道路地下打孔機

機械論文編號:JX288 所有圖紙,外文翻譯。論文字數:34176.頁數:85
目    錄
一、緒論 ...................................................................2
1.1打孔機簡介與種類 ........................................................2
1.2打孔機得發展情況 ........................................................4
1.3.研究得背景與意義 .......................................................4
二、總體設計方案確定及動力元件選擇......................................... 6
2.1總體設計的要求 ..........................................................6
2.2機型與傳動形式得選擇 ....................................................6
2.2.1機型得選擇 ............................................................6
2.2.2傳動形式的選擇........................................................ 7
2.3打孔機的整體布局 ........................................................7
2.3.1打孔機得總體布局...................................................... 7
2.3.2打孔機的驅動和動力輸入方式............................................ 7
2.3.3打孔機整體參數確定.................................................... 8
2.4鉆機的功能單元及實現方法................................................ 11
2.4.1鉆具 ..................................................................11
2.4.2回轉機構 ..............................................................11
2.5電動機的選型 ............................................................12
三、減速裝置設計 ...........................................................13
3.1傳動比確定及各級傳動比分配.............................................. 13
3.2運動參數及動力參數計算 ..................................................14
3.2.1計算各軸轉速.......................................................... 14
3.2.2計算各軸的功率........................................................ 14
3.2.2計算各軸的功率 ........................................................15
3.3齒輪傳動的設計計算...................................................... 15
3.3.1第一級齒輪傳動副的設計計算............................................ 15
3.3.2第二級齒輪傳動副的設計計算............................................ 18
3.3.3三級齒輪傳動副的設計計算.............................................. 22
3.4傳動軸的設計............................................................ 25
3.4.1第一傳動軸的設計及計算................................................ 25
3.4.2第二軸的結構設計及計算................................................ 29
3.4.3三軸的結構設計及計算 ..................................................35
3.5減器箱體結構尺寸........................................................ 39
3.5.1結構尺寸.............................................................. 39
3.5.2油標 ..................................................................41
3.5.3通氣罩................................................................ 41
3.5.4.螺塞................................................................. 42
四、鏈傳動設計............................................................. 42
4.1鏈傳動的特點 ............................................................42
4.2鏈的類型 ................................................................43
4.3鏈傳動選擇 ..............................................................44
五、支架的設計 .............................................................50
5.1.機架設計準則 ...........................................................50
5.2.支架的效核............................................................. 51
5.3梁的效核 ................................................................53
5.4傳動輪的設計............................................................ 53
六、鉆桿鉆頭的設計......................................................... 54
6.1鉆桿在擴孔時的作用 ......................................................55
6.2擴孔器 ..................................................................55
6.3轉速的確定........................................................ ......56
6.4鉆進液量的確定 ..........................................................56
6.5管線回拖工藝............................................................ 57
6.6導向鉆進................................................................ 58
6.6.3泥漿的驀本性能 ........................................................60
6.6.4泥漿處理劑 ............................................................61
6.7沖擊回轉鉆進原理........................................................ 61
七、鉆頭的設計............................................................. 66
7.1吹洗孔和排粉槽 ..........................................................67
7.2鉆頭體硬度 ..............................................................68
7.3鉆頭布齒................................................................ 68
7.4擴孔鉆頭 ................................................................70
7.5力學模型中的幾個簡化處理量.............................................. 72
7.6模型建立 ................................................................72
7.7小結.................................................................... 76
八、底座的設計............................................................. 77
結束語..................................................................... 79
參考文獻 ...................................................................79
翻譯部分 ...................................................................80
英文原文........................................................ ...........80
中文譯文................................................................... 86
致謝 .......................................................................89

摘    要

      道路地下打孔機是用于地下鉆孔的機器。它廣泛用于地質偵探、礦產偵探、水文水井鉆鑿、工程建筑的基礎施工、礦山開采及其他各種用途的鉆探生產中。目前，打孔機已發展成為品種眾多、門類較齊全的專業機械。
  設計鉆機時，首先應以保證設計的打孔機能高效、優質、安全、低耗完成打孔為前提，使設計的鉆機技術先進、經濟合理，具有良好的經濟技術指標。
  本次設計的打孔機，是針對于小規模的打孔。綜合考慮了所有相關問題，設計的一款地下打孔機。本文從理論到實踐對水平定向道路地下打孔機設技技術及方法進行了系統的分析和研究，特點是針對當前的定向鉆進施工過程中在應用方面存在的
問題進行了較深入的分析，從工程實施的角度出發，著重論述了如何提高定向鉆
機在地下管線鋪設中的安全性和施工質量，即采用鉆機鋪設地下管線應以前期的
資料收集、地層分析及地下管網探測為前提和基礎，以定向軌跡的設計和計算為理論依據。
  定向鉆孔的施工是關鍵，個組件滿足使用條件是重要保證。

關鍵詞：打孔機、鉆頭、鉆桿
 

ABSTRACT

   Road underground drilling machine is used for underground drilling machines. It is widely used geological detective, Detective mineral, water well drilling, construction of the foundation construction, mining and other purposes, drilling production. At present, the drilling machine has developed into many species, the professional classes more complete machinery.
  Design rig, the first should be to ensure that the design of the drilling mechanism efficient, high quality, safe, low completion of drilling as the prerequisite to the design of the rig technologically advanced, economically rational, has a good economic and technical indicators.
  The design of the drilling machine, is to address small-scale drilling. Comprehensive considered all the relevant issues, a design of the underground drilling machines. This article from theory to practice on the ground floor level of road directional drilling technology and technology-based methods for the analysis and research system, characterized by a view of the current construction of directional drilling in the process of the application Issue a more in-depth analysis, from the perspective of the project, focused on how to improve the Directional Drilling Machine in the laying of underground pipeline in the safety and construction quality, that is used to rig the laying of underground pipeline to the pre -Data collection, analysis and formation detect underground pipe network as the prerequisite and basis for directional path to the design and theoretical basis for the calculation.
   Directional drilling the construction is the key, component meet the conditions of use is an important guarantee
Key words: drilling machine, drill, drill pipe