Device for testing holding power of waterproof roll
By designing the combination of telescopic components and bonding tables, the problem of insufficient contact time in the adhesion test of waterproof coils is solved, and more accurate test results and more efficient operation are achieved, suitable for a variety of substrates.
Patent Information
- Application Number
- CN202421817293.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-29
AI Technical Summary
In the adhesion test of existing waterproof coils, the contact time between the installation area and the contact surface is not long enough, resulting in large errors in the test results and cannot meet the standards.
A test device including a telescopic assembly and an adhesive table is designed. Through the combination of a driver and a telescopic rod, the reciprocating movement of the adhesive table is realized, and the durable bonding under actual use conditions is simulated. The tension and time are monitored with the sensor to ensure the accuracy of the test.
Improves the accuracy and efficiency of bonding tests, reduces operating errors, is suitable for waterproof coils of different sizes and shapes, simplifies the operation process and reduces costs.
Smart Images
Figure CN223065127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproof coiled material detection, and specifically relates to an adhesion retention test device for waterproof coiled materials. Background Art
[0002] Waterproof coiled materials are usually used in the waterproof areas of buildings. The waterproof coiled materials can stably prevent water penetration for a long time, protect the building structure from water damage, thereby extending the service life of the building and ensuring the safety and dryness of the internal environment. The installation method of the waterproof coiled material is generally carried out by bonding, so its bonding performance during installation is particularly important.
[0003] The main purpose of the adhesion test of the waterproof coiled material is to evaluate its adhesion performance with the base material (such as the concrete or metal surface). This test helps to determine the bonding strength of the material and its stability under different environmental conditions, ensuring that water penetration can be effectively prevented in practical applications.
[0004] When the existing waterproof coiled materials are bonded, the contact time between the installation area and the contact surface during the test is not long enough to meet the standard. Therefore, there are many errors during the test. Based on this, it is necessary to improve it. Content of the Utility Model
[0005] Aiming at the deficiencies of the prior art, the utility model provides an adhesion retention test device for waterproof coiled materials, which solves the problem that the contact time between the installation area and the contact surface during the test in the prior art is not long enough to meet the standard.
[0006] The adhesion retention test device for the waterproof coiled material of the utility model includes a telescopic component for detection and an adhesive table arranged on the telescopic component. A fixed table for placing the target object is arranged below the adhesive table;
[0007] The telescopic component includes an outer frame. A driver is installed on the top of the outer frame. The output shaft of the driver penetrates through the top of the outer frame and is connected with a telescopic rod. The bottom of the telescopic rod is fixedly connected with the adhesive table;
[0008] The adhesive table includes a table board. A convex block protruding upward is arranged on the top of the table board. The top of the convex block is fixedly connected with the end of the telescopic rod through a positioning ring. The adhesive table cooperates with the telescopic rod to perform reciprocating linear motion.
[0009] As a further improvement of the utility model, a fixing plate is arranged at the middle part of the bottom of the outer frame corresponding to the adhesive table. The fixing plate is adapted to one of the adhesive surfaces of the target object.
[0010] As a further improvement of the present utility model, vertical rods are provided at the bottom of the outer frame on both sides of the fixing plate, and the rod bodies of the vertical rods are sleeved in the round holes opened at both ends of the bonding table.
[0011] As a further improvement of the present utility model, an elastic member is sleeved on the rod body of the vertical rod, and the elastic member contacts the outside of the through hole of the bonding table.
[0012] As a further improvement of the present utility model, a stability kit is provided below the driver at the top of the two vertical rods for limiting the two vertical rods.
[0013] As a further improvement of the present utility model, a groove is opened on one side of the table board close to the fixing plate, and a bonding plate is arranged at the groove. A receiving space is formed between the outside of the bonding plate and the groove of the table board for wrapping the fixing table.
[0014] As a further improvement of the present utility model, a digital display installation area is provided on one side of the boss at the top of the table board, and a sensor is arranged in the digital display installation area for detecting the pulling force during stretching.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] By using the telescopic assembly in combination with the bonding table and the fixing table provided in the present utility model, during the installation process, the coiled material to be bonded can be cut and installed according to different bonding scenarios. At the same time, when the two are combined, the combination of the bonding table and the fixing table driven by the telescopic rod can meet the stability of the combination of the coiled materials bonded between different substrates, apply comprehensive pressure, improve the bonding efficiency, reduce the bonding gaps, make the test more accurate, and then, by using the sensor, the pulling force and time when the two are separated can be obtained, so as to sort and compare the bonding effects, thereby obtaining relevant data and optimizing the performance of the coiled material. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:
[0018] Figure 1 It is a schematic structural diagram of the telescopic assembly, bonding table and fixing table combination of the present utility model;
[0019] Figure 2 It is a front view structural diagram of the telescopic assembly, bonding table and fixing table combination of the present utility model;
[0020] Figure 3 It is a side view structural diagram of the telescopic assembly, bonding table and fixing table combination of the present utility model;
[0021] Figure 4 This is a schematic diagram of the top view of the structure of the telescopic component, bonding platform and fixing platform combination of the utility model;
[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the bonding table of the utility model;
[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the bonding platform of the utility model from another angle.
[0024] In the figure: 1. telescopic assembly; 2. bonding table; 3. fixing table;
[0025] 11. Outer frame; 12. Telescopic rod; 13. Stabilizing kit; 14. Driver; 15. Vertical rod; 16. Elastic member;
[0026] 21. Table; 22. Bump; 23. Digital display mounting area; 24. Positioning ring; 25. Adhesive plate. DETAILED DESCRIPTION
[0027] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.
[0028] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0029] The main purpose of the adhesion test of waterproof membrane is to evaluate its bonding performance with the substrate (such as concrete or metal surface). This test helps to determine the bond strength of the material and its stability under different environmental conditions, ensuring that it can effectively prevent moisture penetration in actual application.
[0030] When the existing waterproofing membrane is bonded, its surface contact surface cannot be replaced. At the same time, the contact time between the installed area and the contact surface during the test is not long enough and does not meet the standard. Therefore, there are many errors in the test. Based on this, a waterproofing membrane adhesion test device is provided, comprising a telescopic component 1 for testing and a bonding table 2 arranged on the telescopic component 1, and a fixing table 3 for placing a target object is arranged below the bonding table 2;
[0031] The telescopic assembly 1 includes an outer frame 11. A driver 14 is installed at the top of the outer frame 11. The output shaft of the driver 14 penetrates through the top of the outer frame 11 and is connected to a telescopic rod 12. The bottom of the telescopic rod 12 is fixedly connected to the bonding table 2.
[0032] The bonding table 2 includes a table board 21. A convex block 22 that protrudes upward is arranged on the top of the table board 21. The top of the convex block 22 is fixed to the end of the telescopic rod 12 through a positioning ring 24. The bonding table 2 cooperates with the telescopic rod 12 to perform reciprocating linear motion.
[0033] The telescopic assembly 1 enables the telescopic rod 12 to control the up and down movement of the bonding table 2. The bonding table 2 allows the bonding table 2 to perform reciprocating linear motion along the telescopic rod 12, so as to apply continuous pressure during the test. The fixing table 3 is located below the bonding table 2 and is used to stably support the waterproof coiled material or the target object to be tested.
[0034] Test process: Place the waterproof coiled material or the target object to be tested on the fixing table 3. By operating the driver 14, the output shaft of the driver 14 will drive the telescopic rod 12 to move up or down, so that the bonding table 2 moves up and down under the control of the telescopic rod 12. The convex block 22 on the bonding table 2 ensures cooperation with the positioning ring 24 at the end of the telescopic rod 12 to ensure the stability and accuracy of the movement.
[0035] During the test, the bonding table 2 applies continuous pressure to the waterproof coiled material through reciprocating motion. This continuous pressure simulates the persistent bonding effect under actual use conditions. During the test, a sensor can be used to monitor the pulling force and time when the bonding table 2 is separated from the fixing table 3, so as to accurately evaluate the bonding effect.
[0036] Through the combination of the driver 14 and the telescopic rod 12, the pressure applied to the waterproof coiled material can be accurately controlled to ensure the accuracy and reliability of the test results.
[0037] The design of the telescopic assembly 1 and the bonding table 2 makes the device applicable to waterproof coiled materials of different sizes and shapes, improving the flexibility and applicability of the test. Compared with traditional test methods, this device can improve the test efficiency, reduce operation errors, and save time and costs.
[0038] At the corresponding position of the middle of the bottom of the outer frame 11 and the bonding table 2, a fixing plate is provided, and the fixing plate is adapted to one of the bonding surfaces of the target object.
[0039] On both sides of the fixing plate at the bottom of the outer frame 11, vertical rods 15 are provided. The rod bodies of the vertical rods 15 are sleeved with round holes opened at both ends of the bonding table 2.
[0040] There is a fixing plate in the middle of the bottom of the outer frame 11. This fixing plate is a component adapted to an adhesive surface of the target object. The design of the fixing plate ensures the stability and safety of the target object during the test, enabling it to maintain a fixed position during the adhesion test without being affected by external disturbances.
[0041] On both sides of the fixing plate at the bottom of the outer frame 11, there are vertical rods 15. The vertical rods 15 enhance the stability and support capacity of the device. The vertical rods 15 socket both ends of the bonding table 2 through the round holes at their rod bodies, ensuring the balanced movement and precise positioning of the bonding table 2, thus making the bonding test process more reliable and accurate.
[0042] Before the test starts, the operator places the target waterproof coiled material or other target object on the fixing plate. The fixing plate ensures that the adhesive contact surface between the target object and the device fits tightly, avoiding affecting the test results due to movement or instability.
[0043] The vertical rods 15 are located on both sides at the bottom of the outer frame 11. Their main function is to provide additional support and stability. By socketing both ends of the bonding table 2 through the round holes, the vertical rods 15 not only support the movement of the bonding table 2 but also ensure the balance and precision during the movement, enabling the bonding table 2 to move up and down stably under the control of the telescopic rod 12, guaranteeing the consistency and repeatability of the test.
[0044] The combination of the fixing plate and the vertical rods 15 ensures the firm fixation of the target object during the test, reducing test errors and unnecessary disturbances; the round hole socketing design of the vertical rods 15 effectively controls the movement range and position of the bonding table 2, enabling the bonding test to be carried out under precise conditions, not only improving the accuracy of the test but also simplifying the operation process, making the device easier to use and maintain.
[0045] An elastic member 16 is sleeved on the rod body of the vertical rod 15, and the elastic member 16 contacts the outside of the through hole of the bonding table 2.
[0046] At the top of the two vertical rods 15 and below the driver 14, there is a stability kit 13 for limiting the two vertical rods 15.
[0047] A groove is formed on one side of the platen 21 close to the fixing plate, and a bonding plate 25 is arranged at the groove. The outside of the bonding plate 25 and the groove of the platen 21 form a receiving space for wrapping the fixing table 3.
[0048] On the top of the platen 21 and on one side of the boss, there is a digital display installation area 23. A sensor is arranged in the digital display installation area 23 for detecting the tensile force during stretching.
[0049] An elastic member 16 is sleeved on the rod body of the vertical rod 15, and these elastic members 16 are in contact with the outer side of the through hole of the bonding table 2. The elastic member 16 may be made of an elastic material such as a spring or a rubber sleeve.
[0050] When the bonding table 2 moves up and down, the elastic member 16 will be compressed or stretched, providing buffering and stability for the movement of the bonding table 2. This helps to reduce the impact generated by mechanical movement and protects the test device and the waterproof coiled material from damage.
[0051] At the top of the two vertical rods 15, below the driver 14, a stabilizing kit 13 is provided. These stabilizing kits 13 may be annular fixing clips or sleeves for limiting the two vertical rods 15.
[0052] The stabilizing kit 13 ensures that the vertical rod 15 remains vertical and does not shift during the test, thereby improving the stability of the overall device and the accuracy of the test results.
[0053] A groove is provided on one side of the platen 21 close to the fixing plate, and a bonding plate 25 is arranged in the groove. The bonding plate 25 may be made of a material with strong adhesiveness, such as a specific adhesive tape.
[0054] An accommodating space is formed between the outer side of the bonding plate 25 and the groove of the platen 21, and this space is used to wrap the fixing table 3. When the fixing table 3 is placed in the groove, the bonding plate 25 will closely adhere to the surface of the fixing table 3, ensuring a stable connection between the waterproof coiled material and the bonding table 2 during the test.
[0055] By adding the elastic member 16 and the stabilizing kit 13, the stability and accuracy of the device have been significantly improved. The elastic member 16 reduces mechanical shock, and the stabilizing kit 13 ensures the fixed position of the vertical rod 15. The two work together to make the test results more accurate and reliable. The design of the bonding plate 25 and the groove makes the installation and disassembly of the fixing table 3 more convenient and fast. The operator only needs to put the fixing table 3 into the groove, and the quick fixation can be achieved through the bonding plate 25, greatly improving the test efficiency. The buffering effect of the elastic member 16 reduces the potential damage to the waterproof coiled material during the test, extends the service life of the material, and also reduces the test cost. By setting the groove and the bonding plate 25, the device can adapt to fixing tables 3 of different sizes and shapes, thereby broadening the application range of the test device.
[0056] When performing the holding tack test, the operator places the waterproof coiled material on the fixing table 3 and ensures that the bonding table 2 is in full contact with its bonding surface.
[0057] After the driver 14 is started, the telescopic rod 12 drives the bonding table 2 to reciprocate under the action of the vertical rod 15 and the elastic member 16, continuously applying pressure.
[0058] Meanwhile, the sensor records the tensile force data in the digital display installation area 23, reflecting the dynamic changes of the bonding strength and the bonding process in real time.
[0059] The model selection of the tensile force sensor is, for example, the C2A series of HBM or the L6E series of Zemic. These sensors have high precision and reliability and are suitable for measuring the tensile force applied to the waterproof coiled material during the bonding process. They can provide accurate tensile force data and usually have good linearity and stability.
[0060] And during use, the combination of the bonding table 2 and the fixing table 3 can be used to treat the surface according to different bonding substrates. For example, when bonding to rough concrete, the surface can be treated so that it can be combined with the concrete.
[0061] Another way is that the combination of the bonding table 2 and the fixing table 3 can also be in a replaceable state. For example, by using a bolt connection method, the connection method between the bonding table 2 and the fixing table 3 can be changed to better meet the bonding test between different substrates and the target object.
[0062] The above is only the implementation mode of the present utility model and is not used to limit the present utility model. For those skilled in the art, various changes and modifications can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.
Claims
1. A holding tackiness testing device for waterproof coiled materials, comprising a telescopic component (1) for detection and an adhesive table (2) arranged on the telescopic component (1), and a fixing table (3) for placing an object to be tested is arranged below the adhesive table (2); It is characterized in that: The telescopic component (1) includes an outer frame (11), a driver (14) is installed on the top of the outer frame (11), an output shaft of the driver (14) penetrates through the top of the outer frame (11) and is connected with a telescopic rod (12), and the bottom of the telescopic rod (12) is fixedly connected with the adhesive table (2); The adhesive table (2) includes a table board (21), a convex block (22) protruding upward is arranged on the top of the table board (21), the top of the convex block (22) is fixedly connected with the end of the telescopic rod (12) through a positioning ring (24), and the adhesive table (2) cooperates with the telescopic rod (12) to perform reciprocating linear motion.
2. The holding tackiness testing device for a waterproof coiled material according to claim 1, characterized in that: A fixing table (3) corresponding to the adhesive table (2) is arranged in the middle of the bottom of the outer frame (11), and the fixing table (3) is adapted to one of the adhesive surfaces of the object to be tested.
3. The holding tackiness testing device for a waterproof coiled material according to claim 1, characterized in that: Vertical rods (15) are arranged on both sides of the fixing table (3) at the bottom of the outer frame (11), and the rod bodies of the vertical rods (15) are sleeved in circular holes opened at both ends of the adhesive table (2).
4. The holding tackiness testing device for a waterproof coiled material according to claim 3, wherein: An elastic member (16) is sleeved on the rod body of the vertical rod (15), and the elastic member (16) contacts the outside of the through hole of the adhesive table (2).
5. The holding tackiness testing device for a waterproof coiled material according to claim 3, characterized in that: A stabilizing kit (13) is arranged below the driver (14) at the tops of the two vertical rods (15) for limiting the two vertical rods (15).
6. The holding tackiness testing device for a waterproof coiled material according to claim 1, characterized in that: A groove is formed on one side of the table board (21) close to the fixing plate, and an adhesive plate (25) is arranged at the groove. An accommodating space is formed between the outside of the adhesive plate (25) and the groove of the table board (21) for wrapping the fixing table (3).
7. The holding tackiness testing device for a waterproof coiled material according to claim 1, characterized in that: A digital display installation area (23) is arranged on the top of the table board (21) on one side of the convex platform, and a sensor is arranged in the digital display installation area (23) for detecting the tensile force during stretching.