Gypsum board damping deflection deformation test box

Abstract

The utility model relates to the technical field of gypsum board damping deflection detection, in particular to a gypsum board damping deflection deformation test box which comprises a test box body, supporting columns are fixedly connected to the inner walls of the left side and the right side of the test box body, and sliding frames are slidably connected to the surfaces of the two supporting columns. Supporting frames are fixedly connected to the surfaces, close to the inner sides, of the two sliding frames, first positioning plates are fixedly connected to the rear ends of the supporting frames, second positioning plates are fixedly connected to the front ends of the supporting frames, locking screws are in threaded connection with the upper surfaces of the second positioning plates, and pressing plates are fixedly connected to the positions, located on the upper sides of the supporting frames, of the middles of the sliding frames. A storage tray is connected above the two groups of sliding frames in a sliding manner; the storage tray is arranged at the front end of the supporting frame in a lap joint mode, then the storage tray is pushed towards the rear side, and then the storage tray is rapidly installed. And after the test is finished, the storage tray is integrally drawn outwards, and then the gypsum board is drawn outwards, so that the storage tray is conveniently mounted, and the gypsum board is conveniently loaded and unloaded.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum board moisture deflection detection, in particular to a gypsum board moisture deflection deformation test box. Background Art

[0002] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, easy processing, good sound insulation, heat insulation and fire resistance. It is one of the new lightweight panels that are currently being developed. Gypsum board has been widely used in ceilings, various decorative panels, etc. of various buildings such as residential buildings and industrial plants. However, the strength of gypsum board will change after being damp, which may cause the gypsum board to bend. Therefore, a gypsum board moisture deflection detection test device is needed to test the quality of gypsum board. In the prior art, the test box is composed of two layers, the outer shell of the box is a steel plate, the inner box is made of stainless steel plate, the insulation layer is foam plastic, the box door is closed with a magnetic strip, and the inner box is provided with a height-adjustable shelf for placing gypsum board samples. The shelf is adjusted in height by a partition buckle. The humidification system uses an ultrasonic humidifier for humidification, and a special temperature controller is used to control the temperature in the box. The heating system and the cooling system are used for heating and cooling, and the controller is used for regulation.

[0003] During use, the storage tray is placed above the partition buckle for support, and then the gypsum board is placed on the storage tray. However, the weight of the gypsum board will increase after the moisture test, and the whole gypsum board is relatively fragile. It is difficult to remove the storage tray and the gypsum board, which can easily cause damage to the gypsum board. It is more troublesome to use and has low practicality.

[0004] Therefore, it is necessary to invent a gypsum board moisture deflection deformation test box to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a gypsum board moisture deflection deformation test box to solve the problems in the technology that the weight of the gypsum board will increase after the moisture test, the whole gypsum board is relatively fragile, it is difficult to remove the storage tray and the gypsum board, the gypsum board is easily damaged, the use is relatively troublesome, and the practicality is low.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gypsum board moisture deflection deformation test box, including a test box body, the left and right inner walls of the test box body are fixedly connected with support columns, the surfaces of the two groups of support columns are slidably connected with sliding frames, the surfaces of the two groups of sliding frames close to the inner sides are fixedly connected with support frames, the rear end of the support frame is fixedly connected with a first positioning plate, the front end of the support frame is fixedly connected with a second positioning plate, the upper surface of the second positioning plate is threadedly connected with a locking screw, the middle part of the sliding frame is fixedly connected with a pressure plate at the upper side of the support frame, and the upper parts of the two groups of sliding frames are slidably connected with storage trays, and a gypsum board is mounted on the storage trays.

[0007] By adopting the above technical solution, the storage tray is placed on the surface of the support frame, the storage tray is pushed backward to install the storage tray, and then the locking screw is turned to lock and fix the storage tray. Then, the gypsum board is placed on top of the storage tray. After the test is completed, the locking screw is opened, and the storage tray is directly pulled outward, and then the gypsum board is removed as a whole, which is convenient for disassembly and assembly of the storage tray, and easy to load and unload the gypsum board.

[0008] Optionally, a positioning groove is provided on the side of the support column, a groove is provided on the inner surface of the support column, and a limiting groove is provided on the side wall of the groove.

[0009] Optionally, positioning blocks are fixedly connected to both ends of the sliding frame, and the positioning blocks are slidably connected to the positioning grooves. Slide plates are slidably connected to the left and right sides of the sliding frame, and one end of the slide plate close to the inner side is fixedly connected to a limiting block, and the limiting block is clamped and fixed to the limiting groove.

[0010] By adopting the above technical solution, the positioning block slides up and down inside the positioning slide groove, and the limiting block is clamped inside the limiting groove to fix the position of the sliding frame.

[0011] Optionally, a fixed block is fixedly connected to the middle of the sliding frame, and limiting rods are fixedly connected to the front and rear surfaces of the fixed block. A sliding groove is provided at one end of the sliding frame close to the inner side, and the limiting rod is slidably connected to the sliding groove.

[0012] Optionally, a support spring is provided inside the slide groove, one end of the support spring is fixedly connected to the limiting rod, and one end of the support spring away from the limiting rod is fixedly connected to the bottom wall of the slide groove.

[0013] By adopting the above technical solution, the slides on both sides are pressed inward, and then the limit block is pushed inward to deviate from the limit groove. At this time, the position of the sliding frame is adjusted. After the slide is released, the support spring pushes the slide outward, thereby driving the limit block to move outward and get stuck in the limit groove to fix the sliding frame.

[0014] Optionally, a connecting rod is fixedly connected to the rear side of the storage tray, a sprinkler head is fixedly connected to the front end of the connecting rod, and two groups of support rods are fixedly connected to the inner side of the storage tray.

[0015] By adopting the above technical solution, the spray head is used to spray the gypsum board, so that the gypsum board becomes damp and deformed.

[0016] Optionally, a movable panel is rotatably connected to the front side of the test box, a visual window is provided in the middle of the movable panel, and a handle is fixedly connected to the right side surface of the movable panel.

[0017] By adopting the above technical solution, the viewing window makes it easy to observe the interior.

[0018] Optionally, an equipment box is fixedly connected to the upper end of the test box.

[0019] By adopting the above technical solution, the equipment box is used to control the gypsum board test module.

[0020] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0021] The utility model is provided with a sliding frame slidably connected to the surface of the supporting column, and the surfaces of the two sets of sliding frames close to the inner sides are fixedly connected to the supporting frame, the rear end of the supporting frame is fixedly connected to the first positioning plate, the front end of the supporting frame is fixedly connected to the second positioning plate, and the upper surface of the second positioning plate is threadedly connected to a locking screw, the storage tray is placed on the surface of the supporting frame, the storage tray is pushed backward to install the storage tray, and then the locking screw is rotated to lock and fix the storage tray, and then the gypsum board is placed above the storage tray, and after the test is completed, the locking screw is opened, and the storage tray is directly pulled out to the outside, and then the gypsum board is removed as a whole, which is convenient for disassembly and assembly of the storage tray, and convenient for loading and unloading of the gypsum board, and solves the problem that the weight of the gypsum board will increase after the moisture test, and the overall gypsum board is relatively fragile, it is difficult to remove the storage tray and the gypsum board, and it is easy to cause damage to the gypsum board, which is more troublesome to use and has low practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the support column structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the support frame structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the sliding frame structure of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the storage tray of the utility model.

