CN1765432A - Bracket type pneumatic fire-extinguishing cannon - Google Patents
Bracket type pneumatic fire-extinguishing cannon Download PDFInfo
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- CN1765432A CN1765432A CN 200510012974 CN200510012974A CN1765432A CN 1765432 A CN1765432 A CN 1765432A CN 200510012974 CN200510012974 CN 200510012974 CN 200510012974 A CN200510012974 A CN 200510012974A CN 1765432 A CN1765432 A CN 1765432A
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Abstract
The invention discloses a hand extinguishing device, for solving the defects of present technique of air-powered fire-extinguishing cannon which only can be supported with should and has complex structure, small pressure and limited application area. The invention provides a trestle type air-powered fire extinguishing cannon comprising: a barrel; a firing mechanism mounted in the center of barrel; a high-pressure tank connected to the inner cavity of barrel; a cannon lens and a angle-measuring instrument mounted on the barrel; a exhaust valve mounted on the lower part of barrel; a barbette with a pestle; and a device formed by adjustable trestle and connected to the barrel to support the barrel. The invention utilizes the compressed gas as power, while it has the advantages as safety, reliability, simple structure, high working pressure, long shoot range, wide application range, flexible operation and high hit ratio.
Description
Technical field
The present invention relates to the fire-fighting fire extinguishing equipment, is a kind of manually-operated extinguishing device that has compressed gas cylinder.
Background technology
Along with fast development of national economy, fire-fighting work becomes more important, and the swift and violent construction of particularly skyscraper and large scale industry, commerce, style facility is had higher requirement to fire-fighting equipment.Traditional fire hydrant and fire distinguisher are applicable to closely fire extinguishing, for far away, higher fire district, and the fire district that may explode of dangerous product, the fire fighter is difficult to close, and this just needs remote extinguisher that uses, and therefore the fire extinguishing big gun arises at the historic moment.CN2183551Y discloses the fire plant of a kind of " rocket fire-extinguishing bullet ", though its operating distance is far away, can fly to reach far beyond high fire district, but its rocket engine needs gunpowder to be used as power, belong to " fire product ", all have higher requirements for storing, emission, the hidden danger of causing danger is once more not only arranged, and cost an arm and a leg.At above-mentioned shortcoming, CN2234285Y disclosed " air pressure fire monitor " has adopted compressed air, has the advantage of handling safety.But this fire monitor not only owing to need two cylinder propulsive mechanisms, makes its structure very complicated, and lacks the bearing device of regulating aiming and big gun body, makes its poor practicability.CN1089613C is disclosed to be that a kind of volume is little, can singlely bear emission, " Pneumatic fire-fighting fire extinguishing gun " safe in utilization.Though its maneuverability, transmitting range is far away, but still has the following disadvantages: one, can only bear, inconvenience is set up; Two, for reducing reaction, need add the recoil cylinder that contains the multi-buffer spring, make its structure complicated human body; Three, owing to limit by the human body ability, operating pressure can not be too big, and therefore, the scope of application is restricted.
Summary of the invention
Purpose of the present invention is intended to remedy the deficiencies in the prior art, and a kind of bracket type pneumatic fire-extinguishing cannon is provided, and not only is power with the Compressed Gas, and is safe and reliable, and have simple in structure, operating pressure height, far firing range, applied widely, flexible and convenient operation is ordered accurate rate advantages of higher.
The present invention is achieved through the following technical solutions:
A kind of bracket type pneumatic fire-extinguishing cannon comprises: gun tube, be installed in the firing lock at gun tube middle part, and with the gas cylinder that the gun tube inner chamber is communicated with, be arranged on big gun mirror and inclinometer on the gun tube, be opened in the air bleeding valve of gun tube bottom, and the device of support gun tube.The device of described support gun tube is to be made of with a kind of adjustable support that is connected with gun tube the gun platform that contains gun tube bottom big gun pestle.
Described adjustable support, form by left and right sides supporting leg, vertical shaft, elevating mechanism, level(l)ing mechanism, big gun hoop, connecting rod, the big gun hoop is installed on the middle and upper part of gun tube, big gun hoop bottom is connected with the leading screw supporting of level(l)ing mechanism, vertical shaft vertically is connected with the nut at leading screw middle part, and elevating mechanism is equipped with on the top of vertical shaft, and left and right supporting leg is hinged on the elevating mechanism symmetrically, one end of connecting rod is hinged on the vertical shaft, and the other end is connected with gun platform.
Described firing lock, form by firing handle, towing plate, pull bar, kayser, the firing handle front end is hinged on the gun tube, the other end is provided with back-moving spring, the middle part and the gun tube of towing plate are hinged, the towing plate front end can contact with the pushing block on the firing handle, and the rear end and the pull bar of towing plate are hinged, and the other end of pull bar is connected with kayser.
Described kayser is made up of pressure hook, bearing, rest pad, stop screw, compression spring, limiting plate, torsionspring, it is corresponding that the end of pressure hook is the conehead of inclined-plane and fire extinguisher bomb, the pressure hook middle part is hinged with the bearing that is fixed on the gun tube front end by pivot pin, the rear end of pressure hook can be pressed on the rest pad, rest pad is connected with pull bar, be provided with the compression spring between pull bar and the rest pad, and it is spacing by the limiting plate that is fixed on the gun tube, rest pad is provided with torsionspring, and by stop screw, make the upper end of torsionspring be pressed in the upper back of pressure hook all the time.
Described gun platform be provided with the big gun pestle hinged stay mortar, gun platform is divided into supporting leg.
Described supporting leg can be an a kind of pawl.
Below the described left and right supporting leg supporting leg seat is housed, under the supporting leg seat rubber blanket is arranged.
Described supporting leg seat can be divided into the taper leg.
Described vertical shaft lower end is provided with adapter sleeve, and by bearing pin two connecting plates is hinged on respectively on the left and right supporting leg, and the connecting plate below is provided with spacing ring.
Described elevating mechanism, level(l)ing mechanism are respectively equipped with crank, handle.
Described fire extinguisher bomb is a prior art, also fire extinguisher bomb can be changed system into rescuing device, and escape apparatus such as first aid rope, shielding are set.
The present invention compared with prior art not only with the Compressed Gas is power, and is safe and reliable, but also has the following advantages and useful effect:
1, simple in structure.Adopt rack-like structures owing to support the device of gun tube, the reaction force during emission can be absorbed by gun platform and bearing, therefore, can cancel recoil cylinder and the buttstrap device that contains the two-stage buffer spring than prior art.Simplify mechanism, reduced cost.
2, operating pressure height.Adopt rack-like structures owing to support the device of gun tube, need not human body and bear, the reaction during emission acts on gun platform and the bearing, therefore, can improve operating pressure (can reach 2.0Mpa) than prior art, increases range (can reach 210m).
3, simple to operate flexible.Because bracing or strutting arrangement adopted adjustable support, horizontal direction and vertical direction all can be by lever operated, but cooperate the big gun mirror and and the inclinometer flexible modulation, therefore, order accurate rate height than prior art.
4, applied widely.Because the present invention has maneuverability, safe and reliable, therefore the characteristics that transmitting range is far away, can be used for putting out a fire to save life and property of forest, grassland, skyscraper, dangerous goods, special dead angle fire.The present invention can change system into rescuing device with the fire extinguisher bomb of prior art, sends escaping tools such as first aid rope, protective articles to trapped personnel, improves the relief ability.
Also the present invention is further illustrated in conjunction with the accompanying drawings with preferred embodiment below.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation (side view) of adjustable support among Fig. 1;
Fig. 3 is the structural representation (A is to view) of firing lock kayser among Fig. 1;
Fig. 4 is the structural representation (K is to view) of air bleeding valve among Fig. 1;
Fig. 5 is a pawl structural representation of gun platform among Fig. 1;
Fig. 6 is the structural representation of being changed system into rescuing device by fire extinguisher bomb.
The specific embodiment
As shown in Figure 1, a kind of bracket type pneumatic fire-extinguishing cannon comprises: gun tube 1, be installed in the firing lock 2 at gun tube middle part, the gas cylinder 3 that is communicated with the gun tube inner chamber is arranged on big gun mirror 4 and inclinometer 5 on the gun tube, be opened in the air bleeding valve 6 of gun tube bottom, and the device that supports gun tube.
The device of described support gun tube is to be made of with a kind of adjustable support 7 that is connected with gun tube 1 gun platform 8 that contains gun tube 1 bottom big gun pestle 9.
As shown in Figure 1, 2, described adjustable support 7 is made up of left and right supporting leg 7-1, vertical shaft 7-2, elevating mechanism 7-3, level(l)ing mechanism 7-4, big gun hoop 7-5, connecting rod 7-6.Big gun hoop 7-5 is installed on the middle and upper part of gun tube 1, big gun hoop bottom is connected with the leading screw 7-4-1 supporting of level(l)ing mechanism, vertical shaft 7-2 vertically is connected with the nut 7-4-2 at leading screw middle part, elevating mechanism 7-3 is equipped with on the top of vertical shaft, left and right supporting leg 7-1 is hinged on the elevating mechanism symmetrically, the end of connecting rod 7-6 is hinged on the vertical shaft 7-2, and the other end is connected with gun platform 8.
Shown in Fig. 1,3, described firing lock 2 is made up of firing handle 2-1, towing plate 2-2, pull bar 2-3, kayser 2-4.Firing handle 2-1 front end is hinged on the gun tube 1, the other end is provided with back-moving spring 2-1-1, and the middle part of towing plate 2-2 and gun tube 1 are hinged, and the towing plate front end can contact with the pushing block 2-1-2 on the firing handle, the rear end of towing plate and pull bar 2-3 are hinged, and the other end of pull bar is connected with kayser 2-4.
Described kayser 2-4 is made up of pressure hook 2-4-1, bearing 2-4-2, rest pad 2-4-3, stop screw 2-4-4, compression spring 2-4-5, limiting plate 2-4-6, torsionspring 2-4-7.It is corresponding that the end of pressure hook 2-4-1 is the conehead of inclined-plane and fire extinguisher bomb 10, the pressure hook middle part is hinged with the bearing 2-4-2 that is fixed on the gun tube front end by pivot pin 2-4-8, the rear end of pressure hook can be pressed on the rest pad 2-4-3, rest pad 2-4-3 is connected with pull bar 2-3, be provided with compression spring 2-4-5 between pull bar 2-3 and the rest pad 2-4-3, and it is spacing by the limiting plate 2-4-6 that is fixed on the gun tube, rest pad 2-4-3 is provided with torsionspring 2-4-7, and by stop screw 2-4-4, make the upper end of torsionspring 2-4-7 be pressed in the upper back of pressure hook 2-4-1 all the time.
Shown in Fig. 1,5, described gun platform 8 is provided with in the mortar 9-1 hinged with big gun pestle 9, and gun platform is divided into supporting leg 8-1.Described supporting leg 8-1 can be a kind of pawl 8-2.
As shown in Figure 1, 2, supporting leg seat 7-1-1 is housed below the described left and right supporting leg 7-1, rubber blanket 7-1-2 is arranged under the supporting leg seat.Described supporting leg seat 7-1-1 can divide into taper leg 7-1-3.
As shown in Figure 2, described vertical shaft 7-2 lower end is provided with adapter sleeve 7-2-1, and by bearing pin 7-2-2 two connecting plate 7-2-3 is hinged on respectively on the left and right supporting leg 7-1, and the connecting plate below is provided with spacing ring 7-2-4.
As shown in Figure 1, 2, described elevating mechanism 7-3, level(l)ing mechanism 7-4 are respectively equipped with crank 7-3-1, handle 7-4-3.
Shown in Fig. 1,6, described fire extinguisher bomb 10 is prior aries, can remove extinguishing chemical, and first aid rope or escape articles for use 10-1 are set, and changes system into rescuing device.Extinguishing chemical in the fire extinguisher bomb can also be removed, the seeds that change the outfit are used for the afforestation sowing and use.Adopt device of the present invention to expand other purposes, all belong to technical scheme of the present invention.
The course of work of the invention process fire extinguishing:
At first fire extinguisher bomb 10 is packed in the gun tube 1 by the mouth of pipe, dress extinguishing chemical in this fire extinguisher bomb, the pressure hook 2-4-1 of pushing firing lock makes the inclined-plane of its front end contact with the conehead inclined-plane of fire extinguisher bomb, the rear end of pressure hook is supported by rest pad 2-4-3, and the top of pressure hook compressed by torsion spring 2-4-7.Open source of the gas-gas cylinder 3 then, Compressed Gas enters the gun tube inner chamber, and the pressure of Compressed Gas acts on the afterbody of fire extinguisher bomb, enters arm-to-arm.Measuring and calculating goal distance utilizes the big gun mirror 4 of prior art and inclinometer 5 to regulate the emplacement, finds target accurately.Pull firing handle 2-1 during emission, pushing block 2-1-2 on it can make towing plate 2-2 pulling pull bar 2-3, rest pad 2-4-3 is pulled out under pressure hook 2-4-1, pressure hook its front end inclined-plane under torsion spring 2-4-7 effect upwards lifts, fire extinguisher bomb 10 front ends are released, under the thrust of Compressed Gas, fire extinguisher bomb 10 can be launched.When fire extinguisher bomb 10 is under the air pressure arm-to-arm, if need to cancel when launching, can close source of the gas 3 earlier, strike the air valve 5 that begins to rehearse then with the hand, the Compressed Gas in the gun tube 1 is released.
Claims (10)
1, a kind of bracket type pneumatic fire-extinguishing cannon, comprise: gun tube (1), be installed in the firing lock (2) at gun tube middle part, the gas cylinder (3) that is communicated with the gun tube inner chamber, be arranged on big gun mirror (4) and inclinometer (5) on the gun tube, be opened in the air bleeding valve (6) of gun tube bottom, and the device that supports gun tube, it is characterized in that: the device of described support gun tube is to be made of with a kind of adjustable support that is connected with gun tube (7) the gun platform (8) that contains gun tube (1) bottom big gun pestle (9).
2, according to the described bracket type pneumatic fire-extinguishing cannon of claim 1, it is characterized in that: described adjustable support (7), by a left side, right supporting leg (7-1), vertical shaft (7-2), elevating mechanism (7-3), level(l)ing mechanism (7-4), big gun hoop (7-5), connecting rod (7-6) is formed, big gun hoop (7-5) is installed on the middle and upper part of gun tube (1), big gun hoop bottom is connected with leading screw (7-4-1) supporting of level(l)ing mechanism, vertical shaft (7-2) vertically is connected with the nut (7-4-2) at leading screw middle part, elevating mechanism (7-3) is equipped with on the top of vertical shaft, a left side, right supporting leg (7-1) is hinged on the elevating mechanism symmetrically, one end of connecting rod (7-6) is hinged on the vertical shaft (7-2), and the other end is connected with gun platform (8).
3, according to the described bracket type pneumatic fire-extinguishing cannon of claim 1, it is characterized in that: described firing lock (2), form by firing handle (2-1), towing plate (2-2), pull bar (2-3), kayser (2-4), firing handle (2-1) front end is hinged on the gun tube (1), the other end is provided with back-moving spring (2-1-1), the middle part of towing plate (2-2) and gun tube (1) are hinged, the towing plate front end can contact with the pushing block (2-1-2) on the firing handle, (2-3) is hinged for the rear end of towing plate and pull bar, and the other end of pull bar is connected with kayser (2-4).
4, according to the described bracket type pneumatic fire-extinguishing cannon of claim 3, it is characterized in that: described kayser (2-4) is by pressure hook (2-4-1), bearing (2-4-2), rest pad (2-4-3), stop screw (2-4-4), compression spring (2-4-5), limiting plate (2-4-6), torsionspring (2-4-7) is formed, it is corresponding that the end of pressure hook (2-4-1) is the conehead of inclined-plane and fire extinguisher bomb (10), the pressure hook middle part is hinged with the bearing (2-4-2) that is fixed on the gun tube front end by pivot pin (2-4-8), the rear end of pressure hook can be pressed on the rest pad (2-4-3), rest pad (2-4-3) is connected with pull bar (2-3), be provided with compression spring (2-4-5) between pull bar (2-3) and the rest pad (2-4-3), and it is spacing by the limiting plate (2-4-6) that is fixed on the gun tube, rest pad (2-4-3) is provided with torsionspring (2-4-7), and by stop screw (2-4-4), make the upper end of torsionspring be pressed in the upper back of pressure hook (2-4-1) all the time.
5, according to the described bracket type pneumatic fire-extinguishing cannon of claim 1, it is characterized in that: described gun platform (8) be provided with big gun pestle (9) hinged stay mortar (9-1), gun platform is divided into supporting leg (8-1).
6, according to the described bracket type pneumatic fire-extinguishing cannon of claim 5, it is characterized in that: described supporting leg (8-1) can be a kind of pawl (8-2).
7, according to the described bracket type pneumatic fire-extinguishing cannon of claim 2, it is characterized in that: described vertical shaft (7-2) lower end is provided with adapter sleeve (7-2-1), and by bearing pin (7-2-2) two connecting plates (7-2-3) are hinged on respectively on the left and right supporting leg (7-1), the connecting plate below is provided with spacing ring (7-2-4).
8, according to the described bracket type pneumatic fire-extinguishing cannon of claim 2, it is characterized in that: supporting leg seat (7-1-1) is housed below the described left and right supporting leg (7-1), rubber blanket (7-1-2) is arranged under the supporting leg seat.
9, according to the described bracket type pneumatic fire-extinguishing cannon of claim 8, it is characterized in that: described supporting leg seat (7-1-1) is divided into taper leg (7-1-3).
10, according to the described bracket type pneumatic fire-extinguishing cannon of claim 4, it is characterized in that: described fire extinguisher bomb (10) can remove extinguishing chemical, and first aid rope, escape articles for use (10-1) are set, and changes system into rescuing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510012974 CN1765432A (en) | 2005-11-09 | 2005-11-09 | Bracket type pneumatic fire-extinguishing cannon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510012974 CN1765432A (en) | 2005-11-09 | 2005-11-09 | Bracket type pneumatic fire-extinguishing cannon |
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| Publication Number | Publication Date |
|---|---|
| CN1765432A true CN1765432A (en) | 2006-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510012974 Pending CN1765432A (en) | 2005-11-09 | 2005-11-09 | Bracket type pneumatic fire-extinguishing cannon |
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| CN (1) | CN1765432A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716405B (en) * | 2009-12-08 | 2012-02-01 | 哈尔滨工程大学 | Fire-fighting cannon of high-rise building |
| CN103691083A (en) * | 2013-12-30 | 2014-04-02 | 长春市远洋塑胶制品有限公司 | Minitype automatic fire extinguisher |
| WO2014075621A1 (en) * | 2012-11-16 | 2014-05-22 | 青岛科而泰环境控制技术有限公司 | Liquid projection bomb, projecting device and delivery method therefor |
| CN103893936A (en) * | 2014-04-29 | 2014-07-02 | 成都陵川特种工业有限责任公司 | Safe and reliable fire extinguishing emission bracket with long service life |
| CN104524722A (en) * | 2014-12-31 | 2015-04-22 | 西安新竹防灾救生设备有限公司 | Gas fire monitor |
| CN111197945A (en) * | 2020-01-20 | 2020-05-26 | 漳州龙文琪睿生物科技有限公司 | Automatic fire monitor |
| CN114569914A (en) * | 2021-12-23 | 2022-06-03 | 重庆特消消防科技有限公司 | Forest fire-extinguishing emitter |
-
2005
- 2005-11-09 CN CN 200510012974 patent/CN1765432A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716405B (en) * | 2009-12-08 | 2012-02-01 | 哈尔滨工程大学 | Fire-fighting cannon of high-rise building |
| WO2014075621A1 (en) * | 2012-11-16 | 2014-05-22 | 青岛科而泰环境控制技术有限公司 | Liquid projection bomb, projecting device and delivery method therefor |
| US9795814B2 (en) | 2012-11-16 | 2017-10-24 | Qingdao Create Environment Control Technology Co., Ltd. | Liquid projection bomb, projecting device and delivery method therefor |
| CN103691083A (en) * | 2013-12-30 | 2014-04-02 | 长春市远洋塑胶制品有限公司 | Minitype automatic fire extinguisher |
| CN103691083B (en) * | 2013-12-30 | 2017-02-01 | 长春远洋特种工业材料有限公司 | Automatic fire extinguisher |
| CN103893936A (en) * | 2014-04-29 | 2014-07-02 | 成都陵川特种工业有限责任公司 | Safe and reliable fire extinguishing emission bracket with long service life |
| CN103893936B (en) * | 2014-04-29 | 2016-03-23 | 成都陵川特种工业有限责任公司 | Support is launched in a kind of safe and reliable and fire extinguishing of long service life |
| CN104524722A (en) * | 2014-12-31 | 2015-04-22 | 西安新竹防灾救生设备有限公司 | Gas fire monitor |
| CN104524722B (en) * | 2014-12-31 | 2018-09-14 | 西安新竹防灾救生设备有限公司 | A kind of gas fire monitor |
| CN111197945A (en) * | 2020-01-20 | 2020-05-26 | 漳州龙文琪睿生物科技有限公司 | Automatic fire monitor |
| CN111197945B (en) * | 2020-01-20 | 2022-02-15 | 邦威(山西)消防科技发展有限公司 | Automatic fire monitor |
| CN114569914A (en) * | 2021-12-23 | 2022-06-03 | 重庆特消消防科技有限公司 | Forest fire-extinguishing emitter |
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