CN102718152A - Double-cableway cable crane erecting precast beam structure - Google Patents
Double-cableway cable crane erecting precast beam structure Download PDFInfo
- 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
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- 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.)
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- 239000002965 rope Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
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).
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)
| 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)
| 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 |
-
2012
- 2012-06-28 CN CN2012102178832A patent/CN102718152A/en active Pending
Patent Citations (6)
| 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)
| 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 |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |