Ultrasonic probe fixing device used on historic building wooden column or stone column

Abstract

The embodiment of the utility model discloses an ultrasonic probe fixing device for an ancient building wooden column or stone column, relates to the field of ancient building structure detection, can be suitable for fixedly installing an ultrasonic probe on the surface of the ancient building wooden column or stone column, and can avoid damage to the ancient building structure as much as possible. The device comprises a bendable strap, a clamping groove penetrating through the inner side surface and the outer side surface is formed in the side surface of the strap, and a buckle capable of being inserted into the clamping groove is arranged at one end of the strap; a fixing groove extending from the inside of the strap to the top of the strap is formed between the inner side surface and the outer side surface of the strap; the bottom of the probe supporting frame is inserted into the fixing groove to be fixed, and a probe mounting part is arranged at the top of the probe supporting frame.

Description

Technical Field

[0001] The utility model relates to the field of structure detection in ancient buildings, in particular to an ultrasonic probe fixing device used for wooden columns or stone columns of ancient buildings. Background Art

[0002] Ancient Chinese buildings are mainly brick-wood structures and brick-stone structures. With their exquisite construction skills, beautiful shapes, and light structures, ancient buildings are a shining pearl in the history of world architecture. However, a large number of existing ancient buildings have been baptized by wind and rain for thousands of years, and have been eroded by insects and decay, which poses certain safety hazards to ancient buildings. Therefore, it is particularly important to understand the current status of wooden or stone columns of ancient buildings, discover existing safety problems in a timely manner, and take corresponding remedial measures.

[0003] The inspection of ancient building components is different from that of modern buildings. It is necessary to avoid damage to the structure itself as much as possible. Therefore, the defect identification of ancient building components is mostly based on non-destructive testing technology. The structure can be inspected and the defects can be identified without destroying the original building structure, so as to preserve the integrity of the original building to the maximum extent. The existing non-destructive testing technologies are mainly the following: based on elastic waves, based on probe resistance, based on rays, based on visual recognition, etc. Among them, the detection method based on elastic waves includes stress wave method and ultrasonic method. The ultrasonic method is widely used due to its wide applicability, low detection cost, convenient on-site detection and harmlessness to the human body and the environment.

[0004] Therefore, in order to fix the ultrasonic probe on the ancient building, an ultrasonic probe fixing device is needed which hardly damages the surface of the wooden column or stone column of the ancient building. Utility Model Content

[0005] In view of this, an embodiment of the utility model provides an ultrasonic probe fixing device for use on wooden or stone pillars of ancient buildings, which can be used to fix and install ultrasonic probes on the surfaces of wooden or stone pillars of ancient buildings, and can minimize damage to the ancient building structure itself.

[0006] The utility model provides an ultrasonic probe fixing device for wooden or stone columns of ancient buildings, comprising: a bendable hoop, a side surface of which is provided with a slot penetrating the inner and outer surfaces, and one end of the hoop is provided with a buckle that can be inserted into the slot;

[0007] A fixing groove extending from the inside of the band to the top of the band is provided between the inner and outer surfaces of the band;

[0008] A probe support frame, the bottom of which is inserted into the fixing groove for fixing, and the top of which is provided with a probe mounting portion.

[0009] Optionally, a plurality of the card slots are spaced apart along the length direction of the band.

[0010] Optionally, the slot is a long strip-shaped through slot arranged along the height direction of the hoop.

[0011] Optionally, a plurality of fixing grooves are provided at intervals along the length direction of the strap.

[0012] Optionally, the depth of the fixing groove is at least half the height of the strap.

[0013] Optionally, a connecting portion is provided at one end of the strap, the connecting portion is externally connected to an anti-dropping frame, the anti-dropping frame has a connecting edge and a supporting edge, the anti-dropping frame defines an entrance and exit for passing the other end of the strap, the buckle is hinged on the connecting edge of the anti-dropping frame, and can be rotatably overlapped on the supporting edge opposite to the connecting edge.

[0014] Optionally, the probe mounting portion is an annular ring, and a locking mechanism for locking the ultrasonic probe is provided on the circumferential surface of the annular ring.

[0015] Optionally, the locking mechanism comprises: a threaded hole provided on the circumferential surface of the annular ring and a set screw locked in cooperation with the threaded hole; or,

[0016] The locking mechanism comprises: a thread arranged on the circumferential inner surface of the annular ring.

[0017] The ultrasonic probe fixing device for wooden columns or stone columns of ancient buildings provided by the embodiment of the utility model is used to bend a bendable band to surround the component to be detected, and the buckle at one end of the bendable band is inserted into the slot on the surface to make it clamped on the component to be detected, and a fixing groove is provided on the band to insert the ultrasonic probe support frame, and when detection is required, the ultrasonic probe can be installed in the probe installation part on the top thereof. In this way, when it is necessary to install and fix the ultrasonic probe on the component to be detected for detection, through the device, it is possible to install and fix the ultrasonic probe on the required position of the component to be detected without the need for screws or other connectors that need to destroy the component to be detected to fix it. Therefore, it is suitable for fixing the ultrasonic probe on the surface of the wooden column or stone column structure of the ancient building, and it can avoid damage to the ancient building structure itself as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the unfolded structure of an ultrasonic probe fixing device for a wooden column or a stone column of an ancient building according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of an ultrasonic probe fixing device for an embodiment of the utility model used on a wooden column or a stone column of an ancient building;

[0021] Figure 3 for Figure 1 and Figure 2 A schematic structural diagram of an embodiment of a middle hoop;

[0022] Figure 4 for Figure 1 and Figure 2 A schematic structural diagram of an embodiment of an ultrasonic probe support frame;

[0023] Figure 5 for Figure 1 and Figure 2 A schematic diagram of the application structure of an embodiment in which an ultrasonic probe is installed on an ultrasonic probe support frame. DETAILED DESCRIPTION

[0024] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0025] It should be clear that the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Figure 1 This is a schematic diagram of the structure of a device for installing an ultrasonic probe fixing device on a wooden column or a stone column of an ancient building according to an embodiment of the utility model;

[0027] See also Figure 1As shown, the ultrasonic probe fixing device for wooden columns or stone columns of ancient buildings provided by the embodiment of the utility model comprises: a bendable hoop 1, a slot 2 penetrating the inner and outer surfaces is provided on the side surface of the hoop 1, and a buckle 3 that can be inserted into the slot 2 is provided at one end of the hoop 1; a fixing groove 4 extending from the inside of the hoop 1 to the top of the hoop 1 is provided between the inner and outer surfaces of the hoop 1; a probe support frame 5, the bottom of the probe support frame 5 is inserted into the fixing groove 4 for fixing, and a probe mounting portion 6 is provided on the top of the probe support frame 5. Among them, the inner surface of the hoop 1 refers to the surface in contact with the component to be detected.

[0028] like Figure 2 and Figure 5 As shown, to help understand, the working principle of the ultrasonic probe fixing device for the wooden column or stone column of the ancient building provided by the embodiment of the utility model is as follows:

[0029] When it is necessary to install an ultrasonic probe on a wooden structure for detection, first bend the band 1 and wrap it around the structural member to be detected, generally around a cylindrical member such as a beam or column, and then insert the buckle 3 at one end of the band 1 into the slot 2 at the other end of the band 1, so that the band 1 tightly clamps the member to be detected, thereby achieving non-destructive fixation of the member to be detected. Next, insert the bottom of the probe support frame 5 into the fixing groove 4 on the band 1, so that the probe support frame 5 is fixedly connected to the band 1, thereby achieving stable support for the probe support frame 5. Finally, install the ultrasonic probe in the probe mounting portion 6 at the top of the probe support frame 5, so that the ultrasonic probe corresponds to the member to be detected, thereby achieving non-destructive detection of wooden columns or stone columns of ancient buildings.

[0030] The ultrasonic probe fixing device for wooden columns or stone columns of ancient buildings provided by the embodiment of the utility model is used to bend and surround the component to be detected by a flexible band 1, and insert the buckle 3 at one end of the flexible band 1 into the slot 2 on the surface to make it clamped on the component to be detected, and by providing a fixing groove 4 on the band 1 for inserting the ultrasonic probe support frame 5, when detection is required, the ultrasonic probe can be installed in the probe installation part 6 on the top thereof. In this way, when it is necessary to install and fix the ultrasonic probe on the component to be detected for detection, through this device, the ultrasonic probe can be installed and fixed at the required position of the component to be detected without the need for screws or other connectors that need to destroy the component to be detected to fix it. Therefore, it is suitable for fixing the ultrasonic probe on the surface of wooden columns or stone columns of ancient buildings, and can avoid damage to the components of the ancient buildings themselves as much as possible.

[0031] like Figure 3As shown, in some embodiments, a plurality of slots 2 are provided at intervals along the length direction of the band 1. In this way, a suitable slot 2 can be selected to insert the buckle 3 according to the size of the component to be detected, thereby achieving adaptability and flexibility in installation of structural components of different sizes.

[0032] Continue to view Figure 3 In other embodiments, the slot 2 is a long strip through slot arranged along the height direction of the strap 1, and the buckle 3 is a sheet body adapted to the long strip through slot.

[0033] See also Figure 2 and Figure 3 As shown, a plurality of fixing grooves 4 are arranged at intervals along the length direction of the band 1. Thus, a suitable fixing groove 4 can be selected to be inserted into the probe support frame 5 according to the detection range and position of the ultrasonic probe, thereby meeting different detection requirements.

[0034] like Figure 2 As shown, specifically, the depth of the fixing groove 4 is at least half of the height of the band 1. Figure 5 In this way, the probe support frame 5 can be more firmly inserted into the fixing groove 4, thereby improving the stability of the probe support frame 5.

[0035] Continue to view Figure 3 One end of the band 1 is provided with a connection portion 7, and the connection portion 7 is externally connected to an anti-tripping frame 8. The anti-tripping frame 8 is preferably a quadrilateral frame, and the anti-tripping frame 8 has a connection edge 9 and a support edge 10. The anti-tripping frame 8 defines an entrance and exit 11 for passing the other end of the band 1. The buckle 3 is hinged on the connection edge 9 of the anti-tripping frame 8, and can be rotatably overlapped on the support edge 10 opposite to the connection edge 9. In this way, the buckle 3 can be rotated on one side of the anti-tripping frame 8 to facilitate the engagement with the card slot 2. At the same time, when the other end of the band passes through the anti-tripping frame 8 from the entrance and exit, the band is pressed by the support edge of the anti-tripping frame 8, and the buckle 3 can be prevented from falling out of the card slot 2, thereby improving the reliability of the fixed connection of the band 1.

[0036] In this embodiment, when it is necessary to install an ultrasonic probe on a wooden column or stone column of an ancient building for detection, first, the connecting portion 7 at one end of the band 1 is passed through the entrance 11 of the anti-dropping frame 8, and then the band 1 is bent and wrapped around the component to be detected, and then the buckle 3 at the other end of the band 1 is inserted into the card slot 2 at one end of the band 1, so that the band 1 tightly clamps the component to be detected, thereby achieving non-destructive fixation of the component to be detected. Next, the buckle 3 is rotated to the supporting edge 10 of the anti-dropping frame 8, so that the buckle 3 and the anti-dropping frame 8 are locked, thereby achieving the tightening of the band 1, and at the same time, preventing the buckle 3 from escaping from the card slot 2, thereby improving the reliability of the connection of the band 1. Afterwards, the bottom of the probe support frame 5 is inserted into the fixing groove 4 on the band 1, so that the probe support frame 5 is fixedly connected to the band 1, thereby achieving stable support for the probe support frame 5. Finally, the ultrasonic probe is installed in the probe installation part 6 on the top of the probe support frame 5, so that the ultrasonic probe corresponds to the component to be inspected, thereby realizing non-destructive inspection of wooden columns or stone columns of ancient buildings.

[0037] like Figure 4 and Figure 5 Specifically, the probe mounting portion 6 is an annular ring, and a locking mechanism for locking the ultrasonic probe is provided on the circumferential surface of the annular ring. In this way, the ultrasonic probe can be fixed and disassembled for maintenance.

[0038] The locking mechanism includes: a threaded hole provided on the circumferential surface of the annular ring and a set screw 12 that cooperates with the threaded hole for locking. By rotating the set screw 12, the front end of the set screw 12 can be pressed against the ultrasonic probe 13, thereby locking the ultrasonic probe.

[0039] In some embodiments, the locking mechanism includes: a thread provided on the circumferential inner surface of the annular ring.

[0040] If the outer surface of the ultrasonic probe is provided with threads, it can be matched and connected with the threads on the circumferential inner surface of the annular ring.

[0041] The ultrasonic probe fixing device for wooden columns or stone columns of ancient buildings provided in the embodiment of the utility model can realize non-destructive fixed installation of the ultrasonic probe on the detected component, making on-site application faster and more convenient.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An ultrasonic probe fixing device for wooden or stone pillars of ancient buildings, characterized in that: include: A bendable hoop, wherein a slot penetrating the inner and outer surfaces is provided on the side surface of the hoop, and a buckle that can be inserted into the slot is provided at one end of the hoop; A fixing groove extending from the inside of the band to the top of the band is provided between the inner and outer surfaces of the band; A probe support frame, the bottom of which is inserted into the fixing groove for fixing, and the top of which is provided with a probe mounting portion.

2. The ultrasonic probe fixing device for wooden or stone pillars of ancient buildings according to claim 1, characterized in that: A plurality of the clamping grooves are arranged at intervals along the length direction of the band.

3. The ultrasonic probe fixing device for wooden or stone pillars of ancient buildings according to claim 2, characterized in that: The clamping groove is a long strip through groove arranged along the height direction of the hoop.

4. The ultrasonic probe fixing device for wooden or stone pillars of ancient buildings according to claim 3, characterized in that: A plurality of fixing grooves are arranged at intervals along the length direction of the band.

5. The ultrasonic probe fixing device for wooden or stone pillars of ancient buildings according to claim 4, characterized in that: The depth of the fixing groove is at least half of the height of the strap.

6. The ultrasonic probe fixing device for use on a wooden column or a stone column of an ancient building according to any one of claims 1 to 5, characterized in that: A connecting portion is provided at one end of the strap, and the connecting portion is externally connected to an anti-dropping frame, and the anti-dropping frame has a connecting edge and a supporting edge, and the anti-dropping frame defines an entrance and exit for passing the other end of the strap, and the buckle is hinged on the connecting edge of the anti-dropping frame and can be rotatably overlapped on the supporting edge opposite to the connecting edge.

7. The ultrasonic probe fixing device for wooden or stone pillars of ancient buildings according to claim 1, characterized in that: The probe mounting portion is an annular ring, and a locking mechanism for locking the ultrasonic probe is provided on the circumferential surface of the annular ring.

8. The ultrasonic probe fixing device for wooden or stone pillars of ancient buildings according to claim 7, characterized in that: The locking mechanism comprises: a threaded hole provided on the circumferential surface of the annular ring and a set screw locked in cooperation with the threaded hole; or, The locking mechanism comprises: a thread arranged on the circumferential inner surface of the annular ring.

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