CN104480930B - A kind of filling pile cage of reinforcement hangs fixing construction method - Google Patents

A kind of filling pile cage of reinforcement hangs fixing construction method Download PDF

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Publication number
CN104480930B
CN104480930B CN201410628325.4A CN201410628325A CN104480930B CN 104480930 B CN104480930 B CN 104480930B CN 201410628325 A CN201410628325 A CN 201410628325A CN 104480930 B CN104480930 B CN 104480930B
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China
Prior art keywords
reinforcing cage
hook
hung
cage
seamless steel
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CN201410628325.4A
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CN104480930A (en
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王丽梅
余沛
孙旭平
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China Construction Sixth Engineering Division Co Ltd
China Construction Sixth Engineering Bureau Civil Engineering Co Ltd
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China Construction Sixth Engineering Division Co Ltd
China Construction Sixth Engineering Bureau Civil Engineering Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22Piles
    • E02D5/34Concrete or concrete-like piles cast in position ; Apparatus for making same

Abstract

The invention discloses a kind of filling pile cage of reinforcement and hang fixing construction method, it comprises the following steps: (1) lays railway sleepers on the ground of relative both sides, priming concrete pile hole casing top, sleeper is set up well shape support, support hangs cover hook, the bottom of cover hook has hook, and the top of cover hook has handle; (2) adjust two cover hook between distances make two overlap hooks be in can link up with the reinforcing cage hung position on; (3) when the lower joint reinforcing cage hung is in orifice position, the lower joint reinforcing cage hung is hung over hook upper temporary fixed, and then be welded and fixed on lower joint reinforcing cage and save reinforcing cage; (4) welded final section reinforcing cage, on hook, hook adopts the suspension ring that round steel is made, and suspension ring are threaded with final section reinforcing cage by nigger, then the complete reinforcing cage of connection is hung onto design attitude.This method does not use any machinery and auxiliary equipment.

Description

A kind of filling pile cage of reinforcement hangs fixing construction method
Technical field
The present invention relates to filling pile cage of reinforcement and hang construction method, particularly relate to a kind of filling pile cage of reinforcement and hang fixing construction method.
Background technology
In bridge construction, substructure pile foundation engineering is absolutely necessary, but hanging particularly for especially big reinforcing cage in pile foundation construction, required equipment, working space and technical difficulty are relatively excessive.Therefore more loaded down with trivial details with the setting method construction of conventional underwater grouting pile cages, difficulty is also unreasonable economically.
The patent of having authorized is learnt by retrieval:
1 application number is: the Chinese patent of CN201310206512.9 discloses " a kind of hoisting device for reinforcement cage ", this device comprises main lifting assembly and secondary lifting assembly, main lifting assembly forms primarily of wire rope, two first gin wheels and a lifting beam, lifting beam two ends connect one first gin wheel respectively, the wire rope that on two first gin wheels, cross-over connection one is isometric respectively, two wire rope symmetries are connected to the symmetrical both sides of reinforcing cage axial direction; Secondary lifting assembly forms primarily of wire rope, two second gin wheels and one the 3rd gin wheel, cross-over connection one wire rope on 3rd gin wheel, these wire rope two ends connect one second gin wheel respectively, cross-over connection one wire rope on each second gin wheel, these wire rope two ends are connected on 2 of described reinforcing cage the top.
2 application numbers are: the Chinese patent of CN201120172116.5 discloses " steel reinforcement cage lifting device " this device and includes an equalizer bar, equalizer bar is arranged in the middle of above reinforcing cage, its direction is parallel with reinforcing cage axis direction, the soffit two ends of equalizer bar are symmetrically arranged with two groups and fix wire rope, and respectively the two ends symmetry often organizing fixing wire rope is fixed on the both sides at the axial two ends of reinforcing cage, directly over the centre of equalizer bar, also be provided with pulley, through there being movable wire rope on pulley, and the two ends of movable wire rope symmetry is fixed on the upper surface of equalizer bar.
3 application numbers are: the Chinese patent of CN201220066562.2 discloses " a kind of hanger structure lifting by crane reinforcing cage ", comprise the main hook on loop wheel machine, shoulder pole girder, hoist cable, shoulder pole girder two ends arrange a pulley respectively, each pulley is wound with hoist cable, the two ends of hoist cable fasten the upper and lower two ends of reinforcing cage respectively by fastener, form two suspension centres; Shoulder pole girder upper end is provided with V-shaped suspension hook.
1-3 item patent mainly hoisting device for reinforcement cage, is not suitable for the fastening devices after rigging out.
4 application numbers are: the Chinese patent of CN201110114935.9 discloses " method for installing reinforcement cage ", comprises the following steps: (1) connects suspender and first segment reinforcing cage, and lifts by crane; (2) first segment reinforcing cage is hung on steel reinforcement cage suspension ring device, remove the connection of suspender and first segment reinforcing cage; (3) connect suspender and second section reinforcing cage, and lift by crane; (4) second section reinforcing cage is hung above first segment reinforcing cage, docking; (5) sling to the reinforcing cage connected transfer to preset the first order degree of depth; (6) remove the connection of suspender and the main muscle of second section reinforcing cage, complete a construction circulation; (7) connect suspender and Section of three reinforcing cage, and lift by crane, entering next construction circulation, successively to connecting reinforcing cage, transferring step by step, until first segment reinforcing cage arrives bottom stake position.This patent is reinforcing cage mounting method mainly, is not suitable for the fastening devices after installing.
5 application numbers are: the Chinese patent of CN201120308130.3 discloses " hanging installer for steel bar cage in drilled pile ", comprise aperture spacer bars and steel reinforcement cage hanging steel bar, aperture spacer bars is fixedly connected with by rope cramp with steel reinforcement cage hanging steel bar, the lower end of steel reinforcement cage hanging steel bar is provided with two limit pin holes, two limit pin holes form bayonet socket, and limit pin hole comprises nut and is fixed on the reinforcing bar of nut side.This patent mainly hanging installer for steel bar cage in drilled pile, when constructing at the scene, aperture spacer bars needs to be connected with ground fastening devices, and will employ machinery, and when affecting by construction area geographical environment, big machinery cannot enter.And rope cramp also easily ruptures.
Summary of the invention
The object of the invention is to the feature overcoming prior art, convenient and labor-saving, reusable edible, and economical rationality, not only increase labor productivity, and saved cost, and a kind of filling pile cage of reinforcement saving the duration hangs fixing construction method.
A kind of filling pile cage of reinforcement of the present invention hangs fixing construction method, and it comprises the following steps:
(1) lay railway sleepers on the ground of relative both sides, priming concrete pile hole casing top, described sleeper is set up well shape support, well shape Bracket setting one group of relative edge below adopts i iron, described i iron has multiple mounting limit hole, another group of well shape support relative edge adopts seamless steel pipe, cover hook hangs on seamless steel pipe through the through hole in a cover hook by each root seamless steel pipe, the bottom of described cover hook has hook, and the top of described cover hook has handle;
(2) distance adjusted between two seamless steel pipes make two overlap hooks be in can link up with the lower joint reinforcing cage hung position on, the two ends of two seamless steel pipes are fixedly connected with the mounting limit hole on i iron respectively by through the positioning bolt on seamless steel pipe;
(3) when the lower joint reinforcing cage hung is in orifice position, the lower joint reinforcing cage hung is hung over hook upper temporary fixed, and then be welded and fixed on lower joint reinforcing cage and save reinforcing cage, after having welded, reinforcing cage is hung by kart, extract hook, down install reinforcing cage is to assigned position, then upper joint reinforcing cage is hung over close to apical position with hook, carry out the welding of an other joint reinforcing cage again, circulate welding successively, until welded final section reinforcing cage, hang reinforcing cage by kart, extract hook;
(4) suspension ring that hook adopts round steel to make on hook, the threaded reinforcing bar of tool on final section reinforcing cage is threaded with nigger, nigger upper end is threaded with suspension ring bottom, then the complete reinforcing cage of connection is hung onto design attitude, when concreting is complete, by torque spanner, nigger is removed.
The beneficial effect of the inventive method is:
Rack making is simple, large for grout pile footpath, reinforcing cage is long, during by construction area and lifting machine load limit, adopt this method to construct, make reinforcing cage hang on hook, two seamless steel pipes can regulate its spacing according to stake footpath size by positioning bolt, hook regulates its position by handle, convenient and labor-saving like this.Do not use any machinery and auxiliary equipment.
Accompanying drawing explanation
Fig. 1 is the scheme of installation that a kind of filling pile cage of reinforcement of the present invention hangs fixing construction method;
Fig. 2 is that a kind of filling pile cage of reinforcement of the present invention hangs the i iron of fixing construction method and the floor map of seamless steel pipe;
Fig. 3 is that the reinforcing cage that a kind of filling pile cage of reinforcement of the present invention hangs fixing construction method hangs fixing schematic diagram;
Fig. 4 is the final section reinforcing cage scheme of installation that a kind of filling pile cage of reinforcement of the present invention hangs fixing construction method.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
A kind of filling pile cage of reinforcement of the present invention as shown in drawings hangs fixing construction method, it comprises the following steps: (1) lays railway sleepers 5 on the ground of relative both sides, priming concrete pile hole casing 8 top, described sleeper is set up well shape support, well shape Bracket setting one group of relative edge below adopts i iron 3, described i iron 3 has multiple mounting limit hole 7, another group of well shape support relative edge adopts seamless steel pipe 2, cover hook hangs on seamless steel pipe 2 through the through hole in a cover hook by each root seamless steel pipe 2, the bottom of described cover hook has hook 4, the top of described cover hook has handle 1, (2) distance adjusted between two seamless steel pipes 2 make two overlap hooks be in can link up with the reinforcing cage 9 hung position on, the two ends of two seamless steel pipes 2 are fixedly connected with the mounting limit hole 7 on i iron 3 respectively by through the positioning bolt on seamless steel pipe 2, (3) when the lower joint reinforcing cage 9 hung is in orifice position, the lower joint reinforcing cage 9 hung is hung on hook 4 temporary fixed, and then be welded and fixed on lower joint reinforcing cage 9 and save reinforcing cage, after having welded, reinforcing cage is hung by kart, extract hook 4, down install reinforcing cage is to assigned position, then upper joint reinforcing cage is hung over close to apical position with hook 4, carry out the welding of an other joint reinforcing cage again, circulate welding successively, until welded final section reinforcing cage, hang reinforcing cage by kart, extract hook 4, (4) suspension ring 6 that hook adopts round steel to make on hook 4, the threaded reinforcing bar of tool on final section reinforcing cage 9 is threaded with nigger 10, nigger upper end is threaded with suspension ring bottom, then the complete reinforcing cage of connection is hung onto design attitude, when concreting is complete, by torque spanner, nigger 10 is removed.
Embodiment 1
(1) on the ground of relative both sides, priming concrete pile hole casing 8 top, 5 are laid railway sleepers, described sleeper is set up well shape support, well shape Bracket setting one group of relative edge below adopts i iron 3, described i iron 3 has multiple mounting limit hole 7, another group of well shape support relative edge adopts seamless steel pipe 2, cover hook hangs on seamless steel pipe 2 through the through hole in a cover hook by each root seamless steel pipe 2, the bottom of described cover hook has hook 4, and the top of described cover hook has handle 1; (2) distance adjusted between two seamless steel pipes 2 make two overlap hooks be in can link up with the reinforcing cage 9 hung position on, the two ends of two seamless steel pipes 2 are fixedly connected with the mounting limit hole 7 on i iron 3 respectively by through the positioning bolt on seamless steel pipe 2; (3) when the lower joint reinforcing cage 9 hung is in orifice position, the lower joint reinforcing cage 9 hung is hung on hook 4 temporary fixed, and then be welded and fixed on lower joint reinforcing cage 9 and save reinforcing cage, after having welded, reinforcing cage is hung by kart, extract hook 4, down install reinforcing cage is to assigned position, then upper joint reinforcing cage is hung over close to apical position with hook 4, carry out the welding of an other joint reinforcing cage again, circulate welding successively, until welded final section reinforcing cage, hang reinforcing cage by kart, extract hook 4; (4) suspension ring 6 that hook adopts round steel to make on hook 4, the threaded reinforcing bar of tool on final section reinforcing cage 9 is threaded with nigger 10, then nigger upper end is threaded with suspension ring bottom, then the complete reinforcing cage of connection is hung onto design attitude, when concreting is complete, by torque spanner, nigger 10 is removed.
When by construction area and lifting machine load limit, adopt this method to construct, make reinforcing cage hang on hook, two seamless steel pipes can regulate its spacing according to stake footpath size by spacing hole, hook regulates its position by handle, convenient and labor-saving like this.Nigger can be directly installed on the reinforcing cage of car silk in advance, when concreting is complete, is removed by torque spanner, reusable edible, and economical rationality.Avoid traditional handicraft on each reinforcing cage, weld the waste brought hanging reinforcing bar, save material.

Claims (1)

1. filling pile cage of reinforcement hangs a fixing construction method, it is characterized in that it comprises the following steps:
(1) lay railway sleepers on the ground of relative both sides, priming concrete pile hole casing top, described sleeper is set up well shape support, well shape Bracket setting one group of relative edge below adopts i iron, described i iron has multiple mounting limit hole, another group of well shape support relative edge adopts seamless steel pipe, cover hook hangs on seamless steel pipe through the through hole in a cover hook by each root seamless steel pipe, the bottom of described cover hook has hook, and the top of described cover hook has handle;
(2) distance adjusted between two seamless steel pipes make two overlap hooks be in can link up with the lower joint reinforcing cage hung position on, the two ends of two seamless steel pipes are fixedly connected with the mounting limit hole on i iron respectively by through the positioning bolt on seamless steel pipe;
(3) when the lower joint reinforcing cage hung is in orifice position, the lower joint reinforcing cage hung is hung over hook upper temporary fixed, and then be welded and fixed on lower joint reinforcing cage and save reinforcing cage, after having welded, reinforcing cage is hung by kart, extract hook, down install reinforcing cage is to assigned position, then upper joint reinforcing cage is hung over close to apical position with hook, carry out the welding of an other joint reinforcing cage again, circulate welding successively, until welded final section reinforcing cage, hang reinforcing cage by kart, extract hook;
(4) suspension ring that hook adopts round steel to make on hook, the threaded reinforcing bar of tool on final section reinforcing cage is threaded with nigger, nigger upper end is threaded with suspension ring bottom, then the complete reinforcing cage of connection is hung onto design attitude, when concreting is complete, by torque spanner, nigger is removed.
CN201410628325.4A 2014-11-10 2014-11-10 A kind of filling pile cage of reinforcement hangs fixing construction method Active CN104480930B (en)

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638573B (en) * 2016-11-23 2018-12-25 中铁二十二局哈尔滨铁路建设集团有限责任公司 Ke Xunhuanliyong steel reinforcement cage suspends installation method in midair
CN107604900B (en) * 2017-10-12 2020-12-11 中国建筑第八工程局有限公司 Pile foundation reinforcement cage installation position control and concrete pouring construction platform
CN108222062B (en) * 2017-12-15 2019-11-08 上海二十冶建设有限公司 A kind of underground pipe gallery framework of steel reinforcement temporary fixing rack and longitude and latitude binding method
CN109235424A (en) * 2018-09-18 2019-01-18 中国十九冶集团有限公司 Pile foundation steel bar cage is segmented installation method
CN111874843A (en) * 2020-07-27 2020-11-03 山东大学 Segmented reinforcement cage guiding device and method suitable for low space
CN112193984A (en) * 2020-10-16 2021-01-08 中国十九冶集团有限公司 Steel reinforcement cage lifting and fixing device and steel reinforcement cage lifting method
CN113668512B (en) * 2021-08-24 2022-09-02 中铁广州工程局集团深圳工程有限公司 Construction method of adjacent subway full casing full slewing drilling machine pile foundation
CN114182961B (en) * 2021-12-28 2022-10-28 中国水利水电第三工程局有限公司 Counterfort type high-wall steel bar installation construction method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4615102B2 (en) * 2000-08-21 2011-01-19 財団法人鉄道総合技術研究所 Steel pipe column erection method and cast-in-place pile head treatment method
CN102261067A (en) * 2011-05-05 2011-11-30 中交四航局第一工程有限公司 Method for installing reinforcement cage of large-diameter ultra-long pile
CN202466572U (en) * 2012-03-14 2012-10-03 北京市公路桥梁建设集团有限公司 Reinforcing cage hole accessing lifting appliance
CN103556626A (en) * 2013-10-31 2014-02-05 中铁港航局集团有限公司 Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4615102B2 (en) * 2000-08-21 2011-01-19 財団法人鉄道総合技術研究所 Steel pipe column erection method and cast-in-place pile head treatment method
CN102261067A (en) * 2011-05-05 2011-11-30 中交四航局第一工程有限公司 Method for installing reinforcement cage of large-diameter ultra-long pile
CN202466572U (en) * 2012-03-14 2012-10-03 北京市公路桥梁建设集团有限公司 Reinforcing cage hole accessing lifting appliance
CN103556626A (en) * 2013-10-31 2014-02-05 中铁港航局集团有限公司 Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage

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