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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
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  • 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 effectively solves the problem that the existing anti-collision structure will be damaged once it hits, and it can only be used once. Problems reinstalling new crash structures

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1, the bridge anti-collision early warning equipment includes a bridge column 1, the bridge column 1 is cylindrical, the lower end of the bridge column 1 is integrally connected with the pier 2, the bridge pier 2 is cylindrical and has a diameter larger than the bridge column 1, and the lower end of the bridge pier 2 is buried at the bottom of the lake , it can be understood that some of the bridge columns 1 are cylindrical, some are rectangular or other shapes, if the bridge column 1 is not cylindrical, then the gap between the equipment and the bridge column 1 can be used with the bridge column 1 Reinforced concrete of the same material is filled and poured; bridges have the same number of anti-collision warning devices, and only one is shown here. Multiple anti-collision warning devices are combined into a ring and set around the bridge column 1. Half of the anti-collision warning devices are located above the water surface , half of which is located below ...

Embodiment 2

[0041] Embodiment 2, on the basis of Embodiment 1, the guide rod 9 is divided into a guide rod 9-1 and a first spring 9-2 set on the outside of the guide rod 9-1, and the fourth arc plate 6 moves along the guide rod 9 to the bridge. When the column moves in the direction of 1, the existence of the first spring 9-2 can weaken the impact force to a certain extent, and after the impactor leaves, the elastic force of the first spring 9-2 can make the fourth arc plate 6 return to its original shape, so that it can be used many times use.

Embodiment 3

[0042] Embodiment 3, on the basis of Embodiment 1, the water diverter 17 includes a rotating shaft 17-1 and two symmetrical water diverting 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 diverting boxes 17-2 is all provided with groove 17-3, and water diverter 17 selects the material with bigger quality, and the rotation of first gear 13 can drive the water diverter 17 of lower end to rotate, and the gravity of water diverter 17 itself and stirs water thereby The reaction force of water to itself can weaken the impact force to a certain extent.

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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

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Application Information

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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
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