Disclosure of Invention
Aiming at the technical problems, the invention aims to provide a building foundation pit maintenance device, which is realized by adopting the following technical scheme for solving the technical problems:
The utility model provides a building foundation pit maintenance device, includes the device body, and the device body material includes waterproof material, has seted up the inner chamber on the device body, and the inner chamber passes through first passageway and device body lateral wall intercommunication, and the inner chamber passes through second passageway and device body lateral wall and device body roof intercommunication, and the intracavity is equipped with extends supporting mechanism and strengthens fixed establishment, extends supporting mechanism and strengthens fixed establishment and connect, and the device body outer wall is equipped with coupling mechanism, and coupling mechanism is used for connecting adjacent device body.
Further, strengthen fixed establishment and include driving motor, output shaft, stiffener, backup pad and strengthen the cutting, driving motor rigid coupling is in the inner chamber back wall, and the output shaft is located on the driving motor, and the stiffener rigid coupling is on the output shaft, and the backup pad rigid coupling is in stiffener one end, and more than two strengthen the cutting rigid couplings in the backup pad.
Further, the extension supporting mechanism comprises a first straight gear, a moving plate, a second straight gear, a third straight gear, a first elastic piece, a fourth straight gear, a first transmission rotating wheel, a transmission chain, a second transmission rotating wheel, a rotating shaft, an extension plate, a lifting plate, a compression bar, a limiting strip and a second elastic piece, wherein the first straight gear is fixedly connected to the output shaft, the moving plate is slidably connected to the side wall of the inner cavity, the second straight gear and the third straight gear are rotationally connected to the front wall of the moving plate, the bottom wall of the moving plate is connected with the bottom wall of the inner cavity through the first elastic piece, the second straight gear is meshed with the third straight gear, the second straight gear is meshed with the first straight gear, the third straight gear is meshed with the fourth straight gear, the fourth straight gear is rotationally connected to the rear wall of the inner cavity, the first transmission rotating wheel is fixedly connected to the front wall of the fourth straight gear through the transmission chain and the second transmission rotating wheel, the extension plate is fixedly connected to the rotating shaft, the extension plate is fixedly connected to the top wall of the rotating shaft, the extension plate is fixedly connected to the top wall, the extension plate is fixedly connected to the extension plate, the extension plate is fixedly connected to the top wall, the second top wall is fixedly connected to the lifting plate is fixedly connected to the limiting strip, and the limiting strip is connected to the lifting plate through the top wall, and the limiting strip is fixedly connected to the lifting plate.
Further, coupling mechanism is including connecting draw runner, drive slider and guided way, connects draw runner sliding connection in this lateral wall of device body, has seted up more than two first perforation on the draw runner, is equipped with first inclined plane on the draw runner, and drive slider sliding connection is on the guided way, is equipped with the second inclined plane on the drive slider, and the guided way rigid coupling is in this lateral wall of device, the inner chamber left side wall is through more than two second perforation and the intercommunication of this lateral wall of device body, and the inner chamber right side wall is through more than two third perforation and the intercommunication of this lateral wall of device body right side.
Further, the bottom wall of the transmission sliding block extends to the right of the first channel.
Further, a waterproof layer is arranged on the left side wall of the device body, and a waterproof layer is arranged on the extension support plate.
Further, one end of the reinforcing cutting is in a spike shape.
Further, the reinforcing slip is made of stainless steel.
Further, the bottom wall of the device body is connected with a fixed cutting.
The invention has the following beneficial effects:
According to the invention, the extension plate and the extension support plate are driven by the driving motor, so that the height of the support can be conveniently and labor-saving adjusted, the maintenance device does not need to be manually climbed to a high place or be highly extended by other devices so as to adapt to foundation pits of different types, and after the reinforcing rod rotates to a certain angle, the position of the support plate can be adjusted under the condition of not interfering with the position of the extension support plate, so that the reinforcing cutting can be smoothly inserted into the foundation pit bottom wall, the support plate and the foundation pit bottom wall are propped against each other, and the uneven foundation pit bottom walls are adapted; and can drive automatically and connect the draw runner and extend to the right-hand of other device bodies, need not the manual work and carry and connect the draw runner and connect, improve the efficiency of construction, use manpower and materials sparingly, the waterproof effect can be realized to the device body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, a building foundation pit maintenance device comprises a device body 1, wherein the device body 1 is made of waterproof materials, a waterproof function can be realized, an inner cavity 2 is formed in the device body 1, the inner cavity 2 is communicated with the outer side wall of the device body 1 through a first channel 3, the inner cavity 2 is communicated with the outer side wall of the device body 1 and the top wall of the device body 1 through a second channel 4, an extension supporting mechanism and a reinforcing fixing mechanism are arranged in the inner cavity 2, the extension supporting mechanism is connected with the reinforcing fixing mechanism, a connecting mechanism is arranged on the outer wall of the device body 1, and the connecting mechanism is used for connecting adjacent device bodies 1.
In an alternative embodiment of the present invention, the reinforcing fixing mechanism includes a driving motor 5, an output shaft 6, a reinforcing rod 8, a supporting plate 9, and reinforcing inserts 10, where the driving motor 5 is fixedly connected to the rear wall of the inner cavity 2, the output shaft 6 is disposed on the driving motor 5, the reinforcing rod 8 is fixedly connected to the output shaft 6, the supporting plate 9 is fixedly connected to one end of the reinforcing rod 8, and more than two reinforcing inserts 10 are fixedly connected to the supporting plate 9.
According to an alternative embodiment of the present invention, the extension support mechanism includes a first spur gear 7, a moving plate 11, a second spur gear 12, a third spur gear 13, a first elastic member 14, a fourth spur gear 15, a first transmission wheel 16, a transmission chain 17, a second transmission wheel 18, a rotating shaft 20, an extension plate 21, a lifting plate 22, a compression bar 23, a limit bar 24 and a second elastic member 25, where the first spur gear 7 is fixedly connected to the output shaft 6, the moving plate 11 is slidingly connected to the side wall of the inner cavity 2, the second spur gear 12 and the third spur gear 13 are both rotationally connected to the front wall of the moving plate 11, the bottom wall of the moving plate 11 is connected to the bottom wall of the inner cavity 2 through the first elastic member 14, the second spur gear 12 is meshed with the third spur gear 13, the second spur gear 12 is meshed with the first spur gear 7, the third spur gear 13 is meshed with the fourth spur gear 15, the fourth spur gear 15 and the second transmission wheel 18 are both rotationally connected to the rear wall of the inner cavity 2, the first transmission wheel 16 is fixedly connected to the front wall of the fourth spur gear 15, the first transmission wheel 16 is fixedly connected to the front wall of the second transmission wheel 16, the second transmission wheel 17 is fixedly connected to the second transmission wheel 18, the lifting plate 22 is fixedly connected to the top wall of the second transmission wheel 22, and the extension plate 23 is fixedly connected to the top wall of the second transmission wheel 22 through the extension plate 18, and the extension plate 20 is fixedly connected to the second transmission wheel 20, and the extension plate 23 is fixedly connected to the top wall of the second transmission wheel 20, and the extension plate 20 is fixedly connected to the top wall 2, and the extension plate 20 is fixedly connected to the extension plate 20, and 18, and the extension plate 18 is fixedly connected to and 18.
According to an alternative embodiment of the present invention, the connecting mechanism includes a connecting slide bar 26, a driving slide 29 and a guide rail 30, the connecting slide bar 26 is slidably connected to the outer side wall of the device body 1, two or more first through holes 27 are formed on the connecting slide bar 26, a first inclined plane 28 is formed on the connecting slide bar 26, the driving slide 29 is slidably connected to the guide rail 30, a second inclined plane 31 is formed on the driving slide 29, the guide rail 30 is fixedly connected to the outer side wall of the device body 1, the left side wall of the inner cavity 2 is communicated with the left side wall of the device body 1 through two or more second through holes 32, and the right side wall of the inner cavity 2 is communicated with the right side wall of the device body 1 through two or more third through holes 33.
In an alternative embodiment according to the invention, the bottom wall of the driving slide 29 extends to the right of the first channel 3. So that the drive slide 29 can be pushed when the support plate 9 rotates.
In an alternative embodiment of the present invention, a waterproof layer is disposed on the left side wall of the device body 1, and a waterproof layer is disposed on the extension support 34. The water content of a part of foundation pit is large, for example, a house building foundation pit close to a river or a lake is large, water can easily permeate into the foundation pit through soil, and therefore the problem can be well solved by the waterproof layer.
In an alternative embodiment according to the present invention, the reinforcing strip 10 has a spike shape at one end. So that the reinforcing slip 10 is more smoothly inserted into the ground.
In an alternative embodiment according to the present invention, the reinforcing slip 10 is made of stainless steel. The stainless steel has good wear resistance and corrosion resistance and high hardness, and is suitable for being used as a part for reinforcing and fixing.
In an alternative embodiment according to the invention, a fixed insert 35 is attached to the bottom wall of the device body 1.
The implementation process comprises the following steps: the device body 1 is transported to the side wall of the foundation pit to be propped against, the fixed cutting 35 is inserted into the bottom wall of the foundation pit to be fixed, the driving motor 5 is started, so that the output shaft 6 rotates clockwise, the first straight gear 7, the supporting plate 9 and the reinforcing cutting 10 are driven to rotate clockwise, the driving sliding block 29 is pushed to move forward along the guide rail 30 when the supporting plate 9 rotates, the second inclined surface 31 of the driving sliding block 29 is propped against the first inclined surface 28 of the connecting sliding strip 26, the driving sliding block 29 is pushed to move backwards by the connecting sliding strip 26, the connecting sliding strip 26 is moved to the right side of the other device body 1 so as to facilitate the subsequent connection, the first straight gear 7 drives the second straight gear 12, the third straight gear 13 and the fourth straight gear 15 to rotate, the fourth straight gear 15 drives the driving chain 17, the second driving rotating wheel 18, the rotating shaft 20, the extension plate 21 and the extension support plate 34 to rotate anticlockwise, when the limit groove 19 rotates to the right below the limit strip 24, the lifting plate 22, the pressing rod 23 and the limit strip 24 move downwards under the action of the elasticity of the second elastic piece 25, and the limit strip 24 is inserted into the limit groove 19 to be propped against the limit groove 19, and the limit rotating the right side wall of the second straight gear 12 and the limit rotating plate 34 is supported by the limit protection;
Because the bottom wall of the foundation pit can have the uneven phenomenon, the first straight gear 7 needs to continuously rotate clockwise to adjust the position of the supporting plate 9 until the supporting plate 9 is propped against the bottom wall of the foundation pit, the process can not drive the extension plate 21 which has completed supporting to rotate, the pressing rod 23 moves downwards to complete the function, the pressing rod 23 moves downwards to push the moving plate 11 to overcome the elastic force of the first elastic piece 14, so that the second straight gear 12 is separated from the meshing of the first straight gear 7, the third straight gear 13 is separated from the meshing of the fourth straight gear 15, the reinforcing rod 8 drives the reinforcing cutting 10 to be inserted into the bottom wall of the foundation pit, and the supporting plate 9 is propped against the bottom wall of the foundation pit, so that the reinforcing fixation is completed, and the triangle formed by the device body 1, the reinforcing rod 8 and the bottom wall of the foundation pit has stability, and the supporting capability of the device body 1 can be greatly improved.
More than two connecting pieces such as anchor rods, anchor ropes and the like are inserted into the side wall of the foundation pit after passing through the first perforation 27 and the second perforation 32, so that not only the stability of the device body 1 can be enhanced, but also the two device bodies 1 can be connected, and the overall stability among a plurality of maintenance devices can be improved
According to the invention, the extension plate 21 and the extension support plate 34 are driven by the driving motor 5, so that the height of the support can be conveniently and labor-saving adjusted, the maintenance device does not need to be manually climbed to a high place or be extended by other devices to be highly, so as to adapt to different types of foundation pits, and after the reinforcing rod 8 rotates to a certain angle, the position of the support plate 9 can be adjusted under the condition that the position of the extension support plate 34 is not interfered, so that the reinforcing cutting 10 can be smoothly inserted into the foundation pit bottom wall, the support plate 9 and the foundation pit bottom wall are propped against each other, and the uneven foundation pit bottom walls are adapted; and can drive automatically and connect the draw runner 26 and extend to the right-hand of other device bodies 1, need not the manual work and carry and connect draw runner 26 and connect, improve the efficiency of construction, save manpower and materials, waterproof material of device body 1 can realize the water-proof effects.
The components, modules, mechanisms and devices of the invention, which do not describe the structure in detail, are all common standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.