CN2585173Y - Simple fire sighting device for trench mortar - Google Patents
Simple fire sighting device for trench mortar Download PDFInfo
- Publication number
- CN2585173Y CN2585173Y CN 02289598 CN02289598U CN2585173Y CN 2585173 Y CN2585173 Y CN 2585173Y CN 02289598 CN02289598 CN 02289598 CN 02289598 U CN02289598 U CN 02289598U CN 2585173 Y CN2585173 Y CN 2585173Y
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- China
- Prior art keywords
- main body
- mortar
- fire
- sighting device
- fan
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Abstract
The utility model discloses a simple fire sighting device for a trench mortar. The utility model is composed of a fan-shaped main body support frame which uses a central angle surrounded by two radius edges and a one fourth circular ring as a right angle, and a free balance arm which has the same center of a circle with the main body support frame and can slide along the arc edge of the circular ring of the main body support frame. A radius surface which is perpendicular to the surface of the fan-shaped main body support frame and the arc surface of the circular ring are respectively provided with eudipleural and corresponding hollow grooves. A position of the hollow groove of the radius surface approaching to the center of the circle is provided with a front sight convex part. The centre of the free balance arm is provided with a spirit level. Because the simple fire sighting device provided with a distance sighting device and a direction sighting device, the precision of simple fire is improved, the speed is accelerated, the fire effect of the trench mortar is improved, the quick counterattack ability of the trench mortar is enhanced, and the utility model provides technical support for a close-in fight and a night fight of the trench mortar.
Description
Technical field
The utility model relates to a kind of mortar simplified fire setter.
Background technology
Existing mortar simplified fire, use angle setter, it is by trip, level(l)ing bubble and angle index are formed, the shooting angle is 60～85 ° (referring to " mortar weapons with position command teaching material " tide publishing house in July, 2000), in the mortar simplified fire, the gunner pushes away barrel forward, by angle setter coarse setting angle, accurately range setting and direction, make fire accuracy reduce, time increases, all produced adverse effect for gunner's safety and fire effect, fought under the modern condition, the speed and the precision of mortar simplified fire have all been had higher requirement, along with increasing of night fighting and close combat, require the mortar simplified fire to improve.
Summary of the invention
The purpose of this utility model is by increasing range setting device and direction setting device, proposing a kind of new simplified fire setter.
The utility model is achieved in that a kind of mortar simplified fire setter, the central angle that it is surrounded by two radius limits and a quadrant ring be the right angle fan-shaped main body rack and with main body rack be that the free counter-jib that can slide along main body rack annulus arc limit in the same center of circle be formed; Perpendicular to having the corresponding hollow slots of left-right symmetry on edge grain of fan-shaped main body rack face and the annulus cambered surface, and be bordering on circle centre position in the edge grain hollow slots and be provided with surely that astropyle rises; Level meter is equipped with in the central authorities of free counter-jib.
The utility model also has described level meter for having level(l)ing bubble draw-in groove 18 in free counter-jib central authorities, is embedded with level(l)ing bubble 17.
Another radius limit that the utility model also has described fan is provided with the fixture that is connected with barrel.
Advantage of the present utility model: owing to used the simplified fire setter of band range setting device and direction setting device, the simplified fire precision is improved, speed up, improved the mortar fire effect, strengthened the fast anti-ability of mortar, for mortar close combat night fighting provides technical support.
Description of drawings
Fig. 1 simplified fire setter front view;
Fig. 2 simplified fire setter left view;
Fig. 3 simplified fire setter vertical view;
Fig. 4 simplified fire setter user mode schematic diagram;
The specific embodiment
Be described in further detail below in conjunction with accompanying drawing the utility model:
The utility model simplified fire setter is an example with 82 millimeters mortars.
Fig. 4 has provided the overall installation figure of simplified fire setter.A kind of mortar simplified fire setter, the central angle that it is surrounded by two radius limits 1,2 and a quadrant ring 3 be the right angle fan-shaped main body rack and with main body rack be that the free counter-jib 4 that can slide along main body rack annulus 3 arc limits in the same center of circle be formed; Perpendicular to having the corresponding hollow slots of left-right symmetry on 1 of the radius of fan-shaped main body rack face and annulus 3 cambered surfaces, and be bordering on circle centre position in the edge grain hollow slots and be provided with surely that astropyle plays 5; Level meter 6 is equipped with in the central authorities of free counter-jib 4, and level meter 6 is for having the level(l)ing bubble draw-in groove in free counter-jib 4 central authorities, and groove is embedded with level(l)ing bubble, and another radius limit 2 of fan is provided with the fixture that is connected with barrel.
