JP5485748B2 - Road incidental facilities - Google Patents

Description

  The present invention relates to a road incidental facility that is installed on a road surface such as a road surface, a curb, or a sidewalk, and mainly guides a user's line of sight.

  In order to fix road ancillary equipment such as so-called road fences and curb fences to the road surface, a method of bonding using a curable adhesive has been used particularly suitably for reasons of convenience and speed of construction. It has been. That is, an adhesive is applied to the bottom surface of a case of a road incidental facility, and this surface is adhered to a road surface or the like, so that the road incidental facility is often installed (a so-called adhesion type. Many).

  On the other hand, most of the road incidental facilities described above are installed outdoors, so they are exposed to cold and warm, rain, strong winds and other harsh natural environments, and are subject to large external forces such as vehicle collisions and trampling. There is. Therefore, there is a risk that the road incidental equipment may fall off from the road surface or the like and not perform its function only by fixing with the adhesive. Therefore, in order to prevent such dropout, other fixing methods are also used.

  A typical example is a method of installing ancillary facilities on the road surface using anchor bolts. This is because the anchor bolts are attached to the bottom surface of the casing of the road incidental equipment, and the holes formed in the road surface are filled with the adhesive, and then the anchor bolts are inserted into the holes, Equipment is installed on the road surface. Alternatively, after drilling holes in the road surface or the like, filling the holes with an adhesive and inserting an anchor nut, and waiting for the adhesive to harden, A method of screwing onto the anchor nut is also used (so-called anchor-type Patent Document 2 below and many others).

JP 2009-97182 A Registered Utility Model No. 3031734

  Which of the above methods is selected is preferably arbitrarily selected depending on the location, environment, and situation of the road surface where the road-related equipment is actually installed. However, if an optimum method is to be selected at the construction site, both the adhesive type member and the anchor type member must always be prepared. In other words, it is necessary to always prepare an adhesive-type housing without an anchor hole and an anchor-type housing provided with an anchor hole for attaching an anchor to a housing of a road incidental facility.

  In such a situation, inventory management of each member becomes very complicated, and when only one of the adhesive type and anchor type members is provided, flexible response at the construction site (selection of construction method) ) Is not possible.

  The present invention has been made to overcome the above-described problems, and provides a road incidental facility capable of selecting the above-described adhesive type or anchor type construction method depending on the situation at the construction site. Objective.

  It is another object of the present invention to provide a road incidental facility that is less likely to drop off from a road surface or the like than a conventional road incidental facility even when an adhesive type is selected.

In order to solve the above-described problems, a road incidental facility according to the present invention includes a plate-like fixing portion that is attached in contact with a road surface , and a plate-like display portion that stands vertically from the fixing portion, and the display portion A road incidental facility with a reflector attached to the
A plurality of through holes are formed in the fixing portion in an annular shape with a predetermined interval, and an anchor hole for fixing to the road surface is formed by cutting the fixing portion in an annular shape along the plurality of through holes. It is characterized by being formed.

According to the road incidental facility according to the present invention, the road incidental facility can be fixed to the road surface or the like by an adhesive method by applying an adhesive to the fixed portion, or the fixed portion of the fixed portion along the through holes. The cutout portion may be cut into a ring shape to form an anchor hole and attached by an anchor type. That is, the cut portion is easier to cut than the other portions of the fixing portion, so that the cut portion can be cut as necessary to form an anchor hole for anchor construction. Therefore, at the construction site of the road incidental facility, it is possible to appropriately select and perform the construction method of the adhesion type or the anchor type according to the situation of the site. As for the means for facilitating the cutting, any material may be used for the cut portion and the other portion of the fixing portion, the shape may be changed, or any other means may be employed.

Further, the cutout is thinned relative to the thickness of the plate-like anchor portion, with the adapted recesses are formed on the upper surface of the cutout Thus, inserted into the front and back surfaces of the cutout A through hole may be formed. If it does in this way, since cutting of a cutting part becomes easy, the response | compatibility to construction by an anchor type can be performed quickly and easily. Moreover, when constructing by an adhesive method, a part of the adhesive applied to the back surface of the fixed portion accumulates in the recess through the through hole. After that, when this adhesive is cured, the adhesive accumulated in the recesses and the adhesive filled in each through-hole are firmly held so as to cover the cut-out part. The equipment can be more firmly fixed to the road surface and the like, and the possibility of falling off is reduced.

Further, at predetermined intervals along the outer peripheral edge of the cutout constitutes a cutoff line by forming a plurality of through-holes, whereby it is also possible to form a cutout which can be easily cut. If it does in this way, an anchor hole can be easily formed only by cutting out a cut part along the said cut line.

  Moreover, the road incidental equipment according to the present invention may be a road fence or a curb fence. If it does in this way, a road fence or a curb fence can be arbitrarily selected and constructed according to the situation of a construction site, whether it is an anchor type or an adhesive type.

  As described above, according to the road incidental equipment according to the present invention, the adhesive can be applied to the fixing portion and the road auxiliary equipment can be fixed to the road surface or the like by an adhesive method, or the cutout portion is cut out to fix the anchor hole. Can also be formed and anchored. Therefore, at the construction site of the road incidental facility, it is possible to appropriately select and perform the construction method of the adhesion type or the anchor type according to the situation of the site.

  In addition, as described above, when a recess is formed on the upper surface of the cutout portion and a through hole is formed through the front and back surfaces of the cutout portion, the cutout portion can be easily cut out and can be used for anchor-type construction. Correspondence can be made quickly and easily, and in the case of construction by the adhesive method, a part of the adhesive applied to the back surface of the fixing part is accumulated in the recess through the through hole, and then the adhesive is cured, Since the adhesive accumulated in the recesses and the adhesive filled in each through-hole are firmly held so as to cover the cut-out part, the road incidental equipment is more firmly fixed to the road surface, etc., as in the case of anchor construction. And the risk of falling off is reduced.

It is a front view which shows one Embodiment of the road incidental equipment which concerns on this invention. It is a right view of the road incidental equipment shown in FIG. (A) of the road incidental facility shown in FIG. 1 is a plan view, and (b) is an enlarged view of a portion indicated by P in (a). It is a sectional side view in the AA line of FIG. FIG. 5 is an enlarged view of a portion indicated by Q in FIG. 4. In the sectional side view shown in FIG. 4, it is explanatory drawing which shows the state which cut off the cut part. FIG. 7 is an enlarged view of a portion indicated by R in FIG. 6. In the enlarged view of FIG. 5, it is explanatory drawing which showed the state which fixed the road incidental equipment on the curb by the adhesion-type construction method.

  DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings.

  FIG. 1 shows one embodiment of a road incidental facility according to the present invention, and this road incidental facility is a so-called curb wall installed on a curb.

  As shown in the drawings of FIGS. 1 to 3 and the cross-sectional view of FIG. 4, the curbstone 1 is configured by attaching a reflector 31 to the front surface of the housing 2. The housing 2 includes a plate-like fixing portion 21 that is a bottom surface portion fixed to the curb EN, and a plate-like display portion 22 that is integrally formed with the fixing portion and rises vertically near the front end of the fixing portion 21. Consists of. On the front side of the display unit 22, a wide recessed part 222 is formed in the central part of the display part 22 with the peripheral edge 221 left in front view, and a reflector 31 as a prism reflector is attached to the recessed part 222. It has been. The reflection plate 31 is fixedly attached to the display unit 22 of the housing 2 with a fastening screw 32 from the back side of the display unit 22.

  As shown in FIG. 3, two cutout portions 211 are formed near the center of the fixing portion 21 of the housing 2. The cutout portion 211 has a substantially circular shape in plan view, and is formed to be thinner than the peripheral fixing portion 21 as shown in the side sectional views of FIGS. 4 and 5. More specifically, the upper surface of the cutout portion 211 is configured to be lower than the upper surface of the peripheral fixing portion 21, thereby forming the recess 7 on the upper surface of the cutout portion 211.

  As shown in FIGS. 3 to 5, a plurality of through holes 212 are formed at regular intervals along the periphery of the cutout portion 211. As shown in FIG. 4, the through hole 212 is formed so as to be inserted through the front and back surfaces of the cut portion 211, and the plurality of through holes 212 constitute a cut line for cutting the cut portion 211. And the anchor hole 5 is formed as shown in FIG.6 and FIG.7 by cutting out the cut part 211 along these through-holes 212. FIG.

  The housing 2 is preferably made of a relatively soft resin such as rubber or elastomer, or urethane or low density polyethylene. Further, the material for producing the housing 2 is not limited to the above, but the construction worker can cut the cut-out portion 211 by pressing the cut-out portion 211 with a finger or cutting along the plurality of through holes 212 with a cutter knife or the like. Any material can be appropriately selected and used as long as the portion 211 can be cut out and has sufficient durability and weather resistance for long-term installation on the curb.

  According to the curb wall 1 having the above-described configuration, for example, when it is determined that it is preferable to install by an anchor type from the situation of the construction site, the cutout portion 211 is cut out to form the anchor hole 5. It can be installed with an anchor attached.

  In addition, when it is determined that the adhesive construction is preferable, the adhesive AD may be applied to the bottom surface of the fixing portion 21 and bonded onto the curb EN. At this time, if the adhesive AD is applied a little more, a part of the adhesive AD accumulates in the concave portion 7 through each through hole 212 (the state shown in FIG. 8 is obtained). Thereafter, when the adhesive AD is cured, the adhesive AD accumulated in the concave portion 7 and the adhesive AD filled in the through hole 212 are firmly held so as to cover the cut portion 211 of the curbstone 1. Therefore, it can be more firmly fixed on the curb as compared with the conventional adhesive roadway.

  As mentioned above, although one embodiment of the road incidental facility according to the present invention has been described above as an example, the present invention is not limited to this embodiment, and various forms are possible without departing from the spirit of the present invention. Can be changed.

1 Road incidental facilities (curbstone fence)
2 Housing 21 Adhering portion 211 Cutout portion 212 Through hole 22 Display portion 31 Reflector plate 5 Anchor hole 7 Recessed portion AD Adhesive EN Road surface (curbstone)

Claims (3)

It is a road incidental facility comprising a plate-like fixing portion attached in contact with a road surface , and a plate-like display portion rising vertically from the fixing portion, and a reflection plate attached to the display portion ,
A plurality of through holes are formed in the fixing portion in an annular shape with a predetermined interval, and an anchor hole for fixing to the road surface is formed by cutting the fixing portion in an annular shape along the plurality of through holes. Road incidental facilities characterized by being formed. The road incidental facility according to claim 1, wherein a concave portion is formed on an upper surface of the fixing portion, and the plurality of through holes are formed in an annular shape so as to be inscribed in an outer peripheral edge of the concave portion.
The road incidental facility according to claim 1 or 2 , wherein the road incidental facility is a road fence or a curb fence.

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