freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

停車庫(kù)plc設(shè)計(jì)zl-展示頁(yè)

2025-07-08 20:53本頁(yè)面
  

【正文】 理、結(jié)構(gòu)特點(diǎn)和主要技術(shù)參數(shù)升降橫移立體停車庫(kù)的運(yùn)行原理升降橫移類機(jī)械停車庫(kù)利用托盤移位產(chǎn)生垂直通道,實(shí)現(xiàn)高層車位升降存取車輛。通過(guò)對(duì)上述三種不同形式的立體停車設(shè)備的特點(diǎn)、運(yùn)行功能進(jìn)行比較分析和根據(jù)本人已學(xué)知識(shí)的程度及實(shí)際學(xué)習(xí)水平。 3) 價(jià)格低,地基、外裝修、消防等投資少,周期短。這種停車設(shè)備的工作原理是電機(jī)通過(guò)減速機(jī)帶動(dòng)傳動(dòng)機(jī)構(gòu),在牽引機(jī)構(gòu)——鏈條上,每隔一定距離安裝一個(gè)存車托架,當(dāng)電機(jī)啟動(dòng)時(shí),存車托架隨鏈條起做循環(huán)運(yùn)動(dòng),達(dá)到存取車的目的,產(chǎn)品特點(diǎn): 1) 占地少,兩個(gè)泊位面積可停6~10輛車。 垂直提升類及特點(diǎn)。6) 適用于商業(yè)、機(jī)關(guān)、住宅小區(qū)配套停車場(chǎng)的使用。4) 存取車迅速,等候時(shí)間短。2) 價(jià)格低,消防、外裝修、土建地基等投資少。 升降橫移類及特點(diǎn)升降橫移式立體車庫(kù)采用模塊化設(shè)計(jì),每單元可設(shè)計(jì)成兩層、三層、四層、半地下等多種形式,車位數(shù)從幾個(gè)到上百個(gè)。第2章升降橫移立體停車庫(kù)的類型特點(diǎn)及選型 升降橫移立體停車庫(kù)的類型目前,立體車庫(kù)主要有以下幾種形式:升降橫移式、巷道堆垛式、垂直提升式等。機(jī)械式立體停車庫(kù)既可以大面積使用,也可以見縫插針設(shè)置,還能與地面停車場(chǎng)、地下停車庫(kù)和停車樓組合實(shí)施。目前我國(guó)經(jīng)濟(jì)正處在高速發(fā)展時(shí)期。隨著社會(huì)經(jīng)濟(jì)的不斷發(fā)展進(jìn)步,對(duì)于升降橫移立體停車庫(kù)的需求是會(huì)越來(lái)越大。行式停車場(chǎng)存有較多缺陷,近年來(lái)在發(fā)達(dá)國(guó)家已很少新建。以我國(guó)停車產(chǎn)業(yè)發(fā)展較快的上海為例。我國(guó)城市停車還處在初級(jí)階段,專用和公共停車位數(shù)量距合理的車位與車輛比率相差甚遠(yuǎn),停車難到處可見。這對(duì)眼下車庫(kù)短缺的小區(qū)解決停車難的問(wèn)題提供了方便條件。機(jī)械車庫(kù)一般不做成套系統(tǒng),而是以單臺(tái)集裝而成。機(jī)械車庫(kù)與地下車庫(kù)相比可更加有效地保證人身和車輛的安全,人在車庫(kù)內(nèi)或車不停準(zhǔn)位置,由電子控制的整個(gè)設(shè)備便不會(huì)運(yùn)轉(zhuǎn),從而保證了人車安全。首先,機(jī)械車庫(kù)具有突出的節(jié)地優(yōu)勢(shì)。我國(guó)也于90年代初開始研究開發(fā)機(jī)械立體停車設(shè)備,距今已有10年歷程。立體停車設(shè)備的發(fā)展在國(guó)外,尤其在日本有近30—40年的歷史。AbstractStereo garage is the storage which is used for automatic parking and scientific storage of kinds of automobile. As the quantity of urban automobile has increased continuously in nowadays, the hardtoPark Problem has bee a mon phenomenon. Mechanical stereo garage can use land resource sufficiently and bring space advantage into play, and maximize the number of parking cars. It has bee an important way for static traffic problem of cities. The issue studies the type mechanical parking system which named updown and translation stereo garage, and regards of the two factors of cost of manufacture and operational efficiency synthetically.On the basis of investigation on current situation and developing trend of garage in domestic and abroad, we choose fourlayer and threeformulistic garage structure as the research model. According to the form of the draggingforms of multi player updown and translation earbase, it is made of three parts: part of earbase structure、part of drivingframework and part of control system. The paper simply introduces main structure and characteristics of garage and also gives a short introduction to its control system. The finite element reliability checking of steel structure of garage is utilized according to the operation principle of updown and translation stereo garage, the mechanics was used to prehensively analyze the updown and translation stereo garage. Including intension of the framework structure and axes, etc. The paper adopted PLC as control system in designing the updown and translation stereo garage, It was used to weave the program of control system, through debugging running. The result proved that adopted PLC as control system is simple and easy to realize. The characteristic of stabilization, credibility, speediness and high capability made the control system very perfection. In order to satisfy using demand in design stereo garage, according to criterion of mechanical parking systemsgeneral safety requirement and the facts of the updown and translation stereo garage the Paper introduced some safety techni
點(diǎn)擊復(fù)制文檔內(nèi)容
規(guī)章制度相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1