Waterproof coiled material puncture test tool

Abstract

The utility model relates to the technical field of waterproof coiled materials, and provides a waterproof coiled material puncture test tool which comprises a bottom plate, an N-shaped frame is fixedly installed at the top of the bottom plate, rectangular grooves are formed in the two sides of the N-shaped frame, and threaded rods are movably installed in the rectangular grooves. According to the utility model, the two groups of pricking needle devices are used for carrying out pricking detection on the waterproof coiled material at different heights, so that the anti-pricking performance of the waterproof coiled material can be evaluated more comprehensively, and the waterproof coiled material needs to bear external forces from different directions and different heights in construction and engineering; therefore, the mode can simulate various conditions possibly encountered in an actual use environment, different areas of the waterproof coiled material can be detected respectively, the puncture resistance of different areas can be compared, errors possibly caused by single detection can be reduced, the accuracy of a detection result is improved, and through the technical scheme, the puncture resistance of the waterproof coiled material can be improved. The problem that in the prior art, the testing effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled materials, and more specifically, to a waterproof coiled material puncture test tool. Background Art

[0002] Waterproof membrane is a flexible building material product that can be rolled into a roll and used in building walls, roofs, tunnels, roads, landfills, etc. Its main function is to prevent external rainwater and groundwater leakage, provide a leak-free connection for the project, and become the first barrier to waterproofing the entire project.

[0003] Before selling waterproof membranes, strict puncture tests are an important step to ensure their quality and performance. This step is crucial because it is directly related to the normal use and long-term effect of waterproof membranes in projects. However, there are some drawbacks in the common waterproof membrane puncture test tools on the market that cannot be ignored, which often limit the accuracy and comprehensiveness of the test. Traditional puncture test tools are usually equipped with only one puncture needle for puncture operation, and the performance of waterproof membranes is evaluated accordingly. Although this single puncture point test method is simple and easy to operate, it cannot fully reflect the complex stress conditions faced by waterproof membranes in actual use. In construction and engineering, waterproof membranes often need to withstand external forces from different directions and heights, and a single puncture point test obviously cannot cover these different stress conditions. In addition, traditional puncture test tools often lack height adjustment functions, which makes it impossible for testers to adjust the height of the puncture needle according to actual needs, and thus cannot simulate puncture conditions at different heights. This limitation may lead to certain deviations in the test results, and cannot truly reflect the puncture resistance of waterproof membranes at different heights. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a waterproof coiled material puncture test tool, which has the advantage of good waterproof coiled material testing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof coiled material puncture test tool, comprising a bottom plate, an N-shaped frame is fixedly installed on the top of the bottom plate, rectangular grooves are provided on both sides of the N-shaped frame, threaded rods are movably installed inside the rectangular grooves, a connecting shaft is fixedly installed on the top of the threaded rod and penetrates the N-shaped frame, a motor is fixedly installed on the top of the connecting shaft, and belts are connected to the sides of the two connecting shafts;

[0006] A fixed column 1, wherein the fixed column 1 is fixedly mounted on the top of the bottom plate, and a roller 1 is movably mounted on the top of the fixed column 1;

[0007] A second fixed column, wherein the second fixed column is fixedly mounted on the top of the bottom plate, a second roller is movably mounted on the top of the second fixed column, and waterproof coils are sleeved on the sides of the first roller and the second roller;

[0008] A socket block is movably socketed on the surface of the threaded rod, a fixing plate is fixedly installed at the front end of the socket block, an electric push rod is arranged at the front end of the fixing plate, a pricking device is arranged at the front end of the electric push rod, and a spring is arranged between the fixing plate and the pricking device.

[0009] As a preferred technical solution of the utility model, a limiting groove is provided on the top of the bottom plate, and there are two limiting grooves, one of which has a bidirectional screw rod movably installed inside, and the other limiting groove has a fixed rod fixedly installed inside, and the surfaces of the bidirectional screw rod and the fixed rod are both movably installed with socket plates;

[0010] A bracket, the bracket is fixedly mounted on the inner wall of the sleeve plate, and a roller is movably mounted inside the bracket;

[0011] Motor 2, wherein the motor 2 is fixedly mounted on the front side of the bottom plate, and the output shaft of the motor 2 is fixedly connected to one end of the bidirectional lead screw;

[0012] A connecting rod is fixedly installed between the sleeve plates.

[0013] As a preferred technical solution of the utility model, the bottom plate of the bottom plate is movably mounted with universal wheels, and there are four universal wheels, which are evenly distributed on the bottom plate of the bottom plate.

[0014] As a preferred technical solution of the utility model, a push rod is fixedly installed on the left side of the bottom plate, there are two push rods, and a sponge layer is provided on one end surface of the two push rods.

[0015] As a preferred technical solution of the utility model, a motor protection cover is arranged on the front of the bottom plate, and the second motor is located inside the motor protection cover, and heat dissipation holes are opened on the surface of the motor protection cover.

[0016] As a preferred technical solution of the utility model, a groove is opened inside the fixed column 2 and extends to both ends, and a motor 3 is fixedly installed inside the groove, and the output shaft of the motor 3 is fixedly connected to the bottom plate of the roller shaft 2.

[0017] As a preferred technical solution of the utility model, the bottom plate and the fixing column 1 are both made of stainless steel, and the sides of the roller shaft 1 and the roller shaft 2 are both provided with a rubber layer.

[0018] The working principle and beneficial effects of the utility model are:

[0019] 1. The utility model uses two sets of socket blocks to move up and down to a certain distance at the same time through the power of motor 1, and then punctures the waterproof membrane at different heights through the extension and retraction of the electric push rod to perform detection. Compared with the traditional device, this device uses two sets of needle devices to perform puncture detection on the waterproof membrane at different heights, which can more comprehensively evaluate its puncture resistance performance. Since the waterproof membrane needs to withstand external forces from different directions and heights in construction and engineering, this method can simulate various situations that may be encountered in the actual use environment, and different areas of the waterproof membrane can be detected separately, which is helpful to compare the puncture resistance performance of different areas, and can also reduce the error that may be caused by a single detection, and improve the accuracy of the detection result.

[0020] 2. The utility model uses the power of motor 2 to make two socket plates sleeved on the surface of the bidirectional screw rod move relatively, and uses the bracket to make the two socket plates on the surface of the fixed rod move synchronously. After moving a suitable distance, the waterproof membrane is limited by the roller. Compared with the traditional device, this device limits the waterproof membrane by the roller through the synchronous movement of the two sets of socket plates, thereby ensuring the stability of the waterproof membrane during the test, and can be suitable for waterproof membranes of different thicknesses through the distance between the two sets of socket plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the needle device of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the waterproof membrane of the utility model;

[0025] Figure 5 This is a schematic diagram of the bidirectional screw structure of the utility model.

[0026] In the figure: 1. bottom plate; 2. fixed column 1; 3. fixed column 2; 4. roller 1; 5. roller 2; 6. waterproof membrane; 7. N-type frame; 8. rectangular groove; 9. threaded rod; 10. socket block; 11. connecting shaft; 12. motor 1; 13. belt; 14. fixed plate; 15. electric push rod; 16. needle device; 17. spring; 18. limit groove; 19. two-way screw rod; 20. fixed rod; 21. socket plate; 22. bracket; 23. roller; 24. motor 2; 25. groove; 26. motor 3; 27. motor protection cover; 28. heat dissipation hole; 29. ​​push rod; 30. sponge layer; 31. universal wheel; 32. connecting rod. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figures 1 to 5 As shown, the utility model provides a waterproof coiled material puncture test tool, comprising a bottom plate 1, an N-shaped frame 7 is fixedly installed on the top of the bottom plate 1, rectangular grooves 8 are opened on both sides of the N-shaped frame 7, threaded rods 9 are movably installed inside the rectangular grooves 8, a connecting shaft 11 is fixedly installed on the top of the threaded rod 9 and penetrates the N-shaped frame 7, a motor 12 is fixedly installed on the top of the connecting shaft 11, and belts 13 are connected to the sides of the two connecting shafts 11 for transmission;

[0029] A fixed column 2, the fixed column 2 is fixedly installed on the top of the bottom plate 1, and a roller 4 is movably installed on the top of the fixed column 2;

[0030] A fixed column 2 3, the fixed column 2 3 is fixedly installed on the top of the bottom plate 1, a roller 2 5 is movably installed on the top of the fixed column 2 3, and a waterproof coiled material 6 is sleeved on the sides of the roller 1 4 and the roller 2 5;

[0031] A sleeve block 10 is movably sleeved on the surface of the threaded rod 9, a fixing plate 14 is fixedly installed at the front end of the sleeve block 10, an electric push rod 15 is arranged at the front end of the fixing plate 14, a pricking device 16 is arranged at the front end of the electric push rod 15, and a spring 17 is arranged between the fixing plate 14 and the pricking device 16;

[0032] When in use, the waterproof coiled material 6 is sleeved on the surface of the roller shaft 1 4 and the roller shaft 2 5, and the waterproof coiled material 6 is rotated by the power of the motor 3 26, and then the staff starts the motor 12, and the power generated by the motor 12 causes the connecting shaft 11 to rotate, and the threaded rod 9 of the bottom plate of the connecting shaft 11 is also rotated, and the sleeve block 10 sleeved on the surface of the threaded rod 9 moves up and down. At the same time, due to the use of the belt 13, the other threaded rod 9 is also rotated synchronously, and the sleeve block 10 on the surface of the threaded rod 9 is also moved up and down synchronously. When it moves to a suitable distance, the electric push rod 15 is used to move the puncture device 16 forward to puncture the waterproof coiled material 6, and the stretching of the spring 17 can play a certain fixing role;

[0033] After the two sets of socket blocks 10 are moved up and down to a certain distance at the same time by the power of motor 12, the waterproof membrane 6 is punctured at different heights by the extension and retraction of the electric push rod 15 for detection. Compared with the traditional device, this device uses two sets of needle devices 16 to perform puncture detection on the waterproof membrane 6 at different heights, so as to more comprehensively evaluate its puncture resistance performance. Since the waterproof membrane 6 needs to withstand external forces from different directions and heights in construction and engineering, this method can simulate various situations that may be encountered in the actual use environment, and different areas of the waterproof membrane 6 can be detected separately, which is helpful to compare the puncture resistance performance of different areas, and can also reduce the errors that may be caused by a single detection, and improve the accuracy of the detection results.

[0034] The top of the bottom plate 1 is provided with a limiting groove 18, and there are two limiting grooves 18. A bidirectional screw rod 19 is movably installed inside one limiting groove 18, and a fixing rod 20 is fixedly installed inside the other limiting groove 18. A socket plate 21 is movably installed on the surfaces of the bidirectional screw rod 19 and the fixing rod 20.

[0035] A bracket 22, the bracket 22 is fixedly mounted on the inner wall of the sleeve plate 21, and a roller 23 is movably mounted inside the bracket 22;

[0036] Motor 2 24, the motor 24 is fixedly mounted on the front side of the base plate 1, and the output shaft of the motor 24 is fixedly connected to one end of the bidirectional screw rod 19;

[0037] A connecting rod 32, the connecting rod 32 is fixedly installed between the sleeve plates 21 and the sleeve plates 21;

[0038] When the waterproofing coiled material 6 is wound around the sides of the roller shaft 1 4 and the roller shaft 2 5 and is about to be inspected, the staff starts the motor 2 24. The power generated by the motor 24 causes the bidirectional screw 19 to rotate, and the two sleeve plates 21 sleeved on the surface of the bidirectional screw 19 also rotate synchronously. Due to the use of the bracket 22, the sleeve plates 21 sleeved on the surface of the fixed rod 20 also move synchronously. After moving to a certain distance, the roller 23 inside the bracket 22 limits the surface of the waterproofing coiled material 6.

[0039] The power of motor 24 causes the two socket plates 21 sleeved on the surface of the bidirectional screw rod 19 to move relative to each other, and the two socket plates 21 on the surface of the fixed rod 20 also move synchronously through the bracket 22. After moving a suitable distance, the waterproof membrane 6 is limited by the roller 23. Compared with the traditional device, this device limits the waterproof membrane 6 by the synchronous movement of the two groups of socket plates 21, thereby ensuring the stability of the waterproof membrane 6 during the test, and can be suitable for waterproof membranes 6 of different thicknesses through the distance between the two groups of socket plates 21.

[0040] The bottom plate of the bottom plate 1 is movably mounted with universal wheels 31, and there are four universal wheels 31, which are evenly distributed on the bottom plate of the bottom plate 1;

[0041] Universal wheels 31 are movably mounted on the bottom plate of the bottom plate 1. There are four universal wheels 31, which are evenly distributed on the bottom plate of the bottom plate 1. The device can be moved through the cooperation between the four universal wheels 31, thereby improving the applicability of the device.

[0042] A push rod 29 is fixedly installed on the left side of the bottom plate 1. There are two push rods 29. A sponge layer 30 is provided on one end surface of the two push rods 29.

[0043] Two push rods 29 are fixedly installed on the left side surface of the bottom plate 1, which makes it easier to move the device. A sponge layer 30 is provided on one end surface of the two push rods 29, which makes it more comfortable for workers to use.

[0044] A motor protection cover 27 is provided on the front of the bottom plate 1, and the motor 24 is located inside the motor protection cover 27. A heat dissipation hole 28 is provided on the surface of the motor protection cover 27.

[0045] A motor protection cover 27 is provided on the front side of the base plate 1, and the motor 24 is located inside the motor protection cover 27. The motor 24 inside is protected by the motor protection cover 27 from being damaged by collision. A heat dissipation hole 28 is opened on the surface of the motor protection cover 27, and the heat dissipation hole 28 can be used to dissipate the heat of the motor 24.

[0046] A groove 25 is provided inside the fixing column 2 3 and extends to both ends. A motor 3 26 is fixedly installed inside the groove 25. The output shaft of the motor 3 26 is fixedly connected to the bottom plate of the roller shaft 2 5.

[0047] A groove 25 is opened inside the fixed column 2 3 and extends to both ends. A motor 3 26 is fixedly installed inside the groove 25, and the output shaft of the motor 3 26 is fixedly connected to the bottom plate of the roller 2 5. The power of the motor 3 26 causes the roller 2 5 to rotate, thereby driving the roller 1 4 and the waterproof membrane 6 on the side of the roller 2 5 to move.

[0048] The bottom plate 1 and the fixed column 2 are both made of stainless steel, and the sides of the roller 1 4 and the roller 2 5 are both provided with a rubber layer;

[0049] The bottom plate 1 and the fixed column 2 are both made of stainless steel. Stainless steel has excellent mechanical properties. Its strength is higher than that of ordinary steel, and its toughness is better than that of cast iron. Therefore, it can withstand greater pressure and impact and is suitable for various occasions requiring high-strength materials. Rubber layers are provided on the sides of roller 1 4 and roller 2 5. The use of the rubber layer avoids damage to the surface of the waterproof membrane 6 during rotation.

[0050] The working principle and use process of this utility model:

[0051] When in use, the waterproof coiled material 6 is sleeved on the surfaces of roller shaft 1 4 and roller shaft 2 5, and the waterproof coiled material 6 is rotated by the power of motor 3 26, and then the staff starts motor 12. The power generated by motor 12 causes the connecting shaft 11 to rotate, and the threaded rod 9 of the bottom plate of the connecting shaft 11 also rotates, and the sleeve block 10 sleeved on the surface of the threaded rod 9 moves up and down. At the same time, due to the use of the belt 13, the other threaded rod 9 also rotates synchronously, and the sleeve block 10 on the surface of the threaded rod 9 also moves up and down synchronously. When it moves to a suitable distance, the electric push rod 15 moves the puncture needle device 16 forward to puncture the waterproof coiled material 6, and the stretching of the spring 17 can play a certain fixing role.

[0052] When the waterproof membrane 6 is wound on the sides of roller shaft 1 4 and roller shaft 2 5 and is about to be inspected, the staff starts motor 2 24. The power generated by motor 2 24 causes the bidirectional screw 19 to rotate, and the two socket plates 21 sleeved on the surface of the bidirectional screw 19 also rotate synchronously. Due to the use of the bracket 22, the socket plates 21 sleeved on the surface of the fixed rod 20 also move synchronously. After moving to a certain distance, the roller 23 inside the bracket 22 limits the surface of the waterproof membrane 6.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] 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 waterproof coiled material puncture test tool, comprising a bottom plate (1), characterized in that: An N-shaped frame (7) is fixedly mounted on the top of the base plate (1), and rectangular grooves (8) are provided on both sides of the N-shaped frame (7). A threaded rod (9) is movably mounted inside the rectangular groove (8), and a connecting shaft (11) is fixedly mounted on the top of the threaded rod (9) and passes through the N-shaped frame (7). A motor (12) is fixedly mounted on the top of the connecting shaft (11), and belts (13) are connected to the sides of the two connecting shafts (11) for transmission; A fixed column (2), wherein the fixed column (2) is fixedly mounted on the top of the bottom plate (1), and a roller (4) is movably mounted on the top of the fixed column (2); A second fixed column (3), the second fixed column (3) being fixedly mounted on the top of the bottom plate (1), a second roller (5) being movably mounted on the top of the second fixed column (3), and waterproofing coiled materials (6) being sleeved on the sides of the first roller (4) and the second roller (5); A sleeve block (10) is movably sleeved on the surface of the threaded rod (9); a fixing plate (14) is fixedly mounted on the front end of the sleeve block (10); an electric push rod (15) is arranged at the front end of the fixing plate (14); a puncture device (16) is arranged at the front end of the electric push rod (15); and a spring (17) is arranged between the fixing plate (14) and the puncture device (16).

2. A waterproof coiled material puncture test tool according to claim 1, characterized in that: A limiting groove (18) is provided on the top of the bottom plate (1), and there are two limiting grooves (18). A bidirectional screw rod (19) is movably installed inside one of the limiting grooves (18), and a fixing rod (20) is fixedly installed inside the other limiting groove (18). A socket plate (21) is movably installed on the surfaces of the bidirectional screw rod (19) and the fixing rod (20); A bracket (22), the bracket (22) being fixedly mounted on the inner wall of the sleeve plate (21), and a roller (23) being movably mounted inside the bracket (22); Motor 2 (24), the motor 2 (24) is fixedly mounted on the front side of the base plate (1), and the output shaft of the motor 2 (24) is fixedly connected to one end of the bidirectional screw rod (19); A connecting rod (32), wherein the connecting rod (32) is fixedly mounted between the sleeve plates (21).

3. A waterproof coiled material puncture test tool according to claim 1, characterized in that: The bottom plate of the bottom plate (1) is movably mounted with universal wheels (31), and there are four universal wheels (31). The four universal wheels (31) are evenly distributed on the bottom plate of the bottom plate (1).

4. The waterproof coiled material puncture test tool according to claim 1, characterized in that: A push rod (29) is fixedly mounted on the left side of the bottom plate (1), and there are two push rods (29). One end surface of the two push rods (29) is provided with a sponge layer (30).

5. The waterproof coiled material puncture test tool according to claim 1, characterized in that: A motor protection cover (27) is provided on the front side of the bottom plate (1), and the second motor (24) is located inside the motor protection cover (27). A heat dissipation hole (28) is provided on the surface of the motor protection cover (27).

6. The waterproof coiled material puncture test tool according to claim 1, characterized in that: A groove (25) is provided inside the second fixing column (3) and extends to both ends. A third motor (26) is fixedly installed inside the groove (25). The output shaft of the third motor (26) is fixedly connected to the bottom plate of the second roller shaft (5).

7. The waterproof coiled material puncture test tool according to claim 1, characterized in that: The bottom plate (1) and the fixing column 1 (2) are both made of stainless steel, and the sides of the roller shaft 1 (4) and the roller shaft 2 (5) are both provided with a rubber layer.

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