CN102659017A - Steel column hoisting system - Google Patents
Steel column hoisting system Download PDFInfo
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- CN102659017A CN102659017A CN2012101514709A CN201210151470A CN102659017A CN 102659017 A CN102659017 A CN 102659017A CN 2012101514709 A CN2012101514709 A CN 2012101514709A CN 201210151470 A CN201210151470 A CN 201210151470A CN 102659017 A CN102659017 A CN 102659017A
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- steel
- cuff
- steel column
- rope
- lift
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Abstract
The invention relates to a steel column hoisting system, which belongs to the field of construction machinery. The steel column hoisting system is provided with a ferrule, wherein the ferrule is of a square-shaped structure, the three corners of the ferrule are hinged through bolts, a steel penetrating rod is inserted and arranged on the upper side of the other corner, lifting lugs are processed on two opposite side frames of the ferrule, the two lifting lugs are connected with the two lifting lugs below an iron carrying pole via steel wire ropes, the two lifting lugs above the iron carrying pole are hung on a hanging hook of a hoisting machine via the steel wire ropes, a fixed pulley is further mounted on the hanging hook of the hoisting machine, a traction rope is wound on the fixed pulley, and one end of the traction rope is fixed on the steel penetrating rod. The steel column hoisting system disclosed by the invention can mount and detach a hoisting tool on the ground and further has the advantages of high construction efficiency, low safety risk, repeated utilization, no need of changing a steel member and great safety, practicality and economy.
Description
Technical field
The present invention relates to the vehicle for construction field, at length say it is a kind of steel column Lift-on/Lift-off System.
Background technology
As everyone knows, detached column lifting commonly used in the structural steelwork construction at present is at capital hanger to be set separately, utilizes steel bar and automatically-unhooked system to lift; With the hanger excision, the touch-up paint of polishing in the hanger position then will weld hanger like this on steel column before lifting at last; Waste of manpower, material resources, financial resources following several problem will occur when hanger excises behind the rigging out aspect safety and the efficient: the first, belong to aloft work during excision; No matter be before rack is installed or after installing, to excise, all can not therefore a job platform must be set artificially and excise for the workmen provides a job platform; No matter this platform is to move scaffold or hanging ladder; Or even the steel cat ladder, all need spend more manpower or elevator machinery moves man-hour, reduced work efficiency greatly.The second, the cutting of hanger, the work difficulty of polishing are all bigger, are difficult to reach requirement on the impression.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides a kind of steel column Lift-on/Lift-off System, has realized that lifting device is in floor mounted and dismounting; Operating efficiency is high, and security risk is low, can reuse; The steel member itself is not done any change again, thereby safety, practicality, economy are all fine.
The technical solution adopted for the present invention to solve the technical problems is: a kind of steel column Lift-on/Lift-off System, be provided with cuff, and it is characterized in that; Cuff is " mouth " font structure, and its three angles are hinged through bolt, and the upside at another angle is fitted with the steel bar; Be processed with hanger on the cuff two opposite edges frame; Two hangers are connected through two hangers of steel rope with the fringed iris herb below, and two hangers of fringed iris herb top hang on the elevator machinery suspension hook through steel rope, and a fixed pulley also is installed on the elevator machinery suspension hook; Be wound with hauling rope on the fixed pulley, an end of hauling rope is fixed on the steel bar.
The present invention also can realize through following measure: the lower end of steel bar is connected with safety rope.Be fixed with a wire rope handling ring on the cuff, hauling rope passes in the wire rope handling ring.
The invention has the beneficial effects as follows, realized lifting device in floor mounted and dismounting, operating efficiency is high, and security risk is low, can reuse, and the steel member itself is not done any change again, thereby safety, practicality, economy are all fine.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention, also is the scheme drawing of a kind of embodiment.
Fig. 2 is the scheme drawing of cuff of the present invention.
Fig. 3 is the structural representation of fringed iris herb of the present invention.
1. steel ropes among the figure; 2. fringed iris herb; 3. cuff; 4. abacus; 5. steel column; 6. steel bar; 7. wire rope handling ring; 8. fixed pulley; 9. hauling rope; 10. elevator machinery suspension hook, 11. safety ropes.
The specific embodiment
In Fig. 1, the present invention is provided with cuff 3, and cuff 3 is " mouth " font structure, and its three angles are hinged through bolt, and the upside at another angle is fitted with steel bar 6, and the lower end of steel bar 6 is connected with safety rope 11.Be processed with hanger on the cuff 3 two opposite edges frames; Two hangers are connected with two hangers of fringed iris herb 2 belows through steel rope 1, and two hangers of fringed iris herb 2 tops hang on the elevator machinery suspension hook 10 through steel rope, and a fixed pulley 8 also is installed on the elevator machinery suspension hook 10; Be wound with hauling rope 9 on the fixed pulley 8; One end of hauling rope 9 is fixed on the steel bar 6, is fixed with a wire rope handling ring 7 on the cuff 3, and hauling rope 9 passes in wire rope handling ring 7.
Steel bar 6 is designed to round table-like, can and not be difficult to extract by cuff 3 chuckings behind the insertion cuff 3.Steel bar 6 lower ends are processed with eyelet hole in order to penetrate safety rope 11, and safety rope 11 is extended down to ground and is dragged tightly by the special messenger, and safety rope 11 is not extracted then steel bar 6 out can not deviate from cuff 3; Steel bar 6 upper ends and hauling rope 9 one ends are tied; Hang a fixed pulley 8 on the elevator machinery suspension hook 10; The hauling rope 9 of steel bar 6 upper ends extends to ground through fixed pulley 8; To pull hauling rope 9 behind the steel column rigging out downwards steel bar 6 is pulled out, cuff 3 is opened and then cuff 3 is taken off, and makes the cuff 3 in high-altitude and the purpose of steel column disengaging in terrestrial operation thereby reached personnel.
The invention enables lifting device installation and steel column lifting to carry out synchronously, realized lifting device in floor mounted and dismounting, operating efficiency is high; Security risk is low; Can reuse, the steel member itself not done any change again, thereby safety, practicality, economy are all fine.
Need select corresponding wirerope diameter and high strength bolt according to the lifting weight of heavy in the engineering, suppose 3 tons of steel column gross weights, the steel column state is stood up after cuff installs for lying low.Each cuff has four points of connection, supposes that steel column stands up to have only in the process two cover high strength bolts stressed.Consider extreme case, promptly have only a cover bolt strained.Connecting joint are that three ply board is folded, and then screw rod receives double shear.
Claims (3)
1. a steel column Lift-on/Lift-off System is provided with cuff, it is characterized in that: cuff is " mouth " font structure; Its three angles are hinged through bolt; The upside at another angle is fitted with the steel bar, is processed with hanger on the cuff two opposite edges frame, and two hangers are connected through two hangers of steel rope with the fringed iris herb below; Two hangers of fringed iris herb top hang on the elevator machinery suspension hook through steel rope; A fixed pulley also is installed on the elevator machinery suspension hook, is wound with hauling rope on the fixed pulley, an end of hauling rope is fixed on the steel bar.
2. according to the said steel column Lift-on/Lift-off System of claim 1, it is characterized in that the lower end of said steel bar is connected with safety rope.
3. according to the said steel column Lift-on/Lift-off System of claim 1, it is characterized in that being fixed with a wire rope handling ring on the said cuff, hauling rope passes in the wire rope handling ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151470.9A CN102659017B (en) | 2012-05-16 | 2012-05-16 | Steel column hoisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151470.9A CN102659017B (en) | 2012-05-16 | 2012-05-16 | Steel column hoisting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102659017A true CN102659017A (en) | 2012-09-12 |
| CN102659017B CN102659017B (en) | 2014-11-26 |
Family
ID=46768642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210151470.9A Active CN102659017B (en) | 2012-05-16 | 2012-05-16 | Steel column hoisting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102659017B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257228A (en) * | 2015-10-26 | 2016-01-20 | 中国石油集团西部钻探工程有限公司 | Return outlet rock fragment collecting device for gas unbalanced drilling |
| CN106044536A (en) * | 2016-06-06 | 2016-10-26 | 中国工程物理研究院流体物理研究所 | Lifting tool for aligning and mounting acceleration cavity |
| CN107101893A (en) * | 2016-02-22 | 2017-08-29 | 南通太平洋海洋工程有限公司 | The water pressure test sealing frock and hydraulic test method of pipeline |
| CN109368485A (en) * | 2018-11-29 | 2019-02-22 | 岑加昌 | A kind of environmental project trees balance type lifting device |
| CN112110328A (en) * | 2019-06-21 | 2020-12-22 | 中国航发商用航空发动机有限责任公司 | Aircraft engine turbine disk hoist |
| CN112340590A (en) * | 2020-09-29 | 2021-02-09 | 中铁二局集团有限公司 | Steel pipe column swivel hoisting device and steel pipe column swivel hoisting method |
| JP7477339B2 (en) | 2020-03-27 | 2024-05-01 | 大和ハウス工業株式会社 | Pillar hanging jig |
Citations (8)
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| JPH08218641A (en) * | 1995-02-20 | 1996-08-27 | Penta Ocean Constr Co Ltd | Method of standing up pillar member in the air and device therefor |
| US6102351A (en) * | 1999-03-08 | 2000-08-15 | Akrep; Michael | Uniform section rotary spreader beam |
| JP2005290786A (en) * | 2004-03-31 | 2005-10-20 | Daiwa House Ind Co Ltd | Hanging fixture |
| CN200985246Y (en) * | 2006-12-27 | 2007-12-05 | 上海汽轮机有限公司 | High-power heavy type steam turbine rotor vertical hoisting tool |
| CN201301173Y (en) * | 2008-10-09 | 2009-09-02 | 天津二十冶建设有限公司 | Auxiliary lifting appliance for large-sized component |
| CN201354298Y (en) * | 2008-12-30 | 2009-12-02 | 上海宝冶建设有限公司 | Equalizing beam for hoisting rotor |
| CN101723240A (en) * | 2009-12-29 | 2010-06-09 | 广东省工业设备安装公司 | Special fixture for hoisting rectangular section steel column and hoisting method by using same |
| CN201850777U (en) * | 2010-11-16 | 2011-06-01 | 中国建筑一局(集团)有限公司 | Special hoisting tool for heavy box-shaped section component |
-
2012
- 2012-05-16 CN CN201210151470.9A patent/CN102659017B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218641A (en) * | 1995-02-20 | 1996-08-27 | Penta Ocean Constr Co Ltd | Method of standing up pillar member in the air and device therefor |
| US6102351A (en) * | 1999-03-08 | 2000-08-15 | Akrep; Michael | Uniform section rotary spreader beam |
| JP2005290786A (en) * | 2004-03-31 | 2005-10-20 | Daiwa House Ind Co Ltd | Hanging fixture |
| CN200985246Y (en) * | 2006-12-27 | 2007-12-05 | 上海汽轮机有限公司 | High-power heavy type steam turbine rotor vertical hoisting tool |
| CN201301173Y (en) * | 2008-10-09 | 2009-09-02 | 天津二十冶建设有限公司 | Auxiliary lifting appliance for large-sized component |
| CN201354298Y (en) * | 2008-12-30 | 2009-12-02 | 上海宝冶建设有限公司 | Equalizing beam for hoisting rotor |
| CN101723240A (en) * | 2009-12-29 | 2010-06-09 | 广东省工业设备安装公司 | Special fixture for hoisting rectangular section steel column and hoisting method by using same |
| CN201850777U (en) * | 2010-11-16 | 2011-06-01 | 中国建筑一局(集团)有限公司 | Special hoisting tool for heavy box-shaped section component |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257228A (en) * | 2015-10-26 | 2016-01-20 | 中国石油集团西部钻探工程有限公司 | Return outlet rock fragment collecting device for gas unbalanced drilling |
| CN105257228B (en) * | 2015-10-26 | 2017-10-17 | 中国石油集团西部钻探工程有限公司 | Outlet landwaste collection device is returned for gas underbalance well drilling |
| CN107101893A (en) * | 2016-02-22 | 2017-08-29 | 南通太平洋海洋工程有限公司 | The water pressure test sealing frock and hydraulic test method of pipeline |
| CN106044536A (en) * | 2016-06-06 | 2016-10-26 | 中国工程物理研究院流体物理研究所 | Lifting tool for aligning and mounting acceleration cavity |
| CN109368485A (en) * | 2018-11-29 | 2019-02-22 | 岑加昌 | A kind of environmental project trees balance type lifting device |
| CN112110328A (en) * | 2019-06-21 | 2020-12-22 | 中国航发商用航空发动机有限责任公司 | Aircraft engine turbine disk hoist |
| JP7477339B2 (en) | 2020-03-27 | 2024-05-01 | 大和ハウス工業株式会社 | Pillar hanging jig |
| CN112340590A (en) * | 2020-09-29 | 2021-02-09 | 中铁二局集团有限公司 | Steel pipe column swivel hoisting device and steel pipe column swivel hoisting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102659017B (en) | 2014-11-26 |
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