CN114569914A - Forest fire-extinguishing emitter - Google Patents
Forest fire-extinguishing emitter Download PDFInfo
- Publication number
- CN114569914A CN114569914A CN202111584418.8A CN202111584418A CN114569914A CN 114569914 A CN114569914 A CN 114569914A CN 202111584418 A CN202111584418 A CN 202111584418A CN 114569914 A CN114569914 A CN 114569914A
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- Prior art keywords
- barrel
- fire
- firing
- hammer
- pulling rope
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000010304 firing Methods 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000009527 percussion Methods 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Toys (AREA)
Abstract
The invention discloses a forest fire-extinguishing launcher which comprises a barrel (1), a seat plate (2) and a support, wherein one end of the barrel (1) is provided with a buffer mechanism (3), the other end of the barrel is provided with a pulling type firing device, the end of the pulling type firing device is arranged on the seat plate (2), the buffer mechanism (3) is connected with the support through a direction mechanism (4), the pulling type firing device comprises a fire pulling rope (5), a firing mechanism arranged at the bottom end of the barrel (1) and a guide pulley mechanism rotatably arranged on the outer wall of the barrel (1), one end of the fire pulling rope (5) is connected with the firing mechanism, and the other end of the fire pulling rope penetrates through the guide pulley mechanism. The invention has the advantages of simple structure, convenient operation and strong adaptability to terrain environment, and can not only extinguish fire in complex terrain areas, improve the applicability, but also enlarge the range of the shooting angle, and simultaneously realize the accurate operation by one person.
Description
Technical Field
The invention relates to a fire extinguishing launcher, in particular to a forest fire extinguishing launcher.
Background
At present, the ground-based forest fire extinguishing launcher is self-systematized remote throwing type forest fire extinguishing equipment, and various ground-based remote forest fire extinguishing systems are vigorously developed in China for ensuring the personal safety of fire fighting personnel and achieving the purposes of 'getting early, getting small and getting a fire' according to the characteristic that the terrain of a use site is complex.
The existing sitting ground type remote forest fire extinguishing system is generally a transmitter adopting a military mortar technology, and has the main defects that: (1) a fixed firing pin firing mechanism is adopted, only parabolic firing at an angle of more than 45 degrees can be carried out, direct fire extinguishing cannot be carried out on fire ignition lines of cliffs and steep walls, and the firing precision is low; (2) by adopting the rear-pull type hair pulling mechanism, an operator must stand behind the emitter to perform small-angle hair pulling shooting, and cannot erect and operate the emitter in a terrain complex area, such as a mountain lane, in front of a steep wall or in dense shrubs; (3) the length of the left foot tube and the right foot tube of the foot rest can not be respectively adjusted, and the pivots of the left foot tube and the right foot tube are required to be positioned on the same horizontal plane to ensure that the whole emitter is in a horizontal state; (4) the horizontal posture adjustment of the optical sighting telescope is mainly adjusted through the horizontal fulcrum positions of the left foot tube and the right foot tube of the foot rest of the emitter, and the adjustment process requires that at least two operators which are mutually matched for a long time simultaneously carry out matching operation; (5) the scale range of the optical sighting device is generally 45 ︒ -85 ︒, and the horizontal straight-lighting operation cannot be carried out while the high-angle bending is carried out.
Disclosure of Invention
The invention aims to provide a forest fire extinguishing launcher which is simple in structure, convenient to carry and adjustable in pulling direction.
The invention aims to realize the forest fire extinguishing launcher by the technical scheme, which comprises a barrel, a seat plate and a support, wherein one end of the barrel is provided with a buffer mechanism, the other end of the barrel is provided with a pull-out type firing device, the end of the pull-out type firing device is arranged on the seat plate, the buffer mechanism is connected with the support through a direction mechanism, the pull-out type firing device comprises a fire pulling rope, a firing mechanism arranged at the bottom end of the barrel and a guide pulley mechanism rotatably arranged on the outer wall of the barrel, one end of the fire pulling rope is connected with the firing mechanism, and the other end of the fire pulling rope penetrates through the guide pulley mechanism.
The guide pulley mechanism comprises a limiting groove arranged on the barrel, a hoop is rotatably arranged in the limiting groove, an installation seat is arranged on the outer wall of the hoop, a U-shaped groove is arranged on the outer wall of the installation seat, and a pulley is arranged in the U-shaped groove; the fire pulling rope passes through the pulley.
Further, the firing mechanism comprises a gun tail shell connected with the bottom end of the barrel, an installation cavity is arranged in the gun tail shell, a spring seat, a hammer, a firing pin and a blocking iron are sequentially arranged in the installation cavity, and a hammer spring with one end abutting against the spring seat is sleeved at one end of the hammer; a through hole is formed in the center of the iron inhibitor, and the striker penetrates through the through hole; a needle return spring with one end abutting against the firing pin and the other end penetrating through the blocking iron is sleeved on the firing pin; a poking element capable of driving the hammer to move is arranged in the mounting cavity and on one side of the hammer, one end of the poking element is movably connected with the gun tail shell through a retaining nail, the other end of the poking element penetrates through the gun tail shell, and a pull handle is arranged at the penetrating end; one end of the fire pulling rope is connected with the pull handle.
In order to facilitate the height adjustment, the bracket comprises a bracket seat, two upper foot tubes are uniformly distributed on the bracket seat, and a vertical tube is vertically arranged in the center of the bracket seat; a lower foot pipe penetrating through the upper foot pipe is arranged at the lower end of the upper foot pipe, a locker is arranged on the lower foot pipe, a movable sleeve is arranged at the lower part of the vertical pipe, and the locker is connected with the movable sleeve through a supporting pipe; the bottom of the lower foot tube is movably provided with an insertion nail.
In order to facilitate angle adjustment, a semi-open type mortar standing universal connector is arranged on the seat plate, and a hemispherical ball head is arranged at the bottom of the gun tail shell and inserted into the semi-open type mortar standing universal connector.
Further, an optical precision sighting device is arranged on the barrel and close to the buffer machine, and the scale range of the optical precision sighting device is 00-1400 mil.
Due to the adoption of the technical scheme, the fire extinguisher has the advantages of simple structure, simplicity and convenience in operation and strong terrain environment adaptability, can extinguish fire in a complicated terrain area, improves the applicability, increases the range of the firing angle, and can be accurately operated by a single person.
Drawings
The drawings of the invention are illustrated as follows:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a firing mechanism of the present invention;
FIG. 5 is a cross-sectional view B-B of FIG. 4;
figure 6 is a schematic view of the connecting structure of the catheter guiding pulley mechanism of the present invention;
fig. 7 is a schematic view of a connection structure of the seat plate and the breech housing.
Detailed Description
The following detailed description of the embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention claimed in the claims.
Example 1: as shown in figures 1 and 2, a forest transmitter of putting out a fire, includes barrel 1, bedplate 2 and support, the one end of barrel 1 is provided with buffer gear 3, and the other end is provided with the formula of drawing and sends out trigger device, and this end setting is on bedplate 2, buffer gear 3 passes through direction mechanism 4 and leg joint, draw the formula trigger device including drawing the fire rope 5, set up the trigger mechanism in barrel 1 bottom and rotate the guide pulley mechanism who sets up on barrel 1 outer wall, draw the one end and the trigger mechanism of fire rope 5 to be connected, the other end passes guide pulley mechanism.
After receiving a fire prevention task, quickly transporting the transmitter to a designated area, selecting a transmitter erection site and erecting the transmitter according to the field condition at a roadside or a standby area; an operator sets up a site according to the launching device, adjusts the length of the support to the integral level of the launcher, and selects a standing (squatting) position of the operator at the rear or the left and right side of the launcher; the emitter is accurately aimed at a target fire point by quickly adjusting an optical sighting device adjusting knob, a height component and a direction component by a sighting hand by a single person; fire extinguishing bombs are filled in the barrel 1, and are pulled and fired to emit the fire extinguishing bombs to fire areas, so that the aims of fighting and controlling forest fires in fire areas such as cliffs, steep walls and the like which are difficult to reach by personnel and equipment are fulfilled, and the personal safety of fire extinguishing team members is protected; after the task is completed, all the parts are disassembled and boxed, and the quick transfer is carried out according to the superior indication.
As shown in fig. 3 and 6, the guide pulley mechanism includes a limiting groove 6 disposed on the barrel 1, a hoop 7 is rotatably disposed in the limiting groove 6, an installation seat 8 is disposed on an outer wall of the hoop 7, a U-shaped groove 9 is disposed on an outer wall of the installation seat 8, and a pulley 10 is disposed in the U-shaped groove 9; the fire pulling rope 5 passes through the pulley 10; the guide pulley mechanism guides the forward pulling direction of the fire pulling rope 5 to the rear or the side of the emitter, and an operator can carry out remote large-angle pulling operation at the rear or the side; through spacing groove 6, prevent that guide pulley mechanism from taking place the displacement because of the huge vibration that the transmission produced in the twinkling of an eye. An operator can choose to perform hair pulling operation behind the transmitter or on the left side and the right side according to actual conditions, and only the barrel 1 needs to be rotated to adjust the guide pulley mechanism arranged on the barrel 1 to the direction right above or on the left side and the right side during operation.
Further describing, as shown in fig. 4 and 5, the firing mechanism includes a breech housing 11 connected to the bottom end of the barrel 1, an installation cavity is provided in the breech housing 11, a spring seat 12, a hammer 13, a firing pin 14 and a sear 15 are sequentially provided in the installation cavity, and a hammer spring 16 with one end abutting against the spring seat 12 is sleeved on one end of the hammer 13; a through hole 17 is formed in the center of the iron inhibitor 15, and the striker 14 penetrates through the through hole 17; a clip spring 18 with one end abutting against the firing pin 14 and the other end penetrating into the blocking iron 15 is sleeved on the firing pin 14; a poking rotor 19 capable of driving the hammer 13 to move is arranged in the mounting cavity and on one side of the hammer 13, one end of the poking rotor 19 is movably connected with the gun tail shell 11 through a retaining nail 20, the other end penetrates through the gun tail shell 11, and a pull handle 21 is arranged at the penetrating end; one end of the fire pulling rope 5 is connected with a pull handle 21.
Further, the support comprises a support base 22, two upper foot tubes 23 are uniformly distributed on the support base 22, and a vertical tube 24 is vertically arranged in the center of the support base 22; a lower foot pipe 25 penetrating the upper foot pipe 23 is arranged at the lower end of the upper foot pipe 23, a locker 26 is arranged on the lower foot pipe 25, a movable sleeve 27 is arranged at the lower part of the vertical pipe 24, and the locker 26 is connected with the movable sleeve 27 through a supporting pipe 28; an insertion nail 29 is movably arranged at the bottom of the lower foot tube 25; in the invention, the length of the lower foot pipe 25 can be adjusted to achieve the aim of erecting the emitter on uneven ground to reach the level.
As shown in fig. 7, a semi-open type mortar-standing universal connector 30 is arranged on the seat plate 2, a semi-spherical ball head 31 is arranged at the bottom of the breech housing 11, and the semi-spherical ball head 31 is inserted into the semi-open type mortar-standing universal connector 30; the hemispherical ball head 31 can rotate in the half-open type mortar-holding universal connector 30 so as to facilitate the connection of the barrel 1 and the seat plate 2, and can rotate leftwards or rightwards according to the field situation when in use, thereby facilitating the operation.
Further, an optical precision sighting device 32 is arranged on the barrel 1 and close to the buffer machine 3, and the scale range of the optical precision sighting device 32 is 00-1400 mil.
Before the fire extinguishing bullet is used, the head of the firing pin 14 is checked to be about 1.5mm below the upper plane of the iron resistor 15, and when the fire extinguishing bullet is shot at a high angle, the fire extinguishing bullet can freely slide down to be in place; when the low-angle filling is carried out, the filling handle is used for filling in place, and the slight impact sound of the filling bullet is carefully heard; the state of the pull handle of the gun tail firing mechanism is checked, the gun tail firing mechanism is determined to be in a position to be fired, then the firing rope 5 is pulled to drive the pull handle 21 to move forwards, the hammer 13 is compressed backwards to the limiting part and then released, the hammer 13 pushes the firing pin 14 to move forwards under the elastic force of the firing pin spring 16 to impact the bottom fire of the fire extinguishing bomb, the fire is launched, and then the fire is reset under the action of the return spring 18.
Claims (6)
1. The utility model provides a forest transmitter of putting out a fire, includes barrel (1), bedplate (2) and support, the one end of barrel (1) is provided with buffer gear (3), and the other end is provided with the formula of pulling out percussion device, and this end setting is on bedplate (2), buffer gear (3) are through direction mechanism (4) and leg joint, characterized by: the pulling type firing device comprises a pulling rope (5), a firing mechanism arranged at the bottom end of the barrel (1) and a guide pulley mechanism rotatably arranged on the outer wall of the barrel (1), wherein one end of the pulling rope (5) is connected with the firing mechanism, and the other end of the pulling rope penetrates through the guide pulley mechanism.
2. A forest fire fighting launcher as claimed in claim 1, wherein: the guide pulley mechanism comprises a limiting groove (6) arranged on the barrel (1), a hoop (7) is rotatably arranged in the limiting groove (6), an installation seat (8) is arranged on the outer wall of the hoop (7), a U-shaped groove (9) is arranged on the outer wall of the installation seat (8), and a pulley (10) is arranged in the U-shaped groove (9); the fire pulling rope (5) penetrates through the pulley (10).
3. A forest fire fighting launcher as claimed in claim 2, wherein: the firing mechanism comprises a gun tail shell (11) connected with the bottom end of the barrel (1), a mounting cavity is arranged in the gun tail shell (11), a spring seat (12), a hammer (13), a firing pin (14) and a blocking iron (15) are sequentially arranged in the mounting cavity, and a hammer spring (16) with one end abutting against the spring seat (12) is sleeved at one end of the hammer (13); a through hole (17) is formed in the center of the iron resistor (15), and the striker pin (14) penetrates through the through hole (17); a clip spring (18) with one end abutting against the firing pin (14) and the other end penetrating into the blocking iron (15) is sleeved on the firing pin (14); a poking rotor (19) capable of driving the hammer (13) to move is arranged in the mounting cavity and on one side of the hammer (13), one end of the poking rotor (19) is movably connected with the gun tail shell (11) through a retaining nail (20), the other end penetrates through the gun tail shell (11), and a pull handle (21) is arranged at the penetrating end; one end of the fire pulling rope (5) is connected with the pull handle (21).
4. A forest fire fighting launcher as claimed in claim 3, wherein: the support comprises a support seat (22), two upper foot tubes (23) are uniformly distributed on the support seat (22), and a vertical tube (24) is vertically arranged in the center of the support seat (22); a lower foot pipe (25) penetrating into the upper foot pipe (23) is arranged at the lower end of the upper foot pipe (23), a locker (26) is arranged on the lower foot pipe (25), a movable sleeve (27) is arranged at the lower part of the vertical pipe (24), and the locker (26) is connected with the movable sleeve (27) through a supporting pipe (28); an insertion nail (29) is movably arranged at the bottom of the lower foot tube (25).
5. A forest fire fighting launcher as claimed in claim 4, wherein: a semi-open type mortar-holding universal connector (30) is arranged on the seat plate (2), a semi-spherical ball head (31) is arranged at the bottom of the gun tail shell (11), and the semi-spherical ball head (31) is inserted into the semi-open type mortar-holding universal connector (30).
6. A forest fire fighting launcher as claimed in claim 5, wherein: an optical precision sighting device (32) is arranged on the barrel (1) and close to the buffer machine (3), and the scale range of the optical precision sighting device (32) is 00-1400 mil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111584418.8A CN114569914A (en) | 2021-12-23 | 2021-12-23 | Forest fire-extinguishing emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111584418.8A CN114569914A (en) | 2021-12-23 | 2021-12-23 | Forest fire-extinguishing emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114569914A true CN114569914A (en) | 2022-06-03 |
Family
ID=81769787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111584418.8A Pending CN114569914A (en) | 2021-12-23 | 2021-12-23 | Forest fire-extinguishing emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114569914A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193180Y (en) * | 1994-05-23 | 1995-03-29 | 南京理工大学 | Fire-extinguishing shell and firing apparatus |
| JPH09285560A (en) * | 1996-04-24 | 1997-11-04 | Toshi Soken:Kk | Fire extinguishing bullet shooting device |
| CN1765432A (en) * | 2005-11-09 | 2006-05-03 | 岳全生 | Bracket type pneumatic fire-extinguishing cannon |
| CN200972361Y (en) * | 2006-09-18 | 2007-11-07 | 成都陵川特种工业有限责任公司 | Multipurpose forestry protection launcher |
| CN201807111U (en) * | 2010-10-18 | 2011-04-27 | 贵州航天风华精密设备有限公司 | Portable transmitting device for remotely extinguishing forest fire |
| CN106342146B (en) * | 2010-12-21 | 2014-05-28 | 齐齐哈尔北方机器有限责任公司 | A kind of Cleaner |
| CN104848744A (en) * | 2015-05-18 | 2015-08-19 | 浏阳市浏河机械有限公司 | Fire extinguishing bomb launching ejector with remote marks |
| CN106335458A (en) * | 2016-10-31 | 2017-01-18 | 公安部天津消防研究所 | Mechanical full-linked passenger car glass breaker assembly |
| CN106482580A (en) * | 2016-12-20 | 2017-03-08 | 重庆盛镁镁业有限公司 | A kind of fire extinguisher bomb boundling transmitter |
| CN209763874U (en) * | 2019-03-15 | 2019-12-10 | 湖南兵器东升机械制造有限公司 | Pull-out type gun tail mechanism |
| CN211561652U (en) * | 2019-12-26 | 2020-09-25 | 湖南兵器跃进机电有限公司 | Portable curved-jet type forest fire extinguishing launching device |
-
2021
- 2021-12-23 CN CN202111584418.8A patent/CN114569914A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193180Y (en) * | 1994-05-23 | 1995-03-29 | 南京理工大学 | Fire-extinguishing shell and firing apparatus |
| JPH09285560A (en) * | 1996-04-24 | 1997-11-04 | Toshi Soken:Kk | Fire extinguishing bullet shooting device |
| CN1765432A (en) * | 2005-11-09 | 2006-05-03 | 岳全生 | Bracket type pneumatic fire-extinguishing cannon |
| CN200972361Y (en) * | 2006-09-18 | 2007-11-07 | 成都陵川特种工业有限责任公司 | Multipurpose forestry protection launcher |
| CN201807111U (en) * | 2010-10-18 | 2011-04-27 | 贵州航天风华精密设备有限公司 | Portable transmitting device for remotely extinguishing forest fire |
| CN106342146B (en) * | 2010-12-21 | 2014-05-28 | 齐齐哈尔北方机器有限责任公司 | A kind of Cleaner |
| CN104848744A (en) * | 2015-05-18 | 2015-08-19 | 浏阳市浏河机械有限公司 | Fire extinguishing bomb launching ejector with remote marks |
| CN106335458A (en) * | 2016-10-31 | 2017-01-18 | 公安部天津消防研究所 | Mechanical full-linked passenger car glass breaker assembly |
| CN106482580A (en) * | 2016-12-20 | 2017-03-08 | 重庆盛镁镁业有限公司 | A kind of fire extinguisher bomb boundling transmitter |
| CN209763874U (en) * | 2019-03-15 | 2019-12-10 | 湖南兵器东升机械制造有限公司 | Pull-out type gun tail mechanism |
| CN211561652U (en) * | 2019-12-26 | 2020-09-25 | 湖南兵器跃进机电有限公司 | Portable curved-jet type forest fire extinguishing launching device |
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Application publication date: 20220603 |