pedestrian bridge car

A pedestrian bridge and bridge body technology, which is applied in the direction of bridges, movable bridges, bridge forms, etc., can solve the problems of fixed travel distance, large site, and limited use range, so as to achieve small occupied space, meet the size of the vehicle, and maneuver flexible effects

Inactive Publication Date: 2017-09-19
王晓星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a mobile pedestrian bridge disclosed in the prior art, but its use requires a large space, and the traveling distance is relatively fixed, so the scope of use is limited

Method used

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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 , my pedestrian bridge vehicle includes a car chassis 1, and the car chassis 1 is equipped with a power take-off to provide the working power of the vehicle system. A control cabinet 3 with a built-in control system is installed near the driver's cab on the vehicle frame of the automobile chassis 1 for the work control of the vehicle system. Four vertical hydraulic cylinder legs 2 are distributed under the vehicle frame of the automobile chassis 1, and the four hydraulic cylinder legs 2 are in recovery state when driving. The vehicle frame of the automobile chassis 1 is provided with a lifting hydraulic cylinder 4, figure 1 Four lifting hydraulic cylinders 4 of the embodiment are arranged at four corners. Lifting hydraulic cylinder 4 can adopt multi-stage hydraulic cylinder according to lifting he...

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Abstract

A pedestrian overbridge vehicle comprises a vehicle chassis. Hydraulic cylinder supporting legs are distributed below a frame of the vehicle chassis, a control cabinet is arranged on the frame of the vehicle chassis, the frame of the vehicle chassis is connected with a platform through distributed lifting hydraulic cylinders, the rear end of the platform is connected with an overbridge stairway and provided with an overbridge stairway winding mechanism, and the platform surface of the platform is provided with an overbridge body capable of stretching out and drawing back towards one side of a vehicle body; the overbridge body is provided with two rows of vertical shafts which are arranged longitudinally, hydraulic cylinder type telescopic cross pull rods and fixed cross pull rods, wherein the hydraulic cylinder type telescopic cross pull rods and the fixed cross pull rods are arranged longitudinally and alternatively and symmetrically arranged in an up-and-down mode; the two ends of each hydraulic cylinder type telescopic cross pull rod and the two ends of each fixed cross pull rod are in hinged connection with the corresponding vertical shafts, an overbridge body side plate is arranged between every two adjacent vertical shafts and is in hinged connection with the vertical shafts, and the inner side of the lower portion of each overbridge body side plate is provided with towing parts used for being connected with overbridge floor plates; one end of the overbridge body is connected with the platform, and the other end of the overbridge body is provided with overbridge body butt-joint connecting parts. The pedestrian overbridge vehicle can be used for composing a temporary pedestrian overbridge easily, conveniently and rapidly.

Description

technical field [0001] The invention relates to a pedestrian bridge, in particular to a pedestrian bridge vehicle which is flexible and can quickly form a temporary pedestrian bridge. Background technique [0002] Traditional pedestrian bridges are fixed buildings, generally built in areas with heavy traffic and dense pedestrians, for pedestrians to pass through, to avoid conflicts when the planes of traffic and pedestrians intersect, ensure people's safe crossing, increase vehicle speed, and reduce traffic accidents. However, in some occasions, a temporary overpass is required to facilitate or meet the crossing needs of people for a period of time. And capital investment, but also have enough time for bridge construction and bridge demolition, and have the conditions for on-site construction of pedestrian bridges, and the dismantled pedestrian bridges are basically construction waste, which will also cause a lot of waste of resources. Therefore, it is necessary to provide ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D15/00
CPCE01D15/005
Inventor 王晓星何敏宜
Owner 王晓星
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