A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inlet gate opening degree adjusting device
The invention discloses a water inlet gate opening degree adjusting device which comprises a supporting frame, a lifting mechanism, a special-shaped groove lifting rod, a gate plate and a gate falling prevention mechanism, the lifting mechanism is installed on the supporting frame, the special-shaped groove lifting rod is vertically installed at the bottom of the lifting mechanism through a buffering mechanism, and the gate plate is fixedly installed at the bottom end of the special-shaped groove lifting rod; at least one set of limiting clamping grooves are formed in the outer wall of the special-shaped groove lifting rod in the circumferential direction, the limiting clamping grooves are distributed in the axial direction of the special-shaped groove lifting rod, the anti-tripping mechanism is arranged in the middle of the special-shaped groove lifting rod, the bottom of the anti-tripping mechanism is movably connected with the supporting frame, and the anti-tripping mechanism movably abuts against the limiting clamping grooves. The lifting mechanism is used for lifting and releasing the flashboard, the special-shaped groove lifting rod is matched with the anti-falling brake mechanism in an abutting mode, when the flashboard falls at a normal speed, locking cannot occur, when the flashboard falls out of control, the top of the movable tongue inclines inwards and is clamped and fixed with a limiting clamping groove of the special-shaped groove lifting rod, and therefore locking in the falling process is achieved.
本发明公开了一种进水闸开度调节装置，包括支撑架、提升机构、异型槽提升杆、闸板和防掉闸机构，提升机构安装在支撑架上，异型槽提升杆通过缓冲机构竖向安装在提升机构底部，闸板固定安装在异型槽提升杆底端；异型槽提升杆外壁周向开设至少一组限位卡槽，限位卡槽沿异型槽提升杆轴向排布，防掉闸机构设置在异型槽提升杆中部，其底部与支撑架活动连接，防掉闸机构与限位卡槽活动抵接。本发明利用提升机构对闸板进行提放操作，异型槽提升杆和防掉闸机构抵接配合，当闸板正常速度下落时不会发生锁止，当闸板失控下落，活动舌顶部向内侧倾斜，与异型槽提升杆的限位卡槽形成卡位固定，由此实现下落中锁止。
Inlet gate opening degree adjusting device
The invention discloses a water inlet gate opening degree adjusting device which comprises a supporting frame, a lifting mechanism, a special-shaped groove lifting rod, a gate plate and a gate falling prevention mechanism, the lifting mechanism is installed on the supporting frame, the special-shaped groove lifting rod is vertically installed at the bottom of the lifting mechanism through a buffering mechanism, and the gate plate is fixedly installed at the bottom end of the special-shaped groove lifting rod; at least one set of limiting clamping grooves are formed in the outer wall of the special-shaped groove lifting rod in the circumferential direction, the limiting clamping grooves are distributed in the axial direction of the special-shaped groove lifting rod, the anti-tripping mechanism is arranged in the middle of the special-shaped groove lifting rod, the bottom of the anti-tripping mechanism is movably connected with the supporting frame, and the anti-tripping mechanism movably abuts against the limiting clamping grooves. The lifting mechanism is used for lifting and releasing the flashboard, the special-shaped groove lifting rod is matched with the anti-falling brake mechanism in an abutting mode, when the flashboard falls at a normal speed, locking cannot occur, when the flashboard falls out of control, the top of the movable tongue inclines inwards and is clamped and fixed with a limiting clamping groove of the special-shaped groove lifting rod, and therefore locking in the falling process is achieved.
本发明公开了一种进水闸开度调节装置，包括支撑架、提升机构、异型槽提升杆、闸板和防掉闸机构，提升机构安装在支撑架上，异型槽提升杆通过缓冲机构竖向安装在提升机构底部，闸板固定安装在异型槽提升杆底端；异型槽提升杆外壁周向开设至少一组限位卡槽，限位卡槽沿异型槽提升杆轴向排布，防掉闸机构设置在异型槽提升杆中部，其底部与支撑架活动连接，防掉闸机构与限位卡槽活动抵接。本发明利用提升机构对闸板进行提放操作，异型槽提升杆和防掉闸机构抵接配合，当闸板正常速度下落时不会发生锁止，当闸板失控下落，活动舌顶部向内侧倾斜，与异型槽提升杆的限位卡槽形成卡位固定，由此实现下落中锁止。
Inlet gate opening degree adjusting device
一种进水闸开度调节装置
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Method, device and equipment for adjusting opening degree of gate
| European Patent Office | 2023