Explore The Practical Application Of Electric Hydraulic Tools At Rescue Sites

Electric hydraulic tools play a vital role in emergency rescue, especially in rescue missions such as traffic accidents, natural disasters, and building collapses. Compared with traditional manual or pneumatic hydraulic tools, electric hydraulic tools have become an indispensable equipment in modern rescue work due to their advantages such as high efficiency, stability, and easy operation. This article will explore the practical application and advantages of electric hydraulic tools at the rescue site.

1. Working principle and structure of electric hydraulic tools

Electric hydraulic tools drive hydraulic pumps through electric motors, thereby generating pressure output, driving hydraulic tools to complete cutting, expansion, lifting and other tasks. Electric hydraulic tools are usually composed of electric motors, hydraulic pumps, control valves, cylinders, and oil pipes. The electric motor converts electrical energy into mechanical energy, drives the hydraulic pump to generate hydraulic power, and then transmits it to the working part of the tool through the hydraulic system, thereby achieving efficient object cutting, demolition, expansion and other operations.

2. Application of electric hydraulic tools at the rescue site

Traffic accident rescue In traffic accidents, especially when the vehicle is severely deformed or overturned, trapped people are often trapped in the vehicle. Electric hydraulic tools, especially hydraulic shears and expanders, can quickly and effectively process the vehicle structure. Electric hydraulic shears can cut through metal parts such as car body steel plates and steel bars, providing trapped people with more escape space. Electric hydraulic spreaders can be used to pry open car doors, roofs or windows to provide access for rescuers to enter the car.

Building collapse rescue When an earthquake or other natural disaster causes a building to collapse, trapped people are often crushed by heavy objects. The powerful demolition capabilities of electric hydraulic tools can help rescuers open up passages in the ruins. Tools such as hydraulic breakers and hydraulic jacks can effectively remove heavy objects and create rescue space. In addition, the efficiency and stability of electric hydraulic tools can ensure continuous work in high-pressure environments, avoiding delays in the rescue process due to tool failure.

Flood and debris flow rescue In floods and debris flows, large amounts of mud, sand and gravel can hinder road traffic and rescue operations. Electric hydraulic tools can efficiently clear these obstacles. Electric hydraulic cutters and spreaders can easily cut and pry open steel bars, concrete and large rocks to quickly remove obstacles. In addition, electric hydraulic jacks can help rescuers lift heavy objects and provide breathing space for trapped people.

Fire rescue At the scene of a fire, especially after a fire in a building, electric hydraulic tools can quickly break down windows, doors and walls to create escape routes for trapped people. Electric hydraulic cutters, expanders and demolition tools can quickly clear trapped areas without destroying the stability of the structure to ensure the safety of trapped people.

3. Advantages of electric hydraulic tools

High efficiency and fast response The biggest advantage of electric hydraulic tools is their high efficiency and fast response. In emergency rescue, every second is crucial. Electric hydraulic tools can output powerful cutting, expansion and stretching forces in a short time, greatly improving rescue efficiency.

Stability and continuous working ability Compared with manual hydraulic tools, electric hydraulic tools do not require a lot of manpower to operate, are simple and convenient to operate, and can work stably for a long time. The stability of the electric motor and the high efficiency of the hydraulic system make it perform well in complex and dangerous rescue environments.

Easy to carry and operate Electric hydraulic tools are usually designed as structures that are easy to move and operate, and can be quickly deployed in limited space. At the rescue site, the convenience of electric hydraulic tools greatly reduces the complexity of personnel operation, allowing rescuers to concentrate on working where they are most needed.

Adapt to various complex environments Electric hydraulic tools can operate efficiently in various complex environments, including high temperature, low temperature, high humidity or ruins. The electric drive system of the tool is not limited by the air source, avoiding the disadvantage of pneumatic tools being limited by air compression.

4. Precautions when using electric hydraulic tools

Equipment inspection and maintenance Before the rescue mission begins, the electric hydraulic tools must be fully inspected to ensure that the battery is sufficient, the electric motor is operating normally, and the hydraulic system is sealed intact. Regularly maintain the equipment to ensure stability and reliability in actual applications.

Reasonable selection of tools Choose appropriate electric hydraulic tools according to the specific conditions of the rescue site. For example, in traffic accidents, hydraulic shears and expanders should be used; in ruins rescue, hydraulic demolition tools and jacks may be more suitable. Reasonable selection of tools can improve rescue efficiency and reduce unnecessary risks.

Operator training Operating electric hydraulic tools requires professional skills and knowledge. Rescuers must undergo professional training and master the correct use methods to ensure the safe operation of the equipment. Incorrect operation may not only cause damage to the equipment, but also cause harm to trapped persons and rescuers.