CN102718152A - Double-cableway cable crane erecting precast beam structure - Google Patents

Double-cableway cable crane erecting precast beam structure Download PDF

Info

Publication number
CN102718152A
CN102718152A CN2012102178832A CN201210217883A CN102718152A CN 102718152 A CN102718152 A CN 102718152A CN 2012102178832 A CN2012102178832 A CN 2012102178832A CN 201210217883 A CN201210217883 A CN 201210217883A CN 102718152 A CN102718152 A CN 102718152A
Authority
CN
China
Prior art keywords
cableway cable
double
precast beam
shoulder pole
cableway
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
CN2012102178832A
Other languages
Chinese (zh)
Inventor
沙权贤
王成双
梁彩
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.)
First Engineering Co Ltd of China Railway 13th Bureau Group Co Ltd
Original Assignee
First Engineering Co Ltd of China Railway 13th Bureau Group 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 First Engineering Co Ltd of China Railway 13th Bureau Group Co Ltd filed Critical First Engineering Co Ltd of China Railway 13th Bureau Group Co Ltd
Priority to CN2012102178832A priority Critical patent/CN102718152A/en
Publication of CN102718152A publication Critical patent/CN102718152A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a double-cableway cable crane erecting precast beam structure which comprises double-cableway cable cranes (1) and binding ropes (2) positioned at the working ends of the double-cableway cable cranes (1). A shoulder pole beam (3) is suspended at the lower ends of the binding ropes (2). The double-cableway cable crane erecting precast beam structure is characterized in that a plurality of lifting lugs (4) are arranged at the lower end face of the shoulder pole beam (3) along the axial direction of the shoulder pole beam (3). The invention provides the ouble-cableway cable crane erecting precast beam structure which has simple structure, ingenious design and simple, rapid and convenient operation process.

Description

Two cableway cable crane erecting girder constructions
Technical field
The present invention relates to a kind of precast beam lifting structure, particularly a kind of pair of cableway cable crane erecting girder construction.
Background technology
In the setting up of bridge beam slab, generally adopt the bridge formation machine to construct, but in the relatively poor environment of some topographic condition, can't utilize this mode to construct.Therefore need to adopt cable crane, but problem such as the two cableway cable cranes of traditional fixed type exist operating difficulties, inefficiency in the slippage of the enterprising cross girders plate of comparatively narrow bent cap, and potential safety hazard is bigger.Therefore need a kind of novel structure of setting up beam slab (precast beam) that can address the above problem now.
Summary of the invention
The present invention is in order to solve the above-mentioned deficiency of existing in prior technology, propose a kind of simple in structure, design ingenious, operating process simply, two cableway cable crane erecting girder constructions efficiently.
Technical solution of the present invention is: a kind of pair of cableway cable crane erecting girder construction; Comprise two cableway cable cranes 1 and the lash rope 2 that is positioned at its working end; In the suspention of the lower end of lash rope 2 shoulder pole girder 3 is arranged; It is characterized in that: the lower surface of described shoulder pole girder 3, along a plurality of hangers 4 of axially being provided with of shoulder pole girder 3.
The present invention compares with prior art, has following advantage:
Two cableway cable crane erecting girder constructions of this kind of version; It is simple in structure, designs ingeniously, and it is targetedly on the shoulder pole girder lower surface; Axially be provided with a plurality of hangers along shoulder pole girder; And these hangers also all are provided with in groups, and according to the width decision of the precast beam of required delivery, it is quick to be easy to use at interval for the distance between every group of hanger.The precast beam of this structure suspention is vertical each other with shoulder pole girder; Because two cableway cable cranes are vertical each other with shoulder pole girder; Therefore can move through the lifting dolly of two cableway cable cranes, it is locational mobile to control precast beam, utilizes in place the getting final product of chain block fine setting afterwards.This kind of lifting structure has possessed multiple advantage, is particularly suitable in the bridge construction field, applying, and its market outlook are very wide.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention.
Fig. 2 is the lateral plan of the embodiment of the invention.
The specific embodiment
Below with the accompanying drawings specific embodiment of the present invention.Like Fig. 1, shown in Figure 2: a kind of pair of cableway cable crane erecting girder construction; Comprise two cableway cable cranes 1, the working end of two cableway cable cranes 1 is provided with lash rope 2, and the suspention of double-type two lash rope 2 lower ends has shoulder pole girder 3; And on the lower surface of shoulder pole girder 3; Along shoulder pole girder 3 axially, also be provided with a plurality of hangers 4.These hangers 4 are provided with in twos in groups, and the width of the precast beam 5 that the distance between two hangers 4 in every group will be suspended in midair according to institute at interval determines.
The working process of two cableway cable crane erecting girder constructions of the embodiment of the invention is following: the twice shoulder pole girder 3 that at first will shift to an earlier date the processing and manufacturing completion is transported to the suspension hook below of two cableway cable cranes 1; Through lash rope 2 shoulder pole girder 3 is suspended in two cableway cable crane 1 belows, and below shoulder pole girder 3, suspends precast beam 5 in midair through hanger 4.Start four suspension centres of two cableway cable cranes 1 simultaneously; Running trolley through two cableway cable cranes 1 carry is realized precast beam 5 moving along the cableway direction; Lifting dolly through two cableway cable cranes 1 carry is realized the motion on the precast beam 5 vertical (i.e. height); After treating that precast beam 5 moves to design attitude, through in place the getting final product of chain block fine setting.

Claims (1)

1. two cableway cable crane erecting girder construction; Comprise two cableway cable cranes (1) and be positioned at the lash rope (2) of its working end; In the suspention of the lower end of lash rope (2) shoulder pole girder (3) is arranged; It is characterized in that: the lower surface of described shoulder pole girder (3) axially is provided with a plurality of hangers (4) along shoulder pole girder (3).
CN2012102178832A 2012-06-28 2012-06-28 Double-cableway cable crane erecting precast beam structure Pending CN102718152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102178832A CN102718152A (en) 2012-06-28 2012-06-28 Double-cableway cable crane erecting precast beam structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102178832A CN102718152A (en) 2012-06-28 2012-06-28 Double-cableway cable crane erecting precast beam structure

Publications (1)

Publication Number Publication Date
CN102718152A true CN102718152A (en) 2012-10-10

Family

ID=46944065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102178832A Pending CN102718152A (en) 2012-06-28 2012-06-28 Double-cableway cable crane erecting precast beam structure

Country Status (1)

Country Link
CN (1) CN102718152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424265A (en) * 2019-07-09 2019-11-08 宁波一帆起重吊装有限公司 A kind of bridge prefabrication component is across the direct hanging apparatus of interior beam and hoisting method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379471A1 (en) * 1977-02-08 1978-09-01 Sainrapt Et Brice Heavy load handling system - uses suspended beam frame and double pulley blocks with further cables anchored to ground
CN201280390Y (en) * 2008-09-05 2009-07-29 济南二机床集团有限公司 Large-tonnage suspending beam
CN201458544U (en) * 2009-06-10 2010-05-12 中铁十三局集团第一工程有限公司 Carrying pole for mounting component
CN202098985U (en) * 2011-05-11 2012-01-04 中交第二航务工程局有限公司 Multi-stage hoisting device of cable crane
CN202214130U (en) * 2011-08-01 2012-05-09 中国石油化工股份有限公司 Balance beam for hoisting
CN202744220U (en) * 2012-06-28 2013-02-20 中铁十三局集团第一工程有限公司 Precast beam structure for double-cableway cable crane erection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379471A1 (en) * 1977-02-08 1978-09-01 Sainrapt Et Brice Heavy load handling system - uses suspended beam frame and double pulley blocks with further cables anchored to ground
CN201280390Y (en) * 2008-09-05 2009-07-29 济南二机床集团有限公司 Large-tonnage suspending beam
CN201458544U (en) * 2009-06-10 2010-05-12 中铁十三局集团第一工程有限公司 Carrying pole for mounting component
CN202098985U (en) * 2011-05-11 2012-01-04 中交第二航务工程局有限公司 Multi-stage hoisting device of cable crane
CN202214130U (en) * 2011-08-01 2012-05-09 中国石油化工股份有限公司 Balance beam for hoisting
CN202744220U (en) * 2012-06-28 2013-02-20 中铁十三局集团第一工程有限公司 Precast beam structure for double-cableway cable crane erection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424265A (en) * 2019-07-09 2019-11-08 宁波一帆起重吊装有限公司 A kind of bridge prefabrication component is across the direct hanging apparatus of interior beam and hoisting method

Similar Documents

Publication Publication Date Title
CN205045698U (en) Reinforcement cage hoisting utensil
CN202744220U (en) Precast beam structure for double-cableway cable crane erection
CN202577150U (en) Pier top lifting frame
CN102718152A (en) Double-cableway cable crane erecting precast beam structure
CN205348000U (en) Cradle construction device of asymmetric arc variable cross section thin wing board case roof beam
CN105314511B (en) A kind of horizontally moveable formula vertical cable guide and control method
CN104190888B (en) A kind of slab fan-shaped section and slab fan-shaped section change system
CN202186847U (en) Movable hanger frame
CN201458544U (en) Carrying pole for mounting component
CN204122714U (en) A kind of slab fan-shaped section and slab fan-shaped section change system
CN209227397U (en) A kind of stride pushing tow jack dismounting device
CN202465115U (en) Double main beam gantry crane
CN103498418B (en) Device for shifting hanging basket assembly pieces and construction method
CN203319500U (en) Reinforcing cage abutting-joint adjusting device
CN105329766A (en) Automatic balance type lifting beam
CN203159036U (en) Line-shaped lifting appliance
CN202098985U (en) Multi-stage hoisting device of cable crane
CN202358822U (en) Hoisting structure for oil field skid block
CN205114887U (en) Hand propelled removes portal frame
CN201567157U (en) Novel trolley with double beams
CN201952736U (en) Auxiliary pier movable bracket for assisting invariable-amplitude beam erecting crane in erecting steel box girder
CN203845661U (en) Recyclable multi-stage balance beam combination system
CN204211348U (en) A kind of hanging apparatus
CN203451136U (en) Crane
CN106480824A (en) A kind of handling method of cable wire tower

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20121010