Fire hose fast-operated clamp and fire hose ring

Abstract

The invention discloses a fire hose fast-operated clamp. The fire hose fast-operated clamp is used for fixedly connecting a fire hose and a fire hose connection buckle. The outer peripheral surface of the fire hose connection buckle is provided with a sealing bulge. The fire hose fast-operated clamp comprises a first block, a second block and two fasteners. The first block and the second block are locked by the two fasteners to form the ring clamp. The inner peripheral surface of the ring clamp is provided with a locking groove matching the sealing bulge of the fire hose connection buckle. The fire hose fast-operated clamp can simplify connection operation on the fire hose and the fire hose connection buckle, can reduce a use cost of a fire hose ring and has strong versatility. The invention also discloses a fire hose ring utilizing the fire hose fast-operated clamp to fasten the fire hose.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a quick clamp for a fire-fighting hose and a ring for a fire-fighting hose. Background technique [0002] The fire hose is a hose used to transport high-pressure water or foam and other flame-retardant liquids. However, if only one fire hose cannot realize the long-distance transportation of high-pressure water or foam liquid, it is usually 20 meters or 50 meters in actual use. Multiple rolls of fire hose coils of different lengths, such as meters, are continuously extended to the required length to meet the requirements of use. Each roll of fire hose coil has a standard hose buckle to ensure that each roll of fire hose can It is convenient to connect and seal. The hose buckle is made of light metal. The fire department has relevant standards and specifications. It is generally aluminum alloy. After the fire hose and the hose buckle are tightly connected, it is a ...

AI Technical Summary

Problems solved by technology

At present, the connection methods between fire hoses and hose buckles are mainly wire winding and hydraulic beer hoses, which are irreversible operations and require special equipment to operate. However, fire departments generally do not have relevant special equipment or corresponding production personnel. When operating, often when the fire hose is damaged, the whole fire hose can only be discarded. Even if the fire hose is damaged at the fire fighting site, it cannot be dealt with in time on the spot. If the whole fire hose is replaced, it will be economical From a perspective, the fire department is extremely prone to waste and ineffective costs

Images