CN215835101U

CN215835101U - Bus connector limiting structure

Info

Publication number: CN215835101U
Application number: CN202121909721.6U
Authority: CN
Inventors: 郭文林
Original assignee: Guangzhou Nandian Electric Co ltd
Current assignee: Guangzhou Nandian Electric Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-15
Anticipated expiration: 2031-08-16

Abstract

The utility model belongs to the technical field of electrical equipment, and relates to a bus connector limiting structure which comprises two connecting frames and main copper bars, wherein a limiting block is arranged on one side of each connecting frame, a groove is formed in each limiting block, and a first spring is arranged on one side of the inner wall of each groove. Its beneficial effect is, this generating line connector limit structure, setting through link and splint, realize support and the installation to the connector, setting through waterproof pad and apron, the realization is to the switch of connector inside and waterproof the waterproof inside waterproof of link of pad, through the threaded rod, the setting of gasket and nut, the realization is to the insulating barrier with connect the connection of copper bar, this generating line connector limit structure, through the insulating barrier, connect the setting of copper bar and main copper bar, realize the connection to the generating line head, through the setting of spacing lug and spacing groove, the realization is to the fixed of connecting copper bar and main copper bar.

Description

Bus connector limiting structure

Technical Field

The utility model belongs to the technical field of electrical equipment, and particularly relates to a bus connector limiting structure.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing greater power for all elements of dispersion system, and when the connector is connected, the bus bar is inserted into the connector, and has no spacing device, so that it can result in slow installation and poor contact, and after the installation is completed, it is easy to shake, and also can be fallen off when it is pulled by external force, so that it can reduce the practicability of said device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a bus connector limiting structure which solves the technical problems that after installation is finished, shaking is easy to occur and the bus connector is easy to fall off when pulled by external force.

In order to achieve the purpose, the utility model provides the following technical scheme: a bus connector limiting structure comprises two connecting frames and a main copper bar, wherein a limiting block is arranged on one side of each connecting frame, a groove is formed in each limiting block, a first spring is arranged on one side of the inner wall of the groove, a clamping block is arranged at the other end of each first spring, the clamping blocks move in the grooves, clamping plates are respectively lapped on two sides of each connecting frame, insulating partition plates are arranged in each connecting frame, a plurality of insulating partition plates are arranged, connecting copper bars are arranged in the opposite sides of the insulating partition plates, a plurality of connecting copper bars are arranged, a limiting lug is arranged on one side of each connecting copper bar, the same threaded rod penetrates through the clamping plates, the insulating partition plates and the main copper bar, the other ends of the threaded rods penetrate through the clamping plates and gaskets to be connected with nuts through threads, and an opening is formed in one side of each connecting frame, the surface of main copper bar is provided with spacing seat, the draw-in groove has been seted up to the inside of spacing seat, the stopper joint is in the draw-in groove, one side intercommunication of draw-in groove has the activity groove, one side intercommunication of activity groove has the movable hole, swing joint has the movable rod in the activity hole, the other end of movable rod is provided with the slurcam, one side of slurcam is provided with the second spring, the other end fixed connection of second spring is on inner wall one side of activity groove, the spacing groove has all been seted up to the both sides of main copper bar, main copper bar passes the opening joint in the opposite side of connecting the copper bar, spacing lug joint is at the spacing inslot.

As a further scheme of the utility model: waterproof pads are arranged on two sides of the connecting frame, and a cover plate is lapped on the other side of each waterproof pad.

As a further scheme of the utility model: a gasket is lapped on one side of the clamping plate, and a limiting plate is arranged on one side of the clamping plate.

As a further scheme of the utility model: the gasket is made of a copper sheet, and the waterproof pad is made of natural rubber.

As a further scheme of the utility model: one side of the clamping plate is provided with a supporting block, the other side of the supporting block is connected to the insulating partition plate in a lap joint mode, and one end of the movable rod is provided with a pressing block.

As a further scheme of the utility model: the clamping block is movable in the movable groove, and the pushing plate is movable in the movable groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this generating line connector limit structure through the setting of link and splint, realizes the support and the installation to the connector, through the setting of waterproof pad and apron, realizes the switch and the waterproof pad of connector inside to the inside waterproof of link, through the setting of threaded rod, gasket and nut, realizes the connection to insulating barrier and connection copper bar.

2. This generating line connector limit structure through insulating barrier, the setting of connecting copper bar and main copper bar, realizes the connection to the generating line head, through the setting of spacing lug and spacing groove, realizes the fixed of connecting copper bar and main copper bar, through the setting of stopper, spacing seat and draw-in groove, realizes spacing to main copper bar in inserting the connector.

3. This bus connector limit structure through the setting of recess, first spring, activity groove and fixture block, realizes the fixed of spacing seat, through the movable rod, press the setting of briquetting and activity hole, realizes pressing down the movable rod, through the setting of second spring and slurcam, realizes the promotion to the fixture block.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic top sectional view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic perspective view of the present invention;

in the figure: 1. a connecting frame; 2. a splint; 3. a gasket; 4. a nut; 5. a threaded rod; 6. a limiting plate; 7. an insulating spacer; 8. connecting the copper bars; 9. a main copper bar; 10. a limiting seat; 11. a waterproof pad; 12. a limiting block; 13. a groove; 14. a first spring; 15. a clamping block; 16. a movable groove; 17. a movable hole; 18. a movable rod; 19. a second spring; 20. a push plate; 21. a card slot; 22. a limiting groove; 23. a limiting bump; 24. an opening; 25. a cover plate; 26. and pressing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a bus connector limiting structure comprises a connecting frame 1 and main copper bars 9, the number of the connecting frame 1 is two, one side of the connecting frame 1 is provided with a limiting block 12, a groove 13 is formed in the limiting block 12, one side of the inner wall of the groove 13 is provided with a first spring 14, the other end of the first spring 14 is provided with a clamping block 15, the clamping block 15 is movably arranged in the groove 13, clamping plates 2 are respectively lapped on two sides of the connecting frame 1, the support and the installation of a connector are realized through the arrangement of the connecting frame 1 and the clamping plates 2, an insulating partition plate 7 is arranged in the connecting frame 1, the number of the insulating partition plates 7 is multiple, connecting copper bars 8 are arranged in opposite sides of the insulating partition plates 7, the number of the connecting copper bars 8 is multiple, the connection of bus connectors is realized through the arrangement of the insulating partition plates 7 and the main copper bars 9, one side of each connecting copper bar 8 is provided with a limiting lug 23, the same threaded rod 5 is arranged in the clamping plate 2, the insulating partition plate 7 and the main copper bar 9 in a penetrating manner, the other end of the threaded rod 5 penetrates through the clamping plate 2 and the gasket 3 to be connected with the nut 4 in a threaded manner, the insulating partition plate 7 and the connecting copper bar 8 are connected through the arrangement of the threaded rod 5, the gasket 3 and the nut 4, one side of the connecting frame 1 is provided with an opening 24, the outer surface of the main copper bar 9 is provided with a limiting seat 10, the inside of the limiting seat 10 is provided with a clamping groove 21, a limiting block 12 is clamped in the clamping groove 21, the main copper bar 9 inserted into the connector is limited through the arrangement of the limiting block 12, the limiting seat 10 and the clamping groove 21, one side of the clamping groove 21 is communicated with a movable groove 16, the fixing of the limiting seat 10 is realized through the arrangement of a groove 13, a first spring 14, the movable groove 16 and a clamping block 15, one side of the movable groove 16 is communicated with a movable hole 17, and a movable rod 18 is movably connected in the movable hole 17, the other end of movable rod 18 is provided with catch plate 20, one side of catch plate 20 is provided with second spring 19, setting through second spring 19 and catch plate 20, realize the promotion to fixture block 15, the other end fixed connection of second spring 19 is on the inner wall one side of activity groove 16, spacing groove 22 has all been seted up to the both sides of main copper bar 9, main copper bar 9 passes opening 24 joint in the opposite side of connecting copper bar 8, spacing lug 23 joint is in spacing groove 22, setting through spacing lug 23 and spacing groove 22, the realization is to connecting copper bar 8 and main copper bar 9 fixed.

Specifically, as shown in fig. 1 and 4, the two sides of the connecting frame 1 are provided with waterproof pads 11, the cover plate 25 is lapped on the other side of the waterproof pads 11, the switch inside the connector and the waterproof pads 11 are waterproof inside the connecting frame 1 through the waterproof pads 11 and the cover plate 25, the gasket 3 is lapped on one side of the clamping plate 2, the limiting plate 6 is arranged on one side of the clamping plate 2, the gasket 3 is made of copper sheets, and the waterproof pads 11 are made of natural rubber.

