Tunnel inspection device based on artificial intelligence

Abstract

The utility model discloses a tunnel inspection device based on artificial intelligence, relates to the technical field of tunnel inspection, and aims to solve the technical problems that when the current tunnel inspection device is lifted or descended at a large angle, the track laying standard needs to be changed according to the requirements of equipment, and the speed needs to be reduced to avoid jamming. Hoisting mechanisms arranged on one side in the special-shaped track in a rolling mode are fixedly arranged on the tops of the two sides of the inspection mechanism, each hoisting mechanism comprises a suspension structure and a driving mechanism arranged at the top end of the suspension structure, and the driving mechanisms are arranged on one side in the special-shaped track in a rolling mode; the driving mechanism comprises a shell and a side plate arranged on one side of the shell, the friction force between the driving wheel and the special-shaped track can be guaranteed, the adaptability to angle changes is high, the track does not need to be matched with large-angle lifting or descending of a tunnel to change the laying standard, and the problems of speed reduction and clamping are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel inspection, and more specifically, to a tunnel inspection device based on artificial intelligence. Background Technique

[0002] The tunnel inspection device consists of a patrol robot body, various types of effective payloads and sensors, as well as auxiliary equipment and charging devices such as installation tracks, mobile charging packs, and fixed charging piles. The system provides a three-in-one solution of detection, monitoring, and early warning for the tunnel management and maintenance of smart cities by means of the cross-integrated application technologies of information acquisition and processing, wireless data transmission, network data communication, and automatic control.

[0003] However, most of the existing tunnel inspection devices can only move on straight or slightly curved tracks. When facing large-angle lifting or descending, it is often necessary to change the standard of track laying according to the needs of the equipment, and it is also necessary to reduce the speed to avoid getting stuck. In view of this, we propose a tunnel inspection device based on artificial intelligence. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a tunnel inspection device based on artificial intelligence to solve the technical problems that the current tunnel inspection device often needs to change the standard of track laying according to the needs of the equipment and reduce the speed to avoid getting stuck when facing large-angle lifting or descending.

[0005] To solve the above technical problems, the utility model provides the following technical solution: a tunnel inspection device based on artificial intelligence, including an inspection mechanism;

[0006] Hoisting mechanisms are fixedly arranged at the tops on both sides of the inspection mechanism and roll on one side inside the special-shaped track. The hoisting mechanism includes a suspension structure and a driving mechanism arranged at the top of the suspension structure, and the driving mechanism rolls on one side inside the special-shaped track;

[0007] The driving mechanism includes a housing and a side plate arranged on one side of the housing. Shaft A and shaft B are respectively fixedly installed at the bottoms on both sides of the housing and the side plate, and an auxiliary wheel set is rotatably arranged on shaft B;

[0008] A crank arm A is rotatably installed on the outer edge surface of shaft A, and a double-shaft motor is fixedly installed at the end of the crank arm A away from shaft A. Driving wheels that fit one side inside the special-shaped track are fixedly installed at one ends of the two motor shafts of the double-shaft motor, and a tension spring A and a tension spring B are respectively connected to both sides of the other end of shaft A. The ends of the tension spring A and the tension spring B away from the crank arm A are both connected to the housing.

[0009] The utility model completes the suspension setting of the inspection mechanism below the special-shaped track through two hoisting mechanisms, and drives two driving wheels to roll in the special-shaped track through a dual-axis motor, and cooperates with two auxiliary wheel sets to drive the inspection mechanism to move below the special-shaped track. When performing large-angle lifting or lowering, there are tension springs A and tension springs B to stabilize the rotation state of the curved arm A on the shaft A, so as to cooperate with the angle change of the special-shaped track to help the two driving wheels change in the special-shaped track, so as to ensure the friction between the driving wheels and the special-shaped track, and has strong adaptability to angle changes, so that the track does not need to change the laying standard to match the large-angle lifting or lowering of the tunnel, avoiding the problems of speed reduction and jamming.

[0010] Preferably, the auxiliary wheel set includes two cross-shaped curved arms B, both of the curved arms B are rotatably installed on the outer edge surface of the shaft B, and support wheels are rotatably installed on both sides of the bottom end of the curved arm B, and the support wheels roll on the inner bottom of the special-shaped track.

[0011] Preferably, a tension spring C is fixedly installed between the ends of the two curved arms B away from the support wheels, and the tension spring C is located at the center between the housing and the side plate.

[0012] Preferably, the suspension structure includes a fixed seat, the bottom end of one side of the fixed seat is hinged with a hinged arm A, and the top end of one side of the fixed seat is hinged with a hinged arm B.

[0013] Preferably, the ends of the hinged arm A and the hinged arm B away from the fixed seat are jointly hinged with a support arm, and the support arm is fixedly arranged at the center of one side of the housing.

[0014] Preferably, the inspection mechanism includes an inspector, the inspector is fixedly arranged between the two fixed seats, and an air detector and a camera are symmetrically arranged at the bottom of one side of the inspector, and an alarm lamp is arranged in the middle at the bottom of one side of the inspector.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model completes the suspension setting of the inspection mechanism below the special-shaped track through two hoisting mechanisms, and drives two driving wheels to roll in the special-shaped track through a dual-axis motor, and cooperates with two auxiliary wheel sets to drive the inspection mechanism to move below the special-shaped track. When performing large-angle lifting or lowering, there are tension springs A and tension springs B to stabilize the rotation state of the curved arm A on the shaft A, so as to cooperate with the angle change of the special-shaped track to help the two driving wheels change in the special-shaped track, so as to ensure the friction between the driving wheels and the special-shaped track, and has strong adaptability to angle changes, so that the track does not need to change the laying standard to match the large-angle lifting or lowering of the tunnel, avoiding the problems of speed reduction and jamming;

[0017] 2. The utility model also enables the rolling of a dual-axis motor with two driving wheels in an irregular track through the cooperation of an auxiliary wheel set, and pulls two crank arms B to rotate on a shaft rod B through a tension spring C, so that four supporting wheels arranged on the two crank arms B are abutted against the inner bottom of the irregular track, thereby maintaining the supporting strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the utility model when sliding on an irregular track;

[0019] Figure 2 is a schematic structural diagram of the overall structure of the utility model;

[0020] Figure 3 is a schematic structural diagram of a hoisting mechanism in the utility model;

[0021] Figure 4 is a schematic structural diagram of the hoisting mechanism in a disassembled state in the utility model.

[0022] Explanation of reference numerals in the figures:

[0023] 1. Inspection mechanism; 101. Inspector; 102. Air detector; 103. Camera; 104. Alarm lamp; 2. Hoisting mechanism; 201. Fixed seat; 202. Hinge arm A; 203. Hinge arm B; 204. Support arm; 3. Irregular track; 4. Driving mechanism; 401. Housing; 402. Side plate; 403. Shaft rod A; 404. Shaft rod B; 405. Crank arm A; 406. Dual-axis motor; 407. Driving wheel; 408. Tension spring A; 409. Tension spring B; 410. Crank arm B; 411. Supporting wheel; 412. Tension spring C. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] As Figures 1 to 4 shown, a tunnel inspection device based on artificial intelligence related to the utility model includes an inspection mechanism 1;

[0025] In an embodiment of the present utility model, in order to enable the track to avoid changing the laying standard in cooperation with the large-angle lifting or lowering of the tunnel, so as to avoid the problems of speed reduction and jamming, hoisting mechanisms 2 that are fixedly arranged at the tops on both sides of the inspection mechanism 1 and roll on one side inside the special-shaped track 3 are provided. The hoisting mechanism 2 includes a suspension structure and a driving mechanism 4 arranged at the top of the suspension structure, and the driving mechanism 4 rolls on one side inside the special-shaped track 3. The driving mechanism 4 includes a housing 401 and a side plate 402 arranged on one side of the housing 401. Shaft rods A403 and shaft rods B404 are respectively fixedly installed at the bottoms on both sides of the housing 401 and the side plate 402, and an auxiliary wheel set is rotatably arranged on the shaft rod B404. A crank arm A405 is rotatably installed on the outer edge surface of the shaft rod A403, and a dual-axis motor 406 is fixedly installed at one end of the crank arm A405 away from the shaft rod A403. Driving wheels 407 that fit against one side inside the special-shaped track 3 are fixedly installed at one ends of the two motor shafts of the dual-axis motor 406. Springs A408 and springs B409 are respectively connected to both sides of the other end of the shaft rod A403, and the ends of the springs A408 and springs B409 away from the crank arm A405 are both connected to the housing 401. The suspension setting of the inspection mechanism 1 below the special-shaped track 3 is completed through the two hoisting mechanisms 2, and the two driving wheels 407 are driven by the dual-axis motor 406 to roll inside the special-shaped track 3, and the inspection mechanism 1 is driven to move below the special-shaped track 3 in cooperation with the two auxiliary wheel sets. When performing large-angle lifting or lowering, the springs A408 and springs B409 are provided to stabilize the rotation state of the crank arm A405 on the shaft rod A403, so as to cooperate with the angle change of the special-shaped track 3 to help the two driving wheels 407 change inside the special-shaped track 3, so as to ensure the friction force between the driving wheels 407 and the special-shaped track 3, and the adaptability to angle change is relatively strong, enabling the track to avoid changing the laying standard in cooperation with the large-angle lifting or lowering of the tunnel, and avoiding the problems of speed reduction and jamming.

[0026] In an embodiment of the present utility model, in order to maintain the support strength, the auxiliary wheel set includes two cross-shaped crank arms B410. The two crank arms B410 are both rotatably installed on the outer edge surface of the shaft rod B404, and support wheels 411 are rotatably installed on both sides of the bottom end of the crank arm B410. The support wheels 411 roll on the inner bottom of the special-shaped track 3. A spring C412 is fixedly installed between the ends of the two crank arms B410 away from the support wheels 411, and the spring C412 is located at the center between the housing 401 and the side plate 402. The dual-axis motor 406 with two driving wheels 407 is rolled inside the special-shaped track 3 in cooperation with the auxiliary wheel set. The two crank arms B410 are pulled by the spring C412 to rotate on the shaft rod B404, so that the four support wheels 411 arranged on the two crank arms B410 are abutted against the inner bottom of the special-shaped track 3, playing a role in maintaining the support strength.

[0027] In an embodiment of the present utility model, to complete the inspection of the tunnel, the suspension structure includes a fixed seat 201. The bottom end of one side of the fixed seat 201 is hingedly installed with a hinged arm A 202, and the top end of one side of the fixed seat 201 is hingedly installed with a hinged arm B 203. The ends of the hinged arm A 202 and the hinged arm B 203 away from the fixed seat 201 are jointly hingedly installed with a support arm 204, and the support arm 204 is fixedly arranged at the center of one side of the housing 401. The inspection mechanism 1 includes an inspector 101, and the inspector 101 is fixedly arranged between the two fixed seats 201. An air detector 102 and a camera 103 are symmetrically arranged at the bottom of one side of the inspector 101, and an alarm lamp 104 is arranged in the middle at the bottom of one side of the inspector 101. The two suspension structures ensure that the inspector 101 is located below the special-shaped track 3, and the air detector 102 and the camera 103 arranged on the inspector 101 are used for air detection and image acquisition respectively, and cooperate with the alarm lamp 104 to give an alarm, and the inspection of the tunnel is completed in combination with the inspector 101.

[0028] Working principle: This embodiment provides a tunnel inspection device based on artificial intelligence. When in use, two double-shaft motors 406 drive the corresponding two drive wheels 407 to roll in the special-shaped track 3 respectively, so as to drive the inspection mechanism 1 to move below the special-shaped track 3 in cooperation with the two auxiliary wheel sets. When performing large-angle lifting or lowering, a tension spring A 408 and a tension spring B 409 are provided to stabilize the rotation state of the crank arm A 405 on the shaft rod A 403, so as to cooperate with the angle change of the special-shaped track 3 to help the two drive wheels 407 change in the special-shaped track 3, so as to ensure the friction between the drive wheels 407 and the special-shaped track 3. It has strong adaptability to angle changes, so that the track does not need to change the laying standard to match the large-angle lifting or lowering of the tunnel, avoiding the problems of speed reduction and jamming. Then, the tension spring C 412 pulls the two crank arms B 410 to rotate on the shaft rod B 404, so that the four support wheels 411 arranged on the two crank arms B 410 abut against the inner bottom of the special-shaped track 3, playing a role in maintaining the support strength. During the moving process, the air detector 102 and the camera 103 arranged on the inspector 101 are used to inspect the tunnel, and cooperate with the alarm lamp 104 to give an alarm.

[0029] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above embodiments and make different extensions and changes, but as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. An artificial intelligence-based tunnel inspection device, characterized in that, It includes an inspection mechanism (1); Hoisting mechanisms (2) that are fixedly arranged at the tops on both sides of the inspection mechanism (1) and roll on one side inside the special-shaped track (3) are provided. The hoisting mechanism (2) includes a suspension structure and a driving mechanism (4) arranged at the top of the suspension structure, and the driving mechanism (4) rolls on one side inside the special-shaped track (3); The driving mechanism (4) includes a housing (401) and a side plate (402) arranged on one side of the housing (401). Shaft rods A (403) and shaft rods B (404) are fixedly installed at the bottom ends on both sides of the housing (401) and the side plate (402) respectively, and auxiliary wheel sets are rotatably arranged on the shaft rods B (404); A crank arm A (405) is rotatably installed on the outer edge surface of the shaft rod A (403), and a dual-axis motor (406) is fixedly installed at one end of the crank arm A (405) away from the shaft rod A (403). Driving wheels (407) that are attached to one side inside the special-shaped track (3) are fixedly installed at one ends of the two motor shafts of the dual-axis motor (406), and a tension spring A (408) and a tension spring B (409) are respectively connected to both sides at the other end of the shaft rod A (403). The ends of the tension spring A (408) and the tension spring B (409) away from the crank arm A (405) are both connected to the housing (401).

2. The tunnel inspection device based on artificial intelligence according to claim 1, wherein, The auxiliary wheel set includes two cross-arranged crank arms B (410). Both of the crank arms B (410) are rotatably installed on the outer edge surface of the shaft rod B (404), and support wheels (411) are rotatably installed on both sides at the bottom ends of the crank arms B (410). The support wheels (411) roll on the inner bottom of the special-shaped track (3).

3. The tunnel inspection device based on artificial intelligence according to claim 2, characterized in that, A tension spring C (412) is fixedly installed between the ends of the two crank arms B (410) away from the support wheels (411), and the tension spring C (412) is located at the center between the housing (401) and the side plate (402).

4. The tunnel inspection device based on artificial intelligence according to claim 1, characterized in that, The suspension structure includes a fixed seat (201). A hinged arm A (202) is hingedly installed at the bottom end on one side of the fixed seat (201), and a hinged arm B (203) is hingedly installed at the top end on one side of the fixed seat (201).

5. The tunnel inspection device based on artificial intelligence according to claim 4, characterized in that, A support arm (204) is jointly hingedly installed at the ends of the hinged arm A (202) and the hinged arm B (203) away from the fixed seat (201), and the support arm (204) is fixedly arranged at the center on one side of the housing (401).

6. The tunnel inspection device based on artificial intelligence according to claim 5, characterized in that, The inspection mechanism (1) includes an inspector (101). The inspector (101) is fixedly arranged between the two fixed seats (201), and an air detector (102) and a camera (103) are symmetrically arranged at the bottom on one side of the inspector (101). An alarm lamp (104) is arranged in the middle at the bottom on one side of the inspector (101).

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