CN206395706U - A kind of fixture - Google Patents
A kind of fixture Download PDFInfo
- Publication number
- CN206395706U CN206395706U CN201720009295.8U CN201720009295U CN206395706U CN 206395706 U CN206395706 U CN 206395706U CN 201720009295 U CN201720009295 U CN 201720009295U CN 206395706 U CN206395706 U CN 206395706U
- Authority
- CN
- China
- Prior art keywords
- arm
- steel pipe
- pressure
- force
- fixture
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of fixture, for lifting steel pipe vertically, including guide ring and retaining ring, some hangers are evenly arranged with the guide ring, the retaining ring is spliced by some arc plates head and the tail, by pressing tongue axle to connect between the arc plate, pressure tongue is rotatablely equipped with the pressure tongue axle, one end of the pressure tongue is provided with the arm of force, the arm of force is provided with connecting hole, the lower end of the hanger is connected by the connecting hole of connecting steel wire ropes and the arm of force, the other end of the pressure tongue is inclined upwardly provided with a pressure arm, the pressure arm can be rotated and the steel pipe in clamping retaining ring around pressure tongue axle.The utility model provides a kind of fixture, and the fixture structure is simple, simple to operate, the pressure tongue of fixture is freely compressed steel pipe using steel pipe deadweight, so as to realize the lifting of steel pipe.
Description
Technical field
The utility model is related to lifting device technical field, more particularly to a kind of fixture.
Background technology
At present, the usually used steel pipe post of ocean steel construction type platform is a diameter of：406mm、508mm、610mm、762mm
With 914mm pipe, it is general to be lifted using the method that suspension centre is welded in steel pipe upper end when mounted.During due to lifting
Need to weld suspension centre, suspension centre must be dismantled again after lifting, therefore, not only waste steel plate and wlding, moreover, it is strong to add construction again
Degree and duration, negatively influencing can also be produced to the material property of steel pipe.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of fixture, and the fixture structure is simple, behaviour
Make simple, the pressure tongue of fixture is freely compressed steel pipe using steel pipe deadweight, so as to realize the lifting of steel pipe.
The utility model solve technical scheme that its technical problem used for：
A kind of fixture, for lifting steel pipe, including guide ring and retaining ring vertically, if being evenly arranged with the guide ring
Dry hanger, the retaining ring is spliced by some arc plates head and the tail, by pressing tongue axle to connect between the arc plate, the pressure tongue axle
On be rotatablely equipped with pressure tongue, one end of the pressure tongue is provided with the arm of force, and the arm of force is provided with connecting hole, the lower end of the hanger
Connected by the connecting hole of connecting steel wire ropes and the arm of force, the other end of the pressure tongue is inclined upwardly provided with a pressure arm, the pressure arm
It can be rotated around pressure tongue axle and the steel pipe in clamping retaining ring.
As the improvement of above-mentioned technical proposal, the hanger is fixedly welded on the outer of guide ring, the two ends of the hanger
Offer lifting hole(eyelet).
As the improvement of above-mentioned technical proposal, the difference of the retaining ring radius and outer wall of steel pipe radius is less than the length of pressure arm
Degree.
As the improvement of above-mentioned technical proposal, the angle between the arm of force and pressure arm in obtuse angle, and both rounding ofves.
As the improvement of above-mentioned technical proposal, the side of the pressure arm is provided with the hook for being used for unclamping steel pipe.
As the improvement of above-mentioned technical proposal, the contact jaw of the pressure arm and steel pipe is provided with arc surface, and arc surface is provided with
If dry-pressing hyoid tooth.
The beneficial effects of the utility model have：
The utility model makes fixture press tongue freely to compress steel pipe using steel pipe deadweight, can sling vertical steel pipe；When
After steel pipe is in place, pull at slip rope when, unclamp by the deadweight of fixture pressure tongue, and be drop to the decentralization of crane
After the height for being easy to operation, steel wire rope is hung in hook, you can lifting dogs, the releasing to steel pipe is realized again；The fixture
The problem of when solving lifting steel pipes, needing to weld, dismantle suspension centre, realizes and saves material, improves lifting efficiency, it is to avoid be right significantly
Steel pipe causes negatively influencing.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the top view of the utility model embodiment guide ring；
Fig. 2 is the top view of the utility model embodiment retaining ring；
Fig. 3 is the structural representation of the utility model embodiment；
Fig. 4 is the working state figure of the utility model embodiment clamping steel pipe；
Fig. 5 is the working state figure that the utility model embodiment unclamps steel pipe.
Embodiment
Referring to Fig. 1 to Fig. 5, a kind of fixture of the present utility model, for lifting steel pipe 1, including guide ring 2 and lock vertically
Some hangers 4 are evenly arranged with tight ring 3, the guide ring 2, the hanger 4 is fixedly welded on the outer of guide ring 2, described
The two ends of hanger 4 offer lifting hole(eyelet), and the lower end of the hanger 4 is connected by connecting steel wire ropes 8 with the connecting hole 72 of the arm of force 71.
The retaining ring 3 is spliced by some head and the tail of arc plate 5, by pressing tongue axle 6 to connect between the arc plate 5, using welding or spiral shell
The mode of line is connected.Pressure tongue 7 is rotatablely equipped with the pressure tongue axle 6, one end of the pressure tongue 7 is provided with the arm of force 71, the power
Arm 71 is provided with connecting hole 72, and the other end of the pressure tongue 7 is inclined upwardly provided with a pressure arm 73, the pressure arm 73 and steel pipe 1
Contact jaw is provided with arc surface, if arc surface is provided with dry-pressing hyoid tooth.The pressure arm 73 can be rotated and clamping locking around pressure tongue axle 6
Steel pipe 1 in ring 3.Angle between the arm of force 71 and pressure arm 73 in obtuse angle, and both rounding ofves.The retaining ring 3 half
The difference of the radius of footpath and the outer wall of steel pipe 1 is less than the length of pressure arm 73, could so utilize the dead-weight lock of steel pipe 1 in retaining ring 3
It is interior.The side of the pressure arm 73 is provided with the hook 74 for being used for unclamping steel pipe, when needing to unclamp steel pipe 1, by the hook of connecting steel wire ropes 8
Hang on hook 74, lift whole retaining ring 3, you can lift pressure tongue 7, while being separated with steel pipe 1, complete the purpose unclamped.
With further reference to Fig. 4 and Fig. 5, when actual use, the utility model is enclosed on by the outside of lifting steel pipe 1, utilized
The deadweight of the steel pipe 1 lifted and the arm of force 71 of pressure tongue 7 produce contraction torque, pressure tongue 7 of the present utility model is freely compressed quilt
The steel pipe 1 of lifting, pressure tongue 7 can be engaged by lifting steel pipe 1, so that will be by lifting steel pipe 1 naturally when connecting steel wire ropes 8 are tightened up
Sling vertically；Then, pull at slip rope when, pressure tongue 7 can be untied and discharged by lifting steel pipe 1, and with the decentralization of crane, and dropped
When dropping down onto suitable height, connecting steel wire ropes 8 are hung in hook 74, pressure tongue 7 can be made restricted, and can not be engaged by lifting steel pipe
1, then, lifting cranes can remove this fixture.
It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.
Claims (6)
1. a kind of fixture, for lifting steel pipe vertically（1）, it is characterised in that：Including guide ring（2）And retaining ring（3）, it is described to lead
Xiang Huan（2）On be evenly arranged with some hangers（4）, the retaining ring（3）By some arc plates（5）Head and the tail are spliced, the arc
Plate（5）Between by pressing tongue axle（6）Connection, the pressure tongue axle（6）On be rotatablely equipped with pressure tongue（7）, the pressure tongue（7）One end
It is provided with the arm of force（71）, the arm of force（71）It is provided with connecting hole（72）, the hanger（4）Lower end pass through connecting steel wire ropes
（8）With the arm of force（71）Connecting hole（72）Connection, the pressure tongue（7）The other end be inclined upwardly provided with a pressure arm（73）, it is described
Pressure arm（73）Can be around pressure tongue axle（6）Rotate and clamping retaining ring（3）Interior steel pipe（1）.
2. a kind of fixture according to claim 1, it is characterised in that：The hanger（4）It is fixedly welded on guide ring（2）'s
Outer, the hanger（4）Two ends offer lifting hole(eyelet).
3. a kind of fixture according to claim 1, it is characterised in that：The retaining ring（3）Radius and steel pipe（1）Outer wall half
The difference in footpath is less than pressure arm（73）Length.
4. a kind of fixture according to claim 1, it is characterised in that：The arm of force（71）With pressure arm（73）Between angle
In obtuse angle, and both rounding ofves.
5. a kind of fixture according to claim 1, it is characterised in that：The pressure arm（73）Side be provided be used for unclamp steel
The hook of pipe（74）.
6. a kind of fixture according to claim 1, it is characterised in that：The pressure arm（73）With steel pipe（1）Contact jaw set
There is arc surface, if arc surface is provided with dry-pressing hyoid tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009295.8U CN206395706U (en) | 2017-01-04 | 2017-01-04 | A kind of fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009295.8U CN206395706U (en) | 2017-01-04 | 2017-01-04 | A kind of fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395706U true CN206395706U (en) | 2017-08-11 |
Family
ID=59516992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009295.8U Expired - Fee Related CN206395706U (en) | 2017-01-04 | 2017-01-04 | A kind of fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206395706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481303A (en) * | 2018-06-07 | 2018-09-04 | 南京中高知识产权股份有限公司 | A kind of transferred product robot and its control method for Foundry Works |
| CN108946461A (en) * | 2018-09-29 | 2018-12-07 | 广船国际有限公司 | A kind of revolving body boom hoisting and method |
-
2017
- 2017-01-04 CN CN201720009295.8U patent/CN206395706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481303A (en) * | 2018-06-07 | 2018-09-04 | 南京中高知识产权股份有限公司 | A kind of transferred product robot and its control method for Foundry Works |
| CN108946461A (en) * | 2018-09-29 | 2018-12-07 | 广船国际有限公司 | A kind of revolving body boom hoisting and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |