Floor quality detection table

Abstract

The utility model discloses a floor quality detection table, which relates to the technical field of floor detection and comprises a working table, a sliding groove is arranged on the working table, a two-way screw is rotatably arranged in the sliding groove, a first motor is fixedly arranged on one side of the working table, an output shaft of the first motor is fixedly connected with the two-way screw, and a bearing plate is fixedly arranged on the working table. A bearing plate is arranged on the workbench, a pressure sensor is fixedly arranged on the bearing plate, a floor body is arranged on the bearing plate, a fixing mechanism is arranged above the workbench, and an impact mechanism is arranged above the bearing plate. A second motor drives a disc to rotate, the disc drives a round rod to rotate, the round rod drives a connecting block to move up and down, the connecting block drives a sliding rod to move up and down along a sliding groove, the connecting block drives an impact block to move up and down in a reciprocating mode, and the impact block continuously impacts a floor body. The pressure sensor records the pressure borne by the floor body every time and the maximum pressure in real time, and the displayer can display data collected by the pressure sensor.

Description

Technical Field

[0001] The utility model relates to the field of floor testing, in particular to a floor quality testing platform. Background Art

[0002] Rail transit floor refers to the floor system inside public transportation vehicles such as subways, light rails, and intercity rapid rail transit. Rail transit floor needs to withstand high frequency of passenger use, so the material should be wear-resistant and durable, such as high-strength plastic, rubber, composite materials or metal composite materials.

[0003] Rail transit floors need to undergo quality inspections before leaving the factory. When conducting durability tests on the floors, it is inconvenient to record the impact data on the floors in real time, which makes it difficult to meet the testing needs. Utility Model Content

[0004] The utility model aims to solve the shortcoming of the prior art that it is inconvenient to record data in real time, and proposes a floor quality detection platform.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A floor quality inspection platform comprises a workbench, a slide groove is provided on the workbench, a bidirectional screw is rotatably provided in the slide groove, a first motor is fixedly provided on one side of the workbench, an output shaft of the first motor is fixedly connected to the bidirectional screw, a bearing plate is fixedly provided on the workbench, a pressure sensor is fixedly provided on the bearing plate, a floor body is provided on the bearing plate, a fixing mechanism is provided above the workbench, and an impact mechanism is provided above the bearing plate.

[0007] Preferably, the fixing mechanism includes a pair of sliders, each of which is threadedly connected to the bidirectional screw, each of which is slidably connected to the slide groove, each of which is provided with a pair of clamping plates, each of which is fixedly connected to the pair of sliders, each of which is rotatably provided with a first screw, each of which is threadedly connected to the pair of first screws, each of which is fixedly provided with a pair of first guide rods, and each of which is slidably connected to the other pair of clamping plates.

[0008] Preferably, the impact mechanism includes a movable plate, a second motor is fixedly provided on one side of the movable plate, a disc is fixedly provided on the output shaft of the second motor, a round rod is fixedly provided on the disc, a sliding groove is provided on the movable plate, a pair of sliding rods are slidably provided on the sliding groove, a connecting block is fixedly provided on the pair of sliding rods, a long hole is provided on the connecting block, the round rod is slidably connected to the long hole, and an impact block is fixedly provided on the lower end of the connecting block.

[0009] Preferably, a second screw is threadedly provided on the movable plate, a second guide rod is slidably provided on the movable plate, the second screw is rotatably connected to the bearing plate, and the second guide rod is fixedly connected to the bearing plate.

[0010] Preferably, a cover body is fixedly provided on the workbench, and a pair of movable doors are rotatably provided on the cover body.

[0011] Preferably, a glass plate is fixedly provided on one of the movable doors.

[0012] Preferably, a display is fixedly provided on the workbench.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the second motor drives the disc to rotate, the disc drives the round rod to rotate, the round rod drives the connecting block to move up and down, the connecting block drives the sliding rod to move up and down along the sliding groove, the connecting block drives the impact block to move up and down reciprocatingly, the impact block continuously impacts the floor body, the pressure sensor records the pressure and maximum pressure of the floor body in real time, and the display can display the data collected by the pressure sensor;

[0015] 2. In the present invention, the cover can effectively isolate the test device from the outside world, preventing the floor body from being damaged by impact and debris from flying around and injuring the operator. The glass plate allows the operator to observe the test conditions in the device in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the position relationship between the load-bearing plate and the floor body of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the workbench of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] Serial numbers in the figure: 1. workbench; 11. slide; 12. bidirectional screw; 13. first motor; 14. load-bearing plate; 15. pressure sensor; 16. floor body; 2. slider; 21. clamping plate; 22. first screw; 23. first guide rod; 3. movable plate; 31. second motor; 32. disc; 33. round rod; 34. slide groove; 35. sliding rod; 36. connecting block; 37. long hole; 38. impact block; 4. second screw; 41. second guide rod; 5. cover; 51. movable door; 6. glass plate; 7. display. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment: This embodiment provides a floor quality testing platform, see Figure 1-4 Specifically, it includes a workbench 1, a slide groove 11 is opened on the workbench 1, a bidirectional screw 12 is rotatably arranged in the slide groove 11, a first motor 13 is fixedly arranged on one side of the workbench 1, and the output shaft of the first motor 13 is fixedly connected to the bidirectional screw 12, a bearing plate 14 is fixedly arranged on the workbench 1, a pressure sensor 15 is fixedly arranged on the bearing plate 14, a floor body 16 is arranged on the bearing plate 14, a fixing mechanism is arranged above the workbench 1, and an impact mechanism is arranged above the bearing plate 14, the fixing mechanism includes a pair of sliders 2, the sliders 2 are both threadedly connected to the bidirectional screw 12, the sliders 2 are both slidably connected to the slide groove 11, a pair of clamping plates 21 are arranged on the sliders 2, a pair of clamping plates 21 are fixedly connected to the pair of sliders 2, a first screw 22 is rotatably arranged on the pair of clamping plates 21, another pair of clamping plates 21 are both threadedly connected to the pair of first screws 22, a pair of first guide rods 23 are fixedly arranged on the pair of clamping plates 21, and the first guide rods 23 are both slidably connected to the other pair of clamping plates 21;

[0024] The floor body 16 is placed on the bearing plate 14, the first motor 13 drives the bidirectional screw 12 to rotate, the bidirectional screw 12 drives the clamping plate 21 to move toward the floor body 16 through the slider 2, the first screw 22 is rotated, the first screw 22 drives the clamping plate 21 to move downward, and the two pairs of clamping plates 21 fix the floor body 16;

[0025] The impact mechanism includes a movable plate 3, a second motor 31 is fixedly provided on one side of the movable plate 3, a disc 32 is fixedly provided on the output shaft of the second motor 31, a round rod 33 is fixedly provided on the round rod 32, a sliding groove 34 is provided on the movable plate 3, a pair of sliding rods 35 are slidably provided on the sliding groove 34, a connecting block 36 is fixedly provided on the pair of sliding rods 35, a long hole 37 is provided on the connecting block 36, the round rod 33 is slidably connected with the long hole 37, an impact block 38 is fixedly provided on the lower end of the connecting block 36, a second screw rod 4 is threadedly provided on the movable plate 3, a second guide rod 41 is slidably provided on the movable plate 3, the second screw rod 4 is rotatably connected to the bearing plate 14, and the second guide rod 41 is fixedly connected to the bearing plate 14;

[0026] The second motor 31 drives the disc 32 to rotate, the disc 32 drives the round rod 33 to rotate, the round rod 33 drives the connecting block 36 to move up and down, the connecting block 36 drives the sliding rod 35 to move up and down along the sliding groove 34, the connecting block 36 drives the impact block 38 to move up and down reciprocatingly, the impact block 38 continuously impacts the floor body 16, for different floor bodies 16, the second screw 4 can be rotated, the second screw 4 drives the movable plate 3 to move up and down, so that the impact block 38 can impact the floor body 16, and the pressure sensor 15 records the pressure and the maximum pressure of the floor body 16 in real time;

[0027] A display 7 is fixedly provided on the workbench 1;

[0028] The display 7 can display the data collected by the pressure sensor 15;

[0029] A cover body 5 is fixedly provided on the workbench 1, a pair of movable doors 51 are rotatably provided on the cover body 5, and a glass plate 6 is fixedly provided on one of the movable doors 51;

[0030] The cover 5 can effectively isolate the test device from the outside world, preventing the floor body 16 from being damaged by impact and debris flying around to injure the operator. The glass plate 6 enables the operator to observe the test situation in the device in real time.

[0031] Specifically, the working principle and operation method of the utility model are as follows:

[0032] The floor body 16 is placed on the bearing plate 14, the first motor 13 drives the bidirectional screw 12 to rotate, the bidirectional screw 12 drives the clamping plate 21 to move toward the floor body 16 through the slider 2, the first screw 22 is rotated, the first screw 22 drives the clamping plate 21 to move downward, and the two pairs of clamping plates 21 fix the floor body 16;

[0033] The second motor 31 drives the disc 32 to rotate, the disc 32 drives the round rod 33 to rotate, the round rod 33 drives the connecting block 36 to move up and down, the connecting block 36 drives the sliding rod 35 to move up and down along the sliding groove 34, the connecting block 36 drives the impact block 38 to move up and down reciprocatingly, the impact block 38 continuously impacts the floor body 16, for different floor bodies 16, the second screw rod 4 can be rotated, the second screw rod 4 drives the movable plate 3 to move up and down, so that the impact block 38 can impact the floor body 16;

[0034] The pressure sensor 15 records the pressure and the maximum pressure of the floor body 16 in real time, and the display 7 can display the data collected by the pressure sensor 15;

[0035] The cover 5 can effectively isolate the test device from the outside world, preventing the floor body 16 from being damaged by impact and debris flying around to injure the operator. The glass plate 6 enables the operator to observe the test situation in the device in real time.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A floor quality inspection platform, comprising a workbench (1), characterized in that: The workbench (1) is provided with a slide groove (11), a bidirectional screw (12) is rotatably arranged in the slide groove (11), a first motor (13) is fixedly arranged on one side of the workbench (1), an output shaft of the first motor (13) is fixedly connected to the bidirectional screw (12), a bearing plate (14) is fixedly arranged on the workbench (1), a pressure sensor (15) is fixedly arranged on the bearing plate (14), a floor body (16) is arranged on the bearing plate (14), a fixing mechanism is arranged above the workbench (1), and an impact mechanism is arranged above the bearing plate (14).

2. A floor quality testing platform according to claim 1, characterized in that: The fixing mechanism comprises a pair of sliders (2), each of which is threadedly connected to the bidirectional screw (12), each of which is slidably connected to the slide groove (11), each of which is provided with a pair of clamping plates (21), each of which is fixedly connected to the pair of sliders (2), each of which is rotatably provided with a first screw (22), each of which is threadedly connected to the other pair of clamping plates (21), each of which is fixedly provided with a pair of first guide rods (23), each of which is slidably connected to the other pair of clamping plates (21).

3. A floor quality testing platform according to claim 1, characterized in that: The impact mechanism comprises a movable plate (3), a second motor (31) is fixedly provided on one side of the movable plate (3), a disc (32) is fixedly provided on the output shaft of the second motor (31), a round rod (33) is fixedly provided on the disc (32), a sliding groove (34) is provided on the movable plate (3), a pair of sliding rods (35) are slidably provided on the sliding groove (34), a connecting block (36) is fixedly provided on the pair of sliding rods (35), a long hole (37) is provided on the connecting block (36), the round rod (33) is slidably connected to the long hole (37), and an impact block (38) is fixedly provided at the lower end of the connecting block (36).

4. A floor quality testing platform according to claim 3, characterized in that: A second screw rod (4) is threadedly provided on the movable plate (3), a second guide rod (41) is slidably provided on the movable plate (3), the second screw rod (4) is rotatably connected to the bearing plate (14), and the second guide rod (41) is fixedly connected to the bearing plate (14).

5. A floor quality testing platform according to claim 1, characterized in that: A cover body (5) is fixedly provided on the workbench (1), and a pair of movable doors (51) are rotatably provided on the cover body (5).

6. A floor quality testing platform according to claim 5, characterized in that: A glass plate (6) is fixedly provided on one of the movable doors (51).

7. A floor quality testing platform according to claim 1, characterized in that: A display (7) is fixedly provided on the workbench (1).

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