JP2009196815A - Fire hose winder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a further effective fire hose winder, since work fit for its each spot can be performed, by dividing a winder body even at a training site and even at a fire site, by easily and surely winding a hose by single winding and double winding. <P>SOLUTION: This fire hose winder is composed of a rotary handle tool for detachably connecting a single winding attachment and a double winding attachment to the bar-shaped winder body, a guide roller for guiding a winding hose, and a holding guide for orderly holding the wound hose. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a fire hose winder capable of winding a hose by single winding and double winding both at the time of training and at a fire site.

  As a conventional technology, in a fire hose winder that winds a fire hose into a single roll or a double roll, it is provided with a main body frame as a base, and the main body frame is provided with a winding rotary shaft that can rotate around its axis, A pair of winding rods capable of winding the fire hose is provided at one end of the winding rotary shaft, a handle is provided at the other end of the winding rotary shaft, and the fire hose is provided outside the winding rotary shaft. There is a fire hose winder that is provided with a hose push-out member that pushes the wire toward the tip of the take-up rod. (See Patent Document 1)

As another conventional technique, in a winding device such as a manual fire hose that is positioned in the width direction and can be wound in a flat state, a winding opening adjusting roller is attached to the front portion of the base frame, and In the case of single-winding or double-winding, a presser roller that can be attached by being replaced above the winding opening adjusting roller is provided and positioned and flattened at the front part. There is a configuration in which a pair of struts for attaching a winding metal fitting to the rear part is attached so as to be foldable forward, and a single winding winding metal fitting and a double winding winding metal fitting are individually provided to form a main body. (See Patent Document 2)
JP 2003-70931 A JP 2002-173271 A

In the former, since a holding guide for keeping the hose in order as in the present invention is not provided, winding may not be performed smoothly.
Moreover, although it is a form (support stand having a caster with a brake) that moves on the ground, it is difficult to move in a fire site where the hose is scattered, and there is a problem in practical use.

  Even in the latter case, the winding work is performed by placing it at a required position by the grounding member, and it is difficult to use especially at the fire site, and it gives a great labor to the worker.

The present invention solves the problems of the conventional configuration as described above. The hose can be easily and reliably wound by single winding and double winding, and can be used at a training site and a fire site. The main purpose of the present invention is to provide a more effective fire hose winder, because the main body of the winder can be divided and work can be performed on the spot.
In other words, the fire fighting work of the fire fighting is harsh and hard labor, so the fire fighting activities are over and there is no physical strength to remove the hose, and it is not possible to know when the next dispatch request will be made, so it is necessary to do it quickly and without time There is.
However, the present situation is that a tired body is bent over and a large number of hoses are wound, and the main purpose is to make the work of winding these hoses easier.

In order to achieve the above-mentioned object, the present invention provides a rod-shaped winder body, a rotary handle device that detachably connects a single-winding attachment and a double-winding attachment, a guide guide roller that guides a winding hose, It consists of a holding guide that holds the wound hose in order.
A rod-shaped winder main body is detachably divided into at least an upper body and a lower body, and wheels are provided on the lower body.
The holding guide shall be provided on a horizontal plate protruding in the horizontal direction with an inner guide pin for arranging the inside of the wound hose and a removable outer guide pin for arranging the outside of the wound hose. Features.

1) By combining the guide guide roller and the holding guide, it is possible to wind up easily, easily and neatly in both single and double windings.
2) The rod-shaped winder main body can be divided into two parts, the upper body and the lower body. For example, during training, a hose that crosses while carrying around using only the upper body at the fire site. It can be wound up quickly.
3) The hose can be wound more reliably by the inner guide pin and the outer guide pin, and the wound hose can be easily and reliably removed by removing the outer guide pin.

Reference numeral 1 denotes a fire hose winder.
Reference numeral 2 denotes a rod-shaped winder main body, which is provided with a handle 2b that protrudes in the horizontal direction at the upper end of the upper body 2a1 of the rod body 2a having a quadrangular section, and the lower body 2a2 has two wheels 2d at the lower end of the reinforcing frame 2c. The upper body 2a1 and the lower body 2a2 are detachably connected to each other by a hook lock 2e (commonly known as a patchon lock), and are integrally formed.
3 is a guide guide roller which guides the winding hose which protrudes in the horizontal direction of the said upper body 2a, rotating in a fixed direction.
Reference numeral 4 denotes a holding guide for keeping the wound hose neatly. An inner guide pin 4b for keeping the inner side of the wound hose is attached to the horizontal plate 4a protruding in the horizontal direction of the upper body 2a1 with a bolt or the like. A detachable outer guide pin 4c provided with a ring 4c1 that is fixed and arranged on the outside of the wound hose is provided.
Reference numeral 5 denotes a rotary handle device that is detachably connected to the single-winding attachment and the double-winding attachment provided on the upper body 2a1, and has a linear shape that holds the rotary handle 5a on one side and the hose on the other side. A double-winding attachment 5b composed of two rods is connected by a bolt or the like.

The procedure for using the fire hose winder 1 will be described.
1) First, the outer guide pin 4c is pulled out from the horizontal plate 4a of the holding guide 4 by hooking a finger (not shown) on the ring 4c1. (Fig. 4)
2) Put the hose H (fire hose) on the guide guide roller 3 and insert the end T (the end folded in two) into the double-winding attachment 5b (FIG. 5).
Subsequently, the outer guide pin 4c is inserted into the horizontal plate 4a. (Fig. 6)
3) In this state, the rotary handle 5a of the rotary handle 5 is rotated to wind the hose H around the double-winding attachment 5b. (Fig. 7)
4) The rotating handle 5a is rotated while moving with the wheel 2d, and the hose H is continuously wound. (Fig. 8)
5) Finally, all the hoses H are wound up. (Fig. 9)
6) Next, insert a finger (not shown) into the ring 4c1 and pull out the outer guide pin 4c from the horizontal plate 4a of the holding guide 4. (Fig. 10)
7) Finally, lay the fire hose winder 1 on the ground and drop the hose H downward from the double-winding attachment. (Fig. 11)

Next, the fire hose winder of the second embodiment will be described.
The fire hose winder 21 is provided with a substantially U-shaped single-winding attachment 25b in a rotary handle 25 similar to the above.

A procedure for using the fire hose winder 21 will be described.
1) At the start, as in 1) above, the hose connector HR is inserted into the single-winding attachment 25b, and the rotary handle 25a is rotated. (Fig. 13)
2) The rotary handle 25a is continuously rotated while being moved by the wheel 2d, and the hose H1 is wound up. (Fig. 14)
3) Finally, after all the hoses H1 have been wound up (the hose connector HR1 at the rear end comes into contact with the guide guide roller 3), the fire hose winder 21 is placed on the ground and the single-winding attachment 25b. Drop downward. (Figs. 15 and 16)

Next, another usage example will be described.
In the case of the above-mentioned use example, it is effective when the hose is not relatively scattered during training or at the fire site, and it moves with the wheel 2d to wind up the hose H / H1, but the hose is scattered at the fire site. In the case of the fire hose winder 21, the hook 2e is unlocked, the upper body 2a1 is held by the handle 2b, and the rotary handle 25a is rotated and moved between the hoses for winding. (The same applies to the fire hose winder 1).

In each of the above embodiments, for example, light aluminum is used, but it is not particularly limited.
The hook lock is not particularly limited as long as it can be connected in the same manner, and may be a bolt and a nut, for example.

The front view of the hose winder for fire fighting which shows 1st Example of this invention. The right view of the fire hose winder which shows 1st Example of this invention. The left view of the fire hose winder which shows 1st Example of this invention. The 1st use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The 2nd use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The 3rd use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The 4th use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The 5th use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The 6th use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The 7th use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The 8th use condition figure of the hose winder for fire fighting which shows the 1st example of the present invention. The front view of the hose winder for fire fighting which shows 2nd Example of this invention. The 1st use state figure of the hose winder for fire fighting which shows the 2nd example of the present invention. The 2nd use condition figure of the hose winder for fire fighting which shows the 2nd example of the present invention. The 3rd use condition figure of the hose winder for fire fighting which shows the 2nd example of the present invention. The 4th use condition figure of the hose winder for fire fighting which shows the 2nd example of the present invention. The front view of the other usage example of the fire hose winder which shows 2nd Example of this invention.

Explanation of symbols

1 ---- Fire hose winder 2 ---- Winder body 2a --- Bar body 2a1--Upper body 2a2--Lower body 2b --- Handle 2c --- Reinforcing frame 2d --- Wheel 2e --- Hook lock 3 ---- Guide guide roller 4 ---- Holding guide 4a --- Horizontal plate 4b --- Inner guide pin 4c --- Outer guide pin 4c1--Ring 5 --- -Rotating handle 5a --- Rotating handle 5b --- Double-winding attachment H ---- Hose T ---- End HR --- Hose connector

Claims (3)

  A rotary handle that removably connects a single-winding attachment and a double-winding attachment to the rod-shaped winder body, a guide guide roller that guides the winding hose, and a holding guide that holds the wound hose in order Fire hose winder characterized by   2. The fire hose winder according to claim 1, wherein the rod-shaped winder main body is detachably divided into at least an upper body and a lower body, and a wheel is provided on the lower body.   The holding guide shall be provided with a horizontal plate protruding in the horizontal direction with an inner guide pin for arranging the inside of the wound hose and a removable outer guide pin for arranging the outside of the wound hose. The fire hose winder according to claim 1 or 2, characterized in that:

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