Moisture-proof test box for wood floor

Abstract

The utility model discloses a wood floor moisture-proof test box which comprises a box body, a supporting plate is installed in the box body, a sliding plate is connected in the supporting plate in a sliding mode, the end, close to the sliding plate, of the supporting plate is fixedly connected with a mounting plate, and a limiting mechanism used for fixing one end of a wood floor is installed on the upper surface of the mounting plate. And the ends, away from the sliding plates, of the supporting plates are symmetrically and fixedly connected with fixing bases, and clamping mechanisms used for fixing the other ends of the wood floors are installed on the upper surfaces of the two fixing bases correspondingly. According to the utility model, through the arrangement of the supporting plate, the sliding plate, the limiting mechanism and the clamping mechanism, an operator fixes the two ends of the wood floor through the lower pressing plate and the elastic clamping piece respectively, so that the wood floor can be prevented from floating upwards under the buoyancy action of water, and the accuracy of the moisture-proof performance test of the wood floor is ensured; and by changing the length of the sliding plate extending out of the supporting plate and the position of the lower pressing plate, the wood floors with different lengths can be fixed more flexibly.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood floor production technical field especially relates to a wood floor's dampproof test box. BACKGROUND

[0002] Wood floor refers to the floor made of wood, and the wood floor produced in China is mainly divided into six categories, including solid wood floor, reinforced wood floor, solid wood composite floor, multi-layer composite floor, bamboo floor and softwood floor, and emerging wood-plastic floor. After the production of the floor, the person skilled in the art needs to detect the moisture resistance of the wood floor, and the moisture resistance is an important performance index of impregnated laminated wood floor (reinforced floor). The control of moisture resistance during the use of the floor is very important.

[0003] The moisture resistance test of the wood floor mainly includes water absorption thickness expansion rate test, surface water resistance test, moisture resistance aging performance test, water content test and durability test. Among them, the water content of wood is an important index. Wood with high water content is prone to deformation due to water invasion. The resistivity of wood is usually measured by professional instruments to determine the water content.

[0004] The water content test generally compares the water content of the wood floor sample under normal non-immersed state and the water content under immersed state for four hours. The difference between the two water content tests is used to determine the moisture resistance of the wood floor. However, in the actual operation process, due to the large buoyancy of wood material, the sample will directly float on the water surface, which affects the detection result.

[0005] Therefore, the utility model provides a wood floor's dampproof test box to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the defects in the prior art and provides a wood floor's dampproof test box.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme: a wood floor's dampproof test box, including the box body, the box body is internally installed with the supporting plate, the inside of the supporting plate is slidably connected with the sliding plate, and the end of the supporting plate close to the sliding plate is fixedly connected with the mounting plate, the upper surface of the mounting plate is installed with the limiting mechanism for fixing one end of the wood floor, the end of the supporting plate away from the sliding plate is fixedly connected with the fixed seat, and the upper surface of the two fixed seats is installed with the clamping mechanism for fixing the other end of the wood floor.

[0008] Further, the limiting mechanism includes a connecting rod fixedly connected to the upper surface of the mounting plate, a rotating plate rotatably connected to the top of the connecting rod, an extension plate slidably connected to the inside of the rotating plate, a screw rod threadedly connected to one end of the extension plate, a lower pressing plate fixedly connected to the lower surface of the screw rod, and a rotating handle fixedly connected to the upper surface of the screw rod.

[0009] Further, the clamping mechanism includes a connecting plate fixedly connected to the upper surface of the fixed seat, and elastic clamping pieces fixedly connected to the upper surface of the connecting plate.

[0010] Further, one end of the bottom of the inner wall of the box body is fixedly connected with support seats in a symmetrical manner, the upper surfaces of the two support seats are fixedly connected with first support legs, and the top of the two first support legs is fixedly connected with the lower surface of the supporting plate.

[0011] Further, the other end of the bottom of the inner wall of the box body is slidably connected with sliding seats in a symmetrical manner, the upper surfaces of the two sliding seats are fixedly connected with second support legs, and the top of the two second support legs is fixedly connected with the lower surface of the sliding plate.

[0012] Further, the bottom of the inner wall of the box body is symmetrically provided with sliding grooves matched with the sliding seats.

[0013] Further, the front surface of the box body is fixedly connected with an observation window, the top of the box body is abutted with a box cover, and the upper surface of the box cover is fixedly connected with a handle.

