CN110329896A - The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs - Google Patents

The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs Download PDF

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Publication number
CN110329896A
CN110329896A CN201910747624.2A CN201910747624A CN110329896A CN 110329896 A CN110329896 A CN 110329896A CN 201910747624 A CN201910747624 A CN 201910747624A CN 110329896 A CN110329896 A CN 110329896A
Authority
CN
China
Prior art keywords
reinforcing bar
lift
shackle
lifting
main reinforcement
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
Application number
CN201910747624.2A
Other languages
Chinese (zh)
Inventor
廖德川
彭通洲
唐中波
徐国挺
周兴均
胡盼
秦嘉豪
李俊威
刘桢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN LUQIAO HUADONG BUILDING CO Ltd
Original Assignee
SICHUAN LUQIAO HUADONG BUILDING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SICHUAN LUQIAO HUADONG BUILDING CO Ltd filed Critical SICHUAN LUQIAO HUADONG BUILDING CO Ltd
Priority to CN201910747624.2A priority Critical patent/CN110329896A/en
Publication of CN110329896A publication Critical patent/CN110329896A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/122Sling or load protectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The curtain hoisting structure and lift-on/lift-off system that the invention discloses a kind of square concrete pier stud main reinforcements quickly to position, installs;Crane hook is connect by lifting by crane steel cable with distribution beam in curtain hoisting structure of the present invention;The lower end of distribution beam has multiple groups reinforcing bar shackle plate, and every group of reinforcing bar shackle plate is connect with one group of connection steel cable respectively, and one group of joining shackle is arranged in the lower end for connecting steel cable, and joining shackle is connect with main reinforcement again.Curtain lift-on/lift-off system is the following steps are included: (1) distribution beam is processed;(2) shackle clamping lock reinforcing bar;(3) integral lifting;(4) installation in place;Implementation through the invention: (1) being installed by tower crane integral lifting, improves the speed of reinforcement installation, is improving reinforcing bar single installation number;(2) working time for reducing high altitude operation personnel, reduce security risk;(3) lifting of entire bundle reinforcing bar, vertical transfer, the damage in decentralization process to steel bar head are avoided, it is ensured that reinforcing bar quality of connection.

Description

The curtain hoisting structure and hang that square concrete pier stud main reinforcement quickly positions, installs Dress method
Technical field
The present invention relates to field of civil engineering, in particular to a kind of square concrete pier stud main reinforcement quickly positions, pacifies The curtain hoisting structure and lift-on/lift-off system of dress.
Background technique
Currently, domestic tradition steel pocket lifts by crane method, the method is mainly in highly shorter, the lesser Sarasota of basal area.If Method is lifted by crane using traditional steel pocket for more high or ultra big Sarasota, effect is lower, and utilizes curtain lift-on/lift-off system will be than traditional steel pocket Lifting method is greatly improved in effect, greatly shortens on the time.It is more safe and efficient to reduce task difficulty.
Summary of the invention
It is an object of the invention to provide a kind of curtain lifting that square concrete pier stud main reinforcement is quickly positioned, installed herein Structure and lift-on/lift-off system;Its reinforcing bar is set to lift time shortening used, it is high-efficient.Bigger rectangular of especially higher, cross-sectional area Pier stud can more embody its utility value.
The invention is realized in this way providing a kind of curtain lifting that square concrete pier stud main reinforcement is quickly positioned, installed Structure, it is characterised in that: including crane hook, lifting steel cable, distribution beam, reinforcing bar shackle plate, connection steel cable, joining shackle, master Muscle;
Crane hook is connect by lifting by crane steel cable with distribution beam;The lower end of distribution beam has multiple groups reinforcing bar shackle plate, every group of reinforcing bar Shackle plate is connect with one group of connection steel cable respectively, connect steel cable lower end be arranged one group of joining shackle, joining shackle again with main reinforcement Connection.
The curtain hoisting structure that the square concrete pier stud main reinforcement is quickly positioned, installed, feature exist according to the present invention In: distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre.
A kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed, it is characterised in that: including following step It is rapid:
Step 1: distribution beam processing:
Distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre;
Step 2: shackle clamping lock reinforcing bar:
Be examined successively using very heavy rattan and shackle clamping lock reinforcing bar, after the completion of clamping lock each tie point, hanging ring, steel cable it is errorless on inspection after Prepare to implement lifting.
Step 3: integral lifting:
Safe enough distance is kept when lifting and with surrounding in lifting process, avoids mutually colliding, at the uniform velocity lift by crane.
Step 4: installation in place;
After reinforcing bar is hoisted to accurate location, lower end bar is slightly below 2 ~ 3cm of splice face, in order to quickly connect steel bushing by root Cylinder requires welding nearby or to be temporarily bolted to stiff skeleton one by one in reinforcing bar upper end according to bar spacing after reinforcing bar connection in place On, then remove end reinforced shackle.
The present invention has the advantage that quick it is an object of the invention to provide a kind of square concrete pier stud main reinforcement herein Positioning, the curtain hoisting structure of installation and lift-on/lift-off system;Its reinforcing bar is set to lift time shortening used, it is high-efficient.Especially higher, The bigger rectangular pier stud of cross-sectional area can more embody its utility value.
Curtain hoisting structure of the present invention includes crane hook, lifting steel cable, distribution beam, reinforcing bar shackle plate, connection steel cable, connects It unloads button, main reinforcement;Crane hook is connect by lifting by crane steel cable with distribution beam;The lower end of distribution beam has multiple groups reinforcing bar shackle plate, Every group of reinforcing bar shackle plate is connect with one group of connection steel cable respectively, and one group of joining shackle, joining shackle is arranged in the lower end for connecting steel cable It is connect again with main reinforcement.
The invention has the advantages that;
(1) this engineering method uses dedicated lifting distribution beam, is evenly arranged each reinforcing bar according to bar spacing and lifts by crane steel cable, whole by tower crane Body lifting installation, improves the speed of reinforcement installation, reduces the working time of high altitude operation personnel, reduce security risk.
(2) change traditional entire bundle reinforcing bar lifting, decomposed by manpower, be carried to the installation side of each steel bar connector Formula effectively prevents reinforcing bar slump in work progress, the risk toppled.
(3) " people-oriented ", reinforcing bar are connected firmly using locking lifting arrangement respectively, and installation phase is not interfere with each other, and is reduced The labor intensity of worker's construction operation.
(4) lifting of entire bundle reinforcing bar, vertical transfer, the damage in decentralization process to steel bar head are avoided, it is ensured that reinforcing bar connection Quality.
(5) shackle of connector is mutually matched with reinforcing bar and sleeve, adjustment replacement fast and easy.
Detailed description of the invention
Fig. 1 is curtain suspender schematic diagram;
Fig. 2 is reinforcing bar curtain hoisting construction figure.
Wherein: crane hook 1 lifts by crane steel cable 2, distribution beam 3, and reinforcing bar shackle plate 4 connects steel cable 5, joining shackle 6, main reinforcement 7。
Specific embodiment
Below in conjunction with attached drawing 1- Fig. 2, the present invention is described in detail, technical solution in the embodiment of the present invention into Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work Every other embodiment, shall fall within the protection scope of the present invention.
The purpose of the present invention is to provide a kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed, Keep its lifting time used short, it is high-efficient, and can safely and effectively construct
Specific embodiment that the present invention is further explained with reference to the accompanying drawing:
A kind of curtain hoisting structure that square concrete pier stud main reinforcement is quickly positioned, installed, including crane hook 1, lifting steel cable 2, distribution beam 3, reinforcing bar shackle plate 4, connection steel cable 5, joining shackle 6, main reinforcement 7;
Crane hook 1 is connect by lifting by crane steel cable 2 with distribution beam 3;The lower end of distribution beam 3 have multiple groups reinforcing bar shackle plate 4, every group Reinforcing bar shackle plate 4 is connect with one group of connection steel cable 5 respectively, and one group of joining shackle 6, joining shackle 6 is arranged in the lower end of connection steel cable 5 It is connect again with main reinforcement 7.
In the present invention, distribution beam 3 is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, use steel plate below suspension centre It is welded by main reinforcement spacing.
A kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed improves rate, and can be safely and effectively Ground construction
Step 1: distribution beam processing:
Distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre;
Step 2: shackle clamping lock reinforcing bar:
Be examined successively using very heavy rattan and shackle clamping lock reinforcing bar, after the completion of clamping lock each tie point, hanging ring, steel cable it is errorless on inspection after Prepare to implement lifting.
Step 3: integral lifting:
Safe enough distance is kept when lifting and with surrounding in lifting process, avoids mutually colliding, at the uniform velocity lift by crane.
Step 4: installation in place;
After reinforcing bar is hoisted to accurate location, lower end bar is slightly below 2 ~ 3cm of splice face, in order to quickly connect steel bushing by root Cylinder requires welding nearby or to be temporarily bolted to stiff skeleton one by one in reinforcing bar upper end according to bar spacing after reinforcing bar connection in place On, then remove end reinforced shackle.
Implementation through the invention: (1) being installed by tower crane integral lifting, improves the speed of reinforcement installation, is being improved Reinforcing bar single installation number;(2) working time for reducing high altitude operation personnel, reduce security risk;(3) entire bundle is avoided Reinforcing bar lifting, vertical transfer, the damage in decentralization process to steel bar head, it is ensured that reinforcing bar quality of connection.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to consistent with principle disclosed herein and features of novelty Widest scope.

Claims (3)

1. a kind of curtain hoisting structure that square concrete pier stud main reinforcement is quickly positioned, installed, it is characterised in that: hung including tower crane Hook (1), lifting steel cable (2), distribution beam (3), reinforcing bar shackle plate (4), connection steel cable (5), joining shackle (6), main reinforcement (7);
Crane hook (1) is connect by lifting by crane steel cable (2) with distribution beam (3);The lower end of distribution beam (3) has multiple groups reinforcing bar lifting lug Plate (4), every group of reinforcing bar shackle plate (4) connect with one group of connection steel cable (5) respectively, and one group of company is arranged in the lower end of connection steel cable (5) It unloads button (6), joining shackle (6) is connect with main reinforcement (7) again.
2. the curtain hoisting structure that square concrete pier stud main reinforcement is quickly positioned, installed, feature exist according to claim 1 In: distribution beam (3) is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre It connects.
3. a kind of curtain lift-on/lift-off system that square concrete pier stud main reinforcement is quickly positioned, installed, it is characterised in that: including following step It is rapid:
Step 1: distribution beam processing:
Distribution beam is made of fashioned iron and steel plate, and two suspension centres are arranged at the top of fashioned iron, are welded with steel plate by main reinforcement spacing below suspension centre;
Step 2: shackle clamping lock reinforcing bar:
Be examined successively using jack line and shackle clamping lock reinforcing bar, after the completion of clamping lock each tie point, hanging ring, steel cable it is errorless on inspection after Prepare to implement lifting;
Step 3: integral lifting:
Safe enough distance is kept when lifting and with surrounding in lifting process, avoids mutually colliding, at the uniform velocity lift by crane;
Step 4: installation in place;
After reinforcing bar is hoisted to accurate location, lower end bar is slightly below 2 ~ 3cm of splice face, in order to quickly connect steel bushing by root Cylinder requires welding nearby or to be temporarily bolted to stiff skeleton one by one in reinforcing bar upper end according to bar spacing after reinforcing bar connection in place On, then remove end reinforced shackle.
CN201910747624.2A 2019-08-14 2019-08-14 The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs Pending CN110329896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910747624.2A CN110329896A (en) 2019-08-14 2019-08-14 The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs

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Application Number Priority Date Filing Date Title
CN201910747624.2A CN110329896A (en) 2019-08-14 2019-08-14 The curtain hoisting structure and lift-on/lift-off system that square concrete pier stud main reinforcement quickly positions, installs

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CN110329896A true CN110329896A (en) 2019-10-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111153316A (en) * 2020-01-10 2020-05-15 中国一冶集团有限公司 Lifting appliance for overlong PC (polycarbonate) component

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201614227U (en) * 2010-01-14 2010-10-27 广州建峰钢绳索具有限公司 Hoisting rigging device
CN203998604U (en) * 2014-07-09 2014-12-10 中铁大桥局集团第五工程有限公司 The be threaded vertical reinforcement erecting equipment of form of employing
CN108726358A (en) * 2018-07-10 2018-11-02 中铁大桥局集团有限公司 A kind of towering concrete structure main reinforcement batch hanging apparatus and method
CN210457157U (en) * 2019-08-14 2020-05-05 四川路桥华东建设有限责任公司 Curtain type hoisting structure for quickly positioning and installing main reinforcement of square concrete pier column

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201614227U (en) * 2010-01-14 2010-10-27 广州建峰钢绳索具有限公司 Hoisting rigging device
CN203998604U (en) * 2014-07-09 2014-12-10 中铁大桥局集团第五工程有限公司 The be threaded vertical reinforcement erecting equipment of form of employing
CN108726358A (en) * 2018-07-10 2018-11-02 中铁大桥局集团有限公司 A kind of towering concrete structure main reinforcement batch hanging apparatus and method
CN210457157U (en) * 2019-08-14 2020-05-05 四川路桥华东建设有限责任公司 Curtain type hoisting structure for quickly positioning and installing main reinforcement of square concrete pier column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111153316A (en) * 2020-01-10 2020-05-15 中国一冶集团有限公司 Lifting appliance for overlong PC (polycarbonate) component

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