Remote operation simulation platform device based on underground medium-length hole trolley

Abstract

The utility model discloses a remote operation simulation platform device based on an underground medium-length hole trolley, which comprises a chassis, a fence, a protective ceiling operation platform, a driving operation platform, a steering wheel, a reel operation platform, a working operation platform, a seat and a plurality of electric cylinders, and is characterized in that the fence is arranged at the outer edge of the chassis in a surrounding manner; the multiple electric cylinders are sequentially and annularly arranged on the chassis, an output shaft of each electric cylinder penetrates through the chassis, and the output shafts are vertically and downwards arranged. The technical effects are that up-and-down vibration, left-and-right shaking and front-and-back bumping states of the trolley in a well can be simulated; the remote operation simulation platform can control or simulate underground walking, steering and various operation actions of the trolley, can be moved to a designated place to control underground equipment to operate, can improve the working environment of a driver worker, reduces the labor intensity, avoids the safety risk of underground operation of the worker, and improves the working efficiency. The device can also be used for medium-deep hole trolley driver driving teaching and training examination.

Description

Technical Field

[0001] This utility model relates to the field of mining operation equipment technology, specifically to a remote operation simulation platform device based on a deep-hole underground trolley. Background Technology

[0002] Deep-hole drilling rigs are crucial equipment in underground mining, including rock drilling rigs and mining rigs. They are primarily used for rock drilling and mining operations. With advancements in underground metal and non-metal mining technology, the mechanization level of modern large-scale underground mining construction is increasing, leading to the widespread application of deep-hole drilling rigs. Traditionally, deep-hole drilling rig operation involves drivers working on the rig itself underground. This method is fraught with challenges due to factors such as high noise levels from underground equipment, uneven ground, low visibility, and high temperatures, resulting in high work intensity and inherent risks. Utility Model Content

[0003] Therefore, this utility model provides a remote operation simulation platform device based on a downhole deep hole trolley to solve the above-mentioned problems in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] According to a first aspect of the present invention, a remote operation simulation platform device based on a deep-hole trolley in a well includes a chassis, a fence, a protective canopy operating platform, a driving operating platform, a steering wheel, a reel operating platform, a working operating platform, a seat, and multiple electric cylinders. The fence is set around the outer edge of the chassis, and the fence and the chassis together form an operating room.

[0006] Both the seat and the steering wheel are located in the control room, with the steering wheel positioned in front of the seat and an accelerator pedal and a brake pedal located below the steering wheel;

[0007] The protective canopy operating platform, the travel operating platform, the reel operating platform, and the work operating platform are all located inside the fence. The protective canopy operating platform is used to control the opening and closing of the protective canopy, the travel operating platform is used to control walking, steering, and braking, the reel operating platform is used to control the opening and closing of the cable reel rotation, and the work operating platform is used to control the drilling operation.

[0008] Multiple electric cylinders are arranged in a ring on the chassis in sequence. The output shaft of each electric cylinder passes through the chassis and is arranged vertically downward. The electric cylinders are used to realize lifting, pitching and tilting movements.

[0009] Furthermore, the number of electric cylinders is four, and the four electric cylinders are arranged in a rectangular pattern.

[0010] Furthermore, it also includes a driver protection structure, which is electrically connected to the electric cylinder.

[0011] Furthermore, it also includes a protective cover, which is provided on the outside of each of the electric cylinders.

[0012] Furthermore, the seat is height-adjustable, and the angle of the seat back is adjustable;

[0013] The top of the chassis is provided with a guide rail, and the seat is slidably connected to the guide rail.

[0014] Furthermore, the protective canopy operating platform is located on the right side of the seat, the driving operating platform and the reel operating platform are both located on the front side of the seat, and the working operating platform is located on the left side of the seat.

[0015] Furthermore, it also includes multiple casters, all of which are disposed at the bottom of the chassis.

[0016] Furthermore, the number of casters is four, the four casters are arranged in a rectangular shape, and each caster is configured to correspond one-to-one with the output shaft.

[0017] Furthermore, the bottom of the chassis is provided with a truss structure, which includes multiple crossbeams and longitudinal beams, and the crossbeams are welded to the longitudinal beams.

[0018] Furthermore, the fence is bolted to the chassis.

[0019] This invention has the following advantages: By setting multiple electric cylinders and using them in combination, lifting, pitching, and tilting movements can be achieved, thereby simulating the up-and-down vibration, left-and-right swaying, and front-and-back bumping of the trolley underground; through the protective canopy operating platform, driving operating platform, steering wheel, reel operating platform, working operating platform, accelerator pedal, and brake pedal, the trolley's movement, steering, and various operational actions underground can be controlled or simulated; the remote operation simulation platform can be moved to a designated location to control the operation of underground equipment, which not only improves the working environment of drivers and workers and reduces labor intensity, but also avoids the safety risks of personnel operating underground. This device can also be used for driving instruction, training, and examination of drivers of medium-deep hole trolleys. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0022] Figure 1 A first-view isometric view of a remote operation simulation platform device based on a downhole deep hole trolley, provided for some embodiments of this utility model.

[0023] Figure 2 A second-view isometric view of a remote operation simulation platform device based on a downhole deep hole trolley, provided for some embodiments of this utility model.

[0024] Figure 3 This is a front view of a remote operation simulation platform device based on a downhole medium-deep hole trolley, provided for some embodiments of this utility model.

[0025] Figure 4 The left view of a remote operation simulation platform device based on a downhole deep hole trolley, provided for some embodiments of this utility model.

[0026] Figure 5 The right view of a remote operation simulation platform device based on a downhole deep hole trolley provided for some embodiments of this utility model.

[0027] Figure 6 The rear view of a remote operation simulation platform device based on a downhole deep hole trolley provided for some embodiments of this utility model.

[0028] Figure 7 This is a top view of a remote operation simulation platform device based on a downhole deep hole trolley, provided for some embodiments of the present invention.

[0029] Figure 8 A bottom view of a remote operation simulation platform device based on a deep-hole trolley provided for some embodiments of this utility model.

[0030] Figure 9 This is a schematic diagram of a structure based on a deep-hole trolley in some embodiments of the present invention.

[0031] In the diagram: 1. Chassis, 2. Fence, 3. Protective canopy operating platform, 4. Driving operating platform, 5. Steering wheel, 6. Reel operating platform, 7. Working operating platform, 8. Protective cover, 9. Seat, 10. Guide rail, 11. Electric cylinder, 12. Output shaft, 13. Accelerator pedal, 14. Brake pedal, 15. Casters, 16. Truss structure. Detailed Implementation

[0032] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] Example 1

[0034] like Figures 1 to 9 As shown, a remote operation simulation platform device based on a deep-hole trolley in the first aspect of this utility model includes a chassis 1, a fence 2, a protective canopy operating platform 3, a driving operating platform 4, a steering wheel 5, a reel operating platform 6, a working operating platform 7, a seat 9, and multiple electric cylinders 11. The fence 2 is set around the outer edge of the chassis 1. The chassis 1 is integrally welded from structural steel, and the fence 2 is integrally welded from structural steel and sheet metal. The fence 2 is connected to the chassis 1 with high-strength bolts, and the fence 2 and the chassis 1 together form an operating room.

[0035] Both the seat 9 and the steering wheel 5 are located in the control room. The steering wheel 5 is located in front of the seat 9, and the accelerator pedal 13 and the brake pedal 14 are located below the steering wheel 5.

[0036] The protective canopy operating platform 3, the driving operating platform 4, the reel operating platform 6, and the working operating platform 7 are all located inside the fence 2. The protective canopy operating platform 3 is used to control the opening and closing of the protective canopy. Its specific structural components and layout are the same as the corresponding modules on the original vehicle. The protective canopy operating platform 3 is made of sheet metal through bending and welding, and is fixed to the fence 2 with high-strength screws. The driving operating platform 4 is used to control walking, steering, and braking. Its specific structural components and layout are the same as the corresponding modules on the original vehicle. The driving operating platform 4 is made of sheet metal through bending and welding, and is fixed to the chassis 1 and the fence 2 with high-strength screws. The reel operating platform 6 is used to control the opening and closing of the cable reel rotation. Its specific structural components and layout are the same as the corresponding modules on the original vehicle. The reel operating platform 6 is made of sheet metal through bending and welding, and is fixed to the fence 2 with high-strength screws. The working operating platform 7 is used to control drilling operations. Its specific structural components and layout are the same as the corresponding modules on the original vehicle. The working operating platform 7 is made of sheet metal through bending and welding, and is fixed to the fence 2 with high-strength screws.

[0037] Multiple electric cylinders 11 are arranged in a ring on the chassis 1. The output shaft 12 of each electric cylinder 11 passes through the chassis 1 and is set vertically downward. Each electric cylinder 11 can achieve lifting, pitching and tilting actions by controlling the output shaft 12 to be at different lifting heights.

[0038] It also includes a display screen that shows the movement status of the deep hole trolley in the underground roadway, including environmental videos from the front, back, left, and right perspectives of the deep hole trolley, as well as the trolley speed, angle, and the movement videos of each rotating axis.

[0039] In this embodiment, it should be noted that the protective canopy operating platform 3 is located on the right side of the seat 9, the driving operating platform 4 and the reel operating platform 6 are both located on the front side of the seat 9, and the working operating platform 7 is located on the left side of the seat 9.

[0040] The electric cylinder 11 adopts a high-precision servo electric cylinder. There are four electric cylinders 11 arranged in a rectangular shape. The motion simulation controller, servo driver and the four electric cylinders 11 together form a three-degree-of-freedom motion platform. According to the vehicle body posture information collected from the original vehicle, the motion simulation controller controls the four electric cylinders 11 to move in tandem, so that the simulation platform moves to the same posture state as the underground vehicle. The simulation platform has three degrees of freedom of motion functions: lifting, pitching and rolling (tilting), simulating the up-and-down vibration, left-and-right swaying and front-and-back bumping of the trolley underground. The four electric cylinders 11 are connected to the chassis 1 through the shaft end flange structure, which reduces the installation space and increases the overall aesthetics. The shaking of the equipment during operation is consistent with that of the real vehicle.

[0041] Furthermore, this device is used in conjunction with the original vehicle or VR system. When used with the original vehicle, the original vehicle structure is as follows: Figure 9As shown, a series of intelligent modifications need to be made to the original deep-hole drilling rig. This involves adding an onboard controller (to control the communication protocol of the original onboard electrical control box), a data acquisition unit, and auxiliary control devices (tilt sensor, angle sensor, camera, and wire sensor). The onboard electrical control box and data acquisition unit are installed near the original electrical control box. The tilt sensor is installed inside the onboard electrical control box, the angle sensor is installed on the boom shaft and the mechanical claw shaft, the wire sensor is installed on the left and right sliding tables and the rock drill, and the camera is installed at corresponding positions at the front and rear of the deep-hole drilling rig. The equipment control functions are integrated into a remote operation platform via a network protocol, allowing the remote operation platform to be moved to a designated location to control the operation of the downhole equipment. When used with a VR system, the software design includes a virtual driving operation module, driving scenarios, 3D vehicles, navigation maps, perspective switching, virtual effect display modules, and a scoring system. This ensures that the equipment operation and shaft movements conform to the real material movement laws, restoring the actual working state of the equipment downhole and providing users with a realistic and safe driving experience. It simulates a real driving operation experience, highly replicating real vehicle operation, multiple scenarios, and ensuring safety and reliability.

[0042] The technical effects achieved in this embodiment are as follows: by setting multiple electric cylinders 11, and using multiple electric cylinders 11 in combination, lifting, pitching and tilting actions can be realized, thereby simulating the state of the trolley vibrating up and down, swaying left and right, and bumping back and forth underground; through the protective canopy operating platform 3, the travel operating platform 4, the steering wheel 5, the reel operating platform 6, the work operating platform 7, the accelerator pedal 13 and the brake pedal 14, the trolley's movement, steering and various operating actions underground can be controlled or simulated; the remote operation simulation platform can be moved to a designated location to control the operation of underground equipment, which not only improves the working environment of drivers and workers and reduces labor intensity, but also avoids the safety risks of personnel operating underground. This device can also be used for driving teaching and training examinations of drivers of medium and deep hole trolleys.

[0043] Example 2

[0044] like Figures 1 to 8 As shown in the figure, another remote operation simulation platform device based on a downhole deep hole trolley provided in this embodiment has the same structure as in embodiment 1. Only the different parts are described below.

[0045] In this embodiment, a driver protection structure is also included. The driver protection structure is electrically connected to the electric cylinder 11. The driver protection structure is a key part to ensure the safe operation of the electric cylinder 11 under various working conditions. It mainly includes the following aspects: Overload protection: By monitoring parameters such as the driver's operating current or temperature, when the set threshold is exceeded, a protection mechanism is triggered to prevent damage to the driver; Undervoltage protection: The driver's power supply voltage is monitored. When the voltage is lower than the normal operating range, protection is activated to prevent the driver from malfunctioning due to undervoltage; Short circuit protection: A short circuit detection circuit is set at the driver output terminal. Once a short circuit fault is detected, the output is immediately cut off to protect the driver and the load; Fault detection and protection circuit: Integrated inside the driver circuit, such as an intelligent power module (IPM), which has fault detection and protection functions for overvoltage, overcurrent, and overheating.

[0046] In this embodiment, it should be noted that a protective cover 8 is also included. Each electric cylinder 11 is provided with a protective cover 8. The protective cover 8 is made of sheet metal by bending and welding, and is fixed to the chassis 1 and the fence 2 with high-strength screws.

[0047] The technical effects achieved by this embodiment are as follows: by setting the protective cover 8, the electric cylinder 11 can be well protected and prevented from being damaged; by setting the driver protection structure, the stable operation of the electric cylinder 11 can be effectively guaranteed.

[0048] Example 3

[0049] like Figures 1 to 8 As shown in the figure, another remote operation simulation platform device based on a downhole deep hole trolley provided in this embodiment has the same structure as in embodiment 1. Only the different parts are described below.

[0050] In this embodiment, the seat 9 is height-adjustable, and the angle of the seat back is adjustable, so that different seat states can be adjusted according to different drivers.

[0051] The top of the chassis 1 is provided with a guide rail 10, and the seat 9 is slidably connected to the guide rail 10, which makes it easy to adjust the seat position according to different drivers.

[0052] In this embodiment, it should be noted that the bottom of the chassis 1 is provided with a truss structure 16, which includes multiple crossbeams and longitudinal beams. The crossbeams are welded to the longitudinal beams. By setting the truss structure 16, the structural strength of the chassis 1 can be further improved.

[0053] Example 4

[0054] like Figures 1 to 8 As shown in the figure, another remote operation simulation platform device based on a downhole deep hole trolley provided in this embodiment has the same structure as in embodiment 1. Only the different parts are described below.

[0055] In this embodiment, a plurality of casters 15 are also included. The plurality of casters 15 are all disposed at the bottom of the chassis 1 and are connected to the chassis 1 using high-strength screws.

[0056] In this embodiment, it should be noted that there are four casters 15, which are arranged in a rectangular shape, and each caster 15 corresponds to one output shaft 12.

[0057] The technical effect achieved by this embodiment is as follows: when the simulation platform is working, the four electric cylinders 11 are in contact with the ground to support the weight of the equipment. When the simulation platform is not working and moving, the four electric cylinders 11 are retracted and the casters 15 are opened to complete the movement of the platform.

[0058] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0059] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

Claims

1. A remote operation simulation platform device based on a downhole deep-hole trolley, characterized in that, It includes a chassis (1), a fence (2), a protective canopy operating platform (3), a driving operating platform (4), a steering wheel (5), a reel operating platform (6), a work operating platform (7), a seat (9), and multiple electric cylinders (11). The fence (2) is set around the outer edge of the chassis (1), and the fence (2) and the chassis (1) together form an operating room. The seat (9) and the steering wheel (5) are both located in the operating room. The steering wheel (5) is located in front of the seat (9). An accelerator pedal (13) and a brake pedal (14) are provided below the steering wheel (5). The protective canopy operating platform (3), the travel operating platform (4), the reel operating platform (6), and the work operating platform (7) are all located inside the fence (2). The protective canopy operating platform (3) is used to control the opening and closing of the protective canopy. The travel operating platform (4) is used to control walking, turning, and braking. The reel operating platform (6) is used to control the opening and closing of the cable reel rotation. The work operating platform (7) is used to control the drilling operation. Multiple electric cylinders (11) are arranged in a ring on the chassis (1) in sequence. The output shaft (12) of each electric cylinder (11) passes through the chassis (1) and the output shaft (12) is arranged vertically downward. The electric cylinder (11) is used to realize lifting, pitching and tilting actions.

2. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 1, characterized in that, The number of electric cylinders (11) is four, and the four electric cylinders (11) are arranged in a rectangular shape.

3. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 2, characterized in that, It also includes a drive protection structure, which is electrically connected to the electric cylinder (11).

4. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 2, characterized in that, It also includes a protective cover (8), which is provided on the outside of each of the electric cylinders (11).

5. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 1, characterized in that, The seat (9) is height-adjustable, and the angle of the backrest of the seat (9) is adjustable; The top of the chassis (1) is provided with a guide rail (10), and the seat (9) is slidably connected to the guide rail (10).

6. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 5, characterized in that, The protective canopy operating platform (3) is located on the right side of the seat (9), the driving operating platform (4) and the reel operating platform (6) are both located on the front side of the seat (9), and the working operating platform (7) is located on the left side of the seat (9).

7. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 1, characterized in that, It also includes multiple casters (15), each of which is located at the bottom of the chassis (1).

8. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 7, characterized in that, The number of casters (15) is four, the four casters (15) are arranged in a rectangular shape, and the casters (15) are arranged in a one-to-one correspondence with the output shaft (12).

9. The remote operation simulation platform device based on a downhole deep-hole trolley according to claim 1, characterized in that, The bottom of the chassis (1) is provided with a truss structure (16), which includes multiple crossbeams and longitudinal beams, and the crossbeams are welded to the longitudinal beams.

10. A remote operation simulation platform device based on a downhole deep-hole trolley according to claim 1, characterized in that, The fence (2) and the chassis (1) are connected by bolts.

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