CN2444104Y - Leaking stoppage device for loophole with press - Google Patents
Leaking stoppage device for loophole with press Download PDFInfo
- Publication number
- CN2444104Y CN2444104Y CN 00240903 CN00240903U CN2444104Y CN 2444104 Y CN2444104 Y CN 2444104Y CN 00240903 CN00240903 CN 00240903 CN 00240903 U CN00240903 U CN 00240903U CN 2444104 Y CN2444104 Y CN 2444104Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- plate
- screw
- leak stopping
- pressing plate
- 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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Abstract
The utility model relates to a pressing leaking-stoppage device for hole class. The utility model comprises a leaking-stoppage rubber plate, a rubber plate fixing component and a rubber plate pressing component. The rubber plate fixing component is provided with a screw rod. The screw rod is hollow. The middle of the screw rod is provided with a draw rod. The upper end of the screw rod is provided with screw threads, and the lower end of the screw rod is provided with a groove opening. The interior of the groove opening is provided with a sliding tooth rack. The sliding tooth rack is in screw-thread connection with the draw rod. The interior of the groove opening of the lower end of the screw rod is provided with a left rotation plate and a right rotation plate which are fixed with the screw rod through fixing shafts. The right side of the left rotation plate is provided with teeth which are matched with right teeth of the sliding tooth rack. The left side of the right rotation plate is provided with teeth which are matched with left teeth of the sliding tooth rack. The rubber plate pressing component comprises a pressing plate sleeve pipe. The upper end of the interior of the pressing plate sleeve pipe is provided with screw threads which are connected with screw threads of the upper end of the screw rod. The lower end of the interior of the pressing plate sleeve pipe is provided with a shoulder. The utility model has the advantages of reasonable structure, simple and convenient operation, and safety.
Description
The utility model relates to a kind of leak stopping device, and particularly a kind of bigger hole class of leakage hole that is applicable to compresses the leak stopping device.
In the continuous production of modernization industry, even the process units that uses state-of-the-art technology to equip, carry out high-caliber management method, because the burn into of medium washes away and temperature, pressure, vibration, weld defects, factor affecting such as bad seals all the run, drip, leak problem will occur inevitably at connection parts such as equipment, pipeline, flange, valve and wall.Especially high temperature, high pressure, inflammable, the explosive equipment of enterprises such as large-scale petrochemical, oil refining, thermoelectricity, as untimely processing, danger is bigger.Thereby how to reduce and eliminate owing to the waste of leaking the energy cause, raw material, finished product, be the problem that people very are concerned about always.The conventional method that addresses the above problem is: (one) is stopped and is handled.(2) be forced to allow it continue to leak, eliminate again when waiting to have an opportunity to stop.(3) be to use some straightforward procedures, as: interim leak stopping is carried out in the son of checking card, lead extrusion, repair welding etc., can prove effective in not high, the non-situation such as explosion-proof of temperature, pressure.But consider it is to be beyond one's reach from safety, long period, the oepration at full load aspect of economic benefit, device.The block pressed leak-stopping technology is pressed in leak with finished product colloid leak stopping piece with special fixture exactly, makes it to reach the leak stopping purpose.
The purpose of this utility model is to propose a kind ofly to be applicable to that the hole class with the block pressed leak-stopping technology compresses the leak stopping device when leakage hole is big.
The purpose of this utility model is achieved in that the hole class compresses the leak stopping device, comprise the leak stopping offset plate, offset plate fixed component and offset plate compacting part, leak stopping offset plate center has screw hole, the upper strata is a metalwork, lower floor is a special adhesive, the offset plate fixed component has screw rod, screw rod top standing screw handle, screw rod hollow, the centre is provided with pull bar, and there is screw thread the screw rod upper end, the lower end has notch, slide tooth bar is set in the notch, and slide tooth bar is connected with pull rod screw, is provided with left rotor plate and right rotary plate in the notch of screw rod lower end, be connected with screw rod by stationary axle, left rotor plate the right has the right tooth of tooth and slide tooth bar to cooperate, and the right rotary plate left side has tooth to cooperate with slide tooth bar left side tooth, and the offset plate compacting part comprises the pressing plate sleeve, pressing plate upper cartridge fixed muffle handle, there is screw thread pressing plate sleeve inner upper end, is threaded with the screw rod upper end, and the lower end is provided with shoulder.
In most preferred embodiment of the present utility model:
Described leak stopping offset plate center bolt has gasket groove near the hole, and packing ring is set in the gasket groove, cooperates with pressing plate sleeve lower end shoulder.
Described screw handle is connected with screw flight, and described sleeve handle is connected with the pressing plate bush whorl.
Described pull bar upper end is provided with drawhead.
The utility model has the advantages that structural design is new reasonable, simple to operation, using effect is good, and is safe and reliable.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Hole class as shown in Figure 1 compresses the leak stopping device, comprise leak stopping offset plate 1, offset plate fixed component and offset plate compacting part, leak stopping offset plate 1 center has screw hole, the upper strata is a metalwork 11, lower floor is a special adhesive 12, the offset plate fixed component has screw rod 2, screw rod 2 top standing screw handles 21, screw rod 2 hollows, the centre is provided with pull bar 3, and there is screw thread 22 screw rod 2 upper ends, the lower end has notch, slide tooth bar 4 is set in the notch, and slide tooth bar 4 and pull bar 3 are threaded, and are provided with left rotor plate 5 and right rotary plate 6 in the screw rod 2 lower end notches, fixing by stationary axle 7 with screw rod 2, left rotor plate 5 the right have tooth to cooperate with slide tooth bar 4 right teeth, and right rotary plate 6 left sides have tooth to cooperate with slide tooth bar 4 left teeth, and the offset plate compacting part comprises pressing plate sleeve 7,7 fixed muffle handles 71 on the pressing plate sleeve, pressing plate sleeve 7 inner upper end have screw thread 72, are connected with screw rod 2 upper end screw threads 22, and the lower end is provided with shoulder 73.The leak stopping offset plate has gasket groove 13 near the 1 center bolt hole, and packing ring 14 is set in the gasket groove 13, cooperates with pressing plate sleeve 7 lower end shoulders 73.Screw handle 21 is threaded with screw rod 2, and described sleeve handle 71 is threaded with pressing plate sleeve 7.Pull bar 3 upper ends are provided with drawhead 31.
During work, push pull bar 3, because the effect of slide tooth bar 4, about two rotor plates 5,6 inwardly upset enter screw rod 2 lower end notches, screw in pressing plate sleeve 7, again leak stopping offset plate 1 is inserted in screw rod 2, screw rod 2 lower ends are filled in the leakage hole, pull out pull bar 3, two rotor plates 5,6 outwards overturn and become Vertical direction with the hole about drive, and leak stopping offset plate 1 is shifted onto the hole, rotational sleeve handle 71, make pressing plate sleeve 7 push down leak stopping offset plate 1 downwards,, reach the leak stopping purpose until compressing the hole.
Claims (4)
1, the hole class compresses the leak stopping device, comprise leak stopping offset plate (1), offset plate fixed component and offset plate compacting part, leak stopping offset plate (1) center has screw hole, the upper strata is metalwork (11), lower floor is special adhesive (12), it is characterized in that: the offset plate fixed component has screw rod (2), screw rod (2) top standing screw handle (21), screw rod (2) hollow, the centre is provided with pull bar (3), there is screw thread (22) screw rod (2) upper end, the lower end has notch, slide tooth bar (4) is set in the notch, slide tooth bar (4) and pull bar (3) are threaded, be provided with left rotor plate (5) and right rotary plate (6) in the notch of screw rod (2) lower end, be connected with screw rod (2) by stationary axle (17), left rotor plate (5) the right has tooth to cooperate with the right tooth of slide tooth bar (4), right rotary plate (6) left side has tooth to cooperate with the left tooth of slide tooth bar (4), the offset plate compacting part comprises pressing plate sleeve (7), pressing plate sleeve (7) top fixed muffle handle (71), pressing plate sleeve (7) inner upper end has screw thread (72), is connected with screw rod (2) upper end screw thread (22), and the lower end is provided with shoulder (73).
2, hole according to claim 1 class compresses the leak stopping device, and it is characterized in that: described leak stopping offset plate (1) has gasket groove (13) near the center bolt hole, and packing ring (14) is set in the gasket groove (13), cooperates with pressing plate sleeve (7) lower end shoulder (73).
3, hole according to claim 1 class compresses the leak stopping device, and it is characterized in that: described screw handle (21) is threaded with screw rod (2), and described sleeve handle (71) is threaded with pressing plate sleeve (7).
4, hole according to claim 1 class compresses the leak stopping device, it is characterized in that: described pull bar (3) upper end is provided with drawhead (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240903 CN2444104Y (en) | 2000-11-08 | 2000-11-08 | Leaking stoppage device for loophole with press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240903 CN2444104Y (en) | 2000-11-08 | 2000-11-08 | Leaking stoppage device for loophole with press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2444104Y true CN2444104Y (en) | 2001-08-22 |
Family
ID=33601462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240903 Expired - Fee Related CN2444104Y (en) | 2000-11-08 | 2000-11-08 | Leaking stoppage device for loophole with press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2444104Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335837C (en) * | 2004-11-04 | 2007-09-05 | 万宏伟 | Method and equipment for gas in salvage or perforation of gas plastic clad pipe with steel skeleton |
| CN101922593B (en) * | 2009-06-15 | 2012-02-22 | 金雹峰 | Double-spiral advance device of leak stoppage tool |
| CN101725793B (en) * | 2008-10-28 | 2012-06-13 | 金雹峰 | Pressure conduit plugging device |
| CN103629473A (en) * | 2013-04-27 | 2014-03-12 | 青岛科技大学 | Stealing hole pressure plugging device of oil pipeline |
| CN110375149A (en) * | 2019-07-05 | 2019-10-25 | 兖矿鲁南化工有限公司 | Sand holes device for plugging and its application at a kind of tank bottom adapter tube angle |
-
2000
- 2000-11-08 CN CN 00240903 patent/CN2444104Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335837C (en) * | 2004-11-04 | 2007-09-05 | 万宏伟 | Method and equipment for gas in salvage or perforation of gas plastic clad pipe with steel skeleton |
| CN101725793B (en) * | 2008-10-28 | 2012-06-13 | 金雹峰 | Pressure conduit plugging device |
| CN101922593B (en) * | 2009-06-15 | 2012-02-22 | 金雹峰 | Double-spiral advance device of leak stoppage tool |
| CN103629473A (en) * | 2013-04-27 | 2014-03-12 | 青岛科技大学 | Stealing hole pressure plugging device of oil pipeline |
| CN110375149A (en) * | 2019-07-05 | 2019-10-25 | 兖矿鲁南化工有限公司 | Sand holes device for plugging and its application at a kind of tank bottom adapter tube angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |