Data measuring device for sonic logging pipes

Abstract

This application provides a data measurement device for sonic logging pipes, including a connector, a lifting member, and a docking member. The connector is coaxially inserted into the sonic logging pipe so that its outer peripheral wall is in contact with the inner top of the sonic logging pipe. The lifting member is slidably disposed on the connector and is used to abut against the upper end of the sonic logging pipe. The docking member is slidably disposed below the lifting member and is used to abut against the outer wall of the sonic logging pipe. The connector is provided with a first ranging element for measuring the moving distance of the lifting member, the docking member is provided with a second ranging element for measuring its distance from the ground, and the lifting member is provided with a third ranging element for measuring the moving distance of the docking member. Based on the three sets of values, the inner diameter, outer diameter, and height above the ground of the sonic logging pipe can be obtained. The data measurement device for sonic logging pipes provided by this application can simply and quickly measure the relevant data of the sonic logging pipe and calculate its inner diameter, outer diameter, and height above the ground, while reducing the error rate, thereby improving the efficiency and accuracy of sonic logging pipe data measurement.

Description

Technical Field

[0001] This application belongs to the field of pipe data measurement technology, specifically relating to a data measurement device for acoustic pipes. Background Technology

[0002] Sonic logging tubes (also known as "ultrasonic testing tubes" or "pile foundation testing tubes") are pre-embedded tubes used for quality testing of foundation engineering such as cast-in-place concrete piles and diaphragm walls. They are an important tool in the ultrasonic transmission method for pile foundation integrity testing. Through the sonic logging tubes pre-embedded inside the pile body, testing personnel can emit and receive ultrasonic signals to assess the uniformity, density, and presence of defects in the concrete.

[0003] In the prior art, before the above steps, it is necessary to measure three sets of data in sequence: the inner diameter, outer diameter and distance from the bottom of the pile (hereinafter referred to as "height above the ground"). The common measurement method is to use calipers to measure the inner diameter and outer diameter of the sonic logging pipe in sequence, and then use a tape measure to measure the height above the ground of the sonic logging pipe.

[0004] The inventors discovered that, in actual operation, the above operation method is complicated and prone to errors, and is not suitable for the current sonic logging tube data measurement process. Utility Model Content

[0005] This application provides a data measurement device for sonic logging pipes, which aims to simply and quickly measure the relevant data of sonic logging pipes and calculate the inner diameter, outer diameter and height above the ground of the sonic logging pipes, while reducing the error rate, so as to improve the efficiency and accuracy of sonic logging pipe data measurement.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0007] A data measurement device for acoustic logging pipes is provided, comprising:

[0008] The connector has a tapered structure with its outer diameter gradually decreasing from top to bottom; the connector is used to coaxially insert into the acoustic tube so that the outer peripheral wall of the connector is in contact with the inner top of the acoustic tube.

[0009] A lifting component is slidably disposed on the connector along the axial direction of the connector; when the connector is inserted into the acoustic tube, the lower side of the lifting component abuts against the upper end face of the acoustic tube; and

[0010] The docking component is slidably disposed on the lower side of the lifting component and is used to abut against the outer wall of the acoustic tube;

[0011] The connector is provided with a first ranging element, which is used to measure the moving distance of the lifting component relative to the connector; the docking component is provided with a second ranging element for measuring its distance from the ground; and the lifting component is provided with a third ranging element, which is used to measure the moving distance of the docking component relative to the lifting component.

[0012] In one possible implementation, the connector has a reserved cavity extending horizontally;

[0013] The lifting component is slidably disposed within the reserved cavity, with at least one end extending beyond the plug-in component to abut against the upper end face of the acoustic tube; and the docking component is slidably disposed on the extended portion of the lifting component.

[0014] In one possible implementation, the first ranging element is a first infrared ranging sensor fixedly mounted on the lifting component;

[0015] The first infrared ranging sensor is located inside the reserved cavity, and its detection end is positioned facing the inner bottom surface of the reserved cavity.

[0016] In one possible implementation, the inner wall of the reserved cavity has a guide groove extending axially along the connector, and the lifting member has a slider that is slidably engaged in the guide groove.

[0017] In one possible implementation, the lifting component is provided with a linear cylinder, the power output axis of the linear cylinder is parallel to the sliding direction of the docking component, and the power output end of the linear cylinder is coaxially connected to an elastic telescopic rod.

[0018] Wherein, the end of the elastic telescopic rod away from the linear cylinder is connected to the docking part;

[0019] When the linear cylinder is activated, the elastic telescopic rod can drive the docking member to move to abut against the outer wall of the acoustic tube; and when the docking member abuts against the outer wall of the acoustic tube, the elastic telescopic member can undergo elastic deformation to limit the separation of the docking member from the outer wall of the acoustic tube.

[0020] In one possible implementation, the third ranging element is a third infrared ranging sensor fixedly mounted on the lifting component;

[0021] The third infrared ranging sensor is located on the side of the docking member facing away from the elastic telescopic rod, and its detection end is positioned facing the docking member.

[0022] In one possible implementation, the resilient telescopic rod includes:

[0023] The outer sleeve is coaxially connected to the power output end of the linear cylinder; and

[0024] An inner shaft is slidably inserted into the outer sleeve, with one end extending out of the outer sleeve and connected to the mating member;

[0025] The outer sleeve contains a spring; the spring is fitted around the outer periphery of the inner insertion shaft, and both ends of the spring are connected to the insertion end of the inner insertion shaft and the outer sleeve, respectively.

[0026] In one possible implementation, the docking component includes:

[0027] A sliding rod is slidably disposed on the lower side of the lifting component, and its axis is parallel to the vertical direction; and

[0028] A rotating sleeve is rotatably fitted around the outer periphery of the sliding rod, and the outer wall of the rotating sleeve is used to abut against the outer wall of the acoustic tube;

[0029] The second ranging element is a second infrared ranging sensor fixedly mounted on the rotating sleeve;

[0030] The detection end of the second infrared ranging sensor is coaxially arranged with the rotating sleeve and faces downward.

[0031] In one possible implementation, the data measuring device for the acoustic logging tube further includes:

[0032] Handheld support; the connector is disposed on the lower side of the handheld support and is rotatably connected to the handheld support in the vertical direction.

[0033] In one possible implementation, the handheld bracket is provided with a rotating motor that is drively connected to the connector.

[0034] In this embodiment, since the connector adopts a conical structure, when the connector is inserted into the sonic logging pipe and the outer peripheral surface of the connector is in contact with the top of the sonic logging pipe, the connector and the sonic logging pipe are in a coaxial position, and the lifting component abuts against the top of the sonic logging pipe.

[0035] Based on this, the movement distance of the lifting component relative to the connector can be detected by the first ranging element; at the same time, since the initial position of the lifting component and the bottom of the connector, as well as the tilt angle of the outer wall of the connector, are known, the inner diameter of the acoustic tube can be calculated by the value obtained by the first ranging element.

[0036] When the lifting component comes into contact with the top of the acoustic tube, the height of the second ranging element above the ground can be measured by the second ranging element. At the same time, since the distance between the second ranging element and the lower side of the lifting component (i.e. the distance between the second ranging element and the upper end face of the acoustic tube) is known, the height of the acoustic tube above the ground can be obtained by adding this value to the reading of the second ranging element.

[0037] When the lifting component abuts against the top of the sonic logging pipe, the reading of the third ranging element can be obtained by moving the docking component to the outer wall of the sonic logging pipe. At the same time, since the horizontal distance between the third ranging element and the central axis of the connector, and the distance between the central axis of the connector and the outer wall of the sonic logging pipe are known, the outer diameter of the sonic logging pipe can be calculated. Specifically, subtract the reading of the third ranging element from the horizontal distance between the third ranging element and the central axis of the connector, and then subtract the distance between the central axis of the connector and the outer wall of the sonic logging pipe to obtain half of the outer diameter of the sonic logging pipe. Multiply this half value by two to obtain the outer diameter of the sonic logging pipe.

[0038] The data measurement device for sonic logging pipes provided in this embodiment, compared with the prior art, can simply and quickly measure the relevant data of sonic logging pipes, and calculate the inner diameter, outer diameter and height above the ground of the sonic logging pipes, while reducing the error rate, thereby improving the efficiency and accuracy of sonic logging pipe data measurement. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0040] Figure 1 A three-dimensional structural schematic diagram of the data measurement device for acoustic logging pipes provided in an embodiment of this application;

[0041] Figure 2 for Figure 1 A partial schematic diagram from a forward-looking perspective;

[0042] Figure 3 For along Figure 2 Cross-sectional view of line AA in the middle;

[0043] Figure 4 for Figure 3 A magnified view of a portion of the middle circle at point B;

[0044] Figure 5 This is a three-dimensional structural diagram of the connector used in the embodiments of this application;

[0045] Figure 6This is a three-dimensional structural diagram of the handheld support and rotating motor used in the embodiments of this application in a combined state;

[0046] Figure 7 This is a partially enlarged schematic diagram of the connector used in the embodiments of this application from an exploded view.

[0047] Figure 8 This is a three-dimensional structural diagram of the lifting component and docking component used in the embodiments of this application in an assembled state;

[0048] Figure 9 This is a three-dimensional structural diagram of the lifting component and the first ranging element used in the embodiments of this application in a combined state (the lifting component is sectionalized for ease of display).

[0049] Figure 10 This is a three-dimensional structural diagram of the docking component and the second ranging element used in the embodiments of this application from an explosion perspective.

[0050] Figure 11 This is a three-dimensional structural diagram of the docking component and the second ranging element used in the embodiments of this application in the combined state (the docking component is sectionalized for ease of display).

[0051] Figure 12 This is a three-dimensional structural diagram of the elastic telescopic rod and spring used in the embodiments of this application in a combined state (the elastic telescopic rod is sectionalized for ease of display).

[0052] Explanation of reference numerals in the attached drawings: 1. Connector; 11. Reserved cavity; 12. Guide groove; 2. Lifting component; 21. Slider; 3. Connecting component; 31. Sliding rod; 32. Rotating sleeve; 4. Linear cylinder; 5. Elastic telescopic rod; 51. Outer sleeve; 52. Inner shaft; 6. Spring; 7. Handheld support; 8. Rotating motor; 10. First ranging element; 20. Second ranging element; 30. Third ranging element. Detailed Implementation

[0053] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0054] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0055] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0056] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0057] Please refer to the following: Figures 1 to 12 The data measuring device for sonic logging pipes provided in this application will now be described. The data measuring device for sonic logging pipes proposed in this application includes a connector 1, a lifting component 2, and a docking component 3.

[0058] The connector 1 adopts a tapered structure with an outer diameter that gradually decreases from top to bottom. In actual use, the connector 1 is used to be coaxially inserted into the acoustic tube from the upper end of the acoustic tube so that the outer peripheral wall of the connector 1 is connected to the inner top of the acoustic tube. At this time, the acoustic tube and the connector 1 are kept coaxial.

[0059] The lifting member 2 is slidably disposed on the plug-in member 1 along the axial direction of the plug-in member 1; and when the plug-in member 1 is inserted into the sonic logging tube, part of the lifting member 2 is located outside the sonic logging tube, and the lower side of the lifting member 2 abuts against the upper end face of the sonic logging tube.

[0060] The docking component 3 is slidably disposed on the lower side of the lifting component 2 and is used to move toward the sonic logging tube to abut against the outer wall of the sonic logging tube.

[0061] The connector 1 is provided with a first ranging element 10, which is used to measure the moving distance of the lifting member 2 relative to the connector 1.

[0062] The docking component 3 is equipped with a second distance measuring element 20 for measuring its distance from the ground.

[0063] The lifting component 2 is equipped with a third distance measuring element 30, which is used to measure the moving distance of the docking component 3 relative to the lifting component 2.

[0064] In this embodiment, since the connector 1 adopts a conical structure, when the connector 1 is inserted into the sonic logging tube and the outer peripheral surface of the connector 1 is in contact with the top of the sonic logging tube, the connector 1 and the sonic logging tube are in a coaxial position, and the lifting member 2 abuts against the top of the sonic logging tube.

[0065] Based on this, the movement distance of the lifting member 2 relative to the plug member 1 can be detected by the first ranging element 10; at the same time, since the initial position of the lifting member 2 and the bottom of the plug member 1, as well as the tilt angle of the outer wall of the plug member 1, are known, the inner diameter of the acoustic tube can be calculated by the value obtained by the first ranging element 10.

[0066] When the lifting component 2 comes into contact with the top of the acoustic tube, the height of the second ranging element 20 above the ground can be measured by the second ranging element 20. At the same time, since the distance between the second ranging element 20 and the lower side of the lifting component 2 (i.e. the distance between the second ranging element 20 and the upper end face of the acoustic tube) is known, the height of the acoustic tube above the ground can be obtained by adding this value to the reading of the second ranging element 20.

[0067] When the lifting component 2 abuts against the top of the sonic logging pipe, the reading of the third ranging element 30 can be obtained by moving the docking component 3 to the outer wall of the sonic logging pipe. At the same time, since the horizontal distance between the third ranging element 30 and the central axis of the plug-in component 1, and the distance between the central axis of the docking component 3 and the outer wall of the sonic logging pipe are known, the outer diameter of the sonic logging pipe can be calculated. Specifically, the reading of the third ranging element 30 is subtracted from the horizontal distance between the third ranging element 30 and the central axis of the plug-in component 1, and then the distance between the central axis of the docking component 3 and the outer wall of the sonic logging pipe is subtracted. Half of the outer diameter of the sonic logging pipe can be obtained. Multiplying this half value by two gives the outer diameter of the sonic logging pipe.

[0068] The data measurement device for sonic logging pipes provided in this embodiment, compared with the prior art, can simply and quickly measure the relevant data of sonic logging pipes, and calculate the inner diameter, outer diameter and height above the ground of the sonic logging pipes, while reducing the error rate, thereby improving the efficiency and accuracy of sonic logging pipe data measurement.

[0069] In some embodiments, such as Figure 1 and Figure 5 As shown, the connector 1 has a reserved cavity 11 that extends horizontally; the reserved cavity 11 extends along the axial direction of the connector 1; when the connector 1 is inserted into the acoustic tube until the outer peripheral surface of the connector 1 abuts the inner top of the acoustic tube, the extension direction of the reserved cavity 11 is parallel to the axial direction of the acoustic tube.

[0070] The lifting member 2 is slidably disposed within the reserved cavity 11 along its extension direction. Specifically, the lifting member 2 adopts a strip-shaped structure extending along the through direction of the reserved cavity 11, and at least one end of the lifting member 2 extends beyond the connector 1, so that when the connector 1 is inserted into the sonic logging tube, a portion of the lifting member 2 is suitable for abutting against the upper end face of the sonic logging tube. Furthermore, the aforementioned docking member 3 is slidably disposed on the extended portion of the lifting member 2, so that when the lifting member 2 abuts against the upper end face of the sonic logging tube, the docking member 3 can be moved to a position abutting against the outer wall of the sonic logging tube.

[0071] In some embodiments, such as Figure 4 and Figure 9 As shown, the first ranging element 10 is a first infrared ranging sensor fixedly mounted on the lifting component 2.

[0072] The first infrared ranging sensor is located inside the reserved cavity 11, and its detection end is set towards the inner bottom surface of the reserved cavity 11, so that the vertical distance between the lifting component 2 and the inner bottom surface of the reserved cavity 11 can be fed back in numerical form. Based on this, since the distance between the inner bottom surface of the reserved cavity 11 and the lower end of the connector 1, and the tilt angle of the outer wall of the connector 1 are known, the inner diameter of the acoustic tube can be calculated by combining the reading of the first infrared ranging sensor.

[0073] In some embodiments, such as Figure 4 , Figure 7 and Figure 8 As shown, the inner wall of the reserved cavity 11 has a guide groove 12 extending along the axial direction of the plug-in 1, and the lifting member 2 has a slider 21 that is slidably embedded in the guide groove 12. Through the cooperation between the slider 21 and the guide groove 12, the sliding connection between the lifting member 2 and the plug-in 1 is realized, and the lifting member 2 can be effectively prevented from moving along its own length direction.

[0074] In some embodiments, such as Figure 8 As shown, the lifting member 2 has a guide hole that runs through the vertical direction and extends along its length, and the docking member 3 has a suspension part that extends upward through the guide hole and expands outward in the horizontal direction.

[0075] Based on the foregoing, the lifting component 2 is also equipped with a linear cylinder 4. The power output axis of the linear cylinder 4 is parallel to the sliding direction of the docking component 3, and the power output end of the linear cylinder 4 is set towards the side where the docking component 3 is located, that is, towards the aforementioned suspension part.

[0076] The power output end of the linear cylinder 4 is coaxially connected to an elastic telescopic rod 5, and the end of the elastic telescopic rod 5 away from the linear cylinder 4 is connected to the docking part 3; that is, the two ends of the elastic telescopic rod 5 are respectively connected to the power output end of the linear cylinder 4 and the docking part 3 (specifically the suspension part), and the elastic telescopic rod 5 has the characteristic of stretching or contracting along its own length direction.

[0077] When the linear cylinder 4 is started, the elastic telescopic rod 5 can drive the docking part 3 to move to abut against the outer wall of the acoustic tube; and when the docking part 3 abuts against the outer wall of the acoustic tube, the elastic telescopic part can undergo elastic deformation to limit the separation of the docking part 3 from the outer wall of the acoustic tube.

[0078] In some embodiments, such as Figure 8 As shown, the third ranging element 30 is a third infrared ranging sensor fixedly mounted on the lifting component 2.

[0079] The third infrared ranging sensor is located on the side of the docking member 3 facing away from the elastic telescopic rod 5, with its detection end facing the docking member 3. Specifically, the third infrared ranging sensor is fixed to the upper side of the lifting member 2, with its detection end facing the suspension part of the docking member 3, thus enabling the horizontal distance between the third infrared ranging sensor and the central axis of the docking member 3 to be fed back in numerical form. Based on this, since the outer diameter of the docking member 3, the horizontal distance between the third infrared ranging sensor and the central axis of the connector 1 are all fixed, the outer diameter of the acoustic tube can be obtained by combining the reading of the third infrared ranging sensor (i.e., the horizontal distance between the third infrared ranging sensor and the central axis of the connector 1 minus this reading, and subtracting half of the outer diameter of the docking member 3).

[0080] In some embodiments, such as Figure 8 and Figure 12 As shown, the elastic telescopic rod 5 includes an outer sleeve 51 and an inner insert shaft 52.

[0081] The outer sleeve 51 is coaxially connected to the power output end of the linear cylinder 4 and can move along its own axis by the power supply of the linear cylinder 4.

[0082] The inner shaft 52 is slidably inserted into the outer sleeve 51. One end of the inner shaft 52 extends out of the outer sleeve 51 and is connected to the docking member 3. Specifically, the docking member 3 has a protrusion with a groove on its suspension part, and the extended end of the inner shaft 52 has a connecting plate that can be fitted into the groove.

[0083] In order to enable the inner shaft 52 to move relative to the outer tube 51, the outer tube 51 has a spring 6 inside.

