CN207759894U - A kind of safe escalator handrail system - Google Patents

Abstract

The utility model discloses a kind of safe escalator handrail systems, including guardrail, switch board, truss, outer cover plate, handrail, the guardrail pressure monitoring device being arranged on the outside of the guardrail, further includes safety switch, not only has reminding passengers Normalization rule handrail, the phenomenon that preventing children from climbing, and there is safety switch, it avoids clothes from being stuck in the phenomenon that being pulled to passenger in handrail and Armrest guide rail gap, greatly improves security performance.

Description

A kind of safe escalator handrail system

Technical field：

The utility model is related to escalator or moving sidewalk field more particularly to a kind of safe escalators Handrail system.

Background technology：

Taking staircase should hold the hand rail, and the steady station of both feet cannot rely on or support on handrail in step, however often There is passenger's incorrect the phenomenon that climbing escalator using handrail or child, also passenger's clothes is stuck in handrail and helps All there is prodigious security risk in the phenomenon in hand strap guide clearance, these phenomenons, if can be timely when this phenomenon occurs Reminding passengers or child, the generation of staircase safety accident can be substantially reduced, there is no such functions for staircase at present.

Utility model content：

The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of safe escalator and help Hand system, when there is a phenomenon where child climbs or when incorrect use handrail, voice is reported and points out safety automatically, to The generation of safety accident is reduced, clothes, which blocks, can stop ladder, improve security performance.

The technology solution of the utility model is as follows：

A kind of safe escalator handrail system, including guardrail, switch board, truss, outer cover plate, handrail, also Including the guardrail pressure monitoring device being arranged on the outside of the guardrail, the switch board is electrically connected with the automatic broadcast device of voice, institute It includes upper strut, pressure sensor, lower supporting rod to state pressure monitoring device, and the pressure sensor is electrically connected the control by conducting wire Cabinet processed, the lower supporting rod are fixed on truss, and the upper strut is fixed with from guardrail；

Further include safety switch, the safety switch is mounted on the head-bent section of Armrest guide rail, and the safety open is powered-down Switch board is connected, the contact of the safety switch is located at handrail lower part and without departing from handrail outer width, the contact is used and shaken Pendulum-type.

Preferably, the truss is equipped with fixed seat, the lower supporting rod is fixed in the fixed seat of truss.

It is led in the guardrail board and the handrail preferably, the guardrail includes guardrail board, handrail guide rail and lining Rubber packing between rail, the upper strut are fixedly connected with the handrail guide rail of guardrail.

Preferably, the guardrail pressure monitoring device is according in staircase both sides, it is unilateral install it is multiple.

Preferably, the bending section at handrail swivel point to the position of most external endpoint.

Preferably, the safety switch is equipped with protective cover, the protective cover requires surface smooth, no acute angle.

The beneficial effects of the utility model are：

1, the utility model is provided with breast board pressure monitoring device and language automatic broadcast device on the escalator, is sending out It gives birth to a child when climbing or when incorrect the phenomenon that using handrail, monitoring device monitors that breast board pressure anomaly signal feeds back to control Cabinet, processing signal, which sends out instruction, allows automatic report of the automatic broadcast device of voice to point out safety, improves the safety of passenger and child Alertness, to reduce the generation of safety accident.

2, safety switch is mounted on the head-bent section of Armrest guide rail, pledges clothes and is stuck between Armrest guide rail and handrail When in gap, ladder is being shut down by safety open can be triggered when Armrest guide rail head, is avoiding clothes from being involved in lower section and multiplies to be pulled to Visitor.

Description of the drawings：

The following drawings is only intended in doing schematic illustration and explanation to the utility model, does not limit the model of the utility model It encloses.Wherein：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the utility model schematic diagram in A-A direction；

Fig. 3 is the utility model B to schematic diagram；

Fig. 4 is the regions the utility model C enlarged diagram；

Fig. 5 is the regions the utility model D enlarged diagram；

Fig. 6 is the utility model E-E to schematic diagram；

Specific implementation mode：

As shown in Figures 1 to 6, a kind of safe escalator handrail system, including guardrail 108, switch board 101, Truss 103, outer cover plate 111, handrail 104, it is characterised in that：Further include the guardrail pressure being arranged in 108 outside of the guardrail Monitoring device 2, the switch board 101 are electrically connected with the automatic broadcast device 102 of voice, and the pressure monitoring device 2 includes upper strut 204, pressure sensor 203, lower supporting rod 202, the pressure sensor 203 are electrically connected the switch board 101 by conducting wire 205, The lower supporting rod 202 is fixed on truss 103, and the upper strut 204 is fixed with from guardrail 108；

Further include safety switch 3, the safety switch 3 is mounted on the head-bent section of Armrest guide rail 105, the safety open 3 electrical connection switch boards 101 are closed, the contact 4 of the safety switch 3 is located at handrail lower part and without departing from handrail outer width, described Contact 4 is using swing.

Specifically, the truss 103 is equipped with fixed seat 201, the lower supporting rod 202 is fixed on the fixed seat of truss 103 On.

Specifically, the guardrail 108 includes guardrail board 110, handrail guide rail 105 and serves as a contrast in the guardrail board 110 and institute The rubber packing 109 between handrail guide rail 105 is stated, the upper strut is fixedly connected with the handrail guide rail 105 of guardrail 108.

Specifically, the guardrail pressure monitoring device 2 is according in staircase both sides, it is unilateral install it is multiple.

Specifically, the bending section at handrail swivel point a to the position of most external endpoint b.

Specifically, the safety switch 3 is equipped with protective cover 7, the protective cover 7 requires surface smooth, no acute angle.

Operation principle：When passenger correctly uses handrail, passenger mainly applies on the contrary and handrail handrail The pulling force of traffic direction, passenger are applied to perpendicular to the power in handrail direction and little, i.e., the pressure that breast board receives is simultaneously little, so When afterwards when incorrect using handrail, if passenger relies on or supports on handrail or child on guardrail when climbing, The power being applied to perpendicular to handrail direction is just apparent bigger than normal, i.e., the pressure that breast board receives is bigger than normal, the application guardrail pressure monitoring Device can monitor the variation of guardrail pressure anomaly and signal is fed back to switch board in time, and switch board handles signal and sends out instruction and allows The automatic broadcast device of voice is reported and points out safety automatically；

When passenger takes escalator, if clothes or cuff are involved in the gap of handrail and handrail guide rail, when When driving to outlet, the swing of safety switch contact can be touched by being stuck in the clothes in gap, then triggering safety switch action passes through control Cabinet control processed stops ladder in time and the automatic broadcast device of voice reports failure cause automatically, to which reminding passengers are note that prevent from being pulled to Tumble injury.

The embodiment rather than limits the present invention the utility model is illustrated.Any this field Technical staff can modify to the embodiment, therefore this practicality under the spirit and scope without prejudice to the utility model Novel rights protection scope, should be as listed by the claim of the utility model.

Claims (6)

1. a kind of safe escalator handrail system, including guardrail (108), switch board (101), truss (103), outer cover Plate (111), handrail (104), it is characterised in that：Including the guardrail pressure monitoring device being arranged on the outside of the guardrail (108) (2), the switch board (101) is electrically connected with the automatic broadcast device of voice (102), and the pressure monitoring device (2) includes upper strut (204), pressure sensor (203), lower supporting rod (202), the pressure sensor (203) pass through described in conducting wire (205) electrical connection Switch board (101), the lower supporting rod (202) are fixed on truss (103), and the upper strut (204) is consolidated with from guardrail (108) It is fixed；

Further include safety switch (3), the safety switch (3) is mounted on the head-bent section of handrail guide rail (105), the peace Full switch (3) is electrically connected switch board (101), and the contact (4) of the safety switch (3) is located at handrail lower part and without departing from handrail Band outer width, the contact (4) is using swing.

2. a kind of safe escalator handrail system according to claim 1, it is characterised in that：The truss (103) it is equipped with fixed seat (201), the lower supporting rod (202) is fixed in the fixed seat of truss (103).

3. a kind of safe escalator handrail system according to claim 1, it is characterised in that：The guardrail (108) include guardrail board (110), handrail guide rail (105) and lining in the guardrail board (110) and the handrail guide rail (105) rubber packing (109) between, the upper strut are fixedly connected with the handrail guide rail (105) of guardrail (108).

4. a kind of safe escalator handrail system according to claim 1, it is characterised in that：The guardrail pressure Monitoring device (2) according in staircase both sides, it is unilateral install it is multiple.

5. a kind of safe escalator handrail system according to claim 1, it is characterised in that：The bending section exists (a) is to the position of most external endpoint (b) at handrail swivel point.

6. a kind of safe escalator handrail system according to claim 1, it is characterised in that：The safety switch (3) it is equipped with protective cover (7), the protective cover (7) requires surface smooth, no acute angle.