Jacking type slurry pouring operation device
A working device and jacking-type technology, which is applied in excavation, construction, foundation structure engineering, etc., can solve the problems such as difficulty in guaranteeing the uniformity of pile side grouting and difficult to achieve separate construction
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[0028] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.
[0029] refer to Figure 1~2 As shown, a jacking type grouting operation device of this embodiment is built in the grouting pipe 1 as a whole, and the grouting operation is performed in the grouting pipe 1; the grouting operation device includes locking support parts, longitudinal positioning parts and Horizontal jacking parts; among them, the locking support part is used to provide a support platform fixed at a certain depth in the grouting pipe 1 for the pouring operation device; a vertical through hole is opened in the center of the top of the locking support part, and the central installation pipe 4 Through the through hole and can move vertically in the through hole, the top of the central installation pipe 4 protrudes from t...
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