Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic Sprinkling Maintenance System and Control Method for Expressway Concrete Guardrail

An automatic spraying, highway technology, applied in the direction of roads, roads, road safety devices, etc., can solve the problems of slow strength growth, long occupation time, increased maintenance costs, etc., to reduce the cost of using benches, avoid shrinkage cracks, Guaranteed stable growth

Active Publication Date: 2021-05-25
苏州交通工程集团有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in hot weather, the temperature is high, and the water evaporates quickly. Manual maintenance is required to continuously sprinkle water on it. The maintenance efficiency is low, and it is difficult to maintain the guardrail in place, resulting in the inevitable slow growth of the strength of the air surface, or even Quality defects with shrinkage cracks
Labor or sprinklers take a long time and increase maintenance costs

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
  • Automatic Sprinkling Maintenance System and Control Method for Expressway Concrete Guardrail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] refer to figure 1 , an automatic spray maintenance system for expressway concrete guardrails, comprising an outsourced anti-collision guardrail 3, a walking spray device 1 and a water supply device 2.

[0046] The walking spray device 1 includes a vehicle frame 11, a first electric traveling mechanism 12, a water tank 14, a control box 13, and a spray frame with several shower heads 17; wherein, the first electric traveling mechanism 12 is installed on the bottom of the vehicle frame 11;

[0047] At least two first distance measuring sensors 18 are installed on the bottom of the vehicle frame 11 and toward the side of the outsourcing type anti-collision barrier 3;

[0048] The control box 13 is installed on the top of the vehicle frame 11, and the first operation panel, the first controller, the water pump and the first accumulator are installed inside it, the first electric running mechanism 12, the first operation panel, the water pump and the first measurement The d...

Embodiment 2

[0056] This embodiment provides a control method for operating and controlling the maintenance system in Embodiment 1. Specifically, the method includes:

[0057] S01. Preparation steps:

[0058] Move the water supply device 2 to the section of the outsourcing type crash barrier 3, and make the second distance measuring sensor 27 face the outsourcing type crash barrier 3; connect the water pipe to the water inlet joint 25 on the water supply device 2, and then pass The second operation panel starts the water supply device 2;

[0059] Move the walking spray device 1 to the starting point of the outsourcing type anti-collision barrier 3, so that the three nozzles 17 are respectively aligned with the inner side, the top and the outside of the outsourcing type anti-collision barrier 3, and adjust the length of the telescopic rod 152 to adjust The relative distance of the nozzles 17 located on both sides of the outsourcing type anti-collision guardrail 3; then start the walking sp...

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 provides an automatic spraying maintenance system for expressway concrete guardrail and its control method, which includes an outsourced anti-collision guardrail and a walking spraying device, and the walking spraying device includes a vehicle frame, a first electric traveling mechanism, a water tank, and a control box 1. A spray frame with several nozzles; the first electric traveling mechanism is installed on the bottom of the frame; at least two first distance measuring sensors are installed on the bottom of the frame and on the side facing the outsourcing anti-collision barrier; the control box is installed On the top of the vehicle frame, the first operation panel, the first controller, the water pump and the first storage battery are installed inside, and the first electric traveling mechanism, the first operation panel, the water pump and the first distance measuring sensor The controller is electrically connected; the water tank is installed in the middle of the frame, with a water inlet tank on its side and a water outlet on the top of the tank; the water outlet is connected to the inlet of the water pump through a hose, and the outlet of the water pump is connected to 3 nozzles through a hose The invention can automatically complete the spray maintenance operation for the guardrail.

Description

technical field [0001] The invention relates to the field of municipal road management, in particular to an automatic spray maintenance system for expressway concrete guardrails and a control method thereof. Background technique [0002] After the concrete pouring of the guardrail is completed, it is usually covered with geotextiles, and the geotextiles are regularly sprinkled manually or by a sprinkler to keep the guardrails in a wet state for maintenance, reduce the surface cracks of the guardrails, and ensure that the later strength of the guardrails meets the requirements. Therefore, it is necessary to regularly arrange personnel to sprinkle water on it to ensure the stable growth of concrete strength and avoid shrinkage cracks. However, in hot weather, the temperature is high, and the water evaporates quickly. Manual maintenance is required to continuously sprinkle water on it. The maintenance efficiency is low, and it is difficult to maintain the guardrail in place, re...

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 Patents(China)
IPC IPC(8): E01F15/04E04G21/24
Inventor 娄伟夏晓东徐晨晓殷宏筠顾文涛
Owner 苏州交通工程集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com