CN219498591U

CN219498591U - Combined low-voltage power distribution JP cabinet

Info

Publication number: CN219498591U
Application number: CN202320359938.7U
Authority: CN
Inventors: 朱飞飞
Original assignee: Xi'an Zhongji High And Low Voltage Electrical Equipment Co ltd
Current assignee: Xi'an Zhongji High And Low Voltage Electrical Equipment Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-08
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a combined low-voltage power distribution JP cabinet, which comprises an electric cabinet, wherein a cabinet door is rotatably arranged in the electric cabinet, a conductor plate is fixedly arranged above the electric cabinet, the conductor plate is connected with a safety protection structure, a hand pull rod is fixedly arranged on one side of the cabinet outside the electric cabinet, a rotating shaft is arranged at the rotating connection position of the electric cabinet and the cabinet door, the safety protection structure comprises a gear, the rotating shaft penetrates through the top wall of the electric cabinet, the gear is fixedly arranged at the part of the rotating shaft positioned outside the electric cabinet, a rack is meshed with the gear, and a first wedge block is fixedly arranged on one side of the rack away from the cabinet door. The utility model has the advantages that when the power distribution JP cabinet is subjected to safety inspection, the circuit connection in the power distribution cabinet is disconnected, the safety of inspection personnel is ensured, and meanwhile, the power distribution JP cabinet is subjected to heat dissipation and temperature reduction, so that the inspection effect is improved.

Description

Combined low-voltage power distribution JP cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a combined low-voltage power distribution JP cabinet.

Background

The low-voltage distribution equipment is responsible for completing electric energy control, protection, measurement, conversion and distribution in a low-voltage power supply system. With the increase of residential life electricity load, the requirement on the insulation degree of a power distribution station area is higher and higher, and the rural safety electricity utilization level is continuously improved.

Most of traditional power distribution cabinets are directly installed on roadsides, workers are required to overhaul regularly, however, part of the power distribution cabinets are long in service time and have the problems of line aging, electric leakage and the like, so that the risk of electric shock easily occurs to inspectors when circuit inspection is carried out, and based on the problems, the utility model designs a combined low-voltage power distribution JP cabinet.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a combined low-voltage power distribution JP cabinet.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a combination formula low voltage distribution JP cabinet, includes the electric cabinet, the electric cabinet rotates and is provided with the chamber door, be provided with the electric box in the electric cabinet case, the fixed conductor board that is provided with in top of electric box, the conductor board is connected with safety protection structure, the chamber door is fixed in the outer one side of electric cabinet and is provided with the hand pull rod, the rotation junction of electric cabinet and chamber door is provided with the pivot.

Preferably, the safety protection structure comprises a gear, the rotating shaft penetrates through the top wall of the electric cabinet, the gear is fixedly arranged at the part, located outside the electric cabinet, of the rotating shaft, a rack is meshed with the gear, a first wedge block is fixedly arranged on one side, away from the door, of the rack, a second wedge block is abutted against the inclined surface of the first wedge block, and the second wedge block penetrates through the top wall of the electric cabinet and is in sliding connection with the electric cabinet.

Preferably, a connecting plate is fixedly arranged at the bottom of the second wedge-shaped block, the connecting plate is in sealed sliding connection in the electric cabinet and is positioned above the conductor plate, an external power supply of the connecting plate is electrically connected, and the conductor plate is electrically connected with the electric box.

Preferably, a concave block is arranged in the conductor plate, a compression spring is fixedly arranged at the bottom of the concave block, and the top of the compression spring is fixedly connected with the bottom of the connecting plate.

Preferably, the bottom center rotation of connecting plate is provided with the threaded rod, the threaded rod runs through the inner wall of conductor board and rotates with the conductor board and be connected, the threaded rod is located the fixed radiator blade that is provided with of one end of conductor board below, radiator blade is located directly over the electronic box.

Preferably, a buffer layer is fixedly arranged in the hand pull rod, the buffer layer is made of insulating rubber materials, and inclined surfaces of the first wedge block and the second wedge block are opposite and coincide with each other.

Compared with the prior art, the utility model has the advantages that: can open the electric power cabinet when inspection personnel, break off the circuit in the electric power cabinet, can guarantee when overhauling like this effectively that inspection personnel's safety problem can dispel the heat the work in the electric power cabinet when opening the chamber door simultaneously, reduce the temperature in the electric power cabinet.

Drawings

Fig. 1 is a schematic structural diagram of a combined low-voltage power distribution JP cabinet according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1

In the figure: 1 electric cabinet, 2 chamber door, 3 electric cabinet, 4 conductor board, 5 hand pull rod, 6 pivot, 7 gear, 8 racks, 9 first wedge, 10 second wedge, 11 connecting plates, 12 concave blocks, 13 compression spring, 14 radiator blade, 15 threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a combined low voltage power distribution JP cabinet comprises an electric cabinet 1, wherein a cabinet door 2 is rotatably arranged on the electric cabinet 1, an electric cabinet 3 is arranged in the electric cabinet 1, a conductor plate 4 is fixedly arranged above the electric cabinet 3, the conductor plate 4 is connected with a safety protection structure, a hand pull rod 5 is fixedly arranged on one side of the electric cabinet 1 outside the electric cabinet 2, a rotating shaft 6 is arranged at the rotating joint of the electric cabinet 1 and the cabinet door 2, and thus, when the cabinet door 2 is opened, the rotating function of the rotating shaft 6 can be automatically realized.

The safety protection structure comprises a gear 7, the rotating shaft 6 penetrates through the top wall of the electric cabinet 1, the gear 7 is fixedly arranged at the part, located outside the electric cabinet 1, of the rotating shaft 6, a rack 8 is meshed with the gear 7, a first wedge-shaped block 9 is fixedly arranged on one side, away from the box door 2, of the rack 8, when the rotating shaft 6 rotates, the rack 8 and the first wedge-shaped block 9 are driven to translate through the gear 7, a second wedge-shaped block 10 is abutted against the inclined surface of the first wedge-shaped block 9, the second wedge-shaped block 10 penetrates through the top wall of the electric cabinet 1 and is in sliding connection with the electric cabinet 1, a connecting plate 11 is fixedly arranged at the bottom of the second wedge-shaped block 10, the connecting plate 11 is in sealing sliding connection with the electric cabinet 1 and is located above the conductor plate 4, external power supply of the connecting plate 11 is electrically connected, the conductor plate 4 is electrically connected with the electric cabinet 3, and when the conductor plate 4 abuts against the connecting plate 11, the circuit in the electric cabinet 3 is disconnected with an external circuit, and therefore the safety of an inspector can be guaranteed when the rotating shaft 6 clockwise is enabled to rotate through the door.

The conductor plate 4 is provided with concave type piece 12, the fixed setting in bottom of concave type piece 12 is by compression spring 13, compression spring 13's top and the bottom fixed connection of connecting plate 11, compression spring 13 is in compressed state, thus when second wedge 10 upwards moves, compression spring 13's elasticity can make connecting plate 11 and conductor plate 4 break away from, thereby make the connection state of circuit in the electric box 3 keep with external circuit, the bottom center rotation of connecting plate 11 is provided with threaded rod 15, threaded rod 15 runs through the inner wall of conductor plate 4 and rotates with conductor plate 4 to be connected, threaded rod 15 is located the fixed radiator blade 14 that is provided with in one end of conductor plate 4 below, radiator blade 14 is located the positive top of electric box 3, such advantage lies in, when connecting plate 11 produces the removal of vertical direction, all can make threaded rod 15 produce helical drive, thereby make radiator blade 14 rotate, cool down the work to the electric box 3 of below, fixedly be provided with the buffer layer in the hand lever 5, the buffer layer adopts insulating rubber material to make, guarantee the safety of inspection personnel through insulating material, first wedge 9 and the relative coincidence of inclined plane of second wedge 10.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a combination formula low voltage distribution JP cabinet, includes electric cabinet (1), its characterized in that, electric cabinet (1) rotates and is provided with chamber door (2), be provided with electric box (3) in electric cabinet (1), the fixed conductor board (4) that are provided with in top of electric box (3), conductor board (4) are connected with safety protection structure, chamber door (2) are fixed in one side outside electric cabinet (1) and are provided with hand pull rod (5), the rotation junction of electric cabinet (1) and chamber door (2) is provided with pivot (6).

2. The combined low-voltage power distribution JP cabinet according to claim 1, wherein the safety protection structure comprises a gear (7), the rotating shaft (6) penetrates through the top wall of the electric cabinet (1), the gear (7) is fixedly arranged at the part, located outside the electric cabinet (1), of the rotating shaft (6), the gear (7) is meshed with a rack (8), a first wedge block (9) is fixedly arranged on one side, away from the cabinet door (2), of the rack (8), a second wedge block (10) is abutted against the inclined surface of the first wedge block (9), and the second wedge block (10) penetrates through the top wall of the electric cabinet (1) and is in sliding connection with the electric cabinet (1).

3. A combined low-voltage power distribution JP cabinet according to claim 2, characterized in that the bottom of the second wedge-shaped block (10) is fixedly provided with a connecting plate (11), said connecting plate (11) is sealingly and slidingly connected in the electric cabinet (1) and located above the conductor plate (4), said connecting plate (11) is electrically connected to an external power source, and said conductor plate (4) is electrically connected to the electric cabinet (3).

4. A combined low-voltage power distribution JP cabinet according to claim 3, characterized in that a concave block (12) is arranged in the conductor plate (4), the bottom of the concave block (12) is fixedly provided with a compression spring (13), and the top of the compression spring (13) is fixedly connected with the bottom of the connecting plate (11).

5. The combined low-voltage power distribution JP cabinet according to claim 4, wherein a threaded rod (15) is rotatably arranged at the center of the bottom of the connecting plate (11), the threaded rod (15) penetrates through the inner wall of the conductor plate (4) and is rotatably connected with the conductor plate (4), one end of the threaded rod (15) located below the conductor plate (4) is fixedly provided with a radiating fin (14), and the radiating fin (14) is located right above the electric box (3).

6. The combined low-voltage power distribution JP cabinet according to claim 5, wherein a buffer layer is fixedly arranged in the hand pull rod (5), the buffer layer is made of insulating rubber materials, and inclined surfaces of the first wedge-shaped block (9) and the second wedge-shaped block (10) are opposite and coincide with each other.