Concrete prefabricated sewage inspection well convenient to install and connect

Abstract

The invention relates to a concrete prefabricated sewage inspection well convenient to install and connect. The concrete prefabricated sewage inspection well comprises an installation base, an upper cover plate, connection sets and a lower cover plate, and the upper cover plate, the connection sets and the lower cover plate are sequentially arranged in the installation base from top to bottom. Theconcrete prefabricated sewage inspection well can solve the following problems often existing in the actual installation process of an existing sewage inspection well: a, when the existing sewage inspection well is installed, manual cement stacking is often adopted for fixed installation, labor is seriously wasted, and the cost is increased; and b, when the existing sewage inspection well is installed and fixed, a lot of gaps often exist between the sewage inspection well body and the ground, in order to fix the sewage inspection well body to the ground, the gaps are filled with cement for sealing, as voids might be brought in during cement filling, cracking of the sewage inspection well can be caused, cement is wasted, and the cost is increased.

Description

technical field [0001] The invention relates to the technical field of sewage inspection wells, in particular to a concrete prefabricated sewage inspection well which is convenient for installation and connection. Background technique [0002] At present, with the rapid development of my country's industry, a large amount of sewage is accompanied. Now, in order to transport and observe the sewage, sewage inspection wells have emerged as the times require. Among them, sewage inspection wells are designed for inspection and cleaning of pipelines The inspection wells set up also play a role in the ventilation of the connecting pipe section and the pipeline system. The pipe sections between two adjacent wells should be on a straight line. Therefore, it is necessary to set Inspection wells also need to be arranged in sections on too long straight pipe sections, but the existing technology still has certain deficiencies when installing sewage inspection wells. [0003] The followin...

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Problems solved by technology

[0002] At present, with the rapid development of my country's industry, a large amount of sewage is accompanied. Now, in order to transport and observe the sewage, sewage inspection wells have emerged as the times require. Among them, sewage inspection wells are designed for inspection and cleaning of pipelines The inspection wells set up also play a role in the ventilation of the connecting pipe section and the pipeline system. The pipe sections between two adjacent wells should be on a straight line. Therefore, it is necessary to set Inspection wells, inspection wells also need to be set up in sections on too long straight pipe sections, but the existing technology still has certain deficiencies when installing sewage inspection wells

[0003] The following problems often exist in the actual installation process of existing sewage inspection wells: a: When installing existing sewage inspection wells, manual cement stacking is often used for fixed installation, which seriously wastes manpower and increases cost waste; b: Existing When the sewage inspection well is installed and fixed, there is often a large gap between the sewage inspection well body and the ground. Later, in order to fix the sewage inspection well body and the bottom surface, cement is often filled into the gap to seal, because when filling cement will If it is brought into the void, it may lead to the cracking of the sewage inspection well, waste cement and increase the cost

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