How to ensure the safety of the driver of the demolition arm excavator

It is said that the demolition arm excavator relies on technology , courage , luck. I don't agree with it. It is luck to prove that the safety precautions have not been adequate. Under such circumstances, the risk of demolition will increase.

The demolition arm excavator should rely on equipment , technology , courage. You have to take whatever weapons you go to on any battlefield. To complete the difficult and dangerous task of demolishing buildings, you must be equipped with corresponding equipment to ensure your safety in life.

Demolition equipment

1. Normal low buildings can be handled by ordinary excavators. For those that are slightly taller, use an extension arm and a higher one for the demolition arm.

2. The demolition arm excavator is a construction machinery specially designed for demolition. The biggest difference between general and ordinary excavators is the boom part. The boom of the demolition machine has three-section extension arms, and the working range can reach more than ten floors. , And the front end is equipped with powerful hydraulic clamps, which can cut reinforced concrete.

When working, pay attention to dismantling one layer at a time from high to low at a safe distance. Remove one layer and clean up one layer of debris. When dismantling a multi-storey building, do not dismantle it from the first floor of the ground quickly. This dismantling method is the most ignorant, unsafe, and most accident-prone method.

In the process of dismantling high-rise buildings, try to let all the disintegrated debris fall into the building to prevent the debris from splashing and hitting the surrounding pedestrians and operators, and at the same time, avoiding large objects from hitting the equipment.

3. Excavators with breakers are widely used in building demolition operations. They are the main demolition equipment for low- and medium-rise buildings. Special attention should be paid to the sudden dumping of buildings during operations. Although this is a little safer than hollowing out at the bottom, high-altitude operations also have great hidden dangers. If the building collapses, the excavator faces great risks.

4. The heavy hammer hammer type dynamic compaction machine is mainly used in soil compaction operations. For the bottom building, it also has a magical demolition effect. When the huge pendant hammer hit the building, the destructive effect was very shocking.

Precautions for demolition operations

1. Before construction and demolition, the surrounding environment should be checked and cleaned, and the surrounding pipeline network, lines, water and gas supply, underground construction and other safety hazards should be eliminated.

Familiar with the building structure, find the construction drawings, know every support point of the structure well, find the "top beams" and know yourself and the enemy.

2. According to the structure of the building and the surrounding environment, confirm the direction of the building and work out a safe and feasible plan. During the operation, the energy should be highly concentrated, and you should always pay attention to the movement of the building. Once an abnormality is found, you must make a decisive judgment to escape.

3. Safety measures must be taken for the demolition of the construction site. The demolition arm excavator must have protective devices, site personnel must wear safety helmets, and safety belts for high-altitude operations; eye-catching safety signs must be set up on site and safety maintenance must be performed. Non-workers are not allowed Enter. In addition, there must be a dedicated person to direct the scene, and there must be sufficient estimates of risks, and behaviors that exceed the safety limit must be resolutely eliminated.

In short, demolition is a high-risk operation, always do it