CN215070998U

CN215070998U - Low-voltage power distribution cabinet transfer device and power distribution cabinet thereof

Info

Publication number: CN215070998U
Application number: CN202121104045.5U
Authority: CN
Inventors: 杨林
Original assignee: Zhuhai Wan Sheng Electrical Co ltd
Current assignee: Zhuhai Wan Sheng Electrical Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-07
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to a low-voltage distribution cabinet technical field specifically is a low-voltage distribution cabinet transfer device and switch board thereof, including the switch board body and remove the cabinet door, the opening part slip of the switch board body is equipped with removes the cabinet door, the inner wall of the switch board body is located to remove the cabinet door below symmetry and offers to insert and establishes the hole, insert and establish the flexible post of downthehole portion fixed mounting damping, remove the upper and lower surface one side position symmetry fixed mounting installation piece of cabinet door. The utility model discloses a setting of removing the cabinet door has replaced the tradition to rotate the cabinet door, has effectively solved among the prior art because the less comparatively trouble problem of work of working a telephone switchboard of making of switch board inner space through drawing subassembly and linkage subassembly, combines in this device spliced pole tip to remove the cabinet door department to the switch board body and stretch out from the opening part of the switch board body for electrician just can accomplish the work of working a telephone switchboard in the switch board body outside, very big convenient electrician's wiring operation.

Description

Low-voltage power distribution cabinet transfer device and power distribution cabinet thereof

Technical Field

The utility model relates to a low-voltage distribution cabinet technical field specifically is a low-voltage distribution cabinet transfer device and switch board thereof.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz of alternating current, the power distribution system with the rated voltage of 380v is used for power, lighting and power distribution electric energy conversion and control, and the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenience in combination, high seriousness, practicability, novel structure and the like.

The wiring end in the current low-voltage power distribution cabinet is mostly fixed connection formula, when carrying out the distribution wiring, usually after opening the cabinet door, needs electrician to bore the inside operation of working a telephone switchboard of carrying out the wiring of switch board, because switch board inner space is less for the activity space has certain limitation, thereby brings certain trouble for electrician's wiring work, in view of this, we have proposed a low-voltage power distribution cabinet transfer device and switch board thereof.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage distribution cabinet transfer device and switch board thereof to solve and propose among the above-mentioned background art because switch board inner space is less, make the activity space have certain limitation, thereby bring certain trouble problem for electrician's wiring work.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage power distribution cabinet transfer device and a power distribution cabinet thereof comprise a power distribution cabinet body and a movable cabinet door, wherein a movable cabinet door is arranged at an opening of the power distribution cabinet body in a sliding manner, insertion holes are symmetrically formed in the upper side and the lower side of the inner wall of the power distribution cabinet body, damping telescopic columns are fixedly arranged in the insertion holes, mounting blocks are symmetrically and fixedly arranged on one side of the upper surface and the lower surface of the movable cabinet door, the side surfaces of the mounting blocks are fixedly connected with the end parts of the damping telescopic columns, end grooves are formed in the upper end part and the lower end part of the movable cabinet door at equal intervals, guide wheels are rotatably arranged between the side walls of the end grooves and are in extruded contact fit with the surface of the inner wall of the power distribution cabinet body, a traction assembly is arranged at the position, close to the traction assembly, inside the side wall of the power distribution cabinet body, a linkage assembly is arranged at the position, close to the traction assembly, inside the power distribution cabinet body, a swing assembly is arranged on the outer surface of a rotating shaft B, the end parts of the swinging assemblies are provided with clamping assemblies.

Preferably, the traction assembly comprises a side cavity, a reversing wheel, a steel wire rope and a transmission cavity, the side cavity is formed in the position, close to the bottom wall, of the inner wall of the power distribution cabinet body, the reversing wheel is rotatably installed in the side cavity, the steel wire rope is fixedly installed on the corresponding position of the side surface of the movable cabinet door and the side cavity, the transmission cavity is formed in one side, located on the inner wall of the power distribution cabinet body, of the side cavity, and the steel wire rope is guided into the transmission cavity after being reversed through rotation of the reversing wheel.

Preferably, the linkage assembly comprises a rotating shaft A, a winding wheel and a bevel gear set, the rotating shaft A is installed on one side of the transmission cavity in a rotating mode, a volute spiral spring is fixedly installed at the position, corresponding to the rotating shaft A, of the bottom wall of the transmission cavity, the rotating shaft A is fixedly inserted into the volute spiral spring, the rotating shaft A is matched with the bottom wall of the transmission cavity through the volute spiral spring in a structure, the outer surface of the rotating shaft A is located above the volute spiral spring, the winding wheel is fixedly sleeved on the upper portion of the rotating shaft A, the end portion of a steel wire rope is wound on the outer surface of the winding wheel, the rotating shaft B is installed on the upper end portion of the rotating shaft A in a rotating mode on the surface of the side wall of the power distribution cabinet body, a bevel gear set is arranged between the rotating shaft B and the end portion of the rotating shaft A, and the rotating shaft B is in transmission connection with the rotating shaft A through the bevel gear set.

Preferably, the swing subassembly includes rolling disc, fixed block and spliced pole, the rolling disc is established to pivot B surface position in the internal fixed cover of switch board, the rolling disc surface is located rolling disc top symmetry fixed mounting fixed block, the equal fixed mounting spliced pole of fixed block upper surface.

Preferably, the clamping component comprises an end hole, a sliding column and a small spring, the end hole is formed in the surface of the end part of the connecting column, the sliding column is inserted into the end hole in a sliding mode, the small spring is fixedly installed on the surface of the bottom of the end hole, the end part of the small spring corresponds to the sliding column and is fixedly connected with the surface of the bottom of the end hole, and the sliding column corresponds to the surface of the bottom of the end hole in an elastic connection mode through the small spring.

Preferably, the outer surface of the sliding column is positioned in the end hole and is provided with a fixing hole, the outer surface of the connecting column and one side above the fixing hole are provided with mounting holes, and the mounting holes are structurally matched with the fixing holes.

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

1. the device replaces the traditional rotating cabinet door by the arrangement of the movable cabinet door, effectively solves the problem of troublesome wiring work due to smaller internal space of the power distribution cabinet in the prior art through the traction assembly and the linkage assembly, and enables an electrician to finish the wiring work outside the power distribution cabinet by combining the fact that the end part of the connecting column in the device is moved to the cabinet door of the power distribution cabinet and extends out of the opening of the power distribution cabinet, thereby greatly facilitating the wiring operation of the electrician;

2. this device can realize the function of working a telephone switchboard fast through holding the subassembly, combine in this device to outside pulling slip post, the slip post overcomes little spring elasticity this moment and slides to the end opening outside, when fixed orifices aligns with the mounting hole, insert the fixed orifices inside through corresponding the electric wire through the mounting hole, not hard up slip post afterwards, under the elastic action of little spring, can drive slip post lapse and reset, when fixed orifices and mounting hole dislocation separation, the card that the electric wire can be fine is inside the fixed orifices, electrician's wiring manipulation strength has been reduced, make things convenient for electrician to accomplish wiring work fast.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the movable cabinet door of the present invention;

FIG. 3 is a schematic structural view of the traction assembly of the present invention;

FIG. 4 is a schematic structural view of the transmission assembly of the present invention;

fig. 5 is a schematic structural view of the swing assembly of the present invention;

fig. 6 is the structural schematic diagram of the clamping assembly of the present invention.

In the figure: 1. a power distribution cabinet body; 101. inserting the holes; 102. damping telescopic columns; 2. moving the cabinet door; 201. mounting blocks; 202. an end slot; 203. a guide wheel; 3. a traction assembly; 301. a lateral cavity; 302. a reversing wheel; 303. a wire rope; 304. a transmission cavity; 4. a linkage assembly; 401. a rotating shaft A; 402. a volute spiral spring; 403. a winding wheel; 404. a rotating shaft B; 405. a bevel gear set; 5. a swing assembly; 501. rotating the disc; 502. a fixed block; 503. connecting columns; 6. a clamping assembly; 601. an end hole; 602. a sliding post; 603. a small spring; 604. mounting holes; 605. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment:

a low-voltage power distribution cabinet transfer device and a power distribution cabinet thereof comprise a power distribution cabinet body 1 and a movable cabinet door 2, wherein the movable cabinet door 2 is arranged at the opening of the power distribution cabinet body 1 in a sliding manner, the inner wall of the power distribution cabinet body 1 is symmetrically provided with insertion holes 101 above and below the movable cabinet door 2, damping telescopic columns 102 are fixedly arranged in the insertion holes 101, mounting blocks 201 are symmetrically and fixedly mounted at one side of the upper surface and the lower surface of the movable cabinet door 2, the side surfaces of the mounting blocks 201 are fixedly connected with the end parts of the damping telescopic columns 102, end grooves 202 are equidistantly formed in the surfaces of the upper end part and the lower end part of the movable cabinet door 2, guide wheels 203 are rotatably arranged between the side walls of the end grooves 202, the guide wheels 203 are in extrusion contact fit with the surface of the inner wall of the power distribution cabinet body 1, a traction assembly 3 is arranged at the position, close to the traction assembly 3, inside the side wall of the power distribution cabinet body 1, and a linkage assembly 4 is arranged, a swinging assembly 5 is arranged on the outer surface of the rotating shaft B404 in the power distribution cabinet body 1, and clamping assemblies 6 are arranged at the end parts of the swinging assemblies 5;

further, the traction assembly 3 comprises a side cavity 301, a reversing wheel 302, a steel wire rope 303 and a transmission cavity 304, the side cavity 301 is formed in the position, close to the bottom wall, of the inner wall of the power distribution cabinet body 1, the reversing wheel 302 is rotatably installed in the side cavity 301, the steel wire rope 303 is fixedly installed at the position, corresponding to the side cavity 301, of the side surface of the movable cabinet door 2, the transmission cavity 304 is formed in one side, located at the side cavity 301, of the inner wall of the power distribution cabinet body 1, the steel wire rope 303 is guided into the transmission cavity 304 after being reversed through rotation of the reversing wheel 302, when the movable cabinet door 2 is opened in a sliding mode, the steel wire rope 303 can be effectively pulled, and after reversing action of the reversing wheel 302, the traction function of the device can be effectively realized;

further, the linkage assembly 4 includes a rotation shaft a401, a winding wheel 403 and a bevel gear set 405, the rotation shaft a401 is rotatably installed inside one side of the transmission cavity 304, a spiral spring 402 is fixedly installed at a position where the bottom wall of the transmission cavity 304 corresponds to the rotation shaft a401, the rotation shaft a401 is fixedly inserted inside the spiral spring 402, the rotation shaft a401 is structurally matched with the bottom wall of the transmission cavity 304 through the spiral spring 402, the winding wheel 403 is fixedly sleeved on the outer surface of the rotation shaft a401 above the spiral spring 402, the end portion of the steel wire rope 303 is wound on the outer surface of the winding wheel 403, the rotation shaft B404 is rotatably installed at the upper end portion of the rotation shaft a401 on the surface of the side wall of the distribution cabinet 1, a bevel gear set 405 is arranged between the rotation shaft B404 and the end portion of the rotation shaft a401, the rotation shaft B404 is in transmission connection with the rotation shaft a401 through the bevel gear set 405, the winding wheel 403 drives the rotation shaft a401 to rotate, and the spiral spring 402 is subjected to rotation force under the meshing transmission action of the bevel gear set 405, the rotating shaft A401 can drive the rotating shaft B404 to synchronously rotate, so that the transmission function of the device is well realized;

furthermore, the swing assembly 5 comprises a rotating disc 501, a fixed block 502 and a connecting column 503, the rotating disc 501 is fixedly sleeved on the outer surface of the rotating shaft B404 in the power distribution cabinet body 1, the fixed block 502 is symmetrically and fixedly installed on the outer surface of the rotating disc 501 above the rotating disc 501, the connecting column 503 is fixedly installed on the upper surface of the fixed block 502, the rotating shaft B404 can drive the rotating disc 501 in the power distribution cabinet body 1 to rotate, the connecting column 503 can be driven to rotate to a horizontal position through the fixed connection effect of the fixed block 502, and the end of the connecting column 503 can be moved to the cabinet door of the power distribution cabinet body 1 and extends out of the opening of the power distribution cabinet body 1 until the end of the connecting column 503 is moved to the cabinet door of the power distribution cabinet body 1, so that the wiring operation of an electrician is greatly facilitated;

further, the clamping assembly 6 includes an end hole 601, a sliding column 602 and a small spring 603, the end surfaces of the connecting columns 503 are all provided with the end hole 601, the sliding column 602 is slidably inserted into the end hole 601, the bottom surfaces of the end holes 601 are all fixedly provided with the small spring 603, the end portions of the small springs 603 are all correspondingly and fixedly connected with the sliding column 602, the sliding column 602 is correspondingly and elastically connected with the bottom surface of the end hole 601 through the small spring 603, the sliding column 602 is pulled outwards, and at this time, the sliding column 602 overcomes the elastic force of the small spring 603 to slide towards the outside of the end hole 601, so that the wiring work is facilitated;

furthermore, the outer surface of the sliding column 602 is located in the end hole 601 and is provided with a fixing hole 605, the outer surface of the connecting column 503 and one side above the fixing hole 605 are provided with a mounting hole 604, the mounting hole 604 is structurally matched with the fixing hole 605, when the fixing hole 605 is aligned with the mounting hole 604, the electric wire is correspondingly inserted into the fixing hole 605 through the mounting hole 604, then the sliding column 602 is loosened, under the elastic action of the small spring 603, the sliding column 602 can be driven to slide downwards to reset, when the fixing hole 605 is separated from the mounting hole 604 in a dislocation manner, the electric wire can be well clamped in the fixing hole 605, and the quick wiring of an electrician is facilitated.

The working principle is as follows: when the wiring operation inside the power distribution cabinet is carried out, firstly, the movable cabinet door 2 is pulled to one side, the movable cabinet door 2 can stably slide and open along the surfaces of the upper wall and the lower wall of the power distribution cabinet body 1 under the rotation action of the guide wheels 203, and meanwhile, under the damping renting action of the damping telescopic columns 102, the sliding speed of the movable cabinet door 2 is relatively slow, so that the sliding and opening of the movable cabinet door 2 are more stable, meanwhile, as the movable cabinet door 2 slides and opens, the steel wire rope 303 at one side is pulled to release from the surface of the winding wheel 403, the reversing wheel 302 can realize the reversing function of the steel wire rope 303, at the moment, the winding wheel 403 drives the rotating shaft A401 to rotate, and the volute spiral spring 402 rotates and bears force, under the meshing transmission action of the bevel gear set 405, the rotating shaft A401 can drive the rotating shaft B404 to synchronously rotate, so that the rotating disc 501 inside the power distribution cabinet body 1 can be driven to rotate to the connecting column 503 to the horizontal position through the fixed connection action of the fixed block 502, until the end of the connecting post 503 moves to the cabinet door of the power distribution cabinet 1 and extends out of the opening of the power distribution cabinet 1, which greatly facilitates the wiring operation of electricians, then, by pulling the sliding post 602 outwards, at this time, the sliding post 602 overcomes the elastic force of the small spring 603 and slides towards the outside of the end hole 601, when the fixing hole 605 is aligned with the mounting hole 604, the electric wire is correspondingly inserted into the fixing hole 605 through the mounting hole 604, then the sliding post 602 is loosened, under the elastic action of the small spring 603, the sliding post 602 can be driven to slide downwards and reset, when the fixing hole 605 is dislocated and separated from the mounting hole 604, the electric wire can be well clamped inside the fixing hole 605, which facilitates the electricians to wire quickly wiring, after the wiring is completed, the cabinet door 2 is pushed slightly, at this time, the spiral spring 402 is elastically reset to drive the rotating shaft a401 to rotate, thereby driving the winding wheel 403 to perform good winding on the steel wire rope 303, meanwhile, through the meshing transmission effect of the bevel gear set 405, the rotating shaft A401 drives the rotating shaft B404 to rotate, so that the rotating disc 501 is driven to rotate, and the connecting column 503 swings to a vertical state until the movable cabinet door 2 is completely closed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low-voltage distribution cabinet transfer device and switch board thereof, includes the switch board body (1) and removes cabinet door (2), its characterized in that: the opening of the power distribution cabinet body (1) is provided with a movable cabinet door (2) in a sliding manner, the inner wall of the power distribution cabinet body (1) is positioned above and below the movable cabinet door (2) and symmetrically provided with an inserting hole (101), a damping telescopic column (102) is fixedly arranged in the inserting hole (101), an installing block (201) is symmetrically and fixedly arranged on one side of the upper surface and the lower surface of the movable cabinet door (2), the side surface of the installing block (201) is fixedly connected with the end part of the damping telescopic column (102), end grooves (202) are equidistantly formed in the surfaces of the upper end part and the lower end part of the movable cabinet door (2), guide wheels (203) are rotatably arranged between the side walls of the end grooves (202), the guide wheels (203) are in extrusion contact fit with the surface of the inner wall of the power distribution cabinet body (1), a traction assembly (3) is arranged at the position, close to the bottom of the power distribution cabinet body (1), and a linkage assembly (4) is arranged inside the side wall of the power distribution cabinet body (1) and close to the traction assembly (3), the inside of the power distribution cabinet body (1) is located pivot B (404) surface and is equipped with swing subassembly (5), swing subassembly (5) tip all is equipped with card and holds subassembly (6).

2. The low-voltage distribution cabinet transfer device and the distribution cabinet thereof according to claim 1, wherein: traction assembly (3) are including side chamber (301), reverse wheel (302), wire rope (303) and transmission chamber (304), side chamber (301) are seted up near the diapire position to the inner wall inside of the distribution cabinet body (1), side chamber (301) internal rotation installation reverse wheel (302), the side surface of removal cabinet door (2) corresponds position department fixed mounting wire rope (303) with side chamber (301), the inner wall of the distribution cabinet body (1) is located side chamber (301) one side and sets up transmission chamber (304), and wire rope (303) lead to inside transmission chamber (304) after the rotation switching-over of reverse wheel (302).

3. The low-voltage distribution cabinet transfer device and the distribution cabinet thereof according to claim 2, wherein: the linkage assembly (4) comprises a rotating shaft A (401), a winding wheel (403) and a bevel gear set (405), the rotating shaft A (401) is rotatably installed inside one side of the transmission cavity (304), a volute spring (402) is fixedly installed at the position, corresponding to the rotating shaft A (401), of the bottom wall of the transmission cavity (304), the rotating shaft A (401) is fixedly inserted inside the volute spring (402), the rotating shaft A (401) is structurally matched with the bottom wall of the transmission cavity (304) through the volute spring (402), the winding wheel (403) is fixedly sleeved on the outer surface of the rotating shaft A (401) and positioned above the volute spring (402), the end portion of a steel wire rope (303) is wound and wound on the outer surface of the winding wheel (403), the rotating shaft B (404) is rotatably installed at the upper end portion of the rotating shaft A (401) on the surface of the side wall of the power distribution cabinet body (1), and a bevel gear set (405) is arranged between the rotating shaft B (404) and the end portion of the rotating shaft A (401), and the rotating shaft B (404) is in transmission connection with the rotating shaft A (401) through a bevel gear set (405).

4. The low-voltage distribution cabinet transfer device and the distribution cabinet thereof according to claim 3, wherein: swing subassembly (5) include rolling disc (501), fixed block (502) and spliced pole (503), pivot B (404) surface is located the distribution cabinet body (1) internal fixation cover and establishes rolling disc (501), rolling disc (501) surface is located rolling disc (501) top symmetry fixed mounting fixed block (502), fixed block (502) upper surface equal fixed mounting spliced pole (503).

5. The low-voltage distribution cabinet transfer device and the distribution cabinet thereof according to claim 4, wherein: the clamping component (6) comprises an end hole (601), a sliding column (602) and a small spring (603), the end hole (601) is formed in the surface of the end part of the connecting column (503), the sliding column (602) is inserted in the end hole (601) in an all-sliding mode, the small spring (603) is fixedly installed on the surface of the bottom of the end hole (601), the end part of the small spring (603) corresponds to the sliding column (602) in a fixed connection mode, and the sliding column (602) corresponds to the surface of the bottom of the end hole (601) in an elastic connection mode through the small spring (603).

6. The low-voltage distribution cabinet transfer device and the distribution cabinet thereof according to claim 5, wherein: the outer surface of the sliding column (602) is positioned in the end hole (601) and is provided with a fixing hole (605), the outer surface of the connecting column (503) and one side above the fixing hole (605) are provided with a mounting hole (604), and the mounting hole (604) is structurally matched with the fixing hole (605).