CN215647822U

CN215647822U - Grounding device is consolidated to regulator cubicle

Info

Publication number: CN215647822U
Application number: CN202122326054.5U
Authority: CN
Inventors: 曾亮; 朱世平; 陈婵
Original assignee: China Energy Engineering Group Hunan Electric Power Design Institute Co Ltd
Current assignee: China Energy Engineering Group Hunan Electric Power Design Institute Co Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-01-25
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a reinforced grounding device of an electrical cabinet, which comprises a ground, wherein the top of the ground is provided with: the grounding assembly comprises a grounding shell, the bottom of the grounding shell is provided with an extension pipe, the end part of the extension pipe, far away from the grounding shell, is fixedly provided with a plug, and the plug is inserted into the ground; the circuit connection switch, circuit connection switch's bottom is connected with the telescopic link, and the outer wall of circuit connection switch both sides is provided with ground circuit, and ground circuit's top is provided with the socket, and the plug is pegged graft in the inside of socket. According to the utility model, the temperature inside the electrical cabinet is reduced through the heat dissipation assembly, and the grounding device is convenient to perform grounding work through the extension pipe, and can be timely disconnected in case of accidents; the circuit connecting switch can be used for connecting the grounding circuit, so that the second grounding terminal is connected into the grounding circuit to share the voltage of the first grounding terminal, or when the first grounding terminal has a fault, the whole device can continue to work.

Description

Grounding device is consolidated to regulator cubicle

Technical Field

The utility model relates to the technical field of electrical devices, in particular to a reinforced grounding device for an electrical cabinet.

Background

The regulator cubicle is the cupboard that is used for protecting components and parts normal work, but in order to the power consumption safety, the regulator cubicle must ground connection, and because the regulator cubicle is sealed, inside components and parts have led to the fact very big hidden danger because of electricity is generated heat to safety.

Like patent CN213755346U, earthing device is consolidated to regulator cubicle, includes the bottom plate, its characterized in that: screw holes are formed in four corners of the top of the bottom plate, two first fixing plates are fixed on one side wall of the bottom plate, a first rotating block is arranged on one side of one first fixing plate, a bidirectional threaded rod is fixed on one side wall of the first rotating block, one end of the bidirectional threaded rod is rotatably connected with one side wall of the other first fixing plate through a bearing, first moving blocks are connected to the surfaces of two ends of the bidirectional threaded rod in a threaded mode, one side wall of each first moving block is slidably connected with one side wall of the bottom plate, clamping blocks are fixed at the bottoms of the first moving blocks, connecting blocks are arranged on one side wall of the bottom plate in an attached mode, two side walls of each connecting block are respectively in contact with one side wall of the corresponding clamping block, two second fixing plates are fixed on one side wall of each connecting block, a second rotating block is arranged above one second fixing plate, and a unidirectional threaded rod is fixed at the bottom of the second rotating block, the bottom end of the one-way threaded rod is rotatably connected with the top of the other second fixing plate through a bearing, a second moving block is connected to the surface of the one-way threaded rod in a threaded mode, one side wall of the second moving block is slidably connected with one side wall of the connecting block, a flat plate is fixed to one side wall of the second moving block, a third rotating block is arranged above the flat plate, a threaded cone is fixed to the bottom of the third rotating block, a tapered threaded hole is formed in the top of the flat plate, the threaded cone is in threaded connection with the tapered threaded hole, and two wiring boards are fixed to the top of the flat plate. According to the utility model, the flat plate, the third rotary block, the thread cone and the cone threaded hole are arranged, so that the thread cone can be conveniently taken out of the ground, later-stage movement and adjustment are facilitated, the second fixing plate, the second rotary block, the one-way threaded rod and the second moving block are arranged, so that the thread cone cannot be touched with the ground when an electrical cabinet and a grounding device are moved, and the thread cone is prevented from being damaged.

In the actual operation process, the device cannot timely and effectively disconnect the line when the grounding device is damaged; and when the grounding device at the bottom of the ground is damaged, the grounding device is not standby to continue working, so that economic loss is caused.

Accordingly, there is a need for improvement in the above-mentioned problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a reinforced grounding device for an electrical cabinet, so as to solve the problem that the entire grounding device can be quickly disconnected to prevent accidents; the electrical cabinet can be subjected to heat dissipation treatment, so that the internal temperature is prevented from being overhigh; the switch can be connected through a circuit, and when the first grounding end breaks down, the switch can be pressed down to enable the second grounding end to work, so that normal use is not delayed.

In order to achieve the purpose, the electrical cabinet reinforced grounding device provided by the utility model comprises a ground, wherein the top of the ground is provided with:

the grounding assembly comprises a grounding shell, an extension pipe is arranged at the bottom of the grounding shell, a plug is fixed at the end part of the extension pipe, which is far away from the grounding shell, and the plug is plugged on the ground;

the circuit connection switch, circuit connection switch's bottom is connected with the telescopic link, the outer wall of circuit connection switch both sides is provided with the ground connection circuit, the top of ground connection circuit is provided with the socket, the plug is pegged graft in the inside of socket.

Preferably, the top of the ground is provided with an electrical cabinet assembly, the electrical cabinet assembly comprises an electrical cabinet, the top of the electrical cabinet is provided with a lightning rod, the bottom of the electrical cabinet is provided with support columns distributed in an array, rubber suction cups are fixed at the bottoms of the support columns, and the rubber suction cups are adsorbed at the top of the ground.

Preferably, the grounding assembly is clamped on the outer wall of one side of the electrical cabinet, a slotted hole is formed in the grounding assembly in the middle, the slotted hole is connected to the inside of the electrical cabinet, the heat dissipation assemblies are symmetrically arranged on two sides of the slotted hole, and clamping plates are symmetrically arranged on the outer wall of the grounding shell close to one side of the electrical cabinet.

Preferably, an extension pipe is arranged at the bottom of the slotted hole, an extension groove is formed in the extension pipe, an electric wire interface is arranged on the inner wall of one side, close to the plug, of the extension groove, and the electric wire interface is connected to the plug.

Preferably, the bottom of the socket is provided with a ground line in an extending manner, the top end of the ground line, which is far away from one side of the socket, is provided with a first ground terminal and a second ground terminal respectively, and a circuit connecting switch is arranged between the first ground terminal and the second ground terminal.

Preferably, the bottom of the circuit connecting switch is provided with a telescopic rod, the outer side wall of the telescopic rod is sleeved with a spring, and the outer walls of two opposite sides of the circuit connecting switch, which are close to the grounding circuit, are provided with circuit connecting plates.

Advantageous effects

Compared with the prior art, the electrical cabinet reinforced grounding device provided by the utility model has the following beneficial effects that:

according to the grounding device, the temperature in the whole electrical cabinet is reduced through the heat dissipation assembly of the grounding assembly on the back of the electrical cabinet, the grounding device is convenient to perform grounding work through the extension pipe, and the grounding device can not be disconnected in time when an accident happens.

The circuit connecting switch can be used for connecting the grounding circuit, so that the second grounding terminal is connected into the grounding circuit to share the voltage of the first grounding terminal, and the whole device can continue to work when the first grounding terminal fails.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of an electrical cabinet reinforced grounding device provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an electrical cabinet grounding assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a grounding assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a cross section of the electrical cabinet reinforced grounding device provided in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of the ground interior according to the embodiment of the present invention.

The main reference numbers:

1. an electrical cabinet assembly; 2. a ground component; 3. a ground surface; 101. an electrical cabinet; 102. a lightning rod; 103. a support pillar; 104. a rubber suction cup; 201. a grounded housing; 202. a heat dissipating component; 203. a clamping and connecting plate; 204. an extension pipe; 205. a plug; 206. a slot; 207. an extension groove; 208. an electrical wire interface; 301. a circuit connection switch; 302. a telescopic rod; 303. a spring; 304. a circuit connection board; 305. a socket; 306. a ground line; 307. a first ground terminal; 308. and a second ground terminal.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, an electrical cabinet reinforced grounding device includes a ground 3, and the top of the ground 3 is provided with:

the grounding assembly 2 comprises a grounding shell 201, an extension pipe 204 is arranged at the bottom of the grounding shell 201, a plug 205 is fixed at the end part of the extension pipe 204 far away from the grounding shell 201, and the plug 205 is plugged in the ground 3;

the circuit connection switch 301, the bottom of circuit connection switch 301 is connected with telescopic link 302, and the outer wall of circuit connection switch 301 both sides is provided with ground circuit 306, and the top of ground circuit 306 is provided with socket 305, and plug 205 pegs graft in the inside of socket 305.

The electrical cabinet reinforced grounding device mainly aims to connect a grounding wire in the electrical cabinet 101 to a plug 205 through a slotted hole 206 in the grounding assembly 2 and an extension pipe 204 at the bottom, so that grounding work is convenient to carry out and break; and the circuit connection switch 301 on the ground 3 can control the access of the second ground terminal 308, so as to alleviate the operation of the first ground terminal 307 and prevent the whole device from failing to operate when the first ground terminal 307 fails.

Further, in the above technical solution, as can be seen from fig. 1 and 2, the electrical cabinet assembly 1 stands vertically on the top of the ground 3, the electrical cabinet assembly 1 includes an electrical cabinet 101, the top of the electrical cabinet 101 is provided with a lightning rod 102, and the bottom of the electrical cabinet 101 is provided with a plurality of support columns 103, so that the electrical cabinet 101 does not directly contact the ground 3, thereby preventing short circuit. A rubber suction cup 104 is fixed at the bottom of the supporting column 103 and used for insulating and adsorbing the ground 3, so that the electrical cabinet 101 is fixed.

As a further technical solution provided by the present invention, as shown in fig. 1, fig. 3 and fig. 4, the outer wall joint of the electrical cabinet 101 one side is provided with the grounding assembly 2, the inside of the grounding assembly 2 has the slotted hole 206 opened between two parties, and the slotted hole 206 extends in the inside of the electrical cabinet 101, the inside of the slotted hole 206 is used for connecting the grounding wire, the bilateral symmetry of the slotted hole 206 is provided with the heat dissipation assembly 202, and the heat dissipation assembly 202 is attached to the outer wall of the electrical cabinet 101, so that the temperature inside the electrical cabinet 101 is reduced, the outer wall symmetry of the grounding shell 201 close to one side of the electrical cabinet 101 is provided with the joint plate 203 for clamping the electrical cabinet 101.

Further, in the above technical solution, the bottom of the slot 206 is provided with an extension tube 204, an extension slot 207 is formed inside the extension tube 204, an electric wire interface 208 is formed inside one side of the extension slot 207 close to the plug 205, and the grounding electric wire extends from the slot 206 to the inside of the extension slot 207 and is connected to the electric wire interface 208, so that the plug 205 can perform grounding operation.

In an embodiment, a ground line 306 extends from the bottom of the socket 305, a first ground terminal 307 and a second ground terminal 308 are respectively disposed at two top ends of the ground line 306 away from the socket 305, and a circuit connection switch 301 is disposed between the first ground terminal 307 and the second ground terminal 308, and the circuit connection switch 301 disconnects the first ground terminal 307 and the second ground terminal 308.

Furthermore, the bottom of the circuit connecting switch 301 is provided with an expansion link 302, and the outer side wall of the expansion link 302 is sleeved with a spring 303, so that the circuit connecting switch 301 can be pressed to make the circuit connecting switch 301 bounce or sink, and the outer walls of two opposite sides of the circuit connecting switch 301 close to the grounding circuit 306 are provided with circuit connecting plates 304, so that the second grounding terminal 308 can be connected into the circuit.

The working principle is as follows: firstly, fixing the electrical cabinet assembly 1 on the ground 3, and clamping the grounding shell 201 on the back of the electrical cabinet 101;

connecting a ground wire in the electrical cabinet 101 to the wire interface 208 of the extension slot 207, plugging the plug 205 into the socket 305, and enabling the first ground terminal 307 to normally operate through the ground wire 306;

finally, when the first ground terminal 307 is subjected to an excessive voltage or is damaged, the circuit connection switch 301 is pressed to connect the circuit connection board 304 to the ground line 306, so as to ground the second ground terminal 308.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an earthing device is consolidated to regulator cubicle, includes ground (3), its characterized in that, the top on ground (3) is equipped with:

the grounding assembly (2) comprises a grounding shell (201), an extension pipe (204) is arranged at the bottom of the grounding shell (201), a plug (205) is fixed at the end part, far away from the grounding shell (201), of the extension pipe (204), and the plug (205) is plugged in the ground (3);

the circuit connection switch (301), the bottom of circuit connection switch (301) is connected with telescopic link (302), the outer wall of circuit connection switch (301) both sides is provided with ground circuit (306), the top of ground circuit (306) is provided with socket (305), plug (205) are pegged graft in the inside of socket (305).

2. The electrical cabinet reinforced grounding device according to claim 1, wherein an electrical cabinet assembly (1) is arranged on the top of the ground (3), the electrical cabinet assembly (1) comprises an electrical cabinet (101), a lightning rod (102) is arranged on the top of the electrical cabinet (101), support columns (103) distributed in an array are arranged on the bottom of the electrical cabinet (101), rubber suction cups (104) are fixed to the bottoms of the support columns (103), and the rubber suction cups (104) are adsorbed on the top of the ground (3).

3. The electrical cabinet reinforced grounding device according to claim 1, wherein a grounding assembly (2) is clamped to an outer wall of one side of the electrical cabinet (101), a slotted hole (206) is formed in the center of the inside of the grounding assembly (2), the slotted hole (206) is connected to the inside of the electrical cabinet (101), heat dissipation assemblies (202) are symmetrically arranged on two sides of the slotted hole (206), and clamping plates (203) are symmetrically arranged on an outer wall of one side, close to the electrical cabinet (101), of the grounding shell (201).

4. The electrical cabinet reinforced grounding device according to claim 3, wherein an extension pipe (204) is disposed at the bottom of the slot (206), an extension groove (207) is disposed inside the extension pipe (204), an inner wall of one side of the extension groove (207) close to the plug (205) is provided with a wire interface (208), and the wire interface (208) is connected to the plug (205).

5. The electrical cabinet reinforced grounding device according to claim 1, wherein a grounding line (306) extends from a bottom of the socket (305), a first grounding end (307) and a second grounding end (308) are respectively arranged at top ends of the grounding line (306) on a side away from the socket (305), and a circuit connection switch (301) is arranged between the first grounding end (307) and the second grounding end (308).

6. The electrical cabinet reinforced grounding device according to claim 5, wherein a telescopic rod (302) is arranged at the bottom of the circuit connecting switch (301), a spring (303) is sleeved on the outer side wall of the telescopic rod (302), and circuit connecting plates (304) are arranged on the outer walls of two opposite sides of the circuit connecting switch (301) close to the grounding circuit (306).