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Fire hose lifter

A technology of fire hose and lifter, which is applied in fire rescue and other directions, and can solve problems such as the inability to quickly lift the hose to the designated floor

Inactive Publication Date: 2017-02-08
KUNMING COMMAND SCHOOL FIRE SERVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes a fire hose lifter, which solves the problem in the prior art that the hose cannot be quickly lifted to the designated floor

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0014] A kind of fire hose lifter of this embodiment such as figure 1 As shown, it includes: a first longitudinal arm 11, a second longitudinal arm 12 and a transverse arm 2, and the two ends of the transverse arm 2 are connected to one end of the first longitudinal arm 11 and the second longitudinal arm 12 respectively, and the first longitudinal arm 11 and the second longitudinal arm The included angles of the projections of the two longitudinal arms 12 on the pl...

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Abstract

The invention relates to the technical field of firefighting equipment, and discloses a fire hose lifter. The fire hose lifter comprises a first longitudinal arm, a second longitudinal arm and a transverse arm. The two ends of the transverse arm are connected with one end of first longitudinal arm and one end of the second longitudinal arm correspondingly. The included angle between the first longitudinal arm and the shadow on the plane perpendicular to the axis of the transverse arm is larger than or equal to 0 degree and smaller than 180 degrees. The included angle between the second longitudinal arm and the shadow on the plane perpendicular to the axis of the transverse arm is larger than or equal to 0 degree and smaller than 180 degrees. At least one support is arranged on the transverse arm or the joints of the transverse arm and the two longitudinal arms. Fixed pulleys are arranged on the supports. An adjustment bolt is arranged on one longitudinal arm. According to the fire hose lifter, the whole lifter is fixed to the wall below windows of a high building through the two longitudinal arms and the adjustment bolt, a fire hose is bound through one end of a rope and is pulled upwards after the rope is wound around the fixed pulleys, and therefore the fire hose can be rapidly lifted to an assigned floor.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to a fire hose lifter. Background technique [0002] With the continuous acceleration of my country's urbanization process, high-rise buildings have sprung up like mushrooms after a spring rain, and correspondingly, high-rise building fires have also shown a trend of easy, frequent and frequent occurrence. The key to fighting high-rise building fires is to "strike early, hit small, and hit the source", so how to realize rapid water supply to the fire floor is a key technical issue. [0003] The traditional way of laying hoses is to go up and down the stairs layer by layer, which is inefficient, labor-intensive and time-consuming. The best opportunity is often delayed due to the long-term laying of hoses, causing the fire to spread and expand. Therefore, it becomes an urgent problem to be solved urgently to quickly promote the water to the designated floor when a fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C33/00
CPCA62C33/00
Inventor 郝常华王炳强靳庆生
Owner KUNMING COMMAND SCHOOL FIRE SERVICES
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