CN219268222U - Novel safe high-voltage board - Google Patents

Abstract

The utility model discloses a novel safe high-voltage cabinet which comprises a high-voltage cabinet body, guide frames and a movable plate, wherein mounting plates are symmetrically arranged on one side of the high-voltage cabinet body, air cylinders are arranged on the inner wall of one side of the high-voltage cabinet body, the guide frames are symmetrically arranged on the inner wall of one side of the high-voltage cabinet body, the movable plate is movably arranged on the inner side of the guide frames, a plurality of mounting blocks are arranged on the front surface of the movable plate, and plastic plates penetrate through the inner sides of the mounting blocks and are movably arranged on the inner sides of the movable plates. When the power distribution device in the high-voltage cabinet body is required to be installed and maintained, the movable door is opened, the movable plate is pulled out, the plastic plate is rotated to be in a horizontal state, and then a worker stands above the plastic plate, so that the worker is separated from contact with the ground, the insulativity between the worker and the ground is improved, and then the worker can install and maintain the power distribution device in the high-voltage cabinet body, so that the safety of the worker is improved.

Description

Novel safe high-voltage board

Technical Field

The utility model relates to the technical field of high-voltage cabinets, in particular to a novel safe high-voltage cabinet.

Background

The high-voltage cabinet is used for distributing electric power, converting electric energy and the like, a large amount of heat is easy to generate during operation of the high-voltage cabinet, meanwhile, the internal voltage of the high-voltage cabinet is generally high, and if the electric leakage is caused in a damaged place in the high-voltage cabinet, workers are in danger of electric shock during maintenance of the high-voltage cabinet.

The defects of the high-voltage cabinet in the patent document are that:

1. patent document CN214673571U discloses a novel safe high-voltage board, "including the high-voltage board body, the top cap is installed to the top of the high-voltage board body, the alarm is installed near the left side to the top surface of top cap, the lightning rod is installed on the right side that the top surface of top cap is located the alarm, the louvre is all installed near the top to the left and right sides surface of the high-voltage board body. When operating personnel operate or inspect devices such as internal distribution of high-voltage cabinet and high-voltage circuit breaker, some internal parts of high-voltage cabinet are darker, need operating personnel use the hand to go deep into the high-voltage cabinet internal and inspect it, for preventing that operating personnel from appearing electric shock accident in the inspection process, the internal cabinet body is still installed to internal portion of high-voltage cabinet, can install devices such as distribution and high-voltage circuit breaker in the internal cabinet body, internal cabinet body passes through fixed block and spout and high-voltage cabinet body sliding connection, can follow internal portion of high-voltage cabinet and take out of internal cabinet, make things convenient for operating personnel to maintain the inspection, prevent to appear electric shock accident "the high-voltage cabinet in this patent does not have the structure with staff and earth insulation, if unexpected electric shock easily produces danger with earth conduction when the high-voltage cabinet is overhauld to the staff, consequently, need a novel safe high-voltage cabinet that can be with staff and earth insulation structure solves this problem.

Disclosure of Invention

An object of the application is to provide a novel safe high-voltage board, can solve among the prior art high-voltage board not have with staff and the insulating technical problem of earth.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel safe high-voltage cabinet comprises a high-voltage cabinet body, a guide frame and a moving plate, wherein mounting plates are symmetrically arranged on one side of the high-voltage cabinet body, and an air cylinder is arranged on the inner wall of one side of the high-voltage cabinet body;

the guide frame is symmetrically arranged on the inner wall of one side of the high-voltage cabinet body, the movable plate is movably arranged on the inner side of the guide frame, a plurality of mounting blocks are arranged on the front face of the movable plate, and the plastic plate is movably arranged on the inner side of the mounting block in a penetrating mode.

Preferably, a plurality of heat dissipation holes are formed in one side of the high-voltage cabinet body in a penetrating mode, a temperature sensor is installed on the inner wall of the top of the high-voltage cabinet body, and a control device is installed on the inner wall of the top of the high-voltage cabinet body.

Preferably, the front of the high-voltage cabinet body is movably provided with a movable door through a hinge, and the front of the movable door is provided with a handle.

Preferably, the inner side of the mounting plate is penetrated and movably provided with the rotating plate.

Preferably, a piston rod is installed at the output end of the cylinder, and one end of the piston rod penetrates through one side of the high-voltage cabinet body.

Preferably, a limit rod is arranged on one side of the guide frame.

Preferably, a threaded rod is installed on one side of the moving plate in a penetrating manner.

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

1. when the power distribution device in the high-voltage cabinet body is required to be installed and maintained, the movable door is opened, the movable plate is pulled out, the plastic plate is rotated to be in a horizontal state, then a worker stands above the plastic plate, so that the worker is separated from contact with the ground, the insulativity between the worker and the ground is improved, the worker can install and maintain the power distribution device in the high-voltage cabinet body, the novel safe high-voltage cabinet can rotate the plastic plate to be in the horizontal state by pulling out the movable plate, then the worker stands above the plastic plate, the worker is separated from contact with the ground, the insulativity between the worker and the ground is improved, and the safety of the worker is improved.

2. According to the utility model, when the heat generated in the high-voltage cabinet body is too high and cannot be timely emitted in hot days, the temperature sensor detects that the temperature is too high, the control device controls the air cylinder to drive the piston rod to move, the piston rod jacks up the rotating plate, so that the heat dissipation holes are exposed, the heat in the high-voltage cabinet body is more rapidly emitted, when the heat in the high-voltage cabinet body is reduced, the air cylinder drives the piston rod to move and shrink in, the rotating plate is enabled to downwards rotate to cover the heat dissipation holes, the amount of dust entering the high-voltage cabinet body is reduced, the novel safe high-voltage cabinet detects that the temperature is too high through the temperature sensor, the control device controls the air cylinder to drive the piston rod to move, the piston rod jacks up the rotating plate, the heat dissipation holes are exposed, the heat in the high-voltage cabinet body is more rapidly emitted, and when the heat in the high-voltage cabinet body is reduced, the air cylinder drives the piston rod to move and shrink in, the rotating plate downwards rotates to cover the heat dissipation holes, and the dust entering the high-voltage cabinet body is reduced.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a guide frame structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the high-voltage cabinet body of the utility model;

FIG. 4 is a schematic view of a cylinder structure according to the present utility model;

FIG. 5 is a schematic view of the structure at A of the present utility model;

fig. 6 is a schematic diagram of a moving plate structure according to the present utility model.

In the figure: 1. a high-voltage cabinet body; 101. a heat radiation hole; 102. a temperature sensor; 103. a control device; 2. a movable door; 201. a handle; 3. a mounting plate; 301. a rotating plate; 4. a cylinder; 401. a piston rod; 5. a guide frame; 501. a limit rod; 6. a moving plate; 601. a threaded rod; 7. a mounting block; 701. a plastic plate.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present utility model is provided: a novel safe high-voltage cabinet;

comprises a high-voltage cabinet body 1, a movable door 2, a mounting plate 3 and an air cylinder 4, wherein a plurality of heat dissipation holes 101 are formed in one side of the high-voltage cabinet body 1 in a penetrating way, a temperature sensor 102 is arranged on the inner wall of the top of the high-voltage cabinet body 1, a control device 103 is arranged on the inner wall of the top of the high-voltage cabinet body 1, the high-voltage cabinet body 1 can be provided with an electric power distribution device, meanwhile, the mounting positions of other parts of the equipment can be provided, the heat dissipation holes 101 play a role in heat dissipation, the temperature sensor 102 is electrically connected with the control device 103, the temperature sensor 102 can measure the temperature inside the high-voltage cabinet body 1, the control device 103 is electrically connected with the temperature sensor 102 and the air cylinder 4, the air cylinder 4 can be controlled, the front surface of the high-voltage cabinet body 1 is movably provided with the movable door 2 through a hinge, the front surface of the movable door 2 is provided with a handle 201, the movable door 2 plays a role in sealing the high-voltage cabinet body 1, the handle 201 can provide a holding position for workers, the mounting plate 3 is symmetrically arranged on one side of the high-voltage cabinet body 1, the rotating plate 301 is movably arranged on the inner side of the mounting plate 3 in a penetrating manner, the mounting plate 3 can provide a mounting position for the rotating plate 301, meanwhile, the effect of shielding rain is achieved, the possibility that rainwater drifts into the heat dissipation holes 101 can be reduced, the rotating plate 301 plays the role of shielding rain, the rainwater is prevented from entering the heat dissipation holes 101, the cylinder 4 is arranged on the inner wall of one side of the high-voltage cabinet body 1, the piston rod 401 is arranged at the output end of the cylinder 4, one end of the piston rod 401 penetrates through one side of the high-voltage cabinet body 1, the cylinder 4 can convert air pressure into kinetic energy, so that the piston rod 401 can be driven to move, the piston rod 401 can jack the rotating plate 301 up through movement, the rotating plate 301 can rotate, the heat dissipation holes 101 are exposed, and then the heat inside the heat dissipation hole 101 can be more rapidly dissipated, and the heat dissipation speed of the high-voltage cabinet body 1 is increased.

Referring to fig. 1, 2, 3, 5 and 6, an embodiment of the present utility model is provided: a novel safe high-voltage cabinet;

including guide frame 5, fly leaf 6 and installation piece 7, guide frame 5 is installed to one side inner wall symmetry of high-voltage board body 1, the gag lever post 501 is installed to one side of guide frame 5, guide frame 5 can provide the guide function for fly leaf 6, make fly leaf 6 can carry out the back-and-forth movement, gag lever post 501 can provide the limit function for threaded rod 601, thereby avoid fly leaf 6 to break away from guide frame 5 forward, gag lever post 501 can scrape the dust of plastics board 701 bottom simultaneously, the inboard movable mounting of guide frame 5 has fly leaf 6, threaded rod 601 is run through to one side of fly leaf 6, fly leaf 6 can drive installation piece 7 back-and-forth movement through the removal, thereby drive plastics board 701 back-and-forth movement, a plurality of installation pieces 7 are installed in the front of fly leaf 6, the inboard of installation piece 7 runs through movable mounting has plastics board 701, install piece 7 can provide the mounted position for plastics board 701, make plastics board 701 have the position to install, plastics board 701 is the insulator, plastics board 1 then rotate to the horizontality and can provide the platform of standing for the staff, thereby make and break away from with the ground at the platform that makes the staff contact with the work station, the safety of staff increases on the platform safety.

Working principle: before using novel safe high-voltage cabinet, should inspect whether this novel safe high-voltage cabinet exists the problem that influences the use earlier, at first the temperature that the inside distribution device during operation of high-voltage cabinet body 1 produced is detected by temperature sensor 102, when the inside heat that produces of high-voltage cabinet body 1 is too high when hot weather in time gives off, temperature sensor 102 detects the temperature too high, controlling means 103 control cylinder 4 drives piston rod 401 and removes, piston rod 401 jack-up rotor plate 301, thereby make louvre 101 expose, make the inside heat of high-voltage cabinet body 1 more quick give off, when the inside heat of high-voltage cabinet body 1 drops, cylinder 4 drives piston rod 401 and removes the shrink and go into, make rotor plate 301 rotate downwards and cover louvre 101, reduce the dust and get into the inside volume of high-voltage cabinet body 1, when the inside distribution device of high-voltage cabinet body 1 is installed and when maintaining, open movable door 2, then pull out movable plate 6, rotate the plastic plate 701 to the horizontality, then the staff stands in plastic plate 701 top, thereby make staff break away from ground with greatly and contact with the inside distribution device of high-voltage cabinet body 1, then the insulating performance of staff and high-voltage cabinet body 1 is carried out with the inside the maintenance device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (7)

1. Novel safe high-voltage board, including high-voltage board body (1), guide frame (5) and movable plate (6), its characterized in that: one side of the high-voltage cabinet body (1) is symmetrically provided with mounting plates (3), and the inner wall of one side of the high-voltage cabinet body (1) is provided with an air cylinder (4);

the high-voltage cabinet is characterized in that guide frames (5) are symmetrically arranged on the inner wall of one side of the high-voltage cabinet body (1), a movable plate (6) is movably arranged on the inner side of each guide frame (5), a plurality of mounting blocks (7) are arranged on the front face of each movable plate (6), and plastic plates (701) are movably arranged on the inner sides of the mounting blocks (7) in a penetrating mode.

2. The novel safe high-voltage board according to claim 1, wherein: one side of the high-voltage cabinet body (1) is penetrated and provided with a plurality of heat dissipation holes (101), the top inner wall of the high-voltage cabinet body (1) is provided with a temperature sensor (102), and the top inner wall of the high-voltage cabinet body (1) is provided with a control device (103).

3. The novel safe high-voltage board according to claim 1, wherein: the front of the high-voltage cabinet body (1) is movably provided with a movable door (2) through a hinge, and the front of the movable door (2) is provided with a handle (201).

4. The novel safe high-voltage board according to claim 1, wherein: the inner side of the mounting plate (3) is penetrated and movably provided with a rotating plate (301).

5. The novel safe high-voltage board according to claim 1, wherein: the output end of the air cylinder (4) is provided with a piston rod (401), and one end of the piston rod (401) penetrates through one side of the high-voltage cabinet body (1).

6. The novel safe high-voltage board according to claim 1, wherein: and a limit rod (501) is arranged on one side of the guide frame (5).

7. The novel safe high-voltage board according to claim 1, wherein: a threaded rod (601) is installed on one side of the moving plate (6) in a penetrating mode.

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