JP3156070U - Marking table - Google Patents

Abstract

An object of the present invention is to provide a sign mounting table capable of improving workability of sign installation work and removal work. In order to support a sign on which a sign plate is provided at the tip of a pole P, a sign mounting table 1 is provided with a receiving portion 22 that carries the pole P at the tip of a rod body 21 formed by a square pipe. And a mounting table main body 3 in which vertical projecting portions 33 formed by square pipes, which are supported by the support rod 2 so that the support rod 2 can be inserted and removed, are provided in a row. ing. The receiving portion 22 of the support bar 2 includes a substantially U-shaped bifurcated member in which two arm portions extend and an adjusting member for adjusting the angle of the bifurcated member. When there is no sign, if the support bar 2 is removed from the vertical projecting portion 33, the worker does not get in the way of walking on the mounting table body 3, so the operator does not have to bypass the marker mounting table. [Selection] Figure 5

Description

  The present invention relates to a sign mounting table on which a sign such as a road sign or a guide sign provided on the tip of a pole is placed and stored.

Signs such as road signs installed on roads and guide signs installed on facilities and buildings are carried on the loading platform of the vehicle. During transportation, a sign placing table is used that protects the sign from vibration and shock of movement and can be arranged in a state in which the sign pole is inclined so that it is bulky and does not obstruct other loads.
As a conventional marker mounting table, one described in Patent Document 1 is known. The road sign storage base described in Patent Document 1 has a bottom having a flat top surface and a lower end where both ends of the road sign storage base are fixed to the base via legs, with a space between which the lower end of the road sign can be inserted. A holding part, an intermediate supporting part that extends along the upper surface of the gantry with a space from the lower end holding part, and that supports the middle part of the road sign, and has both ends fixed to the gantry via legs, and the other end of the gantry And a bar member sandwiching a signboard of a stored road sign.
According to the road sign storage base of this patent document 1, since a plurality of lower end holding springs are provided in alignment along the lower end holding part, two adjacent lower end holding springs can elastically hold the lower end of the road sign. It is described that it can arrange | position at intervals.

JP 2001-146284 A

  However, in the road sign storage stand described in Patent Document 1, the road sign is placed in a state of leaning diagonally, and even when only half the number of road signs that can be stored is placed, Since the support portion and the bar protrude from the pedestal to the full width of the pedestal, it interferes with the worker who works on the narrow platform of the vehicle. Therefore, when the road sign is placed, the road sign can be managed well. However, when the road sign is not placed, the worker who performs the work of installing or removing the sign is placed on the loading platform. It is necessary to work while avoiding the hangar.

  Accordingly, an object of the present invention is to provide a sign mounting table that can improve the workability of the sign installation work and removal work.

  The sign mounting table of the present invention includes a support bar in which a receiving plate for supporting the pole is provided at the tip of a bar body, and a lower end of the support bar in order to support a sign provided on the tip of the pole by a sign plate. And a mounting table main body in which vertical projecting portions for standing the support rods are provided in rows.

  According to the sign mounting table of the present invention, when placing a sign, the lower end of the support bar is fitted to the vertical projecting portion to make a vertical posture, and the pole of the sign is supported on the receiving part of the support bar, thereby A sign can be arranged along a line in which protruding portions are arranged. When there is no sign, if the support bar is removed from the vertical projecting portion, the operator does not get in the way of walking on the mounting table main body, so the operator does not have to bypass the marker mounting table of the present invention.

  If the rod main body and the vertical projecting portion are formed by a pipe having a polygonal cross section, the support rod does not rotate around the axis with respect to the vertical projecting portion due to vibration or impact. It is possible to prevent the part from scratching the sign. Moreover, a rod main body and a vertical protrusion part can be easily formed by making a rod main body and a vertical protrusion part into a polygonal pipe.

  The mounting table main body is provided with a peripheral wall, and a horizontal projecting portion is provided on the peripheral wall so as to be detachably fitted to a lower end of the rod main body in the horizontal direction from the inner surface of the peripheral wall. It is desirable to project. If the peripheral wall of the mounting base body is provided with a horizontal protruding part that can be inserted into and removed from the lower end of the bar body in the horizontal direction, a support bar is provided on the peripheral wall when the sign is not placed. By being fitted to the horizontal projecting portion thus formed, it is possible to prevent the support rods from being scattered or lost.

  The receiving part is preferably formed of a substantially U-shaped bifurcated member in which two arm parts extend upward, and the bifurcated member is preferably formed such that one arm part is longer than the other arm part. If the support bar is fitted in the vertical projecting part, the pole of the sign is sequentially inserted between the arm parts from the direction of the other short arm part of the bifurcated member, and the pole is abutted against the long arm part. Since the pole can be inserted into the receiving part, the sign can be placed efficiently.

  The two arm portions are formed by bending a plate-like member, and the receiving portion is attached to the rod body by an adjusting member for adjusting a receiving angle of the pole with respect to a horizontal direction of the two arm portions. It is desirable. When the sign is placed on and supported by the receiving part of the support rod, if the angle is adjusted so that the receiving part is inclined with respect to the vertical direction, the two arms can carry the pole on the surface. Since it is possible, the mounting state of the sign can be stabilized.

  In the sign mounting table of the present invention, when there is no sign, if the support bar is removed from the vertical protruding part, only the vertical protruding part protrudes so as not to interfere with the operator walking on the mounting table body. The operator does not need to bypass the sign mounting table of the present invention. Therefore, the sign mounting table of the present invention can improve the workability of the sign installation work and removal work.

It is a top view which shows the marker mounting base which concerns on embodiment of this invention. It is a front view which shows the marker mounting base which concerns on embodiment of this invention. It is a figure which shows the support bar of the marker mounting base shown in FIG. 1, (A) is a front view, (B) is a top view. It is a figure which shows the use condition when the support bar of the marker mounting base shown in FIG. 1 is stood on the mounting base main body. FIG. 2 is a perspective view showing a state where there is an unused support bar in the marker mounting table shown in FIG. 1.

  As shown in FIG. 1, the sign placing table 1 can be placed with the sign plate tilted with five signs provided at the tip of the pole. The sign mounting table 1 includes a support bar 2 that supports the sign, and a mounting table body 3 on which the support bars 2 are erected in a row.

  As shown in FIG. 3, the support rod 2 is provided with a receiving portion 22 that carries a pole at the tip of the rod body 21. The rod body 21 is a rectangular pipe (square steel pipe) having a hollow cross-section and a rectangular shape having a length of about 70 cm. In the present embodiment, the rod body 21 is formed of a pipe having a square cross section with a side of about 4 cm. Two plate portions 211 facing each other in parallel are provided at the tip of the rod body 21. A through-hole penetrating each of the plate portions 211 is provided in the central portion.

The receiving portion 22 includes a substantially U-shaped bifurcated member 221 in which two arm portions extend upward, and an adjusting member 222 for adjusting the angle of the bifurcated member 221.
The bifurcated member 221 is formed by bending a plate-like member. As for the bifurcated member 221, one arm part 221a is formed longer than the other arm part 221b. In the present embodiment, from the base end of the receiving part 22, one arm part 221a is formed to be approximately 18 cm, and the other arm part 221b is formed to be approximately 10 cm. The bifurcated member 221 is provided with a projecting plate 222c that projects from the base end of the bifurcated member 221 in the direction opposite to the both arm portions 221a and 221b. A through hole is provided at the center of the protruding plate 222c.

  The adjustment member 222 is a bifurcated member by aligning the positions of the through holes provided in the plate portion 211 and the through holes provided in the protruding plate 222c between the plate portions 211 formed at the tip of the rod body 21. The projecting plate 222c of 221 is sandwiched, the bolt 222a is inserted, and is fixed by the nut 222b.

  The mounting table body 3 includes a flat plate portion 31 that is formed in a rectangular shape, a peripheral wall 32 that is erected on the peripheral edge of the flat plate portion 31, and a vertical protrusion that is arranged in a row at a substantially central position of the flat plate portion 31. An installation portion 33 and a horizontal projecting portion 34 projecting from the peripheral wall 32 toward the inner horizontal direction are provided.

  The flat plate portion 31 is a metal plate having a short side of about 55 cm and a long side of about 1 m. The peripheral wall 32 is a wall surface having a height of about 5 cm formed over the entire circumference of the flat plate portion 31. A handle 32a is provided by providing a rectangular cutout in the peripheral wall 32 on the long side.

