CN202812542U - Double-socket hollow-wall winding pipe joint and connection structure - Google Patents
Double-socket hollow-wall winding pipe joint and connection structure Download PDFInfo
- Publication number
- CN202812542U CN202812542U CN 201220367941 CN201220367941U CN202812542U CN 202812542 U CN202812542 U CN 202812542U CN 201220367941 CN201220367941 CN 201220367941 CN 201220367941 U CN201220367941 U CN 201220367941U CN 202812542 U CN202812542 U CN 202812542U
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- China
- Prior art keywords
- double
- spiral tube
- hollow spiral
- bellmouth
- pipe joint
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a double-socket hollow-wall winding pipe joint and a connection structure. Both ends of the hollow-wall winding pipe joint are provided with sockets, the hollow-wall winding pipe joint is molded by injection and is used for realizing quick connection between two pipes, and flexible socket connection is realized by the aid of sealing rings during construction. The double-socket hollow-wall winding pipe joint cannot be affected by weather during pipeline mounting construction, and can assist in completing connection and layout of pipelines quickly.
Description
Technical field
The utility model relates to the tubing technical field, particularly relates to a kind of double-bellmouth hollow spiral tube joint and linkage structure.
Background technique
Existing bigbore tubing, length when producing has certain restriction, can't accomplish to meet the length of construction requirement, therefore must be now pipeline being docked of constructing, to reach the length of construction requirement, and the connecting means of traditional heavy caliber hollow screw wall winding tube is threaded, the flange plate pipe fitting connects, heat-contraction sleeve connects, Electric thermal smelting belt connects, welding gun welding etc., most of connecting means are time-consuming, be subjected to that weather condition affects etc., cause the engineering time long, workman's amount of labour is excessive, double-bellmouth connecting head of the present utility model adopts the flexible socket joint of cushion rubber to connect and can not be subjected to weather effect, greatly shortens the engineering time.
The model utility content
In order to overcome the deficiencies in the prior art, adjusting was more convenient, more reliable when first technical purpose of the present utility model provided a kind of production different size tubing, the position is more firm, good airproof performance, double-bellmouth hollow spiral tube joint simple in structure.
In order to overcome the deficiencies in the prior art, adjusting was more convenient, more reliable when second technical purpose of the present utility model provided a kind of production different size tubing, the position is more firm, good airproof performance, hollow spiral tube linkage structure simple in structure.
For realizing above-mentioned first technical purpose, the technical solution adopted in the utility model is as follows:
A kind of double-bellmouth hollow spiral tube joint is characterized in that the two ends of described hollow spiral tube joint are provided with bellmouth.
Preferably, described hollow spiral tube joint is single injection-molded.
For realizing above-mentioned second technical purpose, the technical solution adopted in the utility model is as follows:
A kind of hollow spiral tube linkage structure comprises tubing main body and hollow spiral tube joint, and described hollow spiral tube joint two ends are provided with bellmouth, and described bellmouth is socketed on tubing main body one end.
Preferably, described hollow spiral tube joint is single injection-molded.
Preferably, described tubing main body and bellmouth socket place are socketed with O-ring seal.
Compared with prior art, the utility model has the advantage of:
Double-bellmouth hollow spiral tube joint of the present utility model by molding and forming, is done the connection of tubing in the time of can being directly used in site construction, adopt the seal ring socket joint to connect during construction, and convenient and quick construction is not subjected to the impact of the factors such as weather, geography.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is external connection structure schematic representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.Should be appreciated that specific embodiment described herein only is used for explaining model utility, and be not used in the restriction model utility.
Shown in Fig. 1～2, the hollow spiral tube linkage structure that the utility model provides a kind of double-bellmouth hollow spiral tube joint 2 and adopts this joint, the two ends of wherein said double-bellmouth hollow spiral tube joint 2 and the joint of entwining tube 1 are bellmouth, described double-bellmouth hollow spiral tube joint 2 is by injection moulding, it is integral structure, when described double-bellmouth hollow spiral tube joint 2 is socketed with entwining tube 1, entwining tube 1 is provided with O-ring seal 3 with double-bellmouth hollow spiral tube joint 2 socket places, described O-ring seal 3 is socketed on the tubing, especially, sealing cushion rubber 3 is for being socketed in the port of entwining tube 1.
Wherein the diameter of 2 liang of end bells of double-bellmouth hollow spiral tube joint wants the diameter of entwining tube 1 to be close, and optimum situation is that the diameter of the entwining tube 1 behind size and the socket O-ring seal 3 of double-bellmouth hollow spiral tube joint 2 bellmouths is similar.
In a specific embodiment, when site construction, at first on first entwining tube 1, O-ring seal 3 is put, make O-ring seal 3 hard-pressed bales live entwining tube 1 and reach sealing effect, then entwining tube 1 socket joint is advanced of double-bellmouth hollow spiral tube joint 2, under the compressing of O-ring seal 3, the phenomenon of bulging can appear in hollow spiral tube joint 22 surfaces, then the other end of after second entwining tube 1 socket joint that packages O-ring seal 3 being advanced double-bellmouth hollow spiral tube joint 2 namely couples together two entwining tube by double-bellmouth hollow spiral tube joint 2, can finish the quick connection of one section pipeline by more double-bellmouth hollow spiral tube joint 2 connections with same Placement.
Claims (5)
1. a double-bellmouth hollow spiral tube joint is characterized in that the two ends of described hollow spiral tube joint are provided with bellmouth.
2. double-bellmouth hollow spiral tube joint according to claim 1 is characterized in that, described hollow spiral tube joint is single injection-molded.
3. a hollow spiral tube linkage structure comprises tubing main body and hollow spiral tube joint, it is characterized in that, described hollow spiral tube joint two ends are provided with bellmouth, and described bellmouth is socketed on tubing main body one end.
4. hollow spiral tube linkage structure according to claim 3 is characterized in that, described hollow spiral tube joint is single injection-molded.
5. hollow spiral tube linkage structure according to claim 3 is characterized in that, described tubing main body and bellmouth socket place are socketed with O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367941 CN202812542U (en) | 2012-07-27 | 2012-07-27 | Double-socket hollow-wall winding pipe joint and connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367941 CN202812542U (en) | 2012-07-27 | 2012-07-27 | Double-socket hollow-wall winding pipe joint and connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812542U true CN202812542U (en) | 2013-03-20 |
Family
ID=47871412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367941 Expired - Fee Related CN202812542U (en) | 2012-07-27 | 2012-07-27 | Double-socket hollow-wall winding pipe joint and connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344114A (en) * | 2014-06-16 | 2015-02-11 | 深圳市八达通智能管网系统有限公司 | Hollow wall winding pipe connecting structure |
| CN111076004A (en) * | 2019-12-30 | 2020-04-28 | 北京龙辰泉消防设备安装工程有限公司 | Fire fighting pipeline installation structure and installation method thereof |
| CN112524356A (en) * | 2020-12-04 | 2021-03-19 | 成都中企动力技术服务有限公司 | Double-end socket sealing structure and sealing test method for hollow structure wall winding pipe |
-
2012
- 2012-07-27 CN CN 201220367941 patent/CN202812542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344114A (en) * | 2014-06-16 | 2015-02-11 | 深圳市八达通智能管网系统有限公司 | Hollow wall winding pipe connecting structure |
| CN111076004A (en) * | 2019-12-30 | 2020-04-28 | 北京龙辰泉消防设备安装工程有限公司 | Fire fighting pipeline installation structure and installation method thereof |
| CN112524356A (en) * | 2020-12-04 | 2021-03-19 | 成都中企动力技术服务有限公司 | Double-end socket sealing structure and sealing test method for hollow structure wall winding pipe |
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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: 20130320 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |