Guardrail safety protection device capable of automatically protecting and triggering alarm according to human body weight
A safety protection device and automatic protection technology, applied in the direction of fences, bridge parts, bridges, etc., can solve the problems of easy depression, reducing the attention of the public to safety awareness, and wasting time.
Inactive Publication Date: 2020-12-11
赵佳瑶
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In recent years, with social development and the pressure brought by various work economies, some people's psychological quality is extremely fragile, prone to depression, and in serious cases they will choose to throw themselves into the lake, and the workload of rescuers is gradually increasing. Increase, not only wastes time, but also threatens the life safety of rescuers. Although the quality of guardrails is qualified, it will still bring opportunities to create danger for patients with depression, and reduce the public's attention to safety awareness
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-5 , a guardrail safety protection device that automatically protects and triggers an alarm according to the weight of the human body, comprising a connecting shaft 1, the bottom end of the connecting shaft 1 is fixedly connected with a connecting column 2, and the side walls of the connecting shaft 1 are movably connected with a connecting pipe 3, connected The inner axis of the tube 3 runs through a central rod 9, the inner side wall of t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of guardrail equipment, and discloses a guardrail safety protection device capable of automatically protecting and triggering alarm according to human bodyweight. The guardrail safety protection device comprises connecting shafts, wherein connecting columns are fixedly connected to the bottom ends of the connecting shafts, a connecting pipe is movablyconnected between the side walls of the connecting shafts, a central rod penetrates through the inner axis of the connecting pipe, rolling wheels are slidably connected to the inner side wall of the connecting pipe, a plastic ring penetrates through the inner side of the connecting pipe, and a movable plate penetrates through the inner side wall of the plastic ring. When connecting sleeves are pulled to a limiting shell, the connecting sleeves becomes straight, connecting rods and a supporting net can be unfolded, the body of people crossing the guardrail is received, danger caused when the people crossing the guardrail falls into seawater is avoided, when the body of the people crossing the guardrail falls into the supporting net, certain gravity exists on the bottom of the supporting net, telescopic belts are pulled, the top ends of the telescopic belts can be slightly shrunk, the body limiting range of the people crossing the guardrail is limited, and the rescued person can be prevented from becoming a light souvenir again in a short time.
Description
technical field [0001] The invention relates to the technical field of guardrail equipment, in particular to a guardrail safety protection device that automatically protects and triggers an alarm according to the weight of a human body. Background technique [0002] The existence of the guardrail is to make a limit mark for the dangerous area and a warning for people who attempt to offside. Most of the guardrails set on the centerline of some highways are movable. They are used in various shopping malls and aisles and At the edge of the bridge, there will be fixed and immovable guardrails. The installation of this kind of guardrail is relatively strong and will not be easily damaged. It is to avoid the risk of someone accidentally falling on it. [0003] In recent years, with social development and the pressure brought by various work economies, some people's psychological quality is extremely fragile, prone to depression, and in serious cases they will choose to throw thems...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10E04H17/00
CPCE01D19/103E04H17/003
Inventor 赵佳瑶
Owner 赵佳瑶