Supercharge Your Innovation With Domain-Expert AI Agents!

An elevator adjusting device for automatically adjusting the weight of the car

An automatic adjustment and adjustment device technology, which is applied to elevators in buildings, transportation and packaging, and lifting equipment in mines, etc., can solve problems such as weight imbalance at the heavy end, reduce energy consumption, and automatically adjust the car The effect of weight and simple structure

Inactive Publication Date: 2020-05-12
ZHEJIANG UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an elevator adjusting device for automatically adjusting the weight of the car, which has a simple structure and solves the problem of unbalanced mass between the car end and the counterweight end when the elevator is under different loads

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
  • An elevator adjusting device for automatically adjusting the weight of the car
  • An elevator adjusting device for automatically adjusting the weight of the car
  • An elevator adjusting device for automatically adjusting the weight of the car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are intended to facilitate the understanding of the present invention, but do not limit it in any way.

[0026] Such as figure 1 As shown, an elevator adjustment device for automatically adjusting the weight of the car, including a car 1 and an elevator door 2, a fixed floor 3 is provided at the bottom of the car 1, and a first liquid tank with a piston 4 is fixed below the fixed floor 3 5. The piston 4 is connected to the fixed floor 3 through four power storage springs 6; a load floor 7 is arranged above the fixed floor 3, and the load floor 7 is supported by a supporting transmission mechanism 8, which passes through the opening in the middle of the fixed floor 3 and Piston 4 offsets.

[0027] The first liquid tank 5 is provided with a telescopic conduit 51, and the telescopic conduit 51 and th...

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 an elevator adjusting device for adjusting the lift car weight automatically. The elevator adjusting device comprises a lift car and an elevator door, wherein the bottom of thelift car is provided with a fixed floor, a first liquid box with a piston is fixedly arranged below the fixed floor, the piston is fixedly connected with the lift car through at least two force storing springs, a supporting floor is arranged above the fixed floor, a supporting conduction mechanism penetrating through the fixed floor is arranged between the supporting floor and the piston, the first liquid box is internally provided with a stretching and contracting guide pipe, the stretching and contracting guide pipe is fixed with the elevator door through a connection rod, an elevator wellis provided with one second liquid box at each elevator stopping storey position, and the second liquid boxes are provided with liquid guide pipes butted to the stretching and contracting guide pipe.By means of the elevator adjusting device for adjusting the lift car weight automatically, the problem of unbalanced mass between the lift car end and the counterweight end under different loads of anelevator can be solved.

Description

technical field [0001] The invention belongs to the field of elevator equipment, in particular to an elevator adjusting device for automatically adjusting the weight of a car. Background technique [0002] With the improvement of the modern living environment, it is inevitable to be equipped with elevators in high-rise buildings. As a vertical transportation tool, elevators are used more and more widely and are closely related to people's lives. [0003] Elevators mainly include hydraulic elevators and traction elevators. Hydraulic elevators mainly come in two forms, direct drive and indirect drive. The direct-drive hydraulic elevator connects the oil cylinder to the bottom of the car, and uses the hydraulic cylinder to telescopically drive the car to move up and down. The indirect drive hydraulic elevator connects the hydraulic cylinder to a movable pulley, and the rope connected to the car first goes up to bypass the fixed pulley fixed on the top of the well, then goes do...

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): B66B17/12B66B11/02
Inventor 翟浩兴施程元廖正山徐仕楷王勤
Owner ZHEJIANG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com