JPS6329805Y2 - - Google Patents
Info
- Publication number
- JPS6329805Y2 JPS6329805Y2 JP14751783U JP14751783U JPS6329805Y2 JP S6329805 Y2 JPS6329805 Y2 JP S6329805Y2 JP 14751783 U JP14751783 U JP 14751783U JP 14751783 U JP14751783 U JP 14751783U JP S6329805 Y2 JPS6329805 Y2 JP S6329805Y2
- Authority
- JP
- Japan
- Prior art keywords
- column
- gutter
- block
- steel plate
- gutter block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Description
【考案の詳細な説明】
コンクリート電柱を道路の側部に新規に設立す
る際、既設の側溝ブロツクを解体し、新規設立電
柱を迂回する側溝を構築しなければならなかつ
た。そのため側溝の直上に電柱を設立し、直下に
台柱を埋設することが開発された。しかし電柱と
台柱との間には側溝空間を介在し電柱と台柱とを
強力に接続することができず、そのため電柱は転
倒し易いという問題があつた。又電柱の下端は側
溝上面に突出した広い台上に固定されたため該台
が歩行障害となるものであつた。[Detailed explanation of the idea] When newly installing a concrete utility pole on the side of a road, it was necessary to dismantle the existing gutter block and construct a gutter to bypass the newly installed utility pole. Therefore, it was developed to install utility poles directly above the gutters and bury the support poles directly below. However, a gutter space is interposed between the utility pole and the base pole, making it impossible to make a strong connection between the utility pole and the base pole, resulting in the problem that the pole is likely to fall over. In addition, the lower end of the utility pole was fixed to a wide platform that protruded from the upper surface of the gutter, and this platform became an obstacle for walking.
本案は既設側溝の上面に歩行障害物がなくかつ
転倒のおそれのない安全性の高い電柱を立設する
ことを目的とするものであつて上柱1の下端に設
けた鋼板2と、台柱3の上端に設けた鋼板4との
間に上端を開口した横方向側溝ブロツク5を挾持
し、同ブロツク5の両側壁6,6内を上下方向に
貫通させたボルト7によつて上記両鋼板2,4を
接続してなる側溝付コンクリート柱によつて構成
される。 The purpose of this proposal is to erect a highly safe utility pole on the top surface of the existing gutter, where there are no walking obstacles and there is no risk of it falling over. A horizontal gutter block 5 with an open upper end is held between the steel plate 4 provided at the upper end, and both steel plates 2 are attached by bolts 7 vertically passing through both side walls 6, 6 of the block 5. , 4 connected to each other with concrete columns with side grooves.
鋼板2,4はほぼ正方形であつて上柱1の下端
および台柱3の上端の端板8と溶接で固定し、緊
張鉄筋9で上柱1又は台柱3に一体に固定され
る。横方向側溝ブロツク5は両側壁6,6および
底板10の肉厚を大に形成し、埋設ボルト7は両
側壁6,6にそれぞれ5個宛並列し、上端に形成
した袋ナツト11を両側壁6の上面に開口し、下
端螺旋部12を下面から下方に突出させる。両鋼
板2,4にはそれぞれ袋ナツト11や螺旋部12
に符合する透孔13を穿設し、上部鋼板2の透孔
13から締付ボルト14を袋ナツト11に螺入
し、下部鋼板4の透孔13に螺旋部12を貫装
し、ナツト15で締付けることによつて側溝ブロ
ツク5を介して両鋼板2,4を一体的に接続する
ことができる。尚図中16で示すものは側溝ブロ
ツク5の鉄筋、17は同ブロツク5の上面鋼板、
18は上記側溝ブロツク5の両側に接続する既設
側溝ブロツク、19は既設側溝ブロツク18の蓋
である。 The steel plates 2 and 4 are substantially square and are fixed by welding to the end plates 8 at the lower end of the upper column 1 and the upper end of the base column 3, and are integrally fixed to the upper column 1 or the base column 3 with tension reinforcing bars 9. In the horizontal gutter block 5, both side walls 6 and 6 and the bottom plate 10 are formed with large thickness, five embedded bolts 7 are arranged in parallel on both side walls 6 and 6, and cap nuts 11 formed at the upper end are attached to both side walls. 6, and the lower end spiral portion 12 protrudes downward from the lower surface. Both steel plates 2 and 4 are provided with a cap nut 11 and a spiral portion 12, respectively.
A through hole 13 corresponding to the above is drilled, a tightening bolt 14 is screwed into the cap nut 11 through the through hole 13 of the upper steel plate 2, the spiral portion 12 is inserted through the through hole 13 of the lower steel plate 4, and the nut 15 is inserted. By tightening with the gutter block 5, both steel plates 2 and 4 can be integrally connected. In the figure, 16 indicates the reinforcing bars of the gutter block 5, 17 indicates the upper steel plate of the same block 5,
18 is an existing gutter block connected to both sides of the gutter block 5, and 19 is a lid of the existing gutter block 18.
従つて既設側溝ブロツク18の一部を上記横方
向側溝ブロツク5の長さだけ切断機で切断して除
去し、露出した地盤から建柱車のオーガーで孔2
0を地中に掘削形成し、同孔20に台柱3を挿入
埋設し、かつ上記除去部に横方向側溝ブロツク5
を嵌合し両側の既設側溝ブロツク18,18と符
合する位置に固定し、両側溝ブロツク18,18
間を目地で接続し、かつ第3図に示すように上記
鋼板2上にモルタル21を充填して締付ボルト1
4の頭部14′を同モルタル21内に埋込んで上
面を平坦に形成するものである。そして上柱1は
電柱として用いられる。上柱1に掛る横方向の力
は下端の鋼板2からボルト7を経て台柱3の上端
の鋼板4から台柱3に分散され上柱1を支持する
ものである。 Therefore, a part of the existing gutter block 18 was cut and removed by the length of the horizontal gutter block 5, and the hole 2 was cut from the exposed ground using an auger of a pole construction vehicle.
A hole 20 is excavated into the ground, a pillar 3 is inserted and buried in the same hole 20, and a horizontal gutter block 5 is installed in the removed portion.
and fix it in a position that matches the existing gutter blocks 18, 18 on both sides, and then
The bolts 1 are connected by joints and filled with mortar 21 on the steel plate 2 as shown in FIG.
The head 14' of No. 4 is embedded in the same mortar 21 to form a flat upper surface. The upper pole 1 is used as a utility pole. The lateral force applied to the upper column 1 is distributed from the steel plate 2 at the lower end through the bolt 7 to the steel plate 4 at the upper end of the column 3 to support the column 3.
本案は上述のように構成したので既設側溝ブロ
ツク18を切断除去しその位置に台柱3を地中に
埋設し除去部分に上記横方向側溝ブロツク5を配
置して両側の既設側溝ブロツク18,18を上記
横方向側溝ブロツク5で連通し得るため、迂回側
溝を構築する必要がないし、既設側溝の中心線上
に簡便に電柱を建設し、かつ上柱1と台柱3とを
強力に接続し得るばかりでなく既設側溝ブロツク
18,18上方突起台を設ける必要がないため歩
行障害物を生せず、かつ両側壁6,6内のボルト
7,7によつて上柱1及び台柱3を強力に接続し
得て安全性を著しく向上し得る便益がある。 Since this project is constructed as described above, the existing gutter block 18 is cut and removed, the support pillar 3 is buried in the ground in that position, and the horizontal gutter block 5 is placed in the removed part, and the existing gutter blocks 18, 18 on both sides are installed. Since communication is possible through the horizontal gutter block 5, there is no need to construct a detour gutter, and the utility pole can be easily constructed on the center line of the existing gutter, and the upper pole 1 and the base pillar 3 can be strongly connected. Since there is no need to provide a protruding base above the existing gutter blocks 18, 18, there is no obstacle to walking, and the upper column 1 and the base column 3 are strongly connected by the bolts 7, 7 in the side walls 6, 6. There are benefits that can significantly improve safety.
第1図は本案の側溝付コンクリート柱を示す斜
視図、第2図は一部切欠正面図、第3図は一部切
欠側面図である。
1……上柱、2,4……鋼板、3……台柱、5
……横方向側溝ブロツク、6……両側壁、7……
ボルト。
Fig. 1 is a perspective view showing the proposed concrete column with side grooves, Fig. 2 is a partially cutaway front view, and Fig. 3 is a partially cutaway side view. 1... Upper column, 2, 4... Steel plate, 3... Base pillar, 5
... Lateral gutter block, 6... Both side walls, 7...
bolt.
Claims (1)
に設けた鋼板4との間に上端を開口した横方向側
溝ブロツク5を挾持し、同ブロツク5の両側壁
6,6内を上下方向に貫通させたボルト7によつ
て上記両鋼板2,4を接続してなる側溝付コンク
リート柱。 A horizontal gutter block 5 with an open upper end is sandwiched between a steel plate 2 provided at the lower end of the upper column 1 and a steel plate 4 provided at the upper end of the base column 3, and the upper and lower side walls 6, 6 of the block 5 are A concrete column with side grooves formed by connecting both the steel plates 2 and 4 with a bolt 7 passed through in the direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14751783U JPS6053961U (en) | 1983-09-20 | 1983-09-20 | Concrete column with side gutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14751783U JPS6053961U (en) | 1983-09-20 | 1983-09-20 | Concrete column with side gutter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6053961U JPS6053961U (en) | 1985-04-16 |
JPS6329805Y2 true JPS6329805Y2 (en) | 1988-08-10 |
Family
ID=30328022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14751783U Granted JPS6053961U (en) | 1983-09-20 | 1983-09-20 | Concrete column with side gutter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6053961U (en) |
-
1983
- 1983-09-20 JP JP14751783U patent/JPS6053961U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6053961U (en) | 1985-04-16 |
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