CN203356864U - Welding repair device - Google Patents

Welding repair device Download PDF

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Publication number
CN203356864U
CN203356864U CN 201320251984 CN201320251984U CN203356864U CN 203356864 U CN203356864 U CN 203356864U CN 201320251984 CN201320251984 CN 201320251984 CN 201320251984 U CN201320251984 U CN 201320251984U CN 203356864 U CN203356864 U CN 203356864U
Authority
CN
China
Prior art keywords
steel ball
forming cover
handle
jacket
welding repair
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
Application number
CN 201320251984
Other languages
Chinese (zh)
Inventor
程鸿林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU BOXUN INSTRUMENTS CO Ltd
Original Assignee
SUZHOU BOXUN INSTRUMENTS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU BOXUN INSTRUMENTS CO Ltd filed Critical SUZHOU BOXUN INSTRUMENTS CO Ltd
Priority to CN 201320251984 priority Critical patent/CN203356864U/en
Application granted granted Critical
Publication of CN203356864U publication Critical patent/CN203356864U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a welding repair device which includes a forming cover, a jacket, a steel ball with a handle and asbestos ring strips. The jacket is a three-arm elastic fixture, and the diameter of the circular opening of the jacket is slightly larger than that of the circular upper opening of the forming cover; the bottom of the forming cover is provided with a square groove which can be used for containing the asbestos ring strips; the steel ball with the handle can be made of hard rubber materials. Before the welding repair process, the three clamping arms of the jacket are allowed to extend into the circular upper opening of the forming cover in a shrinking mode, then the steel ball with the handle is placed in the middle of the three clamping arms of the jacket from the square lower opening of the forming cover, the steel ball with the handle can be in a suspended and clamped mode, and finally the asbestos ring strips are evenly embedded in the square groove in the bottom of the forming cover. After the welding repair process, the steel ball with the handle is pushed through a hard object, and the jacket is pulled out of the forming cover; at the moment, the handle of the steel ball is pulled in the direction of the circular upper opening of the forming cover until the forming cover is pressed to be closed. The welding repair device is simple in structure and can be used for repairing leakage points and instantaneously stopping a leakage in a short time without performing stopping conveying or depressurizing on a gas container or a liquid container.

Description

A kind of soldering device
[technical field]
The utility model relates to the mechanical realization field, relates in particular to a kind of soldering device.
[background technology]
Along with some containers, the sustainable growth of conduit running time, material ageing is on the rise, and after its surface produces crack or sand holes, becomes spurting to leak, and due to the pressure in container, directly with the electric welding soldering, misses one's aim, and leakage rate only can be mended larger and larger.At present for the envelope in the dimple of gas, liquid container, crack etc., mend repairing, one is to adopt the stopping transportation medium, twists with the fingers press or add the plug tool to stop its seepage, then adds the arc plate to weld or jig, reaches the purpose of leak stopping.Another kind method mainly is comprised 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, below compressing cushion block, is provided with gasket seal.Usually leaking is because the reasons such as burn into cracking, stress deformation cause, so the stifled means of press seals effect of this kind of way generally is difficult to prove effective.Even the method is feasible reluctantly, not but long-term plan, finally still to carry out secondary operation, carry out again the soldering operation after the stopping transportation medium, fail to solve the problem once and for all.Although existing blocking method is feasible, easily cause the damage of plant equipment, this kind of method and dangerous, moving if pressure changes to some extent on the other hand, and the plug tool, by likely stressed ejection, causes the generation of serious accident.
[summary of the invention]
For the shortcoming of prior art, it is a kind of safe and reliable, easy and simple to handle that the purpose of this utility model is to provide, and usability is strong, and the soldering device that for general gas, liquid container, needn't carry out stopping transportation or step-down.
The technical solution adopted in the utility model is: a kind of soldering device is characterized in that: comprise moulding cover, chuck, band handle steel ball and asbestos ring bar; Chuck is three arm spring chucks, and its circular port slightly larger in diameter is in the circular upper shed of moulding cover, and square groove is arranged at moulding cover bottom, can place the asbestos ring bar.
Further, with the handle steel ball, can be the ball of hard rubber material.
Further, before soldering, three jig arm of chuck are stretched into from the circular upper shed contracting of moulding cover shape, then will be with in the middle of the handle steel ball inserts three jig arm of chuck from the square under shed of moulding cover, can become unsettled clamped condition, and the asbestos ring bar is embedded in uniformly in the bottom square groove of moulding cover.
Further, after soldering, promote band handle steel ball with hard thing, and chuck is extracted from the moulding cover, now along the circular upper shed direction of moulding cover, draw the steel ball handle, until the pressurized sealing.
The beneficial effects of the utility model are: simple in structure, can accomplish at short notice unnecessary gas, liquid container to be carried out under the prerequisite of stopping transportation or step-down, repaired leak source and moment leak-stopping.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model welding schematic diagram;
Fig. 3 is the utility model sealing schematic diagram;
1, band handle steel ball 2, chuck 3, moulding cover 4, asbestos ring bar 5, chamber wall 6, sand holes 7, welding gun
[specific embodiment]
Referring to accompanying drawing, the utility model has adopted a kind of soldering device, it is characterized in that: comprise moulding cover, chuck, band handle steel ball and asbestos ring bar; Chuck is three arm spring chucks, and its circular port slightly larger in diameter is in the circular upper shed of moulding cover, and square groove is arranged at moulding cover bottom, can place the asbestos ring bar.
Further, with the handle steel ball, can be the ball of hard rubber material.
Further, before soldering, three jig arm of chuck are stretched into from the circular upper shed contracting of moulding cover shape, then will be with in the middle of the handle steel ball inserts three jig arm of chuck from the square under shed of moulding cover, can become unsettled clamped condition, and the asbestos ring bar is embedded in uniformly in the bottom square groove of moulding cover.
Further, after soldering, promote band handle steel ball with hard thing, and chuck is extracted from the moulding cover, now along the circular upper shed direction of moulding cover, draw the steel ball handle, until the pressurized sealing.
The preferred embodiment that this utility model has been described at this, comprise that the inventor is for implementing known optimal mode of the present utility model.The change of preferred embodiment is apparent for those of ordinary skills after reading above-mentioned explanation.The inventor wishes the change that the those of ordinary skill rational Application is such, and the inventor thinks and clearly states different application at this and also can realize the utility model.Therefore, the utility model comprises all modifications and the equivalents of the purport of quoting in the claim of enclosing, and this allows in applicable law.In addition, any combination of all possible change of above-mentioned key element is also comprised by the utility model, unless pointed out in addition or obvious contradiction in context at this.

Claims (2)

1. a soldering device, is characterized in that: comprise moulding cover, chuck, band handle steel ball and the asbestos ring bar of opening upper shed with circle; Chuck is three arm spring chucks, and its circular port slightly larger in diameter is in the circular upper shed of moulding cover, and square groove is arranged at moulding cover bottom, can place the asbestos ring bar.
2. soldering device as claimed in claim 1, is characterized in that: with the handle steel ball, can be the ball of hard rubber material.
CN 201320251984 2013-05-11 2013-05-11 Welding repair device Expired - Fee Related CN203356864U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320251984 CN203356864U (en) 2013-05-11 2013-05-11 Welding repair device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320251984 CN203356864U (en) 2013-05-11 2013-05-11 Welding repair device

Publications (1)

Publication Number Publication Date
CN203356864U true CN203356864U (en) 2013-12-25

Family

ID=49804685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320251984 Expired - Fee Related CN203356864U (en) 2013-05-11 2013-05-11 Welding repair device

Country Status (1)

Country Link
CN (1) CN203356864U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231187A (en) * 2013-05-11 2013-08-07 苏州博讯仪器有限公司 Soldering device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231187A (en) * 2013-05-11 2013-08-07 苏州博讯仪器有限公司 Soldering device
CN103231187B (en) * 2013-05-11 2016-06-22 刘明 A kind of soldering device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20140511