CN202717509U - Hanger for large-sized cement pipe - Google Patents
Hanger for large-sized cement pipe Download PDFInfo
- Publication number
- CN202717509U CN202717509U CN 201220306371 CN201220306371U CN202717509U CN 202717509 U CN202717509 U CN 202717509U CN 201220306371 CN201220306371 CN 201220306371 CN 201220306371 U CN201220306371 U CN 201220306371U CN 202717509 U CN202717509 U CN 202717509U
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- CN
- China
- Prior art keywords
- round pin
- cement pipe
- lifting
- hanger
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of engineering lifting operation, in particular to a hanger for a large-sized cement pipe and a construction method of the hanger. The hanger comprises a transverse lifting beam, vertical arms, a rotating shaft, round pins, round pin bushes, a ball bed, a safety pin and a wing-shaped baffle plate, and is characterized in that the middle part of the transverse lifting beam is provided with a lifting hook hole, wherein the two ends of the transverse lifting beam are provided with hanging ring holes; two vertical arms are suspended on the hanging ring holes through the rotating shaft respectively; the round pin bushes are embedded into the lower parts of the two vertical arms respectively; and a pair of round pins is inserted into hanging holes buried in the outer wall of the cement pipe through inner holes of the round pin bushes. According to the hanger, the problems and hidden trouble of difficulty in lifting and turning of the large-sized cement pipe, low efficiency and high danger existing in the prior art are solved. Stable lifting can be realized in a construction process, the large-sized cement pipe can be turned over, and the hanger has a wide application range, can be used for lifting, loading, unloading and turning the large-sized cement pipe, can simultaneously guarantee safe construction on the basis of guaranteeing the construction efficiency, and can realize stable, free, safe, reliable, convenient and fast operation in lifting, shifting, plugging and pulling processes.
Description
[technical field]
The utility model relates to engineering lifting operation technical field, specifically a kind of suspender 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, insert the cylindrical hanger of a pair of plug-in type during lifting in hole for hoist, 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 larger potential safety hazard is arranged.Secondly, cement pipe is being produced, is being deposited, needing frequent upset operation in transportation and the installation process, during the tube coupling upset easily and the steel rope generation interfere with each other, bring 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 and technology are prone to accidents in work progress, and be safe and reliable not.
[utility model content]
The purpose of this utility model is exactly in order to solve upset difficulty in the prior art, low, the dangerous large deficiency of efficient, a kind of novel structure, safe and reliable, broad-spectrum suspender and construction method thereof for the large-scale cement pipe to be provided.
For achieving the above object, a kind of suspender 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, the 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), and a pair of round pin (4) inserts in the hole for hoist that is embedded on the 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 the 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) passes pin-and-hole and is inserted in 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.
Described construction method is as follows: cement pipe keeps flat, horizontal hanging beam (1) winches to the tube coupling top, two plumbing arms (2) naturally droop in the tube coupling both sides, round pin (4) inserts lifting tube coupling in the 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 installed in the ball seat, but universal rotational is convenient to the insertion of round pin and is extracted, before the lifting, insert safety plug (7), prevent that round pin is loosening, withdraw from, tube coupling need to 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, held stationary under Action of Gravity Field, tube coupling keeps flat, when standing up, utilize the round pin cover (5) of differing heights position on the plumbing arm, all can steadily lift by crane tube coupling.All round pins (4) plugs convenient during lifting is utilized round pin cover (5) the lifting tube coupling of below of plumbing arm (2), is convenient to the tube coupling upset.
The utility model has compared with prior art solved the medium-and-large-sized cement pipe lifting of prior art upset difficulty, efficient low, dangerous large problem and hidden danger.The utility model can be accomplished 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 simultaneously construction safety on the basis of operating efficiency, in lifting, displacement, plug process, all can keep operation steadily freely, safe and reliable, convenient and swift.
[description of drawings]
Fig. 1 is main TV structure and the flat view of hanging of tube coupling that the utility model is used for hoisting large-size cement pipe suspender;
Fig. 2 is side-looking structure and the flat view of hanging of tube coupling that the utility model is used for hoisting large-size cement pipe suspender;
Fig. 3 is the tube coupling rollover states schematic diagram of the utility model when being used for the hoisting large-size cement pipe;
Fig. 4 is the vertical view of hanging of the tube coupling of the utility model when being used for the hoisting large-size cement pipe;
Fig. 5 is that the utility model is used for the universal guide of hoisting large-size cement pipe suspender and the detailed structure schematic diagram of ball seat;
Fig. 6 is the safety plug detailed structure lateral plan that the utility model is used for hoisting large-size cement pipe suspender;
Fig. 7 is the safety plug detailed structure front view that the utility model is used for hoisting large-size cement pipe suspender;
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 utility model.
[specific embodiment]
The utility model is described in further detail below in conjunction with accompanying drawing, 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 the tube coupling top, and two plumbing arms 2 naturally droop in the tube coupling both sides, and round pin 4 inserts in the tube coupling hole for hoist by round pin cover 5 and lifts by crane tube coupling, and the 8 restriction tube coupling upsets of wing baffle plate keep tube coupling steady.As shown in Figure 5, round pin cover 5 is installed in the ball seat, but universal rotational is convenient to the insertion of round pin and is extracted.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 to 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, held stationary under Action of Gravity Field.
According to the technical solution of the utility model, tube coupling keeps flat, when standing up, utilizes the round pin cover 5 of differing heights position on the plumbing arm, all can steadily lift by crane tube coupling.All round pin 4 plug convenients during lifting.
Utilize the round pin cover 5 lifting tube couplings 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 (5)
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 respectively two plumbing arms (2) in midair by rotating shaft (3), two plumbing arms (2) bottom is inlaid with respectively round pin cover (5), and a pair of round pin (4) inserts in the hole for hoist that is embedded on the cement pipe outer wall by round pin cover (5) endoporus.
2. a kind of suspender 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 made universal rotational along ball seat (6).
3. a kind of suspender for the large-scale cement pipe as claimed in claim 1 or 2 is characterized in that described horizontal hanging beam (1) middle part vertical direction is provided with two fixing wing baffle plates (8).
4. a kind of suspender for the large-scale cement pipe as claimed in claim 1 or 2 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 round pin cover (5) and round pin (4) outside.
5. a kind of suspender for the large-scale cement pipe as claimed in claim 1 or 2 is characterized in that also inlaying above or below the described round pin cover (5) pin hole and ball seat is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306371 CN202717509U (en) | 2012-06-27 | 2012-06-27 | Hanger for large-sized cement pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306371 CN202717509U (en) | 2012-06-27 | 2012-06-27 | Hanger for large-sized cement pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717509U true CN202717509U (en) | 2013-02-06 |
Family
ID=47619339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306371 Expired - Fee Related CN202717509U (en) | 2012-06-27 | 2012-06-27 | Hanger for large-sized cement pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717509U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718121A (en) * | 2012-06-27 | 2012-10-10 | 中铁上海工程局有限公司 | Lifting device for large cement pipe and construction method thereof |
| CN105384057A (en) * | 2015-11-26 | 2016-03-09 | 四川华西绿舍建材有限公司 | Lifting sling for prefabricated component |
| CN105540417A (en) * | 2016-02-17 | 2016-05-04 | 山东钢铁股份有限公司 | Sling |
| CN106586822A (en) * | 2015-10-16 | 2017-04-26 | 中国国际海运集装箱(集团)股份有限公司 | Lifting tool |
| CN109422191A (en) * | 2017-08-21 | 2019-03-05 | 中电普瑞电力工程有限公司 | A kind of automatic hanging apparatus |
| CN112340592A (en) * | 2020-11-10 | 2021-02-09 | 中建三局安装工程有限公司 | Pipe jacking pipe joint hoisting device and construction method thereof |
-
2012
- 2012-06-27 CN CN 201220306371 patent/CN202717509U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718121A (en) * | 2012-06-27 | 2012-10-10 | 中铁上海工程局有限公司 | Lifting device for large cement pipe and construction method thereof |
| CN102718121B (en) * | 2012-06-27 | 2014-04-23 | 中铁上海工程局有限公司 | Construction method of lifting device for large cement pipe |
| CN106586822A (en) * | 2015-10-16 | 2017-04-26 | 中国国际海运集装箱(集团)股份有限公司 | Lifting tool |
| CN106586822B (en) * | 2015-10-16 | 2018-06-12 | 中国国际海运集装箱(集团)股份有限公司 | Hoisting fixture |
| CN105384057A (en) * | 2015-11-26 | 2016-03-09 | 四川华西绿舍建材有限公司 | Lifting sling for prefabricated component |
| CN105540417A (en) * | 2016-02-17 | 2016-05-04 | 山东钢铁股份有限公司 | Sling |
| CN109422191A (en) * | 2017-08-21 | 2019-03-05 | 中电普瑞电力工程有限公司 | A kind of automatic hanging apparatus |
| CN112340592A (en) * | 2020-11-10 | 2021-02-09 | 中建三局安装工程有限公司 | Pipe jacking pipe joint hoisting device and construction method thereof |
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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: 20130206 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |