CN203459855U - Section steel welding anti-deforming device - Google Patents
Section steel welding anti-deforming device Download PDFInfo
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- CN203459855U CN203459855U CN201320512524.XU CN201320512524U CN203459855U CN 203459855 U CN203459855 U CN 203459855U CN 201320512524 U CN201320512524 U CN 201320512524U CN 203459855 U CN203459855 U CN 203459855U
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Abstract
The utility model discloses a section steel welding anti-deforming device, comprising an H-shaped steel welding anti-deforming mechanism and a square steel welding anti-deforming mechanism, wherein the H-shaped steel welding anti-deforming mechanism comprises a first welding platen, first baffles and a supporting plate, the two sides of the top of the first welding platen are provided with one baffle respectively, threaded holes are formed in the first baffles, fastening bolts are arranged in the threaded holes, the supporting plate is arranged between the two first baffles, gaps are formed between the supporting plate and the two first baffles, the square steel welding anti-deforming mechanism comprises a second first welding platen and second baffles, the two sides of the top of the second first welding platen are provided with one second baffle respectively, threaded holes are formed in the second baffles, and fastening bolts are arranged in the threaded holes.
Description
Technical field
The utility model relates to shaped steel Anti-deformation device for welding, particularly a kind of shaped steel Anti-deformation device for welding of stainless steel.
Background technology
AP1000, as three generations's nuclear power technology, adopts non-active security system, is state-of-the-art nuclear energy power generation technology in the world at present.Wherein passive residual heat removal heat exchanger is one of nuclear island primary device, its main body form is the tower structure that H shaped steel and square steel are welded, and the H shaped steel and the square steel that form framework are also welded by sheet material, the accuracy of manufacture of single H shaped steel and square steel is the key of general frame manufacture.
Yet it is larger that stainless steel is out of shape in welding process, wayward, H shaped steel and square steel that particularly length is longer, except the rectilinear direction of local welding distortion also exists torsional deformation, make the accuracy of manufacture of H shaped steel and square steel cannot meet actual needs.
Existence due to the problems referred to above, the utility model is studied and is improved existing H shaped steel and square steel solder technology, to the precision solving in welding process, control a difficult problem, guarantee the workmanship of general frame, produce and can improve the accuracy of shaped steel welding, the shaped steel Anti-deformation device for welding of raising shaped steel welding total quality.
Utility model content
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: wherein in H shaped steel Anti-deformation device for welding, press accessory size and vertically weld two the first baffle plates in the first jig top, on the first baffle plate, screwed hole is set, by size between two edges of a wing of H shaped steel, gripper shoe is set, gripper shoe is arranged between two the first baffle plates; In square steel Anti-deformation device for welding, by accessory size vertically two second baffles of welding on the second jig, on second baffle, arrange screwed hole and, between processed square steel and second baffle, stiffener is set.Thereby complete the utility model.
The utility model object is to provide following aspect:
(1) shaped steel Anti-deformation device for welding, is characterized in that: this device comprises: H steel welding is taken over control deformation mechanism and square steel welding anti-distortion mechanism, wherein,
H steel welding is taken over control deformation mechanism and is comprised:
The first fabrication platform 1, the both sides at its top arrange respectively the first baffle plate 2;
The first baffle plate 2, which is provided with screwed hole, is provided with fastening bolt in screwed hole; With
Gripper shoe 3, described gripper shoe is arranged between two the first baffle plates, and all there is gap in gripper shoe and two the first baffle plates;
Square steel welding anti-distortion mechanism comprises:
The second fabrication platform 7, the both sides at its top arrange respectively second baffle 8; Wherein, second baffle is provided with screwed hole, is provided with fastening bolt in screwed hole.
(2) according to the shaped steel Anti-deformation device for welding above-mentioned (1) Suo Shu, it is characterized in that: gripper shoe 3 is identical with the gap of two the first baffle plates.
(3) according to the shaped steel Anti-deformation device for welding above-mentioned (1) Suo Shu, it is characterized in that: the first baffle plate upper screwed hole is made as two.
(4) according to the shaped steel Anti-deformation device for welding above-mentioned (1) Suo Shu, it is characterized in that: between second baffle and processed square steel, stiffener 10 is set.
(5) according to the shaped steel Anti-deformation device for welding above-mentioned (1) Suo Shu, it is characterized in that: the quantity of second baffle upper screwed hole is made as one.
(6) according to the shaped steel Anti-deformation device for welding above-mentioned (1) Suo Shu, it is characterized in that: the material that H steel welding is taken over control deformation mechanism and square steel welding anti-distortion mechanism is stainless steel.
The shaped steel Anti-deformation device for welding providing according to the utility model, has following beneficial effect:
The utility model half has solved the welding deformation problem of stainless steel H shaped steel and square steel simple and effectively, has guaranteed the workmanship of H shaped steel and square steel, and the utility model can reuse when the same model H shaped steel of welding, square steel.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of taking over control deformation mechanism according to the H steel welding in the shaped steel Anti-deformation device for welding of a kind of preferred embodiment of the utility model;
Fig. 2 illustrates according to the structural representation of the square steel welding anti-distortion mechanism in the shaped steel Anti-deformation device for welding of a kind of preferred embodiment of the utility model.
Drawing reference numeral explanation:
1-the first fabrication platform
2-the first baffle plate
3-gripper shoe
7-the second fabrication platform
8-the second plate washer
10-stiffener
The specific embodiment
Below by the utility model is elaborated, feature of the present utility model and advantage will become more clear, clear and definite along with these explanations.
Here special-purpose word " exemplary " means " as example, embodiment or illustrative ".Here as " exemplary " illustrated any embodiment, needn't be interpreted as being better than or being better than other embodiment.Although the various aspects of embodiment shown in the drawings, unless otherwise indicated, needn't draw accompanying drawing in proportion.
The utility model is disclosed is the shaped steel Anti-deformation device for welding that a kind of simple and effective H of preventing shaped steel and square steel deform in welding process.
According in a preferred embodiment of the present utility model, as shown in Fig. 1-2, provide shaped steel Anti-deformation device for welding, this device comprises: H steel welding is taken over control deformation mechanism and square steel welding anti-distortion mechanism, wherein,
H steel welding is taken over control deformation mechanism and is comprised:
The first fabrication platform 1, the both sides at its top arrange respectively the first baffle plate 2;
The first baffle plate 2, which is provided with screwed hole, is provided with fastening bolt in screwed hole; With
Gripper shoe 3, described gripper shoe is arranged between two the first baffle plates, and all there is gap in gripper shoe and two the first baffle plates;
Square steel welding anti-distortion mechanism comprises:
The second fabrication platform 7, the both sides at its top arrange respectively second baffle 8; Wherein, second baffle is provided with screwed hole, is provided with fastening bolt in screwed hole.
One preferred embodiment in, as shown in fig. 1, the first fabrication platform is used for supporting H type square steel, in the first both sides, fabrication platform top, the first baffle plate is set, and between two the first baffle plates, brace table is set,
Between gripper shoe and the first baffle plate, the edge of a wing of H type square steel is settled in space, and the web of H type square steel is settled at the top of gripper shoe, and then completes the edge of a wing of H type square steel and the welding of web.
In further preferred embodiment, as shown in fig. 1, on the first baffle plate, be provided with screwed hole, in screwed hole inside, fastening bolt is set, fastening bolt is fastened on the H type square steel edge of a wing between the first baffle plate and gripper shoe, is more conducive to the welding of H type square steel.Here the quantity of every the first baffle plate upper screwed hole is preferably two.
One preferred embodiment in, as shown in Figure 2, the second both sides, fabrication platform top arrange respectively second baffle, and processed square steel is placed between two second baffles, complete the welding of square steel.
In order better to support processed square steel, between processed square steel and second baffle, stiffener is set here.
In further preferred embodiment, second baffle is provided with screwed hole, wears fastening bolt in screwed hole, and fastening bolt is better fixed square steel, is more conducive to the welding of square steel.
Below in conjunction with preferred embodiment to describing according to the workflow of the shaped steel Anti-deformation device for welding of the utility model preferred embodiment:
The first, H steel welding is taken over control the workflow of deformation mechanism:
(1) use plasma (orifice) gas cutting mill to carry out the edge of a wing, both sides plate cutting, sheet metal thickness direction leaves secondary operations surplus 3mm, and heat affected area is removed in milling processing;
(2) the first baffle plate is vertically welded on horizontally disposed the first fabrication platform by accessory size, on the first baffle plate, has screwed hole; Gripper shoe by size is manufactured between two edges of a wing of H shaped steel is welded on the first fabrication platform simultaneously;
(3) web of H shaped steel is placed in gripper shoe; Two edges of a wing are put in this device, tightened fastening bolt;
(4) carrying out the welding of the edge of a wing and web, hockets in both sides;
(5) thickness direction surplus is removed in milling processing.
Wherein, in above each step, fabrication platform is put and is installed, flatness requirement≤1mm for the workpiece of welding process.
The second, the workflow of square steel welding anti-distortion mechanism:
(1) use plasma (orifice) gas cutting mill to carry out the blanking of square steel semi-ring, sheet metal thickness direction is stayed secondary operations surplus 3mm, and heat affected area is removed in milling processing;
(2) second baffle is pressed to spare and accessory parts size and vertically welded with the second fabrication platform, on second baffle, have screw;
(3) packing square steel into, screw fastening bolt and carry out semi-ring and fix, carry out two halves boxing and connect, hockets in both sides;
(4) thickness direction surplus is removed in plane processing.
Wherein in above each step, fabrication platform is put and is installed, flatness requirement≤1mm for the workpiece of welding process.
The shaped steel Anti-deformation device for welding providing according to the utility model, has the beneficial effect of following several respects:
The first, the utility model has solved stainless steel H shaped steel and square steel easy problem on deformation in welding effectively, has guaranteed the workmanship of H shaped steel and square steel.
The second, the utility model is simple to operation, easily realizes, and same specification product is added to man-hour, and this device is reusable, thereby realize high-precision product in batches, produces, and has promotional value.
More than engage the specific embodiment and exemplary example has been described in detail the utility model, but these explanations can not be interpreted as to restriction of the present utility model.It will be appreciated by those skilled in the art that in the situation that not departing from the utility model spirit and scope, can carry out multiple replacement of equal value, modify or improve technical solutions of the utility model and embodiment thereof, these all fall in scope of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (6)
1. shaped steel Anti-deformation device for welding, is characterized in that: this device comprises: H steel welding is taken over control deformation mechanism and square steel welding anti-distortion mechanism, wherein,
H steel welding is taken over control deformation mechanism and is comprised:
The first fabrication platform (1), the both sides at its top arrange respectively the first baffle plate (2);
The first baffle plate (2), which is provided with screwed hole, is provided with fastening bolt in screwed hole; With
Gripper shoe (3), described gripper shoe is arranged between two the first baffle plates, and all there is gap in gripper shoe and two the first baffle plates;
Square steel welding anti-distortion mechanism comprises:
The second fabrication platform (7), the both sides at its top arrange respectively second baffle (8); Wherein, second baffle is provided with screwed hole, is provided with fastening bolt in screwed hole.
2. shaped steel Anti-deformation device for welding according to claim 1, is characterized in that: gripper shoe (3) is identical with the gap of two the first baffle plates.
3. shaped steel Anti-deformation device for welding according to claim 1, is characterized in that: the first baffle plate upper screwed hole is made as two.
4. shaped steel Anti-deformation device for welding according to claim 1, is characterized in that: stiffener (10) is set between second baffle and processed square steel.
5. shaped steel Anti-deformation device for welding according to claim 1, is characterized in that: the quantity of second baffle upper screwed hole is made as one.
6. shaped steel Anti-deformation device for welding according to claim 1, is characterized in that: the material that H steel welding is taken over control deformation mechanism and square steel welding anti-distortion mechanism is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512524.XU CN203459855U (en) | 2013-08-21 | 2013-08-21 | Section steel welding anti-deforming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512524.XU CN203459855U (en) | 2013-08-21 | 2013-08-21 | Section steel welding anti-deforming device |
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| Publication Number | Publication Date |
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| CN203459855U true CN203459855U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320512524.XU Expired - Lifetime CN203459855U (en) | 2013-08-21 | 2013-08-21 | Section steel welding anti-deforming device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400238A (en) * | 2014-11-25 | 2015-03-11 | 上海交通大学 | H-girder welding deformation control device |
| CN108746943A (en) * | 2018-06-06 | 2018-11-06 | 湖北天图桥梁技术研究有限公司 | H profile steel beam manufacturing method |
| CN109079397A (en) * | 2018-10-16 | 2018-12-25 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of large-size stainless steel welded H section steel group weldering positioning device |
| CN109386721A (en) * | 2018-11-05 | 2019-02-26 | 中交公路规划设计院有限公司 | Large H-shaped steel is welded in hot rolling |
| CN110091031A (en) * | 2019-05-30 | 2019-08-06 | 宝鸡石油机械有限责任公司 | A kind of H profile steel angular deformation control device and method based on full penetration submerged-arc welding |
-
2013
- 2013-08-21 CN CN201320512524.XU patent/CN203459855U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400238A (en) * | 2014-11-25 | 2015-03-11 | 上海交通大学 | H-girder welding deformation control device |
| CN104400238B (en) * | 2014-11-25 | 2016-11-09 | 上海交通大学 | A kind of H type crossbeam weld industry device |
| CN108746943A (en) * | 2018-06-06 | 2018-11-06 | 湖北天图桥梁技术研究有限公司 | H profile steel beam manufacturing method |
| CN108746943B (en) * | 2018-06-06 | 2020-06-30 | 湖北天图桥梁技术研究有限公司 | Manufacturing method of H-shaped steel beam |
| CN109079397A (en) * | 2018-10-16 | 2018-12-25 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of large-size stainless steel welded H section steel group weldering positioning device |
| CN109386721A (en) * | 2018-11-05 | 2019-02-26 | 中交公路规划设计院有限公司 | Large H-shaped steel is welded in hot rolling |
| CN110091031A (en) * | 2019-05-30 | 2019-08-06 | 宝鸡石油机械有限责任公司 | A kind of H profile steel angular deformation control device and method based on full penetration submerged-arc welding |
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Granted publication date: 20140305 |