JP3338826B2 - Traffic control stand - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a traffic control stand on which an instructor and a guardman robot are placed, which is used for organizing road traffic and vehicle traffic.

[0002]

2. Description of the Related Art When traffic is restricted by blocking one side or a part of a road during road construction or the like, a color cone or a rotating light is arranged in front of the construction site to call attention to a passing vehicle, and furthermore, a guidance staff And a guardman robot informs a passing car of a traffic control place by a flag or an indicator light.

[0003]

However, these traffic control methods have the following problems. That is, there is a problem that the color cone and the rotating light are located at a low position on the ground surface and are difficult to be seen from a distance. In particular, it is difficult to recognize at night or from industrial vehicles such as trucks and dump trucks with a high sitting height and passenger cars behind trucks and the like, and the driver of the vehicle does not notice that there is a traffic regulation place and collides with a guide man or a guardman robot. There was a problem that an accident easily occurred. As a countermeasure, there is a method of placing safety drums and traffic signs to protect the guidance staff and guardman robots, but it is only meaningful to mitigate the damage in the event of an accident, preventing the accident from occurring As a drastic measure, there has been a demand for the development of a traffic control stand that allows the guidance staff and the guardman robot to be seen from the truck and the passenger car behind the truck.

SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems. In addition to being installed on a road, it is possible to visually recognize that there is a traffic regulation place on the road from a distance, and it is lightweight and excellent in transportability. It is an object of the present invention to provide a traffic control stand which is equipped with necessary equipment and which is convenient without having to pick up equipment one by one, and which is suitable for mass production at low cost.

[0005]

In order to achieve this object, a traffic control board according to the present invention is provided with three to a plurality of frame bodies formed in a frame shape and having one or a plurality of horizontal rails inside. The outer peripheral edge portion has a connecting portion for connecting one side portion of the frame body to be rotatable or detachable, and a hook portion to be hooked on two or more top portions or the horizontal rails of the frame body. It has the structure provided with the floorboard and the signboard holding part fixed to the said top part or the said crosspiece of the said frame body, or arrange | positioned detachably.

[0006] With this configuration, a human or guardman robot can be set up at a high position to swing a flag or a guide light, and a signboard or sign having a large area can be displayed at a high position. Can be noticed that there is a traffic-restricted place.

[0007]

Traffic control table according to claim 1 of the embodiment of the present invention includes 1 to a frame having a horizontal crosspiece 1 or a plurality of inwardly formed in a frame shape, the inside is formed in a frame shape Multiple crossbars
A short frame body having a lower height than the frame body
And one side of the adjacent frame or the short frame.
A rotatable connecting portion for rotatably connecting the two or more frames or
Is a floor plate having a top portion of the short frame and a hook portion to be hooked on the horizontal rail at an outer peripheral edge, and is fixed to or detachable from the top or the horizontal rail of the frame or the short frame. Signboard holding portion disposed at the bottom of the frame or the short frame
A placement on which a weight is placed so as to be detachably attached to the horizontal rail of the step
And a member .

With this configuration, the following functions are provided. (1) The guide has a floor board on which the guide or the guardman robot is mounted, and the guide or the guardman robot can be placed at a higher position from the ground surface. It is possible to warn a passing vehicle coming from a distant place, and the driver can be surely notified that there is a traffic regulation place or the like. (2) Since the state of the vehicle arriving from the guidance staff can be quickly understood, it is possible to evacuate a vehicle that may collide early without stopping at a stop position from the state of the vehicle,
Excellent safety. (3) The floorboard is removable and the connection between the frames is
Since it is rotatable , it can be unfolded and folded when carrying the traffic control stand on a truck or the like or when storing it in a warehouse or the like, so that space can be saved when loading or storing on a vehicle. (4) When the floorboard is damaged due to long-term use, the floorboard can be easily replaced. In addition, when the traffic control stand is unfolded and folded, the floor plate can be removed, so that it is not in the way. (5) A signboard holding portion formed at a high position on the side surface is provided, and the signboard holding portion holds a signboard on which characters, signs, and graphics such as "under construction" and "under check" are displayed.
The signboard can be visually recognized from a distance, and the driver of the vehicle can be notified of the presence of a traffic-restricted place or the like from a distance. (6) One or more frames and one or more short frames as side surfaces
Adjust the height of the lower end and arrange it into a shape or a circular tube
By forming, the entrance of the guide member above the short frame
It can be. In addition, the opposite frame is a short frame
By doing, a two-arm movable guardman robot etc.
Can be boarded without getting stuck on members such as the frame
it can. (7) The mounting member is detachably arranged on the lowermost horizontal rail,
By putting a weight on top, you can lower the center of gravity
Thus, the stability can be improved.

Here, as a material for forming the frame, a metal or wooden rod, prism, pipe, or the like such as stainless steel, iron, or aluminum can be used. Metal rods and pipes are preferable, and steel rods and pipes are more preferable because they can be firmly connected by welding. In addition, it is more preferable to apply a surface treatment such as galvanization in order to impart rust prevention to the surface. Further, it is preferable to apply a yellow and black band pattern (giraffe pattern) on the surface because visibility can be improved.

The number of horizontal rails provided on the frame can be arbitrarily set according to the height of the traffic control table. By forming the vertical and horizontal lengths and thicknesses of the respective frames to be the same, the materials forming the frames can be unified, and mass production can be performed at low cost.

[0011] The cross rail provided on the frame can be used as a stair when a guide member moves up and down between the ground surface and the floorboard. It is preferable that the interval of the arrangement is 180 to 400 mm so that the guide member can safely go up and down.

When one or more long frames and one or more short frames are formed as side surfaces and the height of the lower end thereof is aligned to form a square or circular cylinder, the short frame may be used. Above the frame can be used as a doorway for the guide member. When a long frame is provided, the upper part of the long frame is guided by a guide man or a guardman robot on a traffic control stand from stones and garbage rolled up by passing vehicles, arms of heavy work machines such as cranes, etc. Is more preferred because it protects

A hinge, a hinge, a washer, or the like is used as a connecting portion (hereinafter, referred to as a rotating connecting portion) for rotatably connecting one side portion of the frame body. As the portion (hereinafter, referred to as a detachable connecting portion), a member in which a pin is inserted into a female joint disposed on one side of an adjacent frame body or the like is used.

It is preferable to form the frame with two or more colors, for example, yellow and black stripes (giraffe patterns) by coloring or tape, etc., since visibility is improved. It is more preferable to use a yellow or black tape as a reflection tape because it can attract the driver's attention even at night.

As the material of the floor plate, a metal plate such as stainless steel or the like, a metal plate such as aluminum or the like, or a hard plastic plate or net such as FRP, or a strip steel plate is used.
This is for supporting the weight of the guide member or the guardman robot. When a metal plate such as a steel plate is used, it is preferable to apply a surface treatment such as galvanization or to provide a drain hole in a floor plate in order to impart rust resistance to the surface. Further, as the hooking portion of the floorboard, a method of bending a side of the floorboard in the vertical direction, fixing an L-shaped bracket on the backside of the floorboard, or the like can be adopted. In addition, it is more preferable to cut off the corners of the floorboard, because the floorboard is easily detached. Further, the height at which the floorboard is disposed is preferably about 800 to 1500 mm. If it is too high, it will take time and effort for the guide to climb, and if the guide or guardman robot is placed, the center of gravity will be high and unstable, and if it is too low, the height at which the guide or guardman robot is placed is insufficient. The effect of attracting the attention of passing vehicles is small, and neither is preferable. By setting the height to 800 to 1500 mm, it can be easily recognized even from the driver's seat of an industrial vehicle.

Here, the frame on which the signboard holding portion is provided is elongated.
By making the frame and the other frame a short frame, the frame
Low material as pipe and other materials to be formed can be reduced
Mass production at reduced cost and weight
Excellent transportability. Also, the upper part of the short frame is open
Therefore, actions such as flag waving of guidance staff and guardman robots
Less obstruction and excellent workability. Also, a short frame
Because the upper part of the body is open,
When placing the Doman robot, there are few obstacles
Excellent workability. In addition, a signboard holder is provided.
The signboard is more prominent because it is a short frame other than the frame
In addition, the visibility of the signboard is improved. On the other hand, the doorway of the guide
By using only a short frame at the location where
Frames other than short frames are guided when boarding a traffic control stand
Because it surrounds members, it is excellent in safety. In addition, long frame is a sign
As long as there is at least one body for disposing the board holding part
Good, and the short frame should be placed at the entrance and exit
It suffices if at least one body is provided.

[0017] It should be noted that, as the size of the floor plate is substantially in the central part 7
It is preferable to use a square or circular shape having a width of at least a circle of 00 mmΦ. This is because the most common type of guardman robot on the market can be mounted.

The signboard holding section has a structure in which a flat plate member is attached to the side of the traffic control stand, and the flat plate member and the signboard are drilled at four corners and fixed with screws.
Arranged on three sides except the upper side or one side of the square, and a structure in which a signboard or the like can be inserted into the hollow part of the rail member from above or from the side can be adopted, but the signboard is detachable and easy to replace Therefore, a structure using a U-shaped rail member is preferable. Note that the signboard holder is attached to one side of the traffic control stand body and used with the side facing the direction of arrival of the vehicle. However, a plurality of signboard holders may be attached to two or more sides depending on the method of use and the like. The height at which the signboard holding unit is attached is set to be 1.4 m or more so that the passenger car behind the truck, which is considered to have the worst view ahead, can see the signboard from a distance.
It is preferably 2.5 m. In addition, it is preferable to use a reflection plate for the signboard attached to the signboard holding unit because the signboard can be easily seen from a far distance.

Further, by attaching a safety light such as a patrol light to the traffic control board of the present invention, the driver of the passing vehicle can be more attracted. In this case, if a waterproof power plug is provided in the frame of the traffic control board, it can be used as a power source for a safety light, and there is no fear of electric leakage, which is preferable.

[0020] In addition, disposed the speaker to the frame body, by connecting a microphone or recording tape use of induction members, it is possible to draw attention to passing vehicles also by voice.

In addition, it is convenient to provide a base on which a mobile phone or a wireless device is placed so that it can be used at any time, and to keep in touch with other guides at the time of road traffic control or emergency.

[0022] In addition, the traffic control board, if you provided a power panel including a power totalizer inside, become a clear fee based on the use power, it makes it easier to borrow power from the general of the home or the like,
This eliminates the need to start a noisy generator, which is preferable. In addition, it is desirable to arrange a breaker and an earth leakage breaker in the power supply panel so that a borrower is not damaged in the event of an electric accident.

Further, it is preferable that a fixing member is provided which can be detachably locked at one end to a part of the frame, and is detachable at the other end to a part of an object or a heavy object fixed to the ground. By firmly connecting the traffic control stand to the guardrails or heavy vehicles fixed to the ground with the fixing members, it is possible to prevent the traffic control stand from overturning even if it is subjected to vibration or strong winds caused by traffic of large vehicles. This is because it can be prevented. Here, a hook, a shackle, or the like is used as an end of the fixing member. As the shape of the fixing member, any shape such as a string shape, a chain shape, and a rod shape can be adopted, but a string shape or a chain shape is preferable because of excellent storage properties. As the material of the fixing member, iron or nylon having high tensile strength is preferable. In addition, it is preferable that the fixing member has a telescopic function such as a screw mechanism. This is because, after connecting the traffic control stand and the guardrail, the fixing member is tensioned to make the traffic control stand more difficult to fall.

When the mounting member on which the weight is to be mounted is mounted on the lowermost part of the horizontal rail so as to be detachable or fixed, when the weight is mounted, the center of gravity of the traffic control stand is lowered, and the traffic control stand becomes stable. It is preferable because it is difficult to fall down. Here, as the shape of the mounting member, a flat plate shape, a dish shape, a square shape, etc. can be adopted, but if it is a dish shape or a square shape, an indefinite object such as sand or stone can be directly mounted. ,preferable. As the weight, any one can be used as long as it is heavy, but a block, earth and sand, a weight, etc., which have a large specific gravity and are easily available at a road construction site or the like, are preferable.

The second aspect of the present invention is the first aspect.
The traffic control stand according to the above, wherein the adjacent frame or the front
Detachment that connects one side of the short frame body detachably
It has a configuration provided with a connecting portion.

With this configuration, in addition to the function of the first aspect,
It has the following effects. (1) The floorboard is detachable and the connection between the frames is
Because it is detachable, put the traffic control stand on a truck etc.
Unfold and fold when transporting or storing in a warehouse.
Can be folded, saving space when loading or storing on vehicles
Can be achieved.

The third aspect of the present invention is the second aspect.
The traffic control stand according to the above, wherein the adjacent frame or the front
Wherein the one side portions of the short frame are detachably connected to each other.
Has a configuration having at least two detachable connecting portions.
You.

With this configuration, in addition to the function of claim 2,
It has the following effects. (1) A link that removably connects the sides of adjacent frames.
Since there are two or more junctions, the traffic control stand is divided into two or more
Can be transported or stored separately
Therefore, it is excellent in transportability and storage stability.

The invention described in claim 4 of the present invention according to claim 1
The traffic control stand according to any one of the above-described items 3 to 3 ,
The frame and the short frame are formed in an arc shape in plan view.

According to this configuration, any one of claims 1 to 3 is provided.
In addition to the effects of the first aspect , the following effects are provided. (1) The assembled traffic control board is circular in plan view.
In addition, the signboard holding section and the signboard are detachably provided. This
As a result, the signboard can be held at any point on the side of the traffic control board
Parts and signs can be attached, signs can be attached
Can be turned in the direction of arrival of the vehicle.
Installation time is reduced.

The fifth aspect of the present invention is the first aspect of the present invention.
The traffic control stand according to any one of the above items 4 to 4,
Jack mechanism such as screw jack and pneumatic jack at the bottom,
There is height adjustment means consisting of one of the button latches
Configuration.

According to this structure, any one of claims 1 to 4 can be provided.
In addition to the effects of the first aspect, the following effects are provided. (1) Leveling is performed because height adjustment means is provided.
On roads that have slopes or uneven surfaces
The traffic control stand can be stably upright when placed in
And the risk of falling down can be reduced. here,
As the height adjusting means, those having a jack mechanism,
Button latches, liner materials laid under flat plates, etc.
Can be adopted. Screws with jack mechanism
Jack, rack drive jack, hydraulic jack, air pump
Jacks can be used, but the structure is simple and excellent in maintainability
Screw jacks are preferred.

The invention described in claim 6 of the present invention according to claim 1
To a traffic control table according to any one of the 5, before
Fixed to the top or the crosspiece of the frame or short frame
Provided with a tool storage section which is attached or detachably arranged.
It has a configuration that.

[0034] With this configuration, in addition to the effect of any one of claims 1 to 5, it has the effect of following. (1) Since the tool storage section is provided, the guide staff can quickly take out tools such as a flag and a lamp when needed, and can return the tool storage section to the tool storage section when not in use, thereby preventing the tool from being lost. In addition, since there is always equipment for guidance and the like, it is possible to quickly move to the guidance work without going to pick up the equipment one by one. Here, the tool storage section may have a box shape, T shape, inverted L shape or the like as long as it has a hollow structure with an open upper surface. An inverted L-shape is preferable because it fits easily when inserted. In this case, it is preferable to put the flagpole of the flag in the vertical portion of the inverted L shape because the flag is easy to take out.
In addition, as a material for forming the tool storage portion, wood, metal, plastic, or the like can be adopted, but a metal plate that is strong and easy to process is preferable. In addition, it is more preferable to apply a surface treatment such as galvanization in order to impart rust prevention to the surface. In addition, in order to prevent rainwater from entering, a deployable lid may be attached to the upper surface of the tool storage unit.

[0035] The traffic control table in the first embodiment of the present invention (Embodiment 1) will be described with reference to the drawings.

FIG . 1 is a perspective view of a main part on the front side of a traffic control stand according to Embodiment 1 of the present invention, FIG. 2 is a perspective view of a main part on the back side, and FIG. 3 is a plan view of the main part. FIG. 4 is an enlarged perspective view of a main part of the support leg and the height adjusting means.
FIG. 3 is a development view of a main part of the traffic control stand according to the first embodiment of the present invention.

