Waterproof material strength detection device convenient to fasten

Abstract

The utility model discloses a waterproof material strength detection device convenient to fasten, which belongs to the technical field of waterproof material detection and comprises a workbench, a linear guide rail is fixedly mounted at the top of the workbench, and a fastening mechanism is arranged on the linear guide rail. A first position sensor and a second position sensor are sequentially arranged on the right side of the linear guide rail from front to back, a scraping mechanism and a mounting plate are sequentially arranged on the top of the linear guide rail from front to back, supporting rods are fixedly connected to the left side and the right side of the top of the mounting plate, and a detection mechanism is arranged on the mounting plate. The fastening mechanism comprises a bottom plate, a sliding groove, a storage plate, a storage groove and a fastening assembly, the waterproof material can be effectively fastened through the fastening mechanism, the detection stability and accuracy are improved, the surface of the waterproof material can be thinned through the scraping mechanism before detection, and the detection efficiency is improved. And the waterproof materials with different thicknesses are comprehensively detected through the detection mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof material detection, in particular to a waterproof material strength detection device which is convenient for fastening. Background Art

[0002] With the rapid development of modern construction technology, the performance requirements for various materials in construction projects are constantly increasing. The primary function of a waterproof layer in construction projects is to prevent moisture from penetrating into the building's structure, thereby preventing problems such as corrosion and mildew. If the waterproof material is not strong enough, it is prone to damage and cracking during long-term use, leading to dampness and mildew inside the building, and even causing structural safety issues. Therefore, strength testing of waterproof materials can promptly identify deficiencies in material performance and provide a strong guarantee for improving project quality.

[0003] For example, Chinese utility model patent CN202220775669.8 discloses a device for testing the tear strength of building waterproof materials. By providing a clamping mechanism, when in use, the two ends of the building waterproof material are placed on the upper side of the fixed clamping block respectively, and then two motors are started, so that they drive gear 1, gear 2 and the threaded rod to rotate successively, and then the movable clamping block is brought close to the fixed clamping block, thereby fixing the building waterproof material. Building waterproof materials of different thicknesses can be fixed. In addition, by providing anti-slip protrusions and anti-slip pads, the friction between them and the building waterproof material can be increased, thereby improving the clamping force of the clamping mechanism, and preventing the building waterproof material from loosening and falling during the test. However, in the process of clamping the waterproof material, the need to use a motor to drive is not only cumbersome but also costly. At the same time, when the motor drives the clamping mechanism to clamp, the waterproof material may be damaged due to uneven clamping force, thereby affecting the accuracy of the test results. In addition, the existing waterproof material strength testing device cannot flexibly adjust the thickness of the waterproof material for comprehensive testing during the test process, which may overlook some potential performance problems.

[0004] Based on this, the utility model designs a waterproof material strength detection device that is easy to fasten to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a waterproof material strength detection device that is easy to fasten.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A waterproof material strength testing device that is easy to fasten, comprising a workbench, a linear guide rail fixedly mounted on the top of the workbench, a fastening mechanism provided on the linear guide rail, a position sensor 1 and a position sensor 2 provided sequentially from front to back on the right side of the linear guide rail, a scraping mechanism and a mounting plate provided sequentially from front to back on the top of the linear guide rail, support rods fixedly connected to the left and right sides of the bottom of the mounting plate, the bottom of the support rods fixedly connected to the workbench, and a detection mechanism provided on the mounting plate;

[0008] The fastening mechanism includes a bottom plate, a slide groove, a storage plate, a storage groove, and a fastening assembly. The bottom of the bottom plate is provided with a slide groove, and the bottom plate is slidably connected to the linear guide rail through the slide groove. The top of the bottom plate is fixedly connected to the storage plate, and the top of the storage plate is provided with a storage groove. A fastening assembly is provided on the right side of the storage groove.

[0009] Furthermore, the position sensor 1 and the position sensor 2 are both fixedly mounted on the workbench, and the position sensor 1 and the position sensor 2 correspond to the bottom plate;

[0010] Furthermore, an adjustment slot 1 is provided on the right side of the bottom plate, an adjustment slot 2 is provided on the right side of the slide slot, and a fastening component is movably connected in the adjustment slot 1 and the adjustment slot 2;

[0011] Furthermore, the fastening assembly includes a fixing rod, a fixing plate, a rotating shaft, a connecting rod, a return spring and a shift plate, wherein the fixing rod is fixedly connected to the front and rear sides of the storage plate, the fastening plate is engaged with the storage slot, the first adjustment slot and the second adjustment slot, and the left and right sides of the fastening plate are fixedly connected to the rotating shaft, and the fastening plate is rotatably connected to the storage plate via the rotating shaft;

[0012] Furthermore, the fastening assembly further comprises a connecting rod, a return spring and a shift plate, wherein the connecting rod is fixedly connected to the front and rear sides of the fastening plate, a return spring is fixedly connected between the connecting rod and the fixed rod, and the bottom of the fastening plate is fixedly connected to the shift plate;

[0013] Furthermore, the scraping mechanism includes a support frame, a crossbeam, a screw, a servo motor, a slider, a cylinder 1 and a scraper, the support frame is fixedly connected to the workbench, the top of the support frame is fixedly connected to the crossbeam, the screw is rotatably connected inside the crossbeam, the left end of the crossbeam is fixedly installed with a servo motor, the output end of the servo motor is fixedly connected to the screw, the screw is threadedly connected with a slider, and the slider is limitedly slidably connected to the crossbeam, the bottom end of the slider is fixedly installed with a cylinder 1, and the bottom of the output end of the cylinder 1 is fixedly installed with a scraper;

[0014] Furthermore, the detection mechanism includes a second cylinder, a transmission assembly, a detection head and a buffer spring. The second cylinder is fixedly mounted on the top of the mounting plate, the transmission assembly is slidably connected to the support rod, the output end of the second cylinder passes through the mounting plate and is fixedly mounted with the detection head, and both sides of the bottom of the transmission assembly are fixedly connected to the buffer spring, and the buffer spring is sleeved on the support rod;

[0015] Furthermore, the transmission assembly includes a connecting plate, a connecting rod, a fastening sleeve, a detection hole and a pressure ring. The connecting plate is slidably connected to the support rod. Two groups of connecting rods are symmetrically arranged on the top of the connecting plate. A fastening sleeve is movably connected between the two connecting rods. A detection head is provided in the fastening sleeve. A detection hole is opened in the middle of the connecting plate, and a pressure ring is fixedly connected to the edge of the bottom of the detection hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The utility model is provided with position sensor 1 and position sensor 2. When the fastening assembly slides on the linear guide rail, position sensor 1 and position sensor 2 can be triggered, thereby achieving precise control of the position of the fastening mechanism and automatically determining whether the fastening mechanism has reached the preset detection position, thereby improving the automation and efficiency of the detection process.

[0018] 2. The present invention incorporates a fastening mechanism. When tightening the waterproof material, simply press the dial plate downward. The connecting rod drives the fastening plate, causing it to rotate about the axis, thereby clamping the waterproof material. After releasing the dial plate, the return spring's elastic force returns the dial plate and fastening plate to their initial positions, facilitating the next operation. The fastening plate in the fastening assembly allows for rapid tightening of the waterproof material. Adjusting the angle of the fastening plate allows for adaptability to waterproof materials of varying sizes, enhancing the versatility and practicality of the detection device. Furthermore, the return spring automatically returns the fastening plate to its initial position upon loosening the waterproof material, facilitating continuous operation.

[0019] 3. The utility model is provided with a scraping mechanism, which can thin the surface of the waterproof material before testing to remove possible impurities or protrusions, thereby ensuring the accuracy of the test results. The scraping mechanism drives the slider to slide on the beam through a servo motor to achieve uniform scraping of the waterproof material. At the same time, the waterproof material on the surface of the material can be scraped according to the test needs, and the thickness of the waterproof material can be adjusted. The operation is simple and convenient. By setting up a detection mechanism, accurate detection of the strength of the waterproof material can be achieved. Cylinder 2 in the detection mechanism can drive the detection head to apply a preset pressure to the waterproof material. At the same time, the setting of the buffer spring can reduce the impact of the detection head on the surface of the waterproof material to avoid damage to the waterproof material. In addition, by providing a pressure ring, the waterproof material can be further fixed to prevent it from shifting or deforming during the detection process, thereby ensuring the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0021] Figure 1 This is a three-dimensional diagram of the main structure of a waterproof material strength detection device that is easy to fasten according to the utility model.

[0022] Figure 2 The utility model is a structural schematic diagram of a fastening mechanism in a waterproof material strength testing device that is easy to fasten.

[0023] Figure 3 The utility model is a schematic cross-sectional structure diagram of a fastening mechanism in a waterproof material strength testing device that is easy to fasten.

[0024] Figure 4 This is a structural schematic diagram of a scraping mechanism in a waterproof material strength testing device that is easy to fasten according to the present invention.

[0025] Figure 5 The utility model is a structural schematic diagram of a detection mechanism in a waterproof material strength detection device that is easy to fasten.

[0026] The numbers in the figure represent:

[0027] 1. Workbench; 2. Linear guide; 3. Fastening mechanism; 31. Base plate; 32. Slide; 33. Storage plate; 34. Storage slot; 35. Adjustment slot 1; 36. Adjustment slot 2; 37. Fastening assembly; 371. Fixing rod; 372. Fastening plate; 373. Rotating shaft; 374. Connecting rod; 375. Reset spring; 376. Paddle plate; 4. Position sensor 1; 5. Position sensor 2; 6. Scraping mechanism; 61. Support frame; 62. Crossbeam; 63. Screw; 64. Servo motor; 65. Slider; 66. Cylinder 1; 67. Scraper; 7. Mounting plate; 8. Support rod; 9. Detection mechanism; 91. Cylinder 2; 92. Transmission assembly; 921. Connecting plate; 922. Connecting rod; 923. Fastening sleeve; 924. Detection hole; 925. Pressing ring; 93. Detection head; 94. Buffer spring. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0030] Example 1

[0031] Please refer to the instruction manual Figure 1-5 A waterproof material strength testing device that is easy to fasten includes a workbench 1, a linear guide rail 2 is fixedly installed on the top of the workbench 1, a fastening mechanism 3 is provided on the linear guide rail 2, a position sensor 1 4 and a position sensor 2 5 are provided on the right side of the linear guide rail 2 from front to back, a scraping mechanism 6 and a mounting plate 7 are provided on the top of the linear guide rail 2 from front to back, support rods 8 are fixedly connected to the left and right sides of the bottom of the mounting plate 7, the bottom of the support rods 8 are fixedly connected to the workbench 1, and a detection mechanism 9 is provided on the mounting plate 7;

[0032] The fastening mechanism 3 includes a base plate 31, a slide groove 32, a storage plate 33, a storage groove 34 and a fastening assembly 37. The bottom of the base plate 31 is provided with a slide groove 32, and the base plate 31 is slidably connected to the linear guide rail 2 through the slide groove 32. The top of the base plate 31 is fixedly connected with the storage plate 33, and the top of the storage plate 33 is provided with a storage groove 34. A fastening assembly 37 is provided on the right side of the storage groove 34.

[0033] In this embodiment, the material is placed in the storage groove 34. When the material is placed in the storage groove 34, the fastening component 37 of the fastening mechanism 3 begins to work. The design of the fastening component 37 is to ensure that the waterproof material can be stably fixed in the storage groove 34 during the detection process, to prevent the accuracy of the detection result from being affected by the movement or loosening of the material during the detection process. By adjusting the fastening component 37, waterproof materials of different sizes and shapes can be fastened, thereby improving the versatility and practicality of the device.

[0034] Furthermore, position sensor 1 4 and position sensor 2 5 are both fixedly mounted on the workbench 1, and position sensor 1 4 and position sensor 2 5 correspond to the base plate 31. When the fastening mechanism 3 slides on the linear guide rail 2, position sensor 1 4 and position sensor 2 5 can be triggered, thereby achieving precise control of the position of the fastening mechanism 3. The setting of position sensor 1 4 and position sensor 2 5 enables the device to automatically determine whether the fastening mechanism 3 has reached the preset detection position, thereby improving the degree of automation and efficiency of the detection process.

[0035] Furthermore, an adjustment groove 1 35 is provided on the right side of the base plate 31, and an adjustment groove 2 36 is provided on the right side of the slide groove 32. A fastening assembly 37 is movably connected in the adjustment groove 1 35 and the adjustment groove 2 36. By setting the adjustment groove 1 35 and the adjustment groove 2 36, it is used to adapt to waterproof materials of different sizes.

[0036] Furthermore, the fastening assembly 37 includes a fixing rod 371, a fastening plate 372, a rotating shaft 373, a connecting rod 374, a return spring 375 and a dial plate 376. The fixing rod 371 is fixedly connected to the front and rear sides of the storage plate 33, and the fastening plate 372 is engaged and connected to the storage slot 34, the adjustment slot 1 35 and the adjustment slot 2 36. The left and right sides of the fastening plate 372 are fixedly connected with the rotating shaft 373, and the fastening plate 372 is rotatably connected to the storage plate 33 through the rotating shaft 373. By providing the adjustment slot 1 35 and the adjustment slot 2 36, it is used to adapt to waterproof materials of different sizes. The adjustment slot 1 35 and the adjustment slot 2 36 are mutually perpendicular grooves to the storage slot 34. By moving the position of the waterproof material in the groove, it can be accurately positioned in the storage slot 34, which not only improves the flexibility of the device but also ensures the stability and accuracy of the waterproof material during the detection process.

[0037] Furthermore, the fastening assembly 37 also includes a connecting rod 374, a return spring 375, and a paddle 376. The connecting rod 374 is fixedly connected to the front and rear sides of the fastening plate 372. The return spring 375 is fixedly connected between the connecting rod 374 and the fixed rod 371. The paddle 376 is fixedly connected to the bottom of the fastening plate 372. When the waterproof material needs to be tightened, the paddle 376 is simply pressed downward. The connecting rod 374 drives the fastening plate 372 to rotate about the rotation axis 373, thereby clamping the waterproof material. When the paddle 376 is released, the elastic force of the return spring 375 returns the paddle 376 and the fastening plate 372 to their initial positions, facilitating the next operation.

[0038] Furthermore, the scraping mechanism 6 includes a support frame 61, a crossbeam 62, a screw 63, a servo motor 64, a slider 65, a cylinder 66 and a scraper 67. The support frame 61 is fixedly connected to the workbench 1. The top of the support frame 61 is fixedly connected to the crossbeam 62. The screw 63 is rotatably connected to the crossbeam 62. The left end of the crossbeam 62 is fixedly installed with a servo motor 64. The output end of the servo motor 64 is fixedly connected to the screw 63. The slider 65 is threadedly connected to the screw 63, and the slider 65 is limitedly slidably connected to the crossbeam 62. The bottom end of the slider 65 is fixedly installed with a cylinder 66. The output end of the cylinder 66 is fixedly connected to the screw 63. A scraper 67 is fixedly installed at the bottom, and the scraping mechanism 6 is used to scrape the waterproof material on the surface of the material and thin it to facilitate subsequent inspection operations. When thinning is required, the servo motor 64 is started to drive the screw 63 to rotate, thereby driving the slider 65 to move on the beam 62 to achieve lateral movement of the scraper 67. At the same time, by controlling the extension and contraction of the cylinder 1 66, the distance between the scraper 67 and the waterproof material can be adjusted to achieve the best thinning effect. This design enables the scraping mechanism 6 to be flexibly adjusted according to the actual size and shape of the waterproof material, thereby improving the accuracy and efficiency of the thinning process.

[0039] Furthermore, the detection mechanism 9 includes a second cylinder 91, a transmission assembly 92, a detection head 93, and a buffer spring 94. The second cylinder 91 is fixedly mounted on the top of the mounting plate 7, and the transmission assembly 92 is slidably connected to the support rod 8. The output end of the second cylinder 91 passes through the mounting plate 7 and is fixedly mounted with the detection head 93. Both sides of the bottom of the transmission assembly 92 are fixedly connected with buffer springs 94, which are sleeved on the support rod 8. The detection mechanism 9 drives the transmission assembly 92 through the second cylinder 91 to drive the detection head 93 to move downward to detect the waterproof material. The provision of the buffer spring 94 can reduce the impact force when the detection head 93 contacts the waterproof material, avoiding damage to the waterproof material, and also helps to improve the accuracy of the detection results.

[0040] Furthermore, the transmission assembly 92 includes a connecting plate 921, a connecting rod 922, a fastening sleeve 923, a detection hole 924 and a pressure ring 925. The connecting plate 921 is slidably connected to the support rod 8. Two sets of connecting rods 922 are symmetrically arranged on the top of the connecting plate 921. A fastening sleeve 923 is movably connected between the two connecting rods 922. A detection head 93 is sleeved inside the fastening sleeve 923. A detection hole 924 is opened in the middle of the connecting plate 921. A pressure ring 925 is fixedly connected to the edge of the bottom of the detection hole 924. The cylinder 2 91 drives the detection head 93 to move downward and pass through the detection hole 924 to the object groove 34. When the material inside is being tested, the connecting rod 922 will drive the connecting plate 921 to move downward, and at the same time, the pressing ring 925 will abut against the surface of the storage plate 33 and the material. The edge of the pressing ring 925 is provided with an anti-slip texture. The design of the anti-slip texture is to enhance the friction between the pressing ring 925 and the storage plate 33 and the surface of the material, to ensure that the pressing ring 925 can stably abut against the surface of the material during the testing process, to prevent the accuracy of the test results from being affected by sliding or shaking. The anti-slip texture can also protect the surface of the material to a certain extent, and reduce the scratches or damage that may be caused to the material during the testing process.

[0041] The working principle of the present invention is as follows: when in use, the waterproof material is first placed on the storage plate 33, and the position of the waterproof material in the adjustment slot 1 35 and the adjustment slot 2 36 is adjusted to ensure that the waterproof material is accurately placed in the storage slot 34. Then, by pressing the dial plate 376 downward, the fastening plate 372 rotates around the rotating shaft 373, thereby clamping the waterproof material. After releasing the dial plate 376, the elastic force of the return spring 375 causes the dial plate 376 and the fastening plate 372 to return to the initial position. Next, the servo motor 64 is started to drive the screw 63 to rotate, thereby driving the slider 65 to move on the beam 62 to realize the lateral movement of the scraper 67. At the same time, by controlling the cylinder 1 66 The distance between the scraper 67 and the waterproof material can be adjusted by telescoping to thin the surface of the waterproof material. After the thinning process is completed, the fastening mechanism 3 is moved to move the waterproof material to the bottom of the detection mechanism 9. Then, the cylinder 2 91 is started to drive the transmission assembly 92 and the detection head 93 to move downward to detect the waterproof material. During the detection process, the pressure ring 925 will abut against the surface of the waterproof material to ensure that the detection head 93 can stably detect the waterproof material. After the detection is completed, the cylinder 2 91 drives the detection head 93 to move upward to complete a detection operation. By repeating the above steps, waterproof materials of different thicknesses can be detected, thereby achieving a comprehensive detection of the waterproof material.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A waterproof material strength testing device that is easy to fasten, comprising a workbench (1), characterized in that: A linear guide rail (2) is fixedly mounted on the top of the workbench (1), a fastening mechanism (3) is provided on the linear guide rail (2), a position sensor 1 (4) and a position sensor 2 (5) are sequentially provided on the right side of the linear guide rail (2) from front to back, a scraping mechanism (6) and a mounting plate (7) are sequentially provided on the top of the linear guide rail (2) from front to back, support rods (8) are fixedly connected to the left and right sides of the bottom of the mounting plate (7), the bottom of the support rods (8) is fixedly connected to the workbench (1), and a detection mechanism (9) is provided on the mounting plate (7); The fastening mechanism (3) comprises a base plate (31), a slide groove (32), a storage plate (33), a storage groove (34) and a fastening assembly (37), wherein the bottom of the base plate (31) is provided with a slide groove (32), the base plate (31) is slidably connected to the linear guide rail (2) via the slide groove (32), the top of the base plate (31) is fixedly connected with the storage plate (33), the top of the storage plate (33) is provided with a storage groove (34), and the fastening assembly (37) is provided on the right side of the storage groove (34).

2. The waterproof material strength testing device for easy fastening according to claim 1, characterized in that: The position sensor 1 (4) and the position sensor 2 (5) are both fixedly mounted on the workbench (1), and the position sensor 1 (4) and the position sensor 2 (5) are both corresponding to the bottom plate (31).

3. The waterproof material strength testing device for easy fastening according to claim 2, characterized in that: An adjustment groove 1 (35) is provided on the right side of the bottom plate (31), and an adjustment groove 2 (36) is provided on the right side of the slide groove (32). A fastening assembly (37) is movably connected in the adjustment groove 1 (35) and the adjustment groove 2 (36).

4. The waterproof material strength testing device for easy fastening according to claim 3, characterized in that: The fastening assembly (37) includes a fixing rod (371), a fixing plate (372), a rotating shaft (373), a connecting rod (374), a return spring (375) and a shifting plate (376). The fixing rod (371) is fixedly connected to the front and rear sides of the storage plate (33). The fastening plate (372) is engaged and connected in the storage slot (34), the first adjustment slot (35) and the second adjustment slot (36). The left and right sides of the fastening plate (372) are fixedly connected to the rotating shaft (373). The fastening plate (372) is rotatably connected to the storage plate (33) via the rotating shaft (373).

5. The waterproof material strength testing device for easy fastening according to claim 4, characterized in that: The fastening assembly (37) further includes a connecting rod (374), a return spring (375) and a shift plate (376); the connecting rod (374) is fixedly connected to the front and rear sides of the fastening plate (372); a return spring (375) is fixedly connected between the connecting rod (374) and the fixed rod (371); and the shift plate (376) is fixedly connected to the bottom of the fastening plate (372).

6. The waterproof material strength testing device for easy fastening according to claim 5, characterized in that: The scraping mechanism (6) includes a support frame (61), a crossbeam (62), a screw (63), a servo motor (64), a slider (65), a cylinder (66) and a scraper (67), wherein the support frame (61) is fixedly connected to the workbench (1), the top of the support frame (61) is fixedly connected to the crossbeam (62), the screw (63) is rotatably connected inside the crossbeam (62), the left end of the crossbeam (62) is fixedly installed with a servo motor (64), the output end of the servo motor (64) is fixedly connected to the screw (63), the screw (63) is threadedly connected to the slider (65), and the slider (65) is limitedly slidably connected to the crossbeam (62), the bottom end of the slider (65) is fixedly installed with a cylinder (66), and the bottom of the output end of the cylinder (66) is fixedly installed with a scraper (67).

7. The waterproof material strength testing device for easy fastening according to claim 6, characterized in that: The detection mechanism (9) includes a second cylinder (91), a transmission assembly (92), a detection head (93) and a buffer spring (94), wherein the second cylinder (91) is fixedly mounted on the top of the mounting plate (7), the transmission assembly (92) is slidably connected to the support rod (8), the output end of the second cylinder (91) passes through the mounting plate (7) and is fixedly mounted with the detection head (93), and both sides of the bottom of the transmission assembly (92) are fixedly connected with buffer springs (94), and the buffer springs (94) are sleeved on the support rod (8).

8. The waterproof material strength testing device for easy fastening according to claim 7, characterized in that: The transmission assembly (92) comprises a connecting plate (921), a connecting rod (922), a fastening sleeve (923), a detection hole (924) and a pressure ring (925), wherein the connecting plate (921) is slidably connected to the support rod (8), two groups of connecting rods (922) are symmetrically arranged on the top of the connecting plate (921), a fastening sleeve (923) is movably connected between the two connecting rods (922), a detection head (93) is provided inside the fastening sleeve (923), a detection hole (924) is opened in the middle of the connecting plate (921), and a pressure ring (925) is fixedly connected to the edge of the bottom of the detection hole (924).

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