The invention discloses a marine self-rotating cross rod. The marine self-rotating cross rod comprises a circular steel sleeve, a first type circular steel rod, a fixed steel plate, a movable steel plate, a steel pipe and a second type circular steel rod. The circular steel sleeve is located at the top end of the first type circular steel rod, the top end of the first type circular steel rod sleeves the bottom end of the circular steel sleeve, a movable cavity is formed in the bottom end of the circular steel sleeve, a movable end plate is fixedly connected to the top end of the first type circular steel rod, and the movable end plate is slidably connected with the movable cavity; and a second type spring is arranged in the movable cavity and sleeves the surface of the first type circularsteel rod. In order to guarantee the use convenience and walking safety of passage areas, the second type circular steel rod is rotatably connected with the steel pipe, when pedestrians pass through the passage areas, the first type circular steel rod and the steel pipe can be driven by the cross rod to rotate, at the moment, clockwork springs can be tightened, and after the pedestrians pass through, the cross rod can automatically rotate under the reaction of the clockwork springs.
本发明公开了一种船用自回转式横杆,包括圆钢套筒、第一类圆钢杆、固定钢板、活动钢板、钢管和第二类圆钢杆,所述圆钢套筒位于所述第一类圆钢杆顶端,所述第一类圆钢杆顶端套接于所述圆钢套筒底端,所述圆钢套筒底端开有活动腔,所述第一类圆钢杆顶端固接有活动端板,且所述活动端板与所述活动腔滑动连接;所述活动腔内部设有第二类弹簧,所述第二类弹簧套接于所述第一类圆钢杆表面。为了保证通道区域使用便捷性和行走得安全性,本申请将第二类圆钢杆与钢管能够转动连接,行人在过通道区域时,会通过横杆带动第一类圆钢杆与钢管进行转动,此时发条会被收紧,待行人通过后,在发条的反作用下可横杆自动回转。
Marine self-rotating cross rod
一种船用自回转式横杆
2020-12-08
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |