KR101457017B1 - An of ovrhead drops type rejection faclity for army to road tunnel and wall - Google Patents

Abstract

The present invention relates to a military high-rockfall shielding facility used on roads or tunnels. The facility is used to drop shielding walls to block a travel path when a road, tunnel, or bridge needs to be closed in case of a military emergency to effectively prevent enemy vehicles and tanks from moving. The facility includes: a shielding wall support structure rigidly installed on the entrance of the road or tunnel; and shielding walls which are dropped along the guide grooves of the shielding wall support structure to shield the road or tunnel. The shielding wall support structure includes a shielding wall support threshold formed on the upper end of a facing guide groove; and a stopper which is arranged on the shielding wall support threshold of the shielding wall support structure while protruding from side surface of the shielding wall to the outside to support the loead of the shielding wall. The stopper of the shielding wall is blasted to drop the shielding walls along the guide groove of the shielding wall support structure.

Description

[0001] The present invention relates to a method and a system for providing military facilities for roads and tunnels,

The present invention relates to a military deny facility for roads and tunnels, and more particularly, to a road and a tunnel for obstructing the advance of enemy vehicles and tanks in an exhibition. When the road and the tunnel are closed in an emergency, To a roadside and a tunnel in which a traffic passage is quickly shut off so as to have a structure capable of effectively blocking enemy vehicles and trams through roads and tunnels.

In general, the conventional rejection facility consists of a vertical wall, a blocking block and a support block.

The vertical wall is provided on both side ends of the road so that the upper end side is formed as an inclined surface of about 45 degrees. The blocking block is a hexahedral block manufactured by casting concrete, and mounted on an inclined surface of the vertical wall. The block is positioned so that one surface thereof is aligned with the roadside wall surface of the vertical wall. That is, the blocking block is disposed on the vertical wall so that its center of gravity is offset toward the road side, and the supporting block supports between the inclined surface of the vertical wall and the lower surface of the blocking block so that the blocking block is held on the vertical wall.

In a conventional deny facility having such a configuration, when the road is to be closed at the exhibition, the explosive is installed on the support block, and then the support block is blown, the block whose center of gravity is biased toward the road side is inclined toward the road on the vertical wall, So that the road between the vertical walls is closed.

However, in such a conventional rejecting facility, since the weight of each blocking block is not sufficient, recently, the blocking blocks can be easily removed by the modernized tram, so that there is no substantial tram blocking ability.

In order to solve these conventional problems, a patent application No. 10-2008-79945 was filed on August 14, 2008 with the Korean Intellectual Property Office under the name of "Deny facility for military use of roads and tunnels" Patent No. 10-1110856 (hereinafter referred to as " pre-registered invention "), which is a patent registered on the date of the present application, Two support structures having guide grooves and vertically fixed to both ends of the road so that the guide grooves face each other; A blocking wall opening / closing device installed below both ends of the lower surface of the blocking wall assembled with the guide groove of the supporting structure to open and close the blocking wall, It is composed of a driving unit that drives the blocking wall opening / closing unit when activated only when the security mode of the security unit is released including the security unit. It is constructed at the entrance of the road and the tunnel and closes the road to the exhibition, Wherein the barrier wall opening / closing device is a bellows structure composed of a plurality of joints operated up and down by a plurality of hydraulic cylinders, wherein as the piston of the hydraulic cylinder rises, joints of the bellows structure are expanded The joint of the bellows structure is folded and lowered while the piston is lowered to open or close the block by raising or lowering the block wall, and the drive unit is a hydraulic pump, and the hydraulic cylinder of the block wall opening / And the hydraulic pressure is raised or lowered to each of the hydraulic cylinders, Is a barrier opening and closing device in military facilities rejection "of the road and the tunnel, characterized in that for driving.

However, since the barrier wall opening / closing apparatus is a bellows structure and the driving unit for driving the barrier wall opening and closing apparatus is a hydraulic cylinder, when a long time passes, a plurality of joint portions of the bellows structure are corroded or fixed, It is difficult to ensure smooth operation of the opening and closing device, and there is a problem that a leakage phenomenon is generated in the hydraulic system of the hydraulic cylinder, and the blocking wall in an elevated state is unintentionally lowered to cause an accident.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a tunnel and a tunnel which are capable of promptly blocking a traffic passage by dropping a barrier wall without delay, And to provide a military deny facility for roads and tunnels that can effectively block the passage of enemy vehicles and trams.

The object of the present invention is to provide a barrier wall structure that is constructed at the entrance of roads and tunnels and that blocks roads to be closed at the time of exhibition and that blocks the barrier walls so that the barrier walls are disposed on the roads, And a drive device connected to the shutoff wall opening / closing device for driving the shutoff wall opening / closing device, so as to prevent or delay the passage of enemy vehicles and trams, A high-rockfall rejection facility for military use in a tunnel, comprising: a barrier wallpaper structure fixedly installed at an entrance of a road or a tunnel; a barrier wall structure that falls along a guide groove of the barrier wallpaper structure to close a road or a tunnel Wall; The blocking wall paper support structure includes a barrier wall tile formed at an upper end portion of an opposing guide groove, and the blocking wall protrudes outwardly from both side portions of the blocking wall to support the load of the blocking wall, And a stopper disposed on the blocking wall paper of the wall paper; The barrier wall is lowered along the guide grooves of the barrier wall paper structure by blowing the stopper of the barrier wall, thereby achieving a high altitude rockfall rejection facility for military roads and tunnels.

The high-altitude rockfall rejection facility for roads and tunnels according to the present invention is a structure for closing roads or tunnels by dropping a barrier wall mounted on a barrier wallpaper structure when necessary without using a barrier wall opening / closing device and a driving device, Or the tunnel can be quickly and reliably closed, and the stopper supporting the blocking wall is exploded and operated. Therefore, the system can be operated at any time without any trouble.

1 is an operational state view showing the configuration and operation state of a high altitude rockfall rejection facility for a road and a tunnel according to the present invention,
FIG. 2 is a partially enlarged perspective view of a barrier wallpaper reinforcement of a barrier wallpaper structure of a high altitude rockfall rejection facility of a road and a tunnel according to the present invention,
3 is a cross-sectional view showing a barrier wall of a high altitude rockfall rejection facility of a road and a tunnel according to the present invention,
FIG. 4 is a block circuit diagram illustrating an organic relationship between the sound output device, the light output device, and the detonator in the high altitude rockfall rejection facility of the road and the tunnel according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

Referring to FIGS. 1 to 3, a high altitude rockfall rejecting facility 10 of a road and a tunnel according to the present invention comprises a barrier wallpaper structure 20 and a barrier wall 30.

The barrier wallpaper support structure 20 is installed at the entrance of a road or a tunnel as a reinforcing bar grate. The barrier wallpaper support structure 20 has a guide groove 21 having a "C" shape along the longitudinal direction of one side thereof, And a canopy 50 for disguising the denial facility. The canopy 50 is installed at both ends of the road, and is provided at the upper end of the opposite guide groove 21.

The barrier wall tack 22 is recessed in a U-shape at the upper end of the guide groove 21.

The camouflage canopy 50 is a conventional light-shielding canopy. The canopy 50 is installed at the upper end of the barrier wallpaper structure 20 in order to prevent the denial facility from being exposed to enemy air reconnaissance and the like.

The blocking wall 30 includes a stopper 31 for supporting the load of the blocking wall 30 and a debris generated when the stopper 31 is blown out of the blocking wall 30 And a fragrance inflow preventing plate portion 32 for preventing inflow of the fragrance inflow into the ff.

The stopper 31 protrudes outward from both side portions of the barrier wall 30 and is disposed on the barrier wall support 22 of the barrier wallpaper structure 20.

The stopper 31 is provided with an explosion-proof box 40.

The explosive loading box (40) is an iron box having a hollow inside. The explosive loading box (40) has an explosive loading chamber in an inner hollow, a filling portion is formed on the outside of the explosive loading room, Or gravel is used, and is detachably mounted on the stopper 31 by a coupling bolt so as to facilitate maintenance.

The debris flow-in blocking plate 32 protrudes outward along the horizontal length of the blocking wall 30 on the front and rear sides of the blocking wall 30 below the stopper 31.

The rejection facility 10 of the present invention comprises an acoustic output device 60 and a light output device 70.

The sound output device 60 is for outputting an alarm sound to inform surrounding persons of the rejection facility 10 to evacuate to a safe place. The light output device 70 activates a warning light to visually deny the rejection facility 10 ) To evacuate to a safe place.

Referring to FIG. 4, a high altitude rockfall rejection facility 10 for a road and a tunnel according to the present invention is provided with a high altitude rockfall rejection facility 10 for exploiting explosives and explosives loaded in the explosion- The detonator allows the detonator to be activated only when the sound output device (60) and the light output device (70) are turned ON.

That is, the sound output device 60 and the light output device 70 have respective ON / OFF switches S1 and S2, and are connected in parallel to output an alarm sound and a light signal only when they are all turned ON The detonator 80 for detonating the explosive 100 loaded in the explosive charge chamber of the explosive advantage 40 has a separate ON / OFF switch S3, and the sound output device 60 and / The explosive device 80 is turned on only when the sound output device 60 and the light output device 70 are both in the ON state, Can be ignited.

10: High-priced stalactite refuse facility 20:
21: guide groove 22: blocking wall reticle
30: blocking wall 31: stopper
32: shrapnel inflow plate 40: explosive battleship
50: Canopy 60: Sound Output Equipment
70: Light output device

Claims (6)

A barrier wall structure for guiding the barrier wall to guide the barrier wall so as to close the road at the entrance of the road and at the entrance of the tunnel to close the road, And a driving device connected to the blocking wall opening / closing device to drive the blocking wall opening / closing device, wherein the high altitude of the roads and the tunnels for preventing or delaying the enemy vehicles and the trams are prevented In facilities,
The elevated dropping stone rejecting facility (10)
And a blocking wall 30 that falls along the guide groove 21 of the barrier wallpaper structure 20 and closes a road or a tunnel, ;
The barrier wallpaper foundation structure (20)
(22) formed at the upper end of the opposite guide groove (21);
The blocking wall (30)
And a stopper 31 protruding outward from both side portions of the blocking wall 30 to support the load of the blocking wall 30 and disposed on the blocking wall fence 22 of the blocking wallpaper brick structure 20 ;
Wherein the barrier wall (30) is lowered along the guide groove (21) of the barrier wallpaper structure (20) by blowing the stopper (31) of the barrier wall (30) Rockfall rejection facility. The method according to claim 1,
The stopper (31) of the blocking wall (30)
An explosive loading box (40) on the top or side thereof;
The explosive device carrier (40)
Wherein the stopper (31) is bolted to the stopper (31) so as to be detachable from the stopper (31). The method according to claim 1,
The elevated dropping stone rejecting facility (10)
And a camouflage canopy (50) provided at an upper end of the barrier wallpaper structure (20) and disguising a denial facility. The method according to claim 1,
The elevated dropping stone rejecting facility (10)
A sound output device (60) and a light output device (70);
And the escape sound and the light output before the road or tunnel is closed by dropping the blocking wall (30). The method according to claim 1,
The blocking wall (30)
The front and rear lower surfaces of the stopper 31 protrude outward along the horizontal length so as to prevent the debris generated during the explosion of the stopper 31 from flowing into the descending path of the lowering blocking wall 30, And a blocking plate portion (32). 5. The method of claim 4,
The sound output device (60) and the light output device (70)
Each having ON / OFF switches S1 and S2, connected in parallel, and outputting an alarm sound and a light signal only when all of them are ON;
The detonator 80 for detonating the explosive 100 has a separate ON / OFF switch S3 and is connected in parallel to the circuit of the acoustic output device 60 and the light output device 70, Wherein the detonator (80) can be turned on only when both the output device (60) and the light output device (70) are in the ON state.

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