A method for connecting and fixing elevator guide rails

A technology for elevator guide rails and fixing methods, which is applied in elevators, transportation and packaging, etc., can solve the problems of affecting the straightness of the rails, unstable elevator operation, and easy noise generation, so as to improve production efficiency, reduce labor intensity of workers, and improve the efficiency of elevators. running stable effect

Active Publication Date: 2016-09-14
苏州塞维拉上吴电梯轨道系统有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the external connection between the elevator guide rails connected in series in the prior art affects the straightness of the two rails after the series connection, and the traditional hollow guide rail is open type, the structural strength is poor, and its guide surface is relatively thick. narrow, easy to generate noise when the elevator is running, and the elevator is unstable. Increase the structural strength, increase the width of the guiding surface of the guide rail, realize the smooth operation of the elevator, reduce the noise, and ensure the straightness of the elevator when it is connected in series

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
  • A method for connecting and fixing elevator guide rails
  • A method for connecting and fixing elevator guide rails
  • A method for connecting and fixing elevator guide rails

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Please also see Figure 1 to Figure 6 , as shown in the figure, a connecting assembly for the guide rail of an elevator, the connecting assembly is arranged at the junction of multiple sections of guide rails connected end to end in sequence, the guide rail 1 is fixed on the guide rail bracket (not shown), and the guide rail and the guide rail bracket are connected and fixed with The pressing plate 10 effectively fixes the guide rail and the guide rail bracket through the pressing plate 10 .

[0038] The guide rail 1 is a T-shaped closed hollow guide rail, and the two ends of the connecting components are inserted into the guide rail 1 to connect and fix with the guide rail 1; the structural strength of the guide rail is effectively enhanced by adopting the T-shaped closed hollow guide rail. By using connecting components to connect and fix the two end-to-end guide rails from the inside, on the one hand, the strength of the guide rails can be increased, and on the other...

Embodiment 2

[0054] The rest is the same as that of Embodiment 1, except that the connection assembly is a U-shaped structure integrally formed, and the two sides of the U-shaped structure are inclined outward, forming an angle of 92° with the bottom edge.

[0055] The invention discloses a connecting assembly for an elevator guide rail and a method for connecting and fixing the elevator guide rail. The guide rail adopted in the invention is a T-shaped closed hollow guide rail, and the structural strength of the traditional hollow guide rail is correspondingly increased. There is a connecting component between two adjacent guide rails, and the two ends of the connecting component are inserted into the guide rail and fixed with the guide rail; by setting the connecting component on the inner side of the guide rail, unevenness when the guide rails are connected in series can be avoided, and the straightness requirements between the guide rails can be guaranteed. . By arranging the connection...

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 connection assembly for elevator guide rails and a connection fixing method for the elevator guide rails. By means of the T-shaped seal type hollow guide rails, structural strength is correspondingly increased compared with traditional hollow guide rails. The connection assembly is arranged between two adjacent sections of the guide rails, and the connection assembly is arranged on the inner sides of the guide rails to guarantee glancing flatness between the guide rails. The connection assembly is of a U-shaped structure, compressive strength on two sides of each guide rail is effectively enhanced, deformation of each guide rail is reduced, and service life of each guide rail is prolonged. In addition, the guide rails are formed in a cold roll forming joint automatic oxy-arc welding and water cooling mode, labor intensity of workers is lowered compared with manual electric welding, and production efficiency is improved. Water cooling and automatic shaping are conducted, forming quality of the guide rails is guaranteed, the strength is better than that of common opening seal hollow rails, a galvanized sheet technology is utilized, follow-up galvanization is omitted, and more environment-friendly use of a product is achieved. Compared with the traditional opening type hollow rails, the connection assembly is characterized in that guide surfaces of the guide rails are wider, an elevator operates more stably, and noise is lower.

Description

technical field [0001] The invention belongs to the technical field of elevator track processing and manufacturing, and in particular relates to a connecting assembly for an elevator guide rail and a connection and fixing method for the elevator guide rail. Background technique [0002] At present, with the increasing number of high-rise buildings, the demand for high-speed elevators is gradually increasing. The elevators manufactured by most elevator manufacturers in my country are of the guide rail type, that is, the car runs along the fixed guide rails during the operation of the elevator. run. [0003] The elevator guide rail is a safe rail for the elevator to run up and down in the well. The guide rail is installed on the well wall, and is fixedly connected to the well wall by the guide rail frame and the guide rail bracket. The guide rails commonly used in elevators are "T"-shaped guide rails. This type of guide rail has the characteristics of strong rigidity, high re...

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): B66B7/02
Inventor 蔡连生邹征蔡斌斌王四新
Owner 苏州塞维拉上吴电梯轨道系统有限公司
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap