Step climbing mechanism

A technology of ladders and car bodies, applied in the field of ladder obstacle-climbing mechanisms, can solve the problems of stability and comfort, poor applicability of the wheel set to steps, difficulty in walking on flat bottom, etc., and achieve the effect of preventing falls

Inactive Publication Date: 2015-04-08
杨洪安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The crawler type has the problem of difficulty in walking on a flat bottom, and the wheel set type has poor applicability to steps and cannot meet the comfort requirements
When the existing ladder equipment is working, the equipment as a whole is in a tilted state, and there are problems with stability and comfort

Method used

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing.

[0027] Such as Figure 1 to Figure 4 As shown, it includes a first car body 1, a second car body 2, and a lifting system for connecting the first car body 1 and the second car body 2 and relatively vertical lifting. The lifting system includes a sleeve 7 and a sleeve 7 The lifting column 9 inside the sleeve 7, the sleeve 7 is installed in the middle of the first car body 1, the height of the first car body 1 is greater than the height of the second car body, so that the surface of the first car body 1 can cover a part Or all the second car body 2, the surface of the first car body is equipped with a center of gravity adjustment device, including a motor 4 and a pulley 11 fixed on the end of the first car body 1, and a steel wire stay rope 12 and a center of gravity adjustment block 3, through which the motor Cooperating with the pulley and the steel wire rope, the center o...

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PUM

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Abstract

The invention discloses a step climbing mechanism comprising a first car unit, a second unit and a lifting system which is used for connecting the first car unit and the second car unit and which lifts vertically. The lifting system comprises a sleeve and a lifting column sleeved with the sleeve, the sleeve is mounted in the middle of the first car unit, and the lifting column is mounted at the end of the second car unit; the first car unit is provided with a gravity center adjusting device moving transversely. By means of own corresponded movement of the car, equipment can be conveyed and moved on steps without slopes, and turnover is prevented through the gravity center adjusting device.

Description

technical field [0001] The invention relates to a ladder obstacle-surmounting mechanism. Background technique [0002] In the process of equipment transportation on the construction site, if the construction space is limited, it is impossible to lay slope transportation channels, and the construction encounters huge difficulties. The existing technology is still unable to realize the barrier-free amphibious transportation of the equipment, and only heavy hoisting mechanisms can be used. bring a huge cost burden. [0003] In many places such as hospitals, banks, parks, shopping malls, subway stations and other public places, there are still many steps, which bring huge troubles to the transportation of various equipment. The existing ladder climbing equipment has crawler type and wheel set type. The crawler type has the problem of difficulty in walking on a flat bottom, and the wheel set type has poor applicability to steps and cannot meet the comfort requirements. When the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D63/04
CPCB62D63/04
Inventor 燕胜赵玉成江宝磊
Owner 杨洪安
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