Check patentability & draft patents in minutes with Patsnap Eureka AI!

A weight increasing device for stabilizing a bridge

A technology for stabilizing bridges and girders, which is applied to bridges, bridge parts, bridge maintenance, etc., can solve problems such as inability to withstand impacts, and achieve the effects of avoiding safety risks, saving costs, and ensuring stability

Active Publication Date: 2019-01-15
金华宏创交通工程设计有限公司
View PDF5 Cites 0 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 make up for the technical deficiencies in the existing technology, the present invention provides a weight-increasing device for stabilizing bridges, so as to solve the problems that the existing bridges have insufficient resistance to impact force and cannot respond to emergencies in a safe and timely manner.

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
  • A weight increasing device for stabilizing a bridge
  • A weight increasing device for stabilizing a bridge
  • A weight increasing device for stabilizing a bridge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] Depend on Figure 1 to Figure 7 Given, the present invention includes a bridge pier 1 with a cylindrical culvert and a beam body 2 installed on the bridge pier 1, and also includes at least one counterweight 3 placed under the beam 2 and one-to-one corresponding to the counterweight 3 The vertically arranged tie rod 4, the upper and lower ends of the tie rod 4 are respectively connected with the beam body 2 and the counterweight 3 through opposite screw threads. The screw transmission is generated between the beam body 2 and the counterweight 3 to move close to each other or move away from each other; the pier 1 has a rotatable turbine paddle 5 placed in the cylindrical culvert and coaxially arranged with the cylindrical culvert, The turbine paddle 5 is connected with the transmission rod 4, and when the turbine ...

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 a weight increasing device for stabilizing a bridge, comprising a bridge pier and a beam body. The device further includes at least one counterweight block arranged under thebeam body and vertically arranged pull rods corresponding to the counterweight blocks one by one, wherein two ends of the pull rods are respectively screwed with the beam body and the counterweight block in opposite directions. The pier is provided with a rotatable turbine impeller, and the turbine impeller is drivingly connected with the pull rods, and when the turbine impeller rotates, the pullrods rotate. The device controls the rotation of the turbine impeller through the variation of the water level height and the variation of the fluid speed, thereby realizing the tension of the pull rod, and increasing the weight of the counterweight or the river bed on the beam body to realize the weight gain.

Description

technical field [0001] The invention relates to the field of bridge construction, in particular to a weight-increasing device for stabilizing bridges. Background technique [0002] The stability of the bridge is the guarantee of the safety of the bridge. During normal use, the stability of the bridge will not pose a major safety hazard. The impact force is very likely to exceed the design strength, causing the bridge to collapse, which will not only affect the traffic of vehicles, but also cause large economic losses, and even cause casualties; Geological disasters such as geological disasters and rising river water levels will threaten the safety of bridges. [0003] When the above situation occurs, it will not only impact the bridge piers, but also cause erosion to the beam body when the water level is high, causing the bridge body to shift or break, especially for some light bridges such as steel structure bridges and pontoon bridges. Especially notable; and in order to...

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): E01D19/00E01D19/02E01D22/00
CPCE01D19/00E01D19/02E01D22/00
Inventor 王能
Owner 金华宏创交通工程设计有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com