A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a detachable pole that allows a buried cylinder body to have no opening/closing lid, enables a pole body to be easily attached and detached, and comprises a simple fall-stopper mechanism.SOLUTION: A detachable pole 1 comprises a buried pipe body 2, a pole body 3, and a latch member 4. The buried pipe body 2 has concentric inner and outer pipe bodies 5, 6, and also has a lid body 8 with a latch receiving opening 8a at an upper end of the pipe body 6. The pole body 3 has a cut hole 3a. The latch body 9 is pivoted in the pole body 3, and rotates between a fall stop position where the latch body engages the opening 8a and a release position where it is disengaged. The latch body 9 rotates an inclined face 9c of a hook-shaped engaging part 9a in slide contact with the opening 8a, and engages a jaw part 9d with the opening 8a at the fall stop position to protrude an operation projection piece 9b from the cut hole 3a. When the operation projection piece 9b is pressed in, the latch body 9 rolls to the release position.SELECTED DRAWING: Figure 1
【課題】埋設筒体に開閉蓋がいらず、ポール本体の着脱操作が容易で、抜け止め機構が簡素な着脱式ポールを提供する。【解決手段】着脱式ポール１は、埋設管体２、ポール本体３、ラッチ部材４を具備する。埋設管体２は、同心の内外側管体５，６を持ち、管体６の上端に、ラッチ受開口８ａ付きの蓋体８を持つ。ポール本体３は、切欠孔３ａを持つ。ラッチ本体９は、ポール本体３内に枢支され、開口８ａに係合する抜け止め位置と、離脱する解除位置間を回転する。ラッチ本体９は、鈎形係合部９ａの斜面９ｃを開口８ａに摺接させて回転し、抜け止め位置で顎部９ｄを開口８ａに係合させ、操作突片９ｂを切欠孔３ａから突出させる。操作突片９ｂが押し込まれると、ラッチ本体９は解除位置へ転動する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a detachable pole that allows a buried cylinder body to have no opening/closing lid, enables a pole body to be easily attached and detached, and comprises a simple fall-stopper mechanism.SOLUTION: A detachable pole 1 comprises a buried pipe body 2, a pole body 3, and a latch member 4. The buried pipe body 2 has concentric inner and outer pipe bodies 5, 6, and also has a lid body 8 with a latch receiving opening 8a at an upper end of the pipe body 6. The pole body 3 has a cut hole 3a. The latch body 9 is pivoted in the pole body 3, and rotates between a fall stop position where the latch body engages the opening 8a and a release position where it is disengaged. The latch body 9 rotates an inclined face 9c of a hook-shaped engaging part 9a in slide contact with the opening 8a, and engages a jaw part 9d with the opening 8a at the fall stop position to protrude an operation projection piece 9b from the cut hole 3a. When the operation projection piece 9b is pressed in, the latch body 9 rolls to the release position.SELECTED DRAWING: Figure 1
【課題】埋設筒体に開閉蓋がいらず、ポール本体の着脱操作が容易で、抜け止め機構が簡素な着脱式ポールを提供する。【解決手段】着脱式ポール１は、埋設管体２、ポール本体３、ラッチ部材４を具備する。埋設管体２は、同心の内外側管体５，６を持ち、管体６の上端に、ラッチ受開口８ａ付きの蓋体８を持つ。ポール本体３は、切欠孔３ａを持つ。ラッチ本体９は、ポール本体３内に枢支され、開口８ａに係合する抜け止め位置と、離脱する解除位置間を回転する。ラッチ本体９は、鈎形係合部９ａの斜面９ｃを開口８ａに摺接させて回転し、抜け止め位置で顎部９ｄを開口８ａに係合させ、操作突片９ｂを切欠孔３ａから突出させる。操作突片９ｂが押し込まれると、ラッチ本体９は解除位置へ転動する。【選択図】図１
DETACHABLE POLE
着脱式ポール
SHIROZOE AKIHIKO (author)
2018-02-15
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Detachable electric pole foundation and installing method thereof
| European Patent Office | 2021