CN111847277A - Large-scale reinforcement cage lifting and installation integrated device and method - Google Patents

Large-scale reinforcement cage lifting and installation integrated device and method Download PDF

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Publication number
CN111847277A
CN111847277A CN202010833479.2A CN202010833479A CN111847277A CN 111847277 A CN111847277 A CN 111847277A CN 202010833479 A CN202010833479 A CN 202010833479A CN 111847277 A CN111847277 A CN 111847277A
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CN
China
Prior art keywords
bailey
reinforcement cage
connecting piece
frame
construction platform
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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
CN202010833479.2A
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Chinese (zh)
Inventor
张力文
朱海江
林东伟
邓远新
彭豪
张晓明
陈文祥
张洛川
张子惠
刘茜茜
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Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
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Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
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Application filed by Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd filed Critical Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
Priority to CN202010833479.2A priority Critical patent/CN111847277A/en
Publication of CN111847277A publication Critical patent/CN111847277A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • 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
    • E02D5/18Bulkheads or similar walls made solely of concrete in situ
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/03Cranes with arms or jibs; Multiple cranes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention relates to a large-scale reinforcement cage hanging and installing integrated device and a method, which comprises the following steps: the device comprises a steel plate, a bailey frame, wheels, an axle connecting piece, an axle, a bailey frame connecting piece, an adjustable base supporting piece, a bailey frame reinforcing piece, a connecting trailer piece, a movable connecting piece, a bolt and a detachable fixing piece; the invention aims to solve the problems of a large-scale underground diaphragm wall steel bar manufacturing and installing platform and quick hoisting, reinforcement of steel bars during hoisting of a steel bar cage is reduced, and hoisting and transportation of large-scale steel bars are solved. The invention provides a movable construction platform with limited site arrangement space, which can reduce the dependence on a construction site and quickly adjust construction arrangement, and has the advantages of reinforcing when a large reinforcement cage is hoisted, and the like.

Description

Large-scale reinforcement cage lifting and installation integrated device and method
Technical Field
The invention relates to the technical field of buildings, in particular to a large-scale reinforcement cage lifting and installation integrated device and method.
Background
Regarding ship lock deep foundation pit excavation, in order to guarantee construction safety and stability, adopt underground continuous wall structure. The underground continuous wall reinforcement cage has the following types on the horizontal section: "an" "L", "┯", "╋", "and partial heterotypic underground continuous wall height, reinforcing bar cage weight is heavy, has increased the construction degree of difficulty greatly. The place is installed fixedly to current steel reinforcement cage reinforcing bar system, need carry out the secondary to the reinforcing bar and transport and hoist and mount, need consolidate the steel reinforcement cage during large-scale reinforcing bar hoist and mount, prevents that the steel reinforcement cage warp, and a large amount of manual works, time of its process consumption are with high costs. Therefore, there is a need to provide a new large-sized reinforcement cage hanging and installing integrated device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a large-scale reinforcement cage hanging and installing integrated device, which comprises: steel plate, bailey frames, wheels, axle connecting pieces, shafts, bailey frame connecting pieces, steel reinforcement cages, adjustable base supporting pieces, bailey frame reinforcing pieces, connecting trailer pieces, movable connecting pieces, bolts and detachable fixing pieces, the plurality of bailey frames are adjacent to each other in the direction perpendicular to the axis of the wheel and are fixedly connected to form a bailey frame row, the plurality of bailey frame rows are arranged at intervals, a bailey frame connecting piece is arranged between every two adjacent bailey frame rows, the bailey frames are fixedly connected with the bailey frames on two sides, the bottom of each bailey frame is provided with an axle connecting piece, the axle connecting pieces are provided with through holes, the axle connecting pieces positioned on different Bailey truss rows are positioned on the same straight line, the shafts penetrate through the through holes of the axle connecting pieces on the same straight line, and wheels are arranged at two ends of each shaft; the plurality of bailey frames form a bailey frame construction platform, and the reinforcement cage is positioned above the bailey frame construction platform;
the front end and the rear end of the bailey truss construction platform are respectively provided with a bailey truss reinforcing part, the bailey truss reinforcing part is L-shaped, one side of the bailey truss reinforcing part is fixed on the front end surface or the rear end surface of the bailey truss construction platform, and the other side of the bailey truss reinforcing part is fixed on the bottom surface of the bailey truss construction platform; the front end of the bailey truss construction platform is fixedly connected with a connecting trailer part;
furthermore, the connecting trailer part is a hanging ring;
furthermore, the bailey truss reinforcing part positioned at the rear end of the bailey truss construction platform is provided with an extending end, the extending end extends upwards out of the bailey truss construction platform, the tail end of the extending end is connected with a detachable fixing part, the detachable fixing part and the bailey truss reinforcing part at the rear end of the bailey truss construction platform form a triangular structure, and the triangular structure can effectively prevent a steel reinforcement cage from sliding off from the rear end of the bailey truss construction platform;
furthermore, the bailey truss reinforcement is provided with an adjustable base support, and the adjustable base support is used for adjusting the length of the bailey truss reinforcement in the vertical direction;
furthermore, the adjustable base supporting piece is a porous butt joint piece, namely, a plurality of positioning holes are arranged at the end part of the butt joint piece, the spacing between the positioning holes is the same, and positioning pieces penetrate through the positioning holes;
furthermore, the positioning piece is a positioning bolt or a positioning pin;
furthermore, the thickness of the steel plate is 20 mm;
furthermore, the bailey truss connecting piece is of an angle steel structure;
furthermore, the Bailey truss connecting piece comprises a transverse connecting piece and an inclined connecting piece, and the inclined connecting piece and the shaft form an included angle of 45 degrees;
furthermore, the axle connecting piece and the bailey frames are in telescopic connection through the movable connecting piece, the upper part of the movable connecting piece is provided with a nut 12, the height position of the axle connecting piece is adjusted through the nut 12, so that the through holes are positioned on the same straight line, and a longer axle is prevented from being difficult to pass through the through holes or being bent due to stress concentration;
furthermore, the bailey truss comprises a primary-secondary joint, a bailey truss upper chord, a bailey truss and a traction rope, wherein the bailey truss upper chord is arranged on the bottom side of the I-steel, and the primary-secondary joint is fixed on one side of the bailey truss upper chord; the bailey frames are inserted into the primary and secondary joints, and one end of the primary and secondary joints is connected with the traction rope;
furthermore, the gap between two rows of the bailey frames positioned in the middle of the bailey frame construction platform is larger than the gap between two adjacent rows of the bailey frames;
furthermore, the bailey frames are of single-layer four-row structures.
In addition, the invention also relates to a large reinforcement cage hanging and installing integrated method, which is completed by utilizing the large reinforcement cage hanging and installing integrated device and comprises the following steps:
s1, manufacturing a standard section of 3m long hanging and mounting mobile platform by using the field Bailey truss;
s2, assembling and splicing the standard section hoisting and mounting mobile platform to form a Bailey frame construction platform according to the lengths of different types of reinforcement cages;
s3, reinforcing the bottom of the construction platform to prevent deformation of a lifting point during lifting, arranging an adjustable fixing piece at the bottom to prevent displacement during lifting of the reinforcement cage, and reinforcing the bottom of the construction platform at a Bailey truss trailer point to prevent deformation during hauling;
s4, manufacturing and installing the large reinforcement cage on the mobile platform according to the reinforcement cage design drawing, and after the installation is finished, transporting the large reinforcement cage to a hoisting place by a trailer;
s5, reinforcing the reinforcement cage is reduced by using the rigidity of the bailey truss, and the deformation of the reinforcement is prevented;
s6, hoisting and separating the reinforcement cage and the bailey truss platform through two crawler cranes, placing the large reinforcement cage into the groove section and pouring;
and S7, repeating the steps 2, 3, 4, 5 and 6 until the diaphragm wall is poured.
Further, step S6 is specifically: firstly, hoisting a reinforcement cage by two crawler cranes; secondly, the two crawler cranes slowly hoist the reinforcement cage; and thirdly, the bailey truss construction platform and the reinforcement cage are hoisted to be vertical by the two crawler cranes, the bailey truss construction platform and the reinforcement cage are respectively hoisted by the two cranes, and the reinforcement cage is placed into the groove section by the crawler crane for hoisting the reinforcement cage.
Has the advantages that: the invention aims to solve the problems of a large-scale underground diaphragm wall steel bar manufacturing and installing platform and quick hoisting, reinforcement of steel bars during hoisting of a steel bar cage is reduced, and hoisting and transportation of large-scale steel bars are solved. The invention provides a movable construction platform with limited site arrangement space, which can reduce the dependence on a construction site and quickly adjust construction arrangement, and has the advantages of reinforcing when a large reinforcement cage is hoisted, and the like.
Drawings
Fig. 1 is a top view of a large-scale reinforcement cage lifting and installation integrated device provided by the invention;
FIG. 2 is a front view of the large-scale reinforcement cage lifting and installation integrated device provided by the invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a rear view of the large-sized steel reinforcement cage crane integrated device provided by the invention;
FIG. 5 is a front view of the large-scale reinforcement cage hanging and installing integrated device provided by the invention;
FIG. 6 is an enlarged view of a portion of area A of FIG. 5;
FIG. 7 is an enlarged view of a portion of the area B in FIG. 6;
FIG. 8 is an enlarged view of a portion of the area C in FIG. 4;
FIG. 9 is an enlarged view of a portion of the docking member of FIG. 8 in the docked condition in area D;
FIG. 10 is a state diagram of the reinforcement cage being hoisted by two crawler cranes;
FIG. 11 is a state diagram of the steel reinforcement cage being slowly hoisted by two crawler cranes;
FIG. 12 is a state diagram of the Bailey truss construction platform and the reinforcement cage when they are hoisted vertically;
reference numbers in the figures: 1, steel plates; 2, a bailey bracket; 3, vehicle wheels; 4 an axle connection; 5, an axis; 6 beiLei frame connecting pieces are equilateral angle steels; 7, a reinforcement cage; 8 an adjustable base support; 9 beret frame reinforcements (angle irons); 10 connecting trailer parts; 11 a movable connector; 12, bolts; 13 removable fasteners.
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
The following provides a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. As shown in fig. 1 to 11, a device and a method for integrating hoisting and installation of a large-sized reinforcement cage are disclosed, as shown in fig. 1 and 3, the device and the method for integrating hoisting and installation of a large-sized reinforcement cage comprise: the automobile wheel frame comprises steel plates 1, bailey frames 2, wheels 3, axle connecting pieces 4, shafts 5, bailey frame connecting pieces 6, a steel reinforcement cage 7, adjustable base supporting pieces 8, bailey frame reinforcing pieces 9, connecting trailer pieces 10, movable connecting pieces 11, bolts 12 and detachable fixing pieces 13 (shown in figure 2), wherein the bailey frames are adjacent to each other in the direction perpendicular to the axis of the wheels and are fixedly connected to form bailey frame rows, the bailey frame rows are arranged at intervals, the bailey frame connecting pieces 6 are arranged between every two adjacent bailey frame rows, the bailey frame connecting pieces are fixedly connected with the bailey frame rows on two sides, the axle connecting pieces 4 are arranged at the bottoms of the bailey frames 2, the axle connecting pieces 4 are provided with through holes, the axle connecting pieces 4 on different bailey frame rows are positioned on the same straight line, the shafts 5 penetrate through the through holes of the axle connecting pieces 4 on the same straight line, wheels are arranged at two ends of the shaft 5; the plurality of bailey frames form a bailey frame construction platform, and the reinforcement cage is positioned above the bailey frame construction platform;
as shown in fig. 2, bailey frame reinforcements 9 are respectively arranged at the front end and the rear end of the bailey frame construction platform, the bailey frame reinforcements 9 are L-shaped, one side of each bailey frame reinforcement 9 is fixed on the front end surface or the rear end surface of the bailey frame construction platform, and the other side of each bailey frame reinforcement 9 is fixed on the bottom surface of the bailey frame construction platform; the front end of the Bailey truss construction platform is fixedly connected with a connecting trailer part 10, and the connecting trailer part 10 is a hanging ring;
the bailey truss reinforcing part 9 positioned at the rear end of the bailey truss construction platform is provided with an extending end, the extending end extends upwards out of the bailey truss construction platform, the tail end of the extending end is connected with a detachable fixing part 13, the detachable fixing part 13 and the bailey truss reinforcing part 9 at the rear end of the bailey truss construction platform form a triangular structure, and the triangular structure can effectively prevent a reinforcement cage from sliding off from the rear end of the bailey truss construction platform;
as shown in fig. 4, the bailey frame stiffener 9 has an adjustable pedestal support 8, and the adjustable pedestal support 8 is used for adjusting the length of the bailey frame stiffener 9 in the vertical direction;
as shown in fig. 8-9, the adjustable base support 8 is a porous butt-joint member, that is, a plurality of positioning holes are formed at the end of the butt-joint member, the spacing between the positioning holes is the same, and positioning members are inserted into the positioning holes;
the positioning piece is a positioning bolt or a positioning pin;
the thickness of the steel plate 1 is 20 mm;
the bailey frames are connected through the connecting pieces;
the Bailey truss connecting piece comprises a transverse connecting piece and an inclined connecting piece, and the inclined connecting piece and the shaft form an included angle of 45 degrees;
as shown in fig. 7, the axle link 4 and the bailey frame 2 are telescopically connected by a movable link 11, a nut 12 is arranged at the upper part of the movable link 11, and the height position of the axle link 4 is adjusted by the nut 12, so that the through holes are positioned on the same straight line, and the long shaft 5 is prevented from being difficult to pass through the through holes or being bent due to stress concentration;
as shown in fig. 1, the bailey truss 2 comprises a primary-secondary joint, a bailey truss upper chord, a bailey truss and a traction rope, wherein the bailey truss upper chord is arranged on the bottom side of the i-steel, and the primary-secondary joint is fixed on one side of the bailey truss upper chord; the bailey frames are inserted into the primary and secondary joints, and one end of the primary and secondary joints is connected with the traction rope;
as shown in fig. 1, the gap between two series of bailey truss rows located in the middle of the bailey truss construction platform is larger than the gap between two adjacent series of bailey truss rows;
the bailey frames 2 are of single-layer four-row structures.
As shown in fig. 10 to 12, a method for integrating the hoisting and installation of a large-sized steel reinforcement cage, which utilizes the hoisting and installation of the large-sized steel reinforcement cage, comprises the following steps:
s1, manufacturing a standard section of 3m long hanging and mounting mobile platform by using the field Bailey truss;
s2, assembling and splicing the standard section hoisting and mounting mobile platform to form a Bailey frame construction platform according to the lengths of different types of reinforcement cages;
s3, reinforcing the bottom of the construction platform to prevent deformation of a lifting point during lifting, arranging an adjustable fixing piece at the bottom to prevent displacement during lifting of the reinforcement cage, and reinforcing the bottom of the construction platform at a Bailey truss trailer point to prevent deformation during hauling;
s4, manufacturing and installing the large reinforcement cage on the mobile platform according to the reinforcement cage design drawing, and after the installation is finished, transporting the large reinforcement cage to a hoisting place by a trailer;
s5, reinforcing the reinforcement cage is reduced by using the rigidity of the bailey truss, and the deformation of the reinforcement is prevented;
s6, hoisting and separating the reinforcement cage and the bailey truss platform through two crawler cranes, placing the large reinforcement cage into the groove section and pouring;
and S7, repeating the steps 2, 3, 4, 5 and 6 until the diaphragm wall is poured.
Step S6 specifically includes: firstly, hoisting a reinforcement cage by two crawler cranes; secondly, the two crawler cranes slowly hoist the reinforcement cage; and thirdly, the bailey truss construction platform and the reinforcement cage are hoisted to be vertical by the two crawler cranes, the bailey truss construction platform and the reinforcement cage are respectively hoisted by the two cranes, and the reinforcement cage is placed into the groove section by the crawler crane for hoisting the reinforcement cage.
Various modifications and changes may be made to the present invention by those skilled in the art. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.

Claims (10)

1. The utility model provides a large-scale steel reinforcement cage hangs ann integrated device which characterized in that: the method comprises the following steps: steel sheet (1), bailey frame (2), wheel (3), axletree connecting piece (4), axle (5), bailey frame connecting piece (6), steel reinforcement cage (7), adjustable base support piece (8), bailey frame reinforcement (9), connection trailer spare (10), movable connecting piece (11), bolt (12), detachable mounting (13), its characterized in that: the Bailey frames (2) are adjacent to each other in the direction perpendicular to the axis of the wheel (3) and are fixedly connected to form Bailey frame (2) rows, the Bailey frame (2) rows are arranged at intervals, a Bailey frame connecting piece (6) is arranged between every two adjacent Bailey frame (2) rows, the Bailey frame connecting pieces (6) are fixedly connected with the Bailey frame (2) rows on two sides, an axle connecting piece (4) is arranged at the bottom of the Bailey frame (2), the axle connecting piece (4) is provided with a through hole, the axle connecting pieces (4) on different Bailey frame (2) rows are positioned on the same straight line, the shaft (5) is penetrated in the through hole of the axle connecting piece (4) on the same straight line, and wheels (3) are arranged at two ends of the shaft (5); the multiple Bailey frames (2) form a Bailey frame (2) construction platform, and the reinforcement cage (7) is positioned above the Bailey frame (2) construction platform; the front end and the rear end of the Bailey truss (2) construction platform are respectively provided with a Bailey truss reinforcing part (9), the Bailey truss reinforcing part (9) is L-shaped, one side of the Bailey truss reinforcing part (9) is fixed on the front end surface or the rear end surface of the Bailey truss (2) construction platform, and the other side of the Bailey truss reinforcing part (9) is fixed on the bottom surface of the Bailey truss (2) construction platform; the front end of the Bailey truss (2) construction platform is fixedly connected with a connecting trailer part (10), a Bailey truss reinforcing part (9) positioned at the rear end of the Bailey truss (2) construction platform is provided with an extending end, the extending end extends upwards out of the Bailey truss (2) construction platform, the tail end of the extending end is connected with a detachable fixing part (13), and the detachable fixing part (13) and the Bailey truss reinforcing part (9) at the rear end of the Bailey truss (2) construction platform form a triangular structure; the bailey frame reinforcing part (9) is provided with an adjustable base support part (8), and the adjustable base support part (8) is used for adjusting the length of the bailey frame reinforcing part (9) in the vertical direction; the car axle connecting piece (4) is telescopically connected with the bailey bracket (2) through a movable connecting piece (11), a nut (12) is arranged at the upper part of the movable connecting piece (11), and the height position of the car axle connecting piece (4) is adjusted through the nut (12); the method is characterized in that: the bailey frames (2) comprise primary and secondary joints, upper chords of the bailey frames (2), the bailey frames (2) and traction ropes, the upper chords of the bailey frames (2) are arranged on the bottom sides of the I-beams, and the primary and secondary joints are fixed on one side of the upper chords of the bailey frames (2); the bailey frames (2) are inserted into the primary and secondary joints, and one end of the primary and secondary joint is connected with the traction rope; the gap between two rows of the bailey frames (2) positioned in the middle of the bailey frame (2) construction platform is larger than the gap between two adjacent rows of the bailey frames (2).
2. The large-scale reinforcement cage hanging and installation integrated device as claimed in claim 1, wherein: the trailer connecting piece (10) is a hanging ring.
3. The large-scale reinforcement cage hanging and installation integrated device as claimed in claim 1, wherein: the adjustable base supporting piece (8) is a porous butt joint piece; preferably, a plurality of positioning holes are arranged at the end part of the butt-joint part, the distance between every two adjacent positioning holes is the same, and positioning parts are arranged in the positioning holes in a penetrating mode.
4. The large-scale reinforcement cage hanging and installation integrated device as claimed in claim 3, wherein: the positioning piece is a positioning bolt (12) or a positioning pin.
5. The large-scale reinforcement cage hanging and installation integrated device as claimed in claim 1, wherein: the thickness of the steel plate (1) is 20 mm.
6. The large-scale reinforcement cage hanging and installation integrated device as claimed in claim 1, wherein: the Bailey truss connecting piece (6) is of an angle steel structure.
7. The large-scale reinforcement cage hanging and installation integrated device as claimed in claim 1, wherein: the Bailey truss connecting piece (6) comprises a transverse connecting piece and an inclined connecting piece, and the inclined connecting piece and the shaft form an included angle of 45 degrees.
8. The large-scale reinforcement cage hanging and installation integrated device as claimed in claim 1, wherein: the bailey frames (2) adopt a single-layer four-row structure.
9. A method for integrating the hoisting and installation of a large reinforcement cage (7), which is completed by the device for integrating the hoisting and installation of the large reinforcement cage according to any one of claims 1 to 8, and comprises the following steps: s (1) manufacturing a standard section of 3m long hanging safety mobile platform by using an on-site Bailey frame (2); s (2) assembling and splicing the standard section hoisting and mounting mobile platform to form a Bailey frame (2) construction platform according to the lengths of the reinforcement cages (7) of different types; s (3), reinforcing the bottom of the construction platform to prevent deformation of a lifting point during lifting, arranging an adjustable fixing piece at the bottom to prevent displacement during lifting of the reinforcement cage (7), and reinforcing the bottom at a trailer point of the Bailey truss (2) to prevent deformation during hauling; s (4) manufacturing and installing the large reinforcement cage (7) on the mobile platform according to the design drawing of the reinforcement cage (7), and after the installation is finished, transporting the large reinforcement cage to a hoisting place by a trailer; s (5), reinforcing of a reinforcement cage (7) is reduced by using the rigidity of the Bailey frames (2), and the reinforcement is prevented from deforming; s (6) hoisting and separating the reinforcement cage (7) and the bailey truss (2) platform through two crawler cranes, and placing the large reinforcement cage (7) into the groove section and pouring; and S (7) repeating the steps S (2) to S (6) until the diaphragm wall is poured.
10. The method as recited in claim 9, wherein: the step S (6) is specifically as follows: firstly, hoisting a reinforcement cage (7) by two crawler cranes; secondly, the two crawler cranes slowly hoist the reinforcement cage (7); thirdly, the two crawler cranes hoist the Bailey truss (2) construction platform and the reinforcement cage (7) to be vertical, then the Bailey truss (2) construction platform and the reinforcement cage (7) are respectively hoisted by the two cranes, and then the reinforcement cage (7) is placed into the groove section by the crawler crane hoisting the reinforcement cage (7).
CN202010833479.2A 2020-08-18 2020-08-18 Large-scale reinforcement cage lifting and installation integrated device and method Pending CN111847277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010833479.2A CN111847277A (en) 2020-08-18 2020-08-18 Large-scale reinforcement cage lifting and installation integrated device and method

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Application Number Priority Date Filing Date Title
CN202010833479.2A CN111847277A (en) 2020-08-18 2020-08-18 Large-scale reinforcement cage lifting and installation integrated device and method

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CN111847277A true CN111847277A (en) 2020-10-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030491A (en) * 2021-11-09 2022-02-11 上海市基础工程集团有限公司 Traction device for moving reinforcement cage binding platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030491A (en) * 2021-11-09 2022-02-11 上海市基础工程集团有限公司 Traction device for moving reinforcement cage binding platform

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