Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FITTING LEG PART STRUCTURE FOR DELINEATOR SIGN POLE
PROBLEM TO BE SOLVED: To provide a fitting leg part structure for a delineator sign pole that can prevent water from entering a buried leg even when the delineator sign pole does not have a projection part on a lower end face of a sign pole body, and never loses original functions of a detachment type in spite of long-period use.SOLUTION: In a leg part fitting structure for a delineator sign pole 11 such that a delineator sign pole body 11 is stood on a road surface by threadably engaging a fixing bold 14 protruded from a lower end face of the delineator sign pole body 11 with a buried leg 3 buried in the road surface, the buried leg 3 has a first hole part 32 recessed in its upper surface and a second hole part 33 formed in a bottom surface of the first hole part 32 to a smaller diameter than the first hole part, a female screw which engages a male screw of the fixing bolt 14 is formed on an inner peripheral surface of the second hole part, and a packing 5 is arranged between the fixing bolt 14 and the inner peripheral surface of the first hole part 32, the first hole part 32 being sealed with the packing 5.
【課題】標識柱本体の下端面に突起部を有しない視線誘導標識柱であっても、埋設用脚内への水の浸入を防止することができ、長期使用によっても着脱式本来の機能を失うことがない視線誘導標識柱の脚部取付け構造を提供すること。【解決手段】視線誘導標識柱本体１１の下端面から突設される固定用ボルト１４を、路面に埋設された埋設用脚３に螺合させることにより、視線誘導標識柱本体１１を路面に立設する視線誘導標識柱１１の脚部取付け構造において、埋設用脚３は、上面に凹状に形成された第１の穴部３２と、該第１の穴部３２の底面に該第１の穴部よりも小径に形成された第２の穴部３３とを有し、第２の穴部の内周面に固定用ボルト１４の雄ねじと螺合する雌ねじが形成されており、固定用ボルト１４と第１の穴部３２の内周面との間にパッキン５が配置され、該パッキン５によって該第１の穴部３２が密封されていることを特徴とする。【選択図】図３
FITTING LEG PART STRUCTURE FOR DELINEATOR SIGN POLE
PROBLEM TO BE SOLVED: To provide a fitting leg part structure for a delineator sign pole that can prevent water from entering a buried leg even when the delineator sign pole does not have a projection part on a lower end face of a sign pole body, and never loses original functions of a detachment type in spite of long-period use.SOLUTION: In a leg part fitting structure for a delineator sign pole 11 such that a delineator sign pole body 11 is stood on a road surface by threadably engaging a fixing bold 14 protruded from a lower end face of the delineator sign pole body 11 with a buried leg 3 buried in the road surface, the buried leg 3 has a first hole part 32 recessed in its upper surface and a second hole part 33 formed in a bottom surface of the first hole part 32 to a smaller diameter than the first hole part, a female screw which engages a male screw of the fixing bolt 14 is formed on an inner peripheral surface of the second hole part, and a packing 5 is arranged between the fixing bolt 14 and the inner peripheral surface of the first hole part 32, the first hole part 32 being sealed with the packing 5.
【課題】標識柱本体の下端面に突起部を有しない視線誘導標識柱であっても、埋設用脚内への水の浸入を防止することができ、長期使用によっても着脱式本来の機能を失うことがない視線誘導標識柱の脚部取付け構造を提供すること。【解決手段】視線誘導標識柱本体１１の下端面から突設される固定用ボルト１４を、路面に埋設された埋設用脚３に螺合させることにより、視線誘導標識柱本体１１を路面に立設する視線誘導標識柱１１の脚部取付け構造において、埋設用脚３は、上面に凹状に形成された第１の穴部３２と、該第１の穴部３２の底面に該第１の穴部よりも小径に形成された第２の穴部３３とを有し、第２の穴部の内周面に固定用ボルト１４の雄ねじと螺合する雌ねじが形成されており、固定用ボルト１４と第１の穴部３２の内周面との間にパッキン５が配置され、該パッキン５によって該第１の穴部３２が密封されていることを特徴とする。【選択図】図３
FITTING LEG PART STRUCTURE FOR DELINEATOR SIGN POLE
視線誘導標識柱の脚部取付け構造
FUKUGAMI AKIRA (Autor:in) / NAKAMURA NOBUYUKI (Autor:in)
19.11.2015
Patent
Elektronische Ressource
Japanisch
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.
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