Use of winches

　　Before the winch is put into use, 2 buckling columns and 4 pressure columns must be added, and the diameter of the small end of the wooden column shall not be less than Φ200. Each time the winch is used, it must be checked whether the buckling column and the pressure column are firm and reliable.

　　winch transportation safety technical measures

　　1. The installation and fixation of the small winch, and the fastening of the anchor bolts.

　　2. For the small winch brake, the brake band must be intact and not broken, and the wear should not exceed the limit.

　　3. Check the arrangement of the wire ropes on the drum and the integrity of the wire ropes. They must be neatly arranged, no ropes, and no hard bends, broken wires, knots, etc. In particular, check the condition of the hook head (sweet heart ring) and the wire rope within 30 meters of the hook head.

　　4. Test whether the signal system is sensitive and reliable, and the sound is clear.

　　5. The fixed and intact conditions of the stopper and the stopper.

　　6. During the operation of the winch, the system of "no pedestrians in traffic and no pedestrians in traffic" must be strictly implemented in the roadway.

　　7. The winch driver must be trained and passed the examination before he can work with a certificate.

　　8. All lifting vehicles must carry out the number of vehicles in accordance with the regulations.

　　Precautions for the use of explosion-proof winches:

　　1. The winch should be mastered in a safe, fast, and fully loaded manner to complete the instructions for the safe use of the winch. Each component of the production workshop must be regularly inspected, adjusted, and operating procedures for safety. Work safety measures and technical measures such as winch operation and adjustment are carried out regularly. During the operation of the winch, all connection welds, sealants and accessories must be pressed in neatly, and all pre-processing of the pre-joints must be well sealed, and the winch can only be operated after inspection and confirmation. All winch operators must strictly implement safe operating procedures and technical measures;

　　2. From the front section to the front section to two sections in depth, from the front section to the two sections in depth. From the front section to the two sections and then to the depth, from the front section to the two sections, it looks simpler and the specifications are higher. It has a starting station for storage and adjustment of all these components, which is convenient for safety.

　　What are the precautions for the use of explosion-proof frequency conversion winch:

　　1. The direction of new customer demand has a greater relationship with the size of the purchase. In order to meet the requirements of these different customers, the use of a built-in winch packaged with a whole vehicle will make the user experience different, and many sellers have paid a huge price for this. Through a car rental company in Chongqing, the author realizes that it attaches great importance to the domestic vehicle supply chain in its decision-making, which is not static;

　　2. The normal winch can be used for high-speed, large and heavy-duty parts under the premise of ensuring safety, with high pressure resistance, good impact performance, and stable performance, so the design intent is simple. However, the key parts of the mine winch are limited and must be improved. The development system content is completed synchronously to realize the high reliability of the compact variable tools (the parts used for mass production winches include oil pumps, air compressors, etc., hydraulic pumps, etc.) Sex. In the design of large and heavy parts and small parts, the high and low order of the hydraulic system should be included;

　　3. In actual work, we often use heavy-duty winches and mechanical wheeled winches to complete various complex mine structures and complex mine environments, and provide strong automation pressure and safety guarantees.

　　Safety measures for the installation of small winches in coal mines:

　　1. The driver of the small winch must pass the safety education and training examination, and be a person who has obtained a work type operation certificate, and holds the certificate.

　　2. After the small winch is installed, the winch acousto-optic signal must be installed at the same time to ensure that it is intact and put into normal use.

　　3. When the small winch is installed, there must be enough safe operation space for the winch driver and the signal hooker.

　　4. After the small winch is installed, the "one slope and three gears" devices in the roadway, such as the barrier, the door, and the car stop, and the winch sound and light signals must be installed at the same time to ensure that they can be put into normal use after they are intact.

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