JPH0524054U - Fire truck - Google Patents

Abstract

(57) [Abstract] [Purpose] The objective is to provide a fire engine with automated bogie rotation work. [Structure] A fire engine 1 includes a rear step 2 having a notch portion 3, a rotating portion 4 pivotally supported by the rear step 2 and rotatably provided on the notch portion 3, and this rotating portion. 4, a means 5 for rotating the rotating body 4, a locking portion 6 provided near the body of the fire truck 1 of the rotating portion 4, a carriage 7 for carrying fire fighting equipment, and a rear upper portion of the carriage 7. The locked portion 8 that engages with the locking portion 6 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fire engine, and more particularly to a fire engine capable of storing a truck for carrying fire fighting equipment on the rear step side by a simple operation.

[0002]

[Prior Art]

 Conventionally, when storing a truck for transporting fire fighting equipment on the rear step side, the locked portion provided on the lower back surface of the truck is manually engaged by 90 ° with the locking portion at the tip of the rear step engaged. It was rotating counterclockwise.

[0003]

[Problems to be solved by the device]

 However, the trolley is about 130 kg to 170 kg, which is very heavy and is not easy to perform manually, and it also makes the user feel uncomfortable, requires multiple workers, and hinders fire extinguishing work. There was a problem.

The present invention has been made to solve the above-mentioned conventional problems, and is provided on the trolley and the engaging portion of the rotating portion that is rotatably provided in the notch portion of the rear step. The aim is to provide a fire engine that automates the rotation of the bogie by simply engaging the locked part.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, in a fire truck of the present invention, a rear step having a cutout portion, and a rotation portion pivotally supported by the rear step and provided on the cutout portion for rotation independently. A means for rotating the rotating part, a locking part provided on the side of the rotating part near the fire engine main body, a dolly for carrying fire fighting equipment and a trolley provided on the upper rear side of the dolly. And a locked portion that engages with the locking portion.

[0006]

In the fire engine of the present invention, the rotating portion is provided at the notch portion of the rear step so as to rotate the rotating portion. The locking portion provided on the rotating portion and the locked portion provided on the back side of the carriage are engaged with each other in the vertical direction.

By means of rotating the rotating portion in the engaged state, for example, when it is rotated counterclockwise by approximately 90 °, the cart may be stored in the rear step side while being rotated by approximately 90 °. it can.

[0008]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. In FIGS. 1 to 8, reference numeral 1 is a fire engine, and a notch portion 3 is provided between the rear step 2 and the rear step 2.

The notch 3 is provided with a rotating portion 4 pivotally supported by the rear step 2, and the rotating portion 4 is rotatable within the notch 3.

The rotating unit 4 can be realized by a rotating mechanism 5, for example, a link mechanism using a hydraulic cylinder.

In addition, as the rotating means 5, there is a fluid cylinder for air or the like, a motor, or the like.

The rotating portion 4 is provided with locking portions 6, 6 on the near side of the main body of the fire engine 1.

Reference numeral 7 is a dolly, and the dolly 7 is for carrying fire fighting equipment (for example, hose, pipe, media fitting, fire extinguisher, oxygen respirator, hand kite, etc.). Its weight is very heavy, about 130kg-170kg.

Further, above the rear surface side of the carriage 7, there are provided locked portions 8, 8 that engage with the locking portions 6, 6.

Reference numeral 9 is a barge, and 10 is a locked portion that engages with the locking portion 11 of the main body of the fire engine 1.

Next, when the dolly 7 is housed on the rear step 2 side, the means 5 for rotating the rotating portion 4 rotatably provided in the cutout portion 3 of the rear step 2 is, for example, a timepiece. Rotate about 90 ° around and turn the rotating part 4 in a substantially vertical direction to engage the locking part 6 provided on the rotating part 4 with the locked part 8 provided on the back side of the carriage 7. (See FIG. 2).

For example, the means 5 for rotating the rotating portion 4 in a state where the locking portion 6 and the locked portion 8 are engaged with each other may be rotated counterclockwise (see FIG. 3). When the rotating portion 4 shown in FIG. 2 is rotated counterclockwise by approximately 90 ° (see FIG. 4), the carriage 7 is housed in the rear step 2 side while being rotated by approximately 90 °. You can

After storing, since the locking portion 11 of the fire truck 1 main body and the locked portion 10 of the truck 7 engage with each other, they are locked by lowering the lever 12 toward the front side (FIG. 7, FIG. 8).

That is, in the truck 7, the lower part is engaged with the engaging part 6 and the engaged part 8, and the upper part is engaged with the engaging part 11 and the engaged part 10 in order to prevent fire. It will be fixed to the car 1 body.

The means 5 for rotating the rotating portion 4 is located below the rotating portion 4 as shown in FIG. 5, and the rear step 2 itself has a height lower than the ground. Is unsuitable because of obstacles.

In such a case, as shown in FIG. 6, it is preferable to position the means 5 for rotating the rotating portion 4 above the rotating portion 4.

[0022]

[Effect of the device]

 Since the present invention is configured as described above, it has the following effects.

In the fire truck of the present invention, a rear step having a notch portion, a rotating portion pivotally supported by the rear step and rotatably provided in the notch portion, and the rotating portion. Means for rotating the vehicle, a locking portion provided on the side closer to the fire truck main body of the rotating portion, a carriage for carrying fire fighting equipment, and a locking portion provided on the upper rear side of the truck. Means for rotating the rotating portion in a state in which the engaging portion provided on the rotating portion and the engaged portion provided on the back side of the carriage are engaged with each other. The rotating work of the dolly can be automated with, and the dolly can be stored compactly on the rear step side while rotating it by about 90 °, and the space on the rear step side can be effectively used. Play.

[Brief description of drawings]

FIG. 1 is a perspective view schematically showing a main part of a fire engine according to an embodiment of the present invention.

FIG. 2 is a partial side view schematically showing a state in which a locking portion provided on the rotating portion shown in FIG. 1 and a locked portion provided on the back side of the truck are engaged with each other.

FIG. 3 is a partial side view schematically showing a rotating state of a rotating portion shown in FIG.

FIG. 4 is a partial side view schematically showing a rotated state of a rotating portion shown in FIG.

5 is a partial side view schematically showing the movement of the rotating portion shown in FIG. 1. FIG.

6 is a partial side view schematically showing the movement of the rotating portion of another embodiment of the rotating portion shown in FIG.

FIG. 7 is a sectional view schematically showing a state for fixing the trolley shown in FIG.

FIG. 8 is a cross-sectional view schematically showing a state in which the carriage described in FIG. 1 is fixed.

[Explanation of symbols]

 1 Fire Truck 2 Rear Step 3 Notch 4 Rotating Part 5 Rotating Means 6 Locking Part 7 Truck 8 Locked Part

Claims (1)

[Scope of utility model registration request] 1. A rear step having a notch portion, a rotating portion pivotally supported by the rear step and rotatably provided in the notch portion, and means for rotating the rotating portion. A locking portion provided on the side closer to the fire truck main body of the rotating portion, a dolly for carrying fire fighting equipment and a locked portion provided on the upper rear side of the trolley and engaging with the locking portion A fire engine characterized by having and.