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Safe elevator

An elevator car and guidance technology, which is applied to elevators, lifts, transportation and packaging in buildings, etc., can solve problems such as poor working stability, accidents, single elevator design, etc., and achieve the effect of high working reliability and stability

Inactive Publication Date: 2019-03-05
苏建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing elevator design is too single, the working stability is poor, and accidents often occur, which no longer meet the needs of reality

Method used

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Embodiment Construction

[0029] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0030] A safety elevator, comprising an elevator car 1, a guide mechanism 2, a spiral wheel 3, a motor 4 and a scroll wheel 5;

[0031] Described guide mechanism 2 comprises guide frame 21, guide wheel 22, guide bar 23 and guide wheel frame 24;

[0032] The guide frame 21 includes two side plates 211 and a bottom plate 212, and the two side plates 211 are vertically fixed on both sides of the bottom plate 212 to form a U-shaped guide frame 21;

[0033] The number of the guide strips 23 is two, which are respectively fixed on the inner sides of the two side plates 211;

[0034] Described guide wheel 22 is installed on the both sides of described guide wheel frame 24 respectively, and described guide wheel frame 24 is located in described guide frame 21, and described guide wheel 22 on described guid...

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Abstract

The invention relates to a safe elevator. The safe elevator comprises an elevator cage, a guiding mechanism, a spiral wheel, a motor and rolling wheels; the guiding mechanism comprises a guiding frame, guiding wheels, guiding strips and guiding wheel frames; the guiding frame comprises two side plates and a bottom plate, and the two side plates are vertically fixed to the two sides of the bottom plate to form the U-shaped guiding frame; the number of the guiding strips is two, and the two guiding strips are fixed to the inner sides of the two side plates; the guiding wheels are mounted on thetwo sides of the guiding wheel frames, the guiding wheel frames are arranged in the guiding frame, and the number of the guiding wheel frames is multiple; the motor is installed between two of the guiding wheel frames, and the spiral wheel is rotatably mounted between the other two guiding wheel frames, the elevator cage is installed between the two guiding wheel frames on the uppermost portions,a safety buffer device is further included and comprises a base and elastic members; and the base is arranged at the bottom of the guiding frame, the number of the elastic members is multiple, and theelastic members are arranged on the upper surface of the base. The safe elevator is high in safety and can buffer the gravity energy generated when the elevator cage accidentally falls, and thereforethe safety of passengers is ensured.

Description

technical field [0001] The invention relates to the field of elevators, in particular to a safety elevator. Background technique [0002] The emergence of elevators has a history of more than 100 years. In this history of more than 100 years, the global elevator technology has developed rapidly. As an indispensable vertical transportation equipment in modern buildings, elevators are responsible for the transportation of a large number of people and goods in high-rise buildings, and their role is very important in the construction industry. Medium and high-rise office buildings, office buildings, hospitals, residential buildings, service places and production departments, etc., have a large number of passenger elevators, freight elevators, medical elevators, sightseeing elevators, car elevators and fire elevators and other elevators. The production and usage of elevators have become one of the symbols to measure the degree of modernization of a country. With the rapid devel...

Claims

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Application Information

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IPC IPC(8): B66B5/28B66B9/02B66B11/04
CPCB66B5/28B66B9/02B66B11/0446
Inventor 苏建
Owner 苏建
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