6, coupling: to join two coaxial arrangement or substantially parallel shaft, crane tower, transmission torque while compensating for a little angular and radial offset. There CL common type gear coupling, CLZ gear couplings, brake wheel gear couplings. Note: Wear lubrication teeth. 7, brakes: general organization of the high speed shaft mounted crane slings to reduce the braking torque. Electro-hydraulic block brake model is YWZ. Note: lubricate the rotating parts of the shaft pin; observe whether the brake pads burning phenomenon or whether the pills only to discover; whether the brake drum friction surface with oil. 8, Wheels Group: Wheels and angular bearing housing assembly together, Bazhou crane, consisting of wheel sets. Wheel by wheel of fate: wheel rim wheel, single wheel rim; Note: rim wear. When the rim is less than 10 mm should be promptly reported and closely observed. 9, buffer: crane used to absorb the same span (or car) with fences (or meet) or the energy generated by the collision of the crane adjacent Divided into: rubber buffer and spring buffers. Note: The check is in good condition. 10, resistors: Used to limit the motor current appliances. Agency a smooth start to reduce the impact. 11, conducting means: the power conducting means and trolley conductive means. Safety trolley line collector cable pulley 12, the trip switch: use can be divided into the terminal switch (limit switch) and safety switches (protective switch). End switch used to limit the operating range of the public authorities, the installation at the end of the stroke, commonly used models: LX10-11, LX7-1; safety switch to protect the personal safety of commonly used models: LX19A-111. LH electric hoist bridge crane LH electric hoist bridge crane. It has compact dimensions, low headroom construction, light weight, wheel pressure is small. For mechanical processing workshop, metallurgical plant auxiliary workshops, warehouses, material, power plants and other transport, assembly, maintenance and handling operations; it can replace the ordinary double girder overhead cranes, crane tackle for the textile industry and food industry production workshop. Its working-class and middle-level type of light, ambient temperature of -25 ℃ ~ 40 ℃, prohibit the use of flammable, corrosive media environments. This product has a floor and control room operations in two forms. Operating rooms have open, closed two. Left or right installation can be divided into two types according to the actual situation. Getting direction side, end, top three. To meet the user in different situations to choose. Zhenhua cranes, generous heavy (online consultation), Bazhou crane provided by generous heavy machinery Co., Ltd., Henan Province. Heavy Machinery Co., Ltd., Henan Province, generous (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) is Zhengzhou, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In heavy generous leadership with the staff warmly welcome all inquiries negotiations to create a better future for heavy generous.