CN213304930U

CN213304930U - Waterproof bus duct

Info

Publication number: CN213304930U
Application number: CN202022093512.0U
Authority: CN
Inventors: 蔡纪龙; 张朝明; 张庭恺
Original assignee: Jiangsu Huicheng Electric Co ltd
Current assignee: Jiangsu Huicheng Electric Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-28
Anticipated expiration: 2030-09-22

Abstract

The utility model provides a waterproof bus duct, which comprises a bus duct body and a conductive bar, wherein the conductive bar is arranged inside the bus duct body, the bus duct body comprises two fixed plates, two connecting plates and a limiting block, the two fixed plates are fixedly arranged at the opposite sides of the limiting block, the two fixed plates are fixedly connected through the connecting plates, when in work, a ceramic block is firstly placed at the opposite sides of the conductive bar, then the ceramic block is inserted into a first limiting hole on the limiting block, after a protective cover is extended to a proper height according to needs, the two fixed plates are fixedly arranged at the opposite sides of the limiting block, then the connecting plates are respectively fixedly connected with the two fixed plates, the bus duct body is arranged at a needed position according to needs for use, in the utility model, the arrangement of concave holes and partitions can play a certain role of shock absorption when the bus duct is acted by, and the utility model discloses in, the setting of safety cover can prevent that the rainwater from getting into the junction of leading electrical drainage and generating line cell body.

Description

Waterproof bus duct

Technical Field

The utility model belongs to the technical field of it is electric, concretely relates to waterproof type bus duct.

Background

The bus duct is a closed metal device consisting of copper and aluminum bus posts, is used for distributing larger power for each element of a decentralized system, is popularized in developed countries abroad, hong Kong, Australia and the like in China, and is used for outgoing lines of power distribution rooms of buildings with more than 12 floors in Guangdong Guangzhou in China, namely the bus duct is used for more than 90 percent of mainlines leading to floors; 630KVA transformer will use the bus duct to the switch board, and bus duct among the prior art has the problem that does not have waterproof performance, intakes very easily when outdoor use, leads to the bus duct corrosion to appear, and influences the result of use and the life of bus duct, and how to improve the waterproof nature of bus duct is the utility model discloses the problem of waiting to solve urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type bus duct to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof bus duct comprises a bus duct body and a conductive bar, wherein the conductive bar is arranged inside the bus duct body, the bus duct body comprises two fixed plates, two connecting plates and a limiting block, the two fixed plates are fixedly arranged on two opposite sides of the limiting block and fixedly connected through the connecting plates, grooves are formed in the side faces of the fixed plates, concave holes are formed in the side faces of the limiting block, partitions are arranged between one side of each concave hole and the corresponding fixed plate, a first limiting hole is formed in the side face of the limiting block, the conductive bar is positioned in the first limiting hole, ceramic blocks are slidably connected to two opposite sides of the conductive bar respectively, the two ceramic blocks are inserted into the first limiting hole, a protective cover is arranged on the outer side of the conductive bar, one side of the protective cover is fixedly connected with the side face of the limiting block, the first limiting hole is rectangular in the middle, the two sides of the, the two ceramic blocks are in the shape of two circular arcs, the circular arc outer diameters of the two ceramic blocks are equal to the two circular arc inner diameters of the first limiting hole, the two ceramic blocks are in sliding connection with the conducting bar, the two ceramic blocks are just clamped into the two circular arc structures on the first limiting hole, and the two ceramic blocks are inserted into the first limiting hole, namely the two ceramic blocks are clamped into the first limiting hole.

Preferably, the depth of the groove is larger than the thickness of the fixing plate.

Preferably, the protective cover is a telescopic protective cover, and two sides of the protective cover are open.

Preferably, the concave holes and the partitions are two or more.

Preferably, the width of the concave hole is smaller than that of the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, the setting of concave hole and wall can play certain cushioning effect when the bus duct receives exogenic action, and the utility model discloses in, the setting of safety cover can prevent that the rainwater from getting into the junction of leading electrical drainage and generating line cell body.

