CN109088368A - Novel cable pipeline plug - Google Patents
Novel cable pipeline plug Download PDFInfo
- Publication number
- CN109088368A CN109088368A CN201811110103.8A CN201811110103A CN109088368A CN 109088368 A CN109088368 A CN 109088368A CN 201811110103 A CN201811110103 A CN 201811110103A CN 109088368 A CN109088368 A CN 109088368A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plug
- wall
- nut
- screw rod
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
-
- 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
- H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
-
- 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
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of novel cable pipeline plugs, cylinder including rubber material, its short transverse of one lateral edge of cylinder is provided with opening, the diameter of cylinder outer wall is gradually increased from both ends to middle part, the diameter of cylinder inner wall is gradually reduced from both ends to middle part, cylinder upper end is provided with top board, the lower end of cylinder is provided with lower platen, on, corresponding through-hole in the longitudinal direction is provided on lower platen and cylinder, one screw rod sequentially passes through lower platen from the bottom up, cylinder, the through-hole of top board, the nut of screw rod is placed in plugging device lower end, screw rod is pierced by top board end and is arranged with nut；The plugging device, which squeezes the cylinder between upper lower platen by screw bolt and nut, keeps its inner wall inwardly projecting, is close to cable；Outer wall outwardly protrudes, and is close to cable tube wall, and due to itself being equipped with protrusion in the middle part of cylinder inside and outside wall, plugging effect is more preferable, it is not easy to loosen, structure is simple, easy to use.
Description
Technical field
The present invention relates to pipe fitting technical field, in particular to a kind of novel cable pipeline plug.
Background technique
Pipeline plug is a kind of sealing device being arranged in cable channel, can prevent ponding, silt, animal stream
Alter damage cable, generally rubber used to make, the backward inside and outside expansion of rubber stress (or air pressure), fill up pipeline and cable it
Between end face, or the pipe end that no cable passes through is filled up, so that cable to be fixed to and be realized the sealing of pipeline, but existing
Some pipeline plug plugging effects are poor, are easy to loosen after prolonged use.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of novel cable pipeline plug, plugging effect is good, it is not easy to pine
Dynamic, structure is simple, easy to use.
The purpose of the present invention is what is be achieved through the following technical solutions:
Novel cable pipeline plug, the cylinder including rubber material, its short transverse of one lateral edge of cylinder are provided with
Opening, the diameter of the cylinder outer wall is gradually increased from both ends to middle part, the diameter of the cylinder inner wall from both ends to middle part by
Decrescence small, the cylinder upper end is provided with top board, and the lower end of the cylinder is provided with lower platen, the upper and lower pressing plate and circle
Be provided with corresponding through-hole in the longitudinal direction on cylinder, a screw rod sequentially pass through from the bottom up lower platen, cylinder, top board it is logical
Hole, the nut of screw rod are placed in plugging device lower end, and the screw rod is pierced by top board end and is arranged with nut.
Further, interference is provided with the column type center sealing-plug of rubber material in the cylinder, the center sealing-plug
Outer diameter is gradually reduced from both ends to the middle.
Further, column type center sealing-plug is hollow shape, and cylinder, the axis of cylinder and its phase is arranged inside
It is overlapped, reinforcing rib is provided between the cylinder outer wall and central sealing-plug inner wall, the reinforcing rib is along central sealing-plug diameter
To setting.
Further, the cylinder is multiple, and the axis of multiple cylinders coincides, and passes through reinforcing rib between multiple cylinders
It is connected, the reinforcing rib is arranged radially along central sealing-plug, and the inside middle of most inner side cylinder is horizontally disposed plectane.
Further, the nut of the screw rod is placed in lower platen through-hole, outside the through-hole and nut on the lower platen
Shape is conformal.
Further, the top board is annular, and outside is provided with the protrusion that radially direction extends.
The beneficial effects of the present invention are:
Novel cable pipeline plug of the invention, squeezing the cylinder between upper lower platen by screw bolt and nut makes its inner wall
It is inwardly projecting, it is close to cable；Outer wall outwardly protrudes, and is close to cable tube wall, due to itself being equipped with protrusion in the middle part of cylinder inside and outside wall,
Therefore plugging effect is more preferable, it is not easy to loosen, structure is simple, easy to use.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target of the invention and other advantages can be realized by following specification and
It obtains.
Detailed description of the invention
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
The detailed description of one step, in which:
Fig. 1 is perspective view of the present invention；
Fig. 2 is front sectional view of the present invention.
Specific embodiment
Hereinafter reference will be made to the drawings, and a preferred embodiment of the present invention will be described in detail.It should be appreciated that preferred embodiment
Only for illustrating the present invention, rather than limiting the scope of protection of the present invention.
