CN106151693A - Pipeline plug - Google Patents
Pipeline plug Download PDFInfo
- Publication number
- CN106151693A CN106151693A CN201610642926.XA CN201610642926A CN106151693A CN 106151693 A CN106151693 A CN 106151693A CN 201610642926 A CN201610642926 A CN 201610642926A CN 106151693 A CN106151693 A CN 106151693A
- Authority
- CN
- China
- Prior art keywords
- closeouts
- cable
- rises
- pressing plate
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
- F16L7/02—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention proposes pipeline plug, rises closeouts including the first pressing plate, the second pressing plate and the pressure that is fixed between the first pressing plate and the second pressing plate with demountable structure；Described first pressing plate, the second pressing plate and pressure closeouts central authorities of rising are provided with cable through hole；The described pressure closeouts that rises is with soft elastic material molding, and pressure rises the cylindrical body that closeouts is a hollow, and the rise outer wall of closeouts of pressure is provided with annular ditch, and the rise inwall of closeouts of pressure is provided with cannelure；When the first pressing plate, the second platen clamp and axially compressing pressure rise closeouts time, press the most swollen cable rising to be fixed in cable through hole in position at the annular ditch of the closeouts that rises, press the most swollen the rising in position at the cannelure of the closeouts that rises to fill up the space between cable and cable pipeline inwall；The present invention between closure cable and cable pipeline while space, can compress the gap reducing between cable to cable, and preferable to the adaptability of the pipeline of irregularly shaped inwall.
Description
Technical field
The present invention relates to field of pipeline equipment, especially pipeline plug.
Background technology
Pipeline plug applies to a kind of sealing device between various cable and cable pipeline, eliminates because pipeline oozes
The potential safety hazard that water, toy enter pipeline infringement cable and cause.Existing cable tube stopper seals when using inflation
Stifled, when pneumatic element broken by the teeth or because aging damaged time, then cannot eliminate above-mentioned hidden danger, also have product to use rubber structure
Mode, but rubber structure its contact effect with tube wall poorer than Puffer-type stopper, therefore its sealing effect is not special
Not preferable, particularly when pipeline is irregular, rubber structure is difficult to coordinate with tube wall.
Many of current pipeline plug considers the closure between cable and cable pipeline wall, but in actual environment, if
Cable bundle in pipeline is at random, also can form bigger standoff effects plugging effect because of loosening of cable, these space things
Also need to process in reality, but be difficult in narrow and small pipeline cable is carried out reason of reforming, how solve these problems, be a research
Direction.
Summary of the invention
The present invention proposes a kind of pipeline plug, between closure cable and cable pipeline while space, can enter cable
Row compresses to reduce the gap between cable, and preferable to the adaptability of the pipeline of irregularly shaped inwall.
The present invention is by the following technical solutions.
Pipeline plug, inside sets cable through hole and is placed in cable pipeline, carry out the space between cable and inner-walls of duct
Closure, described pipeline plug includes the first pressing plate, the second pressing plate and is fixed on the first pressing plate and the second pressure with demountable structure
Pressure between plate rises closeouts；Described first pressing plate, the second pressing plate and pressure closeouts central authorities of rising are provided with cable through hole；Described pressure rises
Closeouts, with soft elastic material molding, presses the cylindrical body that closeouts is a hollow that rises, and presses the outer wall of the closeouts that rises to be provided with annular
Ditch, presses the inwall of the closeouts that rises to be provided with cannelure；When the first pressing plate, the second platen clamp and axially compressing pressure rise closeouts time,
Press the most swollen cable rising to be fixed in cable through hole in position at the annular ditch of the closeouts that rises, press the cannelure of the closeouts that rises
The most swollen the rising in position fills up the space between cable and cable pipeline inwall at place.
Described demountable structure is bolt arrangement.
First pressing plate of described pipeline plug, the second pressing plate are all fixed-type through bolt with plural sub-pressing plate.
The described pressure with soft elastic material molding rise closeouts cable through-hole wall at be provided with tool elastic wall straight joint,
Described straight joint is through from lower surface from the upper surface pressing the closeouts that rises, and when straight joint is broken into two with one's hands, cable can be at the straight joint broken into two with one's hands
Load cable through hole.
On the axial direction pressing the closeouts that rises, described straight joint is distributed in the sidewall pressing the closeouts that rises in turnover in a zigzag
Place.
The described pressure closeouts sidewall that rises is provided with the most through pressure and rises the bolt hole of closeouts, described bolt hole with
The straight joint pressing the closeouts side-walls that rises intersects.
The bolt of described bolt arrangement is each passed through the first pressing plate, the second pressing plate and the sidewall of pipeline plug.
Described pressure rises by closeouts with silica gel or flexible glue molding.
In the present invention, described pipeline plug includes the first pressing plate, the second pressing plate and is fixed on first with demountable structure
Pressure between pressing plate and the second pressing plate rises closeouts；The described pressure closeouts that rises is with soft elastic material molding, and the pressure closeouts that rises is
The cylindrical body of one hollow, presses the outer wall of the closeouts that rises to be provided with annular ditch, presses the inwall of the closeouts that rises to be provided with cannelure；When the first pressure
Plate, the second platen clamp and axially compressing pressure rise closeouts time, pressure rise closeouts annular ditch at position the most swollen rise with compress
Cable in fixed cable through hole, presses the most swollen the rising in position at the cannelure of the closeouts that rises to fill up cable and cable pipeline inwall
Between space；Described pressure rises by closeouts with silica gel or flexible glue molding；This design becomes according to the deformation when stress of the silica gel/flexible glue
Gesture feature, by arranging annular ditch and cannelure on rising by closeouts in pressure, owing to there is support the only inner side of the closeouts at annular ditch,
There is support in closeouts at cannelure only outside, so that pressure rises, closeouts is when pressurized, and closeouts is in the size of axial direction
Reduce, ring-shaped groove position can be caused to expand towards outside (tube wall side), inner side (cable-side) respectively so that this product makes
Used time, can compress the cable in cable through hole to reduce between closure cable and cable pipeline while space simultaneously
Gap between cable, enhances plugging effect.
In the present invention, the described pressure with soft elastic material molding rise closeouts cable through-hole wall at be provided with tool elasticity
The straight joint of wall, described straight joint is through from lower surface from the upper surface pressing the closeouts that rises, and when straight joint is broken into two with one's hands, cable can be from breaking into two with one's hands
Straight joint at load cable through hole；On the axial direction pressing the closeouts that rises, described straight joint is distributed in pressure in turnover in a zigzag and rises
The side-walls of closeouts；The described pressure closeouts sidewall that rises is provided with the most through pressure and rises the bolt hole of closeouts, described spiral shell
The rise straight joint of closeouts side-walls of bolt throughhole and pressure intersects；The bolt of described bolt arrangement is each passed through the first pressing plate, the second pressure
Plate and the sidewall of pipeline plug；This design provides cable Fast Installation structure on this product, when installing this product,
Only need to break straight joint into two with one's hands just cable can be entrained into elastic pressure and rise in closeouts, in this product design, straight joint rises closeouts in pressure
Sidewall in a zigzag distribution, the rise side-walls of closeouts of pressure also designs the bolt hole intersected with straight joint for making bolt pass
Straight joint, therefore straight joint will not misplace when being under pressure, and this makes straight joint straight joint sidewall when product is installed can be bolted fully
Compression makes straight joint tightly close, and outside foreign material are difficult in straight joint enters the cable through-hole pressing the closeouts that rises.
In the present invention, the first pressing plate of described pipeline plug, the second pressing plate all with plural sub-pressing plate through bolt
Fixed-type；This design improves convenience during product installation cable.
The present invention is using silica gel or software as occluding body, and devises occluding body Deformation Mechanism in use so that
Product of the present invention has degree of well adapting to irregular pipeline, and owing to being installed with bolt in occluding body so that cable exists
Can be protected by the bolt of flexible occluding body and rigidity in this product simultaneously, improve the protected effect to cable.
Accompanying drawing explanation
The present invention is described in more detail with detailed description of the invention below in conjunction with the accompanying drawings:
Accompanying drawing 1 is the schematic diagram of the present invention；
Accompanying drawing 2 is the schematic diagram that the small size open configuration of straight joint of the present invention presses down the closeouts that rises；
Accompanying drawing 3 is the product of the present invention schematic diagram when being installed in cable channel；
In figure: 1-the first pressing plate；2-presses the closeouts that rises；3-the second pressing plate；4-straight joint；5-annular ditch；6-cannelure；7-presses the envelope that rises
Bolt hole on blocking piece；8-cable through hole；9-cable；10-cable pipeline；11-pressing plate.
