CN201869048U - Inner support frame for hoisting stator - Google Patents
Inner support frame for hoisting stator Download PDFInfo
- Publication number
- CN201869048U CN201869048U CN2010202649818U CN201020264981U CN201869048U CN 201869048 U CN201869048 U CN 201869048U CN 2010202649818 U CN2010202649818 U CN 2010202649818U CN 201020264981 U CN201020264981 U CN 201020264981U CN 201869048 U CN201869048 U CN 201869048U
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- CN
- China
- Prior art keywords
- screw rod
- support
- stator
- support frame
- rod
- 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 relates to an inner support frame for hoisting a stator. The inner support frame comprises a screw rod, wherein first threads and second threads are formed at two ends of the screw rod and have opposite screwing directions; supports in symmetrical distribution are arranged on the screw rod, one end of the screw rod penetrates the corresponding supports respectively, and the supports are fastened and connected together with the first threads and the second threads at the two ends of the screw rod; connecting frames are hinged and arranged at two ends of each support, and support ribs are correspondingly arranged at the other ends of the connecting frames connected with the supports; and two ends of support ribs are respectively hinged with the corresponding connecting frames. In the utility model, when the screw rod is turned, the supports moves relative to the screw rod to enable the support ribs to be propped open and be in close contact with the inner wall of a stator iron core; the supports are correspondingly matched with both the first threads and the second threads at the end parts of the screw rod, so that the surfaces of the support ribs with rubber skins are fastened with the stator iron core; and the screw rod is hoisted by a hoisting ring, so that the stator iron core with a winding is mounted in a baseframe. The inner support frame for hoisting the stator has a simple structure, is simple and convenient to operate, and is safe and reliable.
Description
Technical field
The utility model relates to a kind of bracing frame, and especially a kind of stator hoisting inner support frame specifically a kind ofly is used for stator sling and is installed in inner support frame in the support.
Background technology
Along with China's rapid development of economy, market is increasing to the demand of flame-proof type threephase asynchronous.Growth producer the stator of making need be installed in the support, so the lifting of stator becomes committed step in the process of producing motor in batches.At present, when stator being lifted operation, owing to there is not lifting device, need fasten with bandlet and have in the middle of the stator core of winding, traverse is holded up support and the stator core with winding come to support then after the balance, finishes the installation process between stator and support.Above-mentioned install operation process is not only loaded down with trivial details, and is absolutely unsafe, and causes industrial accident easily; In the iron core switching process in support and described support, the line of stator core contains the damage of easily contacting to earth.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of stator hoisting inner support frame is provided, and it is simple in structure, and is easy to operate, safe and reliable.
According to the technical scheme that the utility model provides, described stator hoisting inner support frame comprises screw rod, and the two ends of described screw rod comprise first screw thread and second screw thread, and described second screw thread is opposite with the rotation direction of first screw thread; Described screw rod is provided with the support of symmetrical distribution, and an end of screw rod passes corresponding support respectively, and first screw thread at described support and screw rod two ends, second screw thread are fastened and connected; The two ends of support are equipped with the link that is hinged, and described link is equipped with brace rod corresponding to the other end that links to each other with support; The two ends of described brace rod are hinged with corresponding link respectively.
The end of described screw rod is provided with suspension ring.The two ends of described link utilize jointed shaft to be hinged with support, brace rod respectively.Described brace rod is provided with the rubber skin.Be equipped with travel(l)ing rest on the corresponding inwall of described brace rod, the two ends of described travel(l)ing rest contact with brace rod, screw rod respectively.
Advantage of the present utility model: the turn screw rod, support and screw rod relative motion strut brace rod, and closely contact mutually with the inwall of stator core; First screw thread, the second screw thread corresponding matching by support and screw rod end make brace rod be fastened corresponding to surface that the rubber skin is set and stator core; Screw rod is sling by suspension ring, and the stator core that will have winding is installed in the support, and is simple in structure, simple to operation, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1: the utility model comprises suspension ring 1, support 2, link 3, jointed shaft 4, brace rod 5, travel(l)ing rest 6, rubber skin 7, screw rod 8, first screw thread 9 and second screw thread 10.
As shown in Figure 1: an end of described screw rod 8 is provided with fixedly connected suspension ring 1, and screw rod 8 can be articulated on the crane by the suspension ring 1 of end.It is opposite with the rotation direction of second screw thread 10 with second screw thread, 10, the first screw threads 9 that the two ends of screw rod 8 are provided with first screw thread 9 respectively; Suspension ring 1 are positioned at screw thread 8 corresponding to the end that first screw thread 9 is set.Screw rod 8 is provided with the support 2 of symmetrical distribution, and support 2 is two; Screw rod 8 passes corresponding support 2 respectively corresponding to the other end that suspension ring 1 are set, and support 2 utilizes first screw thread 9, second screw thread 10 to be fastened and connected respectively with screw rod 8.The two ends of support 2 are equipped with link 3, and link 3 is provided with brace rod 5 corresponding to the other end that links to each other with support 2, and the two ends of described brace rod 5 utilize jointed shaft 4 to be hinged with corresponding link 3 respectively.Be equipped with travel(l)ing rest 6 on two brace rod 5 corresponding inwalls, the two ends of described travel(l)ing rest 6 contact with brace rod 5, screw rod 8 respectively, and travel(l)ing rest 6 is fixedlyed connected with brace rod 5.Brace rod 5 is corresponding to being provided with rubber skin 7 on the other end surface that travel(l)ing rest 6 is set, and brace rod 5 utilizes rubber skin 7 to contact with the inwall of stator core.
As shown in Figure 1: during use, support is stood up earlier on smooth rubber blanket, the stator core with winding is disposed across on the level land, stretches into screw rod 8 in the stator core with winding corresponding to the other end that suspension ring 1 are set; At this moment, all be positioned at stator core corresponding to the support 2 that is positioned at screw rod 8 ends, link 3, brace rod 5 etc. on the screw rod 8.Turn screw rod 8 makes first screw thread 9,10 relative motions of second screw thread on support 2 and the screw rod 8; Because first screw thread 9 is opposite with the rotation direction of second screw thread 10, the support 2 on therefore can screw rod 8 can move toward one another, because 2 while of support move toward one another can strut brace rod 5.When needs make brace rod 5 contact with the stator core inwall corresponding to the surface that rubber skin 7 is set, turn screw rod 8, support 2 and link 3 relative screw rod 8 motions, make brace rod 5 do to move away from the direction of screw rod 8, put forth effort to contact with the stator core inwall corresponding to the surface that rubber skin 7 is set until brace rod 5, brace rod 5 keeps stable state with the stator core inwall.Simultaneously, support 2 utilizes first screw thread 9, second screw thread 10 can keep stable with screw rod 8, and promptly brace rod 5 can keep stable with the stator core inwall.After this, screw rod 8 is articulated on the crane by suspension ring 1, puts in the support by the stator core that moving of crane will have winding, by screw stator core and support is fastened and connected; When needs took out inner support frame, turn screw rod 8 did relative motion 2 on support, and brace rod 5 disappears with the active force of stator core inwall, can reach out inner support frame.The line bag spoilage of stator core is very low, easy to operate.
The utility model turn screw rod 8, support 2 and screw rod 8 relative motions strut brace rod 5, and closely contact mutually with the inwall of stator core; By first screw thread 9, second screw thread 10 corresponding matching of support 2, brace rod 5 is fastened corresponding to surface that rubber skin 7 is set and stator core with screw rod 8 ends; Screw rod 8 is sling by suspension ring 1, and the stator core that will have winding is installed in the support, and is simple in structure, simple to operation, safe and reliable.
Claims (5)
1. a stator hoisting inner support frame comprises screw rod (8), and the two ends of described screw rod (8) comprise first screw thread (9) and second screw thread (10), and described second screw thread (10) is opposite with the rotation direction of first screw thread (9); It is characterized in that: described screw rod (8) is provided with the support (2) of symmetrical distribution, and an end of screw rod (8) passes corresponding support (2) respectively, and first screw thread (9), second screw thread (10) at described support (2) and screw rod (8) two ends are fastened and connected; The two ends of support (2) are equipped with the link (3) that is hinged, and described link (3) is equipped with brace rod (5) corresponding to the other end that links to each other with support (2); The two ends of described brace rod (5) are hinged with corresponding link (3) respectively.
2. stator hoisting inner support frame according to claim 1 is characterized in that: the end of described screw rod (8) is provided with suspension ring (1).
3. stator hoisting inner support frame according to claim 1 is characterized in that: the two ends of described link (3) utilize jointed shaft (4) to be hinged with support (2), brace rod (5) respectively.
4. stator hoisting inner support frame according to claim 1 is characterized in that: described brace rod (5) is provided with rubber skin (7).
5. stator hoisting inner support frame according to claim 1 is characterized in that: be equipped with travel(l)ing rest (6) on the corresponding inwall of described brace rod (5), the two ends of described travel(l)ing rest (6) contact with brace rod (5), screw rod (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202649818U CN201869048U (en) | 2010-07-12 | 2010-07-12 | Inner support frame for hoisting stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202649818U CN201869048U (en) | 2010-07-12 | 2010-07-12 | Inner support frame for hoisting stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201869048U true CN201869048U (en) | 2011-06-15 |
Family
ID=44140191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202649818U Expired - Fee Related CN201869048U (en) | 2010-07-12 | 2010-07-12 | Inner support frame for hoisting stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201869048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873037A (en) * | 2010-07-12 | 2010-10-27 | 无锡锡山安达防爆电气设备有限公司 | Stator hoisting inner support frame |
| CN102641946A (en) * | 2012-05-03 | 2012-08-22 | 无锡锡山安达防爆电气设备有限公司 | Large motor stator hydraulic tensioner |
-
2010
- 2010-07-12 CN CN2010202649818U patent/CN201869048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873037A (en) * | 2010-07-12 | 2010-10-27 | 无锡锡山安达防爆电气设备有限公司 | Stator hoisting inner support frame |
| CN102641946A (en) * | 2012-05-03 | 2012-08-22 | 无锡锡山安达防爆电气设备有限公司 | Large motor stator hydraulic tensioner |
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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: 20110615 Termination date: 20130712 |