Fire-fighting water spraying device

Abstract

The utility model discloses a fire-fighting water spraying device, including slide rail, display panel, first servo motor, second servo motor, third servo motor and surveillance camera, the display panel is fixed on the side surface of slide rail, and the side surface of slide rail is equipped with first servo motor, the output end of first servo motor is fixed with first lead screw, and the output end of second servo motor is fixed with second lead screw. And a movable block is connected to the first lead screw, a protective cover is fixed to the upper portion of the movable block, and a rotary disc rotationally connected to the upper surface of the movable block is rotationally connected to one side of the interior of the protective cover. According to the fire-fighting water spraying device, a movable block can move on a sliding rail in a threaded mode through a first lead screw so that a water spraying head above the movable block can be driven to move, the water spraying head can enter the inner end, and meanwhile through rotation of a rotary disc, lifting between a movable column and a fixed column and use of a monitoring camera and a display panel, the fire-fighting water spraying effect is improved. Therefore, the device can be accurately aligned with a fire source, and the fire extinguishing effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fire engineering related technical field, concretely is a fire water spraying device. BACKGROUND

[0002] In the fire fighting process, often through the water spraying device to the fire site, and to the face dangerous fire, can use the fire water spraying robot device to enter the water spraying, in order to improve the fire efficiency;

[0003] The existing fire water spraying device is inconvenient to observe when using due to the deep fire, the water spraying device cannot accurately aim at the ignition source, the fire extinguishing effect is poor, and since the fire water supply is mostly underground water, there are many impurities in the water, which easily blocks the nozzle when spraying, affecting the water spraying effect, therefore we propose a fire water spraying device to solve the problems in the above background. UTILITY MODEL CONTENTS

[0004] The utility model discloses a fire water spraying device to solve the problems that the existing fire water spraying device is inconvenient to observe when using due to the deep fire, the water spraying device cannot accurately aim at the ignition source, the fire extinguishing effect is poor, and since the fire water supply is mostly underground water, there are many impurities in the water, which easily blocks the nozzle when spraying, affecting the water spraying effect.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a fire sprinkling device, including slide rail, display panel, first servo motor, second servo motor, third servo motor and monitoring camera, the side of slide rail top is fixed with display panel, and the side of slide rail is installed with first servo motor, the output of first servo motor is fixed with first screw rod, and the movable block is connected on first screw rod, the top of movable block is fixed with protection cover, the inside one side of protection cover is rotatably connected with the rotary disc of movable block upper surface, and the bottom surface of rotary disc is uniformly fixed with tooth block, the top of protection cover is fixed with second servo motor, and the output of second servo motor is fixed with transmission gear in the inside of protection cover, the top of rotary disc is fixed with fixed column, and the inside of fixed column is provided with movable column, the top of movable column is connected with water collecting frame, and the side of water collecting frame is installed with water spraying head, the side of fixed column below is fixed with third servo motor, and the output of third servo motor is fixed with first helical gear in the inside of fixed column, the inside of fixed column is fixed with fixed block above first helical gear, the surface of fixed block is rotatably connected with second screw rod, and the below of second screw rod is fixed with second helical gear and is engaged with first helical gear, the side of movable column above is installed with monitoring camera, the both ends of one side of fixed column below are fixed with connecting plate, and the end of connecting plate is rotatably connected with rotary axle disc, the surface of rotary axle disc is fixed with winding wheel, and the winding wheel is provided with water guide pipe, and one end of water guide pipe penetrates movable column and is communicated with water collecting frame.

[0006] Preferably, the movable block is provided with a moving wheel at both ends below, the movable block is connected with the first screw rod in a threaded connection mode, and the movable block is provided in a clamping sliding mode with the slide rail.

[0007] Preferably, the transmission gear is connected with the tooth block on the surface of the rotary disc in a meshing connection mode, the transmission gear and the tooth block on the surface of the rotary disc are rotatable in a meshing mode, so that the rotary disc drives the water spraying head to rotate and spray water.

[0008] Preferably, the movable column has a rectangular cross section, and the movable column is connected with the fixed column in a sliding connection mode, and the movable column is connected with the second screw rod in a threaded connection mode, so that the second screw rod and the movable column can move in a threaded mode, so that the movable column can slide in the fixed column, and the water spraying height of the water spraying device can be adjusted conveniently.

[0009] Preferably, the rear plate is installed on the side of the water collecting frame through screws, and the sealing gasket is arranged on the surface of the rear plate, and the upper and lower ends of the sealing gasket are provided with threaded grooves, so that the rear plate and the side of the water collecting frame can be installed and disassembled conveniently.

[0010] Preferably, the inside of the water collecting frame is provided with a filter screen, and the upper and lower ends of the filter screen are rotatably connected with connecting rods, and the ends of the connecting rods are threadedly connected with threaded grooves at the upper and lower ends of the sealing gasket, so that the sprayed water can be filtered through the filter screen in the water collecting frame.

[0011] Compared with the prior art, the fire-fighting water spraying device has the advantages that:

[0012] (1) The first screw rod and the movable block can move on the slide rail in a threaded manner, so as to drive the water spraying head above the movable block to move, so that the water spraying head enters the inner end, and meanwhile, the rotation of the rotating disc and the lifting between the movable column and the fixed column are matched, and the monitoring camera and the display panel are used, so that the device can accurately aim at the fire source, and the fire extinguishing effect of the device is improved.

[0013] (2) The use of the filter screen in the water collecting frame facilitates the filtration of the sprayed water, avoids the problem that impurities in the water block the water spraying head, and meanwhile, the threaded connection between the rotatable connecting rod on the filter screen and the sealing gasket on the rear plate facilitates the disassembly and cleaning of the filter screen, and improves the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0016] Figure 3 It is a front view structural schematic diagram of the utility model;

[0017] Figure 4 It is a connecting rod and sealing gasket connecting structure schematic diagram of the utility model;

[0018] Figure 5 It is a rotating disc and transmission gear connecting structure schematic diagram of the utility model.

[0019] In the drawing: 1, slide rail; 2, display panel; 3, first servo motor; 4, first screw rod; 5, movable block; 6, protective cover; 7, rotating disc; 8, tooth block; 9, second servo motor; 10, transmission gear; 11, fixed column; 12, movable column; 13, water collecting frame; 14, water spraying head; 16, third servo motor; 17, first helical gear; 18, fixed block; 19, second screw rod; 20, second helical gear; 21, monitoring camera; 22, connecting plate; 23, rotating shaft disc; 24, winding wheel; 25, water guide pipe; 26, rear plate; 27, sealing gasket; 28, threaded groove; 29, filter screen; 30, connecting rod. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a fire-fighting water spraying device, including slide rail 1, display panel 2, first servo motor 3, second servo motor 9, third servo motor 16 and monitoring camera 21, the side of slide rail 1 top is fixed with display panel 2, and the side of slide rail 1 is equipped with first servo motor 3, the output of first servo motor 3 is fixed with first screw rod 4, and first screw rod 4 is connected with movable block 5, the top of movable block 5 is fixed with protective cover 6, and the lower end of movable block 5 is equipped with moving wheel, the connection mode of movable block 5 and first screw rod 4 is screw connection, movable block 5 and slide rail 1 are set as snap fit sliding, can be driven movable block 5 screw motion by first screw rod 4, so that the device can be moved to specified position and spray, the inside one side of protective cover 6 is rotatably connected with rotating disc 7 rotatingly connected on the upper surface of movable block 5, and the bottom surface of rotating disc 7 is uniformly fixed with gear block 8, transmission gear 10 and the gear block 8 on the surface of rotating disc 7 are meshing connection, can be driven rotating disc 7 by transmission gear 10 and the gear block 8 meshing rotation on the surface of rotating disc 7, so that rotating disc 7 drives water spraying head 14 to rotate and spray water;

[0022] Please refer to Figures 1-5The upper side of the protection cover 6 is fixed with a second servo motor 9, and the output end of the second servo motor 9 is fixed with a transmission gear 10 located inside the protection cover 6, the upper side of the rotating disc 7 is fixed with a fixed column 11, and the inside of the fixed column 11 is provided with a movable column 12, the cross section of the movable column 12 is rectangular, and the connection mode of the movable column 12 and the fixed column 11 is sliding connection, the connection mode of the movable column 12 and the second lead screw 19 is screw connection, the second lead screw 19 can be conveniently screwed with the movable column 12, so that the movable column 12 slides in the fixed column 11, and the water spraying height of the water spraying device is conveniently adjusted, the upper side of the movable column 12 is connected with a water collecting frame 13, the side of the water collecting frame 13 is provided with a water spraying head 14, the side of the water collecting frame 13 is provided with a rear plate 26 through screws, and the surface of the rear plate 26 is provided with a sealing gasket 27, the upper and lower ends of the sealing gasket 27 are provided with threaded grooves 28, which can facilitate the installation and disassembly between the rear plate 26 and the side of the water collecting frame 13, the inside of the water collecting frame 13 is provided with a filter screen 29, and the upper and lower ends of the filter screen 29 are rotatably connected with connecting rods 30, the ends of the connecting rods 30 are screw connected with the threaded grooves 28 at the upper and lower ends of the sealing gasket 27, and the filter screen 29 in the water collecting frame 13 can conveniently filter the sprayed water, the lower side of the fixed column 11 is fixed with a third servo motor 16, and the output end of the third servo motor 16 is fixed with a first helical gear 17 located inside the fixed column 11, the inside of the fixed column 11 is fixed with a fixed block 18 above the first helical gear 17, the surface of the fixed block 18 is rotatably connected with a second lead screw 19, and the lower side of the second lead screw 19 is fixed with a second helical gear 20 meshed with the first helical gear 17, the upper side of the movable column 12 is provided with a monitoring camera 21, and the lower side of the fixed column 11 is provided with a connecting plate 22 at both ends, and the end of the connecting plate 22 is rotatably connected with a rotating shaft disc 23, the surface of the rotating shaft disc 23 is fixed with a winding wheel 24, and the winding wheel 24 is provided with a water guide pipe 25, one end of the water guide pipe 25 penetrates through the movable column 12 and communicates with the water collecting frame 13.

[0023] The side of the water collecting frame 13 is provided with a rear plate 26 through screws, and the surface of the rear plate 26 is provided with a sealing gasket 27, the upper and lower ends of the sealing gasket 27 are provided with threaded grooves 28, which can facilitate the installation and disassembly between the rear plate 26 and the side of the water collecting frame 13, the inside of the water collecting frame 13 is provided with a filter screen 29, and the upper and lower ends of the filter screen 29 are rotatably connected with connecting rods 30, the ends of the connecting rods 30 are screw connected with the threaded grooves 28 at the upper and lower ends of the sealing gasket 27, and the filter screen 29 in the water collecting frame 13 can conveniently filter the sprayed water.

[0024] Working principle: first, in use, the device is moved to the inside of the fire, in the water spray, can be opened by the first servo motor 3, so that the first servo motor 3 through the first screw rod 4 and the moving block 5 screw motion, so that the moving block 5 on the slide rail 1 sliding, so that the moving block 5 drive the water spray head 14 above the movable column 12 into the inside, according to the use of monitoring camera 21 on the upper surface of movable column 12 and display panel 2, can be opened by the second servo motor 9 through the transmission gear 10 drive the gear block 8 on the surface of the rotating disc 7 meshing rotation, convenient to rotate the water spray head 14, convenient to adjust the water spray angle of the water spray head 14, can be used with the third servo motor 16, so that the third servo motor 16 through the first helical gear 17 and the second helical gear 20 below the second screw rod 19 meshing motion, the second screw rod 19 and the movable column 12 screw motion, the movable column 12 on the fixed column 11 sliding, convenient to adjust the water spray height of the device, so that the device can find the source of fire accurately, improve the water spray effect of the device;

[0025] In use, the inside of the water collecting frame 13 is provided with a filter screen 29, which can filter the sprayed water to avoid the problem of blocking the water spray head 14 by impurities in the water, and the filter screen 29 is detachably connected to the threaded groove 28 on the sealing gasket 27 on the surface of the rear plate 26 through the rotating connection of the connecting rod 30 on the side of the filter screen 29, so that the filter screen 29 can be taken out for cleaning. This is the working principle of the fire water spray device.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire-fighting water spraying device comprising a sliding rail (1), a display panel (2), a first servo motor (3), a second servo motor (9), a third servo motor (16) and a monitoring camera (21), characterized in that: The side of the slide rail (1) is fixed with a display panel (2), and the side of the slide rail (1) is provided with a first servo motor (3), the output end of the first servo motor (3) is fixed with a first lead screw (4), and the first lead screw (4) is connected with a movable block (5), the upper side of the movable block (5) is fixed with a protective cover (6), the inside of the protective cover (6) is rotatably connected with a rotating disc (7) rotatably connected with the upper surface of the movable block (5), and the bottom surface of the rotating disc (7) is uniformly fixed with a tooth block (8), the upper side of the protective cover (6) is fixed with a second servo motor (9), and the output end of the second servo motor (9) is fixed with a transmission gear (10) located in the inside of the protective cover (6), the upper side of the rotating disc (7) is fixed with a fixed column (11), and the inside of the fixed column (11) is provided with a movable column (12), the upper side of the movable column (12) is connected with a water collecting frame (13), and the side of the water collecting frame (13) is provided with a water spraying head (14), the lower side of the fixed column (11) is fixed with a third servo motor (16), and the output end of the third servo motor (16) is fixed with a first helical gear (17) located in the inside of the fixed column (11), the inside of the fixed column (11) is fixed with a fixed block (18) above the first helical gear (17), the surface of the fixed block (18) is rotatably connected with a second lead screw (19), and the lower side of the second lead screw (19) is fixed with a second helical gear (20) meshed with the first helical gear (17), the upper side of the movable column (12) is provided with a monitoring camera (21), the lower side of the fixed column (11) is fixed with a connecting plate (22) at both ends, and the end of the connecting plate (22) is rotatably connected with a rotating shaft disc (23), the surface of the rotating shaft disc (23) is fixed with a winding wheel (24), and the winding wheel (24) is provided with a water guide pipe (25), one end of the water guide pipe (25) penetrates through the movable column (12) and is communicated with the water collecting frame (13).

2. A fire sprinkler according to claim 1, wherein: The lower side of the movable block (5) is provided with a moving wheel, the movable block (5) and the first lead screw (4) are connected in a threaded manner, and the movable block (5) and the slide rail (1) are connected in a clamping sliding manner.

3. A fire sprinkler according to claim 1, wherein: The transmission gear (10) and the tooth block (8) on the surface of the rotating disc (7) are meshed.

4. A fire sprinkler according to claim 1, wherein: The movable column (12) is rectangular in cross section, and the movable column (12) and the fixed column (11) are connected in a sliding manner, and the movable column (12) and the second lead screw (19) are connected in a threaded manner.

5. A fire sprinkler according to claim 1, wherein: The side of the water collecting frame (13) is provided with a rear plate (26) through screws, and the surface of the rear plate (26) is provided with a sealing gasket (27) in a bonding manner, and the upper and lower ends of the sealing gasket (27) are provided with threaded grooves (28).

6. A fire sprinkler according to claim 1, wherein: The inside of the water collecting frame (13) is provided with a filter screen (29), and the upper and lower ends of the filter screen (29) are rotatably connected with a connecting rod (30), and the end of the connecting rod (30) is screw-connected with the threaded grooves (28) at the upper and lower ends of the sealing gasket (27).

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