KR101601015B1 - Demonstration suppression vehicle having a protective wall system - Google Patents

Abstract

The present invention relates to a demonstration suppression vehicle comprising a protective wall system, and especially, to new concept technology which can perform simultaneous construction of demonstration suppression and a protective wall with one equipment, and can install the protective wall by adjusting the length of the protective wall according to a situation, and can move a protection line back and forth freely by rear installation of the protective wall, and also has a very simple exterior appearance by accommodating the protective wall at both sides of the rear of the vehicle. A prior demonstration suppression vehicle plays a role of suppressing riot crowd and dispersing the crowd only, while a vehicle wall vehicle constructs a blocking line but is vulnerable to demonstration suppression. And that is the case that stability and efficiency of equipment have been degraded by that the demonstration suppression vehicle and the vehicle wall vehicle are mobilized together at a place where demonstration and the crowd gather. As a method for wiping out the same problem, the present invention devises the technology which can construct the riot suppression and the protective wall with one equipment at the same time by integrating the protective wall system to the demonstration suppression vehicle, and can provide easiness of operation and keeping by accommodating the protective wall at both sides of the rear of the vehicle, and can perform direction adjustment of the protective wall conveniently by spreading the protective wall at the rear of the vehicle, and also can change the position of the protective wall.

Description

[0001] The present invention relates to a demonstration suppression vehicle having a barrier wall system,

The present invention enables simultaneous construction of a demonstration suppression and a fire wall with a single equipment, and the length and direction of the fire wall can be adjusted and installed according to the circumstances. The rear wall of the fire wall is free to move forward and backward, And the appearance is very simple because the fire wall is housed in both rear sides of the rear wall.

In general, rioting or radical demonstrations are not likely to occur because of the possibilities of destruction, arson, raids, and robbery, such as dialysis, thrashing, assault, In order to prevent this, it is necessary to physically suppress or dissolve at a certain stage to prevent confusion, human and material damage.

For this purpose, a police officer performing a demonstration suppression mission is put in, and a squatting vehicle is being used to transport the police.

The squatting vehicle is mounted on the upper part and the front and rear of the high pressure water cannon (water spraying device) to disperse the remote midday by applying a water pressure (water spraying) attack with a strong water pressure by the water pump, A spray nozzle for preventing the vehicle from being fired by the spray nozzle is attached.

As a prior art related to such a protest vehicle, "Patent Registration No. 1496300, name / water cannon and protest car equipped with a fire suppression device" is posted.

Therefore, in the past, when a rally crowd (demonstration-nonviolence) or riot demonstration occurs, riot suppression is carried out by using a protest vehicle such as the prior art, and a mobile obstacle, a large bus, Buses and car wall cars are used. In particular, a car wall vehicle specially designed to completely cover one side of a vehicle with a barrier wall is widely used in demonstration sites.

However, the protest cars of the prior art are merely the purpose of suppressing the riot crowd and the role of dispersing the crowd, while the fleet vehicles are building low - lying lines but are vulnerable for the purpose of suppression.

In addition, since the car wall is installed on the side of the vehicle, it takes a lot of time when there are obstacles in terms of maneuverability. Moreover, it can not be reinstalled after installation and can not advance or retract the car.

In addition, stability and efficiency of equipment are inevitably deteriorated due to the simultaneous mobilization of protesters and fleet vehicles at gatherings and gathering crowds.

In order to solve the above problems, the present invention provides a technique for integrally constructing a barrier wall system on a demonstration squad car so that a riot suppression and a fire wall can be constructed simultaneously by a single equipment.

In addition, the present invention also provides a method of installing a barrier wall on both sides of the rear of a vehicle to provide ease of operation and storage, deploying the barrier wall in the rear of the vehicle to facilitate directional adjustment of the barrier wall, Technology.

According to the present invention, the demonstration suppression and the fire wall can be simultaneously constructed using one equipment, thereby maximizing the efficiency of the equipment, and greatly reducing the maintenance cost and the labor cost of the equipment.

In addition, since the barrier wall is integrally mounted in the rear of the vehicle, the barrier is prevented from being blocked by the protruding crowd and the riot protest more effectively by arbitrarily advancing or retreating the barrier line. Further, The mobility and the subsequent finishing process capable of quickly returning to the initial state are provided.

Further, since the barrier walls are constructed so as to be housed on both sides of the rear portion of the vehicle, it is possible to provide a simple appearance and convenient operation and storage.

Fig. 1 is a side view of a demonstration squad car to which the present invention is applied
2 is a plan view of the demonstration pressure-
Fig. 3 is a side view of the state in which the side walls of the present invention are housed
FIG. 4 is a plan view of the side wall of the present invention,
Fig. 5 is a plan view showing a state where the first stage barrier wall of the present invention is deployed; Fig.
6 is a plan view of the state in which the two-
Fig. 7 is a plan view showing a state in which the two-
8 is a plan view showing a state in which the two-
Fig. 9 is a front elevational view of the third-stage barrier wall in a descending state
FIG. 10 is a front elevational view of the installation of the first stage barrier and the third stage barrier of the present invention
11 is a sectional view taken along line AA of Fig. 10
Fig. 12 is a plan view of the installation state of the three-stage barrier wall and the barrier rising /
FIG. 13 is a side view of the rear wall and the folding wall of the present invention,
Fig. 14 is a side view of the folding type barrier of the present invention in a state of unfolding downward
15 is a side view of the water cannon of the present invention

Preferred embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

A side wall 200, a water cannon 300, a cushion net 400, and a cushion net 400. The barrier wall 100, the side wall 200, the water cannon 300, and the cushion net 400 may be integrally formed, And the other is the same.

Hereinafter, the present invention having the above-described schematic configuration will be described in more detail for facilitating the implementation.

The present invention is characterized in that a barrier wall storage box 100 is opened at both sides of a rear side of a vehicle body 3 so as to accommodate a side barrier wall 200 which is deployed from the rear of the vehicle 2 and plays a role of building a barrier wall, The side wall 200 is received in the barrier wall storage box 100.

The side walls 200 are attached to the upper and lower sides of the rear wall of the first barrier wall 210 installed in the barrier wall 100. The hinge 211 is connected to the lower side of the barrier wall 100, So that the first step barrier wall 210 can be deployed to the outside while being rotated sideways about the hinge 211 as shown in FIG.

Stage expansion cylinder 212 is rotatably connected to the upper surface of the barrier wall storage box 100 and the upper surface of the first stage barrier wall 210 in a rotatable manner, As shown in FIG. 5, the single barrier wall 210 may be deployed to the outside while being rotated around the hinge 211 so as to form a safe barrier wall from the riot demonstration, or may be stored and stored in the barrier wall barrier wall 100.

Since the side wall 200 is constructed so as to be housed in the rear of the vehicle 2, it is not only smoothly operated but also easy to store and manage. In the stored state, the side wall 200 does not protrude to the outside, This is very simple, but it does not cause any damage.

In addition, the present invention provides a water cannon 300 for attacking a remote midday by a strong water pressure by a water pump or for dispersing a crowd, at the upper rear end of the vehicle body 3 as shown in FIG.

In addition, the cushion net 400 is installed on the front windshield and the side windshield of the vehicle 2, thereby preventing the windshield from being damaged by dialysis of the protesters.

Therefore, according to the present invention, a barrier system for building a barrier wall is integrally provided in the demarcation vehicle 1, thereby suppressing the demonstration by using one equipment and simultaneously constructing a barrier wall, thereby maximizing the efficient operation of the equipment, It provides a special effect that drastically reduces equipment maintenance and labor costs.

In the meantime, the present invention further relates to a technique for extending a length of a barrier wall in both widthwise directions so as to protect a wider area all at once.

