JPH0520341Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a fire engine that has functions such as elevating, illuminating, destroying, and discharging water for the purpose of saving lives and discharging water.

Conventional technology: When suppressing a fire, water cannons are used to spray water, elevating devices are used to save lives, and closed gates are destroyed.
You will need a destruction device to remove the wall and a lighting device to illuminate the surrounding area.

Conventionally, water cannon trucks equipped with only a water tank and water cannon have been known, while lighting trucks equipped with only a lighting device,
Ladder trucks equipped with only ladders existed independently, but in the event of a fire, these vehicles with their own functions would be dispatched, causing confusion in narrow streets and residential areas. This often caused traffic paralysis or confusion when traveling on roads.

In addition, equipping each vehicle with such equipment would not only incur enormous purchase costs but also the attendant costs of management, repair, etc., and there were also uneconomical problems.

Problems to be solved by this invention This invention was made to correct these problems with conventional fire engines. To provide a fire engine that is equipped with various functions such as a basket that allows personnel to enter and save lives, and a gripping tool for destroying the shutter.

Means to Solve the Problems The fire engine of the present invention has a crane that can bend, extend and contract freely using a hydraulic cylinder installed in the space formed in front of the water tank, and a basket and a destructible crane are installed in the upper end of the crane. It has a structure consisting of a replaceable grip, a searchlight whose direction can be adjusted freely on both sides of the front above the water tank, and a lighting body that can be adjusted up and down by an air pump at the rear end. .

Embodiment The drawing shows an embodiment of the present invention, in which an ordinary fire engine 1 has a pump 3 and a water hose 4 in front of a water tank 2, and a space 5 is formed behind the driver's cab. A bending crane 7 which is bent, extended, contracted and rotated by a hydraulic cylinder 6 is installed to operate from the operator's cab, and a binding device 9 is formed at the upper end of the crane 7 to attach a life-saving basket as necessary. A mounting pin 9a that can freely insert and remove the gripping tool 8 or the destruction gripping tool 10 into the handle thereof, and this mounting pin 9a.
The auxiliary pin 9b, which can be inserted into and removed from the auxiliary pin 9b, can be exchangeably connected to the auxiliary pin 9b. On both sides of the front above the water tank 2, there is a searchlight 11 that can be freely adjusted in direction.
An antenna-type lighting body 13 that can be raised and lowered by an air pump 12 is installed at the rear end of the water tank 2 to illuminate a wide area. By making it possible to adjust the height accordingly, it can be used for multiple purposes.

In the embodiment of the present invention constructed as described above, the crane 7 is normally folded and fixed in the minimum shape above the water tank 2 as shown by the imaginary line A shown in FIG. so that it is in the state where it is reduced to the minimum.

As shown in FIG. 5, the base 16 of the crane 7
A swing cylinder 6a is provided on the piston rod, and a rack 15a is formed on the piston rod.
5a is meshed with a crane swinging pinion 15b formed in a swinging portion of the crane 7.

When arriving at the location of the fire in the above condition, first, as shown in Fig. 1, a firefighter is placed on the basket 8, and then each cylinder 6 is actuated by a normal hydraulic system (not shown) to reduce the length of the crane 7. The rotation cylinder 6a operates the piston rod to rotate the crane rotation pinion 15b engaged with the rack 15a to bring the basket 8 to the target location, and then the crane 7
was fixed in that position, and the firefighter extinguished the fire by spraying water with a water cannon attached to the basket 8.
Perform lifesaving work using Basket 8.

Also, when damaging a closed gate or destroying other structures, use the basket 8 at the end of the crane 7.
is used by replacing it with a gripping tool 10, and the gripping tool 10 can perform a scissors function by the action of a hydraulic cylinder attached to itself, and can also perform a hammer function.

On the other hand, when a fire occurs at night, the front and rear lighting lights are used to illuminate the area where the fire occurred and its surroundings relatively widely and brightly, which greatly contributes to fire suppression work and lifesaving work.

Effects of the invention Conventionally, the functions, functions, and configurations necessary for fire suppression work were separately formed on separate vehicles, but with this invention, a single fire engine is equipped with these important configurations. Therefore, there is no need for a large number of vehicles, and it is easy to enter narrow narrow roads, and it is possible to obtain a tremendous economical advantage, especially in terms of management, and the same vehicles can be equally distributed to perform fire suppression work. This makes it possible to perform work extremely quickly and conveniently.Compared to conventional ladders, cranes are more flexible at each joint, so they are as flexible as a human hand and can move water evenly to the required position. Since it can be sprayed, effective fire suppression work can be accomplished, saving lives,
It is useful for multiple purposes such as destroying structures, suppressing fires, and lighting.

[Brief explanation of the drawing]

Fig. 1 is an overall side view showing the usage state of the embodiment of the present invention, Fig. 2 is a rear view of the lighting device, and Fig. 3 is a grip used when leaving a structure in the event of a fire. FIG. 4 is a perspective view of the life-saving and firefighter riding basket, and FIG. 5 is an exploded perspective view showing the rotating part of the crane. 2...Water tank, 5...Space, 7...Bending crane, 8...Basket, 10...Gripping tool, 1
1... Searchlight, 13... Illumination body.

Claims (1)

[Scope of utility model registration request] A crane that can bend, expand and contract freely using a hydraulic cylinder is installed in the space formed in front of the water tank, and a basket and a destruction grip are attached to the upper end of the crane so that they can be exchanged. A fire engine equipped with searchlights that can be adjusted in direction on both sides, and a lighting unit that can be adjusted up and down using an air pump at the rear end.