CN207508588U - Vertical overlaying system elbow heap mounted welder - Google Patents
Vertical overlaying system elbow heap mounted welder Download PDFInfo
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- CN207508588U CN207508588U CN201721158111.0U CN201721158111U CN207508588U CN 207508588 U CN207508588 U CN 207508588U CN 201721158111 U CN201721158111 U CN 201721158111U CN 207508588 U CN207508588 U CN 207508588U
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- right angle
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Abstract
A kind of vertical overlaying system elbow heap mounted welder, including right angle rack, right angle rack is made of vertical fixed metallic plate I and metallic plate II, II both sides Symmetrical vertical of metallic plate is equipped with elbow support device, elbow support device is perpendicular to metallic plate I, elbow support device is made of the right angle I and right angle II being fixed together, the short side at right angle I is fixed on metallic plate I, the long side at right angle I and the short side at right angle II are fixed together, the long side at right angle II is fixed on metallic plate II, and right angle I and II apex of right angle are equipped with bolt.Relative to the prior art, the technique effect of the utility model is to carry out gradation adjustment to elbow by the tooling designed and produced, realize built-up welding of the vertical surfacing equipment to bend pipe, save the duration, save device resource, create more profits.
Description
Technical field
The utility model is related to mechanical technique manufacture fields, and in particular to the vertical built-up welding skill of inner wall after a kind of bend forming
Art.
Background technology
At present, with the fast development of plumbing installations, oil transportation in all parts of the country, gas pipeline are laid with the market demand and increasingly increase
Greatly, production originally use a kind of conventional technique for overlaying, first straight tube one layer of carbon steel of inner wall overlaying, stainless steel, steel alloy with
And other materials, then the straight tube that heap is welded carries out pushing into elbow, threeway, but hold very much during pushing is heated in this way
The performance of destructible pipe fitting, the phenomenon that causing to be layered with two skins, and antistatic resistance to corrosion is greatly reduced, and ideal is not achieved
Effect, at present company using annular built-up welding and longitudinal joint built-up welding, vertical built-up welding method substitution before old overlaying method.
But my company, when producing Long Taidi elbow built-up welding, due to heavy workload, the duration is tight, in an only horizontal elbow
Running at full capacity in the case of built-up welder can not still meet construction period, while there is no what tools on vertical surfacing equipment
The workpiece of body can built-up welding so that vertical surfacing equipment leaves unused on one side, in order to meet construction period, according to vertical surfacing equipment built-up welding
The principle of the routinely pipe fitting such as flange, reduced pipe, pipe cap, abundant development equipment capability resource design the side of elbow heap mounted welder
Case utilizes vertical built-up welder heap welding of elbow.
Utility model content
It is curved that the purpose of this utility model is to provide a kind of vertical ETR built-up welding for carrying out built-up welding to elbow using vertical built-up welder
Head tooling.
The technical solution of the utility model is specially：
A kind of vertical overlaying system elbow heap mounted welder, including right angle rack, right angle rack is by vertical fixed metallic plate I
1 and metallic plate II 2 form, II 2 both sides Symmetrical vertical of metallic plate be equipped with elbow support device, elbow support device is perpendicular to metal
Plate I 1.
The elbow support device is made of the right angle I 3 and right angle II 4 being fixed together, and the short side at right angle I 3 is fixed
On metallic plate I 1, the long side at right angle I 3 and the short side at right angle II 4 are fixed together, and the long side at right angle II 4 is fixed on metallic plate
On II 2, right angle I 3 and II 4 apex of right angle are equipped with bolt 5.
Relative to the prior art, the technique effect of the utility model is that elbow is divided by the tooling designed and produced
Built-up welding of the vertical surfacing equipment to bend pipe is realized in secondary adjustment, saves the duration, is saved device resource, is created more profits.
Description of the drawings
Fig. 1 is the dimensional structure diagram that the utility model places bend pipe.
Fig. 2 is the schematic front view of the utility model.
Fig. 3 is that the right side of the utility model regards schematic diagram.
Schematic diagram when Fig. 4 is the utility model built-up welding.
In figure：1 metallic plate I, 2 metallic plates II, 3 right angles I, 4 right angles II, 5 bolts, 6 turntables.
