Bridge construction hoisting system on bridge traveling crane carriageway slab
A roadway slab and lifting system technology, applied in the direction of bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of large spread, increased construction period, and approach bridge construction conflicts, etc., to shorten the construction period and improve work efficiency. , to avoid the effect of road transport
Inactive Publication Date: 2017-04-19
CHINA MAJOR BRIDGE ENERGINEERING
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the large-scale steel truss girder driveway slab reconstruction project, the driveway slab is usually directly transported to the main bridge under construction through the road surface. During the transportation process, there may be conflicts with the construction of the approach bridge and road traffic Problems such as traffic police control and temporary road reconstruction have imposed many restrictions on the construction of the carriageway slab bridge, and the construction will inevitably increase the construction period after the problems are resolved. The damaged carriageway slabs cannot be replaced in time, which is prone to accidents Traffic accidents or traffic jams have a large impact
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0025] see figure 1 , figure 2 , image 3 with Figure 4 As shown, the embodiment of the present invention provides a lifting system for bridge construction on the bridge roadway, including:
[0026] Support 1, the support 1 includes four lower steel pipe piles 10 and upper steel pipe piles 11, one end of the four lower steel pipe piles 10 is inserted into the soil, and the four lower steel pipe piles 10 are respectively distributed on both sides of the bridge 2 at the same At the four corners of the rectangle; the other end of the lower steel pipe pile 10 is connected to the lower end of the upper steel pipe pile 11 through the conversion platform, the upper end of the upper steel pipe pile 11 extends above the bridge 2, and the two upper steel pipe piles 11 on the same side are close to the lower steel There is a steel structure crossbe...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a bridge construction hoisting system on a bridge traveling crane carriageway slab. The bridge construction hoisting system comprises a bracket, a running gear mounted on the bracket and an overhead traveling crane, wherein the bracket is erected beside a bridge in a construction area; the running gear is mounted on the bracket and comprises a first slideway above the bridge; the first slideway stretches across two sides of the bridge in the width direction of the bridge; the overhead traveling crane comprises a second slideway, an overhead traveling crane body and an overhead traveling crane lazy arm connected with the overhead traveling crane body; the second slideway is arranged in the length direction of the bridge and is mounted on the first slideway in a sliding manner; and the overhead traveling crane body is mounted on the second slideway in a sliding manner. The bridge construction hoisting system can reduce or avoid transportation of the traveling crane carriageway slab through a pavement and can rapidly and efficiently carry out bridge construction on the traveling crane carriageway slab.
Description
technical field [0001] The invention relates to the technical field of bridge construction, in particular to a lifting system for bridge construction on a bridge roadway slab. Background technique [0002] In the large-scale steel truss girder driveway slab reconstruction project, the driveway slab is usually directly transported to the main bridge under construction through the road surface. Problems such as traffic police control and temporary road reconstruction have imposed many restrictions on the construction of the roadway slab bridge, and the construction will inevitably increase the construction period after the problem is resolved. The damaged roadway slab cannot be replaced in time, which is prone to accidents. Traffic accidents or traffic jams have a large impact. Contents of the invention [0003] In view of the defects existing in the prior art, the object of the present invention is to provide a lifting system for bridge construction on the roadway slab, wh...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): E01D21/00B66C17/20
CPCE01D21/00B66C17/20
Inventor 崔海刘华胡晓红张军雷鲍莉霞杜元阳春龙王满满
Owner CHINA MAJOR BRIDGE ENERGINEERING