Telescopic energy dissipation vehicle impact buffer structure and buffer device

A cushioning structure and cushioning device technology, which is applied in road safety devices, roads, buildings, etc., can solve the problem of easy damage of connecting rods, and achieve the effect of large reduction, large flexibility and smooth movement

Pending Publication Date: 2022-05-27
CCCC CIVIL ENG SCI & TECH
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a telescopic energy-consuming vehicle impact buffer structure and a buffer device, and the invention aims to solve the shortcoming that the connecting rod is easily damaged in the prior art

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
  • Telescopic energy dissipation vehicle impact buffer structure and buffer device
  • Telescopic energy dissipation vehicle impact buffer structure and buffer device
  • Telescopic energy dissipation vehicle impact buffer structure and buffer device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0047] In the description of the present invention, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0048] It is to be understood that the terms "length", "width", "upper", "lower", "fr...

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 belongs to the technical field of traffic safety facilities, and particularly relates to a telescopic energy dissipation vehicle impact buffering structure and device. The vehicle buffering structure comprises a telescopic frame, an energy consumption block and a movable stand column. The telescopic frame comprises four V-shaped plates, each V-shaped plate comprises a first section and a second section, and an energy consumption block is arranged on the second section on one side of a small angle formed by the first section and the second section; the end parts of the second sections of the four V-shaped plates are hinged together, and the energy consumption blocks on the four V-shaped plates are adjacent in pairs; a plurality of telescopic frames are arranged, and the first sections of the telescopic frames are hinged to the movable stand column; the bottom of the movable stand column on one side is connected with a sliding wheel which is arranged in the guide rail. The bottom of the movable stand column on the other side is connected with a universal wheel. Through the design of the structure and the connecting mode of the telescopic frame and the matched arrangement of the energy dissipation blocks, when the vehicle is collided, the collision force is absorbed through core energy dissipation compression and movement of the telescopic frame.

Description

technical field [0001] The invention belongs to the technical field of traffic safety facilities, and in particular relates to an impact buffer structure and a buffer device of a telescopic energy-consuming vehicle. Background technique [0002] Traffic safety is an important part of building a strong traffic country, so the research and development and application of traffic safety facilities have attracted much attention in recent years. In areas with poor traffic conditions, long steep slopes, and poor driving visibility, such as mine roads, mine tunnels, and tunnel interiors, accidents are likely to be caused after vehicles stall or lose control, and accident damage and consequences are very serious. The number of vehicles is getting worse. [0003] In order to avoid accidents, the following protection methods are mainly adopted in the prior art: [0004] (1) The mine road or mine roadway is only protected by simple anti-collision sand buckets or anti-collision pads, a...

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): E01F15/00
CPCE01F15/00Y02A30/60
Inventor 潘长平钟明王建强王永祥赵彦龙宋晓波贾小龙李轩颜廷昱
Owner CCCC CIVIL ENG SCI & TECH
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