CN203617128U - Adjustable permanent connection structure for transformer core clamping piece - Google Patents
Adjustable permanent connection structure for transformer core clamping piece Download PDFInfo
- Publication number
- CN203617128U CN203617128U CN201320856669.1U CN201320856669U CN203617128U CN 203617128 U CN203617128 U CN 203617128U CN 201320856669 U CN201320856669 U CN 201320856669U CN 203617128 U CN203617128 U CN 203617128U
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- CN
- China
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- main body
- tooth
- adjustable
- connection fixing
- transformer core
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable permanent connection structure for a transformer core clamping piece and belongs to the technical field of power transformer manufacturing equipment. The technical scheme adopted by the utility model is as follows: the adjustable permanent connection structure comprises a support rod main body (1) and adjustable fixing device fixing devices, wherein the adjustable fixing device fixing devices are symmetrically arranged on two ends of the support rod main body and comprise sliding blocks (2), tooth-shaped plates (3) and connection fixing blocks (4); one side of each tooth-shaped plate is of a tooth-shaped structure; the tooth-shaped plates are fixedly arranged on the support rod main body; the tooth-shaped plates and the support rod main body are correspondingly provided with stripy round holes; one side of each connection fixing block is of a tooth-shaped structure; the connection fixing blocks are meshed with the tooth-shaped plates; the sliding blocks are arranged in the support rod main body and are connected with the connection fixing blocks by virtue of bolts; the connection fixing blocks are provided with clamping slots. The adjustable permanent connection structure has the beneficial effects of fixing and supporting the transformer core clamping piece without a support plate structure, and being simple in operation and stable in structure.
Description
Technical field
The utility model relates to the adjustable fixed connection structure of a kind of transformer core clamping, belongs to power transformer manufacturing equipment technical field.
Background technology
The general above fagging structure that adopts of large-scale power transformer core portion, for fixing, support upper clamping piece.But also there is the supreme fagging structure of part power transformer, for the transformer core of supreme fagging structure, in the situation that taking not fold yoke stack technique, clamper for iron core standing, handling all need fixture, core clamping is fixed, is supported, at present, also there is no special transformer core clamping fixed support device.
Utility model content
The utility model object is to provide the adjustable fixed connection structure of a kind of transformer core clamping, can effectively realize fixing, support to transformer core clamping, and length is adjustable, solves the problem existing in background technology.
The technical solution of the utility model is:
The adjustable fixed connection structure of a kind of transformer core clamping, comprise support bar main body and adjustable fixer, adjustable fixer symmetry is located at support bar main body two ends, described adjustable fixer comprises slide block, castellated plates and connection fixing block, castellated plates one side is tooth-shape structure, castellated plates is fixed in support bar main body, in castellated plates and support bar main body, correspondence position is provided with bar shaped circular hole, connection fixing block one side is tooth-shape structure, and engage with castellated plates, slide block is located in support bar main body, and be bolted with connection fixing block, connection fixing block is provided with draw-in groove.
State between connection fixing block and castellated plates and be provided with intermeshing tooth, fixed block is fixed in support bar main body.
Adopt the utility model, by being fastenedly connected the connecting bolt between fixed block and slide block, make to engage between connection fixing block and castellated plates, after engagement, connection fixing block position is fixed, and the draw-in groove on connection fixing block is used for blocking folder, plays the effect of support, fixed clip, connection fixing block can bidirectional stress, and can not slide, rotate.Unclamp connecting bolt between connection fixing block and slide block, i.e. the connection fixing block position at adjustable two ends, adjustable range is subject to the restriction of castellated plates bar shaped circular hole length.
The beneficial effects of the utility model are: the transformer core clamping of supreme fagging structure has been realized to fixing, support, and simple to operate, Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model syndeton schematic diagram;
Fig. 3 is the utility model partial schematic diagram;
In figure: support bar main body 1, slide block 2, castellated plates 3, connection fixing block 4.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, 2, 3, the adjustable fixed connection structure of a kind of transformer core clamping, comprise support bar main body 1 and adjustable fixer, support bar main body 1 is square hollow section, adjustable fixer symmetry is located at support bar main body 1 two ends, described adjustable fixer comprises slide block 2, castellated plates 3 and connection fixing block 4, castellated plates 3 is for being simultaneously tooth-shape structure, centre has the steel plate of bar shaped circular hole, castellated plates 3 is welded in support bar main body 1, in support bar main body 1, correspondence position is provided with identical bar shaped circular hole, connection fixing block 4 is same specification tooth-shape structure with castellated plates 3 contact-making surfaces, connection fixing block is provided with screw, draw-in groove, slide block 2 is placed in support bar main body 1.By being fastenedly connected the connecting bolt between fixed block 4 and slide block 2, make to engage between connection fixing block 4 and castellated plates 3, after engagement, connection fixing block 4 positions are fixed, and the draw-in groove on connection fixing block 4 is used for blocking folder.The connection fixing block 4 at support bar main body 1 two ends block transformer core clamping and fixing after, play the effect of support, fixed clip.
Unclamp the connecting bolt between connection fixing block 4 and slide block 2, i.e. the position of the connection fixing block 4 at adjustable two ends, adjustable range is subject to the restriction of castellated plates bar shaped circular hole length.
By increasing the size of support bar main body 1 or two adjustable fixers being welded together, improve the rated load of adjustable fixer.
Claims (2)
1. the adjustable fixed connection structure of transformer core clamping, it is characterized in that comprising support bar main body (1) and adjustable fixer, adjustable fixer symmetry is located at support bar main body (1) two ends, described adjustable fixer comprises slide block (2), castellated plates (3) and connection fixing block (4), castellated plates (3) one side is tooth-shape structure, castellated plates (3) is fixed in support bar main body (1), the upper correspondence position of castellated plates (3) and support bar main body (1) is provided with bar shaped circular hole, connection fixing block (4) one side is tooth-shape structure, and engage with castellated plates (3), slide block (2) is located in support bar main body (1), and be bolted with connection fixing block (4), connection fixing block (4) is provided with draw-in groove.
2. the adjustable fixed connection structure of transformer core clamping according to claim 1, is characterized in that being provided with intermeshing tooth between described connection fixing block (4) and castellated plates (3), and fixed block (4) is fixed in support bar main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856669.1U CN203617128U (en) | 2013-12-24 | 2013-12-24 | Adjustable permanent connection structure for transformer core clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856669.1U CN203617128U (en) | 2013-12-24 | 2013-12-24 | Adjustable permanent connection structure for transformer core clamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617128U true CN203617128U (en) | 2014-05-28 |
Family
ID=50769757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856669.1U Expired - Fee Related CN203617128U (en) | 2013-12-24 | 2013-12-24 | Adjustable permanent connection structure for transformer core clamping piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107256770A (en) * | 2017-06-20 | 2017-10-17 | 山东电力设备有限公司 | A kind of computational methods of large-sized transformer core fastening device and fastening force |
| CN108597848A (en) * | 2018-06-07 | 2018-09-28 | 山东电力设备有限公司 | A kind of transformer core column positioning tool |
| CN109494049A (en) * | 2018-12-15 | 2019-03-19 | 泰州市天力铁芯制造有限公司 | A kind of transformer core frame of high efficiency and heat radiation |
-
2013
- 2013-12-24 CN CN201320856669.1U patent/CN203617128U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107256770A (en) * | 2017-06-20 | 2017-10-17 | 山东电力设备有限公司 | A kind of computational methods of large-sized transformer core fastening device and fastening force |
| CN108597848A (en) * | 2018-06-07 | 2018-09-28 | 山东电力设备有限公司 | A kind of transformer core column positioning tool |
| CN109494049A (en) * | 2018-12-15 | 2019-03-19 | 泰州市天力铁芯制造有限公司 | A kind of transformer core frame of high efficiency and heat radiation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20161224 |