CN1669903A

CN1669903A - Lead-screw elevator

Info

Publication number: CN1669903A
Application number: CN 200510055515
Authority: CN
Inventors: 郭林斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-16
Filing date: 2005-03-16
Publication date: 2005-09-21

Abstract

This invention relates to a feed screw elevator by the feed screw elevation principle, which eliminates the factors to take passengers in dangers. The elevator is not formally listed in the line of the general elevators. Comparing with general ones, the invention can avoid the energy shortness problems and the three-phase plug for families.

Description

Lead-screw elevator

The invention reside in: with vertical and upright large-scale leading screw gong bar, by a series of auxiliary and turning units, and the elevator cage lifting principle that produces, be used in the manned cargo-carrying elevator, make this elevator of its generation, no matter convey goods still people, especially the people who transports, produce quite safe a kind of elevator relatively, omnidistance by well-designed, all possess unlimited preceence.Also this elevator is not used in the practical experience of life at present and gone (through examination in a few years).Its preceence is, personnel in man lift's the cab, have to be because of the cable fracture in the conventional elevator or slide fastener and various reasons, and the high air-service people's who causes cab, after falling down in the air, cause the personnel's of taking the unsafe danger of life, this ladder and conventional elevator have but possessed the preceence of safety on the contrary fully.

Another preceence of this ladder is that civilian 220 volts of single phase alternating currents enter in the elevator ranks, can make a good job of every delivery task.Not only three characteristics of the middle term electricity is not difficult to enter family, causes the waste of material resources and financial resources.And, this ladder is except that the various advantages of utilizing microelectronics computer hommization automatic guidance to bring, the most power-saving, no matter country or user, not only created and gone up convenience downstairs (more main be old, weak, sick, residual, pregnant and high-rise about) but also can not give society and the national pressure that cause the energy.

The elevator principle of this series that I study is seen the exemplary graph in the accompanying drawing, is used for the design plan of tens several elevator contents of various occasions, is mainly used in the principle elevator that the gong bar produces.The application only illustrates the central principle of this patent, as for often the phase answers improved other each scheme contents of customer requirement and process aspect not to enumerate one by one at this.

The exemplary graph of this specification sheets:

Accompanying drawing 1, be mariages thick stick cab moving elevator schematic diagram;

Accompanying drawing 2, be monofilament thick stick cab moving elevator schematic diagram.

Claims

With vertical and upright large-scale leading screw gong bar, by a series of auxiliary and slewings, and the cab lifting principle that produces is used in the manned cargo-carrying elevator.