A kind of carrier rocket transfer limit device and transfer frame

Abstract

The invention provides a carrier rocket transfer limiting device, comprising: a limiting seat, including an upper extension body, a side body, and a lower extension body. The body is formed by extending along the lower end of the side body toward the direction close to the central position, the upper extension body of the limit seat is used to be fixedly connected to the transfer frame carrying the launch vehicle, and the lower extension body of the limit seat has a first hollow structure; The floating limit block is arranged in the space formed by the lower extension body and the side body and leaves a gap for free floating. The floating limit block has a second hollow structure running through its upper and lower sides; the limit piece is fixed on the limit seat The side body and one end extend to the inside of the limit seat; the limit pin is used to engage in the second hollow structure, and the other end of the limit pin is used to be fixedly connected to the transport vehicle. The limiting device makes the docking positioning of the transport vehicle and the transfer frame effective and can reduce manpower.

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.

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