CN116215603A - Distributed track detection trolley - Google Patents
Distributed track detection trolley Download PDFInfo
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- CN116215603A CN116215603A CN202310040119.0A CN202310040119A CN116215603A CN 116215603 A CN116215603 A CN 116215603A CN 202310040119 A CN202310040119 A CN 202310040119A CN 116215603 A CN116215603 A CN 116215603A
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- control center
- bin body
- rod
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- supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The invention relates to a distributed track detection trolley which comprises a control center, a support frame, a chassis frame, a support plate, a bin body, a power supply, a hub, a shooting component and an angle adjuster, wherein the control center is connected with the support frame; the number of the supporting frames and the number of the chassis frames are multiple, one end of each supporting frame is rotatably fixed below the supporting plate, two adjacent supporting brackets are connected through the chassis bracket, the chassis frames are telescopic rods, the hubs are fixed at the lower ends of the supporting frames, the hubs are connected with hub motors, and the hub motors are connected with a control center; the automatic camera shooting device is characterized in that the bin body is fixed above the supporting plate, the control center and the power supply are located in the bin body, the camera shooting component is rotatably fixed below the supporting plate through the angle adjuster, an angle sensor is arranged on the angle adjuster, the camera shooting component and the angle sensor are connected with the control center, and a positioning component is further arranged in the bin body. Compared with the prior art, the invention has the advantages of high efficiency, low energy consumption and the like.
Description
Technical Field
The invention relates to the technical field of intelligent rail transit maintenance, in particular to a distributed rail detection trolley.
Background
Along with the rapid development of the economy in China, the construction of the rail transit which is one of the national economy prop industry is also developed as a good result. The key function of the rail is to provide a stable and comfortable running environment for the train, which is directly related to the running safety of the train, so that the unsafe problem of the rail can seriously affect railway transportation, endanger the personal safety of national people and cause immeasurable loss to the country and society, and therefore, the timely maintenance of the railway rail is an important premise for ensuring the stability of the rail. Along with the development of scientific technology, the level of intellectualization is continuously improved, the Internet of things and the artificial intelligence technology become the trend of intelligent development of the rail transit industry, and how to apply the intelligent technology to rail inspection is important to explore a safe, intelligent and efficient rail intelligent inspection scheme.
Typical track unsafe factors are foreign matter intrusion, track slab cracking, deformation, surface defects, and the like. Foreign matter invasion easily prevents the normal operation of a railway system and blocks a train operation line; because the temperature difference between day and night is large for a long time, cracks are formed by thermal expansion and cold contraction of concrete, and the crack degree is aggravated after rainwater erosion, so that the stress of a track plate is changed, and the track operation safety is seriously threatened, and therefore, the regular railway maintenance is necessary.
At present, the inspection vehicle is widely applied to railway maintenance, manual inspection is basically replaced, but most of the existing inspection vehicles are required to rely on manual operation semi-automation, inspection still has the problems of time and labor waste and low efficiency, and meanwhile, the skylight stage time is limited, and in multi-track line intervals such as stations, single-track detection is time-consuming and labor-consuming, and cannot efficiently complete detection tasks.
Disclosure of Invention
The invention aims to overcome the defects that most inspection vehicles in the prior art are required to rely on manual operation and semi-automation, and the problems of time and labor waste and low efficiency in inspection still exist.
The aim of the invention can be achieved by the following technical scheme:
a distributed track detection trolley comprises a control center, a support frame, a chassis frame, a support plate, a bin body, a power supply, a hub, a camera shooting component and an angle adjuster;
the number of the supporting frames and the number of the chassis frames are multiple, one end of each supporting frame is rotatably fixed below the supporting plate, two adjacent supporting brackets are connected through the chassis bracket, the chassis frames are telescopic rods, the wheel hubs are fixed at the lower ends of the supporting frames, the wheel hubs are matched with the rails in shape, the wheel hubs are connected with wheel hub motors, and the wheel hub motors are connected with the control center;
the automatic camera shooting device is characterized in that the bin body is fixed above the supporting plate, the control center and the power supply are located in the bin body, the camera shooting component is rotatably fixed below the supporting plate through the angle adjuster, an angle sensor is arranged on the angle adjuster, the camera shooting component and the angle sensor are connected with the control center, and a positioning component is further arranged in the bin body.
Preferably, the camera shooting component is provided with an illumination sensor and a searchlight, the searchlight is connected with a power supply, and the illumination sensor and the searchlight are connected with a control center.
Preferably, a speed sensor is arranged at the position of the hub, and the speed sensor is connected with the control center.
Preferably, the chassis frame further comprises a connecting block, the connecting block is connected with each supporting frame through a telescopic rod, the distance between the connecting block and each supporting frame is the same, one end of the telescopic rod is connected with the supporting frame, and the other end of the telescopic rod is rotatably fixed on the connecting block.
Preferably, the telescopic rod comprises a first inner rod, a second inner rod, an outer rod and a connecting piece; the outer rod is of a hollow columnar structure, the first inner rod and the second inner rod are respectively and detachably fixed at two ends of the outer rod, a plurality of through holes are formed in one side of the outer rod, threaded holes corresponding to the through holes are formed in the first inner rod and the second inner rod, and the connecting piece penetrates through the through hole to connect the threaded holes.
Preferably, the solar energy charging device is characterized in that a solar energy charging plate is fixed on the outer side of the bin body, the solar energy charging plate is connected with a power supply, and the number of the solar energy charging plates is multiple.
Preferably, the device is characterized in that a display screen is arranged above the bin body and is connected with a control center.
Preferably, the angle adjuster comprises an upper connecting rod, a lower connecting rod, a rotating piece and a button; one end of the upper connecting rod is connected with the supporting plate, the other end of the upper connecting rod is connected with the rotating piece, one end of the lower connecting rod is connected with the camera shooting part, the other end of the lower connecting rod is connected with the rotating piece, and the button is connected with the rotating piece.
Preferably, the support frame is rotatably fixed on the support plate through the U-shaped frame, the bottom end of the U-shaped frame is fixed on the support plate, through holes are formed in two ends of the U-shaped frame, a rotating shaft is arranged in each through hole, and the support frame is rotatably connected with the rotating shaft.
Preferably, the bin body is also provided with a Zigbee module, a communication module and an antenna, wherein the antenna is connected with the Zigbee module, and the Zigbee module and the communication module are connected with a control center;
when the multi-vehicle multi-track operation is performed, the detection trolley is divided into a mother vehicle and a child vehicle, the mother vehicle ZigBee module comprises a terminal node, a router and a coordinator, and the child vehicle ZigBee module comprises the terminal node and the router; when the parent vehicle and the child vehicle are in wireless communication, the numerical values of each sensor of the child vehicle are respectively transmitted to the corresponding terminal nodes of the parent vehicle and then are uniformly transmitted to the router, the digital signals collected by the sensors are processed by the router and then are sent out through the antenna 21, the data sent by the child vehicle router are received by the parent vehicle router and are transmitted to the parent vehicle coordinator, the data are stored and are transmitted to the control center, and finally, the data collected by multiple vehicles are uniformly uploaded to the cloud server through the communication module by the parent vehicle. .
Compared with the prior art, the invention has the following advantages:
(1) According to the scheme, the telescopic length of the chassis frame is adjusted, the included angle between the supporting frame and the supporting plate is adjusted, the integral height of the device is adjusted, the hub can be matched and fixed on the track, the device is placed on the track, the camera shooting component and the angle adjuster are taken out from the lower portion of the supporting plate, the relative position of the camera shooting component and the track is adjusted through the angle adjuster, meanwhile, the angle sensor on the angle adjuster transmits the adjusted angle to the control center, the camera shooting component is located above the track, then the control center advances and stops through the hub motor control device, in the running process of the device, the camera shooting component is used for collecting the image of the track, the collected information is transmitted to the control center, the position of the device is monitored in real time through the positioning component, and the track is patrolled and examined by combining the real-time position and image information. By the full-automatic arrangement, manual participation in the trolley inspection process is avoided, the consumption of manpower and material resources is saved, and the practicability and the economy are improved; meanwhile, the full-automatic device has higher inspection efficiency on the track, and the detection accuracy is improved because the interference of artificial factors is avoided.
(2) According to the scheme, the illumination sensor and the searchlight are arranged on the image pickup component, the illumination sensor is fixed on the left side and the right side of the image pickup component in the embodiment, the searchlight is fixed on the upper side and the lower side of the image pickup component, the illumination sensor is used for adjusting the light intensity of the working environment of the image pickup component, and the control center is used for adjusting the light of the working environment of the image pickup component, so that the image pickup component can pick up clear track images, and the application range of the device is improved.
Drawings
FIG. 1 is a schematic view of a trolley in a working state;
fig. 2 is a schematic structural view of the trolley in a non-working state;
fig. 3 is a schematic structural view of a trolley telescopic rod provided by the invention;
fig. 4 is a schematic structural view of the car recliner provided by the invention;
FIG. 5 is a schematic view of a structure of a device for adjusting the angle of a trolley support frame;
FIG. 6 is a multi-track multi-car distributed workflow diagram provided by the present invention;
FIG. 7 is a workflow diagram of a cart provided by the present invention;
in the figure: 1. the device comprises a supporting frame, 2, a chassis frame, 3, a supporting plate, 4, a bin body, 5, a hub, 6, a camera shooting component, 7, an angle adjuster, 8, a connecting block, 9, a first inner rod, 10, a second inner rod, 11, an outer rod, 12, a connecting piece, 13, a solar charging plate, 14, a display screen, 15, an upper connecting rod, 16, a lower connecting rod, 17, a rotating piece, 18, a button, 19, a U-shaped frame, 20, a rotating shaft, 21 and an antenna.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
It should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Example 1
As shown in fig. 1-2, a distributed track detection trolley comprises a control center, a support frame 1, a chassis frame 2, a support plate 3, a bin body 4, a power supply, a hub 5, a camera shooting component 6 and an angle adjuster 7;
the number of the supporting frames 1 and the number of the chassis frames 2 are multiple, one end of each supporting frame 1 is rotatably fixed below the supporting plate 3, two adjacent supporting brackets 1 are connected through the chassis brackets 2, the chassis frames 2 are telescopic rods, the wheel hubs 5 are fixed at the lower ends of the supporting frames 1, the shapes of the wheel hubs 5 are matched with the rails, the wheel hubs 5 are connected with wheel hub motors, and the wheel hub motors are connected with a control center;
the storehouse body 4 is fixed in the top of backup pad 3, and control center and power are located the storehouse body 4, and camera shooting part 6 is rotationally fixed in the below of backup pad 3 through angle modulation ware 7, is equipped with angle sensor on the angle modulation ware 7, and camera shooting part 6 and angle sensor connect control center still are equipped with positioning component in the storehouse body 4.
Working principle: the telescopic length of the chassis frame 2 is adjusted, the included angle between the supporting frame 1 and the supporting plate 3 is adjusted, the integral height of the device is adjusted, the hub 5 can be matched and fixed on a track, the device is placed on the track, the camera shooting part 6 and the angle adjuster 7 are taken out from the lower portion of the supporting plate 3, the relative position of the camera shooting part 6 and the track is adjusted through the angle adjuster 7, meanwhile, the angle sensor on the angle adjuster 7 transmits the adjusted angle to the control center, the camera shooting part 6 is located above the track, the control center then advances and stops through the hub motor control device, the image of the track is acquired through the camera shooting part in the running process of the device, the acquired information is transmitted to the control center, the position of the device is monitored in real time through the positioning part, and the track is patrolled and inspected by combining the real-time position and image information.
According to the scheme, the telescopic length of the chassis frame 2 is adjusted, the included angle between the supporting frame 1 and the supporting plate 3 is adjusted, the integral height of the device is adjusted, the hub 5 can be matched and fixed on a track, the device is placed on the track, the camera shooting part 6 and the angle adjuster 7 are taken out from the lower portion of the supporting plate 3, the relative position of the camera shooting part 6 and the track is adjusted through the angle adjuster 7, meanwhile, the angle sensor on the angle adjuster 7 transmits the adjusted angle to the control center, the camera shooting part 6 is located above the track, the control center then advances and stops through the hub motor control device, the image of the track is acquired through the camera shooting part in the running process of the device, the acquired information is transmitted to the control center, the position of the device is monitored in real time through the positioning part, and the track is patrolled and inspected by combining the real-time position and image information. By the full-automatic arrangement, manual participation in the trolley inspection process is avoided, the consumption of manpower and material resources is saved, and the practicability and the economy are improved; meanwhile, the full-automatic device has higher inspection efficiency on the track, and the detection accuracy is improved because the interference of artificial factors is avoided.
In the embodiment, the frame part is made of carbon fiber materials, so that the frame part is light in weight, high in rigidity and good in shock absorption effect, and absorbs the shock of the track in the running process of the trolley, so that the force transmission to the circuit bin is reduced, and a certain protection effect is achieved on the circuit bin. The control center is an STM32F103 micro-controller, is connected with the angle sensor through a serial port to control the angle adjuster, is connected with the speed sensor to control the hub motor, and is connected with the illumination sensor to control the searchlight.
As a preferred embodiment, the camera component 6 is provided with an illumination sensor and a searchlight, the searchlight is connected with a power supply, and the illumination sensor and the searchlight are connected with a control center.
According to the scheme, the illumination sensor and the searchlight are arranged on the image pickup component 6, in the embodiment, the illumination sensor is fixed on the left side and the right side of the image pickup component 6, the searchlight is fixed on the upper side and the lower side of the image pickup component 6, the illumination sensor senses the intensity of light of the working environment of the image pickup component 6, and the control center adjusts the light of the working environment of the image pickup component 6 through the searchlight, so that the image pickup component 6 shoots clear track images, and the application range of the device is improved.
As a preferred embodiment, the hub 5 is provided with a speed sensor at its position, which is connected to the control center.
According to the scheme, the speed sensor is arranged at the position of the hub 5, so that the running speed of the trolley is monitored in real time and is transmitted to the control center, the control center adjusts the advancing speed of the trolley by adjusting the hub motor, the trolley is ensured to advance at a proper speed, and the track picture obtained by the shooting component 10 is further ensured to be clear.
As a preferred embodiment, the chassis frame 2 further comprises a connecting block 8, the connecting block 8 is connected with each supporting frame 1 through a telescopic rod, the distance between the connecting block 8 and each supporting frame 1 is the same, one end of the telescopic rod is connected with the supporting frame 1, and the other end of the telescopic rod is rotatably fixed on the connecting block 8.
The quantity of supporting frame 1 is 4 in this embodiment, and backup pad 3 is rectangular structure, and each supporting frame 1 is evenly fixed at the four ends of backup pad 3, and two adjacent supporting frames 1 are connected through a telescopic link, and two relative supporting frames 1 are connected through two telescopic links and connecting block 8, and three telescopic links of end to end are triangular structure, have further strengthened the bearing capacity to supporting frame 1, have promoted the structural stability of whole device. Meanwhile, in the non-working state, the connecting block 8 moves upwards, the telescopic rod connected with the connecting block 8 is retracted in an umbrella-shaped structure, extra space cannot be occupied, and the telescopic rod is convenient to store.
As shown in fig. 3, the telescopic rod comprises a first inner rod 9, a second inner rod 10, an outer rod 11 and a connecting piece 12; the outer pole 11 is cavity columnar structure, and first interior pole 9 and second interior pole 10 can dismantle respectively and fix the both ends at outer pole 11, and one side of outer pole 11 is equipped with a plurality of through-holes, is equipped with the screw hole that corresponds with the through-hole on first interior pole 9 and the second interior pole 10, and connecting piece 12 passes the through-hole and connects the screw hole.
According to the scheme, the distance between different support frames 1 is adjusted through the telescopic rods, the purpose of adjusting the height of the trolley is achieved, and the specific adjusting process is that after the connecting piece 12 is taken out, the first inner rod 9 and the second inner rod 10 slide along the outer rod 11, the through holes are aligned with other threaded holes, the connecting piece 12 passes through the through holes to be connected with other threaded holes, and the position adjustment of the first inner rod 9 and the second inner rod 10 relative to the outer rod 11 is achieved.
As a preferred embodiment, solar charging panels 13 are fixed on the outer side of the bin body 4, the solar charging panels 13 are connected with a power supply, and the number of the solar charging panels 13 is multiple.
According to the scheme, the solar charging panel 13 connected with the power supply is arranged on the outer side of the bin body 4, so that the trolley can charge the power supply through the solar charging panel 13 in the running process, the cruising ability of the device is greatly improved, and the energy is saved, and meanwhile, the device has higher economical efficiency and practicability. In this embodiment, the bin body 4 has a cuboid structure, and four solar charging panels 13 are installed around the bin body 4, so that the solar battery panel 17 can obtain sunlight irradiation when the trolley works on a sunny day, and charge the power supply at any time.
A display screen 14 is arranged above the bin body 4, and the display screen 14 is connected with a control center.
The display screen 14 is arranged above the bin body 4, and information transmitted to the control center by each sensor is displayed on the display screen 14. In this embodiment, the display screen is installed at the top of the bin body 4, and simultaneously gives consideration to both RS232 and USB interfaces, and is connected with the routing node CC2530 in the communication module through the RS232 interface, and is connected with the coordinator device CC2530 in the communication module through the USB interface, so as to support the Windows system and install a data transmission system, and the display screen mainly uses Serial ports to realize Serial Port control, including main functions such as selecting Serial ports, acquiring the number of photographed pictures, monitoring the running speed of the trolley in real time, ambient illumination intensity, photographing angle, and location.
As shown in fig. 4, the recliner 7 includes an upper link 15, a lower link 16, a rotating member 17, and a button 18; one end of the upper connecting rod 15 is connected with the supporting plate 3, the other end is connected with the rotating piece 17, one end of the lower connecting rod 16 is connected with the image pickup part 6, the other end is connected with the rotating piece 17, and the button 18 is connected with the rotating piece 17.
The angle adjuster 7 is used for adjusting the included angle between the upper connecting rod 15 and the lower connecting rod 16 by the rotating piece 17, so that the purpose of adjusting the relative position of the image pickup part 6 and the track is achieved. When the camera shooting part 6 is taken out from the lower part of the supporting plate 3, the button 18 is pressed to adjust the included angle between the upper connecting rod 15 and the lower connecting rod 16, and after the angle sensor determines that the upper connecting rod 15 and the lower connecting rod 16 are at a proper angle, the button 18 is released to lock the included angle between the upper connecting rod 15 and the lower connecting rod 16.
As shown in fig. 5, the support frame 1 is rotatably fixed on the support plate 3 through a U-shaped frame 19, the bottom end of the U-shaped frame 19 is fixed on the support plate 3, through holes are formed at two ends of the U-shaped frame 19, a rotating shaft 20 is arranged in the through holes, and the support frame 1 is rotatably connected with the rotating shaft 20.
The bin body 4 is also internally provided with a Zigbee module, a communication module and an antenna 21, wherein the antenna 21 is connected with the Zigbee module, and the Zigbee module and the communication module are connected with a control center.
According to the scheme, the Zigbee module and the antenna 21 are arranged on the device, a communication basis is provided for the cooperation operation of multiple vehicles, and wireless data transmission among different vehicles is realized. Through the mode of simultaneous operation of a plurality of vehicles, the inspection efficiency of the device is further improved, and the energy consumption of the device is reduced. The ZigBee technology has the advantages of low power consumption, low cost, short time delay, high capacity, high reliability, high safety and the like.
6-7, in the embodiment, when the multi-vehicle multi-track distributed operation is performed, each trolley is divided into a mother vehicle and a child vehicle, and meanwhile, the mother vehicle and the child vehicle are subjected to distributed networking, so that data transmission is facilitated. The main car ZigBee module comprises a terminal node, a router and a coordinator, and the sub car ZigBee module comprises a terminal node and a router. When the trolley transmits the data of the sensors to the display screen, each sensor corresponds to one terminal node respectively, a plurality of terminal nodes gather the data to a router, and the router is communicated with the display screen through an RS-232 standard interface; when the parent vehicle and the child vehicle are in wireless communication, the values of the sensors of the child vehicle are respectively transmitted to the corresponding terminal nodes of the parent vehicle and then are uniformly transmitted to the router, the digital signals acquired by the sensors are processed by the router and then are sent out through the antenna 21, the data sent by the child vehicle router are received by the parent vehicle router and are transmitted to the parent vehicle coordinator, the data are stored and are transmitted to the display screen, and finally, the parent vehicle uniformly uploads the multi-vehicle multi-sensor data to the cloud server through the communication module; and the parent car marks own sensor data, so that the router can conveniently distinguish, and the data is transmitted in a branching way. The CC2530 singlechip is adopted by the terminal node, the router and the coordinator in the ZigBee module, and the system comprises an RF transceiver with excellent performance, an industrial standard enhanced 8051MCU, a programmable nonvolatile memory in the system, excellent receiving sensitivity and strong anti-interference performance.
In this embodiment, the communication module is a 5G communication module, and is responsible for transmitting each data to the gateway interface, converting the data into TCP/IP data, remotely uploading the TCP/IP data to the cloud server through the 5G network, identifying and classifying the pictures in the cloud server through the deep learning algorithm model, and processing, analyzing and mining the data through the big data technology.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (10)
1. The distributed track detection trolley is characterized by comprising a control center, a support frame (1), a chassis frame (2), a support plate (3), a bin body (4), a power supply, a hub (5), a shooting component (6) and an angle adjuster (7);
the number of the supporting frames (1) and the number of the chassis frames (2) are multiple, one end of each supporting frame (1) is rotatably fixed below the supporting plate (3), two adjacent supporting brackets (1) are connected through the chassis brackets (2), the chassis frames (2) are telescopic rods, the hubs (5) are fixed at the lower ends of the supporting frames (1), the shapes of the hubs (5) are matched with the rails, the hubs (5) are connected with hub motors, and the hub motors are connected with a control center;
the automatic control device is characterized in that the bin body (4) is fixed above the supporting plate (3), the control center and the power supply are located in the bin body (4), the camera shooting component (6) is rotatably fixed below the supporting plate (3) through the angle adjuster (7), an angle sensor is arranged on the angle adjuster (7), the camera shooting component (6) and the angle sensor are connected with the control center, and a positioning component is further arranged in the bin body (4).
2. A distributed track inspection trolley according to claim 1, characterized in that the camera part (6) is provided with an illumination sensor and a searchlight, the searchlight is connected with a power supply, and the illumination sensor and the searchlight are connected with a control center.
3. A distributed track inspection trolley according to claim 1, characterized in that the position of the hub (5) is provided with a speed sensor connected to a control center.
4. A distributed track inspection trolley according to claim 1, characterized in that the chassis frame (2) further comprises a connection block (8), the connection block (8) is connected with each support frame (1) through a telescopic rod, the connection block (8) is the same as the distance between each support frame (1), one end of the telescopic rod is connected with the support frame (1), and the other end of the telescopic rod is rotatably fixed on the connection block (8).
5. A distributed track inspection trolley according to claim 4, characterized in that the telescopic rod comprises a first inner rod (9), a second inner rod (10), an outer rod (11) and a connection (12); the outer rod (11) is of a hollow columnar structure, the first inner rod (9) and the second inner rod (10) are respectively and detachably fixed at two ends of the outer rod (11), one side of the outer rod (11) is provided with a plurality of through holes, threaded holes corresponding to the through holes are formed in the first inner rod (9) and the second inner rod (10), and the connecting piece (12) penetrates through the through hole connecting threaded holes.
6. The distributed track detection trolley according to claim 1, wherein solar charging panels (13) are fixed on the outer side of the bin body (4), the solar charging panels (13) are connected with a power supply, and the number of the solar charging panels (13) is multiple.
7. The distributed track detection trolley according to claim 1, wherein a display screen (14) is arranged above the bin body (4), and the display screen (14) is connected with a control center.
8. A distributed track inspection trolley according to claim 1, characterized in that the recliner (7) comprises an upper link (15), a lower link (16), a rotating member (17) and a push button (18); one end of the upper connecting rod (15) is connected with the supporting plate (3), the other end of the upper connecting rod is connected with the rotating piece (17), one end of the lower connecting rod (16) is connected with the image pickup component (6), the other end of the lower connecting rod is connected with the rotating piece (17), and the button (18) is connected with the rotating piece (17).
9. The distributed track detection trolley according to claim 1, wherein the support frame (1) is rotatably fixed on the support plate (3) through a U-shaped frame (19), the bottom end of the U-shaped frame (19) is fixed on the support plate (3), through holes are formed in two ends of the U-shaped frame (19), a rotating shaft (20) is arranged in each through hole, and the support frame (1) is rotatably connected with the rotating shaft (20).
10. The distributed track detection trolley according to claim 1, wherein a Zigbee module, a communication module and an antenna (21) are further arranged in the bin body (4), the antenna (21) is connected with the Zigbee module, and the Zigbee module and the communication module are connected with a control center;
when the multi-vehicle multi-track operation is performed, the detection trolley is divided into a mother vehicle and a child vehicle, the mother vehicle ZigBee module comprises a terminal node, a router and a coordinator, and the child vehicle ZigBee module comprises the terminal node and the router; when the parent vehicle and the child vehicle are in wireless communication, the numerical values of each sensor of the child vehicle are respectively transmitted to the corresponding terminal nodes of the parent vehicle and then are uniformly transmitted to the router, the digital signals collected by the sensors are processed by the router and then are sent out through the antenna 21, the data sent by the child vehicle router are received by the parent vehicle router and are transmitted to the parent vehicle coordinator, the data are stored and are transmitted to the control center, and finally, the data collected by multiple vehicles are uniformly uploaded to the cloud server through the communication module by the parent vehicle.
Priority Applications (1)
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| CN117002544A (en) * | 2023-08-17 | 2023-11-07 | 中关村科学城城市大脑股份有限公司 | Folding track inspection equipment and track fault information sending method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117002544A (en) * | 2023-08-17 | 2023-11-07 | 中关村科学城城市大脑股份有限公司 | Folding track inspection equipment and track fault information sending method |
| CN117002544B (en) * | 2023-08-17 | 2024-04-12 | 中关村科学城城市大脑股份有限公司 | Folding track inspection equipment and track fault information sending method |
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