CN218783377U - Support for high-low voltage power distribution cabinet - Google Patents

Abstract

The utility model discloses a high-low voltage distribution is support for cabinet, including base and switch board, establish the lifting unit who makes things convenient for staff's operation on the base, be equipped with the heat dissipation case between base and the switch board, the heat dissipation incasement is equipped with the air exhauster, be equipped with the support column between heat dissipation case and the switch board. The utility model discloses a lifting unit who sets up, the generator provides power and drives the lead screw rotation, the sliding block drives the elevating platform and rises, make things convenient for the staff to operate or overhaul the different positions of switch board, need not the staff and look for the cushion in addition or stand on standing on the foot work, work efficiency is greatly improved, and through the heat dissipation case that sets up, the air exhauster, the air-supply line, go out tuber pipe and filter screen, the heat that the instrument produced because long-time work in the switch board can be taken out to the air exhauster, prevent that the interior temperature of switch board is too high, influence instrument life in the switch board, the filter screen can prevent out the tuber pipe jam, and the practicality is had.

Description

Support for high-low voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a support for high-low voltage distribution cabinet.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.

The existing Chinese patent with the reference application number of 201920870423.7 discloses a support for a high-low voltage power distribution cabinet, which comprises a support seat and a power distribution cabinet, the support can be adjusted according to the size of the power distribution cabinet, the operation is more convenient, the operation efficiency is improved, but the height of the support is increased to be lower, the height of the high-low voltage power distribution cabinet is higher under the general condition, and the support is inconvenient for a worker to operate the higher position of the power distribution cabinet and cannot perform auxiliary heat dissipation on the power distribution cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the support for high-low voltage distribution cabinet who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a support for high-low voltage distribution cabinet, includes base and switch board, establish the lifting unit who makes things convenient for the staff to operate on the base, be equipped with the heat dissipation case between base and the switch board, be equipped with the air exhauster in the heat dissipation case, be equipped with the support column between heat dissipation case and the switch board.

Preferably, the lifting unit is including setting up the generator in the base inside, the side rotates on the base and is connected with the lead screw, lead screw quantity is two sets of, and the lead screw runs through the base, generator output and one of them lead screw lower extreme fixed connection, lead screw lateral surface lower extreme rotates and is connected with synchronous belt, the position that the lead screw lateral surface is located the base top is connected with the sliding block through the ball nut pair, the lead screw top rotates and is connected with the fixed block, sliding block leading flank fixedly connected with elevating platform.

Preferably, one side that the fixed block is close to each other is fixedly connected with the lateral surface of the power distribution cabinet, and the lateral surface of the lifting platform is fixedly connected with a fence.

Preferably, the air inlet of the exhaust fan is fixedly connected with an air inlet pipe, and the bottom of the power distribution cabinet is provided with a through hole. The air inlet pipe penetrates through the upper side face of the heat dissipation box and is connected with the through hole in the bottom of the power distribution cabinet.

Preferably, air exhaust fan air outlet fixedly connected with goes out the tuber pipe, the louvre has been seted up to heat dissipation case right flank, heat dissipation hole inner wall fixedly connected with filter screen, it is connected with the louvre of heat dissipation case right flank to go out the tuber pipe.

Preferably, the support column quantity is four groups, and personally submits the matrix distribution on the heat dissipation case, support column upper flank and switch board downside fixed connection.

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

1. the utility model discloses in, through the lifting unit who sets up, the generator provides power and drives the lead screw and rotate, and the sliding block drives the elevating platform and rises, makes things convenient for the staff to operate or overhaul different positions of switch board, need not the staff and looks for the cushion in addition or stand on the tiptoe work, has improved work efficiency greatly;

2. the utility model discloses in, through the heat dissipation case, air exhauster, air-supply line, play tuber pipe and the filter screen that set up, the air exhauster can take out the interior instrument of switch board because the heat that long-time work produced, prevents that the interior temperature of switch board is too high, influences the interior instrument life of switch board, and debris are wafted into the tuber pipe when the filter screen prevents that the air exhauster is out of work, leads to going out the tuber pipe jam;

to sum up, the utility model discloses a lifting unit who sets up makes things convenient for the staff to operate or overhaul the different positions of switch board, need not the staff and looks for the cushion in addition or stand on the tiptoe work, has improved work efficiency greatly, and the interior instrument of switch board because the heat that long-time work produced can be taken out to the air exhauster moreover, prevents that the interior temperature of switch board is too high, influences instrument life in the switch board.

Drawings

Fig. 1 is an overall structural view of a bracket for a high-low voltage power distribution cabinet provided by the utility model;

fig. 2 is an exploded view of a lifting assembly structure of a bracket for a high-low voltage power distribution cabinet according to the present invention;

fig. 3 is the utility model provides a heat dissipation incasement portion structure of support for high-low voltage distribution cabinet decomposes view.

In the figure: 1. a base; 2. a power distribution cabinet; 3. a lifting assembly; 31. a generator; 32. a screw rod; 33. a synchronous belt; 34. a slider; 35. a fixed block; 36. a lifting platform; 37. a fence; 4. a heat dissipation box; 5. an exhaust fan; 6. an air inlet pipe; 7. an air outlet pipe; 8. a filter screen; 9. and (7) supporting the column.

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.

Referring to fig. 1-3, a support for high-low voltage power distribution cabinet comprises a base 1 and a power distribution cabinet 2, wherein a lifting assembly 3 convenient for workers to operate is arranged on the base 1, a heat dissipation box 4 is arranged between the base 1 and the power distribution cabinet 2, an exhaust fan 5 is arranged in the heat dissipation box 4, and a support column 9 is arranged between the heat dissipation box 4 and the power distribution cabinet 2.

Wherein, lifting unit 3 is including setting up at the inside generator 31 of base 1, generator 31 provides power for lifting unit, the side is rotated and is connected with lead screw 32 on the base 1, lead screw 32 quantity is two sets of, and lead screw 32 runs through base 1, generator 31 output and one of them lead screw 32 lower extreme fixed connection, lead screw 32 lateral surface lower extreme rotates and is connected with synchronous belt 33, synchronous belt 33 can drive two sets of lead screw 32 synchronous rotations, the position that lead screw 32 lateral surface is located the base 1 top is connected with sliding block 34 through the ball nut pair, lead screw 32 top is rotated and is connected with fixed block 35, sliding block 34 leading flank fixedly connected with elevating platform 36.

Wherein, one side and the 2 lateral surface fixed connection of switch board that fixed block 35 is close to each other, side fixed connection has rail 37 on 36, and rail 37 prevents that the staff from falling from 36 lifting platforms by accident.

Wherein, 5 air intakes of air exhauster fixedly connected with air-supply line 6, the through-hole has been seted up to switch board 2 bottom. The air inlet pipe 6 penetrates through the upper side face of the heat dissipation box 4 and is connected with a through hole in the bottom of the power distribution cabinet 2.

Wherein, 5 air outlets fixedly connected with of air exhauster 7 go out tuber pipe 7, and the louvre has been seted up to 4 right flanks of heat dissipation case, and louvre inner wall fixedly connected with filter screen 8, filter screen 8 prevent that air exhauster 5 was out of work debris from wafing business turn over tuber pipe 7, lead to going out tuber pipe 7 and block up, go out the louvre that tuber pipe 7 and 4 right flanks of heat dissipation case are connected.

The number of the support columns 9 is four, the upper sides of the heat dissipation boxes 4 are distributed in a matrix mode, and the upper sides of the support columns 9 are fixedly connected with the lower side face of the power distribution cabinet 2.

The working principle is as follows: during the use, at first the staff stands on elevating platform 36, start generator 31, drive lead screw 32 and rotate, lead screw 32 rotates and drives sliding block 34 and rises, sliding block 34 rises and drives elevating platform 36 and rises, raise the staff to suitable position, make things convenient for the staff to operate or overhaul switch board 2 different positions, need not the staff and look for the cushion in addition or stand on tiptoe work, when the inside temperature of switch board 2 risees, start air exhauster 5, inhale from air-supply line 6 with the heat in switch board 2 and follow air-out pipe 7 blowout, prevent the interior temperature of switch board 2 too high, influence the interior instrument life of switch board 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a support for high-low voltage distribution cabinet, includes base (1) and switch board (2), its characterized in that, establish lifting unit (3) that make things convenient for the staff operation on base (1), be equipped with heat dissipation case (4) between base (1) and switch board (2), be equipped with air exhauster (5) in heat dissipation case (4), be equipped with support column (9) between heat dissipation case (4) and switch board (2).

2. The support for the high-low voltage power distribution cabinet according to claim 1, characterized in that the lifting assembly (3) comprises a generator (31) arranged inside a base (1), a screw rod (32) is rotatably connected to the upper side of the base (1), the number of the screw rods (32) is two, the screw rods (32) penetrate through the base (1), the output end of the generator (31) is fixedly connected with the lower end of one of the screw rods (32), the lower end of the outer side of the screw rod (32) is rotatably connected with a synchronous belt (33), a sliding block (34) is connected to a position, above the base (1), of the outer side of the screw rod (32) through a ball nut pair, a fixing block (35) is rotatably connected to the top end of the screw rod (32), and a lifting platform (36) is fixedly connected to the front side of the sliding block (34).

3. The support for high-low voltage power distribution cabinets according to claim 2, characterized in that the side of the fixed block (35) close to each other is fixedly connected with the outer side of the power distribution cabinet (2), and the upper side of the lifting platform (36) is fixedly connected with a rail (37).

4. The support for the high-low voltage power distribution cabinet according to claim 1, wherein an air inlet of the exhaust fan (5) is fixedly connected with an air inlet pipe (6), a through hole is formed in the bottom of the power distribution cabinet (2), and the air inlet pipe (6) penetrates through the upper side surface of the heat dissipation box (4) and is connected with the through hole in the bottom of the power distribution cabinet (2).

5. The support for the high-low voltage power distribution cabinet according to claim 1, wherein an air outlet pipe (7) is fixedly connected to an air outlet of the exhaust fan (5), heat dissipation holes are formed in the right side surface of the heat dissipation box (4), a filter screen (8) is fixedly connected to the inner wall of each heat dissipation hole, and the air outlet pipe (7) is connected with the heat dissipation holes in the right side surface of the heat dissipation box (4).

6. The support for high-low voltage power distribution cabinets according to claim 1, wherein the number of the support columns (9) is four, the support columns are distributed in a matrix on the upper side of the heat dissipation box (4), and the upper side of the support columns (9) is fixedly connected with the lower side of the power distribution cabinet (2).

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