A flexible skeleton hull climbing platform

Abstract

The invention discloses a flexible framework type boat body climbing wall carrying platform, which comprises two magnetic driving units, four sets of belt tightness regulating mechanisms, a head cross beam, a middle cross beam, a tail cross beam, four flexible longitudinal ribs and one equipment carrying base, wherein each magnetic driving unit comprises a head part motor, a middle part motor, a tail part motor, a head movable wheel, a secondary movable wheel, a tail movable wheel, a crawler belt connecting hinge, a permanent magnet and a transmission belt, and each belt tightness regulating mechanism comprises a telescopic connecting rod slide rail, a head part hydraulic telescopic connecting rod, a middle front part hydraulic telescopic connecting rod, a middle back part hydraulic telescopic connecting rod, a tail part hydraulic telescopic connecting rod, a hydraulic telescopic connecting rod pulley, a head part hydraulic connecting rod bracket, a middle part hydraulic connecting rod bracket and a tail part hydraulic connecting rod bracket. The flexible framework type boat body climbing wall carrying platform has the advantages that under the matching effect of the four flexible longitudinal ribs and the hydraulic telephone connecting rods, the free telescopic and bending effects can be realized in a certain degree for realizing the pasting with the boat body surface, in addition, the balanced posture of the equipment carrying base can be maintained, and the normal proceeding of the boat body surface operation is ensured.

Description

technical field [0001] The invention relates to a hull climbing platform, in particular to a flexible skeleton type hull climbing platform. Background technique [0002] Most of the current hull climbing devices use permanent magnet crawler adsorption technology. Most of these devices have rigid crawler structures, and it is difficult to achieve frequent curvature changes during movement. The attachment surface to the hull surface is small and the adsorption force is not strong. Therefore, There are two problems: one is that the effective contact area between the track and the hull surface is reduced when passing through the surface of the hull with a large curvature. The minimum value of the effective bonding area required for normal work cannot be achieved with the surface of the hull, thus reducing the adsorption force, causing the entire device to fail to move normally, and even a fall accident; secondly, due to its relatively fixed track and internal structure, in The ...

AI Technical Summary

Problems solved by technology

[0002] Most of the current hull climbing devices use permanent magnet crawler adsorption technology. Most of these devices have rigid crawler structures, and it is difficult to achieve frequent curvature changes during movement. The attachment surface to the hull surface is small and the adsorption force is not strong. Therefore, There are two problems: one is that the effective contact area between the track and the hull surface is reduced when passing through the surface of the hull with a large curvature. The minimum value of the effective bonding area required for normal work cannot be achieved with the surface of the hull, thus reducing the adsorption force, causing the entire device to fail to move normally, and even a fall accident; secondly, due to its relatively fixed track and internal structure, in The surface of the hull with different curvatures and large changes, the equipment carried by the device cannot maintain a good working posture, which affects the quality of the work

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