CN201103769Y - Disassembly type fixed blocking clamper for pipe - Google Patents
Disassembly type fixed blocking clamper for pipe Download PDFInfo
- Publication number
- CN201103769Y CN201103769Y CNU2007200972672U CN200720097267U CN201103769Y CN 201103769 Y CN201103769 Y CN 201103769Y CN U2007200972672 U CNU2007200972672 U CN U2007200972672U CN 200720097267 U CN200720097267 U CN 200720097267U CN 201103769 Y CN201103769 Y CN 201103769Y
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- leak stopping
- plugging
- anchor clamps
- card
- fixing
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Abstract
The utility model relates to a dismounting and assembling fixed plugging fixture used in pipelines and is characterized in that a retractable round active plugging block is essentially formed by an arc steel plate and an assistant are framework through a hinge shaft at an end of the plugging block and the other end of the active plugging block is provided with a tensile active device. The plugging fixture has the advantages in the application as the following cases: online plugging with pressure is needed when the pipelines are eroded, perforated and leaked and the production is not allowed to be stopped; a type-a fireproof region prevented with fire can be plugged online with pressure; after the leakage points are plugged, leakage is not appeared again by the preservative treatment; the plugging fixture and the rubber sheet for plugging are integral and can not influence the implements of plugging speed owning to the causes of the great pressure of the media in the pipelines, the oil lubrication and water hotness, etc.; the fixture can plug the leakage points immediately with the fastest speed and can plug with online pressure without making fire and stopping the production; the fixture has the advantages of high pressure proof, convenient application method, fast plugging speed, material saving, light weight and ensuring of construction safety.
Description
Technical field
The utility model belongs to the corrosion pipeline repair outfit, relates in particular to a kind ofly not stop production, do not get angry,
The pipeline that is applied to online reparation heavy corrosion pipeline is with the fixing leak stopping anchor clamps of reassembling type.
Background technique
All kinds of embedded metal pipeline overwhelming majority in the industrial field are operated in the media such as the great soil of corrosivity, the military service buried pipeline all has corrosion in various degree for a long time, thereby reduced the usability of metal construction, shortened service life, maintenance just needs stop work and production, also has a great potential safety hazard simultaneously.Widespread usage is to adopt machining fixture high-pressure injection plastic or steel band tension leak stopping or two halves big-ear clamp in the leak stopping means of seriously corroded perforation leakage at present.The problem that exists: 1, machining fixture high-pressure injection plastic method: (1) long construction period, cost height, next step operation construction of the big inconvenience of profile.(2) instability of fed sheet of a media pressure in the pipeline often causes repeatedly seepage again, needs injecting glue repeatedly.2, steel band tension blocking method: (1) because steel band and iron plate, rubber are separate splits, in executing stifled process, reasons such as pipeline internal medium pressure is big, cunning, hydro-thermal, be difficult to set upright execute fast stifled.(2) steel band is executed in the stifled process in reinforcing, because pulling force causes the variation of steel band stress Organizational Structure, owing to be that the time one grows now and relaxs one's efforts, ruptures, and causes phenomenons such as seepage by jackscrew locking.3, two halves big-ear clamp method: owing to be that two halves semicircle steel plate is formed, need execute at the scene when blocking up and assemble once more, so it is slow to execute stifled speed, and the both sides ear is too big, is not easy to next step reinforcement and preservative process and handles.If the hole that 4 pipelines (section) seriously corroded leaks is bigger, general covering leaks clamping often is with pressure to be difficult to block or the short time can't block, and can only the closed portion production system reduce the pressure of fed sheet of a media even all stopping productions, just can block leak source; 5, when handling pipeline heavy corrosion point, leak in case perforation occurs, be difficult in the very first time, block leakage point with the fastest speed.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of pipeline with the fixing leak stopping anchor clamps of reassembling type, can not get angry, do not stop production, online pressure sealing, can in the very first time, block leakage point with the fastest speed, withstand voltage height, using method is easy, it is fast to execute stifled speed, economical with materials, in light weight, ensure construction safety.
The utility model for achieving the above object, by the following technical solutions: a kind of pipeline is with the fixing leak stopping anchor clamps of reassembling type, it is characterized in that: mainly form the circular movable leak stopping card of folding by curved plate and auxiliary bent frame by establishing at one end hinge axis, the other end of movable leak stopping card is provided with the tension head.
Described curved plate outer round surface is provided with draw ring.
The sealed rubber plate high temperature resistant, that oil resistant is dirty is fixed in described curved plate inboard.
The described sealed rubber plate back side be provided with projection, and with curved plate on the fixed hole that is provided with of corresponding position peg graft.
Described tension head is bolt, nut or is made up of turnbuckle and eccentric tightening nut.
Described movable leak stopping card both sides are equipped with dismountable fixed card respectively, the hinge axis lower end of described movable leak stopping card and on dismountable fixed card and its corresponding position, be respectively equipped with several axle sleeves on same axis, and connect by the movable major axis that runs through axle sleeve and to be integral.
Described movable leak stopping card and dismountable fixed card are provided with two pairs by running through the movable major axis of axle sleeve.
Described dismountable fixed card is formed the circular fixed card of folding by two curved plate bars by hinge axis, and the other end of curved plate bar is provided with quick tensioning means.
Described quick tensioning means is bolt, nut or is made up of turnbuckle and eccentric tightening nut.
The beneficial effects of the utility model: be applied in following several situation: the corrosive pipeline perforation is leaked when not allowing to stop production again, needs online pressure sealing; Forbid the first class fire prevention division of getting angry, can online pressure sealing; After blocking pipe leakage point, through preservative treatment, can be owing to seepage appears in time relation again; Covering leaks clamping and leak stopping rubber are one, can be not big, cunning because of pipeline internal medium pressure, reason such as hydro-thermal is difficult to set upright and influence the stifled speed of executing.Can not get angry, do not stop production, online pressure sealing, can in the very first time, block leakage point with the fastest speed, withstand voltage height, using method is easy, it is fast to execute stifled speed, economical with materials is in light weight, ensures construction safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A face view of Fig. 1;
Fig. 3 is the B-B view of Fig. 1;
Fig. 4 is a rear view of the present utility model.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in the figure, a kind of pipeline is with the fixing leak stopping anchor clamps of reassembling type, mainly forms the circular movable leak stopping card 4 of folding by curved plate 1 and auxiliary bent frame 2 by establishing at one end hinge axis 3, and the other end of movable leak stopping card is provided with strains head 5.Described curved plate outer round surface is provided with draw ring 6, and draw ring can block the pipe leakage place with iron wire the curved plate pull-up fast when leak stopping; When leak stopping, insert in the ring with crowbar, firmly sled up can stop the pipe leakage place substantially and continue a large amount of the leakage, promptly reduces and pollutes and loss, avoids again scalding and greasy dirt flashes and influences next step leak stopping work and proceed.The sealed rubber plate 7 high temperature resistant, that oil resistant is dirty is fixed in described curved plate inboard.The described sealed rubber plate back side be provided with the projection 8, and with curved plate on the fixed hole 9 that is provided with of corresponding position peg graft, make covering leaks clamping and leak stopping form one, can set upright rapidly under the environment such as the leak stopping anchor clamps are big, cunning at pipeline internal medium pressure, hydro-thermal with caulking gum.Described tension head is bolt, nut or is made up of turnbuckle and eccentric tightening nut.Describedly form the circular dismountable fixed card 11 of folding by two curved plate bars 10 by hinge axis 3-1, the other end of curved plate bar is provided with quick tensioning means 5-1.Described quick tensioning means is bolt, nut or is made up of turnbuckle and eccentric tightening nut.The hinge axis lower end of described movable leak stopping card, dismountable fixed card is respectively equipped with several axle sleeves 12 on same axis, and dismountable fixed card is located at movable leak stopping card both sides respectively and is connected by the movable major axis 13 that runs through axle sleeve and is integral.Movable leak stopping card and dismountable fixed card are provided with two pairs by running through the movable major axis of axle sleeve.The movable major axis that another pair runs through axle sleeve is located on the outer surface of draw ring relative position, and it is more firm to guarantee that movable leak stopping card and dismountable fixed card connect.The dismountable fixed card in both sides can be taken off after leak stopping is finished, and is fitted on when treating leak stopping next time on another movable leak stopping card, can continue to use.Big at leak source, pressure is high, when very difficult personnel selection buttresses covering leaks clamping, can be fixed on covering leaks clamping earlier and will execute on the stifled pipeline, executes stifled more fast.During use, with the reassembling type of integral body fixedly the leak stopping anchor clamps open and be put on the pipeline that needs to repair, dismountable fixed card with both sides is separately fixed on the pipeline earlier, this moment to corrosion or the line sections of having leaked carry out processing of rust removing, if leaked and then directly movable leak stopping cartoon crossed quick tensioning means and rapidly leak source is blocked, carrying out next step reinforcement operation.After leak stopping is finished, the dismountable fixed card in both sides is taken off.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1, a kind of pipeline is characterized in that with the fixing leak stopping anchor clamps of reassembling type: mainly form the circular movable leak stopping card of folding by curved plate and auxiliary bent frame by establishing at one end hinge axis, the other end of movable leak stopping card is provided with the tension head.
2, pipeline according to claim 1 is with the fixing leak stopping anchor clamps of reassembling type, and it is characterized in that: described curved plate outer round surface is provided with draw ring.
3, pipeline according to claim 1 is characterized in that with the fixing leak stopping anchor clamps of reassembling type: inboard fixing high temperature resistant, the sealed rubber plate that oil resistant is dirty of described curved plate.
4, according to claim 1 or 3 described pipelines with the fixing leak stopping anchor clamps of reassembling type, it is characterized in that: the described sealed rubber plate back side be provided with projection, and with curved plate on the fixed hole that is provided with of corresponding position peg graft.
5, pipeline according to claim 1 is characterized in that with the fixing leak stopping anchor clamps of reassembling type: described tension head is bolt, nut or is made up of turnbuckle and eccentric tightening nut.
6, pipeline according to claim 1 is with the fixing leak stopping anchor clamps of reassembling type, it is characterized in that: described movable leak stopping card both sides are equipped with dismountable fixed card respectively, the hinge axis lower end of described movable leak stopping card and on dismountable fixed card and its corresponding position, be respectively equipped with several axle sleeves on same axis, and connect by the movable major axis that runs through axle sleeve and to be integral.
7, pipeline according to claim 6 is with the fixing leak stopping anchor clamps of reassembling type, and it is characterized in that: described movable leak stopping card and dismountable fixed card are provided with two pairs by running through the movable major axis of axle sleeve.
8, pipeline according to claim 6 is characterized in that with the fixing leak stopping anchor clamps of reassembling type: described dismountable fixed card is formed the circular fixed card of folding by two curved plate bars by hinge axis, and the other end of curved plate bar is provided with quick tensioning means.
9, pipeline according to claim 8 is characterized in that with the fixing leak stopping anchor clamps of reassembling type: described quick tensioning means is bolt, nut or is made up of turnbuckle and eccentric tightening nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200972672U CN201103769Y (en) | 2007-08-28 | 2007-08-28 | Disassembly type fixed blocking clamper for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200972672U CN201103769Y (en) | 2007-08-28 | 2007-08-28 | Disassembly type fixed blocking clamper for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103769Y true CN201103769Y (en) | 2008-08-20 |
Family
ID=39950795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200972672U Expired - Lifetime CN201103769Y (en) | 2007-08-28 | 2007-08-28 | Disassembly type fixed blocking clamper for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103769Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633377A (en) * | 2013-11-13 | 2015-05-20 | 中国石油天然气股份有限公司 | High-pressure glass fiber pipe installation and pipe breaking maintaining device and process method |
| CN111174016A (en) * | 2020-01-03 | 2020-05-19 | 温州市宏泰建设有限公司 | Rapid construction structure and construction method for maintaining glass fiber reinforced plastic pipeline |
| GB2605489A (en) * | 2021-04-03 | 2022-10-05 | Beech David | Repair clamp |
-
2007
- 2007-08-28 CN CNU2007200972672U patent/CN201103769Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633377A (en) * | 2013-11-13 | 2015-05-20 | 中国石油天然气股份有限公司 | High-pressure glass fiber pipe installation and pipe breaking maintaining device and process method |
| CN104633377B (en) * | 2013-11-13 | 2016-10-12 | 中国石油天然气股份有限公司 | A kind of high-pressure glass fiber pipeline is installed and pipe breakage maintenance unit and process |
| CN111174016A (en) * | 2020-01-03 | 2020-05-19 | 温州市宏泰建设有限公司 | Rapid construction structure and construction method for maintaining glass fiber reinforced plastic pipeline |
| GB2605489A (en) * | 2021-04-03 | 2022-10-05 | Beech David | Repair clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |