Fire-fighting multi-scene fire preventing and extinguishing device

Abstract

The utility model discloses a fire-fighting multi-scene fire preventing and extinguishing device, which relates to the technical field of fire extinguishing devices and comprises a fire extinguishing device body, universal wheels are fixedly connected to four corners of the bottom surface of the fire extinguishing device body, a loading plate is fixedly connected to the top surface of the fire extinguishing device body, and handles are fixedly connected to two sides of the top surface of the loading plate. A sleeve plate is fixedly connected to the front end of the top face of the carrying plate, an insertion plate is movably inserted into the sleeve plate, a top plate is fixedly connected to the top end of the insertion plate, a pair of rotating shafts is symmetrically and fixedly connected to the two sides of the top face of the top plate, and a pair of arm plates is fixedly connected to the pair of rotating shafts. And the other ends of the pair of arm plates are fixedly connected with a fixed column. The fire extinguishing device is reasonable in structure, a person stands on the carrying plate, then the whole fire extinguishing device body is pushed to be close to a fire source slowly, then high temperature generated by the fire source is partially isolated through the heat insulation cloth, and finally the fire source is extinguished in time through the fire extinguishing device.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguishing device technical field, especially to a fire-fighting multi-scene fire extinguishing device. BACKGROUND

[0002] The role of fire extinguishing device is to protect the safety of personnel and property. When a fire occurs, the fire extinguishing device can detect and control the fire in time, thereby reducing the loss caused by the fire to personal safety and property. The specific role of the fire extinguishing device is as follows: the fire extinguishing device can provide an opportunity for people to handle in time by giving an early warning before a fire occurs, thereby reducing the occurrence of fire; when a fire occurs, the fire extinguishing device will respond in time and implement fire extinguishing work to control the fire in the smallest range and reduce the loss. The fire extinguishing device can control the speed of fire development and gain time for people's safety to protect personal safety.

[0003] However, most of the existing fire extinguishing devices include high-pressure water guns and fire extinguishers, etc., but when a fire occurs indoors or outdoors, the personnel need to use the fire extinguishing device to approach the fire source and then use the water gun to extinguish the fire. However, the temperature is very high when approaching the fire source, and the heat wave will spread to the surrounding area, thereby preventing the fire extinguishing personnel from approaching the fire source and reducing the fire extinguishing efficiency. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a fire-fighting multi-scene fire extinguishing device, which realizes that personnel stand on the object board and then push the fire extinguishing device body to slowly approach the fire source, then partially isolate the high temperature generated by the fire source through the heat insulation cloth, and finally extinguish the fire source in time through the fire extinguishing device.

[0005] To achieve the above object, the application provides the following technical scheme: a fire-fighting multi-scene fire extinguishing device, comprising a fire extinguishing device body, universal wheels are fixedly connected to the bottom surface of the fire extinguishing device body, a load plate is fixedly connected to the top surface of the fire extinguishing device body, handles are fixedly connected to the top surface of the load plate, a cover plate is fixedly connected to the top surface of the load plate, a plug-in plate is movably inserted into the cover plate, a top plate is fixedly connected to the top end of the plug-in plate, a pair of rotating shafts are fixedly connected to the top surface of the top plate, a pair of arm plates are fixedly connected to the rotating shafts, fixed columns are fixedly connected to the other ends of the arm plates, fixed discs are fixedly connected to the fixed columns, winding drums are rotatably connected to the fixed columns, first springs are sleeved on the fixed columns, the inner wall of the winding drum and the top surface of the fixed disc are fixedly connected to the two ends of the first spring, and heat insulation cloth is wound on the winding drum; further comprising an adjusting assembly, a control assembly and a fire extinguishing assembly, the adjusting assembly is arranged on the surface of the cover plate to adjust the height of the plug-in plate, the control assembly is arranged on the top surface of the top plate to control the opening area of the heat insulation cloth, and the fire extinguishing assembly is arranged on the fire extinguishing device body and used in cooperation with the heat insulation cloth.

[0006] Preferably, the adjusting assembly comprises a pair of accommodating grooves formed in the plug-in plate, a tooth plate is fixedly installed in the accommodating grooves, a fixed frame is fixedly installed on the outer surface of the cover plate, an adjusting shaft is rotatably connected to the inside of the fixed frame, a hand wheel is fixedly connected to the one end of the adjusting shaft extending out of the fixed frame, a pair of tooth discs are fixedly connected to the adjusting shaft, and the tooth discs and the tooth plate are in meshing relationship.

[0007] Preferably, a pair of guide columns are fixedly connected to the inner wall of the fixed frame, a stop ring is fixedly connected to the other ends of the guide columns, a sliding plate is slidably connected between the guide columns, second springs are sleeved on the guide columns, the inner wall of the fixed frame and one side of the sliding plate are fixedly connected to the two ends of the second springs, a pull rod is fixedly connected to the middle part of the sliding plate, one end of the pull rod extends out of the fixed frame, and a button is fixedly connected to the one end of the pull rod.

[0008] Preferably, side plates are fixedly connected to the two ends of the sliding plate, limit blocks are fixedly installed on the side plates, arc-shaped grooves are formed in the limit blocks, clamping teeth are fixedly connected to the inner wall of the arc-shaped grooves, and the clamping teeth are clamped on the tooth discs.

[0009] Preferably, first shaft seats are fixedly connected to the top two sides of the plug-in plate, limit rods are fixedly connected to the bottom ends of the first shaft seats, limit pieces are fixedly connected to the bottom ends of the limit rods, sliding wheels are slidably connected to the limit rods, the sliding wheels are rotatably connected to butt joints, and the butt joints are fixedly installed on the side surface of the cover plate.

[0010] Preferably, the control assembly comprises a gear fixedly installed at the bottom end of the pair of rotating shafts, a rack engaged with the gear, a butt joint block fixedly connected at one end of the rack, the butt joint block being slidingly connected to a fixed plate, the fixed plate being fixedly connected at both ends to a fixed seat, the fixed seat being fixedly connected at the bottom end to the rotating shafts.

[0011] Preferably, the butt joint block is fixedly connected with a first shaft pin, the first shaft pin is rotatably connected with a linkage plate, the other end of the linkage plate is rotatably connected to a second shaft pin, the second shaft pin is fixedly connected to a sleeve block, the sleeve block is threadedly connected to a threaded rod, both ends of the threaded rod are rotatably connected to a second shaft seat, the bottom end of the second shaft seat is fixedly connected to the top plate.

[0012] Preferably, one end of the threaded rod is fixedly connected with a first belt pulley, the first belt pulley is sleeved with a transmission belt, the bottom end of the transmission belt is sleeved with a second belt pulley, the second belt pulley is fixedly connected to a transmission shaft, one end of the transmission shaft is fixedly connected to the output end of a driving motor, the driving motor is fixedly installed on a bracket, the top end of the bracket is fixedly connected to the bottom surface of the top plate.

[0013] Preferably, the fire extinguishing assembly comprises a water tank fixedly installed on the body of the fire extinguishing device, the surface of the water tank is fixedly connected with a water inlet pipe, both sides of the water tank are fixedly connected with water pipes, the other end of the water pipes is fixedly connected to a drain pipe, the other end of the drain pipe is fixedly connected to a water collecting plate, the surface of the water collecting plate is provided with a plurality of groups of spray heads.

[0014] Preferably, a third shaft seat is slidingly connected to the drain pipe, the third shaft seat is fixedly connected to the bottom end of a shelf plate, first sliding grooves are formed at both ends of the shelf plate, a sliding shaft is slidingly connected in the first sliding grooves, a second sliding groove is formed in one of the arm plates, and the bottom end of the sliding shaft is slidingly connected in the second sliding groove.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The utility model discloses a height-adjustable fire extinguishing device, which is reasonable in structure.

[0017] 2、The utility model discloses a heat insulation cloth is pulled open, and the drive motor is operated, and the operation of drive motor is convenient for transmission shaft to rotate, and the other end of transmission shaft is fixedly connected on the second belt pulley, and the rotation of transmission shaft drives the rotation of second belt pulley, and the rotation of second belt pulley drives the rotation of first belt pulley through transmission belt, thereby being convenient for the rotation of threaded rod, and the sleeve block is threadedly connected on threaded rod, and the sleeve block is moved through the movement of threaded rod, and the movement of sleeve block is slid on fixed plate through the linkage plate of butt joint block on first axle pin, and butt joint block is fixedly connected on rack, and rack and gear are mutually engaged, and the movement of butt joint block drives the rotation of gear through rack, thereby being convenient for the rotation of rotating shaft, and the rotation of rotating shaft moves the winding drum through arm plate, thereby being convenient for opening heat insulation cloth on winding drum.

[0018] 3、The utility model discloses a fire -fighting pipeline and water inlet pipe are docked, and water enters the inside of water tank, and through the water pipe on water tank enters the inside of drain pipe, and the other end of drain pipe is fixedly connected on the water collecting plate, and a plurality of groups of shower nozzles are installed on the water collecting plate, and the water in the inside of drain pipe is sprayed through the shower nozzle on the water collecting plate, thereby being convenient for the fire extinguishing work, and when the arm plate is opened or gathered, the slide axle is drawn in the first sliding slot on the frame plate and the second sliding slot on the arm plate, and the third axle seat on the frame plate is convenient for the position of drain pipe to be limited, and avoids the phenomenon that drain pipe shakes when passing through the water flow. ACCURACY

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is the three-dimensional structure schematic diagram of extinguishing device body;

[0021] Figure 2 It is the three-dimensional structure schematic diagram of extinguishing device body from the top;

[0022] Figure 3 It is the three-dimensional structure schematic diagram of extinguishing device body from the bottom;

[0023] Figure 4 It is the three-dimensional structure schematic diagram of plugboard partial section;

[0024] Figure 5 It is the three-dimensional structure schematic diagram of fixed frame;

[0025] Figure 6 It is the three-dimensional structure schematic diagram of control assembly;

[0026] Figure 7 is a schematic view of a partial stereoscopic structure of a heat insulation layout;

[0027] Figure 8 is a schematic view of a partial stereoscopic structure of a top plate;

[0028] Figure 9 is a schematic view of a partial stereoscopic structure of a heat insulation layout; Figure 5 is a schematic view of an enlarged structure at A in the middle.

[0029] In the figure: 1, fire extinguishing device body; 101, universal wheel; 102, object carrying plate; 103, handle; 104, cover plate; 105, plug plate; 106, top plate; 107, rotating shaft; 108, arm plate; 109, fixed column; 110, fixed disc; 112, winding drum; 113, first spring; 114, heat insulation cloth; 2, containing groove; 201, toothed plate; 202, fixed frame; 203, adjusting shaft; 204, hand wheel; 205, toothed disc; 206, guide column; 207, stop ring; 208, sliding plate; 209, second spring; 210, pull rod; 211, button; 212, side plate; 213, limiting block; 214, clamping tooth; 215, first shaft seat; 216, limiting rod; 217, limiting sheet; 218, pulley; 219, butt joint seat; 3, gear; 301, rack; 302, butt joint block; 303, fixed plate; 304, fixed seat; 305, first shaft pin; 306, linkage plate; 307, second shaft pin; 308, sleeve block; 309, threaded rod; 310, second shaft seat; 311, first belt pulley; 312, transmission belt; 313, second belt pulley; 314, transmission shaft; 315, driving motor; 316, bracket; 4, water tank; 401, water inlet pipe; 402, water passage pipe; 403, drain pipe; 404, water collecting plate; 405, spray head; 406, third shaft seat; 407, rack plate; 408, first sliding chute; 409, sliding shaft; 410, second sliding chute. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Embodiment: refer to Figure 1 - Figure 9The fire-fighting multi-scene fire extinguishing device shown comprises a fire extinguishing device body 1, universal wheels 101 are fixedly connected to the bottom surface of the fire extinguishing device body 1, a load plate 102 is fixedly connected to the top surface of the fire extinguishing device body 1, handles 103 are fixedly connected to the top surface of the load plate 102, a sleeve plate 104 is fixedly connected to the top surface of the load plate 102, an insertion plate 105 is movably inserted into the sleeve plate 104, a top plate 106 is fixedly connected to the top end of the insertion plate 105, a pair of rotating shafts 107 are fixedly connected to the top surface of the top plate 106, a pair of arm plates 108 are fixedly connected to the rotating shafts 107, fixed columns 109 are fixedly connected to the other ends of the arm plates 108, fixed discs 110 are fixedly connected to the fixed columns 109, a winding drum 112 is rotatably connected to the fixed columns 109, a first spring 113 is sleeved on the fixed columns 109, the two ends of the first spring 113 are fixedly connected to the inner wall of the winding drum 112 and the top surface of the fixed disc 110 respectively, and a heat insulation cloth 114 is wound on the winding drum 112; further comprising an adjusting assembly, a control assembly and a fire extinguishing assembly, the adjusting assembly is arranged on the surface of the sleeve plate 104 to adjust the height of the insertion plate 105, the control assembly is arranged on the top surface of the top plate 106 to control the opening area of the heat insulation cloth 114, and the fire extinguishing assembly is arranged on the fire extinguishing device body 1 to be used in cooperation with the heat insulation cloth 114.

[0032] Specifically, it is explained here that the driving motor 315 is electrically connected with the control unit through wires, and the specific working principle between them is referred to by the prior art, which will not be described in detail here. The operation of the driving motor 315 facilitates the expansion of the opening area of the heat insulation cloth 114, avoiding the heat generated by the fire source from causing burns to the fire extinguishing personnel. The driving mode of the universal wheels 101 is driven by the motor, and the universal wheels 101 can also replace the mechanical legs to move the fire extinguishing device body 1 as a whole according to different road surfaces, facilitating the fire extinguishing device body 1 to participate in fire extinguishing work at different fire scenes.

[0033] As an implementation manner in the embodiment, the adjusting assembly comprises a pair of accommodating grooves 2 formed in the plug plate 105, a toothed plate 201 fixedly installed inside the pair of accommodating grooves 2, a fixed frame 202 fixedly installed on the outer surface of the cover plate 104, an adjusting shaft 203 rotatably connected inside the fixed frame 202, a hand wheel 204 fixedly connected to one end of the adjusting shaft 203 extending out of the fixed frame 202, a pair of toothed discs 205 fixedly connected to the adjusting shaft 203, the pair of toothed discs 205 being in mesh with the toothed plate 201, a pair of guide columns 206 fixedly connected to the inner wall of the fixed frame 202, a stop ring 207 fixedly connected to the other ends of the pair of guide columns 206, a sliding plate 208 slidably connected between the pair of guide columns 206, a second spring 209 sleeved on the pair of guide columns 206, the two ends of the second spring 209 being fixedly connected to the inner wall of the fixed frame 202 and one side of the sliding plate 208 respectively, a pull rod 210 fixedly connected to the middle position of the sliding plate 208, one end of the pull rod 210 extending out of the fixed frame 202, a button 211 fixedly connected to one end of the pull rod 210, side plates 212 fixedly connected to the two ends of the sliding plate 208, limiting blocks 213 fixedly installed on the side plates 212, arc-shaped grooves formed in the limiting blocks 213, clamping teeth 214 fixedly connected to the inner wall of the arc-shaped grooves, the clamping teeth 214 being clamped on the toothed discs 205, first shaft seats 215 fixedly connected to the top of both sides of the plug plate 105, limiting rods 216 fixedly connected to the bottom ends of the first shaft seats 215, limiting sheets 217 fixedly connected to the bottom ends of the limiting rods 216, a pulley 218 slidably connected to the limiting rods 216, the pulley 218 being rotatably connected to a butt joint seat 219, the butt joint seat 219 being fixedly installed on the side surface of the cover plate 104.

[0034] Specifically, when it is necessary to adjust the height of the top plate 106, the button 211 on the pull rod 210 is pulled, the pull rod 210 is moved through the pulling of the button 211, one end of the pull rod 210 is fixedly connected to the sliding plate 208, the sliding plate 208 is slid on the guide columns 206 through the pulling of the pull rod 210, so as to facilitate the extrusion of the second spring 209, the side plates 212 are moved through the movement of the sliding plate 208, the clamping teeth 214 on the limiting blocks 213 are disengaged from the toothed discs 205 through the movement of the side plates 212, then the hand wheel 204 on the adjusting shaft 203 is rotated, the toothed discs 205 drive the toothed plate 201 to move through the rotation of the hand wheel 204, the toothed plate 201 is fixedly installed inside the accommodating grooves 2 on the plug plate 105, so as to facilitate the adjustment of the height of the top plate 106 on the plug plate 105.

[0035] As an implementation manner in the embodiment, the control assembly comprises a gear 3 fixedly installed at the bottom end of the pair of rotating shafts 107, a rack 301 engaged with the gear 3, one end of the rack 301 fixedly connected with a butt joint block 302, the butt joint block 302 slidingly connected with a fixed plate 303, both ends of the fixed plate 303 fixedly connected with a fixed seat 304, the bottom end of the fixed seat 304 fixedly connected with the rotating shaft 107, the butt joint block 302 fixedly connected with a first shaft pin 305, the first shaft pin 305 rotatably connected with a linkage plate 306, the other end of the linkage plate 306 rotatably connected with a second shaft pin 307, the second shaft pin 307 fixedly connected with a sleeve block 308, the sleeve block 308 threadedly connected with a threaded rod 309, both ends of the threaded rod 309 rotatably connected with a second shaft seat 310, the bottom end of the second shaft seat 310 fixedly connected with the top plate 106, one end of the threaded rod 309 fixedly connected with a first belt pulley 311, the first belt pulley 311 sleeved with a transmission belt 312, the bottom end of the transmission belt 312 sleeved with a second belt pulley 313, the second belt pulley 313 fixedly connected with a transmission shaft 314, one end of the transmission shaft 314 fixedly connected with the output end of a driving motor 315, the driving motor 315 fixedly installed on a bracket 316, the top end of the bracket 316 fixedly connected with the bottom surface of the top plate 106.

[0036] Specifically, when the thermal insulation cloth 114 is pulled open, the driving motor 315 operates, the operation of the driving motor 315 facilitates the rotation of the transmission shaft 314, the other end of the transmission shaft 314 is fixedly connected with the second belt pulley 313, the rotation of the transmission shaft 314 drives the second belt pulley 313 to rotate, the rotation of the second belt pulley 313 drives the first belt pulley 311 to rotate through the transmission belt 312, so as to facilitate the rotation of the threaded rod 309, the sleeve block 308 is threadedly connected on the threaded rod 309, the movement of the threaded rod 309 drives the sleeve block 308 to move, the movement of the sleeve block 308 drives the butt joint block 302 on the first shaft pin 305 to slide on the fixed plate 303 through the linkage plate 306, the butt joint block 302 is fixedly connected with the rack 301, and the rack 301 is engaged with the gear 3, the movement of the butt joint block 302 drives the gear 3 to rotate through the rack 301, so as to facilitate the rotation of the rotating shaft 107, the rotation of the rotating shaft 107 drives the winding drum 112 to move through the arm plate 108, so as to facilitate the opening of the thermal insulation cloth 114 on the winding drum 112.

[0037] As an embodiment in the embodiment, the fire extinguishing assembly comprises a water tank 4 fixedly installed on the fire extinguishing device body 1, the surface of the water tank 4 is fixedly connected with a water inlet pipe 401, both sides of the water tank 4 are fixedly connected with water pipes 402, the other end of the water pipe 402 is fixedly connected with a drain pipe 403, the other end of the drain pipe 403 is fixedly connected with a water collecting plate 404, the surface of the water collecting plate 404 is provided with a plurality of groups of spray heads 405, the drain pipe 403 is slidably connected with a third shaft seat 406, the third shaft seat 406 is fixedly connected with the bottom end of a shelf plate 407, both ends of the shelf plate 407 are provided with first sliding grooves 408, the sliding shaft 409 is slidably connected in the first sliding groove 408, and the second sliding groove 410 is formed in one of the arm plates 108.

[0038] Specifically, the fire extinguishing pipeline is connected with the water inlet pipe 401, water enters the inside of the water tank 4, passes through the water pipe 402 on the water tank 4 and enters the inside of the drain pipe 403, the other end of the drain pipe 403 is fixedly connected with the water collecting plate 404, a plurality of groups of spray heads 405 are installed on the water collecting plate 404, and the water in the drain pipe 403 is sprayed out through the spray heads 405 on the water collecting plate 404, so that the fire extinguishing work is facilitated, when the arm plate 108 is opened or closed, the sliding shaft 409 draws in the first sliding groove 408 on the shelf plate 407 and the second sliding groove 410 on the arm plate 108, the third shaft seat 406 on the shelf plate 407 limits the position of the drain pipe 403, and the phenomenon that the drain pipe 403 shakes when water flows is avoided.

[0039] The utility model discloses a working principle: when the height of the top plate 106 needs to be adjusted, the button 211 on the pull rod 210 is pulled, the pull rod 210 is moved through the pulling of the button 211, one end of the pull rod 210 is fixedly connected with the sliding plate 208, the sliding plate 208 is slid on the guide column 206 through the pulling of the pull rod 210, so that the second spring 209 is extruded, the movement of the sliding plate 208 drives the side plate 212 to move, the movement of the side plate 212 makes the clamping tooth 214 on the limiting block 213 disengage from the tooth disc 205, then the hand wheel 204 on the adjusting shaft 203 is rotated, the tooth disc 205 drives the toothed plate 201 to move through the rotation of the hand wheel 204, the toothed plate 201 is fixedly installed in the containing groove 2 on the plug plate 105, so that the height of the top plate 106 on the plug plate 105 is adjusted.

[0040] When the heat insulation cloth 114 is pulled open, the driving motor 315 operates, the driving motor 315 operates to drive the transmission shaft 314 to rotate, the other end of the transmission shaft 314 is fixedly connected to the second belt pulley 313, the transmission shaft 314 drives the second belt pulley 313 to rotate, the second belt pulley 313 drives the first belt pulley 311 to rotate through the transmission belt 312, so that the threaded rod 309 rotates, the sleeve block 308 is threadedly connected to the threaded rod 309, the sleeve block 308 moves through the movement of the threaded rod 309, the sleeve block 308 moves through the linkage plate 306 to push the abutting block 302 on the first shaft pin 305 to slide on the fixed plate 303, the abutting block 302 is fixedly connected to the rack 301, and the rack 301 and the gear 3 are in meshing connection, the movement of the abutting block 302 drives the gear 3 to rotate through the rack 301, so that the rotating shaft 107 rotates, the rotating shaft 107 drives the winding drum 112 to move through the arm plate 108, so that the heat insulation cloth 114 on the winding drum 112 is opened;

[0041] The fire-fighting pipeline is connected with the water inlet pipe 401, water enters the inside of the water tank 4, passes through the water inlet pipe 402 on the water tank 4 and enters the inside of the drain pipe 403, the other end of the drain pipe 403 is fixedly connected to the water collecting plate 404, and a plurality of groups of spray heads 405 are installed on the water collecting plate 404, water in the drain pipe 403 is sprayed out through the spray heads 405 on the water collecting plate 404, so that the fire extinguishing work is facilitated, when the arm plate 108 is opened or closed, the sliding shaft 409 moves in the first sliding groove 408 on the frame plate 407 and the second sliding groove 410 on the arm plate 108, the third shaft seat 406 on the frame plate 407 limits the position of the drain pipe 403, so that the drain pipe 403 does not shake when water flows.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A fire-fighting multi-scene fire extinguishing device, comprising a fire extinguishing device body (1), characterized in that, The bottom surface of the fire extinguishing device body (1) is fixedly connected with universal wheels (101), the top surface of the fire extinguishing device body (1) is fixedly connected with a loading plate (102), the top surface of the loading plate (102) is fixedly connected with handles (103) on both sides, the top surface of the loading plate (102) is fixedly connected with a sleeve plate (104) at the front end, the inside of the sleeve plate (104) is movably inserted with an insertion plate (105), the top end of the insertion plate (105) is fixedly connected with a top plate (106), the top surface of the top plate (106) is fixedly connected with a pair of rotating shafts (107) on both sides, a pair of arm plates (108) are fixedly connected on a pair of the rotating shafts (107), a fixed column (109) is fixedly connected to the other end of a pair of the arm plates (108), a fixed disc (110) is fixedly connected to the fixed column (109), a winding drum (112) is rotatably connected to the fixed column (109), a first spring (113) is sleeved on the fixed column (109), the two ends of the first spring (113) are fixedly connected with the inner wall of the winding drum (112) and the top surface of the fixed disc (110) respectively, and a heat insulation cloth (114) is wound on the winding drum (112); It also includes an adjusting assembly, a control assembly and a fire extinguishing assembly, the adjusting assembly is arranged on the surface of the sleeve plate (104) to adjust the height of the insertion plate (105), the control assembly is arranged on the top surface of the top plate (106) to control the opening area of the heat insulation cloth (114), and the fire extinguishing assembly is arranged on the fire extinguishing device body (1) to cooperate with the heat insulation cloth (114) for use.

2. The multi-scene fire extinguishing device according to claim 1, characterized in that: The adjusting assembly includes a pair of containing grooves (2) opened on the insertion plate (105), a pair of tooth plates (201) are fixedly installed in the containing grooves (2), a fixed frame (202) is fixedly installed on the outer surface of the sleeve plate (104), an adjusting shaft (203) is rotatably connected in the fixed frame (202), a hand wheel (204) is fixedly connected to one end of the adjusting shaft (203) extending out of the fixed frame (202), a pair of tooth discs (205) are fixedly connected to the adjusting shaft (203), and the tooth discs (205) are meshed with the tooth plates (201).

3. The multi-scene fire extinguishing device according to claim 2, characterized in that: A pair of guide columns (206) are fixedly connected to the inner wall of the fixed frame (202), a pair of stop rings (207) are fixedly connected to the other ends of the guide columns (206), a sliding plate (208) is slidably connected between the guide columns (206), a second spring (209) is sleeved on the guide columns (206), the two ends of the second spring (209) are fixedly connected with the inner wall of the fixed frame (202) and one side of the sliding plate (208) respectively, a pull rod (210) is fixedly connected to the middle position of the sliding plate (208), one end of the pull rod (210) extends out of the fixed frame (202), and a button (211) is fixedly connected to one end of the pull rod (210).

4. The multi-scene fire extinguishing device according to claim 3, characterized in that: Both ends of the sliding plate (208) are fixedly connected with side plates (212), limit blocks (213) are fixedly installed on the side plates (212), arc-shaped grooves are formed in the limit blocks (213), clamping teeth (214) are fixedly connected with the inner walls of the arc-shaped grooves, and the clamping teeth (214) are clamped on the toothed disc (205).

5. The multi-scene fire extinguishing device according to claim 2, characterized in that: First shaft seats (215) are fixedly connected with the top of both sides of the plug-in plate (105), limit rods (216) are fixedly connected with the bottom end of the first shaft seat (215), limit pieces (217) are fixedly connected with the bottom end of the limit rod (216), pulleys (218) are slidably connected with the limit rod (216), the pulleys (218) are rotatably connected with butt joints (219), and the butt joints (219) are fixedly installed on the side of the cover plate (104).

6. The multi-scene fire extinguishing device according to claim 1, characterized in that: The control assembly comprises a gear (3) fixedly installed at the bottom end of the pair of rotating shafts (107), a rack (301) engaged with the gear (3), a butt joint (302) fixedly connected with one end of the rack (301), and a fixed plate (303) with the butt joint (302) slidably connected thereto.

7. The multi-scene fire extinguishing device according to claim 6, characterized in that: The control assembly comprises a gear (3) fixedly installed at the bottom end of the pair of rotating shafts (107), a rack (301) engaged with the gear (3), a butt joint (302) fixedly connected with one end of the rack (301), and a fixed plate (303) with the butt joint (302) slidably connected thereto.

8. The multi-scene fire extinguishing device according to claim 7, characterized in that: The control assembly comprises a gear (3) fixedly installed at the bottom end of the pair of rotating shafts (107), a rack (301) engaged with the gear (3), a butt joint (302) fixedly connected with one end of the rack (301), and a fixed plate (303) with the butt joint (302) slidably connected thereto.

9. The multi-scene fire extinguishing device according to claim 1, characterized in that: One end of the threaded rod (309) is fixedly connected with a first belt pulley (311), a transmission belt (312) is sleeved on the first belt pulley (311), the bottom end of the transmission belt (312) is sleeved on a second belt pulley (313), the second belt pulley (313) is fixedly connected with a transmission shaft (314), one end of the transmission shaft (314) is fixedly connected with the output end of a driving motor (315), the driving motor (315) is fixedly installed on a bracket (316), and the top end of the bracket (316) is fixedly connected with the bottom surface of the top plate (106). The fire extinguishing assembly comprises a water tank (4) fixedly installed on the fire extinguishing device body (1), a water inlet pipe (401) fixedly connected with the surface of the water tank (4), water inlet pipes (402) fixedly connected with both sides of the water tank (4), a water outlet pipe (403) fixedly connected with the other end of the water inlet pipe (402), and a water collecting plate (404) fixedly connected with the other end of the water outlet pipe (403).

10. The multi-scene fire extinguishing device according to claim 9, characterized in that: The drain pipe (403) is slidably connected with a third shaft seat (406), the third shaft seat (406) is fixedly connected at the bottom end of a shelf plate (407), both ends of the shelf plate (407) are provided with a first sliding slot (408), the inside of the first sliding slot (408) is slidably connected with a sliding shaft (409), one of the arm plates (108) is provided with a second sliding slot (410), and the bottom end of the sliding shaft (409) is slidably connected in the inside of the second sliding slot (410).

Images