CN201637345U - Sectional type gun tube - Google Patents
Sectional type gun tube Download PDFInfo
- Publication number
- CN201637345U CN201637345U CN2010201312328U CN201020131232U CN201637345U CN 201637345 U CN201637345 U CN 201637345U CN 2010201312328 U CN2010201312328 U CN 2010201312328U CN 201020131232 U CN201020131232 U CN 201020131232U CN 201637345 U CN201637345 U CN 201637345U
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- CN
- China
- Prior art keywords
- barrel
- powder chamber
- coyote hole
- utility
- sectional type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a sectional type gun tube which comprises a powder chamber and a barrel. The powder chamber is in a threaded connection with the barrel, the end part of the powder chamber positioned in the barrel is in the shape of a horn mouth, and both the powder chamber and the barrel are provided with limit blocks. By adopting the technical scheme, the powder chamber is separated from the barrel, the horn mouth shape from the powder chamber to the barrel is ensured, and sound wave is spread in a divergent mode. The structure is convenient for production and processing of single parts, lightens the weight of the parts, is reliable and simple, effectively lightens the weight of the barrel, and is convenient for disassembly handling as well as production and processing.
Description
Technical field
The utility model relates to a kind of barrel structure of novel salvo.
Background technology
The airing of views salvo is an international practice from respect to the other side that express.The existing salvo bore of China naval is less, and can not mainly there be sound equipment in simple structure as standard salvo equipment, acoustical quality is not good enough, the outstanding problem of outward appearance might magnificent inadequately, bad, the no follow-up guarantee ammunition of poor, the suitable dress property of the degree of modularity.Existing naval salvo barrel adopts the mode of coyote hole and barrel one, and is connected as a single entity with lower bracket, can't satisfy orientation, the requirement of height firing angle, and for the bigger naval's salvo of bore, it is heavy that this structure shows slightly, and is unsuitable for and installs and carrying.
Summary of the invention
The purpose of this utility model provides a kind of segmented barrel simple in structure, lightweight.
For achieving the above object, the utility model is by the following technical solutions:
The utility model comprises coyote hole and barrel, and described coyote hole and barrel are threaded, and the coyote hole end that is positioned at barrel is the horn mouth shape; On described coyote hole and barrel, be equipped with limited block.
On coyote hole, be provided with two limited blocks.
Adopt the utility model of technique scheme, coyote hole is separated with barrel, guarantee the horn mouth shape of coyote hole simultaneously to the barrel place, make sound wave disperse propagation, this structure is convenient to the production and processing of single part, and has alleviated the weight of parts, and is reliably easy, effectively alleviated barrel weight, be convenient to convey in sections and production and processing.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
The structural representation that Fig. 2 matches with coyote hole for salvo bullet in the utility model.
The specific embodiment
Because unexploding bomb or display shell are adopted in the salvo shooting, no bullet penetrates, and promptly pressure-bearing does not only play the effect of transmitting the sound.At this characteristic of salvo shooting, in the utility model coyote hole is separated with barrel.As shown in Figure 1, the utility model comprises coyote hole 3 and barrel 2, and above-mentioned coyote hole 3 and barrel 2 are threaded, and coyote hole 3 ends that are positioned at barrel 2 are the horn mouth shape, makes sound wave disperse propagation.
On coyote hole 3 and barrel 2, be equipped with limited block 4.Like this after coyote hole 3 and barrel 2 screw threads screw, the limited block 4 of two parts is adjacent to reel cage 1 and limits it and vertically move, and fixture block embeds in the coyote hole draw-in groove and limits its axial rotation on the reel cage simultaneously.Need to prove that the limited block quantity on coyote hole 3 and barrel 2 can be set according to actual needs, in the utility model, coyote hole 3 is provided with two limited blocks 4.
As shown in Figure 2, salvo bullet 5 is pushed into coyote hole 3, be stuck at the bottom of the bullet on the coyote hole 3 tail sections, salvo bullet 5 is a unexploding bomb, the no bullet in percussion back flies out, and plays open top and becomes petal-shaped, utilizes the pressure differential that plays inner high voltage chamber and low-pressure chamber to produce sound wave through the barrel transmission, reach simple and honest effects,sound, so the pressure-bearing position only is the conical surface that shell contacts with coyote hole.
The utility model reliable in structure is easy, modular combination, assembling are quick, and single component weight is light, be convenient to two people safety carrying on naval vessels.
Claims (2)
1. segmented barrel, it comprises coyote hole (3) and barrel (2), it is characterized in that: described coyote hole (3) and barrel (2) are threaded, and coyote hole (3) end that is positioned at barrel (2) is the horn mouth shape; On described coyote hole (3) and barrel (2), be equipped with limited block (4).
2. segmented barrel according to claim 1 is characterized in that: be provided with two limited blocks (4) on coyote hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312328U CN201637345U (en) | 2010-02-10 | 2010-02-10 | Sectional type gun tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312328U CN201637345U (en) | 2010-02-10 | 2010-02-10 | Sectional type gun tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637345U true CN201637345U (en) | 2010-11-17 |
Family
ID=43081845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201312328U Expired - Lifetime CN201637345U (en) | 2010-02-10 | 2010-02-10 | Sectional type gun tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340152A (en) * | 2021-05-31 | 2021-09-03 | 南京理工大学 | Multilayer split type balance gun loading system and method |
| CN115451755B (en) * | 2022-08-30 | 2023-06-30 | 南京理工大学 | Bullet-based launching device applied to fire-fighting mortar and parameter design method thereof |
-
2010
- 2010-02-10 CN CN2010201312328U patent/CN201637345U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340152A (en) * | 2021-05-31 | 2021-09-03 | 南京理工大学 | Multilayer split type balance gun loading system and method |
| CN113340152B (en) * | 2021-05-31 | 2022-05-20 | 南京理工大学 | Multilayer split type balance gun loading system and method |
| CN115451755B (en) * | 2022-08-30 | 2023-06-30 | 南京理工大学 | Bullet-based launching device applied to fire-fighting mortar and parameter design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |