Electric operating vehicle

A technology of electric power operation and jib, which is applied in the direction of hoisting devices, cranes, etc., can solve the problems of cumbersome operation and long construction period, and achieve the effect of avoiding erection operation, small structural changes, and omitting installation time

Inactive Publication Date: 2015-09-16
SANY AUTOMOBILE HOISTING MACHINERY +1
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the object of the present invention is to provide an electric work vehicle, which can solve the defects of long construction period and cumbersome operation in the prior art

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
  • Electric operating vehicle
  • Electric operating vehicle
  • Electric operating vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] Figure 1-Figure 3 Shown is a front view of an electric work vehicle according to an embodiment of the present invention, wherein figure 1 Shown in main view, figure 2 Shown left side view, image 3 Shown is top view. The electric work vehicle of this embodiment can be used in critical areas, such as high-speed rail, high-speed, rail transit, etc. The high-voltage line passes above the area, and a protective net is set up.

[0037] It can be seen from the figure that the electric work vehicle of this embodiment at least includes a spanning frame head 1 , a frame 2 , an arm frame 3 and a spanning frame head base 4 . The straddle frame head 1 is used to pull the protective net, and it...

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 electric operating vehicle. The electric operating vehicle comprises a crossing structure head, a machine frame, an arm frame and a crossing structure head base, wherein the crossing structure head is used for pulling a protecting net; a travelling mechanism is arranged on the machine frame; the arm frame is arranged on the machine frame; a luffing mechanism is also arranged on the arm frame; the crossing structure head base is arranged on the head part of the arm frame; the crossing structure head is arranged on the crossing structure head base. Compared with the traditional structure, the electric operating vehicle has the advantages that complex erecting operation can be avoided, and time and labor are saved; furthermore, stay wires in four directions are not required to be arranged, so that most of climbing time is saved.

Description

technical field [0001] The present invention mainly relates to the field of electric working machinery, in particular, relates to an electric working vehicle used for pulling a protective net. Background technique [0002] In the power transmission industry, when major sudden events (including high temperature, thunderstorms, typhoons, ice and snow and other meteorological disasters and human factors) cause major power grid damage events, it is necessary to provide high-voltage protection in critical areas, such as high-speed rail, high-speed rail, and rail transit. The line passes above the area, and a protection net is set up. [0003] At present, the types of equipment used to set up such protection nets in China mainly use non-self-propelled spanning frames, which are roughly divided into four types: bamboo frame spanning frames (including steel pipe frames), single-column pole-holding spanning frames (including portal frames), The whole file is sealed and the bridge sp...

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): B66F11/04B66C23/36B66C23/62B66C23/66B66C23/687B66C23/78B66C23/84
CPCB66F11/04B66C23/36B66C23/62B66C23/64B66C23/66B66C23/78B66C23/84
Inventor 陈茂平谢恩华张琦陶勇张雷张瑞强
Owner SANY AUTOMOBILE HOISTING 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
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