Lead protection device for real ship targeting experiment and manufacturing method
A protective device and wire technology, applied in chemical instruments and methods, synthetic resin layered products, layered products, etc., can solve problems such as failure to withstand high temperatures, damage to ship wires, damage to ship structures, etc., to achieve Improve the performance of anti-fragmentation, prevent the penetration of fragments, and slow down the impact of fragments
Active Publication Date: 2021-11-12
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
During the experiment, the structure of the ship will be damaged, and the fragments of the cabin will fly in different directions. These fragments may damage the wires in the ship and affect the experimental results
Therefore, it is necessary to protect the wires in the actual ship shooting experiment, and the usual protective device, because it is a rigid structure, cannot change the structure according to the direction of the wires, and at the same time, it cannot protect against high temperature damage caused by impact. good high temperature resistance
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0049] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0050] The following reference Figure 1-5 The present invention will be described.
[0051] Such as figure 1 As shown, this embodiment discloses a wire protection device for a real ship shooting experiment. The wire protection device consists of an outer polyurea layer 1, a glass fiber mesh layer 2, and an inner polyurea layer 3 arranged in sequence from outside to inside. The above-mentioned layers are all arranged in parallel, so that the wire protection device has strong anti-fragment penetration performance and good high-temperature resistance performance.
[0052] refer to Figure 5, design and manufacture the above-mentioned wire protection device, propose a calcul...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| density | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a lead protection device for a real ship targeting experiment and a manufacturing method, and belongs to the field of experiment protection. The lead protection device is attached to the outer side of a lead in a wrapping mode and is mainly prepared from an inner polyurea layer, an outer polyurea layer and a woven glass fiber gridding cloth layer, and the inner polyurea layer, the woven glass fiber gridding cloth layer and the outer polyurea layer are sequentially arranged from inside to outside to form a flexible protective layer. The flexible protective layer is locked and fixed by a fixing device. The polyurea layers and the glass fiber gridding cloth layer can effectively prevent fragments from penetrating, the inner polyurea layer and the outer polyurea layer can play a role in relieving fragment impact, and the glass fiber gridding cloth layer can play a good role in resisting high temperature. A polyurea-woven glass fiber gridding cloth composite material composed of the inner polyurea layer, the outer polyurea layer and the glass fiber gridding cloth can effectively improve the reinforcing performance of the protection device, and can effectively improve the fragment resistance of the real ship targeting experiment wire. The protection device also has the advantages of high high temperature resistance and variability.
Description
technical field [0001] The invention relates to a wire protection device and a manufacturing method for a real ship target shooting experiment, belonging to the field of experiment protection. Background technique [0002] As the main weapon against ship targets, anti-ship missiles play a pivotal role in naval warfare, and the launch of real-ship shooting experiments will provide important practical support for the evaluation of the explosive power of anti-ship missiles and the effect of ship damage . In the course of the actual ship shooting experiment, various experimental equipment is needed to obtain relevant experimental data. Therefore, it is inevitable for ships to arrange a large number of wires. During the experiment, the structure of the ship will be damaged, and the fragments of the cabin will fly in different directions. These fragments may damage the wires in the ship, thereby affecting the experimental results. Therefore, it is necessary to protect the wires...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & AuthorityApplications(China)
IPC IPC(8): B32B27/28B32B27/12B32B5/02
CPCB32B27/28B32B27/12B32B17/02B32B17/10B32B2262/101B32B2250/40
Inventor李营王玉玺任宪奔方岱宁
OwnerBEIJING INSTITUTE OF TECHNOLOGYGY