As shown in Figs. 1-2, novel cable pipeline plug, the cylinder 1 including rubber material, its height of 1 one lateral edge of cylinder
Direction is provided with opening 2, and the diameter of 1 outer wall of cylinder is gradually increased from both ends to middle part, and the diameter of 1 inner wall of cylinder is from both ends in
Portion is gradually reduced, and 1 upper end of cylinder is provided with top board 3, and the lower end of cylinder 1 is provided with lower platen 4, on upper and lower pressing plate and cylinder 1
Be provided with corresponding through-hole in the longitudinal direction, screw rod 5 of the lower end with nut sequentially pass through from the bottom up lower platen 4, cylinder 1,
The through-hole of top board 3, the nut of screw rod 5 are placed in plugging device lower end, and screw rod 5 is pierced by 3 end of top board and is arranged with nut.
In use, being first placed in a bit of of cable in cylinder 1 from opening 2, the related plugging device of cable is then placed in electricity
The nut in 3 upper screw 5 of pressing plate is screwed in cable pipeline, after merging again so that it is moved downward, upper and lower pressing plate mutually leans at this time
The nearly cylinder 1 for squeezing rubber material, causes its inner wall inwardly projecting, is close to cable；Outer wall outwardly protrudes, and is close to cable tube pipe
Wall, last Integral cable pipe effectively prevent ponding, silt, animal and flee at sealing state.
In order to block extra cable channel, interference is provided with the column type center sealing-plug 6 of rubber material in cylinder 1, in
The outer diameter of centre sealing-plug 6 is gradually reduced from both ends to the middle, and the outer wall and 1 inner wall of cylinder of central sealing-plug 6 are realized, stable structure
It is not easily to fall off.
In use, first installing central sealing-plug 6 into plugging device additional, bolt and nut is tightened afterwards, cylinder inner wall is inwardly projecting,
It is close to central sealing-plug；Outer wall outwardly protrudes, and is close to cable tube wall, can implement sealing.
Preferably, column type center sealing-plug 6 is hollow shape, cylinder is arranged inside, the axis of cylinder is mutually be overlapped with it
It closes, reinforcing rib is provided between cylinder outer wall and central sealing-plug inner wall, reinforcing rib is arranged radially along central sealing-plug；
Further preferably, cylinder is multiple, and the axis of multiple cylinders coincides, and passes through reinforcing rib between multiple cylinders
It is connected, reinforcing rib is arranged radially along central sealing-plug, and the inside middle of most inner side cylinder is horizontally disposed plectane；Center sealing
The multiple cylinders and reinforcing rib being arranged in plug can inwardly disperse the pressure from cylinder layer by layer, can finally guarantee plugging device
It is unlikely to pressure break center sealing-plug in the case where tight seal.
The nut of screw rod 5 is placed in 4 through-hole of lower platen, and the shape of through-hole and nut on lower platen 4 is conformal, i.e. lower platen
4 through-hole be in longitudinal cross-section it is inverted T shaped, the through-hole that 5 nut of screw rod is pressed down on plate 4 is limited, and having reached prevents 5 turns of screw rod
Dynamic purpose.
Top board 3 is annular, and outside is provided with the protrusion that radially direction extends, plugging device can be prevented because stress and
It gets deeply stuck in pipeline.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (6)
1. novel cable pipeline plug, it is characterised in that: the cylinder including rubber material, described one its height side of lateral edge of cylinder
To opening is provided with, the diameter of the cylinder outer wall is gradually increased from both ends to middle part, and the diameter of the cylinder inner wall is from both ends
It is gradually reduced to middle part, the cylinder upper end is provided with top board, and the lower end of the cylinder is provided with lower platen, described upper and lower
Corresponding through-hole in the longitudinal direction is provided on pressing plate and cylinder, a screw rod sequentially passes through lower platen, cylinder, upper pressure from the bottom up
The through-hole of plate, the nut of screw rod are placed in plugging device lower end, and the screw rod is pierced by top board end and is arranged with nut.
2. novel cable pipeline plug according to claim 1, it is characterised in that: interference is provided with rubber in the cylinder
The outer diameter of the column type center sealing-plug of glue material matter, the center sealing-plug is gradually reduced from both ends to the middle.
3. novel cable pipeline plug according to claim 2, it is characterised in that: column type center sealing-plug is sky
Cylinder is arranged inside in heart shaped, and the axis of cylinder coincides with it, the cylinder outer wall and central sealing-plug inner wall it
Between be provided with reinforcing rib, the reinforcing rib is arranged radially along central sealing-plug.
4. novel cable pipeline plug according to claim 3, it is characterised in that: the cylinder be it is multiple, it is multiple
The axis of cylinder coincides, and is connected between multiple cylinders by reinforcing rib, and the reinforcing rib is arranged radially along central sealing-plug,
The inside middle of most inner side cylinder is horizontally disposed plectane.
5. novel cable pipeline plug according to claim 1 to 4, it is characterised in that: the nut of the screw rod is set
In in lower platen through-hole, the shape of through-hole and nut on the lower platen is conformal.
6. novel cable pipeline plug according to claim 1 to 4, it is characterised in that: the top board is ring
Shape, outside are provided with the protrusion that radially direction extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110103.8A CN109088368B (en) | 2018-09-21 | 2018-09-21 | Novel cable duct plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110103.8A CN109088368B (en) | 2018-09-21 | 2018-09-21 | Novel cable duct plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109088368A true CN109088368A (en) | 2018-12-25 |
| CN109088368B CN109088368B (en) | 2024-07-09 |
Family
ID=64842445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110103.8A Active CN109088368B (en) | 2018-09-21 | 2018-09-21 | Novel cable duct plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088368B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163656A (en) * | 2021-03-17 | 2021-07-23 | 中国电子科技集团公司第二十九研究所 | Radio frequency rack cable assembly auxiliary tool and using method |
| CN113178824A (en) * | 2021-05-24 | 2021-07-27 | 江西皓平实业有限公司 | Positioning type cable tube plugging device based on electronic information sensing |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0586944A1 (en) * | 1992-09-05 | 1994-03-16 | Doyma Rohrdurchführungstechnik Hans-Ullrich Ihlenfeldt | Seal insert for a pipe having a centering device |
| CN202153630U (en) * | 2011-08-05 | 2012-02-29 | 杭州西霸电力设备有限公司 | Pipeline plugging clamp of explosion-proof type high pressure cable |
| CN202197077U (en) * | 2011-08-05 | 2012-04-18 | 杭州西霸电力设备有限公司 | High-voltage cable pipeline plugging clamp |
| CN204190334U (en) * | 2014-12-01 | 2015-03-04 | 嘉兴市龙盾电力科技有限公司 | flexible cable plugging device |
| CN104728529A (en) * | 2015-04-10 | 2015-06-24 | 缤谷电力科技（上海）有限公司 | Universal protective seal plug for pipe hole |
| CN105490241A (en) * | 2016-01-12 | 2016-04-13 | 浙江亿电电气有限公司 | Pipe jacket plugging device |
| CN205896550U (en) * | 2016-08-18 | 2017-01-18 | 王慧锋 | Two -way plugging device of pipeline |
| CN106885093A (en) * | 2017-04-25 | 2017-06-23 | 江西斯耐尔电力科技有限公司 | A kind of two-way plugging device of pipeline with strong sealing and its application method |
| CN107314188A (en) * | 2016-08-18 | 2017-11-03 | 王慧锋 | A kind of two-way plugging device of pipeline and its application method |
| CN207542709U (en) * | 2017-12-18 | 2018-06-26 | 浙江邦耀电气有限公司 | A kind of dual-purpose cable channel plugging device |
| CN208939493U (en) * | 2018-09-21 | 2019-06-04 | 贵州电网有限责任公司 | Novel cable pipeline plug |
-
2018
- 2018-09-21 CN CN201811110103.8A patent/CN109088368B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0586944A1 (en) * | 1992-09-05 | 1994-03-16 | Doyma Rohrdurchführungstechnik Hans-Ullrich Ihlenfeldt | Seal insert for a pipe having a centering device |
| CN202153630U (en) * | 2011-08-05 | 2012-02-29 | 杭州西霸电力设备有限公司 | Pipeline plugging clamp of explosion-proof type high pressure cable |
| CN202197077U (en) * | 2011-08-05 | 2012-04-18 | 杭州西霸电力设备有限公司 | High-voltage cable pipeline plugging clamp |
| CN204190334U (en) * | 2014-12-01 | 2015-03-04 | 嘉兴市龙盾电力科技有限公司 | flexible cable plugging device |
| CN104728529A (en) * | 2015-04-10 | 2015-06-24 | 缤谷电力科技（上海）有限公司 | Universal protective seal plug for pipe hole |
| CN105490241A (en) * | 2016-01-12 | 2016-04-13 | 浙江亿电电气有限公司 | Pipe jacket plugging device |
| CN205896550U (en) * | 2016-08-18 | 2017-01-18 | 王慧锋 | Two -way plugging device of pipeline |
| CN107314188A (en) * | 2016-08-18 | 2017-11-03 | 王慧锋 | A kind of two-way plugging device of pipeline and its application method |
| CN106885093A (en) * | 2017-04-25 | 2017-06-23 | 江西斯耐尔电力科技有限公司 | A kind of two-way plugging device of pipeline with strong sealing and its application method |
| CN207542709U (en) * | 2017-12-18 | 2018-06-26 | 浙江邦耀电气有限公司 | A kind of dual-purpose cable channel plugging device |
| CN208939493U (en) * | 2018-09-21 | 2019-06-04 | 贵州电网有限责任公司 | Novel cable pipeline plug |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163656A (en) * | 2021-03-17 | 2021-07-23 | 中国电子科技集团公司第二十九研究所 | Radio frequency rack cable assembly auxiliary tool and using method |
| CN113178824A (en) * | 2021-05-24 | 2021-07-27 | 江西皓平实业有限公司 | Positioning type cable tube plugging device based on electronic information sensing |
| CN113178824B (en) * | 2021-05-24 | 2022-06-24 | 江西皓平实业有限公司 | Positioning type cable tube plugging device based on electronic information sensing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109088368B (en) | 2024-07-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |