CN114404858B - Training device for improving use skill of fire-fighting lance - Google Patents
Training device for improving use skill of fire-fighting lance Download PDFInfo
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- CN114404858B CN114404858B CN202210123884.4A CN202210123884A CN114404858B CN 114404858 B CN114404858 B CN 114404858B CN 202210123884 A CN202210123884 A CN 202210123884A CN 114404858 B CN114404858 B CN 114404858B
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- Prior art keywords
- fire
- fighting lance
- guide cylinder
- ring
- 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
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, water flow with a long shooting range is ejected through connection of a water hose, but the recoil of the fire-fighting lance is large, fire fighters are required to master holding skills and the inclined angle of a body, the fire-fighting lance can be stably held, but the skill for holding the fire-fighting lance needs to be repeatedly exercised, beginners are difficult to master, if equipment can be used for assistance, different ejection forces adopt different angles, the holding of the fire-fighting lance is very critical in fire fighting, as the fire-fighting lance is generally opened for rescue, if the fire-fighting lance cannot be accurately held, the inclination occurs, so that water sources are wasted, water sources in shortage on the fire-fighting lance are wasted, training on the use skill of the fire-fighting lance is very necessary, and therefore, the inventor creates a 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 supporting shaft is sleeved inside the connecting ring, a lantern ring is sleeved outside the supporting shaft, an air bag is sleeved on the inner wall of the lantern ring, a second slide bar is fixedly connected to the upper side surface of the lantern ring, a seat plate is fixedly mounted at the top end of the second slide bar, a first guide cylinder is sleeved on the surface of the second slide bar, a connecting rod is fixedly mounted on the left side surface of the first guide cylinder, a supporting rod is fixedly connected to the top end of the supporting rod, a clamping ring is fixedly mounted on the side surface of the clamping ring, a movable shaft is mounted between the supporting rod surface and the clamping ring, a first spiral spring is fixedly connected between the first guide cylinder and the mounting plate, a guide rod is sleeved inside a guide rod, a cover is fixedly connected to the air pump is connected to the lower end of the first guide cylinder, a control water pipe, a second water pipe is connected to the lower end of the first water pipe, a first water pipe control pipe is connected to the first water pipe, a second water pipe control cover is mounted on the first water pipe, the sealing structure is characterized in that a nut is connected to the lower end of the sealing cover, a slide bar is sleeved inside the second guide cylinder, a third spiral spring is connected between the nut and the lower end face of the second guide cylinder, a first slide bar is sleeved inside the second guide cylinder, a contact piece is uniformly sleeved on the surface of the first slide bar in an embedded mode, a stop block is arranged at the top end of the first slide bar, and a sealing strip is connected to the top end of the second guide cylinder.
Preferably, the first sliding rod is in sliding fit with the second guide cylinder, and the first sliding rod is of an L-shaped structure.
Preferably, a copper contact ring is embedded in the second guide cylinder, and the contact piece is made of copper material.
Preferably, the clamping ring is made of carbon steel 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 second slide bar is in sliding fit with the first 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:
according to the invention, the device can be stably clamped on a user body through the arrangement of the clamping ring, the use is more stable, through the arrangement of the control assembly, the inflation size of the air pump can be controlled according to different water jet forces through the cooperation of the contact piece and the contact ring, so that the air bag can be conveniently used for controlling the lantern ring, the inclination angle of the user can be further controlled, different inclination angles can be selected according to different jet forces, the user can stably hold the fire-fighting lance, the situation that the fire-fighting lance is pushed down by people is prevented, the safety is higher, the inclination angle of the device can be adjusted through the adjustment of the angle of the bottom plate, meanwhile, the bottom plate also plays a supporting role, the fire fighter can use the device for training in an auxiliary manner, the holding of the inclination angle of the body can be trained, and the training effect can be improved. The invention reasonably adjusts the body inclination angle of a person through the difference of water flow jet force, thereby facilitating the trainees to know different jet force 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 view 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 position relationship between the connection plate and the air 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 the reference symbols: A. the fire-fighting water gun comprises a control assembly, 1, a sealing strip, 2, a first sliding rod, 3, a stop block, 4, a fire-fighting water gun, 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 first guide cylinder, 15, a second spiral spring, 16, a second 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 second 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 on 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 on the lower side of the left side of the mounting plate 37, a vent pipe 21 is symmetrically and fixedly mounted on the left side of the connecting plate 22, a connecting ring 19 is connected to the left side inside the vent 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 second 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 second sliding rod 16, a first guide cylinder 14 is sleeved on the surface of the second sliding rod 16, a connecting rod 13 is fixedly mounted on the left side of the first guide cylinder 14, a supporting rod 12 is fixedly connected to the left end of the connecting rod 13, the fire fighting water pipe comprises a support rod 12, a clamping ring 7 is arranged at the top end of the support rod 12, a clamping block 8 is fixedly arranged on the side face of the clamping ring 7, 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 clamping ring 7, a second spiral spring 15 is fixedly connected between a first guide cylinder 14 and an installation 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 a vent pipe 21, an insertion pipe 27 is sleeved inside the cover ring 31, a second vent pipe 26 is fixedly connected at the lower end of the insertion pipe 27, a joint 25 is fixedly connected at the lower end of the second vent pipe 26, a first vent pipe 6 is fixedly connected at the upper end of the insertion pipe 27, and a fire fighting water gun 4 is fixedly connected at the top end of the first vent pipe 6, the fire-fighting lance 4 is equipped with installation pole 5, the control assembly A is equipped with on the installation pole 5, the inside second guide cylinder 32 that includes of control assembly A, terminal surface fixedly connected with sealed cowling 33 under the second guide cylinder 32, the sealed cowling 33 lower extreme is connected with nut 36, be connected with third coil spring 34 between the terminal surface under nut 36 and the second guide cylinder 32, the inside cover of second guide cylinder 32 has first slide bar 2, the even cover of inlaying in 2 surfaces of first slide bar has contact piece 35, dog 3 is equipped with on 2 tops of first slide bar, second guide cylinder 32 top is connected with sealing strip 1.
