TWI790105B - Material testing device capable of water testing - Google Patents

Abstract

A material testing device capable of carrying out water tests, comprising a testing unit, and a container barrel which is detachably sleeved on the testing unit and is suitable for containing aqueous solution and the material. The testing unit includes a movable first connecting rod, a second connecting rod cooperating with the first connecting rod to position the material, and a plug set on the second connecting rod. The barrel includes a surrounding wall surrounding the second connecting rod, and a base wall extending radially inward from the surrounding wall toward a side of the second connecting rod and forming a perforated hole for being closed by the plug , to prevent the aqueous solution from seeping out from the perforation. By closing the perforation of the base wall with the plug, the aqueous solution can be poured into the bucket, ensuring that the material is soaked in the aqueous solution during the test.

Description

Material testing device capable of water testing

The invention relates to a material testing device, in particular to a material testing device capable of carrying out tests in water.

Generally speaking, before applying steel and other materials, instruments are often used to test the mechanical properties of the material. By knowing the properties of the material such as yield strength, tensile strength, and strain rate, the characteristics of the material can be understood for subsequent application. However, with the development of the material industry and the progress of the industry, humans have begun to erect equipment or build buildings in various environments, making the types of environments where materials are applied more and more diverse. For example, the industry is actively developing materials that can be used in seawater. Or steel in aqueous solution environment such as lake water, so as to facilitate the manufacture of ships or the construction of offshore wind power equipment. Therefore, how to test mechanical properties in aqueous solution has become an urgent problem to be solved in the industry.

Therefore, the object of the present invention is to provide a material testing device capable of testing the mechanical properties of materials in aqueous solution and capable of performing water tests.

Therefore, the material testing device capable of carrying out water tests in the present invention includes a testing unit, and a container removably sleeved on the testing unit and suitable for containing the aqueous solution and the material. The testing unit includes a bracket, a first connecting rod that is relatively movably sleeved on the bracket, a second connecting rod that cooperates with the first connecting rod to position the material, and a sleeve that is sleeved on the second connecting rod. of the blockage. The barrel includes a surrounding wall surrounding the second connecting rod, and a base wall extending radially inward from the surrounding wall toward a side of the second connecting rod and forming a perforated hole for being closed by the plug , to prevent the aqueous solution from seeping out from the perforation.

The effect of the present invention is: by the structural design of setting the bucket on the test unit, and then cooperating with the plug of the test unit to close the perforation of the bucket, the bucket can be used to hold the aqueous solution, avoiding the problem of aqueous solution Leaking outward through the perforation, and positioning the material through the cooperation of the first connecting rod and the second connecting rod in the container bucket, the material can be immersed in the aqueous solution for testing.

Referring to Fig. 1 and Fig. 2, one embodiment of the material test device that can carry out water test of the present invention, comprises a test unit 1, one is removably sleeved in this test unit 1 and is suitable for accommodating aqueous solution and this material M The bucket 2, and a carrier 3 removably mounted on one side of the bucket 2.

The test unit 1 includes a bracket 11, a first connecting rod 12 that is relatively movably sleeved on the bracket 11, a second connecting rod 13 that cooperates with the first connecting rod 12 to position the material M, a set of The plug 14 on the second connecting rod 13 is connected to the first connecting rod 12 with a signal to drive the operating module 15 to move the first connecting rod 12 .

The bucket 2 is removably sleeved on the second connecting rod 13 of the testing unit 1, and includes a surrounding wall 21 surrounding the second connecting rod 13, and a wall 21 facing the second connecting rod. A base wall 22 extending radially inwardly on one side of the plug 13 forms a perforation 20 for being closed by the plug 14 . Wherein, the carrying frame 3 is mounted on a side of the bucket 2 facing the first connecting rod 12 . In this embodiment, the plug 14 is made of waterproof rubber or silicone, which can securely seal the perforation 20 and prevent the aqueous solution contained in the container 2 from seeping out through the perforation 20 . However, in other implementations of this embodiment, the material of the plug 14 is not limited thereto, as long as it can prevent the aqueous solution from seeping out.

When actually using this embodiment to carry out the material water test, firstly, the container 2 is directed towards the first connecting rod 12 with the surrounding wall 21, and the base wall 22 is directed towards the second connecting rod 13, and the base wall 22 is sleeved on the plug 14 on the second connecting rod 13, so that the barrel 2 is positioned on the plug 14, and the perforation 20 of the base wall 22 is closed by the plug 14, and the The installation of this example. In this way, the material M can be positioned on the first connecting rod 12 and the second connecting rod 13 with two opposite ends, and poured into the container 2 such as tap water, river water, or sea water, etc. Aqueous solution, the material M is soaked in the aqueous solution as shown in Figure 2, that is, the operation module 15 can be operated to control the movement of the first connecting rod 12 relative to the support 11, so as to carry out the tensile and other stress tests of the material M .

In order to meet the needs of the test, when it is desired to set up auxiliary equipment (not shown) such as a thermometer, a reference electrode, and an auxiliary electrode, it is only necessary to set up the carrier 3 on the side of the container 2 facing the first connecting rod 12 , in this embodiment, the carrier 3 is straddled on the top side of the bucket 2 as shown in FIG.

In this embodiment, the perforation 20 is closed by the setting of the plug 14 of the test unit 1, so as to prevent the aqueous solution from leaking from the container 2 through the perforation 20, so as to ensure that the material M is continuously soaked in the aqueous solution during the test. In order to maintain the stability of the test environment. It is worth mentioning that, if the material M does not need to be tested in an aqueous solution, the container 2 can also be removed from the test unit 1, and the material M can be installed in the first series in the same way. On the rod 12 and the second connecting rod 13, the test can be carried out in a general atmospheric environment. In this embodiment, the container 2 can be disassembled according to the requirements of the test environment, so as to achieve the effect of conducting tests in different types of environments, and has high versatility.

To sum up, the material testing device of the present invention that can carry out water tests, through the structural design of setting the container barrel 2 on the test unit 1, and then cooperate with the seal 14 of the test unit 1 to close the container container 2 through the perforation 20, that is, the bucket 2 can be used to hold the aqueous solution to prevent the aqueous solution from leaking out through the perforation 20, and through the first connecting rod 12 and the second connecting rod 13 in the bucket 2 to cooperate By positioning the material M, the material M can be immersed in an aqueous solution for testing. In addition, the auxiliary equipment needed for the test can be added by erecting the carrier frame 3. With the use of the auxiliary equipment, the types of tests that the present invention can carry out can be more diversified, so the purpose of the present invention can be achieved.

But what is described above is only an embodiment of the present invention, and should not limit the scope of the present invention. All simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by the patent of the present invention.

1: Test unit 11: Bracket 12: The first connecting rod 13: Second connecting rod 14: Sealing 15: Operation module 2: Bucket 20: perforation 21: wall 22: base wall 3: Carrier M: material

Other features and effects of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: Fig. 1 is an exploded schematic view illustrating an embodiment of the material testing device capable of carrying out water testing in accordance with the present invention; and Fig. 2 is a schematic cross-sectional view illustrating the use state of the embodiment.

1: Test unit

12: The first connecting rod

13: Second connecting rod

14: Sealing

2: Bucket

20: perforation

21: wall

22: base wall

3: Carrier

M: material

Claims (3)

A material testing device capable of carrying out tests in water, comprising: A test unit includes a bracket, a first connecting rod that can be relatively movably sleeved on the bracket, a second connecting rod that cooperates with the first connecting rod to position the material, and a sleeve that is set on the second connecting rod. plugging of rods; and A bucket is removably sleeved on the test unit and is suitable for containing the aqueous solution and the material, and includes a surrounding wall surrounding the second connecting rod, and a wall facing the second connecting rod from the surrounding wall One side extends radially inward and forms a base wall of a perforation closed by the plug to prevent aqueous solution from seeping out of the perforation. The material testing device capable of carrying out water tests as described in Claim 1 further comprises a supporting frame detachably mounted on the side of the bucket facing the first connecting rod. The material testing device capable of carrying out underwater tests according to Claim 1, wherein the testing unit further includes an operation module connected to the first connecting rod with a signal to drive the first connecting rod to move.

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