Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Intelligent assembly and maintenance work vehicle for high-speed EMU

A technology for high-speed EMUs and work vehicles, applied to motor tools, workshop equipment, wrenches, etc., can solve the problems of time-consuming and labor-intensive information, low assembly precision, and inconvenient operation, so as to reduce labor costs, improve work efficiency, and reduce labor costs. intensity effect

Active Publication Date: 2018-09-18
SHANGDONG TONGLIDA INTELLIGENT MACHINERY
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bolt assembly and maintenance of the existing high-speed EMU components mostly adopt wind trigger pre-tightening + constant torque wrench check type, hanging special tightening equipment along the fixed track, etc., among which wind trigger pre-tightening + constant torque wrench check Manually identify and tighten bolts, which is not only inconvenient to operate, but also has a high probability of wrong assembly and missing assembly in manual identification. The labor intensity of workers is high, the assembly accuracy is low, and workers need to manually fill in a large amount of relevant assembly information, which is time-consuming and laborious. But the recorded information The quantity is extremely limited, and the retrospective query of assembly data cannot be realized; the hanging special tightening equipment can realize the synchronous tightening of fixed torque, but due to the lag of the information system of each unit, the collected and recorded information cannot be stored and uploaded one by one To the server, there is a lack of corresponding process control means, the probability of error is high, and once a quality problem occurs, it is impossible to realize the true meaning of data traceability

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
  • Intelligent assembly and maintenance work vehicle for high-speed EMU
  • Intelligent assembly and maintenance work vehicle for high-speed EMU
  • Intelligent assembly and maintenance work vehicle for high-speed EMU

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Refer to attached figure 1 to attach Figure 5 The intelligent assembly and maintenance vehicle for high-speed EMUs of the present invention will be described in detail below.

[0020] The structure of the intelligent assembly and maintenance operation vehicle for high-speed EMUs of the present invention includes a car body 1, a rolling door 3 is arranged on the upper part of the car body 1, two symmetrically arranged fixing plates 16 are arranged on both sides of the rolling door 3, and a rolling door is arranged on the inner side of the fixing plate 16. The guide groove 17, the inside of the guide groove 17 is provided with a roller 18, the outside of the fixed plate 16 on the right side is equipped with a warning light 15, the outside of the warning light 15 is equipped with a protective cover 14, the bottom of the warning light 15 is provided with a multi-interface combination panel 58, the car A folding bracket 5 is installed on the body table, and a display 6 is ...

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 an intelligent assembly and maintenance operation vehicle for China railway high-speed. The intelligent assembly and maintenance operation vehicle comprises a vehicle body, wherein a roller shutter door is arranged at the upper part of the vehicle body; two fixed plates are symmetrically arranged on two sides of the roller shutter door; a guiding groove of the roller shutter door is formed in the inner side of each fixed plate; rollers are arranged on the inner side of each guiding groove; an alarm light is mounted outside the fixed plate on the right side; a foldable support is mounted on the platform of the vehicle body; a sleeve selector is arranged at the right side of the foldable support; a first threading hole is formed beside the sleeve selector; a digital display wrench, a constant-moment wrench and an electric wrench are arranged in front of the sleeve selector; a card reader is further arranged in the front of the foldable support; a keyboard and a mouse are placed in a drawer of the vehicle body; an uninterruptible power supply is mounted in the front half part of the interior of the vehicle body; and a second threading hole is formed below an electric switch. The intelligent assembly and maintenance operation vehicle has the error-proof, missing-proof and re-tightening-proof functions, relieves the labor intensity of workers, realizes real-time recording, inquiry and tracking of assembly data and improves the working efficiency and the assembly quality.

Description

technical field [0001] The invention relates to an assembly and maintenance tool vehicle, in particular to an intelligent assembly and maintenance operation vehicle for high-speed EMUs. Background technique [0002] The bolt assembly and maintenance of the existing high-speed EMU components mostly adopt wind trigger pre-tightening + constant torque wrench check type, hanging special tightening equipment along the fixed track, etc., among which wind trigger pre-tightening + constant torque wrench check Manually identify and tighten bolts, which is not only inconvenient to operate, but also has a high probability of wrong assembly and missing assembly in manual identification. The labor intensity of workers is high, the assembly accuracy is low, and workers need to manually fill in a large amount of relevant assembly information, which is time-consuming and laborious. But the recorded information The quantity is extremely limited, and the retrospective query of assembly data c...

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): B25H5/00B25B21/00B25B23/00
CPCB25B21/00B25B23/00B25H5/00
Inventor 高鸿林黄丙庆杨润刚何世伟
Owner SHANGDONG TONGLIDA INTELLIGENT MACHINERY
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
Eureka Blog
Learn More
PatSnap group products