CN202591899U - Welding locating device of header pipe joint - Google Patents
Welding locating device of header pipe joint Download PDFInfo
- Publication number
- CN202591899U CN202591899U CN 201220272322 CN201220272322U CN202591899U CN 202591899 U CN202591899 U CN 202591899U CN 201220272322 CN201220272322 CN 201220272322 CN 201220272322 U CN201220272322 U CN 201220272322U CN 202591899 U CN202591899 U CN 202591899U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- pipe joint
- collection case
- welding
- medial surface
- 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 discloses a welding locating device of a header pipe joint. The welding locating device comprises two clamping plates which are oppositely arranged and can be clamped on a header; support plates are connected to the upper end parts of the two clamping plates through rib plates; the support plates are arranged above the header and arranged at the anticlockwise side of the connected clamping plate or the clockwise side of the connected clamping plate when the two clamping plates are clamped on the header; the inner side of each clamping plate is vertical to the bottom surface; the inner side of each support plate is vertical to the bottom surface of each clamping plate; the inner sides of the two clamping plates and the inner sides of the two support plates can be tangent with the same circumferential surface and the inner sides enclose into an insertion channel for inserting a pipe joint after the two clamping plates are clamped on the header. The locating device is simple in structure and convenient to use, and can bring about the beneficial effects of good welding position of the pipe joint and high welding efficiency.
Description
Technical field
The utility model relates to a kind of apparatus for welding and positioning of header pipe joint.
Background technology
The collection case is claimed header again, and its effect is to compile or distribute carbonated drink working medium, and the conveying that reduces working medium connects pipeline, reduces the number of aperture of boiler drum, thereby helps improving the security performance of drum.In fact the collection case is exactly the thick diameter pipe that is connected with a lot of heating surface pipes, and it is processed by seamless steel pipe, two ends welding flat head (end cap).Open a lot of pores on the casing, in order to welded stub connection.The welding of pipe joint not only will be satisfied the perpendicularity of single pipe joint, but also will satisfy the linearity of pipe joint in a row, and a plurality of pipe joints promptly in a row require on same straight line.At present, on the collection case, during welded stub connection, adopt very traditional hanging wire method to correct the linearity and the perpendicularity of adapter mostly, not only be difficult to its precision of control and the degree of accuracy, and waste time and energy, cause welding efficiency low.
Summary of the invention
The technical problem that the utility model will solve provides a kind of device that can realize the pipe joint location quickly and easily, reaches technological requirement and improves welding efficiency to guarantee the position degree that pipe joint is welded on the collection case.
In order to solve the problems of the technologies described above, the utility model provides a kind of apparatus for welding and positioning with header pipe joint of following structure, and its design feature is to comprise to two clamping plate of postpone ability double team on the collection case; Two clamping plate upper ends respectively are connected with gripper shoe through gusset, and two clamping plate double teams are on the collection case time, and said gripper shoe is positioned at the top of collection case, and is positioned at the counterclockwise side of the coupled clamping plate that connect or is positioned at the clockwise side of the coupled clamping plate that connect; The medial surface of said clamping plate is vertical each other with the bottom surface; The medial surface of said gripper shoe is perpendicular to the clamping plate bottom surface; Two clamping plate double teams after on the collection case, the medial surface of the medial surface of two clamping plate and two gripper shoes can be with same periphery tangent and described medial surface surround the insertion passage that supplies pipe joint to insert.
Angle between the connected clamping plate of said gripper shoe is 90 °.
Respectively be provided with the inner concave arc surface that can coincide with collection case sidepiece on the relative side of said two clamping plate, the identical realization of two clamping plate through its inner concave arc surface and collection case sidepiece is to the double team of collection case.
Pipe joint even carries out on jig with the weldering of collection case; The occupation mode of the utility model is following: two clamping plate are placed jig and make it branch be listed in collection case both sides; Promoting two clamping plate makes it and collects case to be adjacent to; Thereby realize the opposed double team of two clamping plate on the collection case, can insert pipe joint in the insertion passage that the medial surface of medial surface and two gripper shoes of two clamping plate surrounds this moment, be about to that medial surface that pipe joint pasting medial surface and two gripper shoes of two clamping plate inserts and the lower end that makes pipe joint with collect case and contact; To realize the location of pipe joint, can weld after locating.Because therefore the medial surface of two gripper shoes and the medial surface of two clamping plate can guarantee the perpendicularity of pipe joint all perpendicular to the bottom surface of clamping plate.After according to aforesaid way a plurality of pipe joints being welded successively, can guarantee the linearity of pipe joint in a row, that is to say that utilize the pipe joint of the utility model welding, its position degree can satisfy technological requirement.
From above-mentioned description, be not difficult to draw and the utlity model has advantage simple in structure, easy to use, can bring the beneficial effect that pipe joint welding position degree is good and welding efficiency is high the utility model technical scheme and occupation mode.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further to specify:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the apparatus for welding and positioning of header pipe joint comprises two clamping plate 1 of postpone ability double team on collection case 4; Promptly respectively be provided with the inner concave arc surface that can coincide with collection case sidepiece on the relative side of two clamping plate 1 on separately the medial surface, the identical realization of two clamping plate 1 through its inner concave arc surface and collection case sidepiece is to the double team of collection case.Two clamping plate, 1 upper end respectively is connected with gripper shoe 3 through gusset 2; Angle between the said gripper shoe 3 connected clamping plate 1 is 90 °; Two clamping plate, 1 double team the collection case on the time; Said gripper shoe 3 is positioned at the top of collection case, and is positioned at the counterclockwise side of the coupled clamping plate that connect 1 or is positioned at the clockwise side of the coupled clamping plate that connect 1; Only show the situation that gripper shoe 3 is positioned at counterclockwise side among the figure.The medial surface of said clamping plate 1 is vertical each other with the bottom surface, and the medial surface of said gripper shoe 3 is perpendicular to clamping plate 1 bottom surface.Two clamping plate, 1 double team after on the collection case, the medial surface of the medial surface of two clamping plate 1 and two gripper shoes 3 can be with same periphery tangent and described medial surface surround the insertion passage that supplies pipe joint 5 to insert.
Above-mentioned implication about inside and outside direction is: with the state of two clamping plate, 1 opposed double team on collection case 4 is benchmark; In near a side of collection case 4 being, be meant two clamping plate, 1 opposed double team, two gripper shoes 3 opposed those sides, back on collection case 4 as gripper shoe 3 medial surfaces.
Claims (3)
1. the apparatus for welding and positioning of a header pipe joint is characterized in that comprising to two clamping plate (1) of postpone ability double team on the collection case; Two clamping plate (1) upper end respectively is connected with gripper shoe (3) through gusset (2); Two clamping plate (1) double team the collection case on the time; Said gripper shoe (3) is positioned at the top of collection case, and is positioned at the counterclockwise side of the coupled clamping plate that connect (1) or is positioned at the clockwise side of the coupled clamping plate that connect (1); The medial surface of said clamping plate (1) is vertical each other with the bottom surface; The medial surface of said gripper shoe (3) is perpendicular to clamping plate (1) bottom surface; Two clamping plate (1) double team after on the collection case, the medial surface of the medial surface of two clamping plate (1) and two gripper shoes (3) can be with same periphery tangent and described medial surface surround the insertion passage that supplies pipe joint to insert.
2. the apparatus for welding and positioning of header pipe joint as claimed in claim 1 is characterized in that the angle between the connected clamping plate of said gripper shoe (3) (1) is 90 °.
3. the apparatus for welding and positioning of header pipe joint as claimed in claim 1; It is characterized in that respectively being provided with on the relative side of said two clamping plate (1) inner concave arc surface that can coincide with collection case sidepiece, the identical realization of two clamping plate (1) through its inner concave arc surface and collection case sidepiece is to the double team of collection case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272322 CN202591899U (en) | 2012-06-11 | 2012-06-11 | Welding locating device of header pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272322 CN202591899U (en) | 2012-06-11 | 2012-06-11 | Welding locating device of header pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591899U true CN202591899U (en) | 2012-12-12 |
Family
ID=47309482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272322 Expired - Fee Related CN202591899U (en) | 2012-06-11 | 2012-06-11 | Welding locating device of header pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394835A (en) * | 2013-08-14 | 2013-11-20 | 哈尔滨哈锅锅炉工程技术有限公司 | Argon filling protective hood for welding P91/T91 header pipes |
| CN104128725A (en) * | 2013-06-27 | 2014-11-05 | 国家电网公司 | Positioning tool for welding rib plates on cylindrical member |
| CN105750800A (en) * | 2016-04-12 | 2016-07-13 | 无锡华光锅炉股份有限公司 | Welding device for multi-pipe-joint header tank |
-
2012
- 2012-06-11 CN CN 201220272322 patent/CN202591899U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128725A (en) * | 2013-06-27 | 2014-11-05 | 国家电网公司 | Positioning tool for welding rib plates on cylindrical member |
| CN104128725B (en) * | 2013-06-27 | 2016-05-04 | 国家电网公司 | For weld the positioning tool of gusset on cylindrical object |
| CN103394835A (en) * | 2013-08-14 | 2013-11-20 | 哈尔滨哈锅锅炉工程技术有限公司 | Argon filling protective hood for welding P91/T91 header pipes |
| CN105750800A (en) * | 2016-04-12 | 2016-07-13 | 无锡华光锅炉股份有限公司 | Welding device for multi-pipe-joint header tank |
| CN105750800B (en) * | 2016-04-12 | 2018-08-07 | 无锡华光锅炉股份有限公司 | A kind of multitube joint header welder |
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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 |
Granted publication date: 20121212 Termination date: 20190611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |