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產品詳情 Product details

本機(ji)用(yong)于膠(jiao)帶運輸(shu)機(ji)發生(sheng)事故時緊急停機(ji)。開(kai)關(guan)(guan)(guan)為雙向(xiang)觸動(dong)(dong)式，一端(duan)固(gu)(gu)定在(zai)拉(la)繩螺(luo)栓，另(ling)一端(duan)固(gu)(gu)定在(zai)開(kai)關(guan)(guan)(guan)臂上，開(kai)關(guan)(guan)(guan)到固(gu)(gu)定點距離(li)(li)不超(chao)過25米(mi)，開(kai)關(guan)(guan)(guan)間距離(li)(li)不超(chao)過30米(mi)，當(dang)外力促使(shi)開(kai)關(guan)(guan)(guan)臂桿，轉動(dong)(dong)到報警（停機(ji)）位(wei)(wei)置(zhi)時，開(kai)關(guan)(guan)(guan)鎖(suo)定，本機(ji)為手動(dong)(dong)復位(wei)(wei)機(ji)型，在(zai)故障(zhang)排除(chu)后(hou)按下限位(wei)(wei)桿方能(neng)復位(wei)(wei)。

2.工作原理
當膠帶運輸現(xian)場(chang)發生緊急事故時(shi)，可(ke)拉動(dong)系在(zai)拉繩開關(guan)吊耳上(shang)的鋼(gang)絲(si)繩，時(shi)機(ji)內的滑塊控制內部微動(dong)開關(guan)動(dong)作(zuo)(zuo)，發生停機(ji)或(huo)警報信號。自(zi)動(dong)復(fu)位機(ji)型在(zai)松開鋼(gang)絲(si)繩后自(zi)動(dong)復(fu)位，手動(dong)復(fu)位機(ji)型需操(cao)作(zuo)(zuo)復(fu)位手柄(bing)后方(fang)可(ke)復(fu)位。

3.使用與安裝
1、開(kai)關(guan)平衡地按在機架的固定支架上(shang);將鋼絲繩(sheng)系在兩端的拉環上，每(mei)側繩不超(chao)
2、過30M（有(you)坡度時(shi)應當縮(suo)短〕;
3、拉繩動作力應適宜，以確保(bao)開(kai)關可靠復位;
4、鋼絲繩沿膠帶(dai)平行(xing)方向設置，每10M加一個吊環;

4.主要技術參數

The switch is bi-directional, one end is fixed to the drawstring bolt, and the other end is fixed to the switch arm. The distancebetween the switch and the fixed point is not more than 25 meters, and the distance between the switches is not more than 30meters. In the stop position, the switch is locked.The machine is a manual reset model.After the fault is removed, the limit levercan be reset.

2.working Principle

When an emergency occurs at the tape transportation site, the steel wire rope attached to the rope switch liting ears can bepulled, and the slider in the timing controls the internal micro-switch action, and a shutdown or alarm signal occurs.Automaticreset models automatically reset after loosening the wire rope, manual reset models can only be reset after operating the resethandle.

3.Use & Installation

1.Press the switch in a balanced manner on the fixed bracketof the rack.Tie the steel wire rope to the pull rings at both ends,and the rope on each side should not exceed 30M(it should beshortened when there is a slope).

2.The pulling force should be appropriate to ensure the reliablereset of the switch.

3.The steel wire rope is set along the parallel direction of thetape,and a lifting ring is added every 10M.

4.Technical Parameters