Dynamic track detection device

Abstract

The utility model provides a track dynamic detection device, which comprises an operating platform, a seat and a chassis, the operating platform is provided with a plurality of external industrial interfaces connected with different acquisition devices for acquiring data of various track detection tasks, and the operating platform and the seat are connected with the chassis through mortise and tenon joint structures. The chassis comprises a front chassis body and a rear chassis body which support moving along the track and are connected through mortise and tenon structures, the mortise and tenon structures comprise the first mortise and tenon structure, the second mortise and tenon structure, the third mortise and tenon structure, the fourth mortise and tenon structure and the fifth mortise and tenon structure, and the front chassis body and the rear chassis body are connected through the first mortise and tenon structure. The left side and the right side of the seat are connected with the front base plate / the rear base plate through a second mortise and tenon joint structure and a third mortise and tenon joint structure respectively, the left side and the right side of the operation table are connected with the front base plate through a fourth mortise and tenon joint structure and a fifth mortise and tenon joint structure respectively, different detection devices can be installed to conduct various line detection tasks, and installation and disassembly operation can be rapidly conducted.

Description

Technical Field

[0001] This utility model relates to the field of railway rail measurement technology, specifically to a track dynamic detection device. Background Technology

[0002] With the rapid development of my country's high-speed rail, the number of newly added high-speed rail lines and train services is constantly increasing every year, making people's travel more convenient and efficient. However, at the same time, it greatly increases the burden on high-speed rail line facilities. How to detect the current status of the line more quickly, comprehensively and in real time, maintain it in a timely manner, and ensure the safe operation of every train is one of the most pressing problems that railway inspection departments need to solve.

[0003] Currently, line inspections mostly utilize large, specialized track vehicles, which require application or rental from management departments. The process is cumbersome, costly, and involves complex installation and dismantling. Furthermore, site safety must be carefully considered during operation; if other departments are simultaneously working on the same line, significant safety hazards exist.

[0004] Therefore, in order to improve the efficiency of line testing and reduce testing costs, there is an urgent need for a device that is low in operating costs and can be easily and quickly assembled with testing equipment and equipment to meet daily testing tasks and needs. Utility Model Content

[0005] To address the problems of complex disassembly and assembly, cumbersome usage procedures, high costs, and safety hazards in current railway line inspection processes, this utility model provides a dynamic track inspection device. It connects to different data acquisition devices through several external industrial interfaces reserved on the operating table and adopts a quick disassembly and assembly connection structure with several specific mortise and tenon structures. This allows for the installation of different inspection devices to perform various line inspection tasks and enables rapid installation and disassembly operations.

[0006] The technical solution of this utility model is as follows:

[0007] A track dynamic detection device, characterized in that it includes an operating platform, a seat, and a chassis. The operating platform is equipped with several external industrial interfaces for connecting various data acquisition devices for track detection tasks. Both the operating platform and the seat are connected to the chassis via mortise and tenon joints. The chassis includes a front chassis and a rear chassis that support movement along the track and are connected via mortise and tenon joints. The mortise and tenon joints include a first mortise and tenon joint, a second mortise and tenon joint, a third mortise and tenon joint, a fourth mortise and tenon joint, and a fifth mortise and tenon joint. The front chassis and the rear chassis are connected via the first mortise and tenon joint. The left and right sides of the seat are connected to the front chassis / rear chassis via the second and third mortise and tenon joints, respectively. The left and right sides of the operating platform are connected to the front chassis via the fourth and fifth mortise and tenon joints, respectively.

[0008] The first tenon structure includes a first columnar tenon disposed on the front chassis / rear chassis and a first mortise disposed on the rear chassis / front chassis. The first columnar tenon and the first mortise fit together to securely connect the front chassis and the rear chassis.

[0009] The second mortise and tenon structure includes a second columnar tenon disposed on the front chassis / rear chassis and a second mortise disposed on the seat. The second columnar tenon and the second mortise engage to securely connect one side of the seat to the front chassis / rear chassis. The third mortise and tenon structure includes a third columnar tenon disposed on the front chassis / rear chassis and a third mortise disposed on the seat. The third columnar tenon and the third mortise engage to securely connect the other side of the seat to the front chassis / rear chassis.

[0010] The fourth mortise and tenon structure includes a fourth columnar tenon disposed on the front chassis and a fourth mortise disposed on the operating platform. The fourth columnar tenon and the fourth mortise engage to securely connect one side of the operating platform to the front chassis. The fifth mortise and tenon structure includes a fifth columnar tenon disposed on the front chassis and a fifth mortise disposed on the operating platform. The fifth columnar tenon and the fifth mortise engage to securely connect the other side of the operating platform to the front chassis.

[0011] Preferably, the first columnar tenon is a cylinder, the second columnar tenon and the third columnar tenon are prisms, the first mortise is a U-shaped groove, the second mortise includes a first sidewall and a second sidewall, the ends of the first sidewall and the second sidewall are vertically connected, and the third mortise is an octagonal groove.

[0012] Preferably, the fourth and fifth columnar tenons are prisms, the fourth mortise includes a third sidewall and a fourth sidewall, the ends of the third and fourth sidewalls are vertically connected, and the fifth mortise is an inverted groove.

[0013] Preferably, the first mortise and tenon structure, the second mortise and tenon structure, and the fourth mortise and tenon structure further include hand-tightened bolts, which are used to fix the first columnar tenon and the first mortise in the first mortise and tenon structure, the second columnar tenon and the second mortise in the second mortise and tenon structure, and the fourth columnar tenon and the fourth mortise in the fourth mortise and tenon structure after they are engaged.

[0014] Preferably, both the front and rear chassis are equipped with wheels suitable for moving along the track, and the wheels are made of insulating material with LM wear-resistant tread.

[0015] Preferably, the system also includes a service brake device and a parking brake device, both of which are connected to the control panel, and both the service brake device and the parking brake device are mounted on the wheels.

[0016] Preferably, the seat includes a front seat and a rear seat. The left and right sides of the front seat are connected to the front chassis via a second mortise and tenon structure and a third mortise and tenon structure, respectively. The left and right sides of the rear seat are connected to the rear chassis via another second mortise and tenon structure and another third mortise and tenon structure, respectively.

[0017] Preferably, it also includes a power supply located on the rear chassis, the power supply being connected to the control panel.

[0018] Preferably, the control panel, seat, and chassis are all made of titanium alloy.

[0019] Preferably, the power supply is a lithium battery.

[0020] The technical effects of this utility model are as follows:

[0021] This utility model provides a track dynamic detection device for rapid installation and disassembly operations and the installation of different detection equipment for various track detection tasks. It includes an operating platform, a seat, and a chassis. The operating platform is equipped with several external industrial interfaces for connecting different data acquisition devices for various track detection tasks, suitable for various data acquisition tasks. Both the operating platform and the seat are connected to the chassis via mortise and tenon joints. The chassis includes a front chassis and a rear chassis connected by mortise and tenon joints. The mortise and tenon joints include a first mortise and tenon joint, a second mortise and tenon joint, a third mortise and tenon joint, a fourth mortise and tenon joint, and a fifth mortise and tenon joint. The first mortise and tenon joint includes a first columnar tenon on the front chassis and a first mortise on the rear chassis, the first columnar tenon and the first mortise fitting together to securely connect the front chassis and the rear chassis. The second mortise and tenon joint includes a second columnar tenon on the chassis (front chassis / rear chassis) and a second mortise on the seat. The first tenon and the second mortise fit together to secure one side (left / right) of the seat to the chassis (front / rear chassis); the second tenon and the third mortise fit together to secure the other side (right / left) of the seat to the chassis (front / rear chassis); the third tenon and the third mortise fit together to secure the other side (right / left) of the seat to the chassis (front / rear chassis); the third tenon and the fourth mortise fit together to secure the other side (right / left) of the seat to the chassis (front / rear chassis); the fourth tenon and the fifth mortise fit together to secure the other side (left / right) of the operating platform to the front chassis; the fifth tenon and the fifth mortise fit together to secure the other side (right / left) of the operating platform to the front chassis. This structure has strong compressive strength and can support up to four people working simultaneously. This utility model adopts a specific mortise and tenon structure for quick disassembly and assembly, and a modular quick-disassembly design. It is preferably composed of an operating platform, a front chassis, a rear chassis, a front seat, a rear seat, and a lithium battery, which can be quickly installed and disassembled, effectively reducing the difficulty of installation and maintenance. Furthermore, the operating platform is equipped with several external industrial interfaces, which can connect to different data acquisition devices for various track inspection tasks. By using industrial interfaces as industrial-grade connectors, it can work stably in the harsh environment of the railway line. At the same time, it can carry inspection equipment and personnel, enabling various inspection devices to operate in the harsh environment of railway lines. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the track dynamic detection device of this utility model.

