CN203295025U - Clamping tool for hoisting single H beam - Google Patents
Clamping tool for hoisting single H beam Download PDFInfo
- Publication number
- CN203295025U CN203295025U CN2012205883905U CN201220588390U CN203295025U CN 203295025 U CN203295025 U CN 203295025U CN 2012205883905 U CN2012205883905 U CN 2012205883905U CN 201220588390 U CN201220588390 U CN 201220588390U CN 203295025 U CN203295025 U CN 203295025U
- Authority
- CN
- China
- Prior art keywords
- suspension clamp
- clamping tool
- rear suspension
- front suspension
- clamp
- 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 clamping tool for hoisting single H beam. The clamping tool comprises a front hoisting clamp and a rear hoisting clamp which are hinged with each other through a rotating shaft, wherein the lower ends of the front hoisting clamp and the rear hoisting clamp are respectively provided with a hook part. The clamping tool is simple in structure, convenient to use and install and dismantle, low in production cost, strong in bearing capacity, firm in clamping action and high in hoisting efficiency; the clamping tool not only enables weight load to be distributed uniformly, but also meets the strength requirement as needed, and is safe, simple and convenient.
Description
Technical field
The utility model belongs to the hanging device technical field, and is particularly a kind of be used to lifting by crane the fixture of single I-beam section.
Background technology
At present, in building materials market or job shop, lifting to single I-beam section, mostly be to adopt manually by steel rope, I-beam section to be bundled, operate cumbersome, inefficiency, service life of steel wire rope is short, and steel rope is easily stabbed staff, and safety factor is low, has a strong impact on normal production.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, easy to use, load-carrying capacity is strong and clamping is firm be used to lifting by crane the fixture of single I-beam section.
For achieving the above object, the technical solution of the utility model is: a kind of be used to lifting by crane the fixture of single I-beam section, comprise front suspension clamp and rear suspension clamp, and front suspension clamp and rear suspension clamp are hinged by rotating shaft, and front suspension clamp and rear suspension clamp lower end are provided with hook portion.
Described front suspension clamp and rear suspension clamp upper end offer hanging hole, on hanging hole, are connected with lifting rope.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model comprises front suspension clamp and rear suspension clamp, and front suspension clamp and rear suspension clamp are hinged by rotating shaft, and front suspension clamp and rear suspension clamp lower end are provided with hook portion, it is simple in structure, easy to use, be convenient to install, dismantle low production cost, load-carrying capacity is strong, holding action is firm, and lifting efficiency is high, and weight load is evenly distributed, can meet the desirable strength requirement again, safe and simple.
2, the front suspension clamp in the utility model and rear suspension clamp can be realized standardized production for the punch forming part, are convenient to processing, and capacity rating is high, and accuracy of manufacture is high, and is with low cost, and can effectively improve intensity and the load-carrying capacity of front suspension clamp and rear suspension clamp, increases the service life.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1 be used to lifting by crane the fixture of single I-beam section, it comprises front suspension clamp 1 and rear suspension clamp 2, front suspension clamp 1 is hinged by rotating shaft 3 with rear suspension clamp 2, and front suspension clamp 1 and rear suspension clamp 23 are freely rotated around the shaft, is convenient to installation, dismantles.In order to make lifting reliably and to improve safety factor, at front suspension clamp 1 and rear suspension clamp 2 lower ends, be provided with hook portion 4, between hook portion 4, be I-beam section 7.At front suspension clamp 1 and rear suspension clamp 2 upper ends, offer hanging hole 5, on hanging hole 5, be connected with lifting rope 6, convenient lifting.
The utility model utilizes lever principle, front suspension clamp 1 is hinged and realizes that scissor is connected by rotating shaft 3 with rear suspension clamp 2, front suspension clamp 1 is provided with lifting rope 6 with rear suspension clamp 2 upper ends, lower end is provided with hook portion 4, during lifting, the hook portion 4 of front suspension clamp 1 and rear suspension clamp 2 is put in respectively the both sides of I-beam section 7, while upwards lifting by crane, utilizes the deadweight of I-beam section 7 to make front suspension clamp 1 and rear suspension clamp 2 clamp I-beam sections 7 by hook portion 4, safe and reliable, simple.
The utility model can, by changing the position of rotating shaft 3 on front suspension clamp 1 and rear suspension clamp 2, be realized the adjustment of Clamping force size.
Claims (2)
1. one kind be used to lifting by crane the fixture of single I-beam section, and it is characterized in that: comprise front suspension clamp and rear suspension clamp, front suspension clamp and rear suspension clamp are hinged by rotating shaft, and front suspension clamp and rear suspension clamp lower end are provided with hook portion; Described front suspension clamp and rear suspension clamp upper end offer hanging hole, on hanging hole, are connected with lifting rope.
2. as claimed in claim 1 be used to lifting by crane the fixture of single I-beam section, it is characterized in that: described front suspension clamp and rear suspension clamp are the punch forming part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205883905U CN203295025U (en) | 2012-11-09 | 2012-11-09 | Clamping tool for hoisting single H beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205883905U CN203295025U (en) | 2012-11-09 | 2012-11-09 | Clamping tool for hoisting single H beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295025U true CN203295025U (en) | 2013-11-20 |
Family
ID=49571056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205883905U Expired - Fee Related CN203295025U (en) | 2012-11-09 | 2012-11-09 | Clamping tool for hoisting single H beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217213A (en) * | 2015-10-26 | 2016-01-06 | 孙永霞 | A kind of carrying appliance of cement flue |
-
2012
- 2012-11-09 CN CN2012205883905U patent/CN203295025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217213A (en) * | 2015-10-26 | 2016-01-06 | 孙永霞 | A kind of carrying appliance of cement flue |
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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: 20131120 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |