Septic-tank mould

Abstract

The invention discloses a septic-tank mould which comprises an operation platform and a lifting platform. The septic-tank mould is characterized in that a circular ring base is fixedly arranged on theoperation platform, wherein a middle section inner mould is arranged at the inner side of the circular ring base, a middle section outer mould is arranged at the outer side of the circular ring base,the middle section inner mould is matched with the middle section outer mould to form a first casting cavity; a sealing inner mould is arranged on the operation platform; a sealing outer mould is arranged on the lifting platform; both the sealing inner mould and the sealing outer mould are of spherical-crown structures or flat plate structures; the sealing inner mould is matched with the sealingouter mould to form a second casting cavity; the second casting cavity communicates with the first casting cavity; and both the middle section inner mould and the middle section outer mould are of detachable structures. Compared with the prior art, the septic-tank mould has the advantages of greatly facilitating casting work and finished product dismounting work, greatly improving production efficiency of a septic-tank, reducing production cost, being good in sealing performance, and effectively guaranteeing qualify of a septic-tank finished product.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a septic tank mould. Background technique [0002] The septic tank is an indispensable facility in the construction of the community. It is mainly used for the treatment of resident wastewater and the environmental protection of feces. The traditional septic tank is usually made of bricks, which is easy to leak and the construction remains unchanged. The new type of septic tank in the market The septic tank is molded by concrete pouring, no leakage, convenient and fast installation, but it also has shortcomings. The mold of the septic tank is composed of an inner mold and an outer mold that cooperate with each other, but the inner mold and the outer mold are integral structure, and the volume is large, which makes it extremely inconvenient to remove the poured finished product from the mold, resulting in low production efficiency, and it is easy to damage the mold and the poured f...

AI Technical Summary

Problems solved by technology

[0002] The septic tank is an indispensable facility in the construction of the community. It is mainly used for the treatment of resident wastewater and the environmental protection of feces. The traditional septic tank is usually made of bricks, which is easy to leak and the construction remains unchanged. The new type of septic tank in the market The septic tank is molded by concrete pouring, no leakage, convenient and quick installation, but it also has shortcomings. The mold of the septic tank is composed of an inner mold and an outer mold that cooperate with each other, but the inner mold and the outer mold are integral structure, and the volume is large, which makes it extremely inconvenient to remove the poured finished product from the mold, resulting in low production efficiency, and it is easy to damage the mold and the poured finished product during the removal process, which increases the production cost, so it is necessary to improve

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