Fire hose testing machine

Abstract

The invention discloses a fire hose testing machine. The machine comprises a machine body and an electric control system, the machine body is provided with two hose rotation sealing devices and a hose wear resistance testing device, one of the hose rotation sealing devices is connected with one side of a headstock through a fixed support, the other one of the hose rotation sealing devices is connected with a tailstock through a movable support, the hose wear resistance testing device is connected with the movable support through a guiding shaft, the two hose rotation sealing devices are respectively provided with a synchronous motor, the two synchronous motors are connected with a driver, the hose wear resistance testing device is arranged between the two hose rotation sealing devices, and the electric control system is electrically connected with the hose rotation sealing devices and the hose wear resistance testing device respectively. The fire hose testing machine can realize comprehensive performance tests comprising a hydraulic pressure test, an explosion test and a wear resistance test of a hose, and has the advantages of high test reliability, high work efficiency, reduced operator work intensity and improved test precision.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to a fire hose testing machine. Background technique [0002] The fire hose testing machine in the prior art can carry out the water pressure and blasting test of the hose, but it cannot carry out the wear resistance test of the hose. The required test tooling structure is independent, and it needs to be replaced frequently when performing different tests. The tooling and operator's tooling are labor-intensive and low in work efficiency. At the same time, the structural reliability of the hydraulic pressure and blasting test devices in the prior art is poor. Therefore, it is easy to cause damage to the hose, which affects the reliability and accuracy of the hose test, increases the test cost, and has potential safety hazards in the test. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems existing in the...

AI Technical Summary

Problems solved by technology

[0002] The fire hose testing machine in the prior art can carry out the water pressure and blasting test of the hose, but cannot carry out the wear resistance test of the hose, the required test The tooling structure is independent, and it is necessary to frequently replace related tooling when performing different tests. The operator's tooling is labor-intensive and low in work efficiency. At the same time, the structural reliability of the hydraulic and blasting test devices in the prior art is poor. , the two ends of the hose need to be fixed firmly, and the hose needs to bear a large force and deformation, so it is easy to cause damage to the hose, which affects the reliability and accuracy of the hose test, increases the test cost, and has the safety of the test Hidden danger

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