Hanging formwork for construction of bridge girder anti-collision wall
A technology of anti-collision walls and bridges, applied in bridges, bridge construction, erection/assembly of bridges, etc., can solve problems affecting construction progress, occupying bridge deck space, unfavorable construction organization, etc., and achieves convenient assembly and disassembly, low cost, effective Conducive to the effect of construction organization
Active Publication Date: 2015-05-20
MCC5 GROUP CORP SHANGHAI
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This method of hanging hanging baskets on standing equipment on the bridge takes up space on the bridge deck, and can only provide safety protection for vehicles and pedestrians under the bridge at the hanging basket position, which is not conducive to construction organization. It is necessary to move the hanging basket position while construction is in progress, which affects the construction progress
[0003] Therefore there are above-mentioned inconveniences and problems in the known bridge standing equipment suspension hanging basket
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 1
[0022] The bridge anti-collision wall construction suspension formwork of the present invention, the suspension formwork is fixed on the bottom of the bridge along the longitudinal distance of 1.5 meters of the bridge, and when the beam body concrete is poured, the vertical pole 2 and the vertical pole 4 at the far end are reserved. To the through hole, the suspension formwork includes several load-bearing skeletons, which are characterized in that:
[0023] The load-bearing frame is provided with a proximal screw 6 and a distal screw 7 passing through the reserved vertical through-hole of the bridge beam body, and the load-bearing frame includes a vertical protective pole 9 and a transverse bar 1, wherein:
[0024] The vertical protection pole 9 is arranged vertically, parallel to the near-end screw rod 6 and the distal screw rod 7 fixed with bolts on the top of the bridge girder body 12 respectively, and the vertical protection pole 9 is fully covered with safety bars along t...
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 provides a hanging formwork for the construction of a bridge girder anti-collision wall. The hanging formwork is fixed at the bottom of a bridge girder at a longitudinal interval of 1-1.5m along the bridge girder, when concrete is poured into a girder body, and vertical through holes are performed according to the positions of a near-end vertical rod (2) and a far-end vertical rod (4). The hanging formwork comprises a plurality of bearing skeletons, and is characterized in that near-end screws (6) and far-end screws (7) penetrating the performed vertical through holes in the girder body of the bridge girder are arranged on the bearing skeletons, the hanging formwork for the construction of the bridge girder anti-collision wall has the advantages that the structure is simple, assembly and disassembly are convenient, the cost is low, and the spaces above and below the bridge are not occupied and the construction organization is facilitated as the hanging formwork is hung to a bottom plate of the bridge.
Description
technical field [0001] The invention relates to a reinforced concrete anti-collision wall formwork support and an operation platform, in particular to a bridge anti-collision wall construction suspension formwork. Background technique [0002] The anti-collision wall is a major part of the bridge. During construction, workers need to operate outside the anti-collision wall. Now most of them use standing equipment on the bridge to hang hanging baskets as workers' operating platforms and safety protection facilities. The method of hanging the hanging basket by standing equipment on the bridge takes up the space on the bridge deck, and can only protect the vehicles and pedestrians under the bridge at the hanging basket position, which is not conducive to construction organization. It is necessary to move the hanging basket position while construction, which affects the construction progress. [0003] Therefore there are above-mentioned inconveniences and problems in the hanging...
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 Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 杨明升毛远富沈霞陈刚
Owner MCC5 GROUP CORP SHANGHAI