這個問題(ti)已經成為選購地(di)(di)(di)磅(bang)(bang)的(de)關鍵因素之一。地(di)(di)(di)磅(bang)(bang)按(an)秤(cheng)體結(jie)構可分為:工字鋼(gang)地(di)(di)(di)磅(bang)(bang)、T型梁(liang)地(di)(di)(di)磅(bang)(bang)、U型鋼(gang)地(di)(di)(di)磅(bang)(bang)、槽鋼(gang)地(di)(di)(di)磅(bang)(bang)、鋼(gang)筋(jin)混凝(ning)土地(di)(di)(di)磅(bang)(bang)(俗名(ming)水泥秤(cheng)。作為秤(cheng)的(de)的(de)組成部分—秤(cheng)臺,選用(yong)的(de)材(cai)料(liao)及性能將會直接影響到地(di)(di)(di)磅(bang)(bang)的(de)壽命,什么樣的(de)秤(cheng)體才適合自己(ji)使用(yong)呢?稱(cheng)(cheng)重(zhong)儀(yi)表,又名(ming)稱(cheng)(cheng)重(zhong)顯(xian)(xian)示器,稱(cheng)(cheng)重(zhong)顯(xian)(xian)示控制器,用(yong)于測量(liang)(liang)傳(chuan)(chuan)感器傳(chuan)(chuan)輸的(de)電(dian)信號,再通過軟件處理顯(xian)(xian)示重(zhong)量(liang)(liang)讀數,并可將數據(ju)進一步傳(chuan)(chuan)遞至(zhi)打印機、大屏幕(mu)顯(xian)(xian)示器、電(dian)腦管(guan)理系統。
槽鋼(gang)秤體底部有兩道撐重(zhong)梁,底部有封板可起(qi)(qi)到張力作用(yong)。但槽鋼(gang)秤等于是(shi)用(yong)鋼(gang)板拼湊(cou)上(shang)去的(de)(de)(de),中間是(shi)空(kong)的(de)(de)(de),撐重(zhong)性(xing)能較差。稱重(zhong)傳(chuan)感(gan)器,是(shi)地(di)(di)磅(bang)的(de)(de)(de)部件,起(qi)(qi)著將重(zhong)量值(zhi)轉換成對應的(de)(de)(de)可測電(dian)信號的(de)(de)(de)作用(yong),傳(chuan)感(gan)器的(de)(de)(de)優劣(lie)直接關系到整(zheng)臺(tai)地(di)(di)磅(bang)的(de)(de)(de)品質。按稱量方(fang)式分(fen)為靜態汽(qi)車衡和(he)動態地(di)(di)磅(bang);按安(an)裝方(fang)式可分(fen)為地(di)(di)上(shang)衡和(he)地(di)(di)中衡;按秤臺(tai)結(jie)構分(fen)為鋼(gang)結(jie)構臺(tai)面(mian)和(he)混凝土臺(tai)面(mian);
當負(fu)荷(he)長(chang)時(shi)間加(jia)在一(yi)稱(cheng)重(zhong)(zhong)傳(chuan)感器(qi)上時(shi),其輸出(chu)常有(you)(you)較(jiao)大變化(hua),數字(zi)式(shi)稱(cheng)重(zhong)(zhong)傳(chuan)感器(qi)通過內部微處理器(qi)里的軟件(jian),自動(dong)補償了(le)蠕(ru)變。L型(xing)鋼秤(cheng)體具有(you)(you)U型(xing)鋼的所有(you)(you)優點,同時(shi),其通過加(jia)長(chang)的承重(zhong)(zhong)梁和整體鋼板(ban)配合構成連接部,使(shi)連接部表面一(yi)體化(hua),壓力被分攤,承重(zhong)(zhong)梁保證了(le)承壓能力,長(chang)期實用(yong)也(ye)不會出(chu)現彎折,適(shi)合在超大型(xing)地(di)(di)磅(bang)(bang)(bang)的秤(cheng)體結合部實用(yong)。按使(shi)用(yong)環境狀(zhuang)況可(ke)(ke)分為(wei)(wei)防爆(bao)地(di)(di)磅(bang)(bang)(bang)和非(fei)防爆(bao)地(di)(di)磅(bang)(bang)(bang);按地(di)(di)磅(bang)(bang)(bang)的自動(dong)化(hua)程(cheng)度可(ke)(ke)分為(wei)(wei)非(fei)自動(dong)地(di)(di)磅(bang)(bang)(bang)和自動(dong)地(di)(di)磅(bang)(bang)(bang)。