CN105251166B - Fire monitor body structure - Google Patents
Fire monitor body structure Download PDFInfo
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- CN105251166B CN105251166B CN201510871640.4A CN201510871640A CN105251166B CN 105251166 B CN105251166 B CN 105251166B CN 201510871640 A CN201510871640 A CN 201510871640A CN 105251166 B CN105251166 B CN 105251166B
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Abstract
The invention discloses a fire monitor body structure, which comprises a body pipeline and a muzzle, and is characterized by being provided with a vertical pitching driving device, a horizontal rotating device, a puncturing device, a horizontal pipeline and a U-shaped pipeline, wherein one end of the horizontal pipeline is connected with the body pipeline through the vertical pitching driving device and a bent pipe, the other end of the horizontal pipeline is connected with the U-shaped pipeline through the bent pipe, the U-shaped pipeline is connected with the muzzle through the horizontal rotating device, one end of the puncturing device is connected with the horizontal pipeline, and the other end of the puncturing device is connected with the muzzle.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to a fire monitor body structure.
Background
At present, fire monitor is compact in structure, and tends to be coplanar with swing mechanism and pitching mechanism, so that the space size is reduced; the rotary structure and the pitching structure are basically driven by a worm gear and a worm, the worm gear is usually integrated with the inner rotary body into a whole and is influenced by the material of the rotary body, and the worm gear is weak in strength and cannot bear overlarge torque or large reverse impact. When an oversized puncture device is fixedly connected to the fire monitor body, the traditional worm gear and worm drive cannot support the fire monitor body to move due to torque limitation, and the movement of the fire monitor body in a certain direction is bound to interfere with the puncture device, so that the fire monitor is limited in work.
Moreover, when the existing fire monitor is used for rescuing the fire in the space with strong sealing performance like an airplane cabin, if a rescue worker suddenly opens the cabin door, the fire monitor rushes into the space to cause the enclosed space to rush in a large amount of air instantly, so that the fire is increased and spread, the temperature is increased, and the life safety of passengers and the safety of articles are endangered.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides the fire monitor body structure which is novel in structure, quick to operate, flexible to change, high in fire extinguishing speed and capable of controlling fire.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a fire gun barrel structure, includes gun barrel pipeline and gun muzzle, its characterized in that is equipped with vertical every single move drive arrangement, horizontal slewing device, piercing depth, horizontal pipeline and U-shaped pipeline, horizontal pipeline one end is connected with the gun barrel pipeline through vertical every single move drive arrangement and return bend, and the other end is connected with U-shaped pipeline through the return bend, U-shaped pipeline is connected with the gun muzzle through horizontal slewing device, piercing depth is located gun muzzle one side, piercing depth one end is connected with horizontal pipeline, and the other end is connected with the gun muzzle to do benefit to and rotate gun muzzle and piercing depth in step through vertical every single move drive arrangement and horizontal slewing device, reach the effect of puncturing on one side, putting out a fire on one side.
The vertical pitching driving device comprises a pitching driving motor, a driving chain wheel, a driven chain wheel and a chain, wherein the driving chain wheel is arranged on an output shaft of the pitching driving motor, the driven chain wheel is fixedly connected with a rotating part on a horizontal pipeline, and the driving chain wheel is connected with the driven chain wheel through the chain, so that the pitching driving motor is favorable for driving the driving chain wheel and the driven chain wheel to rotate, and further driving a puncture device and a muzzle on the horizontal pipeline to perform pitching action.
The horizontal rotating device comprises a turbine, a worm and a horizontal driving motor, wherein the horizontal driving motor is connected with a rotating body on a U-shaped pipeline through the turbine and the worm, and a muzzle is driven to do horizontal rotating motion through the horizontal driving motor, so that the interference of vertical pitching and horizontal rotating is avoided.
The puncture device comprises a driving motor, a driving puncture device, a telescopic water pipe and a puncture spray gun, wherein the driving motor is connected with the puncture spray gun through the driving puncture device, the telescopic water pipe is arranged on one side of the driving puncture device, one end of the telescopic water pipe is communicated with the puncture spray gun through an elbow, and the other end of the telescopic water pipe is communicated with a fire extinguisher, so that the driving puncture device is driven by the driving motor to move, the puncture spray gun at the front end of the driving puncture device is driven to move forwards to puncture a closed cabin body, fire extinguishing liquid is injected into the puncture spray gun through the telescopic water pipe, the fire source in the cabin body is sprayed with the liquid through the puncture spray gun, the air humidity in the cabin body is increased, the spread of fire is reduced, and the personal safety of rescuers and passengers.
The invention discloses a puncture driving device, which comprises a screw rod, a spiral guide sleeve, a push rod, a shell, a front end cover and a rear end cover, one end of the shell is fixedly connected with the driving motor through the rear end cover, the other end of the shell is fixedly connected with the front end cover, a screw rod is arranged in the shell, the screw rod passes through the rear end cover and a deep groove ball bearing and a large thrust bearing which are arranged in the rear end cover, one end of the screw rod is fixedly connected with an output shaft of a driving motor, the screw rod is provided with a thread guide sleeve and a push rod, the thread guide sleeve is in threaded connection with the screw rod, the push rod is sleeved with the lead screw, one end of the push rod is fixedly connected with the thread guide sleeve, the other end of the push rod is fixedly connected with the puncture spray gun, the automatic puncture device is favorable for driving the lead screw to rotate through the rotation of the driving motor, so that the thread guide sleeve on the lead screw drives the push rod to move axially along the lead screw, the puncture spray gun is driven to move forwards, and the automatic puncture effect is further achieved.
The puncture spray gun comprises a gun barrel, a nozzle pipe section and a puncture head, wherein the end part of the gun barrel is fixedly connected with a push rod, liquid outlet holes are distributed on the nozzle pipe section, the puncture head is conical, one end of the nozzle pipe section is fixedly communicated with the gun barrel, and the other end of the nozzle pipe section is fixedly connected with the puncture head, so that after a cabin body is penetrated through the puncture head, fire extinguishing liquid is sprayed through the liquid outlet holes on the nozzle pipe section, and fire extinguishing and temperature reduction are realized.
The telescopic water pipe comprises an outer pipe, an inner pipe, a fixing head, a wear-resistant ring and a dustproof ring, wherein one end of the outer pipe is fixedly connected with an outer shell, the other end of the outer pipe is fixedly connected with the fixing head, the outer pipe and the fixing head are respectively sleeved on the inner pipe, and the inner pipe is communicated with a gun barrel through an elbow, so that the inner pipe and the outer pipe move axially under the action of a push rod to achieve the telescopic effect.
According to the invention, a wear-resistant ring and a dust ring can be arranged between the fixed head and the inner pipe, so that the effects of stretching smoothly and prolonging the service life of the inner pipe are achieved.
According to the invention, the blocking plate, the small thrust bearing and the limiting gasket are arranged in the shell, the blocking plate is fixedly connected with the shell, one end part of the lead screw is fixedly connected with the blocking plate through the small thrust bearing, and the other end of the lead screw is fixedly connected with the limiting gasket, so that the stroke of the push rod is limited through the blocking plate and the limiting gasket, and the effect of safe use is achieved.
By adopting the structure, the invention has the advantages of novel structure, quick operation, flexible change, high fire extinguishing speed, fire behavior control and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the puncture device according to the present invention.
Fig. 3 is a schematic structural view of the push rod mechanism in fig. 2.
Fig. 4 is a schematic structural view of the telescopic water pipe in fig. 2.
Fig. 5 is a schematic view of the piercing lance of fig. 2.
Fig. 6 is a diagram showing the effect of the piercing lance of the present invention.
Reference numerals: 1. the gun comprises a motor, 2, a push rod mechanism, 3, a telescopic water pipe, 4, a puncture spray gun, 5, a rear end cover, 6, a blocking plate, 7, a thread guide sleeve, 8, a shell, 9, a lead screw, 10, a limiting gasket, 11, a front end cover, 12, a push rod, 15, a large thrust bearing, 16, a deep groove ball bearing, 17, a small thrust bearing, 18, a sealing plate, 19, an elbow, 20, a gun barrel, 21, a nozzle pipe section, 22, a puncture head, 23, an outer pipe, 24, an inner pipe, 25, a fixing head, 26, a sealing ring, 27, a wear ring, 28, a dust ring, 29, a gun body pipeline, 30, a driving sprocket, 31, a pitch driving motor, 32, a chain, 33, a driven sprocket, 34, a vertical pitch driving device, 35, a puncture device, 36, a rotation driving motor, 37, a horizontal rotation device, 38, a gun muzzle, 39 and a first bent pipe 41 and a second bent.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in the attached drawings, the fire monitor body structure comprises a body pipeline 29 and a muzzle 38, and is characterized in that a vertical pitching driving device 34, a horizontal turning device 37, a puncturing device 35, a horizontal pipeline 39 and a U-shaped pipeline 40 are arranged, one end of the horizontal pipeline 39 is connected with the body pipeline 29 through the vertical pitching driving device 34 and a first bent pipe 41, the other end of the horizontal pipeline is connected with the U-shaped pipeline 40 through a second bent pipe 42, the U-shaped pipeline 40 is connected with the muzzle 38 through the horizontal turning device 37, the puncturing device 35 is located on one side of the muzzle 38, one end of the puncturing device 35 is connected with the horizontal pipeline 39, and the other end of the puncturing device 35 is connected with the muzzle 38, so that the synchronous rotation of the muzzle 38 and the puncturing device 35 through the vertical pitching driving device 34 and the horizontal turning device 37 is facilitated, and the effect.
The vertical pitching driving device 34 comprises a pitching driving motor 31, a driving chain wheel 30, a driven chain wheel 33 and a chain 32, wherein the driving chain wheel 30 is arranged on an output shaft of the pitching driving motor 31, the driven chain wheel 33 is fixedly connected with a rotating part on a horizontal pipeline 39, and the driving chain wheel 30 is connected with the driven chain wheel 33 through the chain 32, so that the pitching driving motor 31 is favorable for driving the driving chain wheel 30 and the driven chain wheel 33 to rotate, and further driving a puncturing device and a muzzle on the horizontal pipeline 39 to do pitching motion.
The horizontal rotating device 37 comprises a turbine, a worm and a horizontal driving motor, wherein the horizontal driving motor is connected with a rotating body on a U-shaped pipeline through the turbine and the worm, and a muzzle is driven to do horizontal rotating motion through the horizontal driving motor, so that the interference of vertical pitching and horizontal rotating is avoided.
The puncture device comprises a driving motor 1, a driving puncture device 2, a telescopic water pipe 3 and a puncture spray gun 4, wherein the driving motor 1 is connected with the puncture spray gun 4 through the driving puncture device 2, the telescopic water pipe 3 is arranged on one side of the driving puncture device 2, one end of the telescopic water pipe 3 is communicated with the puncture spray gun 4 through an elbow, and the other end of the telescopic water pipe 3 is communicated with a fire extinguisher, so that the driving puncture device 2 is driven by the driving motor 1 to move, the puncture spray gun 4 at the front end of the driving puncture device 2 is driven to move forwards to puncture a closed cabin body, fire extinguishing liquid is injected into the puncture spray gun 4 through the telescopic water pipe 3, the fire source in the cabin body is sprayed with the liquid through the puncture spray gun 4, the air humidity in the cabin body is increased, the diffusion of fire is reduced, and the personal safety of rescuers and.
The invention discloses a driving puncture device 2, which comprises a lead screw 9, a spiral guide sleeve 7, a push rod 12, a shell 8, a front end cover 11 and a rear end cover 5, wherein one end of the shell 8 is fixedly connected with a driving motor 1 through the rear end cover 5, the other end of the shell is fixedly connected with the front end cover 11, the lead screw 9 is arranged in the shell 8, the lead screw 9 passes through the rear end cover 5 and a deep groove ball bearing 16 and a large thrust bearing 15 which are arranged in the rear end cover 5, one end of the lead screw is fixedly connected with an output shaft of the driving motor 1, the lead screw 9 is provided with a thread guide sleeve 7 and a push rod 12, the thread guide sleeve 7 is in threaded connection with the lead screw 9, the push rod 12 is sleeved with the lead screw 9, one end of the push rod 12 is fixedly connected with the thread guide sleeve 7, the other end of the push rod is fixedly connected with a puncture spray gun 4, so, the puncture spray gun 4 is driven to move forward, thereby achieving the effect of automatic puncture.
The puncture spray gun 4 comprises a gun barrel 20, a nozzle pipe section 21 and a puncture head 22, wherein the end part of the gun barrel 20 is fixedly connected with a push rod 12, liquid outlets are distributed on the nozzle pipe section 21, the puncture head 22 is conical, one end of the nozzle pipe section 21 is fixedly communicated with the gun barrel 20, and the other end of the nozzle pipe section 21 is fixedly connected with the puncture head 22, so that after a cabin body is penetrated through the puncture head 22, fire extinguishing liquid is sprayed through the liquid outlets on the nozzle pipe section 21, and fire extinguishing and temperature reduction are realized.
The telescopic water pipe 3 comprises an outer pipe 23, an inner pipe 24, a fixed head 25, a wear-resistant ring 27 and a dustproof ring 28, wherein one end of the outer pipe 23 is fixedly connected with the outer shell 8, the other end of the outer pipe is fixedly connected with the fixed head 25, the outer pipe 23 and the fixed head 25 are respectively sleeved on the inner pipe 24, and the inner pipe 24 is communicated with the gun barrel 20 through an elbow, so that the inner pipe 24 and the outer pipe 23 move axially under the action of the push rod 12 to achieve the telescopic effect.
According to the invention, a wear-resistant ring 27 and a dust ring 28 can be arranged between the fixed head 25 and the inner pipe 24, so that the effects of stretching smoothly and prolonging the service life of the inner pipe are achieved.
According to the invention, the blocking plate 6, the small thrust bearing 17 and the limiting gasket 10 are arranged in the shell 8, the blocking plate 6 is fixedly connected with the shell 8, one end part of the screw rod 9 is fixedly connected with the blocking plate 6 through the small thrust bearing 17, and the other end part of the screw rod is fixedly connected with the limiting gasket 10, so that the stroke of the push rod 12 is limited through the blocking plate 6 and the limiting gasket 10, and the effect of safe use is achieved.
When the invention is used, the fixed end of the gun body pipeline is connected with fire fighting equipment through a flange, the pitching driving motor is controlled by a control system of the fire fighting equipment to act to drive a driving chain wheel and a driven chain wheel to rotate so as to drive a gun muzzle to look up or look down, meanwhile, the horizontal driving motor is driven to act to drive a puncture device and the gun muzzle to horizontally rotate, the gun muzzle is opposite to the fire position, after the gun muzzle is aligned, the driving motor is driven to act to drive a lead screw 9 to rotate, the lead screw 9 drives a push rod 12 to do linear motion through a spiral guide sleeve 7, so that a puncture spray gun 4 at the front end of the push rod 12 punctures a closed space, an inner pipe 24 in a telescopic water pipe 3 axially moves relative to an outer pipe 23 in the advancing process of the push rod 12, so that a fire extinguishing agent is sprayed out through the outer pipe 23, the inner pipe 24, the fire extinguishing agent is sprayed out to the periphery of the space through the liquid outlet holes on the puncture spray gun 4, and meanwhile, the fire is extinguished outside the cabin through the muzzle.
By adopting the structure, the invention has the advantages of novel structure, quick operation, flexible change, high fire extinguishing speed, fire behavior control and the like.
Claims (2)
1. The utility model provides a fire monitor body structure, includes body pipeline and big gun mouth, its characterized in that is equipped with vertical every single move drive arrangement, horizontal slewer, piercing depth, horizontal pipeline and U-shaped pipeline, horizontal pipeline one end is connected with the body pipeline through vertical every single move drive arrangement and return bend, and the other end is connected with U-shaped pipeline through the return bend, U-shaped pipeline is connected with the big gun mouth through horizontal slewer, piercing depth one end is connected with horizontal pipeline, and the other end is connected with the big gun mouth, vertical every single move drive arrangement comprises every single move driving motor, drive sprocket, driven sprocket and chain, be equipped with drive sprocket on every single move driving motor's the output shaft, the rotating member fixed connection on driven sprocket and the horizontal pipeline, drive sprocket is connected with driven sprocket through the chain, horizontal slewer is by turbine, a, The puncture device comprises a driving motor, a driving puncture device, a telescopic water pipe and a puncture spray gun, wherein the driving motor is connected with the puncture spray gun through the driving puncture device, one side of the driving puncture device is provided with the telescopic water pipe, one end of the telescopic water pipe is communicated with the puncture spray gun through an elbow, the other end of the telescopic water pipe is communicated with a fire extinguisher, the driving puncture device comprises a lead screw, a spiral guide sleeve, a push rod, a shell, a front end cover and a rear end cover, one end of the shell is fixedly connected with the driving motor through the rear end cover, the other end of the shell is fixedly connected with the front end cover, the lead screw is arranged in the shell, the lead screw penetrates through a deep groove ball bearing and a large thrust bearing which are arranged in the rear end cover and the rear end cover, and one end of the lead screw is fixedly, the puncture spray gun is characterized in that the screw rod is provided with a thread guide sleeve and a push rod, the thread guide sleeve is in threaded connection with the screw rod, the push rod is sleeved with the screw rod, one end of the push rod is fixedly connected with the thread guide sleeve, the other end of the push rod is fixedly connected with the puncture spray gun, the puncture spray gun comprises a gun barrel, a nozzle pipe section and a puncture head, the end part of the gun barrel is fixedly connected with the push rod, a liquid outlet hole is distributed on the nozzle pipe section, the puncture head is conical, one end of the nozzle pipe section is fixedly communicated with the gun barrel, the other end of the nozzle pipe section is fixedly connected with the puncture head, the telescopic water pipe comprises an outer pipe, an inner pipe and a fixed head, one end of the outer pipe is fixedly connected with the shell, the other end of the outer pipe is fixedly connected with the fixed head, the outer pipe and the fixed head are respectively sleeved on the inner, one end of the screw rod is fixedly connected with the blocking plate through a small thrust bearing, and the other end of the screw rod is fixedly connected with the limiting gasket.
2. The fire monitor barrel structure of claim 1, wherein a wear ring and a dust ring are disposed between the fixed head and the inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871640.4A CN105251166B (en) | 2015-12-02 | 2015-12-02 | Fire monitor body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871640.4A CN105251166B (en) | 2015-12-02 | 2015-12-02 | Fire monitor body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105251166A CN105251166A (en) | 2016-01-20 |
| CN105251166B true CN105251166B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871640.4A Active CN105251166B (en) | 2015-12-02 | 2015-12-02 | Fire monitor body structure |
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| Country | Link |
|---|---|
| CN (1) | CN105251166B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5301756A (en) * | 1991-07-01 | 1994-04-12 | Crash Rescue Equipment Service, Inc. | Vehicle mounted aerial lift |
| CN101678223A (en) * | 2007-04-12 | 2010-03-24 | 罗森巴赫国际股份公司 | Device for use in fire-fighting operations |
| CN103528854A (en) * | 2013-11-01 | 2014-01-22 | 白银有色集团股份有限公司 | Drilling type frozen ore sampling device |
| CN103611227A (en) * | 2013-07-30 | 2014-03-05 | 陈苏 | Drilling and through-wall fire extinguishing device |
| CN204311972U (en) * | 2014-10-30 | 2015-05-06 | 国家电网公司 | Vehicular rig |
-
2015
- 2015-12-02 CN CN201510871640.4A patent/CN105251166B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5301756A (en) * | 1991-07-01 | 1994-04-12 | Crash Rescue Equipment Service, Inc. | Vehicle mounted aerial lift |
| CN101678223A (en) * | 2007-04-12 | 2010-03-24 | 罗森巴赫国际股份公司 | Device for use in fire-fighting operations |
| CN103611227A (en) * | 2013-07-30 | 2014-03-05 | 陈苏 | Drilling and through-wall fire extinguishing device |
| CN103528854A (en) * | 2013-11-01 | 2014-01-22 | 白银有色集团股份有限公司 | Drilling type frozen ore sampling device |
| CN204311972U (en) * | 2014-10-30 | 2015-05-06 | 国家电网公司 | Vehicular rig |
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| Publication number | Publication date |
|---|---|
| CN105251166A (en) | 2016-01-20 |
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