Movable emergency warning buffer device

A buffer device and mobile technology, applied in road safety devices, roads, road signs, etc., can solve the problems of the death of workers or drivers, social vehicles rear-end collision with engineering vehicles, etc., to reduce the recoil energy of impacted vehicles, The effect of promoting technological development and low price

Active Publication Date: 2013-05-08
LUPU BRIDGE MAINTENANCE & MANAGEMENT BRANCH SHANGHAI MUNICIPAL CONSERVATION MANAGEMENT
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the main source of danger for these operations is vehicle collision. Social vehicles often collide with engineering vehicles on expressways and elevated roads, causing tragic accidents in which workers, drivers and passengers die.

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
  • Movable emergency warning buffer device
  • Movable emergency warning buffer device
  • Movable emergency warning buffer device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] A mobile emergency warning buffer device, including a base frame 1, side plates are arranged around the top of the base frame, which are respectively a front side plate 4, a rear side plate 5 and side plates on both sides, and the outer side of the front side plate is connected with a traction connection The device is characterized in that a buffer structure is provided at the rear of the device, and the chassis 1 is provided with an electronic warning sign 2 and an anti-collision bucket 3, the electronic warning sign 2 is located at the front of the chassis 1, and the anti-collision bucket 3 is located at the rear of the chassis 1 part, and the rear side panel 5 is in contact with the anti-collision bucket 3. According to an embodiment of the present invention, six anti-collision buckets are arranged on the base frame in three rows, and each ant...

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 discloses a movable emergency warning buffer device which comprises a base frame. A front lateral plate, a back lateral plate and two side lateral plates are arranged on the periphery above the base frame. The buffer device is characterized in that a buffer structure is arranged on the tail portion of the device, an electronic warning board and an anti-collision water bucket are arranged on the base frame, the electronic warning board is located on the front portion of the base frame, and the anti-collision water bucket is located on the back portion of the base frame. The movable emergency warning buffer device has warning effect on back coming vehicles by means of the electronic warning board, the water bucket is arranged in the middle of the base frame to have energy absorbing and buffering effect in collision, the back portion structure and back lateral plate structure of the base frame both adopt energy absorbing design, energy absorbing materials are filled in the back portion and lateral plate structure space, and the collision energy can be absorbed together. A spring device is installed in a connection rod of the device and a vehicle. When the back vehicles collide with the warning device, collision vehicle backwashing energy can be reduced by compression of the spring, and the movable emergency warning buffer device considers energy absorption from multiple aspects.

Description

technical field [0001] The invention relates to the field of municipal maintenance, and is a mobile emergency warning buffer device used for the safety maintenance of maintenance work. Background technique [0002] In the maintenance and repair of urban expressways and expressways, some projects require temporary closure of roads, such as road repairs, repairs of auxiliary facilities, maintenance of expansion joints, etc. Some maintenance projects require mobile operations, such as mechanical cleaning, picking up garbage, greening and watering, etc. Therefore, the main source of danger for these operations is vehicle collision. Social vehicles often collide with engineering vehicles on expressways and elevated roads, causing tragic accidents in which operators or drivers and passengers die. [0003] Contents of the invention [0004] The purpose of the present invention is to provide a mobile emergency warning and buffering device, which can play the dual functions o...

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): E01F15/00E01F9/00E01F9/662E01F9/688
Inventor 冯永华徐时梁陈品红茅雷郭茗陈晓英钟卫汪云
Owner LUPU BRIDGE MAINTENANCE & MANAGEMENT BRANCH SHANGHAI MUNICIPAL CONSERVATION MANAGEMENT
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