What is a ladder truck

Aerial ladder truck refers to a class of special tool vehicles that can carry staff, rescue materials, rescue trapped personnel, spray fire extinguishing agents, building materials, and working machinery and equipment to the height. Aerial ladder truck can be divided into two categories of civilian and fire use, civilian is mainly used to help you to transport a variety of materials and working materials to the high altitude, mainly designed to transport materials for the main purpose, belonging to the rapid handling of equipment.

Fire aerial ladder truck is a comprehensive special equipment that integrates fire extinguishing, emergency rescue, high-altitude spraying, spraying and high-altitude engineering operations. It is widely used in the fire fighting and rescue work of high-rise buildings in cities, mines, oil fields, etc. It is the necessary equipment for pouring out the fire of middle and high-rise buildings, rescuing people in distress and rescuing property.

As a kind of aerial work truck, there is a certain risk in the operation process, although the ladder truck is relatively simple for the operator and easy to get started, but there are still many matters that need special attention of the operator. Here is to introduce to you the safety requirements of aerial work ladder truck.

When using the aerial ladder truck, it is necessary to fully consider the surrounding environment and choose a flat and solid ground as far as possible to park the vehicle. When the aerial ladder truck is in the process of lifting and lifting, if the wind is above level 4, it will bring a very large load to the stability system and support system of the aerial ladder truck. If the stability of the vehicle chassis is not enough, it is easy to cause the overturn of the vehicle. It will bring great risk and harm to the surrounding environment and personnel.

Aerial ladder trucks are prohibited from operating in harsh environments such as lightning and lightning. The ladder truck has a high working height and the ladder arm is made of metal. In order to prevent being struck by lightning, it is prohibited to use it in bad weather such as lightning. At the same time, when operating the ladder truck, it should maintain a safe distance from the surrounding transmission lines to avoid the risk of electric shock. Avoid driving during thunderstorms to ensure safety.

It is prohibited to overload the aerial ladder truck. Ladder truck can carry up to 400 kg, it is recommended to use within the standard load range to avoid damage to the ladder truck. Some truck owners in order to dry more quickly, blindly increase the cargo load of the truck. The overload of the ladder truck will cause great damage to the cable of the truck, which is easy to cause the burr of the cable, thus affecting the service life of the cable of the truck.

Check the work site before the operation of aerial ladder truck, eliminate safety hazards, set warning signs; Check that all operating rods are in the correct position before operation; Keep away from high voltage lines, at least I0 meters above the safe distance; When the horizontal leg is not fully extended or the vertical leg is not fully supported, it is strictly prohibited to work at height. After the operation training and qualified can operate the aerial work vehicle;

It is not allowed to leave the control system when the load is lifted or the aerial ladder truck is running; Do not enter the working range of the aerial work vehicle without the permission of the operator; It is strictly prohibited to use aerial work vehicles as lifting equipment; It is strictly prohibited to work beyond the load value specified by the high-altitude working vehicle; It is strictly prohibited to use high-altitude working vehicles with electricity; When working at altitude needs to connect 220V mains, there should be leakage protection device at the connection end;

The aerial ladder truck operates on the same side of the operation to ensure visibility during the operation; No one is allowed to stand under the boom; Operators should wear safety belts and helmets; Before the lifting operation of the aerial truck, it is necessary to check whether the lifting device meets the safety protection requirements of the aerial truck; Before moving the vehicle, the aerial ladder is fully retracted and locked.