Pile body integrity detection device
By designing a hub and reel, the problems of difficult cable speed control and tangling in traditional testing devices are solved, achieving high efficiency and accuracy in pile integrity testing.
Patent Information
- Application Number
- CN202520288512.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Traditional pile integrity testing devices require manual pulling of cables, which is difficult to control, leading to measurement deviations and cable tangling, thus affecting testing efficiency and accuracy.
The system employs a cable collector and a cable reel. A rotating motor controls the cable to lift at a uniform speed. The cable collector uses clips and rollers to ensure the cable is neatly arranged, while the cable reel uses sliding blocks and locking blocks to prevent the cable from tangling, thus achieving automatic cable organization and retraction.
This ensured the accuracy of the test data, simplified the cable management process, and improved testing efficiency and the reliability of the results.
Smart Images
Figure CN223805594U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of pile body integrity detection, and specifically to a pile body integrity detection device. BACKGROUND
[0002] Pile body integrity detection devices are important tools for detecting the integrity and quality of foundations. These devices use different principles and technologies, such as stress wave theory, ultrasonic wave propagation characteristics, etc., to assess the integrity and potential defects of foundations.
[0003] Acoustic sounding method is a method that before pouring concrete into a pile foundation, several acoustic sounding pipes are pre-buried in the pile as channels for ultrasonic pulse emission and reception probes. An ultrasonic detector is used to measure the acoustic parameters of ultrasonic pulses passing through each cross section along the longitudinal axis of the pile point by point. Then, after processing these measured values using various specific numerical criteria or visual judgments, the pile body defects and their positions are given, and the pile body integrity category is determined.
[0004] During detection, multiple cables need to be pulled upwards at a uniform speed. Traditional detection devices require manual pulling of cables, which is difficult to control the speed and may cause deviations in measurement results. Moreover, the pulled cables are prone to entangling, making subsequent arrangement difficult. UTILITARY MODEL CONTENT
[0005] The utility model aims at providing a pile body integrity detection device to realize pile body integrity detection.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pile body integrity detection device, characterized by comprising an acoustic transducer, the acoustic transducer is fixedly connected with a cable at the top, the cable passes through the buckle of a cable concentrator, the buckle is fixedly connected with a roller, the roller is fixedly connected with a rotating shaft at the side, the rotating shaft is controlled to rotate by a rotating motor, the rotating motor is fixedly installed on a side plate, the side plate is fixedly installed on a support rod, the support rod is fixedly connected with a bottom plate, a tripod is fixedly connected below the bottom plate, the end of the cable is connected to a spring sheet of a cable reel, the spring sheet is fixedly inserted into a limiting groove, the limiting groove is arranged on a vertical column, the cable is wound on the roller, ensuring that all acoustic transducers rise at a uniform speed, the end of the cable is connected to the cable reel, preventing the cables from entangling.
[0007] Preferably, the winding device comprises an end cover fixedly connected to an outer baffle, an inner baffle fixedly installed inside the outer baffle, a stand fixedly connected to the inner baffle at a central position inside the inner baffle, and a cable located in a cavity and wound on the inner baffle, the outer baffle is provided with a sliding groove, the sliding groove is slidably connected with a sliding block, the sliding block is fixedly connected with a clamping block at the bottom, and the end cover is fixedly connected with a support frame, the clamping block is lowered by pushing the sliding block after the cable is pulled out, the cable is fixed, the clamping block is pushed up when the cable is retracted, the cable is retracted under the action of the spring sheet, and the cable is convenient to retract.
[0008] Preferably, the clamping block is away from and close to the cable with the forward and backward movement of the sliding block, and the clamping block is used for clamping the cable and releasing the cable.
[0009] Preferably, the clamping block is away from and close to the cable with the forward and backward movement of the sliding block, and the clamping block is used for clamping the cable and releasing the cable.
[0010] Preferably, the cable is wound on the drum with the rotation of the rotating motor.
[0011] Preferably, the rotating motor is arranged at the left and right sides of the drum, and the rotating motor is used for ensuring uniform motion of the whole drum.
[0012] Compared with the prior art, the winding device has the beneficial effects as follows:
[0013] The winding device adds a device for arranging and lifting the cable, the cable is uniformly lifted through the rotation of the concentrator, the accuracy of data is ensured, and the winding device is arranged, so that the cable is convenient to arrange and retract. BRIEF DESCRIPTION OF DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:
[0015] Figure 1 It is a schematic view of the whole structure of the present application;
[0016] Figure 2 It is a schematic view of the concentrator structure of the present application;
[0017] Figure 3 It is a schematic view of the winding device structure of the present application.
[0018] In the figure: 1 acoustic wave transducer, 2 cable, 3 concentrator, 301 bottom plate, 302 support rod, 303 side plate, 304 buckle, 305 roller, 306 rotating shaft, 307 rotating motor, 4 tripod, 5 wire winder, 501 end cover, 502 outer baffle, 503 cavity, 504 inner baffle, 505, 506 sliding block, 507 clamping block, 508 spring piece, 509 stand, 510 limiting groove, 511 support frame. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] Please refer to Figure 1 When detecting, a plurality of cables need to be pulled upward at a constant speed. The traditional detection device needs to pull the cables manually, and the speed is not easy to control, which can easily cause deviation of the measurement result, and the pulled cables are easy to be wound together, which causes difficulty in subsequent arrangement.
[0021] In the utility model, based on the above problems, the utility model adds a device for arranging and lifting the cables, the cables are lifted at a constant speed through rotation of the concentrator, the accuracy of data is ensured, and a wire winder is arranged, so that the cables are conveniently arranged and retracted. For specific details, please refer to the following embodiments.
[0022] Please refer to Figures 1-3 The pile body integrity detection device is characterized by comprising an acoustic wave transducer 1, the acoustic wave transducer 1 is fixedly connected with a cable 2 at the top, the cable 2 passes through a buckle 304 of a concentrator 3, the buckle 304 is fixedly connected with a roller 305, the roller 305 is fixedly connected with a rotating shaft 306 at the side, the rotating shaft 306 is controlled to rotate by a rotating motor 307, the rotating motor 307 is fixedly installed on a side plate 303, the side plate 303 is fixedly installed on a support rod 302, the support rod 302 is fixedly connected with a bottom plate 301, a tripod 4 is fixedly connected below the bottom plate, an end of the cable 2 is connected to a spring piece 508 of a wire winder 5, the spring piece 508 is fixedly inserted into a limiting groove 510, the limiting groove 510 is arranged on a stand 509, the cable 2 is wound on the roller 305, so that all the acoustic wave transducers 1 are lifted at a constant speed, and the end of the cable 2 is connected to the wire winder 5, so that the cables 2 are prevented from being wound together.
[0023] The winding device 5 comprises an end cover 501 fixedly connected to an outer baffle 502, an inner baffle 504 fixedly installed inside the outer baffle 502, a stand 509 fixedly connected to the inner baffle 504 at a central position inside the inner baffle 504, and the cable 2 located in a cavity 503 and wound on the inner baffle 504.
[0024] The clamping block 507 can move away from and close to the cable 2 with the forward and backward movement of the sliding block 506, and the clamping block 507 is used to clamp the cable 2 and release the cable 2.
[0025] The clamping block 507 can move away from and close to the cable 2 with the forward and backward movement of the sliding block 506, and the clamping block 507 is used to clamp the cable 2 and release the cable 2.
[0026] The cable 2 is wound on the roller 305 with the rotation of the rotating motor 307.
[0027] The rotating motor 307 is arranged on the left and right sides of the roller 305 to ensure uniform motion of the entire roller 305.
[0028] The working principle is as follows: the sound wave transducer 1 is inserted into the reserved detection tube, the sliding block 506 is pushed to move the clamping block 507 downward to fix the cable 2 after the sound wave transducer 1 reaches the bottom, then the cable 2 is clamped in the clamping buckle 304, the rotating motor 307 is started to make the rotating motor 307 rotate forward, the rotating motor 307 drives the rotating shaft 306 to rotate, the rotating shaft 306 drives the roller 305 to rotate, the cable 2 is uniformly lifted, the cable 2 after being lifted is wound on the roller 305, after the data is measured, the sliding block 506 is pushed to move the clamping block 507 upward, the rotating motor 307 is started to reverse, the cable 2 is retracted under the action of the spring sheet 508, when the roller 305 rotates to expose the clamping buckle 304, the cable 2 is taken out from the clamping buckle 304, and the remaining cable 2 is retracted into the winding device 5 under the action of the spring sheet 508.
[0029] In the description of the utility model, it is necessary to explain, unless otherwise stated, the meaning of "a plurality of" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "top", "bottom" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0030] Although the content of the utility model has been introduced in detail through the above preferred embodiment, it should be recognized that the above description should not be considered as a limitation on the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the appended claims.
Claims
1. A device for detecting the integrity of a pile, characterized in that: The utility model relates to an underwater acoustic wave transducer, including, The utility model relates to an underwater acoustic wave transducer, including, 2. The pile integrity testing apparatus of claim 1, wherein: The utility model relates to an underwater acoustic wave transducer, including, 3. A pile integrity testing apparatus as claimed in claim 2, wherein: The utility model relates to an underwater acoustic wave transducer, including, 4. The pile integrity testing apparatus of claim 1, wherein: The utility model relates to an underwater acoustic wave transducer, including, 5. The pile integrity testing apparatus of claim 1, wherein: The utility model relates to an underwater acoustic wave transducer, including, 6. 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