Rotary combined lifting sling for metallurgy

A combination of spreader and rotating motor technology, applied in the direction of load hanging components, transportation and packaging, etc., can solve the problems of inability to adjust the rotation, scalding workers, spilling of molten steel, etc., to prevent the hook from swinging, improve safety, The effect of convenient unloading

Inactive Publication Date: 2018-06-01
CHONGQING CRANE WORKS
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] One of the most commonly used tools when lifting heavy objects is the spreader. The hoisting system of cranes commonly used in the metallurgical industry is a steel wire rope plus a fixed gantry hook. It has a single structure and a single purpose. It is only used for lifting ladles. Directly lift the balance beam containing the movable pulley to lift the gantry hook connected to it for operation. Since this struc

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
  • Rotary combined lifting sling for metallurgy
  • Rotary combined lifting sling for metallurgy
  • Rotary combined lifting sling for metallurgy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0016] Such as Figure 1-4 As shown, a metallurgical rotatable combination hanger includes a balance beam 1, a ball joint 4 is arranged inside the balance beam 1, and the ball pin of the ball joint 4 protrudes from the balance beam 1 and is fixedly connected There is a suspension hook 2, and the suspension hook 2 is provided with an anti-tripping ring 10, the upper end of the anti-tripping ring 10 is hinged with the hook handle of the suspension hook 2, and the lower end is locked on the hook head of the suspension hook 2 Above, the balance beam 1 is provided with a hook rotating motor 9, the output end of the hook rotating motor 9 is connected with the handle of the hook 2 through a bevel gear pair, and the hook 2 and the A rotation locking mechanism is provided between the balance beams 1, and the rotation locking mechanism includes a positioning tel...

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 rotary combined lifting sling for metallurgy. The combined lifting sling comprises a balance beam, wherein a ball joint is arranged in the balance beam, a ball pin of the ball joint extends out of the balance beam to be connected with a lifting hook, a lifting hook rotating motor is arranged on the balance beam, an output end of the lifting hook rotating motor is connected with a hook handle of the lifting hook through a bevel gear pair, and a rotary locking mechanism is arranged between the lifting hook and the balance beam. The combined lifting sling has the benefits that after the lifting sling lifts a weight to an assigned place, the lifting hook rotating motor can drive the lifting hook to rotate to adjust the angle of the lifting sling, and discharging is facilitated; the rotary locking mechanism is arranged between the lifting hook and the balance beam, so that the lifting hook can be prevented from swinging in the lifting process by the aid of the rotary locking mechanism, and the lifting safety is improved.

Description

technical field [0001] The invention relates to the technical field of hoisting, in particular to a rotatable combined spreader for metallurgy. Background technique [0002] One of the most commonly used tools when lifting heavy objects is the spreader. The hoisting system of cranes commonly used in the metallurgical industry is a steel wire rope plus a fixed gantry hook. It has a single structure and a single purpose. It is only used for lifting ladles. Directly lift the balance beam containing the movable pulley to lift the gantry hook connected to it for operation. Since this structure can only be used for lifting the ladle and cannot adjust the rotation after lifting to the designated place, there are many constraints in use. If The spreader can be adjusted and rotated. If it rotates during transportation, the molten steel may spill out and burn the workers underneath. Therefore, many factories generally use a spreader that cannot be adjusted to rotate to transport the l...

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): B66C1/34B66C13/06
CPCB66C1/34B66C13/06
Inventor 郑桥石锦李君伟
Owner CHONGQING CRANE WORKS
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