CN210923580U - Sound measurement device convenient to installation - Google Patents
Sound measurement device convenient to installation Download PDFInfo
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- CN210923580U CN210923580U CN201921688078.1U CN201921688078U CN210923580U CN 210923580 U CN210923580 U CN 210923580U CN 201921688078 U CN201921688078 U CN 201921688078U CN 210923580 U CN210923580 U CN 210923580U
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- acoustic
- fixing plate
- pipe
- acoustic measurement
- plate
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- 238000005259 measurement Methods 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The utility model relates to a building engineering technical field especially relates to an acoustic survey device convenient to installation, include: the base comprises a bottom plate, and supporting legs are arranged on one side of the bottom plate; the other side of the bottom plate is sequentially provided with a plurality of acoustic measurement assemblies, and a sealing gasket is arranged between every two adjacent acoustic measurement assemblies; the acoustic measurement component comprises a bottom fixing plate and a top fixing plate, a plurality of acoustic measurement tubes are installed between the bottom fixing plate and the top fixing plate, the bottom fixing plate is connected with the bottoms of the acoustic measurement tubes, and the top fixing plate is connected with the tops of the acoustic measurement tubes. The utility model provides an among the prior art sounding pipe be out of shape easily and the problem of installation not convenient for. The utility model discloses a protection acoustic pipe that design multiunit acoustic survey subassembly can be better, rethread design base makes whole acoustic survey device install more easily.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to an acoustic survey device convenient to installation.
Background
The sounding pipe is an indispensable sound wave detection pipe, the quality of a pile can be detected by the sounding pipe, and the sounding pipe is a channel for a probe to enter the pile body when the bored concrete pile is subjected to ultrasonic detection. The method is an important component of an ultrasonic detection system of the cast-in-place pile, and the detection result can be directly influenced by the pre-embedding mode of the method in the pile and the arrangement mode of the method on the cross section of the pile.
The material of the sound measuring tube is selected based on the principle of higher sound transmission rate, convenient installation and lower cost. The acoustic pulse is emitted from the transmitting transducer, reaches the interface between water and the wall of the sounding pipe through the coupling water, reaches the interface between the wall of the sounding pipe and concrete through the pipe wall, and reaches the receiving transducer through the two interfaces of the other sounding pipe after penetrating through the concrete.
In the prior art, the acoustic pipe has the problem that easy deformation leads to the life to subtract the short and influence measurement accuracy, still has the problem of the installation of being inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, an object of the present invention is to provide an acoustic measurement device convenient for installation, which is used for solving the problems that the acoustic measurement tube is easy to deform and inconvenient to install in the prior art. The utility model discloses a protection acoustic pipe that design multiunit acoustic survey subassembly can be better, rethread design base makes whole acoustic survey device install more easily.
In order to achieve the above objects and other related objects, the utility model provides an acoustic survey device convenient to installation, the acoustic survey device includes:
the base comprises a bottom plate, and supporting legs are arranged on one side of the bottom plate;
the other side of the bottom plate is sequentially provided with a plurality of acoustic measurement assemblies, and a sealing gasket is arranged between every two adjacent acoustic measurement assemblies; the acoustic measurement component comprises a bottom fixing plate and a top fixing plate, a plurality of acoustic measurement tubes are installed between the bottom fixing plate and the top fixing plate, the bottom fixing plate is connected with the bottoms of the acoustic measurement tubes, and the top fixing plate is connected with the tops of the acoustic measurement tubes.
Through the protection sounding pipe that designs multiunit sounding subassembly can be better, rethread design base makes whole sounding device install more easily. Be provided with seal gasket between the acoustic survey subassembly and can the shock attenuation sealed to the life of extension acoustic survey subassembly. The sound measuring component is supported and fixed by a bottom fixing plate and a top fixing plate, and the sound measuring tube can be protected. The accuracy of measurement can also be improved to a plurality of acoustic measurement subassemblies are measured, and the accuracy of measurement is also improved to a plurality of acoustic pipes of design in every acoustic measurement subassembly.
In an embodiment of the present invention, the supporting leg is an L-shaped supporting leg, the L-shaped supporting leg includes a supporting portion and a fixing portion integrally welded together, the supporting portion is disposed perpendicularly to the bottom plate, the fixing portion is disposed in parallel with the bottom plate, and the fixing portion is provided with a plurality of threaded holes.
The stabilizer blade is L type stabilizer blade, can install on the plane this moment, and the supporting part plays the effect that supports, fixed part and mounting plane threaded connection, and connected mode is firm, simple to operate.
In an embodiment of the present invention, the supporting leg is an I-shaped supporting leg, the I-shaped supporting leg is perpendicular to the bottom plate, and a plurality of threaded holes are disposed on the I-shaped supporting leg. The I-shaped support leg can be suitable for installation of a vertical surface, especially can be installed on the strip-shaped protrusion, is in threaded connection with the strip-shaped protrusion, is firm in connection at the moment, is tightly combined, and is also very convenient to install.
In an embodiment of the present invention, the sounding pipe includes a bottom pipe, a sounding pipe body and a top pipe which are sequentially connected by a thread; the upper portion of bottom tube is provided with the external screw thread, the lower part of top tube is provided with the external screw thread, the lower part and the upper portion of sounding pipe body all are provided with the internal thread.
The acoustic pipe comprises a bottom pipe, an acoustic pipe body and a top pipe, and the whole acoustic pipe is connected more tightly through the threaded connection in sequence; and design bottom tube and push pipe, avoid sounding pipe body and bottom fixed plate and top fixed plate direct contact, can slow down the deformation degree of sounding pipe body to the life of extension sounding pipe body improves the measurement accuracy of sounding pipe body.
In an embodiment of the present invention, an elastic sealing snap ring is installed at an outer side of the threaded connection portion of the sounding pipe. The sealing performance is improved on the one hand through designing the elastic sealing snap ring, and the overall strength of the sounding pipe is improved on the other hand. The elastic sealing snap ring can deform slightly to expand the sealing ring, and then the sealing ring is sleeved on the sounding pipe.
In an embodiment of the present invention, a first groove is disposed on the bottom fixing plate, and the bottom of the bottom tube is installed in the first groove; and a second groove is formed in the top fixing plate, and the top of the jacking pipe is installed in the second groove. Placed through the design recess, its fixed mode is simple, but fixed effectual, is difficult to drop.
In an embodiment of the present invention, the sealing gasket includes a first plastic layer, one side of the first plastic layer is connected to the top fixing plate, the other side of the first plastic layer is connected to one side of the metal layer, the other side of the metal layer is connected to one side of the second plastic layer, and the other side of the second plastic layer is connected to the bottom fixing plate. The metal layer is designed in the sealing gasket to improve the integral strength.
As above, the utility model discloses an acoustic survey device convenient to installation has following beneficial effect: through the protection sounding pipe that designs multiunit sounding subassembly can be better, rethread design base makes whole sounding device install more easily. Be provided with seal gasket between the acoustic survey subassembly and can the shock attenuation sealed to the life of extension acoustic survey subassembly. The sound measuring component is supported and fixed by a bottom fixing plate and a top fixing plate, and the sound measuring tube can be protected. The accuracy of measurement can also be improved to a plurality of acoustic measurement subassemblies are measured, and the accuracy of measurement is also improved to a plurality of acoustic pipes of design in every acoustic measurement subassembly.
Drawings
Fig. 1 shows an overall structure schematic diagram of an acoustic measurement device in embodiment 1 of the present invention.
Fig. 2 is a schematic view of the overall structure of the acoustic measurement device in embodiment 2 of the present invention.
Fig. 3 is a schematic view of a portion a of fig. 2 according to embodiment 2 of the present invention.
Fig. 4 shows an acoustic measurement assembly schematic diagram of an acoustic measurement apparatus according to an embodiment of the present invention.
Fig. 5 is a schematic view of an acoustic pipe of an acoustic device according to an embodiment of the present invention.
Fig. 6 shows an explosion diagram of the sounding pipe of the sounding device in the embodiment of the present invention.
Fig. 7 is a schematic diagram of a sealing gasket of an acoustic testing apparatus according to an embodiment of the present invention.
