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

Horizontal lifting tool

A leveling and spreader technology, applied in the direction of load hanging components, transportation and packaging, etc., can solve the problem that the level of the whole spreader is difficult to adjust, and achieve the effect of small adjustment range and high adjustment efficiency

Inactive Publication Date: 2016-11-16
HENAN PINGGAO GENERAL ELECTRIC CO LTD +2
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a leveling sling to solve the technical problem that the three booms in the prior art can only be adjusted synchronously and the level of the whole sling is difficult to adjust.

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
  • Horizontal lifting tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The embodiments of the present invention will be further described below in conjunction with the drawings.

[0022] Specific embodiments of the horizontal spreader provided by the present invention, such as figure 1 As shown, the horizontal spreader in this embodiment is actually a three-jaw spreader. The three-jaw spreader includes a tie rod 2 extending in the vertical direction. A lifting ring 1 is provided on the top of the tie rod 2, and the tie rod 2 is movably covered with The support sleeve 3 can move reciprocally in the up and down direction, the tie rod 2 is screwed with an upper adjusting nut 9 under the support sleeve 3, and the top end of the upper adjusting nut 9 is the upper pressing end matched with the pressing support of the support sleeve 3. The tie rod 2 is also sleeved with a pre-tension spring 10 that applies a force to the support sleeve 3 to force the support sleeve to move toward the upper adjustment nut 9. The upper end of the pre-tension spring 10...

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 relates to a horizontal lifting tool which comprises a pull rod extending in the vertical direction and at least two lifting rods correspondingly assembled on the pull rod and evenly distributed in the circumferential direction of the pull rod. Each lifting rod extends in the radial direction of the pull rod. The tail end, away from the pull rod, of each lifting rod is provided with a lifting hook. The lifting hook on each lifting rod is hinged and assembled to the corresponding lifting rod around the horizontal hinging axis. An adjusting device used for driving the corresponding lifting hook to rotate around the horizontal hinging axis of the lifting hook is arranged between each lifting rod and the corresponding lifting hook. Due to the fact that each lifting hook can be directly and rotationally adjusted, the adjusting range is relatively small, horizontal adjustment of a lifted object can be achieved without adjusting all the lifting hooks, the adjustment efficiency is high, and adjustment is relatively convenient.

Description

Technical field [0001] The invention relates to a horizontal spreader. Background technique [0002] The discs, basins, rings and large coil parts on the high-voltage switch are mostly hoisted with three-jaw spreaders. The three-jaw spreaders can basically stabilize their center of gravity, but the existing three-jaw horizontal spreaders are integral The structure is more complicated, and the lifting operation is more complicated. [0003] A Chinese invention patent application with application publication number CN104528518A discloses a three-jaw sling with a relatively simple structure, which includes a vertical pull rod, the top of the pull rod is provided with a lifting ring, and the middle of the pull rod is sheathed with a support that can move up and down along the pull rod. , The support is evenly distributed around the circumference with three booms hinged on the support, and the ends of each boom are integrally provided with hooks, and the bottom of the pull rod is also ...

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
IPC IPC(8): B66C1/22B66C13/08
CPCB66C1/22B66C13/08
Inventor 胡军显王安平张二勇
Owner HENAN PINGGAO GENERAL ELECTRIC CO LTD