CN219891162U - Efficient and convenient rock sample acoustic wave testing device - Google Patents
Efficient and convenient rock sample acoustic wave testing device Download PDFInfo
- Publication number
- CN219891162U CN219891162U CN202321593174.4U CN202321593174U CN219891162U CN 219891162 U CN219891162 U CN 219891162U CN 202321593174 U CN202321593174 U CN 202321593174U CN 219891162 U CN219891162 U CN 219891162U
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- sliding
- rock sample
- acoustic wave
- spring
- convenient
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- 239000011435 rock Substances 0.000 title claims abstract description 39
- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a high-efficiency and convenient rock sample acoustic wave testing device which comprises a bracket formed by two parallel sliding rods, two sliding blocks which are slidably arranged on the bracket, and two transducers which are respectively arranged on the two sliding blocks, wherein the head end and the tail end of the two sliding rods are fixedly connected through connecting rods, the transducers are connected with an acoustic wave instrument through signal wires, an electronic caliper parallel to the sliding rods is arranged between the two sliding blocks, and the electronic caliper is convenient and accurate in reading. The sliding rod is provided with a spring, the spring is positioned at the outer side of one of the sliding blocks, and the spring is in a compressed state. The end of the sliding rod far away from the spring is provided with a handle. The support is convenient to hold in the process of clamping the transducer into the rock sample. The cross section of the sliding rod is T-shaped. The accuracy and stability of sliding of the sliding block on the sliding rod are improved. Under the condition of single operation, the transducer can be conveniently placed on two sides of a rock sample to be detected by sliding the sliding block on the sliding rod, and the length of the rock sample size measured by the transducer can be accurately read, so that the acoustic wave detection of the rock sample is completed.
Description
Technical Field
The utility model relates to the field of engineering geological exploration, in particular to a rock sample acoustic wave testing device.
Background
When testing the rock sample, two people are required to operate, one person holds two transducers, one person reads the length of the rock sample, and the two persons cooperate to perform the test. When the transducer is used for testing, the tester holds the transducer of the acoustic wave instrument, the couplant such as butter is smeared on the two sides of the transducer or the rock mass, and the transducer is manually pressed to be coupled with the rock mass, but the difference of coupling effects is obvious because the force application sizes of different people or one person are inconsistent, and the rock mass and the transducer cannot be ensured to form a straight line, so that the accuracy of a test result is directly influenced. In addition, human errors exist in reading the length of the rock sample by using a vernier caliper, and the measuring point is difficult to completely coincide with the position of the transducer. Both defects can lead to errors in the accuracy of acoustic testing of the rock sample.
Disclosure of Invention
The utility model aims to provide an efficient and convenient rock sample acoustic wave testing device, which is convenient for placing transducers on two sides of a rock sample to be tested under the condition of single person operation and can accurately read the length of the size of the rock sample to be tested by the transducers.
The utility model is realized by the following technical scheme:
the utility model provides a high-efficient convenient rock sample sound wave testing arrangement, includes the support that comprises two parallel slide bars, two sliders of slidable mounting on the support and installs two transducers on two sliders respectively, the head and the tail both ends of two slide bars are fixed through the connecting rod connection, and the transducer is connected with the sound wave appearance through the signal line, is equipped with the distance measurement device parallel with the slide bar between two sliders.
Further: the distance measuring device is an electronic caliper. The electronic caliper is convenient and accurate in reading.
Further: the sliding rod is provided with a spring, the spring is positioned at the outer side of one of the sliding blocks, and the spring is in a compressed state.
Further: the end of the sliding rod far away from the spring is provided with a handle. The support is held in the process of conveniently clamping the transducer into the rock sample, and the operation is convenient.
Further: the cross section of the sliding rod is T-shaped. The accuracy and stability of sliding of the sliding block on the sliding rod are improved.
Compared with the prior art, the utility model has the following advantages:
under the condition of single operation, the device can conveniently place the energy converter on two sides of the rock sample to be detected by sliding the sliding block on the sliding rod, and can accurately read the length of the rock sample size measured by the energy converter to finish the acoustic wave detection of the rock sample;
the cross section of the sliding rod is T-shaped, so that the sliding accuracy and stability of the sliding block on the sliding rod are improved, and the spring provides stable clamping internal force, so that the device works stably during measurement operation, and the data reliability error is small.
Drawings
FIG. 1 is a schematic diagram of the structure of the device;
FIG. 2 is a schematic cross-sectional view of a slide rod;
in the figure:
a slide rod; 2. a slide block; 3. a transducer; 4. a rock sample; 5. an acoustic wave meter; 6. a spring; 7. a connecting rod; 8. an electronic caliper; 9. a handle.
Description of the embodiments
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model is realized by the following technical scheme:
the utility model provides a high-efficient convenient rock sample sound wave testing arrangement, includes the support of constituteing by two parallel slide bars 1, two sliders 2 of slidable mounting on the support and install two transducers 3 on two sliders 2 respectively, the head and the tail both ends of two slide bars 1 are connected fixedly through connecting rod 7, and transducer 3 is connected with acoustic wave appearance 5 through the signal line, is equipped with the electronic caliper 8 parallel with slide bar 1 between two sliders 2, and electronic caliper 8 reading is convenient accurate. The slide rod 1 is provided with a spring 6, the spring 6 is positioned at the outer side of one of the slide blocks 2, and the spring 6 is in a compressed state. The end of the sliding rod 1 far away from the spring 6 is provided with a handle 9. The support is held in the process of clamping the transducer 3 into the rock sample 4, and the operation is convenient. The cross section of the sliding rod 1 is T-shaped. The accuracy and stability of the sliding of the slider 2 on the slide rod 1 are improved.
The working principle of the utility model is as follows:
moving the slide blocks 2 in contact with the springs 6 to open the two slide blocks 2, and holding the handles 9 to sleeve the rock sample 4 between the two slide blocks 2; adjusting the position of the bracket to enable the transducer 3 to be aligned with the rock sample 4 to be measured; the slide blocks 2 are released, the spring 6 releases elastic potential energy, the rock sample 4 is clamped between the two slide blocks 2, the transducer 3 on the slide blocks 2 is tightly attached to the rock sample 4 and forms a straight line with the rock sample 1, and then the rock mass acoustic wave test can be carried out. Meanwhile, the length of the size of the rock sample 4 to be measured can be conveniently and directly read through the electronic caliper 8. Thus, the rock sample acoustic wave test can be completed by a single person.
The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, not to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. A high-efficient convenient rock specimen sound wave testing arrangement, its characterized in that: the device comprises a bracket consisting of two parallel sliding rods (1), two sliding blocks (2) which are slidably mounted on the bracket, and two transducers (3) which are respectively mounted on the two sliding blocks (2), wherein the head end and the tail end of each sliding rod (1) are fixedly connected through a connecting rod (7), the transducers (3) are connected with an acoustic wave instrument (5) through signal wires, and a distance measuring device parallel to the sliding rods (1) is arranged between the two sliding blocks (2).
2. The efficient and convenient rock sample acoustic wave testing device according to claim 1, wherein: the distance measuring device is an electronic caliper (8).
3. The efficient and convenient rock sample acoustic wave testing device according to claim 1, wherein: the sliding rod (1) is provided with a spring (6), the spring (6) is positioned at the outer side of one of the sliding blocks (2), and the spring (6) is in a compressed state.
4. The efficient and convenient rock sample acoustic wave testing device according to claim 3, wherein: one end of the sliding rod (1) far away from the spring (6) is provided with a handle (9).
5. The efficient and convenient rock sample acoustic wave testing device according to claim 1, wherein: the cross section of the sliding rod (1) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321593174.4U CN219891162U (en) | 2023-06-21 | 2023-06-21 | Efficient and convenient rock sample acoustic wave testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321593174.4U CN219891162U (en) | 2023-06-21 | 2023-06-21 | Efficient and convenient rock sample acoustic wave testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891162U true CN219891162U (en) | 2023-10-24 |
Family
ID=88409463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321593174.4U Active CN219891162U (en) | 2023-06-21 | 2023-06-21 | Efficient and convenient rock sample acoustic wave testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891162U (en) |
-
2023
- 2023-06-21 CN CN202321593174.4U patent/CN219891162U/en active Active
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