CN201726267U - Stator core lifting tong device - Google Patents
Stator core lifting tong device Download PDFInfo
- Publication number
- CN201726267U CN201726267U CN2010202583007U CN201020258300U CN201726267U CN 201726267 U CN201726267 U CN 201726267U CN 2010202583007 U CN2010202583007 U CN 2010202583007U CN 201020258300 U CN201020258300 U CN 201020258300U CN 201726267 U CN201726267 U CN 201726267U
- Authority
- CN
- China
- Prior art keywords
- strut
- stator core
- support
- fixed
- suspension 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 a stator core lifting tong device, which is provided with a strut, wherein the strut is hinged to the support and the stationary barrier through a connecting block and a small connecting block, the rubber belts are fixed bon the strut bolts, the stationary barrier is welded on the suspender, the support can slide up and down on the suspender, thereby changing the diameter size of the circle formed by three struts, a pressure is generated between the strut and the inner wall of the stator core when the on the diameter of the circle is augmented, the stator core is hoisted by the friction force produced by the rubber belts fixed on the strut through bolts. The utility model has reasonable and simple structure, easy and flexible operation, low cost, convenience and practicality, which is suitable for motor manufacturer for transferring stator cores.
Description
Technical field:
The utility model relates to a kind of stone tongs, specifically a kind of stator hoisting grip device.
Background technology:
We know, at present, stator core stone tongs kind is a lot, include that tether directly lifts, cross bar crouches dress or the like.It is big that tether directly lifts labour intensity, and the location is inaccurate, inefficiency; Pole crouching adorned relatively poor to the protection of stator, damages the winding copper cash easily, inconvenient operation, dangerous.
Summary of the invention:
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and stator core stone tongs device a kind of rational in infrastructure, simple, easy to use, flexible, with low cost is provided.
The technical scheme in the invention for solving the above technical problem is:
A kind of stator core stone tongs device, be provided with strut, it is characterized in that strut is hinged by contiguous block, little contiguous block and support, fixed support, rubber strip is fixed on the strut by bolt, nut, packing ring, fixed support is fixed on the suspension rod, support can slide up and down on suspension rod, thereby change the size that forms diameter of a circle by three struts, strut and stator core inwall produced pressure when diameter of a circle increased, and the frictional force that is fixed on the rubber strip generation on the strut by bolt, packing ring is sling stator core.
A kind of stator core stone tongs device is characterized in that said suspension rod, and lifting bolt is equipped with on the top, and the support that can slide up and down along suspension rod is housed between lifting bolt and positioning sleeve, and positioning sleeve is contained between support and the fixed mount.
The utility model is owing to adopt said structure, when hoisting hook plays suspension rod, the relative suspension rod of support is to lower slider, driving strut by contiguous block and little contiguous block radially outward moves, three original diameter of a circles that form of strut become big, make three struts contact and produce pressure with the stator core inwall simultaneously,, thereby sling stator core because the rubber strip frictional force of installing on the strut is big.After stator core is put into appointed positions, a little pine once hoisting hook can take down the stator hoisting anchor clamps.Against existing technologies, the utility model is rational in infrastructure, simple, and is easy to use, flexible, with low cost, convenient and practical, is applicable to that motor manufacturer shifts stator core.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model vertical view.
Be labeled as among the figure: 1. strut, 2. contiguous block, 3. support, 4 lifting bolts, 5 suspension rods, 6. positioning sleeve, 7. fixed support, 8. little contiguous block, 9. bolt, 10. packing ring, 11. bolts, 12. packing rings, 13. nuts, 14. rubber strips.
Embodiment
Below in conjunction with accompanying drawing the utility model is done progressive the description:
As Fig. 1, shown in Figure 2, a kind of stator core stone tongs device, be provided with strut 1, it is characterized in that strut 1 is by contiguous block 2, little contiguous block 8 and support 3, fixed support 7 is hinged, be hinged between them, support 3 can move up and down along suspension rod 5, driving strut 1 by contiguous block 2 and little contiguous block 8 moves radially strut 1, three identical struts along the circumferential direction evenly distribute, three identical contiguous blocks are connected with strut respectively with six identical little contiguous blocks, by sliding up and down of support, drive strut and make it to move radially, change the size in the circle footpath that forms by three struts; Rubber strip 14 is housed on the strut 1; strengthen frictional force and protect the stator core internal circular surfaces not to be damaged; rubber strip 14 is fixed on the strut 1 by bolt 11, packing ring 12, nut 13; fixed support 7 is fixed on the suspension rod 5; support 3 can slide up and down on suspension rod 5; thereby change the size that forms diameter of a circle by three struts; strut and stator core inwall produced pressure when diameter of a circle increased, and the frictional force that is fixed on rubber strip 14 generations on the strut 5 by bolt 9, packing ring 10 is sling stator core.
A kind of stator core stone tongs device is characterized in that said suspension rod 5, and lifting bolt 4 is equipped with on the top, and the support 3 that can slide up and down along suspension rod 5 is housed between lifting bolt 4 and positioning sleeve 6, and positioning sleeve 6 is contained between support 3 and the fixed mount 7.
When the utility model uses, hang the suspension rod 5 that lifting bolt 1 is housed with hoisting hook, these anchor clamps are put in the interior circle of stator core, start hoisting hook, hoisting hook is vertically lifted by crane, this moment, support 3 relative suspension rods 5 were to lower slider, driving strut 1 by contiguous block 2 and little contiguous block 8 radially outward moves, three original diameter of a circles that form of strut become big, make three struts 1 contact and produce pressure with the stator core inwall simultaneously, because rubber strip 14 usefulness bolts 11 are fixed on the strut, this moment, support 3 moved down, by contiguous block 2 and little contiguous block 8 with strut 1 radially to extrapolation, because fixed support 7 is welded on the suspension rod 5, can not move, so along with the continuous increase of thrust, rubber strip 14 also constantly increases with the frictional force of stator inner wall, is put into appointed positions up to stator core is sling.When anchor clamps are taken off in stator core, only need to draw a lower carriage 3 to take off a little hoisting hook Panasonic, for not making support 3 slide too big distance, between support 3 and the fixed support 7 positioning sleeve 6 is housed when taking off.It is rational in infrastructure, simple, and is easy to use, flexible, with low cost, convenient and practical, is applicable to that motor manufacturer moves stator core.
Claims (2)
1. stator core stone tongs device, be provided with strut, it is characterized in that strut is hinged by contiguous block, little contiguous block and support, fixed support, rubber strip is fixed on the strut by bolt, nut, packing ring, fixed support is fixed on the suspension rod, support can slide up and down on suspension rod, thereby change the size that forms diameter of a circle by three struts, strut and stator core inwall produced pressure when diameter of a circle increased, and the frictional force that is fixed on the rubber strip generation on the strut by bolt, packing ring is sling stator core.
2. a kind of stator core stone tongs device according to claim 1, it is characterized in that said suspension rod, lifting bolt is equipped with on the top, and the support that can slide up and down along suspension rod is housed between lifting bolt and positioning sleeve, and positioning sleeve is contained between support and the fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202583007U CN201726267U (en) | 2010-07-12 | 2010-07-12 | Stator core lifting tong device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202583007U CN201726267U (en) | 2010-07-12 | 2010-07-12 | Stator core lifting tong device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726267U true CN201726267U (en) | 2011-01-26 |
Family
ID=43494620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202583007U Expired - Fee Related CN201726267U (en) | 2010-07-12 | 2010-07-12 | Stator core lifting tong device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201726267U (en) |
-
2010
- 2010-07-12 CN CN2010202583007U patent/CN201726267U/en not_active Expired - Fee Related
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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: 20110126 Termination date: 20130712 |