摘要:
The present invention relates to the field of passenger conveyor technologies, and provides an engaging state detection system of a passenger conveyor and a detection method thereof. In the engaging state detection system and detection method, a depth sensing sensor (310 1 , 310 n ) is used to sense at least an engaging portion between a step (904) and a comb plate (903) of the passenger conveyor (900) to obtain depth maps, and the depth maps are analyzed by a processing apparatus (100) to detect whether an engaging state between the step (904) and the comb plate (903) is a normal state. The detection of the engaging state includes detection on whether comb teeth of the comb plate are broken, whether engaging teeth of the step are broken, and/or whether a foreign matter exists on an engaging line.
摘要:
Safety device and method for preventing accidents in the combplate area of escalators or moving walkways. The safety device comprises: - at least one capacitor (8), each one formed by a first capacitor plate in contact with a combplate (2) or floor plate of an escalator or moving walkway (1) and a second capacitor plate (9) connected to a reference voltage; - a capacitance measuring module (7) for measuring the capacitance (C) of the at least one capacitor (8), obtaining at least one capacitance signal (20); - a controller (6) configured for comparing each capacitance signal (20) with at least one predefined value (22) and, based on said comparison, deciding whether a dangerous situation has occurred, and in that case sending the escalator or moving walkway (1) a warning signal or a stop order signal. This safety device can detect when human skin is close to the combplate area to stop the escalator or moving walkway, and thus avoiding human body injuries.
摘要:
A combination construction, comprising a lifting tool (80) and a comb plate-comb plate carrier assembly in an assembled condition, wherein said comb plate-comb plate carrier assembly being arrangable on a head of an escalator or moving walk and being mountable on a truss of the escalator or moving walk and being provided with a comb plate (3), a pair of opposed comb plate carriers (2) for carrying the comb plate (3) and a comb plate height adjusting means.
摘要:
The present invention discloses a comb plate-comb plate carrier assembly (2)for an escalator and the like. The assembly is disposed on an upper head and a lower head of the escalator and mounted to the truss of the escalator, comprises a comb plate (3) and a pair of comb plate carriers for carrying the comb plate, wherein said assembly is provided with at least one of the following items: a guide rail bracket which is fastened to the comb plate carrier and is used to fix a guide rail for the handrail belt (419); a supporting bracket which is fastened to the comb plate carrier and is used to support an end of a handrail return-sheave curve (400) fastened to the truss; comb plate height adjusting means; a monitoring device (100) for monitoring the horizontal displacement and upward displacement of the comb plate. In addition, the present invention further discloses a combination structure comprising a lifting tool (80) and the assembly in an assembled condition, the lifting tool comprises a traverse rod and a longitudinal suspending member, the ends of the traverse rod are respectively fixedly connected to the comb plate carriers, while engaging means of the longitudinal suspending member engages with the comb plate.
摘要:
Un dispositif (1) de sécurité et de secours pour tapis roulant (2) de montagne comporte une lame (7) frontale au voisinage et/ou au contact de la bande transporteuse (2d) du tapis roulant (2). La lame (7) frontale est un capteur de pression ou une lame sensible à la pression. La lame (7) frontale est solidaire d'un volet (4) coulissant entre une position fermée et une position ouverte déplacé par enroulement ou déroulement sur un tube (10) d'enroulement motorisé
摘要:
A comb plate (2) for a people mover with a step belt, having a base plate and a number of teeth (4) applied to one side of it, arranged essentially parallel to one another, which mesh in use with grooves in a people mover, whereby the comb plate (2) has an upper side that is exposed and a lower side that is concealed in use, characterized by the fact that an electric tooth-break monitoring device ( 6) is provided.
摘要:
Die Erfindung betrifft eine Fahrtreppe oder Fahrsteig, der je eine Kammplatte mit Kammsegmenten (12) aufweist. An der Kammplatte oder an das Kammsegment (12) sind ein oder mehrere Schallsensoren (24) angeschlossen, mit denen ein Bruch eines Zahns (14) erfassbar ist.
摘要:
A walkway comprises at least one flat belt entrained around rollers, and a termination plate at the discharge end of the belt. The termination plate has a substantially straight leading edge which lies adjacent to the surface of the belt at a position at which the belt passes around the roller at the discharge end, the leading edge being spaced from the belt by a gap and the leading edge portion of the plate being shaped that the edge portion defines with the adjacent portion of the belt a nip of small depth in a vertical direction. Closure means are provided adjacent the underside of the leading edge portion of the termination plate to close from below the gap between the leading edge of the termination plate and the belt. The closure means is movable and is biased into a position in which the closure means lies closely adjacent to the belt, the closure means when closely adjacent the belt preventing ingestion of matter between the belt and the termination plate and the closure means being movable away from the belt against the bias under the effect of matter ingested between the belt and the closure means. Switch means is responsive to displacement of the closure means away from the belt by more than a predetermined distance upon ingestion of matter therebetween whereby to cause stoppage of the belt.