CN204267973U - The resistance to tamponade of pipeline - Google Patents
The resistance to tamponade of pipeline Download PDFInfo
- Publication number
- CN204267973U CN204267973U CN201420264938.XU CN201420264938U CN204267973U CN 204267973 U CN204267973 U CN 204267973U CN 201420264938 U CN201420264938 U CN 201420264938U CN 204267973 U CN204267973 U CN 204267973U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- pin
- pipeline
- tamponade
- dunnage
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the resistance to tamponade of a kind of pipeline, comprise sleeve pipe (1), trapezoidal lift block (2), enhancing screw (3), pin-and-hole (4), screw mandrel pin (5), promote dunnage (6), retaining ring (7), hat brim (8), expanding ring (9), it is characterized in that: described sleeve pipe (1) is provided with hat brim (8) and expanding ring (9), described sleeve pipe (1) lower end is connected with trapezoidal lift block (2), described sleeve pipe (1) is by hat brim (8), retaining ring (7) is fixedly connected with lifting dunnage (6), described enhancing screw (3) is arranged on sleeve pipe (1), trapezoidal lift block (2) is with in lifting dunnage (6), described enhancing screw (3) offers pin-and-hole (4), described screw mandrel pin (5) can be inserted in pin-and-hole (4).The resistance to tamponade of pipeline of the present utility model can effective closed conduit and prevent sewage and foreign matter from pouring in pipeline.
Description
Technical field
The utility model relates to a kind of resistance to tamponade, particularly relates to the resistance to tamponade of a kind of pipeline.
Background technique
Communication and electric power cable are all built now at subsurface, first establish inspection shaft (inspection shaft degree of depth 1200-3000MM) at subsurface channelling every several meters to more than 100 meters meetings, then drag and drop cable as required, after pipe laying has been constructed, the mouth of pipe is open, in inspection shaft, material such as meeting rain or sewage etc. stores for a long time foreign matter in well to be poured and causes line clogging in pipeline and scrap, and is therefore badly in need of now will designing a kind of energy closed conduit and preventing Pipeline Water and foreign matter from pouring the product of pipeline.
Model utility content
Technical problem to be solved in the utility model is to provide the effective closed conduit of a kind of energy and prevents sewage and foreign matter from pouring the resistance to tamponade of pipeline in pipeline.
For solving the problems of the technologies described above, the utility model provides a kind of pipeline resistance to tamponade, comprise sleeve pipe, trapezoidal lift block, enhancing screw, pin-and-hole, screw mandrel pin, promote dunnage, retaining ring, hat brim, expanding ring, it is characterized in that: described sleeve pipe is provided with hat brim and expanding ring, described its lower end is connected with trapezoidal lift block, described sleeve pipe is fixedly connected with lifting dunnage by retaining ring, described enhancing screw is arranged on sleeve pipe, trapezoidal lift block and promotes in dunnage, described enhancing screw offers pin-and-hole, and described screw mandrel pin can insert in pin-and-hole.
Further, described retaining ring is that a circle is integrated with lifting dunnage.
Further, described hat brim is arranged on cannula tip, and described hat brim is that a circle and sleeve pipe are integrated.
Further, described expanding ring has two, and described its lower end is respectively equipped with two expanding rings.
Compared with prior art, the beneficial effects of the utility model are:
The resistance to tamponade of pipeline of the present utility model can effective closed conduit and prevent sewage and foreign matter from pouring in pipeline.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Number in the figure:
1-sleeve pipe 2-trapezoidal lift block 3-enhancing screw 4-pin-and-hole
5-screw mandrel pin 6-promotes dunnage 7-retaining ring 8-hat brim
9-expanding ring
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figure 1, the resistance to tamponade of a kind of pipeline, comprise sleeve pipe 1, trapezoidal lift block 2, enhancing screw 3, pin-and-hole 4, screw mandrel pin 5, promote dunnage 6, retaining ring 7, hat brim 8, expanding ring 9, described sleeve pipe 1 is provided with hat brim 8 and expanding ring 9, described sleeve pipe 1 lower end is connected with trapezoidal lift block 2, described sleeve pipe 1 is fixedly connected with lifting dunnage 6 by retaining ring 7, described enhancing screw 3 is arranged on sleeve pipe 1, trapezoidal lift block 2 is with in lifting dunnage 6, described enhancing screw 3 offers pin-and-hole 4, described screw mandrel pin 5 can insert in pin-and-hole 4 and prevent trapezoidal lift block 2 from dropping, described retaining ring 7 is that a circle is integrated with lifting dunnage 6, described hat brim 8 is arranged on sleeve pipe 1 top, described hat brim 8 is that a circle and sleeve pipe 1 are integrated, described expanding ring 9 has two, described sleeve pipe 1 lower end is respectively equipped with two expanding rings 9, when described hat brim 8 can prevent water level from exceeding pipe in flow ipe, what described enhancing screw 3 rotated employing is that special-shaped special spanner prevents non-working person from arbitrarily opening.
When the resistance to tamponade of pipeline is installed and used: sleeve pipe 1 is filled in pipeline opening, the trapezoidal lift block 2 be connected with enhancing screw 3 is made to increase with special-shaped special spanner rotary lifting screw mandrel 3 afterwards, can make expanding ring 9 inflating clip on sleeve pipe 1 after trapezoidal lift block 2 rises on inner-walls of duct, thus complete the work of the airtight mouth of pipe, if O type circle can be installed when internal diameter of the pipeline has deviation additional outside expanding ring 9 to make up internal diameter nonstandard running into, thus effective airtight mouth of pipe.
To sum up, the resistance to tamponade of pipeline of the present utility model can effective closed conduit and prevent sewage and foreign matter from pouring in pipeline.
The foregoing is only better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned mode of execution; in every case those of ordinary skill in the art modify or change according to the equivalence that the utility model institute disclosure is done, and all should include in the protection domain recorded in claims.
Claims (4)
1. the resistance to tamponade of pipeline, comprise sleeve pipe (1), trapezoidal lift block (2), enhancing screw (3), pin-and-hole (4), screw mandrel pin (5), promote dunnage (6), retaining ring (7), hat brim (8), expanding ring (9), it is characterized in that: described sleeve pipe (1) is provided with hat brim (8) and expanding ring (9), described sleeve pipe (1) lower end is connected with trapezoidal lift block (2), described sleeve pipe (1) is by hat brim (8), retaining ring (7) is fixedly connected with lifting dunnage (6), described enhancing screw (3) is arranged on sleeve pipe (1), trapezoidal lift block (2) is with in lifting dunnage (6), described enhancing screw (3) offers pin-and-hole (4), described screw mandrel pin (5) can be inserted in pin-and-hole (4).
2. the resistance to tamponade of a kind of pipeline according to claim 1, is characterized in that: described retaining ring (7) is that a circle is integrated with lifting dunnage (6).
3. the resistance to tamponade of a kind of pipeline according to claim 1, is characterized in that: described hat brim (8) is arranged on sleeve pipe (1) top, and described hat brim (8) is that a circle and sleeve pipe (1) are integrated.
4. the resistance to tamponade of a kind of pipeline according to claim 1, is characterized in that: described expanding ring (9) has two, and described sleeve pipe 1 lower end is respectively equipped with two expanding rings 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264938.XU CN204267973U (en) | 2014-05-23 | 2014-05-23 | The resistance to tamponade of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264938.XU CN204267973U (en) | 2014-05-23 | 2014-05-23 | The resistance to tamponade of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267973U true CN204267973U (en) | 2015-04-15 |
Family
ID=52802840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264938.XU Expired - Fee Related CN204267973U (en) | 2014-05-23 | 2014-05-23 | The resistance to tamponade of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499908A (en) * | 2016-12-15 | 2017-03-15 | 福州市水务管网维护有限公司 | A kind of expansion type pipe plugging head and its main body mechanism |
| CN106523845A (en) * | 2016-12-15 | 2017-03-22 | 福州市水务管网维护有限公司 | Pipeline plugging device |
| CN110265958A (en) * | 2019-07-31 | 2019-09-20 | 苏州华易亿全电力器材有限公司 | A kind of cable protection pipe pipe close |
-
2014
- 2014-05-23 CN CN201420264938.XU patent/CN204267973U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499908A (en) * | 2016-12-15 | 2017-03-15 | 福州市水务管网维护有限公司 | A kind of expansion type pipe plugging head and its main body mechanism |
| CN106523845A (en) * | 2016-12-15 | 2017-03-22 | 福州市水务管网维护有限公司 | Pipeline plugging device |
| CN106523845B (en) * | 2016-12-15 | 2018-06-19 | 福州市水务管网维护有限公司 | A kind of pipeline plug |
| CN110265958A (en) * | 2019-07-31 | 2019-09-20 | 苏州华易亿全电力器材有限公司 | A kind of cable protection pipe pipe close |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Jianzhong Document name: Notification to Make Rectification |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |