摘要

此次畢業(yè)設(shè)計(jì)的主要內(nèi)容有兩個(gè)，一個(gè)是設(shè)計(jì)出一個(gè)能夠控制四層樓電梯運(yùn)動(dòng)的程序,根據(jù)平時(shí)所知道的,四層樓電梯分為在1層,2層,3層,4層四個(gè)樓層停靠時(shí)的其他樓層呼叫的種種情況.這其中也包括了兩層同時(shí)呼叫以及三層同時(shí)呼叫.另一個(gè)主要任務(wù)是設(shè)計(jì)出電梯的幾個(gè)主要部件的零件圖以及裝配圖.其中我主要通過(guò)可編程控制器(PLC)來(lái)實(shí)現(xiàn)四層樓電梯的啟停以及那些呼叫的情況.而在電梯的機(jī)械部分設(shè)計(jì)上,我主要將重點(diǎn)放在了電梯的開(kāi)門機(jī),曳引機(jī)以及控制柜上.當(dāng)然,轎廂,對(duì)重這些部件的尺寸也涉及在內(nèi).我運(yùn)用所學(xué)知識(shí)獨(dú)立完成了四層樓電梯的機(jī)械以及電方面的設(shè)計(jì).

關(guān)鍵詞: 電梯,可編程控制器(PLC),開(kāi)門機(jī),曳引機(jī),控制柜

Four building elevator design

Abstract

There are two primary coverages in this graduation project, one is to design a procedure which can control this four building elevator. According to which usually knew, four building elevator divides into at one, two, three, four these four floors when other floors call all sorts of situations. This has also included two simultaneous calls as well as three simultaneous calls. Another primary mission is to design the several major components’ detail drawings as well as assembly drawings on the elevator. And I mainly realized the four building elevator’s starting and stoping and those call situations through the programmable controller (PLC). But on the design of the elevator’s mechanical part, I put the emphasis on elevator’s door opener, tactor and cntrol cubicle. Of course, sdan theater box, weight these parts’ sizes also in it. I used knowledge which I have studied to complete the design on mchinery as well as electricity aspect of the four building elevator by my ownself.

Keywords: elevator, programmable controller (PLC), door opener, tactor, control cubicle

目錄

一. 畢業(yè)設(shè)計(jì)課題介紹5
二. 四層樓電梯PLC控制及程序分析7
1. 操作部分控制.7
2. 邏輯分析.7
3. 硬件設(shè)計(jì).7
4. 電梯的工作示意圖.8
5. 電梯的I/O接口圖.9
6. 四層樓電梯的情況分析.9
7. PLC程序部分的小結(jié).18
三. 電梯主要部件結(jié)構(gòu)及功能介紹18
1. 電梯曳引系統(tǒng)18
2. 控制柜31
3. 門系統(tǒng)34
4. 對(duì)重37
5. 轎廂38
6. 機(jī)械部分小結(jié)38
四. 畢業(yè)設(shè)計(jì)總結(jié)39
五. 參考文獻(xiàn)40
六. 附錄
1. 四層樓電梯控制程序
2. 四層樓電梯梯形圖
3. 主要零部件的裝配圖以及零件圖