Underground pipe gallery curing shaping device

Abstract

The invention relates to an underground pipe gallery curing shaping device. The underground pipe gallery curing shaping device comprises a shaping frame and an adjusting layer, wherein the shaping frame comprises an outer shaping frame and an inner shaping frame, the outer shaping frame is fixedly connected with the inner shaping frame, and a grouting hole is formed in the outer shaping frame; andthe adjusting layer covers the outer wall of the inner shaping frame and the inner wall of the outer shaping frame, the adjusting layer comprises an air bag made of a flexible material, an adjustingliquid fills the air bag, the adjusting layer communicates with a high-pressure storage cavity through a flow guide pipe, and a regulating valve is arranged between the adjusting layer and the flow guide pipe. The underground pipe gallery curing shaping device is novel in structure and unique in principle, capable of assisting workers to conveniently and quickly lay the pipe gallery, capable of ensuring the pipe gallery is laid regularly and efficiently, and meanwhile, capable of facilitating auxiliary components, effectively shortening the construction period and improving the efficiency.

Description

technical field [0001] The invention relates to a construction equipment for an underground pipe gallery, in particular, it is a curing and shaping device. Background technique [0002] With the development of science and technology, urban construction is becoming more and more scientific and forward-looking; the prefabricated underground pipe gallery system has become one of the standards for the scientific and advanced degree of urban construction; pipe gallery, as the name suggests, is a kind of It can effectively save ground space, make the pipeline layout more standardized and orderly, and facilitate various improvements such as extension and expansion in the later stage. It is one of the engineering foundations of urban lifelines; China's pipe corridor The development of the field started relatively late, and there are still great difficulties in the laying process of the pipe gallery. For example, when the pipe gallery is solidified and formed, it is necessary to buil...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, urban construction is becoming more and more scientific and forward-looking; the prefabricated underground pipe gallery system has become one of the standards for the scientific and advanced degree of urban construction; pipe gallery, as the name suggests, is a kind of It can effectively save ground space, make the pipeline layout more standardized and orderly, and facilitate various improvements such as extension and expansion in the later stage. It is one of the engineering foundations of urban lifelines; China's pipe corridor The development of the field started relatively late, and there are still great difficulties in the laying process of the pipe gallery. For example, when the pipe gallery is solidified and formed, it is necessary to build the steel structure into a mesh pipe, and then use the shaped plate to connect the inner and outer pipes of the reinforced pipe. Wall wrapping, use the shaped plate to attach and clamp the mesh pipeline made of steel structure, and then inject cement slurry into the interior, and at the same time need to add additional steel bars to firmly buckle the shaped plate around the cement slurry; after a long time After standing and solidifying, ensure that the cement slurry is solidified and shaped to form a pipe gallery, and finally manually remove the shaped plates on the inner and outer walls of the pipe gallery. At this time, the cement slurry has partially penetrated into the shaped plates, and the shaped plates need to be pried vigorously during removal. This kind of operation is cumbersome, which seriously increases the working pressure of the operators, takes up a lot of time, and slows down the construction period; moreover, the inner wall of the pipe gallery after shaping may not be smooth, and the inner space of the pipe gallery is easy to deform, which is not conducive to the smoothness of the pipeline. layout

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