CN103231187B - A kind of soldering device - Google Patents

A kind of soldering device Download PDF

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Publication number
CN103231187B
CN103231187B CN201310171304.XA CN201310171304A CN103231187B CN 103231187 B CN103231187 B CN 103231187B CN 201310171304 A CN201310171304 A CN 201310171304A CN 103231187 B CN103231187 B CN 103231187B
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China
Prior art keywords
molding cover
chuck
soldering
upper shed
ball
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CN201310171304.XA
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Chinese (zh)
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CN103231187A (en
Inventor
刘明
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Nantong Kai Wunong Products Co. Ltd.
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刘明
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Abstract

The invention discloses a kind of soldering device, including molding cover, chuck, band handle steel ball and asbestos ring bar;Chuck is three arm spring chucks, and its circular port diameter, slightly larger than molding cover circle upper shed, has square groove bottom molding cover, can place asbestos ring bar。Band handle steel ball can be hard rubber material。Before soldering, three jig arm of chuck are stretched into from molding cover circle upper shed contracting shape, again band handle steel ball is inserted in the middle of three jig arm of chuck from the square under shed of molding cover, it is possible to become unsettled clamped condition, and asbestos ring bar is embedded in the bottom square groove of molding cover uniformly。After soldering, promote band handle steel ball with hard thing, and chuck is extracted from molding cover, now draw steel ball handle along molding cover circle upper shed direction, until pressurized is closed。Soldering apparatus structure of the present invention is simple, can accomplish under the unnecessary premise that air-liquid container carries out stopping transportation or blood pressure lowering at short notice, carries out repairing leak source moment leak-stopping。

