Unlock instant, AI-driven research and patent intelligence for your innovation.

Concrete pole rotator

A rotator and concrete rod technology, applied in electrical components, overhead line/cable equipment, cable installation, etc., can solve the problems of difficult and inconvenient welding work

Inactive Publication Date: 2010-02-24
XINXIANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the erection of electric power lines in the field, when welding the cement poles, a crowbar is used to move the poles. If the poles are rotated in situ, it is very inconvenient and causes difficulties in the welding work.

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
  • Concrete pole rotator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Embodiments are described in detail with reference to the above drawings. The present invention is an improvement to the existing crowbar 1. It mainly welds and fixes a conical inner clamping plate 2 on one side of the crowbar in the opposite direction of the crowbar head 5 perpendicular to the crowbar, and the distance from the conical inner clamping plate is greater than or equal to The distance of the wall thickness of the concrete bar is fixed and welded with a tapered outer clamping plate 3 parallel to the inner clamping plate on the pry bar. A reinforcing rib 4 is respectively fixedly welded on the center line of the upper surface of the inner and outer clamping plates, and the inner ends of each reinforcing rib are welded and fixed on the crowbar. The upper and lower surfaces of the inner and outer clamping plates are arc-shaped surfaces with the same radian as the upper and lower surfaces of the concrete rod 6 . When welding cement concrete poles in the field, ...

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 a concrete pole rotator. The technical solution of the invention is finished according to the following ways: the concrete pole rotor comprises a crowbar; one end of the crowbar is fixedly connected with a conical inner pallet vertically to the crowbar, the crowbar is correspondingly fixed with a conical outer pallet which is spaced with the conical inner pallet for a distance that is larger than or equal to the wall thickness of the concrete pole and is parallel with the inner pallet, the central lines of the upper surfaces of the inner pallet and the outer pallet arefixed with a reinforcing rib, and the inner end of the reinforcing rib is fixed to the crowbar. The concrete pole rotor has an effect of labor-saving, quick, stable and safe rotation or movement of the electric pole in using and facilitates the field welding of concrete pole.

Description

Technical field: [0001] The invention relates to a hand tool, in particular to a concrete rod rotator which is suitable for rotating the rod body in situ when cement rods are welded in the erection of power lines. Background technique: [0002] At present, in the erection of electric power lines in the field, when welding the cement utility pole, the crowbar is used to move the utility pole. If it is rotated in situ, it is very inconvenient and causes difficulties for the welding work. Invention content: [0003] The object of the present invention is to provide a concrete pole rotator which is labor-saving in rotation and convenient in welding. [0004] The technical solution of the present invention is accomplished in the following way, it comprises a crowbar, it is characterized in that: one end of the crowbar is perpendicular to the crowbar and is fixedly connected with a conical inner clamping plate, and the distance from the conical inner clamping plate is greater th...

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): H02G1/02H02G7/00
Inventor 杨明军杨璐申红波
Owner XINXIANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER