Unlock instant, AI-driven research and patent intelligence for your innovation.

Counterweight balancing system of flat energy elevator

A counterweight balancing and elevator technology, applied in the elevator field, can solve the problems of poor safety, rapid falling, and large loss of traction steel ropes

Pending Publication Date: 2021-09-10
曾昭达
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) poor security
The traction wire rope is multi-purpose - it is the counterweight pull rope, the power transmission rope, and the brake force transmission rope. rapid fall causing accident
[0005] 2) Low running speed
[0006] 3) The elevator consumes a lot of energy
One of the reasons is that the elevator needs to drag heavy objects to move vertically, and a lot of energy is converted into the potential energy of the heavy objects, which naturally consumes a lot of energy.
[0007] 4) The traction cable is generally connected to the center of the top of the car, and the car is prone to offset and shake, resulting in poor stability

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
  • Counterweight balancing system of flat energy elevator
  • Counterweight balancing system of flat energy elevator
  • Counterweight balancing system of flat energy elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] Pingneng elevator is a safe and energy-saving elevator. The flat energy elevator theory is as follows:

[0039] 1. Have an independent multiple security system:

[0040] Safety is the most fundamental requirement of elevators. The practice of relying on slender traction ropes to realize safety, power, braking and other functions of existing elevators has proved to be difficult to completely guarantee the safety of elevator operation. Therefore, even if a certain cost is increased, it is necessary to establish an independent security system.

[0041] 2. There is a backup power supply that comes with the elevator:

[0042] Put an end to many adverse consequences caused by sudden power failure.

[0043] 3. The traction wire rope is cancelled, the function of the counterweight pulling rope is realized by the light plate belt, and the functions of power transmission and braking force are realized by the main rail:

[0044] This change makes it possible to greatly increas...

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 counterweight balancing system of a flat energy elevator. The system comprises an elevator car and an elevator shaft and further comprises a counterweight frame and a plate strip. Plate belt pulleys are arranged on the elevator shaft; the two sides of the top of the elevator car are both connected with the plate strip, and the plate strip bypasses the plate strip pulleys to be connected with the counterweight frame; a counterweight rope is connected between the counterweight frame and the elevator car; and the elevator car is matched with the elevator shaft through a first guide structure, and the counterweight frame is matched with the elevator shaft through a second guide structure. The counterweight balancing system of the flat energy elevator is high in safety, high in movable speed and capable of saving energy.

Description

technical field [0001] The invention relates to the field of elevators, in particular to a counterweight balancing system of a flat-energy elevator. Background technique [0002] There are many types of elevators according to different classification methods, but the principle is basically the same: the car and the counterweight are connected by traction cables, and the operation of the elevator is realized through the control of the cables. [0003] However, traditional elevators have the following disadvantages: [0004] 1) poor security. The traction wire rope is multi-purpose - it is the counterweight pull rope, the power transmission rope, and the brake force transmission rope. A quick fall can cause an accident. [0005] 2) Running speed is low. Because the traction cable is multi-purpose, the force on the slender steel cable is huge and complex, and the faster the speed, the higher the performance requirements of the traction cable, which seriously limits the spee...

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): B66B5/18B66B5/28B66B7/02B66B7/06B66B7/08B66B11/02
CPCB66B11/0226B66B7/068B66B7/02B66B7/08B66B5/28B66B5/18
Inventor 曾昭达曾宪越
Owner 曾昭达