Multifunctional vehicle special for forest fire control

Abstract

The utility model relates to the technical field of fire fighting trucks, and discloses a multifunctional forest fire fighting special vehicle which comprises a water compartment, sliding groove frames are fixedly connected to the left side and the right side of the upper end and the lower end of the water compartment, and displacement blocks are slidably connected to the inner walls of the opposite ends of the sliding groove frames on the left side and the right side. The opposite ends of the displacement blocks on the left side and the right side are fixedly connected with a bearing frame, the inner wall of the bearing frame is slidably connected to the outer wall of the water tank, and notches are formed in the left end and the right end of the bearing frame. Through cooperation of the water tank, the sliding groove frame, the supporting plate, the electric push rod, the bearing frame, the connecting plate, the extending plate, the hydraulic rod and the bottom plate, the bearing frame moves outwards and is supported, then ventilation positions at the two ends of the bearing frame are simply shielded through cooperation of the notches, the first magnetic strips, the gauze plate and the second magnetic strips, ventilation is guaranteed, and meanwhile the ventilation effect is improved. The invasion of snakes, insects, rats and ants in the forest can be avoided, and a relatively wide rest place is provided for firefighters.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fire engine, concretely is a multifunctional forest fire engine. BACKGROUND

[0002] The forest fire engine plays a vital role in forest fire prevention, extinguishing and rescue work, which can quickly arrive at the fire scene, provide timely support and protection for the firefighters, effectively control the spread of fire, reduce the loss of forest resources, and protect the ecological environment and people's life and property safety.

[0003] However, the existing part of the forest fire engine is complete in function, but the space in the vehicle cab is relatively small, which is difficult to provide a reasonable rest area for the firefighters, especially after the fire extinguishing work, the firefighters are physically exhausted and need to rest for a period of time, at this time, if there is no reasonable rest area for rest, the mental state of the firefighters will be unstable, so that the subsequent work is difficult to carry out.

[0004] In view of this, in order to provide an outdoor rest area for the firefighters and protect the mental state of the firefighters, the present application provides a multifunctional forest fire engine. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiency of the prior art, the utility model provides a multifunctional forest fire engine, which can avoid the invasion of snakes, insects, mice and ants in the forest while ensuring ventilation, and provide a relatively spacious rest place for the firefighters.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a multifunctional forest fire engine, comprising a water tank, the water tank is fixedly connected with a chute frame at the upper and lower ends and the left and right sides, the chute frame is slidably connected with a displacement block at the opposite end of the left and right sides, the displacement block is fixedly connected with a bearing frame at the opposite end of the left and right sides, the bearing frame is slidably connected with the outer wall of the water tank, the bearing frame is provided with a slot at the left and right ends, the slot is fixedly connected with a magnetic stripe one at the inner wall of the slot, the slot is provided with a screen plate, the screen plate is fixedly connected with a magnetic stripe two at the opposite end of the left and right sides, the upper side of the chute frame is fixedly connected with a support plate at the top end, the support plate is fixedly connected with an electric push rod at the front end of the middle part, the electric push rod is fixedly connected with a connecting plate at the driving end, the connecting plate is fixedly connected with the top end of the bearing frame at the bottom end of the front side, the lower side of the chute frame is fixedly connected with a vehicle-mounted plate at the bottom end, the vehicle-mounted plate is fixedly connected with a fence at the inner wall of the lower side of the right end, the vehicle-mounted plate is provided with a vehicle head at the right end, the vehicle head is fixedly connected with a water spraying table at the top end, the water spraying table is fixedly connected with a water filling pipe at the input end, and the other end of the water filling pipe is installed at the upper part of the right side of the rear end of the water tank.

[0007] Further description: The lower part of the left and right sides of the front end of the bearing frame is fixedly connected with an extension plate, the bottom end of the extension plate is fixedly connected with a hydraulic rod, and the bottom end of the hydraulic rod is fixedly connected with a bottom plate; here, the hydraulic rod has strong supporting force, and the maximum force can bear thousands of jin weight.

[0008] Further description: The top end of the vehicle-mounted plate is fixedly connected with a storage box on the left side of the water compartment, a protection box is arranged on the front side of the storage box at the top end of the vehicle-mounted plate, and a remote control water pump is installed on the inner wall of the protection box; here, the remote control water pump adopts a wireless remote sensing control mode, and the firefighter can operate the remote controller by hand.

[0009] Further description: The inner wall of the storage box is provided with a hose, which passes through the grooves opened at the front and rear ends of the storage box, the rear end of the hose is fixedly connected with a water delivery pipe, the other end of the water delivery pipe is fixedly connected to the left end of the water compartment, and the front end of the hose penetrates the inner wall of the protection box and is fixedly connected to the output end of the remote control water pump; here, the hose is relatively long, and only a schematic diagram is shown in the figure. After winding, it is stored in the storage box, and the storage box is provided with a door to prevent the hose from coming out.

[0010] Further description: The inner wall of the left end of the protection box is fixedly connected with a waterproof motor, the driving end of the waterproof motor penetrates the outer side of the protection box and is fixedly connected with a transmission shaft, and a plurality of filter holes are formed in the outer side of the transmission shaft at the left end of the protection box; here, the filter holes are relatively small in diameter, so as to block a large amount of aquatic plants outside the protection box when the water flows, and the protection box is to prevent aquatic organisms or plants from affecting the input end of the remote control water pump.

[0011] Further description: The inner wall of the transmission shaft is provided with a brush plate, the inner wall of the brush plate is provided with a plug hole, and the one end of the brush plate is attached to the left end of the protection box; here, the one end of the vertical plate has bristles, and the bristles are relatively hard, which is easy to brush and clean.

[0012] Further description: The inner wall of the transmission shaft is provided with a brush plate, the inner wall of the brush plate is provided with a plug hole, and the one end of the brush plate is attached to the left end of the protection box; here, the one end of the vertical plate has bristles, and the bristles are relatively hard, which is easy to brush and clean.

[0013] Further description: The left end of the plug is fixedly connected with a cover plate, the right end of the cover plate is fixedly connected with a spring outside the plug, and the right end of the spring is fixedly connected to the inner wall of the transmission shaft; here, the spring has a certain elastic supporting force, which can maintain the cover plate from being loose, but is easy to pull.

[0014] Beneficial effects:

[0015] 1. In this utility model, the water tank, chute frame, support plate, electric push rod, bearing frame, connecting plate, extension plate, hydraulic rod, and base plate work together to move the bearing frame outward and provide support. Then, with the cooperation of the slot, magnetic strip one, mesh plate, and magnetic strip two, the ventilation points at both ends of the bearing frame are simply blocked. While ensuring ventilation, it can also prevent the invasion of snakes, insects, rodents and ants in the forest, thus providing a relatively spacious resting place for firefighters.

[0016] 2. In this utility model, through the cooperation of the protective box, waterproof motor, drive shaft, slot, brush plate, insertion hole, plug, cover plate, and spring, the end of the brush plate with bristles sweeps the end of the protective box that is inlet with water, preventing plants in the water from adhering to the area around the filter holes and affecting the water intake efficiency of the filter holes. In addition, the brush plate is easy to disassemble, and can be quickly removed for separate cleaning, avoiding excessive dirt on the surface of the brush bristles, which would affect the efficiency of sweeping and cleaning. Attached Figure Description

[0017] Figure 1 This is a front perspective view of a multi-functional forest fire fighting vehicle according to this utility model;

[0018] Figure 2 This is a left perspective view of a multi-functional forest fire fighting vehicle according to this utility model;

[0019] Figure 3 This is a schematic diagram of the load-bearing frame structure of a multi-functional forest fire fighting vehicle according to this utility model;

[0020] Figure 4 This is a schematic diagram of the mesh panel structure of a multi-functional forest fire fighting vehicle according to the present invention;

[0021] Figure 5 This is a schematic diagram of the protective box structure of a multifunctional forest fire fighting vehicle according to the present invention;

[0022] Figure 6 This is a cross-sectional view of the protective box of a multifunctional forest fire fighting vehicle according to this utility model;

[0023] Figure 7 This is a cross-sectional view of the drive shaft of a multi-functional forest fire fighting vehicle according to this utility model;

[0024] Figure 8 This is a schematic diagram of the brush plate structure of a multi-functional forest fire fighting vehicle according to this utility model.

[0025] In the diagram: 1. Front of vehicle; 2. Vehicle-mounted platform; 3. Water tank; 4. Side panel; 5. Slide frame; 6. Support plate; 7. Sprayer platform; 8. Water pipe; 9. Electric push rod; 10. Connecting plate; 11. Bearing frame; 12. Extension plate; 13. Hydraulic rod; 14. Base plate; 15. Mesh panel; 16. Water pipe; 17. Hose; 18. Storage box; 19. Protective box; 20. Groove; 21. Magnetic strip one; 22. Displacement block; 23. Magnetic strip two; 24. Filter hole; 25. Drive shaft; 26. Brush plate; 27. Waterproof motor; 28. Remote control water pump; 29. ​​Cover plate; 30. Spring; 31. Slot; 32. Plug; 33. Hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] Please see Figures 1-4 A multi-functional forest fire fighting vehicle includes a water tank 3. Slide frames 5 are fixedly connected to the upper and lower ends and left and right sides of the water tank 3. Displacement blocks 22 are slidably connected to the inner walls of opposite ends of the slide frames 5 on both sides. A support frame 11 is fixedly connected to the opposite ends of the displacement blocks 22 on both sides. The inner wall of the support frame 11 is slidably connected to the outer wall of the water tank 3. Grooves 20 are provided at both ends of the support frame 11. Magnetic strips 21 are fixedly connected to the upper and lower sides of the inner walls of the grooves 20. Mesh panels 15 are provided on the inner walls of the grooves 20. Magnetic strips 23 are fixedly connected to the upper and lower sides of opposite ends of the mesh panels 15. A support plate 6 is fixedly connected to the top of the upper slide frame 5. The support plate 6 has a middle section at its front end. An electric push rod 9 is fixedly connected. A connecting plate 10 is fixedly connected to the drive end of the electric push rod 9. The bottom end of the connecting plate 10 is fixedly connected to the middle of the front side of the top of the bearing frame 11. A vehicle plate 2 is fixedly connected to the bottom end of the lower slide frame 5. A surrounding plate 4 is fixedly connected to the lower inner wall of the right end of the vehicle plate 2. A vehicle head 1 is installed on the right end of the vehicle plate 2. A water spray platform 7 is fixedly connected to the top of the vehicle head 1. A water pipe 8 is fixedly connected to the input end of the water spray platform 7. The other end of the water pipe 8 is installed on the upper right side of the rear end of the water tank 3. Extension plates 12 are fixedly connected to the lower left and right sides of the front end of the bearing frame 11. A hydraulic rod 13 is fixedly connected to the bottom end of each extension plate 12. A base plate 14 is fixedly connected to the bottom end of each hydraulic rod 13.

[0029] To further explain, during firefighting operations, firefighters enter the control area of ​​the front of the vehicle 1 and drive the vehicle to the fire scene. The water spray platform 7 on the top of the front of the vehicle 1 is uniformly controlled by the control console inside the vehicle. After it is started, the water pump in the water tank 3 runs quickly, draws up the stored water, and delivers the water to the water pipe 8 through the built-in pipe, and then flows into the water spray platform 7, and finally turns into a powerful water jet to spray the fire in the distance, suppress the fire and prevent it from spreading.

[0030] After completing the firefighting mission, the exhausted firefighters need to rest. At this time, the electric push rod 9 is activated through the control panel inside the front of the vehicle. Its drive end pushes the connecting plate 10, causing the support frame 11 to slide outward. The displacement blocks 22 at the four corners of the support frame 11 move smoothly along the inner wall of the slide frame 5 until the support frame 11 slides out completely. Then, the hydraulic rod 13 is activated to push the bottom plate 14 down until it is in close contact with the ground, firmly supporting one side of the support frame 11. One of the mesh panels 15 is placed into the slot 20 on either side. The mesh panel 15 is fixed by the magnetic attraction of the second magnetic strip 23 and the first magnetic strip 21. After the firefighter enters the support frame 11, the other mesh panel 15 is placed in the slot 20 on the other side. In this way, both ends of the ventilation of the support frame 11 are protected, which can maintain good ventilation and effectively block snakes, insects and rodents in the forest. Moreover, the space after the support frame 11 is unfolded is more spacious, providing a comfortable place for firefighters to rest for a while.

[0031] After resting, grasp the handle on the mesh panel 15 and push it with a little force to remove the mesh panel 15. Then, after the firefighters walk out of the support frame 11, remove the mesh panel 15 on the other side. Then, gather the mesh panels 15 together on the inside of the enclosure 4, and reverse the operation of the hydraulic rod 13 and the electric push rod 9 to retract the support frame 11. To ensure rest comfort, firefighters can carry an inflatable mattress.

[0032] Example 2

[0033] Please see Figures 5-6Further, based on Embodiment 1, a storage box 18 is fixedly connected to the top of the vehicle-mounted plate 2 on the left side of the water tank 3. A protective box 19 is provided on the top of the vehicle-mounted plate 2 in front of the storage box 18. A remote-controlled water pump 28 is installed at the bottom of the inner wall of the protective box 19. A flexible hose 17 is provided on the inner wall of the storage box 18, passing through the inner wall of the grooves opened at both ends of the storage box 18. A water supply pipe 16 is fixedly connected to the rear end of the flexible hose 17. The other end of the water supply pipe 16 is fixedly connected to the lower rear side of the left end of the water tank 3. The front end of the flexible hose 17 passes through the inner wall of the protective box 19 and is fixedly connected to the output end of the remote-controlled water pump 28. A waterproof motor 27 is fixedly connected to the inner wall of the middle left end of the protective box 19. The drive end of the waterproof motor 27... A drive shaft 25 is fixedly connected to the outside of the protective box 19. Several filter holes 24 are opened on the left end of the protective box 19 outside the drive shaft 25. A slot 31 is opened in the middle of the inner wall of the drive shaft 25. A brush plate 26 is provided on the inner wall of the slot 31. An insertion hole 33 is opened on the rear side of the inner wall of the brush plate 26. One end of the brush plate 26 is attached to the left end of the protective box 19. A plug 32 is slidably connected to the inner wall of the drive shaft 25 on the left side of the slot 31. The shape of the right end of the plug 32 matches the shape of the inner wall of the insertion hole 33. A cover plate 29 is fixedly connected to the left end of the plug 32. A spring 30 is fixedly connected to the right end of the cover plate 29 outside the plug 32. The right end of the spring 30 is fixedly connected to the inner wall of the drive shaft 25.

[0034] To further explain, when the water level in the water tank 3 is critically low and the vehicle needs to immediately drive to a water source, the door of the storage box 18 is opened, the internally wound hose 17 is taken out, and the protective box 19 on the vehicle panel 2 is also removed. The protective box 19 is then slowly placed into the water, allowing water to enter the box through the filter hole 24. Subsequently, the remote-controlled water pump 28 and waterproof motor 27 are activated via remote control. The remote-controlled water pump 28 draws water from the box, which is then injected into the water tank 3 through the hose 17 and the water pipe 16. At the same time, the waterproof motor... The machine 27 drives the transmission shaft 25 to rotate. Under the limiting action of the plug 32, the brush plate 26 rotates accordingly. Its bristles continuously clean the water inlet of the protective box 19 to prevent water plants from adhering to the area around the filter hole 24 and ensure that the water intake efficiency is not affected. If the brush plate 26 has been used for a long time and has accumulated dirt, simply pull the cover plate 29, the spring 30 will be stretched, and one end of the plug 32 will disengage from the socket 33, releasing the limiting action on the brush plate 26. It can then be easily pulled out of the slot 31 for individual cleaning.

[0035] Working principle: First, firefighters can enter the front of the vehicle 1 to control the overall movement of the vehicle. The water spray platform 7 located on top of the front of the vehicle 1 can be operated from the control panel inside the front of the vehicle 1. When activated, the water pump inside the water tank 3 draws water out and flows through the internal pipe to the water filling pipe 8. Then, it flows along the water filling pipe 8 into the water spray platform 7 and sprays it outwards to extinguish the fire. When the water tank 3 is low on water, the vehicle needs to be moved to a water source first. Then, the door of the storage box 18 is opened, and the water pipes wrapped inside are taken out. At the same time, the protective box 19 is removed from the vehicle platform 2. Then, the protective box 19 is slowly placed into the water, allowing water to flow into the protective box 19 through the filter hole 24. Then, the remote control water pump 28 and waterproof motor 27 are activated remotely. The remote control water pump 28 will... Water is pumped into the protective box 19 and discharged into the water tank 3 through the hose 17 and water pipe 16. The drive end of the waterproof motor 27 drives the transmission shaft 25 to rotate, and under the limit of the plug 32, it also rotates the brush plate 26. This causes the end of the brush plate 26 with bristles to sweep the end of the protective box 19 that receives water, preventing plants in the water from adhering to the area around the filter hole 24 and affecting the water intake efficiency of the filter hole 24. After the brush plate 26 has been used for a long time, some dirt will accumulate on its surface. At this time, the cover plate 29 can be pulled, and the spring 30 will be stretched at the same time. The cover plate 29 moves outward with the plug 32, and one end of the plug 32 disengages from the plug hole 33, releasing the limit on the brush plate 26. The brush plate 26 can then be pulled out of the slot 31 and cleaned separately.

[0036] When firefighters need to rest after completing firefighting work, they can operate the electric push rod 9 through the control panel inside the vehicle front 1. This pushes the connecting plate 10, moving the support frame 11 outward. The displacement blocks 22 at the four corners of the support frame 11 slide within the inner wall of the slide frame 5 until the support frame 11 is completely slid out. Then, the hydraulic rod 13 is activated to push the base plate 14 down until it is in contact with the ground, supporting one side of the support frame 11. One of the mesh panels 15 is then placed in the slot 20 on either side. The mesh panel 15 is limited within the slot 20 by the magnetism between the second magnetic strip 23 and the first magnetic strip 21. Firefighters can then enter the support frame 11 and place the other mesh panel 15 in the slot 20 on the other side. This provides protection at both ends of the ventilation of the support frame 11, ensuring ventilation while preventing the intrusion of snakes, insects, and rodents in the forest. Furthermore, the space inside the support frame 11 is larger than that inside the vehicle front 1 after it is unfolded, making it suitable for firefighters to take a short rest.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional forest fire fighting vehicle, comprising a water tank (3), characterized in that: The water tank (3) is fixedly connected to the upper and lower ends and the left and right sides of the slide frame (5). The inner walls of the slide frame (5) on the left and right sides are slidably connected to the opposite end of the inner wall. The displacement blocks (22) on the left and right sides are fixedly connected to the opposite end of the displacement blocks (22). The inner wall of the support frame (11) is slidably connected to the outer wall of the water tank (3). The support frame (11) has notches (20) at both ends. The inner walls of the notches (20) are fixedly connected to the upper and lower sides of the inner walls. The inner walls of the notches (20) are provided with mesh plates (15). The mesh plates (15) are fixedly connected to the upper and lower sides of the opposite end of the mesh plates (15). The top of the slide frame (5) on the upper side A support plate (6) is fixedly connected to the end of the support plate (6). An electric push rod (9) is fixedly connected to the middle of the front end of the support plate (6). A connecting plate (10) is fixedly connected to the driving end of the electric push rod (9). The bottom end of the connecting plate (10) is fixedly connected to the middle of the front side of the top of the bearing frame (11). A vehicle plate (2) is fixedly connected to the bottom end of the slide frame (5) on the lower side. A surrounding plate (4) is fixedly connected to the inner wall of the lower right end of the vehicle plate (2). A vehicle head (1) is installed on the right end of the vehicle plate (2). A water spraying platform (7) is fixedly connected to the top of the vehicle head (1). A water pipe (8) is fixedly connected to the input end of the water spraying platform (7). The other end of the water pipe (8) is installed on the upper right side of the rear end of the water tank (3).

2. The multi-functional forest fire fighting vehicle according to claim 1, characterized in that: The lower left and right sides of the front end of the load-bearing frame (11) are fixedly connected to extension plates (12), and the bottom of the extension plates (12) are fixedly connected to hydraulic rods (13), and the bottom of the hydraulic rods (13) are fixedly connected to a base plate (14).

3. The multi-functional forest fire fighting vehicle according to claim 1, characterized in that: The top of the vehicle board (2) is fixedly connected to the storage box (18) on the left side of the water tank (3). The top of the vehicle board (2) is provided with a protective box (19) in front of the storage box (18). A remote control water pump (28) is installed at the bottom of the inner wall of the protective box (19).

4. A multi-functional forest fire fighting vehicle according to claim 3, characterized in that: The inner wall of the storage box (18) is provided with a flexible hose (17) that passes through the grooves opened at both ends of the storage box (18). The rear end of the flexible hose (17) is fixedly connected to a water supply pipe (16), and the other end of the water supply pipe (16) is fixedly connected to the lower rear side of the left end of the water tank (3). The front end of the flexible hose (17) passes through the inner wall of the protective box (19) and is fixedly connected to the output end of the remote control water pump (28).

5. A multi-functional forest fire fighting vehicle according to claim 3, characterized in that: A waterproof motor (27) is fixedly connected to the inner wall of the middle part of the left end of the protective box (19). The driving end of the waterproof motor (27) passes through the outside of the protective box (19) and is fixedly connected to the transmission shaft (25). Several filter holes (24) are opened on the left end of the protective box (19) outside the transmission shaft (25).

6. A multi-functional forest fire fighting vehicle according to claim 5, characterized in that: The drive shaft (25) has a slot (31) in the middle of its inner wall. A brush plate (26) is provided on the inner wall of the slot (31). An insertion hole (33) is provided on the rear side of the inner wall of the brush plate (26). One end of the brush plate (26) is attached to the left end of the protective box (19).

7. A multi-functional forest fire fighting vehicle according to claim 5, characterized in that: The inner wall of the drive shaft (25) is slidably connected to the plug (32) on the left side of the slot (31), and the shape of the right end of the plug (32) matches the shape of the inner wall of the socket (33).

8. A multi-functional forest fire fighting vehicle according to claim 7, characterized in that: The left end of the plug (32) is fixedly connected to a cover plate (29), and the right end of the cover plate (29) is fixedly connected to a spring (30) outside the plug (32). The right end of the spring (30) is fixedly connected to the inner wall of the drive shaft (25).

Images