Half-gear swinging type fire hose retracting and winding device

Abstract

The invention discloses a half-gear swinging type fire hose retracting and winding device, comprising a fixed base; two support frames are respectively installed at the two sides of the upper end of the fixed base; a water absorption cylinder is installed in the middle of the upper end of each support frame and is internally provided with a water absorption plug; a shifting bar is connected between the water absorption plugs; two fixing rods are respectively connected with the two sides of the lower end of the shifting bar; the lower ends of the fixing rods are connected with a cleaning box; the upper end and the lower end of the interior of the cleaning box are connected with drainage cavities, and drainage mouths are evenly installed on the drainage cavities; a first traction wheel is arranged in the middle of the support frame arranged at the left side, and a second traction wheel is arranged in the middle of the support frame arranged at the right side; a top plate is connected with the top ends of the support frames; the middle of the top plate is provided with a mounting groove and the mounting groove is internally provided with a driving shaft; a half gear is connected withthe middle of the driving shaft, and the outer side of the half gear is meshed with a rack frame; racks are respectively arranged at the inner sides of the upper end and the lower end of the rack frame. The half-gear swinging type fire hose retracting and winding device realizes the functions of cleaning and drying in a process of retracting and winding a fire hose, thus meeting the recovering needs of the fire hose and being high in practicality.

Description

technical field [0001] The invention relates to the auxiliary technical field of fire-fighting equipment, in particular to a half-gear swing type fire-fighting hose recovery and winding device. Background technique [0002] "Fire" refers to eliminating disasters (that is, the general term for preventing and solving the man-made, natural, and accidental disasters that people encounter in the process of life, work, and study). Of course, the narrow meaning is the meaning of (extinguishing) fires in the early stages of people's understanding. The fire hose is a commonly used fire-fighting equipment. When there is no fire hydrant near the fire scene or the fire hydrant has no water due to various reasons, it is necessary to connect the water hose to a distant water source, and the consumption of the hose is relatively large. The laying of the hose is relatively simple, and it can be recovered kind of hard. [0003] When a fire occurs, the fire hose is an indispensable equipment...

AI Technical Summary

Problems solved by technology

[0003] When a fire occurs, the fire hose is an indispensable equipment for diverting water and extinguishing the fire. However, after the fire hose is used up, the surface will be contaminated with a lot of dust. If the fire hose is not cleaned and stored directly, it will inevitably affect the fire protection. The service life of the hose

After the fire hose is used, its outer surface is usually wet and wet. If it is not dried, after a certain period of time, the surface of the fire hose is prone to mold, which will affect the use of the fire hose.

[0004] At present, after fire officers and soldiers use the fire hose, they usually move the fire hose to the roof, then put the fire hose down from the roof and dry the fire hose naturally. The stains on the hose are dried and cleaned. This treatment method has the following disadvantages: First, the efficiency is low. Naturally drying the fire hose often takes a long time, the drying efficiency is low, and the cleaning efficiency is also very low; , laborious, fire officers and soldiers need to spend a lot of energy in the process of carrying wet fire hoses, and the fire hoses are often in a loose state when moving, and it often takes several people to carry such fire hoses together, and the operation is relatively difficult Trouble, at the same time, we need a lot of manpower and material resources in the cleaning process, which cannot meet the recycling needs of the existing fire hoses

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