CN201702535U - Welding fixture for producing ring crane corbel - Google Patents
Welding fixture for producing ring crane corbel Download PDFInfo
- Publication number
- CN201702535U CN201702535U CN2010202113872U CN201020211387U CN201702535U CN 201702535 U CN201702535 U CN 201702535U CN 2010202113872 U CN2010202113872 U CN 2010202113872U CN 201020211387 U CN201020211387 U CN 201020211387U CN 201702535 U CN201702535 U CN 201702535U
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- CN
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- Prior art keywords
- welding
- base plate
- ring crane
- crane corbel
- corbel
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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 welding fixture, in particular to the welding fixture for producing a ring crane corbel, which belongs to the technical field of building construction. The welding fixture for producing the ring crane corbel comprises a rectangular base plate, wherein a lifting lug is arranged at the corner on one side of the base plate; two I-shaped support members are arranged on two sides of the base plate in the length direction; and a group of H-shaped steel is uniformly arranged in the middles of the two support members on the base plate. The utility model has the beneficial effects that the welding fixture for producing the ring crane corbel has simple structure and convenient use; and in the welding process, by spot welding a thickening plate of the ring crane corbel on the welding fixture and machining the thickening plate, the welding quality and the welding deformation of the crane corbel can be effectively controlled and thereby the final quality of the ring crane corbel can be ensured.
Description
Technical field
The present invention relates to a kind of welding tooling, especially a kind of ring crane corbel manufacturing welding tooling belongs to construction facility technology field.
Background technology
Ring crane corbel for nuclear power station is that circular crane needs reliable supporting member in the containment, and each island has 36 usually, is installed on the absolute altitude of 40.03 meters of containments, and is anchored in the concrete of containment.Because be the key member in the nuclear island containment, the quality requirement in the manufacture process is very high.The agent structure of ring crane corbel is a large box type framework, about 2 tons of net weight, and the thickest steel plate reaches has 60mm thick, and the weld seam overwhelming majority is the full penetration form, and the welding job amount is big, and welding deformation control difficulty is big, and welding stress is big, and weld seam is easy to generate crackle.Because the welding capacity of box structure is big, constraint (restraint) degree is big, is easy to produce very big welding stress and welding deformation, causes product failure.
The utility model content
The purpose of this utility model is: the shortcoming at above-mentioned prior art exists proposes a kind of ring crane corbel manufacturing welding tooling of being convenient to weld and control distortion.
In order to reach above purpose, ring crane corbel manufacturing welding tooling of the present utility model, its improvements are, comprise rectangular base plate, an edge at described base plate is provided with hanger, the both sides of the length direction of described base plate are provided with " worker " font support member, and the centre position of two support members evenly is furnished with one group of H shaped steel on described base plate.
The utility model further improves, and evenly is provided with one group of stiffener in the groove of described support member both sides, and stiffener is divided into one group of compartment with groove.
The utility model further improves and is the underrun of described compartment
The fixing card of type is fixedlyed connected with voussoir.
The beneficial effects of the utility model are: the ring crane corbel manufacturing is simple in structure with welding tooling, easy to use, in the welding process ring crane corbel thickening plate point is welded on the welding tooling, again thickening plate is processed, make the weldquality and the welding deformation of bracket all be effectively controlled, thereby guaranteed the final mass of ring crane corbel member.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the front view of Fig. 1.
The specific embodiment
Embodiment one
The ring crane corbel manufacturing welding tooling of present embodiment, as Fig. 1, Fig. 2 and shown in Figure 3, comprise rectangular base plate 4, four edges in base plate 4 one sides all weld fixedly hanger 1, both sides welding " worker " font support member 2 of base plate 4 length directions, the centre position of two support members 2 evenly is furnished with two H shaped steel 3 on base plate 4, and the two ends of H shaped steel 3 are connected with base plate 4 full welds, have weld seam 8; The both sides of support member 2 have groove, evenly are provided with five stiffeners 6 in the single groove, and stiffener 6 is divided into six compartments with groove, and the bottom edge of compartment is equipped with voussoir 5, and voussoir 5 passes through
The fixing card of type 7 is fixedlyed connected with the compartment of support member 2, wherein voussoir 5 and
7 spot welding of the fixing card of type connect.
During actual the use, the back side spot welding of ring crane corbel main board 9 is fixed on (see figure 4) on the welding tooling of rigidity, then according to rational group to bracket being carried out welding processing with welding sequence, machining the back welding tooling can separate with main board 9, in the bracket manufacture process, welding tooling has increased sheet metal thickness, and main board 9 is reinforced, control the weldquality and the welding deformation of bracket effectively, improved the final mass of bracket member.
Remove the foregoing description, the utility model also can have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the claimed scope of the utility model.
Claims (3)
1. ring crane corbel manufacturing welding tooling, it is characterized in that: comprise rectangular base plate, an edge at described base plate is provided with hanger, the both sides of the length direction of described base plate are provided with " worker " font support member, and the centre position of two support members evenly is furnished with one group of H shaped steel on described base plate.
2. ring crane corbel manufacturing welding tooling according to claim 1 is characterized in that: evenly be provided with one group of stiffener in the groove of described support member both sides, stiffener is divided into one group of compartment with groove.
3. ring crane corbel manufacturing welding tooling according to claim 2 is characterized in that: the underrun of described compartment
The fixing card of type is fixedlyed connected with voussoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202113872U CN201702535U (en) | 2010-06-01 | 2010-06-01 | Welding fixture for producing ring crane corbel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202113872U CN201702535U (en) | 2010-06-01 | 2010-06-01 | Welding fixture for producing ring crane corbel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702535U true CN201702535U (en) | 2011-01-12 |
Family
ID=43439684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202113872U Expired - Fee Related CN201702535U (en) | 2010-06-01 | 2010-06-01 | Welding fixture for producing ring crane corbel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141475A (en) * | 2015-04-23 | 2016-11-23 | 五冶集团上海有限公司 | Using method for the servicing unit that welded H type bracket assembles |
| CN114310100A (en) * | 2021-11-29 | 2022-04-12 | 上海江南长兴造船有限责任公司 | Device and method for controlling butt welding deformation of section steel |
| CN116971536A (en) * | 2023-08-08 | 2023-10-31 | 精工工业建筑系统集团有限公司 | Topological PEC combined column node structure and installation method |
-
2010
- 2010-06-01 CN CN2010202113872U patent/CN201702535U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141475A (en) * | 2015-04-23 | 2016-11-23 | 五冶集团上海有限公司 | Using method for the servicing unit that welded H type bracket assembles |
| CN106141475B (en) * | 2015-04-23 | 2018-07-13 | 五冶集团上海有限公司 | The application method of auxiliary device for the assembling of welded H type bracket |
| CN114310100A (en) * | 2021-11-29 | 2022-04-12 | 上海江南长兴造船有限责任公司 | Device and method for controlling butt welding deformation of section steel |
| CN114310100B (en) * | 2021-11-29 | 2024-05-17 | 上海江南长兴造船有限责任公司 | Device and method for controlling deformation of section steel butt welding |
| CN116971536A (en) * | 2023-08-08 | 2023-10-31 | 精工工业建筑系统集团有限公司 | Topological PEC combined column node structure and installation method |
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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: 20110112 Termination date: 20190601 |