CN105621231A - Combined lifting appliance special for large-diameter reinforced concrete drainage pipe - Google Patents
Combined lifting appliance special for large-diameter reinforced concrete drainage pipe Download PDFInfo
- Publication number
- CN105621231A CN105621231A CN201410594208.0A CN201410594208A CN105621231A CN 105621231 A CN105621231 A CN 105621231A CN 201410594208 A CN201410594208 A CN 201410594208A CN 105621231 A CN105621231 A CN 105621231A
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- drainage pipe
- concrete drainage
- upper arm
- special combination
- 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.)
- Pending
Links
Abstract
A combined lifting appliance special for a large-diameter reinforced concrete drainage pipe comprises a U-type lifting piece; one end of the U-type lifting piece is an upper moment arm, and one end of the U-type lifting piece is a lower moment arm; the upper moment arm and the lower moment arm are connected through a connector; the extension cord of the center line of the upper moment arm intersects with the extension cord of the center line of the lower moment arm; a lifting plate is arranged at the non-connection end of the upper moment arm and provided with lifting holes, and an auxiliary lifting ring is arranged on the upper moment arm. The combined lifting appliance special for the large-diameter reinforced concrete drainage pipe is simple in structure and can safely and rapidly lift the large-diameter reinforced concrete drainage pipe.
Description
Technical field
The present invention relates to the suspender for water pipe, particularly a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender.
Background technology
When existing large-diameter steel reinforced concrete drainage pipe carries out handling, installation at the construction field (site), it is typically with steel wire rope punching to hang or body is first hoisted near installation site by carrying pole type combined sling, take off steel wire rope or carrying pole type combined sling again, then apply external force by miscellaneous equipment and make its installation in position. Its shortcoming is: 1, steel wire rope punching is hung or the forced contact face of carrying pole type combined sling and body is too small, causes, in hoisting process, body force part is easily caused damage, affects product quality; 2, lifting work efficiency is relatively low, when lifting a large-diameter steel reinforced concrete drainage pipe, generally requires four to five steps, multiple person cooperational, and by miscellaneous equipment, need to waste time and energy; 3, in real process, owing to operation link is too much, there is bigger potential safety hazard.
Summary of the invention
The technical problem to be solved is to provide a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender, it is possible to achieve safety, speed lifting.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender includes U-shaped hanging piece, U-shaped hanging piece one end is upper arm, one end is the lower arm of force, being connected by connector between the lower arm of force with upper power wall, the extended line of upper arm centrage intersects with wall centrage extended line of exerting oneself;
Be provided with lifting plate in the disconnected termination of upper arm, lifting plate is provided with hole for hoist, and upper arm is provided with auxiliary suspension ring.
Further, the angle that the extended line of upper arm centrage and described wall centrage extended line of exerting oneself are crossed to form is 5-8 degree.
Further, lifting plate is provided with multiple hole for hoist.
Further, upper arm is provided with down-pressed pole, and down-pressed pole is extensible member.
Further, connector surface is provided with cushion.
It is an advantage of the current invention that, U-shaped hanging piece is taked to insert lifting (adding the forced contact area of suspender and body) from body end face side, lift by crane U-shaped hanging piece with two rhizoid ropes simultaneously, U-shaped hanging piece and two rhizoid ropes are made to play composition triangular form, triangle is utilized to lift by crane, ensure that the safety in utilization of special combination suspender and flexibility ratio, make large-diameter steel reinforced concrete drainage pipe lifting work efficiency improve more than 3 times than ever simultaneously, and to body quality without any damage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the use state reference map of the present invention.
Fig. 3 is upper arm preferred structure schematic diagram.
In figure: upper arm 1, the lower arm of force 2, lift plate 3, hole for hoist 4, rise and reuse shackle 5,
King wire rope sling 6, down-pressed pole 7, assist suspension ring 8, auxiliary steel wire rope set 9, crampon 10.
Detailed description of the invention
In Fig. 1, a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender includes U-shaped hanging piece, U-shaped hanging piece one end is upper arm 1, one end is the lower arm of force 2, it is connected by connector between the lower arm of force 1 with upper power wall 2, preferred connector surface is provided with cushion, cushion can eliminate the reinforced concrete sewer pipe impulsive force to connector, the extended line of upper arm 1 centrage intersects with wall 2 centrage extended line of exerting oneself, preferably, the angle that the extended line of upper arm 1 centrage and the lower arm of force 2 centrage extended line are crossed to form is 5-8 degree, can ensure that under special combination suspender, the arm of force 2 both facilitated when inserting body inner wall of end, can avoid again body appearance quality is caused damage,
Be provided with lifting plate 3 in the disconnected termination of upper arm 1, lifting plate 3 is provided with multiple hole for hoist 4, and hole for hoist 4 is connected to king wire rope sling 6, and upper arm 1 is provided with auxiliary suspension ring 8, and auxiliary suspension ring 8 are connected to auxiliary steel wire rope set 9.
In Fig. 3, upper arm 1 is provided with down-pressed pole 7, and down-pressed pole 7 is extensible member.
Operation principle, in Fig. 2, by king wire rope sling 6, auxiliary steel wire rope set 9 has passed through the hole for hoist 4 reusing shackle respectively at lifting plate 3, auxiliary suspension ring 8 are connected, first the other end of king wire rope sling 6 is linked in crane gear suspension hook 10, the other end that auxiliary steel wire rope overlaps 9 again is linked in crane gear suspension hook 10, promote special combination suspender, after ensureing that under U-shaped hanging piece, the arm of force 2 is in level, special combination suspender is hoisted to the reinforced concrete sewer pipe female end side parked, smoothly insert body bellmouth inwall top by overall for the lower arm of force 2 of U-shaped hanging piece, and after making its centrage overlap with inboard wall of tube body top bus bar, suitably loosen crampon 10, take off the connection of auxiliary steel wire rope set 9 and crampon 10, promote crampon 10 again, smoothly reinforced concrete sewer pipe can be hoisted to designated mounting position, in place without docking by miscellaneous equipment can carrying out with mounted pipeline, after installation to be confirmed puts in place, suitably loosen crampon 10, the other end that auxiliary steel wire rope overlaps 9 again is linked in crampon 10, suitably promote crampon 10, make the arm of force 2 under U-shaped hanging piece be in level and depart from after the contacting of inboard wall of tube body, smoothly the lower arm of force 2 of special combination suspender can be removed from inboard wall of tube body, the lifting operation of next root reinforced concrete sewer pipe is carried out again by above-mentioned steps.
Preferably, when loop wheel machine cannot in place (the lower arm of force 2 of U-shaped hanging piece cannot be horizontally inserted body bellmouth inwall top), can adopt artificial by the lower arm of force 2 of U-shaped hanging piece overall insertion body bellmouth inwall top, then make the flexible lower pressure pipe body bellmouth outer wall of down-pressed pole 7 of upper arm 1, make the lower arm of force 2 hold horizontal level at tubular body.
Claims (5)
1. a large-diameter steel reinforced concrete drainage pipe special combination suspender, it is characterized in that: described combined sling includes U-shaped hanging piece, U-shaped hanging piece one end is upper arm (1), one end is the lower arm of force (2), being connected by connector between the lower arm of force (1) with upper power wall (2), the extended line of upper arm (1) centrage intersects with wall of exerting oneself (2) centrage extended line;
Be provided with lifting plate (3) in the disconnected termination of upper arm (1), lifting plate (3) is provided with hole for hoist (4), and upper arm (1) is provided with auxiliary suspension ring (8).
2. a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender according to claim 1, it is characterised in that: the angle that the extended line of described upper arm (1) centrage and the described lower arm of force (2) centrage extended line are crossed to form is 5-8 degree.
3. a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender according to claim 1, it is characterised in that: described lifting plate (3) is provided with multiple hole for hoist (4).
4. a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender according to claim 1, it is characterised in that: described upper arm (1) is provided with down-pressed pole (11), and down-pressed pole (11) is extensible member.
5. a kind of large-diameter steel reinforced concrete drainage pipe special combination suspender according to claim 1, it is characterised in that: described connector surface is provided with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594208.0A CN105621231A (en) | 2014-10-30 | 2014-10-30 | Combined lifting appliance special for large-diameter reinforced concrete drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594208.0A CN105621231A (en) | 2014-10-30 | 2014-10-30 | Combined lifting appliance special for large-diameter reinforced concrete drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621231A true CN105621231A (en) | 2016-06-01 |
Family
ID=56036642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594208.0A Pending CN105621231A (en) | 2014-10-30 | 2014-10-30 | Combined lifting appliance special for large-diameter reinforced concrete drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621231A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953390A (en) * | 2017-06-22 | 2018-04-24 | 广州特种承压设备检测研究院 | Pipe notch processing machine |
| CN108502701A (en) * | 2018-06-19 | 2018-09-07 | 中交公局海威工程建设有限公司 | Rigid tubing unilateral side interpolation type safety hook |
| CN108502706A (en) * | 2018-05-23 | 2018-09-07 | 中交公局第二工程有限公司 | A kind of prefabricated beam body template suspension appliance |
| CN113562597A (en) * | 2021-07-27 | 2021-10-29 | 湖北大帆金属制品有限公司 | Tray lifting hook |
-
2014
- 2014-10-30 CN CN201410594208.0A patent/CN105621231A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953390A (en) * | 2017-06-22 | 2018-04-24 | 广州特种承压设备检测研究院 | Pipe notch processing machine |
| CN108502706A (en) * | 2018-05-23 | 2018-09-07 | 中交公局第二工程有限公司 | A kind of prefabricated beam body template suspension appliance |
| CN108502701A (en) * | 2018-06-19 | 2018-09-07 | 中交公局海威工程建设有限公司 | Rigid tubing unilateral side interpolation type safety hook |
| CN113562597A (en) * | 2021-07-27 | 2021-10-29 | 湖北大帆金属制品有限公司 | Tray lifting hook |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103663142B (en) | Tailing mechanism and translation tailing hoisting method | |
| CN105621231A (en) | Combined lifting appliance special for large-diameter reinforced concrete drainage pipe | |
| CN201713215U (en) | Flange pipe hanger | |
| CN202717509U (en) | Hanger for large-sized cement pipe | |
| CN204162282U (en) | A kind of large-diameter steel reinforced concrete drainage pipe special combination suspender | |
| CN103422662A (en) | Integral mobile construction platform for cast-in-place of elevator shaft and method for using same | |
| CN204342257U (en) | A kind of large-scale component turning device | |
| CN212198153U (en) | Lifting hook for building construction tower crane | |
| CN202785255U (en) | Turnover hoisting tool for reinforced concrete pipe joint | |
| CN204281054U (en) | A kind of small-sized caisson suspender | |
| CN203269355U (en) | Hoisting appliance for hoisting concrete pipes | |
| CN205132926U (en) | Special well word hoist of hydroelectric set tail water ell | |
| CN205590168U (en) | Overturning lifting device | |
| CN104477757B (en) | The manual special hanger of the part of large-scale box type without hanger | |
| CN211971577U (en) | Tower crane system | |
| CN204416900U (en) | A kind of transformer bushing lifting device | |
| CN207090858U (en) | A kind of storage tank shell hoisting steel plate device | |
| CN202687780U (en) | Pipeline hoisting clamp | |
| CN204751876U (en) | Simple gate is erected heavy -duty machine swift current tail and is taken off row integration special lifting device | |
| CN206599375U (en) | A kind of door type steel structure hoisting instrument | |
| CN205257821U (en) | Movable hoisting equipment | |
| CN205204720U (en) | Deep well subaqueous pump's hoist and mount frock | |
| CN211226017U (en) | Major diameter reinforced concrete pipe hoist | |
| CN204490303U (en) | A kind of novel PC CP steel cylinder suspender | |
| CN215047936U (en) | Large-diameter municipal concrete pipe special lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |