Crack detection device for metering and detecting constructional engineering

Abstract

The invention discloses a crack detection device for constructional engineering metering detection, the crack detection device comprises a supporting base, a rotating table, a supporting frame, a driving assembly and an ultrasonic detection device, the rotating table is rotatably arranged on the supporting base, a mounting seat is arranged at the upper end of the rotating table, and a rotating shaft is arranged at the lower end of the supporting frame; the supporting frame is hinged to the mounting base through a rotating shaft, the driving assembly is arranged in the supporting frame, the ultrasonic detection device is mounted on the driving assembly, and the driving assembly is used for adjusting the displacement of the ultrasonic detection device. The invention relates to the technical field of constructional engineering detection equipment, in particular to a convenient-to-use crack detection device for constructional engineering metering detection, and the crack detection device can be conveniently adjusted, so that cracks of a building wall surface or ground can be flexibly detected, and detection data can be transmitted in real time; and the detection flexibility, convenience and efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering detection equipment, in particular to a crack detection device for construction engineering measurement detection. Background Art

[0002] In construction projects, quality inspection of buildings and their ancillary facilities is an important part of ensuring building safety and extending service life. Especially after the completion of construction, crack detection plays a vital role as a routine quality inspection item. The existence of cracks not only affects the beauty of the building, but may also endanger the structural safety of the building. Therefore, accurate detection of cracks is crucial. Common crack detection methods include visual inspection, manual measurement, and precise measurement using instruments such as ultrasonic detectors.

[0003] Existing ultrasonic detectors have some obvious shortcomings in practical applications. First, their structures are mostly fixed and cannot be flexibly adjusted, resulting in poor applicability in different environments and different building parts; second, due to the large size of the equipment and single function, operators are usually required to manually adjust the position of the probe and instrument, which increases the complexity of operation and the inconvenience of the detection process; third, most existing ultrasonic detectors do not have real-time data transmission, resulting in delayed processing and feedback of detection results, increasing the time and labor intensity of detection work, so improvements need to be made to address the existing problems. Summary of the invention

[0004] In view of the above situation, in order to overcome the current technical defects, the present invention provides an easy-to-use crack detection device for construction engineering measurement and detection. This crack detection device can be easily adjusted so that cracks on building walls or floors can be flexibly detected, and the detection data can be transmitted in real time, thereby improving the flexibility, convenience and efficiency of detection.

[0005] The technical scheme adopted by the present invention is as follows: The crack detection device for construction engineering measurement and inspection proposed in this scheme includes a supporting base, a rotating table, a supporting frame, a driving assembly and an ultrasonic detection device, the rotating table is rotatably arranged on the supporting base, a mounting seat is arranged at the upper end of the rotating table, a rotating shaft is arranged at the lower end of the supporting frame, the supporting frame is hinged on the mounting seat through the rotating shaft, the driving assembly is arranged in the supporting frame, the ultrasonic detection device is installed on the driving assembly, and the driving assembly is used to adjust the displacement of the ultrasonic detection device.

[0006] In order to facilitate the adjustment of the detection azimuth and angle, a rotating motor is provided on one side of the bottom of the support base, and the output shaft of the rotating motor extends to one side of the rotating table. A driving gear is provided on the output shaft of the rotating motor, and an annular gear ring matching the driving gear is provided on the rotating table. The driving gear is meshed with the annular gear ring, and a threaded plate is provided on one side of the mounting seat, and a threaded pin is threadedly connected to the threaded plate, and a rotating chuck is provided on one side of the rotating shaft, and a plurality of groups of limit slots are arranged around the rotating chuck, and the threaded pin is engaged and connected with one group of the limit slots.

[0007] Wherein, the driving assembly includes a servo motor, a screw and a driving bracket, the servo motor is arranged on the top of the supporting frame, the screw is rotatably arranged in the supporting frame, the output shaft of the servo motor is connected with the upper end of the screw, a threaded seat is slidably arranged in the supporting frame, the screw is threadedly connected with the threaded seat, one end of the threaded seat extends to one side of the supporting frame, the driving bracket is installed on the threaded seat, an adjusting shaft is rotatably arranged in the driving bracket, a mounting bracket is arranged on the adjusting shaft, and the ultrasonic detection device is installed on the mounting bracket.

[0008] In order to facilitate the adjustment of the detection angle of the ultrasonic detection device, a driving motor is provided on one side of the driving bracket, and the output shaft of the driving motor is connected to one end of the adjusting shaft.

[0009] In order to facilitate the movement of the device, moving wheels are arranged around the bottom of the support base.

[0010] In order to improve the stability of the device during use, hydraulic telescopic rods are symmetrically installed on both sides of the support base, and a fixed plate is provided on the output shaft of the hydraulic telescopic rod.

[0011] Furthermore, a positioning seat is provided on the rotating platform, and a supporting pad matched with the positioning seat is provided at the lower end of one side of the supporting frame.

[0012] Specifically, the ultrasonic detection device is provided with a wireless data transmission module, and the ultrasonic detection device can wirelessly transmit the detection data to a mobile phone, a computer or other device in real time through the wireless data transmission module, so that the detection data can be conveniently viewed in real time.

[0013] The beneficial effects achieved by the present invention using the above structure are as follows: The present invention is a crack detection device for construction engineering measurement and detection, which has the following advantages:

[0014] 1. The support frame hinged to the mounting base can be easily adjusted in vertical or horizontal directions, so it can be used for crack detection switching on building walls or building floors;

[0015] 2. The servo motor drives the screw rod to rotate, and then the threaded seat drives the ultrasonic detection device to move up and down, so as to detect cracks on the wall or the ground. During the detection process, the drive motor is started to drive the adjustment shaft to rotate, so that the detection angle of the ultrasonic detection device is deflected, which further improves the flexibility of detection;

[0016] 3. During the detection of the wall or the ground, the rotating motor can drive the rotating table to rotate under the meshing of the driving gear and the annular gear ring, so that the support frame drives the ultrasonic detection device to perform 360-degree full-range adjustment, further improving the detection effect;

[0017] 4. Since the ultrasonic detection device is equipped with a wireless data transmission module, the detection data can be wirelessly transmitted to mobile phones, computers and other devices so that the detection data can be viewed in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a crack detection device for construction engineering measurement and detection according to the present invention;

[0020] Figure 2 This is a schematic diagram of the bottom structure of a crack detection device for construction engineering measurement and detection according to the present invention;

[0021] Figure 3 This is a schematic diagram of a crack detection device for construction engineering measurement and detection in use according to the present invention;

[0022] Figure 4 This is a schematic diagram of the installation of an ultrasonic detection device for crack detection device for construction engineering measurement and detection according to the present invention;

[0023] Figure 5 for Figure 1 A partial enlarged view of part A;

[0024] Figure 6 for Figure 3 A partial enlarged view of part B.

[0025] Among them, 1. support base, 2. rotating table, 3. supporting frame, 4. driving assembly, 5. ultrasonic detection device, 6. mounting seat, 7. rotating shaft, 8. rotating motor, 9. driving gear, 10. annular gear ring, 11. threaded plate, 12. threaded pin, 13. rotating chuck, 14. limiting slot, 15. servo motor, 16. screw, 17. driving bracket, 18. threaded seat, 19. adjusting shaft, 20. mounting frame, 21. driving motor, 22. moving wheel, 23. hydraulic telescopic rod, 24. fixed base, 25. positioning seat, 26. supporting pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the technical scheme adopted by the present invention is as follows: the crack detection device for construction engineering measurement and detection proposed in this scheme includes a support base 1, a rotating table 2, a supporting frame 3, a driving assembly 4 and an ultrasonic detection device 5. Moving wheels 22 are arranged around the bottom of the support base 1, hydraulic telescopic rods 23 are symmetrically installed on both sides of the support base 1, and a fixed base plate 24 is arranged on the output shaft of the hydraulic telescopic rod 23. The rotating table 2 is rotatably arranged on the support base 1, a mounting seat 6 is arranged at the upper end of the rotating table 2, a rotating shaft 7 is arranged at the lower end of the supporting frame 3, and the supporting frame 3 is hinged on the mounting seat 6 through the rotating shaft 7. A positioning seat 25 is arranged on the rotating table 2, and a support pad 26 matched with the positioning seat 25 is arranged at the lower end of one side of the supporting frame 3. The driving assembly 4 is arranged in the supporting frame 3, and the ultrasonic detection device 5 is installed on the driving assembly 4. The driving assembly 4 is used to adjust the displacement of the ultrasonic detection device 5.

[0029] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a rotating motor 8 is provided on one side of the bottom of the support base 1, and the output shaft of the rotating motor 8 extends to one side of the rotating platform 2. A driving gear 9 is provided on the output shaft of the rotating motor 8, and an annular gear ring 10 adapted to the driving gear 9 is provided on the rotating platform 2. The driving gear 9 is meshed with the annular gear ring 10. A threaded plate 11 is provided on one side of the mounting seat 6, and a threaded pin 12 is threadedly connected to the threaded plate 11. A rotating chuck 13 is provided on one side of the rotating shaft 7, and a plurality of groups of limiting grooves 14 are arranged around the rotating chuck 13. The threaded pin 12 is engaged with one group of limiting grooves 14. The driving assembly 4 includes a servo motor 15, a screw rod 16 and a driving The bracket 17 and the servo motor 15 are arranged on the top of the support frame 3, the screw rod 16 is rotatably arranged in the support frame 3, the output shaft of the servo motor 15 is connected to the upper end of the screw rod 16, a threaded seat 18 is slidably provided in the support frame 3, the screw rod 16 is threadedly connected to the threaded seat 18, one end of the threaded seat 18 extends to one side of the support frame 3, the driving bracket 17 is installed on the threaded seat 18, an adjusting shaft 19 is rotatably provided in the driving bracket 17, a mounting frame 20 is provided on the adjusting shaft 19, the ultrasonic detection device 5 is installed on the mounting frame 20, a driving motor 21 is provided on one side of the driving bracket 17, and the output shaft of the driving motor 21 is connected to one end of the adjusting shaft 19.

