Waterproof coiled material wear resistance detection device

Abstract

The utility model provides a waterproof roll wear resistance detection device, and belongs to the technical field of waterproof roll wear resistance detection. The waterproof roll wear resistance detection device comprises a body and a detector, a placement table is slidably mounted at the bottom of the inner wall of the body, the number of the detection mechanisms is two, each detection mechanism comprises a baffle, a fixing plate, a spring and a telescopic rod, and the baffle is fixedly mounted on one side of the placement table. By arranging the detection mechanism, the detector moves downwards until the detector makes contact with the waterproof coiled material, then the detector is controlled to drive the rotating vane to rotate, the rotating vane extrudes the power rod after making contact with the power rod, the placement table drives the waterproof coiled material to move through cooperation of a limiting groove, a limiting block and a rolling wheel, and when the rotating vane does not make contact with the power rod any more, the waterproof coiled material is placed on the placement table. And the placing table returns to the original position through the resilience force of the spring, and the operation is repeated, so that the waterproof coiled material can better simulate the actual condition in the detection process.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material wear resistance detection, in particular to a waterproof coiled material wear resistance detection device. Background Art

[0002] Waterproof membrane is a material used in building roofs, walls or basements to prevent moisture penetration and protect building structures from water damage. These membranes are usually made of polymer-modified asphalt, rubber, polyvinyl chloride, polyethylene and other materials. They are waterproof, weather-resistant, corrosion-resistant and wear-resistant. Waterproof membranes need to be tested for wear resistance before leaving the factory.

[0003] When conducting tests, existing equipment usually controls the rotation speed and duration of the detector to detect whether the wear resistance of the waterproof membrane is qualified. However, in actual use, the wear of the waterproof membrane is usually caused by displacement. Rotating in place cannot simulate the scene when the waterproof membrane is worn. In addition, the waterproof membrane needs to be in a straightened state during testing, otherwise it will affect the accuracy of the test results. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the above-mentioned traditional technology and provide a waterproof coiled material wear resistance detection device that overcomes the above-mentioned technical problems or at least partially solves the above-mentioned problems.

[0005] The purpose of this utility model is achieved through the following technical measures:

[0006] A waterproof coiled material wear resistance detection device comprises a main body and a detector, wherein the bottom of the inner wall of the main body is slidably connected to a placement table, the placement table is connected to two detection mechanisms, the two detection mechanisms comprise a baffle, the baffle is fixedly connected to one side of the placement table, the bottom of the inner wall of the main body is fixedly connected to a fixing plate, a telescopic rod is fixedly connected between the baffle and the fixing plate, the telescopic rod is sleeved with a spring, and the surface of the placement table is connected to a tensioning mechanism.

[0007] As an improvement: the tensioning mechanism includes a slide groove, the slide groove is opened on the top of the placement table, the interior of the slide groove is slidably connected to a slide rod, and the top of the slide rod is fixedly connected to a tensioning plate.

[0008] As an improvement: a rotating vane is fixedly connected to the surface of the detector, a mounting plate is fixedly connected to both the front and rear sides of the placement table, and a power rod is fixedly connected to the top of the mounting plate.

[0009] As an improvement: a fixed block is fixedly connected to the top of the placement table, a first clamping plate is fixedly connected to one side of the fixed block close to the center axis of the placement table, and a second clamping plate is slidably connected to one side of the fixed block close to the center axis of the placement table.

[0010] As an improvement: the placing table is rotatably connected to a screw rod inside, the placing table is fixedly connected to a limit rod inside, a slide is sleeved between the screw rod and the limit rod, the top of the slide is fixedly connected to a fixed rod, the top of the fixed rod is fixedly connected to a connecting block, and the connecting block is fixedly connected to a second clamping plate.

[0011] As an improvement: the left and right sides of the slide table are fixedly connected with connecting tables, the top of the connecting table is provided with a guide groove, and the slide rod is slidably connected to the guide groove.

[0012] As an improvement: a motor is fixedly connected inside the placement table, and the output end of the motor is fixedly connected to the bottom of the screw rod.

[0013] As an improvement: a limiting groove is opened at the bottom of the inner wall of the main body, the inside of the limiting groove is slidably connected to a limiting block, the top of the limiting block is fixedly connected to the bottom of the placement table, and the bottom of the limiting block is rotatably connected to a roller.

[0014] The utility model provides a waterproof coiled material wear resistance detection device, and its beneficial effects include:

[0015] By setting up a detection mechanism, the detector is moved downward until it contacts the waterproof membrane, and then the detector is controlled to drive the rotating blade to rotate. After the rotating blade contacts the power rod, it squeezes the power rod. Through the cooperation of the limit groove, the limit block and the roller, the placement table drives the waterproof membrane to move. When the rotating blade no longer contacts the power rod, the placement table returns to its original position through the rebound force of the spring, and this process is repeated, so that the waterproof membrane can better simulate the actual situation during the detection process. By setting up a tensioning mechanism, the waterproof membrane passes through the gap between the first clamping plate and the second clamping plate and the gap between the tensioning plate and the placement table, and the motor is started to drive the sliding table to drive the connecting table, the sliding rod and the tensioning plate to move downward. After the tensioning plate contacts the waterproof membrane, the waterproof membrane is tightened. At this time, the sliding table continues to drive the second clamping plate to move downward to clamp the waterproof membrane, thereby avoiding the situation that the waterproof membrane may not be tightened after being clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a partial cross-sectional structural diagram of the main body and the placement table of the utility model.

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the placement table of the utility model.

[0019] Figure 4 for Figure 2Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] In the figure: 1. body; 2. detector; 3. placement table; 4. baffle; 5. fixing plate; 6. spring; 7. telescopic rod; 8. slide groove; 9. slide rod; 10. tension plate; 11. rotating blade; 12. mounting plate; 13. power rod; 14. limit groove; 15. limit block; 16. roller; 17. fixing block; 18. first clamping plate; 19. second clamping plate; 20. screw rod; 21. limit rod; 22. slide table; 23. fixing rod; 24. connecting table; 25. guide groove; 26. motor. DETAILED DESCRIPTION

[0022] Example: Refer to Figures 1 to 5 As shown, a waterproof coiled material wear resistance detection device includes a body 1 and a detector 2. A placing table 3 is slidably installed at the bottom of the inner wall of the body 1. Two detection mechanisms are provided, and the detection mechanisms include a baffle 4, a fixing plate 5, a spring 6 and a telescopic rod 7. The baffle 4 is fixedly installed on one side of the placing table 3, the fixing plate 5 is fixedly installed at the bottom of the inner wall of the body 1, the spring 6 is fixedly installed between the baffle 4 and the fixing plate 5, the telescopic rod 7 is fixedly installed between the baffle 4 and the fixing plate 5, the telescopic rod 7 is sleeved inside the spring 6, and a tensioning mechanism is arranged on the surface of the placing table 3. A rotating blade 11 is fixedly installed on the surface of the detector 2, and a mounting plate 12 is fixedly installed on both the front and rear sides of the placing table 3. A power rod 13 is fixedly installed on the top of the mounting plate 12. The bottom of the inner wall of the body 1 A limit groove 14 is provided, and a limit block 15 is slidably installed inside the limit groove 14. The top of the limit block 15 is fixedly connected to the bottom of the placement table 3, and a roller 16 is rotatably installed at the bottom of the limit block 15. By setting a detection mechanism, the detector 2 is moved downward until it contacts the waterproof membrane, and then the detector 2 is controlled to drive the rotating blade 11 to rotate. After the rotating blade 11 contacts the power rod 13, it squeezes the power rod 13. Through the cooperation of the limit groove 14, the limit block 15 and the roller 16, the placement table 3 drives the waterproof membrane to move, causing compression to the spring 6. When the rotating blade 11 no longer contacts the power rod 13, the rebound force of the spring 6 returns the placement table 3 to its original position, and this is repeated, so that the waterproof membrane can better simulate the actual situation during the detection process;

[0023] Reference Figures 1 to 5As shown, the tensioning mechanism includes a slide groove 8, a slide rod 9 and a tensioning plate 10. The slide groove 8 is opened on the top of the placement table 3, the slide rod 9 is slidably installed inside the slide groove 8, the tensioning plate 10 is fixedly installed on the top of the slide rod 9, a fixed block 17 is fixedly installed on the top of the placement table 3, a first clamping plate 18 is fixedly installed on the side of the fixed block 17 close to the central axis of the placement table 3, a second clamping plate 19 is slidably installed on the side of the fixed block 17 close to the central axis of the placement table 3, a screw rod 20 is rotatably installed inside the placement table 3, and the internal fixed device of the placement table 3 A limit rod 21 is installed, a slide 22 is sleeved between the screw rod 20 and the limit rod 21, a fixed rod 23 is fixedly installed on the top of the slide 22, a connecting block is fixedly installed on the top of the fixed rod 23, the connecting block is fixedly connected to the second clamping plate 19, and a connecting platform 24 is fixedly installed on the left and right sides of the slide 22, a guide groove 25 is opened on the top of the connecting platform 24, and the slide rod 9 is slidably sleeved inside the guide groove 25, and a motor 26 is fixedly installed inside the placement table 3, and the output end of the motor 26 is fixedly connected to the bottom of the screw rod 20. By setting The tensioning mechanism is set, and the waterproof coiled material passes through the gap between the first clamping plate 18 and the second clamping plate 19 and the gap between the tensioning plate 10 and the placing table 3. The motor 26 is started to drive the screw 20 to rotate. Through the cooperation of the limit rod 21, the slide table 22 drives the connecting table 24 to move downward. Through the cooperation of the bearing, the connecting table 24 drives the slide bar 9 and the tensioning plate 10 to move downward. Since the shape of the placing table 3 is set to be an isosceles trapezoid, and the side of the tensioning plate 10 close to the placing table 3 is set to be a rough uneven shape, the tensioning plate 10 After contacting the waterproof membrane, the slide bar 9 drives the tensioning plate 10 to move in the direction away from the middle axis of the placement table 3 through the cooperation of the guide groove 25, and the waterproof membrane is tightened. At this time, the slide table 22 continues to move downward, driving the fixing rod 23 and the second clamping plate 19 to move downward, and the waterproof membrane is clamped through the cooperation of the first clamping plate 18. The surfaces of the first clamping plate 18 and the second clamping plate 19 are both provided with anti-slip pads to further enhance the clamping effect, thereby avoiding the situation that the waterproof membrane may not be tightened after being clamped.

[0024] Working principle: When in use, the waterproof coiled material is passed through the gap between the first clamping plate 18 and the second clamping plate 19 and the gap between the tensioning plate 10 and the placing table 3, and the motor 26 is started to drive the screw rod 20 to rotate. Through the cooperation of the limit rod 21, the slide table 22 drives the connecting table 24 to move downward, and through the cooperation of the bearing, the connecting table 24 drives the slide bar 9 and the tensioning plate 10 to move downward. Since the shape of the placing table 3 is set to be an isosceles trapezoid, and the side of the tensioning plate 10 close to the placing table 3 is set to be a rough uneven shape, after the tensioning plate 10 contacts the waterproof coiled material, the slide bar 9 drives the tensioning plate 10 to move in the direction away from the middle axis of the placing table 3 through the cooperation of the guide groove 25, and the waterproof coiled material is tightened. At this time, the slide bar 9 drives the tensioning plate 10 to move in the direction away from the middle axis of the placing table 3. The platform 22 continues to move downward, driving the fixing rod 23 and the second clamping plate 19 to move downward, and the waterproof membrane is clamped by the cooperation of the first clamping plate 18, and the surfaces of the first clamping plate 18 and the second clamping plate 19 are provided with anti-slip pads to further improve the clamping effect, so that the detector 2 moves downward until it contacts the waterproof membrane, and then the detector 2 is controlled to drive the rotating blade 11 to rotate. After the rotating blade 11 contacts the power rod 13, it squeezes the power rod 13. Through the cooperation of the limiting groove 14, the limiting block 15 and the roller 16, the placement platform 3 drives the waterproof membrane to move, causing compression to the spring 6. When the rotating blade 11 no longer contacts the power rod 13, the rebound force of the spring 6 returns the placement platform 3 to its original position, and this is repeated.

Claims

1. A waterproof coiled material wear resistance detection device, characterized in that: The invention comprises a body (1) and a detector (2), wherein a placing table (3) is slidably connected to the bottom of the inner wall of the body (1), and the placing table (3) is connected to two detecting mechanisms, wherein the two detecting mechanisms comprise a baffle (4), and the baffle (4) is fixedly connected to one side of the placing table (3). A fixing plate (5) is fixedly connected to the bottom of the inner wall of the body (1), and a telescopic rod (7) is fixedly connected between the baffle (4) and the fixing plate (5), and the telescopic rod (7) is sleeved with a spring (6). A tensioning mechanism is connected to the surface of the placing table (3).

2. The waterproof coiled material wear resistance detection device according to claim 1, characterized in that: The tensioning mechanism comprises a slide groove (8), wherein the slide groove (8) is provided on the top of the placement platform (3), a slide rod (9) is slidably connected inside the slide groove (8), and a tensioning plate (10) is fixedly connected to the top of the slide rod (9).

3. The waterproof coiled material wear resistance detection device according to claim 1, characterized in that: The surface of the detector (2) is fixedly connected with a rotating blade (11), the front and rear sides of the placement platform (3) are fixedly connected with a mounting plate (12), and the top of the mounting plate (12) is fixedly connected with a power rod (13).

4. The waterproof coiled material wear resistance detection device according to claim 2, characterized in that: A fixed block (17) is fixedly connected to the top of the placement table (3), a first clamping plate (18) is fixedly connected to one side of the fixed block (17) close to the central axis of the placement table (3), and a second clamping plate (19) is slidably connected to one side of the fixed block (17) close to the central axis of the placement table (3).

5. The waterproof coiled material wear resistance detection device according to claim 4, characterized in that: The placing table (3) is rotatably connected to a screw rod (20) inside, and a limit rod (21) is fixedly connected to the placing table (3) inside. A slide table (22) is sleeved between the screw rod (20) and the limit rod (21). The top of the slide table (22) is fixedly connected to a fixed rod (23). The top of the fixed rod (23) is fixedly connected to a connecting block, and the connecting block is fixedly connected to the second clamping plate (19).

6. The waterproof coiled material wear resistance detection device according to claim 5, characterized in that: The left and right sides of the slide table (22) are fixedly connected to a connecting table (24), a guide groove (25) is provided on the top of the connecting table (24), and the slide rod (9) is slidably connected to the guide groove (25).

7. A waterproof coiled material wear resistance detection device according to claim 6, characterized in that: A motor (26) is fixedly connected inside the placement table (3), and an output end of the motor (26) is fixedly connected to the bottom of the lead screw (20).

8. A waterproof coiled material wear resistance detection device according to any one of claims 1 to 7, characterized in that: A limiting groove (14) is provided at the bottom of the inner wall of the body (1), the limiting groove (14) is slidably connected to a limiting block (15) inside, the top of the limiting block (15) is fixedly connected to the bottom of the placement table (3), and the bottom of the limiting block (15) is rotatably connected to a roller (16).

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