CN215988314U - Indoor transformer convenient to maintain - Google Patents

Abstract

The utility model relates to the field of transformers, and particularly discloses an indoor transformer convenient to maintain, which comprises a transformer installation bin, wherein a lifting mechanism is arranged inside the transformer installation bin, a scissor-type support is arranged between a lower support and the lifting mechanism, a guide sliding rod is arranged inside a guide sliding chute and positioned between the scissor-type supports, a lead screw sleeve is sleeved outside the guide sliding rod, a sliding lead screw is arranged inside the lead screw sleeve, and a lifting rocker is arranged at one end of the sliding lead screw, positioned at one side of the lifting mechanism. Rotate through control lifting rocker to make slip lead screw and lead screw sleeve pipe mesh and rotate, control lead screw sleeve pipe position on the slip lead screw, the lead screw sleeve pipe slides in the inside of direction spout through driving the direction slide bar in the motion, thereby makes the direction slide bar cut formula support through the control and carries out the lifting under the rotation effect at the support pivot, plays the whole height of control lifting mechanism.

Description

Indoor transformer convenient to maintain

Technical Field

The utility model relates to the field of transformers, in particular to an indoor transformer convenient to maintain.

Background

The transformer is a static electrical equipment for transforming alternating voltage and current to transmit alternating current energy, and realizes the transmission of the electric energy according to the principle of electromagnetic induction, and the transformer can be divided into a power transformer, a test transformer, an instrument transformer and a transformer with special purposes according to the purposes: the power transformer is a necessary device for power transmission and distribution and power consumer distribution, mainly used for transmitting electric energy, most indoor transformers have dry-type transformers, and are widely used in places such as local illumination, high-rise buildings, airports, wharf mechanical equipment and the like, and the dry-type transformers are simply transformers with iron cores and windings which are not immersed in insulating oil.

However, when the indoor transformer in the current market is installed, the whole transformer is mostly placed on the ground, so that the indoor transformer is inconvenient when the position of the transformer needs to be adjusted.

SUMMERY OF THE UTILITY MODEL

In view of the existing problems, the utility model provides an indoor transformer convenient to maintain, and the device assembly can effectively solve the problems in the background art by being matched with the indoor transformer.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides an indoor transformer convenient to maintain, includes transformer installation storehouse, the inside in transformer installation storehouse is provided with lifting mechanism, lifting mechanism's lower extreme is provided with the undersetting, the undersetting with install between the lifting mechanism and cut the formula support, the inside wall of undersetting is provided with the direction spout, the inside of direction spout is located install the direction slide bar between the formula support of cutting, the lead screw sleeve pipe has been cup jointed in the outside of direction slide bar, the sheathed tube internally mounted of lead screw has the slip lead screw, the one end of slip lead screw is located the lifting rocker is installed to one side of lifting mechanism.

As a still further scheme of the utility model: the middle part of the scissor type support is provided with a support rotating shaft, the lower end of the lower support is provided with a guide wheel, and a bottom guide block is arranged below the guide wheel and inside the transformer mounting bin.

As a still further scheme of the utility model: the transformer lifting mechanism is characterized in that a transformer main body is arranged above the lifting mechanism, a vertical guide block is arranged on one side, away from the lifting rocker, of the inside of the transformer mounting bin, and a vertical sliding groove is formed in the side surface of the transformer main body on the outer side of the vertical guide block.

As a still further scheme of the utility model: the screw rod sleeve is meshed with the sliding screw rod and is connected in a rotating mode, and the screw rod sleeve is fixedly connected with the guide sliding rod.

As a still further scheme of the utility model: the guide wheel is rotatably connected with the lower support through a rotating shaft, the guide wheel is slidably connected with the bottom guide block, and the scissor type support is rotatably connected with the support rotating shaft.

As a still further scheme of the utility model: the lifting mechanism is fixedly connected with the transformer main body, and the vertical sliding groove is connected with the vertical guide block in a sliding mode.

As a still further scheme of the utility model: the guide sliding rod is connected with the guide sliding groove in a sliding mode, and the lifting rocker is fixedly connected with the sliding screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lifting mechanism that passes through to set up in the use can play the mounting height of control transformer main part, thereby can avoid directly placing transformer main part and take place the condition that the intaking that can appear on ground wets, rotate through control lifting rocker, thereby make slip lead screw and lead screw sleeve pipe mesh and rotate, the position of control lead screw sleeve pipe on the slip lead screw, the lead screw sleeve pipe slides in the inside of direction spout through driving the direction slide bar in the motion, thereby makedirection slide bar 408 cut the formula support through the control and carry out the lifting under the rotation effect at the support pivot, the overall height of control lifting mechanism is played.

2. The screens are carried out to the vertical spout and the vertical guide block of transformer main part one side to avoid the whole inside slip that can install the storehouse at the transformer of transformer main part, when needs control transformer main part removes, utilize control to carry out the lifting with lifting mechanism, recycle control transformer main part overall position and rise, the joint of vertical spout and vertical guide block of disconnection, thereby utilize the leading wheel to remove on the guide block of bottom, the completion is carried the transformer main part.

Drawings

Fig. 1 is a schematic view of a structure in an indoor transformer for easy maintenance;

FIG. 2 is a schematic view of the installation of a lifting mechanism in an indoor transformer for ease of maintenance;

FIG. 3 is a schematic diagram of a lifting mechanism in an indoor transformer for easy maintenance;

FIG. 4 is a cross-sectional view of a lifting mechanism in an indoor transformer for ease of maintenance;

fig. 5 is a sectional view of a transformer installation bin in an indoor transformer for easy maintenance.

In the figure: 1. a transformer mounting bin; 2. a transformer body; 3. a bottom guide block; 4. a lifting mechanism; 5. a vertical guide block; 201. a vertical chute; 401. a scissor-type stand; 402. lifting the rocker; 403. a screw rod sleeve; 404. a sliding screw rod; 405. a guide wheel; 406. a bracket rotating shaft; 407. a guide chute; 408. a guide slide bar; 409. and a lower support.

Detailed Description

The utility model is further described below in connection with specific embodiments.

As shown in fig. 3-5, in this embodiment, the present embodiment is described with reference to fig. 3 to 5, and provides an indoor transformer convenient for maintenance, which includes alifting mechanism 4, atransformer installation bin 1 is disposed outside thelifting mechanism 4, a transformermain body 2 is installed above thelifting mechanism 4, alower support 409 is disposed below thelifting mechanism 4, aguide wheel 405 is disposed below thelower support 409, abottom guide block 3 is disposed below theguide wheel 405 and inside thetransformer installation bin 1, thelifting mechanism 4 as a whole can slide on thebottom guide block 3 through theguide wheel 405, so as to conveniently move thelifting mechanism 4 as a whole, ascissor bracket 401 is installed between thelower support 409 and thelifting mechanism 4, aguide sliding chute 407 is disposed on an inner side wall of thelower support 409, aguide sliding rod 408 is installed inside theguide sliding chute 407 and between thescissor brackets 401, the outer side of theguide sliding rod 408 is sleeved with ascrew rod sleeve 403, the middle of thescissor type support 401 is provided with asupport rotating shaft 406, the inside of thescrew rod sleeve 403 is provided with asliding screw rod 404, one end of thesliding screw rod 404 is positioned on one side of thelifting mechanism 4 and is provided with alifting rocker 402, when the lifting mechanism is used, thelifting rocker 402 is controlled to rotate, so that thesliding screw rod 404 and thescrew rod sleeve 403 are meshed and rotated, the position of thescrew rod sleeve 403 on thesliding screw rod 404 is controlled, thescrew rod sleeve 403 slides in theguide sliding chute 407 by driving theguide sliding rod 408 in motion, and theguide sliding rod 408 is lifted by controlling thescissor type support 401 under the rotating action of thesupport rotating shaft 406, so that the whole height of thelifting mechanism 4 is controlled.

As shown in fig. 1, 2 and 5, in this embodiment, abottom guide block 3 is disposed below theguide wheel 405 and inside thetransformer installation bin 1, atransformer body 2 is disposed above thelifting mechanism 4, avertical guide block 5 is disposed inside thetransformer installation bin 1 and on a side away from thelifting rocker 402, avertical sliding slot 201 is disposed on a side surface of thetransformer body 2 outside thevertical guide block 5, when thetransformer body 2 is placed and installed inside thetransformer installation bin 1, thetransformer body 2 is hoisted by using control, thevertical sliding slot 201 and thevertical guide block 5 on one side of thetransformer body 2 are clamped, so as to prevent thetransformer body 2 from sliding inside thetransformer installation bin 1, when thecontrol transformer body 2 is required to be controlled to move, thelifting mechanism 4 is lifted by using control, and then the position of thewhole transformer body 2 is raised, the joint ofvertical spout 201 andvertical guide block 5 is disconnected to utilize leadingwheel 405 to remove onbottom guide block 3, accomplish and carry transformermain body 2.

The working principle of the utility model is as follows: when in use, the lifting ring on thetransformer body 2 is lifted, the verticalsliding groove 201 is aligned with thevertical guide block 5 on the inner side wall of thetransformer installation bin 1 and clamped, in use, thelifting rocker 402 is controlled to rotate, so that thesliding screw rod 404 and thescrew rod sleeve 403 are meshed and rotated, the position of thescrew rod sleeve 403 on thesliding screw rod 404 is controlled, thescrew rod sleeve 403 drives theguide sliding rod 408 to slide in theguide sliding groove 407 in motion, so that theguide sliding rod 408 is lifted under the rotating action of thebracket rotating shaft 406 by controlling the scissor-type bracket 401, and meanwhile, the vertical slidinggroove 201 on the rear surface of thetransformer body 2 does not cause thelifting mechanism 4 to slide under the action of theguide wheel 405 under the limiting action of thevertical guide block 5, so as to control the overall height of thelifting mechanism 4, therefore, the height from thewhole transformer body 2 to the ground can be controlled, when the position of thewhole transformer body 2 needs to be moved, thescissor type support 401 is continuously controlled to lift thelifting mechanism 4, the vertical slidinggroove 201 is disconnected, thevertical guide block 5 is limited, and theguide wheel 405 rolls on thebottom guide block 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims (7)

1. The utility model provides an indoor transformer convenient to maintain, includes transformer installation storehouse (1), its characterized in that, the inside in transformer installation storehouse (1) is provided with lifting mechanism (4), the lower extreme of lifting mechanism (4) is provided with undersetting (409), undersetting (409) with install between lifting mechanism (4) and cut formula support (401), the inside wall of undersetting (409) is provided with direction spout (407), the inside of direction spout (407) is located cut and install direction slide bar (408) between formula support (401), lead screw sleeve pipe (403) has been cup jointed in the outside of direction slide bar (408), the internally mounted of lead screw sleeve pipe (403) has slip lead screw (404), the one end of slip lead screw (404) is located lifting rocker (402) are installed to one side of lifting mechanism (4).

2. An indoor transformer convenient for maintenance according to claim 1, characterized in that a bracket rotating shaft (406) is installed in the middle of the scissor bracket (401), a guide wheel (405) is installed at the lower end of the lower support (409), and a bottom guide block (3) is arranged below the guide wheel (405) and inside the transformer installation bin (1).

3. An indoor transformer convenient to maintain according to claim 1, characterized in that a transformer main body (2) is arranged above the lifting mechanism (4), a vertical guide block (5) is arranged on one side of the inside of the transformer installation bin (1) far away from the lifting rocker (402), and a vertical sliding groove (201) is arranged on the side surface of the transformer main body (2) on the outside of the vertical guide block (5).

4. An indoor transformer for convenient maintenance according to claim 1, wherein the lead screw sleeve (403) is engaged with the sliding lead screw (404) for rotary connection, and the lead screw sleeve (403) is fixedly connected with the guide slide bar (408).

5. An indoor transformer for facilitating maintenance according to claim 2, characterized in that the guide wheel (405) is rotatably connected with the lower support (409) through a rotating shaft, the guide wheel (405) is slidably connected with the bottom guide block (3), and the scissor bracket (401) is rotatably connected with the bracket rotating shaft (406).

6. An indoor transformer convenient to maintain according to claim 3, characterized in that, the lifting mechanism (4) is fixedly connected with the transformer main body (2), and the vertical sliding chute (201) is slidably connected with the vertical guide block (5).

7. An indoor transformer for facilitating maintenance according to claim 1, wherein the guide sliding rod (408) is slidably connected with the guide sliding chute (407), and the lifting rocker (402) is fixedly connected with the sliding screw rod (404).

Images