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

Construction Elevator Lifting Device

A construction elevator and lifting transmission technology, which is applied to elevators in buildings, transportation and packaging, etc., can solve problems such as large wear, power loss, and large vibration, and achieve the effects of small equipment wear, reduced loss, and long service life

Active Publication Date: 2016-06-08
陈祖昆
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In view of the current construction elevator lifting device, the structure mode of one-way rack, gear and tight wheel is widely used. This mode is one-way force, relying on the tight pulley to determine the orbit, and the vibration is relatively large. The rack and gear are caused by structural defects. Greater wear and loss of power

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
  • Construction Elevator Lifting Device
  • Construction Elevator Lifting Device
  • Construction Elevator Lifting Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical solutions of the present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0022] The construction elevator lifting device of the present invention includes a lifting mechanism that drives the lifting bracket 1 to run on the well-shaped pipe frame 2. The well-shaped pipe frame 2 is the left and right vertical pipe bodies on the corresponding sides of the pipe body frame. For the left and right vertical beams that are arranged corresponding to the well-shaped pipe frame 2 (left and right vertical pipe bodies), the left and right vertical beams are connected into a frame structure by a crossbeam, and the lifting bracket 1 is connected to the well-shaped pipe by a pressure roller mechanism. The frame 2 is integrated, and the lifting on the well-shaped pipe frame 2 is realized through the guidance of the guide wheel mechanism, such as figure 1 , figure 2 shown.

[0023] The pressure wheel mec...

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 lifting device for a construction elevator, which includes a lifting mechanism that drives a lifting bracket to run on a well-shaped pipe frame. A guiding mechanism and a pressing wheel mechanism are arranged between the lifting bracket and the well-shaped pipe frame. It includes a motor-driven gearbox, a two-way gear transmission box and a double-sided rack. The two-way gear transmission box is installed on the upper part of the lifting bracket. The gearbox is connected to the two-way gear transmission box. The double-sided gear box is fixed vertically Between the well-shaped pipe frames and the left and right tooth surfaces of the double-sided rack respectively mesh with the left and right climbing gears of the two-way gear transmission box. The invention adopts double-sided rack and bidirectional climbing gear structure, which offsets the horizontal force of mutual repulsion generated when the gear and the rack mesh, effectively improves the wear of the gear and the rack, makes full use of effective functions, and reduces loss.

Description

(1) Technical field: [0001] The invention relates to a mechanical transmission mechanism, in particular to a lifting device for a construction elevator. (two) background technology: [0002] In view of the current construction elevator lifting device, the structure mode of one-way rack, gear and tight wheel is widely used. This mode is one-way force, relying on the tight pulley to determine the orbit, and the vibration is relatively large. The rack and gear are caused by structural defects. Greater wear and loss of power. [0003] With the development of high-rise buildings, the speed of the elevator is accelerated and the lifting height is increased. The vibration of the cage and the operation of the construction elevator are generated at the same time, so the problem of mechanism vibration is becoming more and more prominent. (3) Contents of the invention: [0004] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention i...

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): B66B9/02
Inventor 陈祖昆
Owner 陈祖昆
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