CN207283087U - A kind of cable channel plugging device - Google Patents
A kind of cable channel plugging device Download PDFInfo
- Publication number
- CN207283087U CN207283087U CN201721223842.9U CN201721223842U CN207283087U CN 207283087 U CN207283087 U CN 207283087U CN 201721223842 U CN201721223842 U CN 201721223842U CN 207283087 U CN207283087 U CN 207283087U
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- China
- Prior art keywords
- wall
- groove
- adjusting screw
- flexible piece
- screw rod
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Abstract
It the utility model is related to a kind of cable channel plugging device, including adjusting screw rod, drive end bearing bracket, flexible piece, rear end cap and nut, the adjusting screw rod fastens after running through drive end bearing bracket close to each other, flexible piece and rear end cap with nut, and multiple adjusting screw rod equi-spaced apart distributions, a circle groove is at least respectively equipped with the inner and outer wall of the flexible piece, and the axially staggered distribution of groove on the groove and outer wall on inner wall, a circle water shutoff muscle is additionally provided with the corresponding outer wall of groove on the inner wall.The utility model it is relatively simple for structure, production is easy, and installation is convenient to.
Description
Technical field
The utility model belongs to pipe fitting technical field, more particularly to a kind of cable channel plugging device.
Background technology
Pipeline plug is a kind of sealing device being arranged in cable channel, is generally made of rubber, rubber stress
(or air pressure) backward inside and outside expansion, fills up the section between cable channel and cable, so that cable be fixed and realize pipeline
Sealing.Existing pipeline plug is mostly double-layer rubber structure, is put together using inside and outside two rubber rings, and when production needs
Open two sets of rubber molds of system, it is also necessary to two rubber rings are assembled together, it is time-consuming and laborious, have much room for improvement.
The content of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of simple in structure, opens convenient
Cable channel plugging device.
To achieve these goals, the utility model employs following technical solution：
A kind of cable channel plugging device, including adjusting screw rod, drive end bearing bracket, flexible piece, rear end cap and nut, the adjusting spiral shell
Bar fastens after running through drive end bearing bracket close to each other, flexible piece and rear end cap with nut, and multiple adjusting screw rod equi-spaced aparts point
Cloth, is at least respectively equipped with a circle groove, and the groove on the groove and outer wall on inner wall on the inner and outer wall of the flexible piece
Axially staggered distribution, is additionally provided with a circle water shutoff muscle on the corresponding outer wall of groove on the inner wall.
Preferably：The section camber of the groove.
Preferably：The drive end bearing bracket and rear end cap are spliced by the first semicircular ring and the second semicircular ring, institute
The one end for stating the first semicircular ring is equipped with concane gap in first, and other end extension is equipped with the first locating detent, second semicircular ring
One end extension is equipped with the second locating detent, and the other end is equipped with concane gap in second, and concane gap is overlapping with the second locating detent simultaneously in first
It is conditioned screw rod to run through, the first locating detent is overlapping with concane gap in second and by another adjusting screw rod is run through, the flexible piece
It is equipped with notch.
Preferably：It is equipped with straight slot together radially in described first on the outside of the roof of concane gap, described first
The inner wall of interior concane gap is equipped with a convex block circumferentially, and second locating detent is radially equipped with convex together at inner wall
Rib, circumferentially arranged with one of holding tank on second locating detent, in the convex block insertion holding tank, the fin is caught in straight slot
It is interior.
Preferably：The flexible piece uses rubber material.
The beneficial effects of the utility model are：Flexible seals in the utility model are S-shaped, when flexible seals are pressurized
When, the cell wall of a groove can be bulged and fitted tightly on inner-walls of duct, and the cell wall of another groove can be roused inwardly
Go out and fit tightly on cable outer wall, so that reliably card nips cable realization effectively closure, meanwhile, it is additionally provided with outer wall
Water shutoff muscle ensure that good sealing effect；The utility model it is relatively simple for structure, production is easy, and installation is convenient to.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model flexible piece.
Fig. 3 is the drive end bearing bracket of the utility model or the structure diagram of rear end cap.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
A kind of cable channel plugging device as shown in Figure 1 to Figure 3, including adjusting screw rod 1, drive end bearing bracket 2, flexible piece 3, rear end
Lid 4 and nut 5, the adjusting screw rod 1 are tight with nut 5 after drive end bearing bracket 2 close to each other, flexible piece 3 and rear end cap 4
Gu and 1 equi-spaced apart of multiple adjusting screw rods is distributed, a circle groove is at least respectively equipped with the inner and outer wall of the flexible piece 3
32, and the 32 axially staggered distribution of groove on the groove 32 and outer wall on inner wall, the groove 32 on the inner wall is corresponding
A circle water shutoff muscle 31 is additionally provided with outer wall.
The section camber of the groove 32.The drive end bearing bracket 2 and rear end cap 4 are by the first semicircular ring 6 and the second semicircle
Ring 7 is spliced, and one end of first semicircular ring 6 is equipped with concane gap 61 in first, and other end extension is equipped with the first locating detent
62, the extension of one end of second semicircular ring 7 is equipped with the second locating detent 71, and the other end is equipped with concane gap 72 in second, in first
Concane gap 61 is overlapping with the second locating detent 71 and is conditioned screw rod 1 and runs through, and the first locating detent 62 is overlapping with concane gap in second 72
And run through by another adjusting screw rod 1, the flexible piece 3 is equipped with notch 33.
It is equipped with straight slot 64 together radially in described first on the outside of the roof of concane gap 61, concane gap 61 in described first
Inner wall be equipped with a convex block 63 circumferentially, second locating detent 71 is radially equipped with one of fin at inner wall
73, it is inserted into circumferentially arranged with one of holding tank 74, the convex block 63 in holding tank 74 on second locating detent 71, the fin
73 are caught in straight slot 64.The flexible piece 3 uses rubber material.
It should be pointed out that above example is only the representative example of the utility model.The utility model can also have many
Deformation.Any simple modification, equivalent change and modification that every essence according to the utility model makees above example,
It is considered as belonging to the scope of protection of the utility model.
Claims (5)
- A kind of 1. cable channel plugging device, it is characterised in that：Including adjusting screw rod (1), drive end bearing bracket (2), flexible piece (3), rear end Lid (4) and nut (5), the adjusting screw rod (1) run through drive end bearing bracket close to each other (2), flexible piece (3) and rear end cap (4) Fastened afterwards with nut (5), and multiple adjusting screw rods (1) equi-spaced apart is distributed, on the inner and outer wall of the flexible piece (3) at least A circle groove (32), and groove (32) axially staggered distribution on the groove (32) and outer wall on inner wall are respectively equipped with, it is described A circle water shutoff muscle (31) is additionally provided with groove (32) corresponding outer wall on inner wall.
- A kind of 2. cable channel plugging device according to claim 1, it is characterised in that：The section of the groove (32) is into arc Shape.
- A kind of 3. cable channel plugging device according to claim 1, it is characterised in that：The drive end bearing bracket (2) and rear end cap (4) it is spliced by the first semicircular ring (6) and the second semicircular ring (7), one end of first semicircular ring (6) is equipped with first Concane gap (61), other end extension are equipped with the first locating detent (62), and one end extension of second semicircular ring (7) is equipped with second and determines Position pawl (71), the other end are equipped with concane gap (72) in second, and concane gap (61) is overlapping with the second locating detent (71) in first and quilt Adjusting screw rod (1) runs through, and the first locating detent (62) is overlapping with concane gap in second (72) and is passed through by another adjusting screw rod (1) Wear, the flexible piece (3) is equipped with notch (33).
- A kind of 4. cable channel plugging device according to claim 3, it is characterised in that：Concane gap (61) in described first It is equipped with straight slot (64) together radially on the outside of roof, the inner wall of concane gap (61) is equipped with one circumferentially in described first Convex block (63), second locating detent (71) are radially equipped with one of fin (73), second locating detent at inner wall (71) circumferentially arranged with one of holding tank (74) on, convex block (63) the insertion holding tank (74) is interior, and the fin (73) is caught in In straight slot (64).
- A kind of 5. cable channel plugging device according to claim 1, it is characterised in that：The flexible piece (3) uses rubber Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223842.9U CN207283087U (en) | 2017-09-22 | 2017-09-22 | A kind of cable channel plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223842.9U CN207283087U (en) | 2017-09-22 | 2017-09-22 | A kind of cable channel plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283087U true CN207283087U (en) | 2018-04-27 |
Family
ID=61982692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223842.9U Active CN207283087U (en) | 2017-09-22 | 2017-09-22 | A kind of cable channel plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595020A (en) * | 2021-08-03 | 2021-11-02 | 保定正开电缆附件有限公司 | Cable terminal fastening device |
-
2017
- 2017-09-22 CN CN201721223842.9U patent/CN207283087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595020A (en) * | 2021-08-03 | 2021-11-02 | 保定正开电缆附件有限公司 | Cable terminal fastening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210611 Address after: 311300 Room 405, building 1, Nanyuan District 1, Jincheng Street, Lin'an City, Hangzhou City, Zhejiang Province Patentee after: Yu Yanling Address before: 311300 No. 2 Longshan Road, Jinbei Street, Linan City, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG YIAN ELECTRIC POWER ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |