Novel arrangement structure of elevator without machine room

A technology of machine room-less elevator and layout structure, which is applied to elevators, elevators, transportation and packaging in buildings, etc., can solve the problems of high cost and space occupation, and achieve short installation time, low installation difficulty and high operation quality. Effect

Inactive Publication Date: 2016-12-21
TIANJIN ORAC ELEVATOR
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Machine-room elevators are safe and reliable in structure, but they are expensive and take up space. Machine-room-

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
  • Novel arrangement structure of elevator without machine room
  • Novel arrangement structure of elevator without machine room

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be und...

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 novel arrangement structure of an elevator without a machine room. The novel arrangement structure comprises a lifting elevator car and a counterweight device, wherein the elevator car and the counterweight device are installed in a well; a single beam is arranged on an inner wall of one side of the well and is fixedly connected to a traction machine through a traction installation plate, a counterweight side rope end frame is arranged on the single beam, and a traction wheel is arranged on one side of the elevator car; and a traction rope is fixed to an elevator car side rope end frame through a rope end combination, passes through a car bottom wheel downwards, winds around the traction wheel upwards from the right side of the car bottom wheel, goes down through the traction wheel, then winds around a bevel wheel on the counterweight device and finally is fixed to the counterweight side rope end frame through a rope end combination. According to the novel arrangement structure of the elevator without the machine room, the single beam is adopted for the bearing part, so that the bearing effect is good and the strength is high, the cost of the elevator arrangement is low, the installation difficulty is low, the installation time is short, the top height of the well can be reduced, the practicability is high, the traction machine is installed on the single beam and avoids unbalanced loading, lifting of the elevator is stable, and the operation quality of the elevator is high.

Description

technical field [0001] The invention belongs to the technical field of elevators, and in particular relates to a novel machine room-less elevator layout structure. Background technique [0002] At present, elevators are divided into machine-room elevators and machine-room-less elevators according to the shaft form. Machine-room elevators are safe and reliable in structure, but they are expensive and take up space. Machine-room-less elevators can effectively save costs and space, and machine-room-less elevators are more and more widely used. With the development of machine-room-less elevators, more and more attention has been paid to the safety and reliability of elevators. Contents of the invention [0003] In view of this, the present invention aims to propose a novel machine-room-less elevator layout structure to improve the safety and reliability of the machine-room-less elevator while effectively saving space and cost. [0004] In order to achieve the above object, t...

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): B66B9/00B66B7/06
CPCB66B9/00B66B7/062
Inventor 李洪利张宇华
Owner TIANJIN ORAC ELEVATOR
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