[0084] Specifically, the spring 6 is sleeved on the outer periphery of the inner insert shaft 52, and the two ends of the spring 6 are respectively connected to the insertion end of the inner insert shaft 52 and the open end of the outer sleeve 51 (i.e. the end of the outer sleeve 51 facing away from the linear cylinder 4).

[0085] In actual use, the linear cylinder 4 can drive the docking part 3 to move to abut against the outer wall of the acoustic logging tube via the elastic telescopic rod 5. At this time, the linear cylinder 4 remains in the activated state, which can cause the elastic telescopic rod 5 to undergo elastic deformation (specifically in this embodiment, the elastic deformation is elastic stretching). At this time, the elastic telescopic rod 5 provides an elastic force to the docking part 3 toward the acoustic logging tube to limit the separation of the docking part 3 from the outer wall of the acoustic logging tube, especially in scenarios where the docking part 3 moves circumferentially around the acoustic logging tube.

[0086] In some embodiments, such as Figure 10 and Figure 11 As shown, the docking component 3 includes a sliding rod 31 and a rotating sleeve 32.

[0087] The sliding rod 31 is slidably disposed on the lower side of the lifting component 2, and its axis is parallel to the vertical direction.

[0088] The rotating sleeve 32 is rotatably fitted around the outer periphery of the sliding rod 31, and the rotating sleeve 32 can move synchronously with the movement of the sliding rod 31 so that the outer wall of the rotating sleeve 32 abuts against the outer wall of the acoustic tube.

[0089] The second ranging element 20 is a second infrared ranging sensor fixedly mounted on the rotating sleeve 32; specifically, the detection end of the second infrared ranging sensor is coaxially mounted with the rotating sleeve 32 and faces downward.

[0090] By adopting the above technical solution, when the docking part 3 abuts against the outer wall of the sonic logging tube, that is, when the rotating sleeve 32 abuts against the outer wall of the sonic logging tube, the rotating sleeve 32 can be rotated relative to the sliding rod 31 by driving the plug-in part 1 to rotate around its own central axis. If the reading of the second infrared ranging sensor remains unchanged at this time, it indicates that the lifting part 2 has not moved and there are no impurities on the upper end surface of the sonic logging tube. Correspondingly, if the reading of the third infrared ranging sensor changes, it indicates that there are impurities on the upper end surface of the sonic logging tube. By integrating the data and making human judgment, an accurate value can be obtained.

[0091] In some embodiments, such as Figure 1 and Figure 3 As shown, the data measuring device for the acoustic tube also includes a handheld bracket 7; the aforementioned connector 1 is disposed on the lower side of the handheld bracket 7 and is rotatably connected to the handheld bracket 7 in the up-down direction.

[0092] The reason for the design of a rotating connection is that in the actual measurement environment, the outer wall, upper end face and inner top of the sonic logging tube are usually covered with impurities such as mud and soil particles. Therefore, by driving the plug-in 1 to rotate and observing the changes in the readings of the first ranging element 10, the second ranging element 20 and the third ranging element 30, the accuracy of the readings can be judged manually.

[0093] For example, during one rotation, the value of the third ranging element 30 is X most of the time, and Y only at one time, and Y is greater than X. At this time, the operator can determine that there are impurities on the outer wall of the acoustic tube at the measured Y point, and take the specific value as X, thereby avoiding interference from impurities in the measurement.

[0094] In some embodiments, such as Figure 3 and Figure 6 As shown, a rotating motor 8 is provided on the handheld bracket 7 and is connected to the connector 1 for transmission. The rotating motor 8 is fixed to the inside of the handheld bracket 7, and its power output end extends to the lower side of the handheld bracket 7 and is coaxially connected to the connector 1 through a turntable.

[0095] By adopting the above technical solution, the technical objective of allowing the operator to manually hold the handheld bracket 7 while controlling the rotation of the connector 1 is achieved, so as to facilitate the manual observation of the aforementioned numerical changes and to determine the reliability of the set of values.

[0096] The above content is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A data measuring device for a sound tube, characterized by, include: The connector has a tapered structure with its outer diameter gradually decreasing from top to bottom; the connector is used to coaxially insert into the acoustic tube so that the outer peripheral wall of the connector is in contact with the inner top of the acoustic tube. The lifting component is slidably disposed on the plug-in component along the axial direction of the plug-in component; When the connector is inserted into the acoustic tube, the lower side of the lifting member abuts against the upper end face of the acoustic tube. as well as The docking component is slidably disposed on the lower side of the lifting component and is used to abut against the outer wall of the acoustic tube; The connector is provided with a first ranging element, which is used to measure the moving distance of the lifting component relative to the connector; the docking component is provided with a second ranging element for measuring its distance from the ground; and the lifting component is provided with a third ranging element, which is used to measure the moving distance of the docking component relative to the lifting component.

2. The data measuring device for a sound tube according to claim 1, wherein The connector has a reserved cavity that extends horizontally. The lifting component is slidably disposed within the reserved cavity, with at least one end extending beyond the plug-in component to abut against the upper end face of the acoustic tube; and the docking component is slidably disposed on the extended portion of the lifting component.

3. The data measuring device for a sound tube according to claim 2, wherein The first ranging element is a first infrared ranging sensor fixedly mounted on the lifting component; The first infrared ranging sensor is located inside the reserved cavity, and its detection end is positioned facing the inner bottom surface of the reserved cavity.

4. The data measuring device for a sound tube according to claim 2, wherein The inner wall of the reserved cavity has a guide groove extending along the axial direction of the connector, and the lifting component has a slider that is slidably embedded in the guide groove.

5. The data measuring device for a sound tube according to claim 1, wherein The lifting component is equipped with a linear cylinder, the power output axis of the linear cylinder is parallel to the sliding direction of the docking component, and the power output end of the linear cylinder is coaxially connected to an elastic telescopic rod. Wherein, the end of the elastic telescopic rod away from the linear cylinder is connected to the docking part; When the linear cylinder is activated, the elastic telescopic rod can drive the docking member to move to abut against the outer wall of the acoustic tube; and when the docking member abuts against the outer wall of the acoustic tube, the elastic telescopic member can undergo elastic deformation to limit the separation of the docking member from the outer wall of the acoustic tube.

6. The data measuring device for a sound tube according to claim 5, wherein The third ranging element is a third infrared ranging sensor fixedly mounted on the lifting component; The third infrared ranging sensor is located on the side of the docking member facing away from the elastic telescopic rod, and its detection end is positioned facing the docking member.

7. The data measuring device for a sound tube according to claim 5, wherein The elastic telescopic rod includes: The outer sleeve is coaxially connected to the power output end of the linear cylinder; and An inner shaft is slidably inserted into the outer sleeve, with one end extending out of the outer sleeve and connected to the mating member; The outer sleeve contains a spring; the spring is fitted around the outer periphery of the inner insertion shaft, and both ends of the spring are connected to the insertion end of the inner insertion shaft and the outer sleeve, respectively.

8. The data measuring device for a sound tube according to claim 1, wherein The docking component includes: A sliding rod is slidably disposed on the lower side of the lifting component, and its axis is parallel to the vertical direction; and A rotating sleeve is rotatably fitted around the outer periphery of the sliding rod, and the outer wall of the rotating sleeve is used to abut against the outer wall of the acoustic tube; The second ranging element is a second infrared ranging sensor fixedly mounted on the rotating sleeve; The detection end of the second infrared ranging sensor is coaxially arranged with the rotating sleeve and faces downward.

9. The data measuring device for a sounder pipe according to any one of claims 1 to 8, characterized by, The data measurement device for the acoustic logging tube also includes: Handheld support; the connector is disposed on the lower side of the handheld support and is rotatably connected to the handheld support in the vertical direction.

10. The data measuring device for a sonic logging pipe as described in claim 9, characterized in that, The handheld bracket is equipped with a rotating motor that is connected to the plug-in component.

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