Clamping type rolling wheel for fire hose

A hose-type, fire-fighting hose technology, applied in the direction of pipe supports, pipes/pipe joints/pipes, mechanical equipment, etc., can solve the problems of constant dragging and inflexibility of fire hoses, and achieve simple structure and structure reasonable effect

Inactive Publication Date: 2015-08-26
蓝振宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a fire-fighting hose card-type rol

Method used

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  • Clamping type rolling wheel for fire hose
  • Clamping type rolling wheel for fire hose
  • Clamping type rolling wheel for fire hose

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Embodiment Construction

[0018] The present invention will be further described in detail with reference to the accompanying drawings and embodiments.

[0019] A cassette roller for a fire hose, comprising an annular slot 1, a sliding piece 2, a universal wheel 3, and a fire hose 4, the top of the inner ring of the annular slot 1 is provided with a sliding piece 2, and the outer Universal wheels 3 are uniformly arranged around the ring; the fire hose 4 runs through the inner ring of the annular card slot 1 .

[0020] The inner diameter of the annular clamping groove 1 is 5-8 centimeters, the outer diameter is 10-12 centimeters, and an opening is provided at the upper end.

[0021] The number of said universal wheels 3 is 8 to 12, which are evenly arranged around the periphery of the annular slot 1 .

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Abstract

The invention relates to the technical field of firefighting supplies, particularly to a clamping type rolling wheel for a fire hose. The rolling wheel comprises a circular clamping groove (1), a sliding piece (2), universal wheels (3) and the fire hose (4) and is characterized in that the sliding piece (2) is arranged at the top end of an inner ring of the circular clamping groove (1), the universal wheels (3) are evenly arranged on the periphery of an outer ring, and the fire hose (4) penetrates through the inner ring of the circular clamping groove (1). The rolling wheel is simple and reasonable in structure; by the aid of the rolling wheel, the fire hose is convenient to drag during field operation; the rolling wheel is effort-saving and time-saving, and time is won for fire-fighting operation.

Description

technical field [0001] The invention relates to the technical field of fire-fighting supplies, and more specifically relates to a fire-fighting hose cassette roller. Background technique [0002] A fire hose is a hose used to transport flame-retardant liquids such as high-pressure water or foam. A traditional fire hose is lined with rubber and wrapped with a linen braid on the outside. Advanced fire hoses are made of polymeric materials such as polyurethane. Both ends of the fire hose have metal connectors that can be connected to another hose to extend the distance or to a nozzle to increase the pressure of the liquid spray. However, when working on the fire scene, the fire hose is often not easy to be dragged, which makes the movement of the hose inflexible, laborious and other undesirable phenomena. [0003] Therefore need a kind of fire hose cassette type roller that can solve the above problems now, can effectively solve practical problems. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): F16L3/02F16L3/00
CPCF16L3/16
Inventor 蓝振宁
Owner 蓝振宁
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