CN114272540B - Portable fire-fighting equipment - Google Patents
Portable fire-fighting equipment Download PDFInfo
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- CN114272540B CN114272540B CN202111566713.0A CN202111566713A CN114272540B CN 114272540 B CN114272540 B CN 114272540B CN 202111566713 A CN202111566713 A CN 202111566713A CN 114272540 B CN114272540 B CN 114272540B
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Abstract
The utility model belongs to the fire-fighting equipment field relates to a portable fire-fighting equipment, its technical scheme main points are including the fire engine, fire hose and a plurality of workbins that are equipped with different raw materials of putting out a fire, a plurality of workbins all are located the fire hose, the fire hose is connected on the fire engine, the workbin in-connection has the material pump, be connected with the nozzle of nozzle and drive fire hose on the fire hose and the first drive assembly that the material pump outlet end of the material pump of different workbins was aimed at, be connected with the second drive arrangement that drive material pump outlet end and nozzle are connected on the workbin. This application has the setting of a plurality of workbins for can place different types of raw materials of putting out a fire in same fire hose, then the fire fighter carries when putting out a fire of complicated scene, carries a small-size fire engine alright with the effect of using different types of raw materials of putting out a fire.
Description
Technical Field
The application relates to the field of fire-fighting equipment, in particular to movable fire-fighting equipment.
Background
The existing fire extinguishers can be generally divided into three types, namely dry powder fire extinguishers, water-based fire extinguishers, carbon dioxide fire extinguishers and the like, and different types of fires are suitable for different types of fire extinguishers.
The existing common methods for extinguishing fire of complex type fires are mostly to carry multiple types of fire extinguishers at the same time, extinguish fire aiming at different ignition materials in the same environment, and need different types of fire trucks to come to the site when the fire is in a large fire; when the fire is small, the firemen carry different kinds of extinguishers to extinguish the fire in a close range.
Aiming at the related technologies, the inventor thinks that the method for simultaneously carrying various fire extinguishers to enter a fire scene is complex, the complex steps can possibly lead to the wrong fire extinguisher, and the fire extinguishers need to be replaced again after being taken, so that the fire extinguishing time is delayed.
Disclosure of Invention
In order to solve the problem that the method for carrying various fire extinguishers is complicated, the application provides a movable fire fighting device.
The application provides a portable fire-fighting equipment adopts following technical scheme:
the utility model provides a portable fire-fighting equipment, includes fire engine, fire hose and a plurality of workbins that are equipped with different raw materials of putting out a fire, and a plurality of workbins all are located the fire hose, and the fire hose is connected on the fire engine, and the workbin in-connection has the material pump, is connected with the nozzle of nozzle and drive fire hose on the fire hose and the first drive assembly that the material pump outlet end of the material pump of different workbins aimed at, is connected with the second drive arrangement that drive material pump outlet end and nozzle are connected on the workbin.
By adopting the technical scheme, the plurality of material boxes are arranged, so that different kinds of fire extinguishing raw materials can be placed in the same fire fighting box, and when a fire fighter extinguishes a complex scene, the fire fighter can use different kinds of fire extinguishing raw materials by carrying a small fire engine; the setting of first drive assembly for when the fire fighter need use any kind of raw materials of putting out a fire, start first drive assembly earlier, then the pump exit end on the workbin aims at the nozzle, restarts second drive arrangement, and the pump exit end is connected with the nozzle, and the pump is taken out the raw materials of putting out a fire in the workbin, puts out a fire, whole process automation, the simple operation.
Optionally, the first driving assembly comprises a first motor, a driving wheel and a driven belt, and the first motor is connected with the fire fighting truck; the driving wheel is fixedly connected with a driving shaft of the first motor; the driven belt is fixedly connected with the outer wall of the fire box, and the driving wheel is meshed with the driven belt.
Through adopting above-mentioned technical scheme, the setting of first drive assembly for after first motor starts, first motor drives the action wheel and rotates, and the action wheel drives the driven belt and rotates, and the driven belt drives the fire hose and rotates, and the nozzle on the fire hose rotates the material pumping pump discharge end that corresponds the workbin, then the nozzle can carry out being connected on next step with material pumping pump discharge end.
Optionally, the second driving device comprises a first cylinder, a rotating sleeve, a limiting block and a second driving assembly, the first cylinder is connected with the material box, one end of the rotating sleeve is connected with the first cylinder, and the other end of the rotating sleeve is connected with the nozzle; the nozzle comprises a connector, and one end of the rotating sleeve, which is far away from the first cylinder, is in threaded connection with the connector; the second driving assembly is connected with the rotating sleeve, and the second driving assembly is connected with a limiting block used for limiting the horizontal movement of the rotating sleeve during rotation.
By adopting the technical scheme and the arrangement of the second driving device, after the first cylinder is started, the first cylinder pushes the rotating sleeve to move towards the direction of the connector, after the rotating sleeve is connected with the connector in a butt mode, the rotating sleeve is driven by the second driving assembly to rotate, and when the rotating sleeve is connected with the connector in a threaded mode, the rotating sleeve is tightly connected with the connector in a threaded mode.
Optionally, the second driving assembly comprises a first bevel gear, a second bevel gear and a second motor, the first bevel gear is fixedly connected with a driving shaft of the second motor, and the second motor is connected with the material box; the second bevel gear is meshed with the first bevel gear and is connected with the rotating sleeve.
Through adopting above-mentioned technical scheme, the setting of second drive assembly for the second motor starts the back, and the second motor rotates and drives first bevel gear and rotate, and first bevel gear drives second bevel gear and rotates, and second bevel gear drives the rotating sleeve and rotates, the second rotate the cover pivoted simultaneously with connector threaded connection, and along with connector threaded connection, the rotating sleeve constantly realizes the horizontal migration to the connector direction, and until finishing with connector threaded connection, then rotate the fastening that cover and connector are connected.
Optionally, a third driving assembly is arranged below the fire box, the third driving assembly comprises a rotating disc, a third motor and a stabilizing block, and the rotating disc is fixedly connected with the material box and is rotatably connected with the fire box; a driving shaft of the third motor is connected with the rotating disc; the stabilizing block is rotationally connected with the rotating disc, and the third motor and the stabilizing block are connected with the fire engine.
Through adopting above-mentioned technical scheme, third drive assembly's setting, make the third motor start-up back, the third motor drives the rolling disc and rotates, when the rolling disc rotates, drive fire hose and workbin rotate simultaneously, after the nozzle rotates the optimum position that needs spray, stop the rotation of third motor, start the material pump and draw the material, and put out a fire, can follow the position difference of intensity of a fire, adjust the position of difference with the nozzle, this kind of regulation is compared with main equipment such as fire engine, satisfy and put out a fire and expect under the sufficient condition, it is convenient to adjust the direction.
Optionally, the nozzle further comprises a hose and a nozzle, one end of the hose is fixedly connected with the connector, the other end of the hose is fixedly connected with the nozzle, and a fourth driving assembly for driving the nozzle to change direction is connected to the nozzle.
Through adopting above-mentioned technical scheme, the setting of hose for fourth drive assembly can drive shower nozzle horizontal rotation from top to bottom, and fire control effect is better, and has saved the manpower greatly.
Optionally, the fourth driving assembly comprises a second cylinder and a fourth motor, the second cylinder is connected with the spray head, a driving shaft of the fourth motor is connected with the second cylinder, and the fourth motor is connected with the fire box.
Through adopting above-mentioned technical scheme, the setting of fourth drive assembly for after the fourth motor starts, the fourth motor drives the shower nozzle horizontal rotation, and when the fourth motor started, the second cylinder started, and the second cylinder drives the shower nozzle and reciprocates, then the shower nozzle can satisfy about the incessant removal, enlarges the area of putting out a fire, great manpower of having saved.
Optionally, a flexible connection disc is connected between the outlet end of the pumping pump and the rotating sleeve, and the flexible connection disc is fixedly connected with the pumping pump and rotatably connected with the rotating sleeve.
Through adopting above-mentioned technical scheme, the setting of flexonics dish for the material of putting out a fire that takes out from the pump can follow the flexonics dish and get into the rotating sleeve, finally follow the shower nozzle blowout, and the flexonics dish not only can seal the transport to the material of putting out a fire, can also satisfy the removal and the rotation that rotate the cover.
Optionally, a first limiting groove is formed in the circumferential direction, close to the first cylinder, of the rotating sleeve, a rotating plate is connected in the first limiting groove in a sliding mode, a ball is connected between the rotating plate and the first limiting groove in a rolling mode, and the telescopic shaft of the first cylinder is fixedly connected with the rotating plate.
Through adopting above-mentioned technical scheme, the setting of rotor plate for when the rotating sleeve rotates, the rotor plate of being connected with first cylinder is at the circumferential motion in first spacing groove, because be provided with the ball between rotor plate and the first spacing groove, consequently the rotor plate is sheathe in the removal more convenient rotating, thereby when first cylinder promoted the rotating sleeve, can not form the hindrance to the rotation of rotating sleeve.
Optionally, a lifting frame is arranged below the third motor and the stabilizing block, and the lifting frame is connected with the fire fighting truck.
Through adopting above-mentioned technical scheme, the setting of crane for the fire fighter can adjust the crane, thereby adjusts nozzle's height, and this fire fighting equipment is adapted to the conflagration of co-altitude not, and under the condition that the fire fighter did not get into the scene of a fire, can select the fire extinguishing raw materials of different grade type to put out a fire, the simple operation.
To sum up, this application includes following at least one kind portable fire-fighting equipment beneficial technical effect:
1. the arrangement of the plurality of material boxes enables different kinds of fire extinguishing raw materials to be placed in the same fire box, so that when a fire fighter extinguishes a complex scene, the fire fighter can use different kinds of fire extinguishing raw materials by carrying a small fire engine;
2. the first driving assembly is arranged, so that when a fire fighter needs to use any one fire extinguishing raw material, the first driving assembly is started first, the discharge pipe on the material box is aligned to the nozzle, then the second driving assembly is started, the discharge pipe on the material box is connected with the nozzle, and the material pumping pump pumps out the fire extinguishing raw material in the material box for fire extinguishing, so that the whole process is automatic, and the operation is convenient;
3. the setting of crane for the fire fighter can adjust the crane, thereby adjusts the height of nozzle, is adapted to the conflagration of co-altitude not, and the fire fighter under the condition that does not get into the scene of a fire, can select the fire extinguishing raw materials of different grade type to put out a fire, the simple operation.
Drawings
FIG. 1 is a schematic diagram of a structure intended to show an embodiment of the present application;
FIG. 2 is a schematic view aimed at showing the structure of the bin;
fig. 3 is a schematic view aimed at showing the structure of the second driving device.
Reference numerals are as follows: 1. a fire truck; 11. a storage box; 2. a lifting frame; 3. a third drive assembly; 31. rotating the disc; 311. rotating the ring; 312. a rotating groove; 32. a third motor; 33. a stabilization block; 4. a fire box; 41. rotating the groove; 5. a material box; 51. a protective cover; 511. a material pumping pump; 52. a feeding cover; 6. a nozzle; 61. a connector; 62. a hose; 63. a spray head; 7. a first drive assembly; 71. a first motor; 72. a driving wheel; 73. a driven belt; 8. a second driving device; 81. a first cylinder; 811. a rotating plate; 812. a ball bearing; 82. rotating the sleeve; 821. a first limit groove; 822. a flexible connection disc; 823. a second limit groove; 83. a limiting block; 84. a second drive assembly; 841. a first bevel gear; 842. a second bevel gear; 843. a second motor; 9. a fourth drive assembly; 91. a fourth motor; 92. a second cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses portable fire-fighting equipment. Referring to fig. 1 and 2, the movable fire fighting equipment comprises a fire fighting truck 1, a lifting frame 2, a third driving assembly 3, a fire fighting box 4, a material box 5 and a nozzle 6, wherein the lifting frame 2 is installed on the fire fighting truck 1, the third driving assembly 3 is connected to the top of the lifting frame 2, and the fire fighting box 4 and the material box 5 are arranged on the third driving assembly 3 and are connected with the third driving assembly 3; the fire box 4 is connected with a first driving assembly 7 which drives the nozzle 6 to align the material box 5; the plurality of the feed boxes 5 are arranged, the plurality of feed boxes 5 are positioned in the fire fighting box 4, and a second driving device 8 for driving the feed boxes 5 to be connected with the nozzles 6 is arranged in each feed box 5; and a fourth driving assembly 9 for driving the nozzle 6 to rotate is connected to the fire hose 4.
When a fire fighter extinguishes a complex fire scene, the fire fighting truck 1 is pushed to the complex fire scene, and the height of the lifting frame 2 is adjusted according to the height of the fire; then, starting the first driving assembly 7 to enable the fire fighting box 4 to drive the nozzle 6 to rotate, wherein the nozzle 6 is aligned to the material box 5 to be used; starting a second driving device 8, and enabling the second driving device 8 to butt the material box 5 and the nozzle 6; and finally, starting the third driving component 3 according to the position of the fire, aligning the nozzle 6 to the position on fire, starting the fourth driving component 9, driving the nozzle 6 to move up and down and left and right by the fourth driving component 9, spraying the fire extinguishing materials and extinguishing the fire.
Referring to fig. 1, the fire fighting truck 1 may be a cart or an electric vehicle, and the fire fighting truck 1 in this embodiment is a cart. Containing box 11 is the box of cuboid form, and containing box 11 top surface is the opening form, is provided with crane 2 in the containing box 11, and crane 2 bottom passes through bolt fixed connection with fire engine 1. The third driving assembly 3 is arranged on the plate surface at the top of the lifting frame 2, the third driving assembly 3 comprises a rotating disc 31, a third motor 32 and a stabilizing block 33, and the rotating disc 31 is disc-shaped; the third motor 32 is arranged at the bottom of the rotating disc 31, the third motor 32 is fixedly connected with the top of the lifting frame 2 through bolts, and a driving shaft of the third motor 32 is in key connection with the circle center of the rotating disc 31; the annular rotating groove 312 around the circle center of the rotating disc 31 is formed in the bottom surface of the rotating disc 31, the stabilizing blocks 33 are cylindrical, the stabilizing blocks 33 can be arranged in a plurality of numbers, the number of the stabilizing blocks 33 is six in the embodiment, the bottom ends of the stabilizing blocks 33 are welded and fixed with the top of the lifting frame 2, and the top ends of the stabilizing blocks 33 are located in the rotating groove 312 and are rotatably connected with the rotating disc 31.
When the fire fighting box 4 and the bin 5 need to integrally rotate, a fire fighter starts the third motor 32, the third motor 32 drives the rotating disc 31 to rotate, when the rotating disc 31 rotates, the stabilizing block 33 supports the rotation of the rotating disc 31, the rotating disc 31 drives the fire fighting box 4 and the bin 5 to simultaneously rotate, the nozzle 6 can rotate to different directions, and the fire fighter controls the direction of the nozzle 6 according to the position on fire.
Referring to fig. 2, the fire box 4 is a cylindrical box body, the top surface of the fire box 4 is provided with openings for feeding the material of the material feeding box 5, and the number of the openings is the same as that of the material boxes 5; 4 bottom surfaces of fire hose are the opening form, and the rotary trough 41 has been seted up to 4 bottom surfaces of fire hose circumference, and the top surface circumference of rolling disc 31 encircles and is equipped with swivel 311, swivel 311 and rolling disc 31 fixed connection to integrated into one piece, the diameter of swivel 311 equals with the diameter of rotary trough 41, and swivel 311 is located rotary trough 41, and rotates with rolling disc 31 and be connected. The nozzle 6 comprises a connector 61, a hose 62 and a spray head 63, the connector 61, the hose 62 and the spray head 63 are sequentially bonded and fixed, and one end of the connector 61 connected with the hose 62 is welded and fixed with the fire box 4.
Referring to fig. 1, the first driving assembly 7 includes a first motor 71, a driving pulley 72 and a driven belt 73, the first motor 71 is fixedly connected with the rotating disc 31 by a motor placing sleeve; the driving wheel 72 is in key connection with the driving shaft of the first motor 71; the driven belt 73 is sleeved on the outer wall of the fire box 4 and is welded and fixed with the outer wall of the fire box 4, and the driving wheel 72 is meshed with the driven belt 73.
When the fire fighter needs to aim at nozzle 6 at different workbins 5, start first motor 71, the drive shaft of first motor 71 rotates and drives action wheel 72 and rotate, action wheel 72 rotates and drives driven area 73 and rotate, driven area 73 rotates and drives fire hose 4 and rotate, fire hose 4 rotates and drives nozzle 6 and rotate, waits that nozzle 6 rotates to corresponding workbin 5 department, starts second drive arrangement 8.
Referring to fig. 2, a plurality of material boxes 5 may be provided, in this embodiment, three material boxes 5 are provided, and three material boxes 5 are closely arranged and fixedly connected with the top surface of the rotating disc 31 by using bolts; the top surface of the feeding box 5 is provided with a feeding port, the feeding cover 52 is of a cylindrical structure, and the feeding cover 52 is plugged into the feeding port and is tightly connected with the feeding box 5 through screw threads.
Referring to fig. 2 and 3, a protective cover 51 is welded and fixed in the bin 5, and a second driving device 8 is arranged in the protective cover 51. The second driving device 8 comprises a first air cylinder 81, a rotating sleeve 82, a limiting block 83 and a second driving assembly 84, wherein the first air cylinder 81 is fixedly connected with the protective cover 51 through a bolt; the first cylinder 81 is connected with the rotating sleeve 82, the rotating sleeve 82 is a cylindrical barrel, one side of the rotating sleeve 82, which is close to the first cylinder 81, is circumferentially provided with an annular first limiting groove 821, a rotating plate 811 is fixedly connected to a piston rod of the first cylinder 81, the rotating plate 811 is positioned in the first limiting groove 821, and a ball 812 is rotatably connected between the rotating plate 811 and the inner wall of the first limiting groove 821; one end of the rotating sleeve 82 far away from the first cylinder 81 is in threaded connection with the connecting head 61.
Referring to fig. 3, a material pumping pump 511 is arranged in the protective cover 51, the material pumping pump 511 is fixedly connected with the protective cover 51 by bolts, a feed end of the material pumping pump 511 penetrates through the protective cover 51, a discharge end of the material pumping pump 511 is fixedly bonded with a flexible connecting disc 822, the flexible connecting disc 822 is horn-shaped, and one end of the flexible connecting disc 822, which is far away from the material pumping pump 511, is rotatably connected with the rotating sleeve 82 by a connection mode of a bump and a groove.
Referring to fig. 3, the second driving assembly 84 includes a first bevel gear 841, a second bevel gear 842 and a second motor 843, and the shaft center of the first bevel gear 841 is keyed with the driving shaft of the second motor 843; the second bevel gear 842 is meshed with the first bevel gear 841, the second bevel gear 842 is sleeved on the rotating sleeve 82, the inner wall of the second bevel gear 842 is welded and fixed with the limiting block 83, the limiting block 83 is a rectangular block, the outer wall of the rotating sleeve 82 is provided with a second limiting groove 823, the length direction of the second limiting groove 823 is the same as that of the rotating sleeve 82, and the limiting block 83 is positioned in the second limiting groove 823 and is connected with the rotating sleeve 82 in a sliding manner; the second motor 843 is fixedly connected to the protective cover 51 by a bolt.
After the second driving device 8 is started, the first cylinder 81 is started, the second motor 843 rotates, the piston rod of the first cylinder 81 pushes the rotating sleeve 82 to abut against the connecting head 61, the driving shaft of the second motor 843 drives the first bevel gear 841 to rotate, the first bevel gear 841 drives the second bevel gear 842 to rotate, the second bevel gear 842 drives the limiting block 83 to rotate, the limiting block 83 drives the rotating sleeve 82 to rotate, the rotating sleeve 82 rotates while being in threaded connection with the connecting head 61, the rotating sleeve 82 rotates along with the rotation, gradually approaches the connecting head 61, the first cylinder 81 assists to push the rotating sleeve 82 to move towards the connecting head 61, and the limiting block 83 and the second limiting groove 823 guide the movement of the rotating sleeve 82.
Referring to fig. 2, the fourth driving assembly 9 includes a fourth motor 91 and a second cylinder 92, the fourth motor 91 is welded and fixed to the outer wall of the fire box 4 through a connection box, the bottom of the second cylinder 92 is connected to the driving shaft key of the fourth motor 91, and the piston rod of the second cylinder 92 is fixedly connected to the spray head 63 through the cylinder connector 61.
When the fire is extinguished, the fire fighter starts the material pumping pump 511 to start the fourth motor 91 and the second cylinder 92, so that the spray head 63 is driven by the fourth motor 91 to rotate left and right and is driven by the second cylinder 92 to move up and down, and the spray head 63 sprays materials in all directions at multiple angles to extinguish the fire.
The implementation principle of the movable fire fighting equipment in the embodiment of the application is as follows: when a fire fighter extinguishes a complex fire scene, the fire fighting truck 1 is pushed to the complex fire scene, and the height of the lifting frame 2 is adjusted according to the height of the fire; then starting the first driving assembly 7, driving the driving wheel 72 and the driven belt 73 to rotate by the first motor 71, driving the fire fighting box 4 to rotate by the driven belt 73, and starting the second driving device 8 when the nozzle 6 rotates to bring the corresponding bin 5; after the second driving device 8 is started, the first air cylinder 81 and the second motor 843 are started simultaneously, the first air cylinder 81 pushes the rotating sleeve 82 to abut against the connecting head 61, the second motor 843 drives the first bevel gear 841 and the second bevel gear 842 to rotate, the second bevel gear 842 drives the limiting block 83 to rotate, the limiting block 83 drives the rotating sleeve 82 to rotate, the rotating sleeve 82 is in threaded connection with the connecting head 61 while rotating, and the first air cylinder 81 assists in pushing the rotating sleeve 82 to move towards the connecting head 61 while the rotating sleeve 82 gradually approaches towards the connecting head 61 along with the rotation; when the fire fighter controls the direction of the nozzle 6 according to the position on fire, the third motor 32 is started, the third motor 32 drives the rotating disc 31 to rotate, the rotating disc 31 drives the fire box 4 and the material box 5 to rotate simultaneously, and the nozzle 6 can rotate to different directions to prepare for fire extinguishing; when the fire is extinguished, the fire fighter starts the material pumping pump 511 to start the fourth motor 91 and the second cylinder 92, and then the nozzle 63 is driven by the fourth motor 91 and the second cylinder 92 to perform all-dimensional multi-angle material spraying and fire extinguishing.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. A portable fire-fighting equipment which characterized in that: the fire fighting truck comprises a fire fighting truck (1), a fire fighting box (4) and a plurality of material boxes (5) filled with different fire extinguishing raw materials, wherein the plurality of material boxes (5) are all positioned in the fire fighting box (4), the fire fighting box (4) is connected to the fire fighting truck (1), a pumping pump (511) is connected in each material box (5), the fire fighting box (4) is connected with a nozzle (6), a first driving component (7) for driving the nozzle (6) of the fire fighting box (4) to align with the outlet ends of the pumping pumps (511) of the different material boxes (5) is connected with a second driving device (8) for driving the outlet end of the pumping pump (511) to be connected with the nozzle (6) is connected to each material box (5);
the first driving assembly (7) comprises a first motor (71), a driving wheel (72) and a driven belt (73), and the first motor (71) is connected with the fire fighting truck (1); the driving wheel (72) is fixedly connected with a driving shaft of the first motor (71); the driven belt (73) is fixedly connected with the outer wall of the fire box (4), and the driving wheel (72) is meshed with the driven belt (73);
the second driving device (8) comprises a first air cylinder (81), a rotating sleeve (82), a limiting block (83) and a second driving assembly (84), the first air cylinder (81) is connected with the material box (5), one end of the rotating sleeve (82) is connected with the first air cylinder (81), and the other end of the rotating sleeve (82) is connected with the nozzle (6); the nozzle (6) comprises a connector (61), and one end of the rotating sleeve (82) departing from the first cylinder (81) is in threaded connection with the connector (61); the second driving component (84) is connected with the rotating sleeve (82), and a limiting block (83) used for limiting the horizontal movement of the rotating sleeve (82) during rotation is connected to the second driving component (84);
the second driving assembly (84) comprises a first bevel gear (841), a second bevel gear (842) and a second motor (843), the first bevel gear (841) is fixedly connected with a driving shaft of the second motor (843), and the second motor (843) is connected with the feed box (5); the second bevel gear (842) is meshed with the first bevel gear (841), and the second bevel gear (842) is connected with the rotating sleeve (82);
the nozzle (6) further comprises a hose (62) and a spray head (63), one end of the hose (62) is fixedly connected with the connector (61), the other end of the hose is fixedly connected with the spray head (63), and the spray head (63) is connected with a fourth driving assembly (9) for driving the spray head (63) to change direction; the fourth driving assembly (9) comprises a second air cylinder (92) and a fourth motor (91), the second air cylinder (92) is connected with the spray head (63), a driving shaft of the fourth motor (91) is connected with the second air cylinder (92), and the fourth motor (91) is connected with the fire box (4).
2. A mobile fire apparatus as claimed in claim 1, wherein: a third driving assembly (3) is arranged below the fire-fighting box (4), the third driving assembly (3) comprises a rotating disc (31), a third motor (32) and a stabilizing block (33), and the rotating disc (31) is fixedly connected with the material box (5) and is rotatably connected with the fire-fighting box (4); the driving shaft of the third motor (32) is connected with the rotating disc (31); the stabilizing block (33) is rotationally connected with the rotating disc (31), and the third motor (32) and the stabilizing block (33) are both connected with the fire fighting truck (1).
3. A movable fire fighting apparatus as defined in claim 1, characterized in that: a flexible connecting disc (822) is connected between the outlet end of the pumping pump (511) and the rotating sleeve (82), and the flexible connecting disc (822) is fixedly connected with the pumping pump (511) and is rotationally connected with the rotating sleeve (82).
4. A movable fire fighting apparatus as defined in claim 1, characterized in that: first spacing groove (821) have been seted up in the circumference that rotates cover (82) and be close to first cylinder (81), and sliding connection has rotor plate (811) in first spacing groove (821), and rolling connection has ball (812) between rotor plate (811) and first spacing groove (821), the telescopic shaft and rotor plate (811) fixed connection of first cylinder (81).
5. A movable fire apparatus as claimed in claim 2, wherein: the third motor (32) and the stabilizing block (33) are provided with a lifting frame (2) together, and the lifting frame (2) is connected with the fire fighting truck (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111566713.0A CN114272540B (en) | 2021-12-20 | 2021-12-20 | Portable fire-fighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111566713.0A CN114272540B (en) | 2021-12-20 | 2021-12-20 | Portable fire-fighting equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN114272540A CN114272540A (en) | 2022-04-05 |
| CN114272540B true CN114272540B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111566713.0A Active CN114272540B (en) | 2021-12-20 | 2021-12-20 | Portable fire-fighting equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4773231B2 (en) * | 2006-03-02 | 2011-09-14 | 能美防災株式会社 | Rotating watering device |
| CN209967483U (en) * | 2019-04-15 | 2020-01-21 | 云南巨顺建设工程有限公司 | Miniature quick fire station of building site construction |
| CN211196415U (en) * | 2019-12-12 | 2020-08-07 | 无锡市航空地面设备有限公司 | Container trailer with rotary disc |
| CN110925508B (en) * | 2019-12-25 | 2021-04-30 | 杭州曼京科技有限公司 | Fire-fighting pipe joint |
| CN212477923U (en) * | 2020-06-17 | 2021-02-05 | 白社伟 | Connecting mechanism of external fire hydrant |
| CN213415130U (en) * | 2020-09-16 | 2021-06-11 | 广州易储仓储设备有限公司 | Novel commodity circulation storing frame |
| CN214058610U (en) * | 2020-11-04 | 2021-08-27 | 张枫 | Rotary multi-cavity rice bucket |
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