Concrete floor pouring car for building construction

Abstract

The invention discloses a concrete floor pouring car for building construction. The concrete floor pouring car comprises a car body, a plurality of wheels are installed at the lower end of the car body, a concrete placing groove is formed in the car body, a clapboard is embedded into the inner wall of the concrete placing groove, a discharging pipe communicating with the inner part of the concreteplacing groove is fixedly connected to the side wall of the car body, a pushing plate is slidably connected between the inner bottom of the concrete placing groove and the clapboard in a sealed mode,a through hole is formed in the upper end of the pushing plate in a penetrating mode, a mechanism groove is formed in the side wall of the car body, a pushing device for pushing the pushing plate tomove back and forth is installed in the mechanism groove, and a first connecting rod arranged in the vertical direction is slidably connected into the mechanism groove. According to the concrete floorpouring car, first gears are coaxially arranged on the wheels, when the car body moves forward, the wheels can drive the first gears and second gears to rotate, upper and down top square frames of cams on the side walls of the second gears move, the first connecting plate and a tamping plate can be driven to move downward, and the poured concrete can be tamped.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a concrete floor pouring vehicle for building construction. Background technique [0002] Concrete pouring refers to the process of pouring concrete into molds until it is plasticized. It is mainly used in engineering construction in the fields of railway road tunnels, water conservancy and hydropower, subways, mine roadways, military facilities, various underground building constructions, and emergency rescue. The basic process is to use hydraulic pressure to transport the ready-mixed concrete to the receiving surface through the pipeline, and form the concrete support layer after rapid solidification and hardening. [0003] Among the existing concrete pouring vehicles, such as "a concrete floor pouring vehicle for building construction" proposed by the application number 201710719966.4, the driving motor is driven by each component to make the turntable rotate to...

AI Technical Summary

Problems solved by technology

[0005] 1. The poured concrete is not compacted, and manual compaction equipment is required to compact the concrete, and the entire pouring process is cumbersome;

[0006] 2. Poor synchronization between the pouring speed and the moving speed of the pouring vehicle, resulting in uneven pouring;

[0007] 3. After pouring, the pipeline needs to be cleaned manually, which is labor-intensive

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