Mobile transport platform for complex environment

Abstract

The invention relates to a mobile transport platform for a complex environment in the technical field of machinery. The platform comprises three groups of crawler-type mobile modules, a carriage and a movable loading platform, wherein the carriage comprises a front carriage and a back carriage which are in pin joint with each other; a first group of crawler-type mobile modules and a second group of crawler-type mobile modules are in pin joint with the bottoms of the front carriage and the back carriage respectively; a third group of crawler-type mobile modules is in pin joint with the front carriage and a pin shaft of the third group is kept coaxial with a pin shaft between the front carriage and the back carriage; and the front end and the back end of the movable loading platform are in one-dimensional sliding connection with the front carriage and the back carriage respectively. The platform can transport large-size (within 2 meters in length) and large-mass (within 1 ton) goods or ascend and descend high-gradient (within 45 degrees) stairs or slopes as well as narrow stairs, has the characteristics of simple structure and easy realization and can be practically applied to fields such as rescue and the like.

Description

technical field [0001] The invention relates to a device in the field of mechanical technology, in particular to a carrying mobile platform used in complex environments. Background technique [0002] In complex environments such as buildings and subways with many staircase features, once a fire or other dangerous situation occurs, most of the power facilities cannot be used normally, and the space visibility is extremely low due to the influence of smoke, etc. , so the first-time delivery of rescue equipment has always been one of the main issues affecting rescue efficiency. Stairs widely exist in buildings, subways and other environments, and many of them have steep slopes of about 40 degrees. Rescue equipment or materials cannot be quickly transported through stairs, and special mobile platforms with the ability to go up and down stairs often do not have the ability to go up and down steep stairs. Therefore, the key to solving the problem is to improve the ability of resc...

AI Technical Summary

Problems solved by technology

[0004] However, the TAQT vehicle has certain limitations and deficiencies in structure and function, the main manifestations are as follows: the structure of the four sets of crawler-type mobile modules limits the size of the vehicle body in the length direction. The vehicle body reported in the above article The length is not more than 1.3 meters; at the same time, the telecentric mechanism used to adjust the position of the center of gravity of the loaded object also limits the size and quality of the loaded object, the length is not more than 1 meter, and the mass is not more than 80 kg when climbing

That is, TAQT cannot safely carry large-volume and high-mass objects

In addition, due to the limitations of the TAQT structure, the handling of large-volume and high-mass objects cannot be achieved through simple structural amplification.

However, more devices or materials are more than 1 meter in size or 80 kg in mass, so TAQT cannot be applied, and another design and solution are required

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