摘　　要
設計目的是完成***車站接觸網(wǎng)工程設計，按照工程要求繪制接觸網(wǎng)平面設計圖和接觸網(wǎng)設備裝配圖。
鐵路作為國家重要的基礎設施、國民經(jīng)濟的大動脈和大眾化的交通工具，具有運能大、能耗省、占地少、污染輕、全天候、高效率等特點，對經(jīng)濟社會發(fā)展有著巨大的影響。車站對保證運輸工作質(zhì)量起著決定作用。鐵路車站及樞紐的能力是鐵路運輸能力的主要組成部分。因此，合理規(guī)劃車站及樞紐總圖，具有重要的意義。
設計首先對***車站接觸網(wǎng)工程背景、設計內(nèi)容、設計依據(jù)、設計原則及設計目標做了簡要敘述，并對設計要完成的主要工作進行了描述。結(jié)合***車站實際，設計中充分考慮了當?shù)貧庀蟓h(huán)境和線路情況的條件，進行了線材選擇和站場布置，并進行了接觸網(wǎng)控制參數(shù)、設計時速、風偏移值、最大跨距以及錨段長度的計算，分析了***車站軟橫跨結(jié)構(gòu)圖，進行了預制計算，接著按照放圖、支柱布置、錨段劃分、接觸線拉出值確定、支柱類型確定、場內(nèi)典型支柱的校驗等步驟，繪制了滿足高速電氣化鐵路要求的***車站接觸網(wǎng)平面設計圖；最后對***車站接觸網(wǎng)設備裝配圖的設計要求及主要參數(shù)進行了說明。
論文設計結(jié)合實際，圖紙設計符合現(xiàn)場要求，對類似工程設計可提供一定的參考價值。

關(guān)鍵詞：電氣化鐵路；接觸網(wǎng)；設計計算；平面設計圖

 
Abstract
The object is to finish the design of overhead contact system project for Akesu Railway Station, and to draw its graphic draft and device assembly drawing.
Railway as a national critical infrastructure, the main artery of the national economy and popular means of transport, has the characteristics of transport capacity, the energy consumption of province, small footprint, light pollution, all-weather, high efficiency and other characteristics, and have a huge impact on the economic and social development. The station plays a decisive role in ensuring the quality of the transportation work. Railway stations and the ability of the hub is a major component of the railway transport capacity. Therefore, the rational planning of the general layout of the station and hub is of great significance.
First of all, the project background, design scope, design standards and design purpose of are presented, and main works for the design are sketched. Under the comprehensive consideration of the local meteorological environment and line situation with combination of current situation of Akesu Railway Station, the line material selection and station arrangement are carried out, and some control parameters, design speed, wind deviant and length of anchor-section are calculated, and head span suspension structure draft is analyzed, and then the prefabricated values are calculated, after then the graphic design draft for Akesu Railway Station is drawn according to the following procedures, that is, frame design, anchor-section partitioning, contact line stagger determination, support-post type selection and local typical support-post verification with the requirements of high-speed electrified railway met. Finally, the design demands and main parameters of OCS for Akesu Railway Station are expounded.
The drawings design accords with the requirements of local field with the combination of actual situation, and will provide some reference value to similar project design.

Key Words: Electrified railway, Contact system, Design calculate, Graphic design
 
目　　錄
摘　　要 I
Abstract II
目　　錄 III
1 緒論 1
1.1 工程背景 1
1.2 設計范圍 1
1.3 設計依據(jù) 1
1.4 設計目標 1
1.5 主要工作 1
2 氣象資料及懸掛模式的比較和選擇 3
2.1 站場接觸網(wǎng)平面設計中的氣象資料 3
2.2 我國氣象區(qū)的劃分 4
2.3 懸掛模式的比較及選擇 5
3 設計計算 6
3.1 線材及主要設備的選擇 6
3.2 計算負載的確定 6
3.3 接觸網(wǎng)的控制參數(shù)計算 7
3.4 接觸網(wǎng)設計中跨距的計算 8
3.5 鏈形懸掛錨段長度的計算 8
3.6 ***車站軟橫跨設計計算 10
4 繪制***車站接觸網(wǎng)平面圖及設備裝配圖 14
4.1 放圖 14
4.2 布置支柱 14
4.3 劃分錨段 14
4.4 確定接觸線拉出值 15
4.5 確定支柱類型 15
4.6 校驗與校核 15
4.7 表格欄及相應說明 15
4.8 ***車站接觸網(wǎng)設備裝配圖說明 17
4.8.1 ***車站接觸網(wǎng)平面設計圖說明 17
4.8.2 直線絕緣轉(zhuǎn)換柱(ZJS1)裝配圖說明 17
4.8.3 直線絕緣轉(zhuǎn)換柱(ZJS2)裝配圖說明 17
4.8.4 軟橫跨安裝示意圖說明 17
4.8.5 道岔柱裝配圖說明 18
4.8.6 鋼筋混凝土柱全補償下錨裝配圖說明 18
4.8.7 回流線腕臂柱肩架裝配圖說明 18
4.8.8 回流線軟橫跨柱肩架裝配圖說明 19
4.8.9 回流線終端下錨裝配圖 19
4.8.10 直線中間柱正定位裝配圖說明 19
4.8.11 直線中間柱反定位裝配圖說明 19
結(jié)　　論 20
致　　謝 21
參考文獻 22
附圖A ***車站接觸網(wǎng)平面圖 23
附圖B ***車站接觸網(wǎng)設備裝配圖 23