WO2010128705A1

WO2010128705A1 - Barricade device for preventing vehicles from fleeing

Info

Publication number: WO2010128705A1
Application number: PCT/KR2009/003103
Authority: WO
Inventors: 허영길
Original assignee: Heo Yeong Gil
Priority date: 2009-05-04
Filing date: 2009-06-10
Publication date: 2010-11-11
Also published as: KR100955309B1

Abstract

The present invention relates to a barricade device for preventing vehicles from fleeing, wherein a load for operating a tire deflator may be reduced and weight is reduced so that use and handling is simplified, and the safety of a driver may be promoted by informing the driver of safe and dangerous states. The barricade device comprises: a housing having a plate formed with a plurality of elongated holes on the upper part thereof; a plurality of tire deflators rotatively mounted in each elongated holes of the plate and standing up to protrude or folding to not protrude the upper part of the housing through rotation; and a driving device mounted in the housing for the rotation of the tire deflators.

Description

Barricade device for vehicle escape prevention

Technical Field

The present invention relates to a vehicle escape prevention barricade device, and more particularly, to a vehicle escape prevention barricade device in which an iron needle on an upper portion of a housing protrudes by rotation or is folded by rotation.

Background Art

Recently, as the penetration rate of vehicles such as passenger cars has greatly increased, crimes using vehicles are increasing day by day, and as the number of drunk drivers increases, crackdown on wanted vehicles and crackdown on drunk driving on the road are becoming more frequent.

When searching for wanted vehicles or cracking down on drunk driving, the police inspect the inside of the vehicle while blocking one or two lanes of the road or check the driver of the vehicle to see if he or she is under the influence of alcohol. Also, in order to block the escape of the vehicle, a barricade device for preventing escape is installed in front of the lane.

A structure in the form of a heavy iron pipe was used as a barricade device for preventing escape in the prior art. However, since these barricade devices are very heavy and bulky, there is a problem in that they move and are difficult to install. In other words, if you installed and used it in one place and wanted to move it to another place, you had to move it to a large vehicle, and several workers had to be mobilized. Therefore, it was difficult to use in situations where an emergency was required. Also, if the getaway vehicle was a large vehicle such as a heavy truck or dump truck, it was possible to escape by pushing these barricades.

In order to solve this problem, the present applicant has developed a type of barricade device in which, as shown in FIG. 1, the iron needle for inducing a puncture of the escape vehicle protrudes above the upper surface of the housing or the iron needle enters the housing again and can be folded there is a bar The barricade device includes: a housing having an empty interior and having a plurality of through-holes formed at regular intervals on the upper surface; a plate installed inside the housing; a plurality of iron needles fixed at positions coincident with respective through-holes of the housing on the upper surface of the plate; a motor installed inside the housing and controlled to drive according to a control signal applied from the outside; a rotating shaft installed in the housing under the plate and rotated by the operation of a motor; a plurality of cams installed on the rotating shaft to elevate the plate provided with the iron needle when the rotating shaft rotates; and a controller installed at a predetermined position inside the housing, receiving a remote control signal applied from the outside, and controlling driving of the motor according to the received signal.

Technical Problem

However, since the barricade device as described above is not only heavy in weight, but also raises and lowers vertically together with the plate when the lifting operation of the iron needle is made, a large load is applied to the driving device, resulting in a large power consumption problem.

Technical Solution

The present invention is to solve the above problems, and an object of the present invention is to reduce the driving load for the operation of the iron needle by allowing the iron needle to protrude or fold by rotation, thereby enabling the vehicle to be used with low power. It is to provide a barricade device for preventing escape.

Another object of the present invention is to provide a vehicle escaping prevention barricade device that is lightweight and easy to use and handle.

Another object of the present invention is to provide a vehicle escape prevention barricade device that allows the driver to be informed of the safety state and the dangerous state to promote the driver's safety.

A vehicle escape prevention barricade device according to the present invention for achieving this object includes: a housing having a plate having a plurality of long holes formed thereon; a plurality of iron needles respectively rotatably installed in the long holes of the plate and folded so as not to protrude or protrude upright to the upper portion of the housing by a rotation operation; It includes a driving device installed inside the housing for the rotation operation of the cheolchim.

The housing has a step and a vertical wall connected to the step at an upper portion, and a plurality of green lamps and a plurality of red lamps are installed on the vertical wall to notify the operation state.

The driving device includes a motor, a spiral shaft coupled to the motor, and a moving plate coupled to the spiral shaft to rotate the iron needles while moving by the rotation of the spiral shaft.

A rubber plate is installed on the upper plate of the housing.

A controller for operating the driving device with a remote control is installed in the housing.

The iron needle has a pointed end protruding out of the housing, a pipe that can be detached by being embedded in the wheel of the vehicle is coupled to its outer surface, and a portion coupled to the pivot shaft is curved.

In addition, the barricade device according to the present invention includes a housing having a plate having a plurality of long holes formed thereon; a plurality of iron needles respectively rotatably installed in the long holes of the plate and folded so as not to protrude or protrude upright to the upper portion of the housing by a rotation operation; and a driving device installed inside the housing for rotating the needles, and the driving device includes a solenoid driving device that operates to push an extension extending from the needles.

In addition, the barricade device according to the present invention includes a housing having a plate having a plurality of long holes formed thereon; a plurality of iron needles respectively rotatably installed in the long holes of the plate and folded so as not to protrude or protrude upright to the upper portion of the housing by a rotation operation; and a driving device installed inside the housing for rotating the needles, wherein the driving device includes a motor and a cam coupled to the shaft of the motor and pushing the extensions of the needles by rotation.

Advantageous Effects

Since the barricade device for preventing escape of a vehicle according to the present invention can protrude or fold by rotation of the iron needles installed in the housing, the driving load for the operation of the iron needles can be reduced, so that it can be used with low power.

In addition, since the barricade device according to the present invention is a method in which the iron needles are operated by rotation, a plate for elevating and lowering the iron needles is not required as in the prior art, and thus the weight can be reduced compared to the prior art. Therefore, there is an advantage that it is easy to use and handle.

In addition, since the barricade device according to the present invention is provided with a green lamp and a red lamp that can inform the driver of a safety state and a dangerous state, there is an effect that can promote the safety of the driver.

Description of Drawings

1 is an exploded perspective view of a conventional barricade device.

Figure 2 is an exploded perspective view of the barricade device according to the present invention.

3 is a cross-sectional view showing a folded state of the iron needle of the barricade device according to the present invention.

4 is a cross-sectional view showing a state in which the iron needle of the barricade device according to the present invention protrudes.

5 shows a barricade device according to a second embodiment of the present invention.

6 shows a barricade device according to a third embodiment of the present invention.

7 to 9 show a barricade device according to a fourth embodiment of the present invention.

10 to 12 show a barricade device according to a fifth embodiment of the present invention.

Best Mode

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is an exploded perspective view of the vehicle escape prevention barricade device according to the first embodiment of the present invention, Figure 3 is a cross-sectional view showing the folded state of the iron needle of the vehicle escape prevention barricade device according to the first embodiment of the present invention, Fig. 4 is a cross-sectional view showing a state in which the iron needle of the vehicle escape prevention barricade device according to the first embodiment of the present invention protrudes.

2 and 3, the barricade device 100 according to the first embodiment is provided with a plate-shaped plate 17 having a plurality of long holes 18 formed thereon at regular intervals, and has a predetermined height. and having a length in the transverse direction, and a housing 10 having an empty interior. A step 11 and a vertical wall 12 extending from the step 11 and having a plurality of holes 13 are provided on the upper portion of the housing 10, and a green lamp 15a is provided in the hole 13 of the vertical wall. and the red lamp 15b are alternately installed.

A rubber plate 14 covering the upper surface of the plate 17 is installed on the upper portion of the housing 10 , and rotatable iron needles 20 are installed in each of the long holes 18 of the plate 17 . The iron needles 20 are sharply polished at the end of the part exposed to the outside of the housing 10, the pipe 22 is fitted on the outer surface, and the housing 10 enters the housing 10 through the long hole 18. The part is bent at a predetermined angle. In addition, a pivot shaft 25 supported by the housing 10 is installed at the bending point of the iron needle 20 so that the iron needles 20 can rotate around the pivot shaft 25 .

A hole 21 to which the shaft 26 is coupled is formed at the end of each needle 20 positioned in the housing 10 , and a moving plate 31 for operation of the needle 20 is formed in the shaft 26 . connected. The moving plate 31 is coupled to the outer surface of the shaft 26 and includes a long hole 39 formed long in the vertical direction and a nut 38 coupled to the lower end thereof. And the nut 38 of the moving plate 31 is coupled to the spiral shaft 35 rotated by the power of the motor 30 . When the spiral shaft 35 rotates by the operation of the motor 30 , the moving plate 31 moves, and the iron needles 20 rotate by the movement of the moving plate 31 , as shown in FIG. 4 . As shown in FIG. 3 or the protruding parts 20 above the housing, the iron needles 20 can be folded.

The motor 30 may use an alternating current connected to a general outlet or a direct current provided from a portable battery, and may be controlled by a remote controller.

Hereinafter, the operation and usage of such a barricade device will be described.

Since the vehicle escape prevention barricade device 100 itself has the same shape as a speed bump, it can be used to prevent the speeding of the vehicle, and when searching for wanted vehicles or cracking down on drunk driving, the vehicle is installed and operated slightly forward from the checkpoint. escape can be prevented. In addition, since the housing 100 is a synthetic resin material that has excellent impact resistance and durability and is relatively light, it can be conveniently installed and used while being put in the trunk of a vehicle. Because it is light, it is easy to handle.

As shown in FIG. 3 , in the state in which the iron needles 20 are folded, the iron needles 20 maintain a lower height than the rubber plate 14 installed on the plate 17 , so that the iron needles 20 are driven by the vehicle. does not affect In addition, in the folded state of the needles 20 , the green lamp 15a provided on the vertical wall 12 of the housing 10 is turned on to inform the driver of the fact that the vehicle can be safely driven. In this state, the vehicle being inspected can drive naturally on the slope of the barricade device.

If an escape vehicle occurs during the checkpoint, the barricade device can be activated to prevent the vehicle from escaping. At this time, the checker operates the motor 30 by remotely controlling a controller (not shown) inside the barricade device 100 with a remote controller (not shown).

When the motor 30 operates, the spiral shaft 35 rotates, and as the spiral shaft 35 rotates, the moving plate 31 moves to push the shaft 26 connected to the lower end of each of the iron needles 20 . Accordingly, as shown in FIG. 4 , each of the needles 20 rotates about the pivot shaft 25 to stand upright, so that the upper point of the needle 20 protrudes toward the upper portion of the housing 10 . Also, at this time, the green lamp 15a is turned off and the red lamp 15b is turned on to inform the driver of the danger.

When the fugitive vehicle runs in this state, the tire is punctured by the iron needle 20, and thus the tire is punctured. Also, when the iron needle 20 pierces the tire, the pipe 22 coupled to the outer surface of the iron needle 20 separates from the iron needle 20 and is embedded in the tire. This is because the friction force between the tire and the outer surface of the pipe 22 is greater than the friction force between the iron needle 20 and the inner surface of the pipe 22 . As such, when the pipe 22 is embedded in the tire, the wind inside the tire is rapidly discharged through the pipe 22, so that the vehicle cannot escape.

5 is a barricade device according to a second embodiment of the present invention. In this case, the power of the motor 30 is transmitted to the plurality of driving bevel gears 51 through the shaft 37, and the driven bevel gears 52 coupled to the plurality of helical shafts 36 spaced apart from each other are each driven bevel. It is intended to mesh with the gears (51). And the nut 38 of the moving plate is coupled to each spiral shaft 36 . This is to simultaneously operate the moving plates located in several places by rotating the plurality of spiral shafts 36 with a single motor 30, and through this, the protruding or folding operation of the iron needles 20 can be implemented more smoothly. ..

6 is a barricade device according to a third embodiment of the present invention. This is to connect the motor 30 to any one (36a) of the spiral shafts (36a, 36b, 36c) spaced apart from each other. And the other helical shafts (36b, 36c) are such that the power is connected through the pulleys (61, 62, 63, 64) and the belts (65, 66).

7 to 9 are a barricade device according to a fourth embodiment of the present invention. This is a case in which the solenoid driving device 70 that implements the linear motion instead of the driving motor is installed. Current is applied to the solenoid driving device 70 to push the moving plate 75 while the actuator 72 protrudes forward. As such, when the solenoid driving device 70 is operated, the needles 20 rotate about the pivot shaft 25 and thus operate from the state of FIG. 8 to the state of FIG. 9 .

10 to 12 are a barricade device according to a fifth embodiment of the present invention. This is a case in which the driving means for implementing the operation of the needles 20 is the motor 80 and the cam 82 coupled to the shaft 81 of the motor 80 . When the cam 82 is rotated by the driving of the motor 80 , the vertex 82a of the cam 82 pushes the extension extending from the needles 20 in one direction. As such, when the motor 80 and the cam 82 are driven, the needles 20 rotate about the pivot shaft 25 , and thus operate from the state of FIG. 11 to the state of FIG. 12 . At this time, the rotational position of the cam 82 may be controlled by a sensing means such as a microswitch.

Claims

a housing having a plate having a plurality of long holes formed thereon;

a plurality of iron needles respectively rotatably installed in the long holes of the plate and folded so as not to protrude or protrude upright to the upper portion of the housing by a rotation operation;

Barricade device, characterized in that it comprises a driving device installed inside the housing for the rotation operation of the iron needles.
According to claim 1,

The housing is provided with a step at the top and a vertical wall connected to the step,

A barricade device, characterized in that a plurality of green lamps and a plurality of red lamps are installed on the vertical wall to inform the operation state.
According to claim 1,

The drive device includes a motor, a spiral shaft coupled to the motor, and a moving plate coupled to the spiral shaft to rotate the iron needles while moving by the rotation of the spiral shaft.
4. The method according to any one of claims 1 to 3,

Barricade device, characterized in that the rubber plate is installed on the upper plate of the housing.
The method of claim 1

A barricade device, characterized in that a controller for operating the operation of the driving device with a remote control is installed in the housing.
4. The method according to any one of claims 1 to 3,

The barricade device, characterized in that the iron needle has a pointed end protruding out of the housing, a pipe that is driven off by a wheel is coupled to an outer surface thereof, and a portion coupled to the pivot shaft is bent.
a housing having a plate having a plurality of long holes formed thereon;

a plurality of iron needles respectively rotatably installed in the long holes of the plate and folded so as not to protrude or protrude upright to the upper portion of the housing by a rotation operation;

and a driving device installed inside the housing for the rotational operation of the iron needles,

The drive device is a barricade device, characterized in that it includes a solenoid drive device that operates to push the extension extending from the needles.
8. The method of claim 7,

The housing is provided with a step at the top and a vertical wall connected to the step,

A barricade device, characterized in that a plurality of green lamps and a plurality of red lamps are installed on the vertical wall to inform the operation state.
9. The method of claim 7 or 8,

A rubber plate is installed on the upper plate of the housing,

The barricade device, characterized in that the iron needle has a pointed end protruding out of the housing, a pipe that is driven off by a wheel is coupled to an outer surface thereof, and a portion coupled to the pivot shaft is bent.
8. The method of claim 7

The solenoid driving device is a barricade device, characterized in that it is operated by a remote control.
a housing having a plate having a plurality of long holes formed thereon;

a plurality of iron needles respectively rotatably installed in the long holes of the plate and folded so as not to protrude or protrude upright to the upper portion of the housing by a rotation operation;

and a driving device installed inside the housing for the rotational operation of the iron needles,

The drive device is a barricade device, characterized in that it comprises a motor and a cam coupled to the shaft of the motor to push the extension of the iron needles by rotation.