CN214388581U - Grassland fire fighting truck - Google Patents

Abstract

The utility model discloses a grassland fire suppression train, which comprises a fire suppression train body, wherein the front part of the fire suppression train body is provided with a rotary fire suppression device; the rear part of the fire suppression vehicle body is provided with a fire suppression device. The vehicle has the advantages that the vehicle body adopts manned and unmanned driving modes, so that the requirement of manned driving can be met, and the unmanned driving requirement under the dangerous fire extinguishing environment can also be met. The fire extinguishing of the grassland is realized by adopting the modes of front 'beating' and back 'dragging and pressing'.

Description

Grassland fire fighting truck

The technical field is as follows:

the utility model relates to a fire control technical field especially relates to a train is pounced on in grassland.

Background art:

the grassland fire refers to a disaster caused by fire burning in grasslands, grasshills and grasslands due to natural or artificial reasons. Because of large grassland area, flat terrain and inflammable combustible materials, once a fire disaster happens, the grassland has the characteristics of high spreading speed, large fire field area, easy change, serious loss and the like.

As the grassland is generally rugged and the soil is soft, the traditional large fire truck and the water tank truck are difficult to enter the fire scene. At present, the fire disaster in the grassland generally adopts a manual fire extinguishing mode, and the fire is usually extinguished by a manual shoulder-back wind fire extinguisher or a hand-held shovel or a broom in a beating mode. Often, because of big wind power in the fire scene, the fire scene condition is complicated, has the shortcoming such as fire extinguishing efficiency is low, intensity of labour is big, personnel can be burnt at any time.

The utility model has the following contents:

an object of the utility model is to provide a grassland pounces on train that mode that "pounces before adopting, back" drags to press "realizes that the grassland puts out a fire.

The utility model discloses by following technical scheme implement: the grassland fire suppression train comprises a fire suppression train body, wherein a rotary fire suppression device is arranged at the front part of the fire suppression train body; the rear part of the fire suppression vehicle body is provided with a fire suppression device.

Preferably, the rotary fire extinguisher comprises two telescopic arms, a fire baffle plate, a cantilever, a rotating shaft, a driving device, a support plate, a support rod and a fire extinguishing sheet; the two telescopic arms which are arranged in parallel are respectively fixed on two sides of the front end of the train body; the fire baffle is vertically and fixedly arranged between the top ends of the telescopic rods of the two telescopic arms; two parallel cantilevers are arranged on the fire baffle plate; the rotating shaft which is horizontally arranged is rotatably arranged between the top ends of the two cantilevers; the cantilever is provided with the driving device in transmission connection with the rotating shaft; the rotating shaft is fixedly provided with two bracket discs with the same shape, and each bracket disc consists of more than two bracket rods which are arranged along the radial direction of the rotating shaft; the bracket rods of the two bracket plates are correspondingly arranged in parallel, a supporting rod parallel to the rotating shaft is arranged between the bracket rods which are correspondingly arranged in parallel, and more than one fire extinguishing piece is arranged on the supporting rod in a rotating manner; and the telescopic arm is provided with a driving device in transmission connection with the rotating shaft.

Preferably, the telescopic arm is a hydraulic cylinder; the cylinder body of pneumatic cylinder with fire suppression car body coupling the piston rod top of pneumatic cylinder is equipped with the fire board.

Preferably, the driving device is any one of a hydraulic motor and an electric motor.

Preferably, the fire extinguishing sheet is made of flexible fireproof materials.

Preferably, a fireproof cover is arranged at the top of the fireproof plate.

Preferably, the fire suppression device comprises a roller, a roller bracket and a fire suppression blanket; the two ends of the rotating roller are provided with the rotating roller brackets; the rotary roller is horizontally and rotatably arranged at the rear part of the fire suppression trolley body through the rotary roller bracket; the fire blanket is arranged on the upper ring of the rotating roller; the fire blanket is formed by splicing more than one fire pressing plate through a chain, and one side plate surface of the fire pressing plate is fixedly connected with the chain.

Preferably, the train flapping body is an all-terrain vehicle.

Preferably, the train flapping body also has the function of remote control.

The utility model has the advantages that: compared with the prior art, the train-catching vehicle body is an all-terrain vehicle with a remote control function, is convenient to operate, flexible in maneuvering and strong in adaptability, can meet the requirement of manned driving, and can also meet the requirement of unmanned driving in a dangerous fire-extinguishing environment. The rotary fire extinguisher at the front part of the vehicle body adopts a mechanical mode to replace the traditional manual beating mode to extinguish the fire, so that the beating and fire extinguishing range in the fire extinguishing process of the grassland is effectively enlarged, and the efficiency of the fire extinguishing work of the grassland is further improved while the beating dead angle generated in the fire extinguishing process is effectively prevented; the labor intensity of fire-fighting personnel is reduced, and the safety of the personnel is effectively protected; after the fire suppression device at the rear part of the vehicle body performs the extinguishing work on the suppressed open fire in a dragging and pressing mode, the extinguishing dead angle and the incomplete extinguishing work in the extinguishing work are prevented, the re-burning condition is generated, and the thoroughness and the high efficiency of the extinguishing work are further improved; the whole body adopts a physical mode to extinguish fire, so that the fire-passing grassland is not polluted, and the regenerated root system of the pasture is not damaged.

Description of the drawings:

fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the present invention.

The fire extinguishing vehicle comprises a fire extinguishing vehicle body 1, a rotary fire extinguisher 2, a telescopic arm 21, a linear sliding bearing 211, a fire baffle plate 22, a cantilever 23, a rotating shaft 24, a driving device 25, a support plate 26, a support rod 261, a supporting rod 27, a fire extinguishing sheet 28, a fire-proof cover 29, a fire suppression device 3, a rotating roller 31, a rotating roller support 32, a fire suppression blanket 33, a fire suppression plate 34 and a chain 35.

The specific implementation mode is as follows:

example (b): as shown in fig. 1 and 2, the grassland fire suppression train comprises a train body 1, wherein the train body 1 is an all-terrain vehicle with a remote control function, and has the advantages of convenient operation, flexibility and strong adaptability, so that the requirements of manned driving and unmanned driving in a dangerous fire extinguishing environment can be met; the front part of the fire suppression vehicle body 1 is provided with a rotary fire suppression device 2; the rotary fire extinguisher 2 comprises two telescopic arms 21, a fire baffle plate 22, a cantilever 23, a rotating shaft 24, a driving device 25, a bracket plate 26, a supporting rod 27 and a fire extinguishing piece 28; two parallel telescopic arms 21 are respectively fixed on two sides of the front end of the train body 1; a fire baffle plate 22 is vertically and fixedly arranged between the top ends of the telescopic rods of the two telescopic arms 21; wherein, the telescopic arm 21 is a hydraulic cylinder; the cylinder body of the hydraulic cylinder is connected with the fire suppression train body 1, and a linear sliding bearing 211 fixed on the fire suppression train body 1 is sleeved on a piston rod of the hydraulic cylinder, so that the reliability of the piston rod of the hydraulic cylinder in the expansion process in a high-temperature environment of a fire scene is ensured; the fire baffle plate 22 is arranged at the top end of the piston rod of the hydraulic cylinder, so that when the fire extinguishing piece 28 is used for extinguishing open fire on the ground, the open fire is prevented from splashing on the train body 1 of the fire extinguishing vehicle, the train body is protected from being damaged, and the train body 1 of the fire extinguishing vehicle is prevented from being damaged in the fire extinguishing process; the top of the fire baffle plate 22 is provided with a fire-proof cover 29 to prevent open fire from splashing on the front windshield of the fire-fighting truck body 1 when the fire-fighting piece 28 fights open fire on the ground, so as to ensure good driving sight; two parallel cantilevers 23 are arranged on the fire damper 22; a rotating shaft 24 which is horizontally arranged is rotatably arranged between the top ends of the two cantilevers 23; a driving device 25 in transmission connection with the rotating shaft 24 is arranged on the cantilever 23, and the driving device 25 is any one of a hydraulic motor and an electric motor; two bracket disks 26 with the same shape are fixedly arranged on the rotating shaft 24, and each bracket disk 26 consists of five bracket rods 261 which are arranged along the radial direction of the rotating shaft; the support rods 261 of the two support plates 26 are correspondingly arranged in parallel, a supporting rod 27 parallel to the rotating shaft 24 is arranged between the support rods 261 which are correspondingly parallel, seven fire extinguishing sheets 28 are rotatably arranged on each supporting rod 27, and the fire extinguishing sheets 28 are made of flexible fireproof materials; the rear part of the fire suppression vehicle body 1 is provided with a fire suppression device 3; the fire-fighting device 3 comprises a roller 31, a roller bracket 32 and a fire-fighting blanket 33; the two ends of the roller 31 are provided with roller brackets 32; the roller 31 is horizontally and rotatably arranged at the rear part of the train body 1 through a roller bracket 32; a fire blanket 33 is wound on the roller 31; the blanket 33 of putting down a fire is formed by the concatenation of more than one board 34 of putting down a fire through chain 35, 34 one side face of board and chain 35 fixed connection put down a fire, blanket 33 of putting down a fire has very high flexibility and elasticity, adjust self weight through chain 35, when dragging along with putting down train automobile body 1 on the land of grassland unevenness, always hug closely ground all the time, make through subaerial naked light extinguish completely, the fire control effect is good, not only can improve the fire extinguishing efficiency, alleviate fire fighter's intensity of labour, effectively protect equipment and personnel's safety, and to crossing the grassland of fire not causing the pollution, do not destroy the root system of regeneration forage grass.

Instructions for use: before entering a fire scene, the front part of the train body 1 rotates the telescopic arm 21 of the fire extinguisher 2 to extend, the driving device 25 is started to drive the rotating shaft 24, the support rod 27 parallel to the rotating shaft 24 rotates along with the rotating shaft 24, and the fire extinguishing sheet 28 rotatably arranged on the support rod 27 is used for extinguishing the ground under the action of centrifugal force, so that open fire at the front part of the train body 1 is extinguished in the process of travelling in the fire scene of the train body 1; the fire blanket 33 of the fire suppression device 3 at the rear part of the train body 1 is unfolded from the roller 31, is flatly laid at the rear part of the train body 1 and moves along with the train, so that open fire on the ground at the rear part of the train body 1 is suppressed in the process of moving the train body 1 in a fire scene.

Claims (7)

1. The grassland fire suppression train comprises a train body and is characterized in that a rotary fire suppression device is arranged at the front part of the train body and comprises two telescopic arms, a fire blocking plate, a cantilever, a rotating shaft, a driving device, a support plate, a supporting rod and a fire suppression sheet; the two telescopic arms which are arranged in parallel are respectively fixed on two sides of the front end of the train body; the fire baffle is vertically and fixedly arranged between the top ends of the telescopic rods of the two telescopic arms; two parallel cantilevers are arranged on the fire baffle plate; the rotating shaft which is horizontally arranged is rotatably arranged between the top ends of the two cantilevers; the cantilever is provided with the driving device in transmission connection with the rotating shaft; the rotating shaft is fixedly provided with two bracket discs with the same shape, and each bracket disc consists of more than two bracket rods which are arranged along the radial direction of the rotating shaft; the bracket rods of the two bracket plates are correspondingly arranged in parallel, a supporting rod parallel to the rotating shaft is arranged between the bracket rods which are correspondingly arranged in parallel, and more than one fire extinguishing piece is arranged on the supporting rod in a rotating manner; a driving device in transmission connection with the rotating shaft is arranged on the telescopic arm; the rear part of the fire suppression trolley body is provided with a fire suppression device, and the fire suppression device comprises a rotary roller, a rotary roller bracket and a fire suppression blanket; the two ends of the rotating roller are provided with the rotating roller brackets; the rotary roller is horizontally and rotatably arranged at the rear part of the fire suppression trolley body through the rotary roller bracket; the fire blanket is arranged on the upper ring of the rotating roller; the fire blanket is formed by splicing more than one fire pressing plate through a chain, and one side plate surface of the fire pressing plate is fixedly connected with the chain.

2. The grassland fire truck of claim 1, wherein the telescopic boom is a hydraulic cylinder; the cylinder body of pneumatic cylinder with fire suppression car body coupling the piston rod top of pneumatic cylinder is equipped with the fire board.

3. A grassland fire truck according to claim 1, wherein the drive means is any one of a hydraulic motor or an electric motor.

4. The grassland fire suppression train of claim 1, wherein the fire suppression sheet is made of a flexible fire-proof material.

5. The grassland fire suppression train of claim 1, wherein a fire shield is provided on top of the fire shield.

6. The grassland fire truck of claim 1, wherein the fire truck body is an all-terrain vehicle.

7. A grassland fire truck as claimed in any one of claims 1 to 6, wherein the fire truck body further has a remote control function.

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