電纜保護拖鏈_線纜保護拖鏈
現有技術中(zhong)的(de)(de)(de)拖(tuo)鏈中(zhong)的(de)(de)(de)鏈節是靠限(xian)位銷相限(xian)位的(de)(de)(de),導(dao)致(zhi)拖(tuo)鏈的(de)(de)(de)架(jia)空長度(du)非常(chang)的(de)(de)(de)有限(xian),使用局限(xian)性增加。
實用新型內容
為解決現有技術中存在的(de)不足(zu),提供一(yi)(yi)種(zhong)結構緊湊,而且能最大(da)程(cheng)度的(de)保護拖(tuo)鏈內的(de)電線、電纜(lan)及相(xiang)關(guan)的(de)管(guan)道(dao)安全,同時拖(tuo)鏈的(de)架空(kong)長度大(da)大(da)地提高,也(ye)增(zeng)加了承載力的(de)一(yi)(yi)種(zhong)保護線纜(lan)的(de)拖(tuo)鏈。
技術方案:
一種保護線纜的(de)(de)(de)拖鏈(lian)(lian)(lian)(lian)(lian),由依次連續分布(bu)的(de)(de)(de)鏈(lian)(lian)(lian)(lian)(lian)節(jie)(jie)(jie)(jie)組成,鏈(lian)(lian)(lian)(lian)(lian)節(jie)(jie)(jie)(jie)包括一對(dui)呈(cheng)對(dui)稱分布(bu)的(de)(de)(de)鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban),鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban)間通過支撐板(ban)(ban)相(xiang)定(ding)位(wei)(wei),鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban)頭部設(she)有(you)與之相(xiang)一體(ti)化的(de)(de)(de)鏈(lian)(lian)(lian)(lian)(lian)套(tao),鏈(lian)(lian)(lian)(lian)(lian)套(tao)中(zhong)(zhong)設(she)有(you)鏈(lian)(lian)(lian)(lian)(lian)套(tao)腔(qiang)(qiang),鏈(lian)(lian)(lian)(lian)(lian)套(tao)上(shang)設(she)有(you)前定(ding)位(wei)(wei)銷孔(kong),鏈(lian)(lian)(lian)(lian)(lian)板(ban)(ban)的(de)(de)(de)尾(wei)部設(she)有(you)與前定(ding)位(wei)(wei)銷孔(kong)相(xiang)對(dui)應分布(bu)的(de)(de)(de)后定(ding)位(wei)(wei)銷孔(kong),鏈(lian)(lian)(lian)(lian)(lian)節(jie)(jie)(jie)(jie)的(de)(de)(de)尾(wei)部插(cha)入另(ling)一鏈(lian)(lian)(lian)(lian)(lian)節(jie)(jie)(jie)(jie)的(de)(de)(de)鏈(lian)(lian)(lian)(lian)(lian)套(tao)腔(qiang)(qiang)中(zhong)(zhong),前定(ding)位(wei)(wei)銷孔(kong)與后定(ding)位(wei)(wei)銷孔(kong)間通過限位(wei)(wei)銷軸相(xiang)固定(ding),鏈(lian)(lian)(lian)(lian)(lian)節(jie)(jie)(jie)(jie)尾(wei)部的(de)(de)(de)外(wai)側(ce)壁設(she)有(you)后限位(wei)(wei)缺(que)口(kou),鏈(lian)(lian)(lian)(lian)(lian)套(tao)腔(qiang)(qiang)中(zhong)(zhong)設(she)有(you)與后限位(wei)(wei)缺(que)口(kou)相(xiang)調(diao)節(jie)(jie)(jie)(jie)卡接的(de)(de)(de)前限位(wei)(wei)突塊。
前定位銷孔(kong)包括前中(zhong)(zhong)心(xin)孔(kong)和(he)前側(ce)孔(kong),前中(zhong)(zhong)心(xin)孔(kong)位于鏈套(tao)的(de)中(zhong)(zhong)心(xin)位,前側(ce)孔(kong)設有三(san)個(ge),三(san)個(ge)前側(ce)孔(kong)均勻分(fen)布在前中(zhong)(zhong)心(xin)孔(kong)的(de)四周(zhou);
后(hou)定位(wei)銷孔包括后(hou)中心孔和后(hou)側孔,后(hou)中心孔位(wei)于(yu)鏈板(ban)尾部的(de)中心位(wei),后(hou)側孔設有三個(ge),三個(ge)后(hou)側孔均勻分布在后(hou)中心孔的(de)四周(zhou);
前中(zhong)心(xin)孔(kong)與(yu)(yu)后(hou)(hou)中(zhong)心(xin)孔(kong)的孔(kong)徑相同,前側孔(kong)為圓(yuan)形孔(kong),后(hou)(hou)側孔(kong)為捕圓(yuan)孔(kong),如中(zhong)心(xin)孔(kong)與(yu)(yu)后(hou)(hou)中(zhong)心(xin)孔(kong)相對應(ying)(ying)固(gu)定(ding),如側孔(kong)與(yu)(yu)后(hou)(hou)側孔(kong)相對應(ying)(ying)固(gu)定(ding);
前側孔間(jian)(jian)、后側孔間(jian)(jian)分別設有(you)凸臺。
后限位(wei)(wei)缺口(kou)為弧形(xing)缺口(kou),后限位(wei)(wei)缺口(kou)中(zhong)(zhong)的(de)下(xia)側(ce)端為直角過(guo)渡,后限位(wei)(wei)缺口(kou)中(zhong)(zhong)的(de)上側(ce)端為斜邊過(guo)渡
支撐板設有一(yi)(yi)對(dui)(dui),一(yi)(yi)對(dui)(dui)支撐板呈間隔狀分(fen)布,限位銷軸通過卡簧相卡接。
因(yin)此,本(ben)產品的一種保護線纜(lan)的拖(tuo)鏈及其制備方法(fa),結構(gou)緊湊,提升架(jia)空性能,增加(jia)承載力,加(jia)強抗扭曲強度(du)。
附圖說明
圖1是本產品的(de)結構(gou)示意(yi)圖;
圖(tu)(tu)2是本產品中鏈節間的結構示意圖(tu)(tu)。
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