· Understanding Conventional Breaching Tools ·
Preface
In vehicle accident rescues, earthquake rescues, and other missions involving trapped individuals, our "Blue Friends" (firefighters) often need to clear obstacles and quickly rescue those trapped in complex environments. However, relying solely on human strength is far from sufficient in such situations. Faced with obstacles such as steel bars and collapsed walls, efficient rescue requires firefighters to use specialized equipment for breaching operations on-site.
Accurate and efficient breaching techniques are key to successfully opening up life-saving passages and completing rescue missions, while breaching tools serve as the foundation and guarantee for the application of these techniques. By reasonably selecting breaching tools, safe and efficient rescue pathways can be established, making rescue operations more effective and playing a crucial role in time-critical missions.
Below.
01 Manual Breaching Tools
Manual breaching tools refer to equipment powered by human force for breaching operations. They are primarily used for breaking doors, windows, floors, ceilings, wooden roofs, and cutting wires at fire scenes.
Halligan Bar
Mainly used in rescue operations to pry open doors, windows, or obstacles, or for emergency breaching. It consists of three parts: a cutting head, a pick axe head, and a flat chisel head.
Manual Breaching Tool Set
The basic components typically include impact rods, chisels, and drill bits. Some extended sets also come with metal cutters, lock pickers, nail pullers, and broad axes. These tools allow users to switch working heads for diverse rescue functions, such as breaching concrete walls, cutting metal, or prying open doors and windows.
02 Powered Breaching Tools
Powered breaching tools refer to equipment that uses small engines as a power source, transmitting power through mechanical transmission.
Circular Saw (Non-Toothed Saw)
Capable of quickly cutting various metals to achieve rapid rescue. Suitable for emergency operations in firefighting, earthquake rescue, armed police, public security, and civil defense scenarios.
Powered Chainsaw
Also known as a gasoline saw, it is a handheld saw powered by a gasoline engine. It is easy to use and offers strong power.
Dual-Wheel Opposite-Direction Cutting Saw
Features two blades rotating in opposite directions, allowing work at various angles. Equipped with an automatic cooling and lubrication system, it does not require additional coolant during operation. Specialized tools enable quick blade replacement. It is portable, flexible, safe, and reliable. Capable of cutting wood, plastic, metal materials, metal plates, and composite materials. Suitable for rescue operations involving vehicles, trains, airplanes, ships, and other transportation tools, as well as disasters involving building doors, windows, or metal frames.
03 Hydraulic Breaching Tools
Hydraulic breaching tools refer to equipment powered by hydraulic oil pressure for breaching operations.
Hydraulic Breaching Tool Set
A hydraulic breaching system typically consists of a hydraulic pump, hydraulic hoses, and breaching equipment. The breaching equipment can include hydraulic spreaders, hydraulic cutters, hydraulic cutter-spreaders, hydraulic rams, etc., depending on the application.
When combined, these tools offer functions such as cutting, spreading, lifting, pulling, and crushing. Powered by a motorized or manual pump, they are characterized by high pressure and fast breaching speed.
04 Electric Breaching Tools
Electric breaching tools refer to equipment powered by electricity for breaching operations. They can use direct plug-in power sources or rechargeable batteries, featuring compact size, light weight, and ease of operation.
Electric Rebar Cutter
Designed for quickly cutting steel bars, guardrails, or protective nets in disaster or fire rescue scenarios. The toolset is powered by a motor and rechargeable battery, with the gun body and cutting head serving as the working components. Suitable for cutting steel bars, steel pipes, cables, etc., it meets the needs of most steel bar cutting tasks.
Electric Hydraulic Breaching Tool Set
When combined, these tools offer functions such as cutting, spreading, lifting, pulling, and crushing. Powered by a motorized or manual pump, they are characterized by high pressure and fast breaching speed.
Battery-powered for convenience, no external power source is required. Capable of completing cutting, spreading, lifting, crushing, and pulling tasks.
05 Key Points!!
Breaching Safety Precautions
1.Always wear a helmet, goggles, gloves, and protective clothing during breaching operations.
2.Operators must ensure they are in a safe position and maintain an appropriate working distance.
3.Breaching must be carried out based on the on-site situation, with reasonable safety measures in place. Avoid blindly breaching load-bearing structures.
4.When breaking doors, windows, or glass, stand to the side and start from a top corner of the glass.
5.Do not arbitrarily break high-rise glass curtain walls. If breaching is necessary, promptly mark a warning area on the ground and assign personnel for warning and guidance.
6.When breaching vehicles, secure them to prevent slipping or overturning. Avoid airbags to prevent injury from deployment. Ensure the safety of trapped individuals during the operation.
7.When breaching new energy vehicles, avoid battery packs and high-voltage components to prevent injuries from high-voltage discharge.
8.When performing spreading or supporting operations, stay within the rated working range to prevent injuries caused by equipment failure.
9.When breaching or spreading hard or brittle materials, take protective measures. Keep the area around the operation point clear to prevent injuries from flying debris.
