Emergency rescue investigation vehicle

Abstract

The utility model relates to the technical field of special vehicles, in particular to an emergency rescue reconnaissance vehicle which comprises a vehicle body, an excavator, a wind shielding device and an obstacle removing device, the wind shielding device comprises a movable plate and third oil cylinders, the movable plate is arranged in a circle around the middle lower portion of the vehicle body, the lower portion of the movable plate is wide, the upper portion of the movable plate is narrow, and the multiple third oil cylinders are arranged on the two sides of the vehicle body respectively. A movable plate is hinged to the tail end of a telescopic rod of the third oil cylinder; the obstacle removing device is arranged at the front end of the vehicle body and comprises a push plate, a connecting rod and a fourth oil cylinder, the vehicle body comprises a bottom plate and a front shaft seat, the front shaft seat is arranged on the bottom face of the bottom plate, the two sides of the push plate incline backwards, the front face of the push plate inclines backwards from bottom to top, the front end of the connecting rod is connected with the back face of the push plate, and the rear end of the connecting rod is hinged to the bottom plate. The tail end of a telescopic rod of the fourth oil cylinder is hinged to the middle of the connecting rod. The emergency rescue investigation vehicle can be used for rescue and investigation in strong wind.

Description

Technical Field

[0001] The utility model relates to the technical field of special vehicles, in particular to an emergency rescue survey vehicle. Background Art

[0002] When geological disasters such as earthquakes, tsunamis, and mudslides occur, emergency rescue survey vehicles are needed to survey and rescue the disaster area. Since traffic in the disaster area has been paralyzed, emergency rescue survey vehicles are required to have the function of clearing roadblocks.

[0003] In the prior art, the utility model patent with authorization publication number CN206797228U provides a multifunctional roadside rescue vehicle, which includes a toolbox, a truck bed, wheels, a tow-clearing device, an emergency firefighting device, a motor housing, warning lights, a front end, and a cab. The toolbox is integrated with the truck bed by being located on both sides of the truck bed. The wheels are located on both sides of the truck bed and below the front end, and are movably connected to the truck bed and the front end. The tow-clearing device, emergency firefighting device, and motor housing are all located inside the truck bed, with the tow-clearing device located behind the emergency firefighting device, and the motor housing located in front of the emergency firefighting device. This utility model can be used for firefighting in road emergencies, reducing losses caused by fires. This vehicle not only clears roadblocks but also provides firefighting capabilities, thus achieving multifunctionality.

[0004] During the process of realizing the present utility model, the inventors discovered that there are at least the following problems in the prior art: the rescue vehicles in the prior art cannot withstand strong winds and cannot carry out rescue operations in strong winds. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the utility model develops an emergency rescue and investigation vehicle, which can carry out rescue and investigation in strong winds.

[0006] The technical solution to the technical problem solved by the present invention is as follows: an embodiment of the present invention provides an emergency rescue survey vehicle, including a vehicle body and an excavator, the excavator is arranged at the rear of the vehicle body, the emergency rescue survey vehicle also includes a windshield device and a towing device, the windshield device includes a movable plate and a third oil cylinder, the movable plate is arranged in a circle around the middle and lower part of the vehicle body, the movable plate is wide at the bottom and narrow at the top, multiple cylinders are arranged on both sides of the vehicle body, the cylinder body of the third oil cylinder is hinged to the vehicle body, and the end of the telescopic rod of the third oil cylinder is hinged to the movable plate; the towing device is arranged at the front end of the vehicle body, the towing device includes a push plate, a connecting rod, and a fourth oil cylinder, the vehicle body includes a bottom plate and a front axle seat, the front axle seat is arranged on the bottom surface of the bottom plate, the two sides of the push plate are inclined rearward, the front side of the push plate is inclined rearward from bottom to top, the front end of the connecting rod is connected to the back side of the push plate, the rear end of the connecting rod is hinged to the bottom plate, the cylinder body of the fourth oil cylinder is hinged to the front axle seat, and the end of the telescopic rod of the fourth oil cylinder is hinged to the middle part of the connecting rod.

[0007] As an optimization, vertical guide rods are provided on both sides of the vehicle body, and guide sleeves are provided on the top of the movable plate, in which the guide rods are installed. The horizontal position of the movable plate can be limited by providing the guide rods and the guide sleeves.

[0008] As an optimization, the vehicle body is a trailer, and the excavator is arranged on the trailer behind the vehicle body.

[0009] As an optimization, the vehicle body also includes a rear axle seat, a side oil cylinder, a positive oil cylinder, a spring, a front axle, and a rear axle. Two front axle seats and two rear axle seats are respectively provided. The front wheels of the vehicle body are respectively installed one at each end of the front axle, and the two ends of the front axle are respectively installed on the front axle seat through bearings. The rear wheels are respectively installed one at each end of the rear axle, and the two ends of the rear axle are respectively installed on the rear axle seat through bearings; a positive oil cylinder is provided directly above the front axle seat and the rear axle seat, and a side oil cylinder is provided on the front side of the front axle seat and the rear side of the rear axle seat, the cylinder bodies of the positive oil cylinder and the side oil cylinder are installed on the bottom plate, the telescopic rod ends of the positive oil cylinder and the side oil cylinder are hinged to the front axle seat and the rear axle seat, and the spring is on the telescopic rod of the positive oil cylinder.

[0010] As an optimization, the windshield device also includes a fixed plate, which is arranged around the middle of the vehicle body. The fixed plate is wide at the bottom and narrow at the top. The fixed plate is fixed to the vehicle body and is arranged above the movable plate.

[0011] As an optimization, the size of the lower end of the fixed plate is smaller than the size of the upper end of the movable plate.

[0012] The effects provided in the content of the utility model are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0013] 1. The windshield device extends the telescopic rod of cylinder three in high winds, lowering the movable plate to a level position, improving the vehicle's wind resistance. The obstacle removal device retracts the telescopic rod of cylinder four to lower the push plate to a level position, pushing obstacles in front of the vehicle to either side of its forward direction. This emergency rescue and survey vehicle can conduct rescue and survey operations in high winds and clear obstacles while in motion.

[0014] 2. By setting side cylinders and positive cylinders between the front axle seat, rear axle seat and the bottom plate, the bottom plate can be raised and lowered, that is, the vehicle chassis can be raised and lowered to adapt to different terrains.

[0015] 3. By setting the size of the lower end of the fixed plate to be smaller than the size of the upper end of the movable plate, wind can be prevented from entering through the gap between the two, further improving the wind resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of an embodiment of the utility model in driving state.

[0017] Figure 2 、 Figure 4 is a perspective view of an embodiment of the utility model.

[0018] Figure 3 is Figure 2 the partial enlarged view of A area in the middle.

[0019] Figure 5 is Figure 4 the partial enlarged view of B area in the middle.

[0020] Figure 6 is Figure 4 the partial enlarged view of C area in the middle.

[0021] Figure 7 is the front view of an embodiment of the utility model stop state.

[0022] Figure 8 is a perspective view of an embodiment of the utility model stop state.

[0023] Wherein: car body 1, excavator 2, wind shield 3, barrier device 4, bottom plate 11, front axle seat 12, rear axle seat 13, side oil cylinder 14, positive oil cylinder 15, spring 16, front axle 17, rear axle 18, movable plate 31, fixed plate 32, guide rod 33, oil cylinder three 34, push plate 41, connecting rod 42, oil cylinder four 43. Specific embodiments

[0024] In order to clearly illustrate the technical features of the scheme, the following through specific embodiments, and combining its drawings, the present application is described in detail.

[0025] Figures 1 to 8 is an embodiment of the utility model, as Figure 1 shown, a kind of emergency rescue survey vehicle, including car body 1, excavator 2, excavator 2 is set in the rear of car body 1, the emergency rescue survey vehicle further include wind shield 3, barrier device 4.The car body 1 is trailer, excavator 2 is set in the trailer of car body 1 rear.

[0026] as Figure 3 、 Figure 6As shown, the windshield device 3 includes a movable plate 31 and a third cylinder 34. The movable plate 31 is arranged in a circle around the middle and lower part of the vehicle body 1. The movable plate 31 is wider at the bottom and narrower at the top. Multiple third cylinders 34 are respectively arranged on both sides of the vehicle body 1. The cylinder body of the third cylinder 34 is hinged to the vehicle body 1, and the end of the telescopic rod of the third cylinder 34 is hinged to the movable plate 31. Vertical guide rods 33 are arranged on both sides of the vehicle body 1. A guide sleeve is arranged on the top of the movable plate 31, and the guide rod 33 is installed in the guide sleeve. The horizontal position of the movable plate 31 can be limited by setting the guide rod 33 and the guide sleeve. The windshield device 3 also includes a fixed plate 32. The fixed plate 32 is arranged in a circle around the middle part of the vehicle body 1. The fixed plate 32 is wider at the bottom and narrower at the top. The fixed plate 32 is fixed to the vehicle body 1 and is arranged above the movable plate 31. The size of the lower end of the fixed plate 32 is smaller than the size of the upper end of the movable plate 31. By setting the size of the lower end of the fixed plate 32 to be smaller than the size of the upper end of the movable plate 31, wind can be prevented from entering through the gap between the two, thereby further improving the wind resistance.

[0027] like Figure 2 、 Figure 5 As shown, the obstacle clearing device 4 is arranged at the front end of the vehicle body 1, and the obstacle clearing device 4 includes a push plate 41, a connecting rod 42, and an oil cylinder 43. The vehicle body 1 includes a base plate 11 and a front axle seat 12. The front axle seat 12 is arranged on the bottom surface of the base plate 11. The two sides of the push plate 41 are inclined toward the rear, and the front surface of the push plate 41 is inclined toward the rear from bottom to top. The front end of the connecting rod 42 is connected to the back of the push plate 41, and the rear end of the connecting rod 42 is hinged to the base plate 11. The cylinder body of the oil cylinder 43 is hinged to the front axle seat 12, and the end of the telescopic rod of the oil cylinder 43 is hinged to the middle part of the connecting rod 42.

[0028] like Figure 6 As shown, the vehicle body 1 also includes a rear axle seat 13, a side cylinder 14, a positive cylinder 15, a spring 16, a front axle 17, and a rear axle 18. Two front axle seats 12 and two rear axle seats 13 are respectively provided. The front wheels of the vehicle body 1 are respectively installed one at each end of the front axle 17, and the two ends of the front axle 17 are respectively installed on the front axle seat 12 through bearings, and the rear wheels are respectively installed one at each end of the rear axle 18, and the two ends of the rear axle 18 are respectively installed on the rear axle seat 13 through bearings; a positive cylinder 15 is provided directly above the front axle seat 12 and the rear axle seat 13, and a side cylinder 14 is provided on the front side of the front axle seat 12 and the rear side of the rear axle seat 13, the cylinder bodies of the positive cylinder 15 and the side cylinder 14 are installed on the base plate 11, and the telescopic rod ends of the positive cylinder 15 and the side cylinder 14 are hinged to the front axle seat 12 and the rear axle seat 13, and the spring 16 is on the telescopic rod of the positive cylinder 15. By arranging side cylinders 14 and positive cylinders 15 between the front axle seat 12, the rear axle seat 13 and the bottom plate 11, the bottom plate 11 can be lifted and lowered, that is, the vehicle chassis can be raised and lowered, thereby adapting to different terrains.

[0029] like Figure 7 、 Figure 8As shown, by providing a windshield device 3, when strong winds occur, the telescopic rod of the oil cylinder 3 34 is controlled to extend, lowering the movable plate 31 to a position flush with the ground, thereby improving the vehicle's wind resistance. By providing an obstacle removal device 4, when obstacle removal is required, the telescopic rod of the oil cylinder 4 43 is controlled to retract, lowering the push plate 41 to a height flush with the ground, thereby pushing obstacles in front of the vehicle to both sides of the vehicle's forward direction. This emergency rescue and survey vehicle can carry out rescue and survey work in strong winds and can also clear obstacles while in motion.

[0030] Although the above describes the specific implementation methods of the utility model in conjunction with the accompanying drawings, it does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the utility model.

Claims

1. An emergency rescue survey vehicle, comprising a vehicle body (1) and an excavator (2), wherein the excavator (2) is arranged behind the vehicle body (1), and is characterized by: The emergency rescue survey vehicle also includes a windshield device (3) and an obstacle removal device (4). The windshield device (3) includes a movable plate (31) and a third oil cylinder (34). The movable plate (31) is arranged around the middle and lower part of the vehicle body (1). The movable plate (31) is wide at the bottom and narrow at the top. A plurality of the third oil cylinders (34) are respectively arranged on both sides of the vehicle body (1). The cylinder body of the third oil cylinder (34) is hinged to the vehicle body (1), and the end of the telescopic rod of the third oil cylinder (34) is hinged to the movable plate (31). The obstacle removal device (4) is arranged at the front end of the vehicle body (1). The obstacle removal device (4) includes The vehicle body (1) comprises a push plate (41), a connecting rod (42), and an oil cylinder (43). The vehicle body (1) comprises a bottom plate (11) and a front axle seat (12). The front axle seat (12) is arranged on the bottom surface of the bottom plate (11). Both sides of the push plate (41) are inclined toward the rear. The front surface of the push plate (41) is inclined toward the rear from bottom to top. The front end of the connecting rod (42) is connected to the back surface of the push plate (41). The rear end of the connecting rod (42) is hinged to the bottom plate (11). The cylinder body of the oil cylinder (43) is hinged to the front axle seat (12). The end of the telescopic rod of the oil cylinder (43) is hinged to the middle part of the connecting rod (42).

2. The emergency rescue survey vehicle according to claim 1, characterized in that: Vertical guide rods (33) are provided on both sides of the vehicle body (1), and a guide sleeve is provided on the top of the movable plate (31), in which the guide rods (33) are installed.

3. The emergency rescue survey vehicle according to claim 1, characterized in that: The vehicle body (1) is a trailer, and the excavator (2) is arranged on the trailer behind the vehicle body (1).

4. The emergency rescue survey vehicle according to claim 1, characterized in that: The vehicle body (1) further comprises a rear axle seat (13), a side oil cylinder (14), a positive oil cylinder (15), a spring (16), a front axle (17), and a rear axle (18). Two front axle seats (12) and two rear axle seats (13) are respectively provided. The front wheels of the vehicle body (1) are respectively installed at both ends of the front axle (17). Both ends of the front axle (17) are respectively installed on the front axle seat (12) through bearings. The rear wheels are respectively installed at both ends of the rear axle (18). Both ends of the rear axle (18) are respectively installed through bearings. Mounted on the rear axle seat (13); a positive oil cylinder (15) is provided just above the front axle seat (12) and the rear axle seat (13); a side oil cylinder (14) is provided on the front side of the front axle seat (12) and the rear side of the rear axle seat (13); the cylinder bodies of the positive oil cylinder (15) and the side oil cylinder (14) are mounted on the bottom plate (11); the ends of the telescopic rods of the positive oil cylinder (15) and the side oil cylinder (14) are hinged to the front axle seat (12) and the rear axle seat (13); and a spring (16) is on the telescopic rod of the positive oil cylinder (15).

5. The emergency rescue survey vehicle according to claim 1, characterized in that: The windshield device (3) further comprises a fixed plate (32), which is arranged around the middle of the vehicle body (1), is wider at the bottom and narrower at the top, is fixed to the vehicle body (1), and is arranged above the movable plate (31).

6. The emergency rescue survey vehicle according to claim 5, characterized in that: The size of the lower end of the fixed plate (32) is smaller than the size of the upper end of the movable plate (31).

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