CN219144960U

CN219144960U - Bus jack box anticreeper

Info

Publication number: CN219144960U
Application number: CN202223507479.7U
Authority: CN
Inventors: 黄孝峰
Original assignee: Wuxi Yingtuo Technology Co ltd
Current assignee: Wuxi Yingtuo Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-06
Anticipated expiration: 2032-12-27

Abstract

The application discloses anti-creeping device of busbar jack box relates to busbar jack box technical field, improves the busbar and can receive the displacement of external equipment or the interference of factor such as collision and produce and rock, leads to the epidermis of busbar tip and switch element junction to damage easily, causes the problem of electric leakage, including jack box and fixed connection at the mount of jack box, the jack box is close to the one end of mount and has seted up the through wires hole, the inside equidistance of mount is provided with a plurality of solidus spare, the interior roof fixedly connected with arc down of solidus spare, the top threaded connection of solidus spare has the screw rod, the lower extreme rotation of screw rod is connected with the arc. According to the bus fixing device, the fixing frame and the wire fixing piece are arranged, the end parts of the bus can be fixed, when the bus outside the plug-in box shakes, the shaking of the end parts of the bus can be reduced, the damage condition of the epidermis of the end parts of the bus can be reduced, and electric leakage is prevented as much as possible.

Description

Bus jack box anticreeper

Technical Field

The application relates to the field of bus jack boxes, in particular to an anti-creeping device for a bus jack box.

Background

With the development of modern technology, high-rise buildings are increasingly increased, the power load in life is also gradually increased, the plug box is widely applied, the plug box is equivalent to a cable branch box and is mainly used for tapping and transferring cables, and the power supply in the bus duct of the main line is distributed and conveyed to each electric equipment through a switching element in the plug box.

In the prior art, a plurality of buses are generally penetrated out from a threading hole at one end of a bus jack box and then connected with external equipment, and the ends of the buses are connected with a switch element in the bus jack box.

In the process of realizing the bus bar plug box, the inventor finds that at least the following problems exist in the technology, and in the long-term use process, the bus bar can be disturbed by the factors such as displacement or collision of external equipment to generate shaking, so that the surface at the joint of the end part of the bus bar and the switch element is easy to damage, and electric leakage is caused, therefore, the bus bar plug box anti-leakage device is now proposed.

Disclosure of Invention

In order to improve the problem that the bus is likely to be disturbed by the factors such as displacement or collision of external equipment to generate shaking, the surface at the joint of the end part of the bus and a switch element is easy to damage and electric leakage is caused, the application provides an anti-electric leakage device for a bus jack box.

The application provides an anti-creeping device for a bus jack box, which adopts the following technical scheme:

the utility model provides a generating line jack box anticreeper, includes jack box and fixed connection in the jack box, the threading hole has been seted up to the one end that the jack box is close to the fixed frame, the inside equidistance of fixed frame is provided with a plurality of solidus spare, the interior roof fixedly connected with down the arc of solidus spare, the top threaded connection of solidus spare has the screw rod, the lower extreme rotation of screw rod is connected with the arc;

the mounting groove matched with the wire fixing piece is formed in the top of the fixing frame, clamping grooves are formed in two sides of the wire fixing piece, grooves are formed in the inner side walls of the mounting groove, springs are arranged in the grooves, and clamping blocks matched with the clamping grooves are fixedly connected to one ends of the springs.

Through the technical scheme, when the bus connector is used, a plurality of buses can respectively penetrate through corresponding wire fixing pieces, the screw rod is rotated to enable the screw rod to drive the upper arc plate to descend, the lower arc plate is matched to clamp and fix the end parts of the buses, and when the buses outside the plug connector shake, the shake of the end parts of the buses can be reduced, so that the damage condition of the epidermis of the end parts of the buses can be reduced, and electric leakage is prevented as much as possible; when the wire fixing piece is installed, the wire fixing piece is only required to be inserted into the installation groove from top to bottom, so that the spring pushes the clamping block to be inserted into the clamping groove, and the wire fixing piece can be fixed.

Optionally, the top of jack box articulates there is the case lid, the internal surface fixedly connected with sealing strip of case lid.

By adopting the technical scheme, the top of the plug-in box can be sealed and covered by the box cover and the sealing strip.

Optionally, the inner surface of the threading hole is fixedly connected with a rubber sleeve.

Through adopting above-mentioned technical scheme, can protect the generating line in the through wires hole through the rubber sleeve.

Optionally, rubber pads are fixedly connected to the inner surfaces of the lower arc plate and the upper arc plate.

Through adopting above-mentioned technical scheme, the rubber pad can reduce the wearing and tearing that lower arc and last arc caused the busbar surface.

Optionally, the clamping block is provided with a guiding surface towards the direction of the opening of the top of the mounting groove.

By adopting the technical scheme, the clamping block is convenient to be inserted into the clamping groove through the guide surface.

Optionally, a push rod is fixedly connected to the top of the clamping block.

Through adopting above-mentioned technical scheme, when needing to take out the solidus spare, only need promote the push rod and shift out the joint piece from the joint inslot, can take out the solidus spare, be convenient for pass the solidus spare with the generating line.

Optionally, heat dissipation fans are fixedly installed on two sides of the plug box.

Through adopting above-mentioned technical scheme, can dispel the heat to the jack box through the heat dissipation fan.

Optionally, a filter screen is installed on the outer side of the cooling fan of the plug box.

Through adopting above-mentioned technical scheme, can reduce the dust entering jack box through the filter screen.

In summary, the present application has the following beneficial effects:

1. according to the bus end fixing device, the end parts of the buses can be fixed through the fixing frame and the fixing wire piece, and when the buses outside the plug-in box shake, shake of the bus end parts can be reduced, so that the situation of damage of the surface of the bus end parts can be reduced, and electric leakage is prevented as much as possible;

2. the utility model provides a through the setting of joint groove, spring, joint piece and push rod, conveniently carry out the dismouting to the solidus spare to be convenient for take out the solidus spare alone, pass the busbar in the solidus spare again, further convenient operation.

Drawings

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

Fig. 2 is a schematic structural view of the fixing frame of the present application.

Fig. 3 is a schematic cross-sectional view of the fixing frame of the present application.

Reference numerals illustrate:

1. a jack box; 2. a fixing frame; 3. a threading hole; 4. a wire fixing member; 5. a lower arc plate; 6. a screw; 7. an upper arc plate; 8. a mounting groove; 9. a clamping groove; 10. a groove; 11. a spring; 12. a clamping block; 13. a case cover; 14. a sealing strip; 15. a rubber sleeve; 16. a rubber pad; 17. a push rod; 18. a heat dissipation fan; 19. and (5) a filter screen.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1, an anti-leakage device for a bus jack box comprises a jack box 1 and a fixing frame 2 fixedly connected in the jack box 1, wherein a box cover 13 is hinged to the top of the jack box 1, a sealing strip 14 is fixedly connected to the inner surface of the box cover 13, and the top of the jack box 1 can be sealed and covered through the box cover 13 and the sealing strip 14.

Referring to fig. 1, heat dissipation fans 18 are fixedly installed on both sides of the jack box 1, and heat dissipation can be performed on the jack box 1 through the heat dissipation fans 18. The jack box 1 is located the outside of heat dissipation fan 18 and installs filter screen 19, can reduce the dust entering jack box 1 through filter screen 19.

Referring to fig. 1, a threading hole 3 is formed at one end of the jack box 1, which is close to the fixing frame 2, a bus bar in the jack box 1 penetrates out of the threading hole 3, a rubber sleeve 15 is fixedly connected to the inner surface of the threading hole 3, and the length of the rubber sleeve 15 can be larger than that of the threading hole 3. The bus bar in the threading hole 3 can be protected through the rubber sleeve 15.

Referring to fig. 2 and 3, a plurality of wire fixing pieces 4 are equidistantly arranged in the fixing frame 2, the inner top wall of the wire fixing piece 4 is fixedly connected with a lower arc plate 5, the top of the wire fixing piece 4 is in threaded connection with a screw rod 6, and the lower end of the screw rod 6 is in rotary connection with an upper arc plate 7.

When the bus bar fixing device is used, a plurality of bus bars can respectively pass through the corresponding wire fixing pieces 4, the screw rod 6 is rotated to enable the screw rod 6 to drive the upper arc plate 7 to descend, the lower arc plate 5 is matched to clamp and fix the end parts of the bus bars, and when the bus bars outside the jack box 1 shake, the shake of the end parts of the bus bars can be reduced, so that the damage condition of the epidermis of the end parts of the bus bars can be reduced, and electric leakage can be prevented as much as possible.

Wherein, the inner surface of lower arc 5 and last arc 7 is all fixedly connected with rubber pad 16, and rubber pad 16 can reduce the wearing and tearing that lower arc 5 and last arc 7 caused the busbar surface.

Referring to fig. 2 and 3, the mounting groove 8 adapted to the wire fixing member 4 is provided at the top of the fixing frame 2, the clamping grooves 9 are provided at both sides of the wire fixing member 4, the inner side wall of the mounting groove 8 is provided with a groove 10, a spring 11 is provided in the groove 10, one end of the spring 11 is fixedly connected with a clamping block 12 adapted to the clamping groove 9, a guiding surface is provided at the clamping block 12 towards the direction of the top opening of the mounting groove 8, and the clamping block 12 is conveniently inserted into the clamping groove 9 through the guiding surface.

When the wire fixing piece 4 is installed, the wire fixing piece 4 can be fixed only by inserting the wire fixing piece 4 into the installation groove 8 from top to bottom, and enabling the spring 11 to push the clamping block 12 to be inserted into the clamping groove 9.

When the wire fixing piece 4 needs to be taken out, the push rod 17 is pushed to move the clamping block 12 out of the clamping groove 9, so that the wire fixing piece 4 can be taken out, and the bus can conveniently pass through the wire fixing piece 4.

The implementation principle of the application is as follows: when the bus bar fixing device is used, a plurality of bus bars can respectively pass through the corresponding wire fixing pieces 4, the screw rod 6 is rotated to enable the screw rod 6 to drive the upper arc plate 7 to descend, the lower arc plate 5 is matched to clamp and fix the end parts of the bus bars, and when the bus bars outside the jack box 1 shake, the shake of the end parts of the bus bars can be reduced, so that the damage condition of the epidermis of the end parts of the bus bars can be reduced, and electric leakage can be prevented as much as possible.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a generating line jack box anticreeper, includes jack box (1) and fixed mount (2) of fixed connection in jack box (1), its characterized in that: threading holes (3) are formed in one end, close to a fixing frame (2), of the plug box (1), a plurality of wire fixing pieces (4) are arranged in the fixing frame (2) at equal intervals, a lower arc plate (5) is fixedly connected to the inner top wall of each wire fixing piece (4), a screw (6) is connected to the top of each wire fixing piece (4) in a threaded mode, and an upper arc plate (7) is connected to the lower end of each screw (6) in a rotary mode;

the mounting groove (8) with gu line spare (4) looks adaptation has been seted up at the top of mount (2), joint groove (9) have all been seted up to the both sides of gu line spare (4), recess (10) have been seted up to the inside wall of mounting groove (8), the inside of recess (10) is provided with spring (11), the one end fixedly connected with of spring (11) and joint piece (12) of joint groove (9) looks adaptation.

2. The bus bar jack box anticreeper of claim 1, characterized in that: the top of jack box (1) articulates there is case lid (13), the internal surface of case lid (13) is fixedly connected with sealing strip (14).

3. The bus bar jack box anticreeper of claim 1, characterized in that: the inner surface of the threading hole (3) is fixedly connected with a rubber sleeve (15).

4. The bus bar jack box anticreeper of claim 1, characterized in that: rubber pads (16) are fixedly connected to the inner surfaces of the lower arc-shaped plate (5) and the upper arc-shaped plate (7).

5. The bus bar jack box anticreeper of claim 1, characterized in that: the clamping block (12) is provided with a guide surface towards the direction of the top opening of the mounting groove (8).

6. The bus bar jack box anticreeper of claim 1, characterized in that: the top of the clamping block (12) is fixedly connected with a push rod (17).

7. The bus bar jack box anticreeper of claim 1, characterized in that: both sides of the plug box (1) are fixedly provided with radiating fans (18).

8. The bus bar jack box anticreeper of claim 7, characterized in that: the plug box (1) is positioned at the outer side of the radiating fan (18) and is provided with a filter screen (19).