A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HAZARD PREVENTION BAR, HAZARD PREVENTION SYSTEM, APPROACH PREVENTION SYSTEM, AND PEDESTRIAN KEEP-OUT SYSTEM
To provide a device that can prevent pedestrians from approaching a construction site.SOLUTION: A hazard prevention bar 1 installed at a construction site includes road cone connection parts 20 provided on both ends for connecting to road cones 1000, 1001, a light emitting part 30, a light receiving part 40, a reflecting part 50, and a warning part 60 connected to the light receiving part 40. The light receiving part 40 receives the laser beam from the light emitting part 30 reflected by the reflecting part 50. The warning part 60 generates a warning to pedestrians or administrators when the laser beam from the light emitting part 30 to the light receiving part 40 is blocked.SELECTED DRAWING: Figure 1
【課題】歩行者の工事現場への接近を防ぐことのできる装置を提供する。【解決手段】工事現場に設置される危険防止バー１は、ロードコーン１０００、１００１に接続するための両端部に設けられたロードコーン接続部２０と、発光部３０と、受光部４０と、反射部５０と、受光部４０に接続された警告部６０とを備える。受光部４０は、反射部５０により反射された発光部３０からのレーザ光を受信する。警告部６０は、発光部３０から受光部４０へのレーザ光が遮断されたとき、歩行者または管理者に警告を発する。【選択図】図１
HAZARD PREVENTION BAR, HAZARD PREVENTION SYSTEM, APPROACH PREVENTION SYSTEM, AND PEDESTRIAN KEEP-OUT SYSTEM
To provide a device that can prevent pedestrians from approaching a construction site.SOLUTION: A hazard prevention bar 1 installed at a construction site includes road cone connection parts 20 provided on both ends for connecting to road cones 1000, 1001, a light emitting part 30, a light receiving part 40, a reflecting part 50, and a warning part 60 connected to the light receiving part 40. The light receiving part 40 receives the laser beam from the light emitting part 30 reflected by the reflecting part 50. The warning part 60 generates a warning to pedestrians or administrators when the laser beam from the light emitting part 30 to the light receiving part 40 is blocked.SELECTED DRAWING: Figure 1
【課題】歩行者の工事現場への接近を防ぐことのできる装置を提供する。【解決手段】工事現場に設置される危険防止バー１は、ロードコーン１０００、１００１に接続するための両端部に設けられたロードコーン接続部２０と、発光部３０と、受光部４０と、反射部５０と、受光部４０に接続された警告部６０とを備える。受光部４０は、反射部５０により反射された発光部３０からのレーザ光を受信する。警告部６０は、発光部３０から受光部４０へのレーザ光が遮断されたとき、歩行者または管理者に警告を発する。【選択図】図１
HAZARD PREVENTION BAR, HAZARD PREVENTION SYSTEM, APPROACH PREVENTION SYSTEM, AND PEDESTRIAN KEEP-OUT SYSTEM
危険防止バー、危険防止システム、接近防止システムおよび歩行者遮断システム
MOCHIZUKI TAKEHARU (author) / ISHIGURO SHU (author) / TAKITA KENSUKE (author) / INO TAKAO (author)
2022-02-10
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.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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