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

A roadblock retractable device

A technology for retractable devices and roadblocks, which is applied to roads, roads, road signs, etc., can solve the problems of poor flexibility, complex structure of automatic roadblock placement devices, and inconvenient maintenance, so as to achieve flexible and convenient use, avoid occupation, and expand the scope of use Effect

Active Publication Date: 2021-02-19
QUZHOU UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the structure of this device for automatically placing roadblocks is complex and inconvenient to maintain, and it has poor flexibility in the process of placing roadblocks, and it is impossible to better realize the recovery of roadblocks when placing them.

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 roadblock retractable device
  • A roadblock retractable device
  • A roadblock retractable device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0032] Such as figure 1 , figure 2 , image 3 with Figure 4 Shown, a kind of roadblock retractable device, comprises stowage box 6, mechanical claw one 39 and mechanical claw two 40, and mechanical claw one 39 and mechanical claw two 40 are existing products directly purchased from the market, and the whole box 6 has A cavity for receiving roadblocks, an outer wall of the storage box 6 is provided with a guide structure and a limit structure, the guide structure includes a first limit frame 1, a second limit frame 2 and several connecting rods 3, the limit structure Including limiting cylinder one 4 and limiting cylinder two 5, the cylinder blocks of limiting cylinder one 4 and limiting cylinder two 5 are all horizont...

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 a roadblock retractable device, which belongs to the technical field of construction assistance. The present invention is a roadblock retractable device, which comprises a storage box, a first mechanical claw and a second mechanical claw. The structure includes a first limit frame, a second limit frame and a connecting rod. One outer wall of the storage box is provided with a grabbing structure capable of grabbing and moving the roadblock to the cavity, and the other outer wall of the storage box is opposite. The top is provided with grabbing structure 2 which can remove the barricade from the cavity and put it in; the cavity for collecting the whole box is vertically provided with baffle 1, baffle 2, baffle 3, baffle 4, baffle 5 and baffle Sixth, there is a partition plate vertically fixed in the cavity, and the partition plate divides the cavity into a storage cavity and a dividing cavity, and a dividing structure for separating and organizing the roadblocks is arranged in the dividing cavity. The present invention has the advantage of being able to more efficiently realize retracting and dividing of roadblocks.

Description

technical field [0001] The invention belongs to the technical field of construction assistance, and relates to a roadblock retractable device. Background technique [0002] At present, the placement and recovery of roadblocks are all done manually by workers. First, the workers load a large number of cone-shaped roadblocks on the transport vehicle, and then the transport vehicle transports the roadblocks to the location that needs to be isolated. The whole operation process is extremely dangerous and takes a long time, which wastes a lot of manual labor time and greatly increases the project budget. [0003] Due to the above-mentioned problems, after searching, for example, Chinese patent literature discloses an automatic roadblock placement device [Patent No.: ZL 201810599718.5; Authorized Notice No.: CN108755493A]. This device for automatically placing roadblocks includes a vehicle body, an electric cylinder and a first motor are fixed on the top of the body main body, wh...

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): E01F9/70
CPCE01F9/70
Inventor 黄晓刚刘丽娜徐耀军郑炜徐方舟周翔周天龙黄承平
Owner QUZHOU UNIV
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