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Multi-layer integrated target frame for penetration test and mounting method

A multi-layer technology for testing, applied in the field of multi-layer integrated target frame and installation for penetration test, to achieve the effect of easy disassembly, simple interface, convenient transportation and on-site hoisting

Pending Publication Date: 2021-10-26
CHINA SHIP DEV & DESIGN CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional target plate and target frame design structure can not solve the above problems well, it is necessary to propose a more effective multi-layer target plate and integrated target frame design structure type

Method used

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  • Multi-layer integrated target frame for penetration test and mounting method
  • Multi-layer integrated target frame for penetration test and mounting method
  • Multi-layer integrated target frame for penetration test and mounting method

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Experimental program
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Embodiment Construction

[0023] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Such as figure 1 , figure 2 As shown, a multi-layer integrated target frame for penetration test includes a base 1, a support frame 2 and a target plate 3. The base is composed of multi-section frame beams connected by detachable joints 4. It is assumed that the target board is connected with the support frame through the connecting piece.

[0025] The frame beam is made of two rectangular steel beams 5 and multiple short square steel beams 6 which are connected in a criss-cross pattern. The two rectangular steel beams are symmetrically arranged, and the multiple short square steel The two ends are respectively connected with two rectangular steel beams.

[0026] Such as Figure 4 As shown, the detachable joint includes a pin 7, the two ends of the pin are respectively matched with the por...

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PUM

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Abstract

The invention provides a multi-layer integrated target frame for a penetration test and a mounting method. The multi-layer integrated target frame comprises a base, supporting frames and target plates, the base is formed by connecting a plurality of sections of frame beams through detachable joints, the supporting frames are arranged at intervals along the axial direction of the base, and the target plates are connected with the supporting frames through connecting pieces. According to the multi-layer integrated target frame, the target plates and the supporting frames are integrally designed, and the interface is simple; the supporting frames of all layers of target plates are uniform in structural style, and the components of the supporting frames can be manufactured in batches and replaced with one another; and the multiple layers of target plates and the supporting frames can be disassembled and assembled in groups, and transportation is convenient.

Description

technical field [0001] The invention belongs to the technical field of structural design of multilayer targets, and in particular relates to a multilayer integrated target frame and an installation method for penetration tests. Background technique [0002] Since the hull of a large surface ship is a thin-walled beam structure composed of multiple decks and multiple bulkheads, the ship structure (deck or bulkhead) is often equivalent to multiple layer target board. [0003] Conventional multi-layer targets usually only have a few layers, and the interface relationship between the target plate and the plate frame is often unified, and the target plate and the target frame are designed separately. However, the equivalent multi-layer target of a large surface ship sometimes has more than ten layers according to the test requirements, and the whole set of targets is relatively long in the longitudinal space, and due to the uncertainty of the armor-piercing penetration problem, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41J1/10G01N3/02
CPCF41J1/10G01N3/02
Inventor 吴国民徐峰李德聪李芮宇陈娟
Owner CHINA SHIP DEV & DESIGN CENT
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