Spiral elevator

A technology of screw jacks and motors, applied in the field of mechanical and electrical machinery, can solve the problems of high maintenance cost, delicate, complex structure, etc., and achieve the effect of no maintenance, convenient use, and high safety performance

Active Publication Date: 2014-08-06
科维(南通)机械有限公司
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The lifting platform is a multi-functional lifting and loading mechanical equipment, which can be used in factories, automatic warehouses, parking lots, municipal administration, docks, construction, decoration, logistics, electricity, transportation, petroleum, chemical industry, hotels, gymnasiums, industrial and mining, enterprises and other high-altitude There are many types of opera

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
  • Spiral elevator
  • Spiral elevator
  • Spiral elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Below in conjunction with the accompanying drawings, the technical scheme and optimal mode adopted by the patented screw jack will be further described:

[0026] Its static structure see figure 1 : As shown in the figure, the patented screw jack is composed of a motor (6-1), a limiter, an underframe (2), a lifting cylinder (4 5), a support rod (7) and a guardrail (3), wherein: The motor (6-1) is installed under the bottom frame (2), the limiter is installed in the top tube (5) and the bottom tube (4), and the support rod (7) is installed in the top tube (5) and the bottom frame (2) ), the guardrail (3) is installed on the top cylinder (5).

[0027] The four legs of its underframe (2) adopt the female leg (2-2) sleeve leg (2-3) method, the purpose is: support rod (7) loose buckle connects sub-leg (2-3), support rod (7) The upper end is fixed on the top cylinder (5). When the height of the lifting cylinder (4 5) changes, the angle between the support rod (7) and the lif...

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

A spiral elevator comprises a three-phase alternating-current motor, a bottom frame, a lifting cylinder, a supporting rod, a stopper and a guardrail. The spiral elevator is characterized in that the three-phase alternating-current motor serves as power to drive the lifting cylinder of the elevator to rotate and rise, the bottom frame and the supporting rod of the elevator serve as an assisting unit. The stopper serves as a protection unit of the three-phase alternating-current motor, and the guardrail is mounted on a top cylinder of the elevator to take off and land vertically, accordingly, a movable elevation platform which is support-free, dependency-free and capable of rising straight from the ground to transport goods to the air is achieved. Compared with an electromechanical hydraulic elevation platform, the elevator is simple, in no need of maintenance cost, high in safety, reasonable in structure, scientific in design, wide in use, low in developing starting cost and broad in business outlook.

Description

technical field [0001] The invention relates to the mechanical and electrical field, in particular to a screw jack technology. Background technique [0002] The lifting platform is a multi-functional lifting and loading mechanical equipment, which can be used in factories, automatic warehouses, parking lots, municipal administration, docks, construction, decoration, logistics, electricity, transportation, petroleum, chemical industry, hotels, gymnasiums, industrial and mining, enterprises and other high-altitude There are many types of operation and maintenance at present, including mobile, fixed, guide rail, aluminum alloy, folding arm, curved arm, and vehicle-mounted. The structure is basically a combination of electromechanical and hydraulic pressure. The advantages of this type of product are stability and high safety, but the disadvantages are that the structure is relatively complicated, delicate and expensive, and the maintenance cost is high. The present invention i...

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): B66F11/04
Inventor 凌昕
Owner 科维(南通)机械有限公司
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