Carrier rocket transfer limiting device and transfer frame

Abstract

The invention provides a carrier rocket transfer limiting device which comprises a limiting base. The limiting base comprises an upper extending body, a side body and a lower extending body, the upper extending body is formed by extending from the upper end of the side body to the direction away from a center position, and the lower extending body is formed by extending from the lower end of the side body to the direction close to the center position; and the upper extending body of the limiting base is used for being fixedly connected to a transfer frame carrying a carrier rocket, and the lower extending body of the limiting base is provided with a first hollow structure. A floating limiting block is arranged in a space formed by the lower extending body and the side body, a free floating gap is reserved, and the floating limiting block is provided with a second hollow structure penetrating through the upper side and the lower side of the floating limiting block; a limiting piece is fixed to the side body of the limiting base, and one end of the limiting piece extends into the limiting base; and a limiting pin is used for being clamped in the second hollow structure, and the other end of the limiting pin is used for being fixedly connected to a transport vehicle. By means of the limiting device, butt joint positioning of the transport vehicle and the transfer frame is effective, and manpower can be reduced.

Description

technical field [0001] The invention relates to the field of carrier rocket transfer, in particular to a carrier rocket transfer limiting device and a transfer frame. Background technique [0002] During the transfer process of the launch vehicle, the reliable docking, positioning and locking of the transfer frame and the transport vehicle can ensure the safety of the launch vehicle during the transfer process, and in a sense, it also determines the success or failure of the launch vehicle. Due to the different conditions in the technical area, there is a certain deviation in the flatness of the ground, coupled with the straight line deviation of the transport vehicle, resulting in a certain deviation in the docking process with the transfer frame, and the weight and size of the transfer frame are relatively large. Adjustment is more difficult. Traditional locking uses tensioning belts or turnbuckle bolts to tighten, and the degrees of freedom in all directions need to be r...

AI Technical Summary

Problems solved by technology

Due to the different conditions in the technical area, there is a certain deviation in the flatness of the ground, coupled with the straight line deviation of the transport vehicle, resulting in a certain deviation in the docking process with the transfer frame, and the weight and size of the transfer frame are relatively large. Difficult to adjust

Traditional locking uses tensioning belts or turnbuckle bolts to tighten, and the degrees of freedom in all directions need to be restricted. The operation in the technical area is relatively complicated, and it needs to be manually disassembled at the launching station, which is time-consuming and laborious.

Images