一、地磅是干什么的

地磅，也(ye)被稱(cheng)為汽車衡，設置在地面上(shang)的(de)大(da)磅秤，通常用來(lai)稱(cheng)卡車的(de)載貨噸數。是廠礦(kuang)、商(shang)家(jia)等用于大(da)宗貨物計(ji)量的(de)主要稱(cheng)重(zhong)設備。

二、地磅的工作原理

貨(huo)物進入(ru)稱(cheng)重(zhong)(zhong)(zhong)臺，在貨(huo)物重(zhong)(zhong)(zhong)力作用下，使稱(cheng)重(zhong)(zhong)(zhong)傳感(gan)器彈性體產生(sheng)彈性形變，粘貼于彈性體上的應變計(ji)橋路阻(zu)抗失去平衡，輸出與重(zhong)(zhong)(zhong)量(liang)數值成(cheng)比(bi)例的電(dian)信號，經傳感(gan)器內部(bu)的放(fang)大器、A/D轉換器、微(wei)處理器等電(dian)子元(yuan)器件處理輸出數字信號，再經中(zhong)繼器進入(ru)稱(cheng)重(zhong)(zhong)(zhong)顯示儀表直接顯示出重(zhong)(zhong)(zhong)量(liang)等數據。如果顯示儀表與計(ji)算機(ji)(ji)、打印機(ji)(ji)連接，儀表可同時把重(zhong)(zhong)(zhong)量(liang)信號輸出給計(ji)算機(ji)(ji)等設備，組成(cheng)完整的稱(cheng)重(zhong)(zhong)(zhong)管(guan)理系統。

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三、地磅的分類

地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)按傳感器輸出信號分(fen)類可分(fen)為(wei)(wei)模擬式(shi)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)和(he)數字(zi)式(shi)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)；按秤體結構可分(fen)為(wei)(wei)：工字(zi)鋼(gang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)、T型梁地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)、L梁地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)、U型鋼(gang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)、槽(cao)鋼(gang)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)、鋼(gang)筋混凝土地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)；按稱量(liang)方(fang)式(shi)分(fen)為(wei)(wei)靜態汽(qi)車衡(heng)和(he)動態地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)；按安裝方(fang)式(shi)可分(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)；按秤臺結構分(fen)為(wei)(wei)鋼(gang)結構臺面(mian)和(he)混凝土臺面(mian)；按使用(yong)環境狀(zhuang)況可分(fen)為(wei)(wei)防(fang)爆(bao)(bao)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)和(he)非(fei)防(fang)爆(bao)(bao)地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)；按地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)的自動化(hua)程(cheng)度(du)可分(fen)為(wei)(wei)非(fei)自動地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)和(he)自動地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)。隨著企(qi)業管理水平的不(bu)斷提高，無(wu)人值守的自動地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)正成為(wei)(wei)未來地(di)(di)(di)(di)(di)(di)磅(bang)(bang)(bang)的發展方(fang)向(xiang)。

四、地磅組成部分

地磅(bang)主要(yao)由(you)承重(zhong)傳力機構（秤(cheng)體）、高精度稱(cheng)重(zhong)傳感器(qi)(qi)、稱(cheng)重(zhong)顯(xian)示儀表三大(da)主件(jian)組(zu)成，由(you)此(ci)即(ji)可(ke)完成地磅(bang)基本(ben)的(de)稱(cheng)重(zhong)功(gong)能(neng)，也可(ke)根據不同用(yong)戶的(de)要(yao)求(qiu)，選配打(da)印機、大(da)屏幕(mu)顯(xian)示器(qi)(qi)、稱(cheng)重(zhong)管理軟件(jian)以完成更高層次的(de)數據管理及傳輸的(de)需(xu)要(yao)。

1、傳力機構

將物體(ti)的重量(liang)傳(chuan)遞給稱重傳(chuan)感(gan)器的機械平臺，常見有(you)全鋼結構及鋼混結構二(er)種型式。

2、傳感器

稱重傳(chuan)感(gan)器(qi)，是地磅(bang)的核(he)心(xin)部件(jian)，起著將重量(liang)值轉換成對(dui)應的可測(ce)電(dian)信號的作用，傳(chuan)感(gan)器(qi)的優劣(lie)直接關系到整(zheng)臺地磅(bang)的品質(zhi)。

3、稱重儀表

稱(cheng)重(zhong)儀表(biao)，又名稱(cheng)重(zhong)顯示(shi)器，稱(cheng)重(zhong)顯示(shi)控制(zhi)器，用于測量(liang)傳感器傳輸的(de)電(dian)信號，再通過專用軟件處(chu)理(li)顯示(shi)重(zhong)量(liang)讀數(shu)，并(bing)可將數(shu)據進一步(bu)傳遞(di)至打(da)印機、大(da)屏(ping)幕(mu)顯示(shi)器、電(dian)腦管(guan)理(li)系(xi)統(tong)。

4、配件

打印(yin)(yin)機：用于打印(yin)(yin)重量數據表單(dan)。

大(da)屏幕(mu)顯(xian)示器：用于遠距離(li)及(ji)放大(da)顯(xian)示重量等數據(ju)。

稱重管理(li)軟件：用于重量數據的進(jin)一步處理(li)、儲存、傳輸等。

地(di)磅(bang)稱重管理(li)系(xi)統構成：地(di)磅(bang)軟(ruan)件、電腦、打印機、數(shu)據線儀表。

1）打印機連接電(dian)腦(nao)，裝好(hao)驅動(dong)即可。

2）儀表(biao)和電腦之間需要一條數據線。

3）如(ru)果(guo)磅房(fang)同時安(an)裝了LED大(da)屏幕(mu)，則(ze)需要做一條公用線同時連接電腦(nao)和大(da)屏幕(mu)。

不同公司的地磅，強調的參(can)數和(he)側重點(dian)不一樣，不過大致(zhi)一樣。