Upper clamp and rocket fixing mechanism

Abstract

The invention discloses an upper clamp and a rocket fixing mechanism. The upper clamp is used for fixing a rocket, and includes a mounting base, a lower holding arm, an upper holding arm and a rocketpressing piece. The first end of the lower holding arm is hinged to the upper end of the mounting base; the lower part of the first end of the upper holding arm is hinged to the second end of the lower holding arm; and the first end of the rocket pressing piece is hinged to the second end of the upper holding arm, the second end of the rocket pressing piece is in an arc-shaped surface, and the arc-shaped surface is attached to the outer wall surface of the rocket. In the use process of the upper clamp, the arc-shaped surface of the second end of the rocket pressing piece is attached to the outer wall surface of the rocket so that the rocket can be fixed, moreover, the rocket pressing piece and the second end of the upper holding arm are hinged, and the rocket pressing piece can rotate around the hinge point between the rocket pressing piece and the second end of the upper holding arm. Therefore, in the transportation process of the rocket, the rocket pressing piece can rotate to a certain extent with the shaking of the rocket due to the shaking because of bumps, so that the huge impact of rocket shaking is cushioned, and the safety of rocket transportation is ensured.

Description

technical field [0001] The invention relates to the field of rocket transportation and fixing, in particular to an upper clamp and a rocket fixing mechanism. Background technique [0002] Due to the large size and weight of the rocket, it is necessary to fix the rocket during transportation and launch to ensure the safety of transportation and launch. However, during the transportation process, due to factors such as bumps on the road surface, the rocket will have some small movements, and due to the heavy weight of the rocket, small movements will also cause large collisions, which will affect the safety of the rocket. Moreover, the existing rocket fixing methods are all fixed by means of hydraulic pressure, etc., and it is inevitable that the hydraulic pump will fail, which will cause the upper clamp to be unable to open when the vertical launch is launched, thus delaying the launch window. After the rocket is erected, if the hydraulic valve used for the arrow fails, it i...

AI Technical Summary

Problems solved by technology

However, during the transportation process, due to factors such as bumps on the road surface, the rocket will have some small movements, and due to the heavy weight of the rocket, small movements will also cause large collisions, which will affect the safety of the rocket

Moreover, the existing rocket fixing methods are all fixed by means of hydraulic pressure, etc., and it is inevitable that the hydraulic pump will fail, which will cause the upper clamp to be unable to open when launching vertically, thereby delaying the launch window.

After the rocket is erected, if the hydraulic valve used for the arrow fails, the upper clamp may accidentally open, and the rocket body may fall, causing casualties or damage to the rocket body.

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