Building wall thermal insulation performance detection equipment

Abstract

The utility model discloses building wall thermal insulation performance detection equipment, and relates to the technical field of building wall thermal insulation performance detection equipment, the building wall thermal insulation performance detection equipment comprises a support frame, one end of the support frame is fixedly connected with a fixing mechanism, the top end of the support frame is provided with a test mechanism, and one side of the support frame is provided with a detector. A detected wall is placed on the placement plate, the handle is rotated, the handle drives the threaded bolt to rotate, so that the clamping block is pushed to clamp the detected wall, when the clamping block clamps the detected wall, the clamping block moves linearly through limiting movement of the connecting block on the limiting column, the clamping block is prevented from deviating, and the detection accuracy is improved. And therefore, the effect of stably clamping and fixing the detected wall can be achieved, the wall cannot shake or topple over in the detection process, and the detection stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall thermal insulation performance detection equipment, in particular to a building wall thermal insulation performance detection equipment. Background Art

[0002] In recent years, more and more new types of wall materials have appeared in society. Among them, the most commonly used ones include gypsum or cement lightweight partition boards, color steel plates, aerated concrete blocks, wire mesh foam boards, small concrete hollow blocks, gypsum boards, gypsum blocks, expanded clay blocks, sintered porous bricks, shale bricks, solid concrete bricks, PC large boards, horizontal hole concrete wall panels, activated carbon walls, new partition boards, etc. Some thermal insulation materials for exterior walls are usually composed of polymer mortar, glass fiber mesh cloth, flame retardant molded polystyrene foam board (EPS) or extruded board (XPS) and other materials, and are bonded on site. As the thermal insulation material of building walls, they must have thermal insulation properties. After the building walls are made, their thermal insulation performance needs to be tested. For this reason, we propose a building wall thermal insulation performance testing device.

[0003] The current publication number CN213121699U discloses a device for testing the thermal insulation performance of building exterior walls, which relates to the field of construction engineering technology. The utility model includes a workbench, with support legs fixedly connected to the four corners of the bottom of the workbench, a receiving groove provided on the surface of the workbench, a temperature tester placed in the receiving groove, a buffer mechanism provided on the surface of the workbench, a connecting column fixedly connected to one end of the surface of the workbench, the upper end of the connecting column rotatably connected to one end of the lower surface of the rotating plate, a limiting mechanism provided on the connecting column, and a threaded rod passing through the other end of the surface of the rotating plate. The utility model covers the receiving groove with the exterior wall to be tested, so that the temperature tester can be placed in a sealed environment, effectively reducing the impact of the external environment on the test of the temperature tester, and the lower end of the rectangular box contacts the exterior wall to be tested, which can reduce the heat loss in the rectangular box and improve the accuracy of the measurement work;

[0004] In order to solve the problem of wall stability detection, the existing technology is to cover the receiving groove by the outer wall to be tested so that the temperature tester can be placed in a sealed environment, effectively reducing the impact of the external environment on the test of the temperature tester. However, there will be problems such as the detection device is not integrated and flexible enough, which will lead to the problem of poor detection efficiency. Utility Model Content

[0005] The purpose of the present invention is to provide a device for detecting the thermal insulation performance of a building wall, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A building wall thermal insulation performance testing device comprises a support frame, one end of the support frame is fixedly connected to a fixing mechanism, a top end of the support frame is installed with a testing mechanism, and one side of the support frame is installed with a detector;

[0008] The testing mechanism includes a connecting column, which is fixedly connected to the surface of the support frame, with driving cylinders installed on both sides of the connecting column, and sliding slot blocks fixedly connected at both ends of the connecting column;

[0009] The fixing mechanism includes a placement plate, which is fixedly connected to one end of the support frame. Both ends of the placement plate are fixedly connected to connecting blocks. The surface of the connecting block is fixedly connected to the limiting column. The connecting block is limitedly moved on the limiting column, so that the clamping block moves in a straight line.

[0010] A further improvement of the technical solution of the present utility model is that the output end of the driving cylinder is fixedly connected to a movable plate, and both ends of the movable plate are fixedly connected to sliding plates. When the driving cylinder is started, the driving cylinder drives the movable plate and the sliding plate to move.

[0011] A further improvement of the technical solution of the present utility model is that: the surface of the movable plate is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a connecting frame, a heating box and a refrigeration box are installed on the surface of the connecting frame, and the electric telescopic rod drives the heating box and the refrigeration box to move up and down.

[0012] A further improvement of the technical solution of the present invention is that the sliding plate is movably connected inside the sliding groove block, and the sliding plate slides inside the sliding groove block.

[0013] A further improvement of the technical solution of the present invention is that: a connecting block is slidably connected to the surface of the limiting column, one end of the connecting block is fixedly connected to a clamping block, and the wall is clamped by the clamping block.

[0014] A further improvement of the technical solution of the present utility model is that one end of the clamping block is threadedly connected to a threaded bolt, and the threaded bolt drives the clamping block to move by rotating.

[0015] A further improvement of the technical solution of the present utility model is that one end of the threaded bolt is threadedly connected to a support block, one end of the support block is fixedly connected to a handle, and twisting the handle drives the threaded bolt to rotate.

[0016] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0017] 1. The utility model provides a device for detecting the thermal insulation performance of building walls. The driving cylinder is started, and the driving cylinder drives the movable plate and the sliding plate to move in a limited straight line on the sliding groove block, and the heating box on the connecting frame is driven by the movable plate to move to the top of the detection wall. At this time, the electric telescopic rod is started, and the electric telescopic rod drives the heating box to move downward to cover the detection wall and heat the wall. After the detection wall is heated, the heating box returns to its original position, and the temperature on the wall is detected by the detector. The driving cylinder on the other side is started again, and the driving cylinder on the other side drives the indirect refrigeration box to cool the detection wall. After that, the temperature on the wall is detected by the detector again, which makes the overall detection device more flexible and the overall device more integrated. There is no need to set up multiple mechanisms for detection, thereby improving the detection efficiency.

[0018] 2. The utility model provides a building wall thermal insulation performance testing device. The testing wall is placed on a placement plate, and the handle is turned. The handle drives the threaded bolt to rotate, thereby pushing the clamping block to clamp the testing wall. When the clamping block clamps the testing wall, the connecting block is limitedly moved on the limit column, so that the clamping block moves in a straight line to prevent the clamping block from shifting, thereby achieving the effect of firmly clamping and fixing the testing wall, so that the wall will not shake or fall during the testing process, thereby improving the stability of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a structural diagram of the movable plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the test mechanism of the utility model;

[0022] Figure 4 It is a structural diagram of the fixing mechanism of the utility model.

[0023] In the figure: 1. Support frame; 2. Fixing mechanism; 20. Placement plate; 21. Connecting block; 22. Limiting column; 23. Connecting block; 24. Clamping block; 25. Threaded bolt; 26. Support block; 27. Handle; 3. Testing mechanism; 30. Sliding slot block; 31. Connecting column; 32. Driving cylinder; 33. Moving plate; 34. Sliding plate; 35. Electric telescopic rod; 36. Connecting frame; 37. Heating box; 38. Refrigeration box. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below with reference to the embodiments:

[0025] Example 1

[0026] like Figure 1-4 As shown, the utility model provides a building wall thermal insulation performance testing device, including a support frame 1, one end of the support frame 1 is fixedly connected to a fixing mechanism 2, a testing mechanism 3 is installed on the top of the support frame 1, a detector 4 is installed on one side of the support frame 1, the testing mechanism 3 includes a connecting column 31, the connecting column 31 is fixedly connected to the surface of the support frame 1, driving cylinders 32 are installed on both sides of the connecting column 31, both ends of the connecting column 31 are fixedly connected to sliding slot blocks 30, the output end of the driving cylinder 32 is fixedly connected to a moving plate 33, both ends of the moving plate 33 are fixedly connected to sliding plates 34, the surface of the moving plate 33 is fixedly connected to an electric telescopic rod 35, one end of the electric telescopic rod 35 is fixedly connected to a connecting frame 36, a heating box 37 and a refrigeration box 38 are installed on the surface of the connecting frame 36, and the sliding plate 34 is movably connected inside the sliding slot block 30;

[0027] Specifically, after the detection wall is clamped, the driving cylinder 32 is started first, and the driving cylinder 32 drives the movable plate 33 and the sliding plate 34 to move linearly on the sliding slot block 30 to limit the position, and the heating box 37 on the connecting frame 36 is driven by the movable plate 33 to move to the top of the detection wall. At this time, the electric telescopic rod 35 is started, and the electric telescopic rod 35 drives the heating box 37 to move downward to cover the detection wall and heat the wall. After the detection wall is heated, the heating box 37 returns to its original position, and the temperature on the wall is detected by the detector 4. The driving cylinder 32 on the other side is started again, and the driving cylinder 32 on the other side drives the indirect refrigeration box 38 to cool the detection wall, and then the temperature on the wall is detected by the detector 4 again.

[0028] Example 2

[0029] like Figure 1-4 As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the fixing mechanism 2 includes a placing plate 20, the placing plate 20 is fixedly connected to one end of the supporting frame 1, and both ends of the placing plate 20 are fixedly connected with connecting blocks 21, the surface of the connecting block 21 is fixedly connected to the limiting column 22, the surface of the limiting column 22 is slidably connected with a connecting block 23, one end of the connecting block 23 is fixedly connected to a clamping block 24, one end of the clamping block 24 is threadedly connected to a threaded bolt 25, one end of the threaded bolt 25 is threadedly connected to a support block 26, and one end of the support block 26 is fixedly connected to a handle 27;

[0030] Specifically, the detection wall is placed on the placement plate 20, and the handle 27 is turned. The handle 27 drives the threaded bolt 25 to rotate, thereby pushing the clamping block 24 to clamp the detection wall. When the clamping block 24 clamps the detection wall, the connecting block 23 is limitedly moved on the limit column 22, so that the clamping block 24 moves in a straight line to prevent the clamping block 24 from shifting.

[0031] The following is a detailed description of the working principle of the building wall thermal insulation performance testing equipment.

[0032] like Figure 1-4 As shown, the detection wall is placed on the placement plate 20, and the handle 27 is turned. The handle 27 drives the threaded bolt 25 to rotate, thereby pushing the clamping block 24 to clamp the detection wall. When the clamping block 24 clamps the detection wall, the connecting block 23 is limited on the limit column 22, so that the clamping block 24 moves in a straight line to prevent the clamping block 24 from deviating. After the detection wall is clamped, the driving cylinder 32 is started first. The driving cylinder 32 drives the moving plate 33 and the sliding plate 34 to move in a limited straight line on the sliding groove block 30. The heating box 37 on the connecting frame 36 is driven by the movable plate 33 to move to the top of the detection wall. At this time, the electric telescopic rod 35 is started, and the electric telescopic rod 35 drives the heating box 37 to move downward to cover the detection wall and heat the wall. After the detection wall is heated, the heating box 37 returns to its original position, and the temperature on the wall is detected by the detector 4. The driving cylinder 32 on the other side is started again, and the driving cylinder 32 on the other side drives the indirect refrigeration box 38 to cool the detection wall, and then the temperature on the wall is detected by the detector 4 again.

[0033] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A building wall thermal insulation performance testing device, comprising a support frame (1), characterized in that: One end of the support frame (1) is fixedly connected to a fixing mechanism (2), a top end of the support frame (1) is installed with a testing mechanism (3), and one side of the support frame (1) is installed with a detector (4); The testing mechanism (3) comprises a connecting column (31), the connecting column (31) is fixedly connected to the surface of the support frame (1), driving cylinders (32) are installed on both sides of the connecting column (31), and sliding slot blocks (30) are fixedly connected to both ends of the connecting column (31); The fixing mechanism (2) comprises a placement plate (20), the placement plate (20) being fixedly connected to one end of the support frame (1), the two ends of the placement plate (20) being fixedly connected to connecting blocks (21), and the surfaces of the connecting blocks (21) being fixedly connected to limiting columns (22).

2. The building wall thermal insulation performance testing device according to claim 1, characterized in that: The output end of the driving cylinder (32) is fixedly connected to a moving plate (33), and both ends of the moving plate (33) are fixedly connected to sliding plates (34).

3. The building wall thermal insulation performance testing device according to claim 2, characterized in that: The surface of the movable plate (33) is fixedly connected to an electric telescopic rod (35), one end of the electric telescopic rod (35) is fixedly connected to a connecting frame (36), and a heating box (37) and a refrigeration box (38) are installed on the surface of the connecting frame (36).

4. The building wall thermal insulation performance testing device according to claim 3, characterized in that: The sliding plate (34) is movably connected inside the sliding slot block (30).

5. The building wall thermal insulation performance testing device according to claim 1, characterized in that: The surface of the limiting column (22) is slidably connected to a connecting block (23), and one end of the connecting block (23) is fixedly connected to a clamping block (24).

6. The building wall thermal insulation performance testing device according to claim 5, characterized in that: One end of the clamping block (24) is threadedly connected to a threaded bolt (25).

7. The building wall thermal insulation performance testing device according to claim 6, characterized in that: One end of the threaded bolt (25) is threadedly connected to a support block (26), and one end of the support block (26) is fixedly connected to a handle (27).

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