Ultrasonic flaw detection device for interior of concrete road

Abstract

The utility model discloses an ultrasonic flaw detection device in a concrete road, which relates to the technical field of flaw detection in concrete and comprises a box body, the lifting assembly is used for lifting the box body; the fixing assembly is used for fixing the flaw detection head; the sliding assembly is used for driving the flaw detection head to move; the clamping assembly is used for limiting and fixing the flaw detection head; the fixing assembly comprises a fixing ring which is fixedly connected to the outer side of the flaw detection head. The fixing ring is arranged on the outer side of the flaw detection head, the cross-shaped sliding blocks are fixedly connected to the two sides of the fixing ring, the cross-shaped sliding blocks are connected to the inner sides of the fixing blocks in a sliding mode, the shifting ring and the soft cushion are arranged at the bottom end of the flaw detection head, and the soft cushion can be effectively arranged at the bottom end of the flaw detection head to protect the flaw detection head. The flaw detection head can be conveniently taken out from the inner side of the box body for use, and meanwhile, the flaw detection head can be conveniently protected, so that the service life of the flaw detection head is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete internal flaw detection, in particular to an ultrasonic flaw detection device for the interior of a concrete road. Background Art

[0002] During the pouring and curing process of concrete, many defects such as pores, holes, and cracks will inevitably appear inside the material. At the same time, when the concrete is subjected to different loading history conditions such as high temperature, freeze-thaw cycles, and seismic loads, the internal cracks will further develop, increasing the material damage of the concrete and ultimately leading to the destruction of the concrete structure.

[0003] The utility model patent with patent application number 201921535492.9 discloses an ultrasonic flaw detection device, which prevents damage to the equipment due to collision of the display screen and the like with the upper box cover and the lower box inner cavity when the equipment box is moved, thereby improving practicality; it includes an upper box cover, a lower box body, a connecting hinge and an ultrasonic flaw detector, the upper box cover and the lower box body are both provided with an inner cavity, the upper box cover and the lower box body are rotatably connected by a connecting hinge, the ultrasonic flaw detector is placed in the inner cavity of the lower box body, and a display screen is provided on the top of the ultrasonic flaw detector; the inner cavity of the lower box body is provided with a first seismic insulation layer, the bottom end of the first seismic insulation layer is connected to the bottom end of the inner cavity of the lower box body, an upper sensor slot and an upper power supply slot, when the bottom end of the upper box cover contacts the top end of the lower box body, the upper ultrasonic detection head slot and the lower ultrasonic detection head slot, the upper sensor slot and the lower sensor slot, the upper power supply slot and the lower power supply slot are respectively connected.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the ultrasonic flaw detector must be used in conjunction with the probe. The probe needs to be taken out of the equipment for use and directly placed in the storage device after use. The operation steps are cumbersome, and the cables between the ultrasonic flaw detector and the probe need to be stored, which is very cumbersome. In addition, the probe is a precision instrument. If it is not placed stably, it is easy to cause damage to the instrument. Frequent removal is also easy to cause damage to the probe, which affects the service life of the probe.

[0005] Therefore, it is necessary to invent an ultrasonic flaw detection device inside a concrete road to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an ultrasonic flaw detection device for the interior of a concrete road, wherein a fixing ring is arranged on the outer side of a flaw detection head, and both sides of the fixing ring are fixedly connected with a cross-shaped slider, the cross-shaped slider is slidably connected to the inner side of a fixing block, and a dial ring and a soft pad are arranged at the bottom end of the flaw detection head, and the soft pad can be effectively arranged at the bottom end of the flaw detection head to protect the flaw detection head, so that the flaw detection head can be conveniently taken out from the inner side of a box for use, and the flaw detection head can also be conveniently protected, thereby increasing the service life of the flaw detection head, so as to solve the problem that the ultrasonic flaw detector proposed in the above-mentioned background technology must be used in conjunction with a probe, and the probe needs to be taken out of the equipment for use, and directly placed in a storage device after use, and the operation steps are cumbersome, and the cable between the ultrasonic flaw detector and the probe needs to be stored, which is very cumbersome, and the probe is a precision instrument, and unstable placement can easily cause damage to the instrument, and frequent taking can also easily cause damage to the probe, thereby affecting the service life of the probe.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a concrete road internal ultrasonic flaw detection device, comprising:

[0008] A box body, a shockproof pad is arranged inside the box body, an ultrasonic flaw detector is arranged inside the shockproof pad, a storage box is arranged on one side of the shockproof pad, and a flaw detection head is connected to the bottom end of the ultrasonic flaw detector;

[0009] A lifting assembly, wherein the lifting assembly is used to lift the box;

[0010] A fixing assembly, wherein the fixing assembly is used to fix the flaw detection head;

[0011] A sliding assembly, the sliding assembly is used to drive the flaw detection head to move; and

[0012] A clamping assembly, which is used to limit and fix the flaw detection head;

[0013] The fixing assembly includes a fixing ring, and the fixing ring is arranged on the outside of the flaw detection head;

[0014] A fixing block is fixedly connected to the bottom end of the inner side of the box body, a cross groove is arranged on the inner side of the fixing block, and the sliding assembly includes a cross slider, the cross slider is fixedly connected to the outer side of the fixing ring, and the cross slider is slidably connected to the inner side of the cross groove.

[0015] According to at least one embodiment of the present disclosure, in a concrete road internal ultrasonic flaw detection device, the clamping assembly includes a pull ring, a soft pad and a threaded ring, and the soft pad and the threaded ring are both fixedly connected to the top end of the pull ring.

[0016] According to at least one embodiment of the present disclosure, in a concrete road internal ultrasonic flaw detection device, an annular thread groove is provided on the inner side of the box body, the thread ring is threadedly connected to the inner side of the annular thread groove, and the soft pad is provided on the inner side of the fixing block.

[0017] According to a concrete road internal ultrasonic flaw detection device of at least one embodiment of the present disclosure, a box cover is provided at the top of the box body, and bearing blocks are provided at four corners of the bottom end of the box body.

[0018] According to at least one embodiment of the present disclosure, an ultrasonic flaw detection device for the interior of a concrete road, the lifting assembly includes a threaded block, a connecting rod and a support block, the inner side of the box body is provided with an inner groove, the threaded block is threadedly connected to the inner side of the threaded block, the connecting rod is slidably connected to the inner side of the inner groove, the connecting rod is fixedly connected to the bottom end of the threaded block, and the support block is fixedly connected to the bottom end of the connecting rod.

[0019] Technical effects and advantages of the utility model:

[0020] (1) The utility model provides a fixing ring on the outer side of the flaw detection head, and cross-shaped sliders are fixedly connected to both sides of the fixing ring. The cross-shaped sliders are slidably connected to the inner side of the fixing block. A pull ring and a soft pad are provided at the bottom end of the flaw detection head. The soft pad can be effectively arranged at the bottom end of the flaw detection head to protect the flaw detection head, which is convenient for taking the flaw detection head out from the inner side of the box for use and also convenient for protecting the flaw detection head, thereby increasing the service life of the flaw detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0022] Figure 1 It is a schematic diagram of the overall structure of an ultrasonic flaw detection device for an interior of a concrete road according to an embodiment of the present disclosure.

[0023] Figure 2 The figure is a schematic diagram of the top view of a concrete road internal ultrasonic flaw detection device according to one embodiment of the present disclosure.

[0024] Figure 3 It is a schematic diagram of the internal structure of an ultrasonic flaw detection device for an interior of a concrete road according to an embodiment of the present disclosure.

[0025] Figure 4 for Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0026] The specific reference numerals in the figure are:

[0027] 1. Box body; 11. Carrying block; 13. Shockproof pad; 14. Storage box; 15. Annular thread groove;

[0028] 2. Box cover;

[0029] 3. Ultrasonic flaw detector;

[0030] 4. Inner groove; 41. Threaded block; 42. Connecting rod; 43. Support block;

[0031] 5. dial ring; 51. cushion; 52. threaded ring;

[0032] 6. Fixed block; 61. Cross slot;

[0033] 7. Flaw detection head;

[0034] 8. Fixed ring; 81. Cross-shaped slider. DETAILED DESCRIPTION

[0035] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0036] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0038] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0039] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0040] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0041] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0042] like Figure 1-Figure 4 As shown, a concrete road internal ultrasonic flaw detection device disclosed in the present invention may include: a box body 1, a lifting assembly, a fixing assembly, a sliding assembly, a clamping assembly and other components.

[0043] like Figure 1 and Figure 2 As shown, in the present disclosure, a shockproof pad 13 is provided on the inner side of the box body 1, an ultrasonic flaw detector 3 is provided on the inner side of the shockproof pad 13, a storage box 14 is provided on one side of the shockproof pad 13, a flaw detector head 7 is connected to the bottom end of the ultrasonic flaw detector 3, a box cover 2 is provided on the top end of the box body 1, and supporting blocks 11 are provided at the four corners of the bottom end of the box body 1.

[0044] Therefore, the box cover 2 is rotatably connected to the box body 1 through a hinge, and a buckle is provided at the front end for limiting and fixing with the box body 1. The supporting block 11 is provided for supporting the box body 1. By providing a shock-proof pad 13 on the inner side of the box body 1, the ultrasonic flaw detector 3 can be effectively limited and protected to avoid damage to the shock-proof pad 13 during bumps. By providing a storage box 14, it is convenient to place items that need to be stored.

[0045] like Figure 4 As shown, in a preferred embodiment, the fixing assembly includes a fixing ring 8, and the fixing ring 8 is fixedly connected to the outer side of the flaw detection head 7;

[0046] A fixing block 6 is fixedly connected to the bottom end of the inner side of the box body 1 , and a cross groove 61 is provided on the inner side of the fixing block 6 . The sliding assembly includes a cross slider 81 , which is fixedly connected to the outer side of the fixing ring 8 and slidably connected to the inner side of the cross groove 61 .

[0047] Therefore, by setting the fixing ring 8, the fixing ring 8 can be effectively fixed on the outside of the flaw detection head 7, and the flaw detection head 7 can be effectively protected. A cable is set at the top of the flaw detection head 7 to communicate with the ultrasonic flaw detector 3. The cable is long enough and set on the inner side of the box body 1, so that the flaw detection head 7 can also be used when it is pulled to the outside of the box body 1. By setting the cross-shaped slider 81, the cross-shaped slider 81 is fixed on the outside of the fixing ring 8 and can be limitedly slid on the inner side of the cross-shaped groove 61, so the cross-shaped slider 81 can be effectively limited. When it needs to be used, the flaw detection head 7 is pulled out from the inner side of the fixed block 6, and the cross-shaped slider 81 slides on the inner side of the cross-shaped groove 61, and the flaw detection head 7 is pulled out from the fixed block 6 for use. When it needs to be put back, the cross-shaped slider 81 is placed along the cross-shaped groove 61 into the inner side of the fixed block 6 for limiting work.

[0048] like Figure 4 As shown, in the present disclosure, the clamping assembly includes a dial ring 5, a cushion 51 and a threaded ring 52, the cushion 51 and the threaded ring 52 are both fixedly connected to the top of the dial ring 5, an annular thread groove 15 is provided on the inner side of the box body 1, the threaded ring 52 is threadedly connected to the inner side of the annular thread groove 15, and the cushion 51 is provided on the inner side of the fixed block 6.

[0049] Therefore, by setting the threaded ring 52, the threaded ring 52 is fixed on the top of the dial ring 5, the threaded ring 52 and the annular thread groove 15 are set corresponding to each other, the threaded ring 52 can be threadedly connected to the inner side of the annular thread groove 15, and the dial ring 5 can drive the threaded ring 52 to rotate, so as to fix the dial ring 5 to the bottom end of the box body 1, and by setting the soft pad 51, the soft pad 51 is set at the top of the dial ring 5 and the inner side of the fixed block 6, which can effectively squeeze the flaw detection head 7 and perform protection work, thereby effectively ensuring the stability of the placement of the flaw detection head 7.

[0050] like Figure 3 As shown, in a preferred embodiment, the lifting assembly includes a threaded block 41, a connecting rod 42 and a support block 43, an inner groove 4 is provided on the inner side of the box body 1, the threaded block 41 is threadedly connected to the inner side of the threaded block 41, the connecting rod 42 is slidably connected to the inner side of the inner groove 4, the connecting rod 42 is fixedly connected to the bottom end of the threaded block 41, and the support block 43 is fixedly connected to the bottom end of the connecting rod 42.

[0051] Therefore, the support block 43 is arranged on the inner side of the bearing block 11. When it is needed, the support block 43 is rotated to make the threaded block 41 rotate on the inner side of the inner groove 4, so that the threaded block 41 is threadedly rotated downward, so that the threaded block 41 is rotated to the bottom of the inner side of the inner groove 4, so that the support block 43 is supported on the ground. Support blocks 43 are arranged at the four corners of the bottom end of the box body 1, which is convenient for supporting work, and it is convenient to support the box body 1 on the concrete pavement to complete subsequent detection work.

[0052] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. An ultrasonic flaw detection device for the interior of a concrete road, characterized in that: include: A box body (1), a shockproof pad (13) is arranged on the inner side of the box body (1), an ultrasonic flaw detector (3) is arranged on the inner side of the shockproof pad (13), a storage box (14) is arranged on one side of the shockproof pad (13), and a flaw detection head (7) is connected to the bottom end of the ultrasonic flaw detector (3); A lifting assembly, the lifting assembly being used to lift the box body (1); A fixing assembly, the fixing assembly being used to fix the flaw detection head (7); A sliding assembly, the sliding assembly is used to drive the flaw detection head (7) to move; as well as A clamping assembly, the clamping assembly being used to limit and fix the flaw detection head (7); The fixing assembly comprises a fixing ring (8), and the fixing ring (8) is arranged on the outside of the flaw detection head (7); A fixing block (6) is fixedly connected to the bottom end of the inner side of the box body (1), a cross-shaped groove (61) is provided on the inner side of the fixing block (6), and the sliding assembly comprises a cross-shaped slider (81), the cross-shaped slider (81) is fixedly connected to the outer side of the fixing ring (8), and the cross-shaped slider (81) is slidably connected to the inner side of the cross-shaped groove (61).

2. The ultrasonic flaw detection device for the interior of a concrete road according to claim 1, characterized in that: The clamping assembly comprises a dial ring (5), a soft pad (51) and a threaded ring (52), wherein the soft pad (51) and the threaded ring (52) are both fixedly connected to the top end of the dial ring (5).

3. The ultrasonic flaw detection device for the interior of a concrete road according to claim 2, characterized in that: An annular thread groove (15) is provided on the inner side of the box body (1), the thread ring (52) is threadedly connected to the inner side of the annular thread groove (15), and the soft pad (51) is provided on the inner side of the fixing block (6).

4. The ultrasonic flaw detection device for the interior of a concrete road according to claim 3, characterized in that: The top of the box body (1) is provided with a box cover (2), and the four corners of the bottom end of the box body (1) are provided with bearing blocks (11).

5. The ultrasonic flaw detection device for the interior of a concrete road according to claim 4, characterized in that: The lifting assembly comprises a threaded block (41), a connecting rod (42) and a supporting block (43); an inner groove (4) is provided on the inner side of the box body (1); the threaded block (41) is threadedly connected to the inner side of the threaded block (41); the connecting rod (42) is slidably connected to the inner side of the inner groove (4); the connecting rod (42) is fixedly connected to the bottom end of the threaded block (41); and the supporting block (43) is fixedly connected to the bottom end of the connecting rod (42).

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