CN115253136B - High-rise building fire rapid rescue equipment and rescue method - Google Patents
High-rise building fire rapid rescue equipment and rescue method Download PDFInfo
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- CN115253136B CN115253136B CN202210700926.6A CN202210700926A CN115253136B CN 115253136 B CN115253136 B CN 115253136B CN 202210700926 A CN202210700926 A CN 202210700926A CN 115253136 B CN115253136 B CN 115253136B
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- fire
- fixedly connected
- waterway connector
- rise building
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- 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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- Public Health (AREA)
- Business, Economics & Management (AREA)
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Abstract
The invention discloses a high-rise building fire rapid rescue device and a rescue method, which comprise a walking track and an electric sliding seat arranged on the walking track, wherein the bottom of the electric sliding seat is fixedly connected with a box body, and one side of the bottom of the box body is provided with two fire extinguishing nozzles; carry fire-fighting water to high pressure water route connector through outside water pump, distribute rivers to two shower nozzles of putting out a fire along the hose by high pressure water route connector again, meanwhile order about the slide rail through actuating mechanism and rotate, make two shower nozzles of putting out a fire spray the ignition along with the slide rail is rotatory, actuating mechanism orders about slide rail pivoted in-process, make slide horizontal reciprocating sliding in the slide rail along oval orbital orbit direction by drive assembly, at this in-process, drive assembly orders about high pressure water route connector gyration, it is fixed to make high pressure water route connector keep the direction at the motion in-process, and then dredge to high pressure water route connector and pipeline, avoid high pressure water route connector and pipeline winding.
Description
Technical Field
The invention belongs to the technical field related to fire rescue, and particularly relates to high-rise building fire rapid rescue equipment and a rescue method.
Background
With the rapid development of economic society, a large number of high-rise buildings emerge, and the buildings generally have large volume, complex functions, dense personnel and many dangerous sources, thereby bringing great pressure and challenge to fire prevention and control and fire extinguishing rescue. Firstly, the elevating fire truck model is not suitable for the urban environment. At present, the lifting height of a lifting fire truck is different from 22m to 101m, the length of the lifting fire truck is generally 12m, the working surface occupies 7-8m, and the contradiction that the periphery of a high-rise building lacks a lifting truck working site or the working site is occupied is more prominent from the current urban construction situation, so that the lifting fire truck is difficult to be applied and the development and production of a small lifting fire truck are not changed with the situation. Secondly, the development and development of special equipment for speech layer treatment are slow. The high-rise building stair and the walkway are narrow, heavy equipment is difficult to transport through the stair, and part of equipment needing electric power guarantee lacks power supply guarantee in the floor, for example, a conventional lifesaving stretcher is difficult to transport in the stair, an electric smoke exhauster does not have a power supply, and the like.
The existing high-rise building fire rapid rescue equipment technology has the following problems: the existing high-rise building fire rapid rescue equipment is small in spraying coverage area, fixed in spraying point, easy to cause pipeline winding in the spraying process and influence the movement of the equipment.
Disclosure of Invention
The invention aims to provide high-rise building fire rapid rescue equipment and a high-rise building fire rapid rescue method, and aims to solve the problems of small spraying coverage area and winding of pipelines in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-rise building fire rapid rescue device comprises a walking track and an electric sliding seat arranged on the walking track, wherein the bottom of the electric sliding seat is fixedly connected with a box body, one side of the bottom of the box body is provided with two fire extinguishing nozzles, the other side of the bottom of the box body is provided with a high-pressure waterway connector, the high-pressure waterway connector is connected with the two fire extinguishing nozzles through a hose, the box body is internally provided with a driving mechanism and a sliding rail which rotates around a shaft under the driving of the driving mechanism, the inner side of the sliding rail is connected with a sliding plate in a sliding manner, the inner wall of the top of the box body is fixedly connected with an oval track, one side of the inside of the box body is provided with a transmission assembly which is used for matching the oval track to ensure that the high-pressure waterway connector keeps fixed in direction in the movement process when the sliding rail rotates, and the other side of the inside of the box body is provided with a swinging mechanism which is used for matching the sliding plate to drive the two fire extinguishing nozzles to carry out reverse swinging arms;
the two ends of the oval track are provided with rough sections, the rest parts of the oval track are provided with smooth sections, and when the high-pressure waterway connecting head travels from the smooth sections to the rough sections and enters the smooth sections from the rough sections, the two fire extinguishing nozzles shake under the action of inertia to expand the spraying range.
Preferably, the driving mechanism comprises a motor, the motor is fixedly mounted on the inner wall of the top of the box body, the motor is located on the inner side of the oval track, a first gear is fixedly connected to the output shaft end of the motor, a second gear is fixedly connected to the upper end face of the sliding rail and meshed with the first gear, a first driven shaft rod is rotatably connected to the inner side of the second gear, the top end of the first driven shaft rod is fixedly connected with the inner wall of the box body, and a first conical gear is fixedly connected to the bottom end of the first driven shaft rod and penetrates through the sliding rail.
Preferably, the transmission assembly comprises a second driven shaft rod, the top end of the second driven shaft rod is rotatably connected with a sliding block, the sliding block is slidably connected with the oval track, the middle position of the second driven shaft rod is rotatably connected with the sliding plate, a fourth bevel gear is fixedly connected to the second driven shaft rod below the sliding plate, an L-shaped support is fixedly connected to the bottom surface of the sliding plate, the horizontal section of the L-shaped support is rotatably connected with the second driven shaft rod, and the high-pressure waterway connector is fixed to the bottom end of the second driven shaft rod.
The transmission assembly further comprises a shaft tube, two support frames are connected to two sides of the shaft tube in a rotating mode and are fixedly connected with the bottom surface of the sliding rail, a second bevel gear is fixedly connected to the outer side of the shaft tube and is meshed with the first bevel gear, a spline shaft is connected to the inner side of the shaft tube in a sliding mode, a third bevel gear is fixedly connected to one end of the spline shaft and is meshed with a fourth bevel gear, and the spline shaft is connected with a steering shaft rod in a rotating mode.
Preferably, the sliding plate is provided with a round-corner rectangular notch, and the first driven shaft lever is located on the inner side of the notch.
Preferably, swing mechanism includes the steering shaft pole, the steering shaft pole rotates with the slide rail and is connected, the bottom outside fixedly connected with cantilever of steering shaft pole, offer the movable groove that is used for the shower nozzle activity of putting out a fire on the cantilever, the shower nozzle of putting out a fire is articulated through location axle and movable groove, and has the torsional spring in articulated joint, it is provided with the communicating connecting portion with high-pressure waterway connector to rotate on the shower nozzle of putting out a fire.
Preferably, the outer side of the steering shaft rod is fixedly connected with a third gear, one end of the steering shaft rod is fixedly connected with a double-sided rack, and the double-sided rack is meshed with the third gears on the two swing mechanisms.
A quick fire rescue method for high-rise buildings comprises the following steps:
the method comprises the following steps: the rescue equipment moves the area where the fire point is located, and the electric sliding seat horizontally moves along the length direction of the walking track to enable the equipment to be located right above the area where the fire point is located;
step two: rotating for spraying, wherein fire-fighting water is conveyed to the high-pressure waterway connector through an external water pump, then water flow is distributed to the two fire-extinguishing nozzles along a hose through the high-pressure waterway connector, and meanwhile, the slide rail is driven to rotate through a driving mechanism, so that the two fire-extinguishing nozzles spray fire points along with the rotation of the slide rail;
step three: in the process of dredging the high-pressure waterway connector and the pipeline, the driving mechanism drives the slide rail to rotate, the transmission assembly drives the high-pressure waterway connector to rotate, so that the slide plate horizontally and reciprocally slides in the slide rail along the track direction of the oval track, and the transmission assembly drives the high-pressure waterway connector to rotate, so that the high-pressure waterway connector keeps fixed in direction in the motion process, and further the high-pressure waterway connector and the pipeline are prevented from being wound;
step four: when the sliding plate horizontally slides in a reciprocating manner in the sliding rail, the sliding plate can be matched with the swinging mechanism to operate, so that the two fire extinguishing spray heads can swing in a reciprocating manner, the swinging directions of the two fire extinguishing spray heads are opposite, the spraying coverage area is further increased, and fire extinguishing is performed on fire spots;
step five: the shake sprays, when high pressure water route connector by smooth section path to coarse section, because two shower nozzles of putting out a fire of inertial action shake, when high pressure water route connector gets into smooth section by coarse section, shake once more because two shower nozzles of putting out a fire of inertial action.
Compared with the prior high-rise building fire rapid rescue equipment technology, the invention provides high-rise building fire rapid rescue equipment and a high-rise building fire rapid rescue method, and the high-rise building fire rapid rescue equipment and the high-rise building fire rapid rescue method have the following beneficial effects:
1. according to the invention, the electric sliding seat horizontally moves along the length direction of the walking track, so that the equipment is positioned right above the area where the fire point is located, the fire-fighting water is conveyed to the high-pressure water path connector through the external water pump, then the water flow is distributed to the two fire-fighting nozzles along the hose through the high-pressure water path connector, meanwhile, the slide rail is driven to rotate through the driving mechanism, so that the two fire-fighting nozzles spray the fire point along with the rotation of the slide rail, and the rescue is rapid and timely;
2. in the process that the driving mechanism drives the sliding rail to rotate, the transmission assembly drives the high-pressure waterway connector to rotate along the track direction of the oval track, so that the direction of the high-pressure waterway connector is kept fixed in the motion process, and the high-pressure waterway connector and the pipeline are dredged to avoid winding of the high-pressure waterway connector and the pipeline;
3. when the sliding plate horizontally slides in a reciprocating manner in the sliding rail, the sliding plate can be matched with the swinging mechanism to operate, so that the two fire extinguishing spray heads can swing in a reciprocating manner, the swinging directions of the two fire extinguishing spray heads are opposite, the spraying coverage area is further increased, and fire is extinguished;
4. when the high-pressure waterway connector moves from the smooth section to the rough section, the two fire extinguishing spray heads shake under the action of inertia, and when the high-pressure waterway connector enters the smooth section from the rough section, the two fire extinguishing spray heads shake again under the action of inertia, so that the spraying efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
fig. 1 is a schematic structural diagram of a high-rise building fire rapid rescue device and a rescue method provided by the invention;
FIG. 2 is a schematic cross-sectional view of the box according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2;
FIG. 6 is a schematic bottom view of the slide rail according to the present invention;
FIG. 7 is a schematic view of an elliptical orbit configuration proposed by the present invention;
in the figure: 1. a traveling rail; 2. an electric slide; 3. a box body; 4. a high-pressure waterway connector; 5. a second driven shaft; 6. a cantilever; 7. positioning the shaft; 8. a fire extinguishing nozzle; 9. a movable groove; 10. an elliptical orbit; 11. a motor; 12. a first driven shaft; 13. a slide rail; 14. a slider; 15. a second gear; 16. a first gear; 17. a support frame; 18. an axle tube; 19. a first bevel gear; 20. a second bevel gear; 21. a spline shaft; 22. a slide plate; 23. a fourth bevel gear; 24. a third bevel gear; 25. an L-shaped bracket; 26. a steering shaft lever; 27. a double-sided rack; 28. a third gear; 29. a rough section; 30. and (7) a smooth section.
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. 1-7, the present invention provides a technical solution: the utility model provides a high-rise building conflagration rescue equipment fast, including walking track 1 and install electronic slide 2 on walking track 1, the bottom fixedly connected with box 3 of electronic slide 2, bottom one side of box 3 is provided with two shower nozzles 8 of putting out a fire, the bottom opposite side of box 3 is provided with high-pressure waterway connector 4, high-pressure waterway connector 4 passes through the hose and is connected with two shower nozzles 8 of putting out a fire, high-pressure waterway connector 4 passes through the hose and is connected with outside water supply equipment, the inside of box 3 is provided with actuating mechanism and around pivoted slide rail 13 under actuating mechanism drives, actuating mechanism includes motor 11, motor 11 fixed mounting is on the top inner wall of box 3, motor 11 is located the inboard of oval track 10, motor 11's output shaft end fixedly connected with first gear 16, the up end fixedly connected with second gear 15 of slide rail 13, second gear 15 meshes with first gear 16 mutually, the inboard rotation of second gear 15 is connected with first driven shaft 12, the top of first driven shaft 12 is connected with the inner wall fixed connection of box 3, the bottom of first driven shaft 12 passes first gear 13 and fixedly connected with first conical gear 19, and then set up rectangular form notch on slide plate 22, first driven shaft 12 can be carried out a round corner by the rotatory motor drive motor when first gear 16, first driven shaft 16 rotates first driven shaft 12, it is carried out the round corner to drive the first driven gear 16.
It should be noted that the inner side of the slide rail 13 is slidably connected with a slide plate 22, the inner wall of the top of the box body 3 is fixedly connected with an oval track 10, one side of the inside of the box body 3 is provided with a transmission component which is used for matching with the oval track 10 when the slide rail 13 rotates to enable the high-pressure waterway connector 4 to keep fixed direction in the movement process, the transmission component comprises a second driven shaft rod 5, the top end of the second driven shaft rod 5 is rotatably connected with a slide block 14, the slide block 14 is slidably connected with the oval track 10, the middle position of the second driven shaft rod 5 is rotatably connected with the slide plate 22, the second driven shaft rod 5 below the slide plate 22 is fixedly connected with a fourth bevel gear 23, the bottom surface of the slide plate 22 is fixedly connected with an L-shaped bracket 25, the horizontal section of the L-shaped bracket 25 is rotatably connected with the second driven shaft rod 5, the high-pressure waterway connector 4 is fixed at the bottom end of the second driven shaft rod 5, when the slide rail 13 rotates, the second driven shaft 5 is limited by the sliding between the slider 14 and the elliptical track 10, as shown in fig. 7, when the slider 14 slides from the vertex a to the vertex b of the elliptical track 10, the semi-axis distance of the elliptical track 10 gradually decreases, and the sliding plate 22 gradually slides toward the slide rail 13, when the slider 14 slides from the vertex b to the vertex a1 of the elliptical track 10, the semi-axis distance of the elliptical track 10 gradually decreases, and the sliding plate 22 gradually slides away from the slide rail 13, and similarly, when the slider 14 slides from the vertex a1 to the vertex b1 of the elliptical track 10, the sliding plate 22 gradually slides toward the slide rail 13, and when the slider 14 slides from the vertex b1 to the vertex a of the elliptical track 10, the sliding plate 22 gradually slides away from the slide rail 13.
Further, the transmission assembly further includes a shaft tube 18, two support frames 17 are rotatably connected to two sides of the shaft tube 18, the two support frames 17 are fixedly connected to the bottom surface of the slide rail 13, a second bevel gear 20 is fixedly connected to an outer side of the shaft tube 18, the second bevel gear 20 is engaged with the first bevel gear 19, a spline shaft 21 is slidably connected to an inner side of the shaft tube 18, one end of the spline shaft 21 is fixedly connected with a third bevel gear 24, the third bevel gear 24 is engaged with a fourth bevel gear 23, the spline shaft 21 is rotatably connected to the steering shaft 26, when the slide rail 13 rotates with the first driven shaft 12 as a rotation center, the second bevel gear 20 on the shaft tube 18 can rotate around the first bevel gear 19 at the bottom end of the first driven shaft 12, through the engagement between the second bevel gear 20 and the first bevel gear 19, the shaft tube 18 rotates between the two support frames 17, and the third bevel gear 24 is driven to rotate by the third bevel gear 21, the engagement between the third bevel gear 24 and the fourth bevel gear 23, so that the second driven shaft 5 rotates, that the second driven shaft 5 rotates around the first driven shaft 12, and the high-pressure water pipeline can keep the rotation period of the high-pressure water pipeline 4 in the same period and the high-pressure water-pipeline 4.
It should be noted that, a swing mechanism for driving the two fire extinguishing nozzles 8 to perform reverse swing arm spraying on the fire point when the sliding plate 22 slides telescopically is disposed on the other side inside the box 3, the swing mechanism includes a steering shaft 26, the steering shaft 26 is rotatably connected to the sliding rail 13, a cantilever 6 is fixedly connected to the outer side of the bottom of the steering shaft 26, a movable slot 9 for moving the fire extinguishing nozzles 8 is disposed on the cantilever 6, the fire extinguishing nozzles 8 are hinged to the movable slot 9 through a positioning shaft 7, and a torsion spring is clamped at the hinged position, a connecting portion 31 communicated with the high-pressure waterway connector 4 is rotatably disposed on the fire extinguishing nozzles 8, a third gear 28 is fixedly connected to the outer side of the steering shaft 26, a double-sided rack 27 is fixedly connected to one end of the steering shaft 26, the double-sided rack 27 is engaged with the third gears 28 on the two swing mechanisms, when the sliding plate 22 slides on the sliding rail 13 reciprocally, the double-sided rack 27 is engaged with the third gears 28 on both sides, the two steering shaft 26 can be rotated simultaneously, and the rotation directions of the two steering shafts 26 are opposite, and further the two fire extinguishing nozzles 8 perform reverse swing arm spraying on the fire point.
It is to be supplemented that both ends of the elliptical track 10 are provided with rough sections 29, the rest part is provided with smooth sections 30, the friction force of the sliding block 14 when the rough sections 29 of the elliptical track 10 slide is larger than the friction force when the smooth sections 30 slide, when the high-pressure waterway connector 4 runs from the smooth sections 30 to the rough sections 29 and enters the smooth sections 30 from the rough sections 29, both the two fire extinguishing spray nozzles 8 shake under the inertia effect to expand the spraying range.
A quick rescuing method for a fire disaster of a high-rise building comprises the following steps:
the method comprises the following steps: the rescue equipment moves the area where the fire point is located, and horizontally moves along the length direction of the walking track 1 through the electric sliding seat 2, so that the equipment is located right above the area where the fire point is located;
step two: the method comprises the following steps of carrying out rotary spraying, namely conveying fire-fighting water to a high-pressure water path connector 4 through an external water pump, distributing water flow to two fire-extinguishing nozzles 8 along a hose through the high-pressure water path connector 4, driving a slide rail 13 to rotate through a driving mechanism at the same time, enabling the two fire-extinguishing nozzles 8 to spray fire points along with the rotation of the slide rail 13, specifically, starting a motor 11 to work, driving a first gear 16 to rotate through an output shaft of the motor 11, enabling the slide rail 13 to rotate by taking a first driven shaft lever 12 as a rotation center through the meshing of the first gear 16 and a second gear 15, and further enabling the two fire-extinguishing nozzles 8 to carry out rotary spraying around the first driven shaft lever 12;
step three: in the dredging process of the high-pressure waterway connector 4 and the pipeline, in the process that the driving mechanism drives the slide rail 13 to rotate, the slide plate 22 horizontally slides in the slide rail 13 in a reciprocating manner along the track direction of the oval track 10 by the transmission assembly, in the process, the transmission assembly drives the high-pressure waterway connector 4 to rotate, so that the direction of the high-pressure waterway connector 4 is kept fixed in the moving process, and further the high-pressure waterway connector 4 and the pipeline are prevented from being wound, specifically, when the slide rail 13 rotates by taking the first driven shaft rod 12 as a rotation center, the second bevel gear 20 on the shaft tube 18 can rotate around the first bevel gear 19 at the bottom end of the first driven shaft rod 12, through the meshing relationship between the second bevel gear 20 and the first bevel gear 19, the shaft tube 18 rotates between the two support frames 17, so that the spline shaft 21 drives the third bevel gear 24 to rotate, the meshing relationship between the third bevel gear 24 and the fourth bevel gear 23 makes the second driven shaft rod 5 rotate, namely, the second driven shaft rod 5 can rotate while rotating around the first driven shaft rod 12, and the rotation period of the shaft rod 5 is just the same as that the high-pressure waterway connector 4 is prevented from being wound in the moving process;
step four: when the sliding plate 22 horizontally slides in a reciprocating manner in the sliding rail 13, the sliding plate can be matched with a swinging mechanism to operate, so that the two fire extinguishing spray heads 8 perform reciprocating swinging, the swinging directions of the two fire extinguishing spray heads 8 are opposite, the spraying coverage area is further increased, and fire extinguishing is performed on fire points, specifically, when the sliding plate 22 slides in a reciprocating manner on the sliding rail 13, the two steering shaft levers 26 can simultaneously rotate due to the meshing relationship of the double-sided rack 27 and the third gears 28 on the two sides, the rotating directions of the two steering shaft levers 26 are opposite, and then the two fire extinguishing spray heads 8 perform reverse reciprocating swing arm spraying on the fire points;
step five: when the high-pressure waterway connector 4 is moved from the smooth section 30 to the rough section 29, the two fire-extinguishing nozzles 8 shake due to inertia, when the high-pressure waterway connector 4 enters the smooth section 30 from the rough section 29, the two fire-extinguishing nozzles 8 shake again due to inertia, specifically, as shown in fig. 7, when the slider 14 slides from the vertex a to the vertex b of the elliptical track 10, the distance between the half shafts of the elliptical track 10 gradually decreases, so that the slider 22 gradually slides towards the slide rail 13, when the slider 14 slides from the vertex b to the vertex a1 of the elliptical track 10, the distance between the half shafts of the elliptical track 10 gradually decreases, so that the slider 22 gradually slides away from the slide rail 13, similarly, when the slider 14 slides from the vertex a1 to the vertex b1 of the elliptical track 10, the slider 22 gradually slides towards the slide rail 13, when the slider 14 slides from the vertex b1 to the vertex a of the elliptical track 10, the slider 22 gradually slides away from the slide rail 13, when the slider 14 slides towards the vertex a smooth section 30 of the elliptical track 10, the slider 22 gradually slides towards the smooth section 30, and when the slider 14 slides towards the smooth section 30 and the smooth section 29 and the high-pressure waterway connector 29, and the friction force of the smooth section 30 are both increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a quick rescue equipment of high-rise building conflagration, includes walking track (1) and installs electronic slide (2) on walking track (1), its characterized in that: the fire extinguishing device is characterized in that a box body (3) is fixedly connected to the bottom of the electric sliding seat (2), two fire extinguishing nozzles (8) are arranged on one side of the bottom of the box body (3), a high-pressure waterway connector (4) is arranged on the other side of the bottom of the box body (3), the high-pressure waterway connector (4) is connected with the two fire extinguishing nozzles (8) through a hose, a driving mechanism and a sliding rail (13) which rotates around a shaft under the driving of the driving mechanism are arranged inside the box body (3), a sliding plate (22) is connected to the inner side of the sliding rail (13) in a sliding mode, an oval track (10) is fixedly connected to the inner wall of the top of the box body (3), a transmission assembly which is used for enabling the high-pressure waterway connector (4) to keep fixed in direction in the movement process by matching with the oval track (10) when the sliding rail (13) rotates is arranged on one side of the inside of the box body (3), and a swinging mechanism which is used for enabling the two fire extinguishing nozzles (8) to carry out reverse swing arm spraying when the sliding plate (22) slides telescopically is arranged on the other side of the inside of the box body (3);
the both ends of oval track (10) are equipped with coarse section (29), and the rest is equipped with smooth section (30), high pressure waterway connector (4) are by smooth section (30) path to coarse section (29) and by coarse section (29) get into smooth section (30) when, two shower nozzles of putting out a fire (8) all shake under the inertial action and enlarge the spray regime.
2. The high-rise building fire rapid rescue equipment as claimed in claim 1, characterized in that: the driving mechanism comprises a motor (11), the motor (11) is fixedly installed on the inner wall of the top of the box body (3), the motor (11) is located on the inner side of the oval track (10), the output shaft end of the motor (11) is fixedly connected with a first gear (16), the upper end face of the sliding rail (13) is fixedly connected with a second gear (15), the second gear (15) is meshed with the first gear (16), the inner side of the second gear (15) is rotatably connected with a first driven shaft lever (12), the top end of the first driven shaft lever (12) is fixedly connected with the inner wall of the box body (3), and the bottom end of the first driven shaft lever (12) penetrates through the sliding rail (13) and is fixedly connected with a first bevel gear (19).
3. The high-rise building fire rapid rescue equipment as claimed in claim 2, characterized in that: the transmission assembly comprises a second driven shaft lever (5), a sliding block (14) is rotatably connected to the top end of the second driven shaft lever (5), the sliding block (14) is connected with the oval track (10) in a sliding mode, the middle of the second driven shaft lever (5) is rotatably connected with the sliding plate (22), a fourth bevel gear (23) is fixedly connected to the second driven shaft lever (5) below the sliding plate (22), an L-shaped support (25) is fixedly connected to the bottom surface of the sliding plate (22), the horizontal section of the L-shaped support (25) is rotatably connected with the second driven shaft lever (5), and the high-pressure waterway connector (4) is fixed to the bottom end of the second driven shaft lever (5).
4. The high-rise building fire rapid rescue equipment as claimed in claim 3, characterized in that: the transmission assembly further comprises a shaft tube (18), the two sides of the shaft tube (18) are rotatably connected with two support frames (17) and two support frames (17) are fixedly connected with the bottom surface of the sliding rail (13), the outer side of the shaft tube (18) is fixedly connected with a second bevel gear (20), the second bevel gear (20) is meshed with a first bevel gear (19), the inner side of the shaft tube (18) is slidably connected with a spline shaft (21), one end of the spline shaft (21) is fixedly connected with a third bevel gear (24), the third bevel gear (24) is meshed with a fourth bevel gear (23), and the spline shaft (21) is rotatably connected with a steering shaft rod (26).
5. The high-rise building fire rapid rescue equipment as claimed in claim 4, characterized in that: the sliding plate (22) is provided with a round-corner rectangular notch, and the first driven shaft lever (12) is positioned on the inner side of the notch.
6. The high-rise building fire rapid rescue equipment as claimed in claim 4, characterized in that: swing mechanism includes steering shaft pole (26), steering shaft pole (26) are rotated with slide rail (13) and are connected, the bottom outside fixedly connected with cantilever (6) of steering shaft pole (26), offer movable groove (9) that are used for putting out a fire shower nozzle (8) activity on cantilever (6), it is articulated with movable groove (9) through location axle (7) to put out a fire shower nozzle (8), and has the torsional spring in articulated department joint, it is provided with communicating connecting portion (31) with high pressure waterway connector (4) to rotate on shower nozzle (8) to put out a fire.
7. The high-rise building fire rapid rescue equipment as claimed in claim 6, characterized in that: the outer side of the steering shaft rod (26) is fixedly connected with a third gear (28), one end of the steering shaft rod (26) is fixedly connected with a double-faced rack (27), and the double-faced rack (27) is meshed with the third gears (28) on the two swinging mechanisms.
8. A high-rise building fire rapid rescue method using the high-rise building fire rapid rescue equipment as claimed in claim 1, characterized by comprising the following steps:
the method comprises the following steps: the rescue equipment moves the area where the fire point is located, and horizontally moves along the length direction of the walking track (1) through the electric sliding seat (2), so that the equipment is located right above the area where the fire point is located;
step two: the fire extinguishing water is conveyed to the high-pressure waterway connector (4) through an external water pump, then water flow is distributed to the two fire extinguishing nozzles (8) along a hose by the high-pressure waterway connector (4), and meanwhile, the slide rail (13) is driven to rotate through a driving mechanism, so that the two fire extinguishing nozzles (8) spray fire points along with the rotation of the slide rail (13);
step three: in the process that the driving mechanism drives the sliding rail (13) to rotate, the transmission assembly drives the high-pressure waterway connector (4) to rotate along the track direction of the oval rail (10) to enable the sliding plate (22) to horizontally slide in the sliding rail (13) in a reciprocating manner, so that the high-pressure waterway connector (4) keeps fixed in direction in the motion process, and further the high-pressure waterway connector (4) and the pipeline are prevented from being wound;
step four: when the sliding plate (22) horizontally slides in a reciprocating manner in the sliding rail (13), the sliding plate can be matched with a swinging mechanism to operate, so that the two fire extinguishing spray heads (8) can swing in a reciprocating manner, the swinging directions of the two fire extinguishing spray heads (8) are opposite, the spraying coverage area is further increased, and fire is extinguished;
step five: the high-pressure waterway connector (4) is vibrated and sprayed, when the high-pressure waterway connector (4) travels from the smooth section (30) to the rough section (29), the two fire extinguishing nozzles (8) are vibrated due to the inertia effect, and when the high-pressure waterway connector (4) enters the smooth section (30) from the rough section (29), the two fire extinguishing nozzles (8) are vibrated again due to the inertia effect.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210700926.6A CN115253136B (en) | 2022-06-20 | 2022-06-20 | High-rise building fire rapid rescue equipment and rescue method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210700926.6A CN115253136B (en) | 2022-06-20 | 2022-06-20 | High-rise building fire rapid rescue equipment and rescue method |
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| CN115253136A CN115253136A (en) | 2022-11-01 |
| CN115253136B true CN115253136B (en) | 2023-03-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001276256A (en) * | 2000-03-31 | 2001-10-09 | Nohmi Bosai Ltd | Water spraying head |
| CN105327470B (en) * | 2015-11-13 | 2019-01-29 | 重庆交通大学 | The rescue of suspension type tunnel hazard prevention and maintenance device |
| CN209392648U (en) * | 2018-12-21 | 2019-09-17 | 重庆消防安全技术研究服务有限责任公司 | A kind of fire fighting truck spray head support device with automatic swing function |
| CN113134178A (en) * | 2020-01-20 | 2021-07-20 | 吴旭榕 | Hanging wing injection mechanism |
| CN112337021A (en) * | 2020-11-12 | 2021-02-09 | 温州硕出电子科技有限公司 | Intelligent fire extinguishing device based on detector |
| CN113384836B (en) * | 2021-06-22 | 2022-03-08 | 华山电子科技有限公司 | Energy-saving rescue device for rail transit |
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