Multi-degree-of-freedom missile bay section butt joint device

Abstract

The invention discloses a multi-degree-of-freedom missile bay section butt joint device. The multi-degree-of-freedom missile bay section butt joint device comprises a vehicle body and a butt joint system. The vehicle body comprises a vehicle frame and wheels. The wheels are installed under the vehicle frame. The butt joint system is installed on the vehicle frame and comprises lifting mechanisms, posture adjustment mechanisms, feeding mechanisms and supporting mechanisms. The lifting mechanisms used for lifting missile bay sections are fixed to the vehicle frame. The lifting mechanisms are sleeved with one ends of the posture adjustment mechanisms, and the other ends of the posture adjustment mechanisms are connected with the feeding mechanisms. The supporting mechanisms are installed on the feeding mechanisms. According to the multi-degree-of-freedom missile bay section butt joint device, the advantages of a hoisting butt joint mechanism and the advantages of a lead screw and nut butt joint mechanism are combined; a flexible butt joint form is adopted, and adjustment of the butt joint postures of the missile bay sections is achieved through ball hinge assemblies and limiting assemblies; operation is flexible and easy, and butt joint can be achieved rapidly, safely and reliably; in addition, the structure is simple, and the manufacturing cost is low; the butt joint system is installed on the vehicle frame, thereby being suitable for being transferred from one site to another site.

Description

technical field [0001] The invention relates to the technical field of cabin docking devices, in particular to a multi-degree-of-freedom missile cabin docking device. Background technique [0002] The docking mechanism of the cabin belongs to the special ground support equipment for the missile weapon system, which is used for the docking and disassembly of the cabin during the missile assembly and maintenance. However, during the assembly of the missile in the scientific research stage and the maintenance after delivery to the troops, it is necessary to carry out docking and disassembly of the cabin. The commonly used methods include hoisting docking, screw nut docking mechanism docking and flexible production line docking. Among them, hoisting The form uses slings to lift the cabin section, so that the cabin section is hoisted in the air to adjust each degree of freedom to complete the docking. The advantage is that the structure is simple and the adjustment is easy. The d...

AI Technical Summary

Problems solved by technology

However, during the assembly of the missile in the scientific research stage and the maintenance after delivery to the troops, it is necessary to carry out docking and disassembly of the cabin. The commonly used methods include hoisting docking, screw nut docking mechanism docking and flexible production line docking. Among them, hoisting The form uses slings to lift the cabin section, so that the cabin section is hoisted in the air to adjust each degree of freedom to complete the docking. The advantage is that the structure is simple and the adjustment is easy. The disadvantage is that the safety is poor. The sling lifting is easy to cause the cabin section to fall, and the girder crane is required; The rod nut docking mechanism uses the docking platform installed with the screw nut to realize the adjustment of each degree of freedom of the cabin. The advantage is that it is safe and does not need to use a truss crane, which is convenient for transition. The disadvantage is that the docking adjustment is cumbersome and slow; flexible production line Using special type frame equipment, through the motor for axial docking, the advantage is that the docking is fast and reliable, but the disadvantage is that the equipment is expensive, occupies a large area, and cannot be transferred

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