Bridge collision avoidance pre-warning equipment

An early warning equipment and anti-collision technology, applied in bridge construction, bridges, bridge parts, etc., can solve the problems of damage and reinstallation of anti-collision structures

Active Publication Date: 2018-07-20
李顺红
View PDF5 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bridge anti-collision early warning device, which ef

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
  • Bridge collision avoidance pre-warning equipment
  • Bridge collision avoidance pre-warning equipment
  • Bridge collision avoidance pre-warning equipment

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0034] The first embodiment, the bridge anti-collision early warning equipment, including the bridge column 1, the bridge column 1 is cylindrical, the lower end of the bridge column 1 is integrally connected with the bridge pier 2, the bridge pier 2 is cylindrical and has a larger diameter than the bridge column 1, and the lower end of the bridge pier 2 is buried at the bottom of the lake It is understandable that some of the bridge column 1 is cylindrical, and some are rectangular or other shapes. If the bridge column 1 is not cylindrical, the gap between the device and the bridge column 1 can be used with the bridge column. 1 Filling and pouring of reinforced concrete of the same material; there are multiple bridge anti-collision early warning devices, only one is shown here, multiple anti-collision early warning devices are combined into a ring and arranged around the bridge column 1, half of the anti-collision early warning device is located above the water surface , Half is...

Example Embodiment

[0041] In the second embodiment, on the basis of the first embodiment, the guide rod 9 is divided into a guide rod 9-1 and a first spring 9-2 sleeved on the outside of the guide rod 9-1. The fourth curved plate 6 bridges the bridge along the guide rod 9 When the column 1 moves in the direction, the presence of the first spring 9-2 can reduce the impact force to a certain extent, and after the impact object leaves, the fourth arc plate 6 can be restored to its original shape by the elastic force of the first spring 9-2, which can be used many times use.

Example Embodiment

[0042] The third embodiment, on the basis of the first embodiment, the water repellent 17 includes a rotating shaft 17-1 and two symmetrical water repellent boxes 17-2. The lower end of the first gear shaft 14 is integrally connected with the rotating shaft 17-1, and the two water repellent boxes 17-2 has a groove 17-3. The water repellent 17 is made of a material with a larger mass. The rotation of the first gear 13 can drive the water repellent 17 at the lower end to rotate. The gravity of the water repellent 17 and the water can be moved accordingly. So that the reaction force of water on itself can weaken the impact force to a certain extent.

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 bridge collision avoidance pre-warning equipment, which effectively solves a problem that the existing collision avoidance structure can be only used once. The technical scheme for solving the problem is that the bridge collision avoidance pre-warning equipment comprises a bridge column; the bridge column is connected with a bridge pier; the bridge pier fixes a first radian plate; the first radian plate is connected with a second radian plate; the second radian plate is connected with a third radian plate; the third radian plate is connected with a fourth radian plate;the fourth radian plate is connected with a fifth radian plate; the fourth radian plate is indirectly linked with a rack; the rack is engaged with a first gear; the first gear is connected with a water shifter in a transmission manner; the first gear is connected with a first belt wheel in a transmission manner; the first belt wheel is connected with a second belt wheel in a transmission manner;the second belt wheel is connected with a second gear in a transmission manner; the second gear is engaged with a third gear; a fourth spring is connected between the second gear and the third gear; the rack is connected with a hydraulic cylinder connecting block; the hydraulic cylinder connecting block is connected with a hydraulic cylinder; the second belt wheel is connected with a cam in a controller in a transmission manner; the cam can touch a switch by rotating; the right side of the controller is connected with a buzzer; and the buzzer is controlled by the switch. The bridge collision avoidance pre-warning equipment has a good collision avoidance effect.

Description

technical field [0001] The invention relates to the field of bridge safety equipment, in particular to bridge anti-collision early warning equipment. Background technique [0002] With the rapid development of transportation, a large number of bridges have been built due to their characteristics of crossing rivers, facilitating cross-strait connections, and shortening road mileage. At the same time, the development of waterway transportation industry has also increased the tonnage of ships. These two factors increase the probability of ships hitting bridges, threatening the safety of bridges and the lives of people on bridges. Ships on the river under the bridge often collide with the pier due to dark night, heavy fog or operational errors of the ship driver. [0003] In order to prevent the bridge pier from being damaged due to the impact of the ship, most of the existing methods are to install a rigid anti-collision structure outside the bridge column. Bridge pillars are...

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
IPC IPC(8): E01D19/02E02B3/26
CPCE01D19/02E02B3/26E01F15/141E02B17/0017Y02A30/30
Inventor 李顺红刘彬段龙白晓辉孙歆宋书芳李文星井雷锋杨文朝牛早霞赵战明
Owner 李顺红
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap