CN102092626B - Reinforcement cage lifting device - Google Patents

Reinforcement cage lifting device Download PDF

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Publication number
CN102092626B
CN102092626B CN 201110005760 CN201110005760A CN102092626B CN 102092626 B CN102092626 B CN 102092626B CN 201110005760 CN201110005760 CN 201110005760 CN 201110005760 A CN201110005760 A CN 201110005760A CN 102092626 B CN102092626 B CN 102092626B
Authority
CN
China
Prior art keywords
reinforcement cage
steel reinforcement
center
beams
ring
Prior art date
Application number
CN 201110005760
Other languages
Chinese (zh)
Other versions
CN102092626A (en
Inventor
高明利
任海涛
Original Assignee
河南省矿山起重机有限公司
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.)
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Publication date
Application filed by 河南省矿山起重机有限公司 filed Critical 河南省矿山起重机有限公司
Priority to CN 201110005760 priority Critical patent/CN102092626B/en
Publication of CN102092626A publication Critical patent/CN102092626A/en
Application granted granted Critical
Publication of CN102092626B publication Critical patent/CN102092626B/en

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Abstract

The invention discloses a reinforcement cage lifting device, which comprises an upper beam, a middle beam, lower beams and an annular beam for connecting a reinforcement cage, wherein the two ends of the upper beam are fixed with a lifting lug for connecting a crane respectively; the middle beam is hinged to the center of the upper beam through a connecting shaft vertically inserted into the middle beam; the lower beams are hinged to the two ends of the middle beam through pin shafts horizontally inserted into the centers of the lower beams respectively; and the annular beam is horizontally suspended on the lower beams by corresponding suspenders. When in use, the reinforcement cage lifting device connects the reinforcement cage to the annular beam in a suspension way, and when the reinforcement cage is jointed, can conveniently drive the reinforcement cage to horizontally rotate, flexibly regulate the vertical angel of the reinforcement cage and ensure the verticality of the reinforcement cage in a jointing process to easily and rapidly finish the jointing of the reinforcement cage, increase the jointing speed of the reinforcement cage and improve the jointing quality of the reinforcement cage by hinging fit among the upper, middle and lower beams, thereby ensuring the progress and quality of pile foundation construction.

Description

The steel reinforcement cage suspender

Technical field

The present invention relates to a kind of suspender that is used at pile foundation construction lifting steel reinforcement cage.

Background technology

At present, all need dig earlier in the pile foundation construction of bridge, skyscraper or high speed railway and establish very dark stake hole, in the stake hole, be lowered to steel reinforcement cage joints cement formation reinforced concrete structure then.Because the stake hole is very dark, steel reinforcement cage needs sectional making, be lowered in the hole through crane then, through manual work with each the main muscle on two steel reinforcement cages through the adapter sleeve composition framework of steel reinforcement that spins.Existing steel reinforcement cage handling all is to adopt rope or hook to accomplish, and easily steel reinforcement cage is produced tensile deformation, and steel reinforcement cage is easy to generate deflection in the allocation and transportation process; Adjustment is difficulty comparatively; Can not carry out accurate in locating between the two sections steel reinforcement cage, bring obstruction for the mating operation of adapter sleeve, influence the butt joint effect of steel reinforcement cage; Reduce the operating efficiency of pile foundation, reduce the quality of pile foundation.

Summary of the invention

The objective of the invention is: a kind of steel reinforcement cage suspender is provided, easy deflection when solving existing reinforcing bar cage hoisting and cause the comparatively problem of difficulty of steel reinforcement cage butt joint.

The technical scheme of steel reinforcement cage suspender of the present invention is: a kind of steel reinforcement cage suspender; Comprise entablatrance, center member, cross sill and be used for the annular girder of connecting reinforcement cage; Two ends at said entablatrance are fixed with the hanger that is used to connect loop wheel machine respectively; Said center member is hinged on the center of entablatrance through the adapter shaft that vertically is installed on its center; The bearing pin that said cross sill is installed on its center through level is hinged on the two ends of center member respectively, and described annular girder horizontally suspends on cross sill through the suspension member of correspondence setting, and the axis of annular girder is coaxial with said adapter shaft.

Described annular girder comprises the ring-shaped clip that is used to be set in the steel reinforcement cage periphery, is fixed with corresponding bonded assembly hangers with each suspension member in the upper surface of this ring-shaped clip, on the lower surface of ring-shaped clip, radially is fixed with the movable latch that is used to hang steel reinforcement cage.

Described movable latch is provided with more than three at least, and each movable latch is along the circumference rectangular distribution.

Described suspension member is steel rope, chain or connecting rod.

The present invention is articulated in steel reinforcement cage on the annular girder in use, during butt joint, through the hinged cooperation between entablatrance, center member and the cross sill; Making it drive steel reinforcement cage easily horizontally rotates; Adjust the vertical angle of steel reinforcement cage flexibly, guarantee the squareness of steel reinforcement cage in docking operation, make the butt joint of steel reinforcement cage can be easily, accomplish rapidly; Improve the butt joint speed and butt joint quality of steel reinforcement cage, thereby guaranteed the progress and the quality of pile foundation construction.

Description of drawings

Fig. 1 is the structural representation of steel reinforcement cage suspender specific embodiment of the present invention;

Fig. 2 is the lateral plan of Fig. 1;

Fig. 3 is the birds-eye view of ring-shaped clip among Fig. 1.

The specific embodiment

The practical implementation of steel reinforcement cage suspender of the present invention is Fig. 1, shown in Figure 2 for example; It comprises entablatrance 1, center member 2, cross sill 3 and annular girder 5; Two ends at entablatrance 1 are fixed with the hanger that is used to connect loop wheel machine respectively, vertically are rotatably equipped with an adapter shaft 4 at the center of center member 2, and the upper end of this adapter shaft 4 vertically extends through the center of entablatrance 1; And rotate assembling with entablatrance 1; Make the criss-cross construction that is symmetry between entablatrance 1 and the center member 2, the bottom, two ends that is hinged with cross sill 3, two cross sills 3 of the bearing pin symmetry that wears through level respectively in the bottom, two ends of center member 2 respectively symmetry be connected with suspension member 6; Annular girder 5 horizontally suspends on two cross sills 3 through the suspension member 6 of bilateral symmetry setting; The axis of annular girder 5 is coaxial with adapter shaft 4, and in practical application, this suspension member 6 can adopt chain, steel rope or connecting rod etc.Wherein, Annular girder 5 comprises the ring-shaped clip that is used to be set in the steel reinforcement cage periphery; Both sides in the upper surface of ring-shaped clip are respectively arranged with the hangers 8 that is used to connect corresponding suspension member 6, and circumference evenly is provided with the radially movable movable latch that is used for the connecting reinforcement cage 7 in the upper edge, lower surface of ring-shaped clip, in the present embodiment; Movable latch 7 is provided with 4, and it is around the ring-shaped clip rectangular distribution.

During use; Steel reinforcement cage near the inwall of one of which end on radially fixing ring stiffener; Then annular girder 5 is enclosed within on the steel reinforcement cage; The plug of movable latch 7 is close to ring stiffener inserts in the steel reinforcement cage, ring-shaped clip is connected together through ring stiffener and steel reinforcement cage, through loop wheel machine steel reinforcement cage is sling then.During butt joint; Operating personal can promote steel reinforcement cage, utilizes the entablatrance 1 and the adapter shaft 4 of cross sill 2 that steel reinforcement cage can be rotated on horizontal surface, simultaneously can merits and demerits center member 2 with cross sill 3 between be that horizontal bearing pin can be swung by in the vertical direction steel reinforcement cage; Thereby realize the comprehensive adjustment of steel reinforcement cage; Be convenient to the squareness of operating personal adjustment steel reinforcement cage, guaranteed the accurate location and the butt joint of steel reinforcement cage, improved the butt joint efficient of steel reinforcement cage and the quality of butt joint in the down-hole.Fixing ring stiffener radially on the inwall of steel reinforcement cage can prevent that steel reinforcement cage be out of shape on the one hand when ground surface moves, can prevent on the other hand steel reinforcement cage in the handling process because the tensile deformation that deadweight causes, the quality of assurance steel reinforcement cage.

The present invention is not limited to the foregoing description, and in practical application, the movable latch on the ring-shaped clip also can adopt hook to wait other attaching parts, and this all is that those skilled in the art are easy to expect, all within protection scope of the present invention.

Claims (4)

1. steel reinforcement cage suspender; It is characterized in that; Comprise entablatrance, center member, cross sill that sets gradually from top to bottom and the annular girder that is used for the connecting reinforcement cage; Two ends at said entablatrance are fixed with the hanger that is used to connect loop wheel machine respectively, and said center member is hinged on the center of entablatrance through the adapter shaft that vertically is installed on its center, and said cross sill is provided with the two ends that two and the bearing pin that is installed on its center through level respectively are hinged on center member; Described annular girder horizontally suspends on cross sill through the suspension member of correspondence setting, and the axis of annular girder is coaxial with said adapter shaft.
2. steel reinforcement cage suspender according to claim 1; It is characterized in that; Described annular girder comprises the ring-shaped clip that is used to be set in the steel reinforcement cage periphery; Be fixed with corresponding bonded assembly hangers in the upper surface of this ring-shaped clip, on the lower surface of ring-shaped clip, radially be fixed with the movable latch that is used to hang steel reinforcement cage with each suspension member.
3. steel reinforcement cage suspender according to claim 2 is characterized in that, described movable latch is provided with more than three at least, and each movable latch is along the circumference rectangular distribution.
4. according to claim 1 or 2 or 3 described steel reinforcement cage suspenders, it is characterized in that described suspension member is steel rope, chain or connecting rod.
CN 201110005760 2011-01-12 2011-01-12 Reinforcement cage lifting device CN102092626B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110005760 CN102092626B (en) 2011-01-12 2011-01-12 Reinforcement cage lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110005760 CN102092626B (en) 2011-01-12 2011-01-12 Reinforcement cage lifting device

Publications (2)

Publication Number Publication Date
CN102092626A CN102092626A (en) 2011-06-15
CN102092626B true CN102092626B (en) 2012-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110005760 CN102092626B (en) 2011-01-12 2011-01-12 Reinforcement cage lifting device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU199916U1 (en) * 2020-05-07 2020-09-28 Акционерное общество "Вятское машиностроительное предприятие "АВИТЕК" Traverse with screw mechanism

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061265B (en) * 2013-01-05 2015-03-04 广东省基础工程公司 Construction method for lifting combined reinforcement cages
CN104058329A (en) * 2014-03-28 2014-09-24 中交第一航务工程局有限公司 Lifting appliance for binding vertical reinforcement
CN104153299B (en) * 2014-08-21 2016-06-08 中交第一航务工程局有限公司 The overall docking calculation of large-scale pier stud concrete reinforcement
CN105127245A (en) * 2015-09-25 2015-12-09 中国重型机械研究院股份公司 Rotatable roll changer
CN105586867B (en) * 2015-12-31 2018-04-20 中交路桥华南工程有限公司 The installation method of ultralong overweight steel reinforcement cage
CN105464123B (en) * 2015-12-31 2018-01-09 中交路桥华南工程有限公司 Clamp plate type steel reinforcement cage mounting platform

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CN201172579Y (en) * 2008-03-26 2008-12-31 中铁十三局集团第四工程有限公司 Sling for installing reinforcement cage of drilling pile
CN201358134Y (en) * 2008-12-30 2009-12-09 中铁大桥局集团第三工程有限公司 Section girder frame rotor hanger
CN201907917U (en) * 2011-01-12 2011-07-27 河南省矿山起重机有限公司 Steel-reinforcement cage hanger

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JPS62124984U (en) * 1986-01-31 1987-08-08
JP3251905B2 (en) * 1998-06-18 2002-01-28 佐藤工業株式会社 Hanging jig for pre-assembled column bar and method of installing closing form in manufacturing outer shell PCa column member using the same

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Publication number Priority date Publication date Assignee Title
CN201172579Y (en) * 2008-03-26 2008-12-31 中铁十三局集团第四工程有限公司 Sling for installing reinforcement cage of drilling pile
CN201358134Y (en) * 2008-12-30 2009-12-09 中铁大桥局集团第三工程有限公司 Section girder frame rotor hanger
CN201907917U (en) * 2011-01-12 2011-07-27 河南省矿山起重机有限公司 Steel-reinforcement cage hanger

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JP昭62-124984U 1987.08.08
JP特开2000-6133A 2000.01.11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU199916U1 (en) * 2020-05-07 2020-09-28 Акционерное общество "Вятское машиностроительное предприятие "АВИТЕК" Traverse with screw mechanism

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