CN-122006174-A - Fire control rescue unmanned aerial vehicle's watering device

CN122006174ACN 122006174 ACN122006174 ACN 122006174ACN-122006174-A

Abstract

The invention discloses a sprinkler of a fire rescue unmanned aerial vehicle, and relates to the technical field of fire rescue. The invention comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with an unmanned aerial vehicle, the lower end surface of the bottom plate is fixedly connected with a connecting structure, the lower end surface of the connecting structure is provided with a water storage structure, lifting structures are symmetrically arranged between the connecting structure and the water storage structure along a central line, the middle part of an inner cavity of the lifting structure is provided with a lifting driving structure, one side of the inner cavity of the connecting structure is fixedly connected with a buffer structure, the outer surface of the buffer structure is slidably connected with a transmission structure, a water delivery structure is arranged between a spraying structure and the water storage structure, and the water flow of a water area is automatically sucked by utilizing the negative pressure formed by the inner cavity when the folding water storage frame stretches through the mechanical linkage of the lifting driving structure and the folding water storage frame, so that manual water injection, an external water pump or a preset water source are not needed, the rescue preparation time can be obviously shortened, and the fire-fighting and fire-extinguishing gold response requirements are met.

Inventors

CHEN YONGXI
ZHAO JIAYING
LI MINGWU
YAO LIANG
Yue Kailiang
HU TIANXIAO
GAO JIE
DENG YUANYUAN
ZHONG BOWEN
LIU WEI
CHEN JING
LUO JINGZHEN
YUAN RONG
WANG LIUYI
YANG LE

Assignees

成都大学

Dates

Publication Date: 20260512
Application Date: 20260415

Claims (10)

1. A sprinkler of a fire rescue unmanned aerial vehicle comprises a base plate (1) and is characterized in that the upper end of the base plate (1) is fixedly connected with an unmanned aerial vehicle (2), the lower end face of the base plate (1) is fixedly connected with a connecting structure (3), the lower end face of the connecting structure (3) is provided with a water storage structure (4), lifting structures (5) are symmetrically arranged between the connecting structure (3) and the water storage structure (4) along a central line, lifting driving structures (6) are arranged in the middle of an inner cavity of the lifting structures (5), one side of the inner cavity of the connecting structure (3) is fixedly connected with a buffer structure (7), the outer surface of the buffer structure (7) is slidably connected with a transmission structure (8), one side, far away from the connecting structure (3), of the transmission structure (8) is provided with a spraying structure (10), and a water conveying structure (9) is arranged between the spraying structure (10) and the water storage structure (4).
2. The fire rescue unmanned aerial vehicle's watering device according to claim 1, wherein, unmanned aerial vehicle (2) are including fixed connection unmanned aerial vehicle body (21) at bottom plate (1) up end middle part, and mounting groove (22) have been seted up at unmanned aerial vehicle body (21) surface middle part, and mounting groove (22) inner chamber four corners all rotate and are connected with unmanned aerial vehicle paddle (23).
3. The sprinkler of the fire rescue unmanned aerial vehicle according to claim 1, wherein the connecting structure (3) comprises connecting columns (31) which are uniformly and fixedly connected to four corners of the lower end face of the base plate (1), the lower end face of the connecting columns (31) is fixedly connected with a connecting plate (32), and a driving control assembly (33) is arranged in the middle of the upper end face of the connecting plate (32); the drive control assembly (33) comprises a drive control module (331) fixedly connected to the middle of the upper end face of the connecting plate (32), connecting cables (332) are connected to the middle of the left side and the right side of the drive control module (331) in a transmission mode, the connecting cables (332) penetrate through the connecting plate (32), one ends, far away from the drive control module (331), of the connecting cables (332) are fixedly connected with elastic transmission cables (333), and one ends, far away from the connecting cables (332), of the elastic transmission cables (333) are electrically connected with the lifting driving structure (6).
4. The sprinkler of the fire rescue unmanned aerial vehicle according to claim 3, wherein the water storage structure (4) comprises a folding water storage frame (41) fixedly connected to the lower end face of the connecting plate (32), a sealing plate (42) is fixedly connected to the lower end face of the folding water storage frame (41), a water inlet is formed in the middle of the lower end face of the sealing plate (42), and a water inlet structure (43) is arranged above the water inlet on the upper end face of the sealing plate (42); The water inlet structure (43) comprises spoilers (431) symmetrically and rotatably connected to two sides above the water inlet through brackets, a balancing weight (432) is fixedly connected to the adjacent end of the lower end face of each spoiler (431), and the size of each spoiler (431) is larger than that of an inner cavity of the water inlet.
5. The fire rescue unmanned aerial vehicle's watering device according to claim 4, wherein, elevation structure (5) are including along central line symmetry fixed connection rotating turret (51) of both sides between connecting plate (32) and closing plate (42), rotating turret (51) inner chamber rotation is connected with lifter (52), and adjacent two be connected with connecting slider (53) through rotating turret (51) rotation between lifter (52), connecting slider (53) sliding connection is at lift drive structure (6) inner chamber.
6. The fire rescue unmanned aerial vehicle's watering device according to claim 4, wherein, lift drive structure (6) are including sliding lift drive frame (61) that sets up between connecting plate (32) and closing plate (42), lift drive frame (61) inner chamber rotation is connected with dwang (62), connecting slider (53) symmetry sliding connection is at lift drive frame (61) inner chamber, two sections screw threads opposite in direction have been seted up to dwang (62) surface symmetry, dwang (62) run through connecting slider (53) and threaded connection, lift drive frame (61) inner chamber is located fixedly connected with elevating motor (63) between dwang (62), elevating motor (63) output and dwang (62) fixed connection, the one end that connecting cable (332) was kept away from to elasticity transmission cable (333) is with elevating motor (63) electric connection.
7. A fire rescue unmanned aerial vehicle's watering device according to claim 3, wherein, buffer structure (7) are including symmetrical fixed connection slide bar (71) between one side spliced pole (31), and slide bar (71) outward appearance symmetry sliding connection has buffer slider (72), and buffer spring has been cup jointed in the middle part activity of slide bar (71) outward surface, buffer spring transmission is connected between two buffer slider (72), and buffer slider (72) front end face is provided with transmission structure (8).
8. The fire rescue unmanned aerial vehicle's watering device according to claim 7, wherein, transmission structure (8) are including connecting transmission pole (81) at the preceding terminal surface of buffering slider (72) through the support rotation, and the one end that buffering slider (72) was kept away from to transmission pole (81) is connected with through the support rotation and is placed board (82), and connecting groove (83) have been seted up at terminal surface middle part before placing board (82), and water delivery structure (9) set up at connecting groove (83) inner chamber, and terminal surface middle part is provided with spray structure (10) before connecting groove (83).
9. The sprinkler of the fire rescue unmanned aerial vehicle according to claim 8, wherein the water delivery structure (9) comprises a water suction pipe (91) fixedly connected to the middle part of the lower end face of the connecting plate (32), the lower end of the water suction pipe (91) is fixedly connected with a gravity ball, an inner cavity of the water suction pipe (91) penetrates through the connecting plate (32) and the gravity ball, a water delivery pipe (92) is in transmission connection between the middle part of the upper end face of the connecting plate (32) and the inner cavity of the connecting groove (83), the water delivery pipe (92) is specifically a corrugated pipe, the inner cavity of the water suction pipe (91) is communicated with the inner cavity of the water delivery pipe (92), the lower end face of the connecting plate (32) is fixedly connected with a water pump, and the water pump is communicated with the water suction pipe (91).
10. The fire rescue unmanned aerial vehicle's watering device according to claim 8, wherein, spray structure (10) including fixed connection place the preceding terminal surface of board (82) spray frame (101), spray frame (101) inner chamber rotation is connected with installation cover (102), be connected with electric telescopic handle (103) through the support rotation between installation cover (102) surface both sides and the board (82) of placing, installation cover (102) inner chamber threaded connection has shower nozzle (104), installation cover (102) rear end face and raceway (92) intercommunication each other.

Description

Fire control rescue unmanned aerial vehicle's watering device Technical Field The invention relates to the technical field of fire rescue, in particular to a sprinkler of a fire rescue unmanned aerial vehicle. Background The unmanned aerial vehicle for fire rescue is a unmanned aerial vehicle controlled by radio remote control equipment and self-provided programs, is mainly used in the field of fire rescue, is widely applied to various fires and emergency rescue scenes, comprises a chemical plant fire disaster, a forest fire disaster, a high-rise fire disaster and the like, has strong environmental adaptability, can execute tasks under severe weather conditions, has larger carrying capacity and can carry various rescue materials. The existing fire-fighting unmanned aerial vehicle sprinkling device adopts a fixed water storage tank, needs manual water injection in advance, or depends on an external water pump to connect a water source, cannot quickly get water on a rescue site, causes response delay, misses fire-fighting golden time, is mostly fixed in volume, occupies large space in a non-working state, causes the increase of unmanned aerial vehicle flight windage and the reduction of endurance, is inconvenient to transport and store, and is mainly controlled by an electric control valve to store water, circuit faults easily occur to cause water leakage, or has no effective water stopping structure, water flow is swayed in the flight process, the gravity center of the unmanned aerial vehicle is offset, the risk of crash is increased, and the water suction pipe of the existing device is mostly designed at a fixed position. Therefore, the existing sprinkler of the fire rescue unmanned aerial vehicle cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems. Disclosure of Invention The invention aims to provide a sprinkler of a fire rescue unmanned aerial vehicle, which solves the problems in the background technology through arrangement. In order to solve the technical problems, the invention is realized by the following technical scheme: The invention relates to a sprinkler of a fire rescue unmanned aerial vehicle, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with the unmanned aerial vehicle, the lower end surface of the bottom plate is fixedly connected with a connecting structure, the lower end surface of the connecting structure is provided with a water storage structure, lifting structures are symmetrically arranged between the connecting structure and the water storage structure along a central line, the middle part of an inner cavity of the lifting structure is provided with a lifting driving structure, one side of the inner cavity of the connecting structure is fixedly connected with a buffer structure, the outer surface of the buffer structure is slidably connected with a transmission structure, one side of the transmission structure, which is far away from the connecting structure, is provided with a spraying structure, and a water conveying structure is arranged between the spraying structure and the water storage structure. Preferably, unmanned aerial vehicle includes the unmanned aerial vehicle body of fixed connection at bottom plate up end middle part, and the mounting groove has been seted up at unmanned aerial vehicle body surface middle part, and mounting groove inner chamber four corners all rotates to be connected with unmanned aerial vehicle paddle. Preferably, the connecting structure comprises connecting columns uniformly and fixedly connected to four corners of the lower end surface of the bottom plate, the lower end surface of the connecting columns is fixedly connected with a connecting plate, and the middle part of the upper end surface of the connecting plate is provided with a driving control assembly; The drive control assembly comprises a drive control module fixedly connected to the middle of the upper end face of the connecting plate, connecting cables are connected to the middle of the left side and the right side of the drive control module in a transmission mode, the connecting cables penetrate through the connecting plate, one end of each connecting cable, which is far away from the drive control module, is fixedly connected with an elastic transmission cable, and one end, which is far away from each connecting cable, of each elastic transmission cable is electrically connected with the lifting drive structure. Preferably, the water storage structure comprises a folding water storage frame fixedly connected to the lower end face of the connecting plate, the lower end face of the folding water storage frame is fixedly connected with a sealing plate, a water inlet is formed in the middle of the lower end face of the sealing plate, and a water inlet structure is arranged above the water inlet on the upper end face of the sealing plate; the water inlet stru