CN103556626B - Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage - Google Patents
Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage Download PDFInfo
- Publication number
- CN103556626B CN103556626B CN201310531064.XA CN201310531064A CN103556626B CN 103556626 B CN103556626 B CN 103556626B CN 201310531064 A CN201310531064 A CN 201310531064A CN 103556626 B CN103556626 B CN 103556626B
- Authority
- CN
- China
- Prior art keywords
- hanging
- bar cage
- steel bar
- boatswain chair
- cage
- 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.)
- Active
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a hanging structure for hoisting a large-diameter hole drilling filling pile steel bar cage. The hanging structure is used for hanging the steel bar cage into a protection tube, and comprises a plurality of hanging components, wherein all hanging components are ranged in the circumferential direction at equal intervals and are connected with the upper end of the steel bar cage, each hanging component is provided with a clamp hook with a downward opening, a clamp hook of each hanging component is hooked and buckled at the upper end of the protection tube so that the steel bar cage can be hung in the protection tube, a traditional measure of adopting sectional steel as a hanging supporter for hanging the steel bar cage is abandoned, the hanging structure occupies a small space in the protection tube, and great convenience is brought for the subsequent guide pipe installation and concrete casting construction. Meanwhile, the hanging components can be freely increased or decreased according to the weight of the steel bar cage, particularly for the overweight steel bar cage, the hanging components can be increased in pairs for reducing the stress of each hanging component, the safety factor of the whole structure is high, any influence cannot be generated on the original hanging structure by newly increased or decreased hanging components, and the operation is convenient and fast.
Description
Technical field
the present invention relates to borehole filling pile cage of reinforcement hoisting technology field, particularly a kind of hanging structure for large diameter bored pile reinforcing bar cage hoisting.
Background technology
along with the Large scale construction of highway in China, railway through street net, build one after another across river, river, sea-bridge beam in a large number, and these grand bridges often need to build huge pier footing in deep water.Bridge major diameter, super long pile construction under deepwater environment, overweight reinforcing cage hanging problem in aperture after having transferred will inevitably be run into, transferring the metapore mouth that puts in place, to hang traditional method be choose the main muscle of reinforcing cage several as hanging muscle spreading to reinforcing cage, hang muscle upper end and be welded into closed circle, little shaped steel is passed from hanging in the middle of muscle annulus, horizontally choose at casing mouth, as the interim suspended support of reinforcing cage, but when this way is generally only applicable to reinforcing cage lighter in weight.When reinforcing cage weight is larger, many little shaped steel need be increased as suspended support, and these small-sized steel capital to be passed from casing mouth, thus transfer to subsequent construction conduit and concreting etc. causes very big inconvenience; And when removing hangar system after concreting, be all generally that direct gas cutting cuts off and hangs muscle, directly cut off when stressed and hang muscle, be easy to occur security incident.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of hanging structure for large diameter bored pile reinforcing bar cage hoisting easy to use, safe.
For solving the problems of the technologies described above adopted technical scheme: a kind of hanging structure for large diameter bored pile reinforcing bar cage hoisting, for reinforcing cage is hung in casing, comprise some hanging components, each described hanging component along the circumferential direction equalization is spaced and is connected with reinforcing cage upper end, each described hanging component has a grab that Open Side Down, by the grab fastener of each described hanging component in casing upper end with by reinforcing cage hanging in casing.
Be further used as the improvement of technical solution of the present invention, each described hanging component comprises hangs box and boatswain chair, and described grab is arranged on hangs box one end, and the described extension box other end is fixed together by some bearing pins and boatswain chair.
Be further used as the improvement of technical solution of the present invention, described boatswain chair is a rectangular slab, on described boatswain chair, equalization is interval with a row through hole, has the container cavity of accommodating boatswain chair in described extension box, and the both sides end face of described extension box is provided with some pin shaft holes corresponding with the through hole of boatswain chair.
Be further used as the improvement of technical solution of the present invention, described boatswain chair is connected with reinforcing cage upper end by wire rope.
Beneficial effect: this hanging structure for large diameter bored pile reinforcing bar cage hoisting is by arranging hanging component at its upper end when lifting reinforcing cage, when in the end a joint reinforcing bar cage hoisting is transferred to casing, the grab fastener of hanging component carries out follow-up concreting in casing upper end again to be hung by reinforcing cage, abandoning tradition adopts shaped steel to hang reinforcing cage as suspended support, this hanging structure does not take casing mouth space, brings great convenience to further conduit installation and concrete pouring construction.Can increase or reduce simultaneously hanging component voluntarily according to the weight of reinforcing cage, particularly for overweight reinforcing cage, symmetrically in pairs can increase hanging component, to reduce the stressed of each hanging component, total safety factor is high, newly-increased or minimizing hanging component does not produce any impact to original hanging structure, convenient to operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further;
Fig. 1 is the lifting schematic diagram of the embodiment of the present invention;
Fig. 2 is the elevation of the embodiment of the present invention;
Fig. 3 is the plan view of the embodiment of the present invention;
Fig. 4 is the elevation hanging box in the embodiment of the present invention;
Fig. 5 is the plan view hanging box in the embodiment of the present invention;
Fig. 6 is the elevation of boatswain chair in the embodiment of the present invention.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, a kind of hanging structure for large diameter bored pile reinforcing bar cage hoisting of the present invention, for reinforcing cage 20 being hung in casing 30, comprise some hanging components 10, each hanging component 10 along the circumferential direction equalization is spaced and is connected with reinforcing cage 20 upper end, each hanging component 10 has a grab that Open Side Down 13, by grab 13 fastener of each hanging component 10 in casing 30 upper end so that reinforcing cage 20 is hung in casing 30.
This hanging structure for large diameter bored pile reinforcing bar cage hoisting is by arranging hanging component 10 at its upper end when lifting reinforcing cage 20, when in the end joint reinforcing cage 20 lifting is transferred to casing 30, grab 13 fastener of hanging component 10 carries out follow-up concreting in casing 30 upper end again to be hung by reinforcing cage 20, abandoning tradition adopts shaped steel to hang reinforcing cage as suspended support, this hanging structure does not take casing mouth space, brings great convenience to further conduit installation and concrete pouring construction.Can increase or reduce simultaneously hanging component 10 voluntarily according to the weight of reinforcing cage 20, particularly for overweight reinforcing cage, symmetrically in pairs can increase hanging component 10, to reduce the stressed of each hanging component 10, total safety factor is high, newly-increased or minimizing hanging component does not produce any impact to original hanging structure, convenient to operation.
As the preferred embodiment of the present invention, each hanging component 10 comprises hangs box 11 and boatswain chair 12, and grab 13 is arranged on hangs box 11 one end, hangs box 11 other end and is fixed together with boatswain chair 12 by some bearing pins 14.
Hanging component 10 is made up of extension box 11 and boatswain chair 12 two parts, adopts some bearing pin 14 assembly and connections together, the installation and removal of convenient hanging component 10.
As the preferred embodiment of the present invention, boatswain chair 12 is a rectangular slab, on boatswain chair 12, equalization is interval with a row through hole 121, hanging the container cavity 111 having accommodating boatswain chair 12 in box 11, the both sides end face hanging box 11 is provided with some pin shaft holes 112 corresponding with the through hole 121 of boatswain chair 12.
As the preferred embodiment of the present invention, described boatswain chair 12 is connected with reinforcing cage 20 upper end by wire rope.
In the present embodiment, boatswain chair 12 is inserted in the container cavity 111 hanging box 11, can adjust position up and down, boatswain chair 12 and extension both boxes 11 is fixed together successively by bearing pin 14 through the extension pin shaft hole 112 of box 11 and the through hole 121 of boatswain chair 12.Wherein hang box 11 other end to have a rectangular notch one and serve as grab 13, the width of this rectangular indentation is corresponding with the thickness of casing 30.
Hanging structure of the present invention is utilized to carry out the work progress of reinforcing cage hanging as follows: the quantity determining to adopt hanging component 10 according to the weight of reinforcing cage 20; Before in the end a joint reinforcing cage 20 transfers lifting, first extension box 11 and boatswain chair 12 are linked into an integrated entity by bearing pin 14, adopt steel wire penetrating boatswain chair 12 through hole 121 to be bottom fixedly connected with reinforcing cage 20 upper end, adopt steel wire penetrating boatswain chair 12 through hole 121 to be topmost connected with the loop wheel machine being positioned at top; Reinforcing cage 20, to control the decline of reinforcing cage 20, is hung in casing 30 until the grab 13 hung on box 11 is stuck in casing 30 upper end by manipulation loop wheel machine; Concreting in casing 30, reach after requirement until intensity, utilize loop wheel machine by boatswain chair 12 slightly toward upper lift, the grab 13 hung on box 11 is driven slightly to leave after casing 30 upper end makes bearing pin 14 loosen, to dismantle safety plug, exit bearing pin 14, then loop wheel machine unloading makes boatswain chair 12 move down, and then the wire rope of connecting reinforcement cage 20 is not stressed, can cut off the wire rope of connecting reinforcement cage 20 and remove.
Hanging structure of the present invention is all applicable for the pile foundation of general available casing hanging reinforcing cage, especially for overweight reinforcing cage, has absolute predominance at the relatively traditional hoisting technology of stressed secure context, practical; Secondly, for overweight reinforcing cage, can increase arbitrarily the quantity of sling point, stressed to reduce each sling point, total safety factor is high; First utilize loop wheel machine to unload during dismounting, more artificial cut-out removes wire rope, greatly reduce danger of personal injury, safety is high; Again, this hanging structure does not take casing mouth space, brings great convenience to further conduit installation and concrete pouring construction.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (3)
1. the hanging structure for large diameter bored pile reinforcing bar cage hoisting, for reinforcing cage is hung in casing, it is characterized in that: comprise some hanging components, each described hanging component along the circumferential direction equalization is spaced and is connected with reinforcing cage upper end, each described hanging component has a grab that Open Side Down, by the grab fastener of each described hanging component in casing upper end with by reinforcing cage hanging in casing, each described hanging component comprises hangs box and boatswain chair, described grab is arranged on hangs box one end, the described extension box other end is fixed together by some bearing pins and boatswain chair.
2. the hanging structure for large diameter bored pile reinforcing bar cage hoisting according to claim 1, it is characterized in that: described boatswain chair is a rectangular slab, on described boatswain chair, equalization is interval with a row through hole, in described extension box, have the container cavity of accommodating boatswain chair, the both sides end face of described extension box is provided with some pin shaft holes corresponding with the through hole of boatswain chair.
3. the hanging structure for large diameter bored pile reinforcing bar cage hoisting according to claim 1, is characterized in that: described boatswain chair is connected with reinforcing cage upper end by wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531064.XA CN103556626B (en) | 2013-10-31 | 2013-10-31 | Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531064.XA CN103556626B (en) | 2013-10-31 | 2013-10-31 | Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103556626A CN103556626A (en) | 2014-02-05 |
| CN103556626B true CN103556626B (en) | 2015-06-17 |
Family
ID=50010963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310531064.XA Active CN103556626B (en) | 2013-10-31 | 2013-10-31 | Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103556626B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480930B (en) * | 2014-11-10 | 2016-02-17 | 中建六局土木工程有限公司 | A kind of filling pile cage of reinforcement hangs fixing construction method |
| CN104790405B (en) * | 2015-04-24 | 2016-05-25 | 山河建设集团有限公司 | A kind of method that steel reinforcement cage manually transfers that caisson is overweight |
| CN108316285A (en) * | 2018-03-28 | 2018-07-24 | 中铁八局集团第三工程有限公司 | Operating platform and construction method suitable for the construction of deep hole large diameter hole pile cages |
| CN112482387B (en) * | 2020-11-18 | 2022-11-15 | 中铁大桥局集团有限公司 | Underwater positioning device for steel casing group and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201439598U (en) * | 2009-06-29 | 2010-04-21 | 浙江省舟山连岛工程建设指挥部 | Lowering device for reinforcing cage of drilled pile |
| CN201649072U (en) * | 2010-04-22 | 2010-11-24 | 中铁十二局集团有限公司 | Pile foundation reinforcement cage hoisting device |
| JP4623574B2 (en) * | 2005-02-21 | 2011-02-02 | ジャパンパイル株式会社 | How to build a pile |
| CN202055241U (en) * | 2011-05-05 | 2011-11-30 | 中交四航局第一工程有限公司 | Steel reinforcement cage suspension ring device |
| CN102733374A (en) * | 2012-06-06 | 2012-10-17 | 中铁四局集团第二工程有限公司 | Free hanging positioning system for major-diameter overlong bored pile steel reinforcement cage |
| CN203625891U (en) * | 2013-10-31 | 2014-06-04 | 中铁港航局集团有限公司 | Hanging structure for large-diameter hole drilling cast pile reinforcement cage hanging |
-
2013
- 2013-10-31 CN CN201310531064.XA patent/CN103556626B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4623574B2 (en) * | 2005-02-21 | 2011-02-02 | ジャパンパイル株式会社 | How to build a pile |
| CN201439598U (en) * | 2009-06-29 | 2010-04-21 | 浙江省舟山连岛工程建设指挥部 | Lowering device for reinforcing cage of drilled pile |
| CN201649072U (en) * | 2010-04-22 | 2010-11-24 | 中铁十二局集团有限公司 | Pile foundation reinforcement cage hoisting device |
| CN202055241U (en) * | 2011-05-05 | 2011-11-30 | 中交四航局第一工程有限公司 | Steel reinforcement cage suspension ring device |
| CN102733374A (en) * | 2012-06-06 | 2012-10-17 | 中铁四局集团第二工程有限公司 | Free hanging positioning system for major-diameter overlong bored pile steel reinforcement cage |
| CN203625891U (en) * | 2013-10-31 | 2014-06-04 | 中铁港航局集团有限公司 | Hanging structure for large-diameter hole drilling cast pile reinforcement cage hanging |
Non-Patent Citations (1)
| Title |
|---|
| 甬江特大桥桩基施工中预防事故发生的措施;许路平;《民营科技》;20110430(第4期);第4节 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103556626A (en) | 2014-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103556626B (en) | Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage | |
| CN205348157U (en) | Pedestal is transferred to drilling bored concrete pile steel reinforcement cage | |
| CN103556627B (en) | A kind of hanging cage structure for large diameter bored pile reinforcing bar cage hoisting | |
| CN105887703A (en) | Replacing device for concrete tied arch bridge flexible suspension rod and using method thereof | |
| CN103510541A (en) | Device and method for installing steel pipe column to interior of lifting frame hole | |
| CN204080650U (en) | A kind of end bay for road and bridge construction closes up suspension bracket | |
| CN203625889U (en) | Hanging cage structure for large-diameter hole drilling cast pile reinforcement cage hanging | |
| CN110656890B (en) | Deepwater geological drilling casing, casing hoisting system and casing hoisting method | |
| CN202064840U (en) | Four-drill column drill derrick | |
| CN105464456A (en) | Method and lifting sling for assembling extra-high voltage transmission iron tower through helicopter | |
| CN205917601U (en) | Integrally lift up device of bridge arch rib | |
| CN205369197U (en) | Self -elevating drilling unit cantilever beam heavy load testing system | |
| CN203625891U (en) | Hanging structure for large-diameter hole drilling cast pile reinforcement cage hanging | |
| CN204827251U (en) | Novel suit derrick upright | |
| CN106144929A (en) | One population hoist device and construction method | |
| CN205442393U (en) | Posture that falls suspension system | |
| CN103979442B (en) | The method of 6400 tons of Hydraulic double-type crane lifting cost tropsch reactors | |
| CN206599363U (en) | Vertical transferring apparatus | |
| CN204355947U (en) | Large-scale without eye plate lifting beam device | |
| CN205716004U (en) | A kind of high pressure vertical shaft penstock erecting device | |
| CN204850435U (en) | Case roof beam of using top die body system promotes anti -falling device | |
| CN208166512U (en) | A kind of descending frame for the installation of great diameter and long steel reinforcement cage | |
| CN103884640B (en) | A kind of prestress pipe friction resistance test device and installation method thereof | |
| CN204551494U (en) | Construction equipment is transferred in a kind of steel sheet-pile cofferdam inner support superposition | |
| CN203256222U (en) | Transportation and construction device for coke oven checker bricks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180202 Address after: Nansha District Nansha street Guangzhou city Guangdong province 510032 Port Street No. 1 Port Avenue South of Hong Kong Air China court office building No. 1 room 2502 Co-patentee after: The Second Co., Ltd. of China Railway Port Channel Engineering Group Patentee after: China Railway Guangzhou Engineering Bureau Group Co Ltd Co-patentee after: China Railway Group Co., Ltd. Address before: 510660 Xiangshan Road, Luogang District Science City, Guangzhou City, Guangdong Province, No. 11 Co-patentee before: The Second Co., Ltd. of China Railway Port Channel Engineering Group Patentee before: China Railway Port and Channel Engineering Group Co., Ltd. Co-patentee before: China Railway Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510032 Room 2502, Office Complex Building No. 1, Nansha Street, Nansha District, Guangzhou City, Guangdong Province Co-patentee after: China Railway Guangzhou Engineering Bureau Group Second Engineering Co., Ltd. Patentee after: China Railway Guangzhou Engineering Bureau Group Co Ltd Co-patentee after: China Railway Group Co., Ltd. Address before: 510032 Room 2502, Office Complex Building No. 1, Nansha Street, Nansha District, Guangzhou City, Guangdong Province Co-patentee before: The Second Co., Ltd. of China Railway Port Channel Engineering Group Patentee before: China Railway Guangzhou Engineering Bureau Group Co Ltd Co-patentee before: China Railway Group Co., Ltd. |