Detailed description of the invention
As shown in Figure 1, 2, pipeline plug, inside set cable through hole 8 and be placed in cable pipeline, to cable and inner-walls of duct
Between space block, described pipeline plug includes first pressing plate the 1, second pressing plate 3 and is fixed on demountable structure
Pressure between one pressing plate 1 and the second pressing plate 3 rises closeouts 2；Described first pressing plate the 1, second pressing plate 3 and pressure rise closeouts 2 central authorities
It is provided with cable through hole 8；The described pressure closeouts 2 that rises is with soft elastic material molding, and pressure rises the cylindrical body that closeouts 2 is a hollow,
The outer wall pressing the closeouts 2 that rises is provided with annular ditch 5, presses the inwall of the closeouts that rises to be provided with cannelure 6；When first pressing plate the 1, second pressing plate
3 clamping and axially compressing pressure rise closeouts 2 time, press rise closeouts 2 annular ditch 5 at the most swollen the rising in position be fixed cable
Cable in through hole 8, presses the most swollen the rising in position at the cannelure 6 of the closeouts 2 that rises to fill up between cable and cable pipeline inwall
Space.
Described demountable structure is bolt arrangement.
First pressing plate the 1, second pressing plate 3 of described pipeline plug is all fixed into through bolt with plural sub-pressing plate 11
Type.
The described pressure with soft elastic material molding rise closeouts 2 cable through hole 8 inwall at be provided with the logical of tool elastic wall
Seam 4, described straight joint 4 is through from lower surface from the rise upper surface of closeouts 2 of pressure, and when straight joint is broken into two with one's hands, cable can be from breaking into two with one's hands
Cable through hole is loaded at straight joint.
On the axial direction pressing the closeouts that rises, described straight joint 4 is distributed in the sidewall pressing the closeouts that rises in turnover in a zigzag
Place.
The described pressure closeouts sidewall that rises is provided with the most through pressure and rises the bolt hole 7 of closeouts, described bolt hole 7
Intersect with the straight joint 4 pressing the closeouts side-walls that rises.
The bolt of described bolt arrangement is each passed through the first pressing plate the 1, second pressing plate 3 and sidewall of pipeline plug 2.
Described pressure rises by closeouts 2 with silica gel or flexible glue molding.
Embodiment:
Workmen breaks pressure into two with one's hands rises closeouts 2 being placed on cable 9, then takes the spiral shell at first pressing plate the 1, second pressing plate 3 apart
Bolt, takes off a sub-pressing plate 11 and forms breach, then first pressing plate the 1, second pressing plate 3 is placed on the electricity pressing closeouts 2 two ends of rising
At cable and reinstall sub-pressing plate 11, then bolt is each passed through the sidewall of first pressing plate the 1, second pressing plate 3 and pipeline plug 2 and makes
The each unit construction of product.
Workmen fills in the entrance of cable pipeline the product after combination, tight a bolt on nut, make cable pipeline
In first pressing plate the 1, second pressing plate 3 axially oppress pressure and rises closeouts 2, press at the annular ditch 5 of the closeouts 2 that rises that position is the most swollen rises
To be fixed the cable in cable through hole 8, the most swollen the rising in position at the cannelure 6 of the closeouts 2 that rises is pressed to fill up cable and line
Space between cable inner-walls of duct.
Owing to cable is compacted and cable bundle outer wall is wrapped by rise annular ditch 5 position of closeouts 2 of pressure, therefore foreign material are difficult to
Pipeline is entered, owing to being risen closeouts 2 cannelure 6 by the pressure after swollen rising in the space between cable and cable pipeline inwall at cable
Place fills at position, and therefore foreign material are difficult to enter pipeline from the gap between cable and cable pipeline inwall.
Claims (8)
1. pipeline plug, inside sets cable through hole and is placed in cable pipeline, seal the space between cable and inner-walls of duct
It is stifled, it is characterised in that: described pipeline plug includes the first pressing plate, the second pressing plate and is fixed on the first pressing plate with demountable structure
And second the pressure between pressing plate rise closeouts；Described first pressing plate, the second pressing plate and pressure closeouts central authorities of rising are provided with cable through hole；
The described pressure closeouts that rises is with soft elastic material molding, and pressure rises the cylindrical body that closeouts is a hollow, and pressure rises the outer wall of closeouts
It is provided with annular ditch, presses the inwall of the closeouts that rises to be provided with cannelure；When the first pressing plate, the second platen clamp and axially compressing pressure rise envelope
During blocking piece, press the most swollen cable rising to be fixed in cable through hole in position at the annular ditch of the closeouts that rises, press the closeouts that rises
Cannelure at the most swollen the rising in position fill up the space between cable and cable pipeline inwall.
Pipeline plug the most according to claim 1, it is characterised in that: described demountable structure is bolt arrangement.
Pipeline plug the most according to claim 2, it is characterised in that: the first pressing plate of described pipeline plug, second
Pressing plate is all fixed-type through bolt with plural sub-pressing plate.
Pipeline plug the most according to claim 2, it is characterised in that: the described pressure with soft elastic material molding rises envelope
Being provided with the straight joint of tool elastic wall at the cable through-hole wall of blocking piece, described straight joint is through from lower end from the upper surface pressing the closeouts that rises
Face, when straight joint is broken into two with one's hands, cable can load cable through hole at the straight joint broken into two with one's hands.
Pipeline plug the most according to claim 4, it is characterised in that: on the axial direction pressing the closeouts that rises, described
Straight joint is distributed in the side-walls pressing the closeouts that rises in turnover in a zigzag.
Pipeline plug the most according to claim 5, it is characterised in that: the described pressure closeouts sidewall that rises is provided with from top to bottom
Through pressure the rise straight joint of closeouts side-walls of the bolt hole of closeouts, described bolt hole and pressure that rises intersects.
Pipeline plug the most according to claim 2, it is characterised in that: the bolt of described bolt arrangement is each passed through first
Pressing plate, the second pressing plate and the sidewall of pipeline plug.
Pipeline plug the most according to claim 1, it is characterised in that: described pressure rises by closeouts with silica gel or flexible glue one-tenth
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642926.XA CN106151693B (en) | 2016-08-09 | 2016-08-09 | Pipeline plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642926.XA CN106151693B (en) | 2016-08-09 | 2016-08-09 | Pipeline plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106151693A true CN106151693A (en) | 2016-11-23 |
| CN106151693B CN106151693B (en) | 2018-06-22 |
Family
ID=57328591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610642926.XA Active CN106151693B (en) | 2016-08-09 | 2016-08-09 | Pipeline plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151693B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040049881A1 (en) * | 2000-11-24 | 2004-03-18 | Beele Johannes Alfred | Bushing |
| CN204592591U (en) * | 2015-04-24 | 2015-08-26 | 金世昌 | A kind of cable trunk blocking |
| CN205195180U (en) * | 2015-12-23 | 2016-04-27 | 浙江亿电电气有限公司 | Pipeline hidden danger annihilator |
| CN205207925U (en) * | 2015-12-23 | 2016-05-04 | 浙江亿电电气有限公司 | Fixed plugging device of pipeline side |
| CN205956564U (en) * | 2016-08-09 | 2017-02-15 | 福建融音塑业科技有限公司 | Pipeline plugging device |
-
2016
- 2016-08-09 CN CN201610642926.XA patent/CN106151693B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040049881A1 (en) * | 2000-11-24 | 2004-03-18 | Beele Johannes Alfred | Bushing |
| CN204592591U (en) * | 2015-04-24 | 2015-08-26 | 金世昌 | A kind of cable trunk blocking |
| CN205195180U (en) * | 2015-12-23 | 2016-04-27 | 浙江亿电电气有限公司 | Pipeline hidden danger annihilator |
| CN205207925U (en) * | 2015-12-23 | 2016-05-04 | 浙江亿电电气有限公司 | Fixed plugging device of pipeline side |
| CN205956564U (en) * | 2016-08-09 | 2017-02-15 | 福建融音塑业科技有限公司 | Pipeline plugging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106151693B (en) | 2018-06-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant |