一、地磅是干什么的

地磅，也被稱為(wei)汽車(che)衡，設置在地(di)面上的(de)大磅秤，通常用來稱卡車(che)的(de)載貨(huo)噸數。是廠礦、商家(jia)等用于大宗貨(huo)物(wu)計量的(de)主要稱重設備。

二、地磅的工作原理

貨物進(jin)入(ru)稱(cheng)重(zhong)(zhong)(zhong)臺，在貨物重(zhong)(zhong)(zhong)力(li)作用下，使稱(cheng)重(zhong)(zhong)(zhong)傳感器彈(dan)性(xing)體產生彈(dan)性(xing)形(xing)變，粘貼(tie)于彈(dan)性(xing)體上的應變計橋路阻(zu)抗失去(qu)平(ping)衡，輸(shu)出與重(zhong)(zhong)(zhong)量數值成比例的電(dian)信號，經傳感器內部的放大器、A/D轉換器、微處理(li)器等電(dian)子元器件處理(li)輸(shu)出數字信號，再經中(zhong)繼器進(jin)入(ru)稱(cheng)重(zhong)(zhong)(zhong)顯示(shi)儀(yi)表(biao)直接顯示(shi)出重(zhong)(zhong)(zhong)量等數據(ju)。如果顯示(shi)儀(yi)表(biao)與計算機、打印機連接，儀(yi)表(biao)可同時把(ba)重(zhong)(zhong)(zhong)量信號輸(shu)出給(gei)計算機等設備，組成完整的稱(cheng)重(zhong)(zhong)(zhong)管理(li)系統(tong)。

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三、地磅的分類

地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)按(an)傳感器輸出信號(hao)分(fen)(fen)類可(ke)分(fen)(fen)為(wei)(wei)(wei)(wei)(wei)模擬式(shi)(shi)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)和(he)數字式(shi)(shi)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)；按(an)秤體結構(gou)可(ke)分(fen)(fen)為(wei)(wei)(wei)(wei)(wei)：工字鋼(gang)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)、T型梁(liang)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)、L梁(liang)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)、U型鋼(gang)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)、槽(cao)鋼(gang)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)、鋼(gang)筋(jin)混凝土地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)；按(an)稱量方式(shi)(shi)分(fen)(fen)為(wei)(wei)(wei)(wei)(wei)靜態汽(qi)車衡和(he)動(dong)態地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)；按(an)安裝方式(shi)(shi)可(ke)分(fen)(fen)為(wei)(wei)(wei)(wei)(wei)地(di)(di)(di)(di)(di)上衡和(he)地(di)(di)(di)(di)(di)中衡；按(an)秤臺結構(gou)分(fen)(fen)為(wei)(wei)(wei)(wei)(wei)鋼(gang)結構(gou)臺面和(he)混凝土臺面；按(an)使用環境狀況可(ke)分(fen)(fen)為(wei)(wei)(wei)(wei)(wei)防爆地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)和(he)非(fei)防爆地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)；按(an)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)的(de)自動(dong)化程度可(ke)分(fen)(fen)為(wei)(wei)(wei)(wei)(wei)非(fei)自動(dong)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)和(he)自動(dong)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)。隨著(zhu)企業管理水平的(de)不(bu)斷(duan)提高，無(wu)人(ren)值守的(de)自動(dong)地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)正成為(wei)(wei)(wei)(wei)(wei)未來地(di)(di)(di)(di)(di)磅(bang)(bang)(bang)(bang)的(de)發展方向。

四、地磅組成部分

地磅主(zhu)(zhu)要(yao)由承(cheng)重(zhong)(zhong)傳力機(ji)構(gou)（秤體(ti)）、高精度稱重(zhong)(zhong)傳感器(qi)、稱重(zhong)(zhong)顯示(shi)儀(yi)表三大主(zhu)(zhu)件組成，由此即可完(wan)成地磅基本(ben)的(de)(de)稱重(zhong)(zhong)功能(neng)，也可根(gen)據不同用戶的(de)(de)要(yao)求，選配(pei)打印機(ji)、大屏幕顯示(shi)器(qi)、稱重(zhong)(zhong)管理(li)(li)軟件以完(wan)成更高層次(ci)的(de)(de)數(shu)據管理(li)(li)及(ji)傳輸的(de)(de)需(xu)要(yao)。

1、傳力機構

將物體的(de)重(zhong)量傳遞給(gei)稱(cheng)重(zhong)傳感(gan)器的(de)機械(xie)平臺，常見有全鋼結(jie)構及(ji)鋼混結(jie)構二種(zhong)型式。

2、傳感器

稱(cheng)重傳感(gan)器(qi)，是(shi)地磅的核心(xin)部件，起著(zhu)將重量(liang)值轉(zhuan)換成對應的可測電信號的作用，傳感(gan)器(qi)的優(you)劣(lie)直接關系到整臺地磅的品質。

3、稱重儀表

稱重儀表，又(you)名稱重顯(xian)示(shi)(shi)器，稱重顯(xian)示(shi)(shi)控制器，用(yong)于測量(liang)傳感器傳輸(shu)的電信號，再通(tong)過(guo)專用(yong)軟件處理(li)顯(xian)示(shi)(shi)重量(liang)讀數，并可將數據進(jin)一步傳遞(di)至打印機、大屏幕(mu)顯(xian)示(shi)(shi)器、電腦管理(li)系統(tong)。

4、配件

打印機：用于打印重量數據(ju)表單。

大屏幕顯(xian)示器：用于(yu)遠距離及放大顯(xian)示重(zhong)量等數據。

稱(cheng)重管理軟件(jian)：用于重量(liang)數據的進一步處(chu)理、儲存、傳輸(shu)等。

地磅(bang)稱(cheng)重管(guan)理系統(tong)構成：地磅(bang)軟件、電腦(nao)、打印機、數(shu)據線儀表。

1）打(da)印(yin)機連接電腦，裝好(hao)驅動即可(ke)。

2）儀表和(he)電(dian)腦(nao)之間(jian)需要(yao)一條數據線(xian)。

3）如果磅(bang)房同時安裝(zhuang)了LED大(da)(da)屏幕(mu)，則需要做一(yi)條公用線同時連接電腦和大(da)(da)屏幕(mu)。

不同公司的地磅，強調的參數(shu)和(he)側重點不(bu)一樣，不(bu)過(guo)大致(zhi)一樣。