The first sliding rod 2 is in sliding fit with the second guide cylinder 14, and the first sliding rod 2 is of an L-shaped structure.
A copper contact ring is embedded in the second guide cylinder 14, 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 clamping block 8 is of a U-shaped structure, and the clamping block 8 is movably matched with the movable shaft 9.
The second slide bar 16 is in sliding engagement with the first 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: the mounting plate (37) right flank downside fixed mounting has pole setting (24), bottom plate (23) are installed to pole setting (24) lower extreme, mounting plate (37) left flank downside fixed mounting has connecting plate (22), connecting plate (22) left flank symmetry fixed mounting has breather pipe (21), breather pipe (21) inside left side is connected with go-between (19), the inside cover of go-between (19) has back shaft (20), back shaft (20) overcoat has lantern ring (17), lantern ring (17) inner wall cover is equipped with gasbag (18), side fixedly connected with second slide bar (16) on the lantern ring (17), second slide bar (16) top fixed mounting has bedplate (11), second slide bar (16) surface cover has first guide cylinder (14), first guide cylinder (14) left flank fixed mounting has connecting rod (13), connecting rod (13) left end fixedly connected with bracing piece (12), snap ring (7) are equipped with on bracing piece (12) top, snap ring (7) side fixed mounting has fixture block (8), be equipped with loose axle (9) between fixture block (8) and bracing piece (12), bracing piece (12) surface fixed connection has first spring (10), fixedly connected with second coil spring (15) between first 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 lead to water pipe (26), second lead to water pipe (26) lower extreme fixedly connected with connects (25), first lead to water pipe (6) of intubate (27) upper end fixedly connected with, first lead to water pipe (6) top fixedly connected with fire-fighting lance (4), be equipped with installation pole (5) on fire-fighting lance (4), be equipped with control assembly (A) on installation pole (5), control assembly (A) inside includes second guide cylinder (32), second guide cylinder (32) lower extreme fixedly connected with sealing cover (33) under second guide cylinder (32), sealing cover (33) lower extreme is connected with nut (36), between second guide cylinder (36) and second guide cylinder (32) lower extreme screw nut (36) second guide cylinder (32) second lead to inside screw spring (32), the surface of the first sliding rod (2) is uniformly embedded with a contact piece (35), a stop block (3) is arranged at the top end of the first sliding rod (2), and a sealing belt (1) is connected to the top end of the second guide cylinder (32).
2. The training device for improving the technique of using a fire-fighting lance as recited in claim 1, wherein: the first sliding rod (2) is in sliding fit with the second guide cylinder (32), and the first 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: a copper contact ring is embedded and sleeved in the second guide cylinder (32), and the contact piece (35) is made of copper materials.
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 according to claim 1, wherein: the second slide bar (16) is in sliding fit with the first guide cylinder (14).
7. The training device for improving the technique of using a fire-fighting lance according to 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 to a fire hydrant connector, connecting the other end of the hose to the device through a connector (25), carrying out lightweight design on the whole material of the device, and moving the device to an optimal position for fire extinguishment while pulling the hose;
step 2, a fireman sits on the seat plate (11), clamps the clamping ring (7) on the body, and realizes the fixation of the device, because the angle of the clamping ring (7) can be adjusted due to the material design of the clamping ring (7), the angle of the bottom plate (23) can be adjusted in advance, and the preparation work is completed;
step 3, a contact ring in the second guide cylinder (32) is connected with a nearby power supply in advance, then a fire hydrant switch is turned on, water can be 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), the stopper (3) can be pushed outwards when spraying, the larger the spraying pressure is, the farther the stopper (3) is sprayed outwards, the first slide rod (2) can be driven to slide, the more contact pieces (35) are arranged on the first slide rod (2), the larger the contact pieces (35) are contacted with the contact ring along with the different contact pieces (35), the larger the charging power of the air pump (30) can be changed, the larger the charging power of the water is, the charging power of the air pump can be increased, the air bag (18) can be used, the air pump (20) can be used for charging the air bag (18), the right position of the support shaft (19) at ordinary times, the air pump can be used for adjusting the inclination angle of the second support shaft (16), and the second fire-fighting man can adjust the inclination angle of the water power of the air pump, and the middle support shaft (16) by adjusting the water;
step 4, through the training, can let the fire fighter master the inclination when taking and holding fire-fighting lance (4), select different angles according to different jet powers 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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| Publication Number | Publication Date |
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| CN114404858A CN114404858A (en) | 2022-04-29 |
| CN114404858B true CN114404858B (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210123884.4A Active CN114404858B (en) | 2022-02-10 | 2022-02-10 | Training device for improving use skill of fire-fighting lance |
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| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7458485B2 (en) * | 2005-05-23 | 2008-12-02 | Tropical Ventures Llc | Water gun amusement devices and methods of using the same |
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2022
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|---|---|---|---|---|
| WO1997004432A2 (en) * | 1995-07-21 | 1997-02-06 | Technique-Pedagogie-Securite Equipements | Teaching apparatus for learning and practising the use of fire-fighting equipment |
| 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 |
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| 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 |
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| Publication number | Publication date |
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| CN114404858A (en) | 2022-04-29 |
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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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