JPWO2020080315A1 - How to install vehicle regulation device and vehicle regulation device - Google Patents

Abstract

Provided is a vehicle regulation device that is relatively easy to install or remove and contributes to blocking an approaching vehicle. The base body (51) that supports the wall forming body (22,52) and the wall forming body (22,52) that is rotatable with respect to the wall forming body (22,52) on the road surface (E). The road surface contact body (24,25,54,55) for installation is located on the opposite side of the base body (51) from the wall forming body (22,52), and the road surface contact body (24, It is provided with a roller (26,56) that enables rolling and movement with respect to the road surface (E) when the 25,54,55) is rotated to the wall forming body (22,52). When the rollers (26,56) are in contact with the road surface (E) by rotating toward the road surface contact body (53) road surface (E), they do not come into contact with the road surface (E). It is formed so as to move to a position.

Description

The present invention relates to a vehicle regulation technique for preventing a vehicle from intentionally or accidentally entering a predetermined area.

When setting a pedestrian paradise by dividing the road on which a car runs, a so-called color cone (registered trademark) or a vehicle entry prevention fence is placed on the boundary line of the pedestrian paradise area, police officers, traffic control guards, etc. , Established by the organizers of events in pedestrian paradise.
In addition, at a road construction site, it is required to ensure the safety of workers involved in the work from careless vehicles that invade the site due to careless driving or dozing driving.

As the "vehicle entry blocking fence", for example, a foldable vehicle blocking fence formed so as to be expandable and contractible in a direction of moving along the ground via wheels is used. The foldable vehicle blocking fence is formed by combining a plurality of X-shaped swing shafts that swing like scissors so as to be expandable and contractible. The foldable vehicle blocking fence is foldable, so it is easy to transport and install. In addition, partial opening and closing is possible, such as when ensuring the passage of related vehicles.

In recent years, accidents caused by vehicle runaway by terrorists, some drug addicts, mentally handicapped people, etc., and their damages have increased. With regard to vehicle runaway, advanced safety measures are required for vehicle entry prohibited areas in situations such as guarding VIPs coming from overseas and guarding at events.

Examples of the foldable vehicle blocking fence disclosed in advance include the devices disclosed in Patent Document 1 and Patent Document 2.
The device disclosed in Patent Document 1 is a partition structure, and uses a solid member such as concrete having a substantially L-shape or an inverted T-shape between a protective fence and a horizontal member. The guard fence is provided with a thick vertical portion facing a passing vehicle, and the front side of the vertical portion forms an inclined surface that recedes from the lower side to the upper side. The horizontal member extends from the lower portion of the vertical portion to the rear surface side in the horizontal direction. In addition, the vertical portion is provided with a support column for forming a protective wall above the vertical portion.

By arranging a plurality of the above-mentioned solid members next to each other, a protective fence at a desired distance can be formed. Moreover, a protective wall can be formed by mounting a wall panel between the columns of each solid member. With the above partition structure, a protective fence can be installed at a construction site of an existing vehicle traffic line or a partition between lines can be formed without spending a lot of time.

The device disclosed in Patent Document 2 is a three-dimensional road sign and reverse run prevention device, which is installed on a road and can change a flat road sign into a three-dimensional road sign.
It is composed of a main plate displaying an entry OK sign that allows a vehicle traveling in a normal direction to enter, and a sub plate displaying a STOP sign that prevents a vehicle traveling in the opposite direction from entering. The main plate and the sub plate are connected via a hinge portion, and the main plate and the sub plate are kept standing by the elevating and contracting portion in a standing state.
Vehicles running in reverse will be warned by the STOP sign, and the secondary plate will catch the tires of the vehicle to prevent reverse running. On the other hand, a vehicle entering from a normal direction can normally run by displaying the entry OK, and the main plate and the sub plate are lowered by the weight of the vehicle and become substantially parallel, so that the vehicle can pass smoothly.

Japanese Unexamined Patent Publication No. 2013-185357 JP-A-2017-2696

The solid member used in the partition structure of Patent Document 1 requires a great deal of labor for installation and removal at a desired position. Also, since it is not foldable, it requires a large storage space. Moreover, it cannot be easily installed or removed anywhere, as is the case with the folding vehicle blocking fences mentioned above.

Since the three-dimensional road sign and reverse-way driving prevention device of Patent Document 2 is a large-scale device that is constantly installed on an existing road, it cannot be quickly installed or removed at a required place. It is also difficult to respond flexibly, such as opening and closing temporally or partially.

The problem to be solved by the present invention is that the work of installation or removal is relatively easy, it is possible to partially open and close when the related vehicle is passing, and it is attempted to enter an area where the entry of the vehicle is prohibited. It is an object of the present invention to provide a vehicle regulation device that contributes to the prevention of a vehicle and a method of installing the device.

(First invention)
The first invention is a road surface of a wall forming body (22, 52) that separates a vehicle entry prohibited area (F) that the vehicle (10) does not want to enter and a travelable area (H) that the vehicle (10) can pass through. It relates to a vehicle regulation device (20, 50, etc.) that can be installed movable with respect to (E).
This vehicle regulation device (20, 50, etc.) is rotatable with respect to the wall forming body (22, 52) and installs the wall forming body (22, 52) on the road surface (E). The road surface contact body (24,25,54,55) is provided.
The road surface contact body (24,25,54,55) comes into contact with the road surface (E) by rotating the wall forming body (22,52) toward the vehicle entry prohibited area (F) side. Forbidden area road contact body (24,54) with ground plane (24A, 54A,) and
A bollard area road contact body (25, 55A) having a ground contact surface (25A, 55A) that contacts the road surface (E) by rotating the wall forming body (22, 52) toward the travelable area (H). 55) and.
The bollard area road contact body (25,55) may carry at least the front wheels (11) of the vehicle (10) when the vehicle (10) collides with the wall forming body (22,52). Make it as large as possible.

(Glossary)
"Vehicle (10)" includes not only ordinary passenger cars but also large vehicles such as trucks. The height from the road surface (E) to the upper end of the wall forming body (22,52) may be different depending on the type of vehicle to be stopped.
The "front wheel (11)" is not the front wheel as the vehicle (10), but the side closer to the wall forming body (22,52) when the vehicle (10) collides with the wall forming body (22,52). Point to. That is, when the vehicle (10) moves backward and collides with the wall forming body (22,52), the rear wheel of the vehicle (10) becomes the "front wheel (11)" referred to here.

The "road surface (E)" is not limited to paved roads. Includes unpaved, concrete paved, and road surfaces under construction using steel plates. In addition, when there is snow on the road, it may be the road surface from which the snow has been removed, or the upper surface where it has snowed or frozen may be the road surface (see FIG. 13).

The prohibited area road surface contact body (24,54) of the vehicle regulation device (20, 50, etc.) is rotated toward the vehicle entry prohibited area (F) side with respect to the wall forming body (22, 52), so that the ground contact surface. Bring (24A, 54A,) into contact with the road surface (E). Similarly, the bollard area road surface contact body (25,55) makes the ground contact surface (25A, 55A) the road surface (E) by rotating the wall forming body (22,52) toward the travelable area (H) side. ). Then, the contact patch (24A, 25A, 54A, 55A) can run through the vehicle entry prohibited area (F) and the vehicle (10) that the vehicle (10) does not want to enter due to friction with the road surface (E). A wall forming body (22,52) that separates the area (H) will be erected.

The kinetic energy of the vehicle (10) traveling toward the vehicle entry prohibited area (F) first becomes an impact on the wall forming body (22,52), and then becomes a road surface contact body (24,25,54,55). It causes friction with the road surface (E) and works to stop the vehicle (10).
Since the road contact body (25,55) in the bollard area is large enough to mount the front wheel (11) of the vehicle (10), the front wheel (11) produces the propulsive force of the vehicle (10). In this case, when the vehicle (10) collides with the wall forming body (22, 52), the road surface (E) and the front wheels are not in contact with each other, so that the propulsive force after the collision is deprived (see FIG. 21 (c)). ..

(Variation 1 of the first invention)
The first invention may be formed as follows.
That is, the base body (21,51) that supports the wall forming body (22,52) and
It is located on the side opposite to the wall forming body (22,52) with respect to the base body (21,51), and rolls the vehicle regulating device (20,50, etc.) by coming into contact with the road surface (E). Rollers (26,56) that allow you to move,
To be equipped.

The prohibited area road surface contact body (24,54) and the bollard area road surface contact body (25,55) are rotatably fixed to the base body (21,51).
When the contact patch (24A, 25A, 54A, 55A) is in contact with the road surface (E), the roller (26,56) is moved to a position where it is not in contact with the road surface (E). (See FIGS. 1, 5, 6, and 7).

The "roller (26,56)" is a cylindrical or spherical wheel, roller, etc. for facilitating the movement of the vehicle regulation device (20, 50, etc.).

(Action)
By rotating the road surface contact body (24,25,54,55) of the vehicle regulation device (20,50, etc.) toward the road surface (E) side, the ground contact surface of the road surface contact body (24,25,54,55) Bring (24A, 25A, 54A, 55A) into contact with the road surface (E). Then, the ground plane (24A, 25A, 54A, 55A) can run through the vehicle entry prohibited area (F) and the vehicle (10) that the vehicle (10) does not want to enter due to friction with the road surface (E). A wall forming body (22,52) that separates the area (H) will be erected. At this time, since the rollers (26,56) have moved to a position where they do not come into contact with the road surface (E), the friction between the ground contact surface (24A, 25A, 54A, 55A) and the road surface (E) is reduced. There is no such thing (see FIGS. 1 (b) and 7 (b)).

By rotating the road surface contact body (24,25,54,55) toward the wall forming body (22,52), the ground contact surface (24A, 25A, 54A, 55A) comes into contact with the road surface (E). When it disappears, the rollers (26,56) can be rolled and moved with respect to the road surface (E) (see FIGS. 1 (a) and 7 (a)). Therefore, the vehicle regulation device (20, 50, etc.) according to the present application can be easily installed or moved on a desired road or the like. Therefore, it is easy to respond flexibly, such as opening and closing the road temporally or partially. Moreover, because it fits in a space-saving space, it is easy to store as well as move. When carrying by a carrier, many can be carried at once, and the storage location is compact.

(Variation 2 of the first invention)
It is more preferable that the first invention is formed as follows.
That is, the road surface contact body (vehicle stop area road surface contact body 25, road surface contact body 54) located on the travelable area (H) side when the ground contact surface (25A, 54A, 55A) is brought into contact with the road surface (E). In addition to the road surface contact body, a road surface extension body (27,57) that further covers the road surface (E) is detachably provided on the travelable area (H) side of the road surface contact plate body 55) ( 2 (a), 8 (b), 19).

(Glossary)
The functions required for the "road surface extension body (27,57)" will be described. That is, for example, when the ground contact surface (25A, 54A, 55A) is brought into contact with the road surface (E), only the front wheel (11) of the vehicle (10) whose road surface contact body (25, 54, 55) is subject to regulation is mounted. If the size is not large, the body to prevent the rear wheels (12) and the road surface (E) from coming into direct contact with each other by mounting up to the rear wheels (12) of the regulated vehicle (10) It is a function of the road extension body (27,57). The road surface extension body (27,57) is made of a material that is not easily damaged even when the vehicle (10) is placed on it, for example, a plate made of synthetic rubber.

It is desirable that the road surface extension body (27,57) has a structure capable of continuously connecting a plurality of road extension bodies (27,57). That is, on the side opposite to the road surface contact body (25,54,55) in the road surface extension body (27,57) connected to the road surface contact body (25,54,55), another road surface extension body (27,57) It is desirable that the structure or shape is such that the above can be detachably connected (FIGS. 2 (a), 8 (b), 19). This is because when the total length of the vehicle (10) subject to regulation is large, it becomes easy to adjust the size to match the total length.
When the road surface extension body (27,57) is attached, the space above the road surface extension body (27,57) and the road surface contact body (25,54,55) to which the road surface extension body (27,57) is attached becomes the bollard area (G) (FIG. 8). See (a)).

(Action)
The kinetic energy of the vehicle (10) traveling toward the vehicle entry prohibited area (F) first becomes an impact on the wall forming body (22,52), and then becomes a road surface contact body (24,25,54,55). It causes friction with the road surface (E) and works to stop the vehicle (10).

The front wheels (11) of the regulated vehicle (10) cannot come into direct contact with the road surface (E) due to the road surface contact body (25,54,55), and the rear wheels (10) of the regulated vehicle (10) 12) cannot make direct contact with the road surface (E) due to the road surface extension body (27,57). Therefore, the regulated vehicle (10) accelerates (changes) after the front wheels (11) and rear wheels (12) are placed on the road surface contact body (25,54,55) and the road surface extension body (27,57). It becomes impossible to produce kinetic energy. Even if the vehicle (10) is rear-wheel drive or four-wheel drive, it can take away its propulsion. The vehicle (10) can be stopped by depriving the vehicle (10) of the kinetic energy by the frictional force between the ground contact surface (54A) and the road surface (E).

Since the road surface extension body (27,57) is detachably provided with respect to the road surface contact body (25,54,55), the vehicle regulation device (20, 57) with the road surface extension body (27,57) removed is provided. 50 etc.) contributes to miniaturization. As a result, it becomes easy to install and move the vehicle regulation device (20, 50, etc.).
It also facilitates the work of assembling and forming a vehicle regulation device having a size corresponding to the total length of the vehicle (10), which is assumed to be regulated for the vehicle entry prohibited area (F).

(Variation 3 of the first invention)
The first invention may be formed as follows.
That is, since the wall forming bodies (22, 22) of each of the plurality of adjacent vehicle regulating devices (for example, compact controlling bodies 20, 20) are formed so as to be able to be connected to each other so as to form a continuous surface. There is (see FIG. 12).
As the means of connecting, for example, a chain (connecting chain 30), a wire, or the like.

(Glossary)
"Continuous surface" does not mean that it is completely continuous or flush, but it is connected at intervals narrower than the width of the tires of the regulated vehicle (10). Is desirable. This is because it is desirable that the tires of the vehicle (10) subject to regulation cannot be fitted in the gaps between the adjacent vehicle regulation devices.

(Action)
A plurality of vehicle regulation devices (20, 20) are connected and installed at the boundary between the vehicle entry prohibited area (F) and the travelable area (H). It is not necessary to make each vehicle regulation device large, and the work load such as transportation, installation, and removal can be reduced.
It can be flexibly dealt with even in the case of partial closure on a road, for example, on a road with multiple lanes, only some routes are closed.

(Variation 4 of the first invention)
The first invention may be formed as follows.
That is, when the ground contact surface (24A, 25A) of the road surface contact body (24, 25) is in contact with the road surface on the vehicle entry prohibited area side of the wall forming body (22), the wall formation is performed. With wall supports (23,23C) to support the body (22)
The wall support (23, 23C) becomes a road contact body (24, 25) when the road surface contact body (24, 25) is rotated in a direction closer to the wall forming body (22). It is formed so that it can be located between the wall forming body (22) (see FIGS. 7 and 14).

(Glossary)
Regarding "wall support (23,23C)", "forming so that it can be located between the road surface contact body (24,25) and the wall forming body (22)" means, for example, folding. This is a case of forming into a possible link shape (upper link 23A, lower link 23B) (see FIG. 7). In addition, a wall formed detachably from the road surface contact body (24,25) and the wall forming body (22) (support pipe 23C) and removed from the road surface contact body (24,25) and the wall forming body (22). This also includes the case where the support (23C) is housed in the space formed by the road surface contact body (24, 25) and the wall forming body (22) (see FIG. 14).

(Action)
The wall support (23, 23C) supports the wall forming body (22) when the ground contact patch (24A, 25A) of the road surface contact body (24, 25) is in contact with the road surface.
When the road surface contact body (24, 25) is rotated (moved) in a direction closer to the wall forming body (22), the road surface contact body (24, 25) and the wall forming body (22) are used. Place (position) the wall support (23,23C) in between. The wall support (23,23C) does not occupy a separate space from the vehicle regulation device (20,50, etc.), which saves space.

(Variation 5 of the first invention)
The first invention may be formed as follows.
That is, the road surface fixing body (31) for fixing the ground contact surface (24A) of the road surface contact body (for example, the prohibited area road surface contact body 24) to the road surface (E) is provided.
The road surface fixing body (31) is provided with a pile body (for example, spike pin 36) to be driven against the road surface (E) (see FIG. 13).

(Glossary)
The purpose of "fixing the ground plane (24A) to the road surface (E)" is to reduce the entry distance to the vehicle entry prohibited area (F) even if the vehicle (10) collides with the vehicle regulation device (20). This is to make it smaller. When the road surface (E) is ice or snow, it serves to increase the friction between the ground plane (24A) and the road surface (E). In the embodiment (explanatory part using FIG. 13) described later, the road surface fixing body (31) assuming the case where the road surface (E) is frozen is described, but the road surface fixing intended by the present invention is described. The body (31) is not limited to the one corresponding to the frozen surface.

When the pile body (36) is different from the road surface fixing body (31) (see FIG. 13), a member (for example, a long member) for fixing the road surface fixing body (31) and the road surface contact body (24) The road surface fixing body (31) is provided with 32) and a member (for example, a pin grip 35) for fixing the member (32) and the pile body (36).
Although not shown, when the road surface fixing body (31) is the pile body (36) itself, the pile body (36) that has penetrated or partially contacted the road surface contact body (24) is used as the road surface. Type into (E).

A "pile engaging portion" with which the pile body (36) is engaged is provided on the vehicle regulating device (20) side (for example, the prohibited area road surface contact body 24, the vehicle stop area road surface contact body 25, and the road surface extension body 27). May be good. The “pile engaging portion” is a recess (“slit 24B” in FIG. 13)) or a through hole in which the upper portion of the pile body (“clamp 33” in FIG. 13) is hooked. It is common to provide a plurality of base plates (10) and vehicle plates (40).

The "pile body" may be driven into the road surface (E) in advance when the vehicle regulation device according to the present application is installed, or may be cut into the road surface (E) by using the kinetic energy of the vehicle (10). It may be a structure (for example, a protrusion or a claw prepared in advance on the road surface (E) side surface on the vehicle entry prohibited area (F) side in the vehicle plate body (40)). In the former case, there is a demerit that it takes time and effort to install and remove the vehicle, but it can be expected to greatly contribute to stopping the vehicle (10). In the latter case, there is an advantage that it does not take time to install and remove, but it may not function very well depending on the size of the vehicle (10) (for example, an extremely large vehicle) and the way of running.

(Variation 6 of the first invention)
The first invention may be formed as follows.
That is, the vehicle stop area (G) located between the travelable area (F) and the vehicle entry prohibition area (H) for vehicles coming from the travelable area (H) to the vehicle entry prohibition area (F). ) Is equipped with a driving difficulty device to make it difficult to continue driving.
The traveling difficulty device functions when a part or all of the vehicle invades the vehicle stop area (G) (see FIGS. 15, 16, and 17).

(Glossary)
The "vehicle stop area (G)" is a space above the vehicle stop area road surface contact body (25) and the road surface contact body (54) located on the travelable area (H) side. Vehicle stop area When the road surface extension body (27,57) is fixed to the road surface contact body (25) or the road surface contact body (54), the space above the road surface extension body (27,57) is also the vehicle stop area (G). ).

The "driving difficulty device" is activated when a part or all of the vehicle (10) has entered the vehicle stop area (G) as a trigger, and the vehicle (10) moves from the vehicle stop area (G) to the vehicle prohibition area. This is a device that makes it difficult to drive continuously toward (F).

As a specific example of the "driving difficulty device", the following devices are assumed.
The first is a spraying device (see FIG. 15) that deprives the driver of the vehicle (10) of sight by spraying paint or a gel-like substance onto the windshield of the vehicle (10).
Second, a chassis lift device (FIG. 16) that takes away the propulsive force of the vehicle (10) by lifting the chassis of the vehicle (10) with a predetermined mechanism or airbag to lift the wheels (front wheels and / or rear wheels). See).
Thirdly, the chassis tilting device (3) that lifts the chassis of the vehicle (10) with a predetermined mechanism or airbag and tilts the vehicle (10) to deprive the vehicle (10) of propulsive force and disrupt the driver's posture. (See FIG. 17).
Fourth is a puncture device (not shown) that bursts by tearing the tires of the vehicle (10).
In the embodiments described later and the corresponding drawings, one traveling difficulty device is introduced, but the present invention provides a traveling difficulty device in which a plurality of the above-mentioned traveling difficulty devices are combined. May be good.

(Action)
When a part or all of the vehicle invades the vehicle stop area (G), the vehicle (10) that has entered the vehicle stop area (G) functions as a driving difficulty device, and the vehicle (10) enters the vehicle stop area (F). ) Makes it difficult to continue driving.
Since the driving difficulty device requires the entry of a part or all of the vehicle (10) as a condition for starting the function, it does not operate unnecessarily.

(Second invention)
The second invention relates to a method for installing a vehicle regulation device according to the first invention.
That is, a vehicle capable of movably installing a wall forming body (22) that separates a vehicle entry prohibited area (F) that the vehicle does not want to enter and a travelable area (H) that the vehicle can pass through with respect to the road surface (E). This is a method of installing a regulation device (20, 50, etc.).
The vehicle regulation device includes a base body (21,51) that supports the wall forming body (22,52) and a base body (21,51).
A road surface contact body (24,25,54,55) that is rotatable with respect to the wall forming body (22,52) and for installing the wall forming body (22,52) on the road surface (E). )When,
It is located on the side opposite to the wall forming body (22,52) with respect to the base body (21,51), and it is possible to roll and move the vehicle regulation device by contacting the road surface (E). Roll (26,56) and
With
The road surface contact body (24,25,54,55) has a ground contact surface that contacts the road surface (E) by rotating the wall forming body (22,52) toward the road surface (E). Equipped with (24A, 25A, 54A, 55A)
When the ground contact surface (24A, 25A, 54A, 55A) is in contact with the road surface (E), the roller (26,56) is moved to a position where it is not in contact with the road surface (E). Is forming.
As a method of installing the vehicle regulation device as described above,
The movement process of installing the rollers (26,56) on the road surface (E) and moving them to the vehicle entry prohibited area (F),
A positioning stroke for positioning the wall forming body (22, 52) so as to be on the travelable area (H) side of the vehicle entry prohibited area (F) or the vehicle entry prohibited area (F).
The installation process so that the ground contact surface of the road surface contact body (24,25,54,55) is in contact with the road surface, and
including.

In the above installation process, the rollers (26,56) move to a position where they do not come into contact with the road surface (E).
In general, the removal process is performed in the reverse procedure of the installation process.

(Variation of the second invention)
The second invention includes an extension stroke in which a road surface extension body covering the road surface is attached to the travelable area side of the road surface contact body located on the travelable area side when the ground contact surface is brought into contact with the road surface. May be good.

According to the first invention, a vehicle regulation device that is relatively easy to install or remove, can be partially opened and closed when the related vehicle is passing, and contributes to blocking the vehicle trying to enter. I was able to provide it.
According to the second invention, the work of installation or removal is relatively easy, and it is possible to partially open and close when the related vehicle is passing, and a vehicle regulation device that contributes to blocking the vehicle trying to enter is installed. Could provide a way to do it.

It is a vertical sectional view which shows the 1st Embodiment which is a basic concept of this invention. It is a figure which shows the use state of the 1st Embodiment. It is a figure which shows the 2nd Embodiment which becomes the modification of the 1st Embodiment. It is a figure which shows the 3rd Embodiment which becomes the modification of the 2nd Embodiment. It is a figure which shows the 4th Embodiment which becomes the modification of the 1st Embodiment. It is a figure which shows the 5th Embodiment which becomes the modification of the 4th Embodiment. It is a side view which shows the vehicle regulation apparatus which concerns on 6th Embodiment. It is a figure which shows the use state of the sixth embodiment. It is a perspective view which shows the use state in 6th Embodiment. It is a perspective view which shows the folded state in 6th Embodiment. It is a top view which shows the use state in 6th Embodiment. It is a front view which shows the state which connected a plurality of sixth embodiments. It is a figure which shows the use state of the 7th Embodiment which provided optional equipment in the 6th Embodiment. It is a figure which shows the 8th Embodiment which made the main member of the 6th Embodiment different. It is a figure which shows the use state of the 9th Embodiment provided with optional equipment in the 6th Embodiment. It is a figure which shows the use state of the tenth embodiment. It is a figure which shows the use state of the 9th Embodiment which becomes the modification of the 11th Embodiment. It is a figure which shows the use state which connected a plurality of sixth embodiments, and further arranged them in two rows. It is a perspective view which shows the use state in the twelfth embodiment. It is a perspective view which shows the folded state and the state at the time of transportation in a twelfth embodiment. It is a top view which shows the usage state of an option in a twelfth embodiment. It is a top view which shows the usage state of an option in a twelfth embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The drawings are FIGS. 1 to 22. 1 to 6 are diagrams for conceptually showing an embodiment including the rollers 56. 7 to 22 show more specific embodiments.

In each of the embodiments, the wall forming bodies 22 and 52 that partition the vehicle entry prohibited area F and the travelable area H through which the vehicle can pass, which the vehicle 10 (see FIGS. 2 and 8) do not want to enter, can be moved. The present invention relates to vehicle regulation devices 20 and 50 that can be installed. Each vehicle regulation device includes road surface contact bodies 25 and 54 for cutting off direct contact of the front wheels 11 of the vehicle 10 with the road surface E.
Between the vehicle entry prohibited area F and the travelable area H, there is a vehicle stop area G where the vehicle 10 to be regulated is located (see FIGS. 2B and 8A).

(First Embodiment)
As shown in FIG. 1, in the first embodiment, a plate-shaped wall forming body that separates a vehicle entry prohibition area F in which a vehicle (omitted in FIG. 1) is not desired to enter and a travelable area H in which a vehicle can pass. It is a simple regulator 50 which is a vehicle regulator which can install 52 in a movable manner.
That is, the base body 51 that supports the wall forming body 52 with respect to the road surface E and the wall forming body 52 that is rotatable with respect to the wall forming body 52 via the hinges 54B and 54B and the wall forming body 52 is installed on the road surface E. The road surface contact bodies 54 and 54 for the purpose and the base body 51 are located on the opposite side of the wall forming body 52, and the vehicle regulating device can be rolled and moved by coming into contact with the road surface E. It is provided with a roller 56 (FIG. 1 (a)).

The road surface contact bodies 54 and 54 having an L-shaped vertical cross section are provided with contact patches 54A and 54A that come into contact with the road surface E by rotating the wall forming body 52 toward the road surface E, and the contact patch 54A thereof. When 54A is in contact with the road surface E, the roller 56 is formed so as to move to a position where it does not come into contact with the road surface E. Then, in order to keep the roller 56 moved to a position where it is in contact with the road surface E, a storage body 59 having a U-shaped vertical cross section is provided. The storage body 59 is removed when the roller 56 is not in contact with the road surface E (FIG. 1 (b)).

It is transported and stored in the state of FIG. 1 (a), and functions as a vehicle regulation device that separates the vehicle entry prohibited area F and the travelable area H in the state of FIG. 1 (b). ..

(Fig. 2)
FIG. 2A shows a plate-shaped road surface extension body 57 used when the simple regulator 50 is installed at a desired location.
As shown in FIG. 2B, the size of the simple regulator 50 is such that the front wheel 11 of the vehicle 10 is on the road surface when the size of the vehicle 10 is in contact with the wall forming body 52. The contact body 54 can be placed on the contact body 54. Therefore, the road surface extension bodies 57 and 57 are provided as a body for cutting off the contact with the road surface up to the rear wheel 12 of the vehicle 10 in order to cut off the propulsive force of the running vehicle 10. The material forming the road surface extension body 57 may be made of synthetic rubber, metal, or a combination thereof.

The road surface extension body 57 has a structure that is detachable from the end portion of the road surface contact body 54 opposite to the wall forming body 52 (detailed illustration is omitted). Further, the road surface extension body 57 is provided with a structure that is detachable from another road surface extension body 57 at the opposite end portion to be mounted on the road surface contact body 54.
Although not shown, preparing the road surface extension body 57 connected in advance with a hinge or the like contributes to quick execution of the attachment / detachment work.

In FIGS. 2A and 2B, it has been described that the two road surface extension bodies 57 are attached to the road surface contact body 54 on the vehicle stop area side in the simple regulation body 50. The width dimension of the road surface extension body 57 matches the width dimension of the road surface contact body 54, but the dimension in the traveling direction of the vehicle 10 is arbitrary. Adopting short dimensions makes it light and easy to handle when carrying, and can increase the variation of dimensional settings after mounting. However, it has the disadvantage of increasing the number of attachment / detachment operations.

Although detailed illustration of the specific shape of the road surface extension body 57 is omitted, if the thickness dimension is sufficient, drilling or the like may be performed to reduce the weight. Further, the surface shape may be different between the flat surface in contact with the road surface E and the surface in contact with the rear wheel 12 and the passing front wheel 11.

As shown in FIG. 2B, when the regulated vehicle 10 heads for the vehicle entry prohibited area F, the front wheels 11 of the vehicle 10 cannot come into direct contact with the road surface E by the road surface contact body 54. At the same time, the rear wheel 12 of the vehicle 10 subject to regulation cannot come into direct contact with the road surface E due to the road surface extension body 57. Therefore, the vehicle 10 subject to regulation cannot generate further kinetic energy after the front wheels 11 and the rear wheels 12 are placed on the road surface contact body 54 and the road surface extension body 57.
Even if the vehicle 10 is rear-wheel drive or four-wheel drive, it can take away its propulsive force. The vehicle 10 can be stopped by taking away the kinetic energy of the vehicle 10 by the frictional force between the ground contact surface 54A and the road surface E. Since the roller 56 is not in contact with the road surface E, the frictional force between the ground contact surface 54A and the road surface E is not reduced.

Since the road surface extension body 57 is detachably provided with respect to the road surface contact body 54, it contributes to miniaturization of the simple regulator 50 with the road surface extension body 57 removed. As a result, the simple regulator 50 can be installed or moved.
It is also easy to make the size of the entire device for vehicle regulation (50 and 57) to match the total length of the vehicle to be regulated. For example, in order to correspond to a vehicle larger than the vehicle 10 shown in FIG. 2, the road surface extension bodies 57 may be further connected, such as the third and fourth vehicles.

(Fig. 3)
The difference between the second embodiment shown in FIG. 3 and the first embodiment will be described.
That is, in the simple regulator 50A shown in FIG. 3, instead of the storage body 59 (see FIG. 1) adopted in the first embodiment, the road surface extension combined lid 58 is placed in contact with the road surface located on the travelable area H side. The body 54 is provided via the hinge 58B. The end of the road contact body 54 located on the travelable area H side opposite to the hinge 58B is provided with a hook piece 58A for hooking to the end of the other road contact 54.

Since the simple regulator 50A according to the first embodiment has a symmetrical shape (line symmetry in the left-right direction of the paper surface in FIG. 1), which of the two road surface contact bodies 54 and 54 is located in the vehicle entry prohibited area F. There is no problem. However, since the simple regulator 50A according to the second embodiment shown in FIG. 3 is not symmetrical, it is decided which of the two road surface contact bodies 54 and 54 should be positioned in the vehicle entry prohibited area F. ..
The road surface extension combined lid 58 functions to maintain the simple regulator 50A in a folded state in the state where the roller 56 functions (FIG. 3A), and the simple regulator 50A functions as a vehicle regulator. At the time of making it (FIG. 3B), it functions as the road surface extension body 57 adopted in the first embodiment.

In addition, in order to correspond to the size (dimension in the total length direction) of the vehicle 10 subject to regulation, the road surface extension body 57 shown in FIG. 2 is attached to the road surface extension combined lid 58 of the simple regulation body 50A shown in FIG. You may be able to do it. In this case, a structure is adopted in which the road surface extension body 57 can be attached to the hook piece 58A side of the road surface extension combined lid 58.

(Fig. 4)
The differences between the third embodiment shown in FIG. 4 and the second embodiment will be described.
First, in this simple regulator 50B, the road surface contact plate is replaced with one of the road surface contact bodies 54 adopted in the first and second embodiments, that is, the road surface contact body 54 located on the travelable area H side. The body 55 is adopted.

When the ground contact surface 54A of the road surface contact body 54 having an L-shaped vertical cross section is installed on the road surface E and the road surface contact plate 55 and the road surface extension lid 58 are positioned in the vehicle stop area G, any of the rollers 56, Various dimensions of 56 are set so that they do not come into contact with the road surface E (FIG. 4B).
Further, when the vehicle 10 is not mounted, the road surface contact plate 55 is slightly floating from the road surface E.

When the vehicle 10 enters the vehicle stop area G and the front wheel 11 is placed on the road surface contact plate body 55 and the rear wheel 12 is placed on the road surface extension lid 58 (FIG. 4 (c)), the road surface contact plate The body 55 comes into contact with the road surface E. Then, the roller 56 located on the vehicle stop area G side comes into contact with the road surface E, and the support supporting the roller 56 by the base body 11 is damaged by the weight of the vehicle 10 and functions as a roller. Will not be. Therefore, the damaged roller 56 does not interfere with the function as a vehicle restricting body (the function of restricting the entry of the vehicle 10 into the vehicle entry prohibited area F). In other words, the roller 56 or its support is designed to be damaged by the weight of the vehicle 10 (when the state shown in FIG. 4B is reached).

(Fig. 5)
The differences between the fourth embodiment shown in FIG. 5 and the first embodiment will be described.
The simple regulation corps 50 according to the first embodiment has the roller 56 attached to the base body 51, but the simple regulation corps 50C according to the fourth embodiment is attached to the road surface contact bodies 54 and 54.

In a state where the ground contact surface 54A of the road surface contact bodies 54 and 54 is in contact with the road surface E, the roller 56 moves to a position where it does not contact the road surface E as the road surface contact bodies 54 and 54 rotate (FIG. 5 (b)).
When the ground contact surface 54A of the road surface contact bodies 54 and 54 is separated from the road surface E via the hinge 54B and folded using the storage body 59, the roller 56 contacts the road surface E and rolls the simple regulation unit 50C. Can be moved (Fig. 5 (a)).

(Fig. 6)
The differences between the fifth embodiment shown in FIG. 6 and the fourth embodiment will be described.
In the simple regulation corps 50C according to the fourth embodiment, the rollers 56 are located below the road surface installation bodies 54 and 54 in the folded state (FIG. 5A). In the simple regulation corps 50D according to the fifth embodiment, the rollers 56 are attached to the road surface installation bodies 54 and 54 so as to be located below the base body 51 (FIG. 6A).

The stronger the wall-forming body 52, the heavier the wall-forming body 52. In the case of FIG. 6A, it is rational to position the wall forming body 52 directly under the heavy wall forming body 52 when it is important to support the weight (the same applies to the embodiments shown in FIGS. 1 to 4). ).
On the other hand, in the case of FIG. 5A, since the wheelbases (distances between axles) of the rollers 56 and 56 are large, there is an advantage that the sense of stability is increased when the simple regulation unit 50C is moved.

(Fig. 7)
The sixth embodiment (compact regulation unit 20) shown in FIG. 7 will be described.
The major difference between the compact regulation corps 20 and the simple regulation corps 50, 50A, 50B, 50C, 50D described above is the shape of the wall forming bodies 22, 52.
In the simple regulation corps 50, 50A, 50B, 50C, 50D, the wall forming body 52 had a triangular structure with the base body 51 as the base, but in the compact regulation corps 20, the wall forming body 22 is perpendicular to the road surface E. It is a plate-shaped body. The following will be further described.

The compact regulation corps 20 has a base body 21 that supports the wall forming body 22 and a prohibited area road surface contact body 24 that is rotatable with respect to the wall forming body 22 and for installing the wall forming body 22 on the road surface E. And the vehicle stop area road surface contact body 25 and the roller 26 which is located on the side opposite to the wall forming body 22 with respect to the base body 21 and which enables the vehicle regulation device to roll and move by coming into contact with the road surface E. , Equipped with.
The roller 26 is pivotally supported by the roller bearing 26A, and the roller bearing 26A is fixed to the base body 21.

The road surface contact body 24 and the vehicle stop area road surface contact body 25 are provided with contact surfaces 54A and 55A that come into contact with the road surface E by rotating the wall forming body 22 toward the road surface E. When the contact patches 54A and 55A are in contact with the road surface E, the roller 26 is moved to a position where it does not come into contact with the road surface E.
Specifically, the road surface contact body 24 and the vehicle stop area road surface contact body 25 are rotatably fixed to the base body 21 via a hinge, and the portion where the hinge is fixed and the ground contact surface 24A. , 25A side is shaped so that the cross-sectional shape is substantially L-shaped. The size of the L-shaped part (although the L-shaped angle exceeds 90 degrees) has a size sufficient to separate the roller 26 in the folded state (FIG. 7 (a)) from the road surface E. according to.

Since the wall forming body 22 does not have a self-supporting structure, the wall support 23 is provided, and the wall support 23 has a convenient structure for folding, that is, the upper link 23A and the lower link 23B are rotated to be in a folded state. It is provided with a folding fixing body 29 for maintaining the above (FIG. 7 (a)).
Specifically, the wall support 23 can be rotated to the upper link 23A rotatably fixed to the vehicle entry prohibition area F side of the wall forming body 22 and to the upper end portion of the prohibited area road surface contact body 24. It consists of a fixed lower link 23B. The upper link 23A and the lower link 23B are formed so as to be rotatable and fixed in a state where both axial directions of the upper link 23A and the lower link 23B are aligned with each other (FIG. 7 (b). )).

(Fig. 8)
FIG. 8A shows a state in which the wall forming body 22 is installed on the road surface E of the compact restricting body 20 so that the wall forming body 22 is located between the vehicle entry prohibition area F and the car stop area G. The side opposite to the vehicle entry prohibited area F of the car stop area G is the travelable area H.

Plate-shaped road surface extension bodies 27, 27 are provided on the travelable area H side of the vehicle stop area road surface contact body 25 in the compact regulator 20. The road surface extension bodies 27 and 27 are optional parts having the same purpose as the road surface extension body 57 described with reference to FIG. Therefore, a structure (detailed illustration is omitted) is provided on the travelable area H side of the bollard area road surface contact body 25 so that the road surface extension bodies 27 and 27 can be attached and detached. The road surface extension bodies 27 and 27 are also provided with a structure that allows the car stop area road surface contact body 25 or another road surface extension body 27 to be attached and detached.

The kinetic energy of the vehicle 10 traveling toward the vehicle entry prohibited area F first becomes an impact on the wall forming body 22, is transmitted to the road surface contact body 24 via the wall support 23, and is transmitted to the road surface contact body 24 and the road surface E. It causes friction with the vehicle 10 and works to stop the vehicle 10. Subsequently, it causes friction between the vehicle stop area road surface contact body 25 and the road surface E, and works to stop the vehicle 10.
The front wheels 11 of the vehicle 10 subject to regulation cannot come into direct contact with the road surface E due to the vehicle stop area road surface contact body 25, and the rear wheels 12 of the vehicle 10 subject to regulation are directly contacted with the road surface E by the road surface extension body 27. You will not be able to make contact. Therefore, the vehicle 10 subject to regulation cannot generate further kinetic energy after the front wheels 11 and the rear wheels 12 are placed on the bollard area road surface contact body 25 and the road surface extension body 27. Even if the vehicle 10 is rear-wheel drive or four-wheel drive, it can take away its propulsive force. The vehicle 10 can be stopped by taking away the kinetic energy of the vehicle 10 by the frictional force between the ground surfaces 24A and 25A and the road surface E. Since the roller 26 at this time is not in contact with the road surface E, the frictional force between the ground surfaces 24A and 25A and the road surface E is not reduced.

Since the road surface extension body 27 is detachably provided with respect to the vehicle stop area road surface contact body 25, it contributes to miniaturization of the compact regulation device 20 in the state where the road surface extension body 27 is removed. As a result, the work of installing or moving the vehicle regulation device can be facilitated.
It is also easy to make the size according to the total length of the vehicle subject to regulation. For example, in order to correspond to a vehicle larger (longer in the front-rear direction) than the vehicle 10 shown in FIG. 2, the road surface extension bodies 27 may be further connected, such as the third and fourth vehicles.

Since the front wheels 11 and the rear wheels 12 cannot obtain propulsive force because they lose contact with the road surface E, they collide with the wall forming body 22 only by the propulsive force obtained before getting on the road surface contact body 25 in the bollard area. Become. After that, the frictional force between the ground contact surfaces 24A and 25A and the road surface E deprives the vehicle 10 of the propulsive force and contributes to stopping the vehicle 10.

FIG. 8B is a perspective view of the compact regulator 20 provided with the road surface extension bodies 27, 27 as viewed from below. It is desirable that the surfaces of the road surface extension bodies 27, 27 in contact with the road surface E be formed so that the friction with the road surface E, which is asphalt or concrete, is large.
It is also effective to prepare the road surface extension bodies 27, 27 separately as special products suitable for the snow surface. Although not shown, the surface of the road surface extension body for the snow surface on the road surface E side is provided with irregularities or the pins are projected.
It should be noted that a pin for the snow surface may be added as an option instead of being a dedicated product (described later with reference to FIG. 13).

Preparing two road extension bodies 27, 27 by connecting them in advance with hinges, etc. will increase the weight, but if the number of workers involved in installation and removal can be secured, work efficiency will be improved. Contribute to improvement.

(Fig. 9)
FIG. 9A is a perspective view of the compact regulator 20 viewed from the vehicle stop area G side, in which the vehicle is regulated. The car stop area road surface contact body 25 is not a mere plate-shaped body, but includes a slit 25B. Even if the front wheel 11 of the vehicle 10 is placed on the slit 25B, the design is based on the premise that the front wheel 11 and the road surface E do not come into contact with each other, thereby contributing to the weight reduction of the compact regulator 20. To do.

The wall forming body 22 also has a slit in the lower half. In addition to contributing to the weight reduction of the compact regulator 20, it also means that a person on the vehicle entry prohibited area F side can see and photograph the state of the vehicle stop area G and the traveling area H.

FIG. 9B is a perspective view of the compact regulator 20 as seen from the vehicle entry prohibited area F side.
The prohibited area road surface contact body 24 also includes a slit 24B (shown in FIGS. 10 and 11). Contributes to weight reduction of the compact regulator 20.

A folding fixing body 29 is provided near the center of the wall forming body 22 in the height direction. The folding fixing body 29 is provided with a metal fitting at the tip of the string-shaped body, and has an inverted T shape in a hanging state. By penetrating the folding fixed body 29 through the slit 24B of the prohibited area road surface contact body 24 and the slit 25B of the car stop area road surface contact body 25 and hooking the folding fixed body 29, the folded state is maintained (FIGS. 7A and 10). See).

The wall forming body 22 includes wall pillars 22A at equal intervals in the width direction. It contributes to increasing the strength of the wall forming body 22 (toughness when a vehicle collides). Further, the wall pillars 22A on both sides are provided with a chain-shaped connecting body 30 for connecting to the adjacent compact regulating body 20. The function of the connector 30 will be described later in FIGS. 12, 18 and the like.

(Fig. 10)
FIG. 10 is a perspective view of the compact regulator 20 as viewed from the vehicle stop area G side, in a state of being transported and stored.
FIG. 10A shows a perspective view of the car stop area road surface contact body 25 as viewed from the car stop area road surface contact body 25 side by rotating the car stop area road surface contact body 25 via a hinge that rotatably supports the base body 21. Shown.
FIG. 10B shows a perspective view of the prohibited area road surface contact body 24 as viewed from the prohibited area road surface contact body 24 side by rotating the prohibited area road surface contact body 24 via a hinge that rotatably supports the base body 21. Shown.

As a result of rotating the prohibited area road surface contact body 24 and the bollard area road surface contact body 25 with respect to the base body 21, only the rollers 26 and 26 are in contact with the road surface E. Before rotating the prohibited area road surface contact body 24, the upper link 23A and the lower link 23B are also rotated so as to fit between the prohibited area road surface contact body 24 and the wall forming body 22 (FIG. 7A). See). Therefore, it becomes easy to move the compact regulator 20. In addition, a plurality of compact regulators 20 can be stored in a predetermined space (transportation truck bed or storage warehouse) for transportation or storage because the space occupied by each compact regulator 20 is small. It's convenient.

(Fig. 11)
FIG. 11 shows the compact regulator 20 in a state where the prohibited area road surface contact body 24 and the vehicle stop area road surface contact body 25 are rotated with respect to the base body 21 and the ground contact surfaces 24A and 25A are in contact with the road surface E, as viewed from above. It is a plan view. The dimensions of the experimentally manufactured compact regulator 20 are as follows.

The width dimension L1 of the bollard area road surface contact body 25 was prototyped as 1680 mm. The depth dimension L2 from the prohibited area road surface contact body 24 to the car stop area road surface contact body 25 was prototyped as 1445 mm. The depth dimension L3 from the end of the prohibited area road surface contact body 24 to the wall forming body 22 was 750 mm, and the dimension L4 from the wall forming body 22 to the end of the bollard area road surface contact body 25 was 695 mm. ..

(Fig. 12)
FIG. 12A is a front view of the compact regulator 20 as viewed from the entry prohibited area F side. Fig. 12 (b) shows two compact regulators 20 and 20 arranged side by side and connected by a connector 30, and the coupler 30 was adjusted to set the two compact regulators 20 and 20 at close intervals. FIG. 12 (c).
The distance between the compact regulators 20 and 20 will be narrower than the tire width of the vehicle 10 subject to regulation at the installation site.

An example of the procedure for connecting the plurality of compact regulators 20 according to the road width of the vehicle entry prohibited area F is in the order of FIGS. 12 (b) and 12 (c).
The height dimension L5 of the compact regulator 20 was prototyped as 750 mm. The L5 and L1 to L4 shown in FIG. 11 are merely examples in consideration of the installation work, the removal work, the storage work, and the function of vehicle regulation, and the present invention is not limited to these dimensions.

(Fig. 13)
FIG. 13 illustrates a road surface fixing body 31 which is an optional component for firmly fixing the prohibited area road surface contact body 24 to the road surface E.
The road surface fixing body 31 includes a long body 32 having a U-shaped vertical cross section, a plurality of spike pins 36 fixed with the cutting edge facing downward in the direction opposite to the opening of the long body 32, and a long body. A plurality of clamps 33 for fixing the body 32 and the prohibited area road surface contact body 24, and a clamp handle 34 for operating the fixing and releasing by the clamp 33 are provided. The spike pin 36 is integrally formed with a pin grip 35 that is wound around and fixed to the long body 32.

The opening of the elongated body 32 fits into the end of the prohibited area road surface contact body 24. That is, the vertical dimension of the opening of the long body 32 matches the thickness dimension of the prohibited area road surface contact body 24.

The clamp 33 has an inverted U shape with an open bottom so as to straddle the slit 24B of the prohibited area road surface contact body 24 and the end portion of the prohibited area road surface contact body 24. Then, a bearing portion is provided at an end portion of the clamp 33 opposite to the end portion located in the slit 24B, and the clamp handle 34 rotates around the clamp shaft 34A centered on the bearing portion. ..

At a position where the axial direction of the clamp handle 34 is perpendicular to the road surface, the clamp 33 does not tighten the long body 32, and the road surface fixing body 31 can be separated from the prohibited area road surface contact body 24.
At a position where the axial direction of the clamp handle 34 is horizontal to the road surface, the clamp 33 tightens the long body 32, and the road surface fixing body 31 is fixed to the prohibited area road surface contact body 24.

The road surface fixing body 31 fixes the ground contact surface 24A to the road surface E with spike pins 36. As a result, even if the vehicle 10 collides with the wall forming material 22 in the vehicle regulation device 20, it plays a role of reducing the entry distance to the vehicle entry prohibited area F. When the road surface E is ice or snow (when the asphalt surface is covered with ice and snow), the spike pin 36 plays a role of increasing the friction between the ground contact surface 24A and the road surface E by biting into the ice and snow.

The road surface fixing body 31 provided with the clamp 33 and the clamp handle 34 can be easily attached to and detached from the prohibited area road surface contact body 24.
By changing the size and material of the spike pin 36, it is possible to prepare an option such that the road surface E can be easily bitten even if it is asphalt.

(Fig. 14)
FIG. 14 shows an embodiment different from the wall support 23 by the combination of the upper link 23A and the lower link 23B shown in FIG. 7 and the like.
That is, it is not a combination of the upper link 23A and the lower link 23B, but a support pipe type regulator 20A in which one wall support pipe 23C is detachably attached to the wall support 22 and the prohibited area road surface contact body 24 ( See FIG. 14 (a)).

Since the wall support pipe 23C has a simpler structure than the combination of the upper link 23A and the lower link 23B, it may contribute to reduction of manufacturing cost and weight reduction.
Further, the wall support pipe 23C removed from the wall support 22 and the prohibited area road surface contact body 24 can be formed between the wall support pipe 22 and the wall forming material 22 in a state where the prohibited area road surface contact body 24 and the car stop area road surface contact body 25 are folded. It can be stored in the space. Therefore, the support pipe type regulator 20A does not impair the compactness even when compared with the structure (compact regulator 20) of the combination of the upper link 23A and the lower link 23B during transportation and storage.

(Fig. 15)
FIG. 15 shows an embodiment showing a type of traveling difficulty device 40.
The travel difficulty device 40 operates with a part or all of the vehicle 10 invading the vehicle stop area G as a trigger, and the vehicle 10 continuously travels from the vehicle stop area G to the vehicle prohibition area F. It is a device to make things difficult.

The traveling difficulty device 40 shown in FIG. 15 includes a spray spray 41 that sprays mist-like paint toward the vehicle 10 that has entered the vehicle stop area G, and a spray tank 42 that supplies the paint to the spray spray 41. ing. The spray tank 42 is installed on the vehicle stop area G side of the wall forming material 22 of the compact regulator 20, and the paint from the spray spray to the vehicle stop area G is triggered by the contact (or pressure) of the vehicle 10. It is sprayed toward (FIG. 15 (b)).

The paint sprayed toward the vehicle stop area G is sprayed with the intention of adhering to the windshield of the vehicle 10. If the paint adheres to the windshield, the driver of the vehicle 10 is deprived of his / her visibility, and it is expected that it will be difficult to continue traveling toward the vehicle prohibited area F.

Compared to the case where the vehicle 10 collides with the wall forming body 22 without the spray tank 42, the spray tank 42 is crushed, so that the impact caused by the collision is mitigated. Therefore, it also contributes to reducing the kinetic energy per unit time received by the road surface contact surfaces 24A and 25A, which function to reduce the kinetic energy of the vehicle 10.
It is effective to install the cushion material (FIG. 22) on the vehicle stop area G side of the wall forming material 22 of the compact regulator 20. Examples of the cushion material include a honeycomb structure made of aluminum, an old tire, a material in which air is introduced into a bag body made of synthetic rubber (more specifically, a tire tube), and the like.

(Fig. 16)
The traveling difficulty device 40 shown in FIG. 16 is a chassis lift device 44 provided at the end of the road surface extension body 27 on the travelable area H side (FIG. 16A).
In this chassis lift device 44, the coil spring (not shown) that was locked when stepped on by the vehicle 10 that has entered the vehicle stop area G is released, and the lift piece that has been tilted toward the travelable area H side. 45 rotates and stands up (FIG. 16 (b)). The height dimension of the lift piece 45 is larger than the vehicle height dimension of the vehicle 10 which is expected to invade.

Even if the lift piece 45 stands up in the vehicle 10 that has entered the vehicle stop area G, it is assumed that the front wheels 11 often step over the lift piece 45. This is because the speed of the vehicle 10 almost always exceeds the rotation speed of the lift piece 45.
However, the raised lift piece 45 comes into contact with the chassis of the vehicle 10 after the front wheel 11 has stepped over the lift piece 45. Since the height of the lift piece is larger than the vehicle height dimension of the vehicle 10, the rear wheel 12 of the vehicle 10 is floated. Since the floating rear wheel 12 does not contribute to the force for propelling the vehicle 10, it contributes to making it difficult for the vehicle 10 to travel thereafter.

(Fig. 17)
The traveling difficulty device 40 shown in FIG. 17 is a chassis tilting device 46 as a variation in which the shape of the lift piece 45 described in FIG. 16 is different.
The lift piece of the chassis tilting device 46 has a continuously different height dimension with respect to the width direction of the road surface extension body 27 so as to exceed the vehicle height dimension near the center (FIG. 17 (a)). ), (B)).

When the lift piece of the chassis tilting device 46 stands up in the vehicle 10 that has entered the vehicle stop area G, the rear wheel 12 of the vehicle 10 is lifted and tilted (FIG. 17 (c)). In the figure, it is tilted so that the left side is on the bottom.
The floating rear wheel 12 deprives the force of propelling the vehicle 10 and makes the riding posture of the driver of the vehicle 10 abnormal. This contributes to making it difficult for the vehicle 10 to travel.

(Airbag device)
Although not shown, an airbag may be used instead of the lift piece used for the chassis lift device 44 and the chassis tilting device 46. In this case, a trigger for inflating the airbag when the vehicle 10 passes the road surface extension body 27 at a predetermined speed or acceleration is also provided. Depending on conditions such as the place where the airbag is attached, the timing and size of the airbag inflating, and the speed of the vehicle, the vehicle trying to enter the vehicle entry prohibited area F may be rolled.

(Fig. 18)
FIG. 18 shows a state in which two rows of compact regulators 20 are arranged in the vehicle stop area G with respect to the vehicle entry prohibition area F.
The road surface extension body 27 is provided on the compact regulation body 20 arranged and fixed on the side close to the travelable area H. The compact regulator 20 arranged and fixed closer to the vehicle entry prohibited area F is not provided with the road surface extension body 27.

Even if a vehicle (not shown) traveling toward the compact regulator 20 on the side closer to the travelable area H puts front and rear wheels on the bollard area road contact body 25 and the road surface extension body 27, the compact regulator 20 Even if the vehicle approaches the vehicle entry prohibited area F without being stopped, the compact regulator 20 on the side close to the vehicle entry prohibited area F contributes to stopping the traveling.

(Fig. 19)
In the side plate type regulator 20B shown in FIG. 19, unlike the link bodies 23A and 23B and the wall support pipe 23C described above, the wall forming body 22 is formed on both sides of the wall forming body 22 by the plate-shaped wall supporting side plates 23D. It is a vehicle regulation device that supports it.

The wall support side plate 23D is rotatably fixed to both side portions of the prohibited area road surface contact body 24. Then, when it is rotated toward the prohibited area road surface contact body 24, the prohibited area road surface contact body 24 and the wall forming body 22 are brought close to each other and folded into a state suitable for storage and transportation.

When the vehicle 10 is to be suppressed from entering the vehicle entry prohibited area F, the wall support side plate 23D is rotated from the prohibited area road surface contact body 24 to support the wall forming body 22.

In FIG. 19, the road surface extension bodies 27 and 27 that come into contact with the road surface E and are located below the vehicle 10 are connected to the vehicle stop area road surface contact body 25 located on the vehicle stop area G side. Even if the vehicle 10 is rear-wheel drive or four-wheel drive, it can take away its propulsive force.
Although not shown, it is effective to connect and prepare two road surface extension bodies 27, 27 hinges or the like because the assembly time can be reduced.

A front wheel cover material 28 that reaches the lower part of the wall forming body 22 is fixed to the upper surface of the vehicle stop area road surface contact body 25. The front wheel cover material 28 is a flexible sheet material. It functions to protect the wall forming body 22 and the like from the front wheels 11 of the vehicle 10 as much as possible.

(Fig. 20)
FIG. 20A shows a state in which the transport vehicle carries the side plate type regulator 20B in a folded state.
A roller 26 is fixed to one side of the prohibited area road surface contact body 24, and a handle 29A is fixed to the opposite side.
When carrying the side plate type regulator 20B in a folded state, the carrier grabs the handle 29A and stands up. Then, since the roller 26 comes into contact with the road surface E, it is easy to carry.

FIG. 20B shows that a plurality of prohibited area road contact bodies 24 can be stacked with the road surface contact body 24 facing down. Since it is space-saving, it is possible to carry many at once when carrying it by a carrier, and the storage location is also compact.

Although the embodiments shown in FIGS. 19 to 20 are described as including the rollers 26, the rollers may not be provided and may be omitted. If the rollers are omitted, the size when folded becomes smaller, so that the storage location can be made more compact.

(Fig. 21)
FIG. 21 shows a flip-up suppressing piece 61 as an optional member fixed to the wall forming body 22 of the vehicle regulating device (side plate type regulating body 20B).
The flip-up suppression piece 61 is a triangular prism having the same length as the horizontal dimension of the wall material 20.
As shown in FIG. 21B, it is fixed to the upper end of the wall material 20 with a combination of bolts and nuts.

As shown in FIG. 21 (c), the function of the flip-up suppression piece 61 is that the vehicle 10 that has collided with the wall forming body 22 is caught in the front of the vehicle 10 when it tries to jump up with respect to the road surface E. The vehicle regulation device (side plate type regulator 20B) and the vehicle 10 are suppressed from jumping up.

The side plate type regulator 20B shown in FIGS. 19 to 21 often has a smaller overall size than the compact regulator 20 shown in FIG. 7 and the like. For example, the height dimension of the wall forming body 22 of the side plate type restricting body 20B is smaller than that of the wall forming body 22 of the compact restricting body 20 (see comparing FIG. 8A and FIG. 21C).

(Fig. 22)
Also shown in FIG. 22 is an optional member that functions by being fixed to the wall forming body 22 of the vehicle regulation device. This optional member is a cube-shaped crusher piece 62.
The crusher piece 62, which is shown in an enlarged view in FIG. 22 (c), is made of aluminum and has a honeycomb structure. The crusher piece 52 is also fixed to the wall forming body 22 by a combination of bolts and nuts.
The crusher piece 62 absorbs the kinetic energy of the vehicle 10 by collapsing when the vehicle 10 collides with the wall forming body 2.

The present invention has potential in the manufacturing industry, sales industry, rental industry, service industry such as safety security, etc. of road materials and equipment and security equipment.

E; Road surface F; Vehicle entry prohibited area G; Vehicle stop area H; Travelable area 10; Vehicle 11; Front wheel 12; Rear wheel 20; Compact regulator 20A; Support pipe type regulator 20B: Side plate type regulator 21; Base Body 22; Wall forming body 22A; Wall pillar 23; Wall support 23A; Upper link 23B; Lower link 23C; Wall support pipe 23D; Wall support side plate 24; Forbidden area road surface contact body 24A; Grounding surface 24B; Slit 25 Vehicle stop area road surface contact body 25A; ground contact surface 25B; slit 26; roller 26A; roller bearing 26B; roller shaft support 27; road surface extension body 28; front wheel cover material 29; folding fixed body 29A; handle 30; connecting body (chain)
31; Road fixed body 32; Long body 33; Clamp 34; Clamp handle 35; Pin grip 36; Spike pin 40; Traveling difficulty device 41; Spray spray 42; Spray tank 43; Paint 44; Chassis lift device 45; Lift Piece 46; Chassis tilting device 50; Simple regulator 50A; Simple regulator (road surface extension combined lid)
50B; Simple regulator (road contact body is asymmetric)
50C; Simple regulation body (roller on road surface contact body)
50D; Simple regulation body (roller on road surface contact body)
51; Base body 52; Wall forming body 54: Road surface contact body (L-shaped cross section) 54A; Ground surface 54B; Butterfly 55; Road surface contact plate 55A; Ground surface 55B; Hinge 56; Roller 57; Road surface extension 58; Road surface Extension lid 58A; Hook piece 58B; Hinge 59; Storage body 60; Shock absorber 61; Bounce suppression piece 62; Crusher piece

Claims (9)

It is a vehicle regulation device that can movably install a wall forming body that separates a vehicle no-entry area and a travelable area where vehicles do not want to enter, with respect to the road surface.
A road surface contact body that is rotatable with respect to the wall forming body and for installing the wall forming body on the road surface is provided.
The road surface contact body includes a prohibited area road surface contact body provided with a ground contact surface that comes into contact with the road surface by rotating the wall forming body toward the vehicle entry prohibited area side.
A vehicle stop area road surface contact body having a ground contact surface that comes into contact with the road surface by rotating the wall forming body toward the travelable area side is provided.
The vehicle stop area road surface contact body is a vehicle regulation device having a size capable of mounting at least the front wheels of the vehicle when the vehicle collides with the wall forming body. The base body that supports the wall forming body and
It is provided with a roller which is located on the opposite side of the wall forming body with respect to the base body and which enables the vehicle regulation device to be rolled and moved by coming into contact with the road surface.
The prohibited area road surface contact body and the bollard area road surface contact body are rotatably fixed to the base body.
The vehicle regulation device according to claim 1, wherein when the ground contact surface is in contact with the road surface, the roller is formed so as to move to a position where the roller does not come into contact with the road surface. Claim 1 or claim 2 in which a road surface extension body covering the road surface is detachably provided on the travelable area side of the road surface contact body located on the travelable area side when the ground contact surface is brought into contact with the road surface. The vehicle regulation device described in any of the above. The vehicle regulation device according to any one of claims 1 to 3, wherein the wall forming bodies of the plurality of adjacent vehicle regulation devices are formed so as to be able to be connected to each other so as to form a continuous surface. On the vehicle entry prohibited area side of the wall forming body, a wall support that supports the wall forming body when the ground contact surface of the road surface contacting body is in contact with the road surface is provided.
The wall support is formed so that it can be located between the road surface contact body and the wall forming body when the road surface contact body is rotated in a direction closer to the wall forming body. The vehicle regulation device according to any one of claims 1 to 4. A road surface fixing body for fixing the ground contact surface of the road surface contact body to the road surface is provided.
The vehicle regulation device according to any one of claims 1 to 5, wherein the road surface fixing body includes a pile body to be driven against the road surface. Equipped with a travel difficulty device for making it difficult for a vehicle approaching the vehicle entry prohibited area from the travelable area to continue traveling in a vehicle stop area located between the travelable area and the vehicle entry prohibited area. ,
The vehicle regulation device according to any one of claims 1 to 6, wherein the traveling difficulty device functions when a part or all of the vehicle invades the vehicle stop area. It is a method of installing a vehicle regulation device that can movably install a wall forming body that separates a vehicle entry prohibited area and a vehicle-passable travelable area that a vehicle does not want to enter with respect to the road surface.
The vehicle regulation device includes a base body that supports the wall forming body and a base body that supports the wall forming body.
A road surface contact body that is rotatable with respect to the wall forming body and for installing the wall forming body on the road surface,
It is provided with a roller which is located on the opposite side of the wall forming body with respect to the base body and which enables the vehicle regulation device to be rolled and moved by coming into contact with the road surface.
The road surface contact body is provided with a ground contact surface that comes into contact with the road surface by rotating the wall forming body toward the road surface.
When the ground contact surface is in contact with the road surface, the roller is formed so as to move to a position where it does not contact the road surface.
The movement process of installing the above rollers on the road surface and moving them to the vehicle entry prohibited area,
A positioning process in which the wall forming body is positioned so as to be closer to the vehicle entry prohibited area or the travelable area than the vehicle entry prohibited area.
The installation process so that the ground contact surface of the road surface contact body is in contact with the road surface,
How to install a vehicle regulation device that includes. The eighth aspect of the present invention, wherein the travelable area side of the road surface contact body located on the travelable area side when the contact patch is brought into contact with the road surface includes an extension stroke for mounting the road surface extension body covering the road surface. How to install the vehicle regulation device.