Specific embodiment
As Figure 2-3, a kind of vertical overlaying system elbow heap mounted welder, 90 degree of right angle branch including playing fixed function
Frame plays fixed function right angle rack and is made of vertical fixed metallic plate I 1 and metallic plate II 2, and II 2 both sides of metallic plate are symmetrically hung down
Elbow support device is directly equipped with, elbow support device is used to support bend pipe so that bend pipe stabilization is put on right angle frame, the elbow
Support device is made of the right angle I 3 and right angle II 4 being fixed together, and the short side at right angle I 3 is fixed on metallic plate I 1, right angle
I 3 long side and the short side at right angle II 4 are fixed together, and the long side at right angle II 4 is fixed on metallic plate II 2, right angle I 3 and right angle
II 4 fixed-direction is identical, highly different, is equipped with bolt 5 at four right-angled apices of elbow support device, bolt is played to curved
The fixed function of pipe.
As shown in figure 4, using when the utility model is put at 6 center of turntable of vertical overlaying system, in operating process
In, in order to ensure electric arc size is stablized, welding gun is avoided to shake, workpiece centre and turntable 6 must be remained in weld deposit process
Center overlaps, the methods of standing up, keeping flat using workpiece section built-up welding is carried out to elbow inside, overturn again after being soldered half
To the other half progress built-up welding.
First bend pipe is stood up in tooling during built-up welding, as shown in Figure 1, below bend pipe（Top）Toward top（Lower section）Start
Built-up welding is carried out, while with the progress of built-up welding, downwards（On）Mobile bend pipe makes it protect in weld deposit process again with bolt fixed bending tube
It is fixed to keep steady, and keeps bend pipe both ends concentric after the half of built-up welding bend pipe, carries out 180 ° of overturnings, to the other half progress built-up welding.
The utility model has the advantages that：According to vertical surfacing equipment built-up welding flange, reduced pipe, pipe cap etc., routinely pipe fitting is former
The study of reason is used, and is fully grasped its performance characteristics, can be realized completely by changing the modes of emplacement of elbow to elbow
Welding function carries out gradation adjustment by the tooling designed and produced to elbow, and segmented welding is fully able to meet every weldability
Energy index, the completion built-up welding work guaranteed both quality and quantity, and compared by actual welding, vertical equipment speed of welding and horizontal elbow
Surfacing equipment is equally matched, has at least saved the duration of half, and has carried out complete utilization to functions of the equipments, has saved and has set
Standby resource creates the profit of bigger.
Above-described is only the preferred embodiment of the utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, several changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (2)
1. a kind of vertical overlaying system elbow heap mounted welder, it is characterised in that：Including right angle rack, right angle rack is by vertically fixing
Metallic plate I（1）With metallic plate II（2）Composition, metallic plate II（2）Both sides Symmetrical vertical is equipped with elbow support device, elbow branch
Support arrangement is perpendicular to metallic plate I（1）.
2. vertical overlaying system elbow heap mounted welder as described in claim 1, it is characterised in that：The elbow support device is
By the right angle I being fixed together（3）With right angle II（4）Composition, right angle I（3）Short side be fixed on metallic plate I（1）On, right angle I
（3）Long side and right angle II（4）Short side be fixed together, right angle II（4）Long side be fixed on metallic plate II（2）On, right angle I
（3）With right angle II（4）Apex is equipped with bolt（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158111.0U CN207508588U (en) | 2017-09-11 | 2017-09-11 | Vertical overlaying system elbow heap mounted welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158111.0U CN207508588U (en) | 2017-09-11 | 2017-09-11 | Vertical overlaying system elbow heap mounted welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508588U true CN207508588U (en) | 2018-06-19 |
Family
ID=62533514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158111.0U Active CN207508588U (en) | 2017-09-11 | 2017-09-11 | Vertical overlaying system elbow heap mounted welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055780A (en) * | 2022-06-06 | 2022-09-16 | 国家石油天然气管网集团有限公司 | Semi-automatic accurate cutting prefabricating device for pipeline elbow |
-
2017
- 2017-09-11 CN CN201721158111.0U patent/CN207508588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055780A (en) * | 2022-06-06 | 2022-09-16 | 国家石油天然气管网集团有限公司 | Semi-automatic accurate cutting prefabricating device for pipeline elbow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 460019 Xingang Avenue, Airport Economic Comprehensive Experimental Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou Wanda's heavy industry limited company Address before: 450000 Xingang Avenue, Xinzheng Airport, Zhengzhou City, Henan Province Patentee before: Zhengzhou Wanda's heavy industry limited company |