CN212784673U

CN212784673U - Aluminum alloy bus duct

Info

Publication number: CN212784673U
Application number: CN202021575370.5U
Authority: CN
Inventors: 吴兰芳
Original assignee: Zhenjiang Daquan Changjiang Power Signal Technology Co ltd
Current assignee: Zhenjiang Daquan Changjiang Power Signal Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-23
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of the bus duct, especially, be an aluminum alloy bus duct, including the recess board, the inner wall fixedly connected with screens piece of recess board, the surface joint of screens piece has insulating protective layer, insulating protective layer's inside fixedly connected with generating line row, the joint mouth has been seted up on the tip surface of generating line row, the top swing joint that the generating line was arranged has down the pressure pad, the top fixedly connected with extrusion spring of pressure pad down, the tip fixed connection apron of extrusion spring, the top surface swing joint of recess board has the apron, the surface threaded connection of apron has the bolt. The utility model discloses a set up the slide in the one end of recess board, the manual pulling brace drives the sliding block shrink, and convenient two adjacent bus duct tip splice, utilize sliding block cooperation socket grafting back, manual tightening mounting carries out fixed mounting, this simple structure, and operating personnel's intensity of labour is effectively saved in convenient operation.

Description

Aluminum alloy bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is an aluminum alloy bus duct.

Background

Along with the rapid development of cities, high-rise buildings are more and more, the electricity load of the buildings is increased rapidly, and the conventional electric wires and cables are gradually replaced by bus ducts with large capacity, convenient branching and convenient bundling management due to the reasons of small capacity, inconvenient branching, inconvenient bundling management and the like. The bus duct is widely used for important projects such as an electric power transmission trunk line of fire fighting equipment, a fire fighting emergency equipment trunk line and the like, for example, important projects such as hotels, airports, subways and the like, so that the safety and stability of bus duct products are crucial, the existing bus duct takes aluminum alloy as a material for the hottest, the structure is light, the insulation corrosion resistance performance is excellent, but the existing aluminum alloy bus duct also has the following problems:

1. in the prior art, the bus ducts are inconvenient to splice and install, so that operators are inconvenient to install and disassemble, and the working efficiency is reduced;

2. the inconvenient winding displacement of classifying of electric wire in to the bus duct with protect the electric wire, the inconvenient drainage to the bus duct.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an aluminum alloy bus duct has solved among the prior art inconvenience and has spliced the installation to the bus duct, leads to operating personnel installation to dismantle inconvenient, reduces work efficiency, and the inconvenient winding displacement of classifying is carried out to the electric wire in the bus duct to and protect the electric wire, the inconvenient problem to the bus duct drainage.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy bus duct comprises a groove plate, wherein a clamping block is fixedly connected to the inner wall of the groove plate, an insulating protective layer is clamped on the surface of the clamping block, a bus bar row is fixedly connected to the inside of the insulating protective layer, a joint port is formed in the surface of the end portion of the bus bar row, a pressing pad is movably connected to the top of the bus bar row, an extrusion spring is fixedly connected to the top of the pressing pad, an end portion of the extrusion spring is fixedly connected with a cover plate, a cover plate is movably connected to the surface of the top of the groove plate, a bolt is connected to the surface of the cover plate in a threaded manner, a sealing strip is fixedly connected to one side of the cover plate, a slide way is formed in the surface of the groove plate, a sliding block is connected to the surface of the slide way in a sliding manner, an expansion spring is fixedly connected to one end of the, the surface of the sliding block penetrates through the opening through the connecting rod and is fixedly connected with a brace, the surface of the brace is connected with the groove plate in a sliding mode, and the other end of the groove plate is fixedly provided with a socket.

As an optimized technical scheme of the utility model, the water drainage tank has been seted up on the top surface of apron, two the water drainage tank is angle of inclination symmetric distribution on the surface of apron

As a preferred technical scheme of the utility model, the seal groove has been seted up to one side of apron, sealing strip and seal groove are the setting of wrong agreeing with

As a preferred technical scheme of the utility model, the mounting hole has been seted up on the surface of sliding block, the quantity of mounting hole is two

As a preferred technical scheme of the utility model, the surface of sliding block is located one side fixedly connected with telescopic link of expanding spring, the inside of the tip fixed connection slide of telescopic link

As an optimized technical scheme of the utility model, the surperficial threaded connection of recess board has the mounting, the mounting is square shape (three) beneficial effect

Compared with the prior art, the utility model provides an aluminum alloy bus duct possesses following beneficial effect:

1. this aluminum alloy bus duct sets up the slide through the one end at the recess board, and manual pulling brace drives the sliding block shrink, makes things convenient for two adjacent bus duct tip to splice, utilizes sliding block cooperation socket grafting back, and manual tightening mounting carries out fixed mounting, this simple structure, and convenient operation effectively saves operating personnel's intensity of labour.

2. This aluminum alloy bus duct through the inboard wall connection screens piece at the recess board, carries out the protection of categorised range to the generating line row, strengthens the protection to the generating line row through setting up of connector, through seting up water drainage tank at the apron top, conveniently carries out the water conservancy diversion drainage to the top rainwater, prevents effectively that the bus duct from weing to make things convenient for the drainage when strengthening the protection to the bus duct, and then improve the life of bus duct.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the cover plate of the present invention;

figure 3 is a side view of the groove plate of the present invention.

In the figure: 1. a groove plate; 2. a bit block; 3. an insulating protective layer; 4. a bus bar; 5. a connector port; 6. a lower pressure pad; 7. a compression spring; 8. a cover plate; 9. a bolt; 10. a water discharge tank; 11. a sealing strip; 12. a sealing groove; 13. a slideway; 14. a slider; 15. mounting holes; 16. a tension spring; 17. a telescopic rod; 18. an opening; 19. bracing; 20. a socket; 21. and a fixing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an aluminum alloy bus duct comprises a groove plate 1, a clamping block 2 is fixedly connected to the inner wall of the groove plate 1, an insulating protective layer 3 is clamped on the surface of the clamping block 2, a bus bar 4 is fixedly connected to the inside of the insulating protective layer 3, a joint port 5 is formed in the end surface of the bus bar 4, a lower pressing pad 6 is movably connected to the top of the bus bar 4, an extrusion spring 7 is fixedly connected to the top of the lower pressing pad 6, a cover plate 8 is fixedly connected to the end of the extrusion spring 7, a cover plate 8 is movably connected to the top surface of the groove plate 1, a bolt 9 is connected to the surface of the cover plate 8 through a thread, a sealing strip 11 is fixedly connected to one side of the cover plate 8, a slide 13 is formed in the surface of the groove plate 1, a sliding block 14 is slidably connected to the surface of the slide 13, an expansion spring 16 is fixedly connected to one end of the expansion spring 14, the surface of the sliding block 14 is fixedly connected with a brace 19 through a connecting rod through opening 18, the surface of the brace 19 is connected with the groove plate 1 in a sliding mode, and the other end of the groove plate 1 is fixedly provided with a socket 20.

In this embodiment, slide 13 is seted up through the one end at recess board 1, manual pulling brace 19 drives sliding block 14 shrink, make things convenient for two adjacent bus duct tip to splice, utilize sliding block 14 cooperation socket 20 grafting back, manual tightening mounting 21 carries out fixed mounting, this simple structure, convenient operation, effectively save operating personnel's intensity of labour, through inner wall connection screens piece 2 at recess board 1, carry out the categorised range protection to bus bar 4, strengthen the protection to bus bar 4 through setting up of interface 5, through seting up water drainage tank 10 at apron 8 tops, conveniently carry out water conservancy diversion drainage to the top rainwater, effectively prevent that the bus duct from weing, thereby make things convenient for the drainage when strengthening the protection to the bus duct, and then improve the life of bus duct.

Specifically, the top surface of the cover plate 8 is provided with two drainage grooves 10, and the two drainage grooves 10 are symmetrically distributed on the surface of the cover plate 8 at an inclined angle.

In this embodiment, be the angle of inclination through water drainage tank 10 and set up, the convenient rainwater water conservancy diversion to the whereabouts is discharged to effectively prevent 8 ponding of apron.

Specifically, a sealing groove 12 is formed in one side of the cover plate 8, and the sealing strips 11 and the sealing groove 12 are arranged in a staggered fit manner.

In this embodiment, through the setting of sealing strip 11, cover plate 8 on it is sealed when making things convenient for two adjacent bus ducts to splice, prevents the seepage rainwater.

Specifically, the surface of the sliding block 14 is provided with two mounting holes 15, and the number of the mounting holes 15 is two.

In this embodiment, the installation hole 15 is provided, so that the fixing member 21 can be conveniently used for limiting and fixing the installation hole.

Specifically, the surface of the sliding block 14 is fixedly connected with an expansion link 17 at one side of the expansion spring 16, and the end of the expansion link 17 is fixedly connected with the inside of the slideway 13.

In this embodiment, make things convenient for sliding block 14 to carry on spacingly to it when removing through telescopic link 17, through expanding spring 16, conveniently pop out sliding block 14 slide 13 outside and install the concatenation operation.

Specifically, the surface of the groove plate 1 is in threaded connection with a fixing piece 21, and the fixing piece 21 is square.

In this embodiment, the fixing member 21 is screwed manually, and the sliding block 14 is conveniently fixed and mounted corresponding to the mounting hole 15.

The utility model discloses a theory of operation and use flow: the clamping block 2 is connected through the inner wall of the groove plate 1, bus bars 4 are conveniently arranged and placed, inspection and installation are convenient, a connector port 5 is connected through the surface of each bus bar 4, insulation protection is conveniently carried out on each bus bar 4, electric leakage is placed, the connector port 5 is arranged at the end part of each bus bar 4, two adjacent bus bars 4 are conveniently connected, a lower pressing pad 6 is connected through the top part of each connector port 5, an extrusion spring 7 is connected through the top part of each lower pressing pad 6, the lower pressing pad 6 is conveniently extruded by the extrusion spring 7 to fixedly clamp the bus bars 4, a cover plate 8 is connected through the top part of the groove plate 1, sealing protection is conveniently carried out on the inner space of the bus duct, the cover plate 8 is conveniently and fixedly installed through a connecting bolt 9 on one side of the cover plate 8, a sealing groove 12 is conveniently matched through an end connecting sealing strip 11 of the cover plate 8 to seal between two adjacent cover plates 8, offer slide 13 through the tip of recess board 1, make things convenient for sliding block 14 to slide inside slide 13, offer mounting hole 15 through sliding block 14 surface, it is convenient fixed spacing to sliding block 14, connect expanding spring 16 through sliding block 14, connect telescopic link 17 through sliding block 14, it is convenient to the 14 spacing removal of sliding block, offer opening 18 through recess board 1 surface, make things convenient for brace 19 to slide on opening 18 surface, thereby it slides to drive sliding block 14, connect socket 20 through the one end of recess board 1, make things convenient for sliding block 14 to correspond socket 20 and carry out the chucking location, connect mounting 21 through recess board 1 surface, conveniently twist and move mounting 21 and correspond sliding block 14 fixed mounting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an aluminum alloy bus duct, includes recess board (1), its characterized in that: the inner wall of the groove plate (1) is fixedly connected with a clamping block (2), the surface of the clamping block (2) is connected with an insulating protective layer (3), the inside of the insulating protective layer (3) is fixedly connected with a bus bar row (4), the end surface of the bus bar row (4) is provided with a connector port (5), the top of the bus bar row (4) is movably connected with a lower pressure pad (6), the top of the lower pressure pad (6) is fixedly connected with an extrusion spring (7), the end of the extrusion spring (7) is fixedly connected with a cover plate (8), the top surface of the groove plate (1) is movably connected with a cover plate (8), the surface of the cover plate (8) is in threaded connection with a bolt (9), one side of the cover plate (8) is fixedly connected with a sealing strip (11), one side surface of the groove plate (1) is provided with a slide (13), and the surface of the slide (13) is slidably connected, one end of the sliding block (14) is fixedly connected with an expansion spring (16), the end part of the expansion spring (16) is fixedly connected with the inside of the slide way (13), an opening (18) is formed in the surface of one side of the groove plate (1), the surface of the sliding block (14) is fixedly connected with a brace (19) through a connecting rod penetrating through the opening (18), the surface of the brace (19) is slidably connected with the groove plate (1), and a socket (20) is fixedly formed in the other end of the groove plate (1).

2. The aluminum alloy bus duct of claim 1, wherein: water drainage tank (10) have been seted up to the top surface of apron (8), two water drainage tank (10) are the surface of angle of inclination symmetric distribution at apron (8).

3. The aluminum alloy bus duct of claim 1, wherein: seal groove (12) have been seted up to one side of apron (8), sealing strip (11) and seal groove (12) are the setting of staggering agreeing with.

4. The aluminum alloy bus duct of claim 1, wherein: mounting holes (15) are formed in the surface of the sliding block (14), and the number of the mounting holes (15) is two.

5. The aluminum alloy bus duct of claim 1, wherein: the surface of sliding block (14) is located one side fixedly connected with telescopic link (17) of expanding spring (16), the inside of tip fixed connection slide (13) of telescopic link (17).

6. The aluminum alloy bus duct of claim 1, wherein: the surface threaded connection of recess board (1) has mounting (21), mounting (21) are square shape.