CN211958309U

CN211958309U - High-voltage outlet cabinet with electric shock prevention device

Info

Publication number: CN211958309U
Application number: CN202020584631.3U
Authority: CN
Inventors: 王炜
Original assignee: Fuzhou Jinhaoyang Power Equipment Co ltd
Current assignee: Fuzhou Jinhaoyang Power Equipment Co ltd
Priority date: 2020-04-19
Filing date: 2020-04-19
Publication date: 2020-11-17
Anticipated expiration: 2030-04-19

Abstract

The utility model discloses a high-voltage outgoing line cabinet with an electric shock prevention device, which comprises a hinge, a top cover, a locking block, a cabinet door, a cabinet body and a heat dissipation port, when electric leakage occurs to an electric appliance element, the power supply of the high-voltage outgoing line cabinet with the electric shock prevention device can be sent to the electric shock prevention block through a conductive rod, and then is sent to an adsorption magnet through a conductive wire, so that the adsorption magnetic force generates magnetic force to adsorb a metal slide block on a sliding groove, a limiting round rod is driven to slide, the limitation to a bayonet lock is removed, a sliding clamping plate can slide downwards, the whole electric contact plate is driven to slide downwards, the electric contact plate is disconnected with a wiring, the electric appliance element on an electric appliance frame is stopped to be powered, through improving the structure of equipment, when the electric leakage occurs to the high-voltage outgoing line cabinet, the electric contact plate on the electric contact plate can be automatically disconnected with the wiring, the electric appliance element in the outgoing line cabinet is stopped to be, the phenomenon of electric shock of the working personnel is avoided.

Description

High-voltage outlet cabinet with electric shock prevention device

Technical Field

The utility model relates to a high-pressure wire outlet cabinet with protection against electric shock device belongs to the high-pressure wire outlet cabinet technical field.

Background

The high-voltage wire outlet cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of switching, controlling or protecting and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6 kV-550 kV, 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 distribution device, a high-voltage switch cabinet and the like, but the prior art still has the following defects:

when the existing outgoing line cabinet is used, electric leakage occurs to electrical components in the existing outgoing line cabinet, the existing outgoing line cabinet is often not easy to be perceived, and therefore electric shock is easy to occur when some unknown workers touch the outgoing line cabinet, and the safety of the workers is threatened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-pressure wire outgoing cabinet with protection against electric shock device to the current wire outgoing cabinet of prior art of solution when using, if the electric leakage takes place for the electrical components in it, often is difficult for discovering, leads to some work personnel of knowing when going to touch wire outgoing cabinet, the phenomenon of electric shock easily appears, leads to the problem of threat to work personnel's safety.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-voltage wire-outgoing cabinet with an electric shock prevention device structurally comprises hinges, a top cover, a locking block, a cabinet door, a cabinet body and a heat dissipation opening, wherein the hinges are embedded and installed at the front end of the cabinet body, the bottom end of the top cover is welded with the top end of the cabinet body, the locking block is embedded and installed on the cabinet door, the cabinet door is hinged with the cabinet body, the heat dissipation opening and the lower portion of the left end of the cabinet body are of an integrated structure, the cabinet body comprises an electrical component frame, a through opening, an outer shell, a conductive rod, an electric shock prevention block and a wiring, the electrical component frame is embedded and installed in the outer shell, the through opening and the left end of the outer shell are of an integrated structure, the bottom end of the conductive rod is welded with the top end of the electric shock prevention block, the bottom end of the wiring is movably touched with the top end of the electric shock prevention block, the electric shock prevention block comprises a sliding clamping plate, a clamping pin, a, the electric touch plate and the sliding clamping plate are of an integrated structure, the clamping pin rotating shaft is embedded and installed on the conductive blocking block, the conductive blocking block comprises a protective shell, a conductive wire, a metal sliding block, an adsorption magnet, a sliding groove and a limiting round rod, the bottom end of the conductive wire is welded with the top end of the adsorption magnet, the metal sliding block is embedded and installed on the sliding groove, the adsorption magnet is embedded and installed on the left end in the protective shell, the left end of the limiting round rod and the right end of the metal sliding block are of an integrated structure, and the outer shell is connected with a cabinet door hinge.

Further, the locking piece is located right below the top cover.

Further, the hinge is embedded and installed on the left end of the cabinet door.

Further, the conducting rod is perpendicular to the electric shock prevention block.

Further, the sliding clamping plate is of a rectangular plate block structure.

Furthermore, the limiting round rod is of a cylindrical round rod structure.

Furthermore, the bayonet lock is made of plastic materials and has good insulating property.

Advantageous effects

The utility model relates to a high voltage wire-outgoing cabinet with an electric shock prevention device, which can be used by connecting the electric elements on the electric element rack inside by opening the cabinet door on the cabinet body, when the electric elements have electric leakage, the power supply can come to the electric shock prevention block through the conducting rod, and the electric elements can come to the adsorption magnet through the conducting wire, so that the adsorption magnetic force can generate magnetic force to adsorb the metal slide block on the sliding groove, drive the limit round rod to slide, remove the limit on the clamping pin, thereby the sliding clamping plate can slide down, drive the whole electric contact plate to slide down, disconnect the electric contact plate from the wiring, stop supplying power to the electric elements on the electric element rack, through improving the structure of the equipment, when the electric leakage occurs in the high voltage wire-outgoing cabinet, the electric contact plate on the electric contact plate can automatically disconnect from the wiring, stop supplying power to the electric elements in the wire-outgoing cabinet, the phenomenon of electric shock of the working personnel is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a high voltage outlet cabinet with an electric shock protection device according to the present invention;

fig. 2 is a cross-sectional detailed structural schematic diagram of the front view of the cabinet body of the present invention;

FIG. 3 is a detailed structural diagram of the cross section of the front view of the electric shock prevention block of the present invention;

fig. 4 is a schematic cross-sectional detailed structure diagram of the front view of the conductive block of the present invention.

In the figure: hinge-1, top cover-2, lock block-3, cabinet door-4, cabinet body-5, heat-dissipating port-6, electrical appliance element rack-51, through port-52, outer shell-53, conducting rod-54, electric shock prevention block-55, wiring-56, sliding clamping plate-551, electric contact plate-552, clamping pin-553, clamping pin rotating shaft-554, conducting resistance block-555, protective shell-5551, conducting wire-5552, metal sliding block-5553, adsorption magnet-5554, sliding groove-5555 and limit round rod-5556.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2, 3 and 4, the present invention provides a technical solution of a high voltage outlet cabinet with an electric shock protection device: its structure includes hinge 1, top cap 2, locking piece 3, cabinet door 4, the cabinet body 5, thermovent 6, hinge 1 embedding is installed on the front end of the cabinet body 5, the bottom of top cap 2 welds mutually with the top of the cabinet body 5, locking piece 3 embedding is installed on cabinet door 4, cabinet door 4 and the hinged joint of the cabinet body 5, thermovent 6 and the left end lower part of the cabinet body 5 divide into the integral structure, the cabinet body 5 includes electrical components frame 51, opening 52, shell 53, conducting rod 54, prevent touching electric block 55, wiring 56, electrical components frame 51 embedding is installed in shell 53, opening 52 and the left end of shell 53 be the integral structure, the bottom of conducting rod 54 welds mutually with the top of preventing touching electric block 55, the bottom of wiring 56 touches with the top activity of preventing touching electric block 55, prevent touching electric block 55 including slip cardboard 551, electric touch panel 552, The electric contact plate 552 and the sliding clamp plate 551 are of an integrated structure, the bayonet pin rotating shaft 554 is embedded and installed on the electric conduction block 555, the electric conduction block 555 comprises a protective shell 5551, a conductive wire 5552, a metal slider 5553, an adsorption magnet 5554, a sliding groove 5555 and a limiting round rod 5556, the bottom end of the conductive wire 5552 is welded with the top end of the adsorption magnet 5554, the metal slider 5553 is embedded and installed on the sliding groove 5555, the adsorption magnet 5554 is embedded and installed on the left end in the protective shell 5551, the left end of the limiting round rod 5556 and the right end of the metal slider 5553 are of an integrated structure, the outer shell 53 is hinged with the cabinet door 4, the lock block 3 is located right below the top cover 2, the hinge 1 is embedded and installed on the left end of the cabinet door 4, the conductive rod 54 is perpendicular to the electric contact prevention block 55, the sliding clamping plate 551 is of a cuboid plate structure, the limiting round rod 5556 is of a cylindrical round rod structure, and the clamping pins 553 are made of plastic materials and have good insulating performance.

