Multi-environment simulation test tool

Abstract

The utility model relates to the field of testing tools, in particular to a multi-environment simulation testing tool which comprises a square stand column, a first cylinder installed on the side wall of the square stand column and a second cylinder installed on the side wall of the square stand column, the first cylinder is located on the side, away from the second cylinder, of the square stand column, and the second cylinder is located on the side, away from the second cylinder, of the square stand column. An included angle is formed between the first cylinder and the ground, and the second cylinder is parallel to the ground. The wall-climbing robot testing device has the advantages that the testing environment of the testing device is increased, the wall-climbing robot can be tested in various complex environments at the same time, and then the testing process of the wall-climbing robot is simplified.

Description

Technical Field

[0001] This application relates to the field of test fixtures, and in particular to a multi-environment simulation test fixture. Background Technology

[0002] Port cranes are exposed to the corrosive marine environment for a long time. Traditional manual inspection and cleaning pose risks of working at height. The use of wall-climbing robots has significantly improved the level of intelligence in the operation and maintenance of port cranes. In the process of developing wall-climbing robots, staff need to build a suitable test environment to simulate the working environment of the wall-climbing robots on port cranes.

[0003] The existing testing fixture includes a pipe, clamping rings fixed to both sides of the pipe, a support frame secured to the clamping rings by clips, testing equipment mounted on the support frame, and a traction rope mounted on the testing equipment. The testing equipment measures the tension received by the traction rope, which is connected to the wall-climbing robot. When the operator uses the testing fixture to test the wall-climbing robot, the operator places the robot on the pipe, then connects the traction rope to the robot's hub and starts the robot. At this point, the testing equipment measures the robot's performance via the traction rope.

[0004] The aforementioned testing equipment operates in a limited testing environment, making it impossible to conduct tests simultaneously in various complex environments. This results in a cumbersome testing process for the wall-climbing robot, which requires improvement. Utility Model Content

[0005] To enhance the testing environment of the testing equipment and enable the wall-climbing robot to be tested simultaneously in various complex environments, thereby simplifying the testing process of the wall-climbing robot, this application provides a multi-environment simulation testing fixture.

[0006] This application provides a multi-environment simulation test fixture, which adopts the following technical solution:

[0007] A multi-environment simulation test fixture includes a square column, a first cylinder installed on the side wall of the square column, and a second cylinder installed on the side wall of the square column. The first cylinder is located on the side of the square column away from the second cylinder. The first cylinder is set at an angle to the ground, and the second cylinder is set parallel to the ground.

[0008] By adopting the above technical solution, when staff use testing fixtures to test the wall-climbing robot, they place the robot on a square column, then start the robot and test it on the column. After the robot finishes testing on the column, staff control it to test on the first and second cylinders. This setup increases the testing environment for the equipment, enabling the wall-climbing robot to be tested simultaneously in various complex environments.

[0009] Optionally, the first cylinder includes a first connecting plate fixed to the side wall of the square column, and a first cylinder fixed to the side of the first connecting plate away from the square column, wherein a first inclined groove is provided at the end of the first cylinder near the square column.

[0010] By adopting the above technical solution, the setting of the first inclined groove facilitates the wall-climbing robot to slide to the side wall of the first cylinder through the inclined groove, making the sliding process of the wall-climbing robot on the test fixture more stable and facilitating the switching of the test environment of the wall-climbing robot.

[0011] Optionally, a first support frame is fixed to one end of the first cylinder near the first connecting plate, and the other end of the first support frame away from the first cylinder is fixed to the ground.

[0012] By adopting the above technical solution, the support frame fixes the first cylinder to the ground to form a triangular support structure. This setting can distribute the load, improve the stability of the first cylinder, and reduce the possibility of the first cylinder swaying when testing the wall-climbing robot.

[0013] Optionally, the second cylinder includes a second connecting plate fixed to the side wall of the square column, and a second cylinder fixed to the side of the second connecting plate away from the square column. The second cylinder has a second inclined groove at one end near the square column, and the diameter of the second cylinder is smaller than that of the first cylinder.

[0014] By adopting the above technical solution, the diameter of the second cylinder is smaller than that of the first cylinder, thereby increasing the working range of the test fixture, further simulating the real working environment, and making it easier for staff to test the wall-climbing robot.

[0015] Optionally, a second support frame is fixed to the end of the second cylinder away from the second connecting plate, and the end of the second support frame away from the second cylinder is fixed to the ground.

[0016] By adopting the above technical solution, the second support frame and the second connecting plate are located at the two ends of the second cylinder respectively. Under the joint support of the second support frame and the second connecting plate, the second cylinder works stably on the ground. This arrangement increases the stability of the second cylinder when it is working.

[0017] Optionally, the square column is hollow, and the inner wall of the square column is equipped with a plurality of reinforcing members for fixing the first connecting plate and the second connecting plate. The reinforcing members are located on the square column near the first connecting plate and the second connecting plate.

[0018] By adopting the above technical solution, the reinforcement components disperse the stress transmitted from the first connecting plate and the second connecting plate to the square column, thereby avoiding excessive local stress in the square column, thus improving the service life of the square column and increasing the stability of the first connecting plate and the second connecting plate during operation.

[0019] Optionally, a plurality of blocking rings are fixed to the inner wall of the square column, and the blocking rings are arranged along the circumference of the square column.

[0020] By adopting the above technical solution, the setting of the blocking ring further disperses the pressure inside the square column, reducing the possibility of deformation or breakage due to excessive local pressure on the square column. At the same time, the setting of the blocking ring increases the torsional stiffness of the square column, reducing the possibility of torsional deformation of the square column.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. When staff use testing fixtures to test the wall-climbing robot, they place the robot on a square column and then start it. The robot slides along the square column. After testing the square column, staff control the robot to slide onto the first and second cylinders, thus completing the testing of the wall-climbing robot in different environments. This setup increases the testing environment of the testing equipment, enabling the wall-climbing robot to be tested simultaneously in a variety of complex environments.

[0023] 2. The setup of the first and second support frames improves the stability of the testing fixture during operation, thereby ensuring the stable testing of the wall-climbing robot and improving the accuracy of the testing fixture in testing the wall-climbing robot. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a multi-environment simulation test fixture in an embodiment of this application.

[0025] Figure 2 This is a side view of the multi-environment simulation test fixture in the embodiments of this application.

[0026] Figure 3 This is the book Figure 1 Enlarged view of point A in the middle.

[0027] Reference numerals: 1. Square column; 2. First cylinder; 3. Second cylinder; 21. First connecting plate; 22. First cylinder; 4. First inclined groove; 5. First support frame; 31. Second connecting plate; 32. Second cylinder; 6. Second inclined groove; 7. Second support frame; 8. Reinforcing member; 9. Blocking ring. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0029] This application discloses a multi-environment simulation test fixture.

[0030] Reference Figure 1 A multi-environment simulation testing fixture includes a square column 1, a first cylinder 2 installed on the side wall of the square column 1, and a second cylinder 3 installed on the side of the square column 1 away from the first cylinder 2. The second cylinder 3 is parallel to the ground, while the first cylinder 2 is angled to the ground. The first cylinder 2 and the second cylinder 3 are located on opposite sides of the square column 1. Workers can use the square column 1, the first cylinder 2, and the second cylinder 3 to conduct tests on the wall-climbing robot, including magnetic adsorption performance, motion performance, climate simulation, typical contaminant cleaning, durability, and reliability, in a simulated real-world working environment.

[0031] Reference Figure 1 and Figure 2 The first cylinder 2 includes a first connecting plate 21 fixed to the side wall of the square column 1 by bolts, and a first cylinder 22 integrally fixed to the first connecting plate 21. The end of the first cylinder 22 away from the first connecting plate 21 is set away from the ground. The end of the first cylinder 22 near the first connecting plate 21 is provided with a first inclined groove 4 to facilitate the sliding of the wall-climbing robot. The end of the first cylinder 22 near the first connecting plate 21 is fixed with a first support frame 5. The first support frame 5 is located on the lower side of the first cylinder 22. The end of the first support frame 5 away from the first cylinder 22 is fixed to the ground by bolts.

[0032] Reference Figure 1 and Figure 2The second cylinder 3 includes a second connecting plate 31 fixed to the side of the square column 1 away from the first connecting plate 21 by bolts, and a second cylinder 32 integrally fixed to the side of the second connecting plate 31 away from the square column 1. The second cylinder 32 is arranged parallel to the ground. A second inclined groove 6 is provided at the end of the second cylinder 32 near the second connecting plate 31 to facilitate the sliding of the wall-climbing robot. A second support frame 7 is fixed at the end of the second cylinder 32 away from the second connecting plate 31. The second support frame 7 is located below the second cylinder 32. In this embodiment, two support legs are fixed on the second support frame 7. The end of the second support frame 7 away from the second cylinder 32 is fixed to the ground by bolts.

[0033] Reference Figure 1 and Figure 3 The square column 1 is hollow, and several reinforcing members 8 are fixed to the inner wall of the square column 1. Several blocking rings 9 are also fixed to the inner wall of the square column 1. The reinforcing members 8 are used to fix the first connecting plate 21 and the second connecting plate 31. The blocking rings 9 are arranged along the circumference of the square column 1. In this embodiment, there are preferably eight reinforcing members 8 and two blocking rings 9. The two blocking rings 9 are located at both ends of the height direction of the square column 1. Four reinforcing members 8 are used to fix the first connecting plate 21 and four reinforcing members 8 are used to fix the second connecting plate 31. One reinforcing member 8 is fixed on each side of the square column 1 near the blocking rings 9, thereby fixing the first connecting plate 21 and the second connecting plate 31.

[0034] The implementation principle of a multi-environment simulation test fixture in this application embodiment is as follows: When the staff uses the test fixture to test the wall-climbing robot, the staff places the wall-climbing robot on the outer wall of the square column 1, and then the wall-climbing robot slides on the square column 1. When the wall-climbing robot has finished testing on the square column 1, the staff manipulates the wall-climbing robot to slide through the first inclined groove 4 and the second inclined groove 6 to the side walls of the first cylinder 22 and the second cylinder 32. This setting increases the testing environment of the test equipment, enabling the wall-climbing robot to be tested simultaneously in a variety of complex environments.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multi-environment simulation test fixture, characterized in that: It includes a square column (1), a first cylinder (2) installed on the side wall of the square column (1), and a second cylinder (3) installed on the side wall of the square column (1). The first cylinder (2) is located on the side of the square column (1) away from the second cylinder (3). The first cylinder (2) is set at an angle to the ground, and the second cylinder (3) is set parallel to the ground.

2. The multi-environment simulation test fixture according to claim 1, characterized in that: The first cylinder (2) includes a first connecting plate (21) fixed to the side wall of the square column (1) and a first cylinder (22) fixed to the side of the first connecting plate (21) away from the square column (1). The first cylinder (22) has a first inclined groove (4) at one end near the square column (1).

3. The multi-environment simulation test fixture according to claim 2, characterized in that: The first cylinder (22) is fixed with a first support frame (5) at one end near the first connecting plate (21), and the first support frame (5) is fixed to the ground at the other end away from the first cylinder (22).

4. The multi-environment simulation test fixture according to claim 3, characterized in that: The second cylinder (3) includes a second connecting plate (31) fixed to the side wall of the square column (1) and a second cylinder (32) fixed to the side of the second connecting plate (31) away from the square column (1). The second cylinder (32) has a second inclined groove (6) at one end near the square column (1). The diameter of the second cylinder (32) is smaller than that of the first cylinder (22).

5. The multi-environment simulation test fixture according to claim 4, characterized in that: The second cylinder (32) is fixed with a second support frame (7) at one end away from the second connecting plate (31), and the second support frame (7) is fixed to the ground at one end away from the second cylinder (32).

6. The multi-environment simulation test fixture according to claim 5, characterized in that: The square column (1) is hollow. The inner wall of the square column (1) is equipped with a number of reinforcing parts (8) for fixing the first connecting plate (21) and the second connecting plate (31). The reinforcing parts (8) are located on the square column (1) near the first connecting plate (21) and the second connecting plate (31).

7. The multi-environment simulation test fixture according to claim 6, characterized in that: The inner wall of the square column (1) is fixed with several blocking rings (9), which are arranged along the circumference of the square column (1).

Images