A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pneumatic water retaining gate dam
The invention relates to the technical field of hydraulic engineering, in particular to a pneumatic water retaining gate dam, which is characterized in that a rubber air bag buoy is inflated through an inflating device, the upper end surface of the rubber air bag buoy rises gradually in the inflating process, and a pneumatic lifting support rod on the rubber air bag buoy rises along with the rubber air bag buoy, so that a gate dam plate is jacked up; the function of lifting the gate dam plate is realized; when the gate dam plate is supported to be in a lifting state to stop water, direct impact of water flow, sand, icicle and the like on the rubber air bag floating barrels and the pneumatic floating wharf can be avoided, and the situation that the gate dam plate and the dam bottom directly press the inflatable air bags is also avoided. The maximum height of the gate dam plates in the rising state can be limited through the limiting belts, when the limiting belts are arranged below the multiple gate dam plates, and the lengths of the limiting belts are equal, the maximum heights of the multiple gate dam plates in the rising state are equal, that is, the multiple gate dam plates are kept in the upper limit through the limiting belts.
本发明涉及水利工程技术领域，特指一种气动拦水闸坝，通过充气装置为橡胶气囊浮筒进行充气，在充气的过程中，橡胶气囊浮筒的上端面会逐渐上升，在橡胶气囊浮筒上的气动升降支撑杆也随之升高，继而顶起闸坝板，实现升起闸坝板的功能；当撑起闸坝板处于升起状态进行挡水时，可以避免水流、砂石或冰棱等对橡胶气囊浮筒和气动浮趸的直接冲击，也避免了闸坝板和坝底直接对充气气囊造成压迫的情况出现，在本发明中，在闸坝板的下面连接限位带，可以通过限位带限制了闸坝板升起状态的最高高度，当多块闸坝板的下面均设置有限位带，且限位带的长度均相等时，多块闸坝板处于升起状态时的最高高度相等，即多块闸坝板均通过限位带保持上限位。
Pneumatic water retaining gate dam
The invention relates to the technical field of hydraulic engineering, in particular to a pneumatic water retaining gate dam, which is characterized in that a rubber air bag buoy is inflated through an inflating device, the upper end surface of the rubber air bag buoy rises gradually in the inflating process, and a pneumatic lifting support rod on the rubber air bag buoy rises along with the rubber air bag buoy, so that a gate dam plate is jacked up; the function of lifting the gate dam plate is realized; when the gate dam plate is supported to be in a lifting state to stop water, direct impact of water flow, sand, icicle and the like on the rubber air bag floating barrels and the pneumatic floating wharf can be avoided, and the situation that the gate dam plate and the dam bottom directly press the inflatable air bags is also avoided. The maximum height of the gate dam plates in the rising state can be limited through the limiting belts, when the limiting belts are arranged below the multiple gate dam plates, and the lengths of the limiting belts are equal, the maximum heights of the multiple gate dam plates in the rising state are equal, that is, the multiple gate dam plates are kept in the upper limit through the limiting belts.
本发明涉及水利工程技术领域，特指一种气动拦水闸坝，通过充气装置为橡胶气囊浮筒进行充气，在充气的过程中，橡胶气囊浮筒的上端面会逐渐上升，在橡胶气囊浮筒上的气动升降支撑杆也随之升高，继而顶起闸坝板，实现升起闸坝板的功能；当撑起闸坝板处于升起状态进行挡水时，可以避免水流、砂石或冰棱等对橡胶气囊浮筒和气动浮趸的直接冲击，也避免了闸坝板和坝底直接对充气气囊造成压迫的情况出现，在本发明中，在闸坝板的下面连接限位带，可以通过限位带限制了闸坝板升起状态的最高高度，当多块闸坝板的下面均设置有限位带，且限位带的长度均相等时，多块闸坝板处于升起状态时的最高高度相等，即多块闸坝板均通过限位带保持上限位。
Pneumatic water retaining gate dam
一种气动拦水闸坝
SHI LANJUAN (author) / LIU LIURU (author)
2022-08-16
Patent
Electronic Resource
Chinese
Foldable bidirectional pneumatic water retaining sluice gate
| European Patent Office | 2015