CN102718121B - Construction method of lifting device for large cement pipe - Google Patents
Construction method of lifting device for large cement pipe Download PDFInfo
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- CN102718121B CN102718121B CN201210216668.0A CN201210216668A CN102718121B CN 102718121 B CN102718121 B CN 102718121B CN 201210216668 A CN201210216668 A CN 201210216668A CN 102718121 B CN102718121 B CN 102718121B
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- Prior art keywords
- lifting
- cement pipe
- tube coupling
- round pin
- construction method
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- 239000004568 cement Substances 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009428 plumbing Methods 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 43
- 238000010168 coupling process Methods 0.000 claims description 39
- 238000005859 coupling reaction Methods 0.000 claims description 39
- 230000005484 gravity Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of engineering lifting operations and specifically relates to a lifting device for a large cement pipe and a construction method thereof. The lifting device for the large cement pipe comprises a transverse hanging beam, two plumbing arms, a rotary shaft, a pair of round plug pins, round pin sleeves, a ball seat, a safety pin and a wing-shaped blocking plate. The device for the large cement pipe is characterized in that a lifting hook hole is arranged in the middle of the transverse hanging beam, hanging ring holes are arranged at two ends of the transverse hanging beam, the hanging ring holes are used for suspending the two plumbing arms respectively through the rotary shaft, the round pin sleeves are embedded on the lower portions of the two plumbing arms respectively, and the pair of round plug pins is inserted into lifting holes which are embedded on the outer wall of the cement pipe through round pin sleeve inner holes. By means of the lifting device for the large cement pipe and the construction method thereof, the problems and hidden dangers that the large cement pipe lifting in prior art is difficult to overturn, low in efficiency and large in risk are solved. According to the lifting device for the large cement pipe and the construction method thereof, a stable lifting can be achieved during a construction process, the large cement pipe can be overturned, the application is wide, the device can be used for lifting, loading, unloading and overturning of the large cement pipe, construction safety is simultaneously guaranteed on the basis of a guarantee for construction efficiency, besides, stable and smooth operation can be maintained during processes of lifting, shifting, inserting and drawing, and the lifting device for the large cement pipe and the construction method thereof are safe, reliable, convenient and rapid.
Description
[technical field]
The present invention relates to engineering lifting operation technical field, specifically a kind of suspender for large-scale cement pipe and construction method thereof.
[background technology]
In the lifting operation of cement pipe, large-scale cement pipe is used for lifting at pre-buried two circular holes of pipe outer wall conventionally, during lifting, in hole for hoist, insert the cylindrical hanger of a pair of plug-in type, the rope sling at steel rope two ends is hung on hanger, the centre that suspension hook the hangs over steel rope tube coupling of slinging.In prior art, the structural principle of this suspender is simple, but exists hanger from the risk of slippage in hole for hoist, has larger potential safety hazard.Secondly, cement pipe producing, deposit, need frequently to overturn operation in transportation and installation process, during tube coupling upset easily and steel rope generation interfere with each other, to operation, bring certain difficulty.In addition, in operation process, when tube coupling center of gravity changes, because of suspender, tumble very easily suddenly built on the sand, cause the accident, therefore this device and technology are prone to accidents in work progress, safe and reliable not.
[summary of the invention]
Object of the present invention is exactly in order to solve upset difficulty in prior art, low, the dangerous large deficiency of efficiency, a kind of novel structure, safe and reliable, the broad-spectrum suspender for large-scale cement pipe and construction method thereof to be provided.
For achieving the above object, a kind of suspender for large-scale cement pipe is provided, comprise horizontal hanging beam (1), plumbing arm (2), rotating shaft (3), round pin (4), round pin cover (5), ball seat (6), safety plug (7) and wing baffle plate (8), it is characterized in that described horizontal hanging beam (1) middle part is provided with hook on hole, the two ends of horizontal hanging beam (1) are provided with link hole, link hole is suspended respectively two plumbing arms (2) in midair by rotating shaft (3), two plumbing arms (2) bottom is inlaid with respectively round pin cover (5), a pair of round pin (4) is inserted and is embedded in the hole for hoist on cement pipe outer wall by round pin cover (5) endoporus.
Described plumbing arm (2) bottom is provided with ball seat (6), and round pin cover (5) outside face is spherical, is embedded in ball seat (6), and round pin cover (5) is made universal rotational along ball seat (6).
Described horizontal hanging beam (1) middle part vertical direction is provided with two fixing wing baffle plates (8).
Described round pin cover (5) outside is provided with the pin-and-hole of vertical direction, and safety plug (7) is inserted in round pin cover (5) and round pin (4) outside through pin-and-hole.
Above or below described round pin cover (5), also inlay pin hole and ball seat are installed.
The present invention also comprises a kind of construction method of suspender hoisting large-size cement pipe, this construction method is as follows: cement pipe keeps flat, horizontal hanging beam (1) winches to tube coupling top, two plumbing arms (2) naturally droop in tube coupling both sides, round pin (4) inserts lifting tube coupling in tube coupling hole for hoist by guide (5), the upset of wing baffle plate (8) restriction tube coupling, keep tube coupling steady, guide (5) is arranged in ball seat, can universal rotational, be convenient to the insertion of round pin and extract, before lifting, insert safety plug (7), prevent that round pin is loosening, exit, tube coupling need to become while keeping flat from keeping flat to become to stand up or stand up, tube coupling center of gravity is in bottom, held stationary under Action of Gravity Field, tube coupling keeps flat, while standing up, utilize the guide (5) of differing heights position on plumbing arm, all can steadily lift by crane tube coupling.All round pins (4) plugs convenient during lifting, utilizes guide (5) the lifting tube coupling of below of plumbing arm (2), is convenient to tube coupling upset.
The present invention compared with prior art, has solved the medium-and-large-sized cement pipe lifting of prior art upset difficulty, efficiency low, dangerous large problem and hidden danger.The present invention can accomplish steady lifting in construction operation process, turning large-scale cement pipe, of many uses, can be used for lifting, handling and the upset of large-scale cement pipe, can guarantee on the basis of operating efficiency, to guarantee construction safety simultaneously, in lifting, displacement, plug process, all can keep operation steadily freely, safe and reliable, convenient and swift.
[accompanying drawing explanation]
Fig. 1 is that the present invention is for main TV structure and the flat view of hanging of tube coupling of hoisting large-size cement pipe suspender;
Fig. 2 is that the present invention is for side-looking structure and the flat view of hanging of tube coupling of hoisting large-size cement pipe suspender;
Fig. 3 is the tube coupling rollover states schematic diagram of the present invention during for hoisting large-size cement pipe;
Fig. 4 is the vertical view of hanging of the tube coupling of the present invention during for hoisting large-size cement pipe;
Fig. 5 is that the present invention is for the universal guide of hoisting large-size cement pipe suspender and the detailed structure schematic diagram of ball seat;
Fig. 6 is that the present invention is for the safety plug detailed structure lateral plan of hoisting large-size cement pipe suspender;
Fig. 7 is that the present invention is for the safety plug detailed structure front view of hoisting large-size cement pipe suspender;
As shown in the figure, in figure: 1. vertical wall 3. rotating shaft 4. round pin 5. round pins of horizontal hanging beam 2. overlap 6. ball seat 7. safety plug 8. wing baffle plates;
Specifying Fig. 1 is Figure of abstract of the present invention.
[specific embodiment]
Below in conjunction with accompanying drawing, the invention will be further described, and the structure of this device and principle are very clearly concerning this professional people.
As shown in Figure 1, 2, cement pipe keeps flat, and horizontal hanging beam (1) winches to tube coupling top, two plumbing arms (2) naturally droop in tube coupling both sides, round pin (4) inserts lifting tube coupling in tube coupling hole for hoist by guide (5), and the upset of wing baffle plate (8) restriction tube coupling, keeps tube coupling steady.As shown in Figure 5, guide (5) is arranged in ball seat, can universal rotational, and be convenient to the insertion of round pin and extract.Before lifting, insert safety plug (7), prevent that round pin from becoming flexible, exiting, and guarantees to lift by crane safety.
As shown in Figure 3, tube coupling need to become while keeping flat from keeping flat to become to stand up or stand up, and tube coupling center of gravity is in bottom, held stationary under Action of Gravity Field.
According to technical scheme of the present invention, when tube coupling keeps flat, stands up, utilize the guide (5) of differing heights position on plumbing arm, all can steadily lift by crane tube coupling.All round pins (4) plug convenient during lifting.
Utilize guide (5) the lifting tube coupling of below of plumbing arm (2), be convenient to tube coupling upset, whole lifting upset operation steadily freely, safe and reliable, convenient and swift.
Claims (1)
1. a construction method that adopts suspender hoisting large-size cement pipe, it is characterized in that described construction method is as follows: cement pipe keeps flat, horizontal hanging beam (1) winches to tube coupling top, two plumbing arms (2) naturally droop in tube coupling both sides, round pin (4) inserts lifting tube coupling in tube coupling hole for hoist by round pin cover (5), the upset of wing baffle plate (8) restriction tube coupling, keep tube coupling steady, round pin cover (5) is arranged in ball seat, can universal rotational, be convenient to the insertion of round pin and extract, before lifting, insert safety plug (7), prevent that round pin is loosening, exit, tube coupling need to become while keeping flat from keeping flat to become to stand up or stand up, tube coupling center of gravity is in bottom, held stationary under Action of Gravity Field, tube coupling keeps flat, while standing up, utilize the round pin cover (5) of differing heights position on plumbing arm, all can steadily lift by crane tube coupling, all round pins (4) plugs convenient during lifting, utilizes round pin cover (5) the lifting tube coupling of below of plumbing arm (2), is convenient to tube coupling upset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216668.0A CN102718121B (en) | 2012-06-27 | 2012-06-27 | Construction method of lifting device for large cement pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216668.0A CN102718121B (en) | 2012-06-27 | 2012-06-27 | Construction method of lifting device for large cement pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102718121A CN102718121A (en) | 2012-10-10 |
| CN102718121B true CN102718121B (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210216668.0A Active CN102718121B (en) | 2012-06-27 | 2012-06-27 | Construction method of lifting device for large cement pipe |
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| Country | Link |
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| CN (1) | CN102718121B (en) |
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| CN103787188A (en) * | 2012-11-02 | 2014-05-14 | 天工爱和特钢有限公司 | Fast-forged steel overturning hanger |
| CN103935880B (en) * | 2014-04-18 | 2017-02-01 | 镇平县英卓科技有限公司 | Final assembly hanger for hydraulic oil cylinder |
| CN104058330B (en) * | 2014-06-19 | 2015-10-14 | 牛永杰 | Pipeline transportation is sling all-in-one |
| CN104310206B (en) * | 2014-08-06 | 2016-07-06 | 上海隧道工程有限公司 | Tube coupling handling turning device and method thereof |
| CN104261246A (en) * | 2014-09-12 | 2015-01-07 | 上海市政建设有限公司 | Hoisting tool of rectangular pipe-jacking section and use method of hoisting tool |
| ES2655980B2 (en) * | 2017-08-07 | 2018-09-13 | Gestion Y Actividades Secozam Sl | DEVICE FOR LIFTING PREFABRICATED BEAMS |
| CN107311029A (en) * | 2017-08-08 | 2017-11-03 | 安徽海龙建筑工业有限公司 | It is a kind of for the demoulding of polygon prefabricated toilet, upset, lifting device |
| CN107986147B (en) * | 2017-12-01 | 2024-04-30 | 天津航天瑞莱科技有限公司 | Overturning lifting appliance of single-skirt engine |
| CN114888613B (en) * | 2022-05-07 | 2023-04-25 | 福建兴腾科技有限公司 | Nuclear power cock protective sleeve feeding method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU889591A2 (en) * | 1980-02-13 | 1981-12-15 | Центральное Конструкторско-Технологическое Бюро Госкомсельхозтехники Усср | Tipping gripper |
| DD227676A1 (en) * | 1984-10-19 | 1985-09-25 | Liebknecht Transformat | TRANSPORT DEVICE FOR PIPES |
| DD237432A3 (en) * | 1984-10-17 | 1986-07-16 | Rohrkombinat Stahl & Walzwerk | LAST RECORDING MEDIUM |
| DE20305090U1 (en) * | 2003-03-29 | 2004-04-29 | Halfen Gmbh & Co. Kommanditgesellschaft | Anchor for lifting prefabricated concrete section has a two part construction linked by a thread to remove the coupling end after positioning the section |
| CN2730840Y (en) * | 2004-09-29 | 2005-10-05 | 天津港第四港埠公司 | Automatic clamping hauling tool for clutch casing of hydraulic speed variator |
| CN201236095Y (en) * | 2008-06-30 | 2009-05-13 | 中国有色（沈阳）冶金机械有限公司 | Backing plate of stacker crane pneumatic fixture |
| CN201250054Y (en) * | 2008-07-17 | 2009-06-03 | 宝山钢铁股份有限公司 | Hanger for stretch reducing mill |
| CN101723241A (en) * | 2009-11-13 | 2010-06-09 | 天津市天发重型水电设备制造有限公司 | Hoist balancing frame of cross-flow generator stator |
| CN202208595U (en) * | 2011-09-09 | 2012-05-02 | 江都市建材机械厂有限公司 | Special lifting appliance for PCCP (Pre-stressed Concrete Cylinder Pipe) processing |
| CN202272618U (en) * | 2011-08-31 | 2012-06-13 | 扬州市华光双瑞实业有限公司 | Inspection well lifting appliance |
| CN202717509U (en) * | 2012-06-27 | 2013-02-06 | 中铁上海工程局有限公司 | Hanger for large-sized cement pipe |
-
2012
- 2012-06-27 CN CN201210216668.0A patent/CN102718121B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU889591A2 (en) * | 1980-02-13 | 1981-12-15 | Центральное Конструкторско-Технологическое Бюро Госкомсельхозтехники Усср | Tipping gripper |
| DD237432A3 (en) * | 1984-10-17 | 1986-07-16 | Rohrkombinat Stahl & Walzwerk | LAST RECORDING MEDIUM |
| DD227676A1 (en) * | 1984-10-19 | 1985-09-25 | Liebknecht Transformat | TRANSPORT DEVICE FOR PIPES |
| DE20305090U1 (en) * | 2003-03-29 | 2004-04-29 | Halfen Gmbh & Co. Kommanditgesellschaft | Anchor for lifting prefabricated concrete section has a two part construction linked by a thread to remove the coupling end after positioning the section |
| CN2730840Y (en) * | 2004-09-29 | 2005-10-05 | 天津港第四港埠公司 | Automatic clamping hauling tool for clutch casing of hydraulic speed variator |
| CN201236095Y (en) * | 2008-06-30 | 2009-05-13 | 中国有色（沈阳）冶金机械有限公司 | Backing plate of stacker crane pneumatic fixture |
| CN201250054Y (en) * | 2008-07-17 | 2009-06-03 | 宝山钢铁股份有限公司 | Hanger for stretch reducing mill |
| CN101723241A (en) * | 2009-11-13 | 2010-06-09 | 天津市天发重型水电设备制造有限公司 | Hoist balancing frame of cross-flow generator stator |
| CN202272618U (en) * | 2011-08-31 | 2012-06-13 | 扬州市华光双瑞实业有限公司 | Inspection well lifting appliance |
| CN202208595U (en) * | 2011-09-09 | 2012-05-02 | 江都市建材机械厂有限公司 | Special lifting appliance for PCCP (Pre-stressed Concrete Cylinder Pipe) processing |
| CN202717509U (en) * | 2012-06-27 | 2013-02-06 | 中铁上海工程局有限公司 | Hanger for large-sized cement pipe |
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| CN102718121A (en) | 2012-10-10 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Huanbin Inventor after: Zhang Lixin Inventor after: Pan Liusheng Inventor after: Wang Jing Inventor after: Li Bo Inventor after: Wang Wenshun Inventor before: Sun Huanbin Inventor before: Li Bo Inventor before: Wang Wenshun Inventor before: Zhang Lixin Inventor before: Li Minghua |
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Free format text: CORRECT: INVENTOR; FROM: SUN HUANBIN LI BO WANG WENSHUN ZHANG LIXIN LI MINGHUA TO: SUN HUANBIN ZHANG LIXIN PAN LIUSHENG WANG JING LI BO WANG WENSHUN |
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Owner name: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC Free format text: FORMER NAME: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC |
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| CB03 | Change of inventor or designer information |
Inventor after: Sun Huanbin Inventor after: Zhang Lixin Inventor after: Hu Bin Inventor after: Zhang Haitao Inventor after: Wang Jing Inventor after: Liu Xueping Inventor after: Deng Yongchi Inventor after: Pan Liusheng Inventor before: Sun Huanbin Inventor before: Zhang Lixin Inventor before: Pan Liusheng Inventor before: Wang Jing Inventor before: Li Bo Inventor before: Wang Wenshun |
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Free format text: CORRECT: INVENTOR; FROM: SUN HUANBIN ZHANG LIXIN PAN LIUSHENG WANG JING LI BO WANG WENSHUN TO: SUN HUANBIN ZHANG LIXIN HU BIN ZHANG HAITAO WANG JING LIU XUEPING DENG YONGCHI PAN LIUSHENG |
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Address after: 200436 Shanghai Road, Zhabei District, No. three, No. 278 Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee after: China Railway Shanghai Engineering Bureau Group Municipal Engineering Co.,Ltd. Address before: 200436 Shanghai, Zhabei District River Road, No. 272, No. three, layer 278, 10 Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee before: Shanghai CIVIL Engineering Municipal Engineering Co.,Ltd. |
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Address after: 200436, No. three, 278 Road, Zhabei District, Shanghai Co-patentee after: China Railway Municipal Environmental Construction Co.,Ltd. Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Address before: 200436, No. three, 278 Road, Zhabei District, Shanghai Co-patentee before: China Railway Shanghai Engineering Bureau Group Municipal Engineering Co.,Ltd. Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC |
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Effective date of registration: 20200525 Address after: 200331 A District, building 88, Lane 3, Wuwei Road, Shanghai, Putuo District, China Patentee after: China Railway Municipal Environmental Construction Co.,Ltd. Address before: 200436, No. three, 278 Road, Zhabei District, Shanghai Co-patentee before: China Railway Municipal Environmental Construction Co.,Ltd. Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC |
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