Shanxi, Xinjiang harmony Machinery Co. Share: hoisting machine installation steps: (1) when the load-bearing beams at the floor below the room entrainment machine manufacturers, the general need to make a larger than about hoisting machine chassis 30mm thickness of 250 ~ 300mm reinforced concrete base, the base bolts embedded good traction machine. In the concrete base below entrainment casting machine, load-bearing beams should be placed above the disposal damping rubber mats, traction machine should be fixed on the concrete base. Concrete base and held together by the traction machine and the baffle plate. (2) When the load-bearing beams at the top floor room can be hoisting machine chassis with steel base bearing beam bolted as a whole, and if damping, vibration damping device should make disposal. The specific method is to produce two pieces of the same size with the traction machine base, about 20mm thick steel plate, put them in the middle of Ge vibration rubber pads. Top plate and bolted traction machine, following steel and bearing beam welded together. In order to prevent displacement of the plates and the need to set up disposal hoisting machine chassis plate and baffle, as shown in Figure 1-43. (3) An Ge bearing beam 600mm above floor room in the engine room of the RC stage, should be placed on the stage and disposal baffle damping rubber pads, and installed on the lower connection plate. Hoisting machine is fixed to the plate, and with the positioning plate and the baffle. (4) installation sheave bit Ge correction. Hoisting machine above a fixed level of lead wire, wire hanging from the root level of the two vertical alignment of the center of the floor board on the car frame and the center of the weight, and then calculate the traction according to the traction rope center round the pitch diameter, and then at the level of the corresponding bit Ge lead wire hanging plumb line the other. Finally, these standard line hoisting machine calibration. Shanxi, Xinjiang harmony Machinery Co. Share: elevator hoisting machine worm gear speed of not more than 2.5 meters currently / s of the hoist gear they use worm gear box, its main advantages are: smooth transmission, low noise operation structure Compact dimensions less small transmission parts with better combat load characteristics a. pair Worm Worm shaft bearing is located above the worm known as top-mounted, located below worm called under-mounted. Mounted on the advantage is relatively easy to seal the box, easy to check, the inadequacies of the worm relatively poor lubrication. b. common toothed worm commonly used two kinds of cylindrical and circular rotating surface. c. When you select the choice of materials worm material to fully take into account the characteristics of the worm gear entrainment machine specifications, the worm to select high hardness, rigidity good material, the worm should choose good wear resistance and antifriction properties of the material. d. Worm meshing feature request e. worm drive efficiency calculation f. Worm force calculation g. thermal equilibrium problem since most of the power conversion worm drive power is larger friction loss, loss of heat, so that the oil temperature high. High oil temperature will greatly reduce the viscosity of the lubricant, making the film machine damage entrainment between the tooth surface, resulting in direct contact with the working surface to produce tooth surface gluing phenomenon. To avoid overheating lubricants, worm gear box design should meet, from the worm gear box gives off heat is greater than or at least equal to the power consumption of calories. Elevator entrainment machine model, peaceful mechanical (certified), entrainment machine provided by Shanxi, Xinjiang Machinery Co. harmony. Shanxi, Xinjiang harmony Machinery Co., Ltd. (www.xianghemc.com/) Shanxi Yuncheng, machining leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Mechanical leadership in harmony with the staff warmly welcome all inquiries negotiations to create a better future for peace machinery.