An installation support track for an underwater vehicle battery pack

Abstract

The invention discloses an installation and support rail for an underwater vehicle battery pack, which belongs to the technical field of underwater robots; it includes: a positioning hole seat, a support wheel, an installation base and a guide wheel; The two ends of the base plate; the two ends of the central axis of the support wheel are installed in the round holes of the two side plates of the installation base; the central axis of the guide wheel is fixed on the bottom plate of the installation base, wherein the outer peripheral surface of the guide wheel passes through Located in the same side hole of the installation base; the support wheels and guide wheels are arranged at intervals; the axis of the guide wheels is perpendicular to the bottom plate of the installation base, and the axis of the support wheels is perpendicular to the side plate of the installation base; the support wheels form the battery pack , Out of the running track of the shell of the underwater vehicle; the guide wheel is used to guide the unbiased movement of the battery pack; the track has good friction characteristics and high guiding precision, and the battery pack can be driven into and out of the water without bias by manpower aircraft hull.

Description

technical field [0001] The invention belongs to the technical field of underwater robots, and in particular relates to an installation support rail for a battery pack of an underwater vehicle. Background technique [0002] Autonomous underwater vehicles mostly use lithium batteries as energy sources, which puts forward higher requirements on energy use for medium and large underwater vehicles; lithium battery packs that provide large capacity, high power, and large-scale groups are used , as a special platform for loading and unloading and supporting battery packs in the form of rails, it is widely used on underwater vehicles. The current underwater vehicles directly use angle steel or angle aluminum as the installation and support rails of the battery pack. On the one hand, due to sliding friction, the running resistance of the battery pack into and out of the shell is large, and it is difficult to drive the battery pack by manpower alone. This requires design The special ...

AI Technical Summary

Problems solved by technology

The current underwater vehicles directly use angle steel or angle aluminum as the installation and support rails of the battery pack. On the one hand, due to sliding friction, the running resistance of the battery pack into and out of the shell is large, and it is difficult to drive the battery pack by manpower alone. This requires design The special thrust feeding mechanism is used to ensure that the structure is complicated

On the other hand, since the battery pack runs on angle steel or angle aluminum rails without guidance, the battery pack is prone to deviation during operation and contacts the inner wall of the underwater vehicle shell. It will cause the outer shell of the battery pack and the inner wall of the underwater vehicle shell to scratch each other

In addition, since the metal rails are in direct contact with the battery case, the safety of the battery pack is reduced

[0003] Although most of the guide rails currently widely used in industry have superior performance, they are mainly used on various machine tool equipment. Not only are they large in size and weight, but they also require regular lubrication and maintenance. They are not suitable for use on underwater vehicles.

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