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A platform for research: civil engineering, architecture and urbanism
Finished drainage ditch with two cover plate mounting structures
The invention relates to the technical field of drainage, in particular to a finished drainage ditch with two cover plate mounting structures. The finished drainage ditch comprises a ditch body and a cover plate, front and back ends of the ditch body are respectively provided with splice clamping grooves and splice clamping fasteners, protection edges are arranged at the outer edges of two sides of the ditch body, clamping grooves are formed in the upper surfaces of the protecting edges, supporting faces perpendicular to the protection edges are arranged on two inner sides of the ditch body and provided with square grooves and insert mounting holes, and metal inserts with thread holes are inlaid in the insert mounting holes. The finished drainage ditch with the two cover plate mounting structures has the advantages that two types of cover plates can be mounted, and requirements on cover plate mounting and dismounting under different working conditions can be met; the protection edges can be heightened by additionally mounting clamping strips thereon to adapt to mounting of the cover plates different in thickness, so that the requirements on cover bearing strength under different road conditions can be met.
Finished drainage ditch with two cover plate mounting structures
The invention relates to the technical field of drainage, in particular to a finished drainage ditch with two cover plate mounting structures. The finished drainage ditch comprises a ditch body and a cover plate, front and back ends of the ditch body are respectively provided with splice clamping grooves and splice clamping fasteners, protection edges are arranged at the outer edges of two sides of the ditch body, clamping grooves are formed in the upper surfaces of the protecting edges, supporting faces perpendicular to the protection edges are arranged on two inner sides of the ditch body and provided with square grooves and insert mounting holes, and metal inserts with thread holes are inlaid in the insert mounting holes. The finished drainage ditch with the two cover plate mounting structures has the advantages that two types of cover plates can be mounted, and requirements on cover plate mounting and dismounting under different working conditions can be met; the protection edges can be heightened by additionally mounting clamping strips thereon to adapt to mounting of the cover plates different in thickness, so that the requirements on cover bearing strength under different road conditions can be met.
Finished drainage ditch with two cover plate mounting structures
MA KEYAO (author) / FENG KECHENG (author)
2016-02-24
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
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