Waterproof detection device for basement waterproof engineering construction

Abstract

The utility model relates to the technical field of waterproof material detection, and discloses a waterproof detection device for basement waterproof engineering construction, which comprises a base, the left side of the top end of the base is fixedly connected with a support plate, the bottom end of the support plate is provided with a through groove, and the top end of the through groove is fixedly connected with two guide rods. A positioning block is fixedly connected to the top end of the front side of the supporting plate, a first connecting shaft is fixedly connected to the middle of the positioning block, a pull rod is rotationally connected to the exterior of the first connecting shaft, second connecting shafts are fixedly connected to the left side and the right side of the middle of the pull rod, and trapezoidal plates are rotationally connected to the exterior of the second connecting shafts; and the middle parts of the bottom ends of the two trapezoidal plates are fixedly connected with a connecting shaft III. According to the utility model, the detection of the waterproof performance of the waterproof roll is realized, the waterproof detection of the basement structure point is simpler, the problem of long detection time is avoided, the interference of external vibration to the test process is reduced, and the stability and accuracy of the test can be improved by the buffer structure.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof material detection, in particular to a waterproof detection device for basement waterproof engineering construction. Background Art

[0002] Currently, basement waterproofing is a complex task, dictated by the structure and purpose of the basement. Therefore, ensuring effective basement waterproofing is crucial. Basement waterproofing projects are divided into two categories: baseplate waterproofing and shear wall waterproofing. The specific construction consists of a self-waterproofing concrete layer combined with a flexible waterproofing membrane. Waterproofing membranes, marketed as a universal waterproofing material, are inexpensive and easy to manufacture, leading to their widespread use in the construction market. Numerous cases of leakage caused by these inferior, "non-standard" materials have become a major contributing factor to the high leakage rates in domestic construction projects.

[0003] Before laying waterproof membranes, operators need to first test the waterproof performance of the waterproof membranes to prevent leakage of the project due to poor waterproof performance of the waterproof membranes. During the test, operators need to use a waterproof testing device with a humidity or pressure sensor to test the waterproof membranes. The entire waterproof testing device is large in size and weight, so a large amount of water is required for testing during the test, resulting in a long test time. To address the above problems, a waterproof testing device for basement waterproofing project construction is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a waterproof detection device for basement waterproof engineering construction, aiming to improve the problem that the detection device in the prior art uses water for testing, resulting in a long testing time.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top end face of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure.

[0007] As a further description of the above technical solution:

[0008] The telescopic assembly includes four telescopic rods, four springs, a placement plate and a rubber ring. The bottom ends of the telescopic rods are fixedly connected to the top of the sleeve box, the springs are sleeved on the outside of the telescopic rods, the bottom end of the placement plate is fixedly connected to the top of the four telescopic rods, and the bottom end of the rubber ring is fixedly connected to the top of the placement plate.

[0009] As a further description of the above technical solution:

[0010] A water tank is fixedly connected to the right side of the top of the base, an air pump is fixedly connected to the outer rear side of the water tank, and an air extraction pipe is fixedly connected to the driving end of the air pump;

[0011] As a further description of the above technical solution:

[0012] The bottom ends of the two telescopic rods are fixedly connected to the right side of the top end of the base, and the rear end of the pull rod is externally rotatably connected to the middle of the positioning block;

[0013] As a further description of the above technical solution:

[0014] The top ends of the adjacent sides of the two trapezoidal plates are slidably connected to the middle of the outer portion of the pull rod, and the outer portion of the support rod is slidably connected to the bottom ends of the adjacent sides of the two trapezoidal plates;

[0015] As a further description of the above technical solution:

[0016] The rear hole of the pressing plate is slidably connected to the outside of the push rod, and the outside of the placement plate is slidably connected to the inner wall of the sleeve box;

[0017] As a further description of the above technical solution:

[0018] One end of the spring is fixedly connected to the inner wall of the rubber ring, and the bottom end of the spring is fixedly connected to the inner wall of the box;

[0019] As a further description of the above technical solution:

[0020] The left bottom end of the air extraction pipe is fixedly connected to the middle of the pressure plate, and four buttons are provided on the front side of the base.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the trapezoidal plate is driven to push the push rod downward by manually bending the pull rod, so that the push rod pushes the waterproof membrane placed on the pressure plate and the placement plate, and then the air between the pressure plate and the placement plate is evacuated by the exhaust pipe, and the water tank is observed to see whether there are bubbles. This can realize the detection of the waterproof performance of the waterproof membrane, making the waterproof detection of the basement structure point simpler, faster, and without detection residues, while also avoiding the problem of long detection time.

[0023] 2. In the present invention, after the waterproof coiled material placed on the top of the placement plate is squeezed, the placement plate and the rubber ring will synchronously squeeze the spring and the telescopic rod, and then be reset by the elastic force of the telescopic rod and the spring, thereby reducing the interference of external vibration on the test process. The buffer structure can improve the stability and accuracy of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a waterproof detection device for basement waterproofing construction proposed by the utility model;

[0025] Figure 2 This is a structural diagram of a guide rod of a waterproof detection device for basement waterproofing construction proposed by the utility model;

[0026] Figure 3 This is a structural diagram of a trapezoidal plate of a waterproof detection device for basement waterproofing construction proposed by the utility model;

[0027] Figure 4 This is a structural schematic diagram of a rubber ring of a waterproof detection device for basement waterproofing construction proposed by the utility model.

[0028] Legend:

[0029] 1. Base; 2. Support plate; 3. Through slot; 4. Guide rod; 5. Positioning block; 6. Connecting shaft 1; 7. Pull rod; 8. Connecting shaft 2; 9. Trapezoidal plate; 10. Connecting shaft 3; 11. Push rod; 12. Pressure plate; 13. Sleeve; 14. Telescopic rod; 15. Spring; 16. Placement plate; 17. Rubber ring; 18. Water tank; 19. Air pump; 20. Exhaust pipe; 21. Button. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 3The utility model provides an embodiment: a waterproof detection device for basement waterproofing construction, including a base 1, a support plate 2 is fixedly connected to the left side of the top of the base 1, the support plate 2 is located at the left rear side of the top of the base 1, a through groove 3 is opened at the bottom end of the support plate 2, and two guide rods 4 are fixedly connected to the top of the through groove 3, the through groove 3 is connected to the guide rods 4, and the guide rods 4 are evenly distributed in the middle of the through groove 3.

[0032] The front top of the support plate 2 is fixedly connected to a positioning block 5, the middle part of the positioning block 5 is fixedly connected to a connecting shaft 1 6, the external rotation of the connecting shaft 1 6 is connected to a pull rod 7, the pull rod 7 rotates around the connecting shaft 1 6 fixed to the positioning block 5 and the pull rod 7 is a rod bent at an obtuse angle, the left and right sides of the middle of the pull rod 7 are fixedly connected to a connecting shaft 2 8, the external rotation of the connecting shaft 2 8 is connected to a trapezoidal plate 9, when the pull rod 7 rotates, it will drive the trapezoidal plate 9 to rotate through the connecting shaft 2 8, the middle part of the bottom end of the two trapezoidal plates 9 is fixedly connected to a connecting shaft 3 10, the external rotation of the connecting shaft 3 10 is connected to a push rod 11, and the trapezoidal plate 9 drives the push rod 11 up and down through the connecting shaft 3 10.

[0033] The bottom end of the support rod 11 is fixedly connected to a pressure plate 12, which compacts the top of the waterproof membrane. The left side of the top of the base 1 is fixedly connected to a sleeve box 13, and the four corners of the bottom end of the sleeve box 13 are fixedly connected to telescopic components. The telescopic components can tightly clamp the sample to be tested with the pressure plate 12.

[0034] refer to Figure 2 、 Figure 3 The rear end of the pull rod 7 is externally rotatably connected to the middle part of the positioning block 5, and the top of the adjacent side of the two trapezoidal plates 9 is slidingly connected to the middle of the outside of the pull rod 7, and the outside of the push rod 11 is slidingly connected to the bottom end of the adjacent side of the two trapezoidal plates 9. When the pull rod 7 is pulled, the pull rod 7 will rotate downward with the connecting shaft 6 as the center, and the middle position of the pull rod 7 will slide upward and then downward as the pull rod 7 is pulled downward, pushing the push rod 11 downward. After the push rod 11 moves downward, it will push the pressing plate 12 to press tightly against the waterproof membrane. The rear side hole of the pressing plate 12 is slidingly connected to the outside of the push rod 11, so that the pressing plate 12 can move vertically up and down.

[0035] A water tank 18 is fixedly connected to the right side of the top of the base 1, and an air pump 19 is fixedly connected to the outer rear side of the water tank 18. The driving end of the air pump 19 is fixedly connected to an exhaust pipe 20, and the left bottom end of the exhaust pipe 20 is fixedly connected to the middle of the pressure plate 12. Four buttons 21 are provided on the front side of the base 1. The buttons 21 control the start of the air pump 19 to extract air from the position of the pressure plate 12 through the water tank 18 and transport it to the water tank 18.

[0036] refer to Figure 1 、 Figure 4The telescopic assembly includes four telescopic rods 14, four springs 15, a placement plate 16 and a rubber ring 17. The bottom end of the telescopic rod 14 is fixedly connected to the top of the sleeve box 13, and the bottom ends of the two telescopic rods 14 are fixedly connected to the top right side of the base 1. The spring 15 is sleeved on the outside of the telescopic rod 14, and one end of the spring 15 is fixedly connected to the inner wall of the rubber ring 17. The bottom end of the spring 15 is fixedly connected to the inner wall of the sleeve box 13. The elastic force of the telescopic rod 14 and the spring 15 drives the placement plate 16 to press against the coiled material upward. The bottom end of the placement plate 16 is fixedly connected to the top of the four telescopic rods 14, and the telescopic rod 14 supports the placement plate 16. The bottom end of the rubber ring 17 is fixedly connected to the top of the placement plate 16. When the pressing plate 12 is pressed against the waterproof membrane, the rubber ring 17 fixed on the placement plate 16 will be driven to buffer the impact of the pressing plate 12. The outside of the placement plate 16 is slidably connected to the inner wall of the sleeve box 13 to realize the extension and retraction of the placement plate 16.

[0037] Working principle: When testing the waterproof performance of the waterproof membrane, the operator can first place the waterproof membrane on the placement plate 16, and then hold the top of the pull rod 7 by hand. Because the pull rod 7 is an obtuse-angle rod, and the trapezoidal plate 9 connects the pull rod 7 and the push rod 11, when the pull rod 7 is pulled, the pull rod 7 will rotate downward with the connecting shaft 6 as the center, and the middle position of the pull rod 7 will slide upward and then downward as the pull rod 7 is pulled downward, pushing the push rod 11 downward. After the push rod 11 moves downward, it will push the pressing plate 12 to cooperate with the placement plate 16 to press the waterproof membrane tightly. At this time, the air pump 19 is controlled by the button 21 to extract the air from the waterproof membrane position in the pressing plate 12 through the exhaust pipe 20. When the exhaust pipe 20 continues to pump air into the water tank 18, if the water in the water tank 18 continues to have bubbles and the waterproof membrane does not meet the standards, if there are no bubbles and it meets the standards.

[0038] When the pressure plate 12 presses against the waterproof membrane, it will drive the rubber ring 17 fixed on the placement plate 16 to cushion the impact of the pressure plate 12, and then cooperate with the elastic force of the telescopic rod 14 and the spring 15 to drive the placement plate 16 upward to press against the membrane, effectively cushioning the impact of the pressure plate 12 while clamping and reinforcing the waterproof membrane.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof detection device for basement waterproofing construction, comprising a base (1), characterized in that: The top left side of the base (1) is fixedly connected to a support plate (2), the bottom end of the support plate (2) is provided with a through slot (3), the top end of the through slot (3) is fixedly connected to two guide rods (4), the front top end of the support plate (2) is fixedly connected to a positioning block (5), the middle part of the positioning block (5) is fixedly connected to a connecting shaft (6), the outer part of the connecting shaft (6) is rotatably connected to a pull rod (7), the middle part of the pull rod (7) is fixedly connected to a connecting shaft (8), and the left and right sides of the middle part of the connecting shaft (8) are fixedly connected. The outer rotation of (8) is connected to a trapezoidal plate (9), the middle of the bottom ends of the two trapezoidal plates (9) are fixedly connected to a connecting shaft three (10), the outer rotation of the connecting shaft three (10) is connected to a push rod (11), the bottom end of the push rod (11) is fixedly connected to a pressure plate (12), the top left side of the base (1) is fixedly connected to a sleeve box (13), the bottom four corners of the sleeve box (13) are fixedly connected to telescopic components, and the telescopic components can tightly clamp the sample to be tested with the pressure plate (12).

2. A waterproof detection device for basement waterproofing construction according to claim 1, characterized in that: The telescopic assembly comprises four telescopic rods (14), four springs (15), a placement plate (16) and a rubber ring (17). The bottom ends of the telescopic rods (14) are fixedly connected to the top of the sleeve box (13), the springs (15) are sleeved on the outside of the telescopic rods (14), the bottom end of the placement plate (16) is fixedly connected to the top of the four telescopic rods (14), and the bottom end of the rubber ring (17) is fixedly connected to the top of the placement plate (16).

3. The waterproof detection device for basement waterproofing construction according to claim 1, characterized in that: A water tank (18) is fixedly connected to the right side of the top of the base (1), an air pump (19) is fixedly connected to the outer rear side of the water tank (18), and an air extraction pipe (20) is fixedly connected to the driving end of the air pump (19).

4. The waterproof detection device for basement waterproofing construction according to claim 2, characterized in that: The bottom ends of the two telescopic rods (14) are fixedly connected to the right side of the top end of the base (1), and the rear end of the pull rod (7) is externally rotatably connected to the middle of the positioning block (5).

5. The waterproof detection device for basement waterproofing construction according to claim 1, characterized in that: The top ends of the adjacent sides of the two trapezoidal plates (9) are slidably connected to the middle of the outside of the pull rod (7), and the outside of the support rod (11) is slidably connected to the bottom ends of the adjacent sides of the two trapezoidal plates (9).

6. The waterproof detection device for basement waterproofing construction according to claim 2, characterized in that: The rear side hole of the pressing plate (12) is slidably connected to the outside of the push rod (11), and the outside of the placement plate (16) is slidably connected to the inner wall of the sleeve box (13).

7. The waterproof detection device for basement waterproofing construction according to claim 2, characterized in that: One end of the spring (15) is fixedly connected to the inner wall of the rubber ring (17), and the bottom end of the spring (15) is fixedly connected to the inner wall of the sleeve (13).

8. The waterproof detection device for basement waterproofing construction according to claim 3, characterized in that: The left bottom end of the air extraction pipe (20) is fixedly connected to the middle of the pressing plate (12), and four buttons (21) are provided on the front side of the base (1).

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