requirements information for turnout technical confirmation

道岔设计所需信息

Required information for turnout technical confirmation

但凡涉及道岔新产品设计的项目,需由用户提供道岔产品设计所需的信息,见表1所列。若表1中涉及到的信息,用户没有要求的,请填写“-”符号,设计人员将依据其指明的(或设计方为其选定的)设计标准确定合适的参数,并经用户确认后再进行产品设计。用户有其它的要求,可在表中添加。

On all points of the new turnout, a completed information of turnout parameter should be provided by user listed in table One. If there is no request from end user, please fill out the "-" symbols, designers will be according to the specified (or for the selected by the designer) design criteria to determine the appropriate parameters, and again we will design and offer turnout after customers confirmation.Other requirement can be added in the table.

1 道岔设计所需信息 Required information for turnout design

类别Category

序号

S/N

项目Item

信息Info

备注Remark

基本要求

Basic requirements

1.1

设计标准

Design standard

 

 

1.2

制造标准

Manufacture standard

 

 

车辆

Train

2.1

轴重

Axle load

-

 

2.2

轴距

Wheelbase

-

 

2.3

转向架中心距

Bogie central distance

-

 

2.4

车轮踏面形状

Wheel tread shape

-

 

2.5

车轮直径

Wheel diameter

-

 

2.6

轮缘厚度(尺寸范围)

Flange thickness (range of size)

-

 

2.7

轮背距离(尺寸范围)

Wheel back distance(range of size)

-

 

2.8

车辆通过最小曲线半径

Min. curve radius

-

 

轨道

Track

3.1

轨距

Gauge

 

 

3.2

钢轨型号

Rail type

 

 

3.3

尖轨钢轨型号

Tongue rail type

 

 

3.4

钢轨等级(或材质)

Rail grade/material

 

 

 

3.5

轨下基础(混凝土枕/木枕/其他)

Sub-rail foundation

-

 

3.6

道床类型(有砟/无砟)

Roadbed type

-

 

3.7

道岔号

Turnout No.

 

 

3.8

辙叉角

Frog angle

 

 

3.9

直向通过速度

Straight transit speed

 

 

3.10

侧向通过速度

Side direction transit speed

 

 

3.11

道岔总长

Total length of turnout total length of turnout

 

 

3.12

前长

Front length of turnout

 

 

3.13

后长

Rear length of turnout rear

 

 

3.14

导曲线半径

Radius of lead curve

 

 

3.15

辙叉类型(整铸锰叉/可动心辙叉)

Frog type

 

若为整铸锰叉则需进一步明确是否是焊接锰叉

3.16

最小轮缘槽

Min. Flangeway

 

 

3.17

查照间隔

Check gauge turnnout

 

 

3.18

护背距离

Guard rail face gauge

 

3.19

尖轨钢轨类型

Rail type of switch rail

 

 

3.20

轨顶或轨底坡

Rail cant

-

 

3.21

扣件类型

Fastener type

 

 

3.22

线间距

Distance between tracks

-

 

转辙设备

Switch

4.1

转换设备与道岔接口要求

Joints Requirements between conversion equipment and turnout joints

-

 

磨损量Wearing capacity

5.1

轮缘最大磨损量

Max. Wearing capacity of flange

-

 

5.2

轮背最大磨损量

Max. Wearing capacity of wheel back

-

 

5.3

钢轨(尖轨、护轨、心轨、翼轨)最大磨损量

Max. Wearing capacity of rail (switch rail, guard rail, point rail, wing rail)

-

 

供货要求

6.1

供货周期

 

 

轨道电路要求(钢轨绝缘)

7.1

 

 

 

.产品认证需求

8.1

 

 

 

其它要求

Other requirement

9.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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