A building material aging detection device

Abstract

The utility model relates to building material aging detection device technical field, concretely is a kind of building material aging detection device, including box, the detection cavity of box is provided with the article plate, when being detected, the building material to be detected is placed on the article plate and is clamped by clamping plate and is limited, after that, the detection cavity top electric heating strip is warmed to the detection cavity, to carry out the aging detection of high-temperature environment to building material, and staff can rotate the article plate along mounting seat by starting electric push rod one on mounting seat, to change the placement angle of mounting seat and building material, realize the aging detection of building material in multiple angles, improve the detection range.

Description

Technical Field

[0001] This application relates to the technical field of building material aging testing devices, specifically a building material aging testing device. Background Technology

[0002] Building material aging testing devices are key equipment for evaluating the durability and service life of building materials. Currently, most of these devices adopt a box-type structure, placing the building material sample to be tested inside a sealed box. Heating is achieved by using heating strips or heating tubes located at the top of the box to simulate the effect of high-temperature environment on the performance of building materials, thereby realizing the test of their aging resistance.

[0003] However, existing devices of this type typically have a significant limitation: during testing, building material samples can usually only be placed horizontally or vertically inside the chamber. This fixed placement method cannot simulate the various tilting conditions that building materials may encounter in actual use, such as the thermal loads and environmental stresses they experience when used as pitched roofs, inclined curtain walls, or building components with a certain angle. Therefore, it is difficult to conduct targeted high-temperature aging tests on building materials with different installation angles, resulting in limited testing conditions and a significantly restricted testing range, failing to comprehensively and accurately reflect the aging patterns and durability performance of building materials in diverse real-world application environments. Utility Model Content

[0004] To address the problem of difficulty in conducting high-temperature aging tests on building materials with different inclination angles in existing technologies, this utility model provides a building material aging testing device.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows: This utility model provides a building material aging detection device, characterized in that it includes: The enclosure has a door panel at the front and a detection chamber inside, with a fixed bracket fixedly installed inside the detection chamber. The top of the fixed frame is provided with a mounting base, and a shelf is rotatably provided on the top of the mounting base. A fixing plate is fixedly provided at one end of the shelf, and a clamping plate is slidably provided at the other end of the shelf. An electric heating strip is fixedly provided above the shelf in the housing. An electric push rod is provided on one side of the mounting base. The electric push rod is rotatably connected to the mounting base, and the output shaft of the electric push rod is rotatably connected to the bottom of the shelf. It also includes an adjustment mechanism, which is disposed on the shelf.

[0006] Preferably, the adjustment mechanism includes an adjustment rod and a slider. The top of the shelf is provided with a groove, the slider is slidably disposed in the groove, the top of the slider is fixedly connected to the clamping plate, the adjustment rod is rotatably connected to the shelf and one end of the adjustment rod is in the groove, the section of the adjustment rod in the groove is provided with a threaded section, and the slider is fitted onto the adjustment rod.

[0007] Preferably, the placement plate is provided with a limiting groove, and a limiting block that matches the limiting groove is fixedly provided at the bottom of the clamping plate.

[0008] Preferably, the number of the storage panels is multiple and they are arranged at intervals along the length of the mounting base.

[0009] Preferably, the top of the fixing frame is provided with a groove, and an electric push rod two is fixedly installed in the groove. The output shaft of the electric push rod two is fixedly connected to the mounting base.

[0010] Preferably, the door panel is provided with an observation window.

[0011] Preferably, the top of the enclosure is provided with an exhaust vent, and an exhaust fan is fixedly installed at the exhaust vent.

[0012] The advantages of adopting the above technical solution are: This invention includes a housing with a storage plate inside the testing chamber. During aging testing of building materials, the material to be tested is placed on the storage plate and clamped and limited by a clamping plate. Then, an electric heating strip at the top of the testing chamber heats the chamber, allowing for high-temperature aging testing of the building materials. Furthermore, by activating an electric push rod on the mounting base, the operator can rotate the storage plate along the mounting base, changing the placement angle between the mounting base and the building materials. This enables multi-angle aging testing of the building materials, improving the testing range. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the structure of this utility model is shown; Figure 2 A partial sectional view of the housing of this utility model is shown; Figure 3 A partial sectional view of the housing of this utility model is shown; Figure 4 A partial sectional view of the fixing bracket of this utility model is shown.

[0015] The components include: 1. Box body; 11. Detection chamber; 12. Exhaust fan; 2. Door panel; 21. Observation window; 3. Fixing frame; 31. Electric push rod II; 4. Mounting base; 5. Shelf; 51. Slide groove; 52. Limiting groove; 6. Heating strip; 7. Electric push rod I; 8. Fixing plate; 81. Clamping plate; 82. Sliding block; 9. Adjusting rod. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] like Figure 1-4 As shown in the figure, this utility model embodiment discloses a building material aging detection device, including a box body 1 and an adjustment mechanism. The front end of the box body 1 is provided with a door panel 2. The box body 1 is provided with a detection chamber 11. A fixing frame 3 is fixedly provided in the detection chamber 11. A mounting seat 4 is provided on the top of the fixing frame 3. A shelf 5 is rotatably provided on the top of the mounting seat 4. A fixing plate 8 is fixedly provided at one end of the shelf 5. A clamping plate 81 is slidably provided at the other end of the shelf 5. An electric heating strip 6 is fixedly provided above the shelf 5 in the box body 1. An electric push rod 7 is provided on one side of the mounting seat 4. The electric push rod 7 is rotatably connected to the mounting seat 4. The output shaft of the electric push rod 7 is rotatably connected to the bottom of the shelf 5. The adjustment mechanism is provided on the shelf 5.

[0018] In at least one embodiment, the adjustment mechanism includes an adjustment rod 9 and a slider 82. The top of the shelf 5 is provided with a groove 51, and the slider 82 is slidably disposed in the groove 51. The top of the slider 82 is fixedly connected to the clamping plate 81. The adjustment rod 9 is rotatably connected to the shelf 5 and one end of the adjustment rod 9 is in the groove 51. A threaded section is provided on a section of the adjustment rod 9 in the groove 51. The slider 82 is fitted onto the adjustment rod 9. When clamping and fixing the building materials on the shelf 5, the operator rotates the adjustment rod 9 on the shelf 5. The threaded engagement between the adjustment rod 9 and the slider 82 causes the slider 82 to slide along the groove 51, thereby causing the clamping plate 81 to move closer to and abut against the building materials, ultimately achieving clamping and fixing of the building materials and preventing the building materials from falling when the shelf 5 is tilted.

[0019] In at least one embodiment, the placement plate 5 is provided with a limiting groove 52, and the bottom of the clamping plate 81 is fixedly provided with a limiting block that matches the limiting groove 52. When the slider 82 drives the clamping plate 81 to slide, the limiting block at the bottom of the clamping plate 81 slides along the limiting groove 52, thereby further limiting the clamping plate 81 and ensuring the stability of the sliding process of the clamping plate 81.

[0020] In at least one embodiment, the number of placement plates 5 is multiple sets and they are arranged at intervals along the length of the mounting base 4. The multiple sets of placement plates 5 make it convenient for staff to place multiple sets of materials into the testing chamber 11 for testing at the same time. Furthermore, the multiple sets of electric push rods 7 can control the tilt angle of different placement plates 5, so that multiple sets of materials can be tested for aging at different angles at the same time, thereby improving the testing efficiency.

[0021] In at least one embodiment, the top of the fixing frame 3 is provided with a groove, and an electric push rod 31 is fixedly installed in the groove. The output shaft of the electric push rod 31 is fixedly connected to the mounting base 4. When the building materials are subjected to aging tests in a high-temperature environment, the operator starts the electric push rod 31 on the fixing frame 3. The output shaft of the electric push rod 31 drives the mounting base 4 to rise and fall, thereby adjusting the distance between the building materials on the shelf 5 and the heating strip 6, and adjusting the heating state of the building materials. The operation is convenient.

[0022] In at least one embodiment, the door panel 2 is provided with an observation window 21, which is transparent. During the aging test of building materials, the staff can observe the aging state of the building materials in the test chamber 11 through the observation window 21, which facilitates real-time monitoring and adjustment of the test work.

[0023] In at least one embodiment, the top of the box 1 is provided with an exhaust vent, and an exhaust fan 12 is fixedly installed at the exhaust vent of the box 1. After the test is completed, the staff will start the exhaust fan 12 on the top of the box 1. After the exhaust fan 12 is running, it can quickly ventilate and cool the test chamber 11, which makes it easier for the staff to take out the building materials in the test chamber 11.

[0024] In at least one embodiment, a control unit is fixedly installed on the top of the housing 1. The control unit is electrically connected to the electric push rod 7, the electric push rod 31, the electric heating strip 6, and the exhaust fan 12 through wires. The operator can adjust the working status of each part through the control unit, which is convenient to operate.

[0025] During the aging test of building materials, the operator rotates and opens the door panel 2 at the front of the chamber 1. The building material to be tested is then placed on the shelf 5 inside the testing chamber 11, positioned between the fixing plate 8 and the clamping plate 81. The operator then slides the clamping plate 81 using an adjustment mechanism, causing it to move closer to the building material. Ultimately, the fixing plate 8 and the clamping plate 81 clamp both ends of the building material, ensuring its stability. The operator then closes the door panel 2 and activates the electric push rod 7 on the mounting base 4. The output shaft of the electric push rod 7 pushes one end of the shelf 5. The placement plate 5 is rotated along the top of the mounting base 4, thereby changing the placement angle of the placement plate 5 and the building materials. Once the rotation reaches a suitable angle, it can be stopped. Then, the electric heating strip 6 in the detection chamber 11 is activated, thereby heating the detection chamber 11. The electric heating strip 6 heats the detection chamber 11 to the set temperature range and maintains it, thus performing aging tests on the building materials in a high-temperature environment. After the test is completed, the staff stops heating and opens the door panel 2 to remove the building materials from the placement plate 5. The building materials can then be observed and analyzed, thereby realizing aging tests on building materials at different angles and improving the detection range.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A building material aging detection device, characterized in that: include The enclosure has a door panel at the front and a detection chamber inside, with a fixed bracket fixedly installed inside the detection chamber. The top of the fixed frame is provided with a mounting base, and a shelf is rotatably provided on the top of the mounting base. A fixing plate is fixedly provided at one end of the shelf, and a clamping plate is slidably provided at the other end of the shelf. An electric heating strip is fixedly provided above the shelf in the housing. An electric push rod is provided on one side of the mounting base. The electric push rod is rotatably connected to the mounting base, and the output shaft of the electric push rod is rotatably connected to the bottom of the shelf. It also includes an adjustment mechanism, which is disposed on the shelf.

2. The building material aging detection device according to claim 1, characterized in that: The adjustment mechanism includes an adjustment rod and a slider. The top of the shelf is provided with a groove, and the slider is slidably disposed in the groove. The top of the slider is fixedly connected to the clamp. The adjustment rod is rotatably connected to the shelf and one end of the adjustment rod is in the groove. The section of the adjustment rod in the groove is provided with a threaded section, and the slider is fitted onto the adjustment rod.

3. The building material aging detection device according to claim 2, characterized in that: The placement plate is provided with a limiting groove, and a limiting block that matches the limiting groove is fixedly installed at the bottom of the clamp.

4. The building material aging detection device according to claim 1, characterized in that: The number of the storage panels is multiple and they are arranged at intervals along the length of the mounting base.

5. The building material aging detection device according to claim 1, characterized in that: The top of the fixed frame is provided with a groove, and an electric push rod two is fixedly installed in the groove. The output shaft of the electric push rod two is fixedly connected to the mounting base.

6. The building material aging detection device according to claim 1, characterized in that: An observation window is provided on the door panel.

7. The building material aging detection device according to claim 1, characterized in that: The top of the enclosure is provided with an exhaust vent, and an exhaust fan is fixedly installed at the exhaust vent.

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