Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lifting tool and lifting method applying tool

A hoisting and tooling technology, which is applied in the field of machining equipment, can solve the problems that a single crane cannot meet the installation requirements, aggravate the difficulty of the rack, and low lifting height, so as to achieve stability, reduce lifting requirements, and reduce The effect of rolling heavy objects

Inactive Publication Date: 2015-09-09
CHINA MCC5 GROUP CORP
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the frame of the skin pass machine in the above-mentioned prior art, the existing single crane cannot meet the installation requirements of the equipment. At the same time, the lifting height of the crane in the workshop in this field is about 10 meters, and the height of the above frame reaches 6.71 meters. The lifting height is too low, which further exacerbates the difficulty of the hoisting process of the frame (archway). The invention provides a hoisting tool and a hoisting method using the tool

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
  • Lifting tool and lifting method applying tool
  • Lifting tool and lifting method applying tool
  • Lifting tool and lifting method applying tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1 to Figure 3 , a kind of hoisting tooling, comprising beam 4, lifting lug 2 and shackle plate 5, described lifting lug 2 is two, and two lifting lugs 2 are respectively fixed on the different end of beam 4, and described lifting lug 2 is provided with The plate structure of the hook hole 1, and the lower end of the lifting ear 2 is fixed on the beam 4, and the hook hole 1 is located at the upper end of the lifting ear 2;

[0028] The shackle plate 5 is at least two, and the shackle plate 5 is a plate structure provided with an engagement groove 51 and a shackle hole 53. The bottom surface and the side surface of the engagement groove 51 are welded to the bottom surface and the side surface of the beam 4 respectively, The buckle holes 53 are located below the engaging grooves 51 , and the shackle plates 5 are respectively fixed at different positions along the length direction of the beam 4 .

[0029] In this embodiment, the hook holes 1 respectively pr...

Embodiment 2

[0031] This embodiment further limits this scheme on the basis of embodiment 1: as Figure 1 to Figure 3, as a structural form in which the crossbeam 4 has a good flexural modulus under the same weight or material consumption, the crossbeam 4 is in the shape of a hollow rectangular beam. At the same time, the above structure facilitates the manufacture of crossbeams 4 with suitable strength or volume through steel plates, channel steels, angle steels and other materials according to actual requirements after mechanical calculations.

[0032] Since the bending moment on the crossbeam 4 in the working process of the present invention will inevitably cause the center of the crossbeam 4 to be concavely bent to both ends, like this, the interaction force between the driving hook and the lifting lug 2 will be reduced under the ideal operating state. , The interaction force between the shackle plate 5 and connecting parts such as slings, wire ropes or shackles does not necessaril...

Embodiment 3

[0036] This embodiment provides a method of adopting the structure provided by any one of the schemes in Embodiment 1 or Embodiment 2 to realize the transfer of the frame of the grader from the unloading point to the installation point in the workshop: a hoisting method, The method adopts any one of the lifting fixtures described above to realize the installation and lifting of the tempering machine frame in the factory building, including the following steps carried out in sequence:

[0037] 1) Transfer the skin pass machine frame to the factory building through the transportation equipment;

[0038] 2) Brake the two cranes to the top of the tempering machine frame, and at the same time fasten the hooks of the two cranes to the different hook holes 1 of the hoisting tooling, and each shackle hole 53 of the shackle plate 5 There is a shackle in each;

[0039] 3) According to the shackle plate 5, determine the lifting point on the frame of the grader, or set the position o...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Lengthaaaaaaaaaa
Heightaaaaaaaaaa
Login to View More

Abstract

The invention discloses a lifting tool and a lifting method applying the tool. The method is realized in dependence on the tool; the tool structure, serving as a middle transition piece, is used as a middle piece in a lifting process of such weights as a leveler frame; the lifting force to the weights can be transferred to different unbuckling plates through a cross beam, so that the lifting requirement on a single crane can be reduced, and the reduction of the dependency on the workshop crane lifting capacity is facilitated; the lifting of the weights with different shapes or volumes can be satisfied through adjusting the positions of the unbuckling plates; and the provided lifting tool can obtain multiple lifting points on the weights conveniently, facilitates prevention or reduction of the generation possibility of such dangerous conditions as rollover of the weights caused by the problem that the gravity centers are not on a lifting ascending line in the lifting process of the weights, and facilitates improvement of the lifting stability.

Description

technical field [0001] The invention relates to the field of machining equipment, in particular to a hoisting tool and a hoisting method using the tool. Background technique [0002] The strip steel after recrystallization annealing and galvanizing often needs to be leveled, so that the strip steel can obtain the necessary performance and surface quality, and meet the requirements of the subsequent processing. The skin tempering machine plays an irreplaceable role in the above process. The total weight of the tempering mill equipment in the prior art is about 253.65 tons, which is disassembled by the manufacturer and shipped to the construction or installation site. Among them, the largest single part of the above tempering machine is the frame (archway), the weight of the frame (archway) is about 60 tons, and its overall size is 3.43m long * 0.925m wide * 6.71m high. The installation position of the frame (archway) is generally set on the longitudinal axis 3-4 to 3-5 axis ...

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): B66C1/10
CPCB66C1/10
Inventor 韩勇廖伟申建
Owner CHINA MCC5 GROUP CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com