Rail-type electric lift truck used on staircase

A track-type, lift car technology, applied in elevators, elevators in buildings, transportation and packaging, etc., can solve problems such as large building areas, and achieve high safety, low cost, and small impact

Inactive Publication Date: 2015-11-04
MAANSHAN JUBAO NEW ENERGY EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This electric lift car is actually a simple mobile lift, and its installation also requires a large building area.

Method used

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  • Rail-type electric lift truck used on staircase
  • Rail-type electric lift truck used on staircase
  • Rail-type electric lift truck used on staircase

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Referring to the accompanying drawings, a track-type electric lift car used on stairs includes an upper plate 1, a lower plate 11, a lifting track 5, a lifting trolley, a sliding shaft 17, a safety spring 23 and a transmission mechanism, the upper plate 1 and the lower plate 11 is respectively fixed on the upper platform and the lower platform of the stairs 28 by bolts 2, the lifting track 5 is a U-shaped track, and the two ends of the lifting track 5 are respectively welded on the upper plate 1 and the lower plate 11; the lifting trolley includes a trolley plate 21, Dolly side plate 26, railing 7, U-shaped support 16, dolly front leg 20 and dolly rear leg 27, dolly side plate 26 are provided with two pieces, and two dolly side plates 26 are arranged on the lower both sides of dolly flat plate 21, and dolly flat plate 21 are integrally connected, the railing 7 is fixedly arranged on the right side of the flat panel 21 of the trolley by welding, and the railing 7 is reinf...

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PUM

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Abstract

The invention discloses a rail-type electric lift truck used on a staircase, which comprises an upper flat plate, a lower flat plate, lift rails, a lift trolley, a sliding shaft, a safety spring and a transmission mechanism. The rail-type electric lift truck used on the staircase makes full use of the load bearing strength of the staircase, and realizes the effect that people or goods can be carried upstairs or downstairs safely. The rail-type electric lift truck is good in stability, and compact in structure, and has little influence on the people who go upstairs or downstairs using the staircase.

Description

technical field [0001] The invention relates to the technical field of electric lift vehicles, in particular to a rail-type electric lift vehicle used on stairs. Background technique [0002] Elevators are more and more commonly used in newly built housing, but for older communities or residential buildings with fewer floors, elevators have not yet been popularized. With the aging of society, more and more people who live in buildings without elevators hope to install elevators for buildings to solve the toil or difficulty of going up and down; because the installation of elevators requires a large building space and high The cost makes this idea not easy to implement. [0003] At present, in order to solve the above problems, there have been some electric lifting devices installed on the corridor wall or handrails, which have a great dependence on the material strength and rigidity of the walls or handrails. Since the load cantilever outside the support point, this Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/08B66B7/02B66B11/04
CPCB66B9/08B66B7/02B66B9/0807B66B11/04B66B11/0407
Inventor 王亨雷
Owner MAANSHAN JUBAO NEW ENERGY EQUIP TECH
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