2results about How to "Climbing smoothly" patented technology

This utility model relates to the technical field of ship rescue devices, specifically a ship rescue boarding structure. The utility model includes a winding mechanism comprising a U-shaped plate, in which a winding roller is rotatably mounted. Both ends of the winding roller rotatably penetrate the U-shaped plate, and a handwheel and a gear are fixedly mounted at each end of the roller. A locking assembly is fixedly mounted on the outer side of the U-shaped plate near the gear. A locking hook for connecting to a ship's railing is fixedly mounted on the top surface of the U-shaped plate. Partitions are fixedly mounted on the periphery of the winding roller near both sides of the U-shaped plate. A rope ladder structure is fixedly connected to the periphery of the winding roller, located between the two partitions. An auxiliary climbing mechanism is also fixedly connected to the periphery of the winding roller. The auxiliary climbing mechanism significantly improves the climbing stability of the rope ladder and reduces the risk of secondary falls into the water.

This utility model discloses an easily adjustable tomato vine climbing frame, including a climbing frame with a walking frame slidably connected to one side surface of the climbing frame via a sliding groove. Several support rods and connecting rods are fixedly connected to the inner wall surface of the walking frame. Several support holes are drilled through the middle of each support rod, and a telescopic ring is fixedly connected to one end of each connecting rod. This utility model, by setting support rods and support holes, ensures the stability of the tomato vine during climbing, reducing the risk of it falling off. It also allows for height adjustment according to the growth of the tomato vine, achieving both stable and adjustable climbing. By setting connecting rods, telescopic rings, and a support net, it can expand according to the growth of the tomato, ensuring support for the tomato and preventing the tomato vine from breaking or falling due to excessive weight, thus protecting both the tomato vine and the tomato.