CN221528525U - Concrete prefabricated component crack detection device - Google Patents
Concrete prefabricated component crack detection device Download PDFInfo
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- CN221528525U CN221528525U CN202323374229.5U CN202323374229U CN221528525U CN 221528525 U CN221528525 U CN 221528525U CN 202323374229 U CN202323374229 U CN 202323374229U CN 221528525 U CN221528525 U CN 221528525U
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- lead screw
- ultrasonic detector
- motor
- concrete prefabricated
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 239000000523 sample Substances 0.000 description 5
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a crack detection device for a concrete prefabricated part, and belongs to the technical field of ultrasonic detection; including backup pad, the ultrasonic detector, the diaphragm, the backup pad top is provided with first riser relatively, rotate between two first risers and be provided with first lead screw, set up first motor on the first riser lateral wall, the output shaft and the first lead screw of first motor are connected, first lead screw thread bush is equipped with first slider, the diaphragm is arranged in between two first sliders, the diaphragm bottom is provided with the second riser relatively, rotate between two second risers and be provided with the second lead screw, set up the second motor on the second riser lateral wall, the output shaft and the second lead screw of second motor are connected, second lead screw thread bush is equipped with the second slider, drive first lead screw through first motor and rotate, make first slider remove along first lead screw, adjust ultrasonic detector longitudinal position, drive second lead screw through the second motor and rotate, make the second slider remove along the second lead screw, adjust ultrasonic detector transverse position.
Description
Technical Field
The utility model relates to a crack detection device for a concrete prefabricated part, and belongs to the technical field of ultrasonic detection.
Background
The utility model provides a concrete prefabricated component is the building component who uses concrete as basic material and make in the mill in advance, including roof beam, board, post and building decoration accessory etc. in the production and the transportation of concrete prefabricated component, can cause certain damage to concrete prefabricated component, need use ultrasonic detection device to detect the crack of concrete prefabricated component, current crack detection device includes ultrasonic detection head and display screen, detect the crack through the ultrasonic detection head to show in the display screen, for example, publication number CN212808163U discloses an assembled concrete prefabricated component crack detection device, including the test bench, the top four corners of test bench is fixed with the support, the lift groove has been seted up at the top of support, the inside of lift groove is provided with the lifter, wherein, the adjustment groove has been seted up to the bottom of lifter, the inside threaded connection of adjustment groove has adjusting screw, the top of lifter is fixed with the roof-rack, the bottom of roof-rack is longitudinally sliding connection has the sliding seat, the bottom of sliding seat is transversely sliding connection has the detection head, the inside that the test bench is close to the support has been seted up the gear groove when this patent can exist defect when using down:
In order to improve the accuracy of detection, the ultrasonic probe must be brought close to the crack, and the distribution of the crack is generally irregular, so that the ultrasonic probe cannot adjust the horizontal position along the surface of the crack, and the position cannot be flexibly adjusted.
Disclosure of utility model
According to the crack detection device for the concrete prefabricated part, disclosed by the utility model, the ultrasonic detector is driven to flexibly move on the surface of the concrete prefabricated part through the first screw rod and the second screw rod, so that the problem that the ultrasonic detector cannot adjust the horizontal position along the surface of the crack and cannot flexibly adjust the position due to the fact that the distribution of cracks is generally irregular can be solved.
In order to solve the problems, the technical scheme provided by the utility model is as follows: a concrete prefabricated part crack detection device includes: the ultrasonic detector comprises a supporting plate, an ultrasonic detector and a transverse plate, wherein rollers are arranged at the bottom of the supporting plate, connecting rods are oppositely arranged between the two supporting plates, first vertical plates are oppositely arranged at the top of the supporting plate, a first screw rod is rotatably arranged between the two first vertical plates, a first motor is arranged on the side wall of the first vertical plates, an output shaft of the first motor is connected with the first screw rod, a first sliding block is sleeved on a first screw rod thread, the transverse plate is arranged between the two first sliding blocks, a second vertical plate is oppositely arranged at the bottom of the transverse plate, a second screw rod is rotatably arranged between the two second vertical plates, a second motor is arranged on the side wall of the second vertical plate, an output shaft of the second motor is connected with the second screw rod, a second sliding block is sleeved on the side wall of the second sliding block;
Further, the ultrasonic detector is positioned between the two connecting rods, the front end of the ultrasonic detector is provided with an ultrasonic detector head, the top of the transverse plate is provided with a display screen, and the ultrasonic detector is connected with the display screen;
Further, a limiting plate is arranged on the side wall of the second sliding block, a rotating shaft is arranged on the side wall of the ultrasonic detector, and the rotating shaft is rotatably arranged on the limiting plate;
Further, the first screw rod and the second screw rod are vertically arranged;
Further, the bottom of the first sliding block is attached to the top of the supporting plate, and the first sliding block and the first screw rod are matched to form a linear moving structure;
Further, the top of the second sliding block is attached to the bottom of the transverse plate, and the second sliding block and the second screw rod are matched to form a linear moving structure.
The utility model has the beneficial effects that:
1. The first motor drives the first screw rod to rotate, so that the first sliding block moves along the first screw rod, and the longitudinal position of the ultrasonic detector is adjusted;
2. The second motor drives the second screw rod to rotate, so that the second sliding block moves along the second screw rod, and the transverse position of the ultrasonic detector is adjusted.
Drawings
Fig. 1 is a perspective view of a crack detection device for a concrete prefabricated part according to the present utility model.
Fig. 2 is a front view of a crack detecting device for a concrete prefabricated part according to the present utility model.
Fig. 3 is a perspective view of an ultrasonic probe of a crack detection device for a concrete prefabricated part according to the present utility model.
1. A support plate; 2. a roller; 3. a first motor; 4. a first vertical plate; 5. a first screw rod; 6. a first slider; 7. a cross plate; 8. a display screen; 9. a connecting rod; 10. an ultrasound probe; 11. an ultrasonic probe; 12. a second slider; 13. a second vertical plate; 14. a second screw rod; 15. a second motor; 16. and a limiting plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
According to the figures 1-3: the utility model provides a crack detection device for a concrete prefabricated part, which comprises the following components: the ultrasonic detector comprises a supporting plate 1, an ultrasonic detector 10 and a transverse plate 7, wherein a roller 2 is arranged at the bottom of the supporting plate 1, a connecting rod 9 is oppositely arranged between the two supporting plates 1, a first vertical plate 4 is oppositely arranged at the top of the supporting plate 1, a first lead screw 5 is rotatably arranged between the two first vertical plates 4, a first motor 3 is arranged on the side wall of the first vertical plate 4, an output shaft of the first motor 3 is connected with the first lead screw 5, a first sliding block 6 is sleeved on a thread of the first lead screw 5, the transverse plate 7 is arranged between the two first sliding blocks 6, a second vertical plate 13 is oppositely arranged at the bottom of the transverse plate 7, a second lead screw 14 is rotatably arranged between the two second vertical plates 13, a second motor 15 is arranged on the side wall of the second vertical plate 13, an output shaft of the second motor 15 is connected with the second lead screw 14, a second sliding block 12 is rotatably sleeved on the thread of the second lead screw 14, the ultrasonic detector 10 is arranged on the side wall of the second sliding block 12, and the first lead screw 5 and the second lead screw 14 are respectively driven to rotate by the first motor 3 and the second motor 15, and the longitudinal and transverse positions of the ultrasonic detector 10 are adjusted;
According to fig. 1, in the utility model, an ultrasonic detector 10 is positioned between two connecting rods 9, an ultrasonic detector head 11 is arranged at the front end of the ultrasonic detector 10, a display screen 8 is arranged at the top of a transverse plate 7, the ultrasonic detector 10 is connected with the display screen 8, and the detection result of the ultrasonic detector 10 is displayed through the display screen 8;
according to fig. 3, in the utility model, a limiting plate 16 is arranged on the side wall of the second sliding block 12, a rotating shaft is arranged on the side wall of the ultrasonic detector 10, and the rotating shaft is rotatably arranged on the limiting plate 16, so that the ultrasonic detector 10 can rotate, and the position of the ultrasonic detector head 11 is changed;
according to fig. 1, in the present utility model the first screw 5 and the second screw 14 are arranged vertically;
according to fig. 1, in the utility model, the bottom of a first sliding block 6 is attached to the top of a supporting plate 1, and the first sliding block 6 and a first screw rod 5 are matched to form a linear moving structure;
According to fig. 2, in the utility model, the top of the second sliding block 12 is attached to the bottom of the transverse plate 7, and the second sliding block 12 and the second screw rod 14 are matched to form a linear moving structure.
The principle of the utility model is as follows: when the ultrasonic detector is used, the concrete prefabricated member is placed below the ultrasonic detector 10, the first motor 3 rotates to drive the first screw rod 5 to rotate, the first sliding block 6 moves along the first screw rod 5, the longitudinal position of the ultrasonic detector 10 is adjusted, the second motor 15 rotates to drive the second screw rod 14 to rotate, the second sliding block 12 moves along the second screw rod 14, the transverse position of the ultrasonic detector 10 is adjusted, the roller 2 is moved to enable the device to move, the ultrasonic detector head 11 is conveniently close to a crack, the position is flexibly adjusted, and the ultrasonic detector is convenient to use.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A concrete prefabricated component crack detection device, its characterized in that: including backup pad (1), ultrasonic detector (10), diaphragm (7), backup pad (1) bottom sets up gyro wheel (2), set up connecting rod (9) relatively between two backup pads (1), backup pad (1) top is provided with first riser (4) relatively, rotate between two first riser (4) and be provided with first lead screw (5), set up first motor (3) on first riser (4) lateral wall, the output shaft and the first lead screw (5) of first motor (3) are connected, first lead screw (5) thread bush is equipped with first slider (6), diaphragm (7) are arranged in between two first sliders (6), diaphragm (7) bottom is provided with second riser (13) relatively, rotate between two second riser (13) and be provided with second lead screw (14), set up second motor (15) on the second riser (13) lateral wall, the output shaft and the second lead screw (14) are connected, second lead screw (14) thread bush is equipped with second slider (12), ultrasonic detector (10) are arranged in on the second lateral wall.
2. The concrete prefabricated part crack detection device according to claim 1, wherein: the ultrasonic detector (10) is located between the two connecting rods (9), the ultrasonic detector head (11) is arranged at the front end of the ultrasonic detector (10), the display screen (8) is arranged at the top of the transverse plate (7), and the ultrasonic detector (10) is connected with the display screen (8).
3. The concrete prefabricated part crack detection device according to claim 1, wherein: and a limiting plate (16) is arranged on the side wall of the second sliding block (12), a rotating shaft is arranged on the side wall of the ultrasonic detector (10), and the rotating shaft is rotationally arranged on the limiting plate (16).
4. The concrete prefabricated part crack detection device according to claim 1, wherein: the first screw rod (5) and the second screw rod (14) are vertically arranged.
5. The concrete prefabricated part crack detection device according to claim 1, wherein: the bottom of the first sliding block (6) is attached to the top of the supporting plate (1), and the first sliding block (6) and the first screw rod (5) are matched to form a linear moving structure.
6. The concrete prefabricated part crack detection device according to claim 1, wherein: the top of the second sliding block (12) is attached to the bottom of the transverse plate (7), and the second sliding block (12) and the second screw rod (14) are matched to form a linear moving structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323374229.5U CN221528525U (en) | 2023-12-12 | 2023-12-12 | Concrete prefabricated component crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323374229.5U CN221528525U (en) | 2023-12-12 | 2023-12-12 | Concrete prefabricated component crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221528525U true CN221528525U (en) | 2024-08-13 |
Family
ID=92178165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323374229.5U Active CN221528525U (en) | 2023-12-12 | 2023-12-12 | Concrete prefabricated component crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221528525U (en) |
-
2023
- 2023-12-12 CN CN202323374229.5U patent/CN221528525U/en active Active
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