地腳螺栓垂直定(ding)位連接構(gou)造(zao)適(shi)用于桅桿式(shi)機(ji)械(xie)設(she)備的(de)(de)底架十字梁(liang)結構(gou)與基(ji)(ji)礎(chu)砼(tong)(tong)梁(liang)的(de)(de)垂直定(ding)位連接，使(shi)地腳螺栓位置(zhi)具有(you)沿基(ji)(ji)礎(chu)梁(liang)橫向、縱向不(bu)受砼(tong)(tong)制約(yue)、地腳螺栓的(de)(de)直徑、長度(du)(du)可以按(an)具體要求調(diao)換變化(hua)，從而在(zai)不(bu)削(xue)(xue)弱(ruo)(ruo)或盡量少削(xue)(xue)弱(ruo)(ruo)砼(tong)(tong)基(ji)(ji)礎(chu)梁(liang)截(jie)面(mian)保證基(ji)(ji)礎(chu)強度(du)(du)和整體性(xing)的(de)(de)條件下實(shi)現標準化(hua)、系列化(hua)的(de)(de)預制砼(tong)(tong)基(ji)(ji)礎(chu)與不(bu)同(tong)廠家(jia)的(de)(de)底架十字梁(liang)構(gou)造(zao)不(bu)同(tong)的(de)(de)桅桿式(shi)機(ji)械(xie)設(she)備之間的(de)(de)具有(you)廣泛適(shi)用性(xing)的(de)(de)垂直定(ding)位連接構(gou)造(zao)。

地(di)腳螺栓廠家(jia)簡述標(biao)(biao)(biao)準(zhun)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)的定義(yi)及特性。標(biao)(biao)(biao)準(zhun)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)是指結(jie)構、尺寸、畫法(fa)、標(biao)(biao)(biao)記等各個方面已經完全標(biao)(biao)(biao)準(zhun)化，熱鍍鋅預埋(mai)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)廠家(jia)，并由廠生產的常(chang)用(yong)的零(ling)（部）件(jian)(jian)(jian)(jian)(jian)(jian)(jian)，預埋(mai)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)制作廠家(jia)，如螺紋件(jian)(jian)(jian)(jian)(jian)(jian)(jian) 、鍵、銷(xiao)、滾(gun)動(dong)軸承等等。 廣義(yi)包(bao)括標(biao)(biao)(biao)準(zhun)化的緊(jin)固件(jian)(jian)(jian)(jian)(jian)(jian)(jian)、連(lian)結(jie)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)、傳動(dong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)、密(mi)封件(jian)(jian)(jian)(jian)(jian)(jian)(jian)、液壓(ya)元件(jian)(jian)(jian)(jian)(jian)(jian)(jian)、氣(qi)動(dong)元件(jian)(jian)(jian)(jian)(jian)(jian)(jian)、軸承、彈 簧等機械零(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)。 狹(xia)義(yi)僅包(bao)括標(biao)(biao)(biao)準(zhun)化緊(jin)固件(jian)(jian)(jian)(jian)(jian)(jian)(jian)。 國(guo)內俗稱的標(biao)(biao)(biao)準(zhun)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)是標(biao)(biao)(biao)準(zhun)緊(jin)固件(jian)(jian)(jian)(jian)(jian)(jian)(jian)的簡稱，是狹(xia)義(yi)概念，但不能(neng)排除(chu)廣 義(yi)概念的存在。

隨著我(wo)國(guo)(guo)(guo)2001年加入(ru)WTO并步入(ru)國(guo)(guo)(guo)際(ji)貿(mao)易大(da)國(guo)(guo)(guo)的行(xing)列。我(wo)國(guo)(guo)(guo)緊(jin)固(gu)件(jian)(jian)(jian)產(chan)品大(da)量出(chu)口到(dao)、的緊(jin)固(gu)件(jian)(jian)(jian)產(chan)品也不(bu)斷(duan)涌入(ru)中國(guo)(guo)(guo)市場。緊(jin)固(gu)件(jian)(jian)(jian)作(zuo)為我(wo)國(guo)(guo)(guo)進(jin)出(chu)口量較大(da)的產(chan)品之一，預(yu)埋件(jian)(jian)(jian)供應商廠家，實現與(yu)國(guo)(guo)(guo)際(ji)接(jie)(jie)軌(gui)，合肥(fei)預(yu)埋件(jian)(jian)(jian)，對推動(dong)中國(guo)(guo)(guo)緊(jin)固(gu)件(jian)(jian)(jian)企(qi)業走向世界，促(cu)進(jin)緊(jin)固(gu)件(jian)(jian)(jian)企(qi)業全1面參與(yu)國(guo)(guo)(guo)際(ji)合作(zuo)與(yu)競爭，都具用重(zhong)要的顯示意義和戰略(lve)意義。緊(jin)固(gu)件(jian)(jian)(jian)是將兩(liang)(liang)個(ge)或(huo)兩(liang)(liang)個(ge)以上的零件(jian)(jian)(jian)（或(huo)構件(jian)(jian)(jian)）緊(jin)固(gu)連(lian)接(jie)(jie)成為一見整體時所采用的一類(lei)機械零件(jian)(jian)(jian)的總稱。市場上也稱為標準件(jian)(jian)(jian)。