CN203497918U - Disk lifting tool - Google Patents
Disk lifting tool Download PDFInfo
- Publication number
- CN203497918U CN203497918U CN201320524945.4U CN201320524945U CN203497918U CN 203497918 U CN203497918 U CN 203497918U CN 201320524945 U CN201320524945 U CN 201320524945U CN 203497918 U CN203497918 U CN 203497918U
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- CN
- China
- Prior art keywords
- lifting
- disk
- connecting member
- utility
- spring
- 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 the technical field of lifting tools, and particularly relates to a disk lifting tool which comprises a lifting rod, a connecting member, a rotary shaft, a lifting claw, a steel wire rope, a cone disk and a spring, wherein the connecting member is arranged on the lifting rod; the two ends of the connecting member are connected with the lifting claw through the rotary shaft; the steel wire rope is arranged at one end of the lifting rod, and the cone disk is arranged at the other end of the lifting rod; the spring is arranged on the lifting rod between the connecting member and the cone disk. The disk lifting tool provided by the utility model has a simple, compact and reasonable structure, and is convenient and quick to assemble, reliable in connection, high in safety performance in lifting and great in clamping force; disk workpieces do not slide easily, so that the reliability in lifting the disk workpieces is greatly improved and the application and the popularization are facilitated.
Description
Technical field
The utility model relates to a kind of technical field of suspender, especially a kind of spreader disk.
Background technology
Large-scale disc-like workpiece wants level lifting more difficult adding man-hour, the relative Clamping force of existing spreader disk is smaller, and easy slippage when lifting disc-like workpiece, easily makes suspended object come off and cause danger in use, safety performance is low, greatly reduces the reliability of disc-like workpiece lifting.
Utility model content
In order to overcome the low and lifting reliability low deficiency of existing spreader disk safety performance, the utility model provides a kind of spreader disk.
The utility model solves the technical scheme that its technical matters adopts: a kind of spreader disk, comprise suspension rod, connector, axis of revolution, hang pawl, steel rope, cone disk and spring, suspension rod is provided with connector, connector two ends by axis of revolution with hang pawl and be connected, suspension rod one end is provided with steel rope, the other end is provided with cone disk, and the suspension rod between connector and cone disk is provided with spring.
The beneficial effects of the utility model are that this spreader disk is simple in structure, compact and reasonable, easy to assembly quick, connect reliably, safety performance during lifting is high, and Clamping force is large, disc-like workpiece is difficult for landing, has greatly improved the reliability of disc-like workpiece lifting, is easy to use and promotes.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model connects workpiece.
1. suspension rods in figure, 2. connector, 3. axis of revolution, 4. hangs pawl, 5. steel rope, 6. cone disk, 7. spring, 8. workpiece.
The specific embodiment
If Fig. 1 is structural representation of the present utility model, a kind of spreader disk, comprise suspension rod 1, connector 2, axis of revolution 3, hang pawl 4, steel rope 5, cone disk 6 and spring 7, suspension rod 1 is provided with connector 2, connector 2 two ends by axis of revolution 3 with hang pawl 4 and be connected, suspension rod 1 one end is provided with steel rope 5, and the other end is provided with cone disk 6, and the suspension rod 1 between connector 2 and cone disk 6 is provided with spring 7.
During use, as shown in Figure 2, cone disk 6 is fixedly connected with suspension rod 1, axis of revolution 3 is arranged on connector 2, hanging pawl 4 can rotate in wraparound rotating shaft 3, bores disk 6 and can automatically move down with suspension rod 1 under the elastic force effect of spring 7, thereby hang pawl 4 wraparound rotating shafts 3, inwardly rotates, three are hung the diameter that circle diameter that pawl 4 forms is less than the interstitial hole of workpiece 8, and lifting is prepared in the hole that now suspender can be put into workpiece 8.When hoisting wirerope 5, suspension rod 1 moves up with cone disk 6, thereby the conical surface of cone disk 6 forces and hangs pawl 4 wraparound rotating shafts 3 and outwards rotates, and three are hung the baseplane that pawl 4 hooks workpiece 8 interstitial holes simultaneously thus, and now just steadily level is lifted by crane.This spreader disk is simple in structure, compact and rationally, easy to assembly quick, connection is reliable, and safety performance during lifting is high, and Clamping force is large, and disc-like workpiece is difficult for landing, has greatly improved the reliability of disc-like workpiece lifting, is easy to use and promotes.
Claims (1)
1. a spreader disk, comprise suspension rod (1), connector (2), axis of revolution (3), hang pawl (4), steel rope (5), cone disk (6) and spring (7), it is characterized in that, suspension rod (1) is provided with connector (2), connector (2) two ends by axis of revolution (3) with hang pawl (4) and be connected, suspension rod (1) one end is provided with steel rope (5), and the other end is provided with cone disk (6), and the suspension rod (1) between connector (2) and cone disk (6) is provided with spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524945.4U CN203497918U (en) | 2013-08-27 | 2013-08-27 | Disk lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524945.4U CN203497918U (en) | 2013-08-27 | 2013-08-27 | Disk lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497918U true CN203497918U (en) | 2014-03-26 |
Family
ID=50328916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524945.4U Expired - Fee Related CN203497918U (en) | 2013-08-27 | 2013-08-27 | Disk lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407873A (en) * | 2013-08-27 | 2013-11-27 | 南车戚墅堰机车有限公司 | Disc spreader |
-
2013
- 2013-08-27 CN CN201320524945.4U patent/CN203497918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407873A (en) * | 2013-08-27 | 2013-11-27 | 南车戚墅堰机车有限公司 | Disc spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140326 Termination date: 20190827 |