CN110861564A - Telescopic detection vehicle and operation method - Google Patents
Telescopic detection vehicle and operation method Download PDFInfo
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- B60—VEHICLES IN GENERAL
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Abstract
The invention relates to a special automobile, in particular to a telescopic detection vehicle and an operation method. Including chassis car and carriage, its detection car is including gate-type detection arm, hydraulic system, control system and communication system, and control system is used for controlling automatic leveling landing leg steady support in ground to operation gate-type detection arm expandes according to the order, and gate-type detection arm is provided with detecting instrument. The gate-type detection mechanical arm comprises a fixed seat, a main arm, an upper arm, a cross beam, an outer side arm and a tail arm, wherein the fixed seat is connected with the carriage, and the main arm is driven by a main lifting oil cylinder to perform vertical lifting motion along the fixed seat. Compared with the prior art, the telescopic mechanism is adopted, the integration is good, and the mechanism is convenient to expand; an intelligent operating system is adopted to realize one-key leveling and automatic mechanism operation of the vehicle, shorten the operation preparation time and improve the safety performance of the vehicle; one-key operation intelligent control is adopted, rapid detection of the vehicle is achieved, and the problem of applicability of the detection mechanism is solved.
Description
Technical Field
The invention relates to a special automobile, in particular to a telescopic detection vehicle and an operation method.
Background
With the rapid development of economic globalization, foreign trade and foreign interaction in China are continuously increased, and how to inspect and quarantine imported products and vehicles becomes a problem to be solved urgently by relevant government departments. At present, detection instruments are all fixed, mainly aim at personnel or article detection, and have the advantages of large floor area, poor mobility and narrow application range.
The detection equipment in the static sensitivity and false alarm rate detection equipment and method (patent publication No. 102087364A) of the door-type radiation monitor has the disadvantages of complex processing and difficult maintenance, and can not carry out rapid detection on vehicles and the like.
Disclosure of Invention
The invention aims at the market and the requirement of customers and aims to solve the problem of quick expansion of a detection mechanism; the problem of automatic leveling of the supporting leg oil cylinder is solved; the intelligent control problem of the mechanism is solved. In particular to a telescopic detection vehicle and an operation method.
The invention is realized in this way, a telescopic detection vehicle, including chassis vehicle and carriage, its characteristic is: the detection vehicle comprises a door type detection mechanical arm, a hydraulic system, a control system and a communication system, wherein the control system is used for controlling the automatic leveling supporting legs to stably support on the ground, the door type detection mechanical arm is operated to be sequentially unfolded, and the door type detection mechanical arm is provided with a detection instrument.
The utility model provides a telescopic detection car which characterized in that: the gate-type detection mechanical arm comprises a fixed seat, a main arm, an upper arm, a cross beam, an outer side arm and a tail arm, wherein the fixed seat is connected with the carriage, and the main arm is driven by a main lifting oil cylinder to perform vertical lifting motion along the fixed seat.
The upper arm, the cross beam, the outer side arm and the tail arm are respectively provided with two groups of telescopic pipes which can slide mutually and extend out or retract under the driving of the horizontal pushing oil cylinder and the outer side lifting oil cylinder.
The hydraulic system comprises a hydraulic power unit, a supporting leg oil cylinder, a main lifting oil cylinder, a horizontal pushing oil cylinder, an outer side lifting oil cylinder and a reversing valve group.
The control system comprises a controller, a display, a wireless control terminal, an operation panel, a control program, a vehicle positioning system, an inclination angle and pressure sensor and a travel switch; the display and the operation panel are uniformly distributed in the operation room at the front part of the carriage.
The communication system comprises a remote management platform, a communication module, a computer control terminal, a mobile phone control terminal, a cloud server, an alarm and a monitor, wherein the remote management platform and the cloud server can exchange information with the controller through the communication module; the computer control terminal and the mobile phone control terminal can be checked and operated through the remote management platform.
And the main arm, the cross beam and the tail arm are respectively provided with a travel switch for limiting the travel of the oil cylinder.
The detection vehicle further comprises an illuminating system, and the illuminating system comprises a lifting illuminating lamp and a camera device.
An operation method of a telescopic detection vehicle is characterized by comprising the following steps:
firstly, stopping a vehicle, electrifying a system, starting a control system and a communication system, and performing self-checking on equipment;
pressing down a button of the automatic leveling system of the supporting legs, controlling a hydraulic power unit to be electrified by a controller, starting a hydraulic system, controlling supporting leg oil cylinders to respectively extend out to touch the ground by a control valve, detecting the inclination degree of the vehicle by a hydraulic supporting leg inclination angle/pressure sensor, feeding back to the controller, finally reaching the level within a specified range by continuously adjusting the strokes of four hydraulic supporting legs, monitoring and adjusting the inclination degree of the vehicle in real time, and preventing the vehicle from inclining and influencing the detection precision of equipment due to reasons such as ground sinking;
pressing an illuminating/camera shooting button according to working condition requirements, and turning on a lifting illuminating lamp and camera shooting equipment;
step four, if the small-sized vehicle detection work is needed, a mechanism is pressed down at the wireless control terminal to extend out of a button, a reversing valve B controls the lifting of a main lifting oil cylinder, a main arm vertically rises, when the mechanism touches a travel switch A, a signal is fed back to a controller, and the main lifting oil cylinder stops acting; meanwhile, the reversing valve C is controlled to act, the translation oil cylinder pushes the cross beam to horizontally extend outwards, when the mechanism touches the travel switch B, a signal is fed back to the controller, and the translation oil cylinder stops acting; meanwhile, the reversing valve C is controlled to act, the outer lifting oil cylinder pushes the tail arm to extend downwards, when the mechanism touches the travel switch C, a signal is fed back to the controller, and the outer lifting oil cylinder stops acting; meanwhile, the detection instrument is started to enter a detection state of the mini car, and detection data are transmitted to the display and the communication system;
step five, after the vehicle detection is finished, pressing a device recovery button at the wireless control terminal, and recovering the initial positions of the outer side lifting oil cylinder, the horizontal pushing oil cylinder, the main lifting oil cylinder and the support leg oil cylinder respectively by the mechanism;
and step six, turning off the lifting illuminating lamp and the camera equipment, stopping the control system and the communication system, and finishing detection.
A method for operating a telescopic detection vehicle is characterized in that in the fourth step, if the large vehicle needs to be detected, a large vehicle detection button is pressed down at a wireless control terminal, a reversing valve B, a reversing valve C and a reversing valve D respectively control a main lifting oil cylinder, a horizontal pushing oil cylinder and an outer side lifting oil cylinder to extend outwards again, after a hydraulic oil cylinder is in place, a hydraulic system continues to supply oil, the pressure of the system is increased to a set value, a hydraulic pressure switch is powered on, a signal is fed back to a controller, a mechanism stops working, a detection instrument can be started, the large vehicle detection state is achieved, and detection data are transmitted to a display and a communication system.
The invention has the beneficial effects that: by adopting the telescopic mechanism, the problems that the mechanism occupies space and is slowly unfolded can be solved; an intelligent operating system is adopted to realize one-key leveling and automatic mechanism operation of the vehicle, shorten the operation preparation time and improve the safety performance of the vehicle; one-key operation intelligent control is adopted, rapid detection of the vehicle is achieved, and the problem of applicability of the detection mechanism is solved.
Drawings
FIG. 1 is a front view of a telescopic inspection vehicle according to the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a rear view of FIG. 1;
FIG. 5 is a layout view of the unfolding state of the detection mechanism of the telescopic detection vehicle according to the present invention;
FIG. 6 is a schematic diagram of the hydraulic system of the telescopic inspection vehicle according to the present invention;
FIG. 7 is a schematic diagram of the control system of the telescopic inspection vehicle according to the present invention;
FIG. 8 is a large vehicle inspection state diagram of a telescopic inspection vehicle according to the present invention;
FIG. 9 is a diagram of a compact car inspection state of a retractable inspection car according to the present invention.
As shown in the drawings, 1 is a gate-type detection mechanical arm, 11 is a fixed seat, 12 is a main arm, 13 is an upper arm, 14 is a beam, 15 is an outer side arm, 16 is a tail arm, 2 is a hydraulic system, 21 is a hydraulic power unit, 22 is a support leg oil cylinder, 23 is a main lift oil cylinder, 24 is a horizontal push oil cylinder, 25 is an outer lift oil cylinder, 26 is a change valve group, 261 is a change valve a, 262 is a change valve B, 263 is a change valve C, 264 is a change valve D, 3 is a control system, 31 is a controller, 32 is a display, 33 is a wireless operation terminal, 331 is a support leg automatic leveling button, 332 is a photographing/photographing button, 333 is a small-sized vehicle detection button, 334 is a large-sized vehicle detection button, 335 is a device recovery button, 34 is an operation panel, 35 is a control program, 36 is a vehicle positioning system, 37 is a hydraulic support leg inclination angle and pressure sensor, 38 is a travel switch, 381 is a travel switch a, 382 is a travel switch B, 383 is a travel switch C, 39 is a hydraulic pressure switch, 4 is a communication system, 41 is a remote management platform, 42 is a communication module, 43 is a computer control terminal, 44 is a mobile phone control terminal, 45 is a cloud server, 46 is an alarm, 47 is a monitor, 5 is a lighting system, 51 is a lifting lighting lamp, 52 is a camera device, 6 is a chassis, 7 is a carriage, 71 is an operation room, and 8 is a detection instrument.
Detailed Description
As shown in fig. 1-9, a telescopic detection vehicle comprises a chassis 6 and a carriage 7, the detection vehicle comprises a gate type detection mechanical arm 1, a hydraulic system 2, a control system 3 and a communication system 4, the control system 3 is used for controlling the automatic leveling supporting legs to be stably supported on the ground, the gate type detection mechanical arm 1 is operated to be sequentially unfolded, and the gate type detection mechanical arm 1 is provided with a detection instrument 8. The chassis vehicle 6 provides power for the hydraulic system 2, the control system 3 controls the automatic leveling supporting legs 22 to be stably supported on the ground, the door type detection mechanical arm 1 is operated to be unfolded sequentially, the plurality of detection instruments 8 on the door type detection mechanical arm 1 transmit the detected vehicle detection data which pass quickly to the control system 3, and the related data can be remotely transmitted to the remote management platform 41 through the communication system 4.
A telescopic detection vehicle is provided, wherein a gate type detection mechanical arm 1 comprises a fixed seat 11, a main arm 12, an upper arm 13, a cross beam 14, an outer side arm 15 and a tail arm 16, the fixed seat 11 is connected with a carriage 7, and the main arm 12 is driven by a main lifting oil cylinder 23 to vertically lift along the fixed seat 11.
The upper arm 12, the cross beam 14 and the tail arm 16 are respectively provided with two groups of telescopic pipes which can slide mutually and extend or retract under the driving of a horizontal pushing oil cylinder 24 and an outer side lifting oil cylinder 25. The door type detection mechanical arm 1 adopts a telescopic structure, and has the advantages of compact structure, no occupation of external space in a retraction state, light weight and stable operation. The problem of mechanism arrange compactness reasonable is solved.
The hydraulic system 2 comprises a hydraulic power unit 21, a support leg cylinder 22, a main lifting cylinder 23, a horizontal pushing cylinder 24, an outer lifting cylinder 25 and a reversing valve group 26. The hydraulic power unit 21 comprises a motor, a hydraulic oil tank, a manual pump, a filter, a system control valve and the like and provides a high-pressure power source for each actuating mechanism; the supporting leg oil cylinder 22 can stably and reliably support the whole vehicle on the ground, so that the stability and accuracy of instrument detection are ensured when the vehicle operates on different road surfaces; the reversing valve group 26 is formed by combining a plurality of groups of multi-way reversing valves to realize the action and the reversing of the actuating mechanism; the problems of mechanism movement and rapid unfolding are solved.
The control system 3 comprises a controller 31, a display 32, a wireless control terminal 33, an operation panel 34, a control program 35, a vehicle positioning system 36, a tilt angle and pressure sensor 37 and a travel switch 38; the display 32 and the operation panel 34 are both disposed in an operation room 71 at the front of the vehicle compartment 7. During debugging equipment or emergency operation, the equipment can be manually operated and controlled through buttons on the operation panel 34; during normal operation, the wireless control terminal 33 is used, so that operation can be performed at the position close to the working part inside and outside the carriage 7, and operation failure or misoperation is avoided; the camera 52 and the stroke switches 38 feed back the information (parameters) of the actuating mechanism and the equipment to the controller 31, and the automatic control and work of the mechanism and the detection equipment are realized through the control program 35. The intelligent control problem of mechanism motion is solved.
The communication system 4 comprises a remote management platform 41, a communication module 42, a computer control terminal 43, a mobile phone control terminal 44, a cloud server 45, an alarm 46 and a monitor 47, wherein the remote management platform 41 and the cloud server 45 can exchange information with the controller 31 through the communication module 42; the computer control terminal 43 and the mobile phone control terminal 44 can be viewed and operated through the remote management platform 41. The alarm 46 and the monitor 47 provide status and fault information of vehicles and equipment for vehicle managers and after-sales service personnel, and realize functions of real-time intelligent monitoring, fault early warning, remote diagnosis and the like. The intelligent monitoring problem is solved.
A telescopic detection vehicle is provided with a travel switch 38 for limiting the stroke of a cylinder, wherein the travel switch is arranged on each of a main arm 12, a cross beam 11 and a tail arm 16. When the vehicle is a small vehicle (such as a car or a minibus), the main arm 12, the cross beam 14 and the tail arm 16 are extended respectively, and when the mechanism moves to touch the corresponding travel switch 38, the corresponding cylinder stops, namely the stop mechanism moves, and the detection operation of the small vehicle is started.
When it is required to detect that the vehicle is a large-sized vehicle (such as a large truck or a bus), the main arm 12 is rotated to the outer side of the carriage 7, the main arm 12, the cross beam 14 and the tail arm 16 are extended by one more section, after the maximum stroke of the oil cylinder is reached, the oil is continuously supplied to the hydraulic system 2, the system pressure is increased to a set value, the hydraulic pressure switch 39 is electrified, and a signal is fed back to the controller 31, so that the detection of the large-sized vehicle can be started.
The buttons of different vehicle types are arranged on the wireless control terminal 33, so that quick detection of different vehicle types can be intelligently realized through one-key operation, the oil cylinder is controlled to act through the controller 31, when the mechanism moves to touch the set travel switch 38, the mechanism is stopped to move, and detection work of corresponding vehicle types is started. In the actual engineering case, a position sensor can be arranged in the hydraulic oil cylinder to replace a travel switch, the full travel setting of the mechanism motion can be realized, the structure adjusting range is wider, and the precision is higher. The problem of detection mechanism suitability is solved.
The detection vehicle further comprises an illumination system 5, wherein the illumination system 5 comprises a lifting illuminating lamp 51 and a camera device 52. The elevating illuminating lamp 51 on the illuminating system 5 can provide night illumination for the detection site, and the camera device 52 above the elevating illuminating lamp 51 can transmit the mechanism action and the site condition to the personnel operating room 71 in real time, so that convenience is provided for the operators.
An operation method of a telescopic inspection vehicle comprises the following steps:
step one, stopping the vehicle, electrifying the system, starting the control system 3 and the communication system 4, and performing self-inspection on the equipment.
And step two, pressing a button 331 of the support leg automatic leveling system, controlling the hydraulic power unit 21 to be electrified by the controller 31, starting the hydraulic system 2, controlling the support leg oil cylinder 22 to extend out to touch the ground by the reversing valve A261, detecting the inclination degree of the vehicle by the inclination angle/pressure sensor 37 of the hydraulic support leg, feeding back to the controller 31, continuously adjusting the strokes of the four hydraulic support legs to finally reach the level within a specified range, monitoring and adjusting the inclination degree of the vehicle in real time, and preventing the inclination of the vehicle and influencing the detection precision of the equipment due to reasons such as ground subsidence.
And step three, pressing the lighting/camera shooting button 332 according to the working condition requirement, and turning on the lifting lighting lamp 51 and the camera shooting equipment 52.
Step four, if the small vehicle detection work is needed, the small vehicle extending button 333 is pressed down at the wireless control terminal 33, the reversing valve B262 controls the main lifting cylinder 23 to lift, the main arms 12 and 12A vertically ascend, when the mechanism touches the travel switch A381, a signal is fed back to the controller 31, and the main lifting cylinder 23 stops operating; meanwhile, the reversing valve C263 is controlled to act, the translation oil cylinder 24 pushes the cross beam 14 to horizontally extend outwards, when the mechanism touches the travel switch B382, a signal is fed back to the controller 31, and the translation oil cylinder 24 stops acting; meanwhile, the reversing valve C264 is controlled to act, the outer lifting oil cylinder 25 pushes the tail arm 16 to extend downwards, when the mechanism touches a travel switch C383, a signal is fed back to the controller 31, and the outer lifting oil cylinder 25 stops acting; at the same time, the detection instrument 8 is turned on, enters a detection state of the mini-car, and transmits detection data to the display 32 and the communication system 4.
Step five, after the vehicle detection is finished, the equipment recovery button 335 is pressed at the wireless control terminal 33, the mechanism respectively drives the outer side lifting oil cylinder 23, the horizontal pushing oil cylinder 24, the main lifting oil cylinder 25 and the supporting leg oil cylinder 22 to recover to the initial positions, the sequential action of the mechanism depends on that the mechanism is in place, the hydraulic pressure switch 39 is electrified, and a signal is fed back to the controller to execute the next action.
And step six, turning off the lifting illuminating lamp 51 and the camera equipment 52, stopping the work of the control system 3 and the communication system 4, and finishing detection.
A method for operating a telescopic detection vehicle comprises the step four that if a large vehicle needs to be detected, a wireless control terminal 33 presses down a large vehicle detection button 334, a reversing valve B262, a reversing valve C263 and a reversing valve D264 respectively control a main lifting oil cylinder 23, a horizontal pushing oil cylinder 24 and an outer lifting oil cylinder 25 to extend outwards again, after the hydraulic oil cylinders are in place, the hydraulic system 2 continues supplying oil, the system pressure is increased to a set value, a hydraulic pressure switch 39 is powered on, a signal is fed back to a controller 31, the mechanism stops working, a detection instrument 8 can be started to enter a large vehicle detection state, and detection data are transmitted to a display 32 and a communication system 4.
The above-described embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a telescopic detection car, includes chassis car and carriage, its characterized in that: the detection vehicle comprises a door type detection mechanical arm, a hydraulic system, a control system and a communication system, wherein the control system is used for controlling the automatic leveling supporting legs to stably support on the ground, the door type detection mechanical arm is operated to be sequentially unfolded, and the door type detection mechanical arm is provided with a detection instrument.
2. The telescopic inspection vehicle of claim 1, wherein: the gate-type detection mechanical arm comprises a fixed seat, a main arm, an upper arm, a cross beam, an outer side arm and a tail arm, wherein the fixed seat is connected with the carriage, and the main arm is driven by a main lifting oil cylinder to perform vertical lifting motion along the fixed seat.
3. The telescopic inspection vehicle of claim 2, wherein: the upper arm, the cross beam, the outer side arm and the tail arm are respectively provided with two groups of telescopic pipes which can slide mutually and extend out or retract under the driving of a horizontal pushing oil cylinder and an outer side lifting oil cylinder.
4. The telescopic inspection vehicle of claim 3, wherein: the hydraulic system comprises a hydraulic power unit, a supporting leg oil cylinder, a main lifting oil cylinder, a horizontal pushing oil cylinder, an outer side lifting oil cylinder and a reversing valve group.
5. The telescopic inspection vehicle of claim 4, wherein: the control system comprises a controller, a display, a wireless control terminal, an operation panel, a control program, a vehicle positioning system, an inclination angle and pressure sensor and a travel switch; the display and the operation panel are uniformly distributed in the operation room at the front part of the carriage.
6. The telescopic inspection vehicle of claim 5, wherein: the communication system comprises a remote management platform, a communication module, a computer control terminal, a mobile phone control terminal, a cloud server, an alarm and a monitor, wherein the remote management platform and the cloud server can exchange information with the controller through the communication module; the computer control terminal and the mobile phone control terminal can be checked and operated through the remote management platform.
7. The telescopic inspection vehicle of claim 2, wherein: and the main arm, the cross beam and the tail arm are respectively provided with a travel switch for limiting the travel of the oil cylinder.
8. The telescopic inspection vehicle of claim 1, wherein: the detection vehicle further comprises an illuminating system, and the illuminating system comprises a lifting illuminating lamp and a camera device.
9. Method of operating a telescopic inspection vehicle according to one of claims 1 to 8, characterized in that it comprises the following steps:
firstly, stopping a vehicle, electrifying a system, starting a control system and a communication system, and performing self-checking on equipment;
pressing down a button of the automatic leveling system of the supporting legs, controlling a hydraulic power unit to be electrified by a controller, starting a hydraulic system, controlling supporting leg oil cylinders to respectively extend out to touch the ground by a control valve, detecting the inclination degree of the vehicle by a hydraulic supporting leg inclination angle/pressure sensor, feeding back to the controller, finally reaching the level within a specified range by continuously adjusting the strokes of four hydraulic supporting legs, monitoring and adjusting the inclination degree of the vehicle in real time, and preventing the vehicle from inclining and influencing the detection precision of equipment due to reasons such as ground sinking;
pressing an illuminating/camera shooting button according to working condition requirements, and turning on a lifting illuminating lamp and camera shooting equipment;
step four, if the small vehicle detection work is needed, pressing a small vehicle extending button at the wireless control terminal, controlling the lifting of the main lifting oil cylinder by the reversing valve B, enabling the main arm to vertically lift, feeding back a signal to the controller when the mechanism touches the travel switch A, and stopping the action of the main lifting oil cylinder; meanwhile, the reversing valve C is controlled to act, the translation oil cylinder pushes the cross beam to horizontally extend outwards, when the mechanism touches the travel switch B, a signal is fed back to the controller, and the translation oil cylinder stops acting; meanwhile, the reversing valve C is controlled to act, the outer lifting oil cylinder pushes the tail arm to extend downwards, when the mechanism touches the travel switch C, a signal is fed back to the controller, and the outer lifting oil cylinder 25 stops acting; meanwhile, the detection instrument is started to enter a detection state of the mini car, and detection data are transmitted to the display and the communication system;
step five, after the vehicle detection is finished, pressing a device recovery button at the wireless control terminal, and recovering the initial positions of the outer side lifting oil cylinder, the horizontal pushing oil cylinder, the main lifting oil cylinder and the support leg oil cylinder respectively by the mechanism;
and step six, turning off the lifting illuminating lamp and the camera equipment, stopping the control system and the communication system, and finishing detection.
10. The operating method of the telescopic inspection vehicle according to claim 9, wherein in the fourth step, if the large vehicle is inspected, the inspection button of the large vehicle is pressed at the wireless control terminal, the reversing valve B, the reversing valve C and the reversing valve D respectively control the main lift cylinder, the horizontal push cylinder and the outside lift cylinder to extend outward again, after the hydraulic cylinders are in place, the hydraulic system continues to supply oil, the system pressure is increased to a set value, the hydraulic pressure switch is powered on, a signal is fed back to the controller, the mechanism stops working, the inspection instrument is started, the inspection state of the large vehicle is entered, and the inspection data is transmitted to the display and the communication system.
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| CN112000033A (en) * | 2020-07-24 | 2020-11-27 | 广东三向智能科技股份有限公司 | Automatic control system and control method for training mobile vehicle |
| CN113294412A (en) * | 2021-05-18 | 2021-08-24 | 山西航天清华装备有限责任公司 | Intelligent leveling system and method for engineering vehicle with hydraulic support legs |
| CN115366772A (en) * | 2022-08-30 | 2022-11-22 | 龙岩市海德馨汽车有限公司 | An intelligent control system and control method for a landing carriage |
| CN115761718A (en) * | 2022-11-21 | 2023-03-07 | 苏州南博智能科技有限公司 | Intelligent automobile chassis test system |
| CN115923971A (en) * | 2022-12-21 | 2023-04-07 | 龙岩市海德馨汽车有限公司 | A straight-arm lighting vehicle and its control method |
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