[0037] In FIGS. 1-5, 1 traffic control table in the first embodiment of the present invention formed into a square in plan view,
Reference numerals 2a, 2b, and 2c denote frame bodies formed of iron or aluminum pipes made of stainless steel or the like in a frame shape, and 3 denotes a frame body 2.
a, 2b, 2c, a short frame formed of a stainless steel or aluminum pipe or the like with a height lower than that of the short frame, 4 is the inside of the frames 2a, 2b, 2c, and the short frame 3. It is a horizontal rail erected in the area. The number and the erection positions of the horizontal rails 4 are appropriately selected according to the arrangement position of the below-described floor plate, the size of the frames 2a, 2b, 2c, the short frame 3, and the like. In addition, the horizontal rail 4 erected on the short frame 3 is used as a stair when the guide member goes up and down on the traffic control board 1. 5 is the frame 2a and the frame 2
b, a frame 2b and a frame 2c, a frame 2a and a rotatable connecting portion for rotatably connecting each side of the short frame 3 to each other, and a rotatable connecting portion composed of a hinge, a washer and the like. It is a detachable connection part for detachably connecting the side parts of the short frame body 2c and the short frame body 3 (FIG. 2). The detachable connecting portion 6 includes a cylindrical female joint 6a disposed on one side of the frame 2c, a cylindrical female joint 6b disposed on one side of the short frame 3, and a female joint 6a. And a pin 6c coaxially inserted into the female joint 6b. Pin 6
c into and out of the female joints 6a and 6b,
The connection and disconnection of the side portions of c and the short frame 3 can be performed. Reference numeral 7 denotes a substantially rectangular floor plate in which a hooking portion 7a formed on the outer peripheral edge is detachably hooked to the horizontal rail 4 of the frames 2a, 2b, 2c and the top of the short frame 3 so as to be notched. , 8
Reference numeral 9 denotes an extended portion extending from the lower end of each of the vertical members on both sides of the frame 2b and the short frame 3; 9, a movable member such as a caster with a stopper provided on the extended portion 8; Body 2
a, 2b, 2c, and support legs 11 which are provided on the vertical member on one side of the short frame 3 so as to project outward, and 11 is a height of a screw jack or the like having a jack mechanism screwed to a lower portion of the support leg 10. Adjustment means. The height of the height adjusting means 11 is adjusted according to the height difference of the installation place of the traffic control stand 1, and the inclination of the floorboard 7 is adjusted. Reference numeral 12 denotes locking portions 12a, 1 formed on one side of the frames 2a, 2c connected via the short frame 3.
2b, both ends of which are detachably engaged with each other, and a safety holding portion such as a chain cord suspended above the short frame 3, and 13 is disposed or attached to the top of the frame 2a and the horizontal rail 4 on the upper side. U-shaped signboard holding portion, which is freely hung and has a groove formed in the inner side wall, 1
Reference numeral 4 denotes a traffic sign or a character that draws the driver's attention, which is inserted into the groove of the signboard holding portion 13 by sliding both sides from above (for example, “under construction”, “inspection”, “under regulation”,
A signboard on which "Left to the right") or a figure is displayed, 15 is an inverted L-shaped tool storage section detachably engaged with the top of the frame 2b and the upper horizontal rail 4, and 16 is tool storage A tool 17 such as a flag and a warning light stored in the section 15 is a fixing member for connecting the vertical member of the frame 2a to a guardrail, an automobile or the like and fixing the traffic control stand 1 to the side of a road or the like.

With reference to the drawings, a description will be given of a method of using the traffic control stand of the first embodiment configured as described above.

[0039] First of all, placed on a traffic control table 1 the expanded state (FIG. 5) or the back of the truck or the like in a state where the folded it, and transport to the installation location of the traffic control table 1, such as traffic regulations place on the road . At the installation location, the traffic control stand 1 is erected, and the frames 2a, 2b, 2c,
The short frame 3 is arranged in a cylindrical shape so as to form a rectangular space. Next, the pins 6c are inserted into the female joints 6a, 6b of the detachable connecting portion 6, and one side portions of the frame 2c and the short frame 3 are connected to each other. Next, the hooks 7a are connected to the frames 2a, 2b, 2c.
The floor plate 7 is disposed so as to be hung on the horizontal rail 4 and the top of the short frame 3 at a position corresponding to the restricted place. Next, signboard holder 1
The traffic control stand 1 is disposed with the frame 2a on which the vehicle 3 is disposed facing the traveling direction of the vehicle or the like, the stopper of the moving member 9 is set, and the traffic control stand is moved by the height adjusting means 11 as shown in FIG. 1
The height is adjusted according to the height difference of the installation location of the, and the floor plate 7 is made substantially horizontal. Next, one end of the fixing member 17 is connected to the frame 2a,
2b, 2c, and one of the short frames 3 (the frame 2a in the first embodiment) is connected to a predetermined portion, and the other end is connected to a predetermined portion such as a guardrail or a stopped vehicle. I do.
The length of the fixing member 17 is adjusted, the fixing member 17 is tensioned, and the traffic control stand 1 is fixed. When the traffic control stand 1 is stable, the traffic sign content (for example,
A signboard 14 indicating "under construction", "leaving to the right" or the like is inserted, and the guideman gets on the floor plate 7 from the short frame 3 side. After boarding on the floor plate 7, both ends of the safety holding portion 12 are
a, 12b, the guide staff arranges the tool storage section 15 as necessary, and stores the tool 1 such as a flag, a lamp and the like stored therein.
The work such as guidance of the vehicle is performed by using 6.

[0040] Next, a method of storage traffic control table 1. After the work such as guidance of the vehicle is completed, first, the floor panel 7, the signboard 14, and the tool storage unit 15 are removed. Next, the pin 6c is pulled out from the female joints 6a, 6b of the detachable connecting portion 6, and the frame 2
c and one side of the short frame 3 is cut off. Next, the frames 2a, 2b, 2c and the short frame 3 are unfolded as shown in FIG. 5, folded as required, and stored in a truck bed or the like. In the first embodiment, a case has been described in which a guide member rides on the floor plate 7. However, the present invention can be similarly carried out with a doll such as a guardman robot.

[0041] According to the thus constructed traffic control table of the present embodiment 1 as described above has the following functions. (1) Since the signboard holding portion 13 is attached at a high position on the side (approximately the same height as the driver's seat of a dump truck or a truck), the signboard 14 can be easily seen from a distance, and the driver can be restricted in traffic. The presence of a place or the like can be reliably notified. (2) Since there is a floor plate 7 on which a guideman or a guardman robot can be placed, the guideman or the guardman robot can be placed at a position higher than the ground surface (at substantially the same height as the driver's seat of a dump truck or a truck). In addition, it is possible to draw attention to vehicles passing from a distance, and the driver does not overlook that there are traffic-controlled places. (3) Since the state of the vehicle arriving from the guidance staff can be quickly understood, the vehicle that does not stop can be evacuated early, and the safety is excellent. (4) The frames 2a, 2b, 2c and the short frame 3 can be freely expanded and folded by the rotary connecting portion 5 and the detachable connecting portion 6, so that they are transported on a truck or the like or stored in a warehouse or the like. In addition, it can be folded and placed, and space can be saved during loading and storage. (5) Since the short frame 3 has the horizontal rail 4 that can be used as a stair when ascending and descending, the guide member can easily and safely go up to the floor plate 7. (6) Since the floor plate 7 is detachably hung, the floor plate 7
In the case where is corroded by rainwater or the like, only the floor plate 7 can be easily replaced. (7) Since the tool storage section 15 is provided, the guide staff can quickly take out the tool 16 such as a flag and a lamp when needed, and can return to the tool storage section 15 when not in use to prevent loss. . (8) Since the traffic control board 1 has the moving member 9, the traffic control board 1 can be easily moved. When the traffic control board 1 is not used, the traffic control board 1 is placed on the side of a road where vehicles do not pass. When necessary, it can be moved to a predetermined place only by hand. (9) Since the height adjusting means 11 for leveling is provided, the floorboard 7 can be leveled even when the traffic control stand 1 is placed on a road having a slope or an uneven surface. Therefore, even if the guidance staff gets on or the guardman robot is placed, it is stable and the possibility of falling is small. (10) Since the traffic control stand 1 is connected to the traffic control stand 1 and the guardrail, heavy vehicle, etc. fixed to the ground by the fixing member 17, it is possible to prevent the traffic control stand 1 from falling over due to vibration or strong wind. it can. (11) Since the frames 2a, 2b, 2c and the short frame 3 are made of stainless steel or iron pipe, they are lightweight and easy to carry, and are not easily affected by wind resistance and fall down.

[0042] Here, the frame body 2a, 2b, 2c, since the short frame 3 is formed with iron or aluminum, such as pipes, such as stainless steel, is easy to carry lightweight, also, signboard holder 13 Also, attachment of the tool storage unit 15 and the like can be easily performed. If the floor plate 7 and the tool storage unit 15 are provided with drain holes or are formed in a net shape, it is possible to prevent water from accumulating in the floor plate 7 and the tool storage unit 15 even in rainy weather, freezing and freezing. When the signboard holding unit 13 is detachably provided, a frame on which the signboard holding unit 13 is provided can be appropriately selected according to the installation direction of the traffic control stand 1. A signboard 14 is detachably inserted into the signboard holding unit 13 so that signboards 14 having different display contents can be replaced as appropriate. The frame and the signboard holding portion 13 are provided with a giraffe pattern to improve visibility, but a pattern other than the giraffe pattern may be provided. When each frame is formed in an arc shape in plan view, the assembled traffic control board becomes circular in plan view. A signboard holding portion and a signboard formed in an arc shape in a plan view are detachably provided on this. As a result, the signboard holding portion or the signboard can be attached to any part of the side surface of the traffic control board, and the side surface on which the signboard is attached can be directed to the arrival direction of the vehicle, so that the installation time is shortened. In the first embodiment, one short frame (short frame 3) is used. However, when three of the four frames are short frames, a pipe material forming the frame is used. Therefore, it is possible to mass-produce at low cost because the number of materials can be reduced, and it is excellent in transportability because the weight is reduced. Further, since the upper portion of the short frame is open, there is little obstacle that hinders the operation of the guideman or the guardman robot, such as waving a flag, and the workability is excellent. In addition, since the upper part of the short frame is open, there is little obstruction when the guideman gets on or when the guardman robot is placed, and the workability is excellent. Furthermore, since the frame other than the frame in which the signboard holding portion is provided is a short frame, the signboard is more conspicuous, and the visibility of the signboard is improved.

[0043] (Embodiment 2) Next, the traffic control table in the second embodiment of the present invention will be described with reference to the drawings.

FIG . 6 is a perspective view of a main part of a traffic control stand according to the second embodiment of the present invention, and FIG. 7 is a developed view thereof.

In FIGS. 6 and 7, reference numeral 4 denotes a horizontal rail, 5 denotes a rotary connecting portion, 6 denotes a detachable connecting portion, 6a and 6b denote female joints, 7 denotes a floor plate, 7a denotes a hooking portion, and 8 denotes an extending portion. , 9 are moving members, 10
Is a support leg, 11 is height adjustment means, 12 is a safety holding part, 1
Reference numerals 2a and 12b denote locking portions, reference numeral 13 denotes a signboard holding portion, and reference numeral 14 denotes a signboard, which are the same as those in the first embodiment. 1a is a traffic control board according to the second embodiment of the present invention, 20a and 20b are frames formed of a pipe made of iron such as stainless steel or aluminum or the like, and 21a and 21b are frames 20a and 20b.
This is a short frame formed with a height lower than b and formed in a frame shape with a pipe made of iron or aluminum such as stainless steel or the like. One side portions of the frame body 20a and the short frame body 21a and one side portions of the frame body 20b and the short frame body 21b are rotatably connected by the rotation connection portion 5. Also, one side of the frame 20a and the short frame 21b, and the frame 2
Ob and one side of the short frame 21a are detachably connected to each other by a detachable connecting portion 6 which is a connecting portion. Reference numeral 15 'denotes an inverted L-shaped tool storage section which is detachably engaged with the top of the frame body 20a and the upper horizontal rail 4 and is shorter than the tool storage section 15 of the first embodiment. Reference numeral 18 denotes a tool storage section. A waterproof power plug is provided on the side wall of 15 'and used as a power source for a safety light (not shown). The floor plate 7 has a hooking portion 7a formed on a peripheral portion thereof hooked on the horizontal rail 4 such as the lower side of the frames 20a and 20b and the tops of the short frames 21a and 21b, respectively. The extending portion 8 extends at the lower end of the vertical member on both sides of the short frames 21a, 21b, and the moving member 9 is disposed at the lower end. The support leg 10 is disposed so as to protrude outward from the lower side of the vertical member on both sides of the frame members 20a and 20b, and the lower end thereof is screwed with a height adjusting means 11, respectively.
Two locking portions 12b are provided on both sides on the upper side of the frame 20a, and two locking portions 12a are provided on both sides of the frame 20b. The safety holding portion 12 locks both ends. Part 12a,
12b and suspended above the short frames 21a and 21b. The signboard holding unit 13 includes the frame bodies 20a, 2
The signboard 14 is disposed on the top of the floor 0b and on the horizontal rail 4 on the upper side, and the signboard 14 is inserted from above from the inside.