A second barrier wall 220 is rotatably connected to the front end of the first barrier wall 210 via a hinge 221 in such a manner that the second barrier wall 220 can be deployed sideways, A pair of link pieces 222 are rotatably connected to one side of the front wall 210 and the two side walls 230 and the link pin 223 is coupled to the other side of the link piece 222, And a two-stage deployment cylinder 224 are integrally connected to the front surface of the second stage barrier wall 220. [

Accordingly, as shown in FIGS. 6 to 8, the two-stage barrier wall 220 is laterally expanded as the two-stage deployment cylinder 224 is extended, and the same line barrier wall as that of the first barrier wall 210 is formed, And expand it.

As shown in FIGS. 6 and 9, the pair of link belts 222 are connected to the upper and lower sides of the interference preventing grooves 215 and 225, which are formed on the front surfaces of the first stage barrier wall 210 and the second stage barrier wall 220, One side of the two-stage deployment cylinder 224 is connected to a cylinder bracket 226 attached to the interference prevention groove 225 of the second stage barrier wall 220, When the barrier wall 220 is folded, the link bar 222 is inserted into the interference preventing grooves 215 and 225 to prevent the interference phenomenon to improve smooth operation. In addition, in the folded state, The overall thickness of the two-stage barrier wall 220 is minimized to provide an effect of realizing compactness of the structure.

Further, the present invention is further combined with a new technique for extending the length of the first-stage barrier wall 210 downward to construct a more seamless barrier wall.

A pair of guide rails 231 are mounted on both sides of the front surface of the first stage barrier wall 210 so as to face each other, and a three-stage barrier wall 230 is vertically slidably movable on the guide rail 231 And both side walls of the barrier wall raising and lowering cylinder 232 are integrally connected to the both sides of the front and rear walls 230 of the first stage barrier wall 210 so that the fire wall raising and lowering cylinder 232 The single barrier wall 230 moves downward until it is close to the ground, so that a tight barrier wall can be constructed.

The barrier wall lifting and lowering cylinder 232 is inserted into the cylinder inserting portions 233 formed on both sides of the upper and lower sides of the third stage barrier wall 230 and the load pin 234 connected to the lower front and rear faces of the cylinder inserting portion 233 And the piston rod 235 is coupled to the upper portion of the second wall 230 so that the barrier wall lifting cylinder 232 is not exposed to the outside, It is possible to connect the two-stage barrier 220 having a larger height in the barrier wall 100, which is limited in height, so that the barrier wall can be extended downward longer.

In addition, a pair of guide rails 231 are mounted on both sides of the front surface of the two-stage barrier wall 220 so as to face each other, and a three-stage barrier wall 230 is inserted into the guide rail 231 so as to be able to slide up and down. Both side walls of the barrier wall raising and lowering cylinder 232 are integrally connected to the both sides of the front and rear walls 230 of the two-stage barrier wall 220 so that the two walls 230 The three-stage barrier 230 is moved downward until it is close to the ground so that a complete barrier wall can be constructed.

The barrier wall lifting and lowering cylinder 232 installed on the two stage barrier walls 220 is inserted into the cylinder inserting portion 233 formed on both sides of the upper and lower sides of the third stage barrier wall 230, And the piston rod 235 penetrates and is coupled to the rod pin 234 connected to the surface.

The hinge 221 that rotatably connects the first-stage barrier wall 210 and the second-stage barrier wall 220 includes a first barrier wall 210 and a second barrier wall 230 when the third barrier wall 230 is not installed. 9, the upper portion of the front surface of the first stage barrier wall 210 and the upper surface of the second stage barrier wall 220, and the upper surface of the second stage barrier wall 220, as shown in FIG. 9, And is preferably installed at the lower portion of the guide rail 231 attached to the single barrier wall 210 and the double barrier wall 220, respectively.

The present invention can effectively prevent damage to the rear surface of the vehicle body 3 by integrally providing the rear barrier wall 500 on the rear surface of the vehicle body 3 so as to protect the rear surface of the vehicle body 3, The folding type barrier wall 510 is rotatably connected to the lower end of the folding type barrier wall 510 via the hinge 501 so that the folding type barrier wall 510 can be manually rotated downward as shown in FIG. do.

