CN203671135U - Pipeline plug special for PE corrugated pipe - Google Patents
Pipeline plug special for PE corrugated pipe Download PDFInfo
- Publication number
- CN203671135U CN203671135U CN201320886671.3U CN201320886671U CN203671135U CN 203671135 U CN203671135 U CN 203671135U CN 201320886671 U CN201320886671 U CN 201320886671U CN 203671135 U CN203671135 U CN 203671135U
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- Prior art keywords
- circular ring
- tapered portion
- cock body
- construction
- utility
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- Expired - Lifetime
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- 238000010276 construction Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a pipeline plug special for a PE corrugated pipe. A conical portion contracted outwards is arranged at the front end of a hollow plug body, and a circular ring integrally connected with the conical portion is arranged at the rear end of the hollow plug body. A cross frame is arranged in the circular ring, and the four ends of the support extend towards the inner wall of the circular ring to be integrated with the circular ring. Compared with the background art, the pipeline plug is simple in structure, low in manufacturing cost and capable of being recycled; foreign matter is prevented from entering a pipe body in construction, the construction can be carried out conveniently, construction efficiency is effectively improved, and the construction progress is accelerated.
Description
Technical field
The utility model relates to a kind of assembly of PE bellows, especially a kind of duct plug being exclusively used on PE bellows.
Background technique
Pvc pipe is widely used in the pipe-line systems such as the water supply, draining, wiring of life, industry, because pvc pipe is all buried under the ground in the time laying, when construction, inevitably having the foreign matters such as a lot of earth, sandstone is entered in body by the mouth of pipe of pvc pipe, affect the circulation of pipe in-vivo medium, cause the obstruction of body pipeline, increase amount of maintenance, so workmen pays close attention to and prevents that foreign matter from entering in body in the time of construction as far as possible, once there be a large amount of foreign matters to enter in body, workmen also to take time remove foreign matter connect again body, efficiency of construction is greatly affected.
Model utility content
Purpose of design: avoid the deficiency in background technique, design one prevents that in construction, foreign matter enters body, improves the duct plug that is exclusively used in PE bellows of efficiency of construction.
Design proposal: in order to realize above-mentioned purpose of design.1, hollow cock body is integrally formed by front end tapered portion and rear end circular ring, is first technical characteristics of the present utility model.The object of design is like this, after hollow cock body is filled in tube mouth, the front end tapered portion of cock body near body inner side and rear end circular ring near body outside, when construction, the foreign matter such as earth, sandstone enters in cock body, and due to the tapered portion of cock body front end, foreign matter skids off cock body again, effectively having prevented that foreign matter from entering in body affects construction progress, has improved efficiency of construction; In addition, the outer inspection of the circular ring of cock body and internal diameter of tube body interference fit, make circular ring swelling in the mouth of pipe of body, also can not depart from body even if frequently carry body cock body.2, in the circular ring of hollow cock body rear end, being provided with cross bracket, is second technical characteristics of the present utility model.The object of design is like this, when body is put into sloptank, need to connect body time, by the cross bracket in circular ring, can conveniently take out cock body, is convenient to use next time, easy to operate, time saving and energy saving.3, the bar seam breach that has multiple uniform arrangements in the tapered portion of hollow cock body front end is the 3rd technical characteristics of the present utility model.The object of design is like this, by have multiple seam breach in cock body front end tapered portion, makes cock body front end tapered portion form polylith slice structure, even if foreign matter is splashed in cock body, the cock body tapered portion of polylith slice structure also can eject cock body by foreign matter.
Technological scheme: a kind of duct plug that is exclusively used in PE bellows, hollow cock body front end is the tapered portion of outwards shrinking, rear end is the circular ring being connected with tapered portion; Circular ring inside is provided with cross bracket and support four ends extend into one to circular ring inwall.
The utility model compared with background technique, the one, simple in structure, manufacture cost is lower and can recycle; The 2nd, while preventing from constructing, foreign matter enters in body, has facilitated the carrying out of construction, effectively improves efficiency of construction, has accelerated construction progress.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further.
Accompanying drawing 1 is the perspective view of the utility model duct plug.
Accompanying drawing 2 is the another kind of embodiment's of the utility model duct plug perspective view.
Perspective view when accompanying drawing 3 uses for the utility model duct plug.
Cross section structure schematic diagram when accompanying drawing 4 uses for the utility model duct plug.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Embodiment 1: with reference to accompanying drawing 1,3,4.Be exclusively used in a duct plug for PE bellows, comprise the cock body 10 of hollow; Described cock body 10 front ends are the tapered portion 2 of outwards shrinking, and rear end is the circular ring 1 being connected with tapered portion 2; The tapered portion 2 smallest end diameters of described cock body 10 are half of circular ring 1 diameter; The external diameter of described circular ring 1 is slightly larger than the internal diameter of body 5, between circular ring 1 external diameter and body 5 internal diameters, is interference fit; Described circular ring 1 inside is provided with cross bracket 3; Described cross bracket 3 four ends extend into one to circular ring 1 inwall respectively.
Embodiment 2: with reference to accompanying drawing 2,3,4.Be exclusively used in a duct plug for PE bellows, comprise the cock body 10 of hollow; Described cock body 10 front ends are the tapered portion 2 of outwards shrinking, and rear end is the circular ring 1 being connected with tapered portion 2; The tapered portion 2 smallest end diameters of described cock body 10 are half of circular ring 1 diameter; The external diameter of described circular ring 1 is slightly larger than the internal diameter of body 5, between circular ring 1 external diameter and body 5 internal diameters, is interference fit; Described circular ring 1 inside is provided with cross bracket 3; Described cross bracket 3 four ends extend into one to circular ring 1 inwall respectively; Tapered portion 2 front ends of described cock body 10 have the bar seam breach 4 of multiple uniform arrangements; Described tapered portion 2 is divided into polylith slice structure by seam breach 4.
When use, directly cock body 10 is filled in to the mouth of pipe place of body 5, firmly by the mouth of pipe of the circular ring of cock body 10 1 swelling body 5, due to the tapered portion 2 of cock body 10 front ends, foreign matter enters cock body 10 and skids off immediately after interior, has effectively prevented that foreign matter from entering in body 5, improved efficiency of construction; And cock body 10 just can easily be taken out and deposit by cross bracket 3 from body 5, be convenient to use next time.
Above-mentioned cross bracket 3 can be also the racemosus shape shape of outwards dispersing from centre.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of restriction to the utility model mentality of designing; any combination, increase or amendment that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (3)
1. a duct plug that is exclusively used in PE bellows, is characterized in that: hollow cock body (10) front end is the tapered portion (2) of outwards shrinking, the circular ring (1) of rear end for being connected with tapered portion (2); Circular ring (1) inside is provided with cross bracket (3) and support (3) four ends extend into one to circular ring (1) inwall respectively.
2. the duct plug that is exclusively used in PE bellows according to claim 1, is characterized in that: tapered portion (2) the smallest end diameter of cock body (10) is the half of circular ring (1) diameter.
3. the duct plug that is exclusively used in PE bellows according to claim 2, it is characterized in that: tapered portion (2) front end of cock body (10) has the bar seam breach (4) of multiple uniform arrangements, and tapered portion (2) is divided into polylith slice structure by bar seam breach (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886671.3U CN203671135U (en) | 2013-12-31 | 2013-12-31 | Pipeline plug special for PE corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886671.3U CN203671135U (en) | 2013-12-31 | 2013-12-31 | Pipeline plug special for PE corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671135U true CN203671135U (en) | 2014-06-25 |
Family
ID=50967428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886671.3U Expired - Lifetime CN203671135U (en) | 2013-12-31 | 2013-12-31 | Pipeline plug special for PE corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477267A (en) * | 2017-08-31 | 2017-12-15 | 巢湖鹏远金属焊管有限公司 | A kind of anti-blocking pipeline |
-
2013
- 2013-12-31 CN CN201320886671.3U patent/CN203671135U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477267A (en) * | 2017-08-31 | 2017-12-15 | 巢湖鹏远金属焊管有限公司 | A kind of anti-blocking pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |