辅助数据盾机运作设备.docVIP

辅助数据盾构机运作设备 盾构机按推力方式可分为网格式、压气式、插板式以及土压式和水压式；按形状划分，除典型的矩形、单圆筒形外，近年来又出现了双圆、三圆及多圆等异构形。它们的组成有一定差异。其中，土压式单圆盾构机在我国应用比较普遍。它主要由盾体（含刀盘等）、管片拼装机、排土机构、后配套设备、电气设备、数据采集系统、SLS-T激光导向系统及其他辅助设备组成。 Shield machine press thrust mode can be divided into grid, pneumatic type, plate type and hydraulic type, and soil pressure; According to the shape, in addition to the typical rectangular, single cylinder, double circle appeared again in recent years, the three isomeric form circle and circle, etc. They have certain differences in composition. Among them, the soil pressure type single circular shield machine is used widely in our country. It is mainly composed of the shield body (including the knife dish, etc.), segment spell after installed, row soil body, form a complete set of equipment, electrical equipment, data acquisition system, the SLS - T laser guiding system and other auxiliary equipment. 1.2 激光导向系统的组成 1.2 laser guidance system 激光导向系统是综合运用测绘技术、激光传感技术、计算机技术以及机械电子等技术指导盾构隧道施工的有机体系。其组成(见图1：激光全站仪（激光发射源和角度、距离及坐标量测设备）和黄盒子（信号传输和供电装置）；激光接收靶（ELS Target，内置光栅和两把竖向测角仪）、棱镜（ELS Prism）和定向点（Reference Target）；盾构机主控室（TBM Control Cabin）：由程控计算机（预装隧道掘进软件，具有显示和操作面板）、控制盒、网络传输Modem和可编程逻辑控制器（PLC）四部分组成；油缸杆伸长量测量（Extension Measurement）装置等。其中，隧道掘进软件是盾构机激光导向系统的核心。 Laser guiding system is the integrated use of surveying and mapping technology, laser sensor technology, computer technology and mechanical and electrical technical guidance system of shield tunnel construction. Its composition (see figure 1: the total station laser (laser source and Angle, distance and the coordinate measuring equipment) and the yellow box (signal transmission and power supply unit); laser receiving Target (ELS Target, built-in grating and two vertical goniometer), Prism (ELS) Prism and orientation points (Reference Target); the master Control room of shield machine (TBM Control Cabin) : by programmable computer (tunneling pre-installed software, display and operation panel), Control box, network transmission Modem and programmab