CN211655360U

CN211655360U - Electric shock prevention device of high-voltage power equipment

Info

Publication number: CN211655360U
Application number: CN202020348383.2U
Authority: CN
Inventors: 文辉辉
Original assignee: Guangdong Huijie Electric Power Technology Co ltd
Current assignee: Guangdong Huijie Electric Power Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-09
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a high voltage power equipment's protection against electric shock device, including the cabinet body, protective structure, base, wash port, spring, fixed block, dead lever, top cap, cabinet door and ground wire. The utility model has the advantages that: protect the power equipment of inside through the cabinet body, prevent personnel's electric shock simultaneously, shelter from the protection to the cabinet body through the top cap, support the cabinet body through the base, prevent that damage from appearing in cabinet body bottom contact water, when the rainwater condition appears, rainwater striking top cap, make the top cap promote the gliding of the cabinet body, make the cabinet body slide a certain distance from top to bottom at the base, make the spring shrink produce elasticity, thereby cushion the cabinet body, prevent that the cabinet body and top cap from receiving the rainwater striking vibration damage that appears, do benefit to the normal work of the power equipment of internal portion of cabinet, wash port through the base bottom, make some water that flow in the base inside discharge after flowing into the wash port from the fixed block is inside, prevent water and cabinet body bottom long-time contact, the infiltration condition has been avoided.

Description

Electric shock prevention device of high-voltage power equipment

Technical Field

The utility model relates to an electric shock prevention device specifically is an electric shock prevention device of high voltage power equipment, belongs to power equipment technical field.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, and the control cabinet is equipment with a function of preventing electric shock by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement.

However, the conventional control cabinet is often impacted by rainwater in the outdoor use process, so that the control cabinet bears large impact force and is damaged, and the power equipment cannot work normally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric shock prevention device of high voltage power equipment just lies in solving above-mentioned problem, prevents that the switch board from receiving the rainwater striking and appearing damaging, does benefit to high voltage power equipment work.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an electric shock protection device of high voltage power equipment, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top of the cabinet body is fixed with the top cap, cabinet body connection has the cabinet door, cabinet body connection has protective structure, protective structure includes base, wash port, spring, fixed block and dead lever, the bottom sliding connection of the cabinet body has inside cavity the base, the bottom of the cabinet body with be fixed with between the inside wall of base the spring, seted up the bottom of base the wash port, the bottom mounting of the cabinet body has the dead lever, the bottom mounting of dead lever has the cross-section of bottom to be the triangle-shaped structure the fixed block, the fixed block with sliding connection between the base, the fixed block is located the inside of wash port, the base is connected with the bottom line.

Preferably, in order to facilitate the operation of the cabinet, a plurality of springs are fixed between the base and the cabinet, and the drain hole is located in the center of the bottom end of the base.

Preferably, in order to facilitate the drainage in the base, the fixing block is of a hollow structure, and the inside of the fixing block is communicated with the drainage hole.

Preferably, in order to do benefit to the cabinet body heat dissipation, the bottom mounting of the cabinet body has the heat dissipation window, the top mounting of the cabinet body has another the heat dissipation window.

Preferably, in order to improve the bearing capacity of the top cover, the inside of the top cover is of a hollow structure, an elastic sheet is fixed inside the top cover, and the cross section of the elastic sheet is of an arc structure.

Preferably, in order to do benefit to the top cap and reset, the flexure strip with be fixed with the support column between the inside wall of top cap, the support column with be Y shape structure between the flexure strip, base threaded connection has the gag lever post, the bottom of gag lever post with the bottom line is contradicted.

The utility model has the advantages that: the internal power equipment is protected by the cabinet body, meanwhile, the personnel are prevented from electric shock, the cabinet body is shielded and protected by the top cover, the cabinet body is supported by the base, the damage of the contact water at the bottom of the cabinet body is prevented, the personnel are further prevented from touching the cabinet body by the ground wire, when the rain condition occurs, the rain strikes the top cover, the top cover pushes the cabinet body to slide downwards, the cabinet body slides up and down at a certain distance on the base, the spring is contracted to generate elasticity, the cabinet body is buffered, the cabinet body and the top cover are prevented from being damaged by vibration caused by rain impact, the normal work of the internal power equipment of the cabinet body is facilitated, some water flowing into the base is discharged after flowing into the water discharge hole from the inside of the fixed block through the water discharge hole at the bottom end of the base, the water is prevented from contacting with the bottom end of, push down and scrape some sundries in the drain hole, so that the drain hole is favorable for draining water.

Drawings

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

FIG. 2 is a schematic view of the connection between the cabinet and the protective structure shown in FIG. 1;

fig. 3 is a schematic view of a connection structure of the cabinet, the top cover and the elastic sheet shown in fig. 1.

In the figure: 1. the cabinet body comprises a cabinet body 2, a protective structure 21, a base 22, a water discharging hole 23, a spring 24, a fixing block 25, a fixing rod 3, a top cover 4, a cabinet door 5, a heat dissipation window 6, a limiting rod 7, a ground wire 8, an elastic sheet 9 and a supporting 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. 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. 1-3, an electric shock protection device for high voltage power equipment includes a cabinet 1, a top cover 3 is fixed on the top of the cabinet 1, the cabinet 1 is connected with a cabinet door 4, the cabinet 1 is connected with a protection structure 2, the protection structure 2 includes a base 21, a drainage hole 22, a spring 23, a fixing block 24 and a fixing rod 25, the bottom of the cabinet 1 is slidably connected with the base 21 with a hollow interior, the spring 23 is fixed between the bottom of the cabinet 1 and the inner side wall of the base 21, the drainage hole 22 is opened on the bottom of the base 21, the fixing rod 25 is fixed on the bottom of the cabinet 1, the fixing block 24 with a triangular cross section is fixed on the bottom of the fixing rod 25, the fixing block 24 is slidably connected with the base 21, and the fixing block 24 is located inside the drainage hole 22, the base 21 is connected with a bottom line 7.

As a technical optimization scheme of the utility model, the base 21 with be fixed with a plurality ofly between the cabinet body 1 the spring 23, the wash port 22 is located the central point of base 21 bottom.

As a technical optimization scheme of the utility model, the inside hollow structure that is of fixed block 24, the inside intercommunication of fixed block 24 wash port 22.

As a technical optimization scheme of the utility model, the bottom mounting of the cabinet body 1 has heat dissipation window 5, the top of the cabinet body 1 is fixed with another heat dissipation window 5.

As a technical optimization scheme of the utility model, the inside of top cap 3 is hollow structure, the inside of top cap 3 is fixed with flexure strip 8, flexure strip 8's cross-section is the arc structure.

As a technical optimization scheme of the utility model, the flexure strip 8 with be fixed with support column 9 between the inside wall of top cap 3, support column 9 with be Y shape structure between the flexure strip 8, base 21 threaded connection has gag lever post 6, the bottom of gag lever post 6 with bottom line 7 is contradicted.

When the utility model is used, firstly, the cabinet body 1 is installed outdoors by the staff, the internal power equipment is protected by the cabinet body 1, meanwhile, the electric shock of the staff is prevented, the cabinet body 1 is shielded and protected by the top cover 3, the cabinet body 1 is supported by the base 21, the damage of the contact water at the bottom of the cabinet body 1 is prevented, the electric shock of the staff touching the cabinet body is further prevented by the ground wire 7, when the rain condition occurs, the rain water strikes the top cover 3, the top cover 3 pushes the cabinet body 1 to slide downwards, the cabinet body 1 slides up and down a certain distance on the base 21, the spring 23 is contracted to generate elastic force, thereby buffering the cabinet body 1, preventing the cabinet body 1 and the top cover 3 from being damaged by the shock of the rain water, the normal work of the internal power equipment of the cabinet body 1 is facilitated, some water flowing into the base 21 flows into the drain hole 22 from the inside, prevent long-time contact of water and the 1 bottom of the cabinet body, thereby avoided the 1 inside infiltration condition that appears of the cabinet body, the cabinet body 1 slides down the in-process and drives dead lever 25 and the gliding of fixed block 24, push down and strike off some debris inside the wash port 22, do benefit to the wash port 22 drainage, slide through dead lever 25 and fixed block 24 simultaneously, increase the stability of the cabinet body 1, do benefit to the heat dissipation of the internal power equipment of the cabinet body 1 through heat dissipation window 5, increase top cap 3's intensity through flexure strip 8 and support column 9, do benefit to that top cap 3 receives the rainwater striking deformation after and recover.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high voltage power equipment's protection against electric shock device, includes cabinet body (1), its characterized in that: the top cover (3) is fixed at the top end of the cabinet body (1), the cabinet body (1) is connected with a cabinet door (4), the cabinet body (1) is connected with a protective structure (2), the protective structure (2) comprises a base (21), a drain hole (22), a spring (23), a fixed block (24) and a fixed rod (25), the base (21) which is hollow inside is connected at the bottom end of the cabinet body (1) in a sliding manner, the spring (23) is fixed between the bottom end of the cabinet body (1) and the inner side wall of the base (21), the drain hole (22) is formed at the bottom end of the base (21), the fixed rod (25) is fixed at the bottom end of the cabinet body (1), the fixed block (24) with the bottom end having a triangular structure in cross section is fixed at the bottom end of the fixed rod (25), and the fixed block (24) is, the fixing block (24) is positioned in the drain hole (22), and the base (21) is connected with a bottom line (7).

2. The electric shock preventing device for high-voltage electric power equipment as claimed in claim 1, wherein: a plurality of springs (23) are fixed between the base (21) and the cabinet body (1), and the drain holes (22) are positioned in the center of the bottom end of the base (21).

3. The electric shock preventing device for high-voltage electric power equipment as claimed in claim 1, wherein: the inside of the fixed block (24) is of a hollow structure, and the inside of the fixed block (24) is communicated with the drain hole (22).

4. The electric shock preventing device for high-voltage electric power equipment as claimed in claim 1, wherein: the bottom of the cabinet body (1) is fixed with a heat dissipation window (5), and the top of the cabinet body (1) is fixed with another heat dissipation window (5).

5. The electric shock preventing device for high-voltage electric power equipment as claimed in claim 1, wherein: the inside of top cap (3) is hollow structure, the inside of top cap (3) is fixed with flexure strip (8), the cross-section of flexure strip (8) is the arc structure.

6. The electric shock preventing device for high-voltage electric power equipment as claimed in claim 5, wherein: the utility model discloses a building roof, including top cap (3), flexure strip (8) and base line (7), be fixed with support column (9) between the inside wall of top cap (3), support column (9) with be Y shape structure between flexure strip (8), base (21) threaded connection has gag lever post (6), the bottom of gag lever post (6) with base line (7) are contradicted.