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A platform for research: civil engineering, architecture and urbanism
Top descending type flood prevention water retaining device for water conservancy and hydropower engineering
The invention discloses a top descending type flood prevention water retaining device for water conservancy and hydropower engineering. The top descending type flood prevention water retaining devicecomprises a straight plate, fixing plates are correspondingly installed on the left side and the right side of the straight plate, each fixing plate is fixedly provided with two connecting plates, each connecting plate is rotationally provided with a rotating shaft, each rotating shaft is fixedly provided with a positioning plate, a through hole is formed in each positioning plate, a positioning drill rod is slidably installed on each through hole, a plurality of limiting drill rods are fixedly installed at the bottoms of the two fixing plates, a clamping mechanism is installed in each limiting drill rod, an electric telescopic rod is fixedly installed on the straight plate, and a moving plate is fixedly installed at the lower end of the electric telescopic rod. The top descending type flood prevention water retaining device for the water conservancy and hydropower engineering has the advantages that riverway breaches can be stably and firmly connected, the top descending type flood prevention water retaining device cannot shake during use, the sizes of water baffles can be flexibly adjusted according to the sizes of the riverway breaches, and the application range is wider.
本发明公开了一种水利水电工程用顶降式防汛挡水装置，包括直板，所述直板的左右两侧均固定安装有一个固定板，每个所述固定板上均固定安装有两个连接板，每个所述连接板上均转动安装有转轴，每个所述转轴上均固定安装有定位板，每个所述定位板上均开设有通孔，每个所述通孔上均滑动安装有定位钎，两个所述固定板的底部均固定安装有多个限位钎，且每个限位钎内均安装有卡合机构，所述直板上固定安装有电动伸缩杆，所述电动伸缩杆的下端固定安装有移动板。优点在于：既能够与河道溃口之间进行稳定牢固的连接，使其在使用时不会发生晃动，又可更加河道溃口的大小灵活的调整挡水板的大小，适用范围较广。
Top descending type flood prevention water retaining device for water conservancy and hydropower engineering
The invention discloses a top descending type flood prevention water retaining device for water conservancy and hydropower engineering. The top descending type flood prevention water retaining devicecomprises a straight plate, fixing plates are correspondingly installed on the left side and the right side of the straight plate, each fixing plate is fixedly provided with two connecting plates, each connecting plate is rotationally provided with a rotating shaft, each rotating shaft is fixedly provided with a positioning plate, a through hole is formed in each positioning plate, a positioning drill rod is slidably installed on each through hole, a plurality of limiting drill rods are fixedly installed at the bottoms of the two fixing plates, a clamping mechanism is installed in each limiting drill rod, an electric telescopic rod is fixedly installed on the straight plate, and a moving plate is fixedly installed at the lower end of the electric telescopic rod. The top descending type flood prevention water retaining device for the water conservancy and hydropower engineering has the advantages that riverway breaches can be stably and firmly connected, the top descending type flood prevention water retaining device cannot shake during use, the sizes of water baffles can be flexibly adjusted according to the sizes of the riverway breaches, and the application range is wider.
本发明公开了一种水利水电工程用顶降式防汛挡水装置，包括直板，所述直板的左右两侧均固定安装有一个固定板，每个所述固定板上均固定安装有两个连接板，每个所述连接板上均转动安装有转轴，每个所述转轴上均固定安装有定位板，每个所述定位板上均开设有通孔，每个所述通孔上均滑动安装有定位钎，两个所述固定板的底部均固定安装有多个限位钎，且每个限位钎内均安装有卡合机构，所述直板上固定安装有电动伸缩杆，所述电动伸缩杆的下端固定安装有移动板。优点在于：既能够与河道溃口之间进行稳定牢固的连接，使其在使用时不会发生晃动，又可更加河道溃口的大小灵活的调整挡水板的大小，适用范围较广。
Top descending type flood prevention water retaining device for water conservancy and hydropower engineering
一种水利水电工程用顶降式防汛挡水装置
WANG YONGBING (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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