CN212896517U - Acoustic survey line stabilizing device and foundation pile detection device - Google Patents
Acoustic survey line stabilizing device and foundation pile detection device Download PDFInfo
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- CN212896517U CN212896517U CN202021621008.7U CN202021621008U CN212896517U CN 212896517 U CN212896517 U CN 212896517U CN 202021621008 U CN202021621008 U CN 202021621008U CN 212896517 U CN212896517 U CN 212896517U
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Abstract
The utility model discloses an acoustic survey line stabilising arrangement and foundation pile detection device, foundation pile detection device includes acoustic survey line stabilising arrangement and foundation pile check out test set, acoustic survey line stabilising arrangement cooperatees with foundation pile check out test set and carries out the integrality and detect to the foundation pile, acoustic survey line stabilising arrangement includes adjusting part and supporting component, the supporting component sets up on adjusting component, the supporting component is connected with the adjusting component, the supporting component is used for supporting the acoustic survey line, adjusting component erects between detector and foundation pile, adjusting component is used for adjusting supporting component's height, reduce in the at utmost and operate the in-process that the acoustic survey line drove the relative foundation pile of transducer and arouse that the acoustic survey line produced more rocking by a wide margin because the acoustic survey line sinks through the detector, play the stable effect of acoustic survey line, improve the accuracy of acoustic transmission method witnessed inspections foundation pile data, avoid the erroneous judgement.
Description
Technical Field
The utility model relates to a pile foundation nondestructive test technical field, in particular to acoustic survey line stabilising arrangement and foundation pile detection device.
Background
The acoustic transmission method is an effective method for nondestructive detection of the foundation pile, and is widely applied to integrity detection of the pile body of the cast-in-situ bored pile at home and abroad.
In the process of detecting the foundation pile by using the acoustic transmission method, the foundation pile is far away from the detector, so that an acoustic line erected between the foundation pile and the detector is not sufficiently supported, the acoustic line is operated by the detector to lift the transducer, the acoustic line is often shaken up and down to a large extent, the accuracy of finally detected data is insufficient, and the possibility of misjudgment exists.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need for an acoustic survey line stabilizing apparatus and a foundation pile detection apparatus that can effectively reduce the vertical vibration of the acoustic survey line that is generated to a large extent during the detection process.
A sound survey line stabilizing device is used for being matched with foundation pile detection equipment, the foundation pile detection equipment comprises a transducer, a detector and a sound survey line, the transducer is arranged in a foundation pile to be detected and can move up and down in the foundation pile, the transducer is used for transmitting sound waves to the foundation pile and receiving wave energy data reflected by the foundation pile after receiving the sound waves transmitted by the transducer, the detector and the foundation pile are arranged at intervals, one end of the sound survey line is connected with the transducer, the other end of the sound survey line is connected with the detector, the detector can drive the transducer to move up and down relative to the foundation pile through the sound survey line, and the detector is used for receiving the wave energy data acquired by the transducer through the sound survey line; the acoustic survey line stabilizing device comprises an adjusting component and a supporting component, and the adjusting component is erected between the detector and the foundation pile; the supporting component is arranged on the adjusting component and connected with the adjusting component, the supporting component is used for supporting the acoustic line, and the adjusting component is used for adjusting the height of the supporting component so as to reduce the shaking generated by the acoustic line in the operation process of the acoustic line.
Preferably, the supporting assembly comprises a supporting unit and a support, the supporting unit is arranged on the support, the support is arranged on the adjusting assembly, the support is connected with the adjusting assembly, and the supporting unit is used for supporting the acoustic line.
Preferably, the supporting unit comprises a bearing rod and a supporting wheel, the bearing rod is arranged on the support, the supporting wheel is sleeved on the bearing rod, and the supporting wheel is used for supporting the acoustic line.
Preferably, the support wheel is capable of moving along the axial direction of the bearing rod to adjust the connection position of the support wheel and the bearing rod.
Preferably, the support unit further comprises a locker for fixing the support wheel to the support bar.
Preferably, the supporting wheel comprises a plurality of supporting wheels, and the plurality of supporting wheels are arranged on the bearing rod at intervals.
Preferably, the foundation pile detection equipment further comprises a first auxiliary wheel and a second auxiliary wheel, one end of the sounding line close to the detector is wound on the first auxiliary wheel, one end of the sounding line close to the foundation pile is wound on the second auxiliary wheel, and a vertical plane formed by the first auxiliary wheel, the second auxiliary wheel and the supporting wheel is perpendicular to the ground.
Preferably, the height of the support assembly is not lower than a preset height, which is half of the sum of the height of the first auxiliary wheel and the height of the second auxiliary wheel.
Preferably, the adjusting part comprises a connecting piece and a support, the support is erected between the detector and the foundation pile, the connecting piece is arranged on the support and connected with the support, the connecting piece is connected with the supporting part, and the support can stretch and retract to adjust the height of the supporting part.
A foundation pile detection device comprises the acoustic survey line stabilizing device and foundation pile detection equipment, wherein the foundation pile detection equipment comprises a transducer, a detector and an acoustic survey line, the transducer is arranged in a foundation pile to be detected and can move up and down in the foundation pile, the transducer is used for transmitting sound waves to the foundation pile and receiving wave energy data reflected after the sound waves sent by the transducer are received by the foundation pile, the detector and the foundation pile are arranged at intervals, one end of the acoustic survey line is connected with the transducer, the other end of the acoustic survey line is connected with the detector, the detector can drive the transducer to move up and down relative to the foundation pile through the acoustic survey line, and the detector is used for receiving the wave energy data acquired by the transducer through the acoustic survey line.
The utility model discloses technical scheme's beneficial effect: the utility model provides a sounding wire stabilizing device and foundation pile detection device, the foundation pile detection device includes sounding wire stabilizing device and foundation pile detection equipment, the sounding wire stabilizing device is used for detecting the integrality of foundation pile with the foundation pile detection equipment cooperation, the adjusting part of the sounding wire stabilizing device is erected between the detector and the foundation pile to be detected, the sounding wire is supported by the supporting part of the sounding wire stabilizing device, the height of the supporting part is adjusted by the adjusting part, so that the sounding wire can overcome the sinking of the sounding wire caused by the self gravity influence of the sounding wire, thereby reducing the shaking of the sounding wire with larger amplitude caused by sinking of the sounding wire in the process of driving the transducer to move up and down relative to the foundation pile by operating the sounding wire through the detector, playing the role of stabilizing the sounding wire, and further improving the accuracy and the efficiency of data processing of the detector for receiving the wave energy data acquired by the transducer through the sounding wire, and misjudgment is avoided, and the possible hidden danger of the foundation pile engineering quality is eliminated to the maximum extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the foundation pile for on-site detection by the acoustic transmission method of the present invention;
fig. 2 is a schematic structural view of an acoustic line stabilizing device of the present invention;
fig. 3 is an exploded view of the acoustic line stabilizing device of the present invention.
The acoustic testing device comprises an acoustic testing line stabilizing device 1, a support assembly 11, a support 111, a support seat 112, a support unit 113, a first threaded portion 1121, a bearing rod 1122, a support wheel, 1123 a locking member 12, an adjusting assembly 121, a support 122, a second threaded portion 123, a connecting member 2, a foundation pile detection device 21, a detector 211, a first auxiliary wheel 212, a counter 213, a detector 22, an acoustic testing line 221, a first acoustic testing line 222, a second acoustic testing line 23, a second auxiliary wheel 24, an acoustic testing tube 25, a transducer 251, a transmitting transducer 252, a receiving transducer 26 and a foundation pile.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The specific structure of an acoustic line stabilizing apparatus will be mainly described below.
As shown in fig. 1 to 3, the foundation pile detection apparatus in one embodiment includes an acoustic line stabilizer 1 and a foundation pile detection device 2, the acoustic line stabilizer 1 is configured to cooperate with the foundation pile detection device 2, the foundation pile detection device 2 includes a transducer 25, a detector 21, and an acoustic line 22, and the transducer 25 is disposed in a foundation pile 26 to be detected and can move up and down in the foundation pile 26. The transducer 25 is used to transmit acoustic waves to the foundation pile 26 and to receive wave energy data reflected by the foundation pile 26 after receiving the acoustic waves transmitted by the transducer 25.
The detector 21 and the foundation pile 26 are arranged at intervals, one end of the acoustic line 22 is connected with the transducer 25, the other end of the acoustic line 22 is connected with the detector 21, the detector 21 can drive the transducer 25 to move up and down relative to the foundation pile 26 through the acoustic line 22, and the detector 21 is used for receiving wave energy data acquired by the transducer 25 through the acoustic line 22. The acoustic survey line stabilizing device 1 comprises an adjusting component 12 and a supporting component 11, wherein the supporting component 11 is arranged on the adjusting component 12, the supporting component 11 is connected with the adjusting component 12, the supporting component 11 is used for supporting an acoustic survey line 22, and the adjusting component 12 is used for adjusting the height of the supporting component 11 so as to reduce the shaking generated by the acoustic survey line 22 in the operation process of the acoustic survey line 22 by the detector 21.
Furthermore, the supporting component 11 and the adjusting component 12 are detachably connected, which is beneficial to enhancing the assembling and disassembling convenience of the acoustic line stabilizing device 1.
Further, adjustment assembly 12 is erected at a location just intermediate instrumentation 21 and foundation pile 26 to reduce sagging of acoustic line 22 due to gravity, thereby reducing sloshing of acoustic line 22.
Further, the position of the adjustment assembly 12 between the detector 21 and the foundation pile 26 is adjustable to enable the acoustic line stabilising apparatus 1 to adapt to the effective support of the acoustic line 22 under different environmental conditions, minimizing sloshing of the acoustic line 22.
Specifically, the support assembly 11 includes a support unit 112 and a support 111, the support unit 112 is disposed on the support 111, the support 111 is disposed on the adjustment assembly 12, the support 111 is connected with the adjustment assembly 12, and the support unit 112 is used for supporting the acoustic line 22. Further, the holder 111 is detachably coupled to the adjusting assembly 12.
Specifically, the supporting unit 112 includes a supporting rod 1121 and a supporting wheel 1122, the supporting rod 1121 is disposed on the support 111, the supporting wheel 1122 is sleeved on the supporting rod 1121, and the supporting wheel 1122 is used for supporting the acoustic line 22.
Specifically, the support wheel 1122 is movable in the axial direction of the bell rod 1121 to adjust the connection position of the support wheel 1122 to the bell rod 1121. So set up for supporting wheel 1122 can remove suitable position according to actual need, and then realizes supporting acoustic survey line 22, reduces rocking that acoustic survey line 22 produced to the at utmost.
Further, the supporting wheel 1122 is screwed to the rod 1121, and when the supporting wheel 1122 is rotated, the supporting wheel 1122 can be driven to move axially relative to the rod 1121, so that the connection position of the supporting wheel 1122 and the rod 1121 is adjustable.
Specifically, the supporting unit 112 further includes a locking member 1123 for fixing the supporting wheel 1122 to the support rod 1121, so as to prevent the supporting wheel 1122 from moving continuously after moving to a proper position according to actual needs, thereby exacerbating the shaking caused by the acoustic line 22.
Further, the locking member 1123 may be, but not limited to, a locking nut, the locking member 1123 is sleeved on the supporting rod 1121 in a threaded manner, and the locking member is used for pressing and holding two sides of the supporting wheel 1122 to fix the supporting wheel 1122 on the supporting rod 1121.
Specifically, the supporting wheels 1122 include a plurality of supporting wheels 1122, the supporting wheels 1122 are arranged on the bearing rod 1121 at intervals, and the foundation pile detection device can meet the requirement of single-hole or multi-hole sound wave transmission detection through the arrangement of the supporting wheels 1122, so that the use diversity of the foundation pile detection device is improved.
In one embodiment, when the foundation pile 26 is detected by the single-hole acoustic transmission method, two support wheels 1122 are spaced apart from each other on the support rod 1121, and each support wheel 1122 supports a corresponding acoustic line 22.
In another embodiment, when the foundation pile 26 is detected by the porous acoustic transmission method, if the pile diameter of the foundation pile 26 is small, at least two support wheels 1122 may be disposed on the support rod 1121 at intervals, each support wheel 1122 supports a corresponding acoustic line 22, and if the pile diameter of the foundation pile 26 is large, the number of the support wheels 1122 is increased, and each support wheel 1122 supports a corresponding acoustic line 22.
Specifically, foundation pile check out test set 2 still includes first auxiliary wheel 211 and second auxiliary wheel 23, the one end that the acoustic survey line 22 is close to detector 21 is around locating on first auxiliary wheel 211, the one end that the acoustic survey line 22 is close to foundation pile 26 is around locating on second auxiliary wheel 23, the vertical plane perpendicular to ground that first auxiliary wheel 211, second auxiliary wheel 23 and supporting wheel 1122 three are constituteed, so set up, make around locating on first auxiliary wheel 211, second auxiliary wheel 23 and supporting wheel 1122 the acoustic survey line 22 on being in same vertical plane, make the atress of acoustic survey line 22 reduce, and then reduce the rocking that acoustic survey line 22 produced.
Further, a first vertical plane formed by the first auxiliary wheel 211 and the supporting wheel 1122 is perpendicular to the ground, a second vertical plane formed by the second auxiliary wheel 23 and the supporting wheel 1122 is perpendicular to the ground, and a certain angle can be formed between the first plane and the second plane, and under the best condition, an included angle formed between the first plane and the second plane is 180 degrees, that is, the vertical plane formed by the first auxiliary wheel 211, the second auxiliary wheel 23 and the supporting wheel 1122 is perpendicular to the ground.
Specifically, the height of the support assembly 11 is not lower than a preset height, which is half of the sum of the height of the first auxiliary wheel 211 and the height of the second auxiliary wheel 23, to reduce the shaking generated by the sounding line 22.
Specifically, the adjusting assembly 12 includes a connecting member 123 and a bracket 121, the bracket 121 is erected between the detector 21 and the foundation pile 26, the connecting member 123 is disposed on the bracket 121, the connecting member 123 is connected with the supporting assembly 11, and the bracket 121 can stretch and contract to adjust the height of the supporting assembly 11, thereby reducing the shake generated by the acoustic line 22.
Further, the connecting member 123 is detachably connected to the support member 11.
Further, a first threaded portion 113 is disposed on the supporting component 11, a second threaded portion 122 is disposed on the adjusting component 12, and the first threaded portion 113 can be in threaded engagement with the second threaded portion 122, so that the adjusting component 12 can be detachably connected to the supporting component 11.
Specifically, in this embodiment, the first threaded portion 113 is disposed on the support 111, the second threaded portion 122 is disposed on the connecting member 123, and the first threaded portion 113 can be in threaded fit with the second threaded portion 122, so that the connecting member 123 can be detachably connected to the support 111, the connecting member 123 can be detachably connected to the supporting component 11, and further the detachable connection between the adjusting component 12 and the supporting component 11 can be realized.
Further, the support 121 includes three telescopic struts, and the three telescopic struts form a triangular support to improve the stability of the adjusting assembly, and further ensure the stability of the acoustic survey line stabilizing device.
Specifically, foundation pile check out test set 2 still includes sounding pipe 24, and sounding pipe 24 buries underground in waiting to detect foundation pile 26, and transducer 25 holds in sounding pipe 24 to can reciprocate in sounding pipe 24, through sounding pipe 24's setting, can make transducer 25 reciprocate more convenient in foundation pile 26. The sounding pipe 24 may be provided in one or more according to the need of foundation pile detection.
In one embodiment, when performing a single-hole acoustic transmission method for inspecting foundation pile 26, foundation pile inspection apparatus 2 may be provided with one sounding pipe 24, with sounding pipe 24 being embedded in foundation pile 26 to accommodate a corresponding one of transducers 25.
In another embodiment, when the foundation pile 26 is inspected by the porous acoustic transmission method, the foundation pile inspection apparatus 2 may be provided with a plurality of acoustic pipes 24, the plurality of acoustic pipes 24 being embedded at intervals in the foundation pile 26, and each transducer 25 being accommodated in a corresponding one of the acoustic pipes 24.
Specifically, the transducer 25 is connected to one end of the acoustic line 22, the other end of the acoustic line 22 is connected to the detector 21, the transducer 25 transmits sound waves to the foundation pile 26 and acquires wave energy data reflected by the foundation pile 26 after receiving the sound waves transmitted by the transducer 25, and the detector 21 receives the wave energy data acquired by the transducer 25 through the acoustic line 22.
The transducer 25 comprises a transmitting transducer 251 and a receiving transducer 252, the pile detection apparatus 2 is provided with a plurality of acoustic lines 22, specifically in this embodiment, the plurality of acoustic lines 22 comprise a first acoustic line 221 and a second acoustic line 222, the transmitting transducer 251 and the receiving transducer 252 are respectively accommodated in a corresponding acoustic pipe 24, the transmitting transducer 251 is used for transmitting acoustic waves, the receiving transducer 252 is used for receiving wave energy data reflected by the pile 26 after receiving the acoustic waves transmitted by the transmitting transducer 251, one end of the first acoustic line 221 extends into one of the acoustic pipes 24 and is connected with the transmitting transducer 251, the other end of the first acoustic line 221 is connected with the detector 21, one end of the second acoustic line 222 extends into the other acoustic pipe 24 and is connected with the receiving transducer 252, the other end of the second acoustic line 222 is connected with the detector 21, and the detector 21 can respectively drive the transmitting transducer 251 and the receiving transducer 252 on the respective acoustic pipe 221 and the second acoustic line 222 through the first acoustic line 221 and the second acoustic line 222 The corresponding sounding pipe 24 moves up and down, and the detector 21 receives the wave energy data acquired by the receiving transducer 252 through the second sounding wire 222.
In one embodiment, when performing single-hole acoustic transmission testing of foundation pile 26, foundation pile testing apparatus 2 is provided with a sounding pipe 24, and transmitting transducer 251 and receiving transducer 252 are housed in the same sounding pipe 24 at intervals.
In another embodiment, when performing multihole acoustic transmission inspection of foundation pile 26, foundation pile inspection device 2 is provided with a plurality of sounding pipes 24, each transmitting transducer 251 or receiving transducer 252 being housed within a respective one of sounding pipes 24.
Specifically, the detector 21 includes a counter 212 and a detector 213, and further, the detector 213 is a non-metal ultrasonic detector. In particular, in this embodiment, the pile driving detecting apparatus 2 is provided with a plurality of first auxiliary wheels 211 and a plurality of second auxiliary wheels 23, the first auxiliary wheels 211 are disposed above the counter 212 and the detector 213, the second auxiliary wheels 23 are disposed on the sounding pipes 24, one end of a first sounding wire 221 is wound around one of the second auxiliary wheels 211 and extends into a corresponding one of the sounding pipes 24 to be connected with the transmitting transducer 251, the other end of the first sounding wire 221 is wound around one of the first auxiliary wheels 211 and is connected with the counter 212 and the detector 213 of the detector 21, one end of a second sounding wire 222 is wound around the other second auxiliary wheel 23 and extends into a corresponding other one of the sounding pipes 24 to be connected with the receiving transducer 252, the other end of the second sounding wire 222 is wound around the other first auxiliary wheel 211 and is connected with the counter 212 and the detector 213 of the detector 21, and the detector 213 drives the transmitting transducer 251 and the receiving transducer 252 through the first sounding wire 221 and the second sounding wire 222 respectively The sounding pipe 24 moves up and down, wave energy data acquired by the receiving transducer 252 are transmitted to the counter 212 and the detector 213 through the second sound ray 222, the counter 212 obtains the depth of the transducer 25 in the sounding pipe 24 according to the acquired wave energy data, and the detector 213 processes the acquired wave energy data to obtain the result of integrity detection of the foundation pile 26.
The detailed implementation of one embodiment:
the utility model discloses in, at first pre-buried sounding pipe 24 in foundation pile 26 adopts the clear water as the couplant, erects the positive intermediate position between detector 21 and foundation pile 26 of foundation pile check out test set 2 with the adjusting part 12 of acoustic survey line stabilising arrangement 1, supports acoustic survey line 22 through the supporting component 11 of acoustic survey line stabilising arrangement 1, through the height of adjusting part 12 adjustment supporting component 11. In the process that the detector 21 drives the transmitting transducer 251 and the receiving transducer 252 to lift in the corresponding sounding pipe 24 through the first sounding wire 221 and the second sounding wire 222, the transmitting transducer 251 transmits sound waves, the receiving transducer 252 receives wave energy data reflected by the foundation pile 26 after receiving the sound waves transmitted by the transmitting transducer 251, the wave energy data acquired by the receiving transducer 252 is transmitted to the counter 212 and the detector 213 of the detector 21 through the second sounding wire 222, the depth of the transducer 25 in the sounding pipe 24 is acquired by the counter 212 according to the acquired wave energy data, and the detector 213 processes the acquired wave energy data to further acquire the integrity detection result of the foundation pile 26.
In the utility model, the acoustic survey line stabilizing device 1 is matched with the foundation pile detection equipment 2 to detect the integrity of the foundation pile 26, the adjusting component 12 of the acoustic survey line stabilizing device 1 is erected between the detector 21 and the foundation pile 26, the acoustic line 22 is supported by the support member 11 of the acoustic line stabilizing apparatus 1, the height of the support member 11 is adjusted by the adjusting member 12, so that the acoustic line 22 can overcome the sinking of the acoustic line 22 caused by the influence of the own weight of the acoustic line 22, further reducing the large amplitude shaking of the acoustic line 22 caused by the sinking of the acoustic line 22 in the process of operating the acoustic line 22 by the detector 21 to drive the transducer 25 to move up and down relative to the foundation pile 26, playing a role in stabilizing the acoustic line 22, and further, the accuracy of the foundation pile data on-site detection by the acoustic transmission method and the data processing efficiency are improved, misjudgment is avoided, and the possible hidden danger of the foundation pile engineering quality is eliminated to the greatest extent.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (10)
1. A sound survey line stabilizing device is used for being matched with foundation pile detection equipment, the foundation pile detection equipment comprises a transducer, a detector and a sound survey line, the transducer is arranged in a foundation pile to be detected and can move up and down in the foundation pile, the transducer is used for transmitting sound waves to the foundation pile and receiving wave energy data reflected by the foundation pile after receiving the sound waves transmitted by the transducer, the detector and the foundation pile are arranged at intervals, one end of the sound survey line is connected with the transducer, the other end of the sound survey line is connected with the detector, the detector can drive the transducer to move up and down relative to the foundation pile through the sound survey line, and the detector is used for receiving the wave energy data acquired by the transducer through the sound survey line; characterized in that, the acoustic line stabilizing device includes:
an adjustment assembly erected between the detector and the foundation pile; and
the supporting component is arranged on the adjusting component and connected with the adjusting component, the supporting component is used for supporting the acoustic line, the adjusting component is used for adjusting the height of the supporting component so as to reduce the shaking generated by the acoustic line in the operation process of the acoustic line.
2. The acoustic line stabilizing apparatus of claim 1, wherein the support assembly comprises a support unit and a support, the support unit is disposed on the support, the support is disposed on the adjustment assembly, the support is connected to the adjustment assembly, and the support unit is configured to support the acoustic line.
3. The acoustic line stabilizing apparatus according to claim 2, wherein the supporting unit comprises a supporting rod and a supporting wheel, the supporting rod is disposed on the support, the supporting wheel is sleeved on the supporting rod, and the supporting wheel is used for supporting the acoustic line.
4. The acoustic line stabilising arrangement of claim 3, wherein the support wheel is moveable in the axial direction of the stem to adjust the position of connection of the support wheel to the stem.
5. The acoustic line stabilising arrangement of claim 3, wherein the support unit further comprises a locking member for securing the support wheel to the support bar.
6. The acoustic line stabilizing apparatus of claim 3, wherein the support wheel comprises a plurality of support wheels, and the plurality of support wheels are arranged on the support rod at intervals.
7. The acoustic line stabilizing device according to claim 3, wherein the foundation pile detection equipment further comprises a first auxiliary wheel and a second auxiliary wheel, one end of the acoustic line close to the detector is wound on the first auxiliary wheel, one end of the acoustic line close to the foundation pile is wound on the second auxiliary wheel, and a vertical plane formed by the first auxiliary wheel, the second auxiliary wheel and the supporting wheel is perpendicular to the ground.
8. The acoustic line stabilising arrangement of claim 7, wherein the height of the support member is not less than a predetermined height, the predetermined height being half the sum of the height of the first auxiliary wheel and the height of the second auxiliary wheel.
9. The acoustic line stabilizing device of claim 1, wherein the adjusting assembly comprises a connecting member and a bracket, the bracket is erected between the detector and the foundation pile, the connecting member is arranged on the bracket, the connecting member is connected with the supporting assembly, and the bracket can be extended and retracted to adjust the height of the supporting assembly.
10. A foundation pile detection device, comprising:
the foundation pile detection equipment comprises an energy converter, a detector and an acoustic line, wherein the energy converter is arranged in a foundation pile to be detected and can move up and down in the foundation pile, the energy converter is used for transmitting sound waves to the foundation pile and receiving wave energy data reflected by the foundation pile after receiving the sound waves transmitted by the energy converter, the detector is arranged at an interval with the foundation pile, one end of the acoustic line is connected with the energy converter, the other end of the acoustic line is connected with the detector, the detector can drive the energy converter to move up and down relative to the foundation pile through the acoustic line, and the detector is used for receiving the wave energy data acquired by the energy converter through the acoustic line; and
the acoustic line stabilising arrangement of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021621008.7U CN212896517U (en) | 2020-08-06 | 2020-08-06 | Acoustic survey line stabilizing device and foundation pile detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021621008.7U CN212896517U (en) | 2020-08-06 | 2020-08-06 | Acoustic survey line stabilizing device and foundation pile detection device |
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| CN212896517U true CN212896517U (en) | 2021-04-06 |
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