CN209767090U

CN209767090U - Bus duct

Info

Publication number: CN209767090U
Application number: CN201821979756.5U
Authority: CN
Inventors: 袁睿; 贺军波; 刘章虎
Original assignee: Guangdong Anpu Zhixin Electric Co Ltd
Current assignee: Guangdong Anpu Zhixin Electric Co Ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2019-12-10
Anticipated expiration: 2028-11-28

Abstract

The utility model relates to the technical field of power transmission tools, in particular to a bus duct, which comprises a main body and a cover body, wherein a conductor groove is formed in the main body in a concave manner, and the cover body is used for covering the conductor groove; the lateral wall protrusion of conductor groove is formed with elastic block, elastic block's upper end is provided with the cambered surface, from the one end that is close to the conductor groove middle part to the one end of keeping away from the conductor groove middle part, the distance between cambered surface and the conductor groove diapire increases gradually. The utility model discloses an utilize the elastic block to separate the inner space of conductor groove for many conductors can be placed to a conductor groove, thereby make the conductor groove can set up great and utilize the space at main part middle part, improve the space utilization of bus duct then.

Description

Bus duct

Technical Field

The utility model belongs to the technical field of the electric power transmission tool technique and specifically relates to indicate a bus duct.

Background

The conventional bus duct has a through hole for a conductor to pass through in the middle thereof, which is intended to reduce dust from entering the inside of the through hole. However, this arrangement causes inconvenience in that a worker needs to put the conductor into the through hole by threading. In order to improve such inconvenience, there is a product in the market in which a conductor groove for accommodating a conductor is provided on a surface of a bus duct main body, and the conductor groove is covered with a cover to prevent dust from entering the conductor groove. This product enables the worker to directly place the entire conductor into the wire guide groove without using a threading method, which provides convenience to the worker. However, this product also has its disadvantages: every conductor groove can only place a conductor, and the conductor groove can only set up on the surface of main part, and the space in main part middle part can't be utilized, leads to the space utilization of main part to hang down.

Disclosure of Invention

The utility model discloses problem to prior art provides a bus duct that space utilization is high.

The utility model adopts the following technical scheme: a bus duct comprises a main body and a cover body, wherein a conductor groove is formed in the main body in a concave mode, and the cover body is used for covering the conductor groove; the lateral wall protrusion of conductor groove is formed with elastic block, elastic block's upper end is provided with the cambered surface, from the one end that is close to the conductor groove middle part to the one end of keeping away from the conductor groove middle part, the distance between cambered surface and the conductor groove diapire increases gradually.

Preferably, the lid body is formed with a rib in a protruding manner.

Preferably, the main part is provided with a clamping block, and the cover body is provided with a clamping piece used for being clamped with the clamping block.

Preferably, a first fixing groove is concavely formed at a side end of the main body, and a second fixing groove is concavely formed at one end of the main body, the second fixing groove communicating with the first fixing groove.

The utility model has the advantages that: through utilizing the elastic block to separate the inner space of conductor groove for many conductors can be placed to a conductor groove, thereby make the conductor groove can set up great and utilize the space at main part middle part, improve the space utilization of bus duct then.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

The reference signs are: 1. a main body; 11. a clamping block; 12. a first fixing groove; 13. a second fixing groove; 2. a cover body; 21. reinforcing ribs; 22. a fastener; 3. a conductor slot; 4. an elastic block; 41. and (4) cambered surface.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, the bus duct includes a main body 1 and a cover 2, wherein a conductor groove 3 is concavely formed on the main body 1, and the cover 2 is used for covering the conductor groove 3; the lateral wall protrusion of conductor groove 3 is formed with elasticity piece 4, the upper end of elasticity piece 4 is provided with cambered surface 41, from the one end that is close to conductor groove 3 middle part to the one end of keeping away from conductor groove 3 middle part, the distance between cambered surface 41 and the conductor groove 3 diapire increases gradually.

When the first conductor is placed in the conductor groove 3, the conductor is pushed down by force so that the conductor passes over the elastic block 4, and when the second conductor is placed, the conductor is lightly placed in the conductor groove 3. The elastic block 4 separates the two conductors so that the two conductors do not contact each other, thereby making the two conductors not affect each other. The utility model discloses an utilize elastic block 4 to separate the inner space of conductor groove 3 for many conductors can be placed to a conductor groove 3, thereby make conductor groove 3 can set up great and utilize the space at main part 1 middle part, improve the space utilization of bus duct then.

When the conductor contradicts the cambered surface 41 of elastic block 4, the effort of conductor to cambered surface 41 can be decomposed into the power that is on a parallel with cambered surface 41 and the power that is perpendicular to cambered surface 41, and the power that is perpendicular to cambered surface 41 can make elastic block 4 transversely contract in order to let more horizontal spaces supply the conductor to pass through to make the conductor be easier to cross elastic block 4.

As shown in fig. 1, the cover body 2 is convexly formed with a reinforcing rib 21, and the reinforcing rib 21 enhances the pressure resistance of the cover body 2, thereby preventing the cover body 2 from cracking when buried.

As shown in fig. 2, the main body 1 is provided with a latch 11, and the cover 2 is provided with a latch 22 for latching with the latch 11. The main body 1 is connected with the cover body 2 in a clamping manner, so that a worker can complete the assembly of the cover body 2 and the main body 1 without using other tools.

As shown in fig. 1, a first fixing groove 12 is concavely formed at a side end of the main body 1, and a second fixing groove 13 is concavely formed at one end of the main body 1, wherein the second fixing groove 13 is communicated with the first fixing groove 12. When a plurality of bus ducts need to be used, the first fixing groove 12 of one bus duct is aligned with the first fixing groove 12 of the other bus duct, and then the second fixing grooves 13 of the two bus ducts are inserted by using a sheet-shaped fixing piece, so that the fixing piece enters the first fixing grooves 12 of the two bus ducts, and the two bus ducts are relatively fixed.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A bus duct, its characterized in that: the cable connector comprises a main body (1) and a cover body (2), wherein a conductor groove (3) is formed in the main body (1) in a concave mode, and the cover body (2) is used for covering the conductor groove (3);

The lateral wall protrusion of conductor groove (3) is formed with elasticity piece (4), the upper end of elasticity piece (4) is provided with cambered surface (41), from the one end that is close to conductor groove (3) middle part to the one end of keeping away from conductor groove (3) middle part, the distance between cambered surface (41) and conductor groove (3) diapire increases gradually.

2. The bus duct of claim 1, wherein: the cover body (2) is convexly provided with a reinforcing rib (21).

3. The bus duct of claim 1, wherein: the main body (1) is provided with a clamping block (11), and the cover body (2) is provided with a clamping piece (22) which is used for being clamped with the clamping block (11).

4. The bus duct of claim 1, wherein: a first fixing groove (12) is formed in the side end of the main body (1) in a concave mode, a second fixing groove (13) is formed in one end of the main body (1) in a concave mode, and the second fixing groove (13) is communicated with the first fixing groove (12).