A kind of sealing method of manhole sealing mold

Abstract

The invention discloses a mouth sealing mold and method for an inspection-well. The mouth sealing mold comprises a well cover mold in a round-cake shape, an annular well holder mold, and a cushion block mold adopting an annular structure, wherein the well cover mold consists of a cover groove, transverse ribs and a framework net, and the cover groove adopts a screen structure; the annular well holder mold comprises an inner wall, vertical ribs and an outer wall; an empty cavity is arranged between the inner wall and the outer wall; each of the inner wall and the outer wall adopts a net structure; the cushion block mold comprises an inner side wall, vertical ribs and an outer side wall; an empty cavity is arranged between the inner side wall and the outer side wall; each of the inner side wall and the outer side wall adopts a net structure. The mouth sealing mold solves the problem that concrete well covers are difficult to mount and transport, overcomes the technological bias that well covers are prepared in advance, and also solves the problem that cement well covers cannot be widely applied.

Description

technical field [0001] The invention relates to a sealing method for a manhole sealing mold. Background technique [0002] The inspection well is used in the turning, branching, falling, etc. of the drainage pipe, so as to facilitate inspection and dredging. Problems such as lost, manhole cover jump cover, at present, the method for solving these problems is a lot, but still exists many defectives. Existing manhole covers are molded ready-made manhole covers, but because the road surface in the city is not completely flat, the ready-made manhole covers cannot be adapted to the terrain, so even if the installation is successful, the manhole cover or the terrain will be damaged because the manhole cover and the surrounding terrain cannot match. Although there are many types of manhole covers, reinforced concrete manhole covers have become a better choice for manhole covers because of their stable structure, strong pressure, no cover jumping, and no recycling value. However, b...

AI Technical Summary

Problems solved by technology

[0002] The inspection well is used in the turning, branching, falling, etc. of the drainage pipes to facilitate inspection and dredging. Problems such as missing, manhole cover jumping, etc. At present, there are many ways to solve these problems, but there are still many defects

Existing manhole covers are molded ready-made manhole covers, but because the road surface in the city is not completely flat, the ready-made manhole covers cannot be applied to the terrain, so even if the installation is successful, the manhole cover or the terrain will be damaged because the manhole cover cannot match the surrounding terrain

Although there are many types of manhole covers, reinforced concrete manhole covers have become a better choice for manhole covers because of their stable structure, strong pressure, no cover jumping, and no recycling value. However, because of their heavy weight, they are not easy to transport, etc. problem, its application is limited

Images