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Ejecting and stabilizing device of underground stop log gate
An ejecting and stabilizing device of an underground stop log gate comprises an ejector and a stabilizer which are independent of each other and used in cooperation with each other. The ejector comprises a Z-shaped force transmission frame and a jack. The Z-shaped force transmission frame comprises a first counterforce seat, a first transverse plate and first clamp plates, wherein the first counterforce seat is formed by welding steel plates. The first counterforce seat and the first clamp plates are located on the two sides of the first transverse plate respectively. The jack is fixed to the first counterforce seat. The stabilizer comprises an M-shaped force transmission frame, a threaded rod and a nut. The M-shaped force transmission frame comprises a second counterforce seat, a second transverse plate and second clamp plates, wherein the second counterforce seat is formed by welding steel plates. The second counterforce seat and the second clamps are located on the same side of the second transverse plate. One end of the threaded rod is fixed to the second counterforce seat, and the other end of the threaded rod is connected with the nut. The total length of the Z-shaped force transmission frame is larger than the length of the jack when the jack is completed contracted. The angles between the first clamp plates and the second clamp plates and a gate groove are equal to the angle between a main beam flange and the gate groove. By means of the ejecting and stabilizing device, the problem that a gate is not located in place and cannot stop water is solved, and the ejecting and stabilizing device is convenient to use.
Ejecting and stabilizing device of underground stop log gate
An ejecting and stabilizing device of an underground stop log gate comprises an ejector and a stabilizer which are independent of each other and used in cooperation with each other. The ejector comprises a Z-shaped force transmission frame and a jack. The Z-shaped force transmission frame comprises a first counterforce seat, a first transverse plate and first clamp plates, wherein the first counterforce seat is formed by welding steel plates. The first counterforce seat and the first clamp plates are located on the two sides of the first transverse plate respectively. The jack is fixed to the first counterforce seat. The stabilizer comprises an M-shaped force transmission frame, a threaded rod and a nut. The M-shaped force transmission frame comprises a second counterforce seat, a second transverse plate and second clamp plates, wherein the second counterforce seat is formed by welding steel plates. The second counterforce seat and the second clamps are located on the same side of the second transverse plate. One end of the threaded rod is fixed to the second counterforce seat, and the other end of the threaded rod is connected with the nut. The total length of the Z-shaped force transmission frame is larger than the length of the jack when the jack is completed contracted. The angles between the first clamp plates and the second clamp plates and a gate groove are equal to the angle between a main beam flange and the gate groove. By means of the ejecting and stabilizing device, the problem that a gate is not located in place and cannot stop water is solved, and the ejecting and stabilizing device is convenient to use.
Ejecting and stabilizing device of underground stop log gate
REN WEIQIN (author) / YI SHISEN (author) / ZHANG GUANGHUI (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Still water underwater stop log gate falling method and ejecting and stabilizing device
| European Patent Office | 2015