CN202597962U - Connection structure of thin-wall stainless steel drainage pipe - Google Patents
Connection structure of thin-wall stainless steel drainage pipe Download PDFInfo
- Publication number
- CN202597962U CN202597962U CN 201220193409 CN201220193409U CN202597962U CN 202597962 U CN202597962 U CN 202597962U CN 201220193409 CN201220193409 CN 201220193409 CN 201220193409 U CN201220193409 U CN 201220193409U CN 202597962 U CN202597962 U CN 202597962U
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- China
- Prior art keywords
- stainless steel
- connection structure
- thin
- pipe
- wall stainless
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- 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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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 23
- 239000010935 stainless steel Substances 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 229920001971 elastomer Polymers 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 4
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a connection structure of a thin-wall stainless steel drainage pipe. The connection structure is characterized in that outer surfaces of connecting end parts of a pipe fitting and a straight pipe are provided with sealing grooves respectively, wherein seal rings are arranged in the sealing grooves in a matching way and are tightly locked by using a fastening bolt arranged on a hoop part to deform to shrink and firmly connect the pipe fitting and the straight pipe; the sealing grooves are U-shaped sealing grooves; the seal rings are O-shaped seal rings of silicon rubber material; the sealing grooves are arranged at positions which are 5 mm away from the pipe end; the width of the sealing grooves is less than or equal to 10 mm and the height of the sealing grooves is less than or equal to 6 mm; the diameter of the seal rings is greater than the height of the U-shaped sealing grooves; and the hoop part comprises a rubber sleeve and a stainless steel hoop sleeve. The connection structure has a simple structure and is easy, convenient and safe in connection.
Description
Technical field
The utility model relates to the thin-wall stainless steel pipe fitting, more particularly, relates to a kind of linkage structure of thin-wall stainless steel waste pipe.
Background technique
The thin-wall stainless steel waste pipe is mainly used in the construction drainage engineering as the building material of the top grade of China recent years development, has corrosion-resistant, in light weight, advantages such as mechanical property is good, resistance to water-flow is little, noise is low, long service life.
At present, the Placement of thin-wall stainless steel waste pipe adopts the mode of welding mostly, and welding thin-wall stainless steel waste pipe has higher requirement to operator's operative skill.Therefore, seek a kind of interconnection technique, can realize that connection quick, easy, safe between the drainage pipe is the problem that those skilled in the art study always.
Summary of the invention
For a kind of quick, easy, safe thin-wall stainless steel waste pipe connectivity scenario is provided, the utility model provides a kind of thin-wall stainless steel connection structure for drain-pipe, and this thin-wall stainless steel connection structure for drain-pipe has been realized quick, easy, safe connection.
The utility model solves the technological scheme that its technical problem adopted and is described below: pipe fitting is connected end outer surface and is respectively equipped with sealed groove with straight tube; Cooperate in the sealing groove to be provided with seal ring, the clamping bolt lock sealing circle that is provided with through clip spare self makes it to produce deformation and shrinks and be fastenedly connected pipe fitting and straight tube.
Said sealed groove is a sealed groove in the U type, and said seal ring is the O RunddichtringO of silicone rubber material.
Said sealed groove is arranged on the place apart from pipe end 5mm.
Width≤the 10mm of said sealed groove, highly≤6mm.
The diameter of said seal ring is greater than the height of U type sealed groove.
Said clip spare comprises rubber gum cover and stainless steel lathe dog cover.
According to the utility model of said structure, its beneficial effect is: the utility model is simple in structure, connects easy, safety.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation.
Fig. 1 is the utility model structural representation.
Pipe fitting in the drawings, 1; 2, clamping bolt; 3, rubber gum cover; 4, seal ring; 5, clip spare; 6, straight tube.
Embodiment
As shown in Figure 1, a kind of thin-wall stainless steel connection structure for drain-pipe, because of the wall thickness of thin-wall stainless steel water-drainage tube part 1 thinner; The clamping bolt 2 of clip spare 5 is in the process of locking; Be prone to cause the tube end distortion, cause quality of connection to descend, thereby bury the hidden danger of leaking; If this hidden danger is once discovery, the reparation of pipe end is then very difficult.Therefore, pipe fitting 1 is connected end outer surface and is respectively equipped with sealed groove in the U type with straight tube 6, be used for increasing the structural strength of connection.Said sealed groove is arranged on the place apart from pipe end 5mm, the width≤10mm of sealed groove, highly≤6mm.Cooperate in the said sealed groove to be provided with seal ring 4, sealing circle 4 is the O RunddichtringO of silicone rubber material, and the diameter of sealing circle 4 is greater than the height of U type sealed groove.Seal ring 4 is set plays the frictional resistance that improves between rubber gum cover 3 and pipe fitting 1 and the straight tube 6, form the effect of effective anti-pulling.Making it to produce deformation through the clamping bolt 2 lock sealing circles 4 of clip spare 5 self and rubber gum cover 3 shrinks and is fastenedly connected pipe fitting 1 and straight tube 6; Clip spare 5 is through the slit between extruding rubber gum cover 3 and pipe fitting 1 and the straight tube 6; Contraction and deformation through rubber gum cover 3 form sealing, and this clip spare comprises rubber gum cover 3 and stainless steel lathe dog cover.
The linkage structure of the utility model can be applicable on the links such as straight tube, pipe joint, threeway, four-way, elbow, straight-through, permeability cell, trap pipe.
The method for using of the utility model is described below:
Clip spare 5 is inserted on the straight tube 6,, the back-up ring in mouth of pipe top and the rubber sealing boot is combined closely the mouth of pipe place, lower end that rubber gum cover 3 is inserted in straight tube 1; Rubber gum cover 3 first halves are overturn downwards; Insert pipe fitting 1 in the rubber gum cover 3 that has overturn, the bottom of the mouth of pipe and the opposite side back-up ring in the cover are adjacent to.The adjustment position is on the same axis two ends of jointing, and the rubber gum cover 3 that has overturn is resetted, and the clamping bolt 2 of alternately locking clip spare 5 gets final product.
Claims (6)
1. thin-wall stainless steel connection structure for drain-pipe; It is characterized in that: pipe fitting is connected end outer surface with straight tube and is respectively equipped with sealed groove; Cooperate in the sealing groove to be provided with seal ring, the clamping bolt lock sealing circle that is provided with through clip spare self makes it to produce deformation and shrinks and be fastenedly connected pipe fitting and straight tube.
2. thin-wall stainless steel connection structure for drain-pipe according to claim 1 is characterized in that: said sealed groove is a sealed groove in the U type, and said seal ring is the O RunddichtringO of silicone rubber material.
3. thin-wall stainless steel connection structure for drain-pipe according to claim 1 and 2 is characterized in that: said sealed groove is arranged on the place apart from pipe end 5mm.
4. thin-wall stainless steel connection structure for drain-pipe according to claim 1 and 2 is characterized in that: the width≤10mm of said sealed groove, highly≤6mm.
5. thin-wall stainless steel connection structure for drain-pipe according to claim 1 and 2 is characterized in that: the diameter of said seal ring is greater than the height of U type sealed groove.
6. thin-wall stainless steel connection structure for drain-pipe according to claim 1 is characterized in that: said clip spare comprises rubber gum cover and stainless steel lathe dog cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193409 CN202597962U (en) | 2012-05-03 | 2012-05-03 | Connection structure of thin-wall stainless steel drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193409 CN202597962U (en) | 2012-05-03 | 2012-05-03 | Connection structure of thin-wall stainless steel drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597962U true CN202597962U (en) | 2012-12-12 |
Family
ID=47315502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193409 Expired - Fee Related CN202597962U (en) | 2012-05-03 | 2012-05-03 | Connection structure of thin-wall stainless steel drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597962U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051337A (en) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | Water drainage straight pipe hoop connecting structure |
| CN107524874A (en) * | 2017-09-19 | 2017-12-29 | 无锡市交通工程有限公司 | The connector Seepage method of HDPE plastic-steel spirally-wound pipes |
| CN109269724A (en) * | 2018-11-21 | 2019-01-25 | 霍山嘉远智能制造有限公司 | A kind of air pressure detecting tool of thin-walled valve body |
| CN110469728A (en) * | 2019-09-12 | 2019-11-19 | 廖忠烈 | A kind of special-shaped seal ring improves type ring press type pipe and installation method |
-
2012
- 2012-05-03 CN CN 201220193409 patent/CN202597962U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051337A (en) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | Water drainage straight pipe hoop connecting structure |
| CN107524874A (en) * | 2017-09-19 | 2017-12-29 | 无锡市交通工程有限公司 | The connector Seepage method of HDPE plastic-steel spirally-wound pipes |
| CN107524874B (en) * | 2017-09-19 | 2019-08-13 | 无锡市交通工程有限公司 | The connector Seepage method of HDPE plastic-steel spirally-wound pipe |
| CN109269724A (en) * | 2018-11-21 | 2019-01-25 | 霍山嘉远智能制造有限公司 | A kind of air pressure detecting tool of thin-walled valve body |
| CN110469728A (en) * | 2019-09-12 | 2019-11-19 | 廖忠烈 | A kind of special-shaped seal ring improves type ring press type pipe and installation method |
| CN110469728B (en) * | 2019-09-12 | 2024-05-03 | 廖忠烈 | Special-shaped sealing ring, ring-pressing type pipe fitting and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121212 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |