Belt scram switch protection box

The utility model discloses a belt scram switch protection box, including box body and the lid that links together with the box body through hinge, being provided with a pair of double -screw bolt at the back of box body, two double -screw bolts twist to go into to have the nut at the thread end of double -screw bolt after passing the clamp plate simultaneously, are provided with round hole and U type hole respectively in the side of box body. The utility model discloses a protection box can cover belt scram switch completely, only exposes the scram switch lever that can supply the operation to effectively protect belt scram switch not damaged by external factors. Therefore, the utility model is not only simple in structure, belt scram switch beautifully can effectively be protected in addition to convenient to use, outward appearance, makes the life extension of belt scram switch. 本实用新型公开了种皮带急停开关保护盒，包括盒体以及与盒体通过合页铰链连接在起的盒盖，在盒体的背面设置有对螺柱，两根螺柱同时穿过压板后在螺柱的螺纹端拧入有螺母，在盒体的侧面分别设置有圆孔以及U型孔。本实用新型的保护盒可将皮带急停开关完全罩住，仅露出可供操作的急