Construction device and method for underwater grouting

Abstract

The invention provides a construction device and method for underwater grouting. The construction device comprises a bearing plate, wherein a stirring tank is fixedly connected to the top end of the bearing plate; a feeding port is fixedly connected to one side of the top end of the stirring tank; a stirring mechanism is connected to the interior of the stirring tank; a water tank is connected toone side of the feeding port; a heating pipe is fixedly connected between the two sides of the inner wall of the water tank; scale lines are arranged on the outer surface of the water tank at equal intervals; a water pump is installed on the other side of the water tank through a water conveying pipe; an opening and closing mechanism is connected to the top of the feeding port; and a material conveying pump is installed on one side of the outer wall of the stirring tank through a connecting pipe. According to the construction device for underwater grouting, under the action of the stirring mechanism, when stirring is needed, an external power source of a motor of the construction device can be started, meanwhile, an external power source of the water pump of the construction device is alsostarted, the water pump of the construction device conveys water liquid in the water tank of the construction device into the stirring tank, and then stirring paddles of the construction device stirand fuse raw materials and the water liquid of the construction device.

Description

technical field [0001] The invention relates to the technical field of underwater grouting construction, in particular to a construction device and method for underwater grouting. Background technique [0002] In order to ensure the strength and service life of the dam body in modern water conservancy projects, concrete is often used as the main construction material of the dam body. However, after a long period of impact on the natural environment, the concrete project will appear carbonization, erosion and other phenomena. Due to the technical control of the concrete construction process Cracks often appear in concrete dams due to reasons such as the reasons and the characteristics of concrete itself. [0003] The existing underwater grouting construction device does not have a mechanism that can conveniently open and close the upper cover plate of the feed inlet, and does not have a mechanism that can quickly and uniformly stir the raw materials, and does not have a mecha...

AI Technical Summary

Problems solved by technology

[0005] The invention provides an underwater grouting construction device and its method, which solves the problem that the existing underwater grouting construction device does not have a mechanism that can conveniently open and close the upper cover plate of the feed inlet, and does not have a The mechanism for fast and uniform mixing, and there is no mechanism that can quickly fix the grouting pipe and its grouting port, and it does not have a mechanism that can effectively accommodate the grouting pipe when it is not in use.

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