Self-moving type centrally-divided guardrail with opening

• Main Authors: MA LIANG, MIAO SHENGYUAN, ZENG WEICHENG, YANG JUNHONG, JING KUN, YE CAIHONG, LIANG YAPING, HE ZHIANG, WANG YONGLIN, WU SHANGFENG, QIAN ZHENGFU, ZHOU YINGXIN, LI LEI
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS

According to the self-moving type middle-division guardrail with the opening, manual opening of the middle-division guardrail with the opening is changed into automatic opening for the first time, by applying a guide rail, a guardrail translation device, a movable guardrail body of a special structure and a portal frame, the movable guardrail body has the anti-collision function and meanwhile achieves the self-opening function, and the portal frame comprises an end guiding guardrail body and a guiding frame; the guide rail is fixed on the base, is arranged between the door frames along the opening direction of the middle dividing belt, and at least extends to the lower-layer space; and the guardrail translation device comprises a gear rack transmission mechanism and a motor arranged on the portal frame and is used for controlling the movable guardrail to automatically move along the guide rails, so that the labor intensity of workers can be greatly reduced, the working efficiency and the safety are improved,