Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lifting type trash rack
The invention relates to a lifting type trash rack which comprises an upper-layer movable grid mesh, a lower-layer fixed grid mesh, and a concrete base. The upper-layer movable grid mesh comprises an upper-layer movable grid mesh top plate and an upper-layer movable grid mesh bottom plate which are sequentially arranged from top to bottom, and a plurality of upper-layer longitudinal grid meshes which are sequentially arranged between the upper-layer movable grid mesh top plate and the upper-layer movable grid mesh bottom plate. The lower-layer fixed grid mesh comprises a lower-layer fixed grid mesh top plate and a lower-layer fixed grid mesh bottom plate which are sequentially arranged from top to bottom, and a plurality of lower-layer longitudinal grid meshes which are sequentially arranged between the lower-layer fixed grid mesh top plate and the lower-layer fixed grid mesh bottom plate. A hydraulic rod is installed on the lower-layer fixed grid mesh bottom plate; the upper end of the hydraulic rod is connected with the upper-layer movable grid mesh bottom plate; and the lower end of the hydraulic rod is fixed to the lower-layer fixed grid mesh bottom plate. According to the lifting type trash rack, the height of the trash rack can be adjusted according to the water level of a riverway, so that trash in the riverway is efficiently intercepted, and the trash in the riverway can be effectively cleaned in time.
本发明涉及一种升降式拦污栅，包括上层移动栅网、下层固定栅网和混凝土底座。上层移动栅网包括自上向下依次设置的上层移动栅网顶板和上层移动栅网底板以及依次设置在上层移动栅网顶板与上层移动栅网底板之间的若干上层纵向栅网。下层移动栅网包括自上向下依次设置的下层固定栅网顶板和下层固定栅网底板以及依次设置在下层固定栅网顶板与下层固定栅网底板之间的若干下层纵向栅网。下层固定栅网底板上安装有液压杆，液压杆的上端与上层移动栅网底板相连，下端固定在下层固定栅网底板上。该拦污栅高度可以根据河道水位进行调节，以对河道中的垃圾进行高效拦截，便于对河道中的垃圾进行及时有效地清理。
Lifting type trash rack
The invention relates to a lifting type trash rack which comprises an upper-layer movable grid mesh, a lower-layer fixed grid mesh, and a concrete base. The upper-layer movable grid mesh comprises an upper-layer movable grid mesh top plate and an upper-layer movable grid mesh bottom plate which are sequentially arranged from top to bottom, and a plurality of upper-layer longitudinal grid meshes which are sequentially arranged between the upper-layer movable grid mesh top plate and the upper-layer movable grid mesh bottom plate. The lower-layer fixed grid mesh comprises a lower-layer fixed grid mesh top plate and a lower-layer fixed grid mesh bottom plate which are sequentially arranged from top to bottom, and a plurality of lower-layer longitudinal grid meshes which are sequentially arranged between the lower-layer fixed grid mesh top plate and the lower-layer fixed grid mesh bottom plate. A hydraulic rod is installed on the lower-layer fixed grid mesh bottom plate; the upper end of the hydraulic rod is connected with the upper-layer movable grid mesh bottom plate; and the lower end of the hydraulic rod is fixed to the lower-layer fixed grid mesh bottom plate. According to the lifting type trash rack, the height of the trash rack can be adjusted according to the water level of a riverway, so that trash in the riverway is efficiently intercepted, and the trash in the riverway can be effectively cleaned in time.
本发明涉及一种升降式拦污栅，包括上层移动栅网、下层固定栅网和混凝土底座。上层移动栅网包括自上向下依次设置的上层移动栅网顶板和上层移动栅网底板以及依次设置在上层移动栅网顶板与上层移动栅网底板之间的若干上层纵向栅网。下层移动栅网包括自上向下依次设置的下层固定栅网顶板和下层固定栅网底板以及依次设置在下层固定栅网顶板与下层固定栅网底板之间的若干下层纵向栅网。下层固定栅网底板上安装有液压杆，液压杆的上端与上层移动栅网底板相连，下端固定在下层固定栅网底板上。该拦污栅高度可以根据河道水位进行调节，以对河道中的垃圾进行高效拦截，便于对河道中的垃圾进行及时有效地清理。
Lifting type trash rack
一种升降式拦污栅
ZHANG HUI (Autor:in) / WANG JING (Autor:in) / CHEN WANJUN (Autor:in) / YANG LAN (Autor:in) / WANG YANFANG (Autor:in) / WU XINJIA (Autor:in)
07.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Trash holding device capable of automatically lifting trash rack
| Europäisches Patentamt | 2021
Trash removal device and trash removal method for trash rack
| Europäisches Patentamt | 2023