Portable grouting device and grouting vehicle

Abstract

The invention provides a portable grouting device and a grouting vehicle. The portable grouting device comprises a mobile grouting device, a power supply system and an air supply system, wherein the mobile grouting device comprises a flat car, and a first material cylinder, a second material cylinder, a grouting machine and an electric control cabinet are arranged on the flat car; a first materialsucking pump and a second material sucking pump are arranged in the first material cylinder and the second material cylinder respectively, the first material sucking pump and the second material sucking pump are correspondingly connected with a feeding port of the grouting machine through a material sucking pipe, a material conveying pipe is arranged at a discharging port of the grouting machine,and a grouting gun is arranged on the material conveying pipe; and the first material suction pump and the second material suction pump are correspondingly connected with the air supply system, and the electric control cabinet is connected with the power supply system through a cable. As the mobile grouting device and the power supply system and the air supply system are separately arranged, themovable grouting device is small in size and convenient to move so that the mobile grouting device can be moved into a narrow working area such as an underground tunnel for construction operation, andcompared with a large grouting device, the mobile grouting device is small and portable.

Description

technical field [0001] The invention relates to the technical field of non-excavation restoration engineering of infrastructure such as embankment dams, tunnels, subways, and high speeds, and in particular relates to a portable grouting device and a grouting vehicle. Background technique [0002] At present, grouting technology, as the main means of foundation treatment and infrastructure engineering reinforcement and repair, has been widely used in various infrastructure fields. Cement grouting technology is relatively mature, but the cement material has high rigidity and insufficient anti-seismic and crack resistance. Therefore, flexible and environmentally friendly polymer materials and their grouting technology have received increasing attention at home and abroad, especially in dikes, dams, The protection and restoration of infrastructure such as expressways, and the rescue of underground engineering such as tunnels and subways have become research hotspots. In respons...

AI Technical Summary

Problems solved by technology

In response to the development needs of anti-seepage reinforcement and repair of infrastructure such as transportation and water conservancy in my country and the shortcomings of current technologies, we are committed to the research and development of non-excavation repair technology. At present, we have achieved systematic results in polymer grouting materials and grouting technology. It has developed an integrated polymer grouting system (ZL201310124851.2), an integrated polymer grouting system (ZL201320180107.X), a trailer-type polymer grouting system (ZL201310124800.X), a A trailer-type polymer grouting system (ZL201320180098.4) can meet the needs of polymer grouting, but this kind of equipment system cannot normally enter the working environment with limited construction sites such as high-altitude operations and narrow spaces.

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