A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ASEISMIC JOINT STRUCTURE OF CABLE PROTECTIVE PIPE
PROBLEM TO BE SOLVED: To enhance stability of a pipeline structure, in an aseismic joint structure of a cable protective pipe including a bent part and an expandable part.SOLUTION: An aseismic joint structure of a cable protective pipe includes: at least two bent parts 10 allowing bending to a pipe axis direction; an expandable part 20 provided between the two bent parts 10, and allowing telescopic motion to the pipe axis direction; a slide part 25 configured to cause an inner pipe part 21 and an outer pipe part 22 of the expandable part 20 to slide in the pipe axis direction; and a cover 30 configured to prevent a gap between the inner pipe part 21 and outer pipe part 22 of both slide parts 25 from being exposed to the outside.SELECTED DRAWING: Figure 1
【課題】屈曲部と伸縮部とを備えたケーブル保護管の耐震継手構造において、配管構造の安定性を高める。【解決手段】管軸方向に対する屈曲を許容する屈曲部１０を少なくとも２箇所備え、その２箇所の屈曲部１０間に管軸方向への伸縮を許容する伸縮部２０を備え、前記伸縮部２０は内管部２１と外管部２２とが管軸方向に摺動する摺動部２５を備え、両摺動部２５の内管部２１と外管部２２との隙間が、外部に露出するのを防ぐカバー３０を備えたことを特徴とするケーブル保護管の耐震継手構造とした。【選択図】図１
ASEISMIC JOINT STRUCTURE OF CABLE PROTECTIVE PIPE
PROBLEM TO BE SOLVED: To enhance stability of a pipeline structure, in an aseismic joint structure of a cable protective pipe including a bent part and an expandable part.SOLUTION: An aseismic joint structure of a cable protective pipe includes: at least two bent parts 10 allowing bending to a pipe axis direction; an expandable part 20 provided between the two bent parts 10, and allowing telescopic motion to the pipe axis direction; a slide part 25 configured to cause an inner pipe part 21 and an outer pipe part 22 of the expandable part 20 to slide in the pipe axis direction; and a cover 30 configured to prevent a gap between the inner pipe part 21 and outer pipe part 22 of both slide parts 25 from being exposed to the outside.SELECTED DRAWING: Figure 1
【課題】屈曲部と伸縮部とを備えたケーブル保護管の耐震継手構造において、配管構造の安定性を高める。【解決手段】管軸方向に対する屈曲を許容する屈曲部１０を少なくとも２箇所備え、その２箇所の屈曲部１０間に管軸方向への伸縮を許容する伸縮部２０を備え、前記伸縮部２０は内管部２１と外管部２２とが管軸方向に摺動する摺動部２５を備え、両摺動部２５の内管部２１と外管部２２との隙間が、外部に露出するのを防ぐカバー３０を備えたことを特徴とするケーブル保護管の耐震継手構造とした。【選択図】図１
ASEISMIC JOINT STRUCTURE OF CABLE PROTECTIVE PIPE
ケーブル保護管の耐震継手構造
FUKUI JUN (author) / TAKEDA MAKOTO (author) / HAZAMA MASAYA (author)
2016-10-06
Patent
Electronic Resource
Japanese
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