CN212271046U

CN212271046U - Emergency rescue vehicle

Info

Publication number: CN212271046U
Application number: CN202020803980.XU
Authority: CN
Inventors: 张建明
Original assignee: Suzhou City Jieda Fire Protection Vehicle & Equipment Co ltd
Current assignee: Suzhou City Jieda Fire Protection Vehicle & Equipment Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-01
Anticipated expiration: 2030-05-14

Abstract

An emergency rescue vehicle belongs to the technical field of rescue vehicles. Comprises a chassis; a pair of crawler-type traveling mechanisms which are respectively arranged at the left side and the right side of the chassis and are used for driving the chassis to travel; a push shovel mechanism arranged at the front end of the chassis; the transfer case is connected with the engine and driven by the engine, and the hydraulic oil tank is connected with the transfer case through an oil circuit; the excavating mechanism is arranged at the front end of the frame; a swing mechanism for driving the frame to rotate relative to the chassis; an air filter and a tail gas treatment device. The advantages are that: the multifunctional emergency rescue vehicle integrates the functions of digging and pushing shovel, can be applied to various complex conditions in the emergency rescue process, and solves the problem of single function of the existing emergency rescue vehicle.

Description

Emergency rescue vehicle

Technical Field

The utility model belongs to the technical field of the rescue vehicle, concretely relates to emergency rescue car.

Background

In recent years, disasters such as earthquakes, landslides, debris flows, building collapse and collapse frequently occur, large-scale casualties are often caused, disaster area rescue becomes a major problem to be faced by people, and in the disaster area rescue process, an emergency rescue vehicle is often needed to be used for quickly breaking barriers to complete the work of road dredging, burying rescue of people and the like. At present, main equipment for emergency rescue is special vehicle special equipment with single function and poor interchangeability of working tools, such as an excavator, a crane, a bulldozer and the like. In order to ensure that the hazards caused by accidents can be timely, quickly, efficiently and orderly treated when the accidents happen, casualties and property loss are reduced to the maximum extent, and meanwhile, the limited working site of a rescue scene is considered, a multifunctional emergency rescue vehicle which can combine common functions and has a compact structure is urgently needed. Most of existing multifunctional rescue equipment in the market at present need to realize functions of lifting, digging, crushing and the like by replacing machines and tools on a mechanical arm, and the functions are obviously not suitable for emergency rescue conditions with time pressure.

In view of the above-mentioned prior art, the applicant has made an advantageous design, and the technical solutions described below have been made in this context.

Disclosure of Invention

An object of the utility model is to provide an emergency rescue car has the multi-purpose function of whole car, can satisfy the multiple demand in the rescue of speedily carrying out rescue work, and flexible flexibility is strong.

The utility model aims to achieve the purpose, and is characterized in that the emergency rescue vehicle comprises a chassis; a pair of crawler-type traveling mechanisms which are respectively arranged at the left side and the right side of the chassis and are used for driving the chassis to travel; a push shovel mechanism arranged at the front end of the chassis; the transfer case is connected with the engine and driven by the engine, and the hydraulic oil tank is connected with the transfer case through an oil circuit; the excavating mechanism is arranged at the front end of the frame; a swing mechanism for driving the frame to rotate relative to the chassis; an empty gas filter and a tail gas processing apparatus, empty gas filter and tail gas processing apparatus set up the top at the housing, wherein, empty gas filter is through the air inlet intercommunication of pipeline with the engine, tail gas processing apparatus is through the gas vent intercommunication of pipeline with the engine.

The utility model discloses a specific embodiment, crawler-type running gear include track roof beam, oil motor, drive wheel, leading wheel and track, the track roof beam fixed with the lateral part on chassis, oil motor in the position and the drive wheel transmission cooperation that correspond to the rear end of track roof beam to through the oil circuit with the transfer case connect, the drive wheel set up the rear end terminal surface at the track roof beam with rotating, the leading wheel support the front end at the track roof beam with rotating, a pot head of track establish on the drive wheel, another pot head is established on the leading wheel.

In another specific embodiment of the utility model, the shovel mechanism including push away the shovel and push away the shovel hydro-cylinder, the chassis at the top and extend forward and set up one and push away the shovel hydro-cylinder support, extend forward and set up one and push away the shovel support in this below that pushes away the shovel hydro-cylinder support, push away the shovel and be supported by a pair of backup pad, the end of a pair of backup pad with push away the shovel support and articulate, connect through the connecting rod between a pair of backup pad, be equipped with the connecting seat on the connecting rod, push away flexible end and this connecting seat of shovel hydro-cylinder articulated, the connecting end with push away the shovel hydro-cylinder support and articulate.

In another specific embodiment of the present invention, the housing is further provided with a radiator, and the radiator is installed on one side of the engine to radiate the heat of the engine.

In a further specific embodiment of the present invention, the excavating mechanism includes a boom support, an L-shaped boom, an excavating arm, a swing arm, a pull rod, an excavating bucket, a master cylinder, a boom cylinder and an excavating arm cylinder, the boom support is mounted at the front end of the frame, the end of the L-shaped boom is hinged to the boom support, the front end is hinged to the end of the excavating arm, the master cylinder is disposed below the L-shaped boom, the telescopic end of the master cylinder is hinged to the middle of the L-shaped boom, the connecting end is hinged to the boom support, the boom cylinder is disposed above the L-shaped boom, the telescopic end of the boom cylinder is hinged to the end of the excavating arm, the connecting end is hinged to the middle of the L-shaped boom, the excavating arm cylinder is disposed above the excavating arm, the telescopic end of the excavating arm cylinder is hinged to one end of the swing arm and one end of the pull rod, and the connecting end is hinged to the end of the excavating arm, the front end of the digging arm is respectively hinged with the other end of the rocker and the digging bucket, the other end of the pull rod is hinged with the digging bucket, and the main oil cylinder, the movable arm oil cylinder and the digging arm oil cylinder are respectively connected with the transfer case through oil ways and provide driving force through the transfer case.

In still another specific embodiment of the present invention, the rotation mechanism includes a rotation disc and a rotation motor, the rotation disc is disposed in the middle of the chassis, the support plate of the frame is disposed on the rotation disc, the rotation motor is mounted on the support plate, and the output shaft of the rotation motor is in transmission connection with the rotation disc.

The utility model discloses owing to adopted above-mentioned structure, compare with prior art, the beneficial effect who has is: the multifunctional emergency rescue vehicle integrates the functions of digging and pushing shovel, can be applied to various complex conditions in the emergency rescue process, efficiently cleans or carries waste materials, realizes more functions by using less configuration, and solves the problem of single function of the existing emergency rescue vehicle; the engine is only arranged on the frame, so that the vehicle has high-speed driving and engineering operation capabilities, has good maneuvering performance, can be quickly driven to a rescue site, and meets emergency requirements.

Drawings

Fig. 1 is a front view of the present invention.

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

In the figure: 1. the device comprises a chassis, 11, a shovel oil cylinder support and 12, a shovel support; 2. the crawler-type traveling mechanism comprises 21 crawler beams, 22 oil motors, 23 driving wheels, 24 guide wheels and 25 crawlers; 3. a shovel pushing mechanism 31, a shovel, 311, a support plate, 312, a connecting rod 313, a connecting seat, 32, a shovel oil cylinder; 4. the vehicle comprises a frame, 41, a supporting plate, 42, a cover, 421, an engine, 422, a diesel tank, 423, a transfer case, 424, a hydraulic oil tank and 425, a radiator; 5. the excavator comprises an excavating mechanism, 51 movable arm supports, 52L-shaped movable arms, 53 excavating arms, 54 rocking bars, 55 pull rods, 56 excavating buckets, 57 main oil cylinders, 58 movable arm oil cylinders and 59 excavating arm oil cylinders; 6. a rotating mechanism 61, a rotating disc 62 and a rotating motor; 7. air filtering; 8. an exhaust gas treatment device.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but the description of the embodiments is not intended to limit the technical solutions, and any changes made in the form of the present invention rather than the essential changes should be considered as the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention relates to an emergency rescue vehicle, which includes a chassis 1; a pair of crawler-type traveling mechanisms 2 which are arranged on the left side and the right side of the chassis 1 and are used for driving the chassis 1 to travel; a shovel pushing mechanism 3 arranged at the front end of the chassis 1; the frame 4 is arranged on the chassis 1, the bottom of the frame 4 is provided with a supporting plate 41, the supporting plate 41 is provided with a cover 42, a cavity of the cover 42 is internally provided with an engine 421, a diesel tank 422, a transfer case 423, a hydraulic oil tank 424 and a radiator 425, the engine 421 and the diesel tank 422 are connected through an oil way, the transfer case 423 is connected with the engine 421 and driven by the engine 421, the radiator 425 is arranged at one side of the engine 421 to cool and radiate the engine 421, the hydraulic oil tank 424 and the transfer case 423 are connected through an oil way, and a fuel engine is adopted as a power device, so that the requirement of high-speed driving can be met, and the operation requirement of emergency rescue can be met; an excavating mechanism 5 arranged at the front end of the frame 4; the swing mechanism 6 drives the frame 4 to swing relative to the chassis 1, the swing mechanism 6 comprises a swing disc 61 and a swing motor 62, the swing disc 61 is arranged in the middle of the chassis 1, the supporting plate 41 of the frame 4 is arranged on the swing disc 61, the swing motor 62 is arranged on the supporting plate 41, and an output shaft of the swing motor is in transmission connection with the swing disc 61 to drive the swing disc 61 to swing; an empty 7 and a tail gas processing apparatus 8 of straining, empty 7 and the setting of tail gas processing apparatus 8 in the top of housing 42, wherein, empty 7 air inlets intercommunication through pipeline and engine 421 of straining prevent that dust and impurity from directly falling into the engine 421 air inlet, tail gas processing apparatus 8 passes through the gas vent intercommunication of pipeline and engine 421, handles peculiar smell, particulate matter, harmful gas in the tail gas of engine 421, reduces the pollution of exhaust to atmospheric.

Further, the crawler type traveling mechanism 2 includes a crawler beam 21, an oil motor 22, a driving wheel 23, a guide wheel 24, and a crawler 25. The track beam 21 is fixed with the side of the chassis 1, and the oil motor 22 is in transmission fit with the driving wheel 23 at a position corresponding to the rear end of the track beam 21 and is connected with the transfer case 423 through an oil path. The driving wheel 23 is rotatably arranged on the rear end face of the track beam 21, the guide wheel 24 is rotatably supported on the front end of the track beam 21, one end of the track 25 is sleeved on the driving wheel 23, and the other end is sleeved on the guide wheel 24. When the oil motor 22 is operated by the control of the transfer case 423, it drives the driving wheels 23, and the caterpillar tracks 25 are driven by the driving wheels 23, so that the chassis 1 and all the mechanisms provided with the chassis 1 as a carrier move with the chassis 1.

Further, the blade pushing mechanism 3 is used for realizing a blade pushing function, and includes a blade 31 and a blade cylinder 32. The chassis 1 is provided with a push shovel oil cylinder support 11 at the top and extending forwards, and a push shovel support 12 extending forwards is arranged below the push shovel oil cylinder support 11. The push shovel 31 is supported by a pair of supporting plates 311, the tail ends of the supporting plates 311 are hinged with the push shovel support 12, the supporting plates 311 are connected through a connecting rod 312, a connecting seat 313 is arranged on the connecting rod 312, the telescopic end of the push shovel oil cylinder 32 is hinged with the connecting seat 313, and the connecting end is hinged with the push shovel oil cylinder support 11. The push shovel oil cylinder 32 extends and retracts to drive the push shovel 31 to fall and lift, and when the electric vehicle is driven to walk, the push shovel 31 is lifted; when approaching the cleaning operation surface, the push shovel 31 falls down to push the waste forward and gather the waste

Further, the excavating mechanism 5 is used for realizing an excavating function, and includes a boom holder 51, an L-shaped boom 52, an excavating arm 53, a rocker 54, a drawbar 55, an excavating bucket 56, a main cylinder 57, a boom cylinder 58, and an excavating arm cylinder 59. The movable arm support 51 is installed at the front end of the frame 4, the tail end of the L-shaped movable arm 52 is hinged with the movable arm support 51, and the front end is hinged with the tail end of the digging arm 53. The master cylinder 57 is arranged below the L-shaped movable arm 52, the telescopic end of the master cylinder 57 is hinged with the middle part of the L-shaped movable arm 52, and the connecting end is hinged with the movable arm support 51. The movable arm oil cylinder 58 is arranged above the L-shaped movable arm 52, the telescopic end of the movable arm oil cylinder 58 is hinged with the tail end of the digging arm 53, and the connecting end is hinged with the middle part of the L-shaped movable arm 52. The digging arm oil cylinder 59 is arranged above the digging arm 53, the telescopic end of the digging arm oil cylinder 59 is hinged with one end of the rocker 54 and one end of the pull rod 55 together, the connecting end is hinged with the tail end of the digging arm 53, the front end of the digging arm 53 is hinged with the other end of the rocker 54 and the digging bucket 56 respectively, and the other end of the pull rod 55 is hinged with the digging bucket 56. The master cylinder 57, the boom cylinder 58, and the arm cylinder 59 are connected to the transfer case 423 through oil passages, respectively, and provide a driving force through the transfer case 423. The hydraulic oil tank 424 is used for collecting the hydraulic oil which flows back from the piston cavities of the oil cylinders. The digging arm 53, the rocker 54, the pull rod 55 and the bucket 56 form a four-bar linkage structure, and the digging arm oil cylinder 59 is used as a power source to push the pull rod 55 so as to realize the rotary digging action of the bucket 56. The L-shaped boom 52, the master cylinder 57, and the boom cylinder 58 are used to control the position of the arm 53, the master cylinder 57 is used to control the rotation angle of the L-shaped boom 52, and the boom cylinder 58 is used to control the rotation angle of the arm 53. The digging mechanism 5 described allows the bucket 56 to achieve digging at any position within the digging curve.

The utility model discloses collect and excavate, push away the shovel function as an organic whole, can be applied to the multiple complex condition of rescue process of speedily carrying out rescue work, clear up waste material or transport high-efficiently, utilize less configuration to realize more function, solved the problem that rescue vehicle function is single at present speedily carrying out rescue work.

Claims

1. An emergency rescue vehicle is characterized by comprising a chassis (1); a pair of crawler-type traveling mechanisms (2) which are arranged on the left side and the right side of the chassis (1) and are used for driving the chassis (1) to travel; a shovel pushing mechanism (3) arranged at the front end of the chassis (1); the chassis is characterized in that the chassis (4) is mounted on the chassis (1), a supporting plate (41) is arranged at the bottom of the chassis (4), a cover shell (42) is mounted on the supporting plate (41), an engine (421), a diesel tank (422), a transfer case (423) and a hydraulic oil tank (424) are arranged in a cavity of the cover shell (42), the engine (421) and the diesel tank (422) are connected through an oil way, the transfer case (423) is connected with the engine (421) and driven by the engine (421), and the hydraulic oil tank (424) is connected with the transfer case (423) through an oil way; an excavating mechanism (5) arranged at the front end of the frame (4); a rotating mechanism (6) for driving the frame (4) to rotate relative to the chassis (1); an empty (7) and a tail gas processing apparatus (8) of straining, empty (7) and tail gas processing apparatus (8) set up in the top of housing (42), wherein, empty (7) of straining communicate through the air inlet of pipeline with engine (421), tail gas processing apparatus (8) communicate through the gas vent of pipeline with engine (421).

2. The emergency rescue vehicle according to claim 1, wherein the crawler-type traveling mechanism (2) comprises a crawler beam (21), an oil motor (22), a driving wheel (23), a guide wheel (24) and a crawler belt (25), the crawler beam (21) is fixed to a side portion of the chassis (1), the oil motor (22) is in transmission fit with the driving wheel (23) at a position corresponding to a rear end of the crawler beam (21) and is connected with the transfer case (423) through an oil path, the driving wheel (23) is rotatably arranged on a rear end face of the crawler beam (21), the guide wheel (24) is rotatably supported on a front end of the crawler beam (21), one end of the crawler belt (25) is sleeved on the driving wheel (23), and the other end of the crawler belt (25) is sleeved on the guide wheel (24).

3. The emergency rescue vehicle according to claim 1, wherein the shovel mechanism (3) comprises a shovel (31) and a shovel cylinder (32), the chassis (1) is provided with a shovel cylinder support (11) at the top and extending forwards, a shovel support (12) extends forwards below the shovel cylinder support (11), the shovel (31) is supported by a pair of support plates (311), the ends of the support plates (311) are hinged to the shovel support (12), the support plates (311) are connected through a connecting rod (312), the connecting rod (312) is provided with a connecting seat (313), the telescopic end of the shovel cylinder (32) is hinged to the connecting seat (313), and the connecting end is hinged to the shovel cylinder support (11).

4. An emergency rescue vehicle as claimed in claim 1, wherein a radiator (425) is further provided in the housing (42), and the radiator (425) is installed at one side of the engine (421) to radiate heat from the engine (421).

5. The emergency rescue vehicle according to claim 1, wherein the excavating mechanism (5) comprises a movable arm support (51), an L-shaped movable arm (52), an excavating arm (53), a rocker (54), a pull rod (55), an excavating bucket (56), a main cylinder (57), a movable arm cylinder (58) and an excavating arm cylinder (59), the movable arm support (51) is installed at the front end of the frame (4), the tail end of the L-shaped movable arm (52) is hinged with the movable arm support (51), the front end of the L-shaped movable arm is hinged with the tail end of the excavating arm (53), the main cylinder (57) is arranged below the L-shaped movable arm (52), the telescopic end of the main cylinder (57) is hinged with the middle part of the L-shaped movable arm (52), the connecting end of the main cylinder is hinged with the movable arm support (51), the movable arm cylinder (58) is arranged above the L-shaped movable arm (52), and the telescopic end of the movable arm cylinder (58) is hinged with the tail end of the excavating arm (53), the connecting end is hinged with the middle part of the L-shaped movable arm (52), the arm digging oil cylinder (59) is arranged above the arm digging (53), the telescopic end of the arm digging oil cylinder (59) is hinged with one end of the rocker (54) and one end of the pull rod (55) together, the connecting end is hinged with the tail end of the arm digging (53), the front end of the arm digging (53) is hinged with the other end of the rocker (54) and the bucket (56) respectively, the other end of the pull rod (55) is hinged with the bucket (56), the main oil cylinder (57), the movable arm oil cylinder (58) and the arm digging oil cylinder (59) are connected with the transfer case (423) through oil paths respectively and provide driving force through the transfer case (423).

6. An emergency rescue vehicle according to claim 1, characterized in that the swing mechanism (6) comprises a swing disc (61) and a swing motor (62), the swing disc (61) is arranged in the middle of the chassis (1), the supporting plate (41) of the frame (4) is arranged on the swing disc (61), the swing motor (62) is arranged on the supporting plate (41), and the output shaft of the swing motor is in transmission connection with the swing disc (61).