Thermal insulation detection device for building thermal insulation material

Abstract

The utility model relates to the technical field of building material detection, and discloses a building heat preservation material heat insulation detection device, which comprises a shell, a resistance heating rod and a temperature sensor, and two first threaded rods which are symmetrically distributed left and right are arranged between the upper side and the lower side of the inner wall of the shell. According to the thermal insulation detection device for the building thermal insulation material, the right side of the thermal insulation material is heated by starting a resistance heating rod, the temperature of the left side of the thermal insulation material is detected by starting a temperature sensor, and meanwhile, the temperature sensor can be driven to move forwards or backwards by starting a servo motor, so that the detection range is expanded; and secondly, the two U-shaped plates can be driven to integrally move upwards by starting a double-shaft servo motor, so that the temperature sensor moves forwards and backwards in a matched manner in the upward moving process, the positions, at different heights, of the left side of the thermal insulation material can be detected, and the detection range is further expanded.

Description

Technical Field

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

[0002] Thermal insulation materials generally refer to materials with a thermal coefficient less than or equal to 0.12. Nowadays, thermal insulation materials are developing rapidly. The use of good thermal insulation technology and materials in industry and construction can often achieve twice the result with half the effort. In the construction process, it is often necessary to conduct thermal insulation testing on thermal insulation materials to know whether the materials used meet the prescribed standards. This requires the use of a detection device to perform the detection operation. However, in actual use, the existing detection device can usually only detect one part of the thermal insulation material. In this way, it is impossible to quickly detect the detection data of the thermal insulation material at different positions from top to bottom, thereby reducing the accuracy of the detection, which is not conducive to the detection of different positions and has poor practicality. Therefore, a thermal insulation detection device for building thermal insulation materials is proposed. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a thermal insulation detection device for building thermal insulation materials, which has the advantages of being able to detect different positions, etc., and solves the problem that the existing detection devices can usually only detect one part of the thermal insulation material during actual use, and thus cannot quickly detect the detection data of the thermal insulation material at different positions from top to bottom, thereby reducing the accuracy of the detection, being not conducive to detection at different positions, and having poor practicality.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of being able to detect different positions, the utility model provides the following technical solutions: a thermal insulation detection device for building thermal insulation materials, including a shell, a resistance heating rod and a temperature sensor, two first threaded rods in left-right symmetrical distribution are arranged between the upper and lower sides of the inner wall of the shell, the left and right sides of the inner wall of the shell are provided with slide grooves, a movable plate connected to the outer sides of the two first threaded rods with threads is arranged between the two slide grooves, a frame is arranged on the top of the shell, and mounting plates with one end penetrating the shell and extending to the inside of the frame are arranged on the left and right sides of the top of the movable plate, and U-shaped plates located above the shell are arranged on the opposite sides of the two mounting plates, and the inner bottom of the shell The wall is provided with a first driving assembly, and the left and right ends of the first driving assembly are respectively fixedly connected to the outer sides of the two first threaded rods, the resistance heating rod is arranged between the front and rear sides of the inner wall of the right U-shaped plate, the front side of the inner wall of the left U-shaped plate is provided with a second threaded rod with one end extending to the rear side thereof, the outer rear end of the second threaded rod is provided with a slider with one end movably connected to the left side of the inner wall of the left U-shaped plate, the temperature sensor is arranged on the right side of the slider, and the left rear end of the left U-shaped plate is provided with a second driving assembly with one end fixedly connected to the outer side of the second threaded rod, the front and rear sides of the frame are provided with electric push rods, and the output ends of the two electric push rods extend to the interior of the frame and are provided with clamping blocks.

[0007] Preferably, the first drive assembly includes a dual-axis servo motor, and the inner bottom wall of the shell is fixedly mounted with the dual-axis servo motor located between the two first threaded rods, and the left and right output shafts of the dual-axis servo motor are fixedly mounted with driving bevel gears, and the outer sides of the two first threaded rods are fixedly mounted with driven bevel gears located below the movable plate and one end of which is respectively meshed with the two driving bevel gears.

[0008] Preferably, the second drive assembly includes a servo motor, and the left side of the U-shaped plate on the left side is fixedly mounted with a servo motor located on the rear side of the mounting plate, the output shaft of the servo motor is fixedly mounted with a driving gear, and the outer side of the second threaded rod is fixedly mounted with a driven gear located on the rear side of the U-shaped plate and one end of which is meshed with the driving gear.

[0009] Preferably, first bearings are fixedly installed on both left and right ends of the upper and lower sides of the inner wall of the shell, the first threaded rod is rotatably connected to the inner wall of the shell through the first bearing, and first threaded holes respectively matching the two first threaded rods are opened on the left and right sides of the interior of the movable plate.

[0010] Preferably, a temperature display is fixedly installed on the left side of the frame, and a controller is fixedly installed on the right side of the frame.

[0011] Preferably, a second bearing is fixedly installed on the front side of the inner wall of the left U-shaped plate, the second threaded rod is rotatably connected to the front side of the inner wall of the left U-shaped plate through the second bearing, and a second threaded hole matching the second threaded rod is opened inside the slider.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a thermal insulation detection device for building thermal insulation materials, which has the following beneficial effects:

[0014] The thermal insulation detection device for building thermal insulation materials heats the right side of the thermal insulation material by starting the resistance heating rod, and then starts the temperature sensor to measure the temperature of the left side of the thermal insulation material, so as to detect the thermal insulation performance of the thermal insulation material. At the same time, the servo motor can be started to drive the driving gear to rotate, and then the second threaded rod can be driven to rotate through the driven gear, so as to drive the slider and the temperature sensor to move forward or backward, so as to adjust the position of the temperature sensor, thereby expanding the detection range, and then the temperature of different positions of the thermal insulation material can be measured. Secondly, the dual-axis servo motor can be started to drive The two driving bevel gears are driven to rotate, and then the two first threaded rods are driven to rotate through the two driven bevel gears. During the rotation process, the two first threaded rods will drive the movable plate, the two mounting plates and the two U-shaped plates to move upward as a whole, so that the resistance heating rod can heat the positions of different heights on the right side of the thermal insulation material, and the temperature sensor cooperates with the forward and backward movement during the upward movement, so that the positions of different heights on the left side of the thermal insulation material can be detected, further expanding the detection range, and finally achieving the purpose of detecting different positions, thereby improving the detection accuracy and detection efficiency, and thus facilitating the use of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial schematic diagram of a top view and a cross-section of two U-shaped plates of the utility model.

[0017] In the figure: 1 housing, 2 first threaded rod, 3 slide groove, 4 moving plate, 5 frame, 6 mounting plate, 7 U-shaped plate, 8 first drive assembly, 81 dual-axis servo motor, 82 drive bevel gear, 83 driven bevel gear, 9 resistance heating rod, 10 second threaded rod, 11 slider, 12 temperature sensor, 13 second drive assembly, 131 servo motor, 132 drive gear, 133 driven gear, 14 electric push rod, 15 clamping block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 The utility model provides a technical solution: a thermal insulation detection device for building thermal insulation materials, including a shell 1, a resistance heating rod 9 and a temperature sensor 12, two first threaded rods 2 with a left-right symmetrical distribution are movably installed between the upper and lower sides of the inner wall of the shell 1, and the left and right sides of the inner wall of the shell 1 are provided with slide grooves 3, and a movable plate 4 connected to the outer sides of the two first threaded rods 2 with threads is movably installed between the two slide grooves 3, and the left and right ends of the upper and lower sides of the inner wall of the shell 1 are fixedly installed with first bearings, and the first threaded rods 2 are connected to the inner wall of the shell 1 through the first bearings. The movable plate 4 is rotatably connected to the wall, and first threaded holes respectively matched with the two first threaded rods 2 are provided on the left and right sides of the interior of the movable plate 4. A frame 5 is fixedly installed on the top of the shell 1, a temperature display is fixedly installed on the left side of the frame 5, and a controller is fixedly installed on the right side of the frame 5. Mounting plates 6 with one end penetrating the shell 1 and extending to the inside of the frame 5 are fixedly installed on the left and right sides of the top wall of the shell 1, through holes matched with the mounting plates 6 are provided on the left and right sides of the top wall of the shell 1, and U-shaped plates 7 located above the shell 1 are fixedly installed on the opposite sides of the two mounting plates 6.

[0020] A first drive assembly 8 is fixedly installed on the inner bottom wall of the shell 1, and the left and right ends of the first drive assembly 8 are respectively fixedly connected to the outer sides of the two first threaded rods 2. The first drive assembly 8 includes a dual-axis servo motor 81. The inner bottom wall of the shell 1 is fixedly installed with a dual-axis servo motor 81 located between the two first threaded rods 2. The model of the dual-axis servo motor 81 may be HDMF2089050. The left and right output shafts of the dual-axis servo motor 81 are fixedly installed with driving bevel gears 82. The outer sides of the two first threaded rods 2 are fixedly installed with driven bevel gears 83 located below the movable plate 4 and one end of which is respectively meshed with the two driving bevel gears 82.

[0021] The resistance heating rod 9 is fixedly installed between the front and rear sides of the inner wall of the right U-shaped plate 7, and the heating temperature of the resistance heating rod 9 can be adjusted by a controller. A second threaded rod 10 with one end extending to the rear side is movably installed on the front side of the inner wall of the left U-shaped plate 7, and the outer rear end of the second threaded rod 10 is threadedly connected to a slider 11 with one end movably connected to the left side of the inner wall of the left U-shaped plate 7. A second bearing is fixedly installed on the front side of the inner wall of the left U-shaped plate 7, and the second threaded rod 10 is rotatably connected to the front side of the inner wall of the left U-shaped plate 7 through the second bearing. A second threaded hole matching the second threaded rod 10 is opened inside the slider 11, and a temperature sensor 12 is fixedly installed on the right side of the slider 11. The model of the temperature sensor 12 can be I RTP-300LS.

[0022] A second drive assembly 13 is fixedly installed at the rear end of the left side of the left U-shaped plate 7, one end of which is fixedly connected to the outer side of the second threaded rod 10. The second drive assembly 13 includes a servo motor 131. The left side of the left U-shaped plate 7 is fixedly installed with a servo motor 131 located on the rear side of the mounting plate 6. The model of the servo motor 131 may be YB2-315S-6-70. A driving gear 132 is fixedly installed on the output shaft of the servo motor 131. A driven gear 133 is fixedly installed on the outer side of the second threaded rod 10, which is located on the rear side of the U-shaped plate 7 and one end of which is meshed with the driving gear 132.

[0023] Electric push rods 14 are fixedly installed on both the front and rear sides of the frame 5. The model of the electric push rods 14 may be SKD61. The output ends of the two electric push rods 14 extend into the interior of the frame 5 and are fixedly installed with clamping blocks 15.

[0024] When in use, the test block of building thermal insulation material to be tested is placed on the top of the shell 1 and between the two clamping blocks 15, and then the two electric push rods 14 are started by the controller to drive the two clamping blocks 15 to move relative to each other, so as to clamp and fix the thermal insulation material, and then the right side of the thermal insulation material can be heated by starting the resistance heating rod 9, and then the temperature of the left side of the thermal insulation material is measured by starting the temperature sensor 12, and the temperature data is displayed on the temperature display. At the same time, the servo motor 131 can be started to drive the driving gear 132 to rotate, and then the second threaded rod 10 is driven to rotate through the driven gear 133, so as to drive the slider 11 and the temperature sensor 12 to move forward or backward, so as to adjust the position of the temperature sensor 12, thereby expanding the detection range. The measuring range can be expanded, and the temperature of different positions of the thermal insulation material can be measured. Secondly, the two driving bevel gears 82 can be driven to rotate by starting the dual-axis servo motor 81, and then the two driven bevel gears 83 can be used to drive the two first threaded rods 2 to rotate. The two first threaded rods 2 will drive the movable plate 4, the two mounting plates 6 and the two U-shaped plates 7 to move upward as a whole during the rotation, so that the resistance heating rod 9 can heat the positions of different heights on the right side of the thermal insulation material, and the temperature sensor 12 cooperates with the forward and backward movement during the upward movement, so that the positions of different heights on the left side of the thermal insulation material can be detected, further expanding the detection range, so as to detect the thermal insulation performance of the thermal insulation material, thereby improving the detection accuracy and detection efficiency, and thus facilitating the use of users.

[0025] In summary, the thermal insulation detection device for building thermal insulation materials heats the right side of the thermal insulation material by starting the resistance heating rod 9, and then measures the temperature of the left side of the thermal insulation material by starting the temperature sensor 12, so as to detect the thermal insulation performance of the thermal insulation material. At the same time, the servo motor 131 can be started to drive the driving gear 132 to rotate, and then the second threaded rod 10 can be driven to rotate through the driven gear 133, so as to drive the slider 11 and the temperature sensor 12 to move forward or backward, so as to adjust the position of the temperature sensor 12, thereby expanding the detection range, and then the temperature of different positions of the thermal insulation material can be measured. Secondly, the two-axis servo motor 81 can be started to drive the two driving bevel gears 82 to rotate, and then the two driven bevel gears 83 can be used to drive the two first threaded rods 2 to rotate, and the two During the rotation, the first threaded rod 2 will drive the movable plate 4, the two mounting plates 6 and the two U-shaped plates 7 to move upward as a whole, so that the resistance heating rod 9 can heat the positions at different heights on the right side of the thermal insulation material, and the temperature sensor 12 cooperates with the forward and backward movement during the upward movement, so that the positions at different heights on the left side of the thermal insulation material can be detected, thereby further expanding the detection range and finally achieving the purpose of detecting different positions, thereby improving the detection accuracy and detection efficiency, and thus facilitating the use of users, and solving the problem that the existing detection device can usually only detect one part of the thermal insulation material during actual use, so that the detection data at different positions of the thermal insulation material from top to bottom cannot be quickly detected, thereby reducing the detection accuracy, being not conducive to the detection of different positions, and having poor practicality.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal insulation detection device for building thermal insulation materials, comprising a housing (1), a resistance heating rod (9) and a temperature sensor (12), characterized in that: Two first threaded rods (2) are arranged between the upper and lower sides of the inner wall of the shell (1) and are symmetrically distributed on the left and right sides. Slide grooves (3) are arranged on the left and right sides of the inner wall of the shell (1). A movable plate (4) is arranged between the two slide grooves (3) and is threadedly connected to the outer sides of the two first threaded rods (2). A frame (5) is arranged on the top of the shell (1). A mounting plate (6) with one end penetrating the shell (1) and extending into the interior of the frame (5) is arranged on the left and right sides of the top of the movable plate (4). A U-shaped plate (7) located above the shell (1) is arranged on the opposite sides of the two mounting plates (6). A first driving assembly (8) is arranged on the inner bottom wall of the shell (1). The left and right ends of the first driving assembly (8) are respectively connected to the two first threaded rods (2). ), the resistance heating rod (9) is arranged between the front and rear sides of the inner wall of the right U-shaped plate (7), the front side of the inner wall of the left U-shaped plate (7) is provided with a second threaded rod (10) with one end extending to the rear side thereof, the outer rear end of the second threaded rod (10) is provided with a slider (11) with one end movably connected to the left side of the inner wall of the left U-shaped plate (7), the temperature sensor (12) is arranged on the right side of the slider (11), the left rear end of the left U-shaped plate (7) is provided with a second drive assembly (13) with one end fixedly connected to the outer side of the second threaded rod (10), the front and rear sides of the frame (5) are both provided with electric push rods (14), the output ends of the two electric push rods (14) are both extended to the inside of the frame (5) and are provided with clamping blocks (15).

2. A thermal insulation detection device for building thermal insulation materials according to claim 1, characterized in that: The first driving assembly (8) comprises a double-axis servo motor (81), the inner bottom wall of the housing (1) is fixedly mounted with the double-axis servo motor (81) located between the two first threaded rods (2), the left and right output shafts of the double-axis servo motor (81) are fixedly mounted with driving bevel gears (82), and the outer sides of the two first threaded rods (2) are fixedly mounted with driven bevel gears (83) located below the movable plate (4) and one end of which is respectively meshed with the two driving bevel gears (82).

3. A thermal insulation detection device for building thermal insulation materials according to claim 1, characterized in that: The second driving assembly (13) comprises a servo motor (131), the left side of the left U-shaped plate (7) is fixedly mounted with the servo motor (131) located at the rear side of the mounting plate (6), the output shaft of the servo motor (131) is fixedly mounted with a driving gear (132), and the outer side of the second threaded rod (10) is fixedly mounted with a driven gear (133) located at the rear side of the U-shaped plate (7) and one end of which is meshed with the driving gear (132).

4. A thermal insulation detection device for building thermal insulation materials according to claim 1, characterized in that: First bearings are fixedly mounted on both left and right ends of the upper and lower sides of the inner wall of the shell (1); the first threaded rod (2) is rotatably connected to the inner wall of the shell (1) via the first bearing; and first threaded holes respectively matched with the two first threaded rods (2) are provided on both left and right sides of the interior of the movable plate (4).

5. A thermal insulation detection device for building thermal insulation materials according to claim 1, characterized in that: A temperature display is fixedly mounted on the left side of the frame (5), and a controller is fixedly mounted on the right side of the frame (5).

6. A thermal insulation detection device for building thermal insulation materials according to claim 1, characterized in that: A second bearing is fixedly installed on the front side of the inner wall of the left U-shaped plate (7), and the second threaded rod (10) is rotatably connected to the front side of the inner wall of the left U-shaped plate (7) via the second bearing. A second threaded hole matching the second threaded rod (10) is provided inside the slider (11).

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