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Galfan wire rope products laying method

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Even the best quality 316 stainless steel wire rope has a limited service life. How to effectively extend the annoying service life of quality 316 stainless steel wire rope is what many friends want to know. You can read the following carefully to understand this in detail.
Cheapest 316 stainless steel wire rope should avoid friction with other objects outside the mismatched wheel groove when running at high speed. Because at high speed, the instantaneous frictional heat between the wire rope and these objects may cause the martensitic structure to appear on the surface of the wire.
The new wholesale 316 stainless steel wire rope should not be used immediately under high-speed and heavy-load conditions, but should be run for a period of time under low-speed and medium-load conditions, so that the new wire rope is first adapted to the state of use, and then gradually increase the running speed of the wire rope to increase the load.
Customized 316 stainless steel wire rope is one of the steel wire products. What is the use of this product? The following is a brief exposition of this issue.
316 stainless steel wire rope has many characteristics such as high temperature resistance, good fatigue resistance, excellent breaking force, long service life, durability, etc. 316 stainless steel wire rope is widely used in coal, petroleum, metallurgy, chemical industry, ships, bridges, electricity, rubber, military, Tourism, water conservancy, light industry and other industries, the products can be produced according to ISO, BS, DIN, JIS, ABS, LR and other international and foreign advanced standards.
Steel wire of good price and quality nylon coated wire rope: The steel wire material includes carbon steel or alloy steel, which is made by cold drawing or cold rolling, and the cross section of the steel wire is round or special. The special-shaped cross-section steel wire is mainly used in the production of sealing wire rope, and has high tensile strength and toughness.

Galfan wire rope products laying method

  • Classification:Company news
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  • Release time:2021-03-05
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(Summary description)Galfan wire rope products are composed of steel wire, rope core and grease. They are used for lifting, traction, tensioning and load carrying in the work of material handling machinery. As an indispensable rope, it is currently widely used in many fields related to the national economy. This article mainly talks about the rope laying method of Galfan wire rope products.

Galfan wire rope products laying method

(Summary description)Galfan wire rope products are composed of steel wire, rope core and grease. They are used for lifting, traction, tensioning and load carrying in the work of material handling machinery. As an indispensable rope, it is currently widely used in many fields related to the national economy. This article mainly talks about the rope laying method of Galfan wire rope products.

  • Classification:Company news
  • Author:
  • Origin:
  • Release time:2021-03-05
  • Views:0
Information

Galfan wire rope products are composed of steel wire, rope core and grease. They are used for lifting, traction, tensioning and load carrying in the work of material handling machinery. As an indispensable rope, it is currently widely used in many fields related to the national economy. This article mainly talks about the rope laying method of Galfan wire rope products.

Galfan wire rope

  1) The main equipment has been installed, the car chassis has been calibrated, and the safety gear has clamped the guide rail.

   2) Assemble a heavy frame at the top level and the level of the car (the counterweight will not be placed temporarily), and hang the frame with a chain hoist.

   3) Set up a temporary rope rack outside the top floor hall door, and place each bundle of Galfan wire rope products on the rack, which should be able to rotate flexibly and be convenient for rope laying.

  4) First, make one end of the Galfan wire rope products, and fix the Galfan wire rope products from the rope frame → square wood → car top wheel → guide wheel → counterweight wheel → rope end to the machine room rope end plate as required.

  5) Check the elevator shaft to ensure that there are no obstructions when the counterweight frame slides down. And at the bottom of the well, mark the position where the frame slides or set up temporary supports to ensure the accuracy of the length of Galfan wire rope products.

  6) After the counterweight frame slides to the designated position, use a rope clamp on the top layer to clamp each Galfan wire rope product with the wire rope on the chain hoist to prevent the frame from sliding down. Then make the other end of the rope, hang it to the rope end plate and fix it, and put the rope over.

Safety measures

  When Galfan wire rope products are placed with the counterweight frame, the brake device of the traction machine does not work. As the frame declines, if there is no speed control measure, the frame declines faster and faster, which may cause accidents. Therefore, in the process of laying the rope, slow speed and rope braking measures are taken, and the speed can be slowed down or stopped at any time.

  1) Slow measures. Temporarily bind 2 strong square timbers on the car column, so that each Galfan wire rope product coils these 2 square timbers to the top wheel of the car in an S shape to increase the friction force when the wire rope slides down, so that the frame slides slowly.

   2) Brake rope measures. On the traction wheel in the machine room, use a wood board with a thickness of about 50mm and the same width as the traction wheel. One end is placed on the traction machine frame, and 1/3 of the wood board is attached to the Galfan wire rope products of the traction wheel. When you need to decelerate or brake when laying the rope, you can stop all Galfan wire rope products by applying a certain amount of force on the other end of the board.

Conventional rope laying is carried out one by one, and operators are required to go up and down in the hoistway to check the operation of Galfan wire rope products. Elevators above 20 floors require several people to do this work at the same time, which is laborious, wasteful of manpower, and unsafe. Now, no matter how high the floor is, only one inspector can complete it. It usually takes 1 day for Galfan wire rope products to put a 20-floor elevator, but now it only takes 2 hours to prepare the rope, and the rope feeding speed is increased by 3 to 4 times. If the building has higher floors and more elevators, the more time will be saved. Practice has proved that this method is applied to the installation of Galfan wire rope products in high-rise building elevators with the advantages of time-saving, labor-saving and safety.

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