All-terrain grassland fire extinguishing vehicle

Abstract

The all-terrain grassland fire extinguishing vehicle comprises a fire extinguishing mechanism and an adapting mechanism, the fire extinguishing mechanism comprises a fire fighting truck, two turbojet engines connected with the tail end of the fire fighting truck and the adapting mechanism, and the adapting mechanism comprises two shells installed on the two sides of a body of the fire fighting truck. According to the large sled plate, the driving motor is installed at the outer end of the threaded rod, when tires of the fire fighting truck are sunken in mud, the driving motor is started, the threaded rod rotates, the two hinge pieces are close to each other, then the included angle between the first movable plate and the second movable plate is gradually increased, then the large sled plate is driven to descend, the sunken tires are lifted, and the tires of the fire fighting truck are lifted up. Then the fire fighting truck and the turbojet engine are started, and other uncaught tires of the fire fighting truck are matched with the power of the turbojet engine, so that the fire fighting truck can be rapidly driven away, the terrain adaptive capacity is improved, and the proceeding speed and the fire fighting speed are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishers, in particular to an all-terrain grassland fire extinguisher. Background Art

[0002] Grassland fire is a disaster caused by natural or man-made reasons, which occurs when grasslands, grass mountains or grasslands are burned. In addition to causing loss of life and property, grassland fires mainly burn grasslands, destroy the grassland ecological environment, reduce livestock carrying capacity, and promote grassland degradation.

[0003] Application number CN202420219797.3 provides a wind-powered, soil-covered, mixed grassland firefighting robot, including a vehicle body and other structures. This utility model uses both wind and soil-covering firefighting methods to quickly establish isolation zones to suppress the spread of fire, thereby eliminating the fire and reducing the damage to natural resources caused by fire. The rapid firefighting process saves human resources and time costs, and improves firefighting efficiency. In specific use, this application uses tracks to improve terrain adaptability, but this reduces travel speed and firefighting efficiency. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] An all-terrain grassland fire-fighting vehicle includes a fire-extinguishing mechanism and an adaptation mechanism. The fire-extinguishing mechanism includes a fire truck, two turbojet engines connected to the rear end of the fire truck, and an adaptation mechanism. The adaptation mechanism includes two shells installed on both sides of the fire truck body, a threaded rod that is transversely and movably passed through the shell, two hinges sleeved on the outside of the threaded rod, two first movable plates movably connected between the shell and the hinge, a large sled board provided at the bottom of the shell, and two second movable plates movably connected between the hinge and the large sled board.

[0007] By adopting the above technical solution, a drive motor is installed at the outer end of the threaded rod, and then when the tire of the fire truck is stuck in the mud, the drive motor is started, and then the threaded rod is rotated, and the two hinged parts are brought closer to each other, and then the angle between the first movable plate and the second movable plate is gradually increased, and then the large sled is brought down, and then the stuck tire is lifted up, and then the fire truck and the turbojet engine are started, and the other tires of the fire truck that are not stuck cooperate with the power of the turbojet engine, so that the fire truck can quickly drive away, which not only improves the terrain adaptability, but also ensures the speed of progress and firefighting.

[0008] In a preferred example, the present invention can be further configured as follows: the two turbojet engines are vertically symmetrical about the vertical center plane of the fire truck.

[0009] In a preferred example, the present invention can be further configured as follows: the threaded rod is arranged in a T-shape, and the threads on the threaded rod are arranged in two sections, and the rotation directions are opposite.

[0010] In a preferred example, the present invention can be further configured as follows: a plurality of limiting rings are sleeved on the outer side of the threaded rod, and the plurality of limiting rings are respectively fitted with the inner side walls of the shell and the two ends of the shell.

[0011] In a preferred example, the present invention can be further configured as follows: both ends of the threaded rod are set as flat sliding surfaces, and the two flat surfaces are respectively located between two adjacent limiting rings.

[0012] In a preferred example, the present invention can be further configured as follows: a guardrail is installed on the top of the shell, and the guardrail is close to the outside of the shell.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] In the utility model, a driving motor is installed at the outer end of the threaded rod, and then when the tire of the fire truck is stuck in the mud, the driving motor is started, and then the threaded rod is rotated, and the two hinged parts are brought closer to each other, and then the angle between the first movable plate and the second movable plate is gradually increased, and then the large sled is brought down, and then the stuck tire is lifted up, and then the fire truck and the turbojet engine are started, and the other tires of the fire truck that are not stuck cooperate with the power of the turbojet engine, so that the fire truck can quickly drive away, which not only improves the terrain adaptability, but also ensures the speed of progress and the speed of fire fighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fire extinguishing mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the adaptation mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection relationship between the hinge, the first movable plate and the second movable plate of the present invention;

[0019] Figure 5 This is a schematic diagram of the connection relationship between the threaded rod and the limiting ring of the utility model.

[0020] Reference numerals:

[0021] 100. Fire extinguishing mechanism; 110. Fire truck; 120. Turbojet engine;

[0022] 200, adaptation mechanism; 210, housing; 220, threaded rod; 230, hinge; 240, first movable plate; 250, large ski board; 260, second movable plate;

[0023] 300, limit ring;

[0024] 400. Guardrail. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0026] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0027] The following describes an all-terrain grassland fire truck provided by some embodiments of the present utility model with reference to the accompanying drawings.

[0028] Example 1:

[0029] Combine Figure 1-5 As shown, the present invention provides an all-terrain grassland fire-fighting vehicle, comprising a fire-extinguishing mechanism 100 and an adaption mechanism 200. The fire-extinguishing mechanism 100 comprises a fire truck 110 and two turbojet engines 120 connected to the rear end of the fire truck 110.

[0030] The adaptation mechanism 200 includes two shells 210 installed on both sides of the fire truck 110, a threaded rod 220 that is transversely and movably passed through the shell 210, two hinges 230 that are sleeved on the outside of the threaded rod 220, two first movable plates 240 movably connected between the shell 210 and the hinges 230, a large ski board 250 provided at the bottom of the shell 210, and two second movable plates 260 movably connected between the hinges 230 and the large ski board 250.

[0031] Furthermore, the two turbojet engines 120 are vertically symmetrical about the vertical center plane of the fire truck 110. The layout design of the two turbojet engines 120 can make the fire truck 110 evenly stressed and then smoothly drive out of the predicament.

[0032] Furthermore, the threaded rod 220 is set to a T shape, and the thread on the threaded rod 220 is set to two sections, and the rotation directions are opposite. The design of the external thread of the threaded rod 220 enables the first movable plate 240 and the second movable plate 260 to be raised and lowered with the large sled board 250. The large sled board 250 can lift the fire truck 110, so that the tires of the fire truck 110 can be freed from the predicament of being stuck in the mud.

[0033] Example 2:

[0034] Combine Figure 1 、 2 and Figure 5 As shown, based on Example 1, a plurality of limiting rings 300 are sleeved on the outside of the threaded rod 220, and the plurality of limiting rings 300 are respectively fitted with the inner side walls of the shell 210 and the two ends of the shell 210. The setting of the limiting rings 300 can prevent the threaded rod 220 from separating from the shell 210.

[0035] Furthermore, both ends of the threaded rod 220 are set as flat sliding surfaces, and the two flat surfaces are respectively located between two adjacent limit rings 300. The flat surfaces set on the threaded rod 220 can enable the threaded rod 220 to rotate in place inside the shell 210.

[0036] Example 3:

[0037] Combine Figure 1 As shown, in the above embodiment, a guardrail 400 is installed on the top of the shell 210, and the guardrail 400 is close to the outside of the shell 210. Through the shell 210, more firefighters can be carried, thereby improving the personnel carrying capacity of the fire truck 110. Then, the guardrail 400 is set to prevent the firefighters carried on the shell 210 from falling.

[0038] The working principle and use process of the present invention are as follows: before using the device, a drive motor is installed at the outer end of the threaded rod 220, and the body of the drive motor is welded to the shell 210. Then, when the device is put into actual use, once the tire of the fire truck 110 is stuck in the mud, the drive motor is started, and then the threaded rod 220 rotates, and the two hinges 230 are brought closer to each other, and then the angle between the first movable plate 240 and the second movable plate 260 gradually increases, and then the large sled board 250 is brought down, and then the stuck tire is lifted up, and then the fire truck 110 and the turbojet engine 120 are started at the same time. The other tires of the fire truck 110 that are not stuck cooperate with the power of the turbojet engine 120, so that the fire truck 110 can quickly drive away, which not only improves the terrain adaptability, but also ensures the speed of progress and firefighting.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An all-terrain grassland fire truck, characterized in that: include: A fire extinguishing mechanism (100), comprising a fire truck (110) and two turbojet engines (120) connected to the rear end of the fire truck (110); An adaption mechanism (200) includes two housings (210) mounted on both sides of a fire truck (110), a threaded rod (220) transversely and movably extending through the housings (210), two hinges (230) sleeved on the outsides of the threaded rods (220), two first movable plates (240) movably connected between the housings (210) and the hinges (230), a large sled board (250) disposed at the bottom of the housings (210), and two second movable plates (260) movably connected between the hinges (230) and the large sled board (250).

2. The all-terrain grassland fire-fighting vehicle according to claim 1, characterized in that: The two turbojet engines (120) are vertically symmetrical about the vertical center plane of the fire truck (110).

3. The all-terrain grassland fire-fighting vehicle according to claim 1, characterized in that: The threaded rod (220) is configured to be T-shaped, and the threads on the threaded rod (220) are configured to be divided into two sections with opposite rotation directions.

4. The all-terrain grassland fire-fighting vehicle according to claim 1, characterized in that: A plurality of limiting rings (300) are sleeved on the outer side of the threaded rod (220), and the plurality of limiting rings (300) are respectively fitted with the inner two side walls of the shell (210) and the two ends of the shell (210).

5. The all-terrain grassland fire-fighting vehicle according to claim 1, characterized in that: Both ends of the threaded rod (220) are configured as flat sliding surfaces, and the two flat surfaces are respectively located between two adjacent limiting rings (300).

6. The all-terrain grassland fire truck according to claim 1, characterized in that: A guardrail (400) is installed on the top of the shell (210), and the guardrail (400) is close to the outside of the shell (210).

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