JP2757994B2 - Disaster drill - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a disaster prevention training vehicle provided with a space that can be stored in a vehicle body.

(Conventional technology and its problems) In order to conduct training to protect yourself from smoke during a fire,
There was a smoke experience room equipped with means for generating smoke in the room.

Conventionally, there was a disaster prevention training vehicle that can perform various disaster prevention drills such as earthquakes and fires.However, mounting the smoke experience room on this disaster prevention training vehicle was not realized due to the limited space. Was.

An object of the present invention is to provide a disaster prevention training vehicle provided with a smoke experience room (space) that can be stored in a vehicle body, focusing on such conventional problems.

(Means for Solving the Problems) In order to achieve the above object, according to the present invention, an earthquake experience room is provided on a vehicle body, and a smoke experience room is provided behind the vehicle body so as to be slidable in the longitudinal direction of the vehicle body. A box frame forming the side wall and ceiling of the smoke experience room covers the outside of the earthquake experience room, and the floor is divided into a plurality of panels in the front-rear direction of the vehicle body. The rear end of the floor fixedly formed on the side, the rear end of each panel,
The bottom surface of the floor that is fixedly formed behind the smoke experience room is connected with a connecting member, and when the smoke experience room is slid backward, each panel sequentially expands through the connecting member and the floor portion of the smoke experience room When the smoke experience room is slid forward, each panel successively rides on the adjacent panel, and overlaps and is stored between the floor on the vehicle body side and the floor behind the smoke experience room. It was configured to be.

(Operation) Based on the above configuration, the floor of the smoke experience room is automatically formed and stored by sliding the smoke experience room back and forth. Further, other facilities such as an earthquake experience room can be provided inside the smoke experience room on the vehicle body, and a plurality of trainings for an earthquake or fire can be simultaneously performed by one vehicle.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in FIG. 1, FIG. 2, FIG. 3, and FIG. 4, respectively, an earthquake experience room 15 is provided substantially in the center of the earthquake experience vehicle 1, and a smoke experience room is provided behind the earthquake experience room 15. 23 is earthquake experience car 1
It is provided so as to be slidable so as to be overhanged from.

As shown in FIG. 5, a pair of rectangular guide frames 3 are erected on the body frame 2 of the earthquake experience vehicle 1 so as to sandwich the earthquake experience room 15 therebetween. A horizontal lift frame 4 also having a rectangular shape is provided so as to be able to move up and down via a plurality of pulleys 5. An earthquake experience room 15 is installed between the front and rear elevating frames 4 via the outer frame 7 and the inner frame 12.

Each of the front and rear guide frames 3 rotatably supports a screw shaft 6 vertically penetrating a substantially central portion of the lifting frame 4, and the lifting frame 4 is formed with a female screw portion 4 </ b> A screwed to the screw shaft 6. , A screw shaft 6 at the lower part of the guide frame 3
Is provided with a motor 9 for rotationally driving the motor. The front and rear motors 9 are rotated in the forward and reverse directions in synchronization with each other, whereby the front and rear elevating frames 4 are moved up and down synchronously, and the earthquake experience room 15 is raised and lowered.

The outer frame 7 provided between the front and rear elevating frames 4 is formed in a square shape having front and rear span portions 7A and 7B and left and right span portions 7C and 7D. Two pulleys 8 rotatably housed with respect to the frame 4 are connected to each other, and are configured to be freely movable in the left-right direction.

The inner frame 12 provided inside the outer frame 7 is formed in a square shape having front and rear spans 12A and 12B and left and right span portions 12C and 12D.
The two pulleys 13 housed rotatably with respect to are connected to each other, and are configured to be movable in the front-rear direction. The earthquake experience room 15 is fixedly connected to the inner frame 12.

As a result, the outer frame 7 is connected to the heating frame 4 (vehicle body).
The inner frame 12 can be displaced in the front-rear direction with respect to the outer frame 7, so that the displacement of the outer frame 7 and the inner frame 12 is performed mutually, so that the earthquake experience room 15 can be displaced. Can be displaced two-dimensionally.

Hydraulic cylinders 11 are respectively connected between the front and rear span portions 7A and 7B of the outer frame 7 and the front and rear lifting frames 4 in parallel with each other. The two hydraulic cylinders 11 are driven to expand and contract in synchronization with each other by a hydraulic servo valve (not shown).

A hydraulic cylinder 14 is also connected between the left and right span portions 7C and 7D of the outer frame 7 and the left and right span portions 12C and 12D of the inner frame 12 in parallel with these. Two hydraulic cylinders 14
Are driven to expand and contract in synchronization with each other by a hydraulic servo valve.

A box 22 in which the hydraulic servo valve, the power generator, the water discharge device and the like are housed is provided between the cab 21 and the front of the earthquake experience room 15.

By inputting the waveform of the earthquake that occurred in the past into the control circuit of the hydraulic servo valve and driving the hydraulic cylinders 11 and 14 mutually based on this, the earthquake experience room 15 Can be reproduced.

In the room of the earthquake experience room 15, a table 18, a gas stand 19, a telephone (not shown) and the like are provided, and the experience person can train to take an appropriate fire extinguishing action and notification action while the earthquake experience room 15 shakes.

An AV device room 24 is provided at the rear of the smoke experience room 23. this
A flip-up swing door 25 is provided at the rear of the AV device room 24, and a monitor television 26 and an audio device (not shown) are provided therein. The acoustic device can reproduce a realistic earthquake by generating a rumbling sound of the ground and a squeaking sound of a house in accordance with the swing of the earthquake experience room 15. The monitor TV 26 shows the state of the earthquake experience room 15 and the smoke experience room 23 so that many people can tour from outside.

Then, by rotating each screw shaft 6 and lifting the earthquake experience room 15 through the elevating frame 4 or the like as shown in FIGS. 1 and 4, an earthquake experience assuming the second floor of the building is obtained. . Further, a veranda 16 and a handrail 17 protruding from the left side wall 15A of the earthquake experience room 15 are provided so as to be retractable, so that an emergency ladder 20 provided on the veranda 16 can be used for training.

The body frame 2 is located before and after the earthquake experience room 15.
Four outriggers 30 descending from the ground are provided so as to be retractable, and when the earthquake experience room 15 is swung, the four outriggers 30 are grounded to support the body frame 2.

As shown in Figs. 6 and 7, respectively, the earthquake experience room
The smoke experience room 23 at the rear of 15 has a box form in which the left and right side walls 23A, 23B and the ceiling 23C are integrated, a front and rear wall 23D, 23E, and a foldable floor 23F composed of a plurality of panels 29. It is formed. The left and right side walls 23A, 23B and the ceiling 23C are integrally formed as a box frame. The front wall portion 23D is fixedly provided on the rear guide frame 3.

The smoke experience room 23 has a pair of pulleys 27 under the left and right side walls 23A and 23B.
The left and right rails 28 that accommodate the pulleys 27 in a rotatable manner are fixedly connected to the vehicle body frame 2.
A pulley 39 is provided at the rear end of each of the left and right rails 28,
Left and right rails 40 that accommodate the pulleys 39 in a rotatable manner are fixedly connected to lower ends of the left and right side walls 23A and 23B of the smoke experience room 23.

Chain 31 sprockets along each rail 28 on the left and right
The lower ends of the left and right side walls 23A, 23B are connected to the left and right chains 31 via riggers 34, respectively. The front sprockets 32 are rotationally driven via a motor (not shown), so that the smoke experience room 23 slides in the front-rear direction while rolling the pulleys 27 and 39. Each panel 29 is slid forward while being overlapped with each other, so that a box form constituting the smoke experience room 23 finally covers the outside of the falling earthquake experience room 15.

With the smoke experience room 23 slid backward, the front wall 23D
A predetermined distance is secured between and the rear wall portion 23E. Smoke experience room 2
The left side wall 23A of 3 is provided with a horizontal swing type door 35 and a flip-up type swing door 36, and the right side wall 23B is provided with a horizontal type swing door 37.
By opening 35 and 37, the experienced person can enter and exit the smoke experience room 23. Means for generating smoke are provided inside the smoke experience room 23 in anticipation of the occurrence of a fire, and the experienced person can perform evacuation training in the smoke.

The outriggers 38 descending from the rear portions of the left and right side walls 23A and 23B of the smoke experience room 23 are provided so as to be retractable, and the left and right outriggers 38 are grounded to support the smoke experience room 23.

As shown in FIG. 8, the foldable floor 23F is formed by dividing into a plurality of panels 29. Each of the panels 29 is formed by using an aluminum checker plate, and the rear end 29B of the foldable floor 23F is bent in a U-shaped cross section. , From the rear end 29B to the receiving part 29C
Are formed to protrude. As a result, as shown in FIG. 9, when the foldable floor portion 23F is expanded, the front end 29A of the panel 29 adjacent to the receiving portion 29C is seated, and each panel 29 is placed in the receiving portion 2C.
By overlapping through 9C, it is arranged without a step.

In FIG. 8, reference numeral 42 denotes a floor portion fixedly formed on the vehicle body side, and a receiving portion 42F on which the front end 29A of the panel 29 in the frontmost row is seated protrudes from the rear end.

The rear end 29B of the panel 29 in the last row is
The V device room 24 is rotatably connected to the lower surface of the floor 24A.

Each panel 29 is connected at a predetermined interval via a belt 44, and each panel 29 is arranged at a predetermined position by being pulled by the belt 44 at the time of expansion.

As shown in FIG. 10, pulleys 45 are connected to the sides of each panel 29, and rails 46 for rolling the pulleys 45 are provided in the smoke experience room.
23 are formed on the left and right side walls 23A and 23B, respectively.

As shown in FIG. 11, the pulley 45 was abolished,
The rails 47 provided on the left and right side walls 23A and 23B may be coated with Teflon or the like so that the side end 29D of the panel 29 is slid.

With this configuration, when the smoke experience room 23 slides backward via the chain 31 or the like, each panel 29
By extending via 44 and overlapping each other via the receiving portion 29C, a flat floor can be provided at the bottom of the smoke experience room 23.

When the smoke experience room 23 slides forward through the chain 31 and the like, the panels 29 in the last row are pushed forward through the brackets 43, so that the tapered panels are formed.
The front end 29A of 29 rides on the adjacent panel 29 in sequence,
As shown, each panel 29 overlaps with each other.

When the forward slide of the smoke experience room 23 ends,
The device room 24 comes above the floor portion 42 of the vehicle body, and the panels 29 are stored so as to overlap between the floor portion 24A and the floor portion 42 of the AV device room 24.

In this way, by sliding the box form of the smoke experience room 23 so as to cover the outside of the earthquake experience room 15 and the box 22, the size can be kept within the limit size of the road transport vehicle.

(Effect of the Invention) As described above, according to the present invention, a box frame is provided in the smoke experience room so as to be slidable with respect to the vehicle body, and the floor of the smoke experience room is divided into a plurality of panels. The rear end of the floor portion fixedly formed on the vehicle body side, the rear end of each panel, and the bottom surface of the floor portion fixedly formed behind the smoke experience room are connected by a connecting member, and the smoke experience room is connected. When the panel is slid backward, each panel expands sequentially via the connecting member to form the floor of the smoke experience room, and conversely, when the smoke experience room is slid forward, each panel sequentially rides on the adjacent panel. By being configured to be stored by being overlapped between the floor portion on the vehicle body side and the floor portion behind the smoke experience room, it is only necessary to slide the box formwork of the smoke experience room in the front-rear direction of the vehicle body. The floor of the smoke experience room is automatically formed and stored. Further, since other facilities such as an earthquake experience room can be provided inside the smoke experience room on the vehicle body, a plurality of trainings can be simultaneously performed with one vehicle in preparation for an earthquake or fire. Further, the present invention can be applied not only to disaster prevention training but also to a special-purpose vehicle in which exhibits and the like are displayed in two rooms, for example, and effective use of space can be achieved.

[Brief description of the drawings]

1 and 2 are perspective views of one embodiment of the present invention, respectively.
FIG. 3 is a plan view, FIG. 4 is a side view, and FIG.
FIG. 6 is a sectional view taken along the line BB of FIG. 6, FIG. 7 is a front view seen from behind, FIG. 8 is a side view of the folding floor, FIG. The figures are perspective views, and FIGS. 10 and 11 are cross-sectional views of the main parts. 1 ... Disaster prevention training car, 15 ... Earthquake experience room, 23 ... Smoke experience room, 23A,
23B ... left and right side walls, 23C ... ceiling, 23F ... foldable floor, 2
7 ... pulley, 28 ... rail, 29 ... panel, 39 ... pulley, 40 ... rail, 44 ... belt.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-61-67642 (JP, A) JP-A-59-38145 (JP, A) Fully open Showa 60-182253 (JP, U) Really open Showa 55- 68614 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) B60P 3/00 B60P 3/34 G09B 9/00

Claims (1)

(57) [Claims] 1. An earthquake experience room is provided for a vehicle body, and a smoke experience room is provided behind the vehicle so as to be slidable in the front-rear direction of the vehicle body. While the frame covers the outside of the earthquake experience room, the floor is formed by dividing the floor into a plurality of panels in the front-rear direction of the vehicle, and the rear end of the floor fixedly formed on the vehicle body side, The rear end of each panel and the bottom of the floor fixedly formed behind the smoke experience room are connected by a connecting member, and when the smoke experience room is slid backward, each panel expands sequentially through the connecting member. To form the floor of the smoke experience room, and conversely, when the smoke experience room is slid forward, each panel sequentially rides on the adjacent panel, and the floor on the vehicle body side and the floor behind the smoke experience room And is stored so as to be overlapped between Disaster prevention training car.