A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHOCK-ABSORBER FOR GUARD-FENCE AND MOUNTING STRUCTURE FOR HORIZONTAL ROPE AND SHOCK-ABSORBER
To provide a shock-absorber for a guard-fence, and a mounting structure for a horizontal rope and a shock-absorber, which can exert a stable buffering function without protrusion of extra length of the horizontal rope toward outside of the guard-fence.SOLUTION: At the inner surface of a column 10 is anchored a shock-absorber 30 which includes a friction-sliding shock absorber 40 in which an insertion hole 42 with diameter difference and a grip hole 43 are arranged side by side, a reversing guide body 50 that inverts an extra length part 22 of a horizontal rope 20 and a reversing spacer 60 located between the shock absorber 40 and the reversing guide body 50, and the extra length part 22 of the horizontal rope 20 can be routed toward the inside of the guard fence while the extra length part 20 of the horizontal rope 20 inverted in the shock absorber 30 is gripped by the shock absorber 40.SELECTED DRAWING: Figure 2
【課題】防護柵の外側へ向けた横ロープの余長部のはみ出しをなくしつつ、安定した緩衝作用を発揮できる、防護柵用の緩衝装置及び横ロープと緩衝装置の取付構造を提供すること。【解決手段】径差を有する挿通孔４２と把持孔４３を並設した摩擦摺動式の緩衝具４０と、横ロープ２０の余長部２２を反転させる反転ガイド体５０と、緩衝具４０と反転ガイド体５０との間に位置する反転スペーサ６０とを具備した緩衝装置３０を支柱１０の内側側面に係留し、緩衝装置３０内で反転させた横ロープ２０の余長部２０を緩衝具４０で把持しつつ、横ロープ２０の余長部２２を防護柵の内側へ向けて配索し得るように構成した。【選択図】図２
SHOCK-ABSORBER FOR GUARD-FENCE AND MOUNTING STRUCTURE FOR HORIZONTAL ROPE AND SHOCK-ABSORBER
To provide a shock-absorber for a guard-fence, and a mounting structure for a horizontal rope and a shock-absorber, which can exert a stable buffering function without protrusion of extra length of the horizontal rope toward outside of the guard-fence.SOLUTION: At the inner surface of a column 10 is anchored a shock-absorber 30 which includes a friction-sliding shock absorber 40 in which an insertion hole 42 with diameter difference and a grip hole 43 are arranged side by side, a reversing guide body 50 that inverts an extra length part 22 of a horizontal rope 20 and a reversing spacer 60 located between the shock absorber 40 and the reversing guide body 50, and the extra length part 22 of the horizontal rope 20 can be routed toward the inside of the guard fence while the extra length part 20 of the horizontal rope 20 inverted in the shock absorber 30 is gripped by the shock absorber 40.SELECTED DRAWING: Figure 2
【課題】防護柵の外側へ向けた横ロープの余長部のはみ出しをなくしつつ、安定した緩衝作用を発揮できる、防護柵用の緩衝装置及び横ロープと緩衝装置の取付構造を提供すること。【解決手段】径差を有する挿通孔４２と把持孔４３を並設した摩擦摺動式の緩衝具４０と、横ロープ２０の余長部２２を反転させる反転ガイド体５０と、緩衝具４０と反転ガイド体５０との間に位置する反転スペーサ６０とを具備した緩衝装置３０を支柱１０の内側側面に係留し、緩衝装置３０内で反転させた横ロープ２０の余長部２０を緩衝具４０で把持しつつ、横ロープ２０の余長部２２を防護柵の内側へ向けて配索し得るように構成した。【選択図】図２
SHOCK-ABSORBER FOR GUARD-FENCE AND MOUNTING STRUCTURE FOR HORIZONTAL ROPE AND SHOCK-ABSORBER
防護柵用の緩衝装置及び横ロープと緩衝装置の取付構造
NISHIDA YOICHI (author) / YAMAMOTO MITSUAKI (author) / ISHII TAICHI (author)
2022-06-01
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.
SHOCK ABSORBER AND PRESSURE FLUCTUATION SHOCK ABSORBER STRUCTURE
| European Patent Office | 2016