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A lifting device for a super-redundant snake-like robot and a method for using the same

A snake-like robot and lifting device technology, applied in the direction of lifting devices, lifting frames, etc., can solve the problems that the horizontal direction cannot be provided, and the lifting platform cannot be applied to various working conditions and conditions of use.

Active Publication Date: 2020-10-16
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to overcome that the existing lifting platform cannot be applied to various working conditions and use conditions; it cannot provide horizontal displacement and variable platform angle, and cannot be applied to super-redundant Occasion-Specific Shortcomings of Degree Snake Robots

Method used

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  • A lifting device for a super-redundant snake-like robot and a method for using the same
  • A lifting device for a super-redundant snake-like robot and a method for using the same
  • A lifting device for a super-redundant snake-like robot and a method for using the same

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Embodiment 1

[0056] Such as figure 1 As shown, the present invention includes a rectangular bottom bracket 1, the bottom bracket 1 is a rectangular rigid bracket, four walking wheels 2 are installed on the bottom of the bottom bracket 1, and the two ends of the two sides in the width direction of the bottom bracket 1 are respectively connected to the leg modules 3. The outrigger modules 3 on the same side are arranged symmetrically, and the outrigger modules 3 are fixedly installed on the bottom bracket 1 .

[0057] Such as figure 2 As shown, the bottom bracket 1 is connected with a first four-link lifting mechanism 5 . The first four-link lifting mechanism 5 includes a left support 5.2, a first link mechanism, and a first electric push rod 5.5 that can be lifted on the left side. The number of first link mechanisms is 2, and the first link mechanisms are arranged on the bottom bracket 1 at intervals from front to back. The first link mechanism includes a right bracket 5.1, an upper li...

Embodiment 2

[0068] On the basis of Embodiment 1, the lifting device of the super-redundant snake robot also includes outrigger module extension drive modules 4 , the number of outrigger module extension drive modules 4 is four, and they are fixedly installed on the bottom bracket 1 . Such as Figure 5 As shown, the outrigger module extension drive module 4 includes a fourth electric push rod 4.1, an electric push rod connector 4.2, a drive slider 4.7, a connecting plate 4.3, a rack 4.4, a gear 3.4, a third linear guide rail 4.5, and a threaded connection Hole 4.6, one end of the fourth electric push rod 4.1 is hingedly connected with the bottom bracket 1, the other end of the fourth electric push rod 4.1 is hingedly connected with the electric push rod connector 4.2, and the electric push rod connector 4.2 is fixedly connected with the drive slider 4.7. The three linear guide rails 4.5 are fixedly installed on the bottom bracket 1, the driving slider 4.7 and the third linear guide rail 4....

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Abstract

The invention discloses a lifting device of a super redundancy S-shaped robot and a using method thereof, and relates to the field of lifting equipment. The lifting device includes a bottom bracket, travelling wheels, a supporting leg module, a first four-connecting-rod lifting mechanism, an overturning mechanism and an upper supporting plate, the bottom bracket is a rectangular rigid bracket, thetravelling wheels are fixedly mounted at the lower part of the bottom bracket, the supporting leg module is fixedly mounted on the bottom bracket, the first four-connecting-rod lifting mechanism is arranged between the bottom bracket and the overturning mechanism, and the upper supporting plate is connected with the overturning mechanism. By means of the lifting device, the lifting device can effectively adapt to various working conditions and conditions of use and meet the demand for providing the displacement in the horizontal direction and the platform angle variation.

Description

technical field [0001] The invention relates to the field of lifting equipment, in particular to a lifting device for a super-redundant snake robot and a method for using the same. Background technique [0002] At present, there are two main types of lifting platforms that are common on the market, namely scissor lifting platforms and aluminum alloy lifting platforms. The former mainly relies on the hydraulic push rod to push the scissors to raise the height of the platform. The feature is that the range of lifting height can be increased by stacking the number of aluminum alloy bars, and the stability can also be enhanced by increasing the number of aluminum alloy masts. [0003] Although the two lifting platforms currently on the market can provide a large load capacity and lifting distance, there are two main shortcomings: [0004] 1. The size of the current lifting platform tends to be standard. It is mainly used to lift operators and some special equipment. There is n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F7/06B66F7/22B66F7/28
CPCB66F7/0625B66F7/0641B66F7/22B66F7/28
Inventor 朱向阳刘超徐凯盛鑫军郑扬
Owner SHANGHAI JIAOTONG UNIV