[0028] Description of reference numerals:

[0029] 1. Test box; 11. Equipment box; 12. Movable panel; 13. Visual window; 14. Handle; 2. Support column; 21. Positioning slot; 22. Limiting slot; 3. Sliding frame; 31. Fixed block; 32. Limiting rod; 33. Positioning block; 34. Slide plate; 35. Limiting block; 36. Slide slot; 37. Support spring; 38. Press plate; 4. Support frame; 41. First positioning plate; 42. Second positioning plate; 43. Locking screw; 5. Storage tray; 51. Connecting rod; 52. Sprinkler head; 53. Support rod. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] The utility model provides Figures 1 to 6 The gypsum board moisture deflection deformation test box shown in the figure includes a test box body 1, the left and right inner walls of the test box body 1 are fixedly connected with support columns 2, the surfaces of the two groups of support columns 2 are slidably connected with sliding frames 3, the surfaces of the two groups of sliding frames 3 close to the inner sides are fixedly connected with support frames 4, the rear end of the support frame 4 is fixedly connected with a first positioning plate 41, the front end of the support frame 4 is fixedly connected with a second positioning plate 42, the upper surface of the second positioning plate 42 is threadedly connected with a locking screw 43, the middle part of the sliding frame 3 is located on the upper side of the support frame 4 and is fixedly connected with a pressing plate 38, the upper part of the two groups of sliding frames 3 is slidably connected with a storage tray 5, a gypsum board is mounted above the storage tray 5, the rear side of the storage tray 5 is fixedly connected with a connecting rod 51, the front end of the connecting rod 51 is fixedly connected with a sprinkler head 52, and the inner side of the storage tray 5 is fixedly connected with two groups of support rods 53.

[0032] Among them, a water inlet hose that can be connected to an external water source is fixedly connected to the top of the spray head 52. The water inlet hose is used to pour water into the interior of the spray head 52. The spray head 52 sprays liquid to the gypsum board, causing the gypsum board to become damp and deformed. During use, the storage tray 5 is placed on the front end of the support frame 4, and then the storage tray 5 is pushed backward, and then the storage tray 5 is quickly installed. At the same time, the locking screw 43 is turned to lock and fix the storage tray 5, thereby improving the stability of the storage tray 5. At the same time, the storage tray 5 is resistant to seepage. The water drops are received to prevent them from falling to the bottom and affecting the test of the lower gypsum board; when testing the gypsum board, the gypsum board is directly set above the two groups of support rods 53. After the test is completed, the locking screws 43 are loosened, and then the storage tray 5 is pulled outward as a whole, and then the gypsum board is pulled out as a whole, so that the gypsum board is placed in the detection mechanism for deflection detection of the gypsum board; at the same time, the position of the support frame 4 is adjusted by adjusting the sliding frame 3 up and down during use.

[0033] See also Figures 3 to 5 The side of the support column 2 is provided with a positioning groove 21, the inner surface of the support column 2 is provided with a groove, and the side wall of the groove is provided with a limiting groove 22. Both ends of the sliding frame 3 are fixedly connected with positioning blocks 33, and the positioning blocks 33 are fixedly engaged with the positioning groove 21. The left and right sides of the sliding frame 3 are slidably connected with slide plates 34, and one end of the slide plate 34 close to the inner side is fixedly connected with a limiting block 35, and the limiting block 35 is slidably connected with the limiting groove 22. The middle part of the sliding frame 3 is fixedly connected with a fixing block 31, and the front and rear surfaces of the fixing block 31 are fixedly connected with the limiting rod 32. The end of the sliding frame 3 close to the inner side is provided with a sliding groove 36, and the limiting rod 32 is slidably connected with the sliding groove 36. A supporting spring 37 is arranged inside the sliding groove 36, and one end of the supporting spring 37 is fixedly connected to the limiting rod 32, and the end of the supporting spring 37 away from the limiting rod 32 is fixedly connected to the inner bottom wall of the sliding groove 36.

[0034] Specifically, when adjusting the height of the support frame 4, the slides 34 on both sides are pressed inwardly, driving the limit blocks 35 to move inwardly, so that the limit blocks 35 are disengaged from the inside of the limit grooves 22, and then the sliding frame 3 is slid up and down to adjust the height position of the support frame 4. At the same time, when the slides 34 are squeezed, the support spring 37 will be squeezed. When the slides 34 are released, the support spring 37 pushes the slides 34 outward, thereby driving the limit blocks 35 to be stuck in the inside of the limit grooves 22, thereby fixing the sliding frame 3.

[0035] See also Figure 1 The front side of the test box 1 is rotatably connected to a movable panel 12, a visual window 13 is provided in the middle of the movable panel 12, a handle 14 is fixedly connected to the right surface of the movable panel 12, and the upper end of the test box 1 is fixedly connected to the equipment box 11.

[0036] At the same time, during the test of the gypsum panel, the movable panel 12 is closed, and the gypsum panel is tested by controlling the sprinkler head 52 through the equipment box 11. At the same time, a temperature control module is provided inside the equipment box 11 to control the temperature inside the test box 1. The temperature control module is a prior art and will not be described in detail here.

[0037] Working principle of the utility model: in order to facilitate the installation of the storage tray 5 and the loading and unloading of the gypsum board, and to facilitate the removal of the gypsum board for deflection deformation detection, the storage tray 5 is placed on the front end of the support frame 4, and then the storage tray 5 is pushed backward, and then the storage tray 5 is quickly installed; during the test, the gypsum board is set above the two groups of support rods 53, and after the test is completed, the locking screws 43 are loosened, and then the storage tray 5 is pulled outward as a whole, and then the gypsum board is pulled outward to avoid damage to the gypsum board and improve the detection accuracy.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A gypsum board moisture deflection test box, comprising a test box body (1), characterized in that: The inner walls on the left and right sides of the test box (1) are fixedly connected to support columns (2), the surfaces of the two groups of support columns (2) are slidably connected to sliding frames (3), the surfaces of the two groups of sliding frames (3) close to the inner sides are fixedly connected to support frames (4), the rear end of the support frame (4) is fixedly connected to a first positioning plate (41), the front end of the support frame (4) is fixedly connected to a second positioning plate (42), the upper surface of the second positioning plate (42) is threadedly connected to a locking screw (43), the middle part of the sliding frame (3) is fixedly connected to a pressure plate (38) located on the upper side of the support frame (4), and a storage tray (5) is slidably connected above the two groups of sliding frames (3), and a gypsum board is mounted above the storage tray (5).

2. A gypsum board moisture deflection test box according to claim 1, characterized in that: A positioning groove (21) is provided on the side surface of the support column (2), a groove is provided on the inner surface of the support column (2), and a limiting groove (22) is provided on the side wall of the groove.

3. A gypsum board moisture deflection test box according to claim 2, characterized in that: Positioning blocks (33) are fixedly connected at both ends of the sliding frame (3), and the positioning blocks (33) are slidably connected to the positioning grooves (21). Slide plates (34) are slidably connected to the left and right sides of the sliding frame (3), and one end of the slide plate (34) close to the inner side is fixedly connected to a limiting block (35), and the limiting block (35) is fixedly engaged with the limiting groove (22).

4. A gypsum board moisture deflection test box according to claim 1, characterized in that: A fixed block (31) is fixedly connected to the middle of the sliding frame (3), and limiting rods (32) are fixedly connected to the front and rear surfaces of the fixing block (31). A sliding groove (36) is provided at one end of the sliding frame (3) close to the inner side, and the limiting rod (32) is slidably connected to the sliding groove (36).

5. A gypsum board moisture deflection test box according to claim 4, characterized in that: A support spring (37) is disposed inside the slide groove (36), one end of the support spring (37) is fixedly connected to the limiting rod (32), and one end of the support spring (37) away from the limiting rod (32) is fixedly connected to the inner bottom wall of the slide groove (36).

6. A gypsum board moisture deflection test box according to claim 1, characterized in that: A connecting rod (51) is fixedly connected to the rear side of the storage tray (5), a spray head (52) is fixedly connected to the front end of the connecting rod (51), and two groups of support rods (53) are fixedly connected to the inner side of the storage tray (5).

7. The gypsum board moisture deflection test box according to claim 1, characterized in that: A movable panel (12) is rotatably connected to the front side of the test box (1), a visual window (13) is provided in the middle of the movable panel (12), and a handle (14) is fixedly connected to the right side surface of the movable panel (12).

8. A gypsum board moisture deflection test box according to claim 7, characterized in that: The upper end of the test box (1) is fixedly connected to a device box (11).

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