CN202736673U - Positioning device for valve-side turret of converter transformer - Google Patents
Positioning device for valve-side turret of converter transformer Download PDFInfo
- Publication number
- CN202736673U CN202736673U CN 201220414837 CN201220414837U CN202736673U CN 202736673 U CN202736673 U CN 202736673U CN 201220414837 CN201220414837 CN 201220414837 CN 201220414837 U CN201220414837 U CN 201220414837U CN 202736673 U CN202736673 U CN 202736673U
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- China
- Prior art keywords
- seat
- sleeve pipe
- locating rod
- raises
- converter transformer
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- Expired - Fee Related
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Abstract
The utility model relates to a positioning device for a valve-side turret of a converter transformer. The positioning device for the valve-side turret of the converter transformer comprises a box wall positioning flange. A turret angle positioning pipe is fixed to the box wall positioning flange. Two ends of a central positioning bar of the turret are connected with the turret angle positioning pipe and a bushing central simulation pipe respectively and are positioned pairwise through positioning structures. The turret is positioned by regulating a central shaft and the angle of the turret by the positioning device; and during positioning, rough positioning is performed first and welding and firm positioning are performed then. The positioning device can be used to conveniently position and mount the turret while precision is guaranteed, so that production cost is lowered greatly, mounting time can be decreased and production efficiency is improved.
Description
Technical field
The utility model is an a kind of converter transformer valve-side rising seat positioner.
Background technology
The outlet from the fuel tank end wall of the valve side of DC converter transformer, and become an angle that tilts with oil tank wall, position and the dimensional accuracy of outgoing line device rising seat are very large to the external insulation distance affects of sleeve pipe head, and two alternate relative position and angles directly affect the exterior insulation distance.Therefore, the making precision of valve side rising seat and the control of relative position degree error are very crucial.Usually the method for taking on the industry is that the ring flange made allowance at rising seat two ends is made, assembly welding is complete rear with the whole processing rising of large-sized numerical control machining center seat, height, the angular error of control rising seat, and the anglec of rotation of installing at tank wall, thereby reach the tolerance of exterior insulation distance.
The shortcoming of the method is, must upper large-scale numerical control machining center processing behind the seat assembly welding that raises, and the cost of device-restrictive and processing is very high; Can only control the making precision of the seat that raises, and the seat that raises is uncontrollable with the rigging position precision of tank wall, the error after the moulding assembling does not have foresight and regulatable space.
Summary of the invention
The purpose of this utility model is: disclose an a kind of converter transformer valve-side rising seat positioner, can realize finishing the installation of converter transformer and similar mechanism with simple mechanism and method with it, thereby realize purpose with low cost and easy operating and realization.
Converter transformer valve-side in the utility model seat positioner that raises comprises a tank wall locating flange that is fixed with the seat angle location pipe that raises, the central locating rod two ends of the seat that raises respectively with raise seat angle location pipe and sleeve pipe center simulative tube is connected and by location structure it is located in twos respectively.A positioner that raises described in the utility model can be determined by the seat angle location piece that raises position and the angle of inclination thereof of rising seat lower end.Simultaneously, accurately determine the angle of seat that raises by the seat central locating rod that raises, and utilize simultaneously the sleeve pipe simulative tube that is connected with central locating rod to determine the relative position of sleeve pipe and rising and guarantee its angle of inclination.
In the process that the seat that raises is installed, for guaranteeing accurately to determine angle and the position of sleeve pipe, can be provided with at the seat central locating rod that raises the sleeve pipe afterbody locating piece of analog casing tapering.This sleeve pipe afterbody locating piece can be made of the round platform of two different-diameters take central locating rod as axle at least, position and the angle of the virtual cones analog casing that is made of the line of two round platform end faces.Because the position of its sleeve pipe of converter transformer of different parameters is different, if sleeve pipe afterbody locating piece is fixed on the seat backstay that raises, then need the multiple different rising seat backstay that is fixed with sleeve pipe afterbody locating piece.For adapting to different needs, and Cost reduction, sleeve pipe afterbody locating piece is sleeved on the central locating rod, is provided with the locating piece detent mechanism that is mated on the central locating rod, thereby realizes adjustable.The locating piece detent mechanism specifically can be following form: it comprise be arranged on central locating rod middle part, along one group of pin shaft hole of central locating rod length direction, and having the interfix pin to insert in the pin shaft hole, its part that protrudes from pin shaft hole cooperates with the lower surface of sleeve pipe afterbody locating piece.
For whole rising seat central locating rod, it with other parts between be connected all and can adopt adjustable form, for example: on the top of central locating rod, middle part and top are respectively arranged with one group of pin-and-hole along its length direction, insert respectively in raise seat angle location pipe and the sleeve pipe center simulative tube at the two ends of central locating rod, be inserted in central locating rod top, upper alignment pin in middle part and the lower pin axis hole, the interfix pin, the ledge of lower alignment pin respectively with the seat angle location pipe upper surface that raises, the lower end of the lower surface of sleeve pipe afterbody locating piece and sleeve pipe center simulative tube cooperates, and makes the each several part location.
The utility model discloses a kind of simple rising seat installation detent mechanism.In the situation that there is not the large-sized numerical control machining center to carry out integral body processing, by this mechanism and method can under the prerequisite that guarantees precision, raise easily location and the installation of seat, thereby the production cost that greatly reduces, and can save the set-up time, enhance productivity.
Description of drawings
Fig. 1 is the structure chart that the utility model uses state;
The right view of Fig. 2 Fig. 1;
Fig. 3 is the seat central locating rod enlarged drawing partly that raises among Fig. 1;
Wherein, 1, tank wall, 2, sleeve pipe afterbody locating piece, 3, the seat angle location pipe that raises, 4, the tank wall locating flange, 5, seat raises, 51, a rising seat lower flange, 52, the seat upper flange that raises, 6, central locating rod, 7, the sleeve pipe locating flange, 8, sleeve pipe center simulative tube, 9, upper alignment pin, 10, the interfix pin, 11, lower alignment pin.
Embodiment
As shown in the figure, the present embodiment comprises the seat central locating rod 6 that raises, and the top of central locating rod 6, middle part and bottom are respectively arranged with one group of pin shaft hole.Be set with sleeve pipe afterbody locating piece 2 at the middle part of central locating rod 6, sleeve pipe afterbody locating piece 2 consists of step-like block by two coaxial cylinders, and the part that its diameter is less is positioned at the bottom.Connect the taper seat of the corresponding points formation of two round platform lower surfaces, its tapering is consistent with the tapering of sleeve pipe.The below of sleeve pipe afterbody locating piece 2 stops the location by the part that the interfix pin 10 in the pin-and-hole that inserts central locating rod 6 middle parts stretches out pin shaft hole.Insert in the seat angle location pipe 3 that raises the lower end of central locating rod 6, lower alignment pin 11 in central locating rod 6 has the pin shaft hole that inserts its underpart, the end of lower alignment pin 11 stretch out pin shaft hole and cooperate with the upper end of the seat angle location pipe 3 that raises and central locating rod 6 is located.The seat angle location that a raises pipe 3 is welded on the tank wall locating flange 4, it and the angle angle of tank wall locating flange 4 angle for raising with the angle of converter transformer tank wall 1, and tank wall locating flange 4 is spoke structure.The upper end of centralized positioning pipe 6 inserts in the sleeve pipe center simulative tube 8, and by the upper alignment pin 9 that inserts in centralized positioning pipe 6 tops and stretch out the end with sleeve pipe center simulative tube 8 location.
Claims (6)
1. the converter transformer valve-side seat positioner that raises, it is characterized in that: it comprises a tank wall locating flange (4) that is fixed with the seat angle location pipe (3) that raises, central locating rod (6) two ends of the seat that raises respectively with raise seat angle location pipe (3) and sleeve pipe center simulative tube (8) is connected and by location structure it is located in twos respectively.
2. a converter transformer valve-side rising seat positioner according to claim 1 is characterized in that: the sleeve pipe afterbody locating piece (2) that is provided with the analog casing tapering on the central locating rod (6).
3. the converter transformer valve-side according to claim 2 seat positioner that raises, it is characterized in that: described sleeve pipe afterbody locating piece (2) is made of the round platform take central locating rod (6) as at least two different-diameters of axle.
4. according to claim 2 or the 3 described converter transformer valve-sides seat positioners that raise, it is characterized in that: described sleeve pipe afterbody locating piece (2) is sleeved on the central locating rod (6), is provided with the locating piece detent mechanism that is mated on the central locating rod (6).
5. the converter transformer valve-side according to claim 4 seat positioner that raises, it is characterized in that: described locating piece detent mechanism comprise be arranged on central locating rod (6) middle part, along one group of pin shaft hole of central locating rod (6) length direction, and having interfix pin (10) to insert in the pin shaft hole, its part that protrudes from pin shaft hole cooperates with the lower surface of sleeve pipe afterbody locating piece (2).
6. according to claim 1 and 2 or the 3 described converter transformer valve-sides seat positioners that raise, it is characterized in that: the top in central locating rod (6), middle part and top are respectively arranged with one group of pin-and-hole along its length direction, insert respectively in raise seat angle location pipe (3) and the sleeve pipe center simulative tube (8) at the two ends of central locating rod (6), be inserted in central locating rod (6) top, upper alignment pin (9) in middle part and the lower pin axis hole, interfix pin (10), the ledge of lower alignment pin (11) respectively with seat angle location pipe (3) upper surface that raises, the lower end of the lower surface of sleeve pipe afterbody locating piece (2) and sleeve pipe center simulative tube (8) cooperates, and makes the each several part location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414837 CN202736673U (en) | 2012-07-03 | 2012-08-21 | Positioning device for valve-side turret of converter transformer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220316748.9 | 2012-07-03 | ||
| CN201220316748 | 2012-07-03 | ||
| CN 201220414837 CN202736673U (en) | 2012-07-03 | 2012-08-21 | Positioning device for valve-side turret of converter transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736673U true CN202736673U (en) | 2013-02-13 |
Family
ID=47662348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220414837 Expired - Fee Related CN202736673U (en) | 2012-07-03 | 2012-08-21 | Positioning device for valve-side turret of converter transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789880A (en) * | 2012-07-03 | 2012-11-21 | 山东电力设备有限公司 | Converter transformer valve side rising seat positioning device and mounting method for rising seat |
| CN108597806A (en) * | 2018-05-29 | 2018-09-28 | 保定天威保变电气股份有限公司 | A kind of reinforcement means and structure of converter transformer valve-side sleeve installation |
| CN112908645A (en) * | 2019-11-19 | 2021-06-04 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Be applied to multi-angle installation insulation support of transformer |
-
2012
- 2012-08-21 CN CN 201220414837 patent/CN202736673U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789880A (en) * | 2012-07-03 | 2012-11-21 | 山东电力设备有限公司 | Converter transformer valve side rising seat positioning device and mounting method for rising seat |
| CN102789880B (en) * | 2012-07-03 | 2015-04-01 | 山东电力设备有限公司 | Mounting method for converter transformer valve side rising seat positioning device |
| CN108597806A (en) * | 2018-05-29 | 2018-09-28 | 保定天威保变电气股份有限公司 | A kind of reinforcement means and structure of converter transformer valve-side sleeve installation |
| CN108597806B (en) * | 2018-05-29 | 2023-08-29 | 保定天威保变电气股份有限公司 | Reinforcing method and structure for installing valve side sleeve of converter transformer |
| CN112908645A (en) * | 2019-11-19 | 2021-06-04 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Be applied to multi-angle installation insulation support of transformer |
| CN112908645B (en) * | 2019-11-19 | 2022-04-08 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Be applied to multi-angle installation insulation support of transformer |
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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: 20130213 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |