CN110048360A - A kind of cable plugging device that leakproofness is strong and its application method - Google Patents
A kind of cable plugging device that leakproofness is strong and its application method Download PDFInfo
- Publication number
- CN110048360A CN110048360A CN201910273916.7A CN201910273916A CN110048360A CN 110048360 A CN110048360 A CN 110048360A CN 201910273916 A CN201910273916 A CN 201910273916A CN 110048360 A CN110048360 A CN 110048360A
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- Prior art keywords
- closeouts
- rubber closeouts
- rubber
- squeezing action
- plate
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 57
- 230000008569 process Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
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- 230000000116 mitigating effect Effects 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of cable plugging device that leakproofness is strong and its application methods, it includes that rubber closeouts and squeezing action force plate, there are two rubber closeouts are set, interior rubber closeouts and outer rubber closeouts are ring structure, it includes that upper squeezing action forces plate and lower squeezing action forces plate that squeezing action, which forces plate, groove is equipped between interior rubber closeouts and outer rubber closeouts, and interior rubber closeouts are connected with the lower end of outer rubber closeouts, the lower end that upper squeezing action forces plate is provided with small card slot, and connection fixture block, fixture block is located at the inside of small card slot, the upper end of outer rubber closeouts is inserted into small card slot, fixture block is inserted into groove.Advantages of the present invention: being equipped with groove, and while lower end is connected, and is deformed inward convenient for interior rubber closeouts, outer rubber closeouts deform outward between interior rubber closeouts and outer rubber closeouts, guarantees the integraty and airtightness of rubber closeouts；Fixture block inner sidewall is inclined-plane, can preferably squeeze interior rubber closeouts.
Description
Technical field
The present invention relates to a kind of cable plugging device and its application method, in particular to a kind of cable plugging device that leakproofness is strong
And its application method.
Background technique
With the propulsion of Chinese Urbanization modernization construction process, urban Underground pipeline line development is very fast, city
The functions such as city's underground utilities are responsible for the power transmission in city, information transmitting, energy delivery, water drainage mitigation, waste dump, are cities
The material base that city depends on for existence and development is the important component of urban infrastructure, is to play city function, ensure society
Meeting economy and urban construction health, the important foundation and guarantee of harmonious and sustainable development, City Buried Pipeline is just as in human body
" blood vessel " and " nerve ", be known as " lifeline " in city, but the problem of in terms of the following underground pipeline management
Also more and more, due to underground utilities caused by have a power failure, cut off the water, stop the supple of gas or steam and the accidents such as communication disruption occur again and again；" horse
Road zipper " phenomenon has become the chronic illness of urban construction；City's waterlog and road ponding for causing due to pipe problems etc.
The problem of phenomenon is customary, and underground utilities cause has become the city common people and is difficult to the pain eliminated in the heart.
It is also higher and higher to the requirement of underground utilities managed and maintained while various urban infrastructures are improved,
In the past electric power and in terms of pipe protection generally use plastics, glass fibre, cement etc., protective conduit is laid on pre-
In the ground lower groove first dug, and manual work well is reserved as paving line, the setting of inspection, maintenance, repairing, people according to standard
Work industry well and pre-buried underground piping are connected to form entire buried pipe diatom.Therefore must not handle in the waterproof sealing of pipeline
When the animals such as ponding, mud and mouse in manual work well are easy for entering in pipeline, make to the cable in underground piping
At great harm, or even causes power communication and interrupt.Simultaneously as underground piping be connected with manual work well it is identical, if with
The connected underground piping nozzle waterproof sealing effect of manual work well is bad, and the ponding in manual work well can be flowed along topography,
Meeting causes great trouble to repairing of drawing water, the maintenance of topography lower manual's operation well, even will cause low land when rainwater is excessive
Waterlogging disaster at gesture.Therefore the waterproof closure of underground piping spool mouth is particularly important.
Habit uses the conventional approach of the tube sealings mouths such as fire-proof mud, cement, yellow sand in the prior art, and such method wastes very much material
Material and artificial, especially work efficiency is too poor, often because expanding with heat and contract with cold, the vibration of cable and periphery due to generate breach or even fall off,
If the materials such as fire-proof mud, cement, yellow sand have been hardened when repairing and maintenance need to dismantle nozzle and block, it is extremely difficult to remove and clear
Reason, is also easily destroyed the insulating layer of pipeline and cable, be in the operation of present practice of construction one be difficult to solve the problems, such as, at present
Have and pipeline is blocked using flexible seals, principle is to put flexible seals in cable tube into, then tightens connector
Bolt, force flexible seals to deform, the inner ring circumferential surface of flexible seals be adjacent in cable surface and flexible seals it is outer
Periphery is adjacent in cable inside pipe wall, thus inside and outside cable tube formed sealing, needed during this to flexible seals into
Row be cut into an opening, convenient for its enter cable tube in, will appear a problem in that case, exactly when tighten connect
When the bolt of part deforms flexible seals, opening will appear crack, cause leakproofness not strong, and connector and flexibility are close
Connection between sealing also will appear the not strong problem of leakproofness.
Existing flexible seals plugging structure, not only installation bothers, and leakproofness is not strong.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cable plugging device that leakproofness is strong and its application method.
The present invention pass through following proposal realize: a kind of cable plugging device that leakproofness is strong comprising rubber closeouts and squeeze
Active force pressing plate is pressed, the rubber closeouts and the squeezing action force plate and be bolted, and rotating the bolt can
So that rubber closeouts deformation, there are two the rubber closeouts are set, interior rubber closeouts and outer rubber closeouts are described
Interior rubber closeouts are located at the inside of the outer rubber closeouts, and the interior rubber closeouts and the outer rubber closeouts are
Ring structure, it includes that upper squeezing action forces plate and lower squeezing action forces plate, the interior rubber that the squeezing action, which forces plate,
The groove of annular is equipped between closeouts and the outer rubber closeouts, and the interior rubber closeouts and the outer rubber block
The lower end of part is connected, and the lower end that the upper squeezing action forces plate is provided with small card slot, and connects fixture block, and the fixture block is located at institute
The inside of small card slot is stated, the upper end of the outer rubber closeouts is inserted into the small card slot, and the fixture block is inserted into the groove.
The lateral wall of the fixture block is vertical plane, and inner sidewall is inclined-plane.
The inside of the interior rubber closeouts is equipped with annular rubber ring.
The annular rubber ring is equipped with 0,1,2 or multiple.
The upper end that the lower squeezing action forces plate is provided with big card slot, and the interior rubber closeouts and the outer rubber block
The lower end of part is inserted into the big card slot.
Step cutting line, the annular rubber ring are equipped in the interior rubber closeouts and the outer rubber closeouts
It is equipped with linear cutting line.
The sidewall thickness of the outer rubber closeouts is gradually increased from centre to upper and lower ends, the outer rubber closeouts
Inner and outer wall middle position is towards outside protrusion.
The interior rubber closeouts, the outer rubber closeouts, the upper squeezing action force plate and the lower extruding is made
The air valve hole that steam supply valve passes through and the bolt hole that the confession bolt passes through firmly are equipped on pressing plate, the upper squeezing action forces
It includes two and half pressing plates that plate and the lower squeezing action, which force plate, be all provided on each half pressing plate there are three supply the bolt
The bolt hole passed through, the bolt hole juxtaposition connection at two pieces of half pressing plate both ends, one of half pressing plate one of them
The bolt hole of end is open.
The outer upper end that the upper squeezing action forces plate is equipped with a circle edge.
A kind of application method for the cable plugging device that leakproofness is strong, follows the steps below:
Step 1: cable passes through pipeline when in use, according to actual needs, suitable annular rubber ring is selected, along linear
Cutting line cuts annular rubber ring, and annular rubber ring is sequentially sleeved on cable, the rubber being bolted when by factory
After rubber closeouts and outer rubber closeouts are cut along step cutting line in glue closeouts, breaks into two with one's hands and cover in annular rubber ring
Outside, and make interior rubber closeouts upper end and annular rubber ring upper end in the same plane, be then closed, by upper extruding
Active force pressing plate and lower squeezing action force plate and are covered on cable by breaking into two with one's hands at open bolt hole, are also closed；
Step 2: sliding into pipeline after step 1 along cable, and edge is stuck in the port of pipeline, and rotation bolt to squeeze
Press active force pressing plate squeeze in rubber closeouts and outer rubber closeouts so that the middle position of outer rubber closeouts is towards pipeline
Inner wall carries out extending out deformation, and the inclined-plane of fixture block inner sidewall squeezes interior rubber closeouts, and interior rubber closeouts squeeze annular rubber ring,
Interior rubber closeouts and annular rubber ring are deformed towards cable, continue to rotate bolt until annular rubber ring is connect with cable
It forms plugging structure and outer rubber closeouts connect to form plugging structure with inner wall of the pipe；
Step 3: after step 2, repeating the process of step 1 to step 2, also installs rubber in the other port of pipeline
Closeouts and squeezing action force plate, are respectively formed plugging structure at the both ends of pipeline.
The invention has the benefit that
1, it is equipped with groove between the present invention a kind of interior rubber closeouts and outer rubber closeouts of the cable plugging device that leakproofness is strong,
And while lower end is connected, and is deformed inward convenient for interior rubber closeouts, outer rubber closeouts deform outward, guarantee that rubber blocks
The integraty and airtightness of part；
2, the lower end that a kind of upper squeezing action for the cable plugging device that leakproofness is strong of the present invention forces plate is equipped with small card slot, blocks outer
Rubber closeouts are equipped with fixture block, are stuck in groove, so that in extrusion process, outer rubber closeouts preferably deform outward, interior
Rubber closeouts are deformed inward；
3, a kind of fixture block inner sidewall for the cable plugging device that leakproofness is strong of the present invention is inclined-plane, can preferably squeeze interior rubber envelope
Blocking piece；
4, a kind of upper squeezing action for the cable plugging device that leakproofness is strong of the present invention forces the setting of plate lower end small card slot and fixture block,
And lower squeezing action forces the setting of the big card slot in plate upper end so that squeezing action forces the connection between plate and rubber closeouts
More leakproofness；
5, a kind of inside of the interior rubber closeouts for the cable plugging device that leakproofness is strong of the present invention is equipped with annular rubber ring, increases
The strong leakproofness with cable, the quantity setting of annular rubber ring are also adapted to various sizes of pipeline and cable, improve
Applicability；
6, a kind of sidewall thickness of the outer rubber closeouts for the cable plugging device that leakproofness is strong of the present invention is from centre to upper and lower ends
It is gradually increased, inner and outer wall middle position towards outside protrusion, promotes deformation effect, so that outer rubber closeouts are tightly
It is fitted in the inner wall of pipeline；
7, a kind of rubber closeouts of the cable plugging device that leakproofness is strong of the present invention are using sealed walls in double and double outer seal walls
Multiplet, one can also block pipeline, good airproof performance when damaging wherein, prevent water, mud, sundries,
Mouselet and toy etc. enter pipeline；
8, the outside that a kind of upper squeezing action for the cable plugging device that leakproofness is strong of the present invention forces plate is equipped with a circle edge, can be with
Plugging device is stuck in the end of nozzle, so that it will not slide into inside pipeline；
9, a kind of cable plugging device overall cost that leakproofness is strong of the present invention it is low, can Reusability；
10, a kind of cable plugging device that leakproofness is strong of the present invention just can force rubber closeouts and squeezing action before factory
Plate is bolted, and is installed one by one without scene, because the bolt hole of one of end of one of half pressing plate is to open
Formula is put, can also open so being bolted good squeezing action and forcing plate, be covered on cable together with rubber closeouts,
It is easy to use.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for a kind of cable plugging device that leakproofness is strong of the present invention.
Fig. 2 is a kind of decomposition texture schematic diagram for the cable plugging device that leakproofness is strong of the present invention.
Fig. 3 is a kind of schematic perspective view for the cable plugging device that leakproofness is strong of the present invention.
In figure: 1 is bolt, and 2 be interior rubber closeouts, and 3 be outer rubber closeouts, and 4 force plate for upper squeezing action, and 5 are
Lower squeezing action forces plate, and 6 be groove, and 7 be small card slot, and 8 be fixture block, and 9 be annular rubber ring, and 10 be big card slot, and 11 be step
Formula cutting line, 12 be linear cutting line, and 13 be bolt hole, and 14 be edge.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is further described, but the scope of the present invention does not limit to the content.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the present invention chaotic due to unnecessary details, it will be understood that opening in any practical embodiments
In hair, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related business
Limitation, changes into another embodiment by one embodiment, additionally, it should think that this development may be complicated and expend
Time, but to those skilled in the art it is only routine work.
A kind of cable plugging device that leakproofness is strong comprising rubber closeouts and squeezing action force plate, rubber closeouts
It forces plate with squeezing action to fix by bolt 1, rotation bolt 1 enables to rubber closeouts to deform, and rubber closeouts are equipped with
Two, interior rubber closeouts 2 and outer rubber closeouts 3, interior rubber closeouts 2 are located at the inside of outer rubber closeouts 3, interior rubber
Closeouts 2 and outer rubber closeouts 3 are ring structure, and it includes that upper squeezing action forces plate 4 and lower squeezes that squeezing action, which forces plate,
Press active force pressing plate 5, it is characterised in that: the groove 6 of annular is equipped between interior rubber closeouts 2 and outer rubber closeouts 3, and interior
Rubber closeouts 2 are connected with the lower end of outer rubber closeouts 3, and the lower end that upper squeezing action forces plate 4 is provided with small card slot 7, and
Fixture block 8 is connected, fixture block 8 is located at the inside of small card slot 7, and the upper end of outer rubber closeouts 3 is inserted into small card slot 7, and fixture block 8 is inserted into recessed
In slot 6.
The lateral wall of fixture block 8 is vertical plane, and inner sidewall is inclined-plane.
The inside of interior rubber closeouts 2 is equipped with annular rubber ring 9.
Annular rubber ring 9 is equipped with 0,1,2 or multiple.
The upper end that lower squeezing action forces plate 5 is provided with big card slot 10, under interior rubber closeouts 2 and outer rubber closeouts 3
End is inserted into big card slot 10.
Step cutting line 11 is equipped in interior rubber closeouts 2 and outer rubber closeouts 3, annular rubber ring 9 is equipped with
Linear cutting line 12.
The sidewall thickness of outer rubber closeouts 3 is gradually increased from centre to upper and lower ends, the inner wall of outer rubber closeouts 3 and
Outer wall middle position is towards outside protrusion.
Interior rubber closeouts 2, outer rubber closeouts 3, upper squeezing action force plate 4 and lower squeezing action forces on plate 5
The air valve hole passed through equipped with steam supply valve and the bolt hole 13 passed through for bolt 1, upper squeezing action force plate 4 and lower squeezing action power
Pressing plate 5 includes two and half pressing plates, is all provided with that there are three the bolt hole 13 passed through for bolt, two and half pressing plates two on each half pressing plate
13 juxtaposition of bolt hole at end connects, and the bolt hole 13 of one of end of one of half pressing plate is open.
The outer upper end that upper squeezing action forces plate 4 is equipped with a circle edge 14.
A kind of application method for the cable plugging device that leakproofness is strong, follows the steps below:
Step 1: cable passes through pipeline when in use, according to actual needs, suitable annular rubber ring 9 is selected, along linear
Cutting line 12 cuts annular rubber ring 9, and annular rubber ring 9 is sequentially sleeved on cable, has passed through bolt 1 when by factory and has fixed
Rubber closeouts in after rubber closeouts 2 and outer rubber closeouts 3 cut along step cutting line 11, break into two with one's hands and cover in annular
The outside of rubber ring 9, and make interior rubber closeouts 2 upper end and annular rubber ring 9 upper end in the same plane, then close
It closes, upper squeezing action is forced into plate 4 and lower squeezing action forces plate 5 and covered by breaking into two with one's hands at open bolt hole 13 in cable
On, also it is closed；
Step 2: sliding into pipeline after step 1 along cable, and edge 11 is stuck in the port of pipeline, and rotation bolt makes
Squeezing action forces plate 4 and squeezes interior rubber closeouts 2 and outer rubber closeouts 3, so that the middle position court of outer rubber closeouts 3
It carries out extending out deformation to inner wall of the pipe, the inclined-plane of 8 inner sidewall of fixture block squeezes interior rubber closeouts 2, interior 2 extrusion ring of rubber closeouts
Shape rubber ring 9, interior rubber closeouts 2 and annular rubber ring 9 are deformed towards cable, continue to rotate bolt until ring-shaped rubber
Circle 9 is connect with cable to form plugging structure and outer rubber closeouts 3 connect to form plugging structure with inner wall of the pipe；
Step 3: after step 2, repeating the process of step 1 to step 2, also installs rubber in the other port of pipeline
Closeouts and squeezing action force plate, are respectively formed plugging structure at the both ends of pipeline.
Although having done more detailed elaboration to technical solution of the present invention and having enumerated, it should be understood that for ability
For field technique personnel, modifications to the embodiments described above may be made or uses equivalent alternative solution, this is to those skilled in the art
It is it is clear that these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the present invention for member
Claimed range.
Claims (10)
1. a kind of cable plugging device that leakproofness is strong comprising rubber closeouts and squeezing action force plate, and the rubber blocks
Part and the squeezing action force plate and are fixed by bolt (1), rotate the bolt (1) and the rubber closeouts is enabled to become
Shape, there are two the rubber closeouts are set, interior rubber closeouts (2) and outer rubber closeouts (3), the interior rubber closeouts
(2) it is located at the inside of the outer rubber closeouts (3), the interior rubber closeouts (2) and the outer rubber closeouts (3) are
Ring structure, it includes that upper squeezing action forces plate (4) and lower squeezing action forces plate (5) that the squeezing action, which forces plate, special
Sign is: the groove (6) of annular is equipped between the interior rubber closeouts (2) and the outer rubber closeouts (3), and described interior
Rubber closeouts (2) are connected with the lower end of the outer rubber closeouts (3), and the upper squeezing action forces the lower end of plate (4)
It is provided with small card slot (7), and connects fixture block (8), the fixture block (8) is located at the inside of the small card slot (7), and the outer rubber blocks
The upper end of part (3) is inserted into the small card slot (7), and the fixture block (8) is inserted into the groove (6).
2. a kind of strong cable plugging device of leakproofness according to claim 1, it is characterised in that: outside the fixture block (8)
Side wall is vertical plane, and inner sidewall is inclined-plane.
3. a kind of strong cable plugging device of leakproofness according to claim 1, it is characterised in that: the interior rubber closeouts
(2) inside is equipped with annular rubber ring (9).
4. a kind of strong cable plugging device of leakproofness according to claim 3, it is characterised in that: the annular rubber ring
(9) equipped with 0,1,2 or multiple.
5. a kind of strong cable plugging device of leakproofness according to claim 1, it is characterised in that: the lower squeezing action power
The upper end of pressing plate (5) is provided with big card slot (10), and the lower end of the interior rubber closeouts (2) and the outer rubber closeouts (3) is inserted
Enter in the big card slot (10).
6. a kind of strong cable plugging device of leakproofness according to claim 3, it is characterised in that: the interior rubber closeouts
(2) and in the outer rubber closeouts (3) it is equipped with step cutting line (11), the annular rubber ring (9) is equipped with straight line
Shape cutting line (12).
7. a kind of strong cable plugging device of leakproofness according to claim 1, it is characterised in that: the outer rubber closeouts
(3) sidewall thickness is gradually increased from centre to upper and lower ends, the inner and outer wall middle position of the outer rubber closeouts (3)
Towards outside protrusion.
