Sounding pipe plugging device
By designing a reusable acoustic tube sealing device and using elastic plug leaves to closely fit the inner surface of the acoustic tube, the problem of easy clogging of the acoustic tube is solved, achieving efficient use of materials and saving construction costs.
Patent Information
- Application Number
- CN202421093334.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In construction, the acoustic measuring tube is prone to blockage, and existing sealing materials cannot be reused, resulting in waste of materials and increased construction costs.
An acoustic tube sealing device is designed, which includes a core column, an insertion section, an operating section and an elastic plug leaf. The elastic plug leaf closely adheres to the inner surface of the acoustic tube to achieve sealing and can be reused.
The device is reusable, improves material utilization, avoids material waste, saves construction costs, is easy to operate, and is suitable for ultrasonic testing.
Smart Images
Figure CN222377577U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of building construction, and in particular to an acoustic detection pipe plugging device. Background Art
[0002] The ultrasonic detection tube is a metal tube that is used as a channel for the probe to enter the pile body during ultrasonic testing of the pile foundation. The ultrasonic detection tube is generally installed in sections along with the steel cage of the pile foundation, and concrete is poured after installation. However, during the concrete pouring process, concrete is prone to enter the ultrasonic detection tube, causing blockage of the ultrasonic detection tube.
[0003] Since the ultrasonic detection tube is long and small in diameter, once the ultrasonic detection tube is blocked, it cannot be handled later, which makes it impossible to perform ultrasonic detection on the pile foundation. At present, cotton cloth, wooden plug or tape is often used to seal the upper end of the ultrasonic detection tube to prevent foreign objects from falling into the ultrasonic detection tube during concrete pouring and causing blockage.
[0004] However, after the upper end of the acoustic detection pipe is sealed with cotton cloth, wooden plug or tape, the sealing materials such as cotton cloth, wooden plug or tape cannot be reused, which not only causes material waste but also increases construction costs. Utility Model Content
[0005] The purpose of the present application is to provide an acoustic detection pipe plugging device to solve the problem of waste of plugging materials.
[0006] The technical solution adopted by the present application to solve its technical problem is: a sonic detection tube plugging device, including a core column, the core column includes an insertion section and an operating section connected to one end of the insertion section, and the insertion section is connected to an elastic plug leaf for tightly contacting the inner surface of the sonic detection tube.
[0007] Furthermore, at least two elastic plug leaves are arranged on the insertion section along its axial direction, and the edge of at least one of the elastic plug leaves is in close contact with the inner surface of the acoustic detection tube.
[0008] Furthermore, the elastic plug leaf is a bowl-shaped structure with its opening facing the operating section.
[0009] Furthermore, in the direction from the insertion section to the operation section, the size of the cross section of the elastic plug leaf gradually increases, and the diameter of the opening ends of at least two of the elastic plug leaves gradually increases.
[0010] Furthermore, one end of the insertion section connected to the operating section is provided with a supporting portion for supporting the upper end of the acoustic detection tube.
[0011] Furthermore, the supporting portion is a supporting plate used to cover the upper opening of the acoustic detection tube.
[0012] Furthermore, the core column and the elastic plug leaf are an integrally formed structure.
[0013] Furthermore, the core column and the elastic plug leaf are made of silicone.
[0014] Furthermore, an elastic sleeve is provided on the insertion section, the inner surface of the elastic sleeve is in close contact with the outer surface of the insertion section, and the elastic plug leaf is connected to the elastic sleeve.
[0015] Furthermore, a limiting groove is arranged on the outer surface of the insertion section along its circumference, and the elastic sleeve is arranged in the limiting groove.
[0016] Beneficial effects of this application:
[0017] The acoustic detection tube plugging device provided in the embodiment of the present application is reusable, which improves the utilization rate of materials, avoids material waste, and saves construction costs. During operation, the insertion section of the core column is inserted downward into the acoustic detection tube, so that the elastic plug leaf on the insertion section fits tightly with the inner surface of the acoustic detection tube under the elastic action to block the upper end opening of the acoustic detection tube. In the subsequent pouring of concrete, foreign matter can be prevented from falling into the acoustic detection tube and blocking the acoustic detection tube; during ultrasonic testing, only the insertion section of the core column needs to be pulled out from the acoustic detection tube to expose the tube mouth of the acoustic detection tube so that the probe can be placed in the acoustic detection tube for testing, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a structural schematic diagram of the acoustic detection pipe plugging device provided in an embodiment of the present application;
[0020] Figure 2 yes Figure 1 A top view of
[0021] Figure 3 yes Figure 1 Sectional view along line AA;
[0022] Figure 4 yes Figure 1 Another cross-sectional view along line AA;
[0023] Figure 5 It is a structural schematic diagram of using the acoustic detection pipe plugging device provided in an embodiment of the present application to plug the acoustic detection pipe;
[0024] Figure 6is another structural schematic diagram of the acoustic detection pipe plugging device provided in an embodiment of the present application;
[0025] Figure 7 This is another structural schematic diagram of using the acoustic detection tube plugging device provided in an embodiment of the present application to plug the acoustic detection tube.
[0026] Reference numerals:
[0027] 1-core column;
[0028] 2-insertion segment;
[0029] 3- Operation section;
[0030] 4-Elastic plug leaf;
[0031] 5- support part;
[0032] 6-Elastic sleeve;
[0033] 7-limiting slot;
[0034] 8-Acoustic tube. DETAILED DESCRIPTION
[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.
[0036] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the embodiments and features in the embodiments of this application can be combined with each other without conflict.
[0037] In the description of the embodiments of the present application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or is the orientation or positional relationship in which the product of the application is usually placed when in use, or is the orientation or positional relationship commonly understood by those skilled in the art. The terms "disposed", "opened", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, and an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements.
[0038] See also Figure 1 , Figure 2 An embodiment of the present application provides a sonic detection tube plugging device, comprising a core column 1, the core column 1 comprising an insertion section 2 and an operating section 3 connected to one end of the insertion section 2, and the insertion section 2 is connected to an elastic plug leaf 4 for tightly contacting the inner surface of the sonic detection tube 8.
[0039] See also Figure 1 , Figure 2 The core column 1 is a vertically arranged cylindrical structure, comprising an insertion section 2 and an operating section 3 connected to the upper end of the insertion section 2. The operating section 3 is used for an operator to hold the insertion section 2 to insert or remove the insertion section 2 from the acoustic detection tube 8. Figure 2 The elastic plug leaf 4 is connected to the insertion section 2. Not only can the insertion section 2 be used to drive the elastic plug leaf 4 to be inserted into the acoustic detection tube 8, but the insertion section 2 can also be used to strengthen the elastic plug leaf 4. The projection of the elastic plug leaf 4 on the horizontal plane is a circle that is concentric with the insertion section 2. Since the elastic plug leaf 4 can be elastically deformed when subjected to external force, the maximum outer diameter of the elastic plug leaf 4 can be set to be larger than the inner diameter of the acoustic detection tube 8. When the elastic plug leaf 4 is inserted into the acoustic detection tube 8, not only can the elastic plug leaf 4 be used to block the opening of the acoustic detection tube 8, but also the elastic deformation of the elastic plug leaf 4 can be used to make the elastic plug leaf 4 fit tightly with the inner surface of the acoustic detection tube 8 to prevent it from moving relative to the acoustic detection tube 8 during the blocking process.
[0040] When the sonic detection tube 8 is installed along with the steel cage of the pile foundation, before pouring concrete, the sonic detection tube plugging device provided in the embodiment of the present application can be used to plug the upper end opening of the sonic detection tube 8. The specific plugging process is as follows: the operator holds the operating section 3 of the core column 1, and inserts the insertion section 2 and the elastic plug leaf 4 of the core column 1 downward into the sonic detection tube 8. After the elastic plug leaf 4 is elastically deformed, it fits tightly with the inner surface of the sonic detection tube 8 to plug the upper end opening of the sonic detection tube 8, and the operating section 3 of the core column 1 is exposed outside the sonic detection tube 8. After the upper end opening of the sonic detection tube 8 is plugged, concrete can be poured to form a pile foundation. During the process of pouring concrete, foreign objects can be prevented from falling into the sonic detection tube 8 and blocking the sonic detection tube 8. After the concrete is poured, the operator holds the operating section 3 located outside the sonic detection tube 8, and pulls out the insertion section 2 and the elastic plug leaf 4 from the sonic detection tube 8 to expose the upper end opening of the sonic detection tube 8. Then the probe can be placed in the sonic detection tube for ultrasonic detection, which is easy to operate.
[0041] The ultrasonic detection tube plugging device provided in the embodiment of the present application is used to be inserted into the ultrasonic detection tube 8 to seal its upper end opening before concrete pouring, so as to prevent foreign matter from falling into the ultrasonic detection tube 8 and clogging the ultrasonic detection tube 8 during the concrete pouring process. After the concrete pouring is completed, the plugging device can be pulled out to expose the upper end opening of the ultrasonic detection tube 8 for ultrasonic testing. Compared with existing sealing materials such as cotton cloth, corks, and tapes, the present application can be reused, which improves the utilization rate of materials, avoids material waste, and saves construction costs.
[0042] In some embodiments, see Figure 1 , Figure 2At least two elastic plug leaves 4 are arranged on the insertion section 2 along its axial direction, and the edge of at least one elastic plug leaf 4 is in close contact with the inner surface of the acoustic detection tube 8. By providing at least two elastic plug leaves 4, the contact area between the elastic plug leaf 4 and the acoustic detection tube 8 can be increased, making the connection between the elastic plug leaf 4 and the acoustic detection tube 8 more stable.
[0043] Exemplarily, the elastic plug leaf 4 is a bowl-shaped structure with its opening facing the operating section 3. In the direction from the insertion section to the operating section 3, the cross-sectional size of the elastic plug leaf 4 gradually increases, and the diameter of the opening ends of at least two elastic plug leaves 4 gradually increases. This makes it easier for the insertion section 2 to drive the elastic plug leaf 4 downward into the acoustic detection tube 8. Figure 5 When the acoustic detection tube plugging device provided in the embodiment of the present application is used to plug the upper end opening of the acoustic detection tube 8, all the elastic plug leaves 4 are fully inserted into the acoustic detection tube 8. In other embodiments, when the acoustic detection tube plugging device provided in the embodiment of the present application is used to plug the upper end opening of the acoustic detection tube 8, depending on the size of the elastic plug leaves 4, only part of the elastic plug leaves 4 may be inserted into the acoustic detection tube 8, while part of the elastic plug leaves 4 may be located outside the acoustic detection tube 8.
[0044] When the acoustic detection tube plugging device provided in the embodiment of the present application is used to seal the upper end opening of the acoustic detection tube 8 and all the elastic plug leaves 4 are inserted into the acoustic detection tube 8, during the pouring of concrete, it is possible that external equipment collides with the operating section 3 and inserts the operating section 3 downward into the acoustic detection tube 8. Since the diameter of the acoustic detection tube 8 is small, it will be more difficult to pull out the core column 1 from the acoustic detection tube 8 at a later time.
[0045] In order to reduce the difficulty of pulling out the stem 1, in some embodiments, see Figure 6 The end of the insertion section 2 connected to the operation section 3 is provided with a support portion 5 for supporting the upper end of the acoustic detection tube 8. Figure 7 When the acoustic detection tube plugging device provided in the embodiment of the present application is used to plug the upper opening of the acoustic detection tube 8, the support portion 5 is supported at the upper end of the opening of the acoustic detection tube 8 to limit the operating section 3, to prevent the operating section 3 from being inserted downward into the acoustic detection tube 8 due to external force, and to always expose the operating section 3 to the outside of the acoustic detection tube 8. Exemplarily, the support portion 5 is a support plate for covering the upper opening of the acoustic detection tube 8. When the support plate is supported at the upper opening of the acoustic detection tube 8, the upper opening of the acoustic detection tube 8 can also be shielded by the support plate to prevent foreign matter from falling into the acoustic detection tube 8, thereby further improving the reliability of the plugging.
[0046] In some embodiments, see Figure 3 The core column 1 and the elastic plug leaf 4 are an integrally formed structure. Exemplarily, the core column 1 and the elastic plug leaf 4 are made of silicone. Of course, the core column 1 and the elastic plug leaf 4 can also be made of rubber.
[0047] In some embodiments, see Figure 4 , an elastic sleeve 6 is provided on the insertion section 2, the inner surface of the elastic sleeve 6 is in close contact with the outer surface of the insertion section 2, and the elastic plug leaf 4 is connected to the elastic sleeve 6. Exemplarily, the elastic plug leaf 4 and the elastic sleeve 6 are an integrally formed structure. By providing the elastic sleeve 6, not only the connection area between it and the insertion section 2 is increased, making the connection between the two more stable, but also the elastic sleeve 6 can be removed from the insertion section 2 to maintain and replace the elastic plug leaf 4.
[0048] In order to further improve the stability of the connection between the elastic sleeve 6 and the insertion section 2, see Figure 4 A limiting groove 7 is provided on the outer surface of the insertion section 2 along its circumference, and the elastic sleeve 6 is arranged in the limiting groove 7. The elastic sleeve 6 is limited by the two ends of the limiting groove 7, thereby improving the firmness and stability of the connection between the elastic sleeve 6 and the insertion section 2.
[0049] The above is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Based on the technical essence of the present application and within the spirit and principles of the present application, any simple modification, equivalent replacement and improvement of the above embodiments shall still fall within the protection scope of the technical solution of the present application.
Claims
1. An acoustic detection pipe plugging device, characterized in that: The invention comprises a core column (1), wherein the core column (1) comprises an insertion section (2) and an operating section (3) connected to one end of the insertion section (2), and an elastic plug leaf (4) for tightly contacting the inner surface of the acoustic detection tube (8) is connected to the insertion section (2).
2. The acoustic detection pipe plugging device according to claim 1, characterized in that: At least two elastic plug leaves (4) are arranged on the insertion section (2) along its axial direction, and the edge of at least one of the elastic plug leaves (4) is in close contact with the inner surface of the acoustic detection tube (8).
3. The acoustic detection pipe plugging device according to claim 2, characterized in that: The elastic plug leaf (4) is a bowl-shaped structure with its opening facing the operating section (3).
4. The acoustic detection pipe plugging device according to claim 3, characterized in that: In the direction from the insertion section to the operating section (3), the cross-sectional size of the elastic plug leaf (4) gradually increases, and the diameter of the opening ends of at least two of the elastic plug leaves (4) gradually increases.
5. The acoustic detection pipe plugging device according to any one of claims 1 to 4, characterized in that: One end of the insertion section (2) connected to the operating section (3) is provided with a support portion (5) for supporting the upper end of the acoustic detection tube (8).
6. The acoustic detection pipe plugging device according to claim 5, characterized in that: The support portion (5) is a support plate used to cover the upper end opening of the acoustic detection tube (8).
7. The acoustic detection pipe plugging device according to claim 1, characterized in that: The core column (1) and the elastic plug leaf (4) are an integrally formed structure.
8. The acoustic detection pipe plugging device according to claim 7, characterized in that: The core column (1) and the elastic plug leaf (4) are made of silica gel.
9. The acoustic detection pipe plugging device according to claim 1, characterized in that: An elastic sleeve (6) is provided on the insertion section (2), the inner surface of the elastic sleeve (6) is in close contact with the outer surface of the insertion section (2), and the elastic plug leaf (4) is connected to the elastic sleeve (6).
10. The acoustic detection pipe plugging device according to claim 9, characterized in that: A limiting groove (7) is arranged on the outer surface of the insertion section (2) along its circumference, and the elastic sleeve (6) is arranged in the limiting groove (7).