The method of using the traffic control stand of the second embodiment configured as described above will be described below with reference to the drawings. First, the female joints 6a, 6
b, the pins 6c are inserted and connected to one side of the short frame 21a and the frame 20b, and one side of the frame 20a and the short frame 21b to connect the frames 20a and 20b. ,
The short frames 21a and 21b are arranged so as to form a rectangular space in plan view. Next, as in the first embodiment,
Floorboard 7, safety holding section 12, signboard 14, tool storage section 15 '
Is arranged, the moving member 9 is locked, the height adjusting means 11 is adjusted, and a guide member performs work such as guiding a vehicle on the floor plate 7.

[0047] Next, a method of storage traffic control table 1a. First, similarly to the first embodiment, the floor plate 7, the safety holding unit 12, the signboard 14, and the tool storage unit 15 'are removed. Next, the pin 6c is pulled out from the female joints 6a and 6b of the detachable connecting portion 6, and one side of the frame 20a and the short frame 21b is
Then, one side of the short frame 21a and the frame 20b are cut off from each other, and are developed as shown in FIG. Next, if necessary, the frame 20a and the short frame 21a, and the frame 20b and the short frame 21b are folded so as to overlap each other, and stored in a truck bed or the like. In the first embodiment, a case has been described in which a guide member rides on the floor plate 7. However, the present invention can be similarly carried out with a doll such as a guardman robot.

[0048] According to the configured the traffic control table of Embodiment 2 As described above, in addition to the effects of the first embodiment has the following functions. (1) Since the upper portions of the opposing short frame bodies 21a and 21b are open, the operating range on the floor plate 7 can be widened. A robot or the like can be mounted without removing the members such as the frame by removing the upper side of the safety holding unit 12 or the like. (2) By extracting the pins 6c from the female joints 6a and 6b of each of the detachable connecting portions 6, the frame 20a and the short frame 21 are removed.
b, since the short frame 21a and the frame 20b can be separated from each other, as shown in FIG. 7, (unit A) a configuration including the frame 20a and the short frame 21a connected by the rotation connecting portion 5 and ( Unit B) Frame 2 connected by rotating connection portion 5
The traffic control stand 1 can be divided into a configuration having the short frame 21b and the traffic control stand 1b, and can be separately transported and stored. Therefore, the transportability is excellent and the storage is excellent. (3) By connecting a predetermined number of (unit A) and (unit B) and changing the shape of the floorboard 7 according to the predetermined number and arranging them, the traffic control table 1 can be hexagonal or octagonal in plan view. It can be formed in a rectangular polygonal shape. For example, (unit A), (unit A), and (unit B) are connected to each other, and a hexagonally-shaped floor plate 7 is disposed on the (unit A), (unit A), and (unit B) to form a hexagonal traffic control board in plan view. be able to. Note that a combination of only (unit A) or a combination of only (unit B) may be used. (4) Since the signboards 14 are provided at two places, it is possible to simultaneously call attention to the vehicles traveling from both sides, which is excellent in workability and safety. (5) Since the tool storage section 15 'is disposed inside the frame 20a, the signboard 14 is not hidden, and the tool storage section 15' is located closer to the guide member on the floorboard 7, so that the flag or the like can be obtained. It is possible to easily and safely put the safety light in and out.

[0049] (Embodiment 3) Next, the traffic control table in the third embodiment of the present invention will be described with reference to the drawings.

FIG . 8 is a perspective view of a main part of a traffic control stand according to the third embodiment of the present invention, and FIG. 9 is a plan view of the main part. 8 and 9, 2a and 2c are frames, 3 is a short frame, 4 is a horizontal rail, 5 is a rotary connecting portion, 6 is a detachable connecting portion,
6a is a female joint, 6c is a pin, 8 is an extended portion, 9 is a moving member, 10 is a supporting leg, 11 is height adjusting means, 12 is a safety holding portion, 12a and 12b are locking portions, and 13 is a signboard holding. Part 1
Reference numeral 4 denotes a sign and reference numeral 17 denotes a fixing member, which are the same as those in the first embodiment, and are denoted by the same reference numerals and description thereof is omitted. Reference numeral 15 'denotes a tool storage portion, which is the same as that of the second embodiment, and is denoted by the same reference numerals and description thereof is omitted. 1b is a traffic control board according to the third embodiment of the present invention, 7 'is a triangular-shaped hanging portion 7'a formed at the peripheral edge of the horizontal rail 4 and the short frame at the lower side of the frames 2a and 2c. The floor board hung on the top of the body 3, 31 is the frame 2a
A safety light 32 such as a patrol light provided at the top of the vehicle, 32 is a waterproof power plug for supplying power to the safety light 31,
Reference numeral 3 denotes a storage box which is disposed on the top of the frame 2c and stores a mobile phone or a radio (not shown) used by the guide for communication.
Is a speaker arranged on one side of the signboard holding unit 13 for issuing a warning by voice. Waterproof power plug 3
2 is a generator for a car or the like or a power supply for a generator car (not shown)
, And further supplies power to the safety light 31 and the like. When the switch of the waterproof power plug 32 is turned on, the safety light 31 blinks, and it becomes easy to see that the traffic control stand 1b is installed from a distance. When an illuminated signboard is used, visibility can be further improved and safety is excellent. The traffic control stand 1b according to the third embodiment configured as described above is different from the traffic control stand according to the first embodiment in that the frame 2b is not provided (the number of frames is one less) and the floorboard 7 is provided. Are formed in a triangular shape, safety light 31, power plug 32, storage box 33, speaker 34
This is the point that has. The method of using the traffic control stand 1b of the third embodiment is the same as that of the first embodiment.
The description is omitted.

