CN201214390Y

CN201214390Y - Platform gap pedal

Info

Publication number: CN201214390Y
Application number: CNU2008200719626U
Authority: CN
Inventors: 李毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-11
Filing date: 2008-06-11
Publication date: 2009-04-01
Anticipated expiration: 2018-06-11

Abstract

The utility model discloses a platform gap step. A fixed step, rotary fixed step shafts and a control mechanism mounting base are arranged on a platform corresponding to the passenger doors of a parked vehicle or on the lower side of a vehicle door step; a movable step and rotary movable step shafts are arranged in the fixed step; a linking rotary arm with a control arm and a plurality of linking rotary arms are arranged between the rotary movable step shafts and the rotary fixed step shafts; a pneumatic or electric control mechanism is arranged between the control arm and the control mechanism mounting base; and through the linking rotary arm with the control arm, the control mechanism can drive all the linking rotary arms to rotate, so that the movable step can be extended or withdrawn. The platform gap step, which is characterized by simple structure and convenient mounting, can be mounted on a station platform as well as on a vehicle, and is safer than the prior platform gap steps.

Description

Platform gap pedal

Technical field

The elimination in gap or reduce device between vehicle doorway pedal and the platform belonged to the technical field of traffic system when the utility model provided a kind of vehicular traffic to stop.

Background technology

Home and abroad vehicular traffic system is the rail traffic vehicles system especially, for guaranteeing the safety of passenger getting on/off, all needs when stopping " reducing the gap between vehicle doorway pedal and the platform as much as possible ".

Summary of the invention

The utility model discloses a kind of device of eliminating or reducing gap between vehicular traffic doorway pedal and the platform.

Technical solution of the present invention is as follows:

The utility model can be located at the pedal place, doorway of vehicular traffic passenger getting on/off or during with vehicle parking on the station platform of passenger getting on/off door corresponding section, it is made up of the connection pivoted arm of fixed pedestal, Active foot plate, connection pivoted arm, band Control arm and parts such as electronic or compressed-air controlled control mechanism and (as is contained on the urban rail transit vehicles, for guaranteeing that the vehicle outline is in the scope of gauge permission, vehicle design should be become the drum type car body, reduce the width of vehicle, reserve the installing space of platform gap pedal) at the platform height place.

Good effect of the present invention is: apparatus structure is simple, easy for installation, both can be installed on the station platform, also can be installed on the vehicle, and because the connection pivoted arm that the drive Active foot plate stretches out is when Active foot plate stretches out, and angle is less between the vertical plane surface of platform length direction, when Active foot plate is subjected to very little impact force from car body or platform, Active foot plate is return, even so control mechanism et out of order, under the situation that Active foot plate is not return, start vehicle operating, cause bumping between Active foot plate and the car body (or platform), also can not bring very big horizontal force to vehicle, it is safer therefore comparing with existing platform gap pedal.

Description of drawings

Fig. 1 is the side-looking structure principle chart of the utility model when Active foot plate stretches out; Fig. 2 is the side-looking structure principle chart of the utility model when Active foot plate is return; Fig. 3 is the sectional structure schematic diagram of the utility model when Active foot plate stretches out.

1, fixed pedestal; 2, Active foot plate; 3, Active foot plate rotating shaft; 4, fixed pedestal rotating shaft; 5, connect pivoted arm; 6, the connection pivoted arm of band Control arm; 7, control mechanism; 8, control mechanism mount pad; 9, platform or vehicular traffic.

The specific embodiment

According to Fig. 1～shown in Figure 3, structure of the present utility model is on the platform of car door corresponding section or the pedal bottom, doorway of vehicle (9) up and down of Vehicular occupant when stopping, if fixed pedestal (1) and connect firmly fixed pedestal rotating shaft (4) and control mechanism mount pad (8) on fixed pedestal, in fixed pedestal, be provided with Active foot plate (2) and connect firmly Active foot plate rotating shaft (3) on Active foot plate (2), what be provided with a band Control arm between Active foot plate rotating shaft (3) and fixed pedestal rotating shaft (4) connects pivoted arm (6) and several (its quantity is decided according to the length of pedal) connection pivoted arm (5), between the Control arm of connection pivoted arm (6) of band Control arm and control mechanism mount pad (8), be provided with pneumatic or electrically operated control mechanism (7), after vehicle pull-in stops, control mechanism (7) action, driving all connection pivoted arms (5) by the connection pivoted arm (6) of being with Control arm clockwise rotates around (shown in Figure 3) fixed pedestal rotating shaft (4), Active foot plate (2) is stretched out to the left, reduce or eliminate the gap between platform and the vehicle doorway pedal, with the passenger's that guarantees to get on or off the bus safety.Before the vehicle cycling start, control mechanism (7) moves once more, drives all connection pivoted arms (5) by the connection pivoted arm (6) of being with Control arm and rotates counterclockwise around fixed pedestal rotating shaft (4), drives Active foot plate (2) and returns to the right, guarantees the safety of vehicle operating.

Claims

1, a kind of platform gap pedal, it is characterized in that: on the platform of car door corresponding section or the bottom of vehicle doorway pedal about the Vehicular occupant with parking the time, if fixed pedestal and fixed pedestal rotating shaft and control mechanism mount pad, in fixed pedestal, be provided with Active foot plate and Active foot plate rotating shaft, between Active foot plate rotating shaft and fixed pedestal rotating shaft, be provided with a band Control arm connect pivoted arm and several connect pivoted arm, are provided with pneumatic or electrically operated control mechanism between Control arm and control mechanism mount pads.