T-shaped bridge flange plate cast-in-situ moving mold frame

Abstract

The invention relates to a T shaped bridge wing rim slab cast-in-situ moving die carrier, which comprises supporting trusses, traveling trusses, main trusses, a die plate holder, a jack, a die plate, a hydraulic system and an automatic traveling system; the main trusses are arranged transversely in parallel, the supporting trusses and the traveling trusses are arranged longitudinally in parallel,and the three are connected to form a cage construction; the ground wheels of the automatic traveling system are mounted on the lower end of the traveling trusses in the cage construction; the jack for with supporting and elevation adjusting function is mounted on the lower ends in the middle of the main tresses; a rear anchor pull rod which can be fixed on the bridge wet seam is mounted on the bottom of the inner end of the main tress; the die plate is mounted on the die plate holder through bolts; the die plate holder is L shaped, has one end hinged with the main tress and the other end hung vertically under the supporting tress through the die plate pull rod; and the L shaped die plate holder is hinged with the main tress at the corner through the hydraulic system and a oil cylinder. The beneficial effect of the invention is that: it can mount the die holder quickly to implement constructing operation.

Description

technical field [0001] The invention relates to the technical field of construction engineering equipment, in particular to a mobile formwork for T-shaped bridge flange plate cast-in-place technology. Background technique [0002] The T-shaped bridge project adopts the construction technology of cast-in-place flange slabs after girder erection. The flange slab construction belongs to high-altitude cantilever construction. For many years, traditional construction methods have been used to erect scaffolding, and then support formwork on it for cast-in-place construction. Not only construction work The cycle is long, many human resources are invested, the construction cost is high, the safety factor is low, and the quality of the project is difficult to guarantee. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the traditional scaffolding construction method and provide a T-shaped bridge flange cast-in-place mobile fo...

AI Technical Summary

Problems solved by technology

[0002] The T-shaped bridge project adopts the construction technology of cast-in-place flange slabs after girder erection. The flange slab construction belongs to high-altitude cantilever construction. For many years, traditional construction methods have been used to erect scaffolding, and then support formwork on it for cast-in-place construction. Not only construction work The cycle is long, the investment of human resources is large, the construction cost is high, the safety factor is low, and the quality of the project is difficult to guarantee

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