Assembled annular pedestrian overpass transfer bracket

A kind of interchange, prefabricated technology, applied in the direction of roads, buildings, roads, etc., can solve the problems of large space occupation, increase the weight of the interchange, and achieve the effect of preventing horizontal offset

Active Publication Date: 2017-08-11
重庆恒佳工程技术咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the traditional elevator is directly installed on the roundabout, it will take up a lot of space and increase the weight of the overpass

Method used

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  • Assembled annular pedestrian overpass transfer bracket
  • Assembled annular pedestrian overpass transfer bracket
  • Assembled annular pedestrian overpass transfer bracket

Examples

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0028] Such as Figure 4 and Figure 5 Shown:

[0029] An assembled ring-shaped pedestrian interchange conveying bracket, comprising a horizontally arranged underframe b1, on which an inner rolling element and an outer rolling element are arranged facing each other, and the inner rolling element includes two horizontal and mutually parallel arranged The inner rolling shaft b2, on which the inner rolling bearings b3 are respectively installed, and the outer rolling member includes two horizontal and mutually parallel outer rolling shafts b4, on which the outer rolling bearings are respectively installed b5, the outer diameter of the outer ring of the outer rolling bearing b5 is larger than the outer diameter of the outer ring of the inner rolling bearing b3.

[0030] An inner anti-deviation member is provided between the two inner rolling shafts b2. T...

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Abstract

The invention discloses an assembled annular pedestrian overpass transfer bracket, comprising a base frame which is horizontally arranged, wherein an inner side rolling element and an outer side rolling element are oppositely arranged on the base frame; the inner side rolling element comprises two inner side rolling shafts which are arranged horizontally and in parallel mutually; inner side rolling bearings are respectively mounted on the inner side rolling shafts; the outer side rolling element comprises two outer side rolling shafts which are arranged horizontally and in parallel mutually; outer side rolling bearings are respectively mounted on the outer side rolling shafts; and the outer diameter of the outer ring of each outer side rolling bearing is greater than the outer diameter of the outer ring of each inner side rolling bearing. The assembled annular pedestrian overpass transfer bracket disclosed by the invention has the obvious effects that the inner side rolling bearings and the outer side rolling bearings are matched to form a circular rolling track so as to assist pedestrians to pass through; and in a rolling process of the transfer bracket, an inner side anti-deviation bearing and an outer side anti-deviation bearing are supported at two sides of the transfer bracket, so as to prevent horizontal deviation of the transfer bracket.

Description

technical field [0001] The invention relates to an assembled circular pedestrian overpass transmission bracket. Background technique [0002] Pedestrian overpasses are generally built in areas with large traffic volume and dense pedestrians, or on intersections, squares and railways. Pedestrian bridges can avoid conflicts at the intersection of traffic flow and pedestrian flow, ensure people's safe crossing, increase vehicle speed, and reduce traffic accidents. Existing pedestrian overpasses are all provided with footpaths, and the length of footpaths of the circular interchanges arranged at some large intersections is very long, and the passing time of pedestrians is longer. If the traditional elevator is directly installed on the roundabout, it will take up a lot of space and increase the weight of the overpass. There is thus a need for a simple traffic assistance solution suitable for overpasses. Contents of the invention [0003] In order to solve the above technica...

Claims

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Application Information

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IPC IPC(8): E01C1/04
CPCE01C1/002E01C1/04
Inventor 倪志军彭勇蒲述夏金平杨涛
Owner 重庆恒佳工程技术咨询有限公司
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