CN218216585U

CN218216585U - Connection reinforced bus duct

Info

Publication number: CN218216585U
Application number: CN202222111309.0U
Authority: CN
Inventors: 蒋诗敏; 蔡跃
Original assignee: Natu Zhenjiang Bus Co ltd
Current assignee: Natu Zhenjiang Bus Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-03
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a connect strenghthened type bus duct, including a plurality of curb plates, with electrically conductive row and the U type reinforcing plate that curb plate inside wall butt set up, a plurality of spouts have been seted up to the curb plate lateral wall, U type reinforcing plate passes through the spout sliding connection of pulley with the correspondence, and U type reinforcing plate a lateral wall is equipped with the rhombus board, and the rhombus groove has been seted up to the curb plate, and rhombus board lateral wall and rhombus groove sliding connection when a certain position of joint curb plate is with fixed bus duct, force pulley and spout to slide to the relevant position. The utility model discloses a pulley drives the U type reinforcing plate in the curb plate outside and removes to the optional position and carry out the bus duct and pass the connection when wall body or box fixed, the mobility stability that the synchronous slip improves U type reinforcing plate between rhombic plate and the rhombic groove, the combined use between a plurality of U type reinforcing plates, can be used for avoiding the extrusion of the trompil of aperture undersize to the bus duct, also can be used for filling the too big trompil in aperture and the joint gap between the bus duct, improve the stability in use of bus duct.

Description

Connection reinforced bus duct

Technical Field

The utility model relates to a bus duct technical field, concretely relates to connect strenghthened type bus duct.

Background

The bus duct, a closed metal device consisting of copper and aluminum bus bars, is used to distribute large power to the various elements of the decentralized system, and has been used to replace more and more electric wires and cables in the project of indoor low-voltage electric power transmission trunk line engineering, and it uses copper or aluminum as a conductor, uses non-olefinic insulating support, and then is installed in a metal groove to form a novel conductor.

In the use of current bus duct, its bus duct wholly need pass between building wall body or the switch board box and be connected the use with other devices, between the wall body or the box that pass, because trompil aperture size can't be mastered, can appear the bus duct extrusion that the aperture undersize caused often or the too big bus duct that causes of aperture is fixed not firm problem, and then leads to connecting the contact surface between the structure and levels, influences the stability in use of bus duct.

Therefore, it is necessary to provide a connection-enhanced bus duct to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For solving prior art's is not enough, the utility model aims to provide a connect strenghthened type bus duct has solved between the wall body or the box that pass among the prior art, because trompil aperture size can't be mastered, can appear the bus duct extrusion that the aperture undersize caused often or the too big fixed not firm problem of bus duct that causes in aperture, and then lead to connecting the contact surface between the structure and level, influence the stability in use's of bus duct problem.

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

a connection reinforced bus duct comprises a plurality of side plates, a conductive bar and a U-shaped reinforcing plate, wherein the conductive bar is abutted against the inner side walls of the side plates, a plurality of sliding grooves are formed in the outer side walls of the side plates, the U-shaped reinforcing plate is in sliding connection with the corresponding sliding grooves through pulleys, an inclined square plate is arranged on one side wall of the U-shaped reinforcing plate, an inclined square groove is formed in the side plate, and the side wall of the inclined square plate is in sliding connection with the inclined square groove; when joint curb plate a certain position is in order to fix the bus duct, force pulley and spout slide to relevant position, just the synchronous butt slip of rhombus board and rhombus groove.

As a preferred aspect of the present invention, the U-shaped reinforcing plate side wall is connected to a plurality of fixing bases, and the non-connecting portion of the fixing base is rotatably connected to the pulley.

As an optimal scheme of the utility model, U type reinforcing plate lateral wall is equipped with the connecting block, the connecting block other end is connected with the rhombus board.

As a preferred scheme of the utility model, a clamping column is arranged at one end of the inclined square plate far away from the connecting block, a limiting disc is sleeved on the clamping column, the side wall of the limiting disc is abutted against the side wall of the side plate, a nut is sleeved on the clamping column thread, and the side wall of the nut is abutted against one side wall of the limiting disc far away from the side wall;

when the oblique square plate is abutted and slid with the oblique square groove, the limiting disc is abutted and slid with the side plate.

As an optimized scheme of the utility model, electrically conductive row both sides are equipped with conductive joint.

As a preferred scheme of the utility model, it is a plurality of the butt can be dismantled to the curb plate both sides has the apron, the apron is equipped with a plurality of heat dissipation strips that have the louvre.

As a preferred scheme of the utility model, curb plate both ends cover is equipped with the protective sheath, just protective sheath inside wall and heat dissipation strip butt.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the utility model discloses a pulley drives the U type reinforcing plate in the curb plate outside and removes to the optional position and carries out the connection when bus duct passes wall body or box fixed, the stability of movement that synchronous slip improves U type reinforcing plate between rhombic plate and the rhombic groove, the combined use between a plurality of U type reinforcing plates, the extrusion of trompil to the bus duct that can be used for avoiding the aperture undersize, also can be used for filling the too big trompil in aperture and the joint gap between the bus duct, improve the stability in use of bus duct.

Drawings

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

fig. 2 is a schematic plan front view of the structure of the present invention;

fig. 3 is a schematic top plan view of the present invention;

FIG. 4 isbase:Sub>A schematic view of the cross-sectional structure at A-A of the present invention;

fig. 5 is a schematic view of the cross-sectional structure at the position B-B of the present invention.

Description of reference numerals:

1. a side plate; 2. a conductive bar; 3. a conductive joint; 4. a cover plate; 5. a heat dissipating strip; 6. heat dissipation holes; 7. a protective sleeve; 8. a chute; 9. a U-shaped reinforcing plate; 10. a fixed seat; 11. a pulley; 12. an oblique square groove; 13. connecting blocks; 14. an oblique square plate; 15. a limiting disc; 16. clamping the column; 17. and a nut.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

The utility model provides a connect strenghthened type bus duct as shown in fig. 1-5, including a plurality of curb plates 1, with the electrically conductive row 2 and the U type reinforcing plate 9 that the inboard wall butt set up of curb plate 1, the curb plate 1 lateral wall has been seted up a plurality of spouts 8,U type reinforcing plate 9 and has been passed through pulley 11 and corresponding spout 8 sliding connection, U type reinforcing plate 9 lateral wall is equipped with the rhombus board 14, curb plate 1 has been seted up the rhombus groove 12, the 14 lateral walls of rhombus board and the sliding connection of rhombus groove 12; when a certain position of the side plate 1 is clamped to fix the bus duct, the pulley 11 and the sliding groove 8 are forced to slide to corresponding positions, and the inclined square plate 14 and the inclined square groove 12 are synchronously abutted and slide.

The lateral wall of U type reinforcing plate 9 is connected with a plurality of fixing bases 10, and the non-connecting portion of fixing base 10 rotates with pulley 11 to be connected, and fixing base 10 ensures that pulley 11 stably drives and slides between U type reinforcing plate 9 and curb plate 1.

U type reinforcing plate 9 lateral wall is equipped with connecting block 13, and the connecting block 13 other end is connected with oblique square plate 14, and connecting block 13 can avoid the lug connection between oblique square plate 14 and the U type reinforcing plate 9, improves oblique square plate 14's connection rigidity.

A clamping column 16 is arranged at one end, away from the connecting block 13, of the inclined square plate 14, a limiting disc 15 is sleeved on the clamping column 16, the side wall of the limiting disc 15 is abutted against the side wall of the side plate 1, a nut 17 is sleeved on the clamping column 16 in a threaded manner, the side wall of the nut 17 is abutted against one side wall, away from the side wall, of the limiting disc 15, and when the limiting discs 15 with different diameters need to be replaced by corresponding to inclined square grooves 12 with different sizes, only the nut 17 needs to be screwed off in a rotating manner;

when the rhombic plate 14 abuts against and slides in the rhombic groove 12, the limiting disc 15 abuts against and slides in the side plate 1.

The two sides of the conducting bar 2 are provided with conducting joints 3, and the conducting joints 3 can be used for being electrically connected with external connecting parts.

The cover plate 4 can be dismantled to the butt joint in a plurality of 1 both sides of curb plate, and the cover plate 4 is equipped with a plurality of heat dissipation strips 5 that have louvre 6, and heat dissipation strip 5 and louvre 6 can in time be derived the heat that the during operation of conducting bar 2 produced from between curb plate 1 and the cover plate 4.

1 both ends cover of curb plate is equipped with

protective sheath

7, and 7 inside walls of protective sheath and 5 butts of heat dissipation strip, and protective sheath 7 sets up at the curb plate both ends, can effectively carry out water repellent to the conductive joint 3 of both sides.

The utility model discloses a theory of operation:

referring to the attached drawings 1-5 of the specification, the side plate 1 is abutted against the cover plate 4, the heat dissipation strip 5 is inserted into the cover plate 4 according to a groove position, the protective sleeves 7 are sleeved at two ends of the side plate 1 to form a basic bus duct structure, when the bus duct needs to be connected with a building wall and a distribution box body in a penetrating mode, the pulley 11 and the sliding groove 8 are manually pushed to slide, the U-shaped reinforcing plate 9 is moved to a specified position, the square plate 14 and the square groove 12 slide in a synchronous process, and the limiting disc 15 and the side plate 1 slide to ensure the moving stability between the U-shaped reinforcing plates 9 and ensure the strength of a perforated connecting end.

1. The utility model discloses a pulley 11 drives U type reinforcing plate 9 in the 1 outside of curb plate and removes to the optional position and carry out the bus duct and pass wall body or box when being connected fixedly, synchronous slip improves the mobility stability of U type reinforcing plate 9 between oblique square plate 14 and the oblique square groove 12, the combined use between a plurality of U type reinforcing plates 9, can be used for avoiding the extrusion of aperture undersize to the bus duct, also can be used for filling the too big trompil in aperture and the joint gap between the bus duct, improve the stability in use of bus duct.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a connect strenghthened type bus duct which characterized in that: the conductive bar comprises a plurality of side plates (1), conductive bars (2) and U-shaped reinforcing plates (9), wherein the conductive bars are abutted to the inner side walls of the side plates (1), the outer side walls of the side plates (1) are provided with a plurality of sliding grooves (8), the U-shaped reinforcing plates (9) are in sliding connection with the corresponding sliding grooves (8) through pulleys (11), one side wall of each U-shaped reinforcing plate (9) is provided with an oblique square plate (14), the side plates (1) are provided with oblique square grooves (12), and the side walls of the oblique square plates (14) are in sliding connection with the oblique square grooves (12); when joint curb plate (1) a certain position is in order to fix the bus duct, force pulley (11) and spout (8) slide to the relevant position, just rhombus board (14) and synchronous butt slip of rhombus groove (12).

2. The connection reinforced bus duct of claim 1, wherein: u type reinforcing plate (9) lateral wall is connected with a plurality of fixing bases (10), fixing base (10) non-connecting portion rotates with pulley (11) and is connected.

3. The connection reinforced bus duct of claim 1, wherein: the U-shaped reinforcing plate (9) side wall is provided with a connecting block (13), and the other end of the connecting block (13) is connected with an oblique square plate (14).

4. The connection reinforced bus duct of claim 3, wherein: one end, far away from the connecting block (13), of the inclined square plate (14) is provided with a clamping column (16), the clamping column (16) is sleeved with a limiting disc (15), the side wall of the limiting disc (15) is abutted to the side wall of the side plate (1), the clamping column (16) is sleeved with a nut (17) in a threaded manner, and the side wall of the nut (17) is abutted to one side wall, far away from the side wall, of the limiting disc (15);

when the oblique square plate (14) is abutted and slid with the oblique square groove (12), the limiting disc (15) is abutted and slid with the side plate (1).

5. The connection reinforced bus duct of claim 1, wherein: and conductive connectors (3) are arranged on two sides of the conductive bar (2).

6. The connection reinforced bus duct of claim 1, wherein: a plurality of the butt can be dismantled to curb plate (1) both sides has apron (4), apron (4) are equipped with a plurality of heat dissipation strips (5) that have louvre (6).

7. The connection reinforced bus duct of claim 1, wherein: curb plate (1) both ends cover is equipped with protective sheath (7), just protective sheath (7) inside wall and heat dissipation strip (5) butt.