Damping test bed convenient to store and tidy

Abstract

The utility model discloses a damping test bed convenient to store and arrange, which comprises a test bed, an inner groove is arranged in the test bed, a motor is arranged at the bottom of the test bed, the output end of the motor is symmetrically and fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a driving wheel, the outer side of the driving wheel is connected with a driven wheel in a meshed manner, and the driven wheel is connected with the inner groove. One side of the driven wheel is fixedly connected with a first screw rod, the outer side of the first screw rod is in threaded connection with a bearing table, one side of the test table is symmetrically and fixedly connected with a storage box, a motor is started to drive a rotating shaft and a driving wheel to rotate, and the driving wheel and the driven wheel are in meshed connection to enable the first screw rod to rotate; the supporting table on the outer side of the first screw rod is driven to move up and down, folding and contraction of the test bed are achieved, the supporting table can be stored in the inner groove when the test bed is not used, so that the occupied area of the test bed is reduced, the height of the test bed can be adjusted by starting the hydraulic telescopic rod, and workers with different heights can use the test bed conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of damping test benches, and in particular relates to a damping test bench which is convenient for storage and arrangement. Background Art

[0002] Damping refers to the physical phenomenon that the energy of a swaying or vibrating system is dissipated over time due to obstruction. When a ship or floating marine structure sways in the waves, the damping is mainly external damping such as viscous damping and wave-making damping. For the structural vibration of a ship or marine structure, in addition to external damping, there is also damping caused by the friction between the structural components during vibration and the internal damping of the material. Damping metal, also known as vibration-damping alloy, can be used as a structural material to directly replace the components in the machine that vibrate and make strong sounds. It can also be made into a damping layer and pasted on the vibrating components. Both can achieve vibration reduction and noise reduction effects. The damping material needs to be tested before use to ensure the product effect.

[0003] The existing test bench has a fixed height and cannot be adjusted, which is inconvenient for people of different heights to use. The table cannot be folded. When not in use, the test bench occupies a large area and is inconvenient to transport and store. There is no parts storage structure, resulting in low experimental efficiency and low overall practicality. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a damping test bench that is easy to store and organize, so as to solve the problems mentioned in the above background technology that the existing test bench has a fixed height and cannot adjust the height of the table top, which is inconvenient for use by people of different heights, and the table top cannot be folded. When not in use, the test bench occupies a large area, is not convenient for transportation and storage, and has no parts storage structure, resulting in low experimental efficiency and low overall practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a damping test bench which is convenient for storage and organization, comprising a test bench, an inner groove is arranged inside the test bench, a motor is arranged at the bottom of the test bench, the output end of the motor is symmetrically fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a driving wheel, the outer side of the driving wheel is meshingly connected with a driven wheel, one side of the driven wheel is fixedly connected with a first screw, the outer side of the first screw is threadedly connected with a supporting platform, one side of the test bench is symmetrically fixedly connected with a storage box, the storage box is provided with a partition, the storage box is symmetrically provided with card slots, the partition is symmetrically slidably connected with card columns, and the partition is threadedly connected with a second screw.

[0006] Preferably, the motor is fixedly connected to the test bench via a connecting plate.

[0007] Preferably, the first screw rod and the inner groove are rotationally connected, the four corners of the inner groove are fixedly connected with limit rods, the limit rods and the supporting platform are slidingly connected, and the top of the supporting platform is symmetrically fixedly connected with a fixing plate.

[0008] Preferably, hydraulic telescopic rods are fixedly connected to the four corners of the bottom of the test bench, and foot pads are fixedly connected to the output ends of the hydraulic telescopic rods.

[0009] Preferably, the bottom of the storage box is symmetrically and fixedly connected with support legs, and the bottom of the support legs is rotatably connected with universal wheels.

[0010] Preferably, a slide groove is symmetrically provided on one side of the storage box, a groove is symmetrically provided on the lower end of the partition, a spring is provided on one side of the groove, a sliding column is fixedly connected to one end of the spring, and the sliding column and the slide groove are slidably connected.

[0011] Preferably, the outer side of the second screw is threadedly connected with a moving block.

[0012] Preferably, the moving block is rotatably connected to the clamping column via a rotating rod.

[0013] Compared with the prior art, the utility model provides a damping test bench that is convenient to store and organize, and has the following beneficial effects:

[0014] 1. The utility model sets a supporting platform, starts the motor, drives the rotating shaft and the driving wheel to rotate, and the driving wheel is meshed and connected with the driven wheel to rotate the first screw, driving the supporting platform outside the first screw to move up and down, so as to realize the folding and contraction of the test bench. When not in use, the supporting platform can be stored in the inner groove, thereby reducing the footprint of the test bench. The height of the test bench can be adjusted by starting the hydraulic telescopic rod, which is convenient for use by staff of different heights. The universal wheel facilitates the movement of the entire test bench, making it more convenient to transport and store the test bench.

[0015] 2. The utility model provides a storage box and a partition. Storage boxes are provided at both ends of the test bench to facilitate the storage of test parts. The partition is installed inside the storage box. The spring pushes the sliding column to connect with the sliding groove to increase the stability of the partition during movement. Then the second screw is rotated to make the moving block threadedly connected with the second screw, driving the rotating rod to move downward. One end of the rotating rod is connected with the clamping column, thereby pushing the clamping column and the clamping groove to engage and connect, completing the installation of the partition. A number of clamping grooves are provided, which is convenient for adjusting the installation position of the partition and facilitating the classified storage of test parts of different sizes, thereby improving the storage and sorting effect of the storage box and increasing the practicality of the test bench.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axonometric structure of one side of a damping test bench that is convenient for storage and organization proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axonometric structure of the other side of a damping test bench that is convenient for storage and organization proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a damping test bench that is convenient for storage and organization proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of a limit rod structure of a damping test bench that is convenient for storage and organization proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of a storage box structure of a damping test bench that is convenient for storage and organization proposed by the utility model;

[0023] Figure 6 This is a schematic diagram of a partition structure of a damping test bench that is convenient for storage and organization proposed by the utility model;

[0024] In the figure: test bench 1, inner groove 2, connecting plate 3, motor 4, rotating shaft 5, driving wheel 6, driven wheel 7, first screw 8, limiting rod 9, supporting platform 10, fixing plate 11, hydraulic telescopic rod 12, foot pad 13, storage box 14, supporting leg 15, universal wheel 16, slide groove 17, partition 18, groove 19, spring 20, sliding column 21, slot 22, clamping column 23, second screw 24, moving block 25, rotating rod 26. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution: a damping test bench that is convenient for storage and organization, including a test bench 1, an inner groove 2 is arranged inside the test bench 1, a motor 4 is arranged at the bottom of the test bench 1, an output end of the motor 4 is symmetrically fixedly connected with a rotating shaft 5, one end of the rotating shaft 5 is fixedly connected with a driving wheel 6, the outer side of the driving wheel 6 is meshedly connected with a driven wheel 7, one side of the driven wheel 7 is fixedly connected with a first screw 8, and the outer side of the first screw 8 is threadedly connected with a supporting platform 10, by starting the motor 4, driving the rotating shaft 5 and the driving wheel 6 to rotate, the driving wheel 6 is meshed with the driven wheel 7 to make the first screw 8 rotate, and the supporting platform 10 outside the first screw 8 is driven to move up and down, so as to realize the folding and contraction of the test bench 1, and the supporting platform 10 can be stored in the inner groove 2 when not in use, so as to reduce the test The test bench 1 occupies an area of ​​​​the floor space. A storage box 14 is symmetrically fixedly connected to one side of the test bench 1. A partition 18 is arranged inside the storage box 14. Card slots 22 are symmetrically arranged inside the storage box 14. Card columns 23 are symmetrically slidably connected inside the partition 18. The partition 18 is internally threadedly connected with a second screw 24. The second screw 24 is rotated to make the moving block 25 threadedly connected with the second screw 24, driving the rotating rod 26 to move downward. One end of the rotating rod 26 is connected with the card column 23, thereby pushing the card column 23 to engage with the card slot 22 to complete the installation of the partition 18. A number of card slots 22 are provided, which is convenient for adjusting the installation position of the partition 18, and convenient for classifying and storing test parts of different sizes, improving the storage and sorting effect of the storage box 14, and increasing the practicality of the test bench 1.

[0027] In the present invention, preferably, the motor 4 is fixedly connected to the test bench 1 via the connecting plate 3 .

[0028] In the utility model, preferably, the first screw rod 8 and the inner groove 2 are rotationally connected, the limiting rods 9 are fixedly connected at the four corners inside the inner groove 2, the limiting rods 9 and the supporting platform 10 are slidingly connected, and the top of the supporting platform 10 is symmetrically fixedly connected with a fixing plate 11.

[0029] In the utility model, preferably, hydraulic telescopic rods 12 are fixedly connected to the four corners of the bottom of the test bench 1, and the output end of the hydraulic telescopic rod 12 is fixedly connected to a foot pad 13. The height of the test bench 1 can be adjusted by starting the hydraulic telescopic rod 12, so that it is convenient for workers of different heights to use.

[0030] In the utility model, preferably, the bottom of the storage box 14 is symmetrically fixedly connected with support legs 15, and the bottom of the support legs 15 is rotatably connected with universal wheels 16. The universal wheels 16 facilitate the movement of the entire test bench 1, and are more convenient for transportation and storage of the test bench 1.

[0031] In the utility model, preferably, a slide groove 17 is symmetrically arranged on one side of the interior of the storage box 14, a groove 19 is symmetrically arranged on the lower end of the interior of the partition 18, a spring 20 is arranged on one side of the interior of the groove 19, a sliding column 21 is fixedly connected to one end of the spring 20, the sliding column 21 and the slide groove 17 are slidably connected, the partition 18 is installed inside the storage box 14, and the spring 20 pushes the sliding column 21 to connect with the slide groove 17, thereby increasing the stability of the partition 18 during movement.

[0032] In the present invention, preferably, the outer side of the second screw rod 24 is threadedly connected with a moving block 25 .

[0033] In the present invention, preferably, the moving block 25 is rotatably connected to the clamping column 23 via a rotating rod 26 .

[0034] The working principle and use process of the utility model are as follows: when in use, the test bench 1 is first moved to the desired position through the universal wheel 16, and then the motor 4 is started to drive the rotating shaft 5 and the driving wheel 6 to rotate, and the driving wheel 6 is meshed and connected with the driven wheel 7 to make the first screw 8 rotate, driving the supporting platform 10 outside the first screw 8 to move upward, and the hydraulic telescopic rod 12 is started to adjust the height of the test bench 1, which is convenient for workers of different heights to use, and then the required test damping parts are installed on one side of the fixed plate 11 through tools to carry out test work. When not in use, the supporting platform 10 can be stored in the inner groove 2 to achieve the folding and contraction of the test bench 1, thereby reducing the floor space of the test bench and making it more convenient to transport and store the test bench 1. In the embodiment of the present invention, storage boxes 14 are arranged at both ends of the test bench 1 for storing test parts, and partitions 18 are installed inside the storage boxes 14. The springs 20 push the sliding posts 21 to connect with the slide slots 17 to increase the stability of the partitions 18 during movement. Then the second screw 24 is rotated to thread the moving block 25 with the second screw 24, driving the rotating rod 26 to move downward. One end of the rotating rod 26 is connected with the clamping column 23, thereby pushing the clamping column 23 to engage with the clamping slot 22 to complete the installation of the partitions 18. Several clamping slots 22 are arranged to facilitate the adjustment of the installation position of the partitions 18, and to facilitate the classified storage of test parts of different sizes, thereby improving the storage and sorting effect of the storage box 14 and increasing the practicality of the test bench 1.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A damping test bench that is convenient for storage and arrangement, comprising a test bench (1), characterized in that: The test bench (1) is provided with an inner groove (2) inside, and a motor (4) is provided at the bottom of the test bench (1). The output end of the motor (4) is symmetrically fixedly connected with a rotating shaft (5), one end of the rotating shaft (5) is fixedly connected with a driving wheel (6), the outer side of the driving wheel (6) is meshingly connected with a driven wheel (7), one side of the driven wheel (7) is fixedly connected with a first screw rod (8), the outer side of the first screw rod (8) is threadedly connected with a supporting platform (10), one side of the test bench (1) is symmetrically fixedly connected with a storage box (14), the storage box (14) is provided with a partition (18), the storage box (14) is symmetrically provided with card slots (22), the partition (18) is symmetrically slidably connected with a card column (23), and the partition (18) is threadedly connected with a second screw rod (24).

2. A damping test bench that is easy to store and organize according to claim 1, characterized in that: The motor (4) is fixedly connected to the test bench (1) via a connecting plate (3).

3. The damping test bench that is easy to store and organize according to claim 1 is characterized by: The first screw rod (8) and the inner groove (2) are rotatably connected, the inner groove (2) is fixedly connected with limit rods (9) at the four corners, the limit rods (9) and the support platform (10) are slidably connected, and a fixing plate (11) is symmetrically fixedly connected to the top of the support platform (10).

4. The damping test bench that is convenient for storage and arrangement according to claim 1 is characterized by: The four corners of the bottom of the test bench (1) are fixedly connected to hydraulic telescopic rods (12), and the output ends of the hydraulic telescopic rods (12) are fixedly connected to foot pads (13).

5. The damping test bench that is easy to store and organize according to claim 1 is characterized by: The bottom of the storage box (14) is symmetrically and fixedly connected to a support leg (15), and the bottom of the support leg (15) is rotatably connected to a universal wheel (16).

6. The damping test bench that is easy to store and organize according to claim 1 is characterized by: A slide groove (17) is symmetrically arranged on one side of the storage box (14), a groove (19) is symmetrically arranged at the lower end of the partition (18), a spring (20) is arranged on one side of the groove (19), one end of the spring (20) is fixedly connected to a sliding column (21), and the sliding column (21) and the slide groove (17) are slidably connected.

7. The damping test bench that is easy to store and organize according to claim 1 is characterized by: The outer side of the second screw rod (24) is threadedly connected with a moving block (25).

8. The damping test bench that is convenient for storage and arrangement according to claim 7 is characterized by: The moving block (25) is rotatably connected to the clamping column (23) via a rotating rod (26).

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