Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Cylinder hoisting equipment

A technology for hoisting equipment and cylinders, which is applied in hoisting devices, construction, excavation, etc., and can solve problems such as poor working environment for workers, poor ventilation at the bottom of shaft wells, and low construction efficiency in driving operations, etc.

Active Publication Date: 2022-01-25
CHINA RAILWAY CONSTR HEAVY IND
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned welding process is at the bottom of the shaft, and the ventilation effect at the bottom of the shaft is poor, resulting in a poor working environment for the staff, frequent driving operations and low construction efficiency.

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
  • Cylinder hoisting equipment
  • Cylinder hoisting equipment
  • Cylinder hoisting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as figure 1 As shown, the first embodiment of the present invention proposes a cylinder hoisting device 100 , including: a carrying mechanism 102 , a lifting mechanism 104 and a lifting platform 106 .

[0057] Wherein, the lifting mechanism 104 is arranged on the supporting mechanism 102, and can drive the welded cylinder body 300 to rise and fall; the interior of the welded cylinder body 300 is provided with a lifting platform 106, and the lifting platform 106 can be lifted inside the welded cylinder body 300 to ensure the working The construction position of the personnel matches the welding area. Specifically, the welding area is located above the shaft 200, at ground level. That is to say, the cylinder hoisting device 100 proposed by the present invention can realize the welding operation of the staff on the ground, effectively improve the construction work environment of the staff, and improve the efficiency of construction work.

[0058] Specifically, the c...

Embodiment 2

[0065] Such as figure 1 As shown, the second embodiment of the present invention proposes a cylinder hoisting device 100 , including: a carrying mechanism 102 , a lifting mechanism 104 , a lifting platform 106 and a connecting seat 114 .

[0066] Wherein, the lifting mechanism 104 is arranged on the supporting mechanism 102, and can drive the welded cylinder body 300 to rise and fall; the interior of the welded cylinder body 300 is provided with a lifting platform 106, and the lifting platform 106 can be lifted inside the welded cylinder body 300 to ensure the working The construction position of the personnel matches the welding area; the connecting seat 114 is arranged at the bottom of the welded cylinder 300 , and the welded cylinder 300 is configured to be connected to the rope body 112 through the connecting seat 114 .

[0067] In this example, if figure 1 and figure 2 As shown, a connection seat 114 is provided at the bottom of the welded cylinder body 300 , and the r...

Embodiment 3

[0069] Such as figure 1 As shown, the third embodiment of the present invention proposes a cylinder hoisting device 100, including: a bearing mechanism 102, a lifting mechanism 104, a lifting platform 106 and a circular working platform (not shown in the figure).

[0070]Wherein, the lifting mechanism 104 is arranged on the supporting mechanism 102, and can drive the welded cylinder body 300 to rise and fall; the interior of the welded cylinder body 300 is provided with a lifting platform 106, and the lifting platform 106 can be lifted inside the welded cylinder body 300 to ensure the working The construction position of the personnel matches the welding area; the ring-shaped work platform can play a good role in positioning during the construction process.

[0071] In this embodiment, an annular working platform is set on the bearing mechanism 102, and the annular working platform is concentrically arranged with the wellhead of the vertical shaft 200, and the outer diameter 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

No PUM Login to View More

Abstract

The invention provides a cylinder hoisting device, comprising: a bearing mechanism; a lifting mechanism arranged on the bearing mechanism, the lifting mechanism is configured to drive the welded cylinder up and down; a lifting platform is arranged inside the welded cylinder, and lifts The platform is configured to be raised and lowered within the welded cylinder. The cylinder hoisting equipment proposed by the present invention can realize the welding work of workers on the ground, effectively improve the construction work environment of the workers, and improve the efficiency of construction work.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to a cylinder hoisting equipment. Background technique [0002] In the traditional shaft construction process, after the excavation of the shaft is completed, block-type annular steel pipe sheets are generally used for support, so as to facilitate the installation and later maintenance of the equipment inside the shaft. In the process of welding the block-type annular steel pipe sheets into a ring, the traditional method is to place the single steel pipe sheets in sequence at the bottom of the shaft by driving, and then weld the steel pipe sheets at the bottom of the shaft to form a ring; Put it into the shaft, weld the second ring of steel pipes into a ring, and at the same time weld the first ring and the second ring together, and cycle in turn until the multi-rings are welded piece by piece from the bottom of the shaft to the top of the shaft , welded at the bottom of...

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): B66F11/00E02D17/08
CPCB66F11/00E02D17/08
Inventor 刘飞香刘在政彭正阳姚满任锦江文威王巍峰容锦彭帅唐露
Owner CHINA RAILWAY CONSTR HEAVY IND
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
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