6, coupling: to join two coaxial shafts are arranged substantially parallel or double girder bridge crane equipment, 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: generally installed high speed shaft of the agency 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 are assembled together to form the wheel group. 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, Jinggu County double girder bridge crane, reducing 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. Driving is prohibited from lifting objects over the person's head, lifting the ban on the object to stand. Lifting objects should follow the specified channel, the bottom surface of the spreader or hanging objects must be more than 2m from the ground, over obstacles should be higher than 0.5m above obstacles. 9, driving workers in the job following shall signaled: When lifting, falling objects, the size of the car start, manual dual-beam bridge crane, driving close to the cross in another lane; when lifting objects close to the ground staff, are To-ringing. When driving at hanging objects from blurred by double girder bridge crane hook, when someone stays on lifting channel to continuous-ringing signals. 10, driving in normal operation, prohibit the use of the emergency switches, limit switches, and other means to fight anti-car parking, except when necessary to prevent accidents and emergency stop. 11, driving ban suspended matter in the air a long stay. Hanging objects while driving, road workers are not allowed to freely leave their jobs. 12, a significant reduction in the voltage and power interruptions, must cut off the main power switch, all control levers to the zero position, stop working. Double girder bridge crane equipment | generous heavy (Consulting) | Jinggu County, double girder bridge 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.