Description of the element reference numerals
1-a bottom plate; 2-acoustic measurement component, 201-bottom fixing plate, 202-top fixing plate, 203-acoustic measurement tube, 2031-bottom tube, 2032-acoustic measurement tube body, 2033-top tube, 2034-elastic sealing snap ring; 3-I type feet; 4-L-shaped leg, 401-support portion, 402-fixing portion; 5-sealing gasket, 501-first plastic layer, 502-metal layer, 503-second plastic layer.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 7. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides an acoustic measurement device convenient to install, which includes:
the base comprises a bottom plate 1, and supporting legs are arranged on one side of the bottom plate 1; the support legs are I-shaped support legs 3, the I-shaped support legs 3 are perpendicular to the bottom plate 1, and 2 threaded holes are formed in the I-shaped support legs 3;
referring to fig. 4, the other side of the base plate 1 of the acoustic measurement assemblies 2 is sequentially provided with 3 acoustic measurement assemblies 2, and a sealing gasket 5 is arranged between two adjacent acoustic measurement assemblies 2; the acoustic measurement assembly 2 comprises a bottom fixing plate 201 and a top fixing plate 202, 2 acoustic measurement tubes 203 are mounted between the bottom fixing plate 201 and the top fixing plate 202, the bottom fixing plate 201 is connected with the bottoms of the acoustic measurement tubes 203, and the top fixing plate 202 is connected with the tops of the acoustic measurement tubes 203;
referring to fig. 5 and 6, the acoustic pipe 203 includes a bottom pipe 2031, an acoustic pipe body 2032 and a top pipe 2033 which are sequentially in threaded connection; the upper part of the bottom pipe 2031 is provided with external threads, the lower part of the top pipe 2033 is provided with external threads, and the lower part and the upper part of the sounding pipe body 2032 are both provided with internal threads; an elastic sealing snap ring 2034 is arranged at the outer side of the threaded connection part of the sounding pipe 203; a first groove is formed in the bottom fixing plate 201, and the bottom of the bottom tube 2031 is installed in the first groove; a second groove is formed in the top fixing plate 202, and the top of the top pipe 2033 is installed in the second groove;
referring to fig. 7, the sealing gasket 5 includes a first plastic layer 501, one side of the first plastic layer 501 is connected to the top fixing plate 202, the other side of the first plastic layer 501 is connected to one side of the metal layer 502, the other side of the metal layer 502 is connected to one side of the second plastic layer 503, and the other side of the second plastic layer 503 is connected to the bottom fixing plate 201.
Example 2
Referring to fig. 2, the present invention provides an acoustic measurement device convenient to install, which includes:
the base comprises a bottom plate 1, and supporting legs are arranged on one side of the bottom plate 1; referring to fig. 3, the supporting leg is an L-shaped supporting leg 4, the L-shaped supporting leg 4 includes a supporting portion 401 and a fixing portion 402 welded together, the supporting portion 401 is perpendicular to the bottom plate 1, the fixing portion 402 is parallel to the bottom plate 1, and the fixing portion 402 is provided with 2 threaded holes;
referring to fig. 4, the other side of the base plate 1 of the acoustic measurement assemblies 2 is sequentially provided with 2 acoustic measurement assemblies 2, and a sealing gasket 5 is arranged between two adjacent acoustic measurement assemblies 2; the acoustic measurement assembly 2 comprises a bottom fixing plate 201 and a top fixing plate 202, 2 acoustic measurement tubes 203 are mounted between the bottom fixing plate 201 and the top fixing plate 202, the bottom fixing plate 201 is connected with the bottoms of the acoustic measurement tubes 203, and the top fixing plate 202 is connected with the tops of the acoustic measurement tubes 203;
referring to fig. 5 and 6, the acoustic pipe 203 includes a bottom pipe 2031, an acoustic pipe body 2032 and a top pipe 2033 which are sequentially in threaded connection; the upper part of the bottom pipe 2031 is provided with external threads, the lower part of the top pipe 2033 is provided with external threads, and the lower part and the upper part of the sounding pipe body 2032 are both provided with internal threads; an elastic sealing snap ring 2034 is arranged at the outer side of the threaded connection part of the sounding pipe 203; a first groove is formed in the bottom fixing plate 201, and the bottom of the bottom tube 2031 is installed in the first groove; a second groove is formed in the top fixing plate 202, and the top of the top pipe 2033 is installed in the second groove;
referring to fig. 7, the sealing gasket 5 includes a first plastic layer 501, one side of the first plastic layer 501 is connected to the top fixing plate 202, the other side of the first plastic layer 501 is connected to one side of the metal layer 502, the other side of the metal layer 502 is connected to one side of the second plastic layer 503, and the other side of the second plastic layer 503 is connected to the bottom fixing plate 201.
The working principle is as follows: the acoustic pulse is emitted from the transmitting transducer, reaches the interface between the water and the pipe wall of the sounding pipe 203 through the coupling water, reaches the interface between the pipe wall of the sounding pipe 203 and the concrete through the pipe wall, and passes through the concrete and then passes through two interfaces of the other sounding pipe 203 to reach the receiving transducer. The acoustic parameters of the tested concrete medium can be measured through the process. Because the sound wave can be diffracted, reflected and refracted when encountering the defects in the concrete, when the transducer is received, the sound time, the wave amplitude and the main frequency can be changed, and the integrity of the measured object can be judged by utilizing the characteristic parameters of the sound wave.
To sum up, the utility model discloses a design protection acoustic pipe 203 that multiunit acoustic survey subassembly 2 can be better, rethread design base makes whole acoustic survey device install more easily. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. An acoustic measurement device for ease of installation, the acoustic measurement device comprising:
the base comprises a bottom plate (1), and supporting legs are arranged on one side of the bottom plate (1);
the sound detection assembly (2), the other side of the bottom plate (1) is sequentially provided with a plurality of sound detection assemblies (2), and a sealing gasket (5) is arranged between every two adjacent sound detection assemblies (2); the acoustic measurement component (2) comprises a bottom fixing plate (201) and a top fixing plate (202), a plurality of acoustic measurement tubes (203) are installed between the bottom fixing plate (201) and the top fixing plate (202), the bottom fixing plate (201) is connected with the bottoms of the acoustic measurement tubes (203), and the top fixing plate (202) is connected with the tops of the acoustic measurement tubes (203).
2. An acoustic testing device as claimed in claim 1, wherein: the stabilizer blade is L type stabilizer blade (4), L type stabilizer blade (4) are including welding supporting part (401) and fixed part (402) as an organic whole, supporting part (401) with bottom plate (1) sets up perpendicularly, fixed part (402) with bottom plate (1) parallel arrangement, be provided with a plurality of screw hole on fixed part (402).
3. An acoustic testing device as claimed in claim 1, wherein: the supporting legs are I-shaped supporting legs (3), the I-shaped supporting legs (3) are perpendicular to the bottom plate (1), and a plurality of threaded holes are formed in the I-shaped supporting legs (3).
4. An acoustic testing device as claimed in claim 1, wherein: the acoustic pipe (203) comprises a bottom pipe (2031), an acoustic pipe body (2032) and a top pipe (2033) which are in threaded connection in sequence; the upper portion of the bottom pipe (2031) is provided with external threads, the lower portion of the top pipe (2033) is provided with external threads, and the lower portion and the upper portion of the sounding pipe body (2032) are both provided with internal threads.
5. An acoustic testing device as claimed in claim 4, wherein: and an elastic sealing snap ring (2034) is arranged on the outer side of the threaded connection part of the sound measuring tube (203).
6. An acoustic testing device as claimed in claim 4, wherein: a first groove is formed in the bottom fixing plate (201), and the bottom of the bottom pipe (2031) is installed in the first groove; the top fixing plate (202) is provided with a second groove, and the top of the top pipe (2033) is installed in the second groove.
7. An acoustic testing device as claimed in claim 1, wherein: the sealing gasket (5) comprises a first plastic layer (501), one side of the first plastic layer (501) is connected with the top fixing plate (202), the other side of the first plastic layer (501) is connected with one side of the metal layer (502), the other side of the metal layer (502) is connected with one side of a second plastic layer (503), and the other side of the second plastic layer (503) is connected with the bottom fixing plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688078.1U CN210923580U (en) | 2019-10-10 | 2019-10-10 | Sound measurement device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688078.1U CN210923580U (en) | 2019-10-10 | 2019-10-10 | Sound measurement device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923580U true CN210923580U (en) | 2020-07-03 |
Family
ID=71351961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921688078.1U Expired - Fee Related CN210923580U (en) | 2019-10-10 | 2019-10-10 | Sound measurement device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923580U (en) |
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2019
- 2019-10-10 CN CN201921688078.1U patent/CN210923580U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |