Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water retaining device for hydraulic engineering construction
The invention provides a water retaining device for hydraulic engineering construction. The water retaining device comprises a water retaining plate and two telescopic water baffles, wherein a first cavity is arranged in the middle position of the water retaining plate, a double-acting air cylinder is fixed in a first cavity, movable cavities are arranged at the left end and the right end of the water retaining plate, guide damping cavities are arranged in the water retaining plate and positioned below the movable cavities, porous piston plates are slidably arranged on the left side and the right side of the guide damping cavity in a matching mode, guide rods are installed on the outer sides of the two porous piston plates, an inserting rod device is arranged at the bottom ends of the water baffles, the two telescopic water baffles are contained in the two movable cavities of the water baffles correspondingly and connected to piston rods at the two ends of the double-acting air cylinder correspondingly, and the two telescopic water baffles are fixedly connected to the two guide rods correspondingly. According to the water retaining device, extension or contraction of the telescopic water baffles is controlled through the double-acting air cylinder, the length of the water baffles can be properly adjusted, the water baffles can be suitable for riverways with different widths, the guide rods play a role in damping and guiding the telescopic water baffles, and the extension and contraction stability of the telescopic water baffles is improved.
本发明提供了一种水利工程施工用挡水装置，包括：挡水板，挡水板的中间位置设有第一空腔，第一空腔内固定有双作用气缸，挡水板的左右两端均设有活动腔，挡水板内且位于活动腔下方设有导向阻尼腔，导向阻尼腔的左右两侧配合滑动设有多孔活塞板，两个多孔活塞板的外侧安装有导向杆，挡水板的底端设有插杆装置；两个伸缩挡水板分别容置于挡水板的两个活动腔内，且两个伸缩挡水板分别与双作用气缸两端的活塞杆连接，两个伸缩挡水板分别与两个导向杆固定连接。本发明通过双作用气缸控制伸缩挡水板的伸出或收缩，可适当调节挡水板的长度，能够适用于不同宽度的河道，导向杆对伸缩挡水板起阻尼导向作用，提高伸缩挡水板伸出和收缩的稳定性。
Water retaining device for hydraulic engineering construction
The invention provides a water retaining device for hydraulic engineering construction. The water retaining device comprises a water retaining plate and two telescopic water baffles, wherein a first cavity is arranged in the middle position of the water retaining plate, a double-acting air cylinder is fixed in a first cavity, movable cavities are arranged at the left end and the right end of the water retaining plate, guide damping cavities are arranged in the water retaining plate and positioned below the movable cavities, porous piston plates are slidably arranged on the left side and the right side of the guide damping cavity in a matching mode, guide rods are installed on the outer sides of the two porous piston plates, an inserting rod device is arranged at the bottom ends of the water baffles, the two telescopic water baffles are contained in the two movable cavities of the water baffles correspondingly and connected to piston rods at the two ends of the double-acting air cylinder correspondingly, and the two telescopic water baffles are fixedly connected to the two guide rods correspondingly. According to the water retaining device, extension or contraction of the telescopic water baffles is controlled through the double-acting air cylinder, the length of the water baffles can be properly adjusted, the water baffles can be suitable for riverways with different widths, the guide rods play a role in damping and guiding the telescopic water baffles, and the extension and contraction stability of the telescopic water baffles is improved.
本发明提供了一种水利工程施工用挡水装置，包括：挡水板，挡水板的中间位置设有第一空腔，第一空腔内固定有双作用气缸，挡水板的左右两端均设有活动腔，挡水板内且位于活动腔下方设有导向阻尼腔，导向阻尼腔的左右两侧配合滑动设有多孔活塞板，两个多孔活塞板的外侧安装有导向杆，挡水板的底端设有插杆装置；两个伸缩挡水板分别容置于挡水板的两个活动腔内，且两个伸缩挡水板分别与双作用气缸两端的活塞杆连接，两个伸缩挡水板分别与两个导向杆固定连接。本发明通过双作用气缸控制伸缩挡水板的伸出或收缩，可适当调节挡水板的长度，能够适用于不同宽度的河道，导向杆对伸缩挡水板起阻尼导向作用，提高伸缩挡水板伸出和收缩的稳定性。
Water retaining device for hydraulic engineering construction
水利工程施工用挡水装置
HU TIESHAN (Autor:in) / LI ZHIBO (Autor:in) / MENG DONGDONG (Autor:in) / SONG HONGPENG (Autor:in) / GAO YUEMEI (Autor:in) / ZHAO LIUXIANG (Autor:in) / GAO AIJUN (Autor:in)
16.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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