CN111879530A - Intelligent detection system for automobile chassis - Google Patents
Intelligent detection system for automobile chassis Download PDFInfo
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- CN111879530A CN111879530A CN202010912313.XA CN202010912313A CN111879530A CN 111879530 A CN111879530 A CN 111879530A CN 202010912313 A CN202010912313 A CN 202010912313A CN 111879530 A CN111879530 A CN 111879530A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
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Abstract
The invention provides an intelligent detection system for an automobile chassis, which comprises a bearing device, an induction device and a detection device, wherein the bearing device is used for parking a detected vehicle, the induction device is aligned with a detected engine and generates induction, the detection device is used for detecting the state of the detected engine, a sonar induction device is adopted as an induction pipe, sound waves are emitted by aligning the engine and returned sound waves are received, and the received sound waves are related to the working state of the engine; the detection cylinder is internally provided with a rotor which works according to the characteristics of the received sound waves, the rotor fan blades are positioned in a water environment, and the rotation of the fan blades forms water flow; the water pressure device is used for measuring the pressure of the water flow, and the state of the engine can be reflected through the change condition of the measured pressure. The system detects the engine of the detected vehicle without directly contacting the engine, is efficient and lossless, and can send the detection result to the cloud server for storage, so that the inquiry is facilitated.
Description
Technical Field
The invention relates to the field of automobiles, in particular to an intelligent detection system for an automobile chassis.
Background
With the rapid development of economy in China, automobiles are more and more popular in use, but after the use time is prolonged, the automobiles always have various problems, the automobile detection is a behavior which must be carried out at intervals, and the detection of a chassis engine which is an important part in the automobiles is also very important.
Now, many intelligent detection systems for automobile chassis have been developed, and through a lot of search and reference, it is found that the existing automobile chassis detection systems have the systems disclosed in JP2003194619A, US20140361904a1 and KR1020130076378A, and these systems disclose a method for detecting the failure of an automobile engine, which comprises the following steps: determining an engine failure characteristic parameter set and a failure type set, wherein the failure characteristic parameter set comprises a plurality of failure characteristic parameters, and the failure type set comprises a plurality of failure types; establishing a structural risk minimization machine learning model based on a kernel function according to the failure characteristic parameter set and the failure type set; training and optimizing a kernel function-based structural risk minimization machine learning model by utilizing the sample set; detecting a plurality of failure characteristic parameters of the engine, and taking the plurality of failure characteristic parameters as data sources of failure detection; and inputting the data source into a kernel function-based structure risk minimization machine learning model to obtain a failure detection result. However, the detection method can be in direct contact with the engine, and damage to the engine can be caused in the detection process.
Disclosure of Invention
The invention aims to provide an intelligent detection system for an automobile chassis aiming at the defects,
in order to overcome the defects of the prior art, the invention adopts the following technical scheme:
an intelligent detection system for an automobile chassis comprises a bearing device, a sensing device and a detection device which are sequentially arranged, wherein the bearing device is used for parking a detected vehicle, the sensing device is aligned with a detected engine and generates sensing, the detection device is used for detecting the state of the detected engine, and the system can send the performance state of the vehicle to a cloud server for storage;
further, the bearing device comprises a bottom plate, rollers, a fixed baffle and a movable plate, wherein the bottom plate is rectangular, the middle of the bottom plate is hollow, one roller is installed below four corners of the bottom plate, guide rails are arranged at the positions, close to the two rollers of the induction device, of the two rollers, the guide rails are fixedly arranged on the ground, and uniformly distributed round holes are formed in vertical plates of the guide rails;
further, the movable plate comprises a horizontal plate, vertical plates and a round rod, the round rod penetrates through the lower parts of the two vertical plates and is installed on the horizontal plate, a heavy object penetrates through the middle of the round rod, the heavy object is a cube, the vertical plates are divided into a first vertical plate and a second vertical plate, the first vertical plate is in contact with the horizontal plate, a strip-shaped hollow part is arranged in the middle of the round rod, two round holes are formed in the second vertical plate, and the first vertical plate and the second vertical plate are fixed together through hexagonal bolts and hexagonal nuts on the round holes;
further, the induction device comprises a bracket, a protective shell and an induction tube, wherein the protective shell is installed on the bracket, and the induction tube is arranged in the protective shell;
further, the protective shell is divided into an upper shell and a lower shell, the upper shell is rotatably connected with the lower shell, and two hand-pulling rings are arranged at the edge of the upper shell;
further, the detection device comprises a base, a detection cylinder and a water pressure device, wherein the detection cylinder is arranged on the base, and a cylinder opening is communicated with the induction pipe;
furthermore, a water pressure cylinder is installed on the water pressure device, and a water pressure gauge is arranged on the water pressure cylinder and used for displaying the water pressure in the water pressure cylinder.
The beneficial effects obtained by the invention are as follows:
the engine is detected in a non-contact manner through sonar equipment, so that the detection is efficient and safe, and new damage to the engine can be avoided;
the bearing device adopts an adjustable form, so that the system can detect various vehicles and has universality;
a heat dissipation device is arranged in the detection cylinder, so that heat generated by the working of the rotor does not influence the detection of the water flow pressure;
the system stores the detection result to the cloud server, facilitates subsequent query and carries out big data comparison.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic diagram of the overall system framework of the invention.
Fig. 2 is a schematic view of the sensing device of the present invention.
FIG. 3 is a schematic view of the detecting device of the present invention.
Fig. 4 is a schematic view of a rotor of the present invention.
In the figure: the device comprises a bearing device 1, a sensing device 2, a detection device 3, a sensing head 21, a first round tube 22, a connecting rod 23, a second round tube 24, a first base 31, a second base 32, a detection cylinder 33, a second support frame 34, a third support frame 35, a processor 36, a servo inlet 37, a water pressure cylinder 38, a three-way valve 39, a rotating shaft 41, a spiral cavity 42, a cylindrical frame 43 and a circular truncated cone frame 44.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The first embodiment.
An intelligent detection system for an automobile chassis comprises a bearing device 1, an induction device 2 and a detection device 3 which are sequentially arranged, wherein the bearing device 1 is used for parking a detected vehicle, the induction device 2 is aligned to a detected engine and generates induction, the detection device 3 is used for detecting the state of the detected engine, and the system can send the performance state of the vehicle to a cloud server for storage;
the bearing device 1 comprises a rectangular bottom plate, idler wheels, a fixed baffle and a movable plate, the middle of the bottom plate is hollow, one idler wheel is arranged below four corners of the bottom plate, guide rails are arranged at the positions, close to the two idler wheels of the induction device 2, of the idler wheels, the guide rails are fixedly arranged on the ground, and uniformly distributed round holes are formed in vertical plates of the guide rails;
the movable plate comprises horizontal plates, vertical plates and round rods, the round rods penetrate through the lower parts of the two vertical plates and are mounted on the horizontal plates, a heavy object penetrates through the middle parts of the round rods, the heavy object is a cube, the vertical plates are divided into a first vertical plate and a second vertical plate, the first vertical plate is in contact with the horizontal plates, strip-shaped hollows are arranged in the middle parts of the round rods, the second vertical plate is provided with two round holes, and the first vertical plate and the second vertical plate are fixed together through hexagon bolts and hexagon nuts on the round holes;
the induction device 2 comprises a support, a protective shell and an induction tube, wherein the protective shell is arranged on the support, and the induction tube is arranged in the protective shell;
the protective shell is divided into an upper shell and a lower shell, the upper shell and the lower shell are rotatably connected, and two hand pull rings are arranged at the edge of the upper shell;
the detection device 3 comprises a base, a detection barrel 33 and a water pressure device, wherein the detection barrel 33 is arranged on the base, and a barrel opening is communicated with the induction pipe;
the water pressure device is provided with a water pressure barrel 38, and the water pressure barrel 38 is provided with a water pressure gauge for displaying the water pressure in the water pressure barrel 38;
the sonar induction equipment adopted by the induction pipe emits sound waves by aiming at the engine and receives the returned sound waves, and the received sound waves are related to the working state of the engine;
the detection cylinder 33 is internally provided with a rotor which works according to the characteristics of the received sound waves, fan blades of the rotor are positioned in a water environment, and the rotation of the fan blades forms water flow;
the water pressure device is used for measuring the pressure intensity of the water flow, and the state of an engine can be reflected through the change condition of the measured pressure intensity;
the detection cylinder 33 is also internally provided with a heat dissipation system for timely transferring heat generated by the rotor during working so as to avoid influence on the detection of water pressure.
Example two.
An intelligent detection system for an automobile chassis comprises a bearing device 1, an induction device 2 and a detection device 3 which are sequentially arranged, wherein the bearing device 1 is used for parking a detected vehicle, the induction device 2 is aligned to a detected engine and generates induction, the detection device 3 is used for detecting the state of the detected engine, and the system can send the performance state of the vehicle to a cloud server for storage;
the bearing device 1 comprises a rectangular bottom plate, idler wheels, a fixed baffle and a movable plate, the middle of the bottom plate is hollow, one idler wheel is arranged below four corners of the bottom plate, guide rails are arranged at the positions, close to the two idler wheels of the induction device 2, of the idler wheels, the guide rails are fixedly arranged on the ground, and uniformly distributed round holes are formed in vertical plates of the guide rails;
the movable plate comprises horizontal plates, vertical plates and round rods, the round rods penetrate through the lower parts of the two vertical plates and are mounted on the horizontal plates, a heavy object penetrates through the middle parts of the round rods, the heavy object is a cube, the vertical plates are divided into a first vertical plate and a second vertical plate, the first vertical plate is in contact with the horizontal plates, strip-shaped hollows are arranged in the middle parts of the round rods, the second vertical plate is provided with two round holes, and the first vertical plate and the second vertical plate are fixed together through hexagon bolts and hexagon nuts on the round holes;
the induction device 2 comprises a support, a protective shell and an induction tube, wherein the protective shell is arranged on the support, and the induction tube is arranged in the protective shell;
the protective shell is divided into an upper shell and a lower shell, the upper shell and the lower shell are rotatably connected, and two hand pull rings are arranged at the edge of the upper shell;
the detection device 3 comprises a base, a detection barrel 33 and a water pressure device, wherein the detection barrel 33 is arranged on the base, and a barrel opening is communicated with the induction pipe;
the water pressure device is provided with a water pressure barrel 38, and the water pressure barrel 38 is provided with a water pressure gauge for displaying the water pressure in the water pressure barrel 38;
the sonar induction equipment adopted by the induction pipe emits sound waves by aiming at the engine and receives the returned sound waves, and the received sound waves are related to the working state of the engine;
the detection cylinder 33 is internally provided with a rotor which works according to the characteristics of the received sound waves, fan blades of the rotor are positioned in a water environment, and the rotation of the fan blades forms water flow;
the water pressure device is used for measuring the pressure intensity of the water flow, and the state of an engine can be reflected through the change condition of the measured pressure intensity;
the detection cylinder 33 is also internally provided with a heat dissipation system which is used for timely transferring heat generated by the rotor during working so as to avoid influence on the detection of water pressure;
the induction tube comprises an induction head 21, a connecting tube and a joint part,
the induction head 21 is in a disc shape, 12 through holes are distributed on the disc, 3 through holes are in a group, each group of through holes are uniformly distributed in 4 directions, the through holes in each group are also uniformly distributed, a fixing sheet is fixedly connected to the back of the induction head 21, the fixing sheet is in a circular shape, the diameter of the fixing sheet is smaller than that of the induction head 21, the fixing sheet covers the through holes, two sides of the fixing sheet vertically extend to form two connecting plates, a circular hole is formed in each connecting plate and is sleeved on a horizontal pipe opening of a cross pipe, a concave plate is sleeved on a vertical pipe opening of the cross pipe, circular holes are formed in two vertical plates on the concave plate, and the horizontal plate of the concave plate is connected with a connecting pipe;
the connecting pipe is sequentially divided into a connecting disc, a first connecting circular table, a first circular pipe 22, a connecting rod 23, a second circular pipe 24 and a second connecting circular table from the position close to the induction head 21 to the position far away from the induction head 21, the diameter of the larger bottom surface of the first connecting disc is the same as that of the connecting disc, the diameter of the smaller bottom surface of the first connecting disc is the same as that of the first circular pipe 22, the diameter of the connecting rod 23 is slightly smaller than that of the first connecting circular table, the diameters of the first circular pipe 22 and the second circular pipe 24 are the same, the surface of the second connecting circular table, which is in contact with the second circular pipe 24, is the smaller bottom surface, and the connecting disc, the first connecting circular table, the first circular pipe 22, the connecting rod 23, the second circular pipe 24 and the second connecting circular table are coaxially connected;
the second connecting circular platform is fixedly connected with a concave plate, two vertical plates of the concave plate are provided with round holes and are sleeved on the vertical pipe orifice of the cross pipe, the horizontal pipe orifice of the cross pipe is sleeved with two connecting plates, the connecting plates are provided with round holes, the connecting plates are formed by vertically extending two sides of a circular fixing piece, the fixing plates are fixedly connected onto a disc, the disc is embedded into a sealing disc, and the sealing disc is installed at the opening of the detection cylinder 33 and is fixedly sealed through a plurality of bolts.
Example three.
An intelligent detection system for an automobile chassis comprises a bearing device 1, an induction device 2 and a detection device 3 which are sequentially arranged, wherein the bearing device 1 is used for parking a detected vehicle, the induction device 2 is aligned to a detected engine and generates induction, the detection device 3 is used for detecting the state of the detected engine, and the system can send the performance state of the vehicle to a cloud server for storage;
the bearing device 1 comprises a rectangular bottom plate, idler wheels, a fixed baffle and a movable plate, the middle of the bottom plate is hollow, one idler wheel is arranged below four corners of the bottom plate, guide rails are arranged at the positions, close to the two idler wheels of the induction device 2, of the idler wheels, the guide rails are fixedly arranged on the ground, and uniformly distributed round holes are formed in vertical plates of the guide rails;
the movable plate comprises horizontal plates, vertical plates and round rods, the round rods penetrate through the lower parts of the two vertical plates and are mounted on the horizontal plates, a heavy object penetrates through the middle parts of the round rods, the heavy object is a cube, the vertical plates are divided into a first vertical plate and a second vertical plate, the first vertical plate is in contact with the horizontal plates, strip-shaped hollows are arranged in the middle parts of the round rods, the second vertical plate is provided with two round holes, and the first vertical plate and the second vertical plate are fixed together through hexagon bolts and hexagon nuts on the round holes;
the induction device 2 comprises a support, a protective shell and an induction tube, wherein the protective shell is arranged on the support, and the induction tube is arranged in the protective shell;
the protective shell is divided into an upper shell and a lower shell, the upper shell and the lower shell are rotatably connected, and two hand pull rings are arranged at the edge of the upper shell;
the detection device 3 comprises a base, a detection barrel 33 and a water pressure device, wherein the detection barrel 33 is arranged on the base, and a barrel opening is communicated with the induction pipe;
the water pressure device is provided with a water pressure barrel 38, and the water pressure barrel 38 is provided with a water pressure gauge for displaying the water pressure in the water pressure barrel 38;
the sonar induction equipment adopted by the induction pipe emits sound waves by aiming at the engine and receives the returned sound waves, and the received sound waves are related to the working state of the engine;
the detection cylinder 33 is internally provided with a rotor which works according to the characteristics of the received sound waves, fan blades of the rotor are positioned in a water environment, and the rotation of the fan blades forms water flow;
the water pressure device is used for measuring the pressure intensity of the water flow, and the state of an engine can be reflected through the change condition of the measured pressure intensity;
the detection cylinder 33 is also internally provided with a heat dissipation system which is used for timely transferring heat generated by the rotor during working so as to avoid influence on the detection of water pressure;
the induction tube comprises an induction head 21, a connecting tube and a joint part,
the induction head 21 is in a disc shape, 12 through holes are distributed on the disc, 3 through holes are in a group, each group of through holes are uniformly distributed in 4 directions, the through holes in each group are also uniformly distributed, a fixing sheet is fixedly connected to the back of the induction head 21, the fixing sheet is in a circular shape, the diameter of the fixing sheet is smaller than that of the induction head 21, the fixing sheet covers the through holes, two sides of the fixing sheet vertically extend to form two connecting plates, a circular hole is formed in each connecting plate and is sleeved on a horizontal pipe opening of a cross pipe, a concave plate is sleeved on a vertical pipe opening of the cross pipe, circular holes are formed in two vertical plates on the concave plate, and the horizontal plate of the concave plate is connected with a connecting pipe;
the connecting pipe is sequentially divided into a connecting disc, a first connecting circular table, a first circular pipe 22, a connecting rod 23, a second circular pipe 24 and a second connecting circular table from the position close to the induction head 21 to the position far away from the induction head 21, the diameter of the larger bottom surface of the first connecting disc is the same as that of the connecting disc, the diameter of the smaller bottom surface of the first connecting disc is the same as that of the first circular pipe 22, the diameter of the connecting rod 23 is slightly smaller than that of the first connecting circular table, the diameters of the first circular pipe 22 and the second circular pipe 24 are the same, the surface of the second connecting circular table, which is in contact with the second circular pipe 24, is the smaller bottom surface, and the connecting disc, the first connecting circular table, the first circular pipe 22, the connecting rod 23, the second circular pipe 24 and the second connecting circular table are coaxially connected;
the second connecting circular table is fixedly connected with a concave plate, round holes are formed in two vertical plates of the concave plate and are sleeved on a vertical pipe opening of the cross pipe, two connecting plates are sleeved on a horizontal pipe opening of the cross pipe, round holes are formed in the connecting plates, the connecting plates are formed by vertically extending two sides of a circular fixing sheet, the fixing plate is fixedly connected onto a disc, the disc is embedded into a sealing disc, and the sealing disc is installed at a pipe opening of the detection cylinder 33 and is fixedly sealed through a plurality of bolts;
the base of the detection device 3 is divided into a first base 31 and a second base 32, the first base 31 is a solid cube, the second base 32 is mounted on the first base 31 and is of a hollow cube structure, two sides of the second base 32 are respectively provided with three bolt plates, each bolt plate is provided with two round holes, a bolt hole is arranged at a position corresponding to the first base 31, the second base 32 is fixed on the first base 31 by driving bolts into the bolt plates, two sides of the second base 32 are respectively provided with a larger round hole, the two round holes are opposite, four small round holes are uniformly arranged around the round holes, a circular ring is arranged on the side surface of the second base 32, which is opposite to the induction device 2, the circular ring is provided with four small round holes, and the detection cylinder 33 and the water pressure device are mounted on the second base 32;
the detection cylinder 33 is horizontally arranged, seven guide pipes are arranged on two sides of the bottom of the detection cylinder, a strip-shaped plate is arranged at the joint of each guide pipe and the detection cylinder 33, the strip-shaped plate is attached to the outer wall of each detection pipe and fixed on the detection pipe through two bolts, a drainage pipe is arranged below each detection pipe, seven insertion pipes are arranged on two sides of each drainage pipe, the inner diameters of the insertion pipes are equal to the outer diameters of the guide pipes, the guide pipes are connected to the insides of the drainage pipes through the insertion pipes, seven rectangular grooves are arranged above the guide pipes of the detection cylinder 33, and 2 exhaust pipes are arranged on the upper wall of each rectangular groove;
a first support frame is arranged on one side, facing the induction device 2, of the detection barrel 33, a circular through hole is formed above the first support frame, a barrel opening of the detection barrel 33 is connected with the sealing disc through the circular through hole, a second support frame 34 and a third support frame 35 are arranged on one side, facing away from the induction device 2, of the detection barrel 33, circular through holes are formed in the upper ends of the second support frame 34 and the third support frame 35, a barrel tail post is fixedly connected to the barrel bottom of the detection barrel 33, the barrel tail post penetrates through the circular through holes of the second support frame 34 and the third support frame 35, and a semicircular channel is further formed below the second support frame 34 and is used for the drainage pipe to pass through;
a door frame is further arranged on the outer side of the first support frame, and a processor 36 is arranged above the door frame and used for collecting detection results and sending the results to a cloud server;
the water pressure device comprises a communicating pipe, a water pipeline and a water pressure barrel 38, the communicating pipe is arranged above the detection pipe and is integrally in a rectangular strip shape, a plurality of large grooves with the same size are arranged on two side surfaces of the communicating pipe, a plurality of small grooves with the same size are arranged on the top surface of the communicating pipe, four groove groups are formed by the communicating pipe and the small grooves, a small water pipe passes through each groove group, the water pipe is communicated with the water pipe in the detection barrel 33, a servo inlet 37 is further arranged above the communicating pipe, and the servo inlet 37 is in a cubic structure;
the water pipeline is connected with the tail part of the communicating pipe and is communicated with the small water pipe in the communicating pipe, three supporting plates are arranged on the second base 32, two small holes are arranged on the supporting plates, a strip-shaped pipe is inserted into the two small holes to form an arch-shaped structure, the water pipeline passes through the arch-shaped structure and is fixedly supported by the supporting plates, a section of the water pipeline is provided with a three-way valve 39, the water pipeline is connected to two valves of the three-way valve 39, and the other valve is in a closed standby state;
the water pipeline is further connected with a water pressure barrel 38, a protection ring is arranged in the middle of the water pressure barrel 38, a plurality of bolts are arranged on the protection ring, a barrel cover is arranged above the water pressure barrel 38, the middle of the barrel cover protrudes upwards to form a convex block which is convenient to grab, and a water pressure gauge is further arranged beside the barrel cover and used for displaying the water pressure in the water pressure barrel 38.
Example four.
An intelligent detection system for an automobile chassis comprises a bearing device 1, an induction device 2 and a detection device 3 which are sequentially arranged, wherein the bearing device 1 is used for parking a detected vehicle, the induction device 2 is aligned to a detected engine and generates induction, the detection device 3 is used for detecting the state of the detected engine, and the system can send the performance state of the vehicle to a cloud server for storage;
the bearing device 1 comprises a rectangular bottom plate, idler wheels, a fixed baffle and a movable plate, the middle of the bottom plate is hollow, one idler wheel is arranged below four corners of the bottom plate, guide rails are arranged at the positions, close to the two idler wheels of the induction device 2, of the idler wheels, the guide rails are fixedly arranged on the ground, and uniformly distributed round holes are formed in vertical plates of the guide rails;
the movable plate comprises horizontal plates, vertical plates and round rods, the round rods penetrate through the lower parts of the two vertical plates and are mounted on the horizontal plates, a heavy object penetrates through the middle parts of the round rods, the heavy object is a cube, the vertical plates are divided into a first vertical plate and a second vertical plate, the first vertical plate is in contact with the horizontal plates, strip-shaped hollows are arranged in the middle parts of the round rods, the second vertical plate is provided with two round holes, and the first vertical plate and the second vertical plate are fixed together through hexagon bolts and hexagon nuts on the round holes;
the induction device 2 comprises a support, a protective shell and an induction tube, wherein the protective shell is arranged on the support, and the induction tube is arranged in the protective shell;
the protective shell is divided into an upper shell and a lower shell, the upper shell and the lower shell are rotatably connected, and two hand pull rings are arranged at the edge of the upper shell;
the detection device 3 comprises a base, a detection barrel 33 and a water pressure device, wherein the detection barrel 33 is arranged on the base, and a barrel opening is communicated with the induction pipe;
the water pressure device is provided with a water pressure barrel 38, and the water pressure barrel 38 is provided with a water pressure gauge for displaying the water pressure in the water pressure barrel 38;
the sonar induction equipment adopted by the induction pipe emits sound waves by aiming at the engine and receives the returned sound waves, and the received sound waves are related to the working state of the engine;
the detection cylinder 33 is internally provided with a rotor which works according to the characteristics of the received sound waves, fan blades of the rotor are positioned in a water environment, and the rotation of the fan blades forms water flow;
the water pressure device is used for measuring the pressure intensity of the water flow, and the state of an engine can be reflected through the change condition of the measured pressure intensity;
the detection cylinder 33 is also internally provided with a heat dissipation system which is used for timely transferring heat generated by the rotor during working so as to avoid influence on the detection of water pressure;
the induction tube comprises an induction head 21, a connecting tube and a joint part,
the induction head 21 is in a disc shape, 12 through holes are distributed on the disc, 3 through holes are in a group, each group of through holes are uniformly distributed in 4 directions, the through holes in each group are also uniformly distributed, a fixing sheet is fixedly connected to the back of the induction head 21, the fixing sheet is in a circular shape, the diameter of the fixing sheet is smaller than that of the induction head 21, the fixing sheet covers the through holes, two sides of the fixing sheet vertically extend to form two connecting plates, a circular hole is formed in each connecting plate and is sleeved on a horizontal pipe opening of a cross pipe, a concave plate is sleeved on a vertical pipe opening of the cross pipe, circular holes are formed in two vertical plates on the concave plate, and the horizontal plate of the concave plate is connected with a connecting pipe;
the connecting pipe is sequentially divided into a connecting disc, a first connecting circular table, a first circular pipe 22, a connecting rod 23, a second circular pipe 24 and a second connecting circular table from the position close to the induction head 21 to the position far away from the induction head 21, the diameter of the larger bottom surface of the first connecting disc is the same as that of the connecting disc, the diameter of the smaller bottom surface of the first connecting disc is the same as that of the first circular pipe 22, the diameter of the connecting rod 23 is slightly smaller than that of the first connecting circular table, the diameters of the first circular pipe 22 and the second circular pipe 24 are the same, the surface of the second connecting circular table, which is in contact with the second circular pipe 24, is the smaller bottom surface, and the connecting disc, the first connecting circular table, the first circular pipe 22, the connecting rod 23, the second circular pipe 24 and the second connecting circular table are coaxially connected;
the second connecting circular table is fixedly connected with a concave plate, round holes are formed in two vertical plates of the concave plate and are sleeved on a vertical pipe opening of the cross pipe, two connecting plates are sleeved on a horizontal pipe opening of the cross pipe, round holes are formed in the connecting plates, the connecting plates are formed by vertically extending two sides of a circular fixing sheet, the fixing plate is fixedly connected onto a disc, the disc is embedded into a sealing disc, and the sealing disc is installed at a pipe opening of the detection cylinder 33 and is fixedly sealed through a plurality of bolts;
the base of the detection device 3 is divided into a first base 31 and a second base 32, the first base 31 is a solid cube, the second base 32 is mounted on the first base 31 and is of a hollow cube structure, two sides of the second base 32 are respectively provided with three bolt plates, each bolt plate is provided with two round holes, a bolt hole is arranged at a position corresponding to the first base 31, the second base 32 is fixed on the first base 31 by driving bolts into the bolt plates, two sides of the second base 32 are respectively provided with a larger round hole, the two round holes are opposite, four small round holes are uniformly arranged around the round holes, a circular ring is arranged on the side surface of the second base 32, which is opposite to the induction device 2, the circular ring is provided with four small round holes, and the detection cylinder 33 and the water pressure device are mounted on the second base 32;
the detection cylinder 33 is horizontally arranged, seven guide pipes are arranged on two sides of the bottom of the detection cylinder, a strip-shaped plate is arranged at the joint of each guide pipe and the detection cylinder 33, the strip-shaped plate is attached to the outer wall of each detection pipe and fixed on the detection pipe through two bolts, a drainage pipe is arranged below each detection pipe, seven insertion pipes are arranged on two sides of each drainage pipe, the inner diameters of the insertion pipes are equal to the outer diameters of the guide pipes, the guide pipes are connected to the insides of the drainage pipes through the insertion pipes, seven rectangular grooves are arranged above the guide pipes of the detection cylinder 33, and 2 exhaust pipes are arranged on the upper wall of each rectangular groove;
a first support frame is arranged on one side, facing the induction device 2, of the detection barrel 33, a circular through hole is formed above the first support frame, a barrel opening of the detection barrel 33 is connected with the sealing disc through the circular through hole, a second support frame 34 and a third support frame 35 are arranged on one side, facing away from the induction device 2, of the detection barrel 33, circular through holes are formed in the upper ends of the second support frame 34 and the third support frame 35, a barrel tail post is fixedly connected to the barrel bottom of the detection barrel 33, the barrel tail post penetrates through the circular through holes of the second support frame 34 and the third support frame 35, and a semicircular channel is further formed below the second support frame 34 and is used for the drainage pipe to pass through;
a door frame is further arranged on the outer side of the first support frame, and a processor 36 is arranged above the door frame and used for collecting detection results and sending the results to a cloud server;
the water pressure device comprises a communicating pipe, a water pipeline and a water pressure barrel 38, the communicating pipe is arranged above the detection pipe and is integrally in a rectangular strip shape, a plurality of large grooves with the same size are arranged on two side surfaces of the communicating pipe, a plurality of small grooves with the same size are arranged on the top surface of the communicating pipe, four groove groups are formed by the communicating pipe and the small grooves, a small water pipe passes through each groove group, the water pipe is communicated with the water pipe in the detection barrel 33, a servo inlet 37 is further arranged above the communicating pipe, and the servo inlet 37 is in a cubic structure;
the water pipeline is connected with the tail part of the communicating pipe and is communicated with the small water pipe in the communicating pipe, three supporting plates are arranged on the second base 32, two small holes are arranged on the supporting plates, a strip-shaped pipe is inserted into the two small holes to form an arch-shaped structure, the water pipeline passes through the arch-shaped structure and is fixedly supported by the supporting plates, a section of the water pipeline is provided with a three-way valve 39, the water pipeline is connected to two valves of the three-way valve 39, and the other valve is in a closed standby state;
the water pipeline is also connected with a water pressure barrel 38, a protective ring is arranged in the middle of the water pressure barrel 38, a plurality of bolts are arranged on the protective ring, a barrel cover is arranged above the water pressure barrel 38, the middle of the barrel cover protrudes upwards to form a convex block for facilitating grabbing, and a water pressure gauge is arranged beside the barrel cover and used for displaying the water pressure in the water pressure barrel 38;
a rotor is arranged in the detection cylinder 33, the rotor comprises a rotating shaft 41, one end of the rotating shaft 41 is connected to the inside of a screw cavity 42 and is provided with a plurality of fan blades, the screw cavity 42 is provided with an upward opening, the opening is communicated with a small water pipe of the communicating pipe, water can be filled in the screw cavity 42 through a servo inlet 37, a protective frame is arranged on the outer side of the rotating shaft 41 and comprises a cylindrical frame 43 and a circular truncated cone frame 44, the bottom surface of the circular truncated cone frame 44 is a circular ring, the circular ring is fixedly arranged on the outer side surface of the screw cavity 42, three trapezoidal hollows are arranged on the side surface of the circular truncated cone frame 44, a long support leg is arranged below the cylindrical frame 43, two short support legs are arranged below the screw cavity 42, the whole rotor is arranged in a box body, cooling water is filled in the box body, and the box body is communicated with the;
the induction head 21 is a sonar device, emits sound waves by aiming at the automobile engine and receives the returned sound waves, the rotor in the detection cylinder 33 is started according to the characteristics of the returned sound waves, the rotation of the rotating shaft 41 drives the blades in the screw cavity 42 to rotate, so that water flow is generated in the screw cavity 42, and finally the state of the automobile engine is reflected by measuring the pressure of the water flow.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (7)
1. The utility model provides an automobile chassis intelligent detection system, this system is including the load device, induction system and the detection device that place in proper order, wherein, load device is used for parking by survey vehicle, induction system aims at by survey engine and produces the response, detection device is used for detecting by the state of survey engine, and this system can send the performance state of this vehicle to cloud ware and save.
2. The intelligent detection system for the automobile chassis according to claim 1, characterized in that: the bearing device comprises a bottom plate, idler wheels, a fixed baffle and a movable plate, wherein the bottom plate is rectangular and hollow in the middle, one idler wheel is installed at each of four corners below the bottom plate, the idler wheels are close to two idler wheel positions of the induction device, the guide rails are fixedly arranged on the ground, and round holes which are uniformly distributed are formed in vertical plates of the guide rails.
3. An intelligent detection system for an automobile chassis according to any one of the preceding claims, wherein: the movable plate comprises a horizontal plate, vertical plates and a round rod, wherein the round rod penetrates through the lower parts of the two vertical plates and is installed on the horizontal plate, a heavy object is further penetrated through the middle of the round rod, the heavy object is a cube, the vertical plates are divided into a first vertical plate and a second vertical plate, the first vertical plate is in contact with the horizontal plate, a strip-shaped hollow part is arranged in the middle of the horizontal plate, two round holes are formed in the second vertical plate, and the first vertical plate is fixed with the second vertical plate together through a hexagon bolt and a hexagon nut.
4. An intelligent detection system for an automobile chassis according to any one of the preceding claims, wherein: the induction device comprises a support, a protective shell and an induction pipe, wherein the protective shell is installed on the support, and the induction pipe is arranged in the protective shell.
5. An intelligent detection system for an automobile chassis according to any one of the preceding claims, wherein: the protective housing divide into epitheca and inferior valve, the epitheca with inferior valve rotates the connection, epitheca edge is equipped with two hand-pulling rings.
6. An intelligent detection system for an automobile chassis according to any one of the preceding claims, wherein: the detection device comprises a base, a detection barrel and a water pressure device, wherein the detection barrel is installed on the base, and a barrel opening is communicated with the induction pipe.
7. An intelligent detection system for an automobile chassis according to any one of the preceding claims, wherein: the water pressure device is provided with a water pressure barrel, and the water pressure barrel is provided with a water pressure gauge for displaying the water pressure in the water pressure barrel.
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| CN111879530B (en) | 2022-05-27 |
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