When the outgoing line cabinet is used, the cabinet door 4 on the cabinet body 5 is opened, the electric appliance element on the electric appliance element rack 51 in the outgoing line cabinet is connected with the power supply, when the electric appliance element leaks electricity, the power supply can come to the electric shock prevention block 55 through the conducting rod 54, and the electric appliance element is made to come to the adsorption magnet 5554 through the conducting wire 5552, so that the adsorption magnetic force 5554 generates magnetic force to adsorb the metal slide block 5553 on the sliding groove 5555, the limiting round rod 5556 is driven to slide, the limitation on the clamping pin 553 is removed, the sliding clamping plate 551 can slide downwards, the whole electric contact plate 552 is driven to slide downwards, the electric contact plate is disconnected with the wiring 56, and the electric appliance element on the electric appliance element rack 51 is stopped being supplied with power.

The utility model solves the problem that the electric leakage of the electric appliance element in the prior wire outlet cabinet is not easy to be perceived, which causes the electric shock phenomenon easily to occur when some unknown working personnel touch the wire outlet cabinet, and threatens the safety of the working personnel, when the electric appliance element leaks the electric leakage, the utility model can use the electric appliance element on the electric appliance element frame 51 to connect the electricity by opening the cabinet door 4 on the cabinet body 5, when the electric appliance element leaks the electric power comes to the electric shock prevention block 55 through the conducting rod 54, the electric power comes to the adsorption magnet 5554 through the conducting wire 5552, thereby the adsorption magnetic force 5554 generates the magnetic force to adsorb the metal slide block 5553 on the sliding groove 5555, drives the limit round rod 5556 to slide, removes the limit of the bayonet lock, thereby the sliding clamp plate 551 can slide down, the whole electric touch plate 552 is driven to slide downwards to be disconnected from the wiring 56, the power supply of the electric elements on the electric element frame 51 is stopped, and through the structure of the improved equipment, when the high-voltage wire outlet cabinet leaks electricity, the electric touch plate on the high-voltage wire outlet cabinet can be automatically disconnected from the wiring to stop supplying power to the electric elements in the wire outlet cabinet, so that the electric shock phenomenon of workers is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 pressure outlet cabinet with protection against electric shock device, its structure includes hinge (1), top cap (2), locking piece (3), cabinet door (4), the cabinet body (5), thermovent (6), its characterized in that:

the hinge (1) is embedded and installed at the front end of the cabinet body (5), the bottom end of the top cover (2) is welded with the top end of the cabinet body (5), the locking block (3) is embedded and installed on the cabinet door (4), the cabinet door (4) is hinged with the cabinet body (5), the heat dissipation port (6) and the lower part of the left end of the cabinet body (5) are of an integrated structure, the cabinet body (5) comprises an electrical component frame (51), a through hole (52), a shell (53), a conductive rod (54), an electric shock prevention block (55) and a wiring line (56), the electrical component frame (51) is embedded and installed in the shell (53), the through hole (52) and the left end of the shell (53) are of an integrated structure, the bottom end of the conductive rod (54) is welded with the top end of the electric shock prevention block (55), the bottom end of the wiring line (56) is movably touched with the top end of the electric shock prevention block (55), the electric shock prevention block (55) comprises a sliding clamping plate (551), an electric contact plate (552), a clamping pin (553), a clamping pin rotating shaft (554) and a conductive breaking block (555), the bottom end of the sliding clamping plate (551) is movably contacted with the top end of the clamping pin (553), the electric contact plate (552) and the sliding clamping plate (551) are of an integrated structure, the clamping pin rotating shaft (554) is embedded and installed on the conductive breaking block (555), the conductive breaking block (555) comprises a protective shell (5551), a conductive wire (5552), a metal sliding block (5553), an adsorption magnet (5554), a sliding groove (5555) and a limiting round rod (5556), the bottom end of the conductive wire (5552) is welded with the top end of the adsorption magnet (5554), the metal sliding block (5553) is embedded and installed on the sliding groove (5555), the adsorption magnet (5554) is embedded and installed on the left end in the protective shell (5551), and the right end of the limiting round rod (5556) and the right end of the metal sliding block (5553) are of the limiting round rod, the shell (53) is hinged with the cabinet door (4).

2. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: the lock block (3) is located under the top cover (2), and the hinge (1) is embedded and installed at the left end of the cabinet door (4).

3. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: the conducting rod (54) and the electric shock prevention block (55) are perpendicular to each other.

4. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: the sliding clamping plate (551) is of a cuboid plate structure.

5. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: the limiting round rod (5556) is of a cylindrical round rod structure.