JPH09112073A - Prop body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To aggregate a support, a fence body, a traffic sign, a guide board, an illuminating lamp, etc., to save a space of a street, to better duplicated construction and to improve a view of the street. SOLUTION: A fitting groove 11 for installation of a coupler bracket 2 to open outward is provided in the longitudinal direction of a cylindrical main body 10. A pole receiving piece 12 is projectively provided on the cylinder inside of this fitting groove 11. Consequently, the coupler bracket 2 is installed at an optional position of the fitting groove 11 as required and a transverse style 3 can be installed, and it is possible to erect and fix a pole 2 installed with, for example, a traffic signboard, a guide board, etc., in the cylindrical main body 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a strut body, and more particularly to a strut body used on, for example, a road or a street.

[0002]

2. Description of the Related Art Generally, short pillars are planted at appropriate intervals at the boundary between a roadway and a sidewalk, or short pillars are arranged on a road or street to prevent vehicles from entering. ing. Further, in order to partition the boundary between the road and the sidewalk, a fence body having a cross rail is installed between the pillars. Further, in addition to these pillars and fences, for example, a traffic sign board, a guide board, an illumination lamp, a road mirror, etc. are attached to the pole body and arranged.

[0003]

However, since the above-mentioned pillars and fences and the pole body for mounting the traffic sign board, the lighting, etc. are arranged separately, they take up a lot of space and obstruct the passage of sidewalks. There was fear. In addition, since the repair work for the pillars and fences and the repair work for traffic signs, lighting, etc. are carried out separately, the work overlaps and the work is troublesome.
Therefore, there was a problem that the construction work would be prolonged and would hinder the surrounding residents and traffic during the construction period. Furthermore, the pillar,
There was also a problem that the fences, traffic signs, and lightings were randomly intermixed with each other to spoil the streetscape.

The present invention has been made in view of the above circumstances, and a pillar, a fence, and a traffic sign, a guide plate, an illuminating lamp, and the like are assembled to save space, improve redundant construction, and improve the scenery of a street. The purpose of the present invention is to provide a strut body capable of achieving the above.

[0005]

In order to achieve the above object, the strut body according to claim 1 is provided with a fitting groove for fitting a joint bracket that opens outward in the longitudinal direction of the cylindrical body. The pole receiving piece is provided so as to project inside the cylinder of the fitting groove.

According to a second aspect of the present invention, there is provided a support bracket body having a fitting groove for fitting a joint bracket which opens outward in a longitudinal direction of a cylindrical body, and a pole receiving piece is projected inside the cylinder of the fitting groove. It is characterized in that a pole supporting piece is provided so as to project at a position facing the pole receiving piece.

According to a third aspect of the present invention, there is provided a strut body, at two positions in the longitudinal direction of the cylindrical main body, which are provided with fitting grooves for fitting joint brackets that open outward, and the poles are provided inside the fitting grooves. It is characterized in that the receiving piece is provided so as to project.

In the present invention, the pillar body may be made of any material as long as it has excellent corrosion resistance and durability, but it is preferable that the pillar body is formed of an extruded aluminum alloy profile. .

The lower end treatment of the column body may be buried and fixed in the ground in the usual manner, but in order to make it fittable into a hole in the ground or to be portable, for example, an upright member such as a base plate. It can be attached to the.

According to the strut body of the present invention configured as described above, the joint bracket can be attached to an arbitrary position of the fitting groove provided in the longitudinal direction of the cylindrical main body, and the joint bracket can be used. It is possible to easily install a fence body in which a horizontal rail is installed between the columns. Further, the pole can be erected inside the pillar via the pole receiving piece, and if necessary, the fence and the traffic sign, the guide plate, or the illumination lamp can be arranged together.

[0011]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

First Embodiment FIG. 1 is a side view of a fence body using the pillar body of the present invention, FIG. 2 is an exploded perspective view of a main portion thereof, and FIG. 3 is a cross-sectional view of the pillar body.

The fence body is provided with a plurality of horizontal rails 3 (three in the drawing are shown) in the vertical direction via a joint bracket 2 on a pillar body 1 of the present invention which is planted at appropriate intervals. For example, a traffic sign board 5 is attached to a pole 4 standing on one of the pillars 1.

The strut body 1 of the present invention is provided on one side of the cylindrical body 10 with a narrow opening fitting groove 11 for mounting a joint bracket which is open outward along the longitudinal direction. A pole receiving piece 12 having an arcuate cross section is provided on the inside of the groove 11 so as to project. Therefore, the horizontal rails 3 can be installed between the support columns 1 facing each other with the joint bracket 2 attached to the fitting groove 11 at an appropriate interval.
The pole 4 can be erected on the inside of the cylinder of 0 via the pole receiving piece 12, and the traffic sign plate 5, for example, can be attached to the pole 4.

In this case, the pillar 1 is formed of an extruded shape member made of an aluminum alloy, and if desired, is provided with irregularities 13 for decoration on its outer surface (see FIG. 3). Specifically, the column body 1 formed in this way has a length of 50 to 5
A606 with an outer diameter of 100 to 200 mmφ at 00 cm
1, aluminum alloy such as A6063 is used.

As shown in FIGS. 2 and 4 to 6, the joint bracket 2 includes a lower bracket body 21 having a substantially U-shaped cross section having a connecting piece portion 20 fitted in the fitting groove 11. The upper bracket body 22 having a substantially inverted U-shaped cross-section attached to the upper end portion of the lower bracket body 21 and the lower bracket body via the mounting hole 23 formed in the connecting piece portion 20 of the lower bracket body 21. It is composed of a mounting bolt 24 for mounting 21 on the column body 1, a fixing bolt 25 for fixing the upper bracket body 22 and the lower bracket body 21, and a nut 26. In addition, both bracket bodies 21 and 22
For example, the surface of an aluminum alloy casting is subjected to a baking coating made of polyurethane resin for corrosion resistance.

In this case, the connecting piece 20 is fitted into the fitting groove 11.
Has a height smaller than the opening width 11a of the
Inverted U-shaped connecting piece 20 having a width larger than 1a
a and a neck portion 20b that connects the connecting piece 20a and the lower bracket body 21 to each other. This connecting piece 2
In order to attach 0 to the strut body 1, after inserting the connecting piece 20a into the fitting groove 11 in a lateral state, the connecting piece 20a is engaged with the fitting groove 11 by rotating the connecting piece 20a vertically at an appropriate angle, for example, 90 degrees. After mating, the mounting bolts 24 are passed through the mounting holes 23 and screwed into the screw holes 27 provided at the bottom of the fitting groove 11 for mounting.

Further, the lower bracket body 21 is formed in an inclined shape in which the other opening end is arranged at a lower position with respect to the one opening end having the connecting piece portion 20, and the upper bracket body 22 is lower. The bracket body 21 is formed in an inclined shape symmetrically. The reason why the lower bracket body 21 is formed in an inclined shape in this way is to facilitate the attachment of the attachment bolt 24 penetrating the connecting piece portion 20. Further, the opening ends on both sides of the lower bracket body 21 and the upper bracket body 22 are formed in an arc shape with the center bulging outward, and a step portion 28 that engages with each other is provided on the contact surface of the opening ends. Thus, the bracket bodies 21 and 22 can be fixed easily and reliably. Furthermore, both bracket bodies 21,2
A taper portion 29 that expands outward is formed at an opening end of the horizontal rail attachment side 2 so that the horizontal rail 3 attached to the joint bracket 2 can be tilted up to 90 degrees. There is a degree of freedom. In this case, by making the attachment of the connecting piece portion 20 to the fitting groove 11 at an angle, the horizontal rail 3 can be installed with a further inclination, and the fence body on an inclined ground can be constructed without requiring a design change of the constituent members. Can be installed.

The horizontal rail 3 is formed of, for example, a pipe member made of aluminum alloy, and a long hole 3a into which a fixing bolt 25 is loosely fitted is formed at an end portion on the mounting side thereof.

On the other hand, the pole 4 is inserted into the column body 1 along the pole receiving piece 12 provided on the column body 1, and is attached to the cylindrical body 10 and the pole receiving piece 12 from the outside. It is adapted to be erected and fixed by a mounting bolt 41 that penetrates through the hole 14 and is screwed to a mounting seat 40 arranged inside the pole 4 (see FIGS. 2, 7, and 8).

In this case, the mounting seat 40 is formed in a channel shape having a U-shaped cross section, and the mounting nut 42 is fixed to the inside by caulking. The mounting seat 40 is temporarily fixed to a predetermined position inside the pole 4 by a blind rivet 43. In order to vertically fix the pole 4 by using the mounting seat 40, the mounting seat 40 is temporarily temporarily fixed in the pole 4, the pole 4 is inserted into the column body 1, and then the mounting bolt 41 is mounted. The pole 4 is vertically fixed by being screwed to the nut 42. A traffic sign board 5 or the like is previously fixed to the top of the pole 4 by an appropriate means such as fitting or bolting. The gap between the pillar 1 and the pole 4 is closed by a cap 51 with a hole that penetrates the pole 4, and the top of the pillar 1 without the pole 4 is closed by a cap 52. (See FIG. 2). Similar to the joint bracket 2, the caps 51 and 52 are made of, for example, a polyurethane resin baked coating on the surface of an aluminum alloy casting to maintain corrosion resistance. In addition, a mounting leg 54 having a screw hole 53 is hung at two positions on opposite sides of the caps 51 and 52, and the mounting leg 54 is inserted into the cylindrical main body 10 of the column body 1,
It is fixed by a fixing screw 55 penetrating the cylindrical body 10 from the outside (see FIGS. 9A and 9B).

Next, a procedure for assembling the fence body using the strut body 1 of the present invention having the above-described structure will be described. First, a foundation portion 61 is provided at an appropriate position on the ground 60 where the fence body is arranged, and the support pillar body 1 is planted in the foundation portion 61. Next, after inserting the connecting piece portion 20 of the lower bracket body 21 into the fitting groove 11 provided in the strut body 1, the connecting piece portion 20 is rotated and engaged with the fitting groove 11, and the mounting bolt 24 is held. Mount the lower bracket body 21. Then, while inserting the ends of the horizontal rails 3 adjacent to both mounting side opening ends of the lower bracket body 21, the upper bracket body 22 is placed on the upper part of the lower bracket body 21, and the fixing bolt 2 is attached from above.
5, the fixing nut 26 is screwed to the lower protruding portion, and the horizontal rail 3 is erected and fixed. In this way, the horizontal rails 3 are erected at three positions on the upper, middle and lower portions of the support column 1. In this case, when the installation surface of the fence is inclined, the connecting piece 20a of the connecting piece 20 is fitted to the fitting groove 11 according to the inclination of the ground 60.
If the support columns 1 are located on different lines on the horizontal plane, the bracket body 2
The horizontal rail 3 can be installed by inclining in the lateral direction within the expansion angle range of the tapered portions 29 provided on the first and second parts 22.

In order to mount the traffic sign board 5 or the like on the pillar body 1, the traffic sign board 5 or the like is previously attached along the pole receiving piece 12 of the pillar body 1 at the position where the traffic sign board 5 or the like is mounted. After the pole 4 is inserted, the mounting bolt 41 penetrates the pillar body 1 and is temporarily fixed in the pole 4 to form the mounting seat 40.
The pole 4 is erected and fixed by being screwed to the mounting nut 42 fixed to the. Then, the cap 51 with a hole is attached to the support 1
Then, the gap between the support column 1 and the pole 4 is closed, and the cap 52 is fixed to the other top of the support column 1 to complete the assembly work.

Second Embodiment FIG. 10 is a cross-sectional view of a second embodiment of the pillar body of the present invention. The second embodiment is a case where the horizontal rails 3 can be installed on different side surfaces of the pillar body 1. That is, the fitting grooves 11 are provided at two positions of the support body 1, and the horizontal bars 3 are provided on different side surfaces via the joint brackets (not shown) attached to the fitting grooves 11.
This is the case when it is possible to erect. In this case, by providing the arcuate pole receiving piece 12 having a cross section of substantially the same curvature inside the cylinder of each fitting groove 11, the pole 4 can be reliably erected and fixed at the central position of the column body 1. Pole piece 1
2 does not necessarily have an arcuate cross section, and one pole receiving piece 12A may be formed flat as shown in FIG.

By providing the fitting grooves 11 on the different side surfaces of the column body 1 in this way, a plurality of cross rails 3 and others can be installed on different side surfaces of one column body 1,
It is possible to provide a fence body having a three-dimensional effect, and the crosspieces 3 are provided on different surfaces without requiring a design change of the support body 1.
It is possible to erect and install fences corresponding to the topography of the road.

Since the other parts of the second embodiment are the same as those of the first embodiment, the description thereof will be omitted.

Third Embodiment FIG. 12 is a cross sectional view of a third embodiment of the pillar body of the present invention. The third embodiment is a case where the pillar 1 is made to have strength and the pole 4 is supported more reliably. That is, for example, two pole support pieces 15 are provided at a position facing the pole receiving piece 12 that is provided inside the fitting groove 11 provided in the support column 1 so as to protrude from the inside of the cylinder. This is a case where the pole 4 is vertically fixed to the support piece 15. In this case, the number of pole support pieces 15 is two, but it is not necessarily two and may be one or three or more.

By providing the pole receiving piece 12 and the pole supporting piece 15 so as to face each other on the inside of the column of the column body 1, the column body 1 can be provided with strength and the pole 4 of the column body 1 can be provided. It can be firmly installed and fixed at the center position.

Since the other parts of the third embodiment are the same as those of the first embodiment, the description thereof will be omitted.

Fourth Embodiment FIG. 13 is a schematic side view of a fourth embodiment of the pillar body of the present invention. In the above-described embodiment, the case where the pillar body of the present invention is a constituent member of the fence body has been described, but the pillar body is not necessarily limited to one used for the fence body, and for example, the traffic sign board 5 or It can also be used as an independent pole support used for mounting the guide plate 6 and the like. In this case, the support column 1 may be planted on the ground 60 as in the first embodiment, or as shown in FIG.
As shown in FIG. 3, a standing member, for example, a base plate 7 may be fixed to the lower end portion of the column body 1 so as to be movably installed on the ground 60.

Since the other parts of the fourth embodiment are the same as those of the first embodiment, the same parts are designated by the same reference numerals and the description thereof will be omitted.

Other Embodiments In the above embodiment, the case where the pillar body 1 of the present invention is used as a fence body or a pole support for the traffic sign board 5, the guide board 6, etc. has been described. Information board 6
Instead of this, an optional light such as an illumination lamp or a road mirror may be attached to the pole 4. It is also possible to attach a bulletin board such as a map or a guide plate to the plurality of horizontal rails 3 installed between the support pillars 1. Further, it is also possible to appropriately attach a bracket to the fitting groove 11 provided in the support body 1 and to attach a guide plate, a lighting fixture, an ashtray, a waste container, etc. via the bracket.

[0033]

As described above, since the strut body of the present invention is constructed as described above, the following effects can be obtained.

1) According to the strut body of claim 1, a fitting groove for fitting a joint bracket is provided in the longitudinal direction of the cylindrical body, and a pole receiving piece is provided projecting inside the fitting groove. So
The joint bracket can be attached to any position of the fitting groove, the bracket can be prevented from falling off, and the fence body in which the horizontal rail is installed between the columns can be easily installed via the joint bracket. Further, the pole can be erected inside the pillar via the pole receiving piece, and if necessary, the fence and the traffic sign, the guide plate, or the illumination lamp can be arranged together. Therefore, it is possible to collect the pillars and fences, the traffic signs, the guide plates, and the like, and at the same time, it is possible to save space on the street, simplify the construction, and improve the landscape.

2) According to the strut body of the second aspect, a fitting groove for fitting a bracket that opens outward is provided in the longitudinal direction of the cylindrical body, and the pole receiving member is provided inside the fitting groove. In addition to the above 1), the strut body can be made to have strength because the pole support piece is protrusively provided at a position facing the pole receiving piece, so that the pole can be provided at the center position of the strut body. Can be firmly fixed upright.

3) According to the strut body of claim 3, fitting holes for fitting brackets that open outward are respectively provided at two locations in the longitudinal direction of the cylindrical body, and the fitting grooves of the fitting grooves are formed. In addition to the above 1), a plurality of horizontal rails can be installed on different side surfaces of a single pillar body in order to provide a fence body with a three-dimensional appearance because the pole receiving piece is provided inside the cylinder. In addition, it is possible to install a cross rail on a different surface and install a fence body corresponding to the topography of the road without requiring a design change of the support body.

[Brief description of the drawings]

FIG. 1 is a side view of a fence body using the pillar body of the present invention.

FIG. 2 is an exploded perspective view of a main part of the fence.

FIG. 3 is a transverse cross-sectional view showing an enlarged part of the first embodiment of the pillar body of the present invention.

FIG. 4 is a transverse cross-sectional view showing a state in which a horizontal rail is installed on a support column via a joint bracket.

FIG. 5 is a partial cross-sectional front view showing a state in which a horizontal rail is installed on a support column via a joint bracket.

FIG. 6 is a longitudinal sectional view of FIG.

FIG. 7 is a cross-sectional view (a) in a state in which a pole is erected and fixed to a column body, and a cross-sectional view (b) in the main part in a state in which the pole and the mounting seat are temporarily fixed to each other.

FIG. 8 is a vertical cross-sectional view (a) in a state in which a pole is erected and fixed to a support column and a partial cross-sectional perspective view (b) of a mounting seat.

FIG. 9 is a cross-sectional view of a state in which a cap fixed to the top of the support pillar is attached, and a cross-sectional view (a) when the pole is erected on the support pillar and a cross-sectional view (b) when the pole is not installed. Is.

FIG. 10 is a cross-sectional view of a second embodiment of the strut body of the present invention.

FIG. 11 is a cross-sectional view showing another shape of the second embodiment.

FIG. 12 is a cross sectional view of a third embodiment of the strut body of the present invention.

FIG. 13 is a schematic side view of a fourth embodiment of a strut body of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Support body 2 Joint bracket 3 Cross rail 4 Pole 10 Cylindrical main body 11 Fitting groove 12, 12A Pole receiving piece 15 Pole supporting piece

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location E04H 12/18 E04H 17/14 102C 12/22 F21S 1/10 K 12/34 E01F 9/01 17 / 14 102 15/00 101 F21S 1/10 (72) Inventor Yoshiaki Matsuda 3-30-14 Takada, Toshima-ku, Tokyo Inside JK Tech Co., Ltd. (72) Inventor Yasushi Isozaki 3-30 Takada, Toshima-ku, Tokyo No. 14 Stock company JK Tech inside

Claims (3)

[Claims] 1. A cylindrical main body is provided with a fitting groove for mounting a joint bracket that opens outward in the longitudinal direction, and a pole receiving piece is provided so as to project inside the fitting groove. The pillar body to be. 2. A joint bracket mounting fitting groove that opens outward is provided in the longitudinal direction of the cylindrical main body, and a pole receiving piece is provided so as to project inside the cylinder of the fitting groove. A pillar body characterized in that a pole support piece is provided so as to project at a position facing the pole body. 3. A cylindrical main body is provided with fitting grooves for fitting joint brackets that open outward at two positions in the longitudinal direction, and pole receiving pieces are provided projecting inside the cylinder of each fitting groove. A pillar body that is characterized by.