Low-energy-consumption intelligent parking lifting driving device

A lifting drive and low energy consumption technology, applied in the field of low energy consumption intelligent parking lift drive device, can solve the problems of increasing fault points, complex structure, high price, etc., and achieve the effect of reducing fault points, reducing complexity, and reducing pipelines

Inactive Publication Date: 2019-07-23
WUHAN ZHIXIANG ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure is very complicated, not only the pipeline is complicated, but also the valve is very complicated. First, the price is very high, and second, it increases the points that are prone to failure, which is not conducive to safety.

Method used

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  • Low-energy-consumption intelligent parking lifting driving device
  • Low-energy-consumption intelligent parking lifting driving device
  • Low-energy-consumption intelligent parking lifting driving device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0035] Such as figure 1 , 2 In 4, a low-energy intelligent parking lifting drive device, which includes a fixed pulley block 2 fixedly installed on the bracket 26, and a movable pulley block 3 slidingly installed on the bracket 26;

[0036] The movable part of the fixedly installed hydraulic cylinder 1 is connected with the movable pulley block 3, and the moving direction of the movable part of the hydraulic cylinder 1 is consistent with the sliding direction of the movable pulley block 3; the movable part in this example means that when the hydraulic cylinder 1 When the cylinder is fixed, the piston rod is the movable part, and when the piston rod is fixed, the movable part refers to the cylinder.

[0037] One end of the wire rope is fixed, and the other end of the wire rope walks around the guide pulleys of the fixed pulley block 2 and the movable pulley block 3 successively, and the end of the other end of the wire rope is connected with the lifting frame 5; the fixed end ...

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PUM

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Abstract

The invention provides a low-energy-consumption intelligent parking lifting driving device. The low-energy-consumption intelligent parking lifting driving device comprises a fixed pulley block fixedlyinstalled on a bracket and a movable pulley block slidably installed on the bracket; a movable part of a fixedly installed hydraulic cylinder is connected with the movable pulley block, and the moving direction of the movable part of the hydraulic cylinder is consistent with the sliding direction of the movable pulley block; one end of a wire rope is fixed, the other end of the wire rope winds out after sequentially bypassing guide wheels of the fixed pulley block and the movable pulley block, and the end head of the other end of the wire rope is connected with a lifting frame; and an energystorage device is arranged on an oil supply pipeline of the hydraulic cylinder so as to recover hydraulic oil of the hydraulic cylinder and recover the pressure. Through the energy storage device, thehydraulic oil returned from the hydraulic cylinder can be stored in the energy storage device under pressure and by combining a combined structure of the hydraulic cylinder, the fixed pulley block and the movable pulley block, and the hydraulic oil is injected into the hydraulic cylinder again when the lifting frame and a vehicle are lifted for a next time, so that energy consumption is reduced.

Description

technical field [0001] The invention relates to the field of intelligent parking lift drive, in particular to a low energy consumption intelligent parking lift drive device. Background technique [0002] In the field of intelligent parking garages, the lifting of the car is usually driven by a motor or a hydraulic cylinder. The existing hydraulic cylinder drive method, such as the record in the patent document CN203867243U, combines the fixed pulley block and the movable pulley block to drive the lifting of the car-carrying plate through the hydraulic cylinder. However, under this structure, hydraulic oil needs to be re-injected into the hydraulic cylinder every time the lifting frame is lifted, and the falling of the lifting frame still requires continuous energy consumption to control the descending speed, resulting in high energy waste. Chinese patent document 105351293A describes an energy recovery system of a passive volume synchronization system, which can recover ener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H6/18
CPCE04H6/188
Inventor 李远明王磊刘翔
Owner WUHAN ZHIXIANG ROBOT CO LTD
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