Specifically, as shown in fig. 2, one side of the clamping plate 2 is provided with a supporting block, the other side of the supporting block is lapped on the insulating partition plate 7, one end of the movable rod 18 is provided with a pressing block 26, the movable rod 18 is pressed by the arrangement of the movable rod 18, the pressing block 26 and the movable hole 17, the clamping block 15 moves in the movable groove 16, and the pushing plate 20 moves in the movable groove 16.

The working principle of the utility model is as follows:

s1, when the bus connector limiting structure is used, a main copper bar 9 is inserted into the connecting frame 1 from the opening 24, then the main copper bar 9 is inserted into the opposite side of the connecting copper bar 8, the limiting block 12 is clamped into the clamping groove 21 in the limiting seat 10, the limiting seat 10 extrudes the clamping block 15 to retract into the groove 13, then the clamping block 15 is clamped into the movable groove 16 under the action of the first spring 14, and the clamping block 15 fixes and limits the main copper bar 9;

s2, fixing the threaded rod 5 and rotating the nut 4 to enable the nut 4 and the threaded rod 5 to drive the clamping plates 2 to contract, extruding the plurality of insulating partition plates 7 to move by the two clamping plates 2, fixing the main copper bars 9 in the insulating partition plates 7, clamping the limiting lugs 23 into the limiting grooves 22 to enable the main copper bars 9 to be clamped and fixed between the connecting copper bars 8, and preventing the connector from falling off when being pulled by external force;

s3, when the connection of the bus needs to be disconnected, the nut 4 is loosened to fix the insulating partition plate 7 and the connecting copper bar 8 to the main copper bar 9, then the pressing block 26 is pressed down to drive the movable rod 18 and the pushing plate 20 to move, the pushing plate 20 pushes the fixture block 15 to retract into the groove 13, and then the limiting block 12 is moved out of the clamping groove 21.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a generating line connector limit structure, includes link (1) and main copper bar (9), its characterized in that: the number of the connecting frames (1) is two, one side of each connecting frame (1) is provided with a limiting block (12), a groove (13) is formed in the limiting block (12), one side of the inner wall of the groove (13) is provided with a first spring (14), the other end of the first spring (14) is provided with a clamping block (15), the clamping block (15) is movably arranged in the groove (13), clamping plates (2) are respectively lapped on two sides of each connecting frame (1), an insulating partition plate (7) is arranged in each connecting frame (1), the number of the insulating partition plates (7) is multiple, connecting copper bars (8) are arranged in opposite sides of the insulating partition plates (7), the number of the connecting copper bars (8) is multiple, one side of each connecting copper bar (8) is provided with a limiting convex block (23), the same threaded rod (5) penetrates through the clamping plates (2), the insulating partition plates (7) and the inner parts of the main copper bars (9), the other end of the threaded rod (5) penetrates through the clamping plate (2) and the gasket (3) and is in threaded connection with the nut (4), an opening (24) is formed in one side of the connecting frame (1), the limiting seat (10) is arranged on the outer surface of the main copper bar (9), a clamping groove (21) is formed in the limiting seat (10), the limiting block (12) is clamped in the clamping groove (21), a movable groove (16) is communicated with one side of the clamping groove (21), a movable hole (17) is communicated with one side of the movable groove (16), a movable rod (18) is movably connected in the movable hole (17), a pushing plate (20) is arranged at the other end of the movable rod (18), a second spring (19) is arranged at one side of the pushing plate (20), the other end of the second spring (19) is fixedly connected to one side of the inner wall of the movable groove (16), limiting grooves (22) are formed in two sides of the main copper bar (9), the main copper bar (9) penetrates through the opening (24) and is clamped in the opposite side of the connecting copper bar (8), and the limiting lug (23) is clamped in the limiting groove (22).

2. The busbar connector limiting structure according to claim 1, wherein: waterproof pads (11) are arranged on two sides of the connecting frame (1), and cover plates (25) are lapped on the other sides of the waterproof pads (11).

3. The bus bar connector limiting structure according to claim 2, wherein: one side overlap joint of splint (2) has gasket (3), one side of splint (2) is provided with limiting plate (6).

4. The bus bar connector limiting structure according to claim 3, wherein: the gasket (3) is made of a copper sheet, and the waterproof pad (11) is made of natural rubber.

5. The busbar connector limiting structure according to claim 1, wherein: one side of the clamping plate (2) is provided with a supporting block, the other side of the supporting block is lapped on the insulating partition plate (7), and one end of the movable rod (18) is provided with a pressing block (26).

6. The busbar connector limiting structure according to claim 1, wherein: the fixture block (15) is movable in the movable groove (16), and the push plate (20) is movable in the movable groove (16).