Fixture is made up of front band, lower catch hoop, connecting axle, last clamp, following clamp, tight fixed bolt, bolt hole, front band and lower catch hoop link with connecting axle, form external diameter and be 98 millimeters, internal diameter and be 94 millimeters, wide be 20～30 millimeters annulus, last clamp and front band are affixed, following clamp and lower catch hoop are affixed, opening by the bolt hole that has 5～8 millimeters on the clamp down, present embodiment bolt hole is 6 millimeters threaded circular holes, and tight fixed bolt is realized fixture is fixed on the barrel by being connected with bolt hole on the following clamp.Fig. 1,2,3 has provided the structural representation of setter, and it mainly sets two parts by range setting and direction and forms.Its range setting makes spirit level horizontal realize range setting by adjusting barrel by the distance scale on the index sensing cambered surface of free counter-jib front end again; Range scale on the present embodiment range setting plate is scribed according to " PP87 formula 82 mortar firing tables " principle.Direction sets and makes target and foresight by wide 3～6 millimeters hollow slots of offering on cambered surface and the radius is that straight line had both been realized aiming.
The utility model mortar simplified fire setter practical approach using method is as follows: when the row simplified fire, the gunner holds the barrel middle and upper part and pushes away barrel forward, turn round the barrel left side then, barrel is held in the left hand holder, right eye is by sight line and aiming point, left hand moves barrel, make sight line central authorities, aiming point and target are point-blank, right hand rotation distance index then, set the corresponding distance of target on the range index plate, left hand moves up and down barrel, makes level(l)ing bubble placed in the middle, then make barrel be stabilized in this kind state, load the shell emission this moment and get final product hit.
Because the shooting vibration is bigger, therefore, simplified fire setter main body adopts high-quality big gun steel, and spirit level is made with dress alcohol in the high strength glass.
The mortar of other bores is as 60 mortars, and the simplified fire setter of 100 mortars and 120 mortars is with reference to the foregoing description.
Dispose the mortar that this implements novel simplified fire setter, fire accuracy and speed have been improved, its advantage is: the gunner gets final product accurate range setting and travel direction aiming without repeatable operation, shortened the time that shooting is prepared, improved fire effect, easily easy to operate for this device simultaneously, for promoting the use of of this device laid a good foundation.
Claims (3)
1, a kind of mortar simplified fire setter is characterized in that: the central angle that it is surrounded by two radius limits (1), (2) and a quadrant ring (3) be the right angle fan-shaped main body rack and with main body rack be that the free counter-jib (4) that can slide along main body rack annulus (3) arc limit in the same center of circle be formed; Perpendicular to having the corresponding hollow slots of left-right symmetry on a radius (1) face of fan-shaped main body rack face and annulus (3) cambered surface, and be bordering on circle centre position in the edge grain hollow slots and be provided with surely that astropyle rises (5); Level meter (6) is equipped with in the central authorities of free counter-jib (4).
2, according to claims 1 described mortar simplified fire setter, it is characterized in that: described level meter (6) is for to have the level(l)ing bubble draw-in groove in free counter-jib (4) central authorities, and groove is embedded with level(l)ing bubble.
3, according to claims 1 or 2 described mortar simplified fire setters, it is characterized in that: another radius limit (2) of described fan is provided with the fixture that is connected with barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289598 CN2585173Y (en) | 2002-11-27 | 2002-11-27 | Simple fire sighting device for trench mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289598 CN2585173Y (en) | 2002-11-27 | 2002-11-27 | Simple fire sighting device for trench mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585173Y true CN2585173Y (en) | 2003-11-05 |
Family
ID=33749096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289598 Expired - Fee Related CN2585173Y (en) | 2002-11-27 | 2002-11-27 | Simple fire sighting device for trench mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585173Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654380A (en) * | 2012-04-28 | 2012-09-05 | 山东国威卫星通信有限公司 | Telescopic-type sight-alignment support device with variable inner diameter and working method thereof |
-
2002
- 2002-11-27 CN CN 02289598 patent/CN2585173Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654380A (en) * | 2012-04-28 | 2012-09-05 | 山东国威卫星通信有限公司 | Telescopic-type sight-alignment support device with variable inner diameter and working method thereof |
| CN102654380B (en) * | 2012-04-28 | 2014-05-07 | 山东国威舜泰卫星通信有限公司 | Telescopic-type sight-alignment support device with variable inner diameter and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |