CN220382724U

CN220382724U - Width-adjustable bus duct structure

Info

Publication number: CN220382724U
Application number: CN202321986545.5U
Authority: CN
Inventors: 张金荣
Original assignee: Zhenjiang Melen Busway Co ltd
Current assignee: Zhenjiang Melen Busway Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-23
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a bus duct structure with an adjustable width, and particularly relates to the technical field of bus ducts, comprising a first frame body, wherein a second frame body is arranged at the top of the first frame body, an adjusting groove is formed in the surface of the first frame body, and an adjusting assembly is arranged in the adjusting groove; the adjusting component comprises a sliding rod arranged inside an adjusting groove, adjusting blocks are arranged outside the sliding rod, the number of the adjusting blocks is multiple, the top of each adjusting block penetrates through the adjusting groove and extends to the top of the adjusting groove, one side of the adjusting groove is provided with a through groove, the adjusting groove is in through connection with the through groove, and one side of the adjusting block is provided with a connecting block. According to the utility model, the adjusting assembly is arranged, the pull ring is pulled to drive the adjusting block to move to one side along the sliding rod, the position of the adjusting block can be adjusted according to the required width, and the adjusting block is applicable to cables with different sizes.

Description

Width-adjustable bus duct structure

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a bus duct structure with adjustable width.

Background

The bus duct is a novel conductor which is formed by taking copper or aluminum as a conductor, supporting the conductor by non-olefinic insulation and then installing the conductor in a metal groove, and has the advantages of large current capacity, small voltage drop, strong short-circuit load capacity, high incombustibility safety and reliability, free and random increase or change of equipment of a power distribution system with long service life, simple construction, inspection and maintenance and modern beautiful appearance.

The utility model patent of patent publication number CN218386667U discloses an adjustable bus duct, through the cooperation setting of last cell body, movable column, movable groove and lower cell body, conveniently adjusts the height of bus duct, through the cooperation setting of fly leaf, reset spring, riser and fixed plate, conveniently adjusts the width of bus duct to make the bus duct be applicable to the bus fixing of different specifications, improved the universality of this bus duct greatly.

However, in practical use, the structure can fix the bus bars with different specifications, but the structure is inconvenient to adjust the distance between the bus bars.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a bus duct structure with an adjustable width, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bus duct structure with the adjustable width comprises a first frame body, wherein a second frame body is arranged at the top of the first frame body, an adjusting groove is formed in the surface of the first frame body, and an adjusting assembly is arranged in the adjusting groove;

the adjusting component comprises a sliding rod arranged inside an adjusting groove, adjusting blocks are arranged outside the sliding rod, the number of the adjusting blocks is multiple, the top of the adjusting blocks penetrates through the adjusting groove and extends to the top of the adjusting groove, one side of the adjusting groove is provided with a through groove, the adjusting groove is connected with the through groove in a penetrating mode, one side of the adjusting block is provided with a connecting block, one side of the connecting block penetrates through the through groove and extends to one side of a first frame body, one side of the connecting block is provided with a limiting plate, one side of the limiting plate is provided with a pull ring, and the top of the adjusting block is provided with a fixing plate.

Preferably, a clamping component is arranged at the top of the fixed plate;

the clamping assembly comprises a pressing plate arranged at the top of the fixing plate, an extrusion cylinder is arranged at the bottom of the pressing plate, an extrusion rod is arranged at the bottom of the extrusion cylinder, the bottom of the extrusion rod is fixedly connected with the surface of the fixing plate, telescopic rods are arranged on two sides of the extrusion cylinder, the top of the fixing plate is provided with clamping rods, the number of the clamping rods is two, and one end of each telescopic rod is fixedly connected with one side of each clamping rod.

Preferably, two the fixed extension rod that is equipped with in clamping lever bottom, extension rod one end and fixed plate surface fixed connection, two the clamping lever surface all is equipped with the extension groove, two extension rod one end all runs through the extension groove and extends to the extension inslot portion.

Preferably, one end of the extrusion rod penetrates through the surface of the extrusion cylinder and extends into the extrusion cylinder, an extrusion spring is arranged on the outer side of the extrusion rod, and one end of the extrusion spring is fixedly connected with the surface of the extrusion cylinder.

Preferably, the locating piece is arranged at the top of the first frame body, the locating groove is formed in the surface of the second frame body, the locating piece is located inside the locating groove, a locating rod is arranged on one side of the second frame body, a tension spring is arranged on the outer side of the locating rod, one end of the tension spring is fixedly connected with the surface of the second frame body, and one end of the locating rod penetrates through the surface of the second frame body and extends to the inside of the locating piece.

Preferably, the regulating block top is equipped with the cardboard, the draw-in groove has been seted up to the fixed plate surface, cardboard and draw-in groove looks joint.

Preferably, the clamping rod is arranged in an arc shape.

The utility model has the technical effects and advantages that:

1. by arranging the adjusting component and pulling the pull ring, the adjusting block is driven to move to one side along the sliding rod, the position of the adjusting block can be adjusted according to the required width, and compared with the prior art, the adjusting block is applicable to cables with different sizes;

2. through setting up the clamping assembly, when producing pressure to the stripper plate, drive stripper plate downwardly moving, make the recipient move down along the stripper rod, drive the telescopic link and produce power to the clamping lever, the clamping lever upwards moves along the extension rod, compares with prior art, can carry out the centre gripping to the cable of equidimension fixedly.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of a clamping assembly according to the present utility model.

Fig. 4 is an enlarged partial schematic view of fig. 1 a according to the present utility model.

Fig. 5 is a schematic diagram of a connection structure of an adjusting slot and a through slot according to the present utility model.

The reference numerals are: 1. a first frame; 2. a second frame; 3. an adjustment tank; 4. a slide bar; 5. an adjusting block; 6. a through groove; 7. a connecting block; 8. a limiting plate; 9. a pull ring; 10. a fixing plate; 11. an extrusion plate; 12. an extrusion cylinder; 13. an extrusion rod; 14. a telescopic rod; 15. a clamping rod; 16. an extension rod; 17. an extension groove; 18. extruding a spring; 19. a positioning block; 20. a positioning groove; 21. a positioning rod; 22. a tension spring; 23. a clamping plate; 24. a clamping groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The bus duct structure with adjustable width as shown in the accompanying drawings 1-5 comprises a first frame body 1, wherein a second frame body 2 is arranged at the top of the first frame body 1, an adjusting groove 3 is arranged on the surface of the first frame body 1, and an adjusting component is arranged in the adjusting groove 3;

the adjusting part is including setting up at the inside slide bar 4 of regulating tank 3, the slide bar 4 outside is equipped with regulating block 5, the quantity of regulating block 5 sets up to a plurality ofly, regulating block 5 top runs through regulating tank 3 and extends to regulating tank 3 top, regulating tank 3 one side is equipped with logical groove 6, regulating tank 3 and logical groove 6 link up connection, regulating block 5 one side is equipped with connecting block 7, connecting block 7 one side passes logical groove 6 and extends to first framework 1 one side, connecting block 7 one side is equipped with limiting plate 8, limiting plate 8 one side is equipped with pull ring 9, regulating block 5 top is equipped with fixed plate 10.

As shown in fig. 3, a clamping assembly is arranged at the top of the fixed plate 10;

the clamping assembly comprises an extrusion plate 11 arranged at the top of a fixed plate 10, an extrusion barrel 12 is arranged at the bottom of the extrusion plate 11, an extrusion rod 13 is arranged at the bottom of the extrusion barrel 12, the bottom of the extrusion rod 13 is fixedly connected with the surface of the fixed plate 10, telescopic rods 14 are arranged on two sides of the extrusion barrel 12, clamping rods 15 are arranged at the top of the fixed plate 10, the number of the clamping rods 15 is two, one ends of the two telescopic rods 14 are fixedly connected with one side of the clamping rods 15, so that cables can be fixed through the clamping rods 15, and the cables are prevented from being deviated.

As shown in fig. 3, extension rods 16 are fixedly arranged at the bottoms of the two clamping rods 15, one ends of the extension rods 16 are fixedly connected with the surface of the fixing plate 10, extension grooves 17 are formed in the surfaces of the two clamping rods 15, one ends of the two extension rods 16 penetrate through the extension grooves 17 and extend into the extension grooves 17, so that the clamping rods 15 can move upwards along the extension rods 16 through the extension rods 16, and the clamping rods 15 can be positioned.

As shown in fig. 3, one end of the extrusion rod 13 penetrates through the surface of the extrusion barrel 12 and extends into the extrusion barrel 12, an extrusion spring 18 is arranged on the outer side of the extrusion rod 13, and one end of the extrusion spring 18 is fixedly connected with the surface of the extrusion barrel 12, so that when the extrusion plate 11 is pressed, the extrusion barrel 12 is driven to move downwards along the extrusion rod 13, the extrusion spring 18 is deformed, and when a cable is taken off from the extrusion plate 11, the extrusion spring 18 can drive the extrusion barrel 12 to move upwards.

As shown in fig. 4, the top of the first frame 1 is provided with a positioning block 19, the surface of the second frame 2 is provided with a positioning groove 20, the positioning block 19 is located inside the positioning groove 20, one side of the second frame 2 is provided with a positioning rod 21, the outer side of the positioning rod 21 is provided with an extension spring 22, one end of the extension spring 22 is fixedly connected with the surface of the second frame 2, and one end of the positioning rod 21 penetrates through the surface of the second frame 2 and extends to the inside of the positioning block 19, so that the positioning block 19 can be fixed inside the positioning groove 20 by pulling the positioning rod 21, the first frame 1 and the second frame 2 can be fixed by the positioning rod 21, and the first frame 1 and the second frame 2 can be disassembled, so that the disassembly speed of the first frame 1 and the second frame 2 can be improved.

As shown in fig. 3, the top of the adjusting block 5 is provided with a clamping plate 23, the surface of the fixing plate 10 is provided with a clamping groove 24, the clamping plate 23 is clamped with the clamping groove 24 so as to be fixed with the clamping groove 24 through the clamping plate 23, the fixing plate 10 can be fixed at the top of the adjusting block 5, and when the clamping rod 15 needs to be replaced, the fixing plate 10 can be taken down by separating the clamping plate 23 from the clamping groove 24.

As shown in fig. 3, the clamping bars 15 are arranged in an arc shape so that the clearance between the cable and the clamping plate can be reduced by the arc-shaped clamping plate.

The working principle of the utility model is as follows: when the cable clamp is used, the pull ring 9 is pulled, the adjusting block 5 is driven to move through the pull ring 9, the position of the adjusting block 5 can be moved according to the required width, then a cable is placed on the extrusion plate 11 at the top of the fixed plate 10, the extrusion plate 11 is driven to move downwards through the pressure generated by the extrusion plate 11, the extrusion cylinder 12 is driven to move downwards along the extrusion rod 13, the extrusion spring 18 is driven to shrink, the telescopic rod 14 is driven to generate power for the clamping rod 15 in the process of the downward movement of the extrusion cylinder 12, the clamping rod 15 moves upwards along the extension rod 16, the surface of the clamping rod 15 is arc-shaped, the cable can be better attached to the surface of the cable, the cable can be clamped and fixed, then the second frame 2 is placed at the top of the first frame 1, the positioning rod 21 is pulled, the positioning rod 21 is moved out from the inside the positioning groove 20, the positioning block 19 is positioned inside the positioning groove 20, the positioning rod 21 is released, the stretching spring 22 can drive the positioning rod 21 to retract, the positioning rod 21 to move into the positioning groove 20 through the positioning rod 19, and the first frame 1 and the second frame 2 can be fixed.

When the clamping rod 15 needs to be replaced, the clamping plate 23 at the top of the adjusting block 5 is separated from the clamping groove 24 on the surface of the fixing plate 10 by pulling the fixing plate 10, the clamping plate can be taken down together with the clamping rod 15, and the clamping rod 15 can be replaced.

Finally: the above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. The utility model provides a width adjustable bus duct structure, includes first framework (1), its characterized in that: the top of the first frame body (1) is provided with a second frame body (2), the surface of the first frame body (1) is provided with an adjusting groove (3), and an adjusting assembly is arranged in the adjusting groove (3);

the utility model discloses a regulating assembly, including setting up at inside slide bar (4) of regulating groove (3), the slide bar (4) outside is equipped with regulating block (5), the quantity of regulating block (5) sets up to a plurality ofly, regulating block (5) top runs through regulating groove (3) and extends to regulating groove (3) top, regulating groove (3) one side is equipped with logical groove (6), regulating groove (3) and logical groove (6) through connection, regulating block (5) one side is equipped with connecting block (7), connecting block (7) one side passes logical groove (6) and extends to first framework (1) one side, connecting block (7) one side is equipped with limiting plate (8), limiting plate (8) one side is equipped with pull ring (9), regulating block (5) top is equipped with fixed plate (10).

2. The adjustable width busway structure of claim 1, wherein: the top of the fixed plate (10) is provided with a clamping component;

clamping assembly is including setting up extrusion board (11) at fixed plate (10) top, extrusion board (11) bottom is equipped with extrusion section of thick bamboo (12), extrusion section of thick bamboo (12) bottom is equipped with extrusion pole (13), extrusion pole (13) bottom and fixed plate (10) fixed surface connection, extrusion section of thick bamboo (12) both sides all are equipped with telescopic link (14), fixed plate (10) top is equipped with clamping lever (15), the quantity of clamping lever (15) sets up to two, two telescopic link (14) one end all with clamping lever (15) one side fixed connection.

3. The adjustable width busway structure of claim 2, wherein: two clamping rod (15) bottom is fixed be equipped with extension pole (16), extension pole (16) one end and fixed plate (10) fixed surface are connected, two clamping rod (15) surface all is equipped with extension groove (17), two extension pole (16) one end all runs through extension groove (17) and extends to extension groove (17) inside.

4. The adjustable width busway structure of claim 2, wherein: one end of the extrusion rod (13) penetrates through the surface of the extrusion barrel (12) and extends into the extrusion barrel (12), an extrusion spring (18) is arranged on the outer side of the extrusion rod (13), and one end of the extrusion spring (18) is fixedly connected with the surface of the extrusion barrel (12).

5. The adjustable width busway structure of claim 1, wherein: the utility model discloses a locating piece, including first framework (1), second framework (2), locating piece (19), locating piece (20) have been seted up on first framework (1) top, locating piece (19) are located locating slot (20) inside, second framework (2) one side is equipped with locating lever (21), locating lever (21) outside is equipped with extension spring (22), extension spring (22) one end and second framework (2) fixed surface connection, locating lever (21) one end runs through second framework (2) surface and extends to locating piece (19) inside.

6. The adjustable width busway structure of claim 1, wherein: the top of the adjusting block (5) is provided with a clamping plate (23), the surface of the fixing plate (10) is provided with a clamping groove (24), and the clamping plate (23) is clamped with the clamping groove (24).

7. The adjustable width busway structure of claim 2, wherein: the clamping rods (15) are arranged in an arc shape.