  The vertical projecting portion 33 is a hollow square pipe having a short cross-sectional rectangular shape having one side larger than one side of the rod body 21 formed in a square shape. In this embodiment, since the rod body 21 is formed of a square pipe having a length of about 4 cm, the vertical protrusion 33 is a square having a side of 5 cm in consideration of the thickness (thickness) of the vertical protrusion 33. It is a square pipe with a length of about 6 cm. Since the vertical projecting portion 33 is formed larger than one side of the rod main body 21, the lower end of the rod main body 21 can be removably inserted into the vertical projecting portion 33. Similarly to the vertical projecting portion 33, the horizontal projecting portion 34 is a hollow rectangular pipe having a rectangular cross section having a side longer than one side of the lower end of the rod body 21 and having a short length. The horizontal protruding portion 34 can be formed of the same member as the vertical protruding portion 33.

  A method of using the marker mounting table 1 according to the embodiment of the present invention configured as described above will be described with reference to the drawings. First, the unused state will be described with reference to FIG. In the present embodiment, description will be made by taking as an example an operation of placing the removed sign A (see FIG. 4) on the sign placing table 1 placed on the loading platform of the vehicle, while sequentially moving the vehicle. .

  In the unused state of the sign mounting table 1, the support bar 2 is aligned with the lower end of the bar main body 21 fitted to the horizontal protruding portion 34 provided on the peripheral wall 32 of the mounting table main body 3. Since the support bar 2 can be accommodated in the mounting table body 3, the thickness is only about the height of the surrounding wall 32, so that the support bar 2 is not bulky. Therefore, an object may be placed on the sign placing table 1, and even if the sign placing table 1 is leaned up, the storage place is not occupied widely. Further, since the support bar 2 is stored in the mounting table body 3, it is possible to prevent the support bar 2 from being scattered or lost.

  Next, the usage state of the sign mounting table 1 will be described. For example, when removing the sign A installed on the road, first, the support bar 2 is extracted from the horizontal projecting portion 34 located on the back side and is inserted into the vertical projecting portion 33. At this time, one arm part 221a longer than the other arm part 221b of the receiving part 22 is positioned and stood on the back side. Note that the back side means a side far from the worker when the worker is standing on one side in the row direction of the support rods 2 aligned with the sign mounting table 1 and stored. On the contrary, the side close to the worker is referred to as the front side with respect to the back side.

  Since the horizontal projecting portion 34 has one side of the square pipe larger than the rod body 21 of the support rod 2, the support rod 2 can be easily pulled out. Further, since the vertical projecting portion 33 has one side of the square pipe larger than the rod body 21 of the support rod 2, the support rod 2 can be easily inserted. The vertical posture of the support bar 2 can be maintained by fitting the support bar 2 to the vertical projecting portion 33.

  As shown in FIG. 4, the removed marker A is placed on and supported by the receiving portion 22 of the support rod 2. At this time, an inclination angle that is a receiving angle of the receiving portion 22 with respect to the marker A is adjusted in advance to an angle at which the marker A is inclined. The angle is adjusted by loosening the nut 222b shown in FIG. 3 and inclining the receiving portion 22 to a desired angle, and then tightening the nut 222b to fix the receiving portion 22 in an inclined state. In this way, if the angle is adjusted so that the receiving portion 22 is inclined with respect to the vertical direction, the two arm portions 221a and 221b can carry the pole P on the surface. Can be stabilized.

  When the removal of the first sign A is completed, the vehicle is driven to move to the place where the next sign A is removed. When the vehicle moves, the vibration is transmitted to the sign mounting table 1, so that stress that rotates around the axis is generated in the support rod 2 that can be inserted into and removed from the vertical projecting portion 33 and the horizontal projecting portion 34. To do. However, since the vertical projecting portion 33 and the horizontal projecting portion 34 and the rod body 21 of the support rod 2 are formed in a rectangular cross section, the rotation around the axis is restricted by the respective corner portions. Therefore, it is possible to prevent the rotation of the support rod 2 from damaging the pole P of the marker A or the fixing of the adjusting member 222 from being loosened by applying stress to both the arm portions 221a and 221b. Therefore, since the beauty of the removed sign A can be maintained, it can be reused. Moreover, it can prevent that the receiving part 22 remove | deviates from a pole and the label | marker A falls off from the receiving part 22 because nut 222b loosens and it faces downward so that the receiving part 22 bows.

  Next, when it moves to the position of the marker A to be removed, the next support rod 2 is pulled out from the horizontal projecting portion 34 and inserted into the vertical projecting portion 33 so as to have a vertical posture. Then, the removed sign A is placed on the receiving portion 22 and placed on the loading platform of the vehicle.

  In this way, the signs A that have been sequentially removed are placed on the sign placing table 1, but as shown in FIG. 5, the support rod 2 on which the signs A are placed is erected and no sign is placed. Since the support bar 2 is in a lying state while being inserted into the horizontal projecting portion 34, only the vertical projecting portion 33 protrudes so as not to interfere with the worker walking on a narrow cargo bed. Therefore, the operator can bypass the sign placing table 1 largely as indicated by the arrow F1 shown in FIG. 5 or straddle the support stick 2 with a large crotch. Since it is possible to walk on the table 1 as shown by the arrow F2 shown in FIG. 5, the workability of the sign installation work and the removal work can be improved.

  As mentioned above, although embodiment of this invention has been described, this invention is not limited to the said embodiment. For example, in this embodiment, the vertical projecting portion 33, the horizontal projecting portion 34, and the rod body 21 of the support rod 2 are formed in a rectangular cross section, but in order to restrict the rotation to a circular cross section You may make it provide the convex part and recessed part instead of a corner | angular part. In addition to a rectangular cross-sectional shape, the cross-sectional shape may be a polygonal shape such as a triangular shape or a pentagonal shape, or an irregular shape. That is, when the support rod 2 is inserted into the vertical projecting portion 33 or the horizontal projecting portion 34, any concave portion or convex portion may be used as long as the rotation around the axis can be restricted.

  In addition, the rod body 21 of the support rod 2 is entirely formed of a square pipe, but a convex portion or a concave portion is provided only at the lower end, and a vertical projecting portion or a horizontal projection is formed in accordance with the shape of the lower end of the rod body. You may make it form an installation part. However, if the entire support bar has the same cross-sectional shape, it is desirable to make the bar body, the vertical projecting part, and the horizontal projecting part into a square pipe because it is easy to procure when producing a square pipe.

  Further, in the present embodiment, the rod body 21 is fitted by being inserted into the vertical projecting portion 33 and the horizontal projecting portion 34, but the thickness of the rod body is increased so that the vertical projecting portion is Alternatively, the horizontal protruding portion may be fitted by being inserted into the rod body. Furthermore, the rod body 21, the vertical projecting portion 33, and the horizontal projecting portion 34 are fitted with square pipes, but the rod body side is convex, and the vertical projecting portion and the horizontal projecting portion are on the rod body side. If the rod main body side is concave, the vertical projecting part and the horizontal projecting part are convex to fit into the concave part on the rod body side, and the two can be inserted and removed, the problem will be Absent.

  The sign mounting table of the present invention is suitable for removing or installing a sign such as a road sign installed on a road or a guide board installed in a facility.

DESCRIPTION OF SYMBOLS 1 Marking mounting base 2 Supporting rod 21 Bar main body 211 Plate part 22 Receiving part 221 Bifurcated member 221a One arm part 221b The other arm part 222 Adjustment member 222a Bolt 222b Nut 222c Projection board 3 Mounting base main body 31 Flat plate part 32 Peripheral wall 32a Handle 33 Vertical Projection 34 Horizontal Projection A A Sign P Pole F1, F2 Arrow

Claims (5)

In order for the sign plate to support the marker provided at the tip of the pole, a support rod provided with a receiving portion for supporting the pole at the tip of the rod body;
A marker mounting table, comprising: a mounting table main body in which a lower end of the support bar is detachably fitted and a vertical projecting portion for standing the support bar is provided in a row.   The sign mounting table according to claim 1, wherein the bar body and the vertical projecting portion are formed by a pipe having a polygonal cross section. The mounting table body has a surrounding wall,
The marker mounting table according to claim 1 or 2, wherein a horizontal projecting portion that is detachably fitted to a lower end of the rod main body is projected from the inner surface of the peripheral wall in the horizontal direction. The receiving portion is formed of a substantially U-shaped bifurcated member in which two arm portions extend upward.
The sign mounting table according to any one of claims 1 to 3, wherein the bifurcated member has one arm portion formed longer than the other arm portion. The two arms are formed by bending a plate-like member,
The sign mounting table according to claim 4, wherein the receiving part is attached to the bar body by an adjusting member for adjusting a receiving angle of the pole with respect to a horizontal direction of the two arm parts.

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