CN215772015U

CN215772015U - High tension switchgear convenient to maintenance inspection

Info

Publication number: CN215772015U
Application number: CN202121970671.2U
Authority: CN
Inventors: 赵鹏; 靳亮亮; 王志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-08
Anticipated expiration: 2031-08-20

Abstract

The utility model provides a high-voltage switch cabinet convenient to maintain and inspect, which relates to the technical field of high-voltage switch cabinets and comprises a switch cabinet body and a limiting device, wherein a cabinet door is rotatably connected to the surface of the switch cabinet body, the limiting device is arranged on the surface of the switch cabinet body, the limiting device comprises a supporting plate, the supporting plate is fixedly connected with the switch cabinet body, a sliding rod penetrates through the surface of the supporting plate in a sliding manner, the sliding rod is of a regular hexagonal prism structure, a limiting frame is fixedly arranged on the surface of the sliding rod, a rotating plate is rotatably connected to the position, relative to the limiting frame, of the cabinet door, the size of the rotating plate is matched with the size of the limiting frame, and a spring is sleeved on the surface of the sliding rod. The cabinet door fixing device has the advantages that when the high-voltage switch cabinet is maintained, the position of the cabinet door is fixed, maintenance operation of maintenance personnel is facilitated, the operation is simple and convenient, and the working efficiency of the maintenance personnel is improved.

Description

High tension switchgear convenient to maintenance inspection

Technical Field

The utility model relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet convenient to maintain and inspect.

Background

The high-voltage switch cabinet is a protection device which plays roles of on-off, control or protection and the like in the process of power transmission and distribution, is suitable for various different places such as factories, transformer substations and residential buildings, and is novel power equipment for building urban transformer substations.

When the outdoor high-voltage switch cabinet is maintained and checked, the cabinet door of the switch cabinet needs to be opened, but the cabinet door is easily blown by wind, so that the cabinet door rotates and collides the body of maintenance personnel, the normal work of the maintenance personnel is influenced, and the work efficiency of the maintenance personnel is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, the cabinet door of a switch cabinet rotates in the maintenance process, easily touches the body of a maintenance worker and influences the normal work of the maintenance worker, and provides a high-voltage switch cabinet convenient for maintenance and inspection.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high tension switchgear convenient to maintenance inspection, includes cubical switchboard body and stop device, the surface of cubical switchboard body is rotated and is connected with the cabinet door, the surface of cubical switchboard body is equipped with stop device, stop device includes the backup pad, backup pad and cubical switchboard body fixed connection, the surface slip of backup pad runs through there is the slide bar, the slide bar is regular hexagonal prism structure, spacing frame is equipped with admittedly on the surface of slide bar, the cabinet door rotates for the position of spacing frame and is connected with the rotor plate, the size of rotor plate and the size looks adaptation of spacing frame.

Preferably, the surface of the sliding rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the sliding rod and the supporting plate.

Preferably, a stop lever is fixedly mounted at a position of the switch cabinet body relative to the rotating plate, a clamping groove is formed at a position of the rotating plate relative to the stop lever, and the size of the clamping groove is larger than that of the stop lever.

Preferably, two L-shaped plates are fixedly arranged on the surface of the cabinet door, a transition plate is fixedly arranged on the surface of each L-shaped plate, and a rubber pad is fixedly arranged on one side, far away from the L-shaped plate, of the transition plate.

Preferably, the upper surface of cubical switchboard body is equipped with rain insensitive device, rain insensitive device includes four fixed plates, fixed plate and cubical switchboard body fixed connection, the projection of fixed plate is "U" shape, four two liang of a set of, same group of fixed plate the equal sliding connection of inner wall of fixed plate has the bar shaped plate, one side that the cubical switchboard body was kept away from to the bar shaped plate is equipped with the weather shield admittedly, the projection of weather shield is "V" shape.

Preferably, a connecting plate is fixedly arranged on one side, close to each other, of each of the two strip-shaped plates, a rectangular plate is fixedly arranged on the switch cabinet body relative to the connecting plate, a screw rod is connected to the surface of the rectangular plate in a threaded manner, and a pressing plate is rotatably connected to one side, close to the connecting plate, of the screw rod.

