CN204339102U - Steel pipe vertical seam welding solder flux air bag escalator - Google Patents
Steel pipe vertical seam welding solder flux air bag escalator Download PDFInfo
- Publication number
- CN204339102U CN204339102U CN201420761161.8U CN201420761161U CN204339102U CN 204339102 U CN204339102 U CN 204339102U CN 201420761161 U CN201420761161 U CN 201420761161U CN 204339102 U CN204339102 U CN 204339102U
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- CN
- China
- Prior art keywords
- air bag
- steel pipe
- traversing carriage
- escalator
- solder flux
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- 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 kind of steel pipe vertical seam welding solder flux air bag escalator, it is characterized in that it comprises fixed support (1), traversing carriage (2) and air bag bracket (3), described traversing carriage (2) is arranged on fixed support (1), described air bag bracket (3) is arranged at traversing carriage (2) top, described traversing carriage (2) comprises Holder for scissors (2.1), the front bottom end of described Holder for scissors (2.1) is provided with movable support seat (2.4), the both sides of movable support seat (2.4) are provided with shifting roller (2.5), described air bag bracket (3) is the channel-section steel of an opening upwards, air bag is placed in described air bag bracket (3).The utility model steel pipe vertical seam welding solder flux air bag escalator has and can realize carrying out single-sided welding and reach double-faced forming effect, and welding quality is good, and operation is few, the advantage that efficiency is high.
Description
Technical field
The utility model relates to a kind of steel pipe vertical seam welding solder flux air bag escalator, belongs to the technical field of power industry product, can be used for producing power transmission and transformation line engineering framework and steel pipe pole series products.
Background technology
In recent years, weld most producer for steel pipe vertical seam and adopt novel double wire hidden arc welding equipment, former submerged-arc welding air-bag support, frock is outmoded, air pressure is not enough, have a strong impact on solder flux and inside pipe wall is adjacent to power, there are overlap and easy burn-through in the back side, and support replace lifting carriage connection part, can not meet the demand of the large product specification of circuit three, air-bag support move mode adopts manual type simultaneously, and labour intensity is large, and production efficiency is low.Domestic manufacturer, steel pipe vertical seam welds and all adopts following several welding manner: 1, welding manner inside and outside multilayer, and groove type adopts Y shape, and greatly, the welding number of plies is 3 roads, and operation is more for steel plate milling or cutting workload; 2, double-deck inside and outside welding manner, owing to implementing unsettled weldering, easy burn-through or generation incomplete penetration defect; 3, hand push firmly supports gas and assists bracket, and efficiency is low, when losing circle or amount of deflection is overproof, easily produces weld defect.
Therefore seek one can realize carrying out single-sided welding and reach double-faced forming effect, welding quality is good, and operation is few, and it is particularly important that the steel pipe that efficiency is high welds solder flux air bag escalator in length and breadth.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provide one can realize carrying out single-sided welding and reach double-faced forming effect, welding quality is good, and operation is few, the steel pipe vertical seam welding solder flux air bag escalator that efficiency is high.
The purpose of this utility model is achieved in that
A kind of steel pipe vertical seam welding solder flux air bag escalator, it comprises fixed support, traversing carriage and air bag bracket, described traversing carriage is arranged on fixed support, described air bag bracket is arranged at traversing carriage top, described traversing carriage comprises Holder for scissors, Holder for scissors drives lifting by steel wire rope, steel wire rope is connected with the output of a drive motors, the front bottom end of described Holder for scissors is provided with movable support seat, the both sides of movable support seat are provided with shifting roller, described air bag bracket is the channel-section steel of an opening upwards, air bag is placed in described air bag bracket.
Compared with prior art, the beneficial effects of the utility model are:
The utility model improves submerged arc welding efficiency and product quality to solve, realize semi-automatic production, reduce worker's labour intensity, save supporting bracket tool, reduce place shared by Product processing, really realize efficient, safe the carrying out of submerged arc welding, and propose steel pipe vertical seam welding solder flux air bag escalator.Without the need to changing the supporting bracket tool of different size according to caliber, directly the adjustment of bracket height can be carried out with satisfied use needs by operating case; Air-bag support move mode changes electronic mode into by original manual mode, decreases the workload of employee, and ensure that the stationarity of movement; Air bag solder flux can realize freeing in and out under operating case button, is freely elevated, achieves semi-automatic production, decrease worker's labour intensity; The walking of air bag automatic carriage, lifting are all stable, and carriage walking, substantially in the bracket on heart line, effectively prevent the possibility that bracket is toppled over, decreases the wasting phenomenon that solder flux remains in steel duct simultaneously; The height regulating time of this bracket is reduced to 5 minutes/time from original 1-2 hour/time, and often kind of specification can save 115 minutes in one day.Both improve the labour intensity of workman, turn improve production efficiency.
In sum, the utility model steel pipe vertical seam welding solder flux air bag escalator has and can realize carrying out single-sided welding and reach double-faced forming effect, and welding quality is good, and operation is few, the advantage that efficiency is high.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model steel pipe vertical seam welding solder flux air bag escalator.
Fig. 2 is the sectional view of the utility model steel pipe vertical seam welding solder flux air bag escalator for minor-diameter steel-tube longitudinal seam welding.
Fig. 3 is the sectional view of the utility model steel pipe vertical seam welding solder flux air bag escalator for large diameter steel pipe longitudinal seam welding.
Wherein:
Fixed support 1, traversing carriage 2, Holder for scissors 2.1, steel wire rope 2.2, drive motors 2.3, movable support seat 2.4, shifting roller 2.5, air bag bracket 3.
Detailed description of the invention
See Fig. 1 ~ Fig. 3, a kind of steel pipe vertical seam welding solder flux air bag escalator that the utility model relates to, it comprises fixed support 1, traversing carriage 2 and air bag bracket 3, described traversing carriage 2 is arranged on fixed support 1, described air bag bracket 3 is arranged at traversing carriage 2 top, described traversing carriage 2 comprises Holder for scissors 2.1, Holder for scissors 2.1 drives lifting by steel wire rope 2.2, steel wire rope 2.2 is connected with the output of a drive motors 2.3, the front bottom end of described Holder for scissors 2.1 is provided with movable support seat 2.4, the both sides of movable support seat 2.4 are provided with shifting roller 2.5, described air bag bracket 3 is the channel-section steel of an opening upwards.Place air bag in described air bag bracket 3, solder flux placed by air bag.
Be minor-diameter steel-tube shown in Fig. 2, during minor-diameter steel-tube longitudinal seam welding, Holder for scissors is without the need to rising.
Be large diameter steel pipe shown in Fig. 3, during large diameter steel pipe longitudinal seam welding, Holder for scissors rises to certain altitude as required, the solder flux on air bag is held up by air bag bracket and is close to steel pipe top commissure, for outside longitudinal seam welding.
Holder for scissors is gate scissor-like structure, and one end is fixed, and adopts bearing pin fulcrum, and the other end slides, and adopt rolling wheel support, pedestal lower end increases the weight of, and produces unstable phenomenon during to avoid mobile;
Holder for scissors connects the material selection steel wire rope of form, adds buffer unit, makes Holder for scissors freewheel and liner channel-section steel be in stable state when being elevated;
The channel-section steel that movable support seat uses, increase pre-bending angle, form nature camber, after steel wire rope receipts power, channel-section steel and steel pipe fit tightly, and effectively prevent burn-through;
Adjustable pressing device is added in free pulley bottom Holder for scissors, to adapt to tapering and the length distance of different tube diameters, and energy self-locking, frock can be avoided to produce vibration.
Claims (1)
1. a steel pipe vertical seam welding solder flux air bag escalator, it is characterized in that it comprises fixed support (1), traversing carriage (2) and air bag bracket (3), described traversing carriage (2) is arranged on fixed support (1), described air bag bracket (3) is arranged at traversing carriage (2) top, described traversing carriage (2) comprises Holder for scissors (2.1), Holder for scissors (2.1) drives lifting by steel wire rope (2.2), steel wire rope (2.2) is connected with the output of a drive motors (2.3), the front bottom end of described Holder for scissors (2.1) is provided with movable support seat (2.4), the both sides of movable support seat (2.4) are provided with shifting roller (2.5), described air bag bracket (3) is the channel-section steel of an opening upwards, air bag is placed in described air bag bracket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761161.8U CN204339102U (en) | 2014-12-08 | 2014-12-08 | Steel pipe vertical seam welding solder flux air bag escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761161.8U CN204339102U (en) | 2014-12-08 | 2014-12-08 | Steel pipe vertical seam welding solder flux air bag escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339102U true CN204339102U (en) | 2015-05-20 |
Family
ID=53222404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761161.8U Expired - Fee Related CN204339102U (en) | 2014-12-08 | 2014-12-08 | Steel pipe vertical seam welding solder flux air bag escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339102U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825874A (en) * | 2017-03-10 | 2017-06-13 | 广州增立钢管结构股份有限公司 | A kind of submerged-arc welding single face welding and double face shaping technique |
| CN110422528A (en) * | 2019-08-16 | 2019-11-08 | 无锡中鼎集成技术有限公司 | A kind of gasbag-type jack |
| CN115592239A (en) * | 2021-07-08 | 2023-01-13 | 中国石油天然气集团有限公司（Cn） | Defect repair welding device and method for small-pipe-diameter spiral submerged-arc welded pipe |
-
2014
- 2014-12-08 CN CN201420761161.8U patent/CN204339102U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825874A (en) * | 2017-03-10 | 2017-06-13 | 广州增立钢管结构股份有限公司 | A kind of submerged-arc welding single face welding and double face shaping technique |
| CN110422528A (en) * | 2019-08-16 | 2019-11-08 | 无锡中鼎集成技术有限公司 | A kind of gasbag-type jack |
| CN115592239A (en) * | 2021-07-08 | 2023-01-13 | 中国石油天然气集团有限公司（Cn） | Defect repair welding device and method for small-pipe-diameter spiral submerged-arc welded pipe |
| CN115592239B (en) * | 2021-07-08 | 2024-05-14 | 中国石油天然气集团有限公司 | Defect repair welding device and method for small-pipe-diameter spiral submerged arc welded pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20181208 |