Trolley carrier applied to high-altitude extremely cold area

Abstract

The utility model belongs to the technical field of special vehicles, and particularly relates to a troop carrier applied to high-altitude extremely cold areas. The soldier carrier applied to the high-altitude extremely-cold area comprises a chassis and a carriage located above the chassis, an engine, a clutch, a transmission system, a storage battery, an oil tank and a fuel oil warm air blower are arranged on the chassis, the engine, the clutch and the transmission system are sequentially connected, the oil tank is used for providing fuel oil for the engine and the fuel oil warm air blower, and the storage battery is used for storing the fuel oil. The storage battery is used for providing power for the engine and the fuel oil warm air blower, on one hand, the fuel oil warm air blower is a vehicle-mounted heating device independent of the engine, the engine and a compartment parked in the low-temperature and cold environment in winter can be preheated and heated without starting the engine, and on the other hand, a clutch is arranged between the engine and a transmission system, so that the engine and the compartment can be driven by the clutch. Before the engine is started, the clutch can be disconnected firstly, non-load starting of the engine is achieved, the starting difficulty of the engine is lowered, and therefore the engine is suitable for high-altitude extremely-cold areas.

Description

Technical Field

[0001] This utility model belongs to the field of special vehicle technology, specifically relating to a troop transport vehicle used in high-altitude and extremely cold regions. Background Technology

[0002] Troop carriers are suitable for counter-terrorism and riot control assaults, on-site command, patrols, and transporting police forces. They are special vehicles that meet the needs of emergency departments for rapid response and missions under the new circumstances, enabling timely deployment of police forces, rapid suppression of mass riots and disturbances, and crackdown on terrorist activities. Utility model disclosure CN207379368U discloses a bulletproof armored personnel carrier, including a heavy-duty off-road chassis, an armored hull, and a full-body surround. The heavy-duty off-road chassis is equipped with a fuel supply and protection system, wheel hubs, and bulletproof tires. The bulletproof tires are equipped with tire-holding devices. The bulletproof tires and the tire mounting surfaces of the heavy-duty off-road chassis are connected by aluminum alloy flanges. The armored hull is fixed to the heavy-duty off-road chassis and is wedge-shaped. The armored hull includes a windshield, left and right front doors, left and right side doors, observation windows, firing ports, and a tailgate. The windshield and observation windows are made of bulletproof glass. The full-body surround is fixed around the armored hull and includes a front bumper, left and right front wheel arches, left and right side steps, left and right rear wheel arches, and a rear bumper. The top of the armored hull is equipped with a rotating turret, a warning system, and a monitoring system. Utility model CN215436165U discloses a special police troop transport vehicle, relating to the field of special police troop transport vehicles. The troop transport vehicle includes a cargo compartment and a rear compartment. A command seat is located within the cargo compartment, with a water dispenser on one side. A tabletop is connected to the top of the water dispenser, and a 4G transmission device is mounted on the top of the tabletop. The bottom of the water dispenser is fixedly connected to the bottom of the cargo compartment. A troop carrier seat is located on the other side of the command seat. In this utility model, the 4G transmission device allows real-time transmission of the situation to the superior command center, providing support for leadership decision-making and on-site command. A large-screen TV is installed inside the vehicle, and a vehicle-mounted laptop can be placed on the tabletop. The on-site situation or other relevant information sent from the command center can be projected onto the large screen via the laptop. Commanders can explain the nature of the mission, the on-site situation, and the task assignments within the vehicle, achieving real-time coordinated command between the on-site location, the command center, and the troop transport vehicle.

[0003] The troop carriers described above have certain limitations in their application scenarios, such as being unsuitable for high-altitude and extremely cold regions. Therefore, for the technical field, providing a novel troop carrier structure applicable to high-altitude and extremely cold regions is of practical significance. Utility Model Content

[0004] The purpose of this invention is to provide a troop carrier applicable to high-altitude and extremely cold regions, so as to better meet the needs of high-altitude and extremely cold environments.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is as follows:

[0006] A troop carrier designed for use in high-altitude, extremely cold regions.

[0007] The vehicle includes a chassis and a cargo box located on top of the chassis. The chassis is equipped with an engine, clutch, transmission system, battery, fuel tank, and fuel-fired heater. The engine, clutch, and transmission system are connected in sequence. The fuel tank is used to provide fuel for the engine and fuel-fired heater, and the battery is used to provide power for the engine and fuel-fired heater.

[0008] As an improvement to the aforementioned troop transport vehicle used in high-altitude and extremely cold regions, the vehicle compartment is divided into a driver's cab and a crew compartment by a partition. The crew compartment is equipped with seats, and the fuel-fired heater is located under the seats.

[0009] As an improvement to the aforementioned troop carrier used in high-altitude and extremely cold regions, the seats are divided into two rows laterally along the chassis, forming an aisle between the two rows of seats.

[0010] As an improvement to the aforementioned troop carriers used in high-altitude and extremely cold regions, the two rows of seats are arranged facing each other.

[0011] As an improvement to the aforementioned troop transport vehicle used in high-altitude and extremely cold regions, the interior of the vehicle is equipped with handrails and hanging handles above the seats.

[0012] As an improvement to the aforementioned troop carrier used in high-altitude and extremely cold regions, a dog transport area is provided between the driver's cab and the crew compartment, and the dog transport area is equipped with a dog transport crate.

[0013] As an improvement to the aforementioned troop carrier used in high-altitude and extremely cold regions, the number of dog carriers is two, with the two dog carriers located on both sides of the chassis laterally, forming an aisle between the two dog carriers.

[0014] As an improvement to the aforementioned troop transport vehicle used in high-altitude and extremely cold regions, the transmission system includes a gearbox, a transfer case, and an axle, with the clutch, gearbox, transfer case, and axle connected in sequence.

[0015] As an improvement to the aforementioned troop transport vehicle used in high-altitude and extremely cold regions, the battery is a maintenance-free lead-acid battery.

[0016] As an improvement to the aforementioned troop transport vehicle used in high-altitude and extremely cold regions, the rear of the vehicle compartment is equipped with double doors.

[0017] This utility model relates to a troop carrier for use in high-altitude and extremely cold regions. The chassis is equipped with an engine, clutch, transmission system, battery, fuel tank, and fuel-fired heater. On the one hand, the fuel-fired heater is an on-board heating device independent of the engine, which can preheat the engine and the vehicle body parked in the cold winter environment without starting the engine. On the other hand, a clutch is provided between the engine and the transmission system. Before starting the engine, the clutch can be disengaged to achieve no-load starting of the engine, reducing the difficulty of starting the engine. The combined effect of these two factors enables the troop carrier of this utility model to achieve low-temperature engine starting even when used in high-altitude and extremely cold regions, thus making it suitable for high-altitude and extremely cold regions. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a troop carrier applied in a high-altitude, extremely cold region according to one embodiment of the present invention.

[0020] Figure 2 This is a schematic diagram of the structure of a troop carrier applied in a high-altitude, extremely cold region according to one embodiment of the present invention.

[0021] Figure 3 This is a schematic diagram of the logic framework of some components according to one embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of the structure of a troop carrier applied in a high-altitude, extremely cold region according to one embodiment of the present invention.

[0023] Figure 5 This is a schematic diagram of the structure of a troop carrier applied in a high-altitude, extremely cold region according to one embodiment of the present invention.

[0024] Figure 6 This is a schematic diagram of the structure of a troop carrier applied in a high-altitude, extremely cold region according to one embodiment of the present invention.

[0025] Legend:

[0026] 1. Chassis; 2. Carriage; 3. Seats; 4. Dog carrier; 5. Double doors. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in the figure, the troop carrier provided by this utility model embodiment for use in high-altitude and extremely cold regions includes a chassis 1 and a cargo box 2 located above the chassis 1. The chassis 1 is equipped with an engine, a clutch, a transmission system, a battery, a fuel tank, and a fuel-fired heater. The engine, clutch, and transmission system are connected in sequence. The fuel tank is used to provide fuel for the engine and the fuel-fired heater, and the battery is used to provide power for the engine and the fuel-fired heater.

[0033] The chassis 1 is equipped with an engine, clutch, and transmission system, which are connected sequentially. The clutch controls the connection and disconnection of the engine and transmission system, thereby enabling the engine to start without load. The engine and fuel-powered heater are connected to a fuel tank, allowing the tank to supply fuel to both. The engine and heater are also connected to a battery, which can be a maintenance-free lead-acid battery. The fuel-powered heater is an independent onboard heating device separate from the vehicle engine, with its own fuel lines, electrical circuits, combustion heating devices, and control devices. It can preheat the engine and passenger compartment 2 of a vehicle parked in cold winter environments without starting the engine, effectively reducing cold-start wear. One of the main functions of the engine is to provide power to the troop carrier. The engine converts chemical energy into energy, and then converts that energy into mechanical energy to drive the car. The engine can be a SOFIM 8140.43S6 inline four-cylinder water-cooled direct injection turbocharged intercooled diesel engine with a rated power of 95kW (3200r / min) and a maximum torque of 300N.m (1600~1800r / min).

[0034] As can be seen from the above, the troop carrier of this utility model, which is applied to high-altitude and extremely cold regions, has an engine, clutch, transmission system, battery, fuel tank, and fuel-fired heater on its chassis 1. On the one hand, the fuel-fired heater is an on-board heating device independent of the engine, which can preheat the engine and the vehicle body 2 parked in the low-temperature and cold winter environment without starting the engine. On the other hand, a clutch is provided between the engine and the transmission system, which can be disengaged before starting the engine to achieve no-load starting of the engine and reduce the difficulty of starting the engine. The combined effect of the above two factors enables the troop carrier of this utility model to achieve low-temperature engine starting even when applied to high-altitude and extremely cold regions, thus making it suitable for high-altitude and extremely cold regions.

[0035] In some embodiments of this utility model, the carriage 2 is divided into a driver's cab (not shown) and a crew compartment (not shown) by a partition. The crew compartment is equipped with seats 3, and a fuel-fired heater is located beneath each seat 3. Fuel is supplied through the fuel tank on the vehicle chassis 1, and a switch is located at the driver's control position to ensure heating needs in the crew compartment during winter. The main power switch for the troop carrier (not shown) is installed in the driver's cab, with a reserved Beidou GPS interface (not shown) and a 1000W inverter (not shown) (12V, 24V, 220V). In some embodiments of this utility model, the seats 3 are arranged laterally along the chassis 1 in two rows, forming an aisle between the two rows. Preferably, the two rows of seats 3 are arranged face-to-face, with a reserved aisle, a reasonable layout, and the ability to quickly respond to transportation needs, rapidly delivering crew, police dogs, and cargo to designated locations. This is especially valuable in emergency or special circumstances. The number of seats 3 can be 10, with each row including 5 seats 3. The troop carrier of this utility model can be modified using the Iveco NJ2056GCFP off-road bus chassis 1 as the carrier platform. With 10 seats 3 in the passenger compartment, the modified vehicle can accommodate 11 people. Specialized devices such as police equipment cabinets are added inside the vehicle, along with maintenance-free batteries and a 220V inverter power supply to meet the needs of daily duty tasks. In some embodiments of this utility model, the inner side of the carriage 2 above the seats 3 is equipped with handrails (not shown in the figure) and hanging handles (not shown in the figure). Handrails and hanging handles are existing technologies; for example, they are commonly found on buses, with the hanging handles mounted on the handrails.

[0036] In some embodiments of this utility model, a dog transport area (not shown in the figure) is provided between the driver's cab and the crew compartment of the troop carrier, and the dog transport area is equipped with dog crates 4. Optionally, there are two dog crates 4, which are respectively located on both sides of the chassis 1 laterally, forming an aisle between the two dog crates 4. Optionally, the dog crates 4 adopt a layered design with an aluminum alloy frame and aluminum skin, and each layer is equipped with an aluminum alloy movable baffle to prevent the dog crates 4 from falling off during transportation. The dog transport area is required to be large enough to accommodate two dog crates 4 with a length of 100cm, a width of 60cm, and a height of 70cm. It should be noted that the dog carrier 4 is made of high-strength materials, such as a high-quality aluminum alloy frame and thickened plates, which can withstand various impacts and pressures during transportation, ensuring long-term stability and reliability. The dog carrier 4 has a spacious interior, scientifically planned according to the size and number of different dog breeds, so that the dogs have enough room to move around during transportation, reducing crampedness and discomfort. The dog carrier 4 has multiple ventilation openings on the walls (not shown in the figure) to ensure air circulation, provide fresh air for the dogs, and avoid stuffiness and lack of oxygen. The dog carrier 4 has good waterproof and moisture-proof performance, which can effectively prevent external moisture penetration, keep the inside dry, and protect the health of the dogs. In addition, the dog carrier 4 has a stable bottom design with anti-slip and shock-absorbing functions to reduce the impact of shaking and bumps on the dog during transportation; the dog carrier 4 is equipped with an emergency escape door or window (not shown in the figure), which can be quickly opened in an emergency to ensure the safety of the dog; the inside of the dog carrier 4 is lined with a soft and comfortable pad (not shown in the figure), which provides a good feel and warmth, reducing the fatigue of the dog during transportation; the inner and outer surfaces of the dog carrier 4 are smooth, making it easy to clean and disinfect, maintaining hygiene, and preventing the growth of bacteria and parasites; while ensuring strength, the weight of the dog carrier 4 is reduced as much as possible for easy carrying and handling.

[0037] In some embodiments of this utility model, the transmission system includes a gearbox (not shown in the figure), a transfer case (not shown in the figure), and an axle (not shown in the figure), with the clutch, gearbox, transfer case, and axle connected in sequence. The clutch can be a single-plate dry diaphragm spring clutch, hydraulically operated, with a driven plate diameter of 10.5'. The gearbox can be a 2826 type five-speed mechanical gearbox with a maximum input torque of 255 N.m and direct shifting. The axle can be a split-type front axle, a one-piece cast rear axle, a single-stage reduction final drive, and a mechanical differential lock.

[0038] In some embodiments of this utility model, a 6.8L air respirator bracket (not shown in the figure) is embedded in the backrest of all seats 3. The seats 3 can be automatically and elastically folded and retracted, providing sufficient space for firefighters to sit and move. The seats 3 are equipped with handrails, hanging handles, and other specialized devices. The main structure of the air respirator seat 3 conforms to ergonomic requirements, emphasizing comfort and convenience. It has advantages such as "aesthetically pleasing appearance, compact structure, convenient installation, reliable fixation, easy operation, safety and comfort, simplicity and versatility, and waterproof and flame-retardant properties."

[0039] In some embodiments of this utility model, the rear side of the carriage 2 is provided with a double door 5. The double door 5 is existing technology and will not be elaborated on here.

[0040] In summary, the troop carrier of this invention, applicable to high-altitude and extremely cold regions, has an engine, clutch, transmission system, battery, fuel tank, and fuel-fired heater mounted on its chassis 1. On one hand, the fuel-fired heater is an on-board heating device independent of the engine, allowing preheating of the engine and cargo compartment 2 in cold winter environments without starting the engine. On the other hand, a clutch is provided between the engine and the transmission system, allowing the clutch to be disengaged before starting the engine, enabling no-load starting and reducing the difficulty of starting the engine. The combined effect of these two factors enables the troop carrier of this invention to achieve low-temperature engine starting even when applied to high-altitude and extremely cold regions, thus making it suitable for such applications.

[0041] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A troop carrier for use in high-altitude, extremely cold regions, characterized in that: It includes a chassis (1) and a carriage (2) located above the chassis (1). The chassis (1) is equipped with an engine, a clutch, a transmission system, a battery, a fuel tank and a fuel heater. The engine, clutch and transmission system are connected in sequence. The fuel tank is used to provide fuel for the engine and the fuel heater. The battery is used to provide power for the engine and the fuel heater.

2. The troop carrier for use in high-altitude, extremely cold regions according to claim 1, characterized in that... The carriage (2) is divided into a driver's cab and a passenger compartment by a partition. The passenger compartment is equipped with a seat (3), and the fuel-fired heater is located under the seat (3).

3. The troop carrier for use in high-altitude, extremely cold regions according to claim 2, characterized in that... The seats (3) are divided into two rows along the chassis (1) and an aisle is formed between the two rows of seats (3).

4. The troop carrier for use in high-altitude, extremely cold regions according to claim 3, characterized in that... Two rows of seats (3) are arranged facing each other.

5. The troop carrier for use in high-altitude, extremely cold regions according to claim 2, characterized in that... The inner side of the carriage (2) above the seats (3) is provided with handrails and hanging handles.

6. The troop carrier for use in high-altitude, extremely cold regions according to claim 2, characterized in that... A dog transport area is set up between the driver's cab and the passenger compartment, and the dog transport area is equipped with a dog transport box (4).

7. The troop carrier for use in high-altitude, extremely cold regions according to claim 6, characterized in that... The number of dog carriers (4) is two, and the two dog carriers (4) are located on both sides of the chassis (1) in the horizontal direction, forming a passage between the two dog carriers (4).

8. The troop carrier for use in high-altitude, extremely cold regions according to any one of claims 1-7, characterized in that... The transmission system includes a gearbox, a transfer case, and an axle, with the clutch, gearbox, transfer case, and axle connected in sequence.

9. The troop carrier for use in high-altitude, extremely cold regions according to any one of claims 1-7, characterized in that... The battery in question is a maintenance-free lead-acid battery.

10. The troop carrier for use in high-altitude, extremely cold regions according to any one of claims 1-7, characterized in that... The carriage (2) is equipped with a double door (5) on the rear side.

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