CN220086923U

CN220086923U - Waterproof bus duct

Info

Publication number: CN220086923U
Application number: CN202321569656.6U
Authority: CN
Inventors: 张卫国; 张勇; 张豪; 谢尧
Original assignee: Henan Yuanming Electric Power Technology Co ltd
Current assignee: Henan Yuanming Electric Power Technology Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-24
Anticipated expiration: 2033-06-20

Abstract

The utility model provides a waterproof bus duct, which relates to the technical field of bus ducts and comprises a bus duct body, wherein a first sealing frame is sleeved on the outer side of the bus duct body, a first sealing groove is formed in the top of the first sealing frame, a first sealing plate is movably connected to the inside of the first sealing groove, a second sealing frame is fixedly connected to the top of the first sealing plate, a fixing groove is formed in one side of the first sealing plate, and a fixing block is movably connected to the inside of the fixing groove. The utility model has the advantages that: after the inside of first seal groove is removed to first closing plate, the fixed block is automatic to remove the inside of fixed slot under the promotion of first spring for the fixed block is fixed the inside at first seal groove with first closing plate, and it is more convenient to make the connection operation of two sealing frames, when the fixed column is not being fixed first closing plate, and the ejector plate is moved the first closing plate of top under the elasticity effect of second spring and is made two sealing frames autosegregation.

Description

Waterproof bus duct

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a waterproof bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus columns and is used for distributing larger power to each element of a dispersion system, and the bus duct is adopted for power transmission in most of the existing power transmission trunk engineering projects.

The waterproof bus duct disclosed in the Chinese patent CN218005824U is convenient to improve the overall tightness through multiple sealing, so that the entering of external moisture is avoided to achieve a good protection effect, and the waterproof bus duct has the following defects when solving the problems:

when connecting first close connection frame and second connection frame, need be in the same place two connection frames through rotation fixing bolt, the inconvenient of operation comparison.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a waterproof bus duct, so as to solve the problems mentioned in the background art and overcome the disadvantages in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a waterproof bus duct, including a bus duct body, a first sealing frame is sleeved on an outer side of the bus duct body, a first sealing groove is provided at a top of the first sealing frame, a first sealing plate is movably connected to an inner portion of the first sealing groove, a second sealing frame is fixedly connected to a top of the first sealing plate, a fixing groove is provided at one side of the first sealing plate, and a fixing block is movably connected to an inner portion of the fixing groove.

By the preferred outside of above-mentioned arbitrary scheme, the outside of guide post is provided with first spring, the inner wall bottom side tilting arrangement of fixed slot, one side fixedly connected with of fixed block draws the frame, first closing plate can promote the fixed post through the bottom side that the tilting arrangement for the inside of fixed box is moved to the fixed post is automatic, works as after the inside of first seal groove is moved completely to first closing plate, the fixed block can be moved the inside of fixed slot automatically under the promotion of first spring.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the first sealing plate promotes the fixed block when the inside of first seal groove moves downwards, and after the port contact of two sealing frames is in the same place, the fixed slot aligns with the fixed block, and the fixed block then moves the inside of fixed slot automatically under the promotion of first spring for the fixed block is fixed the inside at first seal groove with first sealing plate, makes when connecting two sealing frames need press both can, the operation is more convenient.

2. Need draw the frame simultaneously when dismantling two sealing frames, this setting makes two sealing frames can not take place to separate because of one of them drawing the frame of mistake touching, stability has been guaranteed, and the fixed block removes from the inside of fixed slot when pulling two drawing the frame, and the ejector plate pushes up first closing plate under the elasticity effect of second spring this moment for the second sealing frame can be automatic remove from the top of first sealing frame, and the practicality of device has been improved in the aforesaid setting.

Drawings

FIG. 1 is a schematic diagram of a structure according to the present utility model;

FIG. 2 is a schematic cross-sectional structural view of a seal frame according to the present utility model;

FIG. 3 is a schematic view of a second seal frame according to the present utility model;

FIG. 4 is a schematic view of a first sealing frame according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A in accordance with the present utility model;

fig. 6 is a schematic structural view of an ejector assembly according to the present utility model.

Wherein: 1. the bus duct body, 2, first sealing frame, 3, first seal groove, 4, first closing plate, 5, second sealing frame, 6, fixed slot, 7, fixed block, 8, fixed box, 9, guide slot, 10, guide post, 11, first spring, 12, draw frame, 13, remove the groove, 14, fixed post, 15, ejector plate, 16, second spring, 17, second seal groove, 18, second closing plate, 19, joint groove, 20, joint post.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-6, a waterproof bus duct of this embodiment includes a bus duct body 1, a second sealing groove 17 is provided at one end of the bus duct body 1, a second sealing plate 18 is provided at the other end of the bus duct body 1, when two bus duct bodies 1 are connected, the second sealing plate 18 on one bus duct body 1 is inserted into the second sealing groove 17 on the other bus duct body 1, a first sealing frame 2 is sleeved outside the bus duct body 1, a first sealing groove 3 is provided at the top of the first sealing frame 2, a first sealing plate 4 is movably connected inside the first sealing groove 3, a second sealing frame 5 is fixedly connected at the top of the first sealing plate 4, a clamping groove 19 is provided outside the bus duct body 1, clamping columns 20 are provided on the inner walls of the first sealing frame 2 and the second sealing frame 5, the clamping columns 20 can slide into the inside of the clamping groove 19, when the joint of the two bus duct bodies 1 is sealed, the clamping columns 20 on the first sealing frame 2 and the second sealing frame 5 are respectively inserted into the clamping grooves 19 and pushed by the two sealing frames, so that the first sealing plate 4 is inserted into the first sealing groove 3, one side of the first sealing plate 4 is provided with the fixing groove 6, the inside of the fixing groove 6 is movably connected with the fixing block 7, one side of the first sealing frame 2 is fixedly connected with the fixing box 8, the fixing block 7 penetrates through the first sealing frame 2 and is movably connected with the fixing box 8, the inner wall of the first sealing groove 3 is provided with the sliding groove, the fixing block 7 can move in the sliding groove and move to the inside of the fixing box 8, the inner wall of the fixing box 8 is provided with the guide groove 9, the inside of the guide groove 9 is fixedly connected with the guide column 10, the fixing block 7 is movably connected with the guide column 10, two sides of the fixing block 7 are provided with the guide blocks, the guide block is movably connected with the guide post 10, the first spring 11 is arranged on the outer side of the guide post 10, the first spring 11 pushes the fixed block 7 through the guide block, the fixed block 7 moves to the inner portion of the first sealing groove 3, the bottom of the inner wall of the fixed groove 6 is obliquely arranged, the first sealing frame 2 and the second sealing frame 5 are pressed, the first sealing plate 4 moves in the inner portion of the first sealing groove 3, the first sealing plate 4 pushes the fixed block 7 through the bottom edge which is obliquely arranged, the fixed block 7 moves to the inner portion of the fixed box 8, after the ports of the two sealing frames are contacted together, the fixed block 7 moves to the inner portion of the fixed groove 6 through the pushing of the first spring 11, the inner wall of the first sealing groove 3 is provided with a moving groove 13, the inner portion of the moving groove 13 is fixedly connected with a fixed post 14, the outer side of the fixed post 14 is movably connected with an ejector plate 15, the moving block is movably connected with the fixed post 14, the bottom of the ejector plate 15 is provided with a second spring 16, the bottom of the ejector plate 15 is provided with a plurality of the second springs 16, the ejector plate 15 pushes the second springs 16 to the second sealing frame 12, the ejector plate 15 is correspondingly moves to the second sealing frame 12, and the two ejector plates 12 are separated from the first sealing frame 8 and the second sealing frame 4, and the second sealing frame 4 is simultaneously fixed to the second sealing frame 8, and the second sealing frame 4 is separated from the first sealing frame and the second sealing frame is fixed by the second frame 12, and the second frame 2 is fixed by the second frame 12, and the ejector plate is fixed by the ejector plate 12, and the ejector plate is fixed to the ejector frame is fixed to the frame 2, and the sealing frame is fixed.

The working principle of the waterproof bus duct of the embodiment is as follows:

when the joint of two bus duct bodies 1 connected together is sealed, the clamping columns 20 on the first sealing frame 2 and the second sealing frame 5 are respectively inserted into the corresponding clamping grooves 19, then the two sealing frames are pressed, so that the first sealing plate 4 moves into the first sealing groove 3, meanwhile, the first sealing plate 4 pushes the fixed block 7 to move into the fixed box 8, after the ports of the two sealing frames are contacted together, the fixed block 7 moves into the fixed groove 6 under the pushing of the first spring 11 and fixes the first sealing plate 4 into the first sealing groove 3, so that the two sealing frames are connected together; when dismantling two sealing frames, through pulling two frame 12 simultaneously for two fixed blocks 7 remove from the inside of corresponding fixed slot 6, make second spring 16 promote liftout plate 15, liftout plate 15 pushes away first closing plate 4 from the inside of first seal groove 3, makes two sealing frames autosegregation.

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

1. the first sealing plate 4 promotes fixed block 7 when the inside of first seal groove 3 moves downwards, and after the port contact of two sealing frames is in the same place, fixed slot 6 aligns with fixed block 7, and fixed block 7 then moves to the inside of fixed slot 6 under the promotion of first spring 11 automatically for fixed block 7 fixes first sealing plate 4 in the inside of first seal groove 3, so that need when connecting two sealing frames press both can, the operation is more convenient.

2. When dismantling two sealing frames, need draw the frame 12 simultaneously, this setting makes two sealing frames can not touch one of them and draw the frame 12 because of the mistake and take place to separate, stability has been guaranteed, fixed block 7 removes from the inside of fixed slot 6 when drawing two frame 12, ejector plate 15 pushes up first closing plate 4 under the elasticity effect of second spring 16 this moment for second sealing frame 5 can move out from the top of first sealing frame 2 voluntarily, and the practicality of device has been improved to the aforesaid setting.

Claims

1. The utility model provides a waterproof bus duct, its characterized in that, includes bus duct body (1), the outside cover of bus duct body (1) is equipped with first sealed frame (2), first seal groove (3) have been seted up at the top of first sealed frame (2), the inside swing joint of first seal groove (3) has first closing plate (4), the top fixedly connected with second sealed frame (5) of first closing plate (4), fixed slot (6) have been seted up to one side of first closing plate (4), the inside swing joint of fixed slot (6) has fixed block (7).

2. The waterproof bus duct according to claim 1, characterized in that a fixing box (8) is fixedly connected to one side of the first sealing frame (2), and the fixing block (7) penetrates through the first sealing frame (2) to be movably connected with the fixing box (8).

3. The waterproof bus duct according to claim 2, characterized in that a guide groove (9) is formed in the inner wall of the fixing box (8), a guide post (10) is fixedly connected to the inside of the guide groove (9), and the fixing block (7) is movably connected with the guide post (10).

4. A waterproof bus duct according to claim 3, characterized in that a first spring (11) is arranged on the outer side of the guide post (10), the bottom side of the inner wall of the fixing groove (6) is inclined, and a pull frame (12) is fixedly connected to one side of the fixing block (7).

5. The waterproof bus duct according to claim 1, characterized in that a movable groove (13) is formed in the inner wall of the first sealing groove (3), a fixed column (14) is fixedly connected to the inside of the movable groove (13), an ejector plate (15) is movably connected to the outer side of the fixed column (14), and a second spring (16) is arranged at the bottom of the ejector plate (15).

6. The waterproof bus duct according to claim 1, characterized in that a second sealing groove (17) is provided at one end of the bus duct body (1), and a second sealing plate (18) is provided at the other end of the bus duct body (1).

7. The waterproof bus duct according to claim 1, characterized in that the outside of the bus duct body (1) is provided with a clamping groove (19), and the inner walls of the first sealing frame (2) and the second sealing frame (5) are provided with clamping columns (20).