8. a kind of strong cable plugging device of leakproofness according to claim 1, it is characterised in that: the interior rubber closeouts
(2), the outer rubber closeouts (3), the upper squeezing action force plate (4) and the lower squeezing action forces on plate (5)
The air valve hole passed through equipped with steam supply valve and the bolt hole (13) passed through for the bolt (1), the upper squeezing action force plate (4)
Forcing plate (5) with the lower squeezing action includes two and half pressing plates, is all provided with that there are three supply the spiral shell on each half pressing plate
The bolt hole (13) that bolt passes through, bolt hole (13) the juxtaposition connection at two pieces of half pressing plate both ends, one of half pressing plate
One of end bolt hole (13) be it is open.
9. a kind of strong cable plugging device of leakproofness according to claim 1, it is characterised in that: the upper squeezing action power
The outer upper end of pressing plate (4) is equipped with circle edge (14).
10. a kind of application method for the cable plugging device that the leakproofness based on claim 1-9 is strong, which is characterized in that its according to
Following steps carry out:
Step 1: cable passes through pipeline when in use, according to actual needs, suitable annular rubber ring (9) is selected, along straight line
Shape cutting line (12) cuts annular rubber ring (9), and annular rubber ring (9) is sequentially sleeved on cable, has passed through spiral shell when by factory
Rubber closeouts (2) and outer rubber closeouts (3) are cut along step cutting line (11) in the rubber closeouts that bolt (1) fixes
After opening, the outside covered in annular rubber ring (9) is broken into two with one's hands, and make the upper end of interior rubber closeouts (2) and annular rubber ring (9)
Upper end in the same plane, is then closed, and upper squeezing action is forced plate (4) and lower squeezing action forces plate (5) and passes through opening
It breaks into two with one's hands and is covered on cable at the bolt hole (13) of formula, is also closed；
Step 2: sliding into pipeline after step 1 along cable, and edge (11) are stuck in the port of pipeline, and rotation bolt makes
Upper squeezing action forces plate (4) and squeezes interior rubber closeouts (2) and outer rubber closeouts (3), so that outer rubber closeouts (3)
Middle position carries out extending out deformation towards inner wall of the pipe, and the inclined-plane of fixture block (8) inner sidewall squeezes interior rubber closeouts (2), interior rubber
Glue closeouts (2) squeeze annular rubber ring (9), and interior rubber closeouts (2) and annular rubber ring (9) are deformed towards cable,
Continue to rotate bolt until annular rubber ring (9) connect to form plugging structure and outer rubber closeouts (3) and pipeline with cable
Inner wall connects to form plugging structure；
Step 3: after step 2, repeating the process of step 1 to step 2, also installs rubber in the other port of pipeline
Closeouts and squeezing action force plate, are respectively formed plugging structure at the both ends of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273916.7A CN110048360A (en) | 2019-04-07 | 2019-04-07 | A kind of cable plugging device that leakproofness is strong and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273916.7A CN110048360A (en) | 2019-04-07 | 2019-04-07 | A kind of cable plugging device that leakproofness is strong and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110048360A true CN110048360A (en) | 2019-07-23 |
Family
ID=67276275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910273916.7A Pending CN110048360A (en) | 2019-04-07 | 2019-04-07 | A kind of cable plugging device that leakproofness is strong and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN110048360A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993918A (en) * | 2021-04-28 | 2021-06-18 | 江西斯耐尔电力科技有限公司 | Combined cable pipeline plugging device based on electronic information sensing |
| CN113937698A (en) * | 2021-11-29 | 2022-01-14 | 重庆宏飞电气有限责任公司 | Cable pipeline plugging device |
-
2019
- 2019-04-07 CN CN201910273916.7A patent/CN110048360A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993918A (en) * | 2021-04-28 | 2021-06-18 | 江西斯耐尔电力科技有限公司 | Combined cable pipeline plugging device based on electronic information sensing |
| CN112993918B (en) * | 2021-04-28 | 2023-02-17 | 江西斯耐尔电力科技有限公司 | Combined cable pipeline plugging device based on electronic information sensing |
| CN113937698A (en) * | 2021-11-29 | 2022-01-14 | 重庆宏飞电气有限责任公司 | Cable pipeline plugging device |
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Application publication date: 20190723 |