Movable steel bar binding mould for prefabricated box girder
A technology of steel bar binding and moulding, which is applied in the direction of manufacturing tools, movable tracks, roads, etc. It can solve the problems of harsh outdoor working environment and low efficiency of semi-finished product transportation, improve the working environment in high temperature and rainy season, and improve binding and installation. Ergonomics, the effect of improving work efficiency
Active Publication Date: 2022-03-18
GUANGDONG CONSTR CO LTD OF CHINA RAILWAY NO 3 ENG GRP CO LTD +1
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Problems solved by technology
[0007] The purpose of the present invention is to provide a prefabricated box girder movable steel bar tying mould, which solves the problems of low transport efficiency of semi-finished products listed in the background technology and harsh outdoor working environment
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Embodiment Construction
[0058] Such as Figure 1-7 As shown, a prefabricated box girder movable steel bar binding mold includes a mobile trolley 1 and an integral binding mold 2, and the integral binding mold 2 is arranged on the mobile trolley 1, and the mobile trolley 1 Set on the track 3, under the track 3 is provided with an electric drive trolley and a plurality of wheels 4, the wheels are all embedded in the track 3, and the electric drive trolley drives the mobile trolley 1 along the track 3 moving in a straight line, and the integral binding tire 2 moves synchronously with the mobile trolley 1.
[0059] The mobile trolley 1 is composed of two first I-beams 101 and multiple second I-beams 102 arranged vertically and horizontally and connected by welding, and any adjacent two second I-beams 102 are connected with multiple angles. Iron 103, a plurality of angle irons 103 are arranged in parallel, the two ends of the second I-beam 102 are connected together through the angle irons 103; Scissors...
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Abstract
The invention discloses a movable steel bar binding mould for a prefabricated box girder and a construction method thereof, the movable steel bar binding mould comprises a movable trolley and an integral binding mould, the integral binding mould is arranged on the movable trolley, and synchronous movement of the integral binding mould and the movable trolley is realized; in the construction process, blanking is conducted in a reinforcing steel bar machining and binding workshop, manufacturing of the prefabricated box girder is completed in an integral binding mould in the workshop, a reinforcing steel bar framework is formed through temporary fixing of the mould, and after acceptance inspection is qualified, the prefabricated box girder is wholly moved to a reinforcing steel bar framework hoisting area and hoisted to a girder manufacturing pedestal through a girder manufacturing area portal crane to be installed. Construction operation is carried out in a reinforcing steel bar processing and binding workshop, the working environment is improved, long-distance transportation of reinforcing steel bar processed semi-finished products is not needed through combination of the movable trolley and the integral binding mould, assembly line production of processing, binding and mounting of prefabricated box girder reinforcing steel bars is achieved, the working efficiency is improved, and the reinforcing steel bar binding quality is guaranteed.
Description
technical field [0001] The invention relates to the technical field of railway engineering construction operations, in particular to a prefabricated box girder movable steel bar binding mould. Background technique [0002] At present, the railway simply supported box girder prefabrication yard adopts the construction of a fully enclosed steel bar processing and binding workshop, and the storage of steel bar raw materials, processing and semi-finished products are all carried out in the steel bar processing and binding workshop. Simply supported box girder reinforcement adopts an integral type of reinforcement binding mould, which is installed in the open air in the beam-making area. Simply supported beam reinforcement needs to transport semi-finished steel bars to the binding site, and most of them use human (mechanical) flatbed trucks for transportation. The transportation volume is large and the efficiency is low. , the site needs to set up a temporary storage area. After ...
Claims
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IPC IPC(8): B28B17/00B28B23/02E01B23/00E01B29/00E01B29/16
CPCB28B23/02B28B17/00E01B29/005E01B29/16E01B23/00
Inventor 高奋琪赵旭利王发根张耕铭朱嘉伟兰平毛会杰龚杨薛怀玉万海龙杨元钢王建吴建兵唐晓明郭文凯
Owner GUANGDONG CONSTR CO LTD OF CHINA RAILWAY NO 3 ENG GRP CO LTD