CN204992506U - Cable channel's tube hole plugging device - Google Patents
Cable channel's tube hole plugging device Download PDFInfo
- Publication number
- CN204992506U CN204992506U CN201520295808.7U CN201520295808U CN204992506U CN 204992506 U CN204992506 U CN 204992506U CN 201520295808 U CN201520295808 U CN 201520295808U CN 204992506 U CN204992506 U CN 204992506U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- briquetting
- rubber
- cable
- pipe
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 230000001737 promoting effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a cable channel's tube hole plugging device aims at solving and adopts among the prior art shutoff mud / concrete to carry out shutoff cable channel's tube hole, is difficult to the problem of dismouting, including sleeve pipe, rubber circle, dog, briquetting, extrusion device, the sleeve pipe cup joints on the cable, and the dog links firmly in sheathed tube one end, and the briquetting setting is on the sleeve pipe and can be along sheathed tube axial displacement, and the rubber snare connects on the sleeve pipe, and the rubber circle is located between dog and the briquetting, and the rubber circle is equipped with the confined inner chamber, and the inner chamber intussuseption of rubber circle is filled with the fluid, sheathed tube one end even has the rubber tube, and dog and rubber tube are located the sleeve pipe both ends respectively. The utility model discloses in be equipped with through briquetting and sleeve pipe extrusion rubber circle, thereby make the rubber circle will fill full sleeve pipe and cable channel's clearance to the circumference diffusion, can be with sleeve pipe and cable seal through the rubber tube, it is sealed effectual, the dismouting of being convenient for, there is not the influence in the axial displacement that causes because of expend with heat and contract with cold or other reasons of cable moreover to sealed.
Description
Technical field
The utility model relates to a kind of pipe orifice plugging device of cable duct.
Background technology
Be inserted into cable duct at cable or need shutoff, existing shutoff adopts shutoff mud/concrete to carry out shutoff substantially, shutoff mud plugging construction is inconvenient, and cost is high, and concrete shutoff can exist certain defect and hidden danger to construction in later period/maintenance because of reasons such as the concrete blocks that produces; And be not easy dismounting, in unloading process, easily damage cable; Cable is because to expand with heat and contract with cold or other reason causes moves axially and can produce infringement to cable.
Utility model content
The utility model provides a kind of pipe orifice plugging device of cable duct, is intended to solve in prior art adopt shutoff mud/concrete to carry out the pore of shutoff cable duct, does not allow easy-to-dismount problem.
In order to solve above technical problem, the utility model is achieved through the following technical solutions: a kind of pipe orifice plugging device of cable duct, comprise sleeve pipe, rubber ring, block, briquetting, for promoting the pressurizing unit of briquetting, casing pipe sleeve is connected on cable, described block is connected in one end of sleeve pipe, briquetting to be arranged on sleeve pipe and can moving axially along sleeve pipe, described rubber ring sleeve is connected on sleeve pipe, rubber ring is between block and briquetting, rubber ring is provided with closed inner chamber, is filled with fluid in the inner chamber of rubber ring; One end of described sleeve pipe is connected with rubber tube, and block and rubber tube lay respectively at sleeve pipe two ends.
Further, described inner chamber with rubber ring coaxial and be annular.
Further, described rubber tube is larger the closer to the position diameter of sleeve pipe; Be convenient to rubber tube and hold cable tightly, strengthen sealing property.
Further, described pressurizing unit is screwed pipe, and described outside of sleeve wall is provided with the screw thread matched with screwed pipe, and described briquetting is socketed on sleeve pipe, and described briquetting is between screwed pipe and rubber ring; Be convenient to the position of fixation clip.
Further, described screwed pipe lateral wall is provided with rotary handle; Be convenient to manual adjustments screwed pipe.
Further, water is filled with in the inner chamber of rubber ring; Cost is low, is convenient to the effect strengthening seal with elastometic washer pipeline.
Compared with prior art the utility model has the advantages that: be provided with in the utility model by briquetting and sleeve pipe extruding rubber ring, make rubber ring to circumference diffusion thus will the gap of full sleeve pipe and cable duct be filled, can by sleeve pipe and cable seal by rubber tube; Good sealing effect, is convenient to dismounting, and cable is because to expand with heat and contract with cold or other reason causes moves axially, and there is not impact to sealing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model before rubber ring compression;
Fig. 2 is structural representation of the present utility model after rubber ring compression.
Embodiment
Consult Fig. 1 and Fig. 2, a kind of pipe orifice plugging device of cable duct, comprise sleeve pipe 1, rubber ring 2, block 3, briquetting 4, for promoting the pressurizing unit of briquetting 4, sleeve pipe 1 is socketed on cable, described block 3 is connected in one end of sleeve pipe 1, briquetting 4 to be arranged on sleeve pipe 1 and can moving axially along sleeve pipe 1, described rubber ring 2 is socketed on sleeve pipe 1, rubber ring 2 is between block 3 and briquetting 4, rubber ring 2 is provided with closed inner chamber, described inner chamber with rubber ring 2 coaxial and be annular, be filled with fluid in the inner chamber of rubber ring 2; One end of described sleeve pipe 1 is connected with rubber tube 5, and block 3 and rubber tube 5 lay respectively at sleeve pipe 1 two ends.Described rubber tube 5 is larger the closer to the position diameter of sleeve pipe 1.Described pressurizing unit is screwed pipe 6, and described sleeve pipe 1 lateral wall is provided with the screw thread matched with screwed pipe 6, and described briquetting 4 is socketed on sleeve pipe 1, and described briquetting 4 is between screwed pipe 6 and rubber ring 2.Described screwed pipe 6 lateral wall is provided with rotary handle 7.Water, air or other fluid is filled with in the inner chamber of rubber ring 2.
During use, rubber tube 5 is translated on sleeve pipe 1, cable is made to pass sleeve pipe 1, then sleeve pipe 1 is plugged in cable duct, make screwed pipe 6 gradually near block 3 by rotary handle 7, make rubber ring 2 times compression, then rubber ring 2 is extruded the full sleeve pipe 1 of rear filling and the gap in cable duct, then turn down rubber tube 5, rubber tube 5 is socketed on cable.
Be provided with in the utility model by briquetting and sleeve pipe extruding rubber ring, make rubber ring to circumference diffusion thus will the gap of full sleeve pipe and cable duct be filled, can by sleeve pipe and cable seal by rubber tube; Good sealing effect, is convenient to dismounting, and cable is because to expand with heat and contract with cold or other reason causes moves axially, and there is not impact to sealing.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (6)
1. the pipe orifice plugging device of a cable duct, it is characterized in that: comprise sleeve pipe (1), rubber ring (2), block (3), briquetting (4), for promoting the pressurizing unit of briquetting (4), sleeve pipe (1) is socketed on cable, described block (3) is connected in one end of sleeve pipe (1), it is upper and can moving axially along sleeve pipe (1) that briquetting (4) is arranged on sleeve pipe (1), described rubber ring (2) is socketed on sleeve pipe (1), rubber ring (2) is positioned between block (3) and briquetting (4), rubber ring (2) is provided with closed inner chamber, fluid is filled with in the inner chamber of rubber ring (2), one end of described sleeve pipe (1) is connected with rubber tube (5), and block (3) and rubber tube (5) lay respectively at sleeve pipe (1) two ends.
2. the pipe orifice plugging device of a kind of cable duct according to claim 1, is characterized in that: described inner chamber with rubber ring (2) coaxial and for annular.
3. the pipe orifice plugging device of a kind of cable duct according to claim 1, is characterized in that: described rubber tube (5) is larger the closer to the position diameter of sleeve pipe (1).
4. the pipe orifice plugging device of a kind of cable duct according to claim 1, it is characterized in that: described pressurizing unit is screwed pipe (6), described sleeve pipe (1) lateral wall is provided with the screw thread matched with screwed pipe (6), described briquetting (4) is socketed on sleeve pipe (1), and described briquetting (4) is positioned between screwed pipe (6) and rubber ring (2).
5. the pipe orifice plugging device of a kind of cable duct according to claim 4, is characterized in that: described screwed pipe (6) lateral wall is provided with rotary handle (7).
6. the pipe orifice plugging device of a kind of cable duct according to claim 1, is characterized in that: be filled with water in the inner chamber of rubber ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295808.7U CN204992506U (en) | 2015-05-08 | 2015-05-08 | Cable channel's tube hole plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295808.7U CN204992506U (en) | 2015-05-08 | 2015-05-08 | Cable channel's tube hole plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992506U true CN204992506U (en) | 2016-01-20 |
Family
ID=55126835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295808.7U Active CN204992506U (en) | 2015-05-08 | 2015-05-08 | Cable channel's tube hole plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901258A (en) * | 2015-05-08 | 2015-09-09 | 国家电网公司 | Hole plugging device for cable conduit |
| CN109510127A (en) * | 2018-11-19 | 2019-03-22 | 镇江华驰电器有限公司 | A kind of power pipe plugging structure |
-
2015
- 2015-05-08 CN CN201520295808.7U patent/CN204992506U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901258A (en) * | 2015-05-08 | 2015-09-09 | 国家电网公司 | Hole plugging device for cable conduit |
| CN109510127A (en) * | 2018-11-19 | 2019-03-22 | 镇江华驰电器有限公司 | A kind of power pipe plugging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |