Yuantai European-style jib suspension column is made of steel pipe, and the lower end is fixed on the concrete foundation or the connection bottom plate, and the connection method is anchor bolts or chemical bolts.
The slewing arm of the jib crane adopts KBK rail, I-beam, H-beam or box beam structure formed by steel plate welding. It has simple structure, high strength and rigidity, and good manufacturability. It can be applied to the installation of various chain hoists. And run. Movable stoppers are installed at both ends to ensure that the hoist works within a specific stroke.
The slewing drive device of Yuantai jib crane adopts seamless steel pipe as the shell, and the spherical roller bearing is installed inside, which can realize the free rotation of the jib. Due to the performance of the spherical roller bearing, even if the waist ring and the column are concentric The slight deviation of the degree can also ensure the safe and normal use of the jib crane.
The jib crane electrical can be controlled by single/double speed or frequency conversion. It adopts 36V low voltage control. The control adopts integrated block, which is easy to install and easy to maintain. The brake is automatically adjusted and dustproof. The frequency conversion control can reduce load swing and implement soft start. It has a wide range of speed regulation and multiple protections.
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