Description

A kind of soldering device
[technical field]
The present invention relates to mechanical realization field, particularly relate to a kind of soldering device。
[background technology]
Along with the sustainable growth of some containers, conduit running time, material ageing is on the rise, and behind its generation crack, surface or sand holes, becomes spurting leakage, due to the pressure in container, directly misses one's aim with electric welding soldering, and leakage rate only can be mended bigger and bigger。Mending repairing for the envelope in the dimple of air-liquid container, crack etc. at present, one is adopt stopping transportation medium, carries out twisting with the fingers pressure or adding plug tool stoping its seepage, adds the welding of arc plate or fixture, reach the purpose of leak stopping。Another kind of method, is mainly made up of fixed support and housing screw, and the front end of housing screw is provided with attachment cap and connects as one with compressing cushion block, gasket seal is arranged below compressing cushion block。Generally leakage is owing to the reasons such as burn into cracking, stress deformation cause, so the stifled means of press seals effect of this kind of way is generally difficult to prove effective。Even if the method is feasible reluctantly, but it not long-term plan, finally still to carry out secondary operation, after stopping transportation medium, carry out soldering operation again, fail to solve the problem once and for all。Although existing blocking method is feasible, but easily causing the damage of plant equipment, on the other hand this kind of method and dangerous, if pressure changes dynamic to some extent, plug tool, it would be possible to stress ejects, causes the generation of serious accident。
[summary of the invention]
For the shortcoming of prior art, it is an object of the invention to provide a kind of safe and reliable, easy and simple to handle, usability is strong, and need not carry out the soldering device of stopping transportation or blood pressure lowering for general air-liquid container。
The technical solution used in the present invention is: a kind of soldering device, it is characterised in that: include molding cover, chuck, the firm ball of band handle and asbestos ring bar;Chuck is three arm spring chucks, and its circular port diameter, slightly larger than molding cover circle upper shed, has square groove bottom molding cover, can place asbestos ring bar。
Further, with the firm ball of handle can be the ball of hard rubber material。
Further, before soldering, three jig arm of chuck are stretched into from molding cover circle upper shed contracting shape, more firm for band handle ball is inserted in the middle of three jig arm of chuck from the square under shed of molding cover, unsettled clamped condition can be become, and asbestos ring bar is embedded in the bottom square groove of molding cover uniformly。
Further, after soldering, promote the firm ball of band handle with hard thing, and chuck is extracted from molding cover, now draw firm ball handle along molding cover circle upper shed direction, until pressurized is closed。
The beneficial effects of the present invention is: simple in construction, can accomplish under the unnecessary premise that air-liquid container is carried out stopping transportation or blood pressure lowering at short notice, carry out repairing leak source moment leak-stopping。
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the invention will be further described。
Fig. 1 is present configuration schematic diagram;
Fig. 2 is that the present invention welds schematic diagram;
Fig. 3 is that the present invention seals schematic diagram;
1, the firm ball 2 of band handle, chuck 3, molding cover 4, asbestos ring bar 5, chamber wall 6, sand holes 7, welding gun
[detailed description of the invention]
Referring to accompanying drawing, present invention employs a kind of soldering device, it is characterised in that: include molding cover, chuck, the firm ball of band handle and asbestos ring bar;Chuck is three arm spring chucks, and its circular port diameter, slightly larger than molding cover circle upper shed, has square groove bottom molding cover, can place asbestos ring bar。
Further, with the firm ball of handle can be the ball of hard rubber material。
Further, before soldering, three jig arm of chuck are stretched into from molding cover circle upper shed contracting shape, more firm for band handle ball is inserted in the middle of three jig arm of chuck from the square under shed of molding cover, unsettled clamped condition can be become, and asbestos ring bar is embedded in the bottom square groove of molding cover uniformly。
Further, after soldering, promote the firm ball of band handle with hard thing, and chuck is extracted from molding cover, now draw firm ball handle along molding cover circle upper shed direction, until pressurized is closed。
Concrete soldering step:
Step 1: chuck is previously placed in molding cover together with the firm ball of band handle in chuck。Chuck is three arm spring chucks, and its circular port diameter is slightly larger than molding cover circle upper shed, and three jig arm of chuck stretch into from molding cover circle upper shed contracting shape, then are inserted in the middle of three jig arm of chuck from the square under shed of molding cover by firm for band handle ball, become unsettled clamped condition。
Step 2: asbestos ring bar (being prevent the high temperature failure when postorder welds by the purpose of asbestos component bar) is embedded in the bottom square groove of molding cover uniformly。Energizer is centered by chamber wall leak, slightly reach to be affixed on chamber wall by micro-power (asbestos sliver and chamber wall reach not seep water), former leakage enters molding cover after the liquid of vessel wall surface passes through the sealing of asbestos sliver, leaking medium forms dilatation after spraying from crack or sand holes, and the difficulty of welding between molding cover base and chamber wall is reduced。
Step 3: now no pressure between molding cover base and chamber wall, it is possible to it is welded (packing full weld) operation。In welding process, leaking medium is flowed out by molding cover circle upper shed around the firm ball of band handle, and owing to upper shed diameter is far longer than leakage point, so not only pressure reduces, and emission flow increases, it is possible to get rid of potential safety hazard completely。
Step 4: after full weld connects between molding cover base and chamber wall, releases downwards chuck with hard thing by firm for band handle ball, and is extracted from molding cover by chuck, now draws firm ball handle along molding cover circle upper shed direction, until pressurized is closed。
Step 5: packing suitable for reading for molding cover is welded with full weld form。
The preferred embodiment of this invention is described, including inventor for implementing the best modes known of the present invention at this。Those of ordinary skill in the art are apparent from by the change of preferred embodiment after reading the above description。Inventor wishes that those of ordinary skill rationally applies such change, and inventor thinks and clearly states different application at this and can also realize the present invention。Therefore, the present invention includes all modifications and the equivalents of purport cited in appended claims, and this allows in applicable law。Additionally, any combination of all possible change of above-mentioned key element is also comprised by the present invention, unless otherwise indicated herein or clearly contradicted within a context。

Claims (2)

1. a soldering device, it is characterised in that: include with the circular molding cover of upper shed, chuck, the firm ball of band handle and asbestos ring bar;Chuck is three arm spring chucks, and its circular port diameter, slightly larger than molding cover circle upper shed diameter, has square groove bottom molding cover, can place asbestos ring bar;Before soldering, three jig arm of chuck are stretched into from molding cover circle upper shed contracting shape, more firm for band handle ball is inserted in the middle of three jig arm of chuck from the square under shed of molding cover, become unsettled clamped condition, and asbestos ring bar is embedded in the bottom square groove of molding cover uniformly;After soldering, promote the firm ball of band handle with hard thing, and chuck is extracted from molding cover, now draw firm ball handle along molding cover circle upper shed direction, until pressurized is closed。
2. as claimed in claim 1 soldering device, it is characterised in that: it is the ball of hard rubber material with the firm ball of handle。
CN201310171304.XA 2013-05-11 2013-05-11 A kind of soldering device Active CN103231187B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310171304.XA CN103231187B (en) 2013-05-11 2013-05-11 A kind of soldering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310171304.XA CN103231187B (en) 2013-05-11 2013-05-11 A kind of soldering device

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CN103231187A CN103231187A (en) 2013-08-07
CN103231187B true CN103231187B (en) 2016-06-22

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104358964B (en) * 2014-10-30 2016-03-09 北京市燃气集团有限责任公司 A kind of self-protection tape-pressure leakage clogging device and utilize its repairing pipeline method
CN108953992A (en) * 2018-09-29 2018-12-07 国网福建省电力有限公司 A kind of leaking stoppage valve and its working method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2345793Y (en) * 1998-10-20 1999-10-27 高昌国 Globe stop valve
CN1279373A (en) * 1999-06-28 2001-01-10 中国人民武装警察部队学院 Emergency leakage blocking device
CN2752582Y (en) * 2003-11-07 2006-01-18 中国石油天然气股份有限公司 Non-stop delivering pressed covering leaks clamping device on pipe
CN200996527Y (en) * 2006-12-27 2007-12-26 中芯国际集成电路制造(上海)有限公司 Pipeline band-pressure leaking stoppage
CN201803050U (en) * 2010-08-05 2011-04-20 新余泰达长林管道技术有限公司 Leakage blocking cover plate with pressure of steel pipeline
DE202012104362U1 (en) * 2012-11-13 2012-11-28 Birger Wendt Device for applying a magnetic seal and adapted magnetic seal therefor
CN203356864U (en) * 2013-05-11 2013-12-25 苏州博讯仪器有限公司 Welding repair device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2345793Y (en) * 1998-10-20 1999-10-27 高昌国 Globe stop valve
CN1279373A (en) * 1999-06-28 2001-01-10 中国人民武装警察部队学院 Emergency leakage blocking device
CN2752582Y (en) * 2003-11-07 2006-01-18 中国石油天然气股份有限公司 Non-stop delivering pressed covering leaks clamping device on pipe
CN200996527Y (en) * 2006-12-27 2007-12-26 中芯国际集成电路制造(上海)有限公司 Pipeline band-pressure leaking stoppage
CN201803050U (en) * 2010-08-05 2011-04-20 新余泰达长林管道技术有限公司 Leakage blocking cover plate with pressure of steel pipeline
DE202012104362U1 (en) * 2012-11-13 2012-11-28 Birger Wendt Device for applying a magnetic seal and adapted magnetic seal therefor
CN203356864U (en) * 2013-05-11 2013-12-25 苏州博讯仪器有限公司 Welding repair device

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CB03 Change of inventor or designer information

Inventor after: Liu Ming

Inventor before: Cheng Honglin

COR Change of bibliographic data
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TA01 Transfer of patent application right

Effective date of registration: 20160530

Address after: 1501, room 4, unit 1, TopOne Apartments, Hangzhou economic and Technological Development Zone, Zhejiang, Hangzhou 310018, China

Applicant after: Liu Ming

Address before: Office building 215000 Yushan road Jiangsu city Suzhou province high tech Industrial Development Zone Industrial Park Building 4 Room 401.

Applicant before: Suzhou Boxun Instruments Co., Ltd.

CB03 Change of inventor or designer information

Inventor after: Lin Xiaohua

Inventor before: Liu Ming

CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20170816

Address after: 325208, Wenzhou, Zhejiang City, Ruian Province Ma island Zhenjiang West Village

Patentee after: Lin Xiaohua

Address before: 1501, room 4, unit 1, TopOne Apartments, Hangzhou economic and Technological Development Zone, Zhejiang, Hangzhou 310018, China

Patentee before: Liu Ming

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181101

Address after: 226215 10 group, four floor village, cooperation Town, Qidong City, Nantong, Jiangsu.

Patentee after: Nantong Kai Wunong Products Co. Ltd.

Address before: 325208 Zhenjiang City, Ma Yu, Ruian, Wenzhou, Zhejiang

Patentee before: Lin Xiaohua

TR01 Transfer of patent right