Baoshan jib cranes, jib cranes beam side, Xinxiang Constant crane lifting equipment (certified merchants)

 Cantilever crane accessories height limiter role cantilever crane accessories height limiter device will trip the switch and pull the strip-type structure punch combination, simple, sensitive and effective to suppress the occurrence of significant personal injury side of the cantilever column crane, construction site to ensure the safe production. After several years of using heavy jib cranes, the effect is significant. Structure and installation: The limit switch bolted sheet steel semi-enclosed box-like protection. Protective case with two slide seat bottom weld, punch-type brace can be moved around within the seat slide chute. At one end of the punch-style pull drilled a small hole for fixing thin rope or nylon rope. Cantilever crane slickline Viagra nylon rope used to set the height limit. Cantilever lift lifting height limiter can be installed next to the hoist can also be installed in the distribution cabinet. When installed, the thin rope or nylon rope through the hole in the end people punch style brace firmly fixed pneumatic jib cranes, and the other end is fixed to the top of the cage. Limit switch lead connects to the distribution cabinet AC contactor. How it works: When the construction of the lift cage upward run, the small wheel on the trip switch in the punch-type brace pits - energized position. When the cantilever crane lifts a mechanical failure or operator misuse, the cage has been rising to the height limit, namely lifting height limit is set at the height, because of hoists beam affects slickline and punch-type brace, at the same time, travel small wheel on the switch due to the move to the punch-type brace external force hump jib cranes, small wheel is powered from the mouth point position to bump, make the trip switch power off, cut up the power winch motor stops running, so cage stops running. Manual lifting height limit from the punch-type brace to make the trip from the small wheel on the switch is reset to pit bump energized position, to make the cage starts. Our main products are: a variety of cranes, jib cranes, hydraulic lifting platform, electric hoist, aluminum ladders, balance suspended above products and various accessories, not modified standard design and manufacturing service. My company has experienced technical personnel, strong technical force, advanced production equipment, safety standards, the company staff solidarity, diligence open. Design and manufacture of "AVA" brand products are sold throughout the country, won the trust of customers, has been the higher authorities of the "2009 AAA credit enterprise", "enterprise quality management standards" and other various awards and recognition. Our company designed and manufactured according to user requirements, to meet customer requirements, providing a full range of service work. Baoshan jib cranes, jib cranes beam side, Xinxiang Constant crane lifting equipment (certified merchants) provided by Xinxiang City Constant crane lifting equipment Limited. Xinxiang City Constant crane lifting equipment Limited (www.xxhlqz.com) (www.xx.com) is specialized in the "main products: high-altitude platform, stationary hydraulic lifts, hydraulic dock leveler, hydraulic," the enterprises, companies adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: money manager.