Wood floor cyclic test detection device

Abstract

The invention discloses a wood floor cyclic test detection device. The detection device comprises a constant-temperature water bath kettle, a soaking box, a cyclic test static bending intensity test piece vertical fixing device and a laser engraving dipping stripping test measuring scale, a clamping device is arranged in the constant-temperature water bath kettle, the clamping device is used for clamping the strength of a test piece, the clamping device is of a shear type telescopic structure, the shear type telescopic structure is composed of a plurality of frames, the frames are distributed in a staggered mode, and an insertion bolt is inserted in the center of the frames; one end of the shear-type telescopic structure is fixedly connected with one side of the constant-temperature water bath kettle, and the other side of the shear-type telescopic structure is fixedly connected with a clamping plate; a dipping and stripping test piece floating stopping device is arranged in the soaking box, and a heating plate is arranged at the bottom of an inner cavity of the soaking box. Compared with the prior art, the device has the advantages that the precision and efficiency of test detection of the wood floor are improved, and the device is easy and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of test monitoring equipment, in particular to a wooden floor circulation test detection device. Background Art

[0002] The internal bonding strength of wooden flooring is the ratio of the maximum destructive tensile force perpendicular to the specimen surface to the specimen area. It reflects the bonding strength between the layers of wooden flooring and is an important indicator for evaluating the structural stability of wooden flooring.

[0003] The standard does not strictly control the specimen processing process, which increases the uncontrollable variables in the test and leads to inaccurate test results. The invention unifies the existence state of the specimen during the pretreatment process, unifies the test process, complies with the standard requirements, and obtains accurate data for reference. The existing testing devices lack comprehensive testing devices for internal bonding strength, immersion peeling test, static bending strength (cyclic test method), and surface water vapor resistance. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a wooden floor testing device which can improve the detection accuracy and efficiency and is easy to use.

[0005] In order to solve the above problems, the technical solution of the present invention is: a wood floor cycle test detection device, the detection device includes a constant temperature water bath, an immersion box, a vertical fixing device for the cycle test static bending strength specimen, and a laser engraved immersion peeling test measuring ruler;

[0006] A clamping device is provided in the constant temperature water bath, and the clamping device is used to clamp the strength of the test piece. The clamping device adopts a scissor-type telescopic structure, and the scissor-type telescopic structure consists of a plurality of frames, and the plurality of frames are staggered and arranged, and a plug is inserted in the center position. One end of the scissor-type telescopic structure is fixedly connected to one side of the constant temperature water bath, and the other side is fixedly connected to a clamping plate;

[0007] The immersion box is provided with an immersion stripping specimen anti-floating device, and the bottom of the inner cavity of the immersion box is provided with a heating plate;

[0008] The detection device consists of a sample chamber, a gas supply system, a sensor monitoring system, auxiliary equipment and a control system.

[0009] Furthermore, the constant temperature water bath and the immersion box are both connected with hanging ring handles.

[0010] Furthermore, a constant temperature and humidity system is provided inside the sample chamber, and the constant temperature and humidity system can accurately control the temperature and humidity.

[0011] Furthermore, the auxiliary equipment includes a conical flask, an insulating pad and a specimen rack. The conical flask is used to hold distilled water and heat it to boiling to generate water vapor. The insulating pad is placed at the bottleneck of the conical flask to prevent the heating source from affecting the surface of the specimen. The specimen rack is used to fix the specimen so that it will not fall out of the flask mouth due to water vapor.

[0012] The advantages of the present invention compared with the prior art are:

[0013] The present invention is provided with a constant temperature water bath, an immersion box, a vertical fixing device for a cyclic experiment static bending strength specimen, and a laser engraving immersion peeling test measuring ruler. The existing state in the pretreatment process is utilized to unify the test process, comply with standard regulations, obtain accurate data for reference, and thus improve the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a three-dimensional wood floor cycle test detection device Figure 1 .

[0015] Figure 2 The invention discloses a vertical fixing device for a static bending strength test piece of a wooden floor cycle test detection device.

[0016] As shown in the figure: 1. Constant temperature water bath; 2. Immersion box; 3. Frame; 4. Plug; 5. Clamping plate; 6. Lifting ring handle; 7. Heating plate. DETAILED DESCRIPTION

[0017] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0018] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1 and Figure 2As shown, a wood floor cycle test detection device, the detection device comprises a constant temperature water bath 1, an immersion box 2, a vertical fixing device for a cycle test static bending strength specimen, and a laser engraving immersion peeling test measuring ruler; a clamping device is arranged in the constant temperature water bath 1, the clamping device is used to clamp the strength of the specimen, the clamping device adopts a scissor-type telescopic structure, the scissor-type telescopic structure comprises a plurality of frames 3, the plurality of the frames 3 are staggered, and a plug 4 is inserted at the center position, one end of the scissor-type telescopic structure is fixedly connected to one side of the constant temperature water bath 1, and the other side is fixedly connected to a clamping plate 5;

[0021] The immersion box 2 is provided with an anti-floating device for the immersion and stripping specimen, and a heating plate 7 is provided at the bottom of the inner cavity of the immersion box 2. The detection device is composed of a specimen chamber, a gas supply system, a sensor monitoring system, auxiliary equipment and a control system. The constant temperature water bath 1 and the immersion box 2 are both connected with a hanging ring handle 6. The interior of the specimen chamber is provided with a constant temperature and humidity system, which can accurately control the temperature and humidity. The auxiliary equipment includes a conical flask, an insulating pad and a specimen rack. The conical flask is used to hold distilled water and heat it to boiling to generate water vapor. The insulating pad is placed at the bottleneck of the conical flask to prevent the heating source from affecting the surface of the specimen. The specimen rack is used to fix the specimen so that it will not fall out of the flask mouth due to water vapor.

[0022] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A wood floor cycle test detection device, characterized in that: The detection device comprises a constant temperature water bath (1), an immersion box (2), a vertical fixing device for a cyclic test static bending strength specimen, and a laser engraved immersion peeling test measuring ruler; The constant temperature water bath (1) is provided with a clamping device, which is used to clamp the strength of the test piece. The clamping device adopts a scissor-type telescopic structure, which is composed of a plurality of frames (3). The plurality of frames (3) are staggered and a plug (4) is inserted at the center. One end of the scissor-type telescopic structure is fixedly connected to one side of the constant temperature water bath (1), and the other side is fixedly connected to a clamping plate (5). The immersion box (2) is provided with an immersion stripping specimen anti-floating device, and the bottom of the inner cavity of the immersion box (2) is provided with a heating plate (7); The detection device consists of a sample chamber, a gas supply system, a sensor monitoring system, auxiliary equipment and a control system.

2. A wooden floor cycle test detection device according to claim 1, characterized in that: The constant temperature water bath (1) and the soaking box (2) are both connected with a hanging ring handle (6) on their tops.

3. A wooden floor cycle test detection device according to claim 1, characterized in that: The sample chamber is provided with a constant temperature and humidity system, which can accurately control the temperature and humidity.

4. A wood floor cycle test detection device according to claim 1, characterized in that: The auxiliary equipment includes a conical flask, an insulating pad and a specimen rack. The conical flask is used to hold distilled water and heat it to boiling to generate water vapor. The insulating pad is placed at the bottleneck of the conical flask to prevent the heating source from affecting the surface of the specimen. The specimen rack is used to fix the specimen so that it will not fall out of the flask mouth due to water vapor.

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