一、地磅是干什么的

地磅，也被(bei)稱為汽車衡，設(she)置在(zai)地面上的大(da)磅秤，通常用來稱卡車的載貨噸(dun)數(shu)。是廠礦、商(shang)家等用于(yu)大(da)宗貨物計量(liang)的主(zhu)要(yao)稱重設(she)備。

二、地磅的工作原理

貨(huo)物進(jin)入(ru)稱(cheng)(cheng)重(zhong)臺，在貨(huo)物重(zhong)力作用下，使稱(cheng)(cheng)重(zhong)傳感器(qi)彈性體(ti)產生彈性形變，粘貼于彈性體(ti)上的(de)應變計(ji)橋路阻抗(kang)失去平衡(heng)，輸(shu)出(chu)與重(zhong)量數值成(cheng)比例的(de)電信號(hao)，經傳感器(qi)內部的(de)放大器(qi)、A/D轉換器(qi)、微處理(li)器(qi)等電子元器(qi)件處理(li)輸(shu)出(chu)數字信號(hao)，再經中繼器(qi)進(jin)入(ru)稱(cheng)(cheng)重(zhong)顯(xian)示(shi)(shi)儀(yi)表(biao)直接顯(xian)示(shi)(shi)出(chu)重(zhong)量等數據。如(ru)果顯(xian)示(shi)(shi)儀(yi)表(biao)與計(ji)算機(ji)、打印(yin)機(ji)連接，儀(yi)表(biao)可同時(shi)把重(zhong)量信號(hao)輸(shu)出(chu)給計(ji)算機(ji)等設備，組成(cheng)完整的(de)稱(cheng)(cheng)重(zhong)管理(li)系統。

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三、地磅的分類

地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)按(an)(an)傳感器輸出(chu)信號(hao)分(fen)類可(ke)分(fen)為(wei)(wei)模擬式(shi)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)和(he)數(shu)字式(shi)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)；按(an)(an)秤體結構可(ke)分(fen)為(wei)(wei)：工字鋼(gang)(gang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)、T型(xing)梁(liang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)、L梁(liang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)、U型(xing)鋼(gang)(gang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)、槽鋼(gang)(gang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)、鋼(gang)(gang)筋混(hun)凝土地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)；按(an)(an)稱量方(fang)式(shi)分(fen)為(wei)(wei)靜態(tai)汽車衡(heng)和(he)動(dong)態(tai)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)；按(an)(an)安裝(zhuang)方(fang)式(shi)可(ke)分(fen)為(wei)(wei)地(di)(di)(di)(di)(di)(di)上衡(heng)和(he)地(di)(di)(di)(di)(di)(di)中衡(heng)；按(an)(an)秤臺(tai)結構分(fen)為(wei)(wei)鋼(gang)(gang)結構臺(tai)面和(he)混(hun)凝土臺(tai)面；按(an)(an)使(shi)用(yong)環境(jing)狀況可(ke)分(fen)為(wei)(wei)防爆地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)和(he)非防爆地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)；按(an)(an)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)的自動(dong)化程度可(ke)分(fen)為(wei)(wei)非自動(dong)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)和(he)自動(dong)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)。隨(sui)著企業管理水平的不斷提高(gao)，無(wu)人值守(shou)的自動(dong)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)正成為(wei)(wei)未來地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)(bang)的發展方(fang)向。

四、地磅組成部分

地磅主(zhu)要(yao)由承重傳(chuan)力機構（秤體）、高(gao)精度稱(cheng)(cheng)(cheng)重傳(chuan)感器(qi)、稱(cheng)(cheng)(cheng)重顯(xian)示(shi)儀(yi)表(biao)三大主(zhu)件(jian)組成，由此即可完(wan)成地磅基本的(de)(de)稱(cheng)(cheng)(cheng)重功能，也可根據(ju)不同用戶(hu)的(de)(de)要(yao)求，選配打印機、大屏幕顯(xian)示(shi)器(qi)、稱(cheng)(cheng)(cheng)重管(guan)理軟件(jian)以完(wan)成更高(gao)層次(ci)的(de)(de)數據(ju)管(guan)理及傳(chuan)輸的(de)(de)需要(yao)。

1、傳力機構

將物體的重量(liang)傳遞(di)給稱重傳感器的機(ji)械平臺(tai)，常見有全鋼(gang)結構及鋼(gang)混結構二種型(xing)式。

2、傳感器

稱重(zhong)傳(chuan)感(gan)器(qi)，是地磅(bang)的核(he)心部(bu)件(jian)，起著將重(zhong)量值轉換成對應的可測電信號的作(zuo)用，傳(chuan)感(gan)器(qi)的優劣直接(jie)關系(xi)到整臺地磅(bang)的品質。

3、稱重儀表

稱(cheng)重儀表，又(you)名稱(cheng)重顯(xian)示(shi)器，稱(cheng)重顯(xian)示(shi)控制器，用于測量傳感器傳輸的電(dian)信號，再通過(guo)專用軟件(jian)處理顯(xian)示(shi)重量讀數(shu)，并可將(jiang)數(shu)據(ju)進(jin)一步(bu)傳遞至打印(yin)機、大屏(ping)幕(mu)顯(xian)示(shi)器、電(dian)腦(nao)管理系統。

4、配件

打印機：用于打印重量數據表單。

大屏幕顯(xian)示器：用于(yu)遠距離(li)及放(fang)大顯(xian)示重量等數(shu)據。

稱(cheng)重管理(li)軟(ruan)件：用于重量數據(ju)的(de)進一步處理(li)、儲存(cun)、傳輸等(deng)。

地磅稱重管理系統構成：地磅軟件、電腦(nao)、打印機、數據線儀表。

1）打印機連接電腦(nao)，裝好驅動即可。

2）儀表和電(dian)腦之間需要(yao)一條(tiao)數據(ju)線(xian)。

3）如果磅房同時安裝了LED大(da)屏幕，則(ze)需要做一條公用線同時連接(jie)電腦和大(da)屏幕。

不同公司的地磅，強調的(de)參數和(he)側(ce)重點不一樣(yang)，不過大致一樣(yang)。