CN201103768Y - Gas leak blocking clamper of gas pipe - Google Patents
Gas leak blocking clamper of gas pipe Download PDFInfo
- Publication number
- CN201103768Y CN201103768Y CNU2007201252664U CN200720125266U CN201103768Y CN 201103768 Y CN201103768 Y CN 201103768Y CN U2007201252664 U CNU2007201252664 U CN U2007201252664U CN 200720125266 U CN200720125266 U CN 200720125266U CN 201103768 Y CN201103768 Y CN 201103768Y
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- CN
- China
- Prior art keywords
- gas
- pressure rod
- traversing carriage
- fixture
- leak stopping
- 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
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Abstract
The utility model discloses a plugging fixture with gas in gas pipelines and is characterized in that the plugging fixture comprises a fixed frame, a moving bracket and a pressure rod; a moving groove is arranged on the fixed frame, and the moving bracket which can be locked by a lock part is actively arranged in the moving groove and can move left-right shifts in the moving groove; screw holes are arranged on the moving bracket, and external threads are arranged on the pressure rod and are matched with the screw holes on the moving bracket to connect the pressure rod into the screw holes of the moving bracket; a pressure handle is positioned on the pressure rod. The fixture of the utility model can plug the gas pipelines in the state of not stopping the gas and can effectively block the leakage points; the fixture can avoid the defects caused by the mode of stopping and plugging the gas which causes long consumption time, the waste of natural gas resources and air pollution, thus leading institutions which can not stop the gas to have great loss and hidden safety troubles. The fixture has significant economic and social benefits and is simple in structure and convenient in application.
Description
Technical field
The utility model relates to a kind of anchor clamps of clamping object, when especially gas pipeline is revealed with the do not stop the supple of gas or steam gas pipeline band gas leak stopping anchor clamps of the used clamping patch piece of leak stopping of patch piece.
Background technique
Town gas pipe is for safe operation, all be generally speaking be embedded in underground---buried-pipe laying does not mostly allow built on stilts laying.The benefit of buried-pipe laying is a lot, and is strong to the protective action of pipeline as not influencing agricultural tillage and ground mankind's activity, traffic, can reduce nature and artificial damage etc.But, gas pipeline since nature or artificial, as artificial origins such as natural cause such as pipeline natural rust, chemical corrosion and probing, well-digging, piling, bulldozer shovelings, often produce breaking point, form gas leakage; And combustion gas in case the inflammable gas in the gas pipeline produces and leaks, just must closely may carried out the leak stopping processing because of its characteristics such as inflammable, explosive, poisonous in the short time, prevents its a large amount of leakages.Blocking method now commonly used is to cut off source of the gas earlier, with the complete emptying of the residual air in the pipeline, drain, can weld mending-leakage and handle.The stop the supple of gas or steam drawback of leak stopping mode of this kind is a lot, as the corresponding prolongation of time long, that need stop the supple of gas or steam that expends time in; The waste valuable resource of natural gas, because need be with the whole emptying of rock gas in the whole section pipe network at place, leak point, its emptying amount usually reaches ten thousand stere, and is perhaps more, and direct loss are just very big; Polluted the leak point ambient air, the proper functioning of citizen, unit and life order around having influenced; The unit that can not stop the supple of gas or steam very big, tremendous loss have been caused, under without any the situation of prenoticing, make units such as school around the leak point, hospital, steel mill, glass factory, CNG gas station be forced to stop the supple of gas or steam, its production line is forced to stop, it is produced, product processed may all be scrapped fully, or ongoing experiment is forced to stop, or the like.And the intercourse meeting again after stopping the supple of gas or steam causes certain hidden danger to user's the person and property safety.In fact, now the leak stopping mode of stopping the supple of gas or steam that adopts is the way of doing something against one's will, and gas company knows that obviously its loss that causes is very huge, but is not having before the better way, perhaps before method, the equipment of the just energy leak stopping of not stopping the supple of gas or steam appear on the market, have to stop the supple of gas or steam.The vast user of gas company wishes that the leak point that can be under the state of not stopping the supple of gas or steam gas pipeline be produced carry out leak stopping, reduces even eliminates various losses and the potential safety hazard that leak stopping caused of stopping the supple of gas or steam.
Summary of the invention
The utility model is at all being the above-mentioned deficiency that leak stopping is carried out in the leak point that under the state of stopping the supple of gas or steam gas pipeline produced in the prior art, and a kind of simple in structure, gas pipeline band gas leak stopping anchor clamps that can carry out leak stopping under the state of not stopping the supple of gas or steam to gas pipeline are provided.
The technical solution of the utility model: gas pipeline band gas leak stopping anchor clamps, it is characterized in that: comprise fixing frame, traversing carriage and pressure rod, moving trough is set on fixing frame, traversing carriage is movably arranged in the moving trough, can be in moving trough move left and right, locking element can be locked traversing carriage; Traversing carriage is provided with screw, and pressure rod is provided with outside thread, and the outside thread of pressure rod matches with screw on the traversing carriage and pressure rod is connected in the screw of traversing carriage; Pressurized handgrip is set on pressure rod;
Described fixing frame is made up of orthogonal horizontal fixed piece and vertical fixed block;
The pipeline fast pulley is set on described fixing frame.
Gas pipeline band gas leak stopping anchor clamps of the present utility model have following characteristics:
1, can under the state of not stopping the supple of gas or steam, carry out leak stopping, can effectively leakage point be stopped up gas pipeline.
2, have great economic benefit and social benefit; Expending time in that the leak stopping mode of avoiding stopping the supple of gas or steam produces is long, waste natural gas resource, contaminated air, the unit that can not stop the supple of gas or steam has been caused deficiencies such as tremendous loss and potential safety hazard, has tangible economic benefit and social benefit.
3, simple in structure, easy to use, be particularly suitable for using on the gas pipeline little in the operating space, that the operating space is very limited.
4, shorten the repairing time, alleviated repairing personnel's working pressure; Can prolong the working life of whole pipe network.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing is the utility model structural representation;
Embodiment
In figure, 1-fixing frame, 2-traversing carriage, 3-moving trough, 4-pressure rod, 5-locking element, 6-screw, 8-pressurized handgrip, 9-pipeline fast pulley, 10-patch piece, 11-gland, 12-horizontal fixed piece, the vertical fixed block of 13-, 14-gas pipeline;
Gas pipeline band gas leak stopping anchor clamps of the present utility model, mainly be made up of fixing frame 1, traversing carriage 2 and pressure rod 4, fixing frame 1 is provided with moving trough 3, and traversing carriage 2 is movably arranged in the moving trough 3, can be in moving trough 3 move left and right, and can be with locking element 5 lockings, fixing; Traversing carriage 2 is provided with screw 6, and pressure rod 4 is provided with outside thread, and the outside thread of pressure rod 4 matches with screw 6 on the traversing carriage 2 and pressure rod 4 is connected in the screw 6 of traversing carriage 2; For pressure rod 4 is rotated flexibly, at the tail end of pressure rod 4 pressurized handgrip 8 is set, rotate pressurized handgrip 8, pressure rod 4 is just mobile forward or backward in screw 6.A kind of concrete structure of the locking element 5 shown in the figure is threaded stems, and the turn threaded stem makes it compress traversing carriage 2, or limits moving of traversing carriage 2, makes traversing carriage 2 can lock, fix.
In order to make fixing frame 1 and gas pipeline 14 keep excellent contact, and can move within the specific limits, pipeline fast pulley 9 is set on fixing frame 1, pipeline fast pulley 9 is leaned against on the gas pipeline 14.
For the patch piece on the leakage point that needs is welded on gas pipeline 14 10 produces bigger and uniform active force, make patch piece 10 be close on the leakage point and can seal leakage point, at the front end of pressure rod 4 gland 11 is set; Rotate pressurized handgrip 8, pressure rod 4 is given 10 1 thrusts forward of patch piece by gland 11, and patch piece 10 is close on the leakage point.
As further improvement of the utility model, fixing frame 1 is made up of orthogonal horizontal fixed piece 12 and vertical fixed block 13, is fastenedly connected mutually; Described traversing carriage 2 is movably arranged on the horizontal fixed piece 12, and described pipeline fast pulley 9 is arranged on the vertical fixed block 13.
Working principle of the present utility model: behind the leakage point of determining on the gas pipeline 14 that the full scale clearances such as earth around the leakage point is clean, leakage point gas pipeline 14 is on every side all exposed so that construct.Vertical fixed block 13 or pipeline fast pulley 9 are leaned against on the gas pipeline 14 on leakage point opposite, adjust traversing carriage 2 to suitable position, use fixedly traversing carriage 2 of check lock lever 5 along moving trough 3; Pressure rod 4 is packed in the screw 6 on the traversing carriage 2, withstand on the patch piece 10 with the top or the gland 11 of pressure rod 4, patch piece 10 covers on the leakage point; Rotate pressurized handgrip 8, the top of pressure rod 4 or gland 11 are given 10 1 thrusts forward of patch piece, make patch piece 10 complete seamless being close on the leakage point, and the sealing leakage point, make leakage point no longer to the external leakage rock gas; At last patch piece 10 is welded on the gas pipeline 14, reaches the purpose of repairing leakage point.
Anchor clamps of the present utility model are particularly suitable for the leak stopping needs of the gas pipeline of less, slightly little or intermediate diameters of caliber etc.
Claims (5)
1, gas pipeline band gas leak stopping anchor clamps, it is characterized in that: comprise fixing frame (1), traversing carriage (2) and pressure rod (4), moving trough (3) is set on fixing frame (1), traversing carriage (2) is movably arranged in the moving trough (3), can be in moving trough (3) move left and right, locking element (5) can be locked traversing carriage (2); Traversing carriage (2) is provided with screw (6), and pressure rod (4) is provided with outside thread, and the outside thread of pressure rod (4) matches with screw (6) on the traversing carriage (2) and pressure rod (4) is connected in the screw (6); Pressurized handgrip (8) is set on pressure rod (4).
2, gas pipeline band gas leak stopping anchor clamps according to claim 1 is characterized in that: described fixing frame (1) is made up of orthogonal horizontal fixed piece (12) and vertical fixed block (13).
3, gas pipeline band gas leak stopping anchor clamps according to claim 1 is characterized in that: pipeline fast pulley (9) is set on described fixing frame (1).
4, gas pipeline band gas leak stopping anchor clamps according to claim 3 is characterized in that: pipeline fast pulley (9) is set on described vertical fixed block (13).
5, according to the arbitrary described gas pipeline band gas leak stopping anchor clamps of claim 1 to 4, it is characterized in that: the front end at pressure rod (4) is provided with gland (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201252664U CN201103768Y (en) | 2007-09-21 | 2007-09-21 | Gas leak blocking clamper of gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201252664U CN201103768Y (en) | 2007-09-21 | 2007-09-21 | Gas leak blocking clamper of gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103768Y true CN201103768Y (en) | 2008-08-20 |
Family
ID=39950794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201252664U Expired - Lifetime CN201103768Y (en) | 2007-09-21 | 2007-09-21 | Gas leak blocking clamper of gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103768Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900238A (en) * | 2010-02-10 | 2010-12-01 | 重庆燃气（集团）有限责任公司 | Method for stopping leakage of gas pipeline without gas stopping and welding |
| CN104033697A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Sealing blocking device for oil pipe openings |
| CN104033693A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Blocking device for oil pipe openings |
| CN104033695A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Blocking device for oil pipe openings |
-
2007
- 2007-09-21 CN CNU2007201252664U patent/CN201103768Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900238A (en) * | 2010-02-10 | 2010-12-01 | 重庆燃气（集团）有限责任公司 | Method for stopping leakage of gas pipeline without gas stopping and welding |
| CN101900238B (en) * | 2010-02-10 | 2011-08-24 | 重庆燃气集团股份有限公司 | Method for stopping leakage of gas pipeline without gas stopping and welding |
| CN104033697A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Sealing blocking device for oil pipe openings |
| CN104033693A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Blocking device for oil pipe openings |
| CN104033695A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Blocking device for oil pipe openings |
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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: CHONGQING GAS GROUP CO., LTD. Free format text: FORMER NAME: CHONGQING GAS (GROUP) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 400020 Chongqing Jiangbei District, Xiao Yuan Village No. 30 Patentee after: CHONGQING GAS GROUP CO., LTD. Address before: 400020 Chongqing Jiangbei District, Xiao Yuan Village No. 30 Patentee before: Chongqing Gas Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |
|
| CX01 | Expiry of patent term |