A fire prevention and extinguishing device for high-rise buildings

Abstract

The present invention discloses a fire prevention and extinguishing device for high-rise buildings, which relates to the technical field of high-rise building fire extinguishing; it includes a preparation box, a moving component is connected to the preparation box, the moving component includes a moving seat, a rotating cylinder is rotatably arranged on the moving seat, a conveying pipe is wound on the rotating cylinder, one end of the conveying pipe is communicated with the rotating cylinder, a height adjustment seat is slidably installed on the moving seat, an extending sliding seat is slidably installed on the height adjustment seat, a limiting wheel for limiting the conveying pipe is arranged on the extending sliding seat, a fixing component is arranged at the bottom of one end of the extending sliding seat, and the free end of the conveying pipe is connected with a fire extinguishing component for throwing; the present invention does not require manual participation, throws the fire extinguishing equipment to the fire area at the top of the building floor, remotely controls the fire extinguishing equipment to extinguish the fire, and can adapt to the external influence in the high-altitude environment, with high stability and is convenient for fire extinguishing.

Description

Technical Field

[0001] The present invention relates to the technical field of high-rise building fire extinguishing, and particularly relates to a high-rise building fire prevention and extinguishing device. Background Art

[0002] Fire extinguishers are one of the common fire-fighting equipment, stored in public places or places where fires may occur. Chemical substances are placed inside the fire extinguishers to extinguish fires. The components filled in different types of fire extinguishers are different and are designed specifically for different causes of fire. Fire accidents occur frequently in reality. For some small fire accidents, they can generally be extinguished by simple fire extinguishers; for large fires, the fire department generally needs to carry out fire extinguishing.

[0003] For some high-rise buildings, if a fire occurs, the difficulty of fire extinguishing will increase. The fire department needs to use a crane for fire extinguishing because some fire locations are relatively high, and the fire-fighting equipment at the bottom of the building cannot effectively extinguish the fire. Moreover, when the fire spreads, the fire will spread from the inside of the building to the outside and gradually expand. If the fire is not controlled in time, it will cause irreparable losses.

[0004] Chinese Patent with Publication No. CN107261347A discloses a fire-fighting and rescue system for super high-rise buildings. It has a fire-fighting window-cleaning machine for super high-rise buildings. The window-cleaning machine is connected to a window-cleaning machine hanging basket, the window-cleaning machine hanging basket is connected to a pedestrian pedal, the window-cleaning machine hanging basket is connected to a stabilizing rod, and the window-cleaning machine hanging basket is provided with a smoke deflector. There are a central drain hole, a water distributor, a radiation sensor and a temperature sensor at the bottom of the smoke deflector; the super high-rise building for rescue has an underground fire pool, the underground fire pool is connected to a fire water cannon and a roof fire water tank, the roof fire water tank is connected to an electronically controlled water spray nozzle, and the electronically controlled water spray nozzle is connected to a radiation sensor and a temperature sensor. It can effectively rescue trapped people; it is equipped with safety protection measures such as a fire water cannon, an electronically controlled water spray nozzle, a fire water supply interface, a temperature and radiation sensor, a water distributor, etc., to ensure safety, fire control and fire extinguishing; it can deflect and avoid high-temperature smoke to ensure that the evacuation passage is not invaded by smoke, and is provided with a buffer facility to prevent personnel from falling and be used as a rescue air cushion. From the recorded technical solution, this patent mainly uses the window-cleaning machine hanging basket to reach the fire point from the top of the building downward. Personnel are located on the window-cleaning machine hanging basket and can carry fire-fighting equipment to suppress the fire; however, this method involves the participation of personnel. When a fire occurs in a high-rise building, due to the high position and large fire, it is not conducive to control under external factors; for example, the wind has an impact on the fire and will also cause the hanging basket to swing in the air, making it very easy to be dangerous and also not conducive to controlling the fire. Summary of the Invention

[0005] To solve the above technical problems, the present invention can throw fire extinguishing equipment to the fire area at the top of the building floor without manual participation, remotely control the fire extinguishing equipment to extinguish the fire, and can adapt to the external influences in the high-altitude environment, with high stability and convenient for fire extinguishing.

[0006] The technical solution adopted by the present invention is: a high-rise building fire prevention and extinguishing equipment, including a preparation box, a moving component is connected and communicated on the preparation box. The moving component includes a moving seat, a rotating cylinder is rotatably arranged on the moving seat, a conveying pipe is wound on the rotating cylinder, one end of the conveying pipe is communicated with the rotating cylinder, a height adjustment seat is slidably installed on the moving seat, an extending sliding seat is slidably installed on the height adjustment seat, a limiting wheel for limiting the conveying pipe is arranged on the extending sliding seat, a fixing component is arranged at the bottom of one end of the extending sliding seat, and the free end of the conveying pipe is connected with a throwing and extinguishing component. The throwing and extinguishing component includes a throwing cylinder communicated with the free end of the conveying pipe, a first gear ring and a second gear ring are fixedly connected to the throwing cylinder, a steering adjustment component is rotatably installed on the throwing cylinder, and the steering adjustment component realizes azimuth adjustment by meshing with the first gear ring. The steering adjustment component includes a vane motor, and a vane is fixedly connected to the output shaft of the vane motor; an azimuth adjustment component is also rotatably installed on the throwing cylinder, and the azimuth adjustment component realizes azimuth adjustment by meshing with the second gear ring; the azimuth adjustment component includes a deflecting electric cylinder, and a connecting rod is rotatably connected to the telescopic rod of the deflecting electric cylinder; a spraying component is connected by a spherical pair in the central area of the second gear ring. The spraying component includes a spraying pipe, the top end of the spraying pipe is communicated with the throwing cylinder and is rotatably connected to one end of the connecting rod, and the deflection angle of the spraying pipe is adjusted by the deflecting electric cylinder.

[0007] Further, a first connecting pipe is connected to the preparation box, a connecting seat is arranged on the moving component, one end of the first connecting pipe is communicated with the connecting seat, a second connecting pipe is also connected to the connecting seat, and a reversing valve is arranged on the connecting seat; the rotating cylinder is communicated with the connecting seat, and a winding motor is fixedly installed on one side of the moving seat, and the winding motor is used to drive the rotating cylinder to rotate.

[0008] Further, the moving component further includes a guiding column fixedly connected to the moving seat, a rotating frame is rotatably installed at the bottom of the moving seat, traveling wheels are rotatably installed on the rotating frame, and a traveling motor is fixedly installed on one side of the rotating frame, and the traveling motor is used to drive the traveling wheels to provide traveling power; a steering motor is fixedly installed on the moving seat, and the steering motor is used to drive the rotating frame to realize steering.

[0009] Furthermore, a guide rod and a lead screw are fixedly installed at the bottom of the height adjustment seat. The guide rod and the lead screw are respectively slidably connected to the guide column, and a belt drive structure is arranged on the guide column. A connecting gear is fixedly connected to one end of the belt drive structure. The lead screw and the pulley on the belt drive structure form a screw pair. An adjustment motor is fixedly installed on the moving seat, and an adjustment gear is fixedly connected to the output shaft of the adjustment motor. The adjustment gear and the connecting gear form a gear pair; An extension motor is fixedly installed at the bottom of the height adjustment seat, and an extension gear is fixedly installed on the output shaft of the extension motor. The extension gear is used to drive the extension slide to slide.

[0010] Furthermore, an extension rack is fixedly connected to the bottom of the extension slide. The extension rack and the extension gear form a gear pair; A camera device one is arranged at one end of the extension slide for observing the environment of the high-rise building.

[0011] Furthermore, the fixing component includes a control electric cylinder fixedly installed at the bottom of the extension slide. A telescopic frame is fixedly connected to the telescopic rod of the control electric cylinder, and a pressing wheel is rotatably arranged on the telescopic frame; The fixing component also includes two fixing chucks slidably installed at the bottom of the extension slide. One end of the fixing chuck is connected with a pressing inclined plate that contacts the pressing wheel; And springs for providing elastic force are connected between the two fixing chucks and the two sides of the extension slide. A clamping groove is opened on the inner side of the fixing chuck, and the fire extinguishing component is fixed through the clamping groove.

[0012] Furthermore, the fire extinguishing component includes a snap ring arranged outside the delivery cylinder and a bracket for connecting the first gear ring and the second gear ring; The snap ring is fixed by cooperating with the clamping groove on the inner side of the fixing chuck; The steering adjustment assembly includes a first turntable rotatably installed on the delivery cylinder. A steering frame is fixedly connected to the first turntable, and a wind hood is fixedly connected to one end of the steering frame. A blade motor and blades are arranged inside the wind hood; A first azimuth motor is fixedly installed on the steering frame, and a first azimuth gear is fixedly installed on the output shaft of the first azimuth motor. The first azimuth gear and the first gear ring form a gear pair, and azimuth adjustment is achieved through gear transmission.

[0013] Furthermore, the azimuth adjustment assembly includes a second turntable rotatably connected to the delivery cylinder. A second connecting frame and a first connecting frame are fixedly connected to the second turntable. The deflection electric cylinder is fixedly arranged on the second connecting frame; A second azimuth motor is fixedly installed on the first connecting frame, and a second azimuth gear is fixedly installed on the output shaft of the second azimuth motor. The second azimuth gear and the second gear ring form a gear pair; A connecting seat is fixedly connected to the center of gravity region of the second gear ring, and the spray pipe on the spraying assembly forms a spherical pair with the connecting seat.

[0014] Furthermore, the spraying assembly includes a spray head fixedly arranged at one end of the spray pipe, and a camera device two is arranged on the spray head; A conduit is connected to the top of the spray pipe, and the delivery cylinder and the spray pipe are communicated through the conduit.

[0015] The beneficial effects of the present invention compared with the prior art are as follows: (1) During the delivery or fire extinguishing process, the present invention can adjust the state of the delivery and fire extinguishing components with the help of wind force, preventing large swings under the influence of external wind force at high altitudes, which is not conducive to fire extinguishing; (2) When the present invention extinguishes a fire, it can adjust the orientation of the spray pipe, that is, it can adjust the fire extinguishing angle. The fire extinguishing agent or water is ejected from the nozzle, and the second imaging device can observe the fire extinguishing situation, effectively improving the fire extinguishing efficiency; (3) The present invention is applied to the top of high-rise buildings. In case of a fire, through remote control, the moving component carries the delivery and fire extinguishing component to the fire extinguishing point. By setting multiple moving components and delivery and fire extinguishing components to cooperate with each other, it is beneficial for high-altitude fire extinguishing operations. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of the moving component of the present invention.

[0018] Figure 3 It is a schematic diagram of the structure of the moving component from another perspective of the present invention.

[0019] Figure 4 It is a schematic diagram of the structure of the delivery and fire extinguishing component of the present invention.

[0020] Figure 5 It is an installation schematic diagram of the orientation adjustment component and the spraying component of the present invention.

[0021] Reference numerals: 1 - reserve box; 2 - first connecting pipe; 3 - second connecting pipe; 4 - moving seat; 5 - connecting seat; 6 - reversing valve; 7 - conveying pipe; 8 - height adjustment seat; 9 - limiting wheel; 10 - extending sliding seat; 11 - extending motor; 12 - first imaging device; 13 - adjustment motor; 14 - connecting gear; 15 - belt drive structure; 16 - adjustment gear; 17 - extending gear; 18 - extending rack; 19 - control electric cylinder; 20 - squeezing wheel; 21 - fixed clamping seat; 22 - spring; 23 - delivery cylinder; 24 - first gear ring; 25 - support; 26 - second gear ring; 27 - first turntable; 28 - first orientation motor; 29 - first orientation gear; 30 - blade; 31 - blade motor; 32 - spray pipe; 33 - second orientation gear; 34 - second orientation motor; 35 - second turntable; 36 - deflection electric cylinder; 37 - connecting rod; 38 - conduit; 401 - guide post; 402 - steering motor; 403 - traveling wheel; 404 - traveling motor; 801 - lead screw; 802 - guide rod; 701 - winding motor; 2101 - squeezing inclined plate; 2301 - snap ring; 2701 - bogie; 2702 - wind hood; 3501 - first connecting frame; 3502 - second connecting frame; 2601 - connecting seat; 3201 - nozzle; 3202 - second imaging device. Detailed Embodiments

[0022] The present invention will be further described below in conjunction with specific embodiments.

[0023] As Figure 1 , Figure 2 and Figure 3 shown, a moving component is connected and arranged on the preparation box 1. The moving component includes a moving seat 4. A rotating cylinder is rotatably arranged on the moving seat 4. A conveying pipe 7 is wound on the rotating cylinder. One end of the conveying pipe 7 is communicated with the rotating cylinder. A height adjusting seat 8 is slidably installed on the moving seat 4. An extending sliding seat 10 is slidably installed on the height adjusting seat 8. A limiting wheel 9 for limiting the conveying pipe 7 is arranged on the extending sliding seat 10; A first connecting pipe 2 is connected to the preparation box 1. A connecting seat 5 is arranged on the moving component. One end of the first connecting pipe 2 is communicated with the connecting seat 5. A second connecting pipe 3 is further connected to the connecting seat 5. And a reversing valve 6 is arranged on the connecting seat 5; The rotating cylinder is communicated with the connecting seat 5. A winding motor 701 is fixedly installed on one side of the moving seat 4. The winding motor 701 is used to drive the rotating cylinder to rotate.

[0024] The moving component further includes a guide post 401 fixedly connected to the moving seat 4. A rotating frame is rotatably installed at the bottom of the moving seat 4. A traveling wheel 403 is rotatably installed on the rotating frame. And a traveling motor 404 is fixedly installed on one side of the rotating frame. The traveling motor 404 is used to drive the traveling wheel 403 to provide traveling power; A steering motor 402 is fixedly installed on the moving seat 4. The steering motor 402 is used to drive the rotating frame to realize steering; A guide rod 802 and a lead screw 801 are fixedly installed at the bottom of the height adjusting seat 8. The guide rod 802 and the lead screw 801 are respectively slidably connected to the guide post 401. And a belt transmission structure 15 is arranged on the guide post 401. A connecting gear 14 is fixedly connected to one end of the belt transmission structure 15. The lead screw 801 and the belt pulley on the belt transmission structure 15 form a screw pair. An adjusting motor 13 is fixedly installed on the moving seat 4. An adjusting gear 16 is fixedly connected to the output shaft of the adjusting motor 13. The adjusting gear 16 and the connecting gear 14 form a gear pair; An extending motor 11 is fixedly installed at the bottom of the height adjusting seat 8. An extending gear 17 is fixedly installed on the output shaft of the extending motor 11. The extending gear 17 is used to drive the extending sliding seat 10 to slide; An extending rack 18 is fixedly connected to the bottom of the extending sliding seat 10. The extending rack 18 and the extending gear 17 form a gear pair; A first imaging device 12 is arranged at one end of the extending sliding seat 10 for observing the environment of the high-rise building.

[0025] As Figure 3As shown in the figure, a fixing component is provided at the bottom of one end of the extension slide 10. The fixing component includes a control electric cylinder 19 fixedly installed at the bottom of the extension slide 10. A telescopic frame is fixedly connected to the telescopic rod of the control electric cylinder 19, and an extrusion wheel 20 is rotatably arranged on the telescopic frame. The fixing component further includes two fixed chucks 21 slidably installed at the bottom of the extension slide 10. One end of the fixed chuck 21 is connected with an extrusion inclined plate 2101 that contacts the extrusion wheel 20. And a spring 22 for providing elastic force is connected between the two fixed chucks 21 and both sides of the extension slide 10. A clamping groove is formed inside the fixed chuck 21, and the fire extinguishing component is fixed through the clamping groove.

[0026] As Figure 4 and Figure 5 shown in the figure, the free end of the conveying pipe 7 is connected with a fire extinguishing component. The fire extinguishing component includes a delivery cylinder 23 communicated with the free end of the conveying pipe 7. A first gear ring 24 and a second gear ring 26 are fixedly connected to the delivery cylinder 23. A steering adjustment component is rotatably installed on the delivery cylinder 23. The steering adjustment component realizes azimuth adjustment by meshing with the first gear ring 24. The steering adjustment component includes a vane motor 31, and a vane 30 is fixedly connected to the output shaft of the vane motor 31. An azimuth adjustment component is also rotatably installed on the delivery cylinder 23. The azimuth adjustment component realizes azimuth adjustment by meshing with the second gear ring 26. The azimuth adjustment component includes a deflection electric cylinder 36, and a connecting rod 37 is rotatably connected to the telescopic rod of the deflection electric cylinder 36. A spraying component is connected to the central area of the second gear ring 26 by a spherical pair. The spraying component includes a spraying pipe 32. The top end of the spraying pipe 32 is communicated with the delivery cylinder 23 and is rotatably connected to one end of the connecting rod 37. The deflection angle of the spraying pipe 32 is adjusted by the deflection electric cylinder 36.

[0027] The fire extinguishing component dispenser includes a snap ring 2301 disposed outside the dispenser tube 23, and a bracket 25 for connecting the first gear ring 24 and the second gear ring 26; the snap ring 2301 is fixed by cooperating with the inner card slot of the fixed card seat 21; the steering adjustment assembly includes a first turntable 27 rotatably mounted on the dispenser tube 23, a steering frame 2701 fixedly connected to the first turntable 27, and one end of the steering frame 2701 is fixedly connected to a wind hood 2702; a vane motor 31 and vanes 30 are disposed inside the wind hood 2702; a first azimuth motor 28 is fixedly mounted on the steering frame 2701, and a first azimuth gear 29 is fixedly mounted on the output shaft of the first azimuth motor 28; the first azimuth gear 29 and the first gear ring 24 form a gear pair, and azimuth adjustment is achieved through gear transmission; the azimuth adjustment assembly includes a second turntable 35 rotatably connected to the dispenser tube 23, a second connecting frame 3502 and a first connecting frame 3501 fixedly connected to the second turntable 35; the deflection electric cylinder 36 is fixedly disposed on the second connecting frame 3502; a second azimuth motor 34 is fixedly mounted on the first connecting frame 3501, and a second azimuth gear 33 is fixedly mounted on the output shaft of the second azimuth motor 34; the second azimuth gear 33 and the second gear ring 26 form a gear pair; a connecting seat 2601 is fixedly connected to the central region of the second gear ring 26; a spray tube 32 on the spray assembly forms a spherical pair with the connecting seat 2601; the spray assembly includes a nozzle 3201 fixedly disposed at one end of the spray tube 32, and a second imaging device 3202 is disposed on the nozzle 3201; a conduit 38 is connected to the top of the spray tube 32, and the dispenser tube 23 and the spray tube 32 are connected through the conduit 38.

[0028] The working principle of the present invention: This embodiment is applied to the top of a high-rise building. When a fire occurs in a high-rise building, through remote control, the moving components in all directions are moved, that is, the traveling motor 404 provides the traveling power, and the steering motor 402 realizes the steering power; finally, it moves to the upper position corresponding to the fire area; a fire extinguishing agent is prepared in the reserve box 1, and one end of the second connecting pipe 3 can be connected to a fire fighting equipment in the building, such as a fire hydrant; at the final location, the adjustment motor 13 drives the adjustment gear 16 to rotate, and under the gear transmission and belt transmission, the lead screw 801 drives the height adjustment seat 8 to move to adjust the height position, so as to cross the fences or protective walls around the top floor of the building; then the extension motor 11 drives the extension gear 17 to rotate, and under the gear transmission, the extension slide 10 slides and extends outside the building; the control electric cylinder 19 controls the pressing wheel 20 to press the pressing inclined plate 2101, so that the fixed card seat 21 releases the dispenser tube 23; thus, the fire extinguishing component dispenser is in a suspended state.

[0029] The winding motor 701 drives the rotating cylinder to release the conveying pipe 7, causing the fire extinguishing components to fall, and selects a suitable high-altitude position according to the fire situation; it can also select a suitable fire extinguishing method according to the on-site situation, that is, extinguishing with water or extinguishing agent; by switching the passage through the reversing valve 6, the exchange of the extinguishing agent and water can be achieved; during transportation, water or the extinguishing agent enters the rotating cylinder through the connecting seat 5, then enters the conveying pipe 7 from the rotating cylinder, and is transported to the fire extinguishing components by the conveying pipe 7.

[0030] During the throwing or fire extinguishing process, in order to maintain a stable state at high altitude, the azimuth motor 1 28 drives the azimuth gear 1 29 to rotate. Under the gear drive, the bogie 2701 and the wind cover 2702 achieve steering. The vane motor 31 drives the vane 30 to adjust the state of the fire extinguishing components with the help of wind force, preventing large swings caused by external wind force at high altitude, which is not conducive to fire extinguishing.

[0031] During fire extinguishing, the azimuth motor 2 34 drives the azimuth gear 2 33 to rotate. Under the gear drive, the turntable 2 35 rotates, that is, the angle of the deflection cylinder 36 can be adjusted. Through the operation of the deflection cylinder 36 and the connection of the connecting rod 37, the spray pipe 32 deflects, so that the fire extinguishing angle can be adjusted. The extinguishing agent or water is sprayed out from the nozzle 3201, and the camera device 2 3202 can observe the fire extinguishing situation.

Claims

1. A fire prevention and extinguishing device for high-rise buildings, comprising a preparation box (1), a moving component is communicatively arranged on the preparation box (1), the moving component includes a moving seat (4), a rotating cylinder is rotatably arranged on the moving seat (4), a conveying pipe (7) is wound on the rotating cylinder, one end of the conveying pipe (7) is communicated with the rotating cylinder, and it is characterized in that: A height adjustment seat (8) is slidably mounted on the moving seat (4), an extension sliding seat (10) is slidably mounted on the height adjustment seat (8), a limiting wheel (9) for limiting the conveying pipe (7) is arranged on the extension sliding seat (10), a fixing component is arranged at the bottom of one end of the extension sliding seat (10), the free end of the conveying pipe (7) is connected with a fire extinguishing component for throwing. The fire extinguishing component for throwing includes a throwing cylinder (23) communicated with the free end of the conveying pipe (7), a first gear ring (24) and a second gear ring (26) are fixedly connected to the throwing cylinder (23), a steering adjustment component is rotatably mounted on the throwing cylinder (23), and the steering adjustment component realizes azimuth adjustment by meshing with the first gear ring (24). The steering adjustment component includes a vane motor (31), and a vane (30) is fixedly connected to the output shaft of the vane motor (31); An azimuth adjustment component is also rotatably mounted on the throwing cylinder (23), and the azimuth adjustment component realizes azimuth adjustment by meshing with the second gear ring (26); The azimuth adjustment component includes a deflection electric cylinder (36), and a connecting rod (37) is rotatably connected to the telescopic rod of the deflection electric cylinder (36); A spraying component is connected to the central area of the second gear ring (26) by a spherical pair. The spraying component includes a spraying pipe (32), the top end of the spraying pipe (32) is communicated with the throwing cylinder (23) and is rotatably connected to one end of the connecting rod (37), and the deflection angle of the spraying pipe (32) is adjusted by the deflection electric cylinder (36). The fire extinguishing component for throwing includes a snap ring (2301) arranged outside the throwing cylinder (23) and a bracket (25) for connecting the first gear ring (24) and the second gear ring (26); The snap ring (2301) is fixed by cooperating with the inner card slot of the fixed card seat (21); The steering adjustment component includes a first turntable (27) rotatably mounted on the throwing cylinder (23), a steering frame (2701) is fixedly connected to the first turntable (27), a wind hood (2702) is fixedly connected to one end of the steering frame (2701), and the vane motor (31) and the vane (30) are arranged inside the wind hood (2702); An azimuth motor one (28) is fixedly mounted on the steering frame (2701), an azimuth gear one (29) is fixedly mounted on the output shaft of the azimuth motor one (28), and the azimuth gear one (29) and the first gear ring (24) form a gear pair, and azimuth adjustment is realized through gear transmission. The azimuth adjustment component includes a second turntable (35) rotatably connected to the throwing cylinder (23), a second connecting frame (3502) and a first connecting frame (3501) are fixedly connected to the second turntable (35), and the deflection electric cylinder (36) is fixedly arranged on the second connecting frame (3502); An azimuth motor two (34) is fixedly mounted on the first connecting frame (3501), an azimuth gear two (33) is fixedly mounted on the output shaft of the azimuth motor two (34), and the azimuth gear two (33) and the second gear ring (26) form a gear pair; A connecting seat (2601) is fixedly connected to the central area of the second gear ring (26), and the spraying pipe (32) on the spraying component forms a spherical pair with the connecting seat (2601).

2. The fire prevention and extinguishing equipment for high-rise buildings according to claim 1, characterized in that: A connecting pipe 1 is connected to the preparatory box 1. A connecting seat 5 is arranged on the moving part. One end of the connecting pipe 1 is communicated with the connecting seat 5. A connecting pipe 2 is also connected to the connecting seat 5, and a reversing valve 6 is arranged on the connecting seat 5. The rotating cylinder is communicated with the connecting seat 5. A winding motor 701 is fixedly installed on one side of the moving seat 4, and the winding motor 701 is used to drive the rotating cylinder to rotate.

3. The fire prevention and extinguishing equipment for high-rise buildings according to claim 2, characterized in that: The moving part further includes a guide post 401 fixedly connected to the moving seat 4. A rotating frame is rotatably installed at the bottom of the moving seat 4. A traveling wheel 403 is rotatably installed on the rotating frame, and a traveling motor 404 is fixedly installed on one side of the rotating frame. The traveling motor 404 is used to drive the traveling wheel 403 to provide traveling power. A steering motor 402 is fixedly installed on the moving seat 4, and the steering motor 402 is used to drive the rotating frame to realize steering.

4. A high-rise building fire prevention and extinguishing device according to claim 1, characterized in that: A guide rod 802 and a lead screw 801 are fixedly installed at the bottom of the height adjustment seat 8. The guide rod 802 and the lead screw 801 are respectively slidably connected to the guide post 401. A belt drive structure 15 is arranged on the guide post 401. A connecting gear 14 is fixedly connected to one end of the belt drive structure 15. The lead screw 801 and the pulley on the belt drive structure 15 form a screw pair. An adjustment motor 13 is fixedly installed on the moving seat 4. An adjustment gear 16 is fixedly connected to the output shaft of the adjustment motor 13. The adjustment gear 16 and the connecting gear 14 form a gear pair. An extension motor 11 is fixedly installed at the bottom of the height adjustment seat 8. An extension gear 17 is fixedly installed on the output shaft of the extension motor 11, and the extension gear 17 is used to drive the extension slide seat 10 to slide.

5. The fire prevention and extinguishing equipment for high-rise buildings according to claim 4, characterized in that: An extension rack 18 is fixedly connected to the bottom of the extension slide seat 10. The extension rack 18 and the extension gear 17 form a gear pair. A camera device 1 is arranged at one end of the extension slide seat 10 for observing the environment of the high-rise building.

6. The fire prevention and extinguishing equipment for high-rise buildings according to claim 1, characterized in that: The fixing part includes a control electric cylinder 19 fixedly installed at the bottom of the extension slide seat 10. A telescopic frame is fixedly connected to the telescopic rod of the control electric cylinder 19. A pressing wheel 20 is rotatably arranged on the telescopic frame. The fixing part further includes two fixing chucks 21 slidably installed at the bottom of the extension slide seat 10. One end of the fixing chuck 21 is connected with a pressing inclined plate 2101 that contacts the pressing wheel 20. Springs 22 for providing elastic force are connected between the two fixing chucks 21 and the two sides of the extension slide seat 10. A clamping groove is formed inside the fixing chuck 21, and the fire extinguishing component is fixed through the clamping groove.

7. A high-rise building fire prevention and extinguishing device according to claim 1, characterized in that: The injection assembly includes a spray head (3201) fixedly arranged at one end of an injection pipe (32), and an imaging device II (3202) is arranged on the spray head (3201); a conduit (38) is connected to the top of the injection pipe (32), and the dosing cylinder (23) is communicated with the injection pipe (32) through the conduit (38).

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