CN2269372Y - Blocking device for container - Google Patents
Blocking device for container Download PDFInfo
- Publication number
- CN2269372Y CN2269372Y CN 96209427 CN96209427U CN2269372Y CN 2269372 Y CN2269372 Y CN 2269372Y CN 96209427 CN96209427 CN 96209427 CN 96209427 U CN96209427 U CN 96209427U CN 2269372 Y CN2269372 Y CN 2269372Y
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- container
- bolt
- press plate
- screw bolt
- 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
Links
- 230000000903 blocking effect Effects 0.000 title claims description 5
- 238000003825 pressing Methods 0.000 claims description 22
- 210000004907 gland Anatomy 0.000 claims description 10
- 239000002904 solvent Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000001266 bandaging Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a device which can implement emergent repair to loopholes on a container or a pipeline, which comprises a clamping plate which is composed of two long bar plates which are connected and can be rotatablely arranged on a screw bolt through a pin shaft, a press plate which is arranged on the screw bolt through the middle hole of the screw bolt, and a flexible gasket which is arranged on one end of the press plate. The other end of the press plate is screwed by a screw nut which is arranged on the screw bolt. The shape of the press plate is consistent with the shape of the outer surface of the container. A press cover is arranged on the outer side of the press plate. The flexible gasket is arranged on a position which contacts the press plate on the press cover. The utility model does not use adhesive, etc. After a proper gasket, the press plate, the screw bolt, etc. are selected according to the dimension of the loophole and operating conditions, the utility model can be used for the emergent repair for high temperature class and solvent class medium containers.
Description
The utility model relates to a kind of container or pipeline and causes perforation to implement the device of urgent repairing owing to localized corrosion or external force.
In the prior art, container is if perforation generally is the liquid emptying with the inside, and the cleaning site of perforation is repaired through welding with suitable material then, like this, often require whole device all to stop, cause very big economic loss, therefore, in order to exempt from the soldering drain process when container or the pipe perforation fast, people have developed multiple emergency treatment method, as the anchor ear bandaging strapping, and epoxy resin mounting method etc., but the bandaging strapping sealing reliability is not enough, mounting method is not high pressure resistant, and Chinese patent application CN2087273U discloses a kind of " fast blockage utensil ", for filler method and anchor clamps thereof make up, be by C shape live splint, the sticking frame of pressing, adjustable armful of card, belt tightener, parts such as Glass cement squeezing device and each pressure head and pressure screw bolt are formed, but this method can not be used for high temperature and solvent based medium occasion.
The purpose of this utility model is to obtain a kind of container device for plugging, just promptly exempts from weld repair applicable to the low pressure vessel of high temperature, solvent based medium through selecting suitable pad, pressing plate and bolt.
The purpose of this utility model is achieved in that
A kind of Blocking device for container, it comprises: clamping plate are contained on the bolt through bearing pin rotationally, pressing plate is contained on the bolt through its interstitial hole, pressing plate one side is a flexible gaskets, opposite side is by the nut screwing clamping that is contained on the bolt, gland is equipped with in the pressing plate outside, with the contacted position of pressing plate flexible gaskets is housed on the gland.
Pressing plate and container contact surface be shaped as the plane or with the consistent curved surface of the container shapes that is blocked.
Clamping plate are connected in the bolt both sides for the two rectangular plates that link to each other through bearing pin.
When leak hour, the outer car of described pressing plate has outside thread, car has the negative thread that cooperates with it in the gland.
Under the nut on the bolt spring washer is housed.
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
Fig. 1 is the structural representation of the stifled device leak stopping device of the utility model container.
Fig. 2 is the structural representation of hour leak stopping device of leak.
Referring to Fig. 1, present embodiment is that the process that mending-leakage is implemented in the one section pipe arrangement root fracture in stage casing is taken in depitching, this bore is 20mm, operation pressure 0.2MPa, 220 ℃ of temperature have crude benzol in the tower wall, just can continue to produce as long as stop a leak, adopt the high strength bolt of diameter 16mm to make tie bolt 7, bearing pin 2 diameters are 8mm, and flexible gaskets 3,5 is a polytetrafluoroethylene.During use, at first in the leak that will insert on the wall of container 11 with the clamping plate 1 that bolt 7 usefulness bearing pins 2 companies get well, if leak is a horizontal direction, the pin shaft hole on the clamping plate should be asymmetric along the clamping plate length direction; If leak is a vertical direction, the pin shaft hole on the clamping plate should be along its length direction symmetry.Clamping plate are inserted in the hole, rock several bolts down, continuous clamping plate can turn over 90 ° simultaneously, put pressing plate 4 again, and fastening nut 9 closely cooperates up to flexible gaskets 3 and container outer wall.The shape of pressing plate 4 determines according to the container outer surface geometric configuration, when container be shaped as plane or diameter when very big, container outer surface curvature is very little, the pressing plate contact surface can be made into the plane, mainly the distortion by flexible gaskets 3 compensates.Otherwise then the pressing plate contact surface can be processed into curved surface, the approximate container outer wall of radius of curvature gets final product.Screw on gland 10 with screw 6 in pressing plate 4 outsides, the O shape circle 5 of gland can prevent that the liquid at bolt 7, nut 9 places from spilling, and the spring washer 8 under the nut can be used for vibrationproof.
In addition, if leak is less, when diameter is 6～16mm, the predetermincd tension of bolt can not be big, and the diameter of bolt is very little, then can adopt another kind of structure such as Fig. 2 to show, gland 10 is made negative thread, and pressing plate 4 cylindrical cars have outside thread, gland 10 directly is screwed on the pressing plate 4 get final product.
Compared with prior art, the Blocking device for container that the utility model obtains needn't use sticking The knot agent, suitable pad, pressing plate and bolt can be to high temperature, solvent class medium through selecting Low pressure vessel implements promptly to exempt from weld repair.
Claims (5)
1. Blocking device for container, it is characterized in that: it comprises: clamping plate are contained on the bolt through bearing pin rotationally, pressing plate is contained on the bolt through its interstitial hole, pressing plate one side is a flexible gaskets, opposite side is by the nut screwing clamping that is contained on the bolt, gland is equipped with in the pressing plate outside, with the contacted position of pressing plate flexible gaskets is housed on the gland.
2. leak stopping device according to claim 1 is characterized in that: described pressing plate and container contact surface be shaped as the plane or with by the consistent curved surface of leak stopping container shapes.
3. leak stopping device according to claim 1 is characterized in that: described clamping plate are connected in the bolt both sides for the two rectangular plates that link to each other through bearing pin.
4. leak stopping device according to claim 1 is characterized in that: when leak hour, described pressing plate cylindrical car has outside thread, car has the negative thread that cooperates with it in the gland.
5. leak stopping device according to claim 1 is characterized in that; Under the nut on the described bolt spring washer is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209427 CN2269372Y (en) | 1996-05-27 | 1996-05-27 | Blocking device for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209427 CN2269372Y (en) | 1996-05-27 | 1996-05-27 | Blocking device for container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2269372Y true CN2269372Y (en) | 1997-12-03 |
Family
ID=33893079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96209427 Expired - Lifetime CN2269372Y (en) | 1996-05-27 | 1996-05-27 | Blocking device for container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2269372Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536958A (en) * | 2015-12-08 | 2016-05-04 | 北矿机电科技有限责任公司 | Screw shaft assembly for vertical milling machine and vertical milling machine |
| CN105570607A (en) * | 2014-10-11 | 2016-05-11 | 五冶集团上海有限公司 | Heat distribution pipeline leakage stoppage method used in production |
| CN108313552A (en) * | 2017-12-21 | 2018-07-24 | 甘肃瓮福化工有限责任公司 | A kind of blocking method not entered inside line with rubber storage tank |
-
1996
- 1996-05-27 CN CN 96209427 patent/CN2269372Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570607A (en) * | 2014-10-11 | 2016-05-11 | 五冶集团上海有限公司 | Heat distribution pipeline leakage stoppage method used in production |
| CN105536958A (en) * | 2015-12-08 | 2016-05-04 | 北矿机电科技有限责任公司 | Screw shaft assembly for vertical milling machine and vertical milling machine |
| CN108313552A (en) * | 2017-12-21 | 2018-07-24 | 甘肃瓮福化工有限责任公司 | A kind of blocking method not entered inside line with rubber storage tank |
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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: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI BAOSHAN STEEL( GROUP ) CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201900, Fujin Road, Shanghai, Baoshan District orchard Patentee after: Baoshan Iron & Steel Co., Ltd. Address before: 201900 No. 1, middle front road, Baoshan District Shanghai factory Patentee before: Shanghai Baosteel (Group) Company |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI BAOSTEEL CHEMICAL CO., LTD. Free format text: FORMER NAME OR ADDRESS: BAOSHAN IRON + STEEL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 1800 Tongji Road, Shanghai, Baoshan District Patentee after: Chemical Co., Ltd. of Baoshan Iron and Steel Group, Shanghai Address before: Orchard, Fujin Road, Baoshan District, Shanghai Patentee before: Baoshan Iron & Steel Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |