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Connecting and load transferring structure for launch canister

A technology of a launch tube and a connecting plate, applied in the field of connecting devices, can solve the problems of difficult control of initial defects, easy occurrence of partial load, low load transmission efficiency, etc., and achieve the effect of improving the load transmission efficiency.

Inactive Publication Date: 2016-08-31
BEIJING INST OF SPACE LAUNCH TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the connection method of the load-carrying structure used by the launch tube mostly uses screw sleeves, and the screw sleeves have secondary positioning, and the connection accuracy is not high. During the load transmission process, unbalanced loads are prone to occur, resulting in deviation from the design state and defects.
The load-carrying structure is a solid closed structure with heavy weight and low load-carrying efficiency
Most of the materials used in the load-carrying structure are welded parts, the initial defects are not easy to control, and the process is difficult

Method used

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  • Connecting and load transferring structure for launch canister
  • Connecting and load transferring structure for launch canister
  • Connecting and load transferring structure for launch canister

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 shown, combined with figure 2 As shown, the connecting and carrying structure for the launching tube of the present invention includes a first connecting plate 1 and a second connecting plate 2 fixed to each other, the first connecting plate 1 and the second connecting plate 2 are integrally formed, and the first connecting plate 1 and the second connecting plate The connecting plate 2 is arranged in an approximate L shape. The first connecting plate 1 is used for connecting with the launching tube 3, the first connecting plate 1 is arc-shaped to match the profile of the launching tube 3, the first connecting plate 1 is provided with a connecting hole 4, and the second connecting plate 1 is provided with a connecting hole 4. The connecting plate 2 is provided with a loading interface 5 , and the connecting holes 4 are arranged towards the center of the first connecting plate 1 .

[0018] The connecting carrying structure for the launching tube of the...

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PUM

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Abstract

The invention relates to a connecting device for a launch canister, and aims at providing a connecting and load transferring structure for the launch canister. The connecting and load transferring structure is reliable in connection and capable of diffusing concentrated loads to the launch canister. The connecting and load transferring structure for the launch canister comprises a first connecting plate (1) and a second connecting plate (2) which are fixed. The first connecting plate is used for being connected with the launch canister (3) and is in an arc shape to be matched with the appearance of the launch canister. Connecting holes (4) are formed in the first connecting plate. A load transferring connector (5) is formed in the second connecting plate. The connecting holes are formed to face the circle center of the first connecting plate.

Description

technical field [0001] The invention relates to a connection device, in particular to a connection device for a launch tube. Background technique [0002] The launch tube is an important part of the missile weapon system. It has many interfaces and a large local load, so it needs a reliable connection and transmission mechanism. At present, the connection method of the load-carrying structure used by the launch tube mostly uses screw sleeves, and the screw sleeves have secondary positioning, and the connection accuracy is not high. During the load transmission process, partial loads are prone to occur, resulting in deviation from the design state and defects. The load-carrying structure is a solid closed structure with heavy weight and low load-carrying efficiency. Most of the materials used in the load-carrying structure are welded parts, the initial defects are not easy to control, and the process is difficult. Contents of the invention [0003] The technical problem t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41F1/00
CPCF41F1/00
Inventor 王华吉邢春鹏赵衡柱张国栋吴新跃刘懿敏
Owner BEIJING INST OF SPACE LAUNCH TECH
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