JP3140829U - Support leg for single tube barricade - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a single leg barricade support leg that is easy to see from a passing vehicle and can be alerted even when a single pipe barricade is arranged along a road. In addition, the display contents can be easily changed according to the installation location of the single tube barricade.
SOLUTION: Single pipe barricade support legs 1 and 1 are arranged at intervals, and a single pipe 2 is bridged between them to constitute a single pipe barricade. A caution or guidance display board 6 is detachably held on the support leg 1 on a surface orthogonal to the axial direction of the single tube 2.
[Selection] Figure 1

Description

  The present invention relates to a single tube barricade for partitioning off-entry locations, construction sites, and the like. In particular, the present invention relates to a single-tube barricade support leg (also referred to as a stand) that is disposed with a space between the single-tube barricades.

  Single pipe barricades are used to partition off-entry locations and construction sites. The single pipe barricade is configured by bridging a pipe called a single pipe between left and right support legs standing at intervals.

  When such a single tube barricade is installed along a road, for example, there are cases where it is desired to display various indications such as “slow down” to a passing person or a car. Conventionally, this type of display is performed by attaching a banner to a single tube.

  However, when a banner is attached to a single pipe, in most cases, it is displayed in a positional relationship parallel to the passing vehicle. In other words, when a single pipe barricade single pipe is arranged along the road, a banner attached to the single pipe is easy to see from a direction orthogonal to the passing direction, but is difficult to see from a passing vehicle.

  The problem to be solved by the present invention is to provide a single-tube barricade support leg that is easy to see from a passing vehicle and can be alerted even when a single-tube barricade is arranged along a road. . By the way, since the contents to be displayed differ depending on the installation location of the single tube barricade, it is preferable that the displayed contents can be easily changed.

  The present invention has been made to solve the above-mentioned problems, and the device according to claim 1 is arranged for a single-tube barricade in which a single-tube barricade is formed by placing a single tube between them. A support leg for a single-tube barricade, wherein a caution or a guide is displayed on a surface orthogonal to the axial direction of the single tube. The single pipe is bridged between a pair of support legs, but it is sufficient if at least one of the support legs can display a caution or guidance. Then, the display is made on one or both of the pair of support legs.

  According to the first aspect of the present invention, since attention or guidance is displayed on the surface orthogonal to the axial direction of the single pipe, even if the single pipe of the single pipe barricade is arranged along the road, It is easy to see from the vehicle and can alert you.

  The invention according to claim 2 is the support leg for single tube barricade according to claim 1, wherein the display is made by detachably holding a display plate on the support leg.

  According to the second aspect of the present invention, since the caution or guidance display plate can be attached to and detached from the support leg, the display can be easily changed to an optimum display according to the installation location of the single tube barricade. it can.

  The invention according to claim 3 is the support leg for single tube barricade according to claim 2, wherein the display board is provided to project outward from a side end portion of the support leg.

  According to the third aspect of the present invention, the attention or guidance display plate is provided so as to protrude outward from the side end portion of the support leg, so that it is possible to more effectively alert the passing vehicle or the like. .

  The invention described in claim 4 is characterized in that a nut is embedded, and the display plate is detachable by a butterfly bolt screwed into a screw hole of the nut. It is a support leg for single pipe barricades of description.

  According to the fourth aspect of the present invention, by using the butterfly bolt, the display plate can be easily attached to and detached from the support leg.

  Further, the invention according to claim 5 is the single leg barricade support leg according to claim 4, wherein both the support leg and the nut are made of plastic.

  According to the invention described in claim 5, the nut for attaching the display board is formed of plastic, like the support leg. Therefore, it is not necessary to remove and separate the nut when the support leg is discarded.

  ADVANTAGE OF THE INVENTION According to this invention, even when the single pipe | tube barricade single pipe | tube is arrange | positioned along a road, it is easy to see from a passing vehicle and can provide the support leg for single pipe barricades which can call attention. Moreover, it can also be comprised so that a display content can be changed easily according to the installation place of a single-tube barricade.

  Hereinafter, the single leg barricade support leg of the present invention will be described in more detail based on examples.

  FIG. 1 is a perspective view showing a usage state of a first embodiment of a support leg for a single-tube barricade according to the present invention. As shown in this figure, the support leg 1 constitutes a single-tube barricade together with the other support legs 1 and the two single tubes 2 and 2. That is, the single-tube barricade includes a pair of front and rear support legs 1 and 1 disposed facing each other with a space therebetween, and two single tubes 2 and 2 spanned between the support legs 1 and 1.

  In FIG. 1, the front and rear support legs 1 and 1 have the same configuration. Each support leg 1 is integrally formed of plastic. The shape of the support leg 1 is not particularly limited. In the illustrated example, the support leg 1 has a substantially A-shaped thick and hollow plate shape. Specifically, the left and right support pieces 3, 3 branching away from each other as they go downward, and the connection piece 4 that horizontally bridges the lower ends of the left and right support pieces 3, 3, substantially A-shaped It is formed integrally with the shape.

  A clamp 5 for detachably holding the single tube 2 is fixed to the top of the support leg 1, that is, the upper part of the branch portion between the left and right support pieces 3 and 3. In addition, a clamp 5 that holds the single tube 2 in a detachable manner is also fixed to the upper portion of the central portion in the left-right direction of the connection piece 4.

  The display board 6 can be detachably attached to the shoulder portion of the support leg 1. For this purpose, screw holes 7 are formed on the upper portions of the left and right support pieces 3 and 3 so as to open to the front surface at symmetrical positions. The display plate 6 can be attached to the screw hole 7 with a butterfly bolt 8.

  2 and 3 are views showing a mounting portion of the display board 6 to the support leg 1, FIG. 2 is an exploded perspective view, and FIG. 3 is a cross-sectional view. As shown in these drawings, in this embodiment, nuts 9 and 9 are embedded in left and right symmetrical positions on the upper front surface of the support piece 3 to form screw holes 7. The nut 9 may be fixed when the support leg 1 is molded, or may be retrofitted to the support leg 1 after molding. In any case, the nut 9 is fixed to the support piece 3 with the screw hole 7 opening to the front surface of the support piece 3. Appropriate irregularities 10 are formed on the outer peripheral surface of the nut 9, and the irregularities 10 prevent the nut 9 from falling off the support leg 1.

  Incidentally, the nut 9 is preferably made of plastic, like the support leg 1. Thereby, at the time of discarding each support leg 1, the effort which removes the nut 9 from the support leg 1 can be saved for the separation of dust.

  The display board 6 of the present embodiment is a hollow plate curved in an arc shape and is integrally formed of plastic. At the front surface of the display board 6, warnings and guidance are displayed. For example, in the example shown in the figure, a caution display “slow down” is written vertically. However, the display content is not limited to this, but may be “schoolchildren's attention”, “running attention”, “falling object attention”, “road surface attention”, “freezing attention”, or “slip attention”. Further, not only characters but also figures or symbols may be displayed instead of or in addition thereto.

  An attachment piece 11 to the support leg 1 is integrally formed on the front surface of the display plate 6 so as to extend outward from the side end portion in a plate shape. In the example of illustration, this attachment piece 11 is extended in the substantially triangular shape so that it may taper off as it goes outside, The front-end | tip part is formed in circular arc shape. Bolt insertion holes 12 are formed in the attachment piece 11 so as to penetrate in the front-rear direction perpendicular to the plate surface.

  The display board 6 having such a configuration is configured such that the bolt 8 is inserted into the screw hole 7 of the support piece 3 through the bolt insertion hole 12 of the attachment piece 11 with the rear surface of the attachment piece 11 superimposed on the front surface of the support piece 3. It is attached by screwing in. The bolt 8 is preferably a butterfly bolt. In the attached state, it is preferable that the display plate 6 is brought into contact with a part of the support leg 1 so that the display plate 6 does not rotate with respect to the support leg 1. In this embodiment, the side surface of the display plate 6 abuts on the side surface of the support leg 1, thereby preventing the display plate 6 from rotating. Therefore, the display board 6 of the present embodiment has a shape along the outer surface of the support piece 3.

  As shown in FIG. 1, the support legs 1 having the above-described configuration are disposed facing each other in the front-rear direction, and a single tube 2 is bridged therebetween. At this time, the tops of the support legs 1 are bridged by the single pipe 2, and the connection pieces 4 of the support legs 1 are bridged by the single pipe 2. As described above, the support leg 1 is provided with the clamps 5 at the upper end where the left and right support pieces 3 and 3 cross each other and the central portion of the connection piece 4 in the left-right direction. Therefore, each single tube 2 is connected to the support leg 1 using the clamp 5. In this way, a single tube barricade is configured. The single pipe 2 is typically a cylindrical metal pipe.

  The single-tube barricade configured as described above is used to partition off-entry places and construction sites. In this single tube barricade, a single curtain 2 can be provided with a hanging curtain as in the prior art, but instead of or in addition to this, as described above, the display plate is provided on one or both of the left and right shoulders. Various displays can be performed by projecting 6. Therefore, it is possible to alert the passerby or the passing vehicle more effectively than before.

  In particular, even when the single pipe barricade single pipe 2 is arranged along the road, the contents of the display board 6 can be effectively shown to a passing vehicle or a passerby. That is, according to the configuration of the present embodiment, the display of the plate surface of each display plate 6 is in a positional relationship facing a vehicle traveling on the road. Therefore, it is easier to visually recognize and can be alerted effectively.

  By the way, the contents to be displayed may differ depending on the installation location of the single tube barricade. However, in this embodiment, the display board 6 can be attached to and detached from the support leg 1 by using the butterfly bolt 8, and the attaching / detaching work is easy. Accordingly, a plurality of types of display boards 6 having different display contents can be prepared, and a desired display board 6 can be selected and attached for use according to the installation location of the single tube barricade. Thereby, a display can be easily changed according to the installation place of a single tube | pipe barricade.

  FIG. 4 is a front view showing a second embodiment of the support leg for a single-tube barricade according to the present invention. The support leg 1 of the second embodiment is basically the same as the first embodiment. Therefore, in the following description, differences between the two will be mainly described, and corresponding portions will be described with the same reference numerals.

  In the first embodiment, the display panel 6 is provided on the shoulder portion of the support leg 1, but in the second embodiment, the display board 6 is provided near the center of the support leg 1. The display board 6 of the present embodiment is a substantially rectangular plate material, and displays “slow down” and the like, leaving both ends. The display board 6 is horizontally fixed in the vicinity of the center of the support leg 1 with a butterfly bolt 8 that passes through both left and right ends and is screwed into the support leg 1. Other configurations and the configuration of the single-tube barricade are the same as those of the first embodiment, and thus the description thereof is omitted.

  The support leg for single tube barricade according to the present invention is not limited to the configuration of each of the embodiments described above, and can be changed as appropriate. In particular, the shape of the support leg 1 is not limited to a substantially A shape, and can be changed as appropriate. For example, as shown in FIG. 5, a penguin figure may be treated while being based on a substantially A-shaped appearance. Furthermore, the shape of the support leg 1 can be changed as appropriate, not limited to the substantially A shape or its deformation. For example, it is good also as a plate shape of the appearance of a snowman as shown in FIG. 6, or a plate shape of the appearance of a frog.

  In the modified example of FIG. 5, the display board 6 on which “speed reduction” or the like is made is integrally formed with each support leg 1 so that the penguin has both ends thereof. On the other hand, it may be detachable. In the modification of FIG. 6, the display board 6 on which “schoolchildren's attention” is displayed can be attached to and detached from the screw hole 7 formed in the snowman's hand. In addition, the display board 6 can be replaced with another display board 6 on which “speed reduction”, “safe driving”, “stop line”, “under construction”, and the like are displayed. However, as in FIG. 5, the display board 6 may be integrally formed with each support leg 1.

  Further, the first embodiment and the second embodiment may be combined. That is, the display board 6 may be detachable from the shoulder portion of the support leg 1 of the second embodiment, as in the first embodiment.

  In each of the above embodiments, the display board 6 is provided on both the front and rear support legs 1, but may be provided only on one of them. In the first embodiment, the screw holes 7 are provided on the left and right sides of the support leg 1 so that the display plate 6 can be installed on one or both of the left and right shoulders of the support leg 1. You may provide only in one side of a shoulder part. In the first embodiment, the screw hole 7 is provided on the front surface of the support leg 1 in FIG. 1, but the screw hole 7 may be provided on the rear surface of the support leg 1 instead of or in addition to this. Further, instead of or in addition to these, the screw hole 7 may be provided on the side surface of the support leg 1. In this case, the attachment pieces 11 are provided on the display board 6 so that the display content of the display board 6 is in a positional relationship facing a vehicle passing through the road.

  In each of the above embodiments, the screw hole 7 is provided in the support leg 1 and the butterfly bolt 8 is screwed into the screw hole 7 via the display plate 6. However, the bolt protrudes from the support leg 1 and the bolt After passing through the display board 6, it may be configured to be fixed with a wing nut.

  The installation position of the display board 6 with respect to the support leg 1 can be changed as appropriate. For example, the display board 6 may be provided on the support leg 1 so as to extend upward. In each of the above-described embodiments, a warning is displayed on the display board 6. However, guidance such as “Parking here” and “Venue here” may be displayed.

  In each of the above embodiments, the front and rear support legs 1 have the same configuration, and the display board 6 can be attached to each of them. But you can. That is, one side may be the support leg 1 in which the screw hole 7 is not provided.

  Moreover, in the said each Example, although the front-and-rear both ends of the single pipe 2 were connected to the support leg 1, you may provide another support leg 1 in the middle part. In this case, both ends of the single tube 2 are connected to the support leg 1 and penetrate the clamp 5 of the support leg 1 in the middle. The number of support legs 1 is not limited to these, and can be changed as appropriate. Moreover, in the said Example, although the number of the single tubes 2 was two, the number is not limited and can be changed suitably.

  Further, in each of the above embodiments, a light emitter may be provided at a predetermined position of each support leg 1 or each display board 6 in order to make each support leg 1 or each display board 6 stand out at night. For example, the light emitter is a reflector (such as a reflector or a reflective tape) that reflects light from a light such as a passing vehicle, a lamp, or a light emitting diode. The light emitting diode emits light from a dry battery, and its battery case is provided on the support leg 1.

It is a perspective view which shows the use condition of Example 1 of the support leg for single pipe | tube barricades of this invention. It is a disassembled perspective view which shows the attaching part of the display board to a support leg. It is a cross-sectional view which shows the attaching part of the display board to a support leg. It is a front view which shows Example 2 of the support leg for single pipe | tube barricades of this invention. It is a modification of the support leg for single pipe barricades of the present invention. It is another modification of the support leg for single pipe barricades of this invention.

Explanation of symbols

1 Support leg for single pipe barricade 2 Single pipe 6 Display board 7 Screw hole 8 Wing bolt 9 Nut

Claims (5)

A support leg for a single pipe barricade that is arranged with a gap and spans a single pipe between them to form a single pipe barricade,
A support leg for a single pipe barricade, wherein a caution or guidance is displayed on a surface orthogonal to the axial direction of the single pipe. The single leg barricade support leg according to claim 1, wherein the display is performed by detachably holding a display plate on the support leg. The support leg for single tube barricade according to claim 2, wherein the display board is provided to project outward from a side end portion of the support leg. The support leg for single-tube barricades according to claim 2 or 3, wherein a nut is embedded, and the display plate is detachable by a butterfly bolt screwed into a screw hole of the nut. The support leg for single-tube barricade according to claim 4, wherein both the support leg and the nut are made of plastic.

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