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

Auxiliary dismantling device used for crane structural component

A technology for structural parts and cranes, which is applied in the field of auxiliary disassembly and assembly devices for crane structural parts. cost effect

Active Publication Date: 2015-06-03
ZOOMLION HEAVY IND CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the auxiliary crane uses a single spreader to work, and the spreader and hook are easy to swing during the lifting process, which makes the disassembly process time-consuming and laborious, and there is a large safety hazard in the disassembly operation
In addition, the hoisting of the auxiliary crane is unstable, which makes it difficult to fit and connect the two truss arms
In addition, the use of auxiliary cranes is expensive

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
  • Auxiliary dismantling device used for crane structural component
  • Auxiliary dismantling device used for crane structural component
  • Auxiliary dismantling device used for crane structural component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. .

[0028] figure 1 Shown is a schematic perspective view in one direction of the auxiliary dismounting device for crane structural parts according to the first embodiment of the present invention. figure 2 shown as figure 1 The perspective schematic diagram of the other direction of the auxiliary disassembly device. See figure 1 and figure 2 , the auxiliary dismounting device 10 for the crane structure of the present embodiment includes a crossbeam 12, two longitudinal beams 13, two supports 14 and two running gears 15, wherein the length of the crossbeam 12 is adjustable; The beam 13 is respectively connected between the two ends ...

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

An auxiliary dismantling device used for a crane structural component comprises a transverse beam, two longitudinal beams and two traveling mechanisms. The length of the transverse beam is adjustable. The two longitudinal beams are respectively connected with two end portions of the transverse beam and between the two traveling mechanisms. One end of each longitudinal beam is connected with the corresponding end portion of the transverse beam. The other end of each longitudinal beam is connected with one corresponding traveling mechanism. The height of each longitudinal beam is adjustable. Each of the traveling mechanism is provided with an independent power unit. The power unit drives each traveling mechanism to achieve automatic traveling of the auxiliary dismantling device. According to the auxiliary dismantling device used for the crane structural component, cost is reduced, and stability and safety of lifting are improved.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to an auxiliary dismounting device for crane structural parts. Background technique [0002] Some cranes need to be disassembled into several parts and transported after the work is completed. Taking the crawler crane as an example, when the lattice arm of the crawler crane needs to be loaded and unloaded in a transfer field, it is generally necessary to use an auxiliary crane to lift the lattice arm of the crawler crane to realize the displacement, disassembly, installation of the lattice arm and the upper and lower flatbed trailers. . [0003] However, the auxiliary crane uses a single spreader to work, and the spreader and hook are easy to swing during the lifting process, which makes the disassembly and assembly process time-consuming and laborious, and there is a greater safety hazard in the disassembly and assembly operation. In addition, the hoisting of the au...

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 Patents(China)
IPC IPC(8): B66F9/065
Inventor 黄振伟宋春阳高一平黎伟福涂凌志
Owner ZOOMLION HEAVY IND CO LTD