CN203703426U - Quick connector for stainless steel gas pipeline - Google Patents
Quick connector for stainless steel gas pipeline Download PDFInfo
- Publication number
- CN203703426U CN203703426U CN201420055284.XU CN201420055284U CN203703426U CN 203703426 U CN203703426 U CN 203703426U CN 201420055284 U CN201420055284 U CN 201420055284U CN 203703426 U CN203703426 U CN 203703426U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- quick connector
- clip
- steel gas
- combined type
- 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 - Lifetime
Links
- 239000010935 stainless steel Substances 0.000 title claims abstract description 27
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick connector for a stainless steel gas pipeline, and belongs to the field of connecting devices of negative pressure pipelines. Existing hoop reinforcing ribs are all in a same direction, hoops are low in intensity in the direction without the reinforcing ribs, and fatigue failure is easy to occur. The quick connector for the stainless steel gas pipeline comprises a circular hoop formed by two or more sections of arc-shaped hoop subsections (1) in an encircling mode. The quick connector for the stainless steel gas pipeline is characterized in that a combined type reinforcing rib (2) is arranged on the outer side of each arc-shaped hoop subsection (1), and each combined type reinforcing rib (2) is formed by connecting multiple reinforcing ribs in a staggered mode. Through the connection of the multiple reinforcing ribs in the staggered mode, the hoop subsections (1) can bear impacts in multiple directions, the intensity of the hoop subsections (1) can be improved, and the service life of the hoop can be improved. The quick connector for the stainless steel gas pipeline further has the advantages of being light, convenient to connect and the like.
Description
Technical field
The quick connector of stainless steel gas tube, belongs to negative-pressure pipeline connection device field, is specifically related to a kind of quick connector of stainless steel gas tube.
Background technique
The Placement of stainless steel gas tube and other stainless steel negative-pressure pipelines is mainly that flange connects at present, but it is many that flange bolt connects, and labor intensity is large, clip connected contrast flange connects, can reduce labor strength, time saving and energy saving, but the pressure transient in gas tube, while using clip connected, clip needs to bear the impact force of multiple directions, existing clip stiffening rib is all in one direction, and clip is not having the direction intensity of stiffening rib low, easily fatigue failure.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide that a kind of intensity is high, the quick connector of long service life, lightweight stainless steel gas tube.
The utility model solves the technological scheme that its technical problem adopts: the quick connector of this stainless steel gas tube, comprise by the circular arc clip branch of two or more and surround the circular clip forming, it is characterized in that: the outside of described clip branch is provided with combined type stiffening rib, and combined type stiffening rib is cross-linked and is formed by many stiffening ribs.Be cross-linked and can make clip branch bear the impact of multiple directions by many stiffening ribs, improve the intensity of clip branch, improve the working life of clip.
Described clip is surrounded and is formed by two semicircular clip branches, and the two ends of clip branch are respectively equipped with a combined type stiffening rib.Semicircular clip branch radian is large, stressed other positions that is greater than, two ends of clip branch.
Described clip is surrounded and is formed by three sections of arc-shaped clamp branches, and the middle part of clip branch is provided with a combined type stiffening rib.Three sections of clip branches surround and are suitable for the very large stainless steel gas tube of diameter, reduce the weight of each clip branch, easy to connect, and clip branch easily produces stress and concentrates at middle part, improve the intensity of clip branch by combined type stiffening rib.
Described combined type stiffening rib comprises waling and cross reinforcing, and waling axially arranges, and cross reinforcing is connected with waling is vertical.
Described combined type stiffening rib is I-shaped, rectangle or cross.
Described combined type stiffening rib is triangle.Leg-of-mutton combined type stiffening rib can bear more multidirectional impact, further improves the intensity of clip branch.
Described clip branch and combined type stiffening rib adopt the moulding of aluminum or aluminum alloy integrally casting.Reduce the weight of clip branch, connection, easy to process, integrally casting shaping strength is high, long service life.
Described clip branch inner side is provided with rubber seal.Improve sealing, prevent gas leakage, safe and reliable.
Compared with prior art, the beneficial effect that the quick connector of the utility model stainless steel gas tube has is: be cross-linked and can be made clip branch bear the impact of multiple directions by many stiffening ribs, improve the intensity of clip branch, improve the working life of clip; Easy to connect, the clip branch of aluminium material is lightweight, is convenient to installation, convenient disassembly, and can reduces the stressed of stainless steel gas tube joint, connects reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the quick connector of the utility model stainless steel gas tube.
Fig. 2 is the perspective view of clip branch.
Fig. 3 is that clip surrounds by three sections of clip branches the structural representation forming.
Fig. 4 is the plan view schematic diagram of Tu3Zhong clip branch.
Fig. 5 is the structural representation of triangle shape composite stiffening rib.
Fig. 6 is the structural representation of rectangle combined type stiffening rib.
Wherein: 1, clip branch 2, combined type stiffening rib 3, bolt 4, rubber seal.
Embodiment
Fig. 1～2nd, the most preferred embodiment of the quick connector of the utility model stainless steel gas tube, is described further below in conjunction with 1 ~ 6 pair of the utility model of accompanying drawing.
With reference to Fig. 1～2, the quick connector of stainless steel gas tube, comprise by two semicircular clip branches 1 and surround the circular clip forming, after the end docking of Liang Ge clip branch 1, be fixedly connected with by bolt 3, the two ends in clip branch 1 circular arc outside are respectively equipped with a combined type stiffening rib 2, combined type stiffening rib 2 is made up of two walings and two cross reinforcings, wherein waling is along the axial setting of clip branch 1, article two, cross reinforcing is vertically connected between two walings, can effectively improve the intensity of clip branch 1 all directions by combined type stiffening rib 2, can bear the impact of all directions, improve the working life of clip.
Clip branch 1 inner side is provided with rubber seal 4, if clip branch 1 directly contacts with stainless steel gas tube, manifold pressure is temperature not, distortion easily bumps between pipeline and clip branch 1, cause gas to reveal, even in collision process, produce spark, rubber seal 4 can effectively improve sealing, prevent gas leakage, improve the Security of gas extraction.
Clip branch 1 is the moulding of aluminum or aluminum alloy integrally casting with combined type stiffening rib 2, easy to process, quality is light, because the diameter of gas tube is all greater than 200mm, what have even can reach 2000mm, so the diameter of clip is also just very large, if adopt common steel matter, weight is large, install inconvenient, and the clip branch 1 of aluminium material is be subject to after blastic deformation can automatic retracted, improves the sealing of gas tube, safe and reliable.
It is more than most preferred embodiment of the present utility model.
With reference to Fig. 3～4, clip in the utility model can also be to be surrounded and formed by three sections of arc-shaped clamp branches 1, and the middle part in clip branch 1 outside is provided with a combined type stiffening rib 2, and clip is divided into three sections, be suitable for the very large gas tube of diameter, installation, convenient disassembly.Combined type stiffening rib 2 connects and composes a cross by a waling is vertical with horizontal line stiffening rib, can strengthen the intensity of clip branch 1 all directions, the working life of improving clip.
With reference to Fig. 5～6, the combined type stiffening rib 2 in the utility model can also be triangle, rectangle or other shapes.Leg-of-mutton combined type stiffening rib 2 can bear more multidirectional impact with respect to horizontal line stiffening rib and waling, makes the stressed more even of clip branch 1, the working life of further improving clip.
Clip in the utility model can also be surrounded and be formed by three sections of above arc-shaped clamp branches 1.The utility model can be above combination in any.
The above, it is only preferred embodiment of the present utility model, be not the restriction of the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. the quick connector of a stainless steel gas tube, comprise the circular clip that is surrounded formation by the circular arc clip branch (1) of two or more, it is characterized in that: the outside of described clip branch (1) is provided with combined type stiffening rib (2), combined type stiffening rib (2) is cross-linked and is formed by many stiffening ribs.
2. the quick connector of stainless steel gas tube according to claim 1, is characterized in that: described clip surrounds formation by two semicircular clip branches (1), and the two ends of clip branch (1) are respectively equipped with a combined type stiffening rib (2).
3. the quick connector of stainless steel gas tube according to claim 1, is characterized in that: described clip surrounds formation by three sections of arc-shaped clamp branches (1), and the middle part of clip branch (1) is provided with a combined type stiffening rib (2).
4. according to the quick connector of the stainless steel gas tube described in claim 1～3 any one, it is characterized in that: described combined type stiffening rib (2) comprises waling and cross reinforcing, waling axially arranges, and cross reinforcing is connected with waling is vertical.
5. the quick connector of stainless steel gas tube according to claim 4, is characterized in that: described combined type stiffening rib (2) is I-shaped, rectangle or cross.
6. according to the quick connector of the stainless steel gas tube described in claim 1～3 any one, it is characterized in that: described combined type stiffening rib (2) is triangle.
7. according to the quick connector of the stainless steel gas tube described in claim 1～3 any one, it is characterized in that: described clip branch (1) adopts the moulding of aluminum or aluminum alloy integrally casting with combined type stiffening rib (2).
8. according to the quick connector of the stainless steel gas tube described in claim 1～3 any one, it is characterized in that: described clip branch (1) inner side is provided with rubber seal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055284.XU CN203703426U (en) | 2014-01-28 | 2014-01-28 | Quick connector for stainless steel gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055284.XU CN203703426U (en) | 2014-01-28 | 2014-01-28 | Quick connector for stainless steel gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703426U true CN203703426U (en) | 2014-07-09 |
Family
ID=51053871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055284.XU Expired - Lifetime CN203703426U (en) | 2014-01-28 | 2014-01-28 | Quick connector for stainless steel gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466942A (en) * | 2021-08-10 | 2021-10-01 | 中海油田服务股份有限公司 | Card |
-
2014
- 2014-01-28 CN CN201420055284.XU patent/CN203703426U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466942A (en) * | 2021-08-10 | 2021-10-01 | 中海油田服务股份有限公司 | Card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG QIANFENG PIPE INDUSTRY CO., LTD. Free format text: FORMER NAME: ZIBO QIANFENG PIPES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 255086, No. 3-25, No. 26, No. 3, car center, No. 265, Central Road, hi tech Industrial Development Zone, Shandong, Zibo Patentee after: Shandong Qianfeng Pipe Industry Co.,Ltd. Address before: 255086 No. 8, Dongjiang West Road, hi tech Zone, Shandong, Zibo Patentee before: ZIBO QIANFENG PIPES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |