CN203003412U - Corrector for assembling equipment barrel of pressure vessel - Google Patents
Corrector for assembling equipment barrel of pressure vessel Download PDFInfo
- Publication number
- CN203003412U CN203003412U CN 201320013344 CN201320013344U CN203003412U CN 203003412 U CN203003412 U CN 203003412U CN 201320013344 CN201320013344 CN 201320013344 CN 201320013344 U CN201320013344 U CN 201320013344U CN 203003412 U CN203003412 U CN 203003412U
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- CN
- China
- Prior art keywords
- corrector
- pressure vessel
- equipment barrel
- equipment
- assembling
- 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 - Lifetime
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Abstract
The utility model relates to a corrector for assembling an equipment barrel of a pressure vessel. The corrector comprises a supporting plate; a nut is welded on the side surface of the supporting plate; a screw rod is connected to the interior of the nut; two rotating holes are formed in the upper end of the screw rod; and rotating bars are mounted in the rotating rods in a sliding manner. The corrector is simple, compact and reasonable in structure, can be used for assembling, butting and quickly positioning the equipment barrel in a pressure vessel industry to meet the tolerance requirement of the butted equipment barrel, is convenient to operate and use, low in cost and wide in application range, and is accurate in controlling the dimensional precision.
Description
Technical field
The utility model relates to a kind of pressure vessel and equipment cylindrical shell assembling corrector.
Background technology
Make the field at petrochemical equipment, be equipment barrel as its main body frame in the various kinds of equipment such as boiler, reactor, tower, storage tank, shell-and-tube heat exchanger, especially the equipment barrel such as boiler, reactor, tower, storage tank account for the equipment and materials ratio over 70 percent, its device diameters routine from one meter with interior to more than several meters, weight of equipment also has one ton to more than hundred tons, and whole equipment barrel is that the single-unit cylindrical shell assembly welding by all size thickness forms.The design standard standard has strict tolerance for the unfitness of butt joint of equipment barrel group butt welded seam, especially for composite plate class equipment barrel (sheet metal of two kinds of unlike materials by blast be combined into one material), the counterpart unfitness of butt joint of clad steel plate is not more than 50% of steel plate coating, and be not more than 2 millimeters, this is difficult to meet the demands with common method for the equipment of 3 ~ 5 meters of general device diameters.How to make each single-unit cylindrical shell by the tolerance group to the forming apparatus main body, and adapt in various manufacturing environments, as vertical assembled or horizontal assembling, also relate to operation height therebetween to assembler's operation restriction, this portability to assembling tool, ease for operation, durability and accurate positioning function have very high requirement.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of pressure vessel and equipment cylindrical shell assembling corrector is provided, and can be used in pressure vessel industries equipment barrel assembling docking and locates fast, makes the equipment barrel of docking satisfy tolerance.
According to the technical scheme that the utility model provides, pressure vessel and equipment cylindrical shell assembling corrector comprises gripper shoe, it is characterized in that: gripper shoe side welded nut, connecting screw rod in nut.Described screw rod upper end is provided with two rotation holes, and dwang is slidably installed in rotation hole.
Further, two rotation holes are setting up and down.
Further, two rotation holes are orthogonal.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure, can be used in pressure vessel industries equipment barrel assembling docking and locates fast, makes the equipment barrel of docking satisfy tolerance; Easy for operation, cost is low; The scope of application is extensive; Dimension control is accurate.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model scheme of installation.
Description of reference numerals: 1-gripper shoe, 2-nut, 3-screw rod, 4-dwang, 5-rotation hole, 6-first segment cylindrical shell, 7-second section cylindrical shell.
The specific embodiment
Following the utility model is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, the utility model mainly comprises gripper shoe 1, gripper shoe 1 side welded nut 2, the interior connecting screw rod 3 of nut 2.
It is setting up and down that described screw rod 3 upper ends are provided with 5, two rotation holes 5 of two rotation holes.Two described rotation holes 5 are orthogonal.
Dwang 4 is slidably installed in described rotation hole 5.
Operation principle of the present utility model is: as shown in Figure 2, when work, gripper shoe 1 is welded on second section cylindrical shell 7, by horizontal promotion dwang 4, makes screw rod 3 promote first segment cylindrical shell 6 downwards.Simultaneously, gripper shoe 1 pulls again second section cylindrical shell 7 upwards, thereby makes the surface of first segment cylindrical shell 6 and second section cylindrical shell 7 be in same straight line, reaches desired tolerance.
The utility model is simple, compact and reasonable for structure, can be used in pressure vessel industries equipment barrel assembling docking and locates fast, makes the equipment barrel of docking satisfy tolerance; Easy for operation, cost is low; The scope of application is extensive; Dimension control is accurate.
Claims (3)
1. a pressure vessel and equipment cylindrical shell assembling corrector, comprise gripper shoe (1), it is characterized in that: gripper shoe (1) side welded nut (2), the interior connecting screw rod of nut (2) (3); Described screw rod (3) upper end is provided with two rotation holes (5), and dwang (4) is slidably installed in rotation hole (5).
2. pressure vessel and equipment cylindrical shell as claimed in claim 1 is assembled corrector, and it is characterized in that: two described rotation holes (5) are setting up and down.
3. pressure vessel and equipment cylindrical shell as claimed in claim 1 is assembled corrector, and it is characterized in that: two described rotation holes (5) are orthogonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013344 CN203003412U (en) | 2013-01-10 | 2013-01-10 | Corrector for assembling equipment barrel of pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013344 CN203003412U (en) | 2013-01-10 | 2013-01-10 | Corrector for assembling equipment barrel of pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003412U true CN203003412U (en) | 2013-06-19 |
Family
ID=48595045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013344 Expired - Lifetime CN203003412U (en) | 2013-01-10 | 2013-01-10 | Corrector for assembling equipment barrel of pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311814A (en) * | 2016-10-25 | 2017-01-11 | 苏州天沃科技股份有限公司 | Assembling type circle supporting tool |
| CN110039234A (en) * | 2018-01-17 | 2019-07-23 | 兰州兰石重型装备股份有限公司 | Thin-wall barrel misalignment regulating device and its application method |
-
2013
- 2013-01-10 CN CN 201320013344 patent/CN203003412U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311814A (en) * | 2016-10-25 | 2017-01-11 | 苏州天沃科技股份有限公司 | Assembling type circle supporting tool |
| CN110039234A (en) * | 2018-01-17 | 2019-07-23 | 兰州兰石重型装备股份有限公司 | Thin-wall barrel misalignment regulating device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUXI CHEMICAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: WUXI GENERAL CHEMICAL EQUIPMENT CO., LTD. (FORMER WUXI GENERAL CHEMICAL EQUIPMENT FACTORY) |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214131 No. 36 Huayi Road, Wuxi Economic Development Zone, Xishan District, Jiangsu, Wuxi Patentee after: WUXI CHEMICAL EQUIPMENT Co.,Ltd. Address before: 214131 No. 36 Huayi Road, Wuxi Economic Development Zone, Xishan District, Jiangsu, Wuxi Patentee before: WUXI CHEMICAL EQUIPMENT Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 214131, Huayi Road, Binhu District, Jiangsu, Wuxi, 36 Patentee after: WUXI CHEMICAL EQUIPMENT Co.,Ltd. Address before: 214131 No. 36 Huayi Road, Wuxi Economic Development Zone, Xishan District, Jiangsu, Wuxi Patentee before: WUXI CHEMICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |