Track plate production device with distance between execution modules capable of being automatically adjusted along with adjustment of steel bar spacing

Abstract

The invention provides a track plate production device with distance between execution modules capable of being automatically adjusted along with adjustment of steel bar spacing. The device comprisesa base, execution modules corresponding to the pre-stress steel bars of the track plate are fixed on the base, the device is characterized that a linear guide rail is fixed on the base, sliding blocksare arranged on the linear guide rail, the execution modules are fixed on the sliding blocks, an execution module interval adjusting device is provided, and linkage devices are arranged between the adjacent execution modules. According to the device, in the process of producing the pre-stressed reinforced concrete slab in the production line, the actual requirements that the single station is compatible of molds with various specifications can be effectively met, and equipment investment is low; the ability of the steel bar execution module mechanism at different stations to quickly adjust the distance according to the plate shape is achieved, the high-efficiency production characteristics of the assembly line are met, the production cost is reduced, and the requirements of the current production process are met.

Description

technical field [0001] The invention relates to a device for automatically adjusting the distance between execution modules of a single steel bar according to the distance between different prestressed steel bars laid out in the production process of prestressed reinforced concrete slabs, and a track slab production device for automatically adjusting the distance between the execution modules according to the adjustment of the distance between the steel bars. Background technique [0002] In the current production process of prestressed reinforced concrete slabs, in order to increase the strength of the slab structure, it is necessary to add prestressed steel bars with different quantities and spacings. way of stressing the reinforcement. [0003] At this stage, the production of ballastless track slabs for high-speed railways and subway track slabs tends to adopt the method of assembly line production. The problems faced by the production of ballastless track slabs for high...

AI Technical Summary

Problems solved by technology

[0003] At this stage, the production of ballastless track slabs for high-speed railways and subway track slabs tends to adopt the method of assembly line production. The problems faced by the production of ballastless track slabs for high-speed railways are: there are many slab types and specifications, and the spacing of prestressed steel bars for each slab type The width is not uniform, and the station nodes in the production line are based on the spacing of a single steel bar module of different plate types (or molds / models), which cannot be adapted to the corresponding steel bars. As a result, the production line cannot adapt to the production of plate types of various specifications. Or it is necessary to prepare a spare station corresponding to the plate type (or mold / model), but the equipment investment in actual application is huge and cannot meet the demand

Images