Intelligent equipment for drilling holes for tunnel cable supports and installing expansion bolts

Abstract

The present invention discloses an intelligent equipment for drilling holes and installing expansion bolts for a tunnel leaky cable support, comprising a mobile platform, a power supply device, a rotatable cantilever, an industrial robot, and a feeding system; the mobile platform is provided with a walking mechanism, and the walking mechanism can drive the mobile platform to run along a set track; the rotatable cantilever is rotatably arranged on the mobile platform, and the cantilever of the rotatable cantilever can be suspended out of the mobile platform body; the industrial robot is arranged on the rotatable cantilever, the industrial robot includes an execution device, and the feeding system is arranged close to the execution device; the execution device includes a punching mechanism, a soot blowing mechanism, an installation mechanism, and a material taking mechanism. The intelligent equipment for drilling holes and installing expansion bolts for a tunnel leaky cable support proposed by the present invention can improve work efficiency, improve the consistency of drilling and installation, improve work quality, and improve the working environment and work intensity of field workers.

Description

Technical Field

[0001] The invention belongs to the technical field of automation equipment and relates to an installation device, in particular to intelligent equipment for drilling holes in a tunnel leaky cable support and installing expansion bolts. Background Art

[0002] With the rapid development of railway transportation, the length and number of railway tunnels have increased dramatically. According to statistics at the end of 2019, China's railway operating mileage reached 139,000 km, and the total length of railway tunnels has reached 18,041 km (16,084 tunnels). Among them, the total length of railway tunnels newly opened in 2019 was 1,710 km (967 tunnels). In addition, the total length of railway tunnels under construction is 6,419 km (2,950 tunnels), and the total length of planned railway tunnels is 16,326 km (6,395 tunnels). Tunnels have become one of the links with the largest investment and longest construction period in railway construction. In order to meet the needs of railway mobile communications, it is necessary to lay communication leaky cables on the side walls of railway tunnels.

[0003] According to the technical requirements for the installation of leaky cables, it is necessary to complete the drilling, burying of expansion screws, installation of leaky cable brackets and other tasks in sequence at heights of 2.1m-2.6m and 4.5m-4.8m. In order to improve the installation strength of the leaky cable, the bracket spacing should be 1m.

[0004] At present, the main construction method is manual, and the above work is generally done by a group of 6-8 people (see Figure 1 ), using ladders or scaffolding as climbing tools, all manual work. The current construction method has problems such as low efficiency, high labor intensity, harsh working environment (high humidity and dust), risks of climbing work, and many human factors in drilling and installation quality, which restricts the construction efficiency and quality of railway tunnel leaky cable projects.

[0005] As the mileage of railway tunnels increases year by year, labor costs are getting higher and higher, and young people are unwilling to work in harsh outdoor environments. Some other domestic engineering units and scientific research institutions have also proposed some drilling principle equipment, but they are unable to operate autonomously, and have a single function, only drilling holes, and require manual secondary operations, which are of little significance in engineering applications. Therefore, how to use intelligent equipment to realize the automation of drilling holes for leaky cable brackets and installation of expansion bolts, and further improve the technical level of leaky cable construction in railway tunnels, is an urgent problem that needs to be solved.

[0006] In view of this, there is an urgent need to design a new tunnel leaky cable support auxiliary installation device to overcome at least part of the above-mentioned defects of the existing installation method. Summary of the invention

[0007] The present invention provides intelligent equipment for drilling holes in a tunnel leaky cable support and installing expansion bolts, which can improve operation efficiency, consistency of drilling holes and installation, and operation quality; and improve the working environment and operation intensity of field workers.

[0008] To solve the above technical problem, according to one aspect of the present invention, the following technical solution is adopted:

[0009] An intelligent equipment for drilling holes for a tunnel cable support and installing expansion bolts, the intelligent equipment comprising: a mobile platform, a generator, a voltage stabilizer, an air compressor, a rotatable cantilever, a six-axis industrial robot, a feeding system, and a robot end-effector;

[0010] The mobile platform can carry the generator, voltage stabilizer, air compressor, rotatable cantilever, six-axis industrial robot, feeding system, and robot end-effector;

[0011] The mobile platform is provided with a driving motor and a running wheel, and the driving motor can drive the running wheel to run along the rails; an encoder is installed on the mobile platform, and the running wheel is provided with an angle sensor, and the angle sensor can sense the real-time angle of the set position of the running wheel, so as to judge the number of rotations of the running wheel, and thus obtain the moving distance of the mobile platform;

[0012] The generator provides power for the entire set of intelligent equipment, and the voltage stabilizer is connected to the generator to provide a stable input voltage for the intelligent equipment;

[0013] The air compressor is connected to the robot end effector unit and can provide compressed air to each actuator of the robot end effector unit;

[0014] The feeding system includes a positioning tray, and expansion screws are arranged in a set area of ​​the positioning tray. The feeding system provides expansion screws for the intelligent equipment, and the expansion screws are manually stacked on the positioning tray as required, and the whole tray of expansion screws is placed on the feeding system as required;

[0015] The rotatable cantilever is rotatably arranged on the mobile platform, and the cantilever of the rotatable cantilever can be suspended out of the body of the mobile platform;

[0016] The robot end execution unit includes a servo module, a tunnel wall distance detection mechanism, a V-shaped guide rail, a punching mechanism, a soot blowing mechanism, a tightening mechanism, a hammering mechanism, an installation mechanism and a material taking mechanism;

[0017] The six-axis industrial robot can pick up expansion screws from the feeding system and approach the tunnel rock wall; the tunnel wall distance detection mechanism is provided with an elastic mechanism, a detection rod and a detection switch; when the tunnel wall distance detection mechanism in the robot end execution unit approaches the tunnel rock wall to set a distance, the elastic mechanism in the tunnel wall distance detection mechanism compresses the detection rod, triggering the detection switch at the end of the tunnel wall distance detection mechanism, and the six-axis industrial robot stops moving;

[0018] Each mechanism in the robot end-effector sequentially completes the tasks of drilling, blowing soot, installing expansion screws, hammering expansion screws, and tightening nuts;

[0019] The V-shaped guide rail is used to provide guidance and support when switching tools; the punching mechanism, soot blowing mechanism, tightening mechanism, hammering mechanism, installation mechanism, and material taking mechanism can move along the V-shaped guide rail under the drive of the servo module;

[0020] The servo module includes a cylinder; the drilling mechanism includes a drill bit and a depth detection unit; the soot blowing mechanism includes an air blowing pipe;

[0021] When drilling, the servo module pushes the drilling mechanism out through the cylinder, the drill bit contacts the rock wall, and drills a hole. When the depth detection unit detects that the drilling depth reaches the set depth, a detection switch detects that it is in place, the cylinder retracts, and the drilling is completed.

[0022] During soot blowing, after the drilling is completed, the servo module pushes the soot blowing mechanism out through the cylinder, the air blowing pipe extends into the hole, and the compressed air is connected to achieve soot blowing; the cylinder withdraws, the compressed air is disconnected, and the soot blowing is completed;

[0023] When installing the expansion screw, the servo module pushes the installation mechanism out through the cylinder, the expansion screw contacts the rock wall, the system starts the hammer mechanism, and hammers the expansion screw into the rock wall. When it is installed to the set depth, the in-place detection switch detects that it is in place, the expansion screw hammering tool stops, the cylinder retracts, and the expansion screw installation is completed;

[0024] When tightening the nut, the cylinder pushes the tightening mechanism to extend, and the tightening mechanism automatically starts under pressure to tighten the nut. When the set torque is reached, the tightening tool automatically stops, the cylinder retreats, and the nut tightening is completed;

[0025] After completing the operation, the servo module returns to the zero position, the tunnel rock wall drilling and assembly work is completed, and the six-axis industrial robot returns; the mobile platform stops after driving the set distance, and the six-axis industrial robot and the end execution unit mechanisms repeat the above actions to continue to complete the drilling and installation work.

[0026] According to another aspect of the present invention, the following technical solution is adopted:

[0027] An intelligent equipment for drilling holes for a tunnel leaky cable support and installing expansion bolts, the intelligent equipment comprising: a mobile platform, a power supply device, a rotatable cantilever, an industrial robot, and a feeding system; the mobile platform can carry the power supply device, the rotatable cantilever, the industrial robot, and the feeding system;

[0028] The mobile platform is provided with a walking mechanism, and the walking mechanism can drive the mobile platform to run along a set track; the power supply device is respectively connected to each power-consuming device to provide the power required for its work;

[0029] The rotatable cantilever is rotatably arranged on the mobile platform, and the cantilever of the rotatable cantilever can be suspended out of the body of the mobile platform;

[0030] The industrial robot is arranged on the rotatable cantilever, the industrial robot comprises an execution device, and the feeding system is arranged close to the execution device.

[0031] As an implementation mode of the present invention, the execution device includes a punching mechanism, a soot blowing mechanism, a mounting device, and a material taking mechanism.

[0032] As an embodiment of the present invention, the execution device further comprises a servo module, a tunnel wall distance detection mechanism, and a V-shaped guide rail, and the installation device comprises a tightening mechanism, a hammering mechanism, and an installation mechanism;

[0033] The industrial robot can pick up expansion screws from the feeding system and approach the tunnel rock wall; when the tunnel wall distance detection mechanism in the actuator approaches the tunnel rock wall at a set distance and the detection rod in the compression detection mechanism triggers the detection switch, the industrial robot stops moving;

[0034] Each mechanism in the execution device sequentially completes the work of drilling, blowing soot, installing expansion screws, hammering expansion screws, and tightening nuts.

[0035] As an embodiment of the present invention, the V-shaped guide rail is used to provide guidance and support when switching tools; the punching mechanism, soot blowing mechanism, tightening mechanism, hammering mechanism, installation mechanism, and material taking mechanism can move along the V-shaped guide rail under the drive of the servo module;

[0036] The servo module includes a cylinder; the drilling mechanism includes a drill bit and a depth detection unit; the soot blowing mechanism includes an air blowing pipe;

[0037] When drilling, the system automatically starts the drilling mechanism, the cylinder pushes the drilling mechanism out, the drill bit contacts the rock wall, and drills a hole. When the depth detection unit detects that the drilling depth reaches the set depth, the detection switch detects that it is in place, the cylinder retreats, and the drilling is completed.

[0038] During soot blowing, after the drilling is completed, the servo module pushes the soot blowing mechanism out through the cylinder, the air blowing pipe extends into the hole, and the compressed air is connected to achieve soot blowing; the cylinder withdraws, the compressed air is disconnected, and the soot blowing is completed;

[0039] When installing the expansion screw, the servo module pushes the installation mechanism out through the cylinder, the expansion screw contacts the rock wall, the system starts the hammer mechanism, and hammers the expansion screw into the rock wall. When it is installed to the set depth, the in-place detection switch detects that it is in place, the expansion screw hammering tool stops, the cylinder retracts, and the expansion screw installation is completed;

[0040] When tightening the nut, the cylinder pushes the tightening mechanism to extend, and the tightening mechanism automatically starts under pressure to tighten the nut. When the set torque is reached, the tightening tool automatically stops, the cylinder retreats, and the nut tightening is completed;

[0041] As an embodiment of the present invention, after completing the operation, the servo module returns to the zero position, the tunnel rock wall drilling and assembly work is completed, and the industrial robot returns; the mobile platform stops after traveling a set distance, and the industrial robot and the end execution unit mechanisms repeat the above actions to continue to complete the drilling and installation work.

[0042] As an implementation mode of the present invention, the power supply device includes a generator and a voltage stabilizer;

[0043] The generator provides power for the entire set of intelligent equipment, and the voltage stabilizer is connected to the generator to provide a stable input voltage for the intelligent equipment.

[0044] As an implementation mode of the present invention, the intelligent equipment further includes an air compressor; the air compressor is connected to the actuator and can provide compressed air to each actuator mechanism of the actuator.

[0045] As an embodiment of the present invention, the mobile platform is provided with a drive motor and running wheels, and the drive motor can drive the running wheels to run along the rails; an encoder is installed on the mobile platform, and the running wheels are provided with an angle sensor, and the angle sensor can sense the real-time angle of the set position of the running wheel, thereby determining the number of rotations of the running wheel, and thus obtaining the moving distance of the mobile platform.

[0046] As an implementation mode of the present invention, an acceleration sensor, a speed calculation module and a distance calculation module are installed on the mobile platform;

[0047] The acceleration sensor is used to measure the real-time acceleration of the mobile platform;

[0048] The speed calculation module is used to calculate the real-time moving speed of the mobile platform according to the data sensed by the acceleration sensor;

[0049] The distance calculation module is used to calculate the moving distance of the mobile platform according to the real-time moving speed obtained by the speed calculation module.

[0050] The beneficial effects of the present invention are as follows: the intelligent equipment for drilling holes for leaky cable supports in tunnels and installing expansion bolts proposed by the present invention can improve work efficiency, improve the consistency of drilling holes and installation, and improve work quality; it can also improve the working environment and work intensity of field workers. The present invention can fill the gap in the practical application of intelligent equipment engineering for drilling holes for leaky cable supports in tunnels and installing expansion bolts in the field of railway construction, and accumulate practical engineering experience for further research and development and improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a structural schematic diagram of intelligent equipment for drilling holes for tunnel leaky cable supports and installing expansion bolts in one embodiment of the present invention. DETAILED DESCRIPTION

[0052] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0053] In order to further understand the present invention, preferred embodiments of the present invention are described below in conjunction with examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0054] The description in this section is only for several typical embodiments, and the present invention is not limited to the scope of the embodiments. The same or similar prior art means and some technical features in the embodiments are mutually replaced within the scope of the present invention.

[0055] The term “connection” in the specification includes both direct connection and indirect connection.

[0056] The present invention discloses an intelligent equipment for drilling holes and installing expansion bolts for a tunnel cable support, the intelligent equipment comprising: a mobile platform, a power supply device, a rotatable cantilever, an industrial robot, and a feeding system; the mobile platform can carry the power supply device, the rotatable cantilever, the industrial robot, and the feeding system; the mobile platform is provided with a walking mechanism, and the walking mechanism can drive the mobile platform to run along a set track; the power supply device is respectively connected to each electrical device to provide the electrical energy required for its work. The rotatable cantilever is rotatably arranged on the mobile platform, and the cantilever of the rotatable cantilever can be suspended out of the body of the mobile platform; the industrial robot is arranged on the rotatable cantilever, the industrial robot includes an execution device, and the feeding system is arranged close to the execution device. In one embodiment, the execution device includes a punching mechanism, a soot blowing mechanism, an installation device, and a material taking mechanism.

[0057] Figure 1This is a structural schematic diagram of an intelligent device for drilling holes for a tunnel cable support and installing expansion bolts in one embodiment of the present invention; please refer to Figure 1 In one embodiment of the present invention, the intelligent equipment includes: a mobile platform 1, a generator 2, a voltage stabilizer 3, an air compressor 4, a rotatable cantilever 5, a six-axis industrial robot 6, a feeding system 7, and a robot end effector 8. The robot end effector 8 can be a part of the six-axis industrial robot 6, or the two can be set separately. The mobile platform 1 can carry the generator 2, the voltage stabilizer 3, the air compressor 4, the rotatable cantilever 5, the six-axis industrial robot 6, the feeding system 7, and the robot end effector 8.

[0058] The mobile platform 1 is provided with a driving motor and running wheels, and the driving motor can drive the running wheels to run along the rails; an encoder is installed on the mobile platform 1 to measure the moving distance of the mobile platform.

[0059] In one embodiment, the running wheel is provided with an angle sensor, which can sense the real-time angle of the set position of the running wheel, so as to judge the number of rotations of the running wheel, and thus obtain the moving distance of the mobile platform. In one embodiment, a roller with a circumference of 200 mm is installed on the encoder to contact the rail. When the mobile platform moves along the rail, the encoder measures and calculates the moving distance of the mobile platform based on the number of rotations of the roller or the angle data.

[0060] In one embodiment, an acceleration sensor, a speed calculation module and a distance calculation module are installed on the mobile platform 1. The acceleration sensor is used to measure the real-time acceleration of the mobile platform; the speed calculation module is used to calculate the real-time moving speed of the mobile platform according to the data sensed by the acceleration sensor; and the distance calculation module is used to calculate the moving distance of the mobile platform according to the real-time moving speed obtained by the speed calculation module.

[0061] The generator 2 provides power for the entire set of intelligent equipment, and the voltage stabilizer 3 is connected to the generator 2 to provide a stable input voltage for the intelligent equipment. The air compressor 4 is connected to the robot end effector 8 to provide compressed air for each actuator of the robot end effector 8.

[0062] The feeding system 7 includes a positioning tray, and expansion screws are set in the set area of ​​the positioning tray. The feeding system provides expansion screws for the intelligent equipment, which are manually stacked on the positioning tray as required, and the entire tray of expansion screws is placed on the feeding system 7 as required.

[0063] The rotatable cantilever 5 is rotatably disposed on the mobile platform 1 , and the cantilever of the rotatable cantilever 5 can be suspended out of the body of the mobile platform 1 .

[0064] The robot end execution unit 8 includes a servo module 81, a tunnel wall distance detection mechanism 82, a V-shaped guide rail, a punching mechanism 83, a soot blowing mechanism 84, a tightening mechanism 85, a hammering mechanism 86, and a material taking mechanism 87 (it may also include an installation mechanism).

[0065] The six-axis industrial robot 6 can pick up expansion screws from the feeding system 7 and approach the tunnel rock wall; the tunnel wall distance detection mechanism 82 is provided with an elastic mechanism, a detection rod and a detection switch; when the tunnel wall distance detection mechanism 82 in the robot end execution unit 8 approaches the tunnel rock wall to set a distance, the elastic mechanism in the tunnel wall distance detection mechanism 82 compresses the detection rod, triggering the detection switch at the end of the tunnel wall distance detection mechanism, and the six-axis industrial robot 6 stops moving.

[0066] Each mechanism in the robot end execution unit 8 sequentially completes the tasks of drilling, blowing soot, installing expansion screws, hammering expansion screws, and tightening nuts.

[0067] The V-shaped guide rail is used to provide guidance and support when switching tools; the punching mechanism 83, the soot blowing mechanism 84, the tightening mechanism 85, the hammering mechanism 86, the installation mechanism, and the material taking mechanism 87 can move along the V-shaped guide rail under the drive of the servo module 81.

[0068] The servo module includes a cylinder; the drilling mechanism includes a drill bit and a depth detection unit; and the soot blowing mechanism includes an air blowing pipe.

[0069] When drilling, the system automatically starts the drilling mechanism, the cylinder pushes the drilling mechanism out, the drill bit contacts the rock wall, and drills a hole. When the depth detection unit detects that the drilling depth reaches the set depth, the detection switch detects that it is in place, the cylinder retracts, and the drilling is completed.

[0070] During soot blowing, after the drilling is completed, the servo module pushes the soot blowing mechanism out through the cylinder, the air blowing pipe extends into the hole, and the compressed air is connected to realize soot blowing; the cylinder withdraws, the compressed air is disconnected, and the soot blowing is completed.

[0071] When installing the expansion screw, the servo module pushes the installation mechanism out through the cylinder, the expansion screw contacts the rock wall, the system starts the hammer mechanism, and hammers the expansion screw into the rock wall. When it is installed to the set depth, the in-place detection switch detects that it is in place, the expansion screw hammering tool stops, the cylinder retracts, and the expansion screw installation is completed.

[0072] When tightening the nut, the cylinder pushes the tightening mechanism to extend, and the tightening mechanism automatically starts under pressure to tighten the nut. When the set torque is reached, the tightening tool automatically stops, the cylinder retracts, and the nut tightening is completed.

[0073] After completing the operation, the servo module 81 returns to the zero position, the tunnel rock wall drilling and assembly work is completed, and the six-axis industrial robot 6 retreats; the mobile platform 1 stops after traveling the set distance, and the six-axis industrial robot 6 and the end execution unit 8 repeat the above actions to continue to complete the drilling and installation work.

[0074] In summary, the intelligent equipment for drilling holes for leaky cable supports and installing expansion bolts proposed in the present invention can improve work efficiency, improve the consistency of drilling and installation, improve work quality, and improve the working environment and work intensity of field workers. The present invention can fill the gap in the practical application of intelligent equipment engineering for drilling holes for leaky cable supports and installing expansion bolts in the field of railway construction, and accumulate practical engineering experience for further research and development and improvement.

[0075] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The description and application of the present invention here are illustrative, and it is not intended to limit the scope of the present invention to the above-mentioned embodiments. The effects or advantages involved in the embodiments may not be embodied in the embodiments due to interference from various factors, and the description of the effects or advantages is not used to limit the embodiments. The deformation and change of the embodiments disclosed here are possible, and the replacement of the embodiments and the various equivalent parts are well known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be implemented in other forms, structures, arrangements, proportions, and with other components, materials and parts without departing from the spirit or essential features of the present invention. Other deformations and changes can be made to the embodiments disclosed here without departing from the scope and spirit of the present invention.

Claims

1. An intelligent equipment for drilling holes for tunnel cable supports and installing expansion bolts, characterized in that: The intelligent equipment includes: a mobile platform, a power supply device, a rotatable cantilever, an industrial robot, and a feeding system; the mobile platform can carry the power supply device, the rotatable cantilever, the industrial robot, and the feeding system; The mobile platform is provided with a walking mechanism, and the walking mechanism can drive the mobile platform to run along a set track; the power supply device is respectively connected to each power-consuming device to provide the power required for its work; The rotatable cantilever is rotatably arranged on the mobile platform, and the cantilever of the rotatable cantilever can be suspended out of the body of the mobile platform; The industrial robot is arranged on the rotatable cantilever, the industrial robot comprises an execution device, and the feeding system is arranged close to the execution device; The execution device includes a punching mechanism, a soot blowing mechanism, a mounting device, and a material taking mechanism; The execution device also includes a servo module, a tunnel wall distance detection mechanism, and a V-shaped guide rail, and the installation device includes a tightening mechanism, a hammering mechanism, and an installation mechanism; The industrial robot can pick up expansion screws from the feeding system and approach the tunnel rock wall; when the tunnel wall distance detection mechanism of the actuator approaches the tunnel rock wall at a set distance and the detection rod in the compression detection mechanism triggers the detection switch, the industrial robot stops moving; Each mechanism in the actuator sequentially completes the work of drilling, blowing soot, installing expansion screws, hammering expansion screws, and tightening nuts; The V-shaped guide rail is used to provide guidance and support when switching tools; the punching mechanism, soot blowing mechanism, tightening mechanism, hammering mechanism, installation mechanism, and material taking mechanism can move along the V-shaped guide rail under the drive of the servo module; The servo module includes a cylinder; the punching mechanism includes a drill bit and a depth detection unit; the soot blowing mechanism includes an air blowing pipe; When drilling, the servo module pushes the drilling mechanism out through the cylinder, the drill bit contacts the rock wall, and drills a hole. When the depth detection unit detects that the drilling depth reaches the set depth, a detection switch detects that it is in place, the cylinder retracts, and the drilling is completed. During soot blowing, after the drilling is completed, the servo module pushes the soot blowing mechanism out through the cylinder, the air blowing pipe extends into the hole, and the compressed air is connected to achieve soot blowing; the cylinder withdraws, the compressed air is disconnected, and the soot blowing is completed; When installing the expansion screw, the servo module pushes the installation mechanism out through the cylinder, the expansion screw contacts the rock wall, the system starts the hammer mechanism, and hammers the expansion screw into the rock wall. When it is installed to the set depth, the in-place detection switch detects that it is in place, the expansion screw hammering tool stops, the cylinder retracts, and the expansion screw installation is completed; When tightening the nut, the cylinder pushes the tightening mechanism to extend, and the tightening mechanism automatically starts under pressure to tighten the nut. When the set torque is reached, the tightening tool automatically stops, the cylinder retracts, and the nut tightening is completed.

2. According to the intelligent equipment for drilling holes and installing expansion bolts for tunnel leaky cable brackets according to claim 1, it is characterized by: After completing the operation, the servo module returns to the zero position, the tunnel rock wall drilling and assembly work is completed, and the industrial robot returns; the mobile platform stops after driving the set distance, and the industrial robot and the end execution unit mechanisms repeat the above actions to continue to complete the drilling and installation work.

3. The intelligent equipment for drilling holes for tunnel leaky cable brackets and installing expansion bolts according to claim 1 is characterized by: The power supply device includes a generator and a voltage stabilizer; The generator provides power for the entire set of intelligent equipment, and the voltage stabilizer is connected to the generator to provide a stable input voltage for the intelligent equipment.

4. The intelligent equipment for drilling holes for tunnel leaky cable brackets and installing expansion bolts according to claim 1 is characterized in that: The intelligent equipment also includes an air compressor; the air compressor is connected to the actuator and can provide compressed air to each actuator of the actuator.

5. The intelligent equipment for drilling holes for tunnel leaky cable brackets and installing expansion bolts according to claim 1 is characterized by: The mobile platform is provided with a driving motor and a running wheel, and the driving motor can drive the running wheel to run along the rails; an encoder is installed on the mobile platform, and the running wheel is provided with an angle sensor, and the angle sensor can sense the real-time angle of the set position of the running wheel, so as to judge the number of rotations of the running wheel, and thus obtain the moving distance of the mobile platform.

6. The intelligent equipment for drilling holes for tunnel cable supports and installing expansion bolts according to claim 1 is characterized in that: The mobile platform is equipped with an acceleration sensor, a speed calculation module and a distance calculation module; The acceleration sensor is used to measure the real-time acceleration of the mobile platform; The speed calculation module is used to calculate the real-time moving speed of the mobile platform according to the data sensed by the acceleration sensor; The distance calculation module is used to calculate the moving distance of the mobile platform according to the real-time moving speed obtained by the speed calculation module.

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