Anti-sedimentation drainage inspection well lid structure
The utility model discloses an anti-sedimentation drainage inspection well lid structure which comprises a well lid body and a matched well seat matched with the well lid body, and further comprises a prefabricated reinforced concrete pressure-bearing ring which is integrally of a circular ring stru...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an anti-sedimentation drainage inspection well lid structure which comprises a well lid body and a matched well seat matched with the well lid body, and further comprises a prefabricated reinforced concrete pressure-bearing ring which is integrally of a circular ring structure and comprises a mounting part located on an inner ring and a pressure-bearing part located on an outer ring. The mounting part and the pressure-bearing part are of an integrally-formed reinforced concrete structure, the matched well seat is placed on the mounting part and attached to the inner wall and the top of the mounting part, and the matched well seat is connected with the mounting part through bolts; a certain distance is formed between the inner wall of the mounting part and the outer wall of the pressure-bearing part, so that the bottoms of the mounting part and the pressure-bearing part have a certain area for bearing and dispersing loads, after the vehicle loads act on the well lid body, the loads |
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