A multifunctional parameter measuring equipment based on highway-railway dual use

Abstract

The application discloses a kind of multifunctional parameter measuring equipment based on highway and railway dual-purpose, including chassis, driving wheel and guide wheel are arranged in the chassis, the driving wheel is fixedly connected with the chassis, the guide wheel is detachably connected with the chassis, the side of the chassis is fixedly provided with electric control box, the other side of the chassis is fixedly provided with industrial computer, the chassis is also provided with working platform, the working platform is provided with geometric parameter measurement module, laser radar module and three-dimensional laser module, the geometric parameter measurement module, laser radar module and three-dimensional laser module are electrically connected with the industrial computer, the industrial computer is electrically connected with the electric control box, with the advantages of convenient transportation, convenient handling, measuring function variety and highway and railway dual-purpose.

Description

Technical Field

[0001] This invention belongs to the field of high-speed rail construction equipment, specifically relating to a multi-functional parameter measurement equipment based on dual-use for both road and rail. Background Technology

[0002] During the construction of high-speed railways, it is necessary to repeatedly and accurately measure many installation parameters, especially those involving the coordinates of the support foundation, the slope of the support, the position of the cantilever mounting base, the height of the catenary base, the slope of the locator, the position of the dropper, and the guide height and pull-out value of the contact wire. A large amount of manpower and equipment are needed to repeatedly measure and verify these parameters.

[0003] However, the equipment currently in use is a single-function, large and bulky special-purpose device designed for rail conditions. As a result, during the cross-construction process of high-speed rail construction, different equipment is needed for measurement and verification when the calibration and testing equipment is working, which takes up a lot of time and affects the overall work efficiency. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a multi-functional parameter measurement equipment based on both road and rail use.

[0005] The specific plan is as follows:

[0006] A multi-functional parameter measurement device for both road and rail use includes a chassis. Drive wheels and guide wheels are mounted on the chassis. The drive wheels are fixedly connected to the chassis, and the guide wheels are detachably connected to the chassis. An electrical control box is fixedly mounted on one side of the chassis, and an industrial control computer is fixedly mounted on the other side. A work platform is also mounted on the chassis. A geometric parameter measurement module, a lidar module, and a 3D laser module are mounted on the work platform. All three modules are electrically connected to the industrial control computer, which is electrically connected to the electrical control box.

[0007] The drive wheel is provided with a drive wheel bracket, and the drive wheel is fixedly connected to the chassis through the drive wheel bracket. The drive wheel is a rubber wheel. The guide wheel is provided with a guide wheel bracket, and the guide wheel is detachably connected to the chassis through the guide wheel bracket.

[0008] The industrial computer is equipped with a control panel, which is slidably connected to the industrial computer. A control panel base is provided at the bottom of the control panel, and the control panel is rotatably connected to the control panel base.

[0009] The industrial computer is also equipped with a dovetail guide rail, and the control panel base is equipped with a slider. The control panel base is slidably connected to the dovetail guide rail via the slider. The control panel is slidably connected to the industrial computer via the slider and the dovetail guide rail. The control panel base is equipped with a fastening knob, and the control panel base is hinged to the control panel via the fastening knob.

[0010] The geometric parameter measurement module includes an area array camera and a line laser module, both of which are fixed on the working platform.

[0011] The lidar module includes a fixed frame and at least three lidars, the lidars being fixedly connected to the fixed frame, and the fixed frame being fixedly connected to the working platform.

[0012] The work platform includes a work platform base plate and a work platform support. The work platform base plate is fixedly connected to the work platform support, and the work platform support is fixedly connected to the chassis.

[0013] The chassis is also equipped with a drive power module, which is slidably connected to the work platform bracket. The work platform bracket is provided with a guide groove, and a roller is provided in the guide groove. The roller is slidably connected to the guide groove. A drive power support plate is provided on the roller, and the drive power support plate is detachably connected to the drive power. The drive power is slidably connected to the work platform bracket through the roller and the guide groove.

[0014] A seat is also provided on the chassis, and the seat is fixedly connected to the chassis.

[0015] The chassis is also equipped with a transport handle, which is uniformly fixed to the chassis.

[0016] This invention discloses a multifunctional parameter measurement equipment suitable for both rail and road use. The equipment features detachable guide wheels on its chassis. When measuring on a railway, the guide wheels provide guidance and drive; when on a road, the guide wheels are removed, and parameter measurements are performed via the drive wheels. The equipment includes an electrical control box, an industrial computer, a geometric parameter measurement module, a lidar module, and a 3D laser module. The overall design is modular, and the orderly coordination between these modules enables measurement work in both rail-based and trackless modes. It offers advantages such as easy transport, convenient handling, diverse measurement functions, and suitability for both rail and road use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a front view of the measuring equipment.

[0019] Figure 3 This is a rear view of the measuring equipment.

[0020] Figure 4 This is a top view of the measuring equipment. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the implementation of the present invention, and not all of it. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0022] A multi-functional parameter measurement device for both road and rail use is proposed. The device adopts a modular design and achieves measurement work in both tracked and trackless states through the orderly cooperation between the various modules.

[0023] like Figures 1 to 4 As shown, a multi-functional parameter measurement equipment for both road and rail use includes a chassis 15. A drive wheel 17 and a guide wheel 2 are mounted under the chassis 15. The drive wheel 17 is fixedly connected to the chassis 15, and the guide wheel 2 is detachably connected to the chassis 15. An electrical control box 16 is fixedly mounted on one side of the chassis 15, and an industrial control computer 4 is fixedly mounted on the other side of the chassis 15. A work platform is also mounted on the chassis 15. A geometric parameter measurement module 8, a lidar module 9, and a three-dimensional laser module 10 are all electrically connected to the industrial control computer 4, which is in turn electrically connected to the electrical control box 16.

[0024] The drive wheel 17 is provided with a drive wheel bracket, and the drive wheel 17 is fixedly connected to the chassis 15 through the drive wheel bracket. The drive wheel 17 is a rubber wheel. The guide wheel 2 is provided with a guide wheel bracket 3, and the guide wheel 2 is detachably connected to the chassis 15 through the guide wheel bracket 3.

[0025] In this embodiment, a set of guide wheels 2 and guide wheel brackets 3 are respectively installed on the left and right sides of the chassis 15 to guide the measuring device to move smoothly on the track.

[0026] exist Figures 1 to 4 In this process, the measuring equipment is placed on the railway track slab 1 for measurement. When the measuring equipment is placed on the railway track slab 1 in the tracked state to carry out the measurement work, the guide wheel 2 fixed on the guide wheel bracket 3 completes the smooth operation of the device. The guide wheel bracket 3 is fixed on the chassis 15 by fastening bolts.

[0027] When the construction environment is without rails, i.e. when measuring on a trackless road or highway, the measuring device can be used to perform measurement work in a trackless state by removing the fastening bolts on the guide wheel bracket 3 and removing the guide wheel 2 and the guide wheel bracket 3. The guide wheel 2 is a detachable structure, which can make the parameter detection device run smoothly along the track surface and can meet the detection tasks in both tracked and trackless road conditions.

[0028] The measuring equipment is driven by an electric motor, which is mounted on the chassis assembly and runs on four drive wheels 17. The drive wheels 17 are made of rubber, which can not only effectively reduce the weight of the overall equipment, but also has the function of anti-slip and shock absorption.

[0029] An electrical control box 16 and an industrial computer 4 are mounted on the upper part of the chassis 15 to control the power distribution of the overall equipment and process the detection data. The electrical control box 16, mounted on one side of the chassis 15, can provide suitable power to the industrial computer 4, geometric parameter measurement module 8, lidar module 9 and three-dimensional laser module 10 in the entire measuring equipment. The electrical control box 16 can be fixed to the chassis 15 by clamping knob 25. The industrial computer 4 is mounted on the other side of the chassis 15 and is fixed to the chassis 15 by clamping knob 25, which plays the role of controlling the overall detection.

[0030] The industrial computer 4 is provided with a control panel 7, which is slidably connected to the industrial computer 4. The bottom of the control panel 7 is provided with a control panel base 6, and the control panel 7 is rotatably connected to the control panel base 6.

[0031] The industrial computer 4 is also provided with a dovetail guide rail 5, and the control panel base 6 is provided with a slider. The control panel base 6 is slidably connected to the dovetail guide rail 5 through the slider. The control panel 7 is slidably connected to the industrial computer 4 through the slider and the dovetail guide rail 5. The control panel base 6 is provided with a fastening knob 67, and the control panel base 6 is hinged to the control panel 7 through the fastening knob 67.

[0032] The control panel 7 can rotate around the fastening knob 67 to adjust the tilt angle of the control panel 7 by 180 degrees for better operation. The control panel 7 and the control panel base 6 can be adjusted in the forward and backward directions through the relative movement of the dovetail guide rail 5 and the slider.

[0033] The control panel 7 is located on the top of the industrial computer. During use, the panel can be moved back and forth, and the tilt angle of the panel can be adjusted by the pivot on the panel. The control panel 7 can be moved back and forth by the dovetail guide rail, and the tilt angle of the control panel can be adjusted by the hinge with the control panel base.

[0034] The geometric parameter measurement module 8 includes an area array camera 81 and a line laser module 82, both of which are fixed on the working platform.

[0035] In this embodiment, the geometric parameter measurement module 8 is fixed on the work platform base plate 11. A high-speed industrial area array digital camera and a line laser module are fixed at both ends of the geometric parameter measurement module 8 to realize continuous detection of geometric parameters such as contact wire height, pull-out value, positioner slope, support spacing, and suspension cable installation position.

[0036] The lidar module 9 includes a fixed frame 94 and at least three lidars, the lidars being fixedly connected to the fixed frame 94, and the fixed frame 94 being fixedly connected to the working platform.

[0037] The lidar module 9 is fixed to the base plate 11 of the work platform via a fixed frame 94. The lidar includes a first lidar 91, a second lidar 92, and a third lidar 93. The first lidar 91 and the third lidar 93 are respectively installed on the left and right sides of the fixed frame 94, and the second lidar 92 is installed on the upper side of the fixed frame 94. The lidar module 9 is used to detect the side clearance of the contact wire system support, the inclination rate of the support relative to the track plane, the height of the upper and lower cantilever arms (horizontal cantilever arms and diagonal cantilever arms) mounting bases relative to the track plane, and the height of the catenary cable bases relative to the track plane.

[0038] The three-dimensional laser scanning module 10 is fixed to the base plate 11 of the work platform by fastening bolts, so as to complete the real-time three-dimensional modeling of the surrounding working conditions when the detection device is working.

[0039] The work platform includes a work platform base plate 11 and a work platform support 21. The work platform base plate 11 is fixedly connected to the work platform support 21, and the work platform support 21 is fixedly connected to the chassis 15. In this embodiment, the work platform base plate 11 is fixed to the work platform support 21 by bolts.

[0040] The chassis 15 is also provided with a drive power module 12, which is slidably connected to the work platform bracket 21. The work platform bracket 21 is provided with a guide groove 24, and a roller 23 is provided in the guide groove 24. The roller 23 is slidably connected to the guide groove 24. A drive power support plate 22 is provided on the roller 23. The drive power support plate 22 is detachably connected to the drive power supply. The drive power supply is slidably connected to the work platform bracket 21 through the roller 23 and the guide groove 24.

[0041] The drive power module 12 provides power to drive the drive wheel 17. The drive power module 12 can be pulled out from the chassis 15 through the roller 23 and the guide groove 24. The drive power module 12 adopts a detachable drive battery, which reduces the disadvantage of the drive battery having too little energy storage.

[0042] A seat 13 is also provided on the chassis 15, and the seat 13 is fixedly connected to the chassis 15. The seat 13 is a folding seat. Two folding seats are fixed at the rear of the chassis 15 to facilitate the seating of construction personnel for better operation of the equipment. The measuring equipment fully considers the ergonomic design of the overall equipment, providing not only a seat for personnel during operation, but also allowing the operator to adjust the pitch angle of the platform at any angle via the rotating platform in front.

[0043] The chassis 15 is also provided with a transport handle, which is evenly fixed on the chassis 15. The transport handle includes a first transport handle 14, a second transport handle 18, a third transport handle 19, and a fourth transport handle 20. The first transport handle 14, the second transport handle 18, the third transport handle 19, and the fourth transport handle 20 are respectively fixed on the four corners of the chassis 15 to facilitate the loading, unloading, or transport of the measuring equipment.

[0044] The specific working process of the multi-functional parameter measurement equipment based on both road and rail use is as follows:

[0045] When measuring on the railway, the guide wheel 2 is mounted on the chassis 15 via the guide wheel bracket 3, and the measuring device is moved onto the track via the handling handle. The drive power module 12 provides power to the drive wheel 17 to operate. The drive wheel 17 and the guide wheel work together to make the measuring equipment move smoothly on the track.

[0046] During the operation, the construction workers can sit on the seat 13 and adjust the position of the control panel 7 by pushing it back and forth and rotating it to adjust the pitch angle. The control panel 7 can then be used to send control commands to the industrial control computer 4. The industrial control computer 4 can then measure the railway parameters through the geometric parameter measurement module 8, the lidar module 9, or the three-dimensional laser module 10.

[0047] When conducting measurements on trackless roads or highways, the guide wheel 2 and guide wheel bracket 3 are removed from the chassis 15, and the drive power module 12 provides power to the drive wheel 17 to operate, and the drive wheel 17 drives the measuring equipment to move.

[0048] During the operation, the construction workers can sit on the seat 13 and adjust the position of the control panel 7 by pushing it back and forth and rotating it to adjust the pitch angle. The control panel 7 is then used to send control commands to the industrial control computer 4. The industrial control computer 4 measures the parameters of the trackless road or the highway through the geometric parameter measurement module 8, the lidar module 9, or the three-dimensional laser module 10.

[0049] The aforementioned multi-functional parameter measuring equipment, suitable for both road and rail transport, boasts advantages such as ease of transportation and diverse functions. It not only meets the intelligent measurement needs of parameters during overhead contact line construction, including the coordinates of support foundations, the slope of locators, the position of droppers, and the pull-out height of the contact wire, but more importantly, its dual-use capability for both road and rail transport significantly expands its application range and improves utilization. Furthermore, it allows for real-time 3D modeling of the surrounding environment during measurement, providing data reference for subsequent secondary processing of the overall construction status.

[0050] Compared to traditional testing equipment, it is easy to carry and transport, saves time and effort, and adopts a modular design, which makes it easy to install, has low maintenance costs, and high measurement efficiency. It is also an indispensable component of high-speed rail parameter measurement equipment and can be protected as an important part of the patent matrix of high-speed rail intelligent construction equipment products.

[0051] The technical means disclosed in this invention are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications are also considered within the scope of protection of this invention.

Claims

1. A multi-functional parameter measuring equipment for both road and rail use, characterized in that: Includes a chassis (15), under which a drive wheel (17) and a guide wheel (2) are provided. The drive wheel (17) is fixedly connected to the chassis (15), and the guide wheel (2) is detachably connected to the chassis (15). An electrical control box (16) is fixedly provided on one side of the chassis (15), and an industrial control computer (4) is fixedly provided on the other side of the chassis (15). A work platform is also provided on the chassis (15). A geometric parameter measurement module (8), a laser radar module (9), and a three-dimensional laser module (10) are provided on the work platform. The geometric parameter measurement module (8), the laser radar module (9), and the three-dimensional laser module (10) are all electrically connected to the industrial control computer (4), and the industrial control computer (4) is electrically connected to the electrical control box (16). The drive wheel (17) is provided with a drive wheel bracket, the drive wheel (17) is fixedly connected to the chassis (15) through the drive wheel bracket, the drive wheel (17) is a rubber wheel, the guide wheel (2) is provided with a guide wheel bracket (3), and the guide wheel (2) is detachably connected to the chassis (15) through the guide wheel bracket (3); The industrial computer (4) is provided with a control panel (7), the control panel (7) is slidably connected to the industrial computer (4), the bottom of the control panel (7) is provided with a control panel base (6), and the control panel (7) is rotatably connected to the control panel base (6). The geometric parameter measurement module (8) includes an area array camera (81) and a line laser module (82), both of which are fixed on the working platform; The lidar module (9) includes a fixed frame (94) and at least three lidars, the lidars being fixedly connected to the fixed frame (94), and the fixed frame (94) being fixedly connected to the working platform.

2. The multi-functional parameter measurement equipment based on both road and rail use as described in claim 1, characterized in that: The industrial computer (4) is also provided with a dovetail guide rail (5), and the control panel base (6) is provided with a slider. The control panel base (6) is slidably connected to the dovetail guide rail (5) through the slider. The control panel (7) is slidably connected to the industrial computer (4) through the slider and the dovetail guide rail (5). The control panel base (6) is provided with a fastening knob (67), and the control panel base (6) is hinged to the control panel (7) through the fastening knob (67).

3. The multi-functional parameter measurement equipment based on both road and rail use as described in claim 1, characterized in that: The work platform includes a work platform base plate (11) and a work platform bracket (21). The work platform base plate (11) is fixedly connected to the work platform bracket (21), and the work platform bracket (21) is fixedly connected to the chassis (15).

4. The multi-functional parameter measuring equipment based on both road and rail use as described in claim 1, characterized in that: A drive power module (12) is also provided on the chassis (15). The drive power module (12) is slidably connected to the work platform bracket (21). The work platform bracket (21) is provided with a guide groove (24). A roller (23) is provided in the guide groove (24). The roller (23) is slidably connected to the guide groove (24). A drive power support plate (22) is provided on the roller (23). The drive power support plate (22) is detachably connected to the drive power module. The drive power module is slidably connected to the work platform bracket (21) through the roller (23) and the guide groove (24).

5. The multi-functional parameter measuring equipment based on both road and rail use as described in claim 1, characterized in that: A seat (13) is also provided on the chassis (15), and the seat (13) is fixedly connected to the chassis (15).

6. The multi-functional parameter measuring equipment based on both road and rail use as described in claim 1, characterized in that: The chassis (15) is also provided with a transport handle, which is evenly fixed on the chassis (15).

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