Detection device

Abstract

The utility model provides a detection device, and belongs to the technical field of building material detection. Comprising a base, a shell cover covers the base, a heating plate is arranged on the inner side wall of the shell cover, a supporting bracket and a measuring disc are arranged in the middle of the interior of the base, the measuring disc is used for horizontally supporting a building board and installed on one side of the supporting bracket, angle marks are engraved on the measuring disc, two swing arms are coaxially and rotationally connected to the measuring disc, and the two swing arms are arranged on the base. Pressing rods are horizontally arranged on the sides, facing the supporting bracket, of the ends of the two swing arms. The detection device can realize deformation detection of the building board in a high-temperature environment, the deformation quantity can be obtained without taking down the building board in the whole detection process, and the detection device is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of building material detection, in particular to a detection device. Background Art

[0002] Building materials, also known as construction materials, are a general term for materials used in construction projects and are widely used in buildings, structures, roads, bridges, tunnels and other projects; green building materials, also known as ecological building materials, environmentally friendly building materials and healthy building materials, refer to healthy, environmentally friendly and safe building materials with many characteristics such as environmental protection, health, safety and functionality, such as solid wood boards, bamboo boards, etc.

[0003] With the construction industry's emphasis on sustainable development, the application of green building materials is becoming increasingly widespread. The production and use process of green building materials is relatively complex, and their quality inspection is extremely important. At present, in order to ensure the quality of building boards and ensure that they will not deform when used in complex building environments, it is necessary to perform high-temperature deformation detection on building boards. The traditional detection method is to place the building boards in a constant high-temperature environment for a fixed period of time, and then take out the building boards to measure the deformation of the building boards. However, after the building boards are deformed in a high-temperature environment, the method of taking out the building boards and measuring them again with tools is relatively cumbersome and reduces the detection efficiency. Therefore, the present application provides a detection device to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a detection device to solve the problem that after the existing building panels are deformed in a high temperature environment, the building panels need to be taken out and measured again using tools, which is relatively cumbersome and reduces the detection efficiency.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A detection device includes a base, a shell cover is provided on the base, a heating plate is provided on the inner wall of the shell cover, a support bracket is provided in the middle of the base for horizontally supporting building panels, a measuring disk is installed on one side of the support bracket, the measuring disk is engraved with angle marks, two swing arms are coaxially connected to the measuring disk, and pressure rods are horizontally provided at the ends of the two swing arms facing one side of the support bracket.

[0007] Optionally, a turntable is rotatably mounted at the center of the top of the base, the support bracket and the measuring disc are both assembled on the turntable, and a driving mechanism for driving the turntable to rotate is provided on the base.

[0008] Optionally, the driving mechanism includes a driving gear rotatably mounted on the top of the base and a motor mounted on the bottom of the base for driving the driving gear to rotate, and a tooth groove meshing with the driving gear is provided on the circumferential surface of the turntable.

[0009] Optionally, the support bracket includes a support rod mounted on the turntable and a support plate horizontally mounted on the top end of the support rod.

[0010] Optionally, the support rod includes a fixed sleeve vertically fixed on the turntable, a connecting rod movably inserted into the top end of the fixed sleeve, and a spring arranged between the connecting rod and the inner bottom wall of the fixed sleeve.

[0011] Optionally, a limit rod is fixed at the axis of the measuring disc, and the limit rod is horizontally located above the supporting plate and aligned with the center of the supporting plate.

[0012] Optionally, a cover is provided on the shell, one end of the cover is hinged to the top of the shell side wall, the other end of the shell is bent downward and extends to the base and is provided with a handle, and a controller and a temperature sensor for monitoring the internal temperature of the shell are provided on the outer wall of the shell.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] In the above scheme, through the setting of the measuring disk and two pressure rods, the building board is placed horizontally on the pallet, and a pair of swing arms are moved to make the two pressure rods rest at the two ends of the top of the building board, and then the cover is closed. The temperature inside the shell is raised to a predetermined value through the cooperation of the heating plate and the temperature sensor. After the building board is in the high temperature environment in the shell for a certain period of time, the cover is opened, and the building board is deformed in the high temperature environment. The deformed building board pushes the two pressure rods to cause the swing arms to deflect at an angle. By recording the angular change of the two swing arms on the measuring disk, the deformation amount of the building board can be directly obtained, thereby realizing the deformation detection of the building board in a high temperature environment. The deformation amount can be obtained without removing the building board during the entire detection process, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the base and the shell cover in the utility model;

[0018] Figure 3 This is a schematic structural diagram of the turntable and support bracket in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the support rod and the supporting plate in the utility model.

[0020] Reference numerals:

[0021] 1. Base; 2. Shell; 3. Cover; 4. Handle; 5. Controller; 6. Temperature sensor; 7. Heating plate; 8. Turntable; 9. Driving mechanism; 10. Measuring plate; 11. Support bracket; 12. Swing arm; 13. Pressure rod; 14. Support rod; 15. Support plate; 16. Limit rod; 17. Driving gear; 18. Motor; 19. Tooth groove; 20. Fixed sleeve; 21. Connecting rod; 22. Spring.

[0022] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0023] The following describes a detection device provided by the present invention in detail with reference to the accompanying drawings and specific embodiments. It is also noted that, in order to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement the invention for some known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention in any specific manner.

[0024] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0025] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0026] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0027] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0028] like Figures 1 to 3 As shown, an embodiment of the present invention provides a detection device, including a base 1, a shell cover 2 is provided on the base 1, a heating plate 7 is provided on the inner wall of the shell cover 2, a support bracket 11 is provided in the middle part of the base 1, for horizontally supporting the building board, a measuring disk 10 is installed on one side of the support bracket 11, and an angle mark is engraved on the measuring disk 10. Two swing arms 12 are coaxially connected to the measuring disk 10, and pressure rods 13 are horizontally provided at the ends of the two swing arms 12 facing the side of the support bracket 11, wherein a controller 5 and a temperature sensor 6 for monitoring the internal temperature of the shell cover 2 are provided on the outer wall of the shell cover 2. Through this structural method, the support bracket 11 is used to support the building board horizontally, and a pair of swing arms 12 are moved to place the two pressure rods 13 at the two ends of the top of the building board. The temperature in the shell cover 2 is raised to a predetermined value through the cooperation of the heating plate 7 and the temperature sensor 6. After the building board is exposed to the high temperature environment in the shell cover 2 for a certain period of time, it is observed whether the building board is warped and deformed. If deformation occurs, the deformed building board will push the two pressure rods 13 to cause the swing arms 12 to deflect at an angle. By recording the angular change of the two swing arms 12 on the measuring disk 10, the deformation amount of the building board can be directly obtained, thereby realizing the deformation detection of the building board in a high temperature environment. The deformation amount can be obtained without removing the building board during the entire detection process, which is convenient and quick.

[0029] like Figures 1 to 3As shown, a turntable 8 is rotatably mounted at the center of the top of the base 1, and a supporting bracket 11 and a measuring disc 10 are both assembled on the turntable 8. A driving mechanism 9 for driving the turntable 8 to rotate is provided on the base 1. The driving mechanism 9 includes a driving gear 17 rotatably mounted on the top of the base 1 and a motor 18 mounted on the bottom of the base 1 for driving the driving gear 17 to rotate. A tooth groove 19 is provided on the circumferential surface of the turntable 8 to engage with the driving gear 17. During the detection process, the driving gear 17 is driven to rotate by starting the motor 18, which drives the turntable 8 to rotate, and can drive the measuring disc 10 and the building board to move and rotate, thereby ensuring that the building board is evenly heated in the shell 2 and reducing the detection error.

[0030] like Figures 2 to 4 As shown, the support bracket 11 includes a support rod 14 assembled on the turntable 8 and a support plate 15 horizontally assembled on the top of the support rod 14. The support rod 14 includes a fixed sleeve 20 vertically fixed on the turntable 8, a connecting rod 21 movably inserted into the top of the fixed sleeve 20, and a spring 22 arranged between the connecting rod 21 and the inner bottom wall of the fixed sleeve 20. A limit rod 16 is fixed at the axis of the measuring disk 10. The limit rod 16 is horizontally located above the support plate 15 and aligned with the center of the support plate 15. Through the elastic support of the spring 22 on the building board and the upper limit of the building board by the limit rod 16, the middle part of the building board can be aligned with the axis of the measuring disk 10 as much as possible. When the two ends of the building board are bent downward due to heat, the support plate 15 is squeezed by the spring 22 and contracts, the pressure rod 13 then falls, and the swing arm 12 rotates downward to produce an angle change. When the two ends of the building board are heated and tilted upward, the pressure rod 13 drives the swing arm 12 to change its angle upward.

[0031] like Figure 1 and Figure 2 As shown, the shell cover 2 is provided with a cover plate 3, one end of the cover plate 3 is hinged to the top of the side wall of the shell cover 2, and the other end of the shell cover 2 is bent downward and extended to the base 1 and is provided with a handle 4 for easy removal and placement of building panels.

[0032] The working principle of the technical solution provided by the utility model is as follows:

[0033] When in use, the building board is placed horizontally on the support plate 15, the limit rod 16 is against the middle of the building board, and the pair of swing arms 12 are moved to make the two pressure rods 13 rest at the two ends of the top of the building board, and then the cover plate 3 is closed. The temperature in the shell 2 is raised to a predetermined value through the cooperation of the heating plate 7 and the temperature sensor 6. After the building board has been in the high temperature environment in the shell 2 for a certain period of time, the cover plate 3 is opened to observe whether the building board is warped and deformed. If deformation occurs, the deformed building board will push the two pressure rods 13 to cause the swing arms 12 to deflect at an angle. By recording the angular change of the two swing arms 12 on the measuring disk 10, the deformation amount of the building board can be directly obtained, thereby realizing the deformation detection of the building board in a high temperature environment. The deformation amount can be obtained without removing the building board during the entire detection process, which is convenient and quick. In addition, during the detection process, by starting the motor 18 to drive the drive gear 17 to rotate, the turntable 8 is driven to rotate, which can drive the measuring disk 10 and the building board to move and rotate, ensuring that the building board is evenly heated in the shell 2 and reducing the detection error.

[0034] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A detection device, comprising a base, wherein a cover is provided on the base, characterized in that: A heating plate is provided on the inner wall of the shell cover, and a support bracket is provided in the middle of the base for horizontally supporting the building board. A measuring disk is installed on one side of the support bracket, and an angle mark is engraved on the measuring disk. Two swing arms are coaxially connected to the measuring disk, and pressure rods are horizontally provided at the ends of the two swing arms facing one side of the support bracket.

2. The detection device according to claim 1, characterized in that A turntable is rotatably mounted at the center of the top of the base, the support bracket and the measuring disc are both assembled on the turntable, and a driving mechanism for driving the turntable to rotate is provided on the base.

3. The detection device according to claim 2, characterized in that The driving mechanism includes a driving gear rotatably mounted on the top of the base and a motor mounted on the bottom of the base for driving the driving gear to rotate. A tooth groove meshing with the driving gear is provided on the circumferential surface of the turntable.

4. The detection device according to claim 1, characterized in that The support bracket includes a support rod assembled on the turntable and a support plate horizontally assembled on the top end of the support rod.

5. The detection device according to claim 4, characterized in that The support rod comprises a fixed sleeve vertically fixed on the turntable, a connecting rod movably arranged on the top end of the fixed sleeve, and a spring arranged between the connecting rod and the inner bottom wall of the fixed sleeve.

6. The detection device according to claim 1, characterized in that A limiting rod is fixed at the axis of the measuring disc.

7. The detection device according to claim 6, characterized in that The limiting rod is horizontally located above the supporting plate and aligned with the center of the supporting plate.

8. The detection device according to claim 1, characterized in that The shell cover is provided with a cover plate, and one end of the cover plate is hinged to the top of the shell cover side wall.

9. The detection device according to claim 8, characterized in that The other end of the shell is bent downward and extends to the base and is provided with a handle.

10. The detection device according to claim 9, characterized in that: A controller and a temperature sensor for monitoring the temperature inside the shell are arranged on the outer side wall of the shell.

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