Stair climbing device

Abstract

The invention provides a stair climbing device which comprises a bearing frame mechanism, a driving advancing mechanism, a driven advancing mechanism, an activedriving mechanism and a driven adjustingmechanism; the bearing frame mechanism is provided with a space for containing articles; the driving advancing mechanism is arranged on the bearing frame mechanism and used for supporting the bearingframe mechanism. The driven advancing mechanism is arranged on the supporting and mounting mechanism, the driven advancing mechanism is used for carrying out auxiliary supporting on the bearing framemechanism, the driven advancing mechanism corresponds to the driving advancing mechanism in position, and the driving advancing mechanism and the driven advancing mechanism drive the bearing frame toclimb along stairs; the active driving mechanism is arranged on the bearing frame mechanism and is connected with the driving advancing mechanism, and the driving advancing mechanism is driven by theactive driving mechanism to operate; the driven rotation driving mechanism is arranged on the bearing frame mechanism and connected with the driven advancing mechanism, and the position of the drivenadvancing mechanism is adjusted through the driven adjusting mechanism.

Description

technical field [0001] The invention relates to handling equipment, in particular to a stair climbing device. Background technique [0002] The current upstairs assisting machinery mainly includes the following types: [0003] 1. Unpowered stair-climbing machine. This type of stair-climbing machine adopts a triangular wheel structure and is powered by manpower. Its advantages are: simple structure, light weight, and low cost. Its disadvantage is that it can only carry light goods; [0004] 2. Powered, inclined stair climbing machine. This type of climbing machine adopts a triangular wheel structure and is powered by an electric motor or a gasoline engine. Its advantages are: sufficient power and simple structure. Its disadvantage is that it is only suitable for a few specifications. Stairs, the volume of goods carried should not be too large; [0005] 3. Powered stair climbing machine with track. This type of stair climbing machine needs to arrange the track on the stair h...

AI Technical Summary

Problems solved by technology

[0003] 1. Unpowered stair-climbing machine. This type of stair-climbing machine adopts a triangular wheel structure and is powered by manpower. Its advantages are: simple structure, light weight, and low cost. Its disadvantage is that it can only carry light goods;

[0004] 2. Powered, inclined stair climbing machine. This type of climbing machine adopts a triangular wheel structure and is powered by an electric motor or a gasoline engine. Its advantages are: sufficient power and simple structure. Its disadvantage is that it is only suitable for a few specifications. Stairs, the volume of goods carried should not be too large;

[0005] 3. Powered stair climbing machine with track. This type of stair climbing machine needs to arrange the track on the stair handrail in advance. Its advantage is that it has sufficient power, and its disadvantage is that it is only suitable for specific stairs;

[0006] 4. Crawler upstairs machine, this type of upstairs machine uses crawler to go upstairs, its advantage is that it is suitable for most stairs, and its disadvantage is that it runs slowly

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