The foldable barrier wall 510 can be locked by the first toggle clamp 511 in the folded state and locked by the second toggle clamp 512 in the unfolded state, It is possible to fold / unfold the folding type barrier wall 510 after manually operating the second toggle clamps 511 and 512.

1: protest car 2: vehicle
3: Body 100: Firewall storage box
200: side wall barrier 210: first barrier wall
212: first stage cylinder 215, 225: interference prevention groove
220: Two-stage fire wall 222:
223: Link pin 224: Two-stage development cylinder
230: 3-stage barrier 231: guide rail
232: barrier wall lifting cylinder 233: cylinder inserting portion
234: Rod pin 235: Piston rod
300: water cannon 400: cushion net
500: Rear Firewall 510: Folding Firewall
511: first toggle clamp 512: second toggle clamp

Claims (9)

A barrier wall storage compartment 100 formed on both sides of the vehicle body 2 rearwardly of the vehicle 2;
A single step barrier wall 210 is received and installed to be rotatable on the barrier wall storage box 100 so as to be deployed to the outside and a single step barrier wall 210 is formed on the upper surface of the barrier wall storage box 100 and the upper surface of the first step barrier wall 210, A side wall 200 having a structure in which both sides of the cylinder 212 are connected;
A water cannon 300 installed at the rear upper end of the vehicle body 3;
And a cushion net (400) provided on the front windshield and the side windshield of the vehicle (2), respectively;
A two-stage barrier wall 220 is connected to the front end of the first-stage barrier wall 210 in a rotatable manner via a hinge 221. The two first-stage barrier wall 210 and the second-stage barrier wall 210 of the hinge 221, A pair of link belts 222 rotatably connected to the front surface of the second link 220 and the link pins 222 are connected through a link pin 223. The link pin 223 and the two- 224) are integrally connected to each other.
delete The method according to claim 1,
The link base 222 is coupled to the link pins 223 connected to the upper and lower sides of the interference preventing recesses 215 and 225 formed on the front surfaces of the first stage barrier wall 210 and the second stage barrier wall 220, , And one side of the two-stage deployment cylinder (224) is connected to a cylinder bracket (226) attached to the interference prevention groove (225) of the second stage barrier wall (220).
The method according to claim 1,
A pair of guide rails 231 are mounted on both sides of the front surface of the first stage barrier wall 210 so as to face each other and a third stage barrier wall 230 is vertically movably inserted into the guide rail 231, And a barrier rising / lowering cylinder (232) is connected to both front and side walls (230) of the single barrier wall (210).
5. The method of claim 4,
The barrier wall lifting cylinder 232 is inserted into a cylinder inserting portion 233 formed on both sides of the upper and lower sides of the third barrier wall 230 and includes a load pin 234 connected to the lower front and rear faces of the cylinder inserting portion 233, And a piston rod (235) penetratingly connected to the piston rod (235).
The method according to claim 1,
A pair of guide rails 231 are mounted on both sides of the front surface of the two-stage barrier wall 220 so as to face each other. A three-stage barrier wall 230 is vertically movably inserted into the guide rail 231, And a barrier wall lifting cylinder (232) is connected to both sides of the front barrier wall (220) and the three-stage barrier wall (230).
The method according to claim 6,
The barrier wall lifting cylinder 232 is inserted into a cylinder inserting portion 233 formed on both sides of the upper and lower sides of the third barrier wall 230 and includes a load pin 234 connected to the lower front and rear faces of the cylinder inserting portion 233, And a piston rod (235) penetratingly connected to the piston rod (235).
The method according to claim 1,
Wherein a rear barrier wall (500) is integrally installed on a rear surface of the vehicle body (3).
9. The method of claim 8,
A folding type barrier wall 510 is rotatably connected to a lower end of the rear barrier wall 500 through a hinge 501. The folding type barrier wall 510 is folded by a first toggle clamp 511 And locked in the unfolded state by the second toggle clamp (512).

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