CN211701391U - A horizontal fixing device for a busway - Google Patents

Abstract

The utility model discloses a horizontal fixing device for a bus duct, which comprises a mounting plate and a bus duct body arranged in the middle position of the top of the mounting plate. Both the top and the bottom are provided with limiting bolts, and the tops of the limiting components are provided with first limiting rods. When the utility model is in use, the compression spring can be compressed by pulling the first limit rod, and then by placing the bus bar between the first limit rods, and by loosening the first limit rod, the first limit rod can be released. A limit rod can quickly locate the busway under the action of the compression spring, thereby effectively improving the installation efficiency of the staff for the busway. At the same time, the second limit rod can be moved by moving the connecting block to make the device The bus ducts of different thicknesses can be limited and fixed, so that the applicability of the device is wider.

Description

A horizontal fixing device for a busway

technical field

The utility model relates to the field of electric power transmission equipment, in particular to a horizontal fixing device for a bus bar.

Background technique

The bus duct is also called the bus trunk system. It is mainly used for all types of load distribution and control of electrical energy. It is suitable for industrial and commercial similar purposes. It is a closed complete set of equipment formed by a heterogeneous system. It is mainly composed of a closed metal device composed of copper and aluminum busbar columns, which is used to distribute large power to each element of the decentralized system. Because of its superior performance, power transmission trunk line projects are increasingly replacing the use of wires.

However, the existing horizontal fixing device of the busway has the following disadvantages:

1. The existing horizontal fixing device of the bus duct cannot quickly locate the bus duct due to its own structural defects, thus resulting in low installation efficiency of the staff.

2. The existing horizontal fixing device of the bus duct cannot be adjusted according to the different thicknesses of the bus duct, which leads to a greater limitation in the use of the device.

Utility model content

The purpose of the present utility model is to provide a horizontal fixing device for a bus duct, which solves the problem that the existing horizontal fixing device of the bus duct cannot quickly locate the bus duct due to its own structural defects, thereby resulting in low installation efficiency of the staff. At the same time, it solves the problem that the existing horizontal fixing device of the busbar can not be adjusted according to the different thicknesses of the busbar, thus resulting in a relatively large limitation in the use of the device.

In order to achieve the above purpose, the present invention provides the following technical solutions: a horizontal fixing device for a busway, including a mounting plate and a busway body arranged in the middle position of the top of the mounting plate, the top and bottom of the mounting plate are provided with a first In the limit assembly, the top and bottom of the mounting plate are provided with limit bolts, the top of the limit assembly is provided with a first limit rod, and the top of the first limit rod is provided with a second limit assembly.

Preferably, there are two sets of the first limiting components, the two sets of the first limiting components are arranged on both sides of the busway body, and the tops of the two sets of the first limiting components are both provided with the first limiting components rod.

Preferably, the two sets of the first limit components are composed of a sliding slot, a sliding block, a compression spring and a connecting piece, the sliding slot is opened on the inner side of the mounting plate, and the sliding block and the compression spring are both arranged on the sliding block and the compression spring. inside the slot, and the compression spring is arranged between the inner wall of one side of the chute and one side of the slider, the top of the chute is provided with an opening, the bottom of the connecting piece is fixedly connected to the top of the slider, the The through opening at the top of the connecting piece is fixedly connected with the bottom of the first limiting rod.

Preferably, one side of the slider is provided with a limit screw hole matched with a limit bolt, and one end of the limit bolt penetrates the inner wall of the chute and is screwed and connected to the limit screw hole.

Preferably, the second limit assembly is composed of a limit screw, a second limit rod and a limit nut, the bottom of the limit screw is fixedly connected with the top of the first limit rod, and the second limit The rod is arranged on the top of the busway body, the limit nut is arranged on the top of the second limit rod, and the limit nut is screwed and connected with the limit screw.

Preferably, the second limit rod is a telescopic connecting rod, and both ends of the second limit rod are provided with connecting blocks, the middle of the connecting block is provided with an opening, and the connecting block passes through the opening sleeve Connected to the outer wall of the limit screw.

The utility model provides a horizontal fixing device for a bus duct, which has the following beneficial effects:

(1) In the present invention, by setting the first limit component and the limit bolt, when in use, the user can pull the first limit rod, and then the slider can be driven in the first limit rod by the first limit rod. The inside of the chute moves, and the compression spring is compressed during the movement of the slider, and then by placing the busway between the first limit rods, the first limit rod is released by loosening the first limit rod. The busway can be quickly positioned under the action of the compression spring, thereby making the installation of the device more convenient for the busway, thereby effectively improving the installation efficiency of the staff for the busway.

(2) In the present invention, by setting the second limit component and the connecting block, when the busway of different thicknesses needs to be limited and fixed, the user can move the connecting block, so that the connecting block can drive the second limit rod By sliding on the limit screw, the device can be limited and fixed according to the bus grooves of different thicknesses, so that the applicability of the device is wider.

Description of drawings

Fig. 1 is the overall structure front view of the utility model;

Fig. 2 is the overall structure top view of the utility model;

Fig. 3 is the overall structure side view of the utility model;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 of the present utility model.

In the figure: 1. Mounting plate; 2. Busway body; 3. Limit bolt; 4. First limit rod; 5. Chute; 6. Slider; 7. Compression spring; 8. Connecting piece; 9. Limiting screw hole; 10. Limiting screw rod; 11. Second limiting rod; 12. Limiting nut; 13. Connecting block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Figures 1-4, the present utility model provides a technical solution: a horizontal fixing device for a busway, comprising a mounting plate 1 and a busway body 2 arranged in the middle position of the top of the mounting plate 1. The mounting plate 1 A first limit component is provided on the inner side of the top and bottom, the top and bottom of the mounting plate 1 are provided with limit bolts 3, and the top of the limit component is provided with a first limit rod 4, and the first limit rod 4 The tops are all provided with second limit components.

There are two sets of the first limit assemblies, the two sets of the first limit assemblies are arranged on both sides of the busway body 2, and the tops of the two sets of the first limit assemblies are both provided with first limit rods 4 , by arranging two sets of first limit components, it is convenient for users to install the busway.

The two sets of the first limit components are composed of a chute 5, a slider 6, a compression spring 7 and a connecting piece 8. The chute 5 is opened on the inner side of the mounting plate 1, and the slider 6 and the compression spring 7 are arranged inside the chute 5, and the compression spring 7 is arranged between the inner wall of one side of the chute 5 and one side of the slider 6, the top of the chute 5 is provided with an opening, and the bottom of the connecting piece 8 It is fixedly connected to the top of the slider 6, and the top of the connecting piece 8 is fixedly connected to the bottom of the first limit rod 4 through the opening. During use, the user can pull the first limit rod 4 to Under the driving action of the first limit rod 4, the slider 6 can move inside the chute 5, and the compression spring 7 is compressed during the movement of the slider 6. Then, by placing the bus groove on the first limit rod 4, by loosening the first limit rod 4, the first limit rod 4 can quickly locate the busway under the action of the compression spring 7, thereby making the installation of the device for the busway more convenient, thereby This effectively improves the installation efficiency of the staff for the busway.

One side of the slider 6 is provided with a limit screw hole 9 that matches the limit bolt 3. One end of the limit bolt 3 penetrates the inner wall of the chute 5 and is screwed and connected to the limit screw hole 9. The screw hole 9 further facilitates the fixing of the device to the bus duct body 2 and further facilitates the use of the device.

The second limit assembly is composed of a limit screw 10, a second limit rod 11 and a limit nut 12. The bottom of the limit screw 10 is fixedly connected to the top of the first limit rod 4, and the second limit rod 10 is connected to the top of the first limit rod 4. The limit rod 11 is arranged on the top of the busway main body 2, the limit nut 12 is arranged on the top of the second limit rod 11, and the limit nut 12 is screwed and connected with the limit screw 10. By setting the limit The screw 10 and the limit nut 12 further facilitate the fixing of the top of the busway by the staff, thereby further improving the installation efficiency of the staff on the busway.

The second limit rod 11 adopts a telescopic connecting rod, and both ends of the second limit rod 11 are provided with a connecting block 13 . The hole is sleeved on the outer wall of the limit screw 10. By using a telescopic connecting rod and a connecting block 13, the user can move the connecting block 13 so that the connecting block 13 can drive the second limit rod 11 to the limit screw. 10, so that the device can be limited and fixed according to the busbar grooves of different thicknesses, so that the applicability of the device is wider.

Working principle: When using, the user can pull the first limit rod 4, and then under the driving action of the first limit rod 4, the slider 6 can move inside the chute 5, and the slider 6 moves The compression spring 7 is compressed during the process, and then by placing the busway between the first limit rods 4, and by loosening the first limit rod 4, the first limit rod 4 can be in the compression spring 7. Quickly locate the busway under the action, and then use the limit bolt 3 to penetrate the chute 5 so that the limit bolt 3 can be screwed and connected with the limit screw hole 9 to complete the fixing of the busway, and the user can By moving the connecting block 13 , the connecting block 13 can drive the second limit rod 11 to slide on the limit screw 10 , so that the device can limit and fix according to the bus grooves of different thicknesses.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a horizontal fixing device of bus duct, includes mounting panel (1) and sets up bus duct body (2) at mounting panel (1) top intermediate position, its characterized in that: mounting panel (1) top and bottom inboard are provided with first spacing subassembly, mounting panel (1) top and bottom all are provided with spacing bolt (3), spacing subassembly top all sets up first gag lever post (4), first gag lever post (4) top all is provided with the spacing subassembly of second.

2. The horizontal fixing device of the bus duct of claim 1, wherein: the first limiting assemblies are arranged in two groups, the two groups of first limiting assemblies are arranged on two sides of the bus duct body (2), and the tops of the two groups of first limiting assemblies are provided with first limiting rods (4).

3. The horizontal fixing device of the bus duct of claim 1, wherein: two sets of first spacing subassembly comprises spout (5), slider (6), compression spring (7) and connecting piece (8), spout (5) are seted up at mounting panel (1) inboardly, slider (6) with compression spring (7) all set up inside spout (5), just compression spring (7) set up spout (5) one side inner wall with between slider (6) one side, the opening has been seted up at spout (5) top, connecting piece (8) bottom with slider (6) top fixed connection, connecting piece (8) top run through the opening with first gag lever post (4) bottom fixed connection.

4. A horizontal fixing device for a bus duct according to claim 3, wherein: and one side of the sliding block (6) is provided with a limiting screw hole (9) matched with the limiting bolt (3), and one end of the limiting bolt (3) penetrates through the inner wall of the sliding groove (5) and is connected with the limiting screw hole (9) in a screwing mode.

5. The horizontal fixing device of the bus duct of claim 1, wherein: the second limiting component is composed of a limiting screw rod (10), a second limiting rod (11) and a limiting nut (12), the bottom of the limiting screw rod (10) is fixedly connected with the top of the first limiting rod (4), the second limiting rod (11) is arranged at the top of the bus duct body (2), the limiting nut (12) is arranged at the top of the second limiting rod (11), and the limiting nut (12) is connected with the limiting screw rod (10) in a screwing mode.

6. A horizontal fixing device of a bus duct according to claim 5, characterized in that: the second limiting rod (11) adopts a telescopic connecting rod, connecting blocks (13) are arranged at two ends of the second limiting rod (11), an opening is formed in the middle of each connecting block (13), and each connecting block (13) is sleeved on the outer wall of the corresponding limiting screw rod (10) through the corresponding opening.

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