CN201989791U

CN201989791U - Support system based on combination of track traffic elevated station tracks and platform beams

Info

Publication number: CN201989791U
Application number: CN201120003288XU
Authority: CN
Inventors: 黄华华; 郑辉; 代彤; 龙浩
Original assignee: CHONGQING ZHONGSHE ENGINEERING DESIGN Co Ltd
Current assignee: ZHONGSHE ENGINEERING CONSULTING (CHONGQING) Co.,Ltd.
Priority date: 2011-01-07
Filing date: 2011-01-07
Publication date: 2011-09-28
Anticipated expiration: 2021-01-07

Abstract

The utility model discloses a support system based on the combination of track traffic elevated station tracks and platform beams, comprising an interval pier column (1) supporting a light rail track (3), characterized in that: the interval pier column (1) is door-shaped; the hole on the lower part of the door-shaped interval pier column (1) is provided with a station pier column (2), two support arms of which extend from the hole; the support arms support pedestrian passageways. The utility model can not only reduce the vibration when a train passes the station, but also minimize a total dimension of the structure and avoid the phenomenon of ''column forest''.

Description

Orbit traffic overhead station track and platform beam combined support system

Technical field

The utility model belongs to a kind of light rail platform of track traffic, concrete orbit traffic overhead station track and platform beam combined support system.

Background technology

At present, the station pier stud has two kinds of structures in the interval pier stud of light rail track and the station.

First kind is that interval beam is arranged consistent with station agent structure span in the station, shared same pier stud, advantage is that the station interior span is unified, pier stud is furnished with certain rules, but shortcoming clearly: at first, light rail track section structure and station structure design regulation disunity adopt unified Railway Design standard, then can cause station structure (crossbeam, pier) required size to increase, internal placement is caused certain difficulty; Secondly, owing to adopt same structure, the train vibration that produces of missing the stop directly reaches station structure by interval beam, and the traveling comfort influence that the station is used is bigger.

Second kind is interval beam and all independently considerations of station structure in the station, and structure is irrelevant mutually.Advantage one is that the structure separation is considered design regulation that structure design adopts separately, need not unified; The 2nd, train misses the stop little to the station influence.Shortcoming is the independent cloth pier of interval beam and station agent structure, not only the station internal placement is caused certain difficulty, and it is mixed and disorderly that the pier position is arranged, landscape effect is under some influence.

The utility model content

The purpose of this utility model provides a kind of orbit traffic overhead station track and platform beam combined support system, and the position of interval pier stud and station pier stud is unified, can at utmost reduce train again simultaneously and miss the stop to the influence at station.

For achieving the above object, the utility model is explained a kind of orbit traffic overhead station track and platform beam combined support system, comprise interval pier stud, this interval pier stud upper support has the light rail track, it is characterized in that: described interval pier stud is " door " shape, be provided with the station pier stud in the hole of the bottom of the interval pier stud of described door type, the hold-down arm of this pier stud left and right sides, station stretches out in described hole, and described hold-down arm upper support has the walkway.

The movement joint that 5cm～20cm is arranged between described interval pier stud and the station pier stud.

The utility model is the structure of a kind of " unification of pier position, structure are separated ", and interval pier stud and station pier stud be the position altogether, but separate, and the station pier stud passes the two shared cushion cap and pile foundation in the middle of interval pier stud.Traveling comfort during this structure is runed for structure design, engineering construction, overhead station all has greatly improved.

At first, can avoid overhead station " post woods " phenomenon to occur, the rhythm that interval pier stud is formed continues and transition AT STATION, and avoiding completely, the rhythm is interrupted at the erect-position place; Secondly, interval pier stud separates with the station pier stud, makes both carry out design calculation according to design regulation separately, need not unified standard design, and the structure collectivity size also can correspondingly reduce; Simultaneously, the design that structure is separated, the vibration that train produces directly reaches the basis by interval pier stud, has avoided shared pier stud to vibrate the defective that is reached whole station by pier stud, and overhead station is reduced greatly by the vibration that train transmits.

Remarkable result of the present utility model is: a kind of orbit traffic overhead station track simple in structure and platform beam combined support system are provided, not only can reduce the vibration sense that train misses the stop and brings, and having reduced the structure overall dimension, " post woods " phenomenon also can not appear.

Description of drawings

Fig. 1 is a constructional drawing of the present utility model;

Fig. 2 is the lateral plan of Fig. 1.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

As shown in Figure 1, 2, a kind of orbit traffic overhead station track and platform beam combined support system, comprise interval pier stud 1, this interval pier stud 1 upper support has light rail track 3, described interval pier stud 1 is " door " shape, be provided with station pier stud 2 in the hole of the bottom of the interval pier stud 1 of described door type, two hold-down arm 2a of this station pier stud 2 stretch out in described hole, and described hold-down arm 2a upper support has walkway 4.The movement joint that 10cm is arranged between described interval pier stud 1 and the station pier stud 2.

Although above structure is described preferred embodiment of the present utility model in conjunction with the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite of the utility model aim and claim; can make multiple similar expression; pier stud can be a square column; also can be modes such as cylinder, or the material of change pier stud be that the such conversion of metal pier stud or cement pier stud all falls within the protection domain of the present utility model.

Claims

1. orbit traffic overhead station track and platform beam combined support system, comprise interval pier stud (1), this interval pier stud (1) upper support has light rail track (3), it is characterized in that: described interval pier stud (1) is " door " shape, in the hole of the bottom of the interval pier stud of described door type (1), be provided with station pier stud (2), two hold-down arms of this station pier stud (2) stretch out in described hole, and described hold-down arm upper support has walkway (4).

2. orbit traffic overhead according to claim 1 station track and platform beam combined support system is characterized in that: the movement joint that 5cm～20cm is arranged between described interval pier stud (1) and the station pier stud (2).