CN113135529B - Target cooling water emptying device - Google Patents

Abstract

The embodiment of the application discloses a target cooling water emptying device, which comprises a target bearing part, a target lifting part and a target fixing part, wherein the target bearing part comprises a first end and a second end which are oppositely arranged; the target material lifting part is positioned at the first end of the target material bearing part; the target fixing part is positioned above the target lifting part. Wherein, through having set up target lift portion in the one end of target bearing part, can raise the stiff end of target to a take the altitude through target lift portion. This allows the cooling water inside the target to flow out of the sealed end of the target. According to the embodiment of the application, the mechanical device is adopted to replace pure manual operation, so that semi-automatic operation is realized, cooling water in the target can be efficiently discharged in the process of replacing the target operation, the maintenance time of equipment is shortened, and the safety of operators can be guaranteed.

Description

Target cooling water emptying device

Technical Field

The application relates to the field of display, in particular to a target cooling water emptying device.

Background

Currently, in the existing panel industry, as glass is getting larger, the target is also getting larger. In the design of the latest generation of panel production line, the design weight of the target material reaches 300 kg, and the design length of the target material exceeds 3 m.

When the target is replaced, cooling water in the target is required to be removed from one end of the target. In the existing panel industry, pure manpower is generally adopted. The sealed end of the target is lifted up by a plurality of people to a certain height, so that the cooling water in the target is discharged from the other end. The pure manpower is adopted to empty the cooling water in the target material, so that the time and the labor are wasted, the maintenance time of the equipment is prolonged, and the safety of operators cannot be ensured.

Therefore, how to discharge the cooling water inside the target material more efficiently is a difficult problem for the panel manufacturers to try to overcome.

Disclosure of Invention

The embodiment of the application provides a target cooling water emptying devices, can solve the technical problem that the inside cooling water of target can't be discharged high-efficiently of current panel producer.

The embodiment of the application provides a target cooling water emptying devices, includes:

the target bearing part comprises a first end and a second end which are arranged oppositely, the target bearing part is used for placing a target, the target comprises a fixed end and a sealing end which are arranged oppositely, the fixed end is arranged corresponding to the first end, and the sealing end is arranged corresponding to the second end;

the target lifting part is positioned at the first end of the target bearing part and used for lifting the fixed end of the target;

the target fixing part is located above the target lifting part and used for fixing the fixing end of the target.

Optionally, in some embodiments of the present application, the target fixing portion includes a bearing plate and a target fixing assembly, where the bearing plate is located above the target lifting portion, the target fixing assembly is located above the bearing plate, and the target fixing assembly is configured to fix the fixing end of the target.

Optionally, in some embodiments of the present application, the target fixing assembly includes a first fixing member and a second fixing member; the first fixing part is fixedly connected with the bearing plate, the second fixing part is arranged above the first fixing part, the first fixing part is provided with a first bayonet, and the second fixing part is provided with a second bayonet which is opposite to the first bayonet.

Optionally, in some embodiments of the present application, the target fixing assembly further includes a connecting member and a fixing shaft; the first fixing piece comprises a third end and a fourth end which are oppositely arranged; the second fixing piece comprises a fifth end and a sixth end which are arranged oppositely, the third end and the fifth end are symmetrically arranged, and the fourth end and the sixth end are symmetrically arranged; one end of the fixed shaft is in threaded connection with the third end of the first fixing piece, and the other end of the fixed shaft is clamped with the fifth end of the second fixing piece; one end of the connecting piece is hinged to the fourth end of the first fixing piece, and the other end of the connecting piece is hinged to the sixth end of the second fixing piece.

Optionally, in some embodiments of the present application, the first bayonet and the second bayonet are both arc-shaped grooves, and an opening of the first bayonet faces the first fixing member and is away from one surface of the bearing plate, and an opening of the second bayonet faces the second fixing member and is close to one surface of the bearing plate.

Optionally, in some embodiments of the present application, a sliding groove is disposed between the bearing plate and the target fixing assembly, the bearing plate is fixedly connected to the sliding groove, and the target fixing assembly is slidably connected to the sliding groove.

Optionally, in some embodiments of the present application, the target lifting portion includes a first target lifting sub-portion and a second target lifting sub-portion, which are oppositely disposed, the first target lifting sub-portion is disposed at one end of the target fixing portion, and the second target lifting sub-portion is disposed at the other end of the target fixing portion.

Optionally, in some embodiments of the present application, a first clamping member is disposed on a surface of the first target lifting sub-portion close to the bearing plate, a second clamping member is disposed on a surface of the second target lifting sub-portion close to the bearing plate, one end of the bearing plate is clamped with the first clamping member, and the other end of the bearing plate is clamped with the second clamping member.

Optionally, in some embodiments of the present application, the first target lifting sub-portion and the second target lifting sub-portion are both scissor lifts.

Optionally, in some embodiments of the present application, the first end of the target bearing portion is provided with a dust removing portion.

In the target cooling water emptying devices that this application embodiment provided, through having set up target lift portion in the one end of target bearing part, can raise the uniform height with the stiff end of target through target lift portion. This allows the cooling water inside the target to flow out of the sealed end of the target. According to the embodiment of the application, the mechanical device is adopted to replace pure manual operation, so that semi-automatic operation is realized, cooling water in the target can be efficiently discharged in the process of replacing the target operation, the maintenance time of equipment is shortened, and the safety of operators can be guaranteed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a target cooling water evacuation apparatus according to an embodiment of the present application.

Fig. 2 is an enlarged structural schematic diagram of a structure at a point a of the target cooling water evacuation device according to the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a target fixing assembly according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of another target cooling water evacuation apparatus according to an embodiment of the present application.

Fig. 5 is an enlarged schematic structural view of another structure at B of the target cooling water evacuation device according to the embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," and the like, as used herein, refer to an orientation or positional relationship as shown in the drawings, which is used for convenience in describing the present application and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them.

The embodiment of the application provides a target cooling water emptying device. The following are detailed below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.

Specifically, referring to fig. 1, fig. 1 is a schematic structural diagram of a target coolingwater evacuation apparatus 10 according to an embodiment of the present disclosure. The target coolingwater evacuation apparatus 10 provided in the embodiment of the present application includes a target bearingportion 101, atarget lifting portion 102, and atarget fixing portion 103. The target bearingportion 101 includes afirst end 101a and asecond end 101b, which are symmetrically disposed, and thetarget bearing portion 101 is used for placing thetarget 104. Thetarget 104 includes a fixedend 104a and a sealedend 104b, which are disposed opposite to each other, wherein the fixedend 104a is disposed corresponding to thefirst end 101a, and the sealedend 104b is disposed corresponding to thesecond end 101 b. Thetarget elevating portion 102 is located at a first end of thetarget bearing portion 101, and thetarget elevating portion 102 is configured to elevate a fixedend 104a of thetarget 104. Thetarget fixing portion 103 is located above thetarget elevating portion 102, and thetarget fixing portion 103 is used to fix a fixedend 104a of thetarget 104.

Note that, when the cooling water inside thetarget 104 needs to be drained. The fixedend 104a of thetarget 104 is fixed by thetarget fixing portion 103, so as to prevent thetarget 104 from shaking in the subsequent process flow. Then, by controlling the height of thetarget elevating portion 102 to be raised, the height of the fixedend 104a of thetarget 104 is raised, and the height of the sealingend 104b of thetarget 104 is lowered. Next, thesealed end 104b of thetarget 104 is opened. At this time, since thetarget 104 is in a state of being higher at one end and lower at the other end, the cooling water inside thetarget 104 flows out from the lower end, that is, from thesealed end 104b of the target. Finally, after the cooling water inside thetarget 104 is drained, the height of the fixedend 104a of thetarget 104 is lowered and the height of the sealedend 104b of thetarget 104 is raised by controlling the height of thetarget elevating portion 102 to be lowered. Thetarget 104 is replaced until the fixedend 104a of thetarget 104 and the sealedend 104b of thetarget 104 are at the same height.

Specifically, referring to fig. 2, fig. 2 is an enlarged schematic structural diagram of a structure a of the target coolingwater evacuation apparatus 10 according to the embodiment of the present application. Thetarget fixing portion 103 provided in the embodiment of the present application includes abearing plate 103a and atarget fixing assembly 103b. Thebearing plate 103a is located above thetarget elevating portion 102, and thetarget fixing member 103b is located above thebearing plate 103 a. Thetarget fixing assembly 103b is used for fixing the fixedend 104a of thetarget 104.

A sliding groove 103c is arranged between thebearing plate 103a and thetarget fixing component 103b. Thebearing plate 103a is fixedly connected with the chute 103c. Thetarget fixing assembly 103b is slidably connected to the chute 103c.

Among them, since the weight of thetarget 104 is relatively large, it is difficult to move thetarget 104. Therefore, thetarget 104 and thetarget fixing member 103b are slightly different in position and cannot be completely aligned. The position of thetarget fixing assembly 103b can be adjusted by the sliding groove 103c, so that thetarget 104 and thetarget fixing assembly 103b completely correspond to each other.

It should be noted that, since the design weight of thetarget 104 has reached 300 kg, thetarget 104 has reached a relatively large weight. Therefore, thebearing plate 103a needs to be designed to reduce the pressure applied to thetarget elevating portion 102 by thetarget 104.

Accordingly, thetarget 104 can be better fixed, and thetarget 104 can be prevented from shaking in the subsequent process flow.

Specifically, referring to fig. 3, fig. 3 is a schematic structural diagram of atarget fixing assembly 103b according to an embodiment of the present disclosure. Thetarget fixing assembly 103b provided by the embodiment of the present application includes afirst fixing member 1031 and asecond fixing member 1032. Thefirst fixing part 1031 is fixedly connected with thebearing plate 103a, thesecond fixing part 1032 is arranged above thefirst fixing part 1031, thefirst fixing part 1031 is provided with a first bayonet 1031a, and thesecond fixing part 1032 is provided with asecond bayonet 1032a opposite to the first bayonet 1031 a.

Thetarget fixing assembly 103b further includes aconnector 1033 and a fixingshaft 1034. Thefirst fixing member 1031 includes athird end 1031b and afourth end 1031c disposed opposite to each other. Thesecond mount 1032 includes oppositely disposed fifth andsixth ends 1032b, 1032c. Thethird end 1031b is disposed symmetrically to thefifth end 1032 b. The fourth andsixth ends 1031c and 1032c are symmetrically disposed. One end of the fixedshaft 1034 is threadedly coupled to thethird end 1031b of thefirst fixing member 1031. The other end of fixedshaft 1034 is engaged withfifth end 1032b ofsecond fixing member 1032. One end of the connectingmember 1033 is hinged to thefourth end 1031c of thefirst fixing member 1031. The other end of theconnector 1033 is hinged to asixth end 1032c of thesecond fixing member 1032.

It should be noted that thetarget fixing assembly 103b mainly fixes thetarget 104 by mutually combining thefirst fixing member 1031 and thesecond fixing member 1032.

In one embodiment, the first andsecond bayonets 1031a and 1032a are arc-shaped grooves, and the opening of the first bayonet 1031a faces a surface of thefirst fixing member 1031 away from the load-bearing plate 103a, and the opening of thesecond bayonet 1032a faces a surface of thesecond fixing member 1032 close to the load-bearing plate 103 a.

Note that, when thefirst fixing member 1031 and thesecond fixing member 1032 are combined with each other to fix thetarget 104, the first bayonet 1031a and thesecond bayonet 1032a are combined with each other to form a circle. The circular shape formed by the combination of first bayonet 1031a andsecond bayonet 1032a matches the bottom surface oftarget 104, so thattarget 104 can be fixed.

In one embodiment, first bayonet 1031a andsecond bayonet 1032a may also be rectangular. The specific shape of first andsecond bayonets 1031a, 1032a is determined by the shape of the bottom surface oftarget 104. Specifically, the shapes of first bayonet 1031a andsecond bayonet 1032a are required to satisfy the condition that the opening formed by the combination of first bayonet 1031a andsecond bayonet 1032a matches the shape and size of the bottom surface oftarget 104.

Note that, when thefixed end 104a of thetarget 104 needs to be fixed by thetarget fixing assembly 103b. First, rotating fixedshaft 1034 counterclockwise raises the height of fixedshaft 1034, thereby loosening the connection between fixedshaft 1034 and first fixingpart 1031. Next, thesecond holder 1032 is rotated counterclockwise, so that thesixth end 1032c of thesecond holder 1032 is rotated away from the fixedshaft 1034, and the first opening 1031a of thefirst holder 1031 is leaked out. Then, thefixed end 104a of thetarget 104 is placed in the first opening 1031a of thefirst fixing member 1031. Then, thesecond fixing member 1032 is rotated clockwise, so that thesecond fixing member 1032 is snapped on the fixedshaft 1034. Finally, the fixingshaft 1034 is rotated clockwise to reduce the height of the fixingshaft 1034, so that the fixingshaft 1034 is fastened to thefirst fixing element 1031, and the first opening 1031a of thefirst fixing element 1031 and thesecond opening 1032a of thesecond fixing element 1032 are combined to form an opening matching the bottom surface of thetarget 104, thereby fixing the fixingend 104a of thetarget 104 and preventing thetarget 104 from shaking in the subsequent process flow.

It should be noted that one end of the fixedshaft 1034 is screwed with thethird end 1031b of thefirst fixing component 1031. External threads are provided on the outside of the circumference of fixedshaft 1034. A threaded hole is formed in thefirst fixing member 1031 at a position corresponding to the fixedshaft 1034, and an internal thread is formed on the inner circumference of the threaded hole. And the internal thread and the external thread are matched with each other. Therefore, when the fixingshaft 1034 is rotated clockwise, the fixingshaft 1034 can be fixedly connected to thefirst fixing member 1031 by the mutual matching of the internal threads and the external threads. By rotating the fixingshaft 1034 counterclockwise, the connection between the fixingshaft 1034 and thefirst fixing member 1031 can be loosened by the mutual engagement of the internal and external threads.

It should be noted that, thefirst fixing part 1031 and thesecond fixing part 1032 are both hinged to the connectingpart 1033. Accordingly, the position at whichsecond mount 1032 engages fixedshaft 1034 may be fine-tuned. Therefore, the shape and size of the opening formed by thefirst fixing member 1031 and thesecond fixing member 1032 can be more matched with the shape and size of the bottom surface of thetarget 104, which is beneficial to better fixing thetarget 104 and preventing thetarget 104 from shaking in the subsequent process flow.

In one embodiment, the connecting shaft may be provided instead of the connectingmember 1033. The axial direction of the connecting shaft is parallel to the axial direction of thetarget 104, the connecting shaft is fixedly connected with thethird end 1031b of thefirst fixing member 1031, and the connecting shaft is rotatably connected with thefifth end 1032b of thesecond fixing member 1032.

It should be noted that, the connecting shaft is rotatably connected to thefifth end 1032b of thesecond fixing member 1032. Therefore, the first opening 1031a of thefirst fixing member 1031 may be leaked out by rotating thesecond fixing member 1032 counterclockwise, so as to fix thetarget 104.Second mount 1032 may be snapped ontostationary shaft 1034 by rotatingsecond mount 1032 clockwise.

Specifically, referring to fig. 4, fig. 4 is a schematic structural diagram of another target coolingwater evacuation apparatus 10 according to an embodiment of the present application, and the difference between the target coolingwater evacuation apparatus 10 shown in fig. 4 and the target coolingwater evacuation apparatus 10 shown in fig. 1 is: thefirst end 101a of thetarget bearing portion 101 is provided with adust removing portion 105.

In the process of fixing thetarget 104 by thetarget fixing portion 103, metal dust is generated by friction. In addition, metal dust is generated at the bottom of thetarget bearing part 101 and the transmission roller due to friction. Therefore, by providing thedust removing portion 105 at thefirst end 101a of thetarget bearing portion 101, metal dust generated during fixing of thetarget 104 by thetarget fixing portion 103 and metal dust generated by friction between the bottom of thetarget bearing portion 101 and the driving roller can be removed.

Wherein, in one embodiment, thedust removing part 105 includes a removal brush, a positive pressure air flow dust remover, and a vacuum removal collector. Specifically, the positive pressure airflow dust removing device is a pressure pump. The metal dust generated in the process of fixing thetarget 104 by thetarget fixing portion 103 and the metal dust generated by the friction between the bottom of thetarget bearing portion 101 and the driving roller are removed by air pressure purging.

Specifically, referring to fig. 5, fig. 5 is an enlarged schematic structural diagram of a structure at a position B of another target coolingwater evacuation apparatus 10 according to an embodiment of the present application. Thetarget lifting portion 102 according to the embodiment of the present application includes a firsttarget lifting sub-portion 1021 and a secondtarget lifting sub-portion 1022, which are disposed opposite to each other. The firsttarget elevating sub-section 1021 is provided at one end of thetarget fixing section 103, and the secondtarget elevating sub-section 1022 is provided at the other end of thetarget fixing section 103. One surface of the firsttarget lifting sub-portion 1021, which is close to thebearing plate 103a, is provided with afirst clamping member 1023, one surface of the secondtarget lifting sub-portion 1022, which is close to thebearing plate 103a, is provided with asecond clamping member 1024, one end of thebearing plate 103a is clamped with thefirst clamping member 1023, and the other end of thebearing plate 103a is clamped with thesecond clamping member 1024.

It should be noted that, since the design weight of thetarget 104 reaches 300 kg, thetarget 104 has reached a relatively large weight, and the weight of thetarget 104 may be further increased in the future. Thetarget elevating portion 102 is provided with two target elevating subsections, i.e., a firsttarget elevating subsection 1021 and a secondtarget elevating subsection 1022, which are oppositely disposed. The first 1021 and second 1022 target elevating subsections can share the pressure imparted by thetarget 104, which enables thetarget elevating section 102 to undertake the elevating process of thetarget 104 with a higher weight. Further, the stability of thetarget lifting part 102 when lifting thetarget 104 can be improved, and accidents in the process of emptying the cooling water in thetarget 104 by the target coolingwater emptying device 10 can be prevented.

Note that the firsttarget elevating sub-section 1021 and the secondtarget elevating sub-section 1022 are both scissor-fork type elevating machines. A scissor lift is special equipment for lifting operation with wide application. The scissor fork mechanical structure of the scissor fork type lifter enables the scissor fork type lifter to have higher stability when being lifted, and enables the scissor fork type lifter to have a wide operation platform and higher bearing capacity. By using the scissor lift as the firsttarget lifting subsection 1021 and the secondtarget lifting subsection 1022, the stability of the lifting process of thetarget 104 can be improved, and the target coolingwater evacuation apparatus 10 can be prevented from causing an unexpected situation in the process of evacuating the cooling water inside thetarget 104.

It should be noted that, the distance between the firsttarget lifting sub-portion 1021 and the secondtarget lifting sub-portion 1022 can be adjusted by thefirst clamping member 1023 and thesecond clamping member 1024, so that the target cooling water emptying device can adapt to different fields, and the applicability of the target coolingwater emptying device 10 is improved.

In one embodiment, fastening bolts are further disposed on thefirst clamping member 1023 and thesecond clamping member 1024. Thetarget material 104 is prevented from shaking due to insufficient clamping force of thefirst clamping piece 1023 and thesecond clamping piece 1024.

In one embodiment, the firsttarget lifting sub-section 1021 and the secondtarget lifting sub-section 1022 may also be hydraulic lifters. The hydraulic lift mainly realizes the lifting function through the pressure transmission of hydraulic oil. The hydraulic elevator has high bearing capacity and can realize the lifting of heavy objects. Therefore, the use of the hydraulic lifter as the firsttarget lifting sub-section 1021 and the secondtarget lifting sub-section 1022 enables the lifting process of thetarget 104 having a large weight to be carried out.

In one embodiment, thetarget elevating part 102 may be provided with only one target elevating sub-part, and the target elevating sub-part is located directly below the bearing plate. The provision of only one target elevating sub-section not only facilitates the movement of the target coolingwater evacuation device 10 but also reduces the cost.

In the target cooling water emptying devices that this application provided, one end through bearing the weight of the portion at the target has set up target lift portion, can raise the uniform height with the stiff end of target through target lift portion. This allows the cooling water inside the target to flow out of the sealed end of the target. According to the embodiment of the application, the mechanical device is adopted to replace pure manual operation, so that semi-automatic operation is realized, cooling water in the target can be efficiently discharged in the process of replacing the target operation, the maintenance time of equipment is shortened, and the safety of operators can be guaranteed.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above detailed description is provided for a target cooling water evacuation apparatus provided in an embodiment of the present application, and the principle and the embodiment of the present application are explained by applying specific examples herein, and the above description of the embodiment is only used to help understanding the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims (8)

1. A target cooling water evacuation device, comprising:

the target bearing part comprises a first end and a second end which are arranged oppositely, the target bearing part is used for placing a target, the target comprises a fixed end and a sealing end which are arranged oppositely, the fixed end is arranged corresponding to the first end, the sealing end is arranged corresponding to the second end, and the sealing end is used for discharging cooling water;

the target lifting part is positioned at the first end of the target bearing part and used for lifting the fixed end of the target;

the target fixing part is positioned above the target lifting part and comprises a target fixing component, the target fixing component is positioned above the target lifting part, and the target fixing component is used for fixing the fixed end of the target; wherein,

the target fixing assembly comprises a first fixing piece, a second fixing piece, a connecting piece and a fixing shaft; the second fixing piece is arranged above the first fixing piece, a first bayonet is arranged on the first fixing piece, a second bayonet opposite to the first bayonet is arranged on the second fixing piece, and the first fixing piece comprises a third end and a fourth end which are opposite to each other; the second fixing piece comprises a fifth end and a sixth end which are arranged oppositely, the third end and the fifth end are symmetrically arranged, and the fourth end and the sixth end are symmetrically arranged; one end of the fixed shaft is in threaded connection with the third end of the first fixing piece, and the other end of the fixed shaft is clamped with the fifth end of the second fixing piece; one end of the connecting piece is hinged to the fourth end of the first fixing piece, and the other end of the connecting piece is hinged to the sixth end of the second fixing piece.

2. The target cooling water evacuation device of claim 1, wherein the target fixing portion further comprises a bearing plate, wherein the bearing plate is located above the target elevating portion, the target fixing assembly is located above the bearing plate, and the bearing plate is fixedly connected to the first fixing member.

3. The target cooling water evacuation device of claim 2, wherein the first and second bayonets are arc-shaped grooves, and an opening of the first bayonets faces a surface of the first fixture away from the bearing plate, and an opening of the second bayonets faces a surface of the second fixture close to the bearing plate.

4. The target cooling water emptying device according to claim 2, wherein a chute is provided between the bearing plate and the target fixing assembly, the bearing plate is fixedly connected with the chute, and the target fixing assembly is slidably connected with the chute.

5. The target cooling water evacuation device according to claim 2, wherein the target elevating section includes a first target elevating sub-section and a second target elevating sub-section which are disposed opposite to each other, the first target elevating sub-section being disposed at one end of the target fixing section, and the second target elevating sub-section being disposed at the other end of the target fixing section.

6. The target cooling water emptying device according to claim 5, wherein a first clamping member is arranged on one surface of the first target lifting sub-portion close to the bearing plate, a second clamping member is arranged on one surface of the second target lifting sub-portion close to the bearing plate, one end of the bearing plate is clamped with the first clamping member, and the other end of the bearing plate is clamped with the second clamping member.

7. The target cooling water evacuation device of claim 5, wherein the first target elevating sub-section and the second target elevating sub-section are both scissor lifts.

8. The target cooling water evacuation device of claim 1, wherein the first end of the target bearing portion is provided with a dust removal portion.

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