A protective device for laying fire hose and its installation method

A fire hose and protective device technology, which is applied in fire rescue and other directions, can solve the problems of fire hose bending, inability to bear pressure, and twisting, so as to avoid bending and twisting, avoid the reduction of liquid flow channels, The effect of expanding the range of application

Active Publication Date: 2020-12-01
应急管理部四川消防研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to provide a protective device for laying fire hoses and its installation method, so as to solve the problems of fire hoses being bent, twisted and unable to bear pressure

Method used

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  • A protective device for laying fire hose and its installation method
  • A protective device for laying fire hose and its installation method
  • A protective device for laying fire hose and its installation method

Examples

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Embodiment Construction

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

[0031] Such as Figure 1 to Figure 3 Shown: a protective device for laying a fire hose, including a square corner protection pipe 1, and a square vertical protection pipe 2 hinged with the corner protection pipe 1, the corner protection pipe 1 and the vertical The hinged angle of the protective tube 2 is 90°~180°, and it is composed of a combination of multiple corner protective tubes and multiple vertical protective tubes. The protection tube realizes the problem of the rotation angle of the protection device, and the wide range of hinge angles can effectively realize the conversion of various angles of the protection device and expand the use range of the protection device. In order to ensure the pressure bearing capacity of the protection device, the corner pro...

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PUM

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Abstract

The invention discloses a fire hose pavement protecting device and a mounting method thereof. The device comprises square corner protecting pipes, and square vertical protecting pipes hinged to the corner protecting pipes; semicircular corner placing grooves and vertical placing grooves with included angles of 90-180 degrees are respectively formed in the corner protecting pipes and the vertical protecting pipes; first protecting pipe connecting blocks and second protecting pipe connecting blocks leveled with the end surfaces are arranged at two ends of the corner protecting pipes and the vertical protecting pipes, and protecting pipe upper connecting blocks and protecting pipe lower connecting blocks are arranged at the middle parts; and through the connecting blocks, the multiple cornerprotecting pipes and the vertical protecting pipes are combined, connected and fixed to form a turned fire hose placing tank. Fire hoses are placed in the placing tank to solve the problem of bending,twisting and pressure bearing of the fire hoses during paving.

Description

technical field [0001] The invention relates to the field of fire-fighting equipment, in particular to a protective device for laying a fire-fighting hose and an installation method thereof. Background technique [0002] The fire hose is an indispensable fire control component for quickly connecting fire hydrants or fire trucks to transport high-pressure water or foam and other flame-retardant liquids to the fire point in case of fire danger. It is used to control and extinguish the fire. The fire hose is a kind of hose, which is easy to store and carry, and can be quickly connected and installed when needed. Due to the soft and bendable characteristics of the fire hose, after the fire hose is filled with high-pressure water or foam and other flame-retardant liquids , In the position of bypassing ground obstacles or corners of stairs, etc., it is easy to cause the bending deformation or twisting of the fire hose, reduce the liquid flow channel of the fire hose, and affect th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C31/28A62C33/04
CPCA62C31/28A62C33/04
Inventor 熊筠张文华
Owner 应急管理部四川消防研究所
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