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

Lifting appliance and method for prefabricated part

A technology of prefabricated components and hoisting, which is applied in the direction of transportation and packaging, load hanging components, etc., and can solve problems such as poor compatibility, safety accidents, prefabricated components hoisting slippage, etc.

Active Publication Date: 2021-06-08
上海城建预制构件有限公司
View PDF15 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that all kinds of prefabricated components need special hoisting tools to keep the prefabricated components stable during hoisting, and the compatibility between the special hoisting tools is poor. If the special hoisting tools If used incorrectly, it may cause the prefabricated component to slip in the hoisting, or cause a safety accident if it is serious.

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 appliance and method for prefabricated part
  • Lifting appliance and method for prefabricated part
  • Lifting appliance and method for prefabricated part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The following is attached Figure 1-7 The application is described in further detail.

[0041] The embodiment of the application discloses a hoisting sling for a prefabricated component. refer to figure 1 , The hoisting spreader includes a bearing steel beam 1, a hoisting mechanism and a tower crane connecting mechanism.

[0042] The load-bearing steel girder 1 is a steel girder with strong load-bearing capacity and not easily deformed or broken when under pressure, so that the load-bearing steel girder 1 can bear the weight of the prefabricated components. The hoisting mechanism is arranged at both ends of the load-bearing steel beam 1 in the length direction, and the hoisting mechanism is used for connecting the load-bearing steel beam 1 with the prefabricated components. The load-bearing steel beam 1 is provided with a tower crane connection mechanism between the two hoisting mechanisms, and the tower crane connection mechanism is used to connect the load-bearing st...

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 the technical field of prefabricated parts, in particular to a lifting appliance and method for a prefabricated part. The lifting appliance comprises a bearing steel beam, and lifting mechanisms are arranged at the two ends of the bearing steel beam. Each lifting mechanism comprises a self-locking hook and a lifting steel wire rope, and the self-locking hooks are located on one side of the width direction of the bearing steel beam. The lifting steel wire ropes are arranged between the self-locking hooks and the bearing beam in a tensioning mode, and the bearing steel beam is provided with a tower crane connecting mechanism between the two lifting mechanisms. The tower crane connecting mechanism comprises a lifting ring and a tower crane steel wire rope, the lifting ring is located on the other side of the width direction of the bearing steel beam, the tower crane steel wire rope is arranged between the lifting ring and the bearing steel beam in a tensioning mode, and the self-locking hooks can be clamped and fixed in the lifting ring. The lifting appliance has the following effects that the universality of the lifting appliance is improved, the use of a special lifting appliance is reduced, and the situation that the special lifting appliance is mistakenly used is not prone to occurring when the prefabricated part is lifted.

Description

technical field [0001] The present application relates to the technical field of prefabricated components, in particular to a hoisting sling for prefabricated components and a hoisting method thereof. Background technique [0002] Reinforced concrete structures include cast-in-place integral reinforced concrete structures and prefabricated integral reinforced concrete structures. The prefabricated assembly integral structure is the prefabricated component. The prefabricated component is a structural form in which various reinforced concrete prefabricated components are mechanically installed and assembled according to the design requirements. The production process of prefabricated components includes the production and installation of formwork, the production and installation of steel bars, the preparation and transportation of concrete, the pouring, vibration and maintenance of components, demoulding and stacking, etc. [0003] Prefabricated components are often used in p...

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): B66C1/14B66C13/08B66C13/06
CPCB66C1/14B66C13/08B66C13/06Y02E10/72
Inventor 褚晨盛桂植樑郭艳金剑锋程耀栋
Owner 上海城建预制构件有限公司
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