A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an urban waterlogging prevention inspection well lid. The waterlogging prevention inspection well lid comprises a prefabricated steel casting fixed to the ground, wherein an outer lid body is placed in the prefabricated steel casting; a water storage groove is formed in the center of the outer lid body; a plurality of water leakage holes are formed in the bottom wall of thewater storage tank; a flow guide groove is formed in the outer lid body; clamping mechanisms are symmetrically arranged in the flow guide groove and comprise piston blocks; one side of each piston block is fixedly connected with a clamping rod; a spring is arranged on each clamping rod in a sleeving way; and one end of each spring is fixedly connected onto the corresponding piston block. When therainfall amount is small, the water level in the sewer descends, the clamping rod is driven to reset under the effect of the elastic force of the springs; at the moment, accumulated water on the ground is accumulated through the water storage groove, flows into the flow guide groove through the water leakage holes and is then drained through drainage holes; the water drainage requirement of the accumulated water on the pavement after raining is met; and in addition, the outer lid body is in un unlocked state in daily use, so that a worker can take out the outer lid body at any time for replacement and water drainage.
本发明公开了一种城市防涝窨井盖，该防涝窨井盖包括：固定于地面的预制钢铸件，所述预制钢铸件内放置有外盖体，所述外盖体中心处开设有蓄水槽，所述蓄水槽底壁开设有多个漏水孔，所述外盖体内开设有导流槽，所述导流槽内对称设有卡接机构，该卡接机构包括活塞块，所述活塞块的一侧固定连接有卡杆，所述卡杆上套设有弹簧，所述弹簧的一端固定连接在活塞块上。本发明当降雨量较小时，下水道内水位下降，在弹簧弹力作用下带动卡杆复位，此时通过蓄水槽蓄积地面积水，经过漏水孔流入导流槽内，然后从排水孔排出，满足雨后路面积水的排水需求，并且在日常使用下外盖体处于解锁状态，工作人员可以随时将外盖体取出进行更换和排水。
The invention discloses an urban waterlogging prevention inspection well lid. The waterlogging prevention inspection well lid comprises a prefabricated steel casting fixed to the ground, wherein an outer lid body is placed in the prefabricated steel casting; a water storage groove is formed in the center of the outer lid body; a plurality of water leakage holes are formed in the bottom wall of thewater storage tank; a flow guide groove is formed in the outer lid body; clamping mechanisms are symmetrically arranged in the flow guide groove and comprise piston blocks; one side of each piston block is fixedly connected with a clamping rod; a spring is arranged on each clamping rod in a sleeving way; and one end of each spring is fixedly connected onto the corresponding piston block. When therainfall amount is small, the water level in the sewer descends, the clamping rod is driven to reset under the effect of the elastic force of the springs; at the moment, accumulated water on the ground is accumulated through the water storage groove, flows into the flow guide groove through the water leakage holes and is then drained through drainage holes; the water drainage requirement of the accumulated water on the pavement after raining is met; and in addition, the outer lid body is in un unlocked state in daily use, so that a worker can take out the outer lid body at any time for replacement and water drainage.
本发明公开了一种城市防涝窨井盖，该防涝窨井盖包括：固定于地面的预制钢铸件，所述预制钢铸件内放置有外盖体，所述外盖体中心处开设有蓄水槽，所述蓄水槽底壁开设有多个漏水孔，所述外盖体内开设有导流槽，所述导流槽内对称设有卡接机构，该卡接机构包括活塞块，所述活塞块的一侧固定连接有卡杆，所述卡杆上套设有弹簧，所述弹簧的一端固定连接在活塞块上。本发明当降雨量较小时，下水道内水位下降，在弹簧弹力作用下带动卡杆复位，此时通过蓄水槽蓄积地面积水，经过漏水孔流入导流槽内，然后从排水孔排出，满足雨后路面积水的排水需求，并且在日常使用下外盖体处于解锁状态，工作人员可以随时将外盖体取出进行更换和排水。
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