Vertical pipe penetrating concrete floor dry-mounting assembly

Abstract

The invention relates to a vertical pipe penetrating concrete floor dry-mounting assembly. The dry-mounting assembly comprises a pipe assembling ring sleeve, positioning adjustable rods and an artistic cover cap, wherein the pipe assembling ring sleeve is pre-buried in a vertical pipe penetrating position required by design when a building concrete floor is poured; a lower reinforcing ring rib isarranged on the outer side of the lower portion of the pipe assembling ring sleeve, a waterproof ring is arranged on the outer side of the middle portion of the pipe assembling ring sleeve, an upper reinforcing ring rib is arranged on the outer side of the upper portion of the pipe assembling ring sleeve, and after a vertical pipe is installed in place, a plurality of positioning adjustable rods are arranged between the vertical pipe and the pipe assembling ring sleeve to fix the vertical pipe into the pipe assembling ring sleeve, an upper port of the artistic cover cap is fixed on the vertical pipe, and a lower port of the artistic cover cap can completely cover the pipe assembling ring sleeve. According to the dry-mounting assembly, the anti-leakage problem of traditional reserving and concrete pouring plugging is solved, the dry-mounting assembly is an assembly on which the vertical pipe is assembled and maintained, smooth construction and installation are achieved, reworking is avoided, the vertical pipe is easy and convenient to maintain and replace, and static operation interfering neighbors is not generated; and meanwhile, cooperation of multiple types of work is not neededin the installation operation process, labor is saved, management is simplified, and quality is good.

Description

technical field [0001] The invention relates to the field of construction, in particular to a dry assembly assembly for vertical pipes passing through concrete floor slabs. Background technique [0002] In civil high-rise buildings, a large number of facility risers must pass through the concrete floor, and the usual way is to set a reserved hole when pouring the concrete floor. Due to the construction process of the multi-layer slab, it is easy to cause the positions of the reserved holes on the multi-layer slab to be inconsistent and not on the same vertical line, or the shape of the reserved holes is deformed during pouring, which leads to the modification of the reserved holes when installing the riser, except In addition to time-consuming and labor-intensive secondary repairs, it is also easy to cause leakage of construction joints between old and new concrete. Even if the position and shape of the reserved holes are correct, there is still a problem of leakage between...

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a dry-installation assembly for riser pipes through concrete floors, which not only solves the anti-leakage problem of traditional laying and pouring concrete plugging, but also is the assembly and maintenance of riser pipes. The installation is smooth, rework is avoided, the maintenance and replacement of the standpipe is simple, and there is no static operation that interferes with neighbors; at the same time, there is no need for multi-work cooperation during the installation operation, saving labor, simplifying management, and good quality

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