Drawings

Fig. 1 is a schematic view of the overall structure of a waterproof bus duct of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1-bus bar groove body, 2-conducting bar, 3-fixing plate, 4-connecting plate, 5-limiting block, 6-groove, 7-concave hole, 8-partition, 10-protective cover and 12-second limiting hole.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Please refer to fig. 1-2, a waterproof bus duct, which includes a bus duct body 1 and two conductive bars 2, wherein the conductive bars 2 are disposed inside the bus duct body 1, the bus duct body 1 includes two fixing plates 3, a connecting plate 4 and a limiting block 5, the two fixing plates 3 are fixedly mounted on two opposite sides of the limiting block 5, the two fixing plates 3 are fixedly connected through the connecting plate 4, a groove 6 is disposed on a side surface of each fixing plate 3, a concave hole 7 is disposed on a side surface of the limiting block 5, a partition 8 is disposed between one side of the concave hole 7 and the fixing plate 3, a first limiting hole is disposed on a side surface of the limiting block 5, the conductive bars 2 are disposed in the first limiting holes, ceramic blocks are slidably connected on two opposite sides of the conductive bars 2, the two ceramic blocks are inserted into the first limiting holes, a protective cover 10 is disposed on an outer side.

The depth of the groove 6 is larger than the thickness of the fixing plate 3.

The protective cover 10 is a telescopic protective cover, and both sides of the protective cover 10 are open, and the protective cover 10 is cylindrical.

The concave hole 7 and the partition 8 are provided with two or more than two.

The width of the concave hole 7 is smaller than that of the limiting block 5.

The working principle is as follows: the utility model provides a waterproof type bus duct, including bus duct body 1 and electrically conductive row 2, electrically conductive row 2 sets up inside bus duct body 1, bus duct body 1 includes fixed plate 3, connecting plate 4 and stopper 5, fixed plate 3 is equipped with two, 3 fixed mounting of two fixed plates are in 5 relative both sides of stopper, through 4 fixed connection of connecting plate between two fixed plates 3, in operation, place ceramic block in 2 relative both sides of electrically conductive row earlier, then insert the first spacing downthehole on the stopper 5 with ceramic block, the safety cover 10 extends to suitable high back as required, 3 fixed mounting of two fixed plates are in 5 relative both sides of stopper, then with connecting plate 5 respectively with two 3 fixed connection backs of fixed plate, install the position of needs with bus duct body 1 as required and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, and it is intended that the described embodiments be construed as merely illustrative of some embodiments and not restrictive of all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. The utility model provides a waterproof type bus duct, includes busbar body (1) and electrically conducts row (2), electrically conduct row (2) and set up inside busbar body (1), its characterized in that: the bus duct body (1) comprises a fixed plate (3), a connecting plate (4) and a limiting block (5), wherein the fixed plate (3) is provided with two fixed plates (3) which are fixedly arranged on two opposite sides of the limiting block (5), the two fixed plates (3) are fixedly connected through the connecting plate (4), a groove (6) is formed in the side surface of each fixed plate (3), a concave hole (7) is formed in the side surface of each limiting block (5), a partition (8) is arranged between one side of each concave hole (7) and the corresponding fixed plate (3), a first limiting hole is formed in the side surface of each limiting block (5), the conductive bar (2) is positioned in the first limiting hole, ceramic blocks are slidably connected on two opposite sides of the conductive bar (2), the ceramic blocks are inserted into the first limiting holes, and a protective cover (10) is arranged on the outer side of the conductive bar (2), one side of the protective cover (10) is fixedly connected with the side surface of the limiting block (5).

2. The waterproof bus duct of claim 1, wherein: the depth of the groove (6) is larger than the thickness of the fixing plate (3).

3. The waterproof bus duct of claim 2, wherein: the protective cover (10) is a telescopic protective cover, and two sides of the protective cover (10) are open.

4. A waterproof bus duct according to claim 3, wherein: the concave holes (7) and the partition (8) are provided with two or more than two.

5. The waterproof bus duct of claim 4, wherein: the width of the concave hole (7) is smaller than that of the limiting block (5).