CN204689369U - A kind of self-locking type suspension hook - Google Patents
A kind of self-locking type suspension hook Download PDFInfo
- Publication number
- CN204689369U CN204689369U CN201520254424.0U CN201520254424U CN204689369U CN 204689369 U CN204689369 U CN 204689369U CN 201520254424 U CN201520254424 U CN 201520254424U CN 204689369 U CN204689369 U CN 204689369U
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- China
- Prior art keywords
- nut
- suspension hook
- self
- locking type
- pad
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Abstract
The utility model relates to a kind of self-locking type suspension hook, it comprises suspension rod, the arranged outside of described suspension rod has nut A, the downside of described nut A is provided with hanging beam, the lower end of described suspension rod is connected with suspension hook, the inner side of described suspension hook is provided with stay bearing plate, the upside of described stay bearing plate is provided with pad, the upside of described pad is provided with flap, described flap is arranged porose, be provided with axle in described hole, the upper end of described axle is provided with nut B, and the lower end of described axle is provided with nut C; The utility model has rational in infrastructure, easy to use, simple to operate, durable in use, that safety is high advantage.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of suspension hook, particularly a kind of self-locking type suspension hook.
Background technology
Suspension hook is one of suspender commonly used in elevator machinery, suspension hook is enclosed within the suspension ring of suspended object part in use, before object lifting, general needs manually buttress suspension hook, prevent suspension hook from coming off from suspension ring, otherwise just cannot perform normal lifting task, some suspension hooks are provided with anti-drop device, general is all adopt spring and component to protect suspension hook, after but this device period of service is long, easy endurance failure, and be very easy to be damaged by other object strikes, and to cause casualties or the event of economic loss happens occasionally because object on suspension hook comes off, therefore, a kind of self-locking type suspension hook rational in infrastructure, easy to use, simple to operate, durable in use, that safety is high is provided to be necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of rational in infrastructure, easy to use, simple to operate, durable in use, self-locking type suspension hook that safety is high.
The purpose of this utility model is achieved in that a kind of self-locking type suspension hook, it comprises suspension rod, the arranged outside of described suspension rod has nut A, the downside of described nut A is provided with hanging beam, the lower end of described suspension rod is connected with suspension hook, the inner side of described suspension hook is provided with stay bearing plate, the upside of described stay bearing plate is provided with pad, the upside of described pad is provided with flap, described flap is arranged porose, be provided with axle in described hole, the upper end of described axle is provided with nut B, and the lower end of described axle is provided with nut C.
Described nut A, nut B, nut C are hexagonal nut.
The connection mode of described stay bearing plate and suspension hook is for welding.
Described pad is elastomeric pad.
Described hole is circular port.
The beneficial effects of the utility model: the utility model adopts stay bearing plate and flap, traditional self-locking hook is all adopt spring and component, the elastic force of spring is utilized to make component can realize rotating at vertical direction, thus the self-locking realized for suspension hook, the utility model utilizes flap rotation in the horizontal direction, suspension hook is realized locked, when there is sliding condition in the suspension ring of suspended object part or steel rope, because flap is stiff at vertical direction, therefore can ensure that suspension ring or steel rope can not break off relations, safety is higher, the utility model adopts nut and pad, ensure that the compactness connecting and coordinate, and then ensure that the safety that suspension hook uses, the utility model has rational in infrastructure, easy to use, simple to operate, durable in use, that safety is high advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of self-locking type suspension hook of the utility model.
Fig. 2 is the local structure schematic diagram of a kind of self-locking type suspension hook of the utility model.
Fig. 3 is the flap birds-eye view of a kind of self-locking type suspension hook of the utility model.
In figure: 1, suspension rod 2, nut A 3, hanging beam 4, nut B 5, stay bearing plate 6, flap 7, pad 8, nut C 9, suspension hook 10, axle 11, hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-3, a kind of self-locking type suspension hook, it comprises suspension rod 1, the arranged outside of described suspension rod 1 has nut A2, the downside of described nut A2 is provided with hanging beam 3, the lower end of described suspension rod 1 is connected with suspension hook 9, the inner side of described suspension hook 9 is provided with stay bearing plate 5, the upside of described stay bearing plate 5 is provided with pad 7, the upside of described pad 7 is provided with flap 6, and described flap 6 arranges porose 11, is provided with axle 10 in described hole 11, the upper end of described axle 10 is provided with nut B4, and the lower end of described axle 10 is provided with nut C8.
Described nut A2, nut B4, nut C8 are hexagonal nut.
The connection mode of described stay bearing plate 5 and suspension hook 9 is for welding.
Described pad 7 is elastomeric pad.
Described hole 11 is circular port.
The utility model adopts stay bearing plate and flap, traditional self-locking hook is all adopt spring and component, the elastic force of spring is utilized to make component can realize rotating at vertical direction, thus the self-locking realized for suspension hook, the utility model utilizes flap rotation in the horizontal direction, suspension hook is realized locked, when there is sliding condition in the suspension ring of suspended object part or steel rope, because flap is stiff at vertical direction, therefore can ensure that suspension ring or steel rope can not break off relations, safety is higher, the utility model adopts nut and pad, ensure that the compactness connecting and coordinate, and then ensure that the safety that suspension hook uses, the utility model has rational in infrastructure, easy to use, simple to operate, durable in use, that safety is high advantage.
Embodiment 2
As Figure 1-3, a kind of self-locking type suspension hook, it comprises suspension rod 1, the arranged outside of described suspension rod 1 has nut A2, the downside of described nut A2 is provided with hanging beam 3, the lower end of described suspension rod 1 is connected with suspension hook 9, the inner side of described suspension hook 9 is provided with stay bearing plate 5, the upside of described stay bearing plate 5 is provided with pad 7, the upside of described pad 7 is provided with flap 6, and described flap 6 arranges porose 11, is provided with axle 10 in described hole 11, the upper end of described axle 10 is provided with nut B4, and the lower end of described axle 10 is provided with nut C8.
Described nut A2, nut B4, nut C8 are hexagonal nut.
The connection mode of described stay bearing plate 5 and suspension hook 9 is for welding.
Described pad 7 is elastomeric pad.
Described hole 11 is circular port.
The utility model adopts stay bearing plate and flap, traditional self-locking hook is all adopt spring and component, the elastic force of spring is utilized to make component can realize rotating at vertical direction, thus the self-locking realized for suspension hook, but owing to easily damaging, safety is not high, the utility model utilizes flap rotation in the horizontal direction, suspension hook is realized locked, when there is sliding condition in the suspension ring of suspended object part or steel rope, because flap is stiff at vertical direction, therefore can ensure that suspension ring or steel rope can not break off relations, safety is higher, the utility model adopts nut and elastomeric pad, ensure that the compactness connecting and coordinate, and then ensure that the safety that suspension hook uses, the utility model has rational in infrastructure, easy to use, simple to operate, durable in use, that safety is high advantage.
Claims (5)
1. a self-locking type suspension hook, it comprises suspension rod, it is characterized in that: the arranged outside of described suspension rod has nut A, the downside of described nut A is provided with hanging beam, the lower end of described suspension rod is connected with suspension hook, the inner side of described suspension hook is provided with stay bearing plate, the upside of described stay bearing plate is provided with pad, the upside of described pad is provided with flap, described flap is arranged porose, be provided with axle in described hole, the upper end of described axle is provided with nut B, and the lower end of described axle is provided with nut C.
2. a kind of self-locking type suspension hook according to claim 1, is characterized in that: described nut A, nut B, nut C are hexagonal nut.
3. a kind of self-locking type suspension hook according to claim 1, is characterized in that: the connection mode of described stay bearing plate and suspension hook is for welding.
4. a kind of self-locking type suspension hook according to claim 1, is characterized in that: described pad is elastomeric pad.
5. a kind of self-locking type suspension hook according to claim 1, is characterized in that: described hole is circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254424.0U CN204689369U (en) | 2015-04-25 | 2015-04-25 | A kind of self-locking type suspension hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254424.0U CN204689369U (en) | 2015-04-25 | 2015-04-25 | A kind of self-locking type suspension hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689369U true CN204689369U (en) | 2015-10-07 |
Family
ID=54229684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254424.0U Expired - Fee Related CN204689369U (en) | 2015-04-25 | 2015-04-25 | A kind of self-locking type suspension hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204689369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712185A (en) * | 2016-05-11 | 2016-06-29 | 周玉红 | Crane hook |
-
2015
- 2015-04-25 CN CN201520254424.0U patent/CN204689369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712185A (en) * | 2016-05-11 | 2016-06-29 | 周玉红 | Crane 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: 20151007 Termination date: 20160425 |