CN103407873A - Disc spreader - Google Patents
Disc spreader Download PDFInfo
- Publication number
- CN103407873A CN103407873A CN2013103779037A CN201310377903A CN103407873A CN 103407873 A CN103407873 A CN 103407873A CN 2013103779037 A CN2013103779037 A CN 2013103779037A CN 201310377903 A CN201310377903 A CN 201310377903A CN 103407873 A CN103407873 A CN 103407873A
- Authority
- CN
- China
- Prior art keywords
- disc
- connector
- suspender
- spreader
- 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.)
- Pending
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of spreaders, and particularly relates to a disc spreader. The disc spreader comprises a suspender, a connector, drive shafts, crane claws, a wire rope, a conical disc and a spring, wherein the connector is arranged on the suspender; two ends of the connector are connected with the crane claws through the drive shafts; the wire rope is arranged at one end of the suspender; the conical disc is arranged at the other end of the suspender; the spring is arranged on the suspender between the connector and the conical disc. The disc spreader is simple, compact and reasonable in structure, convenient and quick to assemble, reliable to connect, high in safety performance in hoisting, large in clamping force, and easy to use and popularize; disc work-pieces do not easily fall off; the hoisting reliability of the disc work-pieces is greatly improved.
Description
Technical field
The present invention 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 make suspended object come off and cause danger in use, safety performance is low, greatly reduces the reliability of disc-like workpiece lifting.
Summary of the invention
In order to overcome the low and lifting reliability low deficiency of existing spreader disk safety performance, the invention provides a kind of spreader disk.
The technical solution adopted for the present invention to solve the technical problems is: 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, the 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 the cone disk, and the suspension rod between connector and cone disk is provided with spring.
The invention has the beneficial effects as follows, this spreader disk is simple in structure, compact and reasonable, easy to assembly quick, connect reliably, the safety performance during lifting is high, and Clamping force is large, the disc-like workpiece is difficult for landing, has greatly improved the reliability of disc-like workpiece lifting, is easy to use and promotes.
The accompanying drawing explanation
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention connects workpiece.
1. suspension rods in figure, 2. connector, 3. axis of revolution, 4. hang pawl, 5. steel rope, 6. cone disk, 7. spring, 8. workpiece.
The specific embodiment
As Fig. 1, it is structural representation of the present invention, 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 ends are 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, and cone disk 6 can move down automatically with suspension rod 1 under the elastic force effect of spring 7, inwardly rotates thereby hang pawl 4 wraparound rotating shafts 3, three are hung the diameter that circle diameter that pawl 4 forms is less than the interstitial hole of workpiece 8, and now lifting is prepared in the suspender hole that can 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, now just steadily level lift by crane.This spreader disk is simple in structure, compact and rationally, easy to assembly quick, connection is reliable, and the safety performance during lifting is high, and Clamping force is large, and the 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. 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 |
|---|---|---|---|
| CN2013103779037A CN103407873A (en) | 2013-08-27 | 2013-08-27 | Disc spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103779037A CN103407873A (en) | 2013-08-27 | 2013-08-27 | Disc spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103407873A true CN103407873A (en) | 2013-11-27 |
Family
ID=49600936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103779037A Pending CN103407873A (en) | 2013-08-27 | 2013-08-27 | Disc spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144885A (en) * | 2016-08-13 | 2016-11-23 | 安徽合力股份有限公司 | A kind of suspender for lifting fork truck integrated hub |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039904A (en) * | 1962-08-03 | 1966-08-24 | Commissariat Energie Atomique | Improvements in or relating to load-engaging devices for remote engagement of loads,more particularly radioactive loads, such as radioactive waste or the like |
| SU1364593A1 (en) * | 1985-05-28 | 1988-01-07 | Предприятие П/Я А-7204 | Gripping device for articles with holes |
| JPH06298484A (en) * | 1993-04-16 | 1994-10-25 | Mitsubishi Electric Corp | Device for hanging workpiece |
| US20020096897A1 (en) * | 2001-01-19 | 2002-07-25 | Comardo Mathis P. | Expanding internal carpet roll gripping and pulling device |
| CN101362572A (en) * | 2008-09-16 | 2009-02-11 | 保定天威集团有限公司 | Ring shaped work piece hoisting device |
| CN203497918U (en) * | 2013-08-27 | 2014-03-26 | 南车戚墅堰机车有限公司 | Disk lifting tool |
-
2013
- 2013-08-27 CN CN2013103779037A patent/CN103407873A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039904A (en) * | 1962-08-03 | 1966-08-24 | Commissariat Energie Atomique | Improvements in or relating to load-engaging devices for remote engagement of loads,more particularly radioactive loads, such as radioactive waste or the like |
| SU1364593A1 (en) * | 1985-05-28 | 1988-01-07 | Предприятие П/Я А-7204 | Gripping device for articles with holes |
| JPH06298484A (en) * | 1993-04-16 | 1994-10-25 | Mitsubishi Electric Corp | Device for hanging workpiece |
| US20020096897A1 (en) * | 2001-01-19 | 2002-07-25 | Comardo Mathis P. | Expanding internal carpet roll gripping and pulling device |
| CN101362572A (en) * | 2008-09-16 | 2009-02-11 | 保定天威集团有限公司 | Ring shaped work piece hoisting device |
| CN203497918U (en) * | 2013-08-27 | 2014-03-26 | 南车戚墅堰机车有限公司 | Disk lifting tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144885A (en) * | 2016-08-13 | 2016-11-23 | 安徽合力股份有限公司 | A kind of suspender for lifting fork truck integrated hub |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101973484A (en) | Self-releasing hook | |
| CN104444790A (en) | Special lifting tool for hoisting wheel center of locomotive wheel pair | |
| CN201264865Y (en) | Automatic unhooking hanging hook | |
| CN202107425U (en) | Oil drum sling | |
| CN203497918U (en) | Disk lifting tool | |
| CN103407873A (en) | Disc spreader | |
| CN203033638U (en) | Lifting device for hoisting slewing support rings of excavator | |
| CN103145027B (en) | Lifting appliance for cylinder type workpiece | |
| CN203451044U (en) | Single crane jib triangle plate | |
| CN205023604U (en) | It hangs wire rope installation and uses reel frock heavily to hang ship gram order | |
| CN203903775U (en) | Automatic unhooking device for hoisting | |
| CN203794435U (en) | Self-balancing lifting tool | |
| CN202465029U (en) | Cable hoisting tool | |
| CN104973498A (en) | Lifting appliance | |
| CN201665484U (en) | Net rack bulk part suspending device | |
| CN202924588U (en) | Automatic fastening lifting frame | |
| CN202931129U (en) | Generator stator hoisting turning-over apparatus | |
| CN202704797U (en) | Hoisting device of guide wheel | |
| CN202499643U (en) | Special lifting head | |
| CN203295055U (en) | Guide wheel structure | |
| CN207645626U (en) | A kind of suspension hook | |
| CN204689369U (en) | A kind of self-locking type suspension hook | |
| CN204265345U (en) | A kind of tower crane lift hook is rushed to summit rope broken protector | |
| CN202924591U (en) | Monocrystal rod hoisting fixture | |
| CN204897153U (en) | Slings for lifting loads |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |