CN203173681U - Device for lifting whole ultra-long reinforcing cage of underground continuous wall - Google Patents
Device for lifting whole ultra-long reinforcing cage of underground continuous wall Download PDFInfo
- Publication number
- CN203173681U CN203173681U CN 201220700843 CN201220700843U CN203173681U CN 203173681 U CN203173681 U CN 203173681U CN 201220700843 CN201220700843 CN 201220700843 CN 201220700843 U CN201220700843 U CN 201220700843U CN 203173681 U CN203173681 U CN 203173681U
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- suspension centre
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- steel reinforcement
- reinforcement cage
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Abstract
The utility model relates to a device for lifting the whole ultra-long reinforcing cage of an underground continuous wall. The device comprises a main lifting device and an auxiliary lifting device, wherein the main lifting device comprises a main lifting hook (1), a main shoulder pole beam (3), a main pulley (5), a main lifting rope (7), a first lifting point (9), a second lifting point (10) and a third lifting point (13); and the auxiliary lifting device comprises an auxiliary lifting hook (2), an auxiliary shoulder pole beam (4), an auxiliary pulley (6), an auxiliary lifting rope (8), a fourth lifting point(11) and a fifth lifting point (12). The device provided by the utility model changes original aloft operation into ground operation, so that the safety of operating personnel is efficiently guaranteed; and the device is high in safety and low in construction low, simplifies the lifting steps, and accelerates the construction efficiency.
Description
Technical field
The utility model relates to the realm of building construction, more particularly, relates to a kind of continuous concrete wall overlength or super dark steel reinforcement cage integral hoisting device.
Background technology
Advantages such as continuous concrete wall is as being used for the supporting building load, intercepting water antiseepage or retaining support and the continuity underground exterior-protected structure constructed, and is big with rigidity, that globality strong, displacement control is effective become main support form in ultra-deep foundation pit.
Conventional ferro-concrete continuous concrete wall steel reinforcement cage is taked sectional making, and notch connects when hanging, and steel reinforcement cage is shorter, lifts by crane fairly simple.Ferro-concrete ground-connecting-wall overlength steel reinforcement cage is because reinforcing bar is thicker, and the joint connecting time is long, and its development tendency is integral manufacturing, disposable lifting in recent years.The integral manufacturing lifting construction time is short, and the construction of sectional making hanging method is simpler relatively, is convenient to control and makes and installation quality, and is short with cage time at present, saves grooving standing time greatly, reduces and collapse or the shrinkage cavity risk.
Continuous concrete wall overlength reinforcement cage hoisting method of the prior art may further comprise the steps:
(1) the whole cage body of overlength steel reinforcement cage is longer, and weight is bigger, and suspension centre quantity is corresponding to be increased, main shoulder pole girder and the pulley of adopting of lifting.Operated by rotary motion four row suspension centres on the steel reinforcement cage, three to four suspension centres of every row, first row's suspension centre are on the halter horizontal stiffener of steel reinforcement cage one side, and other three rows are all in horizontal bar and the truss intersection of steel reinforcement cage another side cage body.Every row's suspension centre is certain distance apart, rigidity requirement when guaranteeing reinforcement cage hoisting.
Adopt main hanging with pair to hang cooperation when (2) lifting by crane, two-shipper lifts, behind the aerial Hui Zhi, the workman climbs up steel reinforcement cage and tears the suspension centre shackle that pair is hung open, remove pair and hang hanging apparatus, the master hangs positioning then, the underground continuous wall groove segment mark that aligning is led on the wall is transferred steel reinforcement cage, main stop when hanging near second row's suspension centre absolute altitude when transferring to, insert and lead the wall shoulder pole and steel reinforcement cage is put surely led on the wall, tear this row's suspension centre shackle open, the workman climbs up the high-altitude again and changes suspension centre to the horizontal stiffener of corresponding cage top, carry cage again and transfer, change suspension centre at last to hanging the muscle place, finally transfer and put in place.
In above-mentioned hoisting method, the workman need repeatedly climb, and is dangerous high, has great potential safety hazard, and lifting step complexity, and operating efficiency is low.
The utility model content
The technical problems to be solved in the utility model is, a kind of safe, the lifting step is simple, operating efficiency is high continuous concrete wall overlength steel reinforcement cage integral hoisting device is provided.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of continuous concrete wall overlength steel reinforcement cage integral hoisting device, comprise main device for hoisting and secondary device for hoisting; Described main device for hoisting comprises main suspension hook, main shoulder pole girder, head pulley, main lifting rope, first suspension centre, second suspension centre and the 3rd suspension centre, described main suspension hook is connected with described main shoulder pole girder, described head pulley is installed on the described main shoulder pole girder, one end of described main lifting rope is fixed on described first suspension centre, the other end walks around described head pulley successively and second suspension centre is fixed on described the 3rd suspension centre, described first suspension centre is arranged on the cage top of steel reinforcement cage and meets Tu Mianshang, described second suspension centre is arranged on the cage stage casing of steel reinforcement cage and meets on the pitted surface, and described the 3rd suspension centre is arranged on the cage top of steel reinforcement cage and meets on the pitted surface; Described secondary device for hoisting comprises secondary suspension hook, secondary shoulder pole girder, auxiliary pulley, secondary lifting rope, four-point lifting and the 5th suspension centre, described secondary suspension hook is connected with described secondary shoulder pole girder, described auxiliary pulley is installed on the described secondary shoulder pole girder, one end of described secondary lifting rope is fixed on the described four-point lifting, the other end is walked around described auxiliary pulley and is fixed on described the 5th suspension centre, described four-point lifting is arranged on the cage stage casing of steel reinforcement cage and meets pitted surface, and described the 5th suspension centre is arranged on the cage hypomere of steel reinforcement cage and meets pitted surface.
In continuous concrete wall overlength steel reinforcement cage integral hoisting device described in the utility model, described first suspension centre, second suspension centre, the 3rd suspension centre, four-point lifting and the 5th suspension centre are provided with shackle.
In continuous concrete wall overlength steel reinforcement cage integral hoisting device described in the utility model, described auxiliary pulley is the single-wheel snatch block.
In continuous concrete wall overlength steel reinforcement cage integral hoisting device described in the utility model, described integral hoisting device also comprises leads the wall shoulder pole.
Implement continuous concrete wall overlength steel reinforcement cage integral hoisting device of the present utility model, have following beneficial effect: an end of main lifting rope is fixed on first suspension centre, the other end walks around head pulley successively and second suspension centre is fixed on the 3rd suspension centre, after main lifting rope taken off from second suspension centre, the two ends of main lifting rope are connected with the 3rd suspension centre with first suspension centre respectively, the workman need not to climb up steel reinforcement cage and carries out the high-altitude and change rope, original aloft work is changed to Ground Operation, the operating personnel is effectively ensured safely, and construction cost is low, the lifting step is simplified, and accelerates operating efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of steel reinforcement cage the utility model integral hoisting device when being in horizontality;
Fig. 2 is the wire rope handling mode scheme drawing of main lifting rope and secondary lifting rope;
Fig. 3 is the structural representation of steel reinforcement cage the utility model integral hoisting device when being in erectility;
Fig. 4 is the structural representation when leading wall shoulder pole insertion steel reinforcement cage;
Fig. 5 is the structural representation after main lifting rope and second suspension centre break away from.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As Fig. 1-shown in Figure 5, the utility model continuous concrete wall overlength steel reinforcement cage integral hoisting device comprises main device for hoisting and secondary device for hoisting.
Main device for hoisting comprises main suspension hook 1, main shoulder pole girder 3, head pulley 5, main lifting rope 7, first suspension centre 9, second suspension centre 10 and the 3rd suspension centre 13.Main suspension hook 1 is connected with main shoulder pole girder 3, head pulley 5 is installed on the main shoulder pole girder 3, one end of main lifting rope 7 is fixed on first suspension centre 9, the other end walks around head pulley 5 successively and second suspension centre 10 is fixed on the 3rd suspension centre 13, after second suspension centre 10 broke away from main lifting rope 7, main lifting rope 7 directly was connected with the 3rd suspension centre 13 with first suspension centre 9.First suspension centre 9 and the 3rd suspension centre 13 are separately positioned on the cage top of steel reinforcement cage 14 and meet native face and meet on the pitted surface, can be arranged on the halter horizontal stiffener, second suspension centre 10 is arranged on the cage stage casing of steel reinforcement cage 14 and meets on the pitted surface, can be arranged on horizontal bar and the truss intersection of cage body.Meet native face and refer to direction outside foundation ditch, meet pitted surface and refer to direction in the foundation ditch.
Secondary device for hoisting comprises secondary suspension hook 2, secondary shoulder pole girder 4, auxiliary pulley 6, secondary lifting rope 8, four-point lifting 11 and the 5th suspension centre 12.Secondary suspension hook 2 is connected with secondary shoulder pole girder 4, and auxiliary pulley 6 is installed on the secondary shoulder pole girder 4, and an end of secondary lifting rope 8 is fixed on the four-point lifting 11, and the other end is walked around auxiliary pulley 6 and is fixed on the 5th suspension centre 12.Four-point lifting 11 is arranged on the cage stage casing of steel reinforcement cage 14 and meets pitted surface, and the 5th suspension centre 12 is arranged on the cage hypomere of steel reinforcement cage 14 and meets pitted surface, and four-point lifting 11 and the 5th suspension centre 12 can be arranged on horizontal bar and the truss intersection of cage body.Auxiliary pulley 6 is single-wheel snatch blocks, directly opens face of pulley secondary lifting rope 8 and auxiliary pulley 6 are broken away from, thereby make secondary suspension hook 2, secondary shoulder pole girder 4, auxiliary pulley 6 break away from steel reinforcement cage 14.When the length of secondary lifting rope 8 should guarantee that steel reinforcement cage 14 is in erectility, secondary shoulder pole girder 4 and auxiliary pulley 6 were positioned at the bottom of steel reinforcement cage 14, conveniently take off auxiliary pulley 6 and secondary shoulder pole girder 4.
Main suspension hook 1 is connected with main lifting rope 7 by main shoulder pole girder 3, head pulley 5, secondary suspension hook 2 is connected with secondary lifting rope 8 by secondary shoulder pole girder 4, auxiliary pulley 6, first suspension centre 9, second suspension centre 10, the 3rd suspension centre 13, four-point lifting 11 and the 5th suspension centre 12 can arrange a plurality of, set in a row, steel reinforcement cage 14 is stressed even in the process of lifting, distortion can not occur, and main lifting rope 7 does not directly contact Wear with main suspension hook 1 with secondary suspension hook 2 with secondary lifting rope 8.
Further, first suspension centre 9, second suspension centre 10, the 3rd suspension centre 13, four-point lifting 11 and the 5th suspension centre 12 are provided with shackle, can make main lifting rope 7 or secondary lifting rope 8 break away from suspension centre by removing shackle, and be easy to use.
Further, integral hoisting device of the present utility model can also comprise leads wall shoulder pole 15, leads wall shoulder pole 15 and can insert in the steel reinforcement cage 14, leads on the wall 16 thereby steel reinforcement cage 14 is supported on.
Further, steel reinforcement cage 14 is provided with round steel reinforcement measure assurance safety at suspension centre and slotting wall shoulder pole 15 positions of leading.
The utility model also provides a kind of continuous concrete wall overlength steel reinforcement cage integral hoisting method, may further comprise the steps:
S1 as shown in Figure 1 and Figure 2, meets native face on the cage top of steel reinforcement cage and with meeting first suspension centre and the 3rd suspension centre is set respectively on the pitted surface, and first suspension centre and the 3rd suspension centre can be arranged on the halter horizontal stiffener.Meet pitted surface in the cage stage casing second suspension centre and four-point lifting are set, meet pitted surface at the cage hypomere the 5th suspension centre is set, second suspension centre, four-point lifting and the 5th suspension centre can be arranged on horizontal bar and the truss intersection of cage body.
S2 is fixed on an end of main lifting rope on first suspension centre, and the other end walks around head pulley successively and second suspension centre is fixed on the 3rd suspension centre, and head pulley is connected with main shoulder pole girder, and main shoulder pole girder is connected with main suspension hook; One end of secondary lifting rope is fixed on the four-point lifting, and the other end is walked around auxiliary pulley and is fixed on the 5th suspension centre, and auxiliary pulley is connected with secondary shoulder pole girder, and secondary shoulder pole girder is connected with secondary suspension hook.
S3 as shown in Figure 3, mentions main suspension hook and secondary suspension hook by lifting appliance, and steel reinforcement cage makes steel reinforcement cage Hui Zhi after putting down and lifting certain altitude, and steel reinforcement cage is in erectility.
S4, secondary hook falling, secondary shoulder pole girder, auxiliary pulley and secondary lifting rope hang and hang over the following segment trailer of steel reinforcement cage, and secondary lifting rope and secondary shoulder pole girder, auxiliary pulley are broken away from.When auxiliary pulley is the single-wheel snatch block, directly opens face of pulley secondary lifting rope and auxiliary pulley are broken away from.
S5, mobile main suspension hook is aimed at the underground continuous wall groove segment mark of leading on the wall and is transferred steel reinforcement cage, transfer a segment distance after, remove secondary lifting rope, tear the process of rope open and can carry out on ground.
S6 as Fig. 4, shown in Figure 5, stops after continuing to transfer steel reinforcement cage one segment distance, inserts to lead the wall shoulder pole and steel reinforcement cage is shelved on leads on the wall, leads the effect that the wall shoulder pole plays support.Main lifting rope is taken off from second suspension centre, and after the disengaging, the two ends of main lifting rope are connected with the 3rd suspension centre with first suspension centre respectively, extract out then and lead the wall shoulder pole.Changing the process of rope can carry out on ground, need not to climb.
S7 changes suspension centre to the cage top of steel reinforcement cage and hangs muscle, transfers steel reinforcement cage and puts in place, and steel reinforcement cage places leads in the wall chase.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (4)
1. a continuous concrete wall overlength steel reinforcement cage integral hoisting device is characterized in that,
Comprise main device for hoisting and secondary device for hoisting;
Described main device for hoisting comprises main suspension hook (1), main shoulder pole girder (3), head pulley (5), main lifting rope (7), first suspension centre (9), second suspension centre (10) and the 3rd suspension centre (13), described main suspension hook (1) is connected with described main shoulder pole girder (3), described head pulley (5) is installed on the described main shoulder pole girder (3), one end of described main lifting rope (7) is fixed on described first suspension centre (9), the other end walks around head pulley (5) successively and described second suspension centre (10) is fixed on described the 3rd suspension centre (13), described first suspension centre (9) is arranged on the cage top of steel reinforcement cage (14) and meets Tu Mianshang, described second suspension centre (10) is arranged on the cage stage casing of steel reinforcement cage (14) and meets on the pitted surface, and described the 3rd suspension centre (13) is arranged on the cage top of steel reinforcement cage (14) and meets on the pitted surface;
Described secondary device for hoisting comprises secondary suspension hook (2), secondary shoulder pole girder (4), auxiliary pulley (6), secondary lifting rope (8), four-point lifting (11) and the 5th suspension centre (12), described secondary suspension hook (2) is connected with described secondary shoulder pole girder (4), described auxiliary pulley (6) is installed on the described secondary shoulder pole girder (4), one end of described secondary lifting rope (8) is fixed on the described four-point lifting (11), the other end is walked around described auxiliary pulley (6) and is fixed on described the 5th suspension centre (12), described four-point lifting (11) is arranged on the cage stage casing of steel reinforcement cage (14) and meets pitted surface, and described the 5th suspension centre (12) is arranged on the cage hypomere of steel reinforcement cage (14) and meets pitted surface.
2. continuous concrete wall overlength steel reinforcement cage integral hoisting device according to claim 1 is characterized in that described first suspension centre (9), second suspension centre (10), the 3rd suspension centre (13), four-point lifting (11) and the 5th suspension centre (12) are provided with shackle.
3. continuous concrete wall overlength steel reinforcement cage integral hoisting device according to claim 1 is characterized in that described auxiliary pulley (6) is the single-wheel snatch block.
4. continuous concrete wall overlength steel reinforcement cage integral hoisting device according to claim 1 is characterized in that, described integral hoisting device also comprises leads wall shoulder pole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700843 CN203173681U (en) | 2012-12-17 | 2012-12-17 | Device for lifting whole ultra-long reinforcing cage of underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700843 CN203173681U (en) | 2012-12-17 | 2012-12-17 | Device for lifting whole ultra-long reinforcing cage of underground continuous wall |
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| Publication Number | Publication Date |
|---|---|
| CN203173681U true CN203173681U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700843 Withdrawn - After Issue CN203173681U (en) | 2012-12-17 | 2012-12-17 | Device for lifting whole ultra-long reinforcing cage of underground continuous wall |
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| Country | Link |
|---|---|
| CN (1) | CN203173681U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043526A (en) * | 2012-12-17 | 2013-04-17 | 中国一冶集团有限公司 | Integral hoisting device and method for super-long steel reinforcement cage of underground continuous wall |
| CN103879878A (en) * | 2014-01-11 | 2014-06-25 | 张宗楼 | Dual-pulley wallboard self-balancing upright lifting appliance |
| CN104099922A (en) * | 2014-07-23 | 2014-10-15 | 中交一航局第五工程有限公司 | Concentric hoisting method for T-shaped reinforcement cage with diaphragm walls |
| CN105016191A (en) * | 2015-07-23 | 2015-11-04 | 上海市安装工程集团有限公司 | Lifting sling and method for large equipment |
| CN107235413A (en) * | 2017-06-16 | 2017-10-10 | 中交航局第工程有限公司 | A kind of component Current Collector Sleave |
| CN108675132A (en) * | 2018-04-16 | 2018-10-19 | 中国二十冶集团有限公司 | A kind of steel construction purlin and Accessory Members method for rapidly mounting |
| CN110847156A (en) * | 2019-11-27 | 2020-02-28 | 中铁九局集团第四工程有限公司 | Steel reinforcement cage suitable for underground diaphragm wall of air shaft and use method |
| CN111411624A (en) * | 2020-03-27 | 2020-07-14 | 深圳市工勘岩土集团有限公司 | Hoisting method for reinforcement cage of underground continuous wall in height-limited area |
-
2012
- 2012-12-17 CN CN 201220700843 patent/CN203173681U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043526A (en) * | 2012-12-17 | 2013-04-17 | 中国一冶集团有限公司 | Integral hoisting device and method for super-long steel reinforcement cage of underground continuous wall |
| CN103043526B (en) * | 2012-12-17 | 2015-03-11 | 中国一冶集团有限公司 | Integral hoisting device and method for super-long steel reinforcement cage of underground continuous wall |
| CN103879878A (en) * | 2014-01-11 | 2014-06-25 | 张宗楼 | Dual-pulley wallboard self-balancing upright lifting appliance |
| CN103879878B (en) * | 2014-01-11 | 2017-02-08 | 张宗楼 | Dual-pulley wallboard self-balancing upright lifting appliance |
| CN104099922A (en) * | 2014-07-23 | 2014-10-15 | 中交一航局第五工程有限公司 | Concentric hoisting method for T-shaped reinforcement cage with diaphragm walls |
| CN105016191A (en) * | 2015-07-23 | 2015-11-04 | 上海市安装工程集团有限公司 | Lifting sling and method for large equipment |
| CN107235413A (en) * | 2017-06-16 | 2017-10-10 | 中交航局第工程有限公司 | A kind of component Current Collector Sleave |
| CN108675132A (en) * | 2018-04-16 | 2018-10-19 | 中国二十冶集团有限公司 | A kind of steel construction purlin and Accessory Members method for rapidly mounting |
| CN110847156A (en) * | 2019-11-27 | 2020-02-28 | 中铁九局集团第四工程有限公司 | Steel reinforcement cage suitable for underground diaphragm wall of air shaft and use method |
| CN111411624A (en) * | 2020-03-27 | 2020-07-14 | 深圳市工勘岩土集团有限公司 | Hoisting method for reinforcement cage of underground continuous wall in height-limited area |
| CN111411624B (en) * | 2020-03-27 | 2021-09-14 | 深圳市工勘岩土集团有限公司 | Hoisting method for reinforcement cage of underground continuous wall in height-limited area |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20150311 |
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| RGAV | Abandon patent right to avoid regrant |