Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Interception cable type flexible anti-collision device for preventing ultrahigh vehicle from colliding with bridge and tunnel

An anti-collision device and cable-type technology, which is applied in roads, buildings, road signs, etc., can solve the problems of inability to protect bridge and tunnel facilities, inability to maintain quickly, damage to super-high vehicles, etc.

Pending Publication Date: 2019-10-25
GUANGZHOU UNIVERSITY
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the devices or methods to prevent super-high vehicles from colliding with bridges and tunnels mainly include the gantry method and the early warning system method. The frame is generally rigid, and it will encounter the problems of difficulty in replacement and high replacement cost after being hit once, and it will cause great damage to super-high vehicles, and even cause casualties; the main function of the early warning system method is The driver is reminded by physical measures such as sound and light, but the car cannot be stopped in time, and the bridge and tunnel facilities cannot be protected when the driver loses control of the vehicle, such as drunk driving, drug driving, and brake system failure. defect
[0003] In general, the existing devices for preventing super-high vehicles from colliding with bridges and tunnels have the following defects: First, the existing early warning system gantry is generally rigid, and it will be difficult and costly to replace after being hit once. Bigger problem Moreover, the rigid device will cause greater damage to super-high vehicles, and even more likely to cause casualties; second, the traditional early warning system gantry cannot combine the functions of early warning and protection of people on the vehicle; third, The traditional height-limiting gantry lacks or cannot perform well the function of reminding the driver that the vehicle is already super high; fourth, the elasticity of the traditional height-limiting gantry is not enough to restore its shape and function after being collided; fifth, The traditional height-limited gantry cannot be maintained quickly after being damaged, which is likely to cause traffic congestion: sixth, the traditional height-limited gantry cannot be reused after being damaged by impact, resulting in a waste of resources; seventh, the traditional early warning system gantry When the vehicle is out of control, it loses the function of the protection facility

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Interception cable type flexible anti-collision device for preventing ultrahigh vehicle from colliding with bridge and tunnel
  • Interception cable type flexible anti-collision device for preventing ultrahigh vehicle from colliding with bridge and tunnel
  • Interception cable type flexible anti-collision device for preventing ultrahigh vehicle from colliding with bridge and tunnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0025] In order to facilitate a unified review of the various reference signs in the drawings of the specification, the unified description of the reference signs appearing in the drawings of the specification is as follows:

[0026] 1 is the first bracket, 2 is the first turret, 3 is the second bracket, 4 is the second turret, 5 is the intercepting cable, 6 is the first rotating tube, 7 is the first horizontal tube, 8 is the second rotating Tube, 9 is the second horizontal tube, 10 is the first spring, 11 is the first slider, 12 is the second spring, 13 is the second slider, 14 is the round hole, 15 is the round table hole, 16 is the first suspension 17 is the second suspension cable, 18 is the first rubber ring, 19 is the second rubber ring, 20 is the instability fuse assembly, 21 is the first cable segment, 22 is the second cable segment...

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

No PUM Login to View More

Abstract

The invention relates to an intercepting cable type flexible anti-collision device for preventing an ultrahigh vehicle from colliding with a bridge and a tunnel. The device comprises a first support,a first rotating frame rotatably mounted on the first support, a second support, a second rotating frame rotatably mounted on the second support, and an intercepting cable connecting the first rotating frame and the second rotating frame. The first rotating frame comprises a first rotating pipe and a first transverse pipe fixedly connected with the first rotating pipe; the second rotating frame comprises a second rotating pipe and a second transverse pipe fixedly connected with the second rotating pipe; a first spring and a first sliding block are arranged in the first transverse pipe, one endof the first spring is fixedly connected with the first transverse pipe; a second spring and a second sliding block are arranged in the second transverse pipe, and one end of the second spring is fixedly connected with the second transverse pipe; and one end of the intercepting cable passes through the first spring and is fixedly connected with the first sliding block, and the other end of the intercepting cable passes through the second spring and is fixedly connected with the second sliding block. The invention can prevent the ultrahigh vehicle from colliding with the bridge and the tunneland reduce the damages to the vehicle and injuries to the people on the vehicle caused by the collision.

Description

technical field [0001] The invention relates to the technical field of an intercepting device for preventing super-high vehicles from colliding, in particular to an intercepting cable-type flexible anti-collision device for preventing super-high vehicles from colliding with bridges and tunnels. Background technique [0002] At present, the devices or methods to prevent super-high vehicles from colliding with bridges and tunnels mainly include the gantry method and the early warning system method. The frame is generally rigid, and it will encounter the problems of difficulty in replacement and high replacement cost after being hit once, and it will cause great damage to super-high vehicles, and even cause casualties; the main function of the early warning system method is The driver is reminded by physical measures such as sound and light, but the car cannot be stopped in time, and the bridge and tunnel facilities cannot be protected when the driver loses control of the vehic...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/00E01F9/669E01F9/615
CPCE01F13/00E01F9/669E01F9/615
Inventor 陈炳聪张力文周危刘爱荣江祖慊章敏
Owner GUANGZHOU UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products