CN109469787A - Multifunctional pipeline plugging device - Google Patents
Multifunctional pipeline plugging device Download PDFInfo
- Publication number
- CN109469787A CN109469787A CN201710821340.4A CN201710821340A CN109469787A CN 109469787 A CN109469787 A CN 109469787A CN 201710821340 A CN201710821340 A CN 201710821340A CN 109469787 A CN109469787 A CN 109469787A
- Authority
- CN
- China
- Prior art keywords
- chain
- pressing plate
- arm
- cross
- movable block
- 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.)
- Pending
Links
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
- F16L55/1705—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose with a substantially radial tightening member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses the Multifunctional pipeline plugging devices used on a kind of naval vessel, it is using chain around broken pipe, and the cross-arm on screw rod is tied, using the pressing plate below the screw rod top pressure screw rod on cross-arm, the sealing below pressing plate is made to fill out a kind of mode for firmly pressing against the damaged mouth of pipeline and carrying out leak stopping.Multifunctional pipeline plugging device, plugging effect are good, and speed is fast, and convenient for disassembly and assembly, easy to operate, safe and reliable, are the Combined joints that one people of one kind can operate completion.
Description
Technical field
The present invention relates to a kind of mechanical devices, the especially device for plugging of naval vessels piping failure.
Background technique
Pipeline on naval vessels is many kinds of, mainly there is a fresh water pipe, seawater pipe, air pressure tube, steam pipe, fuel pipe, and
And pipeline pressure is higher.
Due to the special duty of naval vessels, it can be hit by the shell of enemy when fighting and make piping failure leak, or because of pipe
Road rots for a long time and generates crack, this brings serious threat to the safety and fighting capacity of naval vessels, manages rapidly and firmly
Pipeline leakage stopping is just at critical issue.Therefore, people have invented a variety of Pipe leakage stoppers, but they are complicated for operation, leak stopping
Speed is slow, and leaks seriously, and especially its pressure of jet chimney is higher, and existing device for plugging is difficult to block.In addition, due to warship
Narrow space between pipeline on ship, this further increases the difficulty of existing leak stoppage device leak stopping, so existing device for plugging is uncomfortable
Close the higher piping failure with narrow space of stifled pressure.Multi-functional leak stoppage device of the invention is using the screw rod on pressing plate through row
Press and carry out a kind of mode of pipe plugging, the above-mentioned difficulty of effective solution.Up to the present, on domestic and international naval vessels
It is showed no such Multifunctional pipeline plugging device, patent document also has no record.
Summary of the invention
The object of the present invention is to provide the Multifunctional pipeline plugging devices used on a kind of naval vessel and civilian boat, it is to utilize chain
Around broken pipe, and the cross-arm on screw rod is tied, using the pressing plate below the screw rod top pressure screw rod on cross-arm, is made under pressing plate
A kind of mode for firmly pressing against the damaged mouth of pipeline and carrying out leak stopping is filled out in the sealing in face.
Multifunctional pipeline plugging device, plugging effect are good, and speed is fast, and convenient for disassembly and assembly, easy to operate, safe and reliable, are
An a kind of people can operate the Combined joint of completion.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of its feature of Multifunctional pipeline plugging device
Be: it includes a threaded hole of a cross-arm and cross-arm central part, and bolt has one piece of screw rod in threaded hole, and the lower end of screw rod passes through
Bearing is connect with movable block, and movable block two sides are equipped with two locating shafts, and locating shaft is walked about up and down in the location hole of cross-arm, activity
One groove is arranged at the bottom of block, is pressing plate below groove, and the connection between them is to be inserted in movable block by the raised line on pressing plate
Groove in and with spring pin position and connect.There is chain in the side of cross-arm, and the inside hangs with chain, and insures equipped with chain
Button, this makes chain not fall off with cross-arm.In addition, there is the hook of left and right two can be with when it is used in narrow conduit leak stopping on pressing plate
In the chain that each one end of 2 chains is hung over to cross-arm two sides respectively, in addition both ends are hung in two extensions of pressing plate two sides
On hook, and another leak stopping mode carried out.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the main view of structure of the invention.
Fig. 2 is the top view of Fig. 1.
In figure: 1- cross-arm, 2- locating shaft 3- movable block, 4- screw rod, 5- pressing plate, 6- sealing are filled out, 7- chain, 8- chain,
9- chain safety fastener, 10- hook, 11 bearings, 12- spring pin, 13- location hole, 14 grooves, 15 raised lines are formed.
Specific embodiment
In conjunction with attached drawing 1, Fig. 2, the embodiment of the present invention is described further.A kind of multifunctional pipe shown in the drawings is stifled
Device is leaked, it is characterized in that: the central part of cross-arm 1 has a threaded hole, its bolt has one piece of screw rod 4, and the lower end of screw rod 4 passes through bearing 11
It being connect with movable block 3, the two sides of movable block 3 are equipped with two locating shafts 2, and locating shaft 2 is walked about up and down in the location hole 13 of cross-arm,
One groove 14 is arranged at the bottom of movable block 3, and groove 14 is below pressing plate 5, and the connection between them is by the raised line on pressing plate 5
15 are inserted in the groove 14 of movable block 3 and are positioned and connected with spring pin 12.There is chain 8 in the side of cross-arm 1, and the inside is hung with
Chain 7, and chain safety fastener 9 is housed, safety fastener 9 makes chain 7 not fall off with chain 8.
When leak stopping, pressing plate 5 is placed on piping failure mouth, by chain 7 bypass pipeline and hangs over the other side of cross-arm
In chain 8, screw rod 4,4 downlink of screw rod are turned clockwise, and press 3 downlink of movable block, pressing plate 5 follows downlink, this makes pressing plate 5
Following sealing is filled out 6 and is firmly pressed against on damaged mouth, and piping failure leak stopping is completed.
When disassembly, screw rod 4,3 uplink of movable block are turned counterclockwise, and pressing plate 5 follows uplink, removes and hang in chain 8
Chain 7 removes Multifunctional pipeline plugging device.
Encounter piping failure mouth periphery it is narrow when, each one end of 2 chains is hung over to the chain 8 of 1 two sides of cross-arm respectively
In, in addition both ends are hung on two hooks 10 of 4 left and right sides of pressing plate, and pressing plate 5 are placed on damaged mouth, movable block 3
It withstanding on the obverse pipeline of damaged mouth, up time nail turns screw rod 4,3 downlink of movable block, until tensing chain 7, at this moment pressing plate 4
Following sealing is filled out 6 and is firmly pressed against on damaged mouth, and piping failure leak stopping is completed.
Claims (2)
1. a kind of Multifunctional pipeline plugging device, it is characterized in that: the central part of cross-arm (1) has a threaded hole, its bolt has one piece of spiral shell
The lower end of bar (4), screw rod (4) is connect by bearing (11) with movable block (3), and the two sides of movable block (3) are equipped with two locating shafts
(2), locating shaft (2) is walked about up and down location hole (13) is inner, and a groove (14) arranged at the bottom of movable block (3), under groove (14)
Face is pressing plate (5), and the connection between them is that the groove (14) that is inserted in movable block (3) by the raised line (15) on pressing plate (5) is inner,
And positioned and connected with spring pin (12), the side of cross-arm (1) has chain (8), and the inside hangs with chain (7), and chain is housed
Safety fastener (9), safety fastener (9) make chain (7) not fall off with chain (8).
2. a kind of Multifunctional pipeline plugging device according to claim 1, another feature is: having left and right two on pressing plate (5)
Each one end of 2 chains when it is used in narrow conduit leak stopping, can be hung over cross-arm (1) two sides respectively by a hook (10)
Chain (8) is inner, and in addition both ends are hung in two another leak stopping sides for linking up with upper (10), and carrying out of pressing plate (5) two sides
Formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821340.4A CN109469787A (en) | 2017-09-07 | 2017-09-07 | Multifunctional pipeline plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821340.4A CN109469787A (en) | 2017-09-07 | 2017-09-07 | Multifunctional pipeline plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109469787A true CN109469787A (en) | 2019-03-15 |
Family
ID=65658028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821340.4A Pending CN109469787A (en) | 2017-09-07 | 2017-09-07 | Multifunctional pipeline plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109469787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270780A (en) * | 2019-06-24 | 2019-09-24 | 鞍钢股份有限公司 | A kind of cyclic ammonia water pipeline is in wire bonding trapping device and its application method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752585Y (en) * | 2004-11-10 | 2006-01-18 | 中国石油化工股份有限公司 | Multi-functional quick plugging device |
| CN202021573U (en) * | 2011-03-24 | 2011-11-02 | 石家庄三环防爆设备有限责任公司 | Slidable hydraulic pipeline chain tongs for leaking stoppage under pressure |
| CN103557401A (en) * | 2013-11-01 | 2014-02-05 | 中国石油大学(华东) | Under-pressure leaking stoppage device for oil and gas conveying pipeline |
| CN203907113U (en) * | 2014-06-20 | 2014-10-29 | 林文洁 | Leakage stoppage device for pipe leakage hole |
| CN104696665A (en) * | 2013-12-06 | 2015-06-10 | 中国石油天然气股份有限公司 | Rapid plugging device used for hole punched in oil pipeline |
| CN105508606A (en) * | 2015-12-25 | 2016-04-20 | 中国石油化工股份有限公司 | Multifunctional jacking type leaking stoppage tool |
| CN106168317A (en) * | 2016-10-18 | 2016-11-30 | 靖西市秀美边城农业科技有限公司 | A kind of Combined joint |
| CN205806800U (en) * | 2016-07-26 | 2016-12-14 | 高良富 | The portable online leakage compensating device of oil field pipe |
| CN207230013U (en) * | 2017-09-07 | 2018-04-13 | 中国人民解放军海军工程大学 | Multifunctional pipeline plugging device |
-
2017
- 2017-09-07 CN CN201710821340.4A patent/CN109469787A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752585Y (en) * | 2004-11-10 | 2006-01-18 | 中国石油化工股份有限公司 | Multi-functional quick plugging device |
| CN202021573U (en) * | 2011-03-24 | 2011-11-02 | 石家庄三环防爆设备有限责任公司 | Slidable hydraulic pipeline chain tongs for leaking stoppage under pressure |
| CN103557401A (en) * | 2013-11-01 | 2014-02-05 | 中国石油大学(华东) | Under-pressure leaking stoppage device for oil and gas conveying pipeline |
| CN104696665A (en) * | 2013-12-06 | 2015-06-10 | 中国石油天然气股份有限公司 | Rapid plugging device used for hole punched in oil pipeline |
| CN203907113U (en) * | 2014-06-20 | 2014-10-29 | 林文洁 | Leakage stoppage device for pipe leakage hole |
| CN105508606A (en) * | 2015-12-25 | 2016-04-20 | 中国石油化工股份有限公司 | Multifunctional jacking type leaking stoppage tool |
| CN205806800U (en) * | 2016-07-26 | 2016-12-14 | 高良富 | The portable online leakage compensating device of oil field pipe |
| CN106168317A (en) * | 2016-10-18 | 2016-11-30 | 靖西市秀美边城农业科技有限公司 | A kind of Combined joint |
| CN207230013U (en) * | 2017-09-07 | 2018-04-13 | 中国人民解放军海军工程大学 | Multifunctional pipeline plugging device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270780A (en) * | 2019-06-24 | 2019-09-24 | 鞍钢股份有限公司 | A kind of cyclic ammonia water pipeline is in wire bonding trapping device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |
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| RJ01 | Rejection of invention patent application after publication |