As a common lifting equipment, truck crane is widely used in all kinds of construction sites and projects. However, there are a number of key considerations that need to be followed to ensure the safety and efficiency of the operation when using an onboard crane. This article will analyze in depth the matters that need to be paid attention to when driving the crane, to help you know what to do in the lifting operation.
1. Check the status of the crane
Before driving the crane, it is necessary to conduct a comprehensive inspection of the equipment to ensure that its components and systems are in good working condition. The inspection includes but is not limited to the following aspects:
Mechanical structure: Check the boom, telescopic boom, wire rope and other mechanical structures to ensure that there is no obvious damage or abnormal sound.
Hydraulic system: Check the hydraulic tubing, oil pump, valve and other components to ensure the normal operation of the hydraulic system, no leakage.
Electrical system: Check the switches, circuits, control boxes, etc. of the electrical system to ensure that the electrical equipment is working properly.
Leg support system: Check the leg support system of the crane to ensure that the leg is telescopic and firmly supported to ensure the stability of the crane.
2. Follow safe operation procedures
When driving the crane, the relevant safety operation procedures must be followed. This includes but is not limited to the following:
Load limit: Understand the large load capacity of the crane and ensure that the object being lifted does not exceed this limit.
Operator: The crane is operated by qualified professionals to ensure that they have sufficient experience and skills.
Operating environment: Assess the environment of the lifting operation to ensure that there are no dangerous obstacles and keep the passageway clear.
Weather conditions: In adverse weather conditions, such as strong winds, heavy rain, etc., carefully consider whether to carry out lifting operations.
3. Use the right spreader and accessories
In lifting operations, it is essential to use the correct spillage and fittings. Ensure that the selected hook, sling, sling and other equipment meet the weight and shape of the lifting object, and have sufficient safety strength. Check that these fittings are in good condition and free of damage or wear.
4. Regular maintenance of the crane
In order to ensure the long-term stable operation of the crane equipment, regular maintenance work is required. This includes changing lubricants, checking hydraulic systems, tightening bolts, etc. Regular maintenance can effectively extend the service life of the crane and reduce safety accidents caused by equipment failure.
5. Reasonable planning of lifting operation process
When carrying out the lifting operation, it is necessary to reasonably plan the lifting operation process in advance. This includes the path of the lifting, the height of the lifting, the position of lifting and placing. Reasonable planning can reduce unnecessary risks in the operation and ensure the safety of hoisting.
6. Pay attention to emergency handling
Despite all the precautions that have been taken during the lifting operation, it is also essential to be able to deal with the incident quickly and efficiently in the event of an emergency. Ensure crane operators are familiar with first aid procedures, equipped with first aid tools, and capable of emergency evacuation.
7. Cooperate
Hoisting operations usually require multiple people to work together, including crane operators, signal operators, etc. Good communication and close cooperation are important factors to ensure the safety of lifting operations. Clarify each person’s responsibilities and roles before work to ensure that all aspects are aligned.
Sum up
Driving truck crane is a complicated lifting work, which is related to the safety and efficiency of the operation. Potential risks in hoisting operations can be effectively reduced by checking equipment status, following safety procedures, using the correct slings, maintaining the equipment regularly, planning the operation process properly, and paying attention to emergency handling. In the lifting operation, safety is always the primary consideration, only to ensure the premise of safety, the operation can be carried out smoothly.