A mobile telescopic mechanical arm crack detection device

Abstract

The utility model relates to crack detection technical field, especially a movable telescopic mechanical arm crack detection device, including mobile seat, four corners of mobile seat are equipped with telescopic column respectively, the bottom of telescopic column is connected with universal wheel, the upside of mobile seat is connected with fixed block through connecting block, the fixed block is connected with first universal rotation joint through base, first universal rotation joint is connected with the second universal rotation joint on second telescopic arm through first telescopic arm, second telescopic arm is connected with detection head through third universal rotation joint. The mobile seat, telescopic column and universal wheel of the utility model can transport detection device to the detection position, through the synergies of first universal rotation joint, first telescopic arm, second telescopic arm, second universal rotation joint and third universal rotation joint, the detection head can carry out all -round crack inspection according to the on -the -spot situation, convenient and efficient to use, and the practicality is good.

Description

Technical Field

[0001] This utility model relates to the field of crack detection technology, and in particular to a mobile, extendable robotic arm crack detection device. Background Technology

[0002] With the continuous development and progress of modern construction engineering technology, the requirements for building quality are getting higher and higher, especially to reduce harmful cracks on the exterior walls of buildings. Crack comprehensive testing instrument is the main means of detecting cracks. Crack comprehensive testing instrument is mainly used for crack depth detection and crack width detection in bridges, tunnels, walls, concrete pavements, metal surfaces, etc., as well as crack image storage.

[0003] During construction, it is necessary to inspect the walls for cracks. The traditional method is to use a crack detector placed at the crack location. However, this requires manual placement of the detector, which is inconvenient for inspecting higher areas of the wall surface. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a mobile, extendable robotic arm crack detection device to solve the above-mentioned problem.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is: a mobile telescopic robotic arm crack detection device, including a mobile base, telescopic columns are respectively provided at the four corners of the mobile base, universal wheels are connected to the bottom end of the telescopic columns, the upper side of the mobile base is connected to a fixed block through a connecting block, the fixed block is connected to a first universal rotating joint through a base, the first universal rotating joint is connected to a second universal rotating joint on a second telescopic arm through a first telescopic arm, and the second telescopic arm is connected to a detection head through a third universal rotating joint.

[0006] As a preferred embodiment of this utility model, the fixing block is provided with a power supply compartment.

[0007] As a preferred embodiment of this utility model, a sensor is fixedly connected to the outer side of the base.

[0008] As a preferred embodiment of this utility model, the telescopic range of the first telescopic arm is 0.5-5m.

[0009] As a preferred technical solution of this utility model, a high-definition camera and a scanner are installed on the end face of the detection head, a light source is provided on one side of the high-definition camera, a communication module is provided on the rotating block, and a battery assembly is provided on the left side of the communication module.

[0010] In a preferred embodiment of this invention, the high-definition camera, scanner, light source, communication module, and battery assembly are electrically connected to the controller.

[0011] Because of this structure, the movable seat, telescopic column and casters can transport the detection device to the detection position. Through the coordinated action of the first universal joint, the first telescopic arm, the second telescopic arm, the second universal joint and the third universal joint, the detection head can perform all-round crack detection according to the on-site conditions. It is convenient, efficient and practical. Attached Figure Description

[0012] Figure 1 This is a front view of a mobile, extendable robotic arm crack detection device according to this utility model.

[0013] Figure 2 This is the front view of the detection head.

[0014] In the diagram: 1 is the movable seat, 2 is the telescopic column, 3 is the omnidirectional wheel, 4 is the connecting block, 5 is the fixing block, 6 is the base, 7 is the first omnidirectional rotating joint, 8 is the first telescopic arm, 9 is the second telescopic arm, 10 is the second omnidirectional rotating joint, 11 is the third omnidirectional rotating joint, 12 is the high-definition camera, 13 is the scanner, 14 is the light source, 15 is the communication module, 16 is the battery assembly, 17 is the power supply compartment, 18 is the sensor, and 19 is the detection head. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] like Figures 1-2 As shown, this utility model discloses a mobile, extendable robotic arm crack detection device, including a mobile base 1. Telescopic columns 2 are respectively provided at the four corners of the mobile base 1. Universal wheels 3 are connected to the bottom ends of the telescopic columns 2. The upper side of the mobile base 1 is connected to a fixed block 5 via a connecting block 4. The fixed block 5 is connected to a first universal joint 7 via a base 6. The first universal joint 7 is connected to a second universal joint 10 on a second telescopic arm 9 via a first telescopic arm 8. The second telescopic arm 9 is connected to a detection head 19 via a third universal joint 11. Through the coordinated action of the first universal joint 7, the first telescopic arm 8, the second telescopic arm 9, the second universal joint 10, and the third universal joint 11, the detection head 19 can perform comprehensive crack inspection according to the on-site conditions, making it convenient, efficient, and practical.

[0017] Furthermore, the fixing block 5 is provided with a power supply compartment 17. A battery is installed in the power supply compartment 17 to power the entire device.

[0018] Furthermore, a sensor 18 is fixedly connected to the outer side of the base 6. The sensor 18 is an obstacle avoidance and balance sensor, such as ultrasonic / laser obstacle avoidance. The sensor transmits signals to the controller, which then controls the alarm to sound an alarm to prevent collisions with other objects.

[0019] Furthermore, the telescopic range of the first telescopic arm 8 is 0.5-5m. The first telescopic arm 8 can be adaptively adjusted according to the actual site conditions.

[0020] Furthermore, the detection head 19 is equipped with a high-definition camera 12 and a scanner 13. A light source 14 is provided on one side of the high-definition camera 12. The detection head 19 is also equipped with a communication module 15, and a battery assembly 16 is provided on the left side of the communication module 15. Preferably, the high-definition camera 12, scanner 13, light source 14, communication module 15, and battery assembly 16 are electrically connected to the controller. The controller controls the activation of the high-definition camera 12, scanner 13, light source 14, communication module 15, and battery assembly 16. The high-definition camera 12 can be a 4K industrial camera, the scanner 13 can be a laser profiling scanner, the controller can be an ARM+FPGA dual-core real-time control motherboard, the communication module 15 can be a 5G / NB-IoT communication unit + local Wi-Fi hotspot, and the battery assembly 16 is used as an emergency battery after the power supply compartment 17 is powered off.

[0021] The description and application of this utility model herein are illustrative and not intended to limit the scope of the utility model to the embodiments described above. Variations and modifications of the embodiments disclosed herein are possible, and practical substitutions and equivalent components of the embodiments are well known to those skilled in the art. It will be apparent to those skilled in the art that this utility model can be implemented in other forms, structures, arrangements, proportions, and with other elements, materials, and components without departing from the spirit or essential characteristics of the utility model. Other variations and modifications can be made to the embodiments disclosed herein without departing from the spirit or essential characteristics of the utility model.

Claims

1. A mobile, extendable robotic arm crack detection device, characterized in that: The device includes a movable seat (1), which has telescopic columns (2) at its four corners. The bottom of each telescopic column (2) is connected to a universal wheel (3). The upper side of the movable seat (1) is connected to a fixed block (5) via a connecting block (4). The fixed block (5) is connected to a first universal rotating joint (7) via a base (6). The first universal rotating joint (7) is connected to a second universal rotating joint (10) on a second telescopic arm (9) via a first telescopic arm (8). The second telescopic arm (9) is connected to a detection head (19) via a third universal rotating joint (11).

2. The mobile, extendable robotic arm crack detection device according to claim 1, characterized in that: The fixing block (5) is equipped with a power supply compartment (17).

3. The mobile, extendable robotic arm crack detection device according to claim 1, characterized in that: A sensor (18) is fixedly connected to the outside of the base (6).

4. The mobile, extendable robotic arm crack detection device according to claim 1, characterized in that: The telescopic range of the first telescopic arm (8) is 0.5-5m.

5. A mobile, extendable robotic arm crack detection device according to claim 1, characterized in that: The detection head (19) is equipped with a high-definition camera (12) and a scanner (13). A light source (14) is provided on one side of the high-definition camera (12). The detection head (19) is also equipped with a communication module (15). A battery assembly (16) is provided on the left side of the communication module (15).

6. A mobile, extendable robotic arm crack detection device according to claim 5, characterized in that: The high-definition camera (12), scanner (13), light source (14), communication module (15), and battery assembly (16) are electrically connected to the controller.

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