[0030] Among them, the ultrasonic detection device 5 is equipped with a wireless data transmission module, and the ultrasonic detection device 5 can wirelessly and real-timely transmit the detection data to a mobile phone, a computer or other devices through the wireless data transmission module, so that the detection data can be conveniently viewed in real time.

[0031] In specific use, when it is necessary to detect the wall surface of a building, the device is moved to the wall surface where cracks need to be detected, and the servo motor 15 is started to drive the screw 16 to rotate, so that the threaded seat 18 drives the ultrasonic detection device 5 to move up and down, so as to detect cracks on the wall surface. During the detection process, the driving motor 21 is started to drive the adjustment shaft 19 to rotate, so that the detection angle of the ultrasonic detection device 5 is deflected, so as to adjust according to the detection situation of the wall surface;

[0032] When it is necessary to detect cracks on the floor of a building, the support frame 3 is deflected to be parallel to the ground, the threaded pin 12 is screwed to be inserted into the relative limit slot 14, the support frame 3 is limited and fixed, and the servo motor 15 is started to drive the ultrasonic detection device 5 to move horizontally through the threaded seat 18, and then the cracks on the ground are detected. During the detection process;

[0033] When the device is used to detect cracks on a wall or ground, the rotating motor 8 can drive the rotating platform 2 to rotate under the meshing of the driving gear 9 and the annular gear ring 10, thereby adjusting the position of the supporting frame 3 so as to flexibly adjust the position according to the detection position of the wall or ground.

[0034] When the device is in use, the moving wheels 22 can be used to conveniently move the device, and the hydraulic telescopic rod 23 is used to drive the fixed base plate 24 to contact the ground, thereby improving the stability of the device.

[0035] 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", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus 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, material or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crack detection device for construction engineering measurement and detection, comprising a support base, a rotating table and a support frame, characterized in that: It also includes a driving assembly and an ultrasonic detection device. The rotating table is rotatably arranged on a supporting base. A mounting seat is arranged at the upper end of the rotating table. A rotating shaft is arranged at the lower end of the supporting frame. The supporting frame is hinged on the mounting seat through the rotating shaft. The driving assembly is arranged in the supporting frame. The ultrasonic detection device is installed on the driving assembly. The driving assembly is used to adjust the displacement of the ultrasonic detection device.

2. A crack detection device for construction engineering measurement and detection according to claim 1, characterized in that: A rotating motor is provided on one side of the bottom of the support base, and the output shaft of the rotating motor extends to one side of the rotating table. A driving gear is provided on the output shaft of the rotating motor, and an annular gear ring matched with the driving gear is provided on the rotating table, and the driving gear is meshed with the annular gear ring.

3. A crack detection device for construction engineering measurement and detection according to claim 2, characterized in that: A threaded plate is provided on one side of the mounting seat, a threaded pin is threadedly connected to the threaded plate, a rotating chuck is provided on one side of the rotating shaft, a plurality of groups of limiting slots are arranged around the rotating chuck, and the threaded pin is engaged and connected with one group of the limiting slots.

4. A crack detection device for construction engineering measurement and detection according to claim 3, characterized in that: The driving assembly includes a servo motor, a screw rod and a driving bracket, the servo motor is arranged on the top of the supporting frame, the screw rod is rotatably arranged in the supporting frame, the output shaft of the servo motor is connected to the upper end of the screw rod, a threaded seat is slidably provided in the supporting frame, the screw rod is threadedly connected to the threaded seat, one end of the threaded seat extends to one side of the supporting frame, the driving bracket is installed on the threaded seat, an adjusting shaft is rotatably provided in the driving bracket, a mounting bracket is provided on the adjusting shaft, and the ultrasonic detection device is installed on the mounting bracket.

5. A crack detection device for construction engineering measurement and detection according to claim 4, characterized in that: A driving motor is provided on one side of the driving bracket, and an output shaft of the driving motor is connected to one end of the adjusting shaft.

6. A crack detection device for construction engineering measurement and detection according to claim 5, characterized in that: The ultrasonic detection device is equipped with a wireless data transmission module, and the ultrasonic detection device transmits the detection data to a mobile phone, a computer or other device wirelessly and in real time through the wireless data transmission module.

7. A crack detection device for construction engineering measurement and detection according to claim 6, characterized in that: Moving wheels are arranged around the bottom of the support base, hydraulic telescopic rods are symmetrically installed on both sides of the support base, and a fixed base is arranged on the output shaft of the hydraulic telescopic rod.

8. A crack detection device for construction engineering measurement and detection according to claim 7, characterized in that: The rotating platform is provided with a positioning seat, and the lower end of one side of the supporting frame is provided with a supporting pad matched with the positioning seat.

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