Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a rotary gate lifting mechanism. The mechanism comprises a mounting plate; a rotating hole is formed in the mounting plate and positioned in the middle position of the mounting plate; a lifting control tube is inserted into the inserting plate and passes through the rotating hole; outer threads are formed in the outer surface of the lifting control tube; a sleeve plate sleeves the outer surface of the lifting control tube and is connected with the mounting plate; a sleeve nut connected with the mounting plate sleeves the outer surface of the lifting control tube; an operation plate sleeves the end part of the lifting control tube; a fixing hole is formed in the operation plate and positioned in the middle position of the operation plate; a connecting end is arranged at the end part of the lifting control tube and mounted in the fixing hole; a first operating rod is arranged at one side of the operation plate; a second operating rod is arranged at the other side of the operation plate. The mechanism is used for lifting and adjusting a gate, so that the gate can be conveniently opened and closed.
The invention discloses a rotary gate lifting mechanism. The mechanism comprises a mounting plate; a rotating hole is formed in the mounting plate and positioned in the middle position of the mounting plate; a lifting control tube is inserted into the inserting plate and passes through the rotating hole; outer threads are formed in the outer surface of the lifting control tube; a sleeve plate sleeves the outer surface of the lifting control tube and is connected with the mounting plate; a sleeve nut connected with the mounting plate sleeves the outer surface of the lifting control tube; an operation plate sleeves the end part of the lifting control tube; a fixing hole is formed in the operation plate and positioned in the middle position of the operation plate; a connecting end is arranged at the end part of the lifting control tube and mounted in the fixing hole; a first operating rod is arranged at one side of the operation plate; a second operating rod is arranged at the other side of the operation plate. The mechanism is used for lifting and adjusting a gate, so that the gate can be conveniently opened and closed.
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| Europäisches Patentamt | 2021
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| Europäisches Patentamt | 2023