CN208257314U - A kind of cable duct plugging device - Google Patents
A kind of cable duct plugging device Download PDFInfo
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- CN208257314U CN208257314U CN201820947872.2U CN201820947872U CN208257314U CN 208257314 U CN208257314 U CN 208257314U CN 201820947872 U CN201820947872 U CN 201820947872U CN 208257314 U CN208257314 U CN 208257314U
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- ring
- pressing plate
- movable semi
- rubber parts
- stationary half
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Abstract
The utility model relates to pipe plugging technical fields, especially a kind of cable duct plugging device, second pressing plate of the first pressing plate and annular including annular and setting are in the first pressing plate, rubber parts between second pressing plate, first pressing plate and the second pressing plate include stationary half and movable semi-ring, recessed rank is arranged in the both ends of stationary half, recessed rank is also equipped at the both ends of movable semi-ring, the recessed rank of movable semi-ring matches with the recessed rank of stationary half, through-hole is provided on two recessed ranks of stationary half, through-hole is provided on one of them recessed rank of movable semi-ring, long hole is provided on another recessed rank of movable semi-ring, long hole penetrates through the end of the recessed rank, a kind of obtained cable duct plugging device of the utility model, it utilizes the design of the long hole of movable semi-ring one end, realization can open plugging device in assembling process at long hole , it is closed after being set on cable by long hole, finally tightens bolt, it is simple and convenient, improve assembly efficiency and stability.
Description
Technical field
The utility model relates to pipe plugging technical field, especially a kind of cable duct plugging device.
Background technique
In the prior art, duct closing type device is all to have two pressing plates up and down, centre setting rubber parts, and upper and lower pressing plate
It is divided into two semi-rings, and is connected by screw head and the tail, such as utility model patent number: 201720584893.8.This kind of pipe plugging
Device in actual use, needs the screw by one of junction to unload, duct closing type device is set in cable
On, it is then being assembled, during this process, due to the restriction of field position, bolt is being be easy to cause to be difficult to penetrate two pressing plates
And in the rubber parts between pressing plate, installation effectiveness etc. will affect.
Utility model content
It is easy to use that one kind is provided purpose of the utility model is to solve the deficiency of above-mentioned technology, can effectively be mentioned
The stable cable duct plugging device of the efficiency and performance that liter is installed and used.
In order to achieve the above object, a kind of cable duct plugging device designed by the utility model, the including annular
One pressing plate and the second annular pressing plate and the rubber parts being arranged between the first pressing plate, the second pressing plate, rubber parts is ring structure,
First pressing plate and the second pressing plate include stationary half and movable semi-ring, and stationary half and movable semi-ring dock to form ring junction
The stationary half of structure, the stationary half of the first pressing plate and the second pressing plate is corresponding up and down, the movable semi-ring of the first pressing plate and the second pressure
The movable semi-ring of plate is corresponding up and down, and recessed rank is arranged in the both ends of stationary half, is also equipped with recessed rank at the both ends of movable semi-ring, activity
The recessed rank of semi-ring matches with the recessed rank of stationary half, through-hole is provided on two recessed ranks of stationary half, in movable semi-ring
One of them recessed rank on be provided with through-hole, long hole is provided on another recessed rank of movable semi-ring, long hole penetrates through the recessed rank
End, one or more through-holes are additionally provided on movable semi-ring and stationary half, on rubber parts with stationary half and work
Through-hole corresponding position on dynamic semi-ring is provided with through-hole, is bolted after the first pressing plate, rubber parts, the assembly of the second pressing plate；
Rubber parts at the movable semi-ring for being provided with long hole is docked with stationary half is disconnected along axial.
Above-mentioned technical proposal is bolted between the first pressing plate and the second pressing plate and rubber parts, and the work of the same end
Long hole is set on dynamic semi-ring, in use, screw can all connect to and be kept relatively loose state, in use process only
It needs to open long hole one end, directly formation semi-closed structure, plugging device is covered on cable from gap, it then will be movable
It is fastened at half looped network stationary half, so that the bolt in stationary half enters inside long hole, ultimately forms ring structure, then by spiral shell
Bolt is tightened.The structure can be greatly improved service performance and assembly efficiency, high reliablity.
The recessed component level of the movable semi-ring of long hole is provided between the recessed rank of stationary half engaged therewith and rubber parts.It should
The design of structure can ensure that bolt will not be displaced axially, so that it is guaranteed that having the movable semi-ring and stationary half of long hole
It is more accurate when cooperation, convenience and high-efficiency.
Rubber parts structure are as follows: rubber parts include annular roof, annular lateral wall and annular inner sidewall, lateral wall and
The upper end of inner sidewall is connect with roof, and there are gap between lateral wall and inner sidewall, the through-hole is arranged on roof,
The upper surface of second pressing plate setting annular groove corresponding with the lateral wall of rubber parts, the lower end card of the lateral wall
Enter inside annular groove；On second pressing plate the inner wall of annular groove raise upward and be located at the inner sidewall of rubber parts, lateral wall it
Between inner space, the inner wall of the second pressing plate is obliquely installed, and the internal diameter of the raised upper end of the second pressing plate is greater than the second pressing plate
The internal diameter of lower end.
On two end faces of gap of the inner sidewall of rubber parts, it is convex that vertical arc is provided on one of end face
It rises, vertical arc concave shape is provided on another end face, arc convex and arc concave shape cooperate.
Roof one end is provided with annular protrusion in rubber parts inner sidewall, annular protrusion is located at the inner sidewall of rubber parts
It is internal.
On the surface that the recessed rank for the movable semi-ring for being provided with long hole and the recessed rank of stationary half engaged therewith are in contact
It is provided with positioning mechanism, the positioning mechanism includes positioning protrusion and positioning shrinkage pool.The design of the structure after mounting can benefit
With the cooperation of the positioning protrusion of positioning mechanism and positioning shrinkage pool, connection between realization activity semi-ring and stationary half especially exists
Bolt tighten in rubber parts compression process, can effectively increase the movable semi-ring at long hole and the connection between stationary half jail
Solidity avoids generating circumferential situations such as flicking.
A kind of the utility model obtained cable duct plugging device is set using the long hole of movable semi-ring one end
Meter, realization can open plugging device in assembling process at long hole, be closed after being set on cable by long hole, finally
Bolt is tightened, it is simple and convenient, improve assembly efficiency and stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the rubber parts of the utility model；
The stationary half and the structural schematic diagram after closing semi-ring assembly that Fig. 3 is the utility model；
The structural schematic diagram when stationary half and closing semi-ring that Fig. 4 is the utility model are opened.
Specific embodiment
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1:
As shown in Figure 1, a kind of cable duct plugging device of the present embodiment description, the first pressing plate 2 and ring including annular
Second pressing plate 1 of shape and the rubber parts 3 being arranged between the first pressing plate 2, the second pressing plate 1, rubber parts 3 be ring structure, first
Pressing plate 2 and the second pressing plate 1 include stationary half 4 and movable semi-ring 5, and stationary half 4 and the movable docking of semi-ring 5 form ring junction
About 4 stationary half of structure, the stationary half 4 of the first pressing plate 2 and the second pressing plate 1 is corresponding, 5 He of movable semi-ring of the first pressing plate 2
About the 5 movable semi-ring of second pressing plate 1 is corresponding, and recessed rank 6 is arranged in the both ends of stationary half 4, is also provided at the both ends of movable semi-ring 5
There is recessed rank 6, the recessed rank 6 of movable semi-ring 5 matches with the recessed rank 6 of stationary half 4, is arranged on two recessed ranks 6 of stationary half 4
There is through-hole 7, be provided with through-hole 7 on one of them recessed rank 6 of movable semi-ring 5, is set on another recessed rank 6 of movable semi-ring 5
It is equipped with long hole 13, long hole 13 penetrates through the end of the recessed rank 6, is additionally provided with one or more on movable semi-ring 5 and stationary half 4
Through-hole 7 is provided with through-hole 7, the first pressing plate with 7 corresponding position of through-hole in stationary half 4 and movable semi-ring 5 on rubber parts 3
2, it is bolted after rubber parts 3, the assembly of the second pressing plate 1；It is right in the movable semi-ring 5 and stationary half 4 for being provided with long hole 13
The rubber parts 3 at place is connect along axial disconnection.
The recessed rank 6 for being provided with the movable semi-ring 5 of long hole 13 is located at recessed rank 6 and the rubber parts 3 of stationary half 4 engaged therewith
Between.
As shown in Figure 2, Figure 3, Figure 4,3 structure of rubber parts are as follows: rubber parts 3 includes the lateral wall 9 of the roof 8 of annular, annular
With the inner sidewall 10 of annular, the upper end of lateral wall 9 and inner sidewall 10 is connect with roof 8, and between lateral wall 9 and inner sidewall 10
There are gap, the through-hole 7 is arranged on roof 8, and the upper surface of second pressing plate 1 and the lateral wall 9 of rubber parts 3 are right
The lower end of the setting annular groove answered, the lateral wall 9 is caught in inside annular groove；Annular groove is interior on second pressing plate 1
Wall raises upward and is located at the inner space between the inner sidewall 10 of rubber parts 3, lateral wall 9, and the inner wall inclination of the second pressing plate 1 is set
It sets, the internal diameter of the raised upper end of the second pressing plate 1 is greater than the internal diameter of 1 lower end of the second pressing plate.
On two end faces of gap of the inner sidewall 10 of rubber parts 3, vertical arc is provided on one of end face
Protrusion 12, vertical arc concave shape 11 is provided on another end face, and arc convex 12 and arc concave shape 11 cooperate.
8 one end of roof is provided with annular protrusion 16 in 3 inner sidewall 10 of rubber parts, annular protrusion 16 is located at rubber parts 3
Inner sidewall 10 inside.
It is in contact in the recessed rank 6 for the movable semi-ring 5 for being provided with long hole 13 and the recessed rank 6 of stationary half engaged therewith 4
Positioning mechanism is provided on surface, the positioning mechanism includes positioning protrusion 15 and positioning shrinkage pool 14.
Claims (6)
1. a kind of cable duct plugging device, it is characterized in that: including the first pressing plate and the second pressing plate and the setting of annular of annular
Rubber parts between the first pressing plate, the second pressing plate, rubber parts are ring structure, and the first pressing plate and the second pressing plate include fixing
Semi-ring and movable semi-ring, stationary half and movable semi-ring dock to form ring structure, the stationary half of the first pressing plate and the second pressure
The stationary half of plate is corresponding up and down, and the movable semi-ring of the first pressing plate and the movable semi-ring of the second pressing plate are corresponding up and down, stationary half
Both ends recessed rank is set, be also equipped with recessed rank, the recessed rank of movable semi-ring and the recessed rank phase of stationary half at the both ends of movable semi-ring
Cooperation, is provided with through-hole on two recessed ranks of stationary half, is provided with through-hole on one of them recessed rank of movable semi-ring,
It is provided with long hole on another recessed rank of movable semi-ring, long hole penetrates through the end of the recessed rank, on movable semi-ring and stationary half
One or more through-holes are additionally provided with, are provided on rubber parts with the through-hole corresponding position in stationary half and movable semi-ring logical
Hole is bolted after the first pressing plate, rubber parts, the assembly of the second pressing plate；In the movable semi-ring for being provided with long hole and fixed half
Rubber parts at ring docking is disconnected along axial.
2. a kind of cable duct plugging device according to claim 1, it is characterized in that: be provided with the movable semi-ring of long hole
Recessed component level is between the recessed rank of stationary half engaged therewith and rubber parts.
3. a kind of cable duct plugging device according to claim 1 or 2, it is characterized in that: rubber parts structure are as follows: rubber parts
The upper end of the lateral wall of roof, annular including annular and the inner sidewall of annular, lateral wall and inner sidewall is connect with roof, and
There are gap between lateral wall and inner sidewall, the through-hole is arranged on roof, the upper surface of second pressing plate and rubber
The corresponding setting annular groove of the lateral wall of glue part, the lower end of the lateral wall is caught in inside annular groove；On second pressing plate
The inner wall of annular groove raises upward and is located at the inner space between the inner sidewall of rubber parts, lateral wall, the second pressing plate it is interior
Wall is obliquely installed, and the internal diameter of the raised upper end of the second pressing plate is greater than the internal diameter of the second pressing plate lower end.
4. a kind of cable duct plugging device according to claim 3, it is characterized in that: the disconnection of the inner sidewall in rubber parts
Locate to be provided with vertical arc convex on one of end face on two end faces, vertical arc is provided on another end face
Indent, arc convex and arc concave shape cooperate.
5. a kind of cable duct plugging device according to claim 4, it is characterized in that: in rubber parts inner sidewall far from roof
One end is provided with annular protrusion, and annular protrusion is located at the inside of the inner sidewall of rubber parts.
6. a kind of cable duct plugging device according to claim 1, it is characterized in that: in the movable semi-ring for being provided with long hole
Recessed rank and stationary half engaged therewith the surface that is in contact of recessed rank on be provided with positioning mechanism, the positioning mechanism includes
Positioning protrusion and positioning shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947872.2U CN208257314U (en) | 2018-06-20 | 2018-06-20 | A kind of cable duct plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947872.2U CN208257314U (en) | 2018-06-20 | 2018-06-20 | A kind of cable duct plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257314U true CN208257314U (en) | 2018-12-18 |
Family
ID=64654457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820947872.2U Active CN208257314U (en) | 2018-06-20 | 2018-06-20 | A kind of cable duct plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492426A (en) * | 2019-08-23 | 2019-11-22 | 中冀电力集团保定人民输变电有限公司 | A kind of high protective cable distribution box |
-
2018
- 2018-06-20 CN CN201820947872.2U patent/CN208257314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492426A (en) * | 2019-08-23 | 2019-11-22 | 中冀电力集团保定人民输变电有限公司 | A kind of high protective cable distribution box |
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Address after: 314512 165-a Yunhe Road, Shimen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Shangjin Electric Power Technology Co.,Ltd. Address before: 314500 floor 4, building 1, No. 1488, development avenue, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG SHANGJIN ELECTRIC POWER SCIENCE & TECHNOLOGY Co.,Ltd. |