Self-propelled stamping slurry extracting spiral calendaring canal lining machine

Abstract

The invention discloses a self-propelled stamping slurry extracting spiral calendaring canal lining machine which comprises a crawler-belt-type walking mechanism, a multifunctional hopper and a shaping bulldozing plate. The self-propelled stamping slurry extracting calendaring canal lining machine is characterized in that a rack which can ascend and descend is located on a crawler-belt-type walking device; and a canal shaping bulldozing plate, a multifunctional hopper, a joint cutting device, a stamping slurry extracting device and a screw plastering device are assembled on the rack in sequence. The whole complete canal channel concrete lining work such as canal slope finishing, material distributing, joint cutting, stamping slurry extracting and plastering calendaring can be finished at a time. The bulldozing plate conducts slope pushing and shaping, the multifunctional hopper ensures that concrete is evenly distributed into a canal according to the design thickness, the stamping slurry extracting device impacts on and flaps the concrete, and slurry returning and compacting of the concrete are achieved. The self-propelled stamping slurry extracting calendaring canal lining machine has the advantages that one-time forming is achieved, the paving thickness is uniform, the flatness is high, the mechanical degree is high, work is continuous, independent walking can be conducted, potential quality hazards existing in manual operation are completely eradicated, the construction speed of a canal lining and the forming quality of the concrete can be greatly increased, and a large amount of labor force is saved.

Description

technical field [0001] The invention belongs to a canal lining machine, in particular to a self-propelled punching, slurry lifting, and spiral calendering canal lining machine. Background technique [0002] As an important way to save water in engineering, channel lining has attracted much attention at home and abroad. my country's water diversion (transmission) channels have many engineering points and long engineering lines. According to the latest data, at present, my country's water diversion channels are larger than 0.2m 3 The length of irrigation channels with a flow rate of / s is about 1.1 million km, of which the length of lined channels is about 300,000 km, and the channel lining rate is less than 30%, especially the lining rate of small and medium-sized channels is even lower. Channel mechanized lining technology has attracted the attention of engineers and technicians due to its high construction efficiency. However, the application of lining machines in my coun...

AI Technical Summary

Problems solved by technology

For example, some channel lining machines can only line the half-section of the channel, so that the concrete lining of the channel needs at least three operations to complete, that is, pouring the two side slopes separately, and then pouring the concrete at the bottom of the channel; although some equipment can complete the channel at one time Full-section concrete lining, but its structure is complicated, maintenance is troublesome, heavy, and expensive; some equipment is simple, mechanization and work efficiency are low, construction is divided, and subsequent work is more

In addition, in the past, channel lining machines mostly relied on wire rope traction and track walking, and channel concrete molding mostly relied on plate vibration and manual vibration. The machine itself has no plastering device, and manual plastering is required, and the degree of mechanization is not high.

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