CN202924588U - Automatic fastening lifting frame - Google Patents
Automatic fastening lifting frame Download PDFInfo
- Publication number
- CN202924588U CN202924588U CN 201220593591 CN201220593591U CN202924588U CN 202924588 U CN202924588 U CN 202924588U CN 201220593591 CN201220593591 CN 201220593591 CN 201220593591 U CN201220593591 U CN 201220593591U CN 202924588 U CN202924588 U CN 202924588U
- Authority
- CN
- China
- Prior art keywords
- lifting frame
- claws
- sliding seat
- automatic fastening
- movable seat
- 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 an automatic fastening lifting frame which solves the problem of large potential safety hazard in a lifting process of an existing lifting appliance and relates to the field of lifting appliances. The automatic fastening lifting frame comprises two symmetric claws which are arranged oppositely, wherein a movable seat is connected to the upper end of each claw, a flying ring is fixedly connected to the upper end of the movable seat, the middle parts of the two claws are connected through a support rod, the claws and the movable seat are in flexible connection through a rotating shaft which penetrates through a waist-shaped hole arranged in the movable seat, and the waist-shaped hole is arranged obliquely. The automatic fastening lifting frame is provided with two claws that are arranged oppositely, when heavy objects are lifted up, the two claws obtain inward clamping force, so that the heavy objects can be prevented from falling off in a lifting process.
Description
Technical field:
The utility model relates to the suspender field, relates in particular to a kind of Automatic-clamping lifting frame.
Background technology:
When using driving handling weight, the safety of suspension hook is most important.At present, be all to use single hook to carry out handling in a lot of situations, the weight of handling easily drops, and potential safety hazard is very large.
The utility model content:
The purpose of this utility model is to provide a kind of Automatic-clamping lifting frame, to solve the existing large problem of suspender safe lifting hidden danger.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Automatic-clamping lifting frame, it is characterized in that: comprise two hook pawls that are oppositely arranged, hook pawl upper end connection sliding seat, sliding seat upper end captive joint suspension ring, described two middle parts that hook pawl connect by strut bar, described hook pawl and sliding seat are flexibly connected by rotating shaft, and described rotating shaft is passed in the waist shaped hole that arranges on sliding seat, and waist shaped hole is obliquely installed.
Described strut bar is rotationally connected with the hook pawl.
The utility model is relatively set with two and hooks pawl, and when weight was lifted, two hook pawls can obtain inside gripping power, can prevent that in the handling process, weight comes off.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
1. sliding seat wherein; 2. suspension ring; 3. rotating shaft; 4. waist shaped hole; 5. strut bar; 6. hook pawl.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with specifically illustrating and specific embodiment, further set forth the utility model, but be not to limit protection domain of the present utility model.
Please refer to Fig. 1, a kind of Automatic-clamping lifting frame, comprise two hook pawls 6 that are oppositely arranged, hook pawl 6 upper ends connection sliding seat 1, the middle part that 2, two, sliding seat 1 upper end captive joint suspension ring hook pawl 6 connects by strut bar 5, hooks pawl 6 and is flexibly connected by rotating shaft 3 with sliding seat 1, rotating shaft 3 is passed in the waist shaped hole 4 that arranges on sliding seat 1, and waist shaped hole 4 is obliquely installed.
Above demonstration and described groundwork of the present utility model, principal character and advantage of the present utility model.It is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. Automatic-clamping lifting frame, it is characterized in that: comprise two hook pawls that are oppositely arranged, hook pawl upper end connection sliding seat, sliding seat upper end captive joint suspension ring, described two middle parts that hook pawl connect by strut bar, described hook pawl and sliding seat are flexibly connected by rotating shaft, and described rotating shaft is passed in the waist shaped hole that arranges on sliding seat, and waist shaped hole is obliquely installed.
2. Automatic-clamping lifting frame according to claim 1 is characterized in that: described strut bar with hook pawl and be rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593591 CN202924588U (en) | 2012-11-12 | 2012-11-12 | Automatic fastening lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593591 CN202924588U (en) | 2012-11-12 | 2012-11-12 | Automatic fastening lifting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202924588U true CN202924588U (en) | 2013-05-08 |
Family
ID=48214571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220593591 Expired - Fee Related CN202924588U (en) | 2012-11-12 | 2012-11-12 | Automatic fastening lifting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202924588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951551A (en) * | 2012-11-12 | 2013-03-06 | 铜陵恒盛轨道装备有限责任公司 | Automatic clamping hoisting frame |
| CN106081883A (en) * | 2016-06-21 | 2016-11-09 | 合肥市神雕起重机械有限公司 | A kind of crane is embraced formula and is hung pawl |
-
2012
- 2012-11-12 CN CN 201220593591 patent/CN202924588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951551A (en) * | 2012-11-12 | 2013-03-06 | 铜陵恒盛轨道装备有限责任公司 | Automatic clamping hoisting frame |
| CN106081883A (en) * | 2016-06-21 | 2016-11-09 | 合肥市神雕起重机械有限公司 | A kind of crane is embraced formula and is hung pawl |
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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: 20130508 Termination date: 20131112 |