Building material waterproof performance detection device

Abstract

The utility model provides a building material waterproof performance detection device comprising a test box body which is provided with a test space and a sealing door communicated with the test space; the spraying mechanism is arranged at the top of the testing space and is used for continuously spraying into the testing space; and the multiple carrying mechanisms are arranged in the testing space and located below the spraying mechanism, and the carrying mechanisms are used for placing building materials to be detected and adjusting the inclination of the building materials to be detected. According to the building material waterproof performance detection device provided by the utility model, the test box body is arranged, a plurality of carrying mechanisms can be mounted through the test space, the mounting inclination of a building material to be detected is adjusted through the carrying mechanisms, and the sealing door is arranged on the test box body, so that a worker can conveniently enter and exit the test space; the spraying mechanism is arranged in the testing space, continuous spraying can be carried out on the to-be-detected building materials in the testing space, and the inclination of the to-be-detected building materials is adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of building material inspection, and particularly relates to a building material waterproof performance detection device. Background Art

[0002] Building materials are a general term for various materials used in construction projects, including structural and decorative materials. They play a vital role in the construction, use, and maintenance of buildings. All parts of a building, such as roofs, walls, floors, and basements, require the use of waterproof building materials. Waterproof building materials are specialized materials used to waterproof buildings, preventing the penetration of liquid water (such as rainwater and groundwater) and vaporous water (such as moisture).

[0003] In the prior art, when testing the waterproof performance of waterproof building materials, the waterproof building material samples to be tested are usually exposed to specific water flow conditions to check whether leakage occurs, so as to evaluate the sealing effect and waterproof performance of the material. However, the existing waterproof performance test is to spray water on the surface of the waterproof building material and check whether there is a leakage problem after standing for a period of time. This testing method cannot simulate the inclination setting of the waterproof building material during actual installation, resulting in the inability to obtain real-time data of the waterproof building material, inaccurate test data, and inconsistent with the actual construction situation. It has poor adaptability and poor practicality. Utility Model Content

[0004] The embodiment of the utility model provides a device for detecting the waterproof performance of building materials, which aims to solve the problem that the existing waterproof performance test data is inaccurate and inconsistent with the actual construction situation.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a device for detecting the waterproof performance of building materials, comprising:

[0006] A test box having a test space and a sealed door communicating with the test space;

[0007] a spray mechanism, disposed at the top of the test space, for continuously spraying into the test space;

[0008] There are multiple supporting mechanisms, each of which is arranged in the test space and is located below the spraying mechanism. The supporting mechanisms are used to place the building materials to be tested and adjust the inclination of the building materials to be tested.

[0009] In a possible implementation, a drain port is provided at the bottom of the test space.

[0010] In a possible implementation, a guide surface for allowing accumulated water to flow out is provided at the bottom of the test space.

[0011] In one possible implementation, the spray mechanism includes:

[0012] There are two connecting pipes, both of which are arranged in the test space and located on the inner wall of the test box;

[0013] There are two nozzles, the two nozzles are arranged in a one-to-one correspondence with the two connecting pipes, and each nozzle is arranged at the bottom of the corresponding connecting pipe and connected to the connecting pipe;

[0014] The main pipe is connected to the drain outlet at one end and to two connecting pipes at the other end;

[0015] The circulation pump is arranged on the connecting pipeline.

[0016] In a possible implementation, each of the supporting mechanisms includes:

[0017] A bracket, fixed on the inner wall of the test box and located below the spray mechanism, having a horizontally arranged platform;

[0018] an upper limit structure, slidably disposed on the inner wall of the test box along a vertical direction and located between the spray mechanism and the bracket, the upper limit structure being used to limit the top end of the building material;

[0019] There are multiple lower limit structures, each of which is slidably arranged on the platform of the bracket in a horizontal direction to limit the bottom end of the building material;

[0020] The inclination of the building material between the upper and lower limiting structures is adjusted by moving the lower limiting structure in the horizontal direction.

[0021] In a possible implementation, each of the upper limit structures includes:

[0022] The movable track is arranged horizontally and is slidably arranged on the inner wall of the test box in a vertical direction;

[0023] There are multiple upper limit sliders, and the multiple upper limit sliders are all slidably arranged in the moving track along the horizontal direction;

[0024] There are multiple hinge blocks, and the multiple hinge blocks are arranged in a one-to-one correspondence with the multiple upper limit sliders. One end of each hinge block is hinged to the upper limit slider, and the hinge axis is arranged parallel to the sliding direction of the upper limit slider. The other end of the hinge block is provided with a slot for inserting one end of the waterproof building material to be tested;

[0025] Wherein, a sliding groove for the movable track to slide is provided on the inner wall of the test box.

[0026] In a possible implementation, each of the lower limit structures includes:

[0027] A lower limit slider is slidably arranged on the bracket in the horizontal and vertical directions along the extension direction of the moving track, and is used to abut against the other end of the waterproof building material to be tested;

[0028] a damping bolt, threadedly connected to the lower limit slider, and used to determine the position of the lower limit slider on the bracket;

[0029] Wherein, the bracket is provided with a slide rail for the lower limit slider to slide.

[0030] In a possible implementation, the building material waterproof performance testing device also includes a visual detection unit, and a plurality of the visual detection units are provided. The plurality of visual detection units are arranged in a one-to-one correspondence with the plurality of supporting mechanisms, and each of the visual detection units is arranged on the inner wall of the test box to detect the water seepage of the waterproof building materials to be tested.

[0031] In this implementation, compared with the existing technology, a test box is set up, and multiple supporting mechanisms can be installed through the test space, and the inclination of the installation of the building materials to be tested can be adjusted by the supporting mechanisms. A sealed door is set on the test box, which can facilitate the staff to enter and exit the test space. A spray mechanism is set in the test space, which can continuously spray the building materials to be tested in the test space. By adjusting the inclination of the building materials to be tested, it is the same as the actual installation angle, and the test data is accurate, adaptable and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of the building material waterproof performance detection device provided by the embodiment of the utility model Figure 1 ;

[0033] Figure 2 A schematic diagram of the structure of the building material waterproof performance detection device provided by the embodiment of the utility model Figure 2 ;

[0034] Figure 3 Schematic diagram of the internal structure of the building material waterproof performance detection device provided by the embodiment of the utility model Figure 1 ;

[0035] Figure 4 Schematic diagram of the internal structure of the building material waterproof performance detection device provided by the embodiment of the utility model Figure 2 ;

[0036] Figure 5 for Figure 4Schematic diagram of the internal structure of the building material waterproof performance testing device provided Figure 2 A schematic diagram of the enlarged structure at point A;

[0037] Figure 6 Schematic diagram of the internal main structure of the building material waterproof performance detection device provided by the embodiment of the utility model

[0038] Description of reference numerals:

[0039] 10. Test chamber; 11. Test space; 12. Sealed door; 13. Drain outlet; 14. Guide surface; 20. Spray mechanism; 21. Connecting pipes; 22. Nozzle; 23. Main pipe; 24. Circulation pump; 30. Support mechanism; 31. Bracket; 32. Upper limit structure; 321. Moving track; 322. Upper limit slider; 323. Hinge block; 33. Lower limit structure; 331. Lower limit slider; 332. Damping bolt; 40. Visual inspection unit. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0041] Please also refer to Figures 1 to 6 The device for testing the waterproof performance of building materials provided by the present invention will now be described. The device for testing the waterproof performance of building materials comprises: a test box 10, a spray mechanism 20, and a supporting mechanism 30. The test box 10 comprises a test space 11 and a sealed door 12 connected to the test space 11. The spray mechanism 20 is disposed at the top of the test space 11 and is used for continuously spraying into the test space 11. There are a plurality of supporting mechanisms 30, each of which is disposed in the test space 11 and is located below the spray mechanism 20. The supporting mechanisms 30 are used to place building materials to be tested and to adjust the inclination of the building materials to be tested.

[0042] Compared with the prior art, the device for testing the waterproof performance of building materials provided in this embodiment is provided with a test box 10, and multiple supporting mechanisms 30 can be installed through the test space 11. The supporting mechanisms 30 can be used to adjust the installation inclination of the building materials to be tested. A sealed door 12 is provided on the test box 10 to facilitate staff entering and exiting the test space 11. A spray mechanism 20 is provided in the test space 11 to continuously spray the building materials to be tested in the test space 11. By adjusting the inclination of the building materials to be tested to the same as the actual installation angle, the test data is accurate, the adaptability is good, and the practicality is good.

[0043] In some embodiments, the test space 11 may be configured as follows: Figure 3 、 Figure 4 See the structure shown. Figure 3 、 Figure 4 A drain outlet 13 is provided at the bottom of the test space 11 .

[0044] The drain port 13 at the bottom of the test space 11 can drain the accumulated water sprayed by the spray mechanism 20 in the test space, so that the accumulated water in the test space 11 is always at a certain level, preventing excessive water accumulation when workers enter the test space 11.

[0045] In some embodiments, the test space 11 may be configured as follows: Figure 3 、 Figure 4 See the structure shown. Figure 3 、 Figure 4 A guide surface 14 is provided at the bottom of the test space 11 for the accumulated water to flow out.

[0046] The flow guide surface 14 can be understood as a conical surface.

[0047] A preferred embodiment is that the test space 11 is a rectangular space, and four triangular guide plates with connected edges are provided on the rectangular surface at the bottom of the test space 11. The triangular guide plates are tilted, such as Figure 3 、 Figure 4 The structure shown.

[0048] In some embodiments, the spray mechanism 20 may be configured as follows: Figures 3 to 6 See the structure shown. Figures 3 to 6 The spray mechanism 20 includes a connecting pipe 21, a nozzle 22, a main pipe 23, and a circulation pump 24. Two connecting pipes 21 are provided, both of which are arranged within the test space 11 and on the inner wall of the test box 10. Two nozzles 22 are provided, one corresponding to each of the two connecting pipes 21. Each nozzle 22 is located at the bottom of a corresponding connecting pipe 21 and is connected to the connecting pipe 21. One end of the main pipe 23 is connected to the drain outlet 13, and the other end is connected to the two connecting pipes 21. The circulation pump 24 is provided on the connecting pipe 21.

[0049] The connecting pipe 21 can allow water to flow through, and the nozzle 22 can change the water pressure of the spraying as the water pressure changes.

[0050] The nozzle 22 is a key component, which is widely used in the fields of spraying, misting, oil spraying and sand blasting, and can be divided into various types according to its use and structure.

[0051] The main pipe 23 is connected to the two connecting pipes 21 to deliver water to the spray head 22 and spray the building materials to be inspected on the supporting mechanism 30 below.

[0052] The circulation pump 24 can control the flow rate of water in the main line 23. The circulation pump 24 is a device used for liquid circulation and transportation. The flow rate of the circulation pump 24 can be adjusted by a variety of methods. Variable frequency speed regulation: Variable frequency speed regulation technology is implemented by installing a frequency converter on the motor of the circulation pump 24. The frequency converter can adjust the power frequency of the motor, thereby changing the speed of the motor. When the motor speed increases, the flow rate of the pump increases accordingly. On the contrary, reducing the motor speed reduces the flow rate of the pump. Valve regulation: Valve regulation is a more traditional flow regulation method. The circulation pump 24 is a prior art and will not be elaborated on here.

[0053] In some embodiments, the supporting mechanism 30 may be configured as follows: Figures 3 to 6 See the structure shown. Figures 3 to 6 Each supporting mechanism 30 includes a bracket 31, an upper limit structure 32, and a lower limit structure 33. The bracket 31 is fixed to the inner wall of the test box 10 and is located below the spray mechanism 20. It has a horizontally arranged platform. The upper limit structure 32 is vertically slidably mounted on the inner wall of the test box 10 and is located between the spray mechanism 20 and the bracket 31. The upper limit structure 32 is used to limit the top end of the building material. There are multiple lower limit structures 33, each of which is horizontally slidably mounted on the platform of the bracket 31 to limit the bottom end of the building material.

[0054] The inclination of the building material between the upper limiting structure 32 and the lower limiting structure 33 is adjusted by moving the lower limiting structure 33 in the horizontal direction.

[0055] The bracket 31 , the upper limit structure 32 and the lower limit structure 33 can adjust the inclination of the building materials by adjusting the positions of the upper limit structure 32 and the lower limit structure 33 .

[0056] In some embodiments, the upper limit structure 32 may be configured as follows: Figures 3 to 6 See the structure shown. Figures 3 to 6 Each upper limit structure 32 includes: a movable track 321, an upper limit slider 322 and a hinge block 323. The movable track 321 is arranged horizontally and is slidably arranged on the inner wall of the test box 10 in the vertical direction. There are multiple upper limit sliders 322, and the multiple upper limit sliders 322 are all slidably arranged in the movable track 321 in the horizontal direction. There are multiple hinge blocks 323, and the multiple hinge blocks 323 are arranged in a one-to-one correspondence with the multiple upper limit sliders 322. One end of each hinge block 323 is hinged to the upper limit slider 322, and the hinge axis is arranged parallel to the sliding direction of the upper limit slider 322. The other end of the hinge block 323 is provided with a slot for plugging in one end of the waterproof building material to be tested.

[0057] A sliding groove for the movable rail 321 to slide is provided on the inner wall of the test box 10 .

[0058] A preferred implementation method is that the test space 11 of the test box 10 is a rectangular cavity, the length direction of the rectangular cavity is set as the first direction, the width direction of the rectangular cavity is set as the second direction, the movable track 321 is set along the second direction, the upper limit slider 322 slides along the second direction on the movable track 321, one end of the hinge block 323 is hinged to the upper limit slider 322, and the hinge axis is set along the second direction.

[0059] In some embodiments, the lower limit structure 33 may be configured as follows: Figure 3 、 Figure 4 、 Figure 6 See the structure shown. Figure 3 、 Figure 4 、 Figure 6 Each lower limit structure 33 includes a lower limit slider 331 and a damping bolt 332. The lower limit slider 331 slides horizontally and vertically along the extension of the movable track 321 on the bracket 31, and is used to abut the other end of the waterproof building material to be inspected. The damping bolt 332 is threadedly connected to the lower limit slider 331 to determine the position of the lower limit slider 331 on the bracket 31.

[0060] The bracket 31 is provided with a slide rail for the lower limit slider 331 to slide.

[0061] A preferred implementation method is that the test space 11 of the test box 10 is a rectangular cavity, the length direction of the rectangular cavity is set as the first direction, and the width direction of the rectangular cavity is set as the second direction. The lower limit slider 331 is slidably set on the bracket 31 along the first direction, and can abut the bottom end of the waterproof building material to be tested. The damping bolt 332 can determine the position of the lower limit slider 331 on the bracket 31.

[0062] The upper limit structure 32 and multiple lower limit structures 33 can change the inclination of the building materials between the upper limit structure 32 and the lower limit structure 33 by moving the movable track 321 up and down, adjusting the angle of the upper limit slider 322 and the hinge block 323, and coordinating the position adjustment of the lower limit slider 331 and the damping bolt 332.

[0063] In some embodiments, the above-mentioned building material waterproof performance detection device can be used as follows Figure 4 、 Figure 6 See the structure shown. Figure 4 、 Figure 6The device for detecting the waterproof performance of building materials also includes a visual detection unit 40. There are multiple visual detection units 40, and the multiple visual detection units 40 are arranged in a one-to-one correspondence with the multiple supporting mechanisms 30. Each visual detection unit 40 is arranged on the inner wall of the test box 10 to detect the water seepage of the waterproof building materials to be tested.

[0064] Visual inspection unit 40 can be understood as a camera. The core functions of a camera include video recording and still image capture. Its operating principle is to capture images using a built-in lens and image sensor (such as a CCD or CMOS), convert them into digital signals, and transmit them via an interface (such as a USB) to a computer or other device for processing and display. Cameras are existing technology, so we will not elaborate on them in detail.

[0065] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements 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 device for detecting the waterproof performance of building materials, characterized in that: include: A test box having a test space and a sealed door communicating with the test space; a spray mechanism, disposed at the top of the test space, for continuously spraying into the test space; There are multiple supporting mechanisms, each of which is arranged in the test space and is located below the spraying mechanism. The supporting mechanisms are used to place the building materials to be tested and adjust the inclination of the building materials to be tested.

2. The device for detecting the waterproof performance of building materials according to claim 1, wherein: A drain port is provided at the bottom of the test space.

3. The device for detecting the waterproof performance of building materials according to claim 2, wherein: The bottom of the test space is provided with a guide surface for the accumulated water to flow out.

4. The device for detecting the waterproof performance of building materials according to claim 2, wherein: The spray mechanism comprises: There are two connecting pipes, both of which are arranged in the test space and located on the inner wall of the test box; There are two nozzles, the two nozzles are arranged in a one-to-one correspondence with the two connecting pipes, and each nozzle is arranged at the bottom of the corresponding connecting pipe and connected to the connecting pipe; The main pipe is connected to the drain outlet at one end and to two connecting pipes at the other end; The circulation pump is arranged on the connecting pipeline.

5. The device for detecting the waterproof performance of building materials according to claim 1, wherein: Each of the supporting mechanisms comprises: A bracket, fixed on the inner wall of the test box and located below the spray mechanism, having a horizontally arranged platform; an upper limit structure, slidably disposed on the inner wall of the test box along a vertical direction and located between the spray mechanism and the bracket, the upper limit structure being used to limit the top end of the building material; There are multiple lower limit structures, each of which is slidably arranged on the platform of the bracket in a horizontal direction to limit the bottom end of the building material; The inclination of the building material between the upper and lower limiting structures is adjusted by moving the lower limiting structure in the horizontal direction.

6. The device for detecting the waterproof performance of building materials according to claim 5, wherein: Each of the upper limit structures comprises: The movable track is arranged horizontally and is slidably arranged on the inner wall of the test box in a vertical direction; There are multiple upper limit sliders, and the multiple upper limit sliders are all slidably arranged in the moving track along the horizontal direction; There are multiple hinge blocks, and the multiple hinge blocks are arranged in a one-to-one correspondence with the multiple upper limit sliders. One end of each hinge block is hinged to the upper limit slider, and the hinge axis is arranged parallel to the sliding direction of the upper limit slider. The other end of the hinge block is provided with a slot for inserting one end of the waterproof building material to be tested; Wherein, a sliding groove for the movable track to slide is provided on the inner wall of the test box.

7. The device for detecting the waterproof performance of building materials according to claim 6, wherein: Each of the lower limit structures comprises: A lower limit slider is slidably arranged on the bracket in the horizontal and vertical directions along the extension direction of the moving track, and is used to abut against the other end of the waterproof building material to be tested; a damping bolt, threadedly connected to the lower limit slider, and used to determine the position of the lower limit slider on the bracket; Wherein, the bracket is provided with a slide rail for the lower limit slider to slide.

8. The device for testing the waterproof performance of building materials according to claim 2, wherein: The device for detecting the waterproof performance of building materials also includes a visual detection unit. There are multiple visual detection units, and the multiple visual detection units are arranged in a one-to-one correspondence with the multiple supporting mechanisms. Each visual detection unit is arranged on the inner wall of the test box to detect the water seepage of the waterproof building materials to be tested.

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