Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Super-large-span water gate
The invention discloses an ultra-large-span water gate, which relates to the field of water conservancy and hydropower engineering, and comprises a gate reservoir which is arranged along the span direction of the water gate in a penetrating manner and is always positioned underwater, and an orifice is formed above the gate reservoir; the supporting gate grooves are formed in the upstream side wall and the downstream side wall of the gate chamber and gate piers at the bottom of the gate chamber; the gate leaf comprises a lower structure and an upper structure, the lower structure is supported on the supporting gate groove in a sliding mode, the upper structure is fixedly connected to the lower structure, and the gate leaf longitudinally ascends and descends in the gate chamber along the supporting gate groove; the hoist comprises an oil cylinder fixed at the bottom of the gate chamber, and the oil cylinder is connected with and drives the upper structure through a piston rod; when the piston rod extends outwards, the upper structure jacks up and closes the orifice to stop water, and when the piston rod retracts, the upper structure is retracted into the gate chamber, so that the orifice is opened. The novel arrangement and structural style of the gate and the hoist is adopted, so that the gate is not limited by the span of the water gate, and the application range of the gate is widened.
本发明公开了一种超大跨度水闸，涉及水利水电工程领域，包括门库，沿所述水闸的跨度方向贯通设置，且门库始终位于水下，门库上方开设孔口；支承门槽，布置在门库的上游侧墙、下游侧墙及门库底部的闸墩上；门叶，包括滑动支承在支承门槽上的下部结构和固结在下部结构上的上部结构，所述门叶在门库内沿支承门槽纵向升降运动；以及启闭机，包括固定在门库底部的油缸，油缸通过活塞杆连接带动上部结构；当活塞杆外伸时，上部结构顶起关闭孔口挡水，当活塞杆回缩时，上部结构收入门库，使孔口开启。本发明采用新的闸门及启闭机的布置和结构型式，使其不受水闸跨度的制约，从而扩大了其适用范围。
Super-large-span water gate
The invention discloses an ultra-large-span water gate, which relates to the field of water conservancy and hydropower engineering, and comprises a gate reservoir which is arranged along the span direction of the water gate in a penetrating manner and is always positioned underwater, and an orifice is formed above the gate reservoir; the supporting gate grooves are formed in the upstream side wall and the downstream side wall of the gate chamber and gate piers at the bottom of the gate chamber; the gate leaf comprises a lower structure and an upper structure, the lower structure is supported on the supporting gate groove in a sliding mode, the upper structure is fixedly connected to the lower structure, and the gate leaf longitudinally ascends and descends in the gate chamber along the supporting gate groove; the hoist comprises an oil cylinder fixed at the bottom of the gate chamber, and the oil cylinder is connected with and drives the upper structure through a piston rod; when the piston rod extends outwards, the upper structure jacks up and closes the orifice to stop water, and when the piston rod retracts, the upper structure is retracted into the gate chamber, so that the orifice is opened. The novel arrangement and structural style of the gate and the hoist is adopted, so that the gate is not limited by the span of the water gate, and the application range of the gate is widened.
本发明公开了一种超大跨度水闸，涉及水利水电工程领域，包括门库，沿所述水闸的跨度方向贯通设置，且门库始终位于水下，门库上方开设孔口；支承门槽，布置在门库的上游侧墙、下游侧墙及门库底部的闸墩上；门叶，包括滑动支承在支承门槽上的下部结构和固结在下部结构上的上部结构，所述门叶在门库内沿支承门槽纵向升降运动；以及启闭机，包括固定在门库底部的油缸，油缸通过活塞杆连接带动上部结构；当活塞杆外伸时，上部结构顶起关闭孔口挡水，当活塞杆回缩时，上部结构收入门库，使孔口开启。本发明采用新的闸门及启闭机的布置和结构型式，使其不受水闸跨度的制约，从而扩大了其适用范围。
Super-large-span water gate
一种超大跨度水闸
HU BAOWEN (Autor:in) / CHENG TANGHUA (Autor:in) / HU JIANKE (Autor:in) / XIA YUNQIU (Autor:in) / YANG ZHAN (Autor:in) / JIN XIAOHUA (Autor:in) / LYU FEIMING (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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