Preferably, two clamping blocks are fixedly arranged on one side, close to the connecting plate, of the pressing plate, the clamping blocks are in a right triangular prism structure, and the two clamping blocks are symmetrically distributed by taking the central shaft of the pressing plate as a symmetric axis.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the limiting device, when the position of the cabinet door is fixed by using the limiting device, the cabinet door is rotated, the L-shaped plate is driven to rotate by the rotation of the cabinet door, the rubber pad is driven to rotate by the rotation of the L-shaped plate, so that the rubber pad is contacted with the switch cabinet body, the rubber pad has the effect of reducing the collision force between the transition plate and the switch cabinet body, then the slide rod is pulled, the slide rod penetrates through the surface of the supporting plate in a sliding manner and drives the limiting frame to slide towards the direction close to the supporting plate, the spring is stretched by the slide rod in a sliding manner, then the rotating plate is rotated towards the direction close to the stop rod, so that the stop rod is contacted with the clamping groove on the surface of the rotating plate, the stop rod achieves the effect of limiting the rotating path of the rotating plate, then the slide rod is loosened, the spring begins to contract, the slide rod drives the limiting frame to slide towards the direction close to the rotating plate by the elasticity of the spring, make spacing frame sliding sleeve on the surface of rotor plate, reach the effect of fixed rotor plate position and then fixed cabinet door position, through setting up stop device, have when maintaining the high tension switchgear, fix the position of cabinet door, make things convenient for maintenance personal to overhaul the operation, easy operation is convenient, and then improves maintenance personal work efficiency's effect.

2. In the utility model, by arranging the rainproof device, when the rainproof device is required to be used, the rain shield is moved, the movement of the rain shield can drive the strip-shaped plate to move, the strip-shaped plate slides in along the inner wall of the fixed plate to be contacted with the switch cabinet body, the effect of fixing the position of the strip-shaped plate and further fixing the position of the rain shield is achieved, then the screw rod is rotated, the screw rod drives the press plate to move towards the direction close to the connecting plate by virtue of the thread, the press plate moves to drive the clamping block to move in the same direction, the inclined plane of the clamping block is in close contact with the connecting plate, the effect of further fixing the position of the rain shield by fixing the position of the connecting plate is achieved, and the situation that rainwater is prevented from dropping on the surface of the high-voltage switch cabinet and then passes through the gap on the surface of the high-voltage switch cabinet to enter the interior of the high-voltage switch cabinet to cause short circuit and even electric leakage of equipment in the interior of the high-voltage switch cabinet and damage the high-voltage switch cabinet is caused by arranging the rainproof device, the service life and the security of high tension switchgear have been improved, and then the effect of high tension switchgear practicality has been improved.

Drawings

Fig. 1 is a schematic perspective view of a high voltage switch cabinet convenient for maintenance and inspection according to the present invention;

FIG. 2 is a schematic structural diagram of a cabinet door of a high-voltage switch cabinet in an open state, which facilitates maintenance and inspection according to the present invention;

FIG. 3 is a schematic view of a high voltage switchgear cabinet at A in FIG. 1 for facilitating maintenance and inspection according to the present invention;

FIG. 4 is a schematic diagram of a high voltage switchgear cabinet of FIG. 2 for facilitating maintenance and inspection according to the present invention;

fig. 5 is a schematic view of a part of the rain-proof device of the high voltage switch cabinet, which is convenient for maintenance and inspection.

Illustration of the drawings: 1. a switch cabinet body; 2. a cabinet door; 3. a limiting device; 31. a support plate; 32. a slide bar; 33. a limiting frame; 34. a rotating plate; 35. a spring; 36. a gear lever; 37. an L-shaped plate; 38. a transition plate; 39. a rubber pad; 4. a rain-proof device; 41. a fixing plate; 42. a strip plate; 43. a rain shield; 44. a connecting plate; 45. a rectangular plate; 46. a screw; 47. pressing a plate; 48. and (7) clamping blocks.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides a high-voltage switch cabinet convenient for maintenance and inspection, which includes a switch cabinet body 1 and a limiting device 3, wherein a cabinet door 2 is rotatably connected to the surface of the switch cabinet body 1, and the limiting device 3 is arranged on the surface of the switch cabinet body 1.

The specific arrangement and function of the stop means 3 and the flashing means 4 will be described in detail below.

As shown in fig. 2 and 3, the limiting device 3 includes a supporting plate 31, the supporting plate 31 is fixedly connected with the switch cabinet body 1, a sliding rod 32 penetrates through the surface of the supporting plate 31 in a sliding manner, the sliding rod 32 is in a regular hexagonal prism structure, a limiting frame 33 is fixedly mounted on the surface of the sliding rod 32, a rotating plate 34 is rotatably connected to the position of the cabinet door 2 relative to the limiting frame 33, the size of the rotating plate 34 is matched with that of the limiting frame 33, a spring 35 is sleeved on the surface of the sliding rod 32, two ends of the spring 35 are fixedly connected with the sliding rod 32 and the supporting plate 31 respectively, a stopper 36 is fixedly mounted on the position of the switch cabinet body 1 relative to the rotating plate 34, a clamping groove is formed in the position of the rotating plate 34 relative to the stopper 36, the size of the clamping groove is larger than that of the stopper 36, two L-shaped plates 37 are fixedly mounted on the surface of the cabinet door 2, a transition plate 38 is fixedly mounted on the surface of the L-shaped plate 37, and a rubber pad 39 is fixedly mounted on one side of the transition plate 38 away from the L-shaped plate 37.

The whole limiting device 3 achieves the effect that by arranging the limiting device 3, when the position of the cabinet door 2 is fixed by using the limiting device 3, the cabinet door 2 is rotated, the L-shaped plate 37 is driven to rotate by the rotation of the cabinet door 2, the transition plate 38 drives the rubber pad 39 to rotate by the rotation of the L-shaped plate 37, so that the rubber pad 39 is contacted with the switch cabinet body 1, the rubber pad 39 has the effect of reducing the collision force between the transition plate 38 and the switch cabinet body 1, then the sliding rod 32 is pulled, the sliding rod 32 slides to penetrate through the surface of the supporting plate 31 and drive the limiting frame 33 to slide towards the direction close to the supporting plate 31, meanwhile, the sliding rod 32 can stretch the spring 35 by the sliding, at the moment, the spring 35 is in a stretching state, then the rotating plate 34 is rotated towards the direction close to the baffle rod 36, so that the baffle rod 36 is contacted with the clamping groove on the surface of the rotating plate 34, the baffle rod 36 achieves the effect of limiting the rotating path of the rotating plate 34, and then the sliding rod 32 is loosened, at this moment, the spring 35 begins to contract, the slide bar 32 drives the limiting frame 33 to slide towards the direction close to the rotating plate 34 with the help of the elasticity of the spring 35, the limiting frame 33 is made to slide on the surface of the rotating plate 34, the effect of fixing the position of the rotating plate 34 and further fixing the position of the cabinet door 2 is achieved, and by arranging the limiting device 3, when the high-voltage switch cabinet is maintained, the position of the cabinet door 2 is fixed, maintenance personnel can conveniently perform maintenance operation, the operation is simple and convenient, and the working efficiency of the maintenance personnel is improved.

As shown in fig. 1 and 4, a rain-proof device 4 is disposed on an upper surface of a switch cabinet body 1, the rain-proof device 4 includes four fixing plates 41, the fixing plates 41 are fixedly connected to the switch cabinet body 1, a projection of the fixing plates 41 is "U" shaped, two fixing plates 41 are grouped together, inner walls of the same group of fixing plates 41 are connected to strip-shaped plates 42 in a sliding manner, one sides of the strip-shaped plates 42, which are far away from the switch cabinet body 1, are fixedly provided with rain baffles 43, a projection of the rain baffles 43 is "V" shaped, one sides of the two strip-shaped plates 42, which are close to each other, are fixedly provided with connecting plates 44, the switch cabinet body 1 is fixedly provided with rectangular plates 45 at positions corresponding to the connecting plates 44, surfaces of the rectangular plates 45 are connected to screws 46 in a threaded manner, one sides of the screws 46, which are close to the connecting plates 44, are rotatably connected to pressure plates 47, one sides of the pressure plates 47, which are close to the connecting plates 44, are fixedly provided with two fixture blocks 48, the fixture blocks 48 are in a straight triangular prism structure, and the two fixture blocks 48 are symmetrically distributed with a central axis of the pressure plates 47 as a symmetric axis.

The whole rainproof device 4 has the effects that by arranging the rainproof device 4, when the rainproof device 4 needs to be used, the rain shield 43 is moved, the rain shield 43 moves to drive the strip-shaped plate 42 to move, the strip-shaped plate 42 slides in along the inner wall of the fixed plate 41 to enable the strip-shaped plate 42 to be contacted with the switch cabinet body 1, the effect of fixing the position of the strip-shaped plate 42 and further fixing the position of the rain shield 43 is achieved, then the screw rod 46 is rotated, the screw rod 46 drives the pressure plate 47 to move towards the direction close to the connecting plate 44 by means of threads, the movement of the pressure plate 47 can drive the clamping block 48 to move in the same direction, the inclined plane of the clamping block 48 is enabled to be in close contact with the connecting plate 44, the effect of further fixing the position of the rain shield 43 at the position of the fixed connecting plate 44 is achieved, and by arranging the rainproof device 4, rainwater is prevented from dropping on the surface of the high-voltage switch cabinet and then passes through a gap on the surface of the high-voltage switch cabinet to enter the interior of the high-voltage switch cabinet, the high-voltage switch cabinet has the advantages that the high-voltage switch cabinet is damaged due to short circuit and even electric leakage of equipment inside the high-voltage switch cabinet, the service life and the safety of the high-voltage switch cabinet are prolonged, and the practicability of the high-voltage switch cabinet is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a high tension switchgear convenient to maintenance inspection, includes cubical switchboard body (1) and stop device (3), its characterized in that: the surface of cubical switchboard body (1) is rotated and is connected with cabinet door (2), the surface of cubical switchboard body (1) is equipped with stop device (3), stop device (3) are including backup pad (31), backup pad (31) and cubical switchboard body (1) fixed connection, the surperficial slip of backup pad (31) has run through slide bar (32), slide bar (32) are regular hexagonal prism structure, spacing frame (33) are adorned admittedly on the surface of slide bar (32), cabinet door (2) are rotated for the position of spacing frame (33) and are connected with rotor plate (34), the size of rotor plate (34) and the size looks adaptation of spacing frame (33).

2. A high voltage switchgear cabinet facilitating maintenance and inspection according to claim 1, characterized in that: the surface of the sliding rod (32) is sleeved with a spring (35), and two ends of the spring (35) are fixedly connected with the sliding rod (32) and the supporting plate (31) respectively.

3. A high voltage switchgear cabinet facilitating maintenance and inspection according to claim 1, characterized in that: a stop lever (36) is fixedly arranged at the position, relative to the rotating plate (34), of the switch cabinet body (1), a clamping groove is formed at the position, relative to the stop lever (36), of the rotating plate (34), and the size of the clamping groove is larger than that of the stop lever (36).

4. A high voltage switchgear cabinet facilitating maintenance and inspection according to claim 1, characterized in that: two L-shaped plates (37) are fixedly arranged on the surface of the cabinet door (2), a transition plate (38) is fixedly arranged on the surface of each L-shaped plate (37), and a rubber pad (39) is fixedly arranged on one side, far away from the L-shaped plate (37), of the transition plate (38).

5. A high voltage switchgear cabinet facilitating maintenance and inspection according to claim 1, characterized in that: the upper surface of cubical switchboard body (1) is equipped with rain insensitive device (4), rain insensitive device (4) include four fixed plate (41), fixed plate (41) and cubical switchboard body (1) fixed connection, the projection of fixed plate (41) is "U" shape, four two liang of a set of fixed plate (41), same group the equal sliding connection of inner wall of fixed plate (41) has bar shaped plate (42), one side that cubical switchboard body (1) was kept away from in bar shaped plate (42) is equipped with weather shield (43) admittedly, the projection of weather shield (43) is "V" shape.

6. A high voltage switchgear facilitating maintenance inspection according to claim 5, wherein: the connecting plate (44) is fixedly arranged on one side, close to each other, of each of the two strip-shaped plates (42), the rectangular plate (45) is fixedly arranged on the switch cabinet body (1) relative to the connecting plate (44), a screw rod (46) is connected to the surface of the rectangular plate (45) in a threaded mode, and a pressing plate (47) is rotatably connected to one side, close to the connecting plate (44), of the screw rod (46).

7. The high voltage switchgear of claim 6 wherein: two fixture blocks (48) are fixedly mounted on one side, close to the connecting plate (44), of the pressing plate (47), the fixture blocks (48) are of a right triangular prism structure, and the two fixture blocks (48) are symmetrically distributed by taking the central shaft of the pressing plate (47) as a symmetric axis.