CN202808186U - Crane hook capable of preventing article from dropping off - Google Patents
Crane hook capable of preventing article from dropping off Download PDFInfo
- Publication number
- CN202808186U CN202808186U CN 201220373825 CN201220373825U CN202808186U CN 202808186 U CN202808186 U CN 202808186U CN 201220373825 CN201220373825 CN 201220373825 CN 201220373825 U CN201220373825 U CN 201220373825U CN 202808186 U CN202808186 U CN 202808186U
- Authority
- CN
- China
- Prior art keywords
- hook
- snap ring
- coupler body
- dropping
- crane 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 relates to a crane hook capable of preventing an article from dropping off. The crane hook comprises a hook body, and is characterized in that the hook body is provided with an annular clamp ring; the bottom end of the clamp ring is articulated with a hook tip of the hook body; a clamp hook matched with the clamp ring is arranged at the root of the hook body; the tip of the clamp hook is bent upward; crank arms are also arranged at both sides of the bottom end of the clamp ring; and when the clamp ring is in the state of being sleeved on the clamp hook, the crank arms are flush with the hook body. The crane hook is simple in structure, and convenient to process and produce, can prevent an article from dropping off the hook, thus ensuring production safety.
Description
Technical field
The utility model relates to a kind of crane hook, specifically a kind of crane hook that can prevent that object from coming off.
Background technology
In commercial production, during the heavy object, hoisting crane is indispensable transportation means, and the suspension hook of hoisting crane is the vitals on the hoisting crane.Also there is certain deficiency in existing crane hook, owing to inevitably can shake in the lifting process, the unhook accident often occurs, and affects production safety.
The utility model content
Technical problem to be solved in the utility model provides a kind of crane hook that can prevent that object from coming off, and guarantees production safety.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be: a kind of crane hook that can prevent that object from coming off, comprise coupler body, be provided with the snap ring of an annular at coupler body, the bill section of the bottom of snap ring and coupler body is hinged, root at coupler body is provided with the grab that matches with snap ring, and the tip K/UP of grab also is provided with connecting lever in the both sides of the bottom of snap ring, under snap ring was enclosed within state on the grab, connecting lever was equal with coupler body.
The beneficial effects of the utility model are: simple in structure, be convenient to processing, and can prevent that object from breaking off relations, and guarantees production safety.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark among the figure: 1, coupler body, 2, snap ring, 3, grab, 4, connecting lever.
The specific embodiment
As shown in the figure, a kind of crane hook that can prevent that object from coming off, comprise coupler body 1, be provided with the snap ring 2 of an annular at coupler body 1, the bill section of the bottom of snap ring 2 and coupler body 1 is hinged, is provided with the grab 3 that matches with snap ring 2 at the root of coupler body 1, the tip K/UP of grab 3, both sides in the bottom of snap ring 2 also are provided with connecting lever 4, and under snap ring 2 was enclosed within state on the grab 3, connecting lever 4 was equal with coupler body 1.
This hook structure is simple, is convenient to processing, hang up object after, snap ring 2 is stuck on the grab 3, when object slides and during collision snap ring 2, connecting lever 4 is subject to object to be stopped, can prevent that object from breaking off relations, and guarantees production safety to snap ring 2 directions.
Claims (1)
1. crane hook that can prevent that object from coming off, comprise coupler body (1), be provided with the snap ring (2) of an annular at coupler body (1), the bill section of the bottom of snap ring (2) and coupler body (1) is hinged, root at coupler body (1) is provided with the grab (3) that matches with snap ring (2), the tip K/UP of grab (3), it is characterized in that: the both sides in the bottom of snap ring (2) also are provided with connecting lever (4), under snap ring (2) was enclosed within state on the grab (3), connecting lever (4) was equal with coupler body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373825 CN202808186U (en) | 2012-07-31 | 2012-07-31 | Crane hook capable of preventing article from dropping off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373825 CN202808186U (en) | 2012-07-31 | 2012-07-31 | Crane hook capable of preventing article from dropping off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808186U true CN202808186U (en) | 2013-03-20 |
Family
ID=47867107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220373825 Expired - Fee Related CN202808186U (en) | 2012-07-31 | 2012-07-31 | Crane hook capable of preventing article from dropping off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808186U (en) |
-
2012
- 2012-07-31 CN CN 201220373825 patent/CN202808186U/en not_active Expired - Fee Related
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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: 20130320 Termination date: 20130731 |