Winch Operators Must Know

JM80t cheap jm electric winch  for vietnam client

Wireless rope winch driver must know

A driver must be mentally focused and conduct a full inspection before driving

1 Whether the brake is flexible and reliable, and the wear of the brake belt is less than 3mm;
2 whether all kinds of bolts are fully tightened;
3 Whether the sealing device is intact and the amount of lubricant is qualified;
4 Whether the electrical equipment is in a state of explosion or not, the power cables should be neatly arranged, no chicken paws, no sheep tails, no connectors;
5 whether the signal device is unblocked;
6 If the problems found cannot be resolved, they should report immediately.

runs and parking

1 After hearing the driver confirms that he has given a driving signal, he will start driving;
2 After hearing the stop signal, stop the vehicle and press the stop button;
3 It is forbidden to bring the vehicle and pull the track with Promise;
4 Prohibit reversing;
5 When the winch is in motion, pedestrians are strictly prohibited. If a pedestrian is in urgent need of a ride, the winch must be stopped. After the person passes, the hookman can reissue the signal before driving.

Three endless rope winch models and technical parameters

Model Number: JWB-8/1.27
J—Winders, W—The endless rope winch, B—Explosion-proof type, 8—The maximum static tensile force of the steel wire rope is 80kn, 1.27—The wire rope speed is 0.5~1.27m/s, and the power is 55kw.

The Hoist Winch Driver must know

How to configure the hoist winch?
Answer: You must be accompanied by a deputy driver. There must be no less than 2 people in each class. The driver is not allowed to work in the top position.

Requirements for hoist drivers?

Answer: The driver must master the relevant provisions of the “Coal Mine Safety Operation Regulations” and the rules and regulations of the winch house. After obtaining the certificate, the driver shall hold the certificate.

How to divide the responsibilities of hoist drivers?

Answer: The driver of the operating machine must concentrate his energy and his hands should not leave the handle. The deputy driver must do a good job of guardianship.

How to specify the lifting signal?
Answer: Drivers should keep in mind the various signal requirements (one stop, two up, three down, four slow, five up, slow down). The driver is not allowed to drive the car on special signals.

How to operate?
A: The driver should concentrate on thinking, one person operation, one person monitoring, always pay attention to whether the reading of the meter hand (current and voltage oil pressure) is normal, and pay attention to the parking position recorded on the depth indicator and roller. After the motor is started, the winch speed reaches a certain level. When the rated value is reached, the working brake handle will be pushed to the head and the force shall not be used too hard. After the vehicle is parked, the controller must be placed in the power off position and the brake must be braked.

How to specify the hoisting speed?

A: When starting and stopping, the acceleration and deceleration must not exceed 0.5m/s. The maximum speed of the hoist during operation must not exceed 3.8 m/s.

What are the rules for raising the temperature of the motor and its rotating parts?
A: Pay attention to whether the various bearing bushes are short of oil and ensure that the temperature of the main bearing tile does not exceed 50°C, the bearing bushing does not exceed 55°C, and the motor temperature does not exceed 60°C.

When the hoist is running, can the driver adjust the working brake?
Answer: When the hoist is in operation, the brakes are not allowed to be adjusted. The adjustment must be approved by the competent authority.

Cases of what should happen, the brake should be applied for parking inspection?
Answer:

1 Wire rope twists on the drum

2.Voltage transmission exceeds ±10%

3. The current exceeds the allowable range
4 abnormal sound of hoist running parts
5. Unexpected signal found
6. The deceleration point does not decelerate normally

What should happen when emergency braking is stopped?
Answer:

1 The current exceeds the allowable range
2 Received an emergency stop signal
3 Lost protection at constant speed
4 The occurrence of a rolling accident

Winch Operation Rules

20 ton winch for sale

Right here in this post, Ellsen Winch Factory will share some safety operation rules of a winch with winch operators which include the following items:

Ellsen JKl Pilling WInch For Sale
Ellsen JKl Pilling WInch For Sale
  • Operation
  • Winch Closing Work
  • Winch Operator Shift System
  • Inclined Lane Transportation Management System
  • Post Responsibility System for Car Drivers

Operation Rules for Drawworks/Winches Drivers

JM Hydraulic Windlasses for Sale
JM Hydraulic Windlasses for Sale
  • The winch driver must be trained and certificated after obtaining the certificate of examination. The winch driver should strictly comply with the operating procedures and the relevant provisions of coal mine safety regulations.
  • When operating the winch machine, the operator should be centered on its work duty and not permitted to drink, and wear clothes met safety requirement.

Preparations Should Make before Winch Operation

JTP 100 Tons Winch for Sale
JTP 100 Tons Winch for Sale
  • The driver should be familiar with all kinds of signals, the operation must be strictly according to the signal execution, the signal is not clear, not allowed to start winch.
  • When starting, it must be lifted slowly. After moving for a distance, the hoisting speed should be normal according to the rated running speed.
  • When lifting winch driver cannot leave the handle and the brake handbrake, also concentrates, observe, operating conditions, such as the current sound winch, winch rope is running or beating abnormally found abnormal immediately stop the winch operation, someone to view or process, can work normally.When lifting winch driver cannot leave the handle and the brake handbrake, also concentrates, observe, operating conditions, such as the current sound winch, winch rope is running or beating abnormally found abnormal immediately stop the winch operation, someone to view or process, can work normally.
  • In the process of lowering, must leave
    Ellsen Dual Drum Piling Winch for Sale
    Ellsen Dual Drum Piling Winch for Sale

    work, prohibit setting off the car.

  • The speed must be slowed down when the yard is expected to enter.
  • No overload operation, mine inclined shaft hoisting jump Road, ban rerailing winch traction.
  • It is strictly prohibited to adjust the brake at the same time, prohibited the operation handle and brake hand brake and brake.

Rules Should Follow During Winch Operation

15T hydraulic towing winch for sale
15T hydraulic towing winch for sale
  • The wire rope is checked according to the test point every 30 meters.
  • Winch Closing Work
  • When lifting winch driver cannot leave the handle and the brake handbrake, also concentrates, observe, operating conditions, such as the current sound winch, winch rope is running or beating abnormally found abnormal immediately stop the winch operation, someone to view or process, can work normally.
  • The wire rope must be replaced if it is damaged by a section of the tensile force or its length is increased by more than 0.5%.
  • The number of broken wires or elongation at the end of the rope is suddenly accelerated (for example, a significant elongation for three consecutive days or a broken wire occurs in a certain twist pitch every day, it must be replaced immediately).
  • The wire rope must be replaced because of the above signs, such as the rope head and the other parts of the wire rope failed to meet the requirements of daily inspection, it is allowed to use the method of cutting rope head.

Winch Operator Shift System

Split winch drum for fishing boats
Ellsen Split winch drum for fishing boats
  • The two sides of the transfer must be handed over on the job site according to the prescribed time.
  • The shift must be on duty and to make clear the successor, who can handle the problem by the shift, not handle, to timely reporting, and record.
  • The equipment, materials, tools, equipment, spare parts and accessories should be handed over clearly.
  • The two parties should conduct a round trip inspection according to the normal inspection route and project, find out the problem, fill in the shift record in time and report to the leader in order to get the treatment as soon as possible.
  • Both sides should operate winch once to two times, experience winch operation, confirm the error, before the formal handover.
  • If the successor considers that some important security issues have not been clearly explained, he can refuse to take over, but he must timely report the decision of the captain on duty, and the successor shall not refuse to take over the case without cause.
  • Do not give any handover certificate or drunk, the spirit is not normal, nonduty winch operators didn’t explain the succession.
  • Unable to take over the succession, the shift cannot leave positions, should be reported to the leadership, and agreed to deal with, can leave work.
  • The two sides believe that after the handover is clear, should be completed in the handover record, the two sides signed valid.

Inclined Lane Transportation Management System

Hydraulic double drum mooring winch
Hydraulic double drum mooring winch
  • No road car-pedestrian winch and oblique lane transport hook are prohibited.
  • The hook workers should strictly implement the operation rules of the hook, strictly forbid to pull, push and jump.
  • Oblique lane transport must install and use the retarder and barrier, must set up and use the signal swing yard.
  • The inclined lane must be checked by rail transit every day, and the problems should be dealt with in time.
  • The hoisting device for inclined roadway transportation must be equipped with the following safety devices and meet the technical requirements:
  • The wire rope for hoisting and hoisting in inclined roadways must meet the following requirements:
  • Before the new rope is used, each wire rope must be tested for breaking, bending and torsion, and the unqualified steel rope is forbidden to use.
  • The steel rope in use is tested every 6 months since its use, and its safety factor shall not be less than 7.
  • The use of wire rope wear, broken wire, and other circumstances, must be in accordance with the relevant provisions of the coal mine safety regulations.
  • The car parked in the car, prohibit the winch on the road car off the road on the winch handle on the road picking head is prohibited from.
  • The connecting device of the up and down guide rope and the fixed pillar used by the winch must be firm and reliable, and the personnel must inspect the guide rope wheel, the fixed support, and the steel wire rope before the winch is used, and the problems should be dealt with seriously, otherwise, the operation is not allowed.
  • Use the winch on the mountain, must be in the car with a car arrester, and flexible work, get off the field must have to escape the cave, the acousto-optic signal range, sensitivity.

Safety Operation Procedure for  Windlasses with Hook

JM Winch with Variable Speed Controller 15 Tons Wholesale
JM Winch with Variable Speed Controller 15 Tons Wholesale
  • The hook worker is qualified by the training examination, and the hook is forbidden using without any license.
  • Before the operating, please check signal, switch, lighting, parking hook and 15 meters of wire rope whether they are in a normal state.
  • When the trailer is concerned, pay attention to check whether the connection device of the mine car’s seat is good and whether the vehicles are connected reliably.
  • Check the materials, equipment, timber car binding is strong, long and wide and high compliance between two adjacent vehicle distance must be maintained between 250 – 400mm, if not beyond the scope of the trailer.
  • It is prohibited to use other goods instead of a three-ring chain and connecting rod, and the rope sleeve connected with steel wire sleeve must be carried out according to the relevant regulations, otherwise, it is not allowed to use.
  • The chain should stand on the side of the car, not the head or other parts of the body into the empty car, are not allowed to hang “flying chain”.
  • Trailers and cranes must be in accordance with the specified quantity.
  • To start the slow signal, when the vehicle into the Lane Lane trunk, you can send a quick signal, the hook is not allowed to pedal car.
  • The safety facilities on the winch lane should be kept in good condition and reliable and should be used normally.
  • Transporting Explosives and detonators is strictly prohibited.
  • The faulty tramcar must be discontinued.
  • To hook the chain, must stand in the place of safety operation, prevent the car knocked down or steel bullet wound personnel accident.
  • The RBI signal must be clear and accurate, and the road drop must be connected to the winch driver.
  • When the work is finished, the hook head should be removed from the mine car and placed in the middle of the track, and it is not allowed to be placed on the track surface.

Post Responsibility System of Winch Driver

Ellsen Drum Anchor Winch for Sale
Ellsen Drum Anchor Winch for Sale
  • Winch driver must hold “post qualification certificate” and “special operation personnel qualification certificate” to be able to post, otherwise, no operation winch.
  • Stick to their posts, shall not be absent from duty to the unit responsible for the safety of equipment and ensure the safe operation of the mine hoist.
  • Adhere to the principle of the coal mine production safety, establish the idea of “safety first, focus on careful operation in the winch operation, not to talk with others, slapstick, the operation should not handle, is strictly prohibited in the equipment stops when you replace the winch driver.
  • Personnel should be familiar with their own business, study technology, do “three know four”: know the structure of the equipment principle, know the technical performance, know the role of safety devices; will operate, maintenance, maintenance, will eliminate some common faults.
  • The winch driver must see and hear the signal before it can start or stop the winch. For the abnormal signal or fault found in the winch operation, it must stop immediately, find out the reason, and then continue driving after troubleshooting.
  • With the maintenance of maintenance, maintenance should be carried out during the operation system, adhere to one person operation, one person custody, and maintenance after the commissioning and acceptance.When the winch emergency stop, must be accurate and detailed to the electromechanical staff report, the reason is not identified, without permission, no return to power drive.
  • Strict implementation of “pedestrians do not drive, not driving” regulations.
  • Fill in “five records” carefully: shift record, tour record, safety device test record, personnel entry and exit record, operation log.Be responsible for ventilation, cooling and fire prevention of computer room and equipment, and maintain equipment and environmental sanitation.Be responsible for ventilation, cooling and fire prevention of computer room and equipment, and maintain equipment and environmental sanitation.

The above information of the safety operation rules for winch drivers just for your winch operators reference, any detailed information welcome to contact us freely.