Bearing test device for air conditioner support hanger

Abstract

The utility model provides an air conditioner support hanger bearing test device, and relates to the support hanger bearing test device technical field, and comprises a test bench and a placing plate, the top end of the test bench is fixedly provided with a convex plate, the side surface of the convex plate is fixedly provided with a motor A, and the output end of the motor A is fixedly provided with a threaded rod; a guide plate is fixedly mounted on the side face of the protruding plate, a moving plate is in threaded connection with the surface of the threaded rod, a turbine is rotationally connected with the surface of the moving plate, and a mounting plate is fixedly mounted on the surface of the turbine. According to the utility model, the motor A, the threaded rod, the guide plate, the moving plate, the turbine, the mounting plate, the frame plate, the motor B and the worm are arranged, so that the pressing position of the pressing plate can be changed and adjusted quickly in the working process, the adjusting process is flexible and quick, and bearing tests can be carried out on different positions of the support hanger in the actual working process; the measuring accuracy can be effectively improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of support and hanger load-bearing test devices, in particular to an air-conditioning support and hanger load-bearing test device. Background Art

[0002] The load-bearing test device for air-conditioning supports and hangers is a device used to verify the load-bearing capacity of air-conditioning brackets or hangers. It simulates various pressure and stress conditions in the real environment to ensure that the supports and hangers can safely bear the weight of the air-conditioning equipment after installation and maintain stability and reliability in long-term use. The test device usually monitors the deformation, stress distribution and load-bearing capacity of the supports and hangers by applying loads of varying degrees to evaluate whether they meet the design requirements and safety standards. However, the load-bearing test devices for air-conditioning supports and hangers currently on the market perform pressure tests by applying pressure by pressing down. When adjustment is required, the limit of the tested air-conditioning supports and hangers needs to be released and the position needs to be adjusted, and then the supports and hangers need to be fixed. This process is inconvenient and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an air-conditioning support and hanger load-bearing test device, comprising a test bench and a placement plate, a convex plate fixedly installed on the top of the test bench, a motor A fixedly installed on the side of the convex plate, a threaded rod fixedly installed on the output end of the motor A, a guide plate fixedly installed on the side of the convex plate, a movable plate threadedly connected to the surface of the threaded rod, a turbine rotatably connected to the surface of the movable plate, a mounting plate fixedly installed on the surface of the turbine, a hydraulic cylinder fixedly installed on the top of the mounting plate, a pressure plate fixedly installed on the output end of the hydraulic cylinder, a frame plate fixedly installed on the surface of the movable plate, a motor B fixedly installed on the side of the frame plate, and a vortex rod fixedly installed on the output end of the motor B.

[0005] Preferably, the movable plate is slidably connected to the guide plate, and the movable plate is slidably connected to the test bench. Here, by setting the movable plate, the movable plate can be driven to slide along the guide plate during the operation of the motor A, so that the downward pressing position of the pressing plate can be adjusted, so that the load-bearing test can be performed on different positions of the support and hanger, thereby improving flexibility.

[0006] Preferably, the worm rod is rotatably connected to the frame plate, and the worm rod is meshed with the turbine. Here, by setting the worm rod, the worm rod can be driven to rotate during the rotation of the motor B, and the turbine can be driven to rotate under the meshing action, so that the angle of the pressing position of the pressure plate can be adjusted, and more testing work can be performed.

[0007] Preferably, the inner side of the movable plate is provided with threads, and the threads provided on the inner side of the movable plate mesh with the threads on the surface of the threaded rod. Here, by providing the threads on the inner side of the movable plate, the threaded rod can drive the movable plate to slide along the guide plate under the action of the threads during the rotation process.

[0008] Preferably, a slide plate is slidably connected to the inner side of the placement plate, a magnet A is fixedly installed on the inner side of the slide plate, an arc block is slidably connected to the inner side of the test bench, a long pin is fixedly installed on the side of the arc block, a handle is fixedly installed on the side of the long pin, a spring is sleeved on the surface of the long pin, a magnet B is fixedly installed on the inner side of the arc block, and a slot is provided on the inner side of the test bench. Here, by providing a slide plate, magnet A, an arc block, a long pin, a handle, a spring, magnet B, and a slot, the test bench can be automatically fixed in the process of pushing the placement plate into the test bench, thereby effectively improving the test efficiency.

[0009] Preferably, one end of the spring is fixedly installed on the inner side of the test bench, and the other end of the spring is fixedly installed on the side of the arc block. Here, by arranging the spring, the arc block can be driven to push the slide plate after the spring is squeezed.

[0010] Preferably, a universal wheel is fixedly mounted on the bottom end of the placement plate. Here, the movement efficiency of the placement plate can be effectively improved by setting the universal wheel, and the stability is high.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting the motor A, threaded rod, guide plate, movable plate, turbine, mounting plate, frame plate, motor B and worm rod, the downward pressing position of the pressure plate can be quickly changed and adjusted during the working process, and the adjustment process is flexible and fast. In the actual working process, the load-bearing test can be carried out on different positions of the support and hanger, which can effectively improve the measurement accuracy and has high practicality.

[0013] 2. In the utility model, by arranging a placement plate, a slide plate, a magnet A, an arc block, a long pin, a handle, a spring, a magnet B, a slot, and a universal wheel, rapid disassembly and assembly between the placement plate and the test bench can be achieved during the working process, thereby achieving rapid loading of the tested support and hanger, thereby effectively improving the efficiency of the pressure test work, and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a load-bearing test device for air conditioner support and hanger brackets is provided for the utility model;

[0015] Figure 2 An exploded diagram of a load-bearing test device for air conditioner support and hanger is proposed for the utility model;

[0016] Figure 3 A partial structural cross-sectional view of a load-bearing test device for an air conditioner support and hanger is proposed for the utility model;

[0017] Figure 4 The utility model proposes a load-bearing test device for air conditioner support and hanger Figure 3 Enlarged view of point A in .

[0018] Legend:

[0019] 1. Test bench; 2. convex plate; 3. motor A; 4. threaded rod; 5. guide plate; 6. moving plate; 7. turbine; 8. mounting plate; 9. hydraulic cylinder; 10. pressure plate; 11. frame plate; 12. motor B; 13. turbine rod; 14. placement plate; 15. slide plate; 16. magnet A; 17. arc block; 18. long pin; 19. handle; 20. spring; 21. magnet B; 22. slot; 23. universal wheel. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: an air conditioner support and hanger load-bearing test device, comprising a test bench 1 and a placement plate 14, a convex plate 2 is fixedly installed on the top of the test bench 1, a motor A3 is fixedly installed on the side of the convex plate 2, a threaded rod 4 is fixedly installed on the output end of the motor A3, the motor A3 is started and the threaded rod 4 is driven to rotate, during which the moving plate 6 is driven to slide along the direction of the guide plate 5, the guide plate 5 is fixedly installed on the side of the convex plate 2, the surface of the threaded rod 4 is threadedly connected with the moving plate 6, the inner side of the moving plate 6 is provided with a thread, the thread provided on the inner side of the moving plate 6 is meshed with the thread on the surface of the threaded rod 4, and the moving plate 6 slides with the guide plate 5 The movable plate 6 is connected with the test bench 1 in a sliding manner, the surface of the movable plate 6 is rotatably connected with a turbine 7, the surface of the turbine 7 is fixedly installed with a mounting plate 8, the top of the mounting plate 8 is fixedly installed with a hydraulic cylinder 9, the output end of the hydraulic cylinder 9 is fixedly installed with a pressure plate 10, the surface of the movable plate 6 is fixedly installed with a frame plate 11, the side of the frame plate 11 is fixedly installed with a motor B12, the output end of the motor B12 is fixedly installed with a worm rod 13, the worm rod 13 is rotatably connected with the frame plate 11, the worm rod 13 is meshed with the turbine 7, the motor B12 is started and the worm rod 13 is driven to rotate, and the turbine 7 is driven to rotate under the meshing action, so that the downward pressure angle of the pressure plate 10 can be adjusted.

[0024] Embodiment 2

[0025] See also Figure 2-4 The inner side of the placement plate 14 is slidably connected with a slide plate 15, the bottom end of the placement plate 14 is fixedly installed with a universal wheel 23, the inner side of the slide plate 15 is fixedly installed with a magnet A16, the inner side of the test bench 1 is slidably connected with an arc block 17, under the action of the force and the arc surface of the arc block 17, the placement plate 14 will squeeze the arc block 17 and shrink it into the inner side of the test bench 1. A long pin 18 is fixedly installed on the side of the arc block 17, and a pull handle 19 is fixedly installed on the side of the long pin 18. A spring 20 is sleeved on the surface of 18, one end of the spring 20 is fixedly installed on the inner side of the test bench 1, and the other end of the spring 20 is fixedly installed on the side of the arc block 17. A magnet B21 is fixedly installed on the inner side of the arc block 17. When the handle 19 is pulled, the arc block 17 will slide toward the inner side of the test bench 1 under the action of force, and the slide plate 15 will slide out of the slot 22 under the mutual attraction of the magnets A16 and B21. A slot 22 is opened on the inner side of the test bench 1.

[0026] Working principle: When working, first align the placement plate 14 with the support bracket installed with the test bench 1 and push it in. Under the action of the force and the arc surface of the arc block 17, the placement plate 14 will squeeze the arc block 17 and shrink it into the inside of the test bench 1, and squeeze the spring 20 at the same time. Then the spring 20 will drive the arc block 17 to push the slide plate 15 and drive the arc block 17 to reset inside the placement plate 14. Then the ejected arc block 17 will reset inside the slot 22. At this time, the installation of the placement plate 14 is completed. Then start the motor A3 and drive the threaded rod 4 to rotate. In this process, the moving plate 6 will be driven along the direction of the guide plate 5. Slide, start the motor B12 and drive the worm rod 13 to rotate, and the meshing action will drive the turbine 7 to rotate, so that the downward position of the pressure plate 10 can be flexibly adjusted, and then the corresponding pressure test can be performed on the different positions of the support and hanger. After the test is completed, first pull the handle 19, and the arc block 17 will slide to the inside of the test bench 1 under the action of force. The slide plate 15 will slide out of the slot 22 under the mutual attraction of the magnet A16 and the magnet B21, and reset it on the inside of the placement plate 14. Then the placement plate 14 can be pulled out to insert the next set of placement plates 14 of the tested support and hanger installed.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An air conditioner support and hanger load-bearing test device, comprising a test bench (1) and a placement plate (14), characterized in that: A convex plate (2) is fixedly mounted on the top of the test bench (1), a motor A (3) is fixedly mounted on the side of the convex plate (2), a threaded rod (4) is fixedly mounted on the output end of the motor A (3), a guide plate (5) is fixedly mounted on the side of the convex plate (2), a movable plate (6) is threadedly connected to the surface of the threaded rod (4), a turbine (7) is rotatably connected to the surface of the movable plate (6), a mounting plate (8) is fixedly mounted on the surface of the turbine (7), a hydraulic cylinder (9) is fixedly mounted on the top of the mounting plate (8), a pressure plate (10) is fixedly mounted on the output end of the hydraulic cylinder (9), a frame plate (11) is fixedly mounted on the surface of the movable plate (6), a motor B (12) is fixedly mounted on the side of the frame plate (11), and a worm rod (13) is fixedly mounted on the output end of the motor B (12).

2. The air conditioner support and hanger load-bearing test device according to claim 1, characterized in that: The movable plate (6) is slidably connected to the guide plate (5), and the movable plate (6) is slidably connected to the test bench (1).

3. The air conditioner support and hanger load-bearing test device according to claim 1, characterized in that: The worm rod (13) is rotatably connected to the frame plate (11), and the worm rod (13) is meshed with the turbine (7).

4. The air conditioner support and hanger load-bearing test device according to claim 1, characterized in that: The inner side of the movable plate (6) is provided with a thread, and the thread provided on the inner side of the movable plate (6) is meshed with the thread on the surface of the threaded rod (4).

5. The air conditioner support and hanger load-bearing test device according to claim 1, characterized in that: The inner side of the placement plate (14) is slidably connected to a slide plate (15), the inner side of the slide plate (15) is fixedly mounted with a magnet A (16), the inner side of the test bench (1) is slidably connected to an arc block (17), the side of the arc block (17) is fixedly mounted with a long pin (18), the side of the long pin (18) is fixedly mounted with a pull handle (19), the surface of the long pin (18) is sleeved with a spring (20), the inner side of the arc block (17) is fixedly mounted with a magnet B (21), and the inner side of the test bench (1) is provided with a slot (22).

6. The air conditioner support and hanger load-bearing test device according to claim 5, characterized in that: One end of the spring (20) is fixedly installed on the inner side of the test bench (1), and the other end of the spring (20) is fixedly installed on the side of the arc block (17).

7. The air conditioner support and hanger load-bearing test device according to claim 5, characterized in that: A universal wheel (23) is fixedly mounted on the bottom end of the placement plate (14).

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