CN202084427U - Positioning welding holder for flange plates of finned heat radiator of transformer - Google Patents
Positioning welding holder for flange plates of finned heat radiator of transformer Download PDFInfo
- Publication number
- CN202084427U CN202084427U CN2011201540526U CN201120154052U CN202084427U CN 202084427 U CN202084427 U CN 202084427U CN 2011201540526 U CN2011201540526 U CN 2011201540526U CN 201120154052 U CN201120154052 U CN 201120154052U CN 202084427 U CN202084427 U CN 202084427U
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- China
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- plate
- pedestal
- base
- moving plate
- portable plate
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- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a positioning welding holder for flange plates of a finned heat radiator of a transformer. The positioning welding holder comprises a base and a positioning plate arranged on the base, wherein the base is shaped as a cuboid and has an upper end face parallel to the horizontal plane; the positioning plate comprises a fixed plate and a moving plate, the fixed plate is arranged at one end of the upper end face of the base, the moving plate is arranged in the middle of the upper end face of the base, a fixed head is formed on the fixed plate, two ends of the fixed head are respectively provided with a press block, the moving plate is sleeved on the upper end face of the base, two ends of the moving plate are bent downwards vertically, a fixing screw is arranged on each downwards bent edge and is supported against on the side edge of the base, a moving plate fixed head is arranged on the moving plate, and two ends of the moving plate fixed head are respectively provided with a moving plate press block. By adoption of the technical scheme, two flange plates on the finned heat radiator are welded on the same base plane, so that the plane on which the two flange plates are located can be kept with better consistency, and thus, the position consistency of the flange plates during installation is ensured and the installation quality is increased.
Description
Technical field
The utility model belongs to the location weld holder technical field of big-and-middle-sized transformer chip radiator ring flange.
Background technology
Big-and-middle-sized transformer in use Inside coil can generate heat, the heat that is produced will take transformer to medium and carry out radiating treatment outward, medium is back in the transformer after the heat radiation cooling again, transformer coil is circulated to lower the temperature guarantee the transformer operate as normal.Gilled radiator is a kind of efficient radiating apparatus that uses on the big-and-middle-sized transformer, is separately installed with the input and output circulation pipe of medium on gilled radiator and the transformer, adopts the mode of ring flange to connect between the medium circulation pipe.For guaranteeing the better seal that is connected with between the circulation pipe, require two ring flanges on the gilled radiator in when welding, the ring flange plane keep one to and vertical with the axial maintenance of circulation pipe.At present, be connected on the work of the circulation pipe mouth of pipe for the ring flange face bonding, the artificial welding manner of main employing, in when welding, owing to lack special equipment, adjust and fixedly the horizontal level difficulty of two circulation pipe upper flange plates of gilled radiator is bigger, the horizontal level of two ring flanges has deviation slightly, can produce torsion between two planes in the time of on being installed to transformer, not only influence the sealing between the circulation pipe, also can influence the useful life of transformer.
Summary of the invention
The utility model is in the prior art, the problem of the welding location difficulty of ring flange, the special-purpose positioning equipment of shortage in the big-and-middle-sized transformer chip radiator upper circular tube, the location weld holder of a kind of fixedly gilled radiator circulation pipe nozzle flange dish position is provided, and its technical scheme is as follows:
A kind of transformer chip radiator ring flange location weld holder is made up of the location-plate of installing on pedestal and the pedestal, and pedestal is rectangular shape, and its upper surface is parallel with horizontal plane; Location-plate is made up of fixed head and portable plate, fixed head is installed in an end of pedestal upper surface, portable plate is installed in the middle part of pedestal upper surface, have fixedly head on the fixed head, the two ends of fixing head are separately installed with a briquetting, portable plate is sleeved on the upper surface of pedestal, vertically roll over down at the two ends of portable plate, hold-down screw is installed on the lower hem, hold-down screw withstands on the side of pedestal, fixedly head of portable plate is housed on the portable plate, and the two ends of the fixing head of portable plate are separately installed with a portable plate briquetting; The other end in the pedestal upper surface also is equipped with another group standby positioning plate, and the installation site of the briquetting on the standby positioning plate is vertical with the installation site of location-plate upper holder block.
Adopt the technical program, pedestal is when fixed installation, proofreaied and correct the levelness of pedestal in advance, when the ring flange on the transformer chip radiator is welded, earlier ring flange is fixed under the location-plate of substrate, again gilled radiator is lifted on the pedestal, allow the mouth of pipe of two circulation pipes fall in the through hole of ring flange, keep circulation pipe vertical with the ring flange plane, welding job can be carried out; According to the size of transformer, adjust the position of the portable plate on the base, this weld holder just can adapt to the requirement of various model cooler bins; On a pedestal, can arrange two secondary location-plates, make this weld holder can adapt to the welding requirements of the gilled radiator of two kinds of different structures.Because two ring flanges on the gilled radiator weld on a base plane, the plane at two ring flange places can keep consistency preferably, and the position is more unified when mounted to guarantee ring flange, thereby improves installation quality.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model.
Embodiment
Embodiment: as depicted in figs. 1 and 2, a kind of transformer chip radiator ring flange location weld holder is made up of the location-plate of installing on pedestal 4 and the pedestal, and pedestal 4 is rectangular shape, and its upper surface is parallel with horizontal plane; Location-plate is made up of fixed head 3 and portable plate 5, fixed head 3 is installed in an end of pedestal upper surface, portable plate 5 is installed in the middle part of pedestal upper surface, have fixing 2 on the fixed head 3, fixing 2 two ends are separately installed with a briquetting 1, portable plate 5 is sleeved on the upper surface of pedestal 4, vertically roll over down at the two ends of portable plate, be installed in hold-down screw 6 on the lower hem, hold-down screw 6 withstands on the side of pedestal 4, portable plate is housed fixing 8 on the portable plate 5, the two ends that portable plate is fixing 8 are separately installed with a portable plate briquetting 7; The other end in the pedestal upper surface also is equipped with another group standby positioning plate, and the installation site of the briquetting 9 on the standby positioning plate is vertical with the installation site of location-plate upper holder block 1.
Claims (2)
1. transformer chip radiator ring flange location weld holder is made up of the location-plate of installing on pedestal (4) and the pedestal, and it is characterized in that: pedestal (4) is rectangular shape, and its upper surface is parallel with horizontal plane; Location-plate is made up of fixed head (3) and portable plate (5), fixed head (3) is installed in an end of pedestal upper surface, portable plate (5) is installed in the middle part of pedestal upper surface, have fixing head (2) on the fixed head (3), the two ends of fixing head (2) are separately installed with a briquetting (1), portable plate (5) is sleeved on the upper surface of pedestal (4), vertically roll over down at the two ends of portable plate, hold-down screw (6) is installed on the lower hem, hold-down screw (6) withstands on the side of pedestal (4), the fixing head of portable plate (8) is housed on the portable plate (5), and the two ends of the fixing head of portable plate (8) are separately installed with a portable plate briquetting (7).
2. transformer chip radiator ring flange as claimed in claim 1 location weld holder, it is characterized in that: the other end in the pedestal upper surface, another group standby positioning plate also is installed, and the installation site of standby positioning plate upper holder block (9) is vertical with the installation site of location-plate upper holder block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201540526U CN202084427U (en) | 2011-05-04 | 2011-05-04 | Positioning welding holder for flange plates of finned heat radiator of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201540526U CN202084427U (en) | 2011-05-04 | 2011-05-04 | Positioning welding holder for flange plates of finned heat radiator of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084427U true CN202084427U (en) | 2011-12-21 |
Family
ID=45345049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201540526U Expired - Fee Related CN202084427U (en) | 2011-05-04 | 2011-05-04 | Positioning welding holder for flange plates of finned heat radiator of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945746A (en) * | 2012-11-06 | 2013-02-27 | 保定天威集团有限公司 | Flushing method and special flushing clamp for fixed type finned radiator |
-
2011
- 2011-05-04 CN CN2011201540526U patent/CN202084427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945746A (en) * | 2012-11-06 | 2013-02-27 | 保定天威集团有限公司 | Flushing method and special flushing clamp for fixed type finned radiator |
| CN102945746B (en) * | 2012-11-06 | 2014-12-03 | 保定天威集团有限公司 | Flushing method and special flushing clamp for fixed type finned radiator |
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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: 20111221 Termination date: 20140504 |