Combined tool for binding fire hose and application method thereof

Abstract

The invention discloses a combined tool for binding a fire hose and an application method thereof. A detachable fixing table, a detachable clamp used for clamping a metal joint and a binding device used binding iron wires are designed; and the combined tool is convenient to detach, capable of being mounted in a tool box, convenient to carry and capable of achieving rapid assembling and being usedin different occasions. According to the combined tool for binding the fire hose and the application method thereof, a fire hose capable of bearing 1. 4MP water pressure can be quickly bound, time andlabor are saved, the working efficiency and the overhauling quality of the fire overhauling personnel are improved, and the combined tool can adapt to fire maintenance and use in special complex fields such as nuclear power and the like.

Description

technical field [0001] The invention relates to the technical field of binding tools, in particular to a combined tool for binding fire hoses and a method of using the combined tool. Background technique [0002] Fire hose is an important part of fire hydrant fire extinguishing system. It is a hose used to transport high pressure water or foam and other flame retardant liquids when fighting fires. Since the fire hose must withstand 0.8MP, 1.0MP, 1.3MP, 1.6MP or higher water pressure during the firefighting process, if the fire hose is not tied firmly, the hose and the metal interface will trip and leak. Can not achieve the purpose of fire extinguishing, affect the fire extinguishing effect or cause personal injury. At present, there are many convenient and convenient fire hose binding methods, such as metal binding belt binding, bolt binding, etc., but after a comprehensive comparison, the use of iron wire is still the most extensive, convenient and firm method. [0003] T...

AI Technical Summary

Problems solved by technology

[0003] The traditional wire binding method requires 2-3 people to fix the fire hose to the metal interface first, and then use pliers, wrenches and other tools to wrap and bind. Since the metal interface is generally equipped with two binding grooves for connecting the fire hose, The binding process is very time-consuming and labor-intensive, and it also has a lot to do with the physical strength of the binding staff. Often there will be situations where the binding is not firm, and problems such as water leakage and tripping will occur.

[0004] In large industrial areas, especially nuclear power plants, due to the extremely strict fire protection requirements, the daily fire protection water pressure is above 1.0 MP, and the fire hose generally needs to withstand a water pressure of about 1.3 MP. It will take a lot of manpower and time to meet this requirement with traditional lashing methods cost

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