CN205216021U - Interior rotating bolt body decides bore multitube emitter and fire extinguishing apparatus - Google Patents
Interior rotating bolt body decides bore multitube emitter and fire extinguishing apparatus Download PDFInfo
- Publication number
- CN205216021U CN205216021U CN201521076988.6U CN201521076988U CN205216021U CN 205216021 U CN205216021 U CN 205216021U CN 201521076988 U CN201521076988 U CN 201521076988U CN 205216021 U CN205216021 U CN 205216021U
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- breechblock
- transmitting tube
- multibarreled
- launcher
- rotary type
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Abstract
The utility model discloses a rotating bolt body decides bore multitube emitter in for put out a fire, including the launching tube that is used for placing extinguishing medium, be used for lighting the ignition of propellant powder and be used for the bolt body of the afterbody of sealed launching tube, one side of bolt body is articulated with the launching tube, bolt body is last to be provided with rotatable rotating member, wherein, is provided with the cavity that is used for placing the propellant powder in the rotating member, the afterbody of launching tube is put into to the rotating member internal rotation for cavity and the coaxial intercommunication of launching tube, rotating member and transmission pipe thread connection. From pack into extinguishing medium's carrier of the rear end of launching tube or front end, pack into in the cavity and place the cartridge case of propellant powder, rotate the afterbody of aiming at the launching tube with bolt body, then rotatory bolt body, put into the launching tube with the rotating member in, with transmission pipe thread connection, the whole equipment in locking back gets into the transmission shape attitude, it can launch to start ignition. Overall structure is simple, and high -efficient swift, the equipment is convenient, has realized quickly charging. The utility model also discloses a fire extinguishing apparatus.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, particularly relates to a kind of inner-rotary type breechblock and determines bore multibarreled launcher and fire-extinguishing apparatus.
Background technology
At present, the quantity of fire and scale cumulative year after year, fire equipments, particularly fire fighting truck, performance indications have higher requirement.
The fire fighting truck being positioned middle and high end at present can lay in the extinguishing chemical of 5 to 30 tons, can be ejected in the scope of 30 meters with 700 liters of flow speed per second.If wish the performance improving fire fighting truck further, namely flow speed and the scope of its spray fire extinguishing agent is improved, the better supercharging equipment of performance will be adopted, and power-equipment, control appliance and the pipeline to match with this supercharging equipment, the structure of fire fighting truck is caused to be tending towards load, cost entirety improves, and is unfavorable for the batch equipment of user.And the technological improvement of associated equipment is close to the limit.
Existing fire-extinguishing apparatus not only injection flow speed and scope less, and, due to complex structural designs, cause filling speed slow, waste time and energy, and due to cartridge case position unreasonable, cause circuit to link difficulty, be unfavorable for that multitube is launched simultaneously, move back thorax speed slowly, operation easier is large simultaneously.
Therefore, how providing a kind of inner-rotary type breechblock to determine bore multibarreled launcher, to realize rapid reloading, is current those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of inner-rotary type breechblock to determine bore multibarreled launcher, to realize rapid reloading.Another object of the present utility model is that providing a kind of comprises the fire-extinguishing apparatus that above-mentioned inner-rotary type breechblock determines bore multibarreled launcher.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of inner-rotary type breechblock determines bore multibarreled launcher, comprise: for place firing-fighting medium transmitting tube, for lighting the igniter of propellant powder and the breechblock for the afterbody that seals described transmitting tube, wherein, side and the described transmitting tube of described breechblock are hinged, described breechblock is provided with rotating revolving part, the cavity for placing described propellant powder is provided with in described revolving part, described cavity is communicated with described transmitting tube, described revolving part inward turning inserts the afterbody of described transmitting tube, and described revolving part is threaded with described transmitting tube.
Preferably, above-mentioned revolving part and described transmitting tube are threaded by broken teeth or are connected by trapezoidal thread or are connected by continuous thread or connected by ladder interrupted-thread.
Preferably, above-mentioned firing-fighting medium is placed in firing-fighting medium carrier, described firing-fighting medium carrier comprises shell, and the front end of described shell is arc or plane and described shell is friable material, and described firing-fighting medium carrier is positioned at the front end of described cavity and the rear end of described transmitting tube.
Preferably, above-mentioned breechblock is provided with handle, described handle is crank handle, and one end and the described transmitting tube of described handle are hinged, and the other end of described handle is fixedly connected with described breechblock by trapezoid boss.
Preferably, be provided with tooth bar in above-mentioned handle, when described handle rotates, revolving part described in described rack drives rotates.
Preferably, the diameter of above-mentioned cavity is less than the internal diameter of described transmitting tube.
Preferably, above-mentioned igniter is electric ignition device, and the negative pole of described igniter is described metal cartridge and described transmitting tube, and the positive pole of described igniter is positioned at the afterbody center of described cavity.
Preferably, the just very conductive copper of above-mentioned igniter rod, described conduction copper rod is built in described breechblock and is connected with described metal cartridge with in described cavity.
Preferably, before above-mentioned transmitting, pipe is for multiple, and becomes multiple lines and multiple rows arrangement.
The utility model also provides a kind of fire-extinguishing apparatus, and the inner-rotary type breechblock comprised as described in above-mentioned any one determines bore multibarreled launcher.
Inner-rotary type breechblock in the utility model determines bore multibarreled launcher, comprise: for place firing-fighting medium transmitting tube, for lighting the igniter of propellant powder and the breechblock for the afterbody that seals described transmitting tube, wherein, side and the described transmitting tube of described breechblock are hinged, described breechblock is provided with rotating revolving part, the cavity for placing described propellant powder is provided with in described revolving part, described cavity is communicated with described transmitting tube, described revolving part inward turning inserts the afterbody of described transmitting tube, and described revolving part is threaded with described transmitting tube.During use, when inner-rotary type breechblock is determined bore multibarreled launcher and carrying platform thereof firm after, the angle of adjustment transmitting tube and stability, with the hinged place of the side of breechblock and described transmitting tube for turning cylinder opens breechblock, driven rotary part exposes simultaneously, from the rear end of transmitting tube or the carrier of front loaded firing-fighting medium, can certainly be that other mode loads firing-fighting medium, then in cavity, cartridge case is loaded, propellant powder is placed with in cartridge case, propellant powder can certainly be loaded in other way, then breechblock is rotated the afterbody making revolving part aim at transmitting tube, then revolving part is rotated, revolving part is threaded with described transmitting tube, whole equipment enters emission state, starting ignition device can be launched.Overall structure is simple, and easy to assembly, efficient quick, achieves rapid reloading.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 determines structural representation when bore multibarreled launcher breechblock is opened for inner-rotary type breechblock that the utility model embodiment provides;
Fig. 2 determines structural representation when bore multibarreled launcher breechblock closes for inner-rotary type breechblock that the utility model embodiment provides.
In upper Fig. 1 and Fig. 2:
Transmitting tube 1, breechblock 2, firing-fighting medium 3, tooth bar 4, revolving part 5, cavity 6, conduction copper rod 7, handle 8.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, Fig. 1 determines structural representation when bore multibarreled launcher breechblock is opened for inner-rotary type breechblock that the utility model embodiment provides; Fig. 2 determines structural representation when bore multibarreled launcher breechblock closes for inner-rotary type breechblock that the utility model embodiment provides.
Inner-rotary type breechblock in the utility model embodiment determines bore multibarreled launcher, comprise: for placing the transmitting tube 1 of firing-fighting medium 3, for lighting the igniter of propellant powder and the breechblock 2 for the afterbody that seals transmitting tube 1, wherein, side and the transmitting tube 1 of breechblock 2 are hinged, breechblock 2 is provided with rotating revolving part 5, the cavity 6 for placing propellant powder is provided with in revolving part 5, cavity 6 is communicated with transmitting tube 1, concrete, cavity 6 and transmitting tube 1 are coaxial communication, revolving part 5 inward turning inserts the afterbody of transmitting tube 1, revolving part 5 is threaded with transmitting tube 1.During use, when inner-rotary type breechblock is determined bore multibarreled launcher and carrying platform thereof firm after, the angle of adjustment transmitting tube 1 and stability, with the hinged place of the side of breechblock 2 and transmitting tube 1 for turning cylinder opens breechblock 2, driven rotary part 5 exposes simultaneously, from the rear end of transmitting tube 1 or the carrier of front loaded firing-fighting medium 3, can certainly be that other mode loads firing-fighting medium 3, then in cavity 6, self-contained cartridge case is loaded, propellant powder is placed with in self-contained cartridge case, propellant powder can certainly be loaded in other way, then being rotated by breechblock 2 makes revolving part 5 aim at the afterbody of transmitting tube 1, then revolving part 5 is rotated, revolving part 5 is threaded with transmitting tube 1, whole equipment enters emission state, starting ignition device can be launched.Overall structure is simple, easy to assembly, and powder charge is convenient, achieves rapid reloading.
In order to optimize such scheme further, revolving part 5 and transmitting tube 1 are threaded by broken teeth or are connected by trapezoidal thread or are connected by continuous thread or connected by ladder interrupted-thread, example is threaded to below with broken teeth, revolving part 5 is provided with the first broken teeth screw thread, the afterbody inwall of transmitting tube 1 is provided with the second broken teeth screw thread, the first broken teeth screw thread and the second broken teeth screw-threaded engagement.Adopt the mode of broken teeth screw thread revolving part 5 and transmitting tube 1 to be threaded, connection speed is fast, and be connected firmly, result of use is better.Sealing ring can also be set certainly simultaneously and improve sealing effectiveness, the airtight performance of revolving part 5 and transmitting tube 1 by transmitting tube 1 afterbody inside and the broken teeth screw thread of breechblock 2 and sealing ring.
In order to optimize such scheme further, firing-fighting medium 3 is placed in firing-fighting medium carrier, and firing-fighting medium carrier comprises shell, and firing-fighting medium carrier is positioned at the front end of cavity 6 and the rear end of transmitting tube 1.The afterbody of shell contacts with the front edge of cavity 6.The diameter of cavity 6 is less than the internal diameter of transmitting tube 1.Be less than the internal diameter of transmitting tube 1 by the diameter arranging cavity 6, realize the steep increasing of internal diameter and produce enormous impact power, launching effect and extinguishing effect better.
In order to optimize such scheme further, above-mentioned inner-rotary type breechblock is determined bore multibarreled launcher and is also comprised handle 8 for locking revolving part 5.Handle 8 has two effects, first effect is the rotation facilitating breechblock 2, second effect unlocks when breechblock 2 is opened by handle 8, breechblock 2 can normally be opened, when handle 8 drives breechblock 2 to close at the afterbody of transmitting tube 1, breechblock 2 is locked onto the afterbody of transmitting tube 1 by handle 8 simultaneously, is provided with tooth bar 4 in handle 8, when handle 8 rotates, tooth bar 4 drives revolving part 5 to rotate.Concrete, be handle 8 be crank handle, one end and the transmitting tube 1 of crank handle are hinged, the other end of handle 8 is fixedly connected with breechblock by trapezoid boss, namely, breechblock 2 can directly and transmitting tube 1 hinged, also can by crank handle and transmitting tube 1 hinged, when breechblock 2 is closed, by the revolution of crank handle, band carry-over bar 4 makes revolving part 5 automatic rotation certain angle, meanwhile, first broken teeth screw thread rotation certain angle and the second broken teeth screw-threaded engagement, realize being combined and locking with transmitting tube 1 fast; Otherwise unlatching action then.
In order to optimize such scheme further, igniter is electric ignition device, and propellant powder is built in metal cartridge, and the negative pole of igniter is metal cartridge and transmitting tube 1, and the positive pole of igniter is positioned at the afterbody center of cavity 6.Self-contained cartridge case is the metal cartridge being filled with propellant powder, so after self-contained cartridge case is inserted cavity 6, the positive pole being positioned at the afterbody center of cavity 6 contacts with metal cartridge, and now, metal cartridge links together with transmitting tube 1 again, thus defines the path of a conduction, only needs energising to launch, structure is simple, easy to operate.Wherein, the positive pole of igniter can be conductive copper rod 7, conduction copper rod 7 spins turntable 5 inserts and enters in cavity 6, is namely built in breechblock 2 and is connected with metal cartridge with in cavity 6.Damping pad can also be coated with in the outside of conduction copper rod 7, reduce the impact of propellant powder explosion time to conduction copper rod 7.
Wherein, transmitting tube 1 can be multiple and have certain length, and become multiple lines and multiple rows arrangement, namely in matrix pattern of rows and columns, the transmitting tube that this kind is formed with matrix pattern of rows and columns is called transmitting tool, certainly, transmitting tube can with arbitrary arrangement combining form, adjust different forms according to different scenes of a fire dangerous situation flexibly.
The utility model embodiment also provides a kind of fire-extinguishing apparatus, and the inner-rotary type breechblock comprised as described in above-mentioned any one embodiment determines bore multibarreled launcher.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. inner-rotary type breechblock determines a bore multibarreled launcher, it is characterized in that, comprising:
For place firing-fighting medium transmitting tube, for lighting the igniter of propellant powder and the breechblock for the afterbody that seals described transmitting tube, wherein,
Side and the described transmitting tube of described breechblock are hinged,
Described breechblock being provided with rotating revolving part, in described revolving part, being provided with the cavity for placing described propellant powder, described cavity and described transmitting tube coaxial communication,
Described revolving part inward turning inserts the afterbody of described transmitting tube, and described revolving part is threaded with described transmitting tube.
2. inner-rotary type breechblock according to claim 1 determines bore multibarreled launcher, it is characterized in that, described revolving part and described transmitting tube are threaded by broken teeth or are connected by trapezoidal thread or are connected by continuous thread or connected by ladder interrupted-thread.
3. inner-rotary type breechblock according to claim 1 determines bore multibarreled launcher, it is characterized in that, described firing-fighting medium is placed in firing-fighting medium carrier, described firing-fighting medium carrier comprises shell, the front end of described shell is arc or plane and described shell is friable material, and described firing-fighting medium carrier is positioned at the front end of described cavity and the rear end of described transmitting tube.
4. inner-rotary type breechblock according to claim 1 determines bore multibarreled launcher, it is characterized in that, described breechblock is provided with handle, described handle is crank handle, one end and the described transmitting tube of described handle are hinged, and the other end of described handle is fixedly connected with described breechblock by trapezoid boss.
5. inner-rotary type breechblock according to claim 4 determines bore multibarreled launcher, it is characterized in that, is provided with tooth bar in described handle, and when described handle rotates, revolving part described in described rack drives rotates.
6. inner-rotary type breechblock according to claim 3 determines bore multibarreled launcher, it is characterized in that, the diameter of described cavity is less than the internal diameter of described transmitting tube.
7. inner-rotary type breechblock according to claim 1 determines bore multibarreled launcher, it is characterized in that, described transmitting tube is multiple, and becomes multiple lines and multiple rows arrangement.
8. inner-rotary type breechblock according to claim 1 determines bore multibarreled launcher, it is characterized in that, described igniter is electric ignition device, and the negative pole of described igniter is described metal cartridge and described transmitting tube, and the positive pole of described igniter is positioned at the afterbody center of described cavity.
9. inner-rotary type breechblock according to claim 8 determines bore multibarreled launcher, it is characterized in that, the just very conductive copper of described igniter rod, and described conduction copper rod is built in described breechblock and is connected with described metal cartridge with in described cavity.
10. a fire-extinguishing apparatus, is characterized in that, the inner-rotary type breechblock comprised as described in the claims 1-9 any one determines bore multibarreled launcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076988.6U CN205216021U (en) | 2015-12-22 | 2015-12-22 | Interior rotating bolt body decides bore multitube emitter and fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076988.6U CN205216021U (en) | 2015-12-22 | 2015-12-22 | Interior rotating bolt body decides bore multitube emitter and fire extinguishing apparatus |
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| Publication Number | Publication Date |
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| CN205216021U true CN205216021U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521076988.6U Active CN205216021U (en) | 2015-12-22 | 2015-12-22 | Interior rotating bolt body decides bore multitube emitter and fire extinguishing apparatus |
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| CN (1) | CN205216021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413092A (en) * | 2015-12-22 | 2016-03-23 | 长春远洋特种工业材料有限公司 | Internally-rotating breechblock fixed-aperture multi-tube propelling device and fire-extinguishing equipment |
| CN107941080A (en) * | 2017-11-08 | 2018-04-20 | 航宇救生装备有限公司 | A kind of parachute Gas Gun expeimental cartridge automatic Loading method |
-
2015
- 2015-12-22 CN CN201521076988.6U patent/CN205216021U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413092A (en) * | 2015-12-22 | 2016-03-23 | 长春远洋特种工业材料有限公司 | Internally-rotating breechblock fixed-aperture multi-tube propelling device and fire-extinguishing equipment |
| CN107941080A (en) * | 2017-11-08 | 2018-04-20 | 航宇救生装备有限公司 | A kind of parachute Gas Gun expeimental cartridge automatic Loading method |
| CN107941080B (en) * | 2017-11-08 | 2019-10-15 | 航宇救生装备有限公司 | A kind of parachute Gas Gun expeimental cartridge automatic Loading method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |