CN213043305U

CN213043305U - Protective equipment for maintaining high-voltage distribution box

Info

Publication number: CN213043305U
Application number: CN202021643457.1U
Authority: CN
Inventors: 唐硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-23
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a protective device for maintaining a high-voltage distribution box, which belongs to the technical field of distribution box maintenance, and comprises a distribution box; the moving assembly comprises a guide frame, the guide frame is fixedly arranged on the inner wall of the distribution box, and an installation groove is formed in the guide frame; the bearing component is arranged in the inner cavity of the guide frame; the utility model is provided with a bearing plate for workers to place maintenance tools in a unified way in the inner cavity of the distribution box, thereby avoiding the problem that the workers easily hit and break the electric elements in the distribution box due to careless collision caused by placing the maintenance tools everywhere; the upper and lower bearing plates are arranged, so that more maintenance tools can be conveniently placed; the bearing plate can be quickly folded and put down through the rotating handle, the limiting disc, the elastic telescopic rod and the limiting block; the bearing plate can be adjusted to a proper height through the push rod, the limiting part and the limiting groove, and the use of workers is facilitated.

Description

Protective equipment for maintaining high-voltage distribution box

Technical Field

The utility model relates to a block terminal maintenance technical field specifically is a protective apparatus is used in high tension switchgear maintenance.

Background

The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.

When the high-voltage distribution box is maintained, workers need to use various tools, but the tools are not placed in a unified mode, and easily fall due to negligence of the workers after being placed by hands, so that electric elements in the distribution box are damaged, and therefore the protective equipment for maintaining the high-voltage distribution box is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective equipment is used in high tension switchgear maintenance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective device for maintaining a high-voltage distribution box comprises,

a distribution box;

the moving assembly comprises a guide frame, the guide frame is fixedly arranged on the inner wall of the distribution box, and an installation groove is formed in the guide frame;

the bearing component is arranged in the inner cavity of the guide frame.

Further, the moving assembly further comprises a guide shaft vertically inserted into the inner cavity of the guide frame, a sleeve is movably sleeved on the guide shaft, and a push rod penetrating through the front wall of the guide frame is horizontally and fixedly connected to the outer surface of the sleeve.

Further, the movable sleeve is equipped with the locating part that is located the guide frame outside on the push rod, the locating part is the structure that the middle part is ring structure and both sides are equipped with ring structure integrated into one piece lug, the spacing groove with locating part looks adaptation is evenly seted up to the guide frame surface.

Furthermore, the bearing and placing assembly comprises two supporting blocks which are horizontally arranged with the outer wall of the sleeve from top to bottom, wherein the top surfaces of the two supporting blocks are opposite to one side, close to the sleeve, of the fan-shaped mounting plate, a rotating shaft is movably inserted between the fan-shaped mounting plates, and the rotating shaft penetrates through the bearing and placing plate.

Furthermore, one end of the rotating shaft is movably connected with the rear fan-shaped mounting plate, and the other end of the rotating shaft penetrates through the guide frame and is connected with the rotating handle.

Further, the fixed cover of axle body section that the axis of rotation runs through front side fan-shaped mounting panel is equipped with solid fixed ring, the front side fan-shaped mounting panel inner chamber inlays and is equipped with spacing dish, the axis of rotation runs through spacing dish.

Further, gu fixed ring outer wall is equipped with elastic telescopic rod, elastic telescopic rod tip fixed connection stopper, seted up on the spacing dish with the activity groove, the recess with stopper looks adaptation is seted up at activity inslot wall both ends.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, and the inner cavity of the distribution box is provided with a bearing plate for workers to uniformly place maintenance tools, thereby avoiding the problem that the workers easily hit and break the electric elements in the distribution box due to carelessness caused by placing the maintenance tools everywhere; the upper and lower bearing plates are arranged, so that more maintenance tools can be conveniently placed; the bearing plate can be quickly folded and put down through the rotating handle, the limiting disc, the elastic telescopic rod and the limiting block; the bearing plate can be adjusted to a proper height through the push rod, the limiting part and the limiting groove, and the use of workers is facilitated.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the inner cavity of the guide frame of the present invention;

FIG. 4 is a schematic view of the structure of the limiting plate of the present invention;

fig. 5 is the schematic view of the mounting structure of the limiting plate of the present invention.

In the figure: 100. a distribution box; 200. a moving assembly; 201. a guide frame; 202. a guide shaft; 203. a sleeve; 204. a push rod; 205. a limiting groove; 206. a limiting member; 300. a holding assembly; 301. a support block; 302. a fan-shaped mounting plate; 303. a carrying plate; 304. a rotating shaft; 305. a handle is rotated; 306. a limiting disc; 307. a fixing ring; 308. an elastic telescopic rod; 309. a limiting block; 310. and (4) a groove.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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, the present invention provides a protective device for maintaining a high voltage distribution box, comprising,

a distribution box 100; the moving assembly 200 comprises a guide frame 201, the guide frame 201 is fixedly arranged on the inner wall of the distribution box 100, and an installation groove is formed in the guide frame 201; the bearing component 300 is arranged in the inner cavity of the guide frame 201, and the bearing component 300 is arranged in the inner cavity of the guide frame 201.

Referring to fig. 3, the moving assembly 200 further includes a guide shaft 202 vertically inserted into the inner cavity of the guide frame 201, a sleeve 203 is movably sleeved on the guide shaft 202, a push rod 204 penetrating through the front wall of the guide frame 201 is horizontally and fixedly connected to the outer surface of the sleeve 203, an adjusting opening matched with the push rod 204 is formed in the front wall of the guide frame 201, the sleeve 203 can be pushed up and down along the guide shaft 202 by the push rod 204, the function of adjusting the height of the accommodating plate 303 is realized, and the use by a worker is facilitated.

Referring to fig. 2, a limiting member 206 located outside the guide frame 201 is movably sleeved on the push rod 204, the limiting member 206 is of a circular structure in the middle and has protrusions integrally formed with the circular structure at two sides, a limiting groove 205 matched with the limiting member 206 is uniformly formed in the outer surface of the guide frame 201, a stopper (not shown) for preventing the limiting member 206 from falling off is arranged on the outer wall of the push rod 204, and when the supporting plate 303 is adjusted to a predetermined height by the push rod 204, the limiting member 206 slides along the outer wall of the push rod 204 to the corresponding limiting groove 205 and is in close contact with the limiting groove 205, thereby forming a limiting effect.

Referring to fig. 3, the supporting and placing assembly 300 includes two supporting blocks 301 which are horizontal to the outer wall of the sleeve 203 and are arranged up and down, a sector mounting plate 302 is oppositely arranged on one side of the top surface of each of the two supporting blocks 301 close to the sleeve 203, a rotating shaft 304 is movably inserted between the sector mounting plates 302, the rotating shaft 304 is arranged to penetrate through the supporting and placing plate 303, and the supporting and placing plate 303 can rotate between the sector mounting plates 302 through the rotating shaft 304 to realize the process of folding up and placing down.

Referring to fig. 5, one end of the rotating shaft 304 is movably connected to the rear fan-shaped mounting plate 302, and the other end of the rotating shaft 304 penetrates through the guide frame 201 and is connected to the rotating handle 305, so that the worker can rotate the rotating shaft 304 by rotating the rotating handle 305, thereby folding and unfolding the carrying plate 303.

Referring to fig. 4 and 5, a fixing ring 307 is fixedly sleeved on the shaft body section of the rotating shaft 304 penetrating through the front fan-shaped mounting plate 302, a limiting disc 306 is embedded in the inner cavity of the front fan-shaped mounting plate 302, and the rotating shaft 304 penetrates through the limiting disc 306.

Referring to fig. 4, an elastic telescopic rod 308 is disposed on an outer wall of the fixing ring 307, an end of the elastic telescopic rod 308 is fixedly connected to a limiting block 309, a surface of the limiting block 309 is an arc-shaped structure, a movable groove is formed on the limiting disc 306, two ends of an inner wall of the movable groove are formed with grooves 310 matched with the limiting block 309, the grooves 310 are disposed at two positions, and the two grooves 310 are disposed at two ends of the movable groove.

Under the initial state, holding board 303 is in vertical state, rotate turning handle 305, order about axis of rotation 304 and rotate, drive solid fixed ring 307 and rotate, make stopper 309 and the inner wall butt of spacing dish 306 of elasticity telescopic link 308 tip, order about elasticity telescopic link 308 compression, make solid fixed ring 307 rotate along with axis of rotation 304, until stopper 309 along with rotate to another recess 310 when locating, elasticity telescopic link 308 resets, pop into stopper 309, form spacing fixed, hold board 303 at the horizontality this moment, accomplish putting down of holding board 303.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protective equipment is used in high tension switchgear maintenance which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

an electric box (100);

the moving assembly (200) comprises a guide frame (201), the guide frame (201) is fixedly arranged on the inner wall of the distribution box (100), and an installation groove is formed in the guide frame (201);

the bearing component (300), the bearing component (300) is arranged in the inner cavity of the guide frame (201).

2. The protective equipment for maintaining the high-voltage distribution box according to claim 1, characterized in that: the moving assembly (200) further comprises a guide shaft (202) vertically inserted into an inner cavity of the guide frame (201), a sleeve (203) is movably sleeved on the guide shaft (202), and a push rod (204) penetrating through the front wall of the guide frame (201) is horizontally and fixedly connected to the outer surface of the sleeve (203).

3. The protective equipment for maintaining the high-voltage distribution box according to claim 2, characterized in that: the utility model discloses a lead screw structure, including push rod (204), locating part (206) that the activity cover was equipped with and is located the guide frame (201) outside on push rod (204), locating part (206) are the middle part and are equipped with the structure with ring structure integrated into one piece lug for ring structure and both sides, guide frame (201) surface evenly sets up spacing groove (205) with locating part (206) looks adaptation.

4. The protective equipment for maintaining the high-voltage distribution box according to claim 3, wherein: the bearing and placing assembly (300) comprises two supporting blocks (301) which are horizontal to the outer wall of the sleeve (203) and are arranged up and down, wherein the top surfaces of the two supporting blocks (301) are opposite to one side close to the sleeve (203) and provided with fan-shaped mounting plates (302), rotating shafts (304) are movably inserted between the fan-shaped mounting plates (302), and the rotating shafts (304) penetrate through the bearing and placing plates (303).

5. The protective equipment for maintaining the high-voltage distribution box according to claim 4, wherein: one end of the rotating shaft (304) is movably connected with the rear fan-shaped mounting plate (302), and the other end of the rotating shaft (304) penetrates through the guide frame (201) and is connected with the rotating handle (305).

6. The protective equipment for maintaining the high-voltage distribution box according to claim 5, wherein: the fixed cover of axle shaft section that axis of rotation (304) run through front side fan-shaped mounting panel (302) is equipped with solid fixed ring (307), the front side fan-shaped mounting panel (302) inner chamber inlays and is equipped with spacing dish (306), axis of rotation (304) run through spacing dish (306).

7. The protective equipment for maintaining the high-voltage distribution box according to claim 6, wherein: the outer wall of the fixing ring (307) is provided with an elastic telescopic rod (308), the end part of the elastic telescopic rod (308) is fixedly connected with a limiting block (309), a movable groove is formed in the limiting disc (306), and two ends of the inner wall of the movable groove are provided with grooves (310) matched with the limiting block (309).