CN205102704U - Dummy round suitable for pop -up of formula air defence missile is shouldered to shoulder - Google Patents
Dummy round suitable for pop -up of formula air defence missile is shouldered to shoulder Download PDFInfo
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- CN205102704U CN205102704U CN201520871329.5U CN201520871329U CN205102704U CN 205102704 U CN205102704 U CN 205102704U CN 201520871329 U CN201520871329 U CN 201520871329U CN 205102704 U CN205102704 U CN 205102704U
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- priming
- formula air
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Abstract
The utility model relates to a dummy round suitable for pop -up of formula air defence missile is shouldered to shoulder, its fight portion and propulsion portion, propulsion portion includes propulsion portion casing, high -pressure cylinder to and guide actuating mechanism, guide actuating mechanism includes through supporting seat coaxial clearance installing the priming chamber casing in the propulsion shell backend of portion inner chamber, it is provided with a plurality of axially extending bore to surround its axis equipartition on the supporting seat, the piston rod is installed to the left end of priming chamber casing, the center pin of piston rod is to being provided with the intercommunicating pore, the inflation valve is installed to the right -hand member of priming chamber casing, there is the start -up chamber in the piston chamber through first exhaust hole intercommunication, it is linked together with the shell backend's of propulsion portion external atmosphere through second, third exhaust hole to start the chamber, it is provided with the starter gate valve that is used for sealed second exhaust hole and starts the intercommunication mouth in chamber to start the intracavity, the right -hand member of priming chamber casing is provided with the inner chamber and starts electricity that the chamber is linked together and opens and explode the ware.
Description
Technical field
The utility model relates to formula air defence missile dummy round apparatus field pickaback, particularly relates to a kind of dummy round being applicable to formula air defence missile pop-up pickaback.
Background technology
The simulation live-fire training of my army formula air defence missile pop-up dummy round pickaback at present, first class engine igniting is still employing powder burning, gushes out high-speed gas, promotes body motion, to reach the object of simulation live ammunition effect; But the first class engine due to dummy round is single use, expensive and propellant produces certain damage to launching tube, reduce the service life of training device, therefore training high cost, affect frequency and the effect of military training, and install before launching, be filled with gunpowder, therefore this body requires higher in transport, storage, adds cost and inconvenience accordingly to army.
Utility model content
The purpose of this utility model provides for above-mentioned the deficiencies in the prior art the dummy round being applicable to formula air defence missile pop-up pickaback.
The purpose of this utility model is achieved in that a kind of dummy round being applicable to formula air defence missile pop-up pickaback, it comprises the warhead of front end and the promotion part of rear end, described promotion part comprises promotion part housing, be arranged on the high-pressure gas pipe in the housing forward end inner chamber of promotion part, and the guide's actuating mechanism be arranged in the housing rear end inner chamber of promotion part, described guide's actuating mechanism comprises the priming chamber housing be arranged in the housing rear end inner chamber of promotion part by supporting seat concentric gap, and described supporting seat is provided with several axially extending bores around its axis is uniform; The left end of described priming chamber housing is provided with the piston rod of the high-pressure gas room for sealed high pressure cylinder, and the central shaft of described piston rod is to being provided with the intercommunicating pore being communicated with high-pressure gas room and plunger shaft; The right-hand member of described priming chamber housing is provided with the charge valve for filling gases at high pressure to plunger shaft and high-pressure gas indoor, described plunger shaft is communicated with by first row pore and starts chamber, and described startup chamber is connected by the ambient atmosphere of second, third steam vent with promotion part housing rear end; The starter gate valve of the connected entrance for sealing second row pore and startup chamber is provided with in described startup chamber; The right-hand member of described priming chamber housing is provided with inner chamber and the electric exploder starting chamber and be connected.
Electric exploder described in the utility model comprises the electric exploder housing being provided with hollow posts chamber, and the upper end in described hollow posts chamber is provided with fluid sealant, and lower end is communicated with startup chamber; In the hollow posts chamber of fluid sealant lower end, be provided with insulator, insulator lower end is provided with gunpowder body, and described gunpowder body is by being connected with the power supply for the gunpowder body that ignites with the wire of fluid sealant through insulator successively; The lower end of described electric exploder housing is provided with the threaded post be connected with priming chamber housing.
Starter gate valve described in the utility model comprises the packed-piston being arranged on and starting in chamber, and the sealing plug be connected on priming chamber housing exterior walls, the upper end of described packed-piston is provided with the caulking gum for sealing second row pore, is provided with returning spring between the lower end of packed-piston and sealing plug.
The utility model is provided with nozzle head (27) in the rear end being positioned at promotion part housing, and gases at high pressure spouting velocity is accelerated, and is more conducive to promoting dummy round rapid flight.
Operation principle of the present utility model is: first, gases at high pressure (being as the criterion with the sealing critical pressure of starter gate valve) are filled to the high-pressure gas indoor of plunger shaft and high-pressure gas pipe by charge valve, then, be energized to electric exploder when launching, instantaneous explosion burning known from experience by the gunpowder of electricity exploder, so just make to start in chamber that when gases are heated, they expand, pressure increase, thus the packed-piston promoting starter gate valve moves downward, thus open plunger shaft, first row pore, priming chamber, second, the row pressure passage that 3rd steam vent forms, thus the air pressure in plunger shaft reduces, although plunger shaft is communicated with by the intercommunicating pore on piston rod with the high-pressure gas room of dummy round, but its latus rectum is larger than the cross-sectional area difference of piston rod left side, under the effect of instantaneous pressure difference, the gas of high-pressure gas indoor can promote piston rod and be moved back, thus open high-pressure gas room, a large amount of gases at high pressure of high-pressure gas indoor are discharged to dummy round rear end by the through hole that the space between priming chamber housing and promotion part housing rear end housing and supporting seat are arranged, thus produce the transmitting of reaction force promotion dummy round.
The utility model beneficial effect is compared with prior art: the utility model utilizes compressed media to replace gunpowder, and can on-the-spotly before use fill, safe and reliable, be convenient to transport, store, and the feature such as can to reuse, increase substantially the utilization ratio of training expenses; The weight of pop-up dummy round, emission rate, radiation pattern are identical with live shell, and therefore training effect is close under battle conditions, trainer can experience atmosphere under battle conditions; The utility model successfully solves the few difficult problem of soldier's combat training, plays a positive role to the construction of army and hands-on, and at present both at home and abroad pop-up dummy round there is no this equipment, filled up blank; Guide's actuating mechanism of the present utility model utilizes the structural principle of valve class, design, manufactured this small-sized, easy actuating mechanism, this actuating mechanism under high pressure effectively can carry out the opening movement of dummy round instantaneously, and make use of project organization and the principle of this dummy round fully, it utilizes less active force and the confined space to carry out the very large switching mechanism of control load; Utilize the motion of valve piston, the medium in release pilot mechanism in plunger shaft and priming chamber, utilizes the pressure reduction of generation to open the switch of high-pressure gas room, abrupt release medium thus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the rotational structure schematic diagram of electric exploder.
Fig. 3 is the amplification assumption diagram of in Fig. 1 I.
In figure: 1, priming chamber housing; 2, supporting seat; 3, piston rod; 4, charge valve; 5, plunger shaft; 6, first row pore; 7, chamber is started; 8, second row pore; 9, the 3rd steam vent; 10, starter gate valve; 11, electric exploder; 12, intercommunicating pore; 13, high-pressure gas room; 14, exploder housing; 15, fluid sealant; 16, insulator; 17, gunpowder body; 18, wire; 19, packed-piston; 20, sealing plug; 21, caulking gum; 22, returning spring; 23, through hole; 24, promotion part housing; 25, high-pressure gas pipe; 26, warhead; 27, nozzle head.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, the dummy round being applicable to formula air defence missile pop-up pickaback of the present utility model, it comprises the warhead 26 of front end and the promotion part of rear end, described promotion part comprises promotion part housing 24, be arranged on the high-pressure gas pipe 25 in the housing forward end inner chamber of promotion part, and the guide's actuating mechanism be arranged in the housing rear end inner chamber of promotion part, described guide's actuating mechanism comprises the priming chamber housing 1 be arranged in the housing rear end inner chamber of promotion part by supporting seat 2 concentric gap, and described supporting seat 2 is provided with several axially extending bores 23 around its axis is uniform; The left end of described priming chamber housing 1 is provided with the piston rod 3 of the high-pressure gas room 13 for sealed high pressure cylinder, and the central shaft of described piston rod 3 is to being provided with the intercommunicating pore 12 being communicated with high-pressure gas room and plunger shaft 5; The right-hand member of described priming chamber housing is provided with the charge valve 4 for filling gases at high pressure to plunger shaft and high-pressure gas indoor, described plunger shaft 5 is communicated with by first row pore 6 and starts chamber 7, and described startup chamber 7 is connected with the ambient atmosphere of promotion part housing rear end by second, third steam vent 8,9; The starter gate valve 10 of the connected entrance for sealing second row pore 8 and startup chamber 7 is provided with in described startup chamber 7; The right-hand member of described priming chamber housing 1 is provided with inner chamber and the electric exploder 11 starting chamber 7 and be connected; The rear end being positioned at promotion part housing is provided with nozzle head 27.
As shown in Figure 2, electric exploder described in the utility model comprises the electric exploder housing 14 being provided with hollow posts chamber, and the upper end in described hollow posts chamber is provided with fluid sealant 15, and lower end is communicated with startup chamber 7; In the hollow posts chamber of fluid sealant 15 lower end, be provided with insulator 16, insulator lower end is provided with gunpowder body 17, and described gunpowder body is by being connected with the power supply for the gunpowder body that ignites with the wire 18 of fluid sealant through insulator successively; The lower end of described electric exploder housing 14 is provided with the threaded post be connected with priming chamber housing 1.
As shown in Figure 3, starter gate valve 10 described in the utility model comprises the packed-piston 19 being arranged on and starting in chamber 7, and the sealing plug 20 be connected on priming chamber housing exterior walls, the upper end of described packed-piston is provided with the caulking gum 21 for sealing second row pore 8, is provided with returning spring 22 between the lower end of packed-piston and sealing plug.
Claims (4)
1. one kind is applicable to the dummy round of formula air defence missile pop-up pickaback, it comprises the warhead (26) of front end and the promotion part of rear end, it is characterized in that: described promotion part comprises promotion part housing (24), be arranged on the high-pressure gas pipe (25) in the housing forward end inner chamber of promotion part, and the guide's actuating mechanism be arranged in the housing rear end inner chamber of promotion part, described guide's actuating mechanism comprises the priming chamber housing (1) be arranged in the housing rear end inner chamber of promotion part by supporting seat (2) concentric gap, described supporting seat (2) is provided with several axially extending bores (23) around its axis is uniform, the left end of described priming chamber housing (1) is provided with the piston rod (3) of the high-pressure gas room (13) for sealed high pressure cylinder, and the central shaft of described piston rod (3) is to being provided with the intercommunicating pore (12) being communicated with high-pressure gas room and plunger shaft (5), the right-hand member of described priming chamber housing is provided with the charge valve (4) for filling gases at high pressure to plunger shaft and high-pressure gas indoor, described plunger shaft (5) is communicated with by first row pore (6) and starts chamber (7), and described startup chamber (7) is connected with the ambient atmosphere of promotion part housing rear end by second, third steam vent (8,9), the starter gate valve (10) of the connected entrance for sealing second row pore (8) and startup chamber (7) is provided with in described startup chamber (7), the right-hand member of described priming chamber housing (1) is provided with inner chamber and the electric exploder (11) starting chamber (7) and be connected.
2. the dummy round being applicable to formula air defence missile pop-up pickaback according to claim 1, it is characterized in that: described electric exploder comprises the electric exploder housing (14) being provided with hollow posts chamber, the upper end in described hollow posts chamber is provided with fluid sealant (15), and lower end is communicated with startup chamber (7); In the hollow posts chamber of fluid sealant (15) lower end, be provided with insulator (16), insulator lower end is provided with gunpowder body (17), and described gunpowder body is by being connected with the power supply for the gunpowder body that ignites with the wire (18) of fluid sealant through insulator successively; The lower end of described electric exploder housing (14) is provided with the threaded post be connected with priming chamber housing (1).
3. the dummy round being applicable to formula air defence missile pop-up pickaback according to claim 1, it is characterized in that: described starter gate valve (10) comprises the packed-piston (19) being arranged on and starting in chamber (7), and the sealing plug (20) be connected on priming chamber housing exterior walls, the upper end of described packed-piston is provided with the caulking gum (21) for sealing second row pore (8), is provided with returning spring (22) between the lower end of packed-piston and sealing plug.
4. the dummy round being applicable to formula air defence missile pop-up pickaback according to claim 1, is characterized in that: be provided with nozzle head (27) in the rear end being positioned at promotion part housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871329.5U CN205102704U (en) | 2015-11-04 | 2015-11-04 | Dummy round suitable for pop -up of formula air defence missile is shouldered to shoulder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871329.5U CN205102704U (en) | 2015-11-04 | 2015-11-04 | Dummy round suitable for pop -up of formula air defence missile is shouldered to shoulder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102704U true CN205102704U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871329.5U Active CN205102704U (en) | 2015-11-04 | 2015-11-04 | Dummy round suitable for pop -up of formula air defence missile is shouldered to shoulder |
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|---|---|
| CN (1) | CN205102704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218845A (en) * | 2017-06-09 | 2017-09-29 | 北京理工大学 | A kind of integrated small-sized military load jettison system of function and its method of jettisoninging |
-
2015
- 2015-11-04 CN CN201520871329.5U patent/CN205102704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218845A (en) * | 2017-06-09 | 2017-09-29 | 北京理工大学 | A kind of integrated small-sized military load jettison system of function and its method of jettisoninging |
| CN107218845B (en) * | 2017-06-09 | 2018-07-27 | 北京理工大学 | A kind of small-sized military load jettison system and its method of jettisoninging that function is integrated |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220427 Address after: No.11 Xuesong Road, high tech Zone, Zhengzhou, Henan 450000 Patentee after: Henan Huilong precision equipment manufacturing Co.,Ltd. Address before: 450000 building 401, building D2, zone a, Henan Outsourcing Industrial Park, No. 9, Yangjin Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: HENAN JUNMIN RONGHE TECHNOLOGY DEVELOPMENT Co.,Ltd. |