Electrical equipment maintenance on-site protecting device easy to demount and mount

A technology of protective devices and electrical equipment, applied in the direction of fences, building types, buildings, etc., can solve the problems of staff's leg injuries, exhaustion of staff's physical strength, easy to lose strength, etc., to reduce workload and avoid non-staff approaching , to avoid the effect of physical strength

Inactive Publication Date: 2016-02-17
NANNING ZHENGJI ELECTROMECHANICAL CO LTD
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the protective fence in the prior art is relatively simple, which is an arrangement of multiple modules, and a single module is combined in the form of welding. Therefore, after the transport vehicle transports this type of protective fence to the construction site, it takes a lot of work. There is a great danger in the process of carrying, and it is easy to cause damage to the legs of the staff, and it is also easy to lose strength

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
  • Electrical equipment maintenance on-site protecting device easy to demount and mount

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0019] see figure 1 An on-site protective device for electrical equipment maintenance that is easy to disassemble and assemble, as shown, includes two symmetrically arranged bases 1, and a sleeve rod 2 arranged on the top of the base 1, between the sleeve rod 2 and the base 1. Plastic fixing, the sleeve rod 2 is matched with a movable sleeve 3, a first screw 301 is matched between the movable sleeve 3 and the sleeve rod 2, and a connecting rod is matched between the two movable sleeves 3 4. The connecting rod 4 and the movable sleeve 3 are welded and fixed, a U-shaped guardrail 5 is fitted between the tops of the two sleeve rods 2, and two guard...

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 electrical equipment maintenance on-site protecting device easy to demount and mount. The electrical equipment maintenance on-site protecting device comprises bases which are arranged symmetrically, and sleeve rods arranged at the tops of the bases, a moving sleeve is matched on each sleeve rod, a connecting frame rod is matched between the two moving sleeves, the connecting frame rod and the moving sleeves are fixed by welding, a U-shaped guardrail rod is matched between the tops of the two sleeve rods, two sleeve portions are arranged at the bottom of each guardrail rod and matched on the corresponding sleeve rods, an inserting portion is arranged at the top of each connecting frame rod, a positioning sleeve opposite to the corresponding inserting portion is arranged at the top of each guardrail rod, and a first connecting frame rod is matched between each positioning sleeve and the corresponding inserting portion. The device can flexibly protect a construction site from being approached by non-staff; the device is convenient to demount and mount, and more convenient to transport after being demounted, multiple components can be transported each time, and the device is convenient for staff to carry after being transported to the construction site.

Description

technical field [0001] The invention relates to an on-site protection device for electrical equipment maintenance which is easy to disassemble and assemble. Background technique [0002] At the maintenance site of outdoor electric power and electrical equipment, most of them need to set up guardrails to prevent non-workers from approaching the construction site through guardrails, to avoid the theft of power maintenance equipment, and to avoid injuries to non-workers. [0003] The structure of the guardrail in the prior art is relatively simple, in the form of arrangement of multiple modules, and a single module is combined in the form of welding. Therefore, after the transport vehicle transports such guardrails to the construction site, it takes a lot of staff. It is easy to cause damage to the legs of the staff, and it is also easy to lose strength. [0004] Based on the above problems, it is necessary to provide a protective device that can better protect the constructio...

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): E04H17/14E04H17/22
Inventor 关阗阔
Owner NANNING ZHENGJI ELECTROMECHANICAL CO LTD
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