[0051] According traffic control table of the third embodiment configured in the above, in addition to the effects of the first embodiment has the following functions. (1) Since the number of frames is smaller than in the first embodiment, manufacture is easier, and the time required for deployment and folding is shorter. (2) Since the safety light 31 is provided, the driver of the passing vehicle can be more attracted to the driver and the power of the safety light 31 is supplied by the waterproof power plug 32, so that there is no fear of electric leakage. . (3) Since the storage box 33 that can store the wireless device is provided, it is possible for the guide staff members to communicate with each other at the time of traffic control or emergency. (4) Since the speaker 34 is provided, by connecting to a recording tape or a microphone used by a guide man, it is possible to call attention to a passing vehicle by voice, so that the presence of a traffic control place is more reliably notified. be able to. (5) Since the power plug 32 is provided, electric power can be easily supplied to the safety lamp 31 and the illuminated signboard 14.

[0052] FIG. 10 (Embodiment 4) a traffic control board main part perspective view of the fourth embodiment of the present invention, and FIG. 11 is a fragmentary plan view. FIG.
In FIGS. 0 and 11, reference numeral 8 denotes an extended portion, 9 denotes a moving member, 1
0 is a support leg, 11 is height adjustment means, 12 is a safety holding part,
Reference numerals 12a and 12b denote locking portions, which are used in the first embodiment.
The same reference numerals are given and the description is omitted. Reference numeral 1c denotes a traffic control table according to the fourth embodiment of the present invention, 41 denotes a cylindrical frame formed of a steel or aluminum such as stainless steel and a horizontal bar and a vertical bar, and 42 denotes a horizontal rail of the cylindrical frame 41. Reference numeral 43 denotes a placing member formed of a plate material disposed in the center of the lowermost horizontal rail 42, 44 denotes a weight such as a sandbag or an iron lump placed on the placing member 43, and 45 denotes an upper portion to be locked. A power supply panel provided with an integrating wattmeter that can supply power for construction and measure power consumption, which is locked to the cross rail at a portion (not shown), is cut out at four locations and is formed on the periphery. A circular floor plate in which a hook 46 a provided in the cylindrical frame 41 is hung on the horizontal rail 42, and 47 is formed in an arc shape along the side wall of the cylindrical frame 41 and is formed on the cylindrical frame 41. A tool storage section 48 detachably provided is a signboard holding section formed in an arc shape along the side wall of the cylindrical frame 41. 49 signs are inserted into signboard holder 48, 50 is a climb mouth portion formed by notching the rungs of the top of the cylindrical frame 41.

The method of using the traffic control stand 1c according to the fourth embodiment configured as described above will be described below. First, the traffic control board 1c is installed in a traffic regulation place on the road. Regarding the installation direction, the safety holding unit 12 may be installed in any direction except for facing the front. Then
The height adjusting means 11 is adjusted as in the first embodiment, and the floor plate 46 is made substantially horizontal. Next, the weight 44 is placed on the placing member 43 to stabilize the traffic control stand 1c. Next, the signboard holder 48 is disposed in the direction of arrival of the passing vehicle, and the signboard 49 is inserted into the signboard holder 48. Next, Embodiment 1
In the same manner as described above, the guide member gets on the floor plate 46 from the climbing section 50,
Guidance of vehicles is performed. In the third embodiment,
Although the case where the guidance member boarded the floor plate 46 was described,
The present invention can be similarly carried out by carrying a doll such as a guardman robot.

[0054] According to the thus constructed traffic control table of Embodiment 4 as described above, it has the following functions. (1) Since the cylindrical frame 41 is circular in a plan view and the signboard holding part 48 is detachable, the signboard holding part 48 can be attached to any part other than the side opening, and the traffic control stand 1c is installed. You do n’t need to worry about
After installation, the signboard holder 48 can be directed in the direction of arrival of the vehicle, and the installation time is reduced. (2) The mounting member 43 is provided below the cylindrical frame 41, and the weight 44 is mounted on the mounting member 43, whereby the traffic control stand 1c is mounted.
The center of gravity is lowered and stabilized, so it is less likely to fall down even when subjected to vibrations or strong winds and has excellent safety. (3) Since the power supply panel 45 including the power integrator is provided inside, the charge based on the power consumption becomes clear, the power can be easily borrowed from ordinary households and the like, and the generator with a large noise is started. No need. When a breaker or an earth leakage breaker is provided in the power supply panel 45, it is possible to prevent the borrower from being damaged in the event of an electric accident.

[0055]

As described above, according to the traffic control board of the present invention, the following excellent effects can be realized. According to the first aspect of the present invention, the following effects are obtained. (1) The guide has a floor board on which the guide or the guardman robot is mounted, and the guide or the guardman robot can be placed at a higher position from the ground surface. It is possible to warn a passing vehicle coming from a distant place, and the driver can be surely notified that there is a traffic regulation place or the like. (2) Since the state of the vehicle arriving from the guidance staff can be quickly understood, it is possible to evacuate a vehicle that may collide early without stopping at a stop position from the state of the vehicle,
Excellent safety. (3) The floorboard is removable and the connection between the frames is
Since it is rotatable , it can be unfolded and folded when carrying the traffic control stand on a truck or the like or when storing it in a warehouse or the like, so that space can be saved when loading or storing on a vehicle. (4) When the floorboard is damaged due to long-term use, the floorboard can be easily replaced. In addition, when the traffic control stand is unfolded and folded, the floor plate can be removed, so that it is not in the way. (5) A signboard holding portion formed at a high position on the side surface is provided, and the signboard holding portion holds a signboard on which characters, signs, and graphics such as "under construction" and "under check" are displayed.
The signboard can be visually recognized from a distance, and the driver of the vehicle can be notified of the presence of a traffic-restricted place or the like from a distance. (6) One or more frames and one or more short frames as side surfaces
Adjust the height of the lower end and arrange it into a shape or a circular tube
By forming, the entrance of the guide member above the short frame
It can be. In addition, the opposite frame is a short frame
By doing, a two-arm movable guardman robot etc.
Can be boarded without getting stuck on members such as the frame
it can. (7) The mounting member is detachably arranged on the lowermost horizontal rail,
By putting a weight on top, you can lower the center of gravity
Thus, the stability can be improved.

According to the invention described in claim 2, according to claim 1
In addition to the effects described above, the following effects are provided. (1) The floorboard is detachable and the connection between the frames is
Because it is detachable, put the traffic control stand on a truck etc.
Unfold and fold when transporting or storing in a warehouse.
Can be folded, saving space when loading or storing on vehicles
Can be achieved.

According to the invention described in claim 3, according to claim 2
In addition to the effects described above, the following effects are provided. (1) A link that removably connects the sides of adjacent frames.
Since there are two or more junctions, the traffic control stand is divided into two or more
Can be transported or stored separately
Therefore, it is excellent in transportability and storage stability.

[0058] According to the invention described in claim 4, claim 1
The following effects are obtained in addition to the effects described in any one of (3) to (3). (1) The assembled traffic control board is circular in plan view.
In addition, the signboard holding section and the signboard are detachably provided. This
As a result, the signboard can be held at any point on the side of the traffic control board
Parts and signs can be attached, signs can be attached
Can be turned in the direction of arrival of the vehicle.
Installation time is reduced.

According to the invention set forth in claim 5, claim 1 is provided.
The following effects are provided in addition to the effects of any one of
I do. (1) Leveling is performed because height adjustment means is provided.
On roads that have slopes or uneven surfaces
The traffic control stand should be stably upright when With
And the risk of falling down can be reduced.

[0060] According to the invention described in claim 6, claim 1
The following effects are obtained in addition to the effects described in any one of the first to fifth aspects. (1) Since the tool storage section is provided, the guide staff can quickly take out tools such as a flag and a lamp when needed, and can return the tool storage section to the tool storage section when not in use, thereby preventing the tool from being lost. In addition, since there is always equipment for guidance and the like, it is possible to quickly move to the guidance work without going to pick up the equipment one by one.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part on the front side of a traffic control board according to a first embodiment of the present invention.

FIG. 2 is a perspective view of a main part on the rear side of the traffic control board according to the first embodiment of the present invention.

FIG. 3 is a plan view of a main part of the traffic control board according to the first embodiment of the present invention.

FIG. 4 is an enlarged view of a main part of a bearing leg and height adjusting means.

FIG. 5 is an expanded view of a main part of the traffic control board according to the first embodiment of the present invention.

FIG. 6 is a perspective view of a main part of a traffic control board according to Embodiment 2 of the present invention.

FIG. 7 is a development view of a main part of the traffic control board according to the second embodiment of the present invention.

FIG. 8 is a perspective view of a main part of a traffic control board according to Embodiment 3 of the present invention.

FIG. 9 is a plan view of a main part of a traffic control board according to the third embodiment of the present invention.

FIG. 10 is a perspective view of a main part of a traffic control board according to Embodiment 4 of the present invention.

FIG. 11 is a plan view of a main part of a traffic control board according to the fourth embodiment of the present invention.

[Explanation of symbols]

 1, 1a, 1b, 1c Traffic control stand 2a, 2b, 2c Frame 3 Short frame 4 Side rail 5 Rotating connection 6 Detachable connection 6a, 6b Female joint 6c Pin 7, 7 'Floor plate 7a, 7'a Hanging part 8 Extension part 9 Caster 10 Support leg 11 Height adjusting means 12 Safety holding part 12a, 12b Locking part 13 Signboard holding part 14 Signboard 15 Tool storage unit 16 Tool 17 Fixing member 18 Power plug 20a, 20b Frame 21a, 21b Short frame body 31 Safety light 32 Power plug 33 Storage box 34 Speaker 41 Cylindrical frame body 42 Side rail 43 Placing member 44 Weight 45 Power board 46 Floor plate 46a Hanging part 47 Tool storage part 48 Signboard holding part 49 Signboard 50 Entrance

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Claims (6)

(57) [Claims] 1. A and the frame having a horizontal crosspiece 1 or a plurality of inwardly formed in a frame shape, the frame has a horizontal crosspiece 1 or a plurality of inwardly formed in a frame shape
The short frame formed lower than the body and the adjacent frame or one side of the short frame are rotated.
A pivotal connecting portion that freely connects , a floor plate having, on an outer peripheral edge thereof, a hook portion that is hooked to the top of the two or more frames or the short frame or the horizontal rail, and the frame or the short frame and said top or said lateral beam which is fixed to or detachably arranged to the signboard holder of the frame, desorption itself at the bottom of the rungs of the frame body or said short frame
And a placing member on which the weight is placed . 2. One of the adjacent frame members or the short frame member.
Equipped with a detachable connection part that detachably connects the side parts
The traffic control stand according to claim 1, wherein 3. One of the adjacent frame members or the short frame member.
The detachable connecting portion that connects the side portions detachably
3. The device according to claim 2, wherein at least two are provided.
Traffic control stand. 4. The method of claim 1, wherein said frame body and said short frame is formed in an arc shape in a plan view
Traffic control stand according to any one of the above. 5. The apparatus according to claim 1, further comprising a height adjusting means comprising at least one of a jack mechanism such as a screw jack and a pneumatic jack and a button latch at a lower portion .
Traffic control stand according to any one of the above. 6. A according to claim 1 to 5, characterized in that it comprises the frame body or said top or said fixed to rungs or detachably arranged to the tool housing portion of the short frame The traffic control board according to any one of the above.