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The invention relates to the technical field of dredging, and discloses an inspection well drainage device based on an electromagnetic induction principle. The inspection well drainage device comprises a well lid and a carrying table, wherein the outer part of the well lid is fixedly connected with a fixed shaft; the outer part of the fixed shaft is fixedly connected with a ratchet wheel; the outer part of the fixed shaft is movably connected with a blocking rod; the outer part of the fixed shaft is movably connected with a rotary wheel; the outer part of the rotary wheel is fixedly connectedwith a movable cover; and the bottom of the well lid is movably connected with a toothed rod. Under interaction of all structures of the device, when much rainwater is accumulated on the outer part ofthe well lid, a supporting mechanism starts, so that the movable cover is opened; and under action of the ratchet wheel, the movable cover is not automatically closed under action of self gravity after being opened, so that a relatively great drainage hole is formed between an inspection well and the well lid, accumulated water is timely drained, and as a result,, the inspection well drainage device is more suitable for being used in practical urban construction, and has certain benefits on improving a water environment.
本发明涉及疏浚的技术领域,且公开了一种基于电磁感应原理的窨井疏水装置,包括井盖和载台,所述井盖的外部固定连接有固定轴,固定轴的外部固定连接有棘轮,固定轴的外部活动连接有卡杆,固定轴的外部活动连接有转轮,转轮的外部固定连接有活动盖,井盖的底部活动连接有齿杆;通过本装置所有结构之间的相互作用下,可以使得当雨水较多的堆积在井盖的外部时,支撑机构机会启动,进而使得活动盖打开,并且在棘轮的作用下,活动盖打开后将不会在自身重力的作用下发生自动关闭,这样就可以使得窨井与井盖之间会有较大的排水口,这样就会使得积水得到及时的排出,这样更适合实际城市建设中的使用,对于水环境的改善也会有一定的益处。
The invention relates to the technical field of dredging, and discloses an inspection well drainage device based on an electromagnetic induction principle. The inspection well drainage device comprises a well lid and a carrying table, wherein the outer part of the well lid is fixedly connected with a fixed shaft; the outer part of the fixed shaft is fixedly connected with a ratchet wheel; the outer part of the fixed shaft is movably connected with a blocking rod; the outer part of the fixed shaft is movably connected with a rotary wheel; the outer part of the rotary wheel is fixedly connectedwith a movable cover; and the bottom of the well lid is movably connected with a toothed rod. Under interaction of all structures of the device, when much rainwater is accumulated on the outer part ofthe well lid, a supporting mechanism starts, so that the movable cover is opened; and under action of the ratchet wheel, the movable cover is not automatically closed under action of self gravity after being opened, so that a relatively great drainage hole is formed between an inspection well and the well lid, accumulated water is timely drained, and as a result,, the inspection well drainage device is more suitable for being used in practical urban construction, and has certain benefits on improving a water environment.
本发明涉及疏浚的技术领域,且公开了一种基于电磁感应原理的窨井疏水装置,包括井盖和载台,所述井盖的外部固定连接有固定轴,固定轴的外部固定连接有棘轮,固定轴的外部活动连接有卡杆,固定轴的外部活动连接有转轮,转轮的外部固定连接有活动盖,井盖的底部活动连接有齿杆;通过本装置所有结构之间的相互作用下,可以使得当雨水较多的堆积在井盖的外部时,支撑机构机会启动,进而使得活动盖打开,并且在棘轮的作用下,活动盖打开后将不会在自身重力的作用下发生自动关闭,这样就可以使得窨井与井盖之间会有较大的排水口,这样就会使得积水得到及时的排出,这样更适合实际城市建设中的使用,对于水环境的改善也会有一定的益处。
Inspection well drainage device based on electromagnetic induction principle
一种基于电磁感应原理的窨井疏水装置
WANG YA (Autor:in)
15.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Urban inspection well sewage backflow prevention device based on electromagnetic induction principle
Europäisches Patentamt | 2020
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