CN202861683U - Rear end socket fixing device in pressure container production process - Google Patents
Rear end socket fixing device in pressure container production process Download PDFInfo
- Publication number
- CN202861683U CN202861683U CN 201220401867 CN201220401867U CN202861683U CN 202861683 U CN202861683 U CN 202861683U CN 201220401867 CN201220401867 CN 201220401867 CN 201220401867 U CN201220401867 U CN 201220401867U CN 202861683 U CN202861683 U CN 202861683U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end socket
- pressure container
- support platform
- support column
- 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
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Abstract
The utility model relates to a rear end socket fixing device in a pressure container production process, and belongs to the field of pressure container production equipment. The rear end socket fixing device is characterized by comprising a support platform, a support column and fastening screws; the support column is arranged on the center position of the support platform; the support column is perpendicular to the support platform; and the fastening screws are respectively arranged on the support platform with the support column as a center of symmetry and are matched with a pressure container rear end socket on all sides. The fastening screws and the support column enable the height of a cross-shaped support assembly is in connected of an inner wall of the pressure container rear end socket, then the cross-shaped support assembly welded to the pressure container rear end socket through holes formed in the support platform, so that deformation is not caused in the process of welding, and coaxiality of the pressure container rear end socket and the cross-shaped support assembly is ensured at the same time, a great deal of labor force is saved, and a success rate of products is improved at the same time.
Description
Technical field
Rear head fixture when the utility model relates to a kind of production pressure vessel belongs to the production of pressure container apparatus field.
Background technology
At present, chemical industry and other industries often will be used pressure vessel, and in the production process of pressure vessel, the installation of front and back end socket, it is the difficult problem of institute of manufacturing enterprise headache always, when such as rear head welding being installed mutually, to weld the cross hang assembly in the rear head, in the process of welding, high temperature can appear in welding, be easy to cause the distortion of cross hang assembly, so just cause welding defective or affecting properties of product and quality, also easily cause simultaneously the cross hang assembly different with the axiality of rear head in the process of welding, the axiality difference also is to cause one of underproof reason of product, delay production, cause simultaneously the significant wastage of material and human resources.
Summary of the invention
According to the deficiencies in the prior art, the technical problems to be solved in the utility model is: rear head fixture when a kind of production pressure vessel is provided prevents the distortion of cross hang assembly, and guarantees axiality.
The technical scheme that its technical problem that solves the utility model adopts is: rear head fixture when a kind of production pressure vessel is provided, it is characterized in that comprising: support platform, support column and holding screw, the center position of support platform is provided with and supports, and support column is mutually vertical with support platform, take support column as symmetrical centre, be respectively arranged with holding screw with the pressure vessel rear head mates mutually all around on the support platform.
Wherein the height of support column is a little less than the height of rear head.
Arrange porose on the described support platform.
During use, at first will be fixed on the support column by the ring in the middle of it in the middle of the cross hang assembly, then rear head is prevented on support platform, by holding screw rear head is fixed on the support platform, want so that the height of cross hang assembly just contacts the rear head inwall simultaneously, then weld in the hole by arranging on the support platform, so that welding time can not cause distortion, also guaranteed simultaneously the axiality of rear head and cross hang assembly like this.
The beneficial effects of the utility model are: by holding screw with support column so that the height of cross hang assembly just contacts the rear head inwall, then the hole by arranging on the support platform, weld, like this so that welding time can not cause distortion, also guaranteed simultaneously the axiality of rear head and cross hang assembly, save a large amount of labours, improved simultaneously the success rate of product.
Description of drawings
Fig. 1 is use status architecture schematic diagram of the present utility model;
Fig. 2 is the structural representation of support platform;
1 is support platform among the figure; 2 is support column; 3 is holding screw; 4 is the hole; 5 is rear head; 6 are the cross hang assembly.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Shown in Fig. 1 ~ 2, the utility model comprises: support platform 1, support column 2 and holding screw 3, and support column 2 is mutually vertical with support platform 1, the center position of support platform 1 is provided with and supports 2, take support column 2 as symmetrical centre, be respectively arranged with holding screw 3 with the pressure vessel rear head mates mutually all around on the support platform 1.
Arrange porose 4 on the support platform 1.Hole 4 is convenient welding usefulness, can be for a plurality of, and the present embodiment mesopore 4 is 4.
The height of support column 2 will be wanted so that cross hang assembly 6 can get at the inwall of rear head 5 a little less than the height of rear head 5, with convenient welding.
Claims (2)
1. fixture of rear head when producing pressure vessel, it is characterized in that comprising: support platform (1), support column (2) and holding screw (3), and support column (2) is mutually vertical with support platform (1), the center position of support platform (1) is provided with support column (2), support platform (1) is upper take support column (2) as symmetrical centre, is respectively arranged with holding screw (3) with the pressure vessel rear head mates mutually all around.
2. rear head fixture during production pressure vessel according to claim 1 is characterized in that arranging on the described support platform (1) porose (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401867 CN202861683U (en) | 2012-08-14 | 2012-08-14 | Rear end socket fixing device in pressure container production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401867 CN202861683U (en) | 2012-08-14 | 2012-08-14 | Rear end socket fixing device in pressure container production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861683U true CN202861683U (en) | 2013-04-10 |
Family
ID=48028440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401867 Expired - Fee Related CN202861683U (en) | 2012-08-14 | 2012-08-14 | Rear end socket fixing device in pressure container production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861683U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374306A (en) * | 2014-11-28 | 2015-02-25 | 安徽大盘压力容器有限公司 | Flexible coaxiality centering device and seal with same |
| CN108188637A (en) * | 2018-01-29 | 2018-06-22 | 无锡海核装备科技有限公司 | Anti-deformation tool is welded in spherical surface head opening |
| CN111318981A (en) * | 2019-12-25 | 2020-06-23 | 中车西安车辆有限公司 | LNG tank glass steel ring positioning device and positioning method for ore vehicle |
-
2012
- 2012-08-14 CN CN 201220401867 patent/CN202861683U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374306A (en) * | 2014-11-28 | 2015-02-25 | 安徽大盘压力容器有限公司 | Flexible coaxiality centering device and seal with same |
| CN104374306B (en) * | 2014-11-28 | 2017-02-01 | 安徽大盘特种装备车辆有限公司 | Flexible coaxiality centering device and seal with same |
| CN108188637A (en) * | 2018-01-29 | 2018-06-22 | 无锡海核装备科技有限公司 | Anti-deformation tool is welded in spherical surface head opening |
| CN108188637B (en) * | 2018-01-29 | 2024-04-02 | 无锡海核装备科技有限公司 | Spherical head open hole welding anti-deformation tool |
| CN111318981A (en) * | 2019-12-25 | 2020-06-23 | 中车西安车辆有限公司 | LNG tank glass steel ring positioning device and positioning method for ore vehicle |
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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: 20130410 Termination date: 20130814 |