CN203497933U - Hoisting device special for hollow cylinder - Google Patents
Hoisting device special for hollow cylinder Download PDFInfo
- Publication number
- CN203497933U CN203497933U CN201320568278.XU CN201320568278U CN203497933U CN 203497933 U CN203497933 U CN 203497933U CN 201320568278 U CN201320568278 U CN 201320568278U CN 203497933 U CN203497933 U CN 203497933U
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- China
- Prior art keywords
- hoisting device
- hollow cylinder
- palmula
- claw bar
- special
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Abstract
The utility model relates to a hoisting device special for a hollow cylinder. The hoisting device special for the hollow cylinder comprises a fixed ring (1), claw bars (3) and a handle (5), wherein the handle (5) vertically passes through the middle part of the fixed ring (1) and is connected with the middle part of a support plate (4); multiple claw bars (3) are uniformly distributed around the fixed ring (1); the upper ends of the claw bars are linked with the fixed ring (1); the claw bars (3) pass through a square groove (41) on the support plate (4) and can slide in the square groove (41); the lower ends of the claw bars (3) are linked with a claw pad (6) which is arc-shaped; the top end of the cambered surface faces outward. The hoisting device is simple in structure and convenient to operate, rapid and lossless hoisting of the hollow cylinder can be realized, and the production efficiency can be improved.
Description
Technical field
The utility model relates to machine up accessory equipment field, particularly relates to a kind of special-purpose hoisting device of hollow cylinder piece.
Background technology
Hollow circular cylinder is the shape that the parts experience in machinework field has, the motor stator that more typically has silicon steel sheet to be superimposed, because the precision of the outside face of the parts of many hollow circular cylinders is higher, in hanging the process of getting, can not there is any colliding with, in these hollow round column part hang in the process of getting be no matter adopt free-hand or with traditional instrument that has holding function, all keep away the unavoidable damage to cylindrical outer side surface, if hang the outside face increase protective cover in hollow cylinder piece in the process of getting, increase beyond doubt work capacity and cost, reduced production efficiency, this problem is perplexing needs the processing of hollow cylinder piece enterprise.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of special-purpose hoisting device of hollow cylinder piece, simple in structure, easy to operate, can realize harmless the hanging and get fast of hollow circular cylinder, improves production and processing efficiency.
The utility model solves the technical scheme that its technical matters adopts: the special-purpose hoisting device that a kind of hollow cylinder piece is provided, comprise set collar, claw bar and handle, described handle is vertically connected with stay bearing plate middle part through set collar middle part, described claw bar is several and is uniformly distributed around set collar, its upper end links with set collar, described claw bar also can slide through the square groove on stay bearing plate in square groove, the lower end of described claw bar links with palmula, described palmula is curved, and the top of its cambered surface outwardly.
Described stay bearing plate plate in circle forms with the guide plate that the even horizontal arrangement of plate is evenly connected at its excircle in circle, in described circle, the mesopore of plate and the lower end of handle are connected, on described guide plate, have between two parties square groove, the width of this square groove and the width of claw bar match.
The quantity of described claw bar is 3.
On the cylindrical side of described set collar, be evenly arranged several permanent seats, this permanent seat is connected by the screw pins of its inner cross-under and the upper end of claw bar.
The lower end of described claw bar is connected with the Connection Block at the intrados middle part of palmula by screw pins.
The turning of described screw pins regulates the rotary resistance between claw bar and set collar and palmula, described palmula do not stress time can not be around the lower end rotation of palmula.
Described its outer cover of palmula steel part is connected to nylon layer or layer of silica gel, and described palmula lateral surface corner is round-corner transition.
Several corresponding palmulas of described claw bar can be spliced into an annulus.
The upper end of described handle is hook-type handshake part.
During use, hoisting device is put into the mesopore of hollow circuit cylinder workpiece, when handle is up carried, it pulls stay bearing plate also up to carry, stay bearing plate promotes claw bar by square groove and is laterally fan cut, make palmula be close to workpiece diameter, utilize friction to make hoisting device and workpiece draw tighter and tighter, when friction force is greater than after the quality of workpiece, workpiece is raised, and moves to the place needing.
Beneficial effect
The utility model relates to a kind of special-purpose hoisting device of hollow cylinder piece, simple in structure, easy to operate, what solved very scabrous hollow cylinder piece for a long time harmlessly hangs extract operation, produced significant progress, greatly improve production and processing efficiency, and can different palmulas and claw bar, applying flexible be set according to the hollow cylinder piece of different sizes.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of described stay bearing plate of the present utility model;
Fig. 3 is use view of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Figure 1-3, embodiment of the present utility model relates to a kind of special-purpose hoisting device of hollow cylinder piece, comprise set collar 1, claw bar 3 and handle 5, described handle 5 is vertically connected with stay bearing plate 4 middle parts through set collar 1 middle part, described claw bar 3 is several and is uniformly distributed around set collar 1, its upper end links with set collar 1, described claw bar 3 also can slide through the square groove 41 on stay bearing plate 4 in square groove 41, the lower end of described claw bar 3 links with palmula 6, described palmula 6 is curved, and the top of its cambered surface outwardly.
Described stay bearing plate 4 plate 42 in circle forms with the guide plate 44 that the even horizontal arrangement of plate in circle 42 is evenly connected at its excircle, in described circle, the mesopore 43 of plate 42 is connected with the lower end of handle 5, on described guide plate 44, have between two parties square groove 41, the width of the width of this square groove 41 and claw bar 3 matches.
On the cylindrical side of described set collar 1, be evenly arranged several permanent seats 2, this permanent seat 2 is connected with the upper end of claw bar 3 by the screw pins of its inner cross-under.
The lower end of described claw bar 3 is connected with the Connection Block at the intrados middle part of palmula 6 by screw pins.
The turning of described screw pins regulates the rotary resistance between claw bar 3 and set collar 1 and palmula 6, described palmula 6 do not stress time can not be around the lower end rotation of palmula 6.
Described its outer cover of palmula 6 steel parts is connected to nylon layer or layer of silica gel, and described palmula 6 lateral surface corners are round-corner transition.
Several corresponding palmulas 6 of described claw bar 3 can be spliced into an annulus.
The upper end of described handle 5 is hook-type handshake part 7.
During use, hoisting device is put into the mesopore of hollow circuit cylinder workpiece, when handle 5 is up carried, it pulls stay bearing plate 4 also up to carry, stay bearing plate 4 promotes claw bar 3 by square groove 41 and is laterally fan cut, make palmula 6 be close to workpiece diameter, utilize friction to make hoisting device and workpiece draw tighter and tighter, when friction force is greater than after the quality of workpiece, workpiece is raised, and moves to the place needing.
Embodiment 1
Use the hoisting device of 3 claw bars 3, during use, hold on set collar 1, by handle 5 depress, claw bar 3 is drawn in, hoisting device is put into the mesopore of the motor stator that silicon steel sheet is superimposed, the outside of its palmula 6 is enclosed with nylon layer, when handle 5 is up carried, it pulls stay bearing plate 4 also up to carry, stay bearing plate 4 promotes 3 claw bars 3 by square groove 41 and is laterally fan cut, make palmula 6 be close to workpiece diameter, utilize friction to make hoisting device and workpiece draw tighter and tighter, when friction force is greater than after the quality of workpiece, workpiece is raised, move to the place needing, after being used to complete, handle 5 is turned down, claw bar 3 is drawn in, just hoisting device can be taken out from workpiece.
Embodiment 2
Use the hoisting device of 5 claw bars 3, during use, hold on set collar 1, by handle 5 depress, claw bar 3 is drawn in, hoisting device is put into the mesopore of the coil of large-scale motor, the outside of its palmula 6 is enclosed with layer of silica gel, when handle 5 is up carried, it pulls stay bearing plate 4 also up to carry, stay bearing plate 4 promotes 5 claw bars 3 by square groove 41 and is laterally fan cut, make palmula 6 be close to workpiece diameter, utilize friction to make hoisting device and workpiece draw tighter and tighter, when friction force is greater than after the quality of workpiece, with the hook of loop wheel machine, catching on hook-type handshake part 7 mentions workpiece, move to the place needing, after being used to complete, handle 5 is turned down, claw bar 3 is drawn in, just hoisting device can be taken out from workpiece.
Claims (9)
1. the special-purpose hoisting device of a hollow cylinder piece, comprise set collar (1), claw bar (3) and handle (5), described handle (5) is vertically connected with stay bearing plate (4) middle part through set collar (1) middle part, described claw bar (3) is several and is uniformly distributed around set collar (1), its upper end links with set collar (1), it is characterized in that, described claw bar (3) also can slide through the square groove (41) on stay bearing plate (4) in square groove (41), the lower end of described claw bar (3) links with palmula (6), described palmula (6) is curved, the top of its cambered surface outwardly.
2. the special-purpose hoisting device of a kind of hollow cylinder piece according to claim 1, it is characterized in that: described stay bearing plate (4) plate (42) in circle forms with the guide plate (44) that evenly horizontal arrangement is evenly connected at its excircle of plate (42) in circle, the mesopore (43) of plate in described circle (42) is connected with the lower end of handle (5), on described guide plate (44), have between two parties square groove (41), the width of the width of this square groove (41) and claw bar (3) matches.
3. the special-purpose hoisting device of a kind of hollow cylinder piece according to claim 1, is characterized in that: the quantity of described claw bar (3) is 3.
4. the special-purpose hoisting device of a kind of hollow cylinder piece according to claim 1, it is characterized in that: on the cylindrical side of described set collar (1), be evenly arranged several permanent seats (2), this permanent seat (2) is connected with the upper end of claw bar (3) by the screw pins of its inner cross-under.
5. the special-purpose hoisting device of a kind of hollow cylinder piece according to claim 1, is characterized in that: the lower end of described claw bar (3) is connected with the Connection Block at the intrados middle part of palmula (6) by screw pins.
6. the special-purpose hoisting device of a kind of hollow cylinder piece according to claim 4, it is characterized in that: the turning of described screw pins regulates the rotary resistance between claw bar (3) and set collar (1) and palmula (6), and described palmula (6) can not be around the lower end rotation of palmula (6) when stressing.
7. according to the special-purpose hoisting device of a kind of hollow cylinder piece described in claim 1 or 5 or 6, it is characterized in that: its outer cover of described palmula (6) steel part is connected to nylon layer or layer of silica gel, and described palmula (6) lateral surface corner is round-corner transition.
8. according to the special-purpose hoisting device of a kind of hollow cylinder piece described in any one in claim 1 to 6, it is characterized in that: corresponding several palmulas (6) of described claw bar (3) can be spliced into an annulus.
9. the special-purpose hoisting device of a kind of hollow cylinder piece according to claim 1 and 2, is characterized in that: the upper end of described handle (5) is hook-type handshake part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568278.XU CN203497933U (en) | 2013-09-12 | 2013-09-12 | Hoisting device special for hollow cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568278.XU CN203497933U (en) | 2013-09-12 | 2013-09-12 | Hoisting device special for hollow cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497933U true CN203497933U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568278.XU Expired - Fee Related CN203497933U (en) | 2013-09-12 | 2013-09-12 | Hoisting device special for hollow cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497933U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466439A (en) * | 2013-09-12 | 2013-12-25 | 颜从均 | Special hoisting device for hollow cylindrical piece |
| CN104129706A (en) * | 2014-07-22 | 2014-11-05 | 定襄县昊坤不锈钢法兰锻造有限公司 | Special suspender for high temperature flange ring |
| CN104385292A (en) * | 2014-11-26 | 2015-03-04 | 深圳控石智能系统有限公司 | Robot paw |
| CN106348151A (en) * | 2016-09-29 | 2017-01-25 | 合肥儒桢信息科技有限责任公司 | Electrical cabinet indoor lifting device |
| CN114084783A (en) * | 2021-11-26 | 2022-02-25 | 中铁工程装备集团有限公司 | Hoisting device and hoisting method for full-section water-stop curtain cloth |
-
2013
- 2013-09-12 CN CN201320568278.XU patent/CN203497933U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466439A (en) * | 2013-09-12 | 2013-12-25 | 颜从均 | Special hoisting device for hollow cylindrical piece |
| CN104129706A (en) * | 2014-07-22 | 2014-11-05 | 定襄县昊坤不锈钢法兰锻造有限公司 | Special suspender for high temperature flange ring |
| CN104385292A (en) * | 2014-11-26 | 2015-03-04 | 深圳控石智能系统有限公司 | Robot paw |
| CN106348151A (en) * | 2016-09-29 | 2017-01-25 | 合肥儒桢信息科技有限责任公司 | Electrical cabinet indoor lifting device |
| CN106348151B (en) * | 2016-09-29 | 2018-07-31 | 合肥儒桢信息科技有限责任公司 | Boom hoisting in a kind of electrical cabinet room |
| CN114084783A (en) * | 2021-11-26 | 2022-02-25 | 中铁工程装备集团有限公司 | Hoisting device and hoisting method for full-section water-stop curtain cloth |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |