Intelligent safe elevating guardrail

Abstract

The invention discloses an intelligent safe elevating guardrail comprising two groups of frames, two groups of elevating racks, and a plurality of groups of protection ropes. The elevating racks are slidably connected with the upper ends of the inner sides of the frames, and the protection ropes are connected between the two groups of elevating racks. The bottom parts of the front side surfaces ofthe frames are fixedly provided with first driving motors, the output shafts of which are provided with lower synchronous belt pulleys. The front side surfaces of the frames are fixedly connected with L-shaped installation boards by bolts. The intelligent safe elevating guardrail is advantageous in that the structure is simple, and by adopting the box-shaped structure, the appearance is tidy andnovel, and the elevating racks can carry out the upward and downward elevating motions to realize the opening and the closing of the protection ropes, and therefore the unmanned management of the intermittent releasing places can be solved, the application range is wide, the fault rate is low, the service lifetime is long, the safety performance is high; the guardrail adopts the protection ropes having the flexible structures, and the protection ropes do not droop during the large-span use, and therefore the safety performance is excellent, the weight problem of the rigid connection can be solved, and the dropping problem of the flexible structure can be also solved.

Description

technical field [0001] The invention relates to the technical field of guardrails, in particular to an intelligent safety lifting guardrail. Background technique [0002] On high-speed rail station platforms, subway platforms or other places where intermittent passage is required, safety fences are required for management. The existing guardrails are all manually operated. When it is necessary to pass through, the guardrail door is opened, and when the passage is prohibited, the guardrail door is closed again, which consumes a lot of manpower and has low safety. For this reason, we introduce an intelligent safety lifting guardrail. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent safety lifting guardrail to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: an intelligent safety lifting g...

AI Technical Summary

Problems solved by technology

The existing guardrails are all manually operated. When it is necessary to let go, the guardrail door is opened, and when the passage is prohibited, the guardrail door is closed again, which consumes a lot of manpower and has low safety.

Images