[0014] The utility model has the advantages of the following:

[0015] In use, the moisture-proof test box for wood floor is fixed by the supporting plate, the sliding plate, the limiting mechanism and the clamping mechanism, the two ends of the wood floor sample are fixed by the lower pressing plate and the elastic clamping pieces, the sample is prevented from floating upwards under the action of water buoyancy, the result of water content detection is not interfered, the accuracy of wood floor moisture-proof performance test is ensured, the wood floor of different length sizes can be fixed by changing the length of the sliding plate extending out of the supporting plate and the position of the lower pressing plate, and the wood floor is more applicable and flexible in detection. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the utility model;

[0017] Figure 2 It is a schematic view of the internal structure of the box body of the utility model;

[0018] Figure 3 It is a schematic view of the limiting mechanism of the utility model;

[0019] Figure 4 The utility model discloses Figure 2 The enlarged view of A in the middle.

[0020] Legend:

[0021] 1, box body;2, box cover;3, handle;4, observation window;5, supporting plate;6, first supporting leg;7, supporting seat;8, sliding plate;9, second supporting leg;10, sliding seat;11, sliding groove;12, mounting plate;13, connecting rod;14, rotating plate;15, extension plate;16, screw;17, handle;18, lower pressing plate;19, fixed seat;20, connecting plate;21, elastic clamping piece. Specific implementation

[0022] Figures 1 to 4 As shown, it relates to a kind of damp-proof test box of wood floor, including box body 1, supporting plate 5 is installed in the inside of box body 1, and the inside of supporting plate 5 is slidably connected with sliding plate 8, and one end of supporting plate 5 close to sliding plate 8 is fixedly connected with mounting plate 12, and the upper surface of mounting plate 12 is installed with the limiting mechanism for fixing one end of wood floor, the end of supporting plate 5 away from sliding plate 8 is fixedly connected with fixed seat 19, and the upper surface of the two fixed seats 19 is installed with the clamping mechanism for fixing the other end of wood floor.

[0023] Wherein, limiting mechanism includes connecting rod 13 fixedly connected on the upper surface of mounting plate 12, rotating plate 14 is rotatably connected on the top of connecting rod 13, extension plate 15 is slidably connected in the inside of rotating plate 14, one end of extension plate 15 is threadedly connected with screw 16, lower pressing plate 18 is fixedly connected on the lower surface of screw 16, handle 17 is fixedly connected on the upper surface of screw 16, by screwing handle 17, screw 16 can be driven to displace in vertical direction, lower pressing plate 18 is moved upwards or downwards, to facilitate the fixation or loosening of one end of wood floor.

[0024] Clamping mechanism includes connecting plate 20 fixedly connected on the upper surface of fixed seat 19, elastic clamping piece 21 is fixedly connected on the upper surface of connecting plate 20, elastic clamping piece 21 is inverted V-shaped, and elastic clamping piece 21 can be selected from metal elastic piece, such as stainless steel elastic steel piece (metal material with high elasticity, corrosion resistance, fatigue resistance and other characteristics), by bending elastic clamping piece 21 upwards, one end of wood floor can be inserted into the lower side of elastic clamping piece 21, then the control of elastic clamping piece 21 is released, and elastic clamping piece 21 will restore its state and clamping one end of wood floor downwards.

[0025] The bottom of the inner wall of the box body 1 is symmetrically fixedly connected with a support seat 7, the upper surfaces of the two support seats 7 are fixedly connected with first support legs 6, the top portions of the two first support legs 6 are fixedly connected with the lower surface of the supporting plate 5, and the symmetric first support legs 6 can ensure the horizontal of the end portion of the supporting plate 5, thereby stably placing the wood floor.

[0026] The other end of the bottom of the inner wall of the box body 1 is symmetrically slidably connected with a sliding seat 10, the upper surfaces of the two sliding seats 10 are fixedly connected with second support legs 9, the top portions of the two second support legs 9 are fixedly connected with the lower surface of the sliding plate 8, wherein the bottom of the inner wall of the box body 1 is symmetrically provided with a sliding groove 11 matched with the sliding seat 10, when the sliding plate 8 is extended out of the inside of the supporting plate 5, the second support legs 9 and the sliding seat 10 will displace, thereby ensuring the stability of the placement of the sliding plate 8.

[0027] The front of the box body 1 is fixedly connected with an observation window 4, and the top of the box body 1 is abutted with a box cover 2, the upper surface of the box cover 2 is fixedly connected with a handle 3 at the center position, the operator holds the handle 3, then the box cover 2 can be lifted upward, the inside of the box body 1 is exposed, the wood floor is conveniently fixed on the top of the supporting plate 5 and the sliding plate 8, and the inside of the box body 1 is conveniently watered.

[0028] In the use of the moisture-proof test box of the wood floor, the common method for measuring the moisture content of the wood floor is the electric measurement method: the moisture content is measured by using the electrical characteristics of wood, such as the direct current resistance type: the resistance between two electrodes is measured by inserting a probe into the inner layer of the wood. It is suitable for the determination of the moisture content of wood and artificial board, and the electric measuring equipment used is the pin type wood moisture content tester;

[0029] Specifically, first, the operator can use the electric measuring equipment to measure the moisture content of the wood floor sample under the normal unsoaked state, then open the box cover 2 and place the sample on the upper surface of the supporting plate 5 and the sliding plate 8, wherein the first step is to push one end of the sample into the lower side of the elastic clamping piece 21, then change the distance of the sliding plate 8 sliding out of the supporting plate 5 according to the length size of the measured sample, so as to ensure that the sample is placed as stably as possible, and the support of the sample is good for the subsequent limiting mechanism to abut against the sample from above;

[0030] Specifically, by rotating the handle 17 to drive the rotation of the screw rod 16, the lower pressing plate 18 can be abutted against the upper side of the sample to fix one end of the sample, wherein according to the different length sizes of the sample, the turning plate 14 can be rotated and the extension plate 15 can be pulled out to a certain length, so as to conveniently adapt to different lengths of the sample to limit the end portion of the sample;

[0031] When the two ends of the sample plate are fixed to prevent it from floating upward under the action of water buoyancy and thus interfering with the result of the moisture content detection, the accuracy of the moisture-proof performance test of the wood floor is ensured, that is, water is added into the box 1 until it overflows the surface of the sample plate, then the box cover 2 is covered and waited for about four hours, the sample plate is taken out and the moisture content is detected again, and the moisture-proof performance of the wood floor is determined according to the difference between the two moisture content detections.

[0032] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A moisture-proof testing chamber for wood flooring, comprising a chamber body (1), characterized in that: The box (1) is equipped with a tray (5) inside, and a slide plate (8) is slidably connected inside the tray (5). An installation plate (12) is fixedly connected to one end of the tray (5) near the slide plate (8). A limiting mechanism for fixing one end of the wooden floor is installed on the upper surface of the installation plate (12). A fixing seat (19) is symmetrically fixedly connected to one end of the tray (5) away from the slide plate (8). A clamping mechanism for fixing the other end of the wooden floor is installed on the upper surface of both fixing seats (19).

2. The moisture-proof test chamber for wood flooring according to claim 1, characterized in that: The limiting mechanism includes a connecting rod (13) fixedly connected to the upper surface of the mounting plate (12). A rotating plate (14) is rotatably connected to the top of the connecting rod (13). An extension plate (15) is slidably connected through the interior of the rotating plate (14). A screw (16) is threadedly connected to one end of the extension plate (15). A lower pressure plate (18) is fixedly connected to the lower surface of the screw (16). A rotating handle (17) is fixedly connected to the upper surface of the screw (16).

3. The moisture-proof testing chamber for wood flooring according to claim 1, characterized in that: The clamping mechanism includes a connecting plate (20) fixedly connected to the upper surface of the fixed base (19), and an elastic clamping piece (21) is fixedly connected to the upper surface of the connecting plate (20). The elastic clamping piece (21) is in the shape of an inverted V.

4. The moisture-proof test chamber for wood flooring according to claim 1, characterized in that: One end of the bottom of the inner wall of the box (1) is symmetrically fixedly connected to the support base (7), and the upper surface of the two support bases (7) is fixedly connected to the first support leg (6), and the top of the two first support legs (6) is fixedly connected to the lower surface of the tray (5).

5. A moisture-proof testing chamber for wood flooring according to claim 1, characterized in that: The other end of the bottom of the inner wall of the box (1) is symmetrically slidably connected to a sliding seat (10). The upper surfaces of the two sliding seats (10) are fixedly connected to a second support leg (9). The top of the two second support legs (9) is fixedly connected to the lower surface of the slide plate (8).

6. A moisture-proof testing chamber for wood flooring according to claim 5, characterized in that: The bottom of the inner wall of the box (1) is symmetrically provided with sliding grooves (11) that match the sliding seat (10).

7. A moisture-proof testing chamber for wood flooring according to claim 1, characterized in that: The front of the box (1) is fixedly connected to an observation window (4), and the top of the box (1) is abutted against a box cover (2). A handle (3) is fixedly connected to the center of the upper surface of the box cover (2).

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