CN114404858A - Training device for improving use skill of fire-fighting lance - Google Patents
Training device for improving use skill of fire-fighting lance Download PDFInfo
- Publication number
- CN114404858A CN114404858A CN202210123884.4A CN202210123884A CN114404858A CN 114404858 A CN114404858 A CN 114404858A CN 202210123884 A CN202210123884 A CN 202210123884A CN 114404858 A CN114404858 A CN 114404858A
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- Prior art keywords
- fire
- fighting lance
- ring
- guide cylinder
- fixedly connected
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0081—Training methods or equipment for fire-fighting
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention aims to solve the using problem of a fire-fighting lance, and discloses a training device for improving the using skill of the fire-fighting lance, which comprises a mounting plate, wherein a vertical rod is fixedly mounted on the lower side of the right side surface of the mounting plate, a bottom plate is mounted at the lower end of the vertical rod, a connecting plate is fixedly mounted on the lower side of the left side surface of the mounting plate, ventilating pipes are symmetrically and fixedly mounted on the left side surface of the connecting plate, a connecting ring is connected to the left side inside the ventilating pipes, a supporting shaft is sleeved inside the connecting ring, a sleeve ring is sleeved outside the supporting shaft, an air bag is sleeved on the inner wall of the sleeve ring, a sliding rod is fixedly connected to the upper side surface of the sleeve ring, a seat plate is fixedly mounted at the top end of the sliding rod, and a guide cylinder is sleeved on the surface of the sliding rod. The invention reasonably adjusts the body inclination angle of the person according to the different water jet forces, thereby facilitating the trainees to know the different jet forces to incline the body at different angles, and further solving the problem of recoil of the fire-fighting lance.
Description
Technical Field
The invention relates to the field of fire-fighting lances, in particular to a training device for improving the use skill of a fire-fighting lance.
Background
The fire-fighting lance is used for fire extinguishing, sprays water flow with far shooting range through the connection of the water hose, but has larger recoil and needs the fire fighter to master the holding skill, and the inclined angle of the body, the fire-fighting lance can be stably held, but the skill of holding the fire-fighting lance needs to be repeatedly exercised, it is difficult for beginners to master, if one device can assist, different jetting forces adopt different angles, when fire fighting, the holding of the water gun is very critical, because the fire fighting truck is generally used for rescuing, if the fire fighting gun can not be held accurately, the inclination occurs, thereby causing waste of water source and water source shortage on the fire engine, the training device is very necessary for training the use skill of the fire-fighting lance, so that the inventor invents the training device for improving the use skill of the fire-fighting lance to solve the use problem of the fire-fighting lance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a training device for improving the use skill of a fire-fighting lance.
The invention is realized by the following technical scheme:
a training device for improving the use skill of a fire-fighting lance comprises a mounting plate, wherein a vertical rod is fixedly mounted on the lower side of the right side surface of the mounting plate, a bottom plate is mounted at the lower end of the vertical rod, a connecting plate is fixedly mounted on the lower side of the left side surface of the mounting plate, a vent pipe is symmetrically and fixedly mounted on the left side surface of the connecting plate, a connecting ring is connected to the left side inside the vent pipe, a support shaft is sleeved inside the connecting ring, a lantern ring is sleeved outside the support shaft, an air bag is sleeved on the inner wall of the lantern ring, a slide rod is fixedly connected to the upper side surface of the lantern ring, a seat plate is fixedly mounted at the top end of the slide rod, a guide cylinder is sleeved on the surface of the slide rod, a connecting rod is fixedly mounted on the left side surface of the guide cylinder, a support rod is fixedly connected to the left end of the connecting rod, a snap ring is mounted at the top end of the support rod, a clamping block is fixedly mounted on the side surface of the snap ring, a movable shaft is mounted between the clamping block and the support rod, a first spiral spring is fixedly connected between the surface of the supporting rod and the snap ring, a second spiral spring is fixedly connected between the guide cylinder and the mounting plate, a guide rod is sleeved inside the second spiral spring, a cover ring is fixedly installed at the right end of the guide rod, an air pump is fixedly installed on the surface of the cover ring, a connecting pipe is connected between the air pump and the air pipe, an insertion pipe is sleeved inside the cover ring, a second water through pipe is fixedly connected at the lower end of the insertion pipe, a joint is fixedly connected at the lower end of the second water through pipe, a first water through pipe is fixedly connected at the upper end of the insertion pipe, a fire-fighting lance is fixedly connected at the top end of the first water through pipe, a mounting rod is installed on the fire-fighting lance, a control assembly is installed on the mounting rod, the guide cylinder is arranged inside the control assembly, a sealing cover is fixedly connected at the lower end face of the guide cylinder, and a nut is connected at the lower end of the sealing cover, the guide cylinder is internally sleeved with a slide rod, a third spiral spring is connected between the nut and the lower end face of the guide cylinder, the guide cylinder is internally sleeved with the slide rod, contact pieces are uniformly embedded and sleeved on the surface of the slide rod, a stop block is arranged at the top end of the slide rod, and the top end of the guide cylinder is connected with a sealing strip.
Preferably, the sliding rod is in sliding fit with the guide cylinder, and the sliding rod is of an L-shaped structure.
Preferably, the guide cylinder is internally embedded with a copper contact ring, and the contact piece is made of copper material.
Preferably, the clamping ring is made of carbon steel materials and is of an arc-shaped structure, and a rubber pad is arranged on the inner side face of the clamping ring.
Preferably, the clamping block is of a U-shaped structure, and the clamping block is movably matched with the movable shaft.
Preferably, the slide rod is in sliding fit with the guide cylinder.
Preferably, the diameter of the lantern ring is larger than that of the support shaft, the air bag is of an annular structure, through holes are uniformly formed in the surface of the air bag, the diameter of each through hole is 0.2-0.3mm, and a hose is communicated between the vent pipe and the air bag.
Compared with the prior art, the invention has the beneficial effects that:
the device can be stably clamped on a user body by arranging the clamping ring, the use is more stable, the air pump is controlled according to different water jet forces by the aid of the control assembly, so that the air pump is conveniently controlled by the air bag, the inclination angle of the user is controlled, different inclination angles are selected according to different jet forces, the user can stably hold the fire-fighting lance, the device is safer, the inclination angle of the device is adjusted by adjusting the angle of the bottom plate, the bottom plate also plays a supporting role, the fire fighter can use the device for training in an auxiliary mode, the body inclination angle is controlled to train, and the training effect is improved. The invention reasonably adjusts the body inclination angle of the person according to the different water jet forces, thereby facilitating the trainees to know the different jet forces to incline the body at different angles, and further solving the problem of recoil of the fire-fighting lance.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the control assembly of the present invention.
FIG. 3 is a top view of a snap ring of the present invention.
FIG. 4 is a schematic view of the relationship between the connection plate and the vent pipe according to the present invention.
Fig. 5 is a schematic diagram of the change of the inclination of the human body when the invention is used.
Description of reference numerals: A. the fire-fighting water pipe comprises a control component 1, a sealing belt, 2, a sliding rod, 3, a stop block, 4, a fire-fighting lance, 5, a mounting rod, 6, a first water pipe, 7, a clamping ring, 8, a clamping block, 9, a movable shaft, 10, a first spiral spring, 11, a seat plate, 12, a support rod, 13, a connecting rod, 14, a guide cylinder, 15, a second spiral spring, 16, a sliding rod, 17, a lantern ring, 18, an air bag, 19, a connecting ring, 20, a support shaft, 21, a vent pipe, 22, a connecting plate, 23, a bottom plate, 24, a vertical rod, 25, a joint, 26, a second water pipe, 27, an insertion pipe, 28, a guide rod, 29, a connecting pipe, 30, an air pump, 31, a cover ring, 32, a guide cylinder, 33, a sealing cover, 34, a third spiral spring, 35, a contact piece, 36, a nut, 37 and a mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a training device for improving the use skill of a fire-fighting lance comprises a mounting plate 37, wherein a vertical rod 24 is fixedly mounted at the lower side of the right side of the mounting plate 37, a bottom plate 23 is mounted at the lower end of the vertical rod 24, a connecting plate 22 is fixedly mounted at the lower side of the left side of the mounting plate 37, a ventilating pipe 21 is symmetrically and fixedly mounted at the left side of the connecting plate 22, a connecting ring 19 is connected at the left side inside the ventilating pipe 21, a supporting shaft 20 is sleeved inside the connecting ring 19, a lantern ring 17 is sleeved outside the supporting shaft 20, an air bag 18 is sleeved on the inner wall of the lantern ring 17, a sliding rod 16 is fixedly connected to the upper side of the lantern ring 17, a seat plate 11 is fixedly mounted at the top end of the sliding rod 16, a guide cylinder 14 is sleeved on the surface of the sliding rod 14, a connecting rod 13 is fixedly mounted at the left side of the guide cylinder 13, a supporting rod 12 is fixedly connected with a supporting rod 12, a snap ring 7 is mounted at the top end of the supporting rod 12, the side surface of the snap ring 7 is fixedly provided with a clamping block 8, a movable shaft 9 is arranged between the clamping block 8 and the support rod 12, a first spiral spring 10 is fixedly connected between the surface of the support rod 12 and the snap ring 7, a second spiral spring 15 is fixedly connected between the guide cylinder 14 and the mounting plate 37, a guide rod 28 is sleeved inside the second spiral spring 15, a cover ring 31 is fixedly arranged at the right end of the guide rod 28, an air pump 30 is fixedly arranged on the surface of the cover ring 31, a connecting pipe 29 is connected between the air pump 30 and the ventilating pipe 21, an inserting pipe 27 is sleeved inside the cover ring 31, the lower end of the inserting pipe 27 is fixedly connected with a second water through pipe 26, the lower end of the second water through pipe 26 is fixedly connected with a joint 25, the upper end of the inserting pipe 27 is fixedly connected with a first water through pipe 6, the top end of the first water through pipe 6 is fixedly connected with a fire-fighting lance 4, and the mounting rod 5 is arranged on the fire fighting lance 4, the mounting rod 5 is provided with a control assembly A, the control assembly A comprises a guide cylinder 14, a sealing cover 33 is fixedly connected to the lower end face of the guide cylinder 14, the lower end of the sealing cover 33 is connected with a screw cap 36, a slide rod 16 is sleeved in the guide cylinder 14, a third spiral spring 34 is connected between the screw cap 36 and the lower end face of the guide cylinder 14, a slide rod 2 is sleeved in the guide cylinder 14, a contact piece 35 is uniformly embedded in the surface of the slide rod 2, a stop block 3 is arranged at the top end of the slide rod 2, and a sealing strip 1 is connected to the top end of the guide cylinder 14.
The slide bar 2 is in sliding fit with the guide cylinder 14, and the slide bar 2 is of an L-shaped structure.
The guide cylinder 14 is internally embedded with a copper contact ring, and the contact piece 35 is made of copper material.
The snap ring 7 is made of carbon steel and is of an arc-shaped structure, and a rubber pad is arranged on the inner side surface of the snap ring 7.
The fixture block 8 is of a U-shaped structure, and the fixture block 8 is movably matched with the movable shaft 9.
The slide bar 16 is in sliding engagement with the guide cylinder 14.
The diameter of the lantern ring 17 is larger than that of the support shaft 20, the air bag 18 is of an annular structure, through holes are uniformly formed in the surface of the air bag 18, the diameter of each through hole is 0.2-0.3mm, and a hose is communicated between the vent pipe 21 and the air bag 18.
The method comprises the following operation steps: step 1, taking out a fire hose, connecting one end of the hose with a fire hydrant connector, connecting the other end of the hose with the device through a connector 25, and carrying out lightweight design on the whole material of the device to pull the hose and move the device to the optimal position for fire extinguishing;
step 2, a fire fighter sits on the seat plate 11 and clamps the snap ring 7 on the body to fix the device, because of the material design of the snap ring 7, the angle of the snap ring 7 can be adjusted, and the angle of the bottom plate 23 can be adjusted in advance, so that the preparation work is finished;
The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. A training device for improving the technique of using a fire-fighting lance comprises a mounting plate (37), and is characterized in that: mounting panel (37) right flank downside fixed mounting has pole setting (24), bottom plate (23) are installed to pole setting (24) lower extreme, mounting panel (37) left flank downside fixed mounting has connecting plate (22), connecting plate (22) left flank symmetry fixed mounting has breather pipe (21), the inside left side of breather pipe (21) is connected with go-between (19), the inside cover of go-between (19) has back shaft (20), back shaft (20) overcoat has the lantern ring (17), lantern ring (17) inner wall cover is equipped with gasbag (18), side fixedly connected with slide bar (16) on the lantern ring (17), slide bar (16) top fixed mounting has bedplate (11), slide bar (16) surface cover has guide cylinder (14), guide cylinder (14) left flank fixed mounting has connecting rod (13), connecting rod (13) left end fixedly connected with bracing piece (12), the utility model discloses a pneumatic water pump, including bracing piece (12), snap ring (7) is equipped with on bracing piece (12) top, snap ring (7) side fixed mounting has fixture block (8), loose axle (9) are equipped with between fixture block (8) and bracing piece (12), first coil spring (10) of fixedly connected with between bracing piece (12) surface and snap ring (7), fixedly connected with second coil spring (15) between guide cylinder (14) and mounting panel (37), the inside cover of second coil spring (15) has guide arm (28), guide arm (28) right-hand member fixed mounting has cover ring (31), cover ring (31) fixed surface installs air pump (30), be connected with connecting pipe (29) between air pump (30) and breather pipe (21), cover ring (31) inside cover has intubate (27), intubate (27) lower extreme fixedly connected with second breather pipe (26), second breather pipe (26) lower extreme fixedly connected with connects (25), the upper end of the insertion pipe (27) is fixedly connected with a first water through pipe (6), the top end of the first water through pipe (6) is fixedly connected with a fire-fighting lance (4), the fire-fighting lance (4) is provided with an installation rod (5), the installation rod (5) is provided with a control component (A), the control component (A) comprises a guide cylinder (14) inside, the lower end surface of the guide cylinder (14) is fixedly connected with a sealing cover (33), the lower end of the sealing cover (33) is connected with a screw cap (36), a slide bar (16) is sleeved in the guide cylinder (14), a third spiral spring (34) is connected between the screw cap (36) and the lower end surface of the guide cylinder (14), a slide bar (2) is sleeved in the guide cylinder (14), a contact piece (35) is uniformly embedded and sleeved on the surface of the slide bar (2), the top end of the sliding rod (2) is provided with a stop block (3), and the top end of the guide cylinder (14) is connected with a sealing strip (1).
2. The training device for improving the technique of using a fire-fighting lance as recited in claim 1, wherein: the sliding rod (2) is in sliding fit with the guide cylinder (14), and the sliding rod (2) is of an L-shaped structure.
3. The training device for improving the technique of using a fire-fighting lance as recited in claim 1, wherein: the guide cylinder (14) is internally embedded with a copper contact ring, and the contact piece (35) is made of copper material.
4. The training device for improving the technique of using a fire-fighting lance as recited in claim 1, wherein: the clamping ring (7) is made of carbon steel materials and is of an arc-shaped structure, and a rubber pad is arranged on the inner side face of the clamping ring (7).
5. The training device for improving the technique of using a fire-fighting lance as recited in claim 1, wherein: the clamping block (8) is of a U-shaped structure, and the clamping block (8) is movably matched with the movable shaft (9).
6. The training device for improving the technique of using a fire-fighting lance as recited in claim 1, wherein: the sliding rod (16) is in sliding fit with the guide cylinder (14).
7. The training device for improving the technique of using a fire-fighting lance as recited in claim 1, wherein: the diameter of the lantern ring (17) is larger than that of the support shaft (20), the air bag (18) is of an annular structure, through holes are uniformly formed in the surface of the air bag (18), the diameter of each through hole is 0.2-0.3mm, and a hose is communicated between the vent pipe (21) and the air bag (18).
8. The training apparatus for improving the technique of using a fire-fighting lance as recited in claim 1, further comprising the steps of:
step 1, taking out a fire hose, connecting one end of the hose with a fire hydrant connector, connecting the other end of the hose with the fire hydrant connector through a connector (25), and carrying out lightweight design on the whole material of the fire hose to pull the fire hose and move the fire hose to the optimal position for fire extinguishing;
step 2, a fire fighter sits on the seat plate (11) and clamps the snap ring (7) on the body to fix the device, because of the material design of the snap ring (7), the angle of the snap ring (7) can be adjusted, and the angle of the bottom plate (23) can be adjusted in advance, so that the preparation work is finished;
step 3, a contact ring in the guide cylinder (32) is connected with a nearby power supply in advance, then a fire hydrant switch is turned on, water is sprayed out through the fire-fighting lance (4) at the moment, the pressure of the water is high at the moment, a fireman must keep a certain posture, otherwise the fireman can be pushed down, the fireman sits on the seat plate (11), holds the fire-fighting lance (4), the water in the fire-fighting lance (4) can spray the stopper (3) at the moment, the stopper (3) is pushed outwards when the water is sprayed, the farther the stopper (3) is sprayed outwards when the spraying pressure is high, the longer the stopper (3) is sprayed outwards, the slide rod (16) can be driven to slide, the slide rod (16) is provided with more contact pieces (35), the inflation power of the air pump (30) can be changed along with the contact of different contact pieces (35) and the contact ring, the inflation power of the water is high, and the air pump (30) can be used for inflating the air bag (18), the support shaft (20) is positioned at the lower right corner of the connecting ring (19) in normal times, when the air bag (18) expands, the support shaft (20) is pushed towards the middle, so that the slide bar (16) is pushed upwards, the inclination angle of a fireman is adjusted, and the inclination angle of the fireman is adjusted according to the hydraulic power to ensure good supporting force;
step 4, through above-mentioned training, can let the fire fighter master the inclination when taking and holding fire-fighting lance (4), select different angles according to the jet power of difference to it is more steady to take and hold fire-fighting lance (4), assists in when beginning training, promotes the progress of training.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123884.4A CN114404858B (en) | 2022-02-10 | 2022-02-10 | Training device for improving use skill of fire-fighting lance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123884.4A CN114404858B (en) | 2022-02-10 | 2022-02-10 | Training device for improving use skill of fire-fighting lance |
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| CN114404858A true CN114404858A (en) | 2022-04-29 |
| CN114404858B CN114404858B (en) | 2022-10-21 |
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| CN106768568A (en) * | 2017-03-24 | 2017-05-31 | 徐工集团工程机械股份有限公司 | Fire monitor injection recoil force checking device and detecting system |
| CN207867753U (en) * | 2018-01-21 | 2018-09-14 | 陈德胜 | One kind being convenient for fire-fighting student's multi-angle fire fighting training system |
| CN110095299A (en) * | 2019-04-25 | 2019-08-06 | 湖南梦圆宁消防实业有限公司 | A kind of fire disaster simulation device for testing fire water monitor |
| CN209500612U (en) * | 2018-12-21 | 2019-10-18 | 公安部四川消防研究所 | Fire drill hydraulic giant based on virtual reality |
| CN209543715U (en) * | 2018-03-14 | 2019-10-25 | 江苏屹高鹰视文化传播有限公司 | A kind of simulation Canon launching experience apparatus |
| CN210349000U (en) * | 2019-06-25 | 2020-04-17 | 九思教育科技有限公司 | Fire-fighting lance fire-extinguishing demonstration device |
| CN212933825U (en) * | 2020-08-30 | 2021-04-09 | 安徽感官未来消防科技有限公司 | VR fire water gun device for teaching |
| CN113934292A (en) * | 2021-07-27 | 2022-01-14 | 弘毅视界(北京)科技有限公司 | Virtual simulation force feedback physical interaction peripheral equipment of fire-fighting lance |
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2022
- 2022-02-10 CN CN202210123884.4A patent/CN114404858B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997004432A2 (en) * | 1995-07-21 | 1997-02-06 | Technique-Pedagogie-Securite Equipements | Teaching apparatus for learning and practising the use of fire-fighting equipment |
| US20060261087A1 (en) * | 2005-05-23 | 2006-11-23 | Alan Amron | Water gun amusement devices and methods of using the same |
| CN106768568A (en) * | 2017-03-24 | 2017-05-31 | 徐工集团工程机械股份有限公司 | Fire monitor injection recoil force checking device and detecting system |
| CN207867753U (en) * | 2018-01-21 | 2018-09-14 | 陈德胜 | One kind being convenient for fire-fighting student's multi-angle fire fighting training system |
| CN209543715U (en) * | 2018-03-14 | 2019-10-25 | 江苏屹高鹰视文化传播有限公司 | A kind of simulation Canon launching experience apparatus |
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| CN113934292A (en) * | 2021-07-27 | 2022-01-14 | 弘毅视界(北京)科技有限公司 | Virtual simulation force feedback physical interaction peripheral equipment of fire-fighting lance |
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| CN114404858B (en) | 2022-10-21 |
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Effective date of registration: 20220926 Address after: 362000 No. 101-6, Nantong Road, Ximei street, Nan'an City, Quanzhou City, Fujian Province Applicant after: Fujian Busheng fire fighting Co.,Ltd. Address before: 461200 No.106, houzhifang village, Malan Town, Yanling County, Xuchang City, Henan Province Applicant before: Ma Junfu |
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