CN104329522A - Mechanical pipe clamp - Google Patents
Mechanical pipe clamp Download PDFInfo
- Publication number
- CN104329522A CN104329522A CN201410485414.8A CN201410485414A CN104329522A CN 104329522 A CN104329522 A CN 104329522A CN 201410485414 A CN201410485414 A CN 201410485414A CN 104329522 A CN104329522 A CN 104329522A
- Authority
- CN
- China
- Prior art keywords
- housing
- slips
- fastening
- shell
- mechanical pipe
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/62—Couplings of the quick-acting type pneumatically or hydraulically actuated
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a mechanical pipe clamp. The mechanical pipe clamp comprises a shell and an opening and closing driving device, wherein the shell comprises a first shell and a second shell; the opening and closing driving device is arranged on the longitudinal side edges of the two shells; radial bolts for fastening the two shells are correspondingly arranged on both sides of a contact aperture formed by combining the two shells together; slips for fixing the shell on a pipeline and sleeves which are arranged on the peripheries of the slips in a sleeving manner are arranged at the two ends of the inner cavities of the two shells respectively; the inner walls of the slips are provided with radial fastening threads, and contraction joints which are arranged in a staggered way without being communicated are formed in the axial direction; the outer peripheral faces of the slips are provided with internal compression teeth; the inner walls of the fastening sleeves are provided with external fastening teeth matched with the internal compression teeth; a compression ring is arranged on each of the inner sides of the slips at the two ends of the two shells; a plurality of sealing rings are arranged on the inner sides of the compression rings. By adopting the device, broken end pipelines can be rapidly and conveniently connected together. The mechanical pipe clamp has the advantages of high working efficiency, high sealing performance, reliable firmness performance, high adaptability, reduction of maintenance cost, and the like.
Description
Technical field
The present invention relates to a kind of conveyance conduit quick connector, particularly relate to a kind of quick connector for the pipeline such as transfer oil, combustion gas.
Background technique
In the process used, there is fault because the defect being subject to the interference of external environment, burn into material exists in the fabrication process itself result in pipeline in fuel gas transportation pipeline, petroleum transportation pipeline, the normal use of impact and needing repairing.Need pipeline and joint to link together fast after conveyance conduit being blocked in maintenance operation, if application number is the pipe jointer mentioned in 201010165102.0 in prior art, the front end of this pipe jointer is provided with Flange joint dish, rear end is provided with flange platen, in the process used, need the Flange joint dish by rear and front end conveyance conduit is arranged by front end both to be linked together, when operating use, existence is installed and used consuming time, working efficiency is not high and installation is inconvenient, in the process connected, also can there is the not high defect of sealing simultaneously.
Summary of the invention
In order to solve the problems referred to above occurred in prior art, object of the present invention is just to provide a kind of conveyance conduit quick connector, quickly and easily two segment pipes can be linked together, there is the advantages such as working efficiency is high, sealability reliable, saving maintenance cost simultaneously.
Technological scheme provided by the present invention is as follows:
A kind of mechanical pipe block, it comprises: housing, folding driving mechanism, is characterized in that: described housing comprises the first housing and the second housing that two facilitate folding, and described first housing and the second inner walls are semicircle cylindrical cavity; Folding driving mechanism is arranged on longitudinal side of described first housing and the second housing; The equal correspondence in seam both sides that what described first housing and the second housing were combined contact is provided with for by radial bolts hole fastening for two housings and bolt; The two ends of described first housing and the second housing are respectively arranged with semi-circular shape flange plate, described semi-circular shape flange plate is provided with and flange plate is fixed on axial bolts hole on shell and bolt; Described first housing and the second housing cavity two ends, the slips be fixed on by housing on pipeline is provided with respectively in the inner side of described flange plate, the shape of this slips is semi-circular shape, and the inwall of slips is provided with radial binding thread, and slips be axially arranged with the not through contraction joint that is crisscross arranged; The outer circumferential face of described slips is provided with interior compression tooth, be respectively equipped with in the inner side of the first housing and the second housing two ends method pulling plate the fastening sleeve that semicircle is enclosed within slips periphery, the inwall of this fastening sleeve is provided with and the external compression tooth compressing tooth in described slips and match; Be respectively equipped with a hold-down ring in the slips inboard at described first housing and the second housing two ends, this hold-down ring inboard is provided with several seal ring; Be provided with catch bar between described hold-down ring and described card, this catch bar is through a retaining ring be arranged in inner walls, and two ends withstand hold-down ring and slips inner end respectively.
Further improvement of the present invention scheme is:
Described folding driving mechanism is fluid pressure drive device or pneumatic actuating device, and is provided with the control valve of folding driving mechanism.
Described interior compression tooth and described outer fastening teeth all adopt teflon material to make.
Described bolt adopts high-strength bolt, and described seal ring adopts medium-hard elastic material polyurethane material to make; The object of such design improves sealing effect in fastening process.
When the present invention uses, select according to the broken end spacing of two pipelines the mechanical pipe block being applicable to length, start folding driving mechanism, with two housings, pipeline two broken end is embraced, tighten radial bolts, then tighten the axial bolts on the flange plate of two ends, operate extremely easy.
According to technique scheme, the present invention is relative to the Be very effective of prior art, and tool has the following advantages: adopt folding driving mechanism to be linked together by pipeline adjacent for two ends very easily, and have higher compression performance; More firmly shell can be fixed by means of radial bolts; This pipe clamp can be clamped on pipeline by the structure of fastening sleeve and slips securely; Hold-down ring, seal ring, catch bar and slips, cooperatively interacting of sleeve can by the pipeline opening be connected and pipeline external be isolated seals; It is ingenious that the present invention has structure improvement, simple operation, the good connecting effect of pipeline, and good seal, is connected firmly, and is specially adapted to pipeline broken end and connects at a distance of nearer pipeline.But be also applicable to the connection of the broken end pipeline of various spacing, conformability is very strong, greatly can improve maintenance efficiency and the quality of pipeline, greatly reduce the maintenance cost of pipeline.There is higher economic benefit.
Accompanying drawing explanation
Accompanying drawing 1 is left view of the present invention;
Accompanying drawing 2 is internal structure schematic diagram of housing of the present invention;
Accompanying drawing 3 is form structure schematic diagram of the present invention;
Accompanying drawing 4 is structural representations of open mode of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated: embodiment: see accompanying drawing, a kind of mechanical pipe block, it comprises: housing, folding driving mechanism, described housing comprises the first housing 1 and the second housing 2 that two facilitate folding, and described first housing and the second inner walls are semicircle cylindrical cavity; Folding driving mechanism 3 is arranged on longitudinal side of described first housing and the second housing; The equal correspondence in seam both sides that what described first housing and the second housing were combined contact is provided with for by radial bolts hole 4 fastening for two housings and bolt 5; The two ends of described first housing and the second housing are respectively arranged with semi-circular shape flange plate 7,8, this semi-circular shape flange plate is provided with and flange plate is fixed on axial bolts hole on shell and bolt 9; Described first housing and the second housing cavity two ends, the slips 10 be fixed on by housing on pipeline is provided with respectively in the inner side of described flange plate, 11, the shape of described slips is semi-circular shape, the inwall of slips is provided with radial binding thread 12, and slips be axially arranged with the contraction joint 13,14 being crisscross arranged not through; The outer circumferential face of described slips is provided with interior compression tooth 15, the semicircle fastening sleeve 16 being enclosed within slips periphery is respectively equipped with in the inner side of the first housing and the second housing two ends method pulling plate, 17, the inwall of this fastening sleeve is provided with and the external compression tooth 18 compressing tooth in described slips and match; Be respectively equipped with a hold-down ring 19 in the slips inboard at described first housing and the second housing two ends, this hold-down ring inboard is provided with several seal ring 20; Be provided with catch bar 22 between described hold-down ring and described slips inner end, this catch bar is through a retaining ring 23 be arranged in inner walls, and two ends withstand hold-down ring and slips inner end respectively; The folding driving mechanism of described shell is fluid pressure drive device, and is provided with the control valve 21 of folding driving mechanism; Described interior compression tooth and described outer fastening teeth all adopt teflon material to make; Described bolt adopts high-strength bolt; Described seal ring adopts polyurethane material to make.
Above embodiment is through on probation, effect is very good, two independent pipe clamps to be used respectively with existing machinery pipe clamp, centre connects and sealed joint pipe again, one is that existing pipe clamp structure is not ideal, connects effort of taking a lot of work, operates cumbersome, sealing effect is undesirable, and two is be difficult to connect at a distance of nearer disconnected pipe for two pipe ends.The present embodiment can connect the broken end pipeline of any distance, as long as arrange pipe clamp length by actual distance, the broken end pipeline of tens of routine different distance is successfully connected on probation, easy and simple to handle, connect very fast, good sealing effect, improve work efficiency 20-30 doubly, and quality of connection is good, do not leak constantly.
The above, be only the specific embodiment of the present invention, and when not limiting practical range of the present invention with this, the equivalent variations that all dependence content of the present invention is done and modification, all belong in protection domain that the present invention contains.
Claims (3)
1. a mechanical pipe block, it comprises: housing, folding driving mechanism, and described housing comprises the first housing (1) and the second housing (2) that two facilitate folding, and described first housing and described second inner walls are semicircle cylindrical cavity; Folding driving mechanism (3) is arranged on longitudinal side of described first housing and described second housing; The equal correspondence in seam both sides that what described first housing and described second housing were combined contact is provided with for by radial bolts hole (4) fastening for two housings and bolt (5); The two ends of described first housing and the second housing are respectively arranged with semi-circular shape flange plate (7,8), described semi-circular shape flange plate is provided with and flange plate is fixed on axial bolts hole on shell and bolt (9); Described first housing and the second housing cavity two ends, the slips (10,11) be fixed on by housing on pipeline is provided with respectively in the inner side of described flange plate, the shape of described slips is semi-circular shape, the inwall of slips is provided with radial binding thread (12), and slips be axially arranged with the contraction joint (13,14) being crisscross arranged not through; The outer circumferential face of described slips is provided with interior compression tooth (15), be respectively equipped with in the inner side of the first housing and the second housing two ends method pulling plate the semicircle fastening sleeve (16,17) being enclosed within described slips periphery, the inwall of this fastening sleeve is provided with and the external compression tooth (18) compressing tooth in described slips and match; Be respectively equipped with a hold-down ring (19) in the slips inboard at described first housing and the second housing two ends, this hold-down ring inboard is provided with several seal ring (20); Be provided with catch bar (22) between described hold-down ring and described slips inner end head, this catch bar is through a retaining ring (23) be arranged in inner walls, and two ends withstand hold-down ring and slips inner end respectively.
2. mechanical pipe block according to claim 1, is characterized in that: described folding driving mechanism is fluid pressure drive device or pneumatic actuating device, and is provided with the control valve (21) of folding driving mechanism.
3. mechanical pipe block according to claim 1, is characterized in that: described interior compression tooth and outer fastening teeth all adopt teflon material to make, and described bolt adopts high-strength bolt, and described seal ring adopts medium-hard elastic material polyurethane material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485414.8A CN104329522B (en) | 2014-09-19 | 2014-09-19 | Mechanical pipe block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485414.8A CN104329522B (en) | 2014-09-19 | 2014-09-19 | Mechanical pipe block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329522A true CN104329522A (en) | 2015-02-04 |
| CN104329522B CN104329522B (en) | 2016-11-16 |
Family
ID=52404295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410485414.8A Active CN104329522B (en) | 2014-09-19 | 2014-09-19 | Mechanical pipe block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329522B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180345A (en) * | 2018-02-28 | 2018-06-19 | 中国海洋大学 | The lock sealing device of non-stop plugging pipe clamp |
| CN110541985A (en) * | 2019-08-23 | 2019-12-06 | 深圳海油工程水下技术有限公司 | Connector for sea pipe |
| CN110541995A (en) * | 2019-08-27 | 2019-12-06 | 深圳海油工程水下技术有限公司 | Clamping device of submarine pipeline plugging pipe and submarine pipeline plugging equipment |
| CN111043400A (en) * | 2019-01-30 | 2020-04-21 | 深圳海油工程水下技术有限公司 | Deepwater sea pipe maintenance fixture |
| CN113669531A (en) * | 2021-08-26 | 2021-11-19 | 江苏亚星波纹管有限公司 | Maintenance-free omnibearing rotary compensator |
| CN113833932A (en) * | 2021-09-26 | 2021-12-24 | 北京理工大学 | Quick plugging connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1705845A (en) * | 2002-10-16 | 2005-12-07 | 洛伦佐·博尔苗利 | Quick-coupling and quick-release safety connector for piping |
| CN2864300Y (en) * | 2005-07-08 | 2007-01-31 | 中国海洋石油总公司 | Combined mechanical triplet |
| CN101260951A (en) * | 2008-04-15 | 2008-09-10 | 哈尔滨工程大学 | Deep water flange automatic connection nut aligning and screwing device |
| CN101839384A (en) * | 2010-05-07 | 2010-09-22 | 周庆涛 | Pipeline connector |
| US20110241336A1 (en) * | 2009-12-18 | 2011-10-06 | Nicholas Long | Leadscrew and Sub-Sea Connector |
| CN204141102U (en) * | 2014-09-19 | 2015-02-04 | 周庆涛 | Mechanical pipe block |
-
2014
- 2014-09-19 CN CN201410485414.8A patent/CN104329522B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1705845A (en) * | 2002-10-16 | 2005-12-07 | 洛伦佐·博尔苗利 | Quick-coupling and quick-release safety connector for piping |
| CN2864300Y (en) * | 2005-07-08 | 2007-01-31 | 中国海洋石油总公司 | Combined mechanical triplet |
| CN101260951A (en) * | 2008-04-15 | 2008-09-10 | 哈尔滨工程大学 | Deep water flange automatic connection nut aligning and screwing device |
| US20110241336A1 (en) * | 2009-12-18 | 2011-10-06 | Nicholas Long | Leadscrew and Sub-Sea Connector |
| CN101839384A (en) * | 2010-05-07 | 2010-09-22 | 周庆涛 | Pipeline connector |
| CN204141102U (en) * | 2014-09-19 | 2015-02-04 | 周庆涛 | Mechanical pipe block |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180345A (en) * | 2018-02-28 | 2018-06-19 | 中国海洋大学 | The lock sealing device of non-stop plugging pipe clamp |
| CN111043400A (en) * | 2019-01-30 | 2020-04-21 | 深圳海油工程水下技术有限公司 | Deepwater sea pipe maintenance fixture |
| CN110541985A (en) * | 2019-08-23 | 2019-12-06 | 深圳海油工程水下技术有限公司 | Connector for sea pipe |
| CN110541995A (en) * | 2019-08-27 | 2019-12-06 | 深圳海油工程水下技术有限公司 | Clamping device of submarine pipeline plugging pipe and submarine pipeline plugging equipment |
| CN113669531A (en) * | 2021-08-26 | 2021-11-19 | 江苏亚星波纹管有限公司 | Maintenance-free omnibearing rotary compensator |
| CN113833932A (en) * | 2021-09-26 | 2021-12-24 | 北京理工大学 | Quick plugging connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329522B (en) | 2016-11-16 |
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| C14 | Grant of patent or utility model | ||
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