[0023] Figure 2 This is an exploded structural diagram of the track dynamic detection device of this utility model.

[0024] Figure 3The diagram shows three preferred structures of the mortise and tenon structure of this utility model.

[0025] The labels in the diagram are listed below:

[0026] 100-rail, 200-operating table, 301-front seat, 302-rear seat, 401-front chassis, 402-rear chassis, 500-power supply;

[0027] 1-First mortise and tenon structure, 11-First columnar tenon, 12-First mortise, 2-Second mortise and tenon structure, 21-Second columnar tenon, 22-Second mortise, 3-Third mortise and tenon structure, 31-Third columnar tenon, 32-Third mortise, 4-Hand-tightened bolt. Detailed Implementation

[0028] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] This utility model provides a track dynamic detection device for rapid installation and disassembly, and for connecting different data acquisition devices via pre-reserved interfaces to perform various track detection tasks. Its installed structure is as follows: Figure 1 As shown, the disassembled structure, or rather the exploded structure, is as follows: Figure 2As shown, the device moves on track 100 for dynamic detection during operation. It includes an operating platform 200, seats (front seat 301 and rear seat 302), chassis (front chassis 401 and rear chassis 402), and a power supply 500. The operating platform 200 is equipped with several external industrial interfaces for connecting various data acquisition devices used in track detection tasks. These external industrial interfaces, also known as industrialized interfaces, can connect to different data acquisition devices for various track detection tasks. By using industrialized interfaces as industrial-grade connectors, it can operate stably in harsh environments on railway tracks. Therefore, this utility model of a dynamic track detection device is a dynamic track detection platform, or a support platform, capable of carrying multiple detection devices and efficiently detecting railway track conditions in real time. The operating platform 200 and the seat are connected to the chassis via mortise and tenon joints. The chassis supports movement along the track and includes a front chassis 401 and a rear chassis 402 connected via mortise and tenon joints. It has strong pressure resistance and load-bearing capacity, capable of simultaneously supporting 4 people and multiple testing equipment for operation, with a load capacity of not less than 460kg. The power supply 500 is located on the rear chassis 402 and connected to the operating platform 200, providing power to various parts of the equipment through electrical connections between the structures. The power supply 500 uses lithium batteries, with a battery (fully charged) runtime of not less than 4 hours and a range of not less than 60km. The operating platform 200, seats (front seat 301 and rear seat 302), and chassis (front chassis 401 and rear chassis 402) all adopt a lightweight titanium alloy structure, which is lightweight, flexible, sturdy, and not easily deformed. Only 2 people are needed for transportation and installation. The weight of a single device does not exceed 35KG, making it easy to handle and transport. The maximum speed can reach 20km / h, and it has good rainproof performance. Preferably, both the front chassis 401 and the rear chassis 402 are equipped with wheels, and the wheels are made of insulating material with LM wear-resistant tread surface, which will not trigger the red light strip. More preferably, it also includes a service brake device and a parking brake device, both connected to the operating platform 200. The service brake device and the parking brake device are both installed on the wheels to limit the rotation of the wheels and ensure a maximum travel speed of not less than 20 km / h and a braking distance of not more than 10 m.

[0030] The control panel 200 and the seat are both connected to the chassis via mortise and tenon joints. The mortise and tenon joints include a first mortise and tenon joint, a second mortise and tenon joint, a third mortise and tenon joint, a fourth mortise and tenon joint, and a fifth mortise and tenon joint. The front chassis 401 and the rear chassis 402 are connected via the first mortise and tenon joint. The left and right sides of the seat are connected to the front chassis 401 and the rear chassis 402 via the second and third mortise and tenon joints, respectively. The left and right sides of the control panel 200 are connected to the front chassis 401 via the fourth and fifth mortise and tenon joints, respectively.

[0031] Specifically, such as Figure 3The schematic diagram of the preferred mortise and tenon structure shown illustrates three types of mortise and tenon structures: a first mortise and tenon structure 1, a second mortise and tenon structure 2, and a third mortise and tenon structure 3. The front and rear chassis are connected by the first mortise and tenon structure 1. The first mortise and tenon structure 1 includes a first cylindrical tenon 11 on the front chassis 401 and a first mortise groove 12 on the rear chassis 402 (or alternatively, a first cylindrical tenon 11 on the rear chassis 402 and a first mortise groove 12 on the front chassis 401). Preferably, the first cylindrical tenon 11 is cylindrical, and the first mortise groove 12 is U-shaped. The first cylindrical tenon 11 and the first mortise groove 12 fit together to securely connect the front chassis 401 and the rear chassis 402. Through the cooperation of the first cylindrical tenon 11 and the first mortise groove 12, the compressive load-bearing capacity of the chassis is greatly enhanced, allowing up to four people to work simultaneously, with a load capacity of not less than 460 kg.

[0032] Furthermore, the left and right sides of the seat are connected to the chassis (front chassis 401 or rear chassis 402) via a second tenon structure 2 and a third tenon structure 3, respectively. The second tenon structure 2 includes a second columnar tenon 21 disposed on the front chassis 401 / rear chassis 402 and a second mortise 22 disposed on the seat. Preferably, the second columnar tenon 21 is a prism. The second mortise 22 includes a first sidewall and a second sidewall. The ends of the first sidewall and the second sidewall are vertically connected to form a tenon-mortise corner joint or a right-angle splice. After the head 21 engages with the second mortise 22, it is secured by hand-tightening bolts 4 to firmly connect one side of the seat to the front chassis 401 / rear chassis 402; the third tenon structure 3 includes a third columnar tenon 31 provided on the front chassis 401 / rear chassis 402 and a third mortise 32 provided on the seat. Preferably, the third columnar tenon 31 is a prism and the third mortise 32 is an inverted groove. The third columnar tenon 31 and the third mortise 32 engage to firmly connect the other side of the seat to the front chassis 401 / rear chassis 402. Further, it can be as follows: Figure 1 and Figure 2 As shown, the left and right sides of the front seat 301 are connected to the front chassis 401 through the second tenon structure 2 and the third tenon structure 3 respectively, and the left and right sides of the rear seat 302 are connected to the rear chassis 402 through another second tenon structure 2 and another third tenon structure 3 respectively.

[0033] The left and right sides of the operating platform 200 are connected to the front chassis 401 via a fourth mortise and tenon structure and a fifth mortise and tenon structure, respectively. The fourth mortise and tenon structure can be similar to the second mortise and tenon structure 2, including a fourth columnar tenon on the front chassis 401 and a fourth mortise on the operating platform 200. Preferably, the fourth columnar tenon is a prism, and the fourth mortise includes a third side wall and a fourth side wall, with the ends of the third and fourth side walls vertically connected to form a tenon-mortise corner joint. The fourth column tenon and the fourth mortise fit together to securely connect one side of the operating table 200 to the front chassis 401. The fifth tenon structure can be similar to the third tenon structure 3, including a fifth column tenon set on the front chassis 401 and a fifth mortise set on the operating table 200. Preferably, the fifth column tenon is a prism and the fifth mortise is an i-shaped groove. The fifth column tenon and the fifth mortise fit together to securely connect the other side of the operating table 200 to the front chassis 401.

[0034] After the front chassis 401 and rear chassis 402 are installed, during the installation of the control panel 200 and the seats (front seat 301 and rear seat 302) with the chassis (front chassis 401 and rear chassis 402) respectively, the installation order of the seats and control panel can be changed. For example, the control panel, front seat, and rear seat can be installed in sequence, or the front and rear seats can be installed first, and then the control panel can be installed. For example, first, one side of the control panel 200 is fastened to the front chassis 401 by engaging the fourth tenon and the fourth mortise; then, the other side of the control panel 200 is fastened to the front chassis 401 by engaging the fifth tenon and the fifth mortise; next, one side of the front seat 301 is fastened to the front chassis 401 by engaging the third tenon 31 and the third mortise 32; then, the other side of the front seat 301 is fastened to the front chassis 401 by engaging the second tenon 21 and the second mortise 22; finally, one side of the rear seat 302 is fastened to the rear chassis 402 by engaging another third tenon 31 and another third mortise 32. Then, the other side of the rear seat 302 is fitted to the front chassis 402 through another second columnar tenon 21 and another second mortise 22, and then fixed with hand-tightened bolts 4 to complete the installation of the control panel 200 and the seats (front seat 301 and rear seat 302) to the chassis (front chassis 401 and rear chassis 402) respectively. Through the cooperation of the second tenon structure 2, the third tenon structure 3, the fourth tenon structure and the fifth tenon structure, the modular quick-release design makes the control panel and the seats fit with the chassis, making the connection between them stable and reliable, and allowing for quick installation and disassembly operations, which can effectively reduce the difficulty of installation and maintenance.

[0035] It should be noted that, Figure 3The mortise and tenon structure shown is only a preferred embodiment and is not the only limitation. This utility model can be implemented with other mortise and tenon structures. For example, the first mortise and tenon structure can also adopt the structure of clamp tenon, fan-shaped shoulder tenon, wedge tenon, etc. The second, third, fourth and fifth mortise and tenon structures can all adopt the traditional corner tenon, round and square combined leg, etc.

[0036] Preferably, all component connections except for the lithium battery can use a quick-assembly and disassembly connection structure design including mortise and tenon structures with hand-tightening bolts. For example, the first mortise and tenon structure, the second mortise and tenon structure, and the fourth mortise and tenon structure also include hand-tightening bolts. After the first columnar tenon and the first mortise of the first mortise and tenon structure, the second columnar tenon and the second mortise of the second mortise and tenon structure, and the fourth columnar tenon and the fourth mortise of the fourth mortise and tenon structure are engaged, they are all fixed by hand-tightening bolts to make the connection of the mortise and tenon structure more secure and to allow for quick installation and disassembly operations.

[0037] This utility model provides an objective and scientific track dynamic detection device. It connects to different data acquisition devices through several external industrial interfaces reserved on the operating table, and adopts a quick-disassembly and assembly connection structure with several specific mortise and tenon structures, which enables rapid installation and disassembly operations. At the same time, it can install different detection devices to carry out various track detection tasks.

[0038] It should be noted that the specific embodiments described above enable those skilled in the art to more fully understand the present invention, but do not limit the present invention in any way. Therefore, although the present invention has been described in detail with reference to the accompanying drawings and embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the present invention. In short, all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be covered within the protection scope of the present invention patent.

Claims

1. A track dynamic detection device, characterized in that, The system includes an operating console, a seat, and a chassis. The operating console is equipped with several external industrial interfaces for connecting various data acquisition devices for track detection tasks. Both the operating console and the seat are connected to the chassis via mortise and tenon joints. The chassis includes a front chassis and a rear chassis that support movement along the track and are connected via mortise and tenon joints. The mortise and tenon joints include a first mortise and tenon joint, a second mortise and tenon joint, a third mortise and tenon joint, a fourth mortise and tenon joint, and a fifth mortise and tenon joint. The front chassis and the rear chassis are connected via the first mortise and tenon joint. The left and right sides of the seat are connected to the front chassis / rear chassis via the second and third mortise and tenon joints, respectively. The left and right sides of the operating console are connected to the front chassis via the fourth and fifth mortise and tenon joints, respectively. The first tenon structure includes a first columnar tenon disposed on the front chassis / rear chassis and a first mortise disposed on the rear chassis / front chassis. The first columnar tenon and the first mortise fit together to securely connect the front chassis and the rear chassis. The second mortise and tenon structure includes a second columnar tenon disposed on the front chassis / rear chassis and a second mortise disposed on the seat. The second columnar tenon and the second mortise engage to securely connect one side of the seat to the front chassis / rear chassis. The third mortise and tenon structure includes a third columnar tenon disposed on the front chassis / rear chassis and a third mortise disposed on the seat. The third columnar tenon and the third mortise engage to securely connect the other side of the seat to the front chassis / rear chassis. The fourth mortise and tenon structure includes a fourth columnar tenon disposed on the front chassis and a fourth mortise disposed on the operating platform. The fourth columnar tenon and the fourth mortise engage to securely connect one side of the operating platform to the front chassis. The fifth mortise and tenon structure includes a fifth columnar tenon disposed on the front chassis and a fifth mortise disposed on the operating platform. The fifth columnar tenon and the fifth mortise engage to securely connect the other side of the operating platform to the front chassis.

2. The track dynamic detection device according to claim 1, characterized in that, The first columnar tenon is a cylinder, the second columnar tenon and the third columnar tenon are prisms, the first mortise is a U-shaped groove, the second mortise includes a first sidewall and a second sidewall, the ends of the first sidewall and the second sidewall are vertically connected, and the third mortise is an octagonal groove.

3. The track dynamic detection device according to claim 1, characterized in that, The fourth and fifth columnar tenons are prisms, the fourth mortise includes a third sidewall and a fourth sidewall, the ends of the third and fourth sidewalls are vertically connected, and the fifth mortise is an inverted groove.

4. The track dynamic detection device according to any one of claims 1 to 3, characterized in that, The first mortise and tenon structure, the second mortise and tenon structure, and the fourth mortise and tenon structure also include hand-tightened bolts. After the first columnar tenon of the first mortise and tenon structure is engaged with the first mortise, the second columnar tenon of the second mortise and tenon structure is engaged with the second mortise, and the fourth columnar tenon of the fourth mortise and tenon structure is engaged with the fourth mortise, they are all fixed by hand-tightening bolts.

5. The track dynamic detection device according to claim 1, characterized in that, Both the front and rear chassis are equipped with wheels suitable for moving along the track, and the wheels are made of insulating material with LM wear-resistant tread.

6. The track dynamic detection device according to claim 5, characterized in that, It also includes a service brake device and a parking brake device, both of which are connected to the control panel, and both the service brake device and the parking brake device are mounted on the wheels.

7. The track dynamic detection device according to any one of claims 1 to 3, characterized in that, The seat includes a front seat and a rear seat. The left and right sides of the front seat are connected to the front chassis via a second mortise and tenon structure and a third mortise and tenon structure, respectively. The left and right sides of the rear seat are connected to the rear chassis via another second mortise and tenon structure and another third mortise and tenon structure, respectively.

8. The track dynamic detection device according to claim 1, characterized in that, It also includes a power supply located on the rear chassis, which is connected to the control panel.

9. The track dynamic detection device according to claim 1, characterized in that, The control panel, seat, and chassis are all made of titanium alloy.

10. The track dynamic detection device according to claim 8, characterized in that, The power supply uses a lithium battery.

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