CN223527736U - Power taking device for bus duct - Google Patents

Abstract

The utility model discloses a power taking device for a bus duct, and belongs to the technical field of power taking devices for bus ducts. The utility model relates to an electricity taking device for a bus duct, which comprises a bus duct body, a connecting cover plate, a fixed bottom box, an electricity taking pin, a plurality of groups of insulating partition plates, a conductive bar and a fixing bottom box, wherein the connecting cover plate is fixedly connected to the bus duct body, the fixed bottom box is fixedly connected to the bus duct body, the electricity taking pin is fixedly connected to the bus duct body, the insulating partition plates are uniformly distributed on the bus duct body, and the conductive bar is used for taking electricity from the bus duct body.

Description

Power taking device for bus duct

Technical Field

The utility model relates to the technical field of bus duct electricity taking devices, in particular to an electricity taking device for a bus duct.

Background

Bus trunk line distribution devices or bus ducts are widely used in distribution systems of low-voltage switchgear sets and control devices, and are used for replacing cables and wires to distribute power to loads of electrical devices such as high-rise buildings, factories, IDC (internet data center) machine rooms, PDU (power distribution unit) and the like. The existing bus duct is a novel conductor formed by taking copper or aluminum as a conductor, supporting the conductor by an insulator and then installing the conductor into a metal duct, and is an indispensable wiring mode in a power system at present.

Disclosure of utility model

The utility model aims to solve the problems in the background art, and provides an electricity taking device for a bus duct.

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

A get electric installation for bus duct, including the bus duct body, still include:

the connecting cover plate is fixedly connected to the bus duct body;

the fixed bottom box is fixedly connected to the bus duct body;

the electricity taking foot is fixedly connected to the fixed bottom box;

The plurality of groups of insulating partition boards are fixedly connected to the bus duct body and uniformly distributed on the bus duct body;

And the conducting bars are fixedly connected to the bus duct body and are positioned between two adjacent groups of insulating partition boards.

Preferably, the electricity taking pin comprises a first copper column and a second copper column, the second copper column is slidably connected in the first copper column, the first copper column is fixedly connected with the fixed bottom box, and one end, far away from the first copper column, of the second copper column abuts against the conductive bar.

Further, the electricity taking pin further comprises a spring, the first copper column is a hollow column, one end of the spring is fixedly connected in the first copper column, and the other end of the spring is fixedly connected with the second copper column.

Further, a flat contact surface is arranged at one end, close to the conducting bar, of the second copper column.

Further, the length of the first copper pillar is 3.5-4.5mm.

Still further, the second copper pillar has a length of 0.5-0.8mm.

Further, the diameter of the second copper pillar is smaller than the thickness of the conductive bar.

Compared with the prior art, the utility model provides the electricity taking device for the bus duct, which has the following beneficial effects:

The utility model takes electricity to the bus duct body through the electricity taking pin arranged in the device, which does not cause any physical damage to the bus duct body or any influence to the normal electrifying use of the bus duct body, and in the use process, the electricity taking operation can be completed only by making the electricity taking pin contact with the surface of the conductive bar in the bus duct body; in addition, in the use process, the fixed bottom box is convenient to assemble and disassemble, flexible to operate and obviously improved in working efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a power taking device for a bus duct according to the present utility model;

fig. 2 is an exploded view of a power taking device for a bus duct according to the present utility model;

Fig. 3 is a schematic diagram of a connection structure between a fixed bottom box and a bus duct body in the power taking device for a bus duct according to the present utility model;

Fig. 4 is a schematic structural diagram of a power taking pin in a power taking device for a bus duct according to the present utility model.

In the figure, 1, a bus duct body, 101, a conductive bar, 2, a fixed bottom box, 201, bolts, 3, an insulating partition board, 4, a cover plate, 5, a power taking pin, 501, a second copper column, 502, a spring, 503 and a first copper column.

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.

Examples:

Referring to fig. 1 to 4, an electricity taking device for a bus duct includes a bus duct body 1, and further includes:

the connecting cover plate 4 is fixedly connected to the bus duct body 1;

The fixed bottom box 2 is fixedly connected to the bus duct body 1 through bolts 201;

the electricity taking pin 5 is fixedly connected to the fixed bottom box 2;

The plurality of groups of insulating partition plates 3 are fixedly connected to the bus duct body 1, and the plurality of groups of insulating partition plates 3 are uniformly distributed on the bus duct body 1;

The conducting bars 101 are fixedly connected to the bus duct body 1, and the conducting bars 101 are located between two adjacent groups of insulating partition boards 3.

The power taking pin 5 comprises a first copper column 503 and a second copper column 501, the second copper column 501 is slidably connected in the first copper column 503, the first copper column 503 is fixedly connected with the fixed bottom box 2, and one end, far away from the first copper column 503, of the second copper column 501 is propped against the conductive bar 101.

The power taking pin 5 further comprises a spring 502, the first copper pillar 503 is a hollow pillar, one end of the spring 502 is fixedly connected in the first copper pillar 503, and the other end of the spring 502 is fixedly connected with the second copper pillar 501.

It should be noted that, the whole exposed portion of the first copper pillar 503 is entirely covered with a sheath with high protection and insulation properties, so as to completely satisfy the requirements of the electric gap and the creepage distance.

It should be noted that, be provided with sealed pad between fixed end box 2 and the bus duct body 1, and then can guarantee the connection leakproofness of fixed end box 2 and bus duct body 1.

Referring to fig. 4, the springs 502 provided in the first copper pillar 503 can further make the second copper pillar 501 better contact with the conductive bar 101, thereby ensuring good electrical contact.

The second copper pillar 501 has a flat contact surface at one end near the conductive bar 101.

Referring to fig. 3 and 4, by providing a flat contact surface on the bottom end of the second copper pillar 501, better electrical contact between the second copper pillar 501 and the conductive strip 101 is facilitated.

The first copper pillar 503 has a length of 3.5-4.5mm.

The second copper pillar 501 has a length of 0.5-0.8mm.

The diameter of the second copper pillar 501 is smaller than the thickness of the conductive bar 101.

Referring to fig. 1-4, in use, a worker inserts the power taking pin 5 on the fixed bottom box 2 into the insulating partition plate 3, and makes the second copper pillar 501 abut against the conductive bar 101, and at this time, the worker uses the bolt 201 to fixedly connect the fixed bottom box 2 to the bus duct body 1, so that the power taking operation can be completed.

The electricity taking pin 5 arranged in the device is used for taking electricity to the bus duct body 1, so that the bus duct body 1 is not damaged physically, normal electrifying of the bus duct body 1 is not affected, in the use process, the electricity taking operation can be completed only by enabling the electricity taking pin 5 to be in contact with the surface of the conductive bar 101 in the bus duct body 1, in the use process, the fixed bottom box 2 is convenient to assemble and disassemble, flexible to operate, and the working efficiency is obviously improved.

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 (7)

1. A power extraction device for a busbar trunking, comprising a busbar trunking body (1), characterized in that it further comprises: The connecting cover plate (4) is fixedly connected to the busbar trunking body (1); The base box (2) is fixedly connected to the busbar trunking body (1); The power-taking pin (5) is fixedly connected to the fixed base box (2); Multiple sets of insulating partitions (3) are fixedly connected to the bus trunking body (1), and the multiple sets of insulating partitions (3) are evenly distributed on the bus trunking body (1); The conductive busbar (101) is fixedly connected to the busbar trunking body (1), and the conductive busbar (101) is located between two adjacent sets of insulating partitions (3). 2. A power-taking device for a busbar trunking according to claim 1, characterized in that the power-taking foot (5) includes a first copper column (503) and a second copper column (501), the second copper column (501) is slidably connected in the first copper column (503), the first copper column (503) is fixedly connected to the fixed base box (2), and the end of the second copper column (501) away from the first copper column (503) abuts against the conductive busbar (101). 3. A power extraction device for a busbar trunking according to claim 2, characterized in that the power extraction foot (5) further includes a spring (502), the first copper column (503) is a hollow column, one end of the spring (502) is fixedly connected in the first copper column (503), and the other end of the spring (502) is fixedly connected to the second copper column (501). 4. A power extraction device for a busbar trunking according to claim 2, characterized in that a flat contact surface is provided on one end of the second copper column (501) near the conductive busbar (101). 5. A power extraction device for a busbar trunking according to claim 2, characterized in that the length of the first copper column (503) is 3.5-4.5mm. 6. A power extraction device for a busbar trunking according to claim 5, wherein the length of the second copper column (501) is 0.5-0.8 mm. 7. A power extraction device for a busbar trunking according to claim 4, characterized in that the diameter of the second copper column (501) is smaller than the thickness of the conductive busbar (101).