Detection equipment for heat preservation and sound absorption plates

Abstract

The utility model relates to the technical field of detection equipment, in particular to detection equipment for a heat preservation and sound absorption plate, which comprises a main body, a connecting seat is fixedly mounted on one side of the main body, a handle is connected and mounted on one side of the main body, an adjusting button is arranged in the handle, and two groups of screw rods are rotatably connected on one side of the main body. A lifting block is connected to the outer side of the screw rod through threads, an upper shell and a lower shell are connected to one side of the lifting block, a telescopic frame is connected to one side of the lifting block in a sliding mode, a protection frame is fixedly installed on one side of the telescopic frame, an upper connecting plate and a lower connecting plate are connected to one side of the telescopic frame, and a heating piece is fixedly installed at the top of the lower connecting plate; a temperature sensor is fixedly installed at the bottom of the upper connecting plate, a sound wave generator is installed on the inner wall of the bottom of the lower shell in a connected mode, and a sound wave receiver is installed on the inner wall of the top end of the upper shell in a connected mode. According to the utility model, the thermal insulation acoustic board of any model can be detected at any time, the operation is convenient, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a detection equipment for heat-insulating and sound-absorbing panels. Background Art

[0002] Thermal insulation sound-absorbing panels are a high-performance building material that combines thermal insulation and sound absorption functions. They are widely used in various building structures and occasions with specific acoustic environment requirements. Thermal insulation sound-absorbing panels can effectively reduce heat transfer, isolate the low temperature outside inside the house, and prevent the heat energy in the house from being lost through the walls, roof and ground, thereby achieving the effect of reducing heating consumption and energy waste. They can reduce sound reflection, reduce noise, slow down the speed of sound wave propagation, and prevent the spread of sound from one space to another. During the production process of thermal insulation sound-absorbing panels, their thermal insulation and sound absorption functions need to be tested to ensure quality. Existing testing equipment is all fixed in design, which is cumbersome to operate and cannot be tested anytime and anywhere. There are certain limitations. Therefore, it is necessary to design a testing equipment for thermal insulation sound-absorbing panels to solve the problem. Summary of the Invention

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a detection device for heat-insulating and sound-absorbing panels.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A detection device for thermal insulation and sound-absorbing panels, comprising a main body, a connecting seat fixedly installed on one side of the main body, a handle connected to one side of the main body, and an adjustment button provided in the handle, two sets of screws rotatably connected to one side of the main body, and a lifting block is connected to the outer side of the screw by a thread, one side of the lifting block is respectively connected to the upper shell and the lower shell, the other side of the main body is fixedly installed with a compression spring and a trigger switch, and is slidably connected with a telescopic frame, a protective frame fixedly installed on one side of the telescopic frame, and the other end of the compression spring is connected to the telescopic frame, one side of the telescopic frame is respectively connected to the upper connecting plate and the lower connecting plate, a heating element is fixedly installed on the top of the lower connecting plate, a temperature sensor is fixedly installed on the bottom of the upper connecting plate, a sound wave generator is connected to the bottom inner wall of the lower shell, a sound wave receiver is connected to the top inner wall of the upper shell, and a temperature display and a sound wave display are connected to the top of the upper shell.

[0006] Preferably, the screw is an electric screw with a motor, and is connected to the adjustment button through a circuit to control the lifting and lowering of the upper shell and the lower shell. Each group of the screws has two, and a dustproof pad is laid on one side of the screw to play a protective role.

[0007] Preferably, the telescopic frame adopts a C-shaped structural design, and a limiting groove adapted to the protective frame is opened in the main body to prevent the telescopic frame from detaching.

[0008] Preferably, there are four compression springs, which are distributed in a rectangular array and can provide stable support.

[0009] Preferably, there are several groups of heating elements and temperature sensors, and their positions correspond to each other. The top of the heating element is flush with the lower shell, and the bottom of the temperature sensor is flush with the upper shell, ensuring that they can always contact the thermal insulation and sound absorption board.

[0010] The beneficial effects of the utility model are:

[0011] The utility model adopts a handheld design, and can perform detection by adjusting the button control, and can control the distance between the upper shell and the lower shell by a screw. It is suitable for any type of thermal insulation sound-absorbing board and has high flexibility. The upper shell, the lower shell and the telescopic frame are used to form a sealed state with the thermal insulation sound-absorbing board, which can greatly increase the accuracy of detection. Heating is performed by a heating element, and temperature changes are detected by a temperature sensor to judge the thermal insulation performance. Sound waves are emitted by a sound wave generator and received by a sound wave receiver to detect the sound absorption performance. The detected values ​​are displayed by a temperature display and a sound wave display to facilitate judgment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a 3D structural diagram of a testing device for thermal insulation and sound-absorbing panels proposed in the utility model;

[0013] Figure 2 This is a schematic diagram of the front structure of a testing device for thermal insulation and sound absorption panels proposed in the present invention;

[0014] Figure 3 This is a side structural diagram of a testing device for thermal insulation and sound-absorbing panels proposed in the present invention;

[0015] Figure 4 This is a schematic diagram of the top view of the structure of a detection device for thermal insulation and sound absorption panels proposed by the utility model.

[0016] In the figure: 1. Main body; 2. Connecting seat; 3. Handle; 4. Adjustment button; 5. Screw; 6. Lifting block; 7. Upper shell; 8. Lower shell; 9. Compression spring; 10. Trigger switch; 11. Telescopic frame; 12. Protective frame; 13. Upper connecting plate; 14. Lower connecting plate; 15. Heating element; 16. Temperature sensor; 17. Sound wave generator; 18. Sound wave receiver; 19. Temperature display; 20. Sound wave display. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Example: Refer to Figure 1-4 , a detection equipment for thermal insulation and sound-absorbing panels, including a main body 1, a connecting seat 2 is fixedly installed on one side of the main body 1, a handle 3 is connected to the side of the main body 1, and an adjusting button 4 is provided in the handle 3, two sets of screws 5 are rotatably connected to one side of the main body 1, and the outer side of the screw 5 is connected to a lifting block 6 by a thread, and one side of the lifting block 6 is respectively connected to an upper shell 7 and a lower shell 8, the screw 5 is specifically an electric screw with a motor, and is connected to the adjusting button 4 through a circuit for controlling the upper shell 7 and the lower shell 8 to rise and fall, each set of screws 5 has two, and a dustproof pad is laid on one side of the screw 5 for protection, a compression spring 9 and a trigger switch 10 are fixedly installed on the other side of the main body 1, and a telescopic frame 11 is slidably connected, there are four compression springs 9, and they are distributed in a rectangular array, which can play a role of stable support, and an anti-static pad is fixedly installed on one side of the telescopic frame 11 The guard frame 12 and the telescopic frame 11 adopt a C-shaped structure design, and a limiting groove adapted to the guard frame 12 is opened in the main body 1 to prevent the telescopic frame 11 from detaching, and the other end of the compression spring 9 is connected to the telescopic frame 11, and the upper connecting plate 13 and the lower connecting plate 14 are respectively connected to one side of the telescopic frame 11. A heating element 15 is fixedly installed on the top of the lower connecting plate 14, and a temperature sensor 16 is fixedly installed on the bottom of the upper connecting plate 13. There are several groups of heating elements 15 and temperature sensors 16, and their positions correspond to each other. The top of the heating element 15 is flush with the lower shell 8, and the bottom of the temperature sensor 16 is flush with the upper shell 7 to ensure that it can always contact the thermal insulation and sound-absorbing board. The bottom inner wall of the lower shell 8 is connected to a sound wave generator 17, the top inner wall of the upper shell 7 is connected to a sound wave receiver 18, and the top of the upper shell 7 is connected to a temperature display 19 and a sound wave display 20.

[0019] Working principle: When in use, grab the handle 3 and place the thermal insulation sound-absorbing panel between the upper shell 7 and the lower shell 8, press the adjustment button 4, control the rotation of the screw 5, and control the lifting and lowering of the upper shell 7 and the lower shell 8 through the threaded interface so that they are connected to the thermal insulation sound-absorbing panel. At the same time, the heating element 15, the temperature sensor 16 and the sound wave receiver 18 are all connected to the thermal insulation sound-absorbing panel. If you want to change the detection position, you can grab the handle 3 and move it horizontally, or you can press the handle 3 to make the thermal insulation sound-absorbing panel go deeper into the upper shell 7 and the lower shell 8. At the same time, the compression spring 9 continues to shrink so that the telescopic frame 11 is always in contact with the thermal insulation sound-absorbing panel. Finally, turn on the heating element 15 and the sound wave generator 17 to heat the thermal insulation sound-absorbing panel and emit sound waves, which are received by the temperature sensor 16 and the sound wave receiver 18, and the values ​​are transmitted to the temperature display 19 and the sound wave display 20.

[0020] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0021] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detection device for heat-insulating sound-absorbing panels, comprising a main body (1), characterized in that: A connecting seat (2) is fixedly mounted on one side of the main body (1), a handle (3) is connected to one side of the main body (1), and an adjustment button (4) is provided in the handle (3), two sets of screw rods (5) are rotatably connected to one side of the main body (1), and the outer side of the screw rods (5) is connected to a lifting block (6) through a thread, and one side of the lifting block (6) is respectively connected to an upper shell (7) and a lower shell (8), and a compression spring (9) and a trigger switch (10) are fixedly mounted on the other side of the main body (1), and a telescopic frame (11) is slidably connected, and a protective frame (12) is fixedly mounted on one side of the telescopic frame (11). ), and the other end of the compression spring (9) is connected to the telescopic frame (11), and the telescopic frame (11) is respectively connected to an upper connecting plate (13) and a lower connecting plate (14) on one side, a heating element (15) is fixedly installed on the top of the lower connecting plate (14), and a temperature sensor (16) is fixedly installed on the bottom of the upper connecting plate (13), a sound wave generator (17) is connected to the bottom inner wall of the lower shell (8), a sound wave receiver (18) is connected to the top inner wall of the upper shell (7), and a temperature display (19) and a sound wave display (20) are connected to the top of the upper shell (7).

2. The thermal insulation and sound absorbing panel testing device according to claim 1, characterized in that: The screw rod (5) is specifically an electric screw rod with a motor, and is connected to the adjustment button (4) through a circuit. Each group of the screw rods (5) has two, and a dustproof pad is laid on one side of the screw rods (5).

3. The thermal insulation and sound absorbing panel testing device according to claim 1, characterized in that: The telescopic frame (11) adopts a C-shaped structural design, and a limiting groove adapted to the protective frame (12) is provided in the main body (1).

4. The thermal insulation and sound absorption panel detection device according to claim 1, characterized in that: There are four compression springs (9), which are distributed in a rectangular array.

5. The thermal insulation and sound absorption panel detection device according to claim 1, characterized in that: The heating element (15) and the temperature sensor (16) are provided in several groups and are positioned correspondingly to each other. The top of the heating element (15) is flush with the lower shell (8), and the bottom of the temperature sensor (16) is flush with the upper shell (7).

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