A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength and high-toughness cast iron manhole cover
The invention provides a high-strength and high-toughness cast iron manhole cover and belongs to the technical field of manhole covers, the high-strength and high-toughness cast iron manhole cover comprises a manhole cover body and a base, the manhole cover body is clamped with the inner wall of the base, and warping holes are formed in the two sides of the top of the manhole cover body; through the arrangement of the floating rod, the floating plate and the drainage groove, accumulated water is rapidly emptied under the buoyancy action of the accumulated water, so that the drainage efficiency of the device is improved, through the arrangement of the blockage clearing pipe and the blockage clearing blades, the blockage clearing blades can be driven to rotate by utilizing the vertical flowing effect of water during drainage, and the blockage clearing effect is improved. The blockage clearing device has the advantages that the blockage clearing device is simple in structure and convenient to use, blockage clearing is achieved, accordingly, slow drainage caused by blockage of impurities such as branches and leaves in the blockage clearing pipe is effectively avoided, drainage efficiency of the blockage clearing device is improved, and blockage clearing blades can rotate up and down by the aid of certain undulating effects generated on the surface of accumulated water in cooperation with counterweight balls and magnetic blocks, so that blockage clearing efficiency is improved. Therefore, the unblocking and drainage effects of the device are further improved.
本发明提供了一种高强度高韧性铸铁阴井盖，属于阴井盖技术领域，包括井盖本体和底座，井盖本体与底座内壁相卡合，排水组件、清堵机构和减震组件，井盖本体顶部两侧均开设有翘孔；该发明通过浮杆、浮板以及排水槽的设置，利用积水的浮力作用，使得积水被快速排空，从而提高了该装置的排水效率，并且通过清堵管、清堵叶片的设置，利用排水时的水体竖向流动效果，将会带动清堵叶片发生转动，从而有效避免树枝树叶等杂质堵塞在清堵管内造成排水缓慢的情况，从而提高了该装置的排水效率，而且配合配重球与磁吸块的设置，利用积水表面将会产生一定的波荡效果，将会使得清堵叶片实现上下移动式的旋转运动，从而进一步提高了该装置的清堵、排水效果。
High-strength and high-toughness cast iron manhole cover
The invention provides a high-strength and high-toughness cast iron manhole cover and belongs to the technical field of manhole covers, the high-strength and high-toughness cast iron manhole cover comprises a manhole cover body and a base, the manhole cover body is clamped with the inner wall of the base, and warping holes are formed in the two sides of the top of the manhole cover body; through the arrangement of the floating rod, the floating plate and the drainage groove, accumulated water is rapidly emptied under the buoyancy action of the accumulated water, so that the drainage efficiency of the device is improved, through the arrangement of the blockage clearing pipe and the blockage clearing blades, the blockage clearing blades can be driven to rotate by utilizing the vertical flowing effect of water during drainage, and the blockage clearing effect is improved. The blockage clearing device has the advantages that the blockage clearing device is simple in structure and convenient to use, blockage clearing is achieved, accordingly, slow drainage caused by blockage of impurities such as branches and leaves in the blockage clearing pipe is effectively avoided, drainage efficiency of the blockage clearing device is improved, and blockage clearing blades can rotate up and down by the aid of certain undulating effects generated on the surface of accumulated water in cooperation with counterweight balls and magnetic blocks, so that blockage clearing efficiency is improved. Therefore, the unblocking and drainage effects of the device are further improved.
本发明提供了一种高强度高韧性铸铁阴井盖，属于阴井盖技术领域，包括井盖本体和底座，井盖本体与底座内壁相卡合，排水组件、清堵机构和减震组件，井盖本体顶部两侧均开设有翘孔；该发明通过浮杆、浮板以及排水槽的设置，利用积水的浮力作用，使得积水被快速排空，从而提高了该装置的排水效率，并且通过清堵管、清堵叶片的设置，利用排水时的水体竖向流动效果，将会带动清堵叶片发生转动，从而有效避免树枝树叶等杂质堵塞在清堵管内造成排水缓慢的情况，从而提高了该装置的排水效率，而且配合配重球与磁吸块的设置，利用积水表面将会产生一定的波荡效果，将会使得清堵叶片实现上下移动式的旋转运动，从而进一步提高了该装置的清堵、排水效果。
High-strength and high-toughness cast iron manhole cover
一种高强度高韧性铸铁阴井盖
WEI LEI (author) / ZHU KONGJUN (author)
2023-03-07
Patent
Electronic Resource
Chinese
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