CN201180056Y - Winch lift hook assembly - Google Patents
Winch lift hook assembly Download PDFInfo
- Publication number
- CN201180056Y CN201180056Y CNU2008200177853U CN200820017785U CN201180056Y CN 201180056 Y CN201180056 Y CN 201180056Y CN U2008200177853 U CNU2008200177853 U CN U2008200177853U CN 200820017785 U CN200820017785 U CN 200820017785U CN 201180056 Y CN201180056 Y CN 201180056Y
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- CN
- China
- Prior art keywords
- chain
- shackle
- butterfly
- shape
- hook
- 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 provides a drop hanger component for a winch, comprising D-shaped shackles, a tangle-proofing device, a hoist chain, butterfly chains and a drop hanger, wherein the drop hanger is connected with a butterfly chain, the hoist chain, a butterfly chain, the D-shaped shackle, the tangle-proofing device and the D-shaped shackle in sequence, and the drop hanger has an anti-disconnecting pliers-shaped double hook structure. The drop hanger component has the characteristics that the rotation is flexible, steel wire intertwining and hooking are not generated, and the operation is convenient, safe and reliable, and is widely applied to a boring tower hoisting device.
Description
One, technical field
The utility model relates to the drilling well weight-lifting equipment, particularly a kind of winch hook assembly.
Two, background technology
Existing boring tower is erected and reseted the hook assembly that is equipped with is that coaster and suspension hook repeatedly twine combination with steel wire cable, and it comes indispensable equipment tool for the drilling well thing.But it also exists following shortcoming or deficiency simultaneously: 1. steel wire disk knot, hook easily take place, make operation trouble occur; 2. safety factor is little, and suspension hook is single hook, and easily slippage easily produces equipment and fatal accident; 3. it is big to operate labour intensity, inefficiency.
Three, summary of the invention
The purpose of this utility model provides a kind of improved winch hook assembly, adopt anti-strand device, butterfly chain and jaw type suspension hook, the shortcoming or the deficiency that had both overcome effectively or avoided existing in the above-mentioned prior art improve lifting efficient again effectively, reduce labour intensity, improve safety performance.
Winch hook assembly described in the utility model, comprise the shackle of D shape, anti-strand device, lifting chain, butterfly chain and suspension hook, be connected with butterfly chain, lifting chain, butterfly chain, the shackle of D shape, anti-strand device and the shackle of D shape on the described suspension hook in turn, described suspension hook is the pincerlike double-hook type structure of anticreep.
Wherein, described butterfly chain is two relative clevis eye structures that fixed by bolt, is connected in the lifting chain two ends.The shackle of described D shape is the clevis eye structure, and top is fixed by bolt and anti-strand device.In the middle of the described anti-strand device is bearing, and two ends are connected with Lifting Lug Structure, and these hanger two ends are connected with the shackle of D shape.
The utility model has following advantage compared with prior art:
1, adopts anti-strand device and butterfly chain, eliminated coil of wire knot, hook problem fully.
2, suspension hook adopts clamp type structure, has increased safety, is difficult for trying to shirk responsibility, and has improved lifting efficient.
3, rotate flexibly, easy to operate, alleviated labour intensity.
Four, description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
Five, the specific embodiment
Consult accompanying drawing, a kind of winch hook assembly, comprise the shackle of D shape, anti-strand device, lifting chain, butterfly chain and suspension hook, be connected with butterfly chain 4, lifting chain 3, butterfly chain 4, D shape shackle 1, anti-strand device 2 and D shape shackle 1 on the suspension hook 5 in turn, suspension hook 5 is the pincerlike double-hook type structure of anticreep.
Claims (4)
1, a kind of winch hook assembly, comprise the shackle of D shape, anti-strand device, lifting chain, butterfly chain and suspension hook, it is characterized in that being connected with in turn on the described suspension hook butterfly chain, lifting chain, butterfly chain, the shackle of D shape, anti-strand device and the shackle of D shape, described suspension hook is the pincerlike double-hook type structure of anticreep.
2, winch hook assembly according to claim 1 is characterized in that described butterfly chain is two relative clevis eye structures that fixed by bolt, is connected in the lifting chain two ends.
3, winch hook assembly according to claim 1 is characterized in that the shackle of described D shape is the clevis eye structure, and top is fixed by bolt and anti-strand device.
4, according to claim 1 or 3 described winch hook assemblies, it is characterized in that being bearing in the middle of the described anti-strand device, two ends are connected with Lifting Lug Structure, and these hanger two ends are connected with the shackle of D shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200177853U CN201180056Y (en) | 2008-02-22 | 2008-02-22 | Winch lift hook assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200177853U CN201180056Y (en) | 2008-02-22 | 2008-02-22 | Winch lift hook assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180056Y true CN201180056Y (en) | 2009-01-14 |
Family
ID=40249555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200177853U Expired - Fee Related CN201180056Y (en) | 2008-02-22 | 2008-02-22 | Winch lift hook assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180056Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780179A (en) * | 2012-07-25 | 2012-11-14 | 辽宁省电力有限公司辽阳供电公司 | General suspension hook for 66-220kv compound lead |
| CN103145032A (en) * | 2013-03-26 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Lifting hook |
| CN103625515A (en) * | 2013-11-25 | 2014-03-12 | 江西稀有稀土金属钨业集团有限公司 | Carrying trolley |
| CN107215770A (en) * | 2017-06-27 | 2017-09-29 | 中国煤炭科工集团太原研究院有限公司 | The multiple degrees of freedom gib head of mining hydraulic winch |
-
2008
- 2008-02-22 CN CNU2008200177853U patent/CN201180056Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780179A (en) * | 2012-07-25 | 2012-11-14 | 辽宁省电力有限公司辽阳供电公司 | General suspension hook for 66-220kv compound lead |
| CN102780179B (en) * | 2012-07-25 | 2016-12-21 | 辽宁省电力有限公司辽阳供电公司 | The multiple general line hanging hook of wire of 66kV-220kV |
| CN103145032A (en) * | 2013-03-26 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Lifting hook |
| CN103625515A (en) * | 2013-11-25 | 2014-03-12 | 江西稀有稀土金属钨业集团有限公司 | Carrying trolley |
| CN107215770A (en) * | 2017-06-27 | 2017-09-29 | 中国煤炭科工集团太原研究院有限公司 | The multiple degrees of freedom gib head of mining hydraulic winch |
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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: 20090114 Termination date: 20100222 |