Башенный кран хост machinism 6 тонн башенный Электрический кабель оператора башенного крана

Lifting mechanism is mainly composed of motor, brake, reducer, drum, lifting height limiter and so on. Mounted on the rear of the balance arm, it is driven by a three-speed motor, through a transfer switch on the console, to achieve the desired lifting speed and slow emplacement accuracy. The end of the drum is equipped with a lifting height limiter. When the lifting item reaches the highest position, the lifting mechanism can stop automatically.

Rotary mechanism is mainly composed of winding motor, hydraulic coupler, electromagnetic brake, rotary limiter, planetary reducer, pinion. The mechanism is compact, the transmission is good, and the braking is stable. Work is not affected by the larger wind.

The jacking mechanism is composed of hydraulic system pump station, jacking cylinder, high pressure hose and so on. And filling special hydraulic oil, it can be jacked up and down the above part of the tower crane frame, and can make it stay in any position, so that the standard section of the tower body disassembly. The hydraulic device has the advantages of compact structure, high efficiency, convenient operation and maintenance, safety and reliability.

The trolley's luffing mechanism drives the deceleration device in the drum through the motor to make the trolley do the luffing movement.The mechanism is used to drive the variable amplitude trolley to reciprocate along the vertical axis of the lifting arm, so as to realize the variable amplitude movement of the hook and the lifting item. It is installed in the first arm of the crane arm and is mainly composed of a two-speed motor, a reducer, a reel and an amplitude limiter. The overall structure is compact, two variable rope is fixed on the drum after a section of winding, the other end is fixed on the trolley, when the amplitude of a retraction to ensure the normal work of the trolley.

Shandong Gao an Construction Machinery Co., Ltd. was established in 2009 with a registered capital of 15 million yuan. The factory covers an area of more than 6000 square meters and has more than 80 employees. Gao an company mainly operates all kinds of tower cranes and construction cranes, the product performance is stable, reliable performance, low maintenance rate, convenient installation and disassembly. GaoAn (GaoAn) construction machine adhering to the "god rewards those who work hard, humane value" enterprise nest culture, after nearly ten years of sustainable development. Gao an brand has covered more than 80 countries and regions. Gao an group's products, especially the "large tower crane" products with leading advantages, for the world is committed to participate in the construction of kirchu, high-rise building users, to provide quality products and after-sales service.