Method and device for positioning, mounting and construction of manhole cover
A positioning installation and construction device technology, applied in artificial islands, water conservancy projects, infrastructure engineering, etc., can solve problems such as difficulty in ensuring the sealing and stability of the manhole cover, unevenness of the manhole cover, and increased construction difficulty, etc., to achieve simplification The construction and installation process, the structure is simple, and the construction speed is fast
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[0020] The present invention will be further described below with reference to the accompanying drawings and in conjunction with the embodiments.
[0021] The manhole cover positioning and installation construction method of the present invention can be applied to roads such as asphalt and cement, so as to complete the manhole cover installation after the road is laid.
[0022] Specifically, in the manhole cover positioning and installation construction method of the present invention, when the road is not paved, a positioning plate is first placed on the waterway opening opened by the roadbed, and the road surface is laid and leveled after the waterway mouth is blocked. Since the waterway mouth is blocked, the paving can be completed directly at one time without considering the position of the waterway mouth, which greatly simplifies the construction difficulty of pavement laying and improves the construction speed. The positioning plate is provided with a number of positioni...
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