CN102718121A - Lifting device for large cement pipe and construction method thereof - Google Patents
Lifting device for large cement pipe and construction method thereof Download PDFInfo
- Publication number
- CN102718121A CN102718121A CN2012102166680A CN201210216668A CN102718121A CN 102718121 A CN102718121 A CN 102718121A CN 2012102166680 A CN2012102166680 A CN 2012102166680A CN 201210216668 A CN201210216668 A CN 201210216668A CN 102718121 A CN102718121 A CN 102718121A
- Authority
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- Prior art keywords
- cement pipe
- round pin
- lifting
- tube coupling
- hole
- 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.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 40
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009428 plumbing Methods 0.000 claims abstract description 20
- 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
- 239000000284 extract Substances 0.000 claims description 3
- 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
- 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 is a kind of suspender and construction method thereof that is used for the large-scale cement pipe.
[background technology]
In the lifting operation of cement pipe; The large-scale cement pipe is used for lifting at pre-buried two circular holes of pipe outer wall usually; In hole for hoist, insert the cylindrical hanger of a pair of plug-in type during lifting, the rope sling at steel rope two ends is hung on the hanger, the centre that suspension hook the hangs over steel rope tube coupling of slinging.The structural principle of this suspender is simple in the prior art, but has the risk of hanger slippage in the hole for hoist, and bigger potential safety hazard is arranged.Secondly, cement pipe is prone to during the tube coupling upset interfere with each other with the steel rope generation producing, deposit, needing frequent upset operation in transportation and the installation process, brings certain difficulty to operation.In addition, in operation process, when the tube coupling center of gravity changes, tumble very easily suddenly built on the sand because of suspender, cause the accident, therefore this device is prone to accidents in work progress with technology, and is safe and reliable inadequately.
[summary of the invention]
The object of the invention is exactly in order to solve upset difficulty in the prior art, low, the dangerous big deficiency of efficient, a kind of novel structure, safe and reliable, broad-spectrum suspender and the construction method thereof that is used for the large-scale cement pipe to be provided.
For realizing above-mentioned purpose; A kind of suspender that is used for the 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 the link hole, and the link hole is suspended two plumbing arms (2) respectively in midair through rotating shaft (3); Two plumbing arms (2) bottom is inlaid with round pin cover (5) respectively, and a pair of round pin (4) inserts through round pin cover (5) endoporus and is embedded in the hole for hoist on the cement pipe outer wall.
Described plumbing arm (2) bottom is provided with ball seat (6), and round pin cover (5) outside face is spherical, is embedded in the ball seat (6), and round pin cover (5) is done universal rotation 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) passes pin-and-hole and is inserted in the round pin cover (5) and round pin (4) outside.
Also inlay above or below the described round pin cover (5) pin hole and ball seat are installed.
A kind of construction method that adopts the described suspender hoisting large-size of claim 1 cement pipe, it is characterized in that described construction method is following: cement pipe keeps flat, and horizontal hanging beam (1) winches to the tube coupling top, and two plumbing arms (2) fall in the tube coupling both sides naturally down; Round pin (4) inserts lifting tube coupling in the tube coupling hole for hoist through guide (5), and the upset of wing baffle plate (8) restriction tube coupling keeps tube coupling steady; Guide (5) is installed in the ball seat, can universally rotate, and is convenient to the insertion of round pin and extracts; Before the lifting, insert safety plug (7), prevent that round pin from becoming flexible, withdrawing from; Tube coupling need become when keeping flat by keeping flat to become to stand up or stand up, and the tube coupling center of gravity is in the bottom, the by gravity held stationary; Tube coupling keeps flat, when standing up, utilizes the guide (5) of differing heights position on the plumbing arm, all can steadily lift by crane tube coupling.All round pins (4) plugs is convenient freely during lifting, utilizes guide (5) the lifting tube coupling of below of plumbing arm (2), is convenient to the tube coupling upset.
The present invention has compared with prior art solved the medium-and-large-sized cement pipe lifting of prior art upset difficulty, efficient low, dangerous big problem and hidden danger.The present invention can accomplish steady lifting in the construction operation process; Turning large-scale cement pipe, of many uses, can be used for lifting, loading and unloading and the upset of large-scale cement pipe; Can guarantee to guarantee construction safety on the basis of operating efficiency simultaneously; In lifting, displacement, plug process, all can keep operation steadily freely, safe and reliable, convenient and swift.
[description of drawings]
Fig. 1 is used for the main TV structure and the flat view of hanging of tube coupling of hoisting large-size cement pipe suspender for the present invention;
Fig. 2 is used for the side-looking structure and the flat view of hanging of tube coupling of hoisting large-size cement pipe suspender for the present invention;
Tube coupling rollover states scheme drawing when Fig. 3 is used for the hoisting large-size cement pipe for the present invention;
The upright view of hanging of tube coupling when Fig. 4 is used for the hoisting large-size cement pipe for the present invention;
Fig. 5 is used for the universal guide of hoisting large-size cement pipe suspender and the detailed structure scheme drawing of ball seat for the present invention;
Fig. 6 is used for the safety plug detailed structure lateral plan of hoisting large-size cement pipe suspender for the present invention;
Fig. 7 is used for the safety plug detailed structure front view of hoisting large-size cement pipe suspender for the present invention;
As shown in the figure, among the figure: 1. horizontal hanging beam 2. vertical wall 3. rotating shafts 4. round pins 5. round pins overlap 6. ball seats, 7. safety plugs, 8. wing baffle plates;
Specifying Fig. 1 is Figure of abstract of the present invention.
[specific embodiment]
Below in conjunction with accompanying drawing the present invention is described further, the structure of this device and principle are very clearly concerning this professional people.
Like Fig. 1, shown in 2, cement pipe keeps flat, and horizontal hanging beam (1) winches to the tube coupling top; Two plumbing arms (2) fall in the tube coupling both sides naturally down; Round pin (4) inserts lifting tube coupling in the tube coupling hole for hoist through 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 installed in the ball seat, can universally rotate, and is convenient to the insertion of round pin and extracts.Before the lifting, insert safety plug (7), prevent that round pin from becoming flexible, withdrawing from, and guarantees to lift by crane safety.
As shown in Figure 3, tube coupling need become when keeping flat by keeping flat to become to stand up or stand up, and the tube coupling center of gravity is in the bottom, the by gravity held stationary.
According to technical scheme of the present invention, tube coupling keeps flat, when standing up, utilizes the guide (5) of differing heights position on the plumbing arm, all can steadily lift by crane tube coupling.All round pins (4) plug is convenient freely during lifting.
Utilize guide (5) the lifting tube coupling of below of plumbing arm (2), be convenient to the tube coupling upset, whole lifting upset operation steadily freely, safe and reliable, convenient and swift.
Claims (6)
1. suspender that is used for the large-scale cement pipe; 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 the link hole; The link hole is suspended two plumbing arms (2) respectively in midair through rotating shaft (3), and two plumbing arms (2) bottom is inlaid with round pin cover (5) respectively, and a pair of round pin (4) inserts through round pin cover (5) endoporus and is embedded in the hole for hoist on the cement pipe outer wall.
2. a kind of suspender that is used for the large-scale cement pipe as claimed in claim 1; It is characterized in that described plumbing arm (2) bottom is provided with ball seat (6); Round pin cover (5) outside face is spherical, is embedded in the ball seat (6), and round pin cover (5) is done universal rotation along ball seat (6).
3. according to claim 1 or claim 2 a kind of suspender that is used for the large-scale cement pipe is characterized in that described horizontal hanging beam (1) middle part vertical direction is provided with two fixing wing baffle plates (8).
4. according to claim 1 or claim 2 a kind of suspender that is used for the large-scale cement pipe is characterized in that described round pin cover (5) outside is provided with the pin-and-hole of vertical direction, and safety plug (7) passes pin-and-hole and is inserted in outside round pin cover (5) and the round pin (4).
5. according to claim 1 or claim 2 a kind of suspender that is used for the large-scale cement pipe is characterized in that also inlaying above or below the described round pin cover (5) pin hole and ball seat is installed.
6. construction method that adopts the described suspender hoisting large-size of claim 1 cement pipe, it is characterized in that described construction method is following: cement pipe keeps flat, and horizontal hanging beam (1) winches to the tube coupling top, and two plumbing arms (2) fall in the tube coupling both sides naturally down; Round pin (4) inserts lifting tube coupling in the tube coupling hole for hoist through guide (5), and the upset of wing baffle plate (8) restriction tube coupling keeps tube coupling steady; Guide (5) is installed in the ball seat, can universally rotate, and is convenient to the insertion of round pin and extracts; Before the lifting, insert safety plug (7), prevent that round pin from becoming flexible, withdrawing from; Tube coupling need become when keeping flat by keeping flat to become to stand up or stand up, and the tube coupling center of gravity is in the bottom, the by gravity held stationary; Tube coupling keeps flat, when standing up, utilizes the guide (5) of differing heights position on the plumbing arm, all can steadily lift by crane tube coupling.All round pins (4) plugs is convenient freely during lifting, utilizes guide (5) the lifting tube coupling of below of plumbing arm (2), is convenient to the 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 true CN102718121A (en) | 2012-10-10 |
| CN102718121B CN102718121B (en) | 2014-04-23 |
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| 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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| CN (1) | CN102718121B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787188A (en) * | 2012-11-02 | 2014-05-14 | 天工爱和特钢有限公司 | Fast-forged steel overturning hanger |
| CN103935880A (en) * | 2014-04-18 | 2014-07-23 | 镇平县英卓科技有限公司 | Final assembly hanger for hydraulic oil cylinder |
| CN104058330A (en) * | 2014-06-19 | 2014-09-24 | 牛永杰 | Integrated pipeline transporting and lifting machine |
| 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 |
| CN104310206A (en) * | 2014-08-06 | 2015-01-28 | 上海隧道工程有限公司 | A pipe joint lifting and turning device and a method thereof |
| 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 |
| ES2655980A1 (en) * | 2017-08-07 | 2018-02-22 | Gestion Y Actividades Secozam Sl | DEVICE FOR LEFT PREFABRICATED BEAMS (Machine-translation by Google Translate, not legally binding) |
| CN107986147A (en) * | 2017-12-01 | 2018-05-04 | 天津航天瑞莱科技有限公司 | A kind of reversal hanger of list skirt engine |
| CN114888613A (en) * | 2022-05-07 | 2022-08-12 | 福建兴腾科技有限公司 | Nuclear power cock protective sleeve feeding method |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787188A (en) * | 2012-11-02 | 2014-05-14 | 天工爱和特钢有限公司 | Fast-forged steel overturning hanger |
| CN103935880A (en) * | 2014-04-18 | 2014-07-23 | 镇平县英卓科技有限公司 | Final assembly hanger for hydraulic oil cylinder |
| CN104058330A (en) * | 2014-06-19 | 2014-09-24 | 牛永杰 | Integrated pipeline transporting and lifting machine |
| CN104310206A (en) * | 2014-08-06 | 2015-01-28 | 上海隧道工程有限公司 | A pipe joint lifting and turning device and a 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 |
| ES2655980A1 (en) * | 2017-08-07 | 2018-02-22 | Gestion Y Actividades Secozam Sl | DEVICE FOR LEFT PREFABRICATED BEAMS (Machine-translation by Google Translate, not legally binding) |
| 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 |
| CN107986147A (en) * | 2017-12-01 | 2018-05-04 | 天津航天瑞莱科技有限公司 | A kind of reversal hanger of list skirt engine |
| 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 |
| CN114888613A (en) * | 2022-05-07 | 2022-08-12 | 福建兴腾科技有限公司 | Nuclear power cock protective sleeve feeding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102718121B (en) | 2014-04-23 |
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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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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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