CN216774236U

CN216774236U - Flexible expansion joint for dense bus

Info

Publication number: CN216774236U
Application number: CN202123429673.3U
Authority: CN
Inventors: 李澳洋; 张富强; 陈贺; 刘朝锋; 杜茂文
Original assignee: Henan Hongxin Lighting Electrical Engineering Co ltd
Current assignee: Henan Hongxin Lighting Electrical Engineering Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-17
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a bus expansion joint, belonging to the technical field of power transmission facilities, in particular to a flexible expansion joint for dense buses, which comprises a box body and is characterized in that the flexible expansion joint for the dense buses comprises a box body, and is characterized in that two ends of the box body are provided with positioning devices for enabling the buses to enter the box body, two groups of moving devices for enabling the buses to horizontally move after entering the box body are arranged at two sides of the box body, the two groups of moving devices are fixedly connected with clamping devices matched with the moving devices to move the buses, two groups of protection mechanisms are arranged at two sides of the box body, the horizontal position of the buses in the box body is adjusted by the moving devices, a plurality of buses are rapidly installed, the clamping devices matched with the moving devices are utilized to enable the buses to become stable in the traction process, and the protection devices outside the box body can prevent dust and moisture, prevent dust or water from entering the box body to influence the nut.

Description

Flexible expansion joint for dense bus

Technical Field

The utility model relates to a bus expansion joint, and belongs to the technical field of power transmission facilities.

Background

The bus expansion joint is an expansion connecting piece for compensating the deformation and vibration deformation of a bus caused by temperature change. In the bus expansion joint in the prior art, the adjustment mode is single, so that the installation requirement cannot be met, or the expansion adjustment cannot be well performed under different conditions such as deformation compensation caused by temperature and the like; the adjustment mode is inflexible, so that the bus telescopic adjustment is not easy to realize quickly; the consistency of adjusting the bus bar simultaneously can not be ensured, and the construction operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a gluing device for processing hollow glass, which solves the technical problems. The scheme adopted by the utility model is as follows: the utility model provides a flexible even telescopic joint for intensive generating line, includes the box, its characterized in that, the box both ends are provided with the positioner that makes the generating line get into the box, the box both sides are provided with two sets of mobile device that make can horizontal migration behind the generating line gets into the box, and are two sets of mobile device fixedly connected with cooperation mobile device removes the female clamping device of generating line, the box both sides are provided with two sets of protection mechanisms.

Preferably, the two sets of moving devices comprise sliding grooves formed in two sides of the box body, the sliding grooves are connected with pulleys in a sliding mode, and the pulleys are fixedly connected with sliding blocks.

Preferably, two sets of limiting grooves for limiting the sliding block are formed in the sliding groove.

Preferably, clamping device includes flexible post, flexible post fixedly connected with clamp, clamp fixedly connected with makes the flexible spring of flexible post.

Preferably, the positioning device is a line hole formed in two sides of the box body.

Preferably, the two groups of protection mechanisms are cotton gauze used for resisting moisture and dust.

The utility model has the beneficial effects that:

firstly, a moving device is used for adjusting the horizontal position of a bus in a box body, and a plurality of buses are quickly installed.

And secondly, the clamping device matched with the moving device is utilized to stabilize the bus in the traction process.

And thirdly, the dust and moisture can be prevented by utilizing the protective device outside the box body, and dust or water is prevented from entering the box body to influence the nut.

Drawings

Fig. 1 is one of perspective views of the present invention.

Fig. 2 is one of perspective cross-sectional views of the present invention.

Reference numerals: 1. a box body; 2. a chute; 3. a pulley; 4. a slider; 5. a limiting groove; 6. a telescopic column; 7. a wire clamping plate; 8. a spring; 9. a wire hole; 10. cotton gauze.

Detailed Description

The foregoing and other technical and scientific aspects, features and utilities of the present invention will be apparent from the following detailed description of the embodiments, taken in conjunction with the accompanying drawings of fig. 1-2. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is a flexible expansion joint for dense buses, which comprises a box body 1 and is characterized in that two ends of the box body 1 are provided with positioning devices for enabling the buses to enter the box body 1, two sides of the box body are provided with two groups of moving devices for enabling the buses to horizontally move after entering the box body 1, the two groups of moving devices are fixedly connected with clamping devices for matching the moving devices to move the buses, and two groups of protection mechanisms are arranged on two sides of the box body 1.

When the positioning device is used, the wire bus is inserted into the positioning hole, and the wire bus penetrates out of the box body through the positioning hole at the other end of the box body by the moving device after being clamped by the clamping device.

In the second embodiment, on the basis of the first embodiment, the two sets of moving devices include sliding grooves 2 formed in two sides of the box body 1, the sliding grooves 2 are connected with pulleys 3 in a sliding mode, and the pulleys 3 are fixedly connected with sliding blocks 4.

When the clamping device is used, the sliding block clamping plate is pushed to clamp the wire bus to move after the clamping device clamps the wire bus.

In the third embodiment, on the basis of the first embodiment, two sets of limiting grooves 5 for limiting the sliding block 4 are formed in the sliding groove 2.

When the sliding block limiting device is used, the limiting groove can limit the sliding block and prevent the sliding block from moving.

Fourth embodiment, clamping device includes flexible post 6, flexible post 6 fixedly connected with clip 7, clip 7 fixedly connected with makes the flexible spring 8 of flexible post 6.

When the clamping plate is used, the sliding block is pressed after the bus bar enters the box body, so that the sliding block is separated from the limiting groove, and the clamping plate is closed to clamp.

In the fifth embodiment, the positioning device is a wire hole 9 formed on both sides of the box body 1.

When the wire arranging device is used, the wire holes formed in the two sides of the box body can enable the wires in the box body to be regularly arranged at intervals, and the wires are arranged to be wound together.

In a sixth embodiment, based on the first embodiment, the two groups of protection mechanisms are cotton gauze used for moisture resistance and dust resistance.

When the embodiment is used, the cotton gauze prevents the box body from entering water vapor and dust to influence the nuts in the box body in the daily use process.

The above description is only for the purpose of illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a flexible even telescopic joint for intensive generating line, includes box (1), its characterized in that, box (1) both ends are provided with the positioner that makes the generating line get into box (1), the box both sides are provided with two sets of mobile device that make the generating line get into can horizontal migration behind box (1), and are two sets of mobile device fixedly connected with cooperation mobile device removes the female clamping device of generating line, box (1) both sides are provided with two sets of protection machanism.

2. The flexible expansion joint for the dense bus bar according to claim 1, wherein the two sets of moving devices comprise sliding grooves (2) formed in two sides of the box body (1), the sliding grooves (2) are connected with pulleys (3) in a sliding manner, and the pulleys (3) are fixedly connected with sliding blocks (4).

3. The flexible expansion joint for the dense bus bar according to claim 2, wherein two sets of limiting grooves (5) for limiting the sliding block (4) are formed on the sliding groove (2).

4. Flexible jointed telescopic joint for dense busbar according to claim 1, characterised in that said clamping means comprise a telescopic column (6), said telescopic column (6) being fixedly connected with a clamp (7), said clamp (7) being fixedly connected with a spring (8) that makes the telescopic column (6) telescopic.

5. Flexible expansion joint for dense busbars according to claim 4, characterised in that the positioning means are thread holes (9) made on both sides of the box (1).

6. The flexible expansion joint for dense busbar according to claim 1, wherein said two sets of said protection mechanisms are cotton gauze for moisture and dust resistance.