CN203999730U - Tube panel weld seam thermal treatment rigidity fixture - Google Patents
Tube panel weld seam thermal treatment rigidity fixture Download PDFInfo
- Publication number
- CN203999730U CN203999730U CN201420427366.2U CN201420427366U CN203999730U CN 203999730 U CN203999730 U CN 203999730U CN 201420427366 U CN201420427366 U CN 201420427366U CN 203999730 U CN203999730 U CN 203999730U
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- CN
- China
- Prior art keywords
- tube panel
- weld seam
- thermal treatment
- steel
- panel weld
- 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
A tube panel weld seam thermal treatment rigidity fixture, is divided into two, and monolithic fixture comprises upper and lower two steel pipes, and Welding flat steel between upper and lower two steel pipes is provided with bolt hole on described band steel, between two plate clamps, with bolt, connects.The utility model has solved the problem that in tube panel weld seam heat treatment process, well heater is heated and drops, and well heater and tube panel heating surface are combined closely, and allows weld seam be heated evenly, and guarantees thermal treatment quality, and can reduce the wasting of resources.
Description
Technical field
The utility model belongs to the clamping device of workpiece being heat-treated to workpiece in process, particularly a kind of tube panel weld seam thermal treatment rigidity fixture using when tube panel weld seam is heat-treated.
Background technology
When the weld seam in tube panel is heat-treated, because the distance between pipe and pipe is less, cannot realize single pipe wrapping and heat-treat, so the thermal treatment of tube panel weld seam can only adopt the way of the whole wrapping processing of tube panel.But because the width of tube panel is generally all greater than 1 meter, tube panel is whole uses iron wire wrapping easily to cause well heater tenesmus, directly causes tube panel weld seam to be heated when thermal treatment inhomogeneous, occurs thermal treatment quality problem; And to the whole phenomenon of using iron wire wrapping to there will be a large amount of iron wire of waste of tube panel, as easy as rolling off a logly cause the wasting of resources.Moreover, return manufacturer and brought heavy economical load.
Utility model content
The purpose of this utility model is to provide a kind of tube panel weld seam thermal treatment rigidity fixture.
For achieving the above object, the utility model adopts following technical scheme:
A tube panel weld seam thermal treatment rigidity fixture, tube panel weld seam thermal treatment rigidity fixture is divided into two, and monolithic fixture comprises upper and lower two steel pipes, and Welding flat steel between upper and lower two steel pipes is provided with bolt hole on described band steel, between two plate clamps, with bolt, connects.
The length of steel pipe is that tube panel width adds 100 millimeters, and diameter of steel tube is 32 millimeters.
Between monolithic fixture two steel pipe medullary rays, spacing is L=400 millimeter.
Band steel is uniform to be welded between upper and lower two steel pipes, and between band steel, spacing is M=400 millimeter.
The two ends of band steel are provided with bolt hole, and the thickness of band steel is 3 millimeters, and width is 40 millimeters.
The two ends up and down of two band steels at monolithic fixture two steel pipe two ends arrange respectively bolt hole.
On the nut of bolt, weld handle.
By above technical scheme, can solve the problem that in tube panel weld seam heat treatment process, well heater is heated and drops, well heater and tube panel panel-pipe of heating surface are combined closely, allow weld seam be heated evenly, guarantee thermal treatment quality, and can reduce the wasting of resources.
Accompanying drawing explanation
Fig. 1 is that tube panel weld seam thermal treatment rigidity fixture is made schematic diagram;
1, steel pipe, 2, band steel, 3, bolt.
Embodiment
A kind of tube panel weld seam thermal treatment rigidity fixture is divided into two, and monolithic fixture comprises upper and lower two steel pipes, and Welding flat steel 2 between upper and lower two steel pipes is provided with bolt hole on band steel 2, between two plate clamps, with bolt 3, connects.
The length of steel pipe 1 is that tube panel width adds 100 millimeters, and steel pipe 1 diameter is 32 millimeters.
Between monolithic fixture two steel pipe 1 medullary rays, spacing is L=400 millimeter.
Band steel 2 is uniform to be welded between upper and lower two steel pipes, and between band steel 2, spacing is M=400 millimeter.
The two ends of band steel 2 are provided with bolt hole, and the thickness of band steel 2 is 3 millimeters, and width is 40 millimeters.
The two ends up and down of two band steels at monolithic fixture two steel pipe two ends arrange respectively bolt hole.
On the nut of bolt 3, weld handle and can replace spanner.
Claims (6)
1. a tube panel weld seam thermal treatment rigidity fixture, it is characterized in that: tube panel weld seam thermal treatment rigidity fixture is divided into two, monolithic fixture comprises upper and lower two steel pipes, Welding flat steel (2) between upper and lower two steel pipes, on described band steel (2), be provided with bolt hole, between two plate clamps, with bolt (3), connect.
2. tube panel weld seam thermal treatment rigidity fixture according to claim 1, is characterized in that: the length of steel pipe (1) is that tube panel width adds 100 millimeters, and steel pipe (1) diameter is 32 millimeters.
3. tube panel weld seam thermal treatment rigidity fixture according to claim 1, is characterized in that: between monolithic fixture two steel pipes (1) medullary ray, spacing is L=400 millimeter.
4. tube panel weld seam thermal treatment rigidity fixture according to claim 1, is characterized in that: band steel (2) is uniform to be welded between upper and lower two steel pipes, and between band steel (2), spacing is M=400 millimeter.
5. tube panel weld seam thermal treatment rigidity fixture according to claim 1, is characterized in that: the two ends of band steel (2) are provided with bolt hole, and the thickness of band steel (2) is 3 millimeters, and width is 40 millimeters.
6. tube panel weld seam thermal treatment rigidity fixture according to claim 1, is characterized in that: on the nut of bolt (3), weld handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427366.2U CN203999730U (en) | 2014-07-31 | 2014-07-31 | Tube panel weld seam thermal treatment rigidity fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427366.2U CN203999730U (en) | 2014-07-31 | 2014-07-31 | Tube panel weld seam thermal treatment rigidity fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999730U true CN203999730U (en) | 2014-12-10 |
Family
ID=52039759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427366.2U Expired - Fee Related CN203999730U (en) | 2014-07-31 | 2014-07-31 | Tube panel weld seam thermal treatment rigidity fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998651A (en) * | 2018-09-06 | 2018-12-14 | 中国电建集团山东电力建设第工程有限公司 | The fixed device of long piece post weld heat treatment |
| CN109136522A (en) * | 2018-10-10 | 2019-01-04 | 中国电建集团山东电力建设第工程有限公司 | A kind of fixed device of steel construction post weld heat treatment |
-
2014
- 2014-07-31 CN CN201420427366.2U patent/CN203999730U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998651A (en) * | 2018-09-06 | 2018-12-14 | 中国电建集团山东电力建设第工程有限公司 | The fixed device of long piece post weld heat treatment |
| CN108998651B (en) * | 2018-09-06 | 2023-09-26 | 中国电建集团山东电力建设第一工程有限公司 | Long splice seam post-welding heat treatment fixing device |
| CN109136522A (en) * | 2018-10-10 | 2019-01-04 | 中国电建集团山东电力建设第工程有限公司 | A kind of fixed device of steel construction post weld heat treatment |
| CN109136522B (en) * | 2018-10-10 | 2023-09-15 | 中国电建集团山东电力建设第一工程有限公司 | Steel construction postweld heat treatment fixing device |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450051 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee after: China Electric Power Construction Group Henan engineering company Address before: 450051 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee before: Henan No.2 Thermal Power Construction Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450000 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee after: China Electrical Construction Group Henan Engineering Co., Ltd. Address before: 450051 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Patentee before: China Electric Power Construction Group Henan engineering company |
|
| 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: 20141210 Termination date: 20190731 |