CN202214140U - Lifting hook - Google Patents
Lifting hook Download PDFInfo
- Publication number
- CN202214140U CN202214140U CN2011203066394U CN201120306639U CN202214140U CN 202214140 U CN202214140 U CN 202214140U CN 2011203066394 U CN2011203066394 U CN 2011203066394U CN 201120306639 U CN201120306639 U CN 201120306639U CN 202214140 U CN202214140 U CN 202214140U
- Authority
- CN
- China
- Prior art keywords
- hook
- base portion
- cap
- suspension hook
- base
- 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 discloses a lifting hook. The lifting hook comprises a base part, a first hook part and a second hook part, wherein the first hook part extends outwards from the base part; the second hook part extends outwards from the base part; a mounting hole is arranged above the base part; the base part is provided with a first cover part matched with the first hook part and a second cover part matched with the second hook part; the first cover part can rotate relative to the base part; and the second cover part can rotate relative to the base part, so that a casualty accident of an operator, which is caused by falling of lifted goods, can be avoided.
Description
Technical field
The utility model relates to the elevator machinery field, relates in particular to a kind of suspension hook that is used on the elevator machinery.
Background technology
Various elevator machineries are when lift cargo; All need manual operation to be articulated on the suspension hook of elevator machinery by the handle (or cable wire of restraint of loads) of hanging of hoisting thing; The elevator machinery goods of slinging then; With the place of goods handling to appointment, separate with the suspension hook of elevator machinery through the handle (or cable wire of restraint of loads) of hanging of manual operation again goods, thus the operating process of completion elevator machinery lift cargo.
At present, the suspension hook of existing elevator machinery only is provided with a hook usually, and this hook is an Open architecture; In the process of article that is hung; If workman's misoperation, hanging object have the possibility of falling, thereby meet with into human casualty accident can for ground control personnel, dislodging suspension hook personnel.
Therefore, be necessary to provide a kind of suspension hook that solves the problems of the technologies described above.
The utility model content
The utility model technical matters to be solved is: a kind of suspension hook is provided, can avoids causing operating personal generation human casualty accident because of being fallen by the hoisting thing.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of suspension hook; It comprises: base portion, from outward extending first hook portion of base portion and from outward extending second hook portion of base portion, and the top of said base portion is provided with mounting hole, and said base portion is provided with first cap that matches with first hook portion and second cap that matches with second hook portion; Said first cap can rotate with respect to base portion, and said second cap can rotate with respect to base portion.
The beneficial effect of the utility model is: be provided with first cap that matches with first hook portion and second cap that matches with second hook portion through said base portion; Said first cap can rotate with respect to base portion; Said second cap can rotate with respect to base portion, thereby can avoid causing operating personal generation human casualty accident because of being fallen by the hoisting thing.
Description of drawings
Fig. 1 is the structural representation of suspension hook.
Among Fig. 1: 1, base portion, 10, mounting hole, 100, suspension hook, 11, first cap, 12, second cap, 2, first hook portion, 3, second hook portion.
The specific embodiment
See also Fig. 1; A kind of suspension hook 100; Said suspension hook 100 comprises: base portion 1, from outward extending first hook portion 2 of base portion 1 and from base portion 1 outward extending second hook portion 3, and the top of said base portion 1 is provided with mounting hole 10, in this embodiment; Said mounting hole 10 is a circular hole; Said base portion 1 is provided with first cap 11 that matches with first hook portion 2 and second cap 12 that matches with second hook portion 3, and said first cap 11 can be with respect to base portion 1 rotation, and said second cap 12 can be with respect to base portion 1 rotation.Said suspension hook 100 is and is symmetrical set.Said suspension hook 100 is processed by high-quality low-carbon (LC) killed steel or low-carbon alloy steel (like 20 high-quality dead-soft steeies, 20MnSi, 36MnSi etc.).
In the utility model,, thereby make first hook portion 2 and second hook portion 3 all constitute closed form because of said base portion 1 is provided with first cap 11 that matches with first hook portion 2 and second cap 12 that matches with second hook portion 3; When the needs lift cargo, artificial first, second cap is upwards opened, will hanging on the suspension hook that handle is articulated in elevator machinery by the hoisting thing; After having articulated; Unclamp first, second cap, said first, second cap 11,12 free falls, thus will be locked in first hook portion 2 and second hook portion 3 by hanging of hoisting thing; Thereby can prevent to be fallen, and then avoid operating personal generation human casualty accident by the hoisting thing.
Suspension hook in the utility model is provided with first cap 11 that matches with first hook portion 2 and second cap 12 that matches with second hook portion 3 through base portion, thereby can avoid causing operating personal generation human casualty accident because of being fallen by the hoisting thing.
Claims (4)
1. suspension hook; It is characterized in that: said suspension hook comprises: base portion, from outward extending first hook portion of base portion and from outward extending second hook portion of base portion; The top of said base portion is provided with mounting hole; Said base portion is provided with first cap that matches with first hook portion and second cap that matches with second hook portion, and said first cap can rotate with respect to base portion, and said second cap can rotate with respect to base portion.
2. a kind of suspension hook as claimed in claim 1 is characterized in that: said suspension hook is and is symmetrical set.
3. according to claim 1 or claim 2 a kind of suspension hook, it is characterized in that: said mounting hole is a circular hole.
4. a kind of suspension hook as claimed in claim 3 is characterized in that: said suspension hook is processed by high-quality low-carbon (LC) killed steel or low-carbon alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203066394U CN202214140U (en) | 2011-08-23 | 2011-08-23 | Lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203066394U CN202214140U (en) | 2011-08-23 | 2011-08-23 | Lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214140U true CN202214140U (en) | 2012-05-09 |
Family
ID=46013406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203066394U Expired - Fee Related CN202214140U (en) | 2011-08-23 | 2011-08-23 | Lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408060A (en) * | 2011-08-23 | 2012-04-11 | 张家港市安远钢结构有限公司 | Lifting hook |
-
2011
- 2011-08-23 CN CN2011203066394U patent/CN202214140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408060A (en) * | 2011-08-23 | 2012-04-11 | 张家港市安远钢结构有限公司 | Lifting hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |