Railway power supply equipment maintenance auxiliary equipment
A technology of power supply equipment and auxiliary equipment, which is applied in the field of maintenance auxiliary equipment for railway power supply equipment, and can solve problems such as inability to overcome freezing rain disasters, and cure the symptoms but not the root cause
Inactive Publication Date: 2022-02-01
ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Important equipment cables in railway power supply equipment have high performance, such as fire resistance and high strength, but they still cannot overcome freezing rain disasters
Freezing rain disasters are disasters caused by freezing rain and low temperature. Freezing rain is a weather phenomenon in which raindrops falling from the sky freeze immediately after contact with the ground or various surface objects due to low temperature. Freezing rain mostly occurs in late autumn and early spring and mainly threatens power transmission cables. , after the emergency repair, the symptoms are not cured, the ice layer on the cable still exists, and there are still potential safety hazards
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] A kind of maintenance auxiliary equipment for railway power supply equipment, refer to Figures 1 to 4 , including an impact mechanism, the impact mechanism includes an arc-shaped base 11, a limit bar opening 12, a knife seat 21, an impact knife 22 and a linear reciprocating mechanism;
[0012] The lower side of the arc-shaped base 11 is provided with two limit bar openings 12, and the knife seat 21 is provided with two, and the two knife seats 21 are respectively slidably connected in the two limit bar openings 12, and the front end of the knife seat 21 is provided with groove, the impact knife 22 is inserted in the groove, the knife seat 21 and the impact knife 22 are arranged horizontally, the impact knife 22 and the knife seat 21 are detachably fixed by bolts and nuts, and the front end of the impact knife 22 is passivated; wherein The arc-shaped base 11 can be installed on a support structure, and the support structure can be a mechanical arm on a mechanical arm en...
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
Login to View More Abstract
The invention relates to the technical field of power supply equipment maintenance, in particular to railway power supply equipment maintenance auxiliary equipment which comprises impact mechanisms, and each impact mechanism comprises an arc-shaped base, a limiting strip opening formed in the lower side of the arc-shaped base, a tool apron slidably connected into the limiting strip opening, an impact tool fixedly connected to the tool apron, and a linear reciprocating mechanism driving the tool apron to do linear reciprocating motion; the free end of the head of the impact tool is arranged towards the arc center of the arc-shaped base; the two impact mechanisms are symmetrically arranged. The purpose is to remove an ice layer on a cable.
Description
technical field [0001] The invention relates to the technical field of maintenance of power supply equipment, and more specifically relates to an auxiliary equipment for maintenance of railway power supply equipment. Background technique [0002] Important equipment cables in railway power supply equipment have high performance, such as fire resistance and high strength, but they still cannot overcome freezing rain disasters. Freezing rain disasters are disasters caused by freezing rain and low temperature. Freezing rain is a weather phenomenon in which raindrops falling from the sky freeze immediately after contact with the ground or various surface objects due to low temperature. Freezing rain mostly occurs in late autumn and early spring and mainly threatens power transmission cables. , After the emergency repair, the symptoms are not cured, the ice layer on the cable still exists, and there are still potential safety hazards. Contents of the invention [0003] The inv...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 周郑齐悦索娜何仕亮梁晨
Owner ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE