Building concrete detection device and method based on visual detection

Abstract

The invention relates to the technical field of detection, discloses a building concrete detection device based on visual detection and a method thereof, and solves the problems that a visual detection head is inconvenient to be suitable for different positions for installation and needs to be matched with different installation parts, the building concrete detection device comprises the visual detection head, and a supporting box is arranged below the visual detection head; a supporting ball is arranged in the supporting box, a rotating shaft is fixedly connected to the top end of the supporting ball, an avoiding hole matched with the rotating shaft is formed in the inner wall of the top of the supporting box, and a locking mechanism matched with the visual detection head is installed at the top end of the rotating shaft; a first fixing frame is fixedly connected into the supporting box, a containing hole matched with the supporting ball is formed in the first fixing frame, and the supporting ball penetrates through the containing hole; according to different installation positions, the visual detection head can be conveniently installed at different positions, the application range is widened, various different installation parts do not need to be matched, and the detection direction of the visual detection head can be conveniently adjusted.

Description

Technical Field

[0001] The present invention belongs to the field of detection technology, and in particular relates to a building concrete detection device and method based on visual detection. Background Art

[0002] For complex prefabricated buildings, all components need to be assembled before assembly and pouring. However, during assembly, since it is generally done manually, if a component is missed, it will not only cause safety hazards, but also may cause many inconveniences. Once the grouting is poured, it is difficult to correct it. In the prior art, a visual inspection head is used to first perform visual inspection on the area to be poured, and the image is wirelessly transmitted to a computer, and the computer compares all installed components in the area to be poured with the three-dimensional model corresponding to the area to realize the inspection of building concrete pouring; However, it is worth considering that when the visual inspection head is fixedly installed at the position to be inspected, the position to be installed may be a flat surface or a convex shape, and the visual inspection head is not convenient for installation in different positions and requires different mounting parts, which has certain limitations.

[0003] Therefore, in order to solve the above problems, a related facility that better meets the usage requirements is needed. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a building concrete detection device and method based on visual detection, which effectively solves the problem that the visual detection head in the above background technology is not convenient for installation in different positions and requires different mounting parts.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a building concrete inspection device based on visual inspection, comprising a visual inspection head, a support box is provided below the visual inspection head, a support ball is provided in the support box, a rotating shaft is fixedly connected to the top of the support ball, an avoidance hole adapted to the rotating shaft is provided on the top inner wall of the support box, and a locking mechanism adapted to the visual inspection head is installed on the top of the rotating shaft; A first fixing frame is fixedly connected inside the support box, and a receiving hole adapted to the support ball is opened on the first fixing frame, and the support ball passes through the receiving hole, and a stopping structure adapted to the support ball is installed in the support box, and two support shafts are arranged at the bottom of the support box, and a position adjustment component adapted to the support shaft is installed in the support box, and adsorption units are installed at both ends of the support shaft.

[0006] Preferably, the stopping structure includes a damping plate arranged below the supporting ball, a positioning groove adapted to the supporting ball is provided on the top of the damping plate, guide plates are fixedly connected to both sides of the damping plate, a second fixing frame is fixedly connected to the top of the guide plate, and an elastic member adapted to the second fixing frame is installed on the supporting box.

[0007] Preferably, the elastic member includes at least two guide columns fixedly mounted on the top inner wall of the support box, the bottom ends of the guide columns pass through the corresponding second fixing brackets, and the top of the second fixing bracket and the top inner wall of the support box are connected by a tension spring.

[0008] Preferably, a support frame is provided above the second fixed frame, the second fixed frame is fixedly installed with a support part, the support frame is fixedly installed with a pressing part located below the support part, a screw rod located above the support box passes through the top of the support frame, the bottom end of the screw rod is fixedly connected to the top of the support box, a nut is provided on the outside of the screw rod, and the top of the nut is in contact with the support frame.

[0009] Preferably, the position adjustment assembly includes a support seat rotatably sleeved on the outside of the support shaft, a support box is installed with a sliding part adapted to the support seat, the external fixed sleeve of the support shaft is provided with two damping rings, a damping plate is provided below the damping ring, the external sliding sleeve of the guide plate is provided with two sliding seats, and the bottom inner wall of the support box is provided with four rectangular holes adapted to the sliding seats, the sliding seats respectively pass through the corresponding two rectangular holes, and the two ends of the sliding seats are respectively fixedly connected to the corresponding damping plates.

[0010] Preferably, the sliding member comprises a fixing bar fixedly mounted on the bottom of the supporting box, a sliding groove is provided at the bottom of the fixing bar, and a sliding block located in the sliding groove is fixedly connected to the top of the supporting seat.

[0011] Preferably, the adsorption unit comprises fixing seats respectively fixedly mounted on both ends of the supporting shaft, and a plurality of suction cups are fixedly connected to the bottom of the fixing seats.

[0012] Preferably, the locking mechanism includes a mounting seat fixedly installed on the top of the rotating shaft, a mounting groove is provided on the top of the mounting seat, a mounting column is provided in the mounting groove, the top of the mounting column is fixedly connected to the bottom of the visual inspection head, grooves are symmetrically provided on the inner walls on both sides of the mounting groove, iron plates matching the grooves are fixedly connected on both sides of the mounting column, and the iron plates pass through the corresponding grooves, and the mounting seat is equipped with an anti-slip device matching the iron plate.

[0013] Preferably, the anti-slip device includes a rotating ring sleeved on the outside of the mounting seat, an annular groove is opened on the inner wall of the rotating ring, a guide ring is arranged in the annular groove, and the guide ring is fixedly connected to the mounting seat, a stop block is provided in contact with the top of the iron plate, the bottom of the stop block and the top of the rotating ring are connected by a magnet block, and the magnet block is in contact with the iron plate.

[0014] The present invention also provides a method for detecting building concrete based on visual detection, using the building concrete detection device based on visual detection as described above, comprising the following steps: Step 1: When the location to be installed is a flat surface, the staff drives the support shaft to rotate through the position adjustment component so that the adsorption surface of the adsorption unit faces the flat surface, and the support shaft and the support box are adsorbed on the location to be installed through the adsorption unit; Step 2: When the installation position is in the shape of a convex block, the staff drives the support shaft to rotate through the position adjustment component so that the adsorption units on the two support shafts are respectively located on both sides of the position to be installed, and then drives the two support shafts to move closer through the position adjustment component so that the adsorption units located on the two support shafts clamp the position to be installed; Step 3: The staff drives the visual inspection head and the rotating shaft to rotate relative to the support box, and the rotating shaft drives the supporting ball to rotate relative to the first fixing frame and the receiving hole, thereby changing the direction of the visual inspection head; Step 4: After the position of the visual inspection head is adjusted, the position of the support ball is located by the stop structure so that the visual inspection head and the support ball are fixed relative to the support box, and the visual inspection head is used to perform visual inspection on the area to be cast.

[0015] Compared with the prior art, the present invention has the following beneficial effects: When the position to be installed is a flat surface, the staff drives the support shaft to rotate through the position adjustment component to make the adsorption surface of the adsorption unit face the flat surface, and adsorbs the support shaft and the support box to the position to be installed through the adsorption unit. When the installation position is a convex block shape, the staff drives the support shaft to rotate through the position adjustment component to make the adsorption units on the two support shafts respectively located on both sides of the position to be installed, and then drives the two support shafts to move closer together through the position adjustment component to make the adsorption units located on the two support shafts clamp the position to be installed. The staff drives the visual inspection head and the rotating shaft to rotate relative to the support box, and the rotating shaft drives the support ball to rotate relative to the first fixed frame and the accommodating hole to change the direction of the visual inspection head. When the position of the visual inspection head is adjusted, the position of the support ball is positioned by the stop structure to fix the visual inspection head and the support ball relative to the support box, and the visual inspection head is used to perform visual inspection on the area to be poured. According to different installation positions, the visual inspection head is conveniently installed at different positions, which improves the scope of application, does not require a variety of different mounting parts, and facilitates the adjustment of the inspection direction of the visual inspection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the locking mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the mounting seat, mounting column and rotating ring separated from each other in the present invention; Figure 4 It is a schematic diagram of the structure inside the support box of the present invention; Figure 5 It is a structural schematic diagram of the bottom of the support box of the present invention; Figure 6 It is a structural schematic diagram of the damping disk of the present invention; Figure 7 It is a structural schematic diagram of the support shaft of the present invention; Figure 8 It is a structural schematic diagram of the sliding seat of the present invention.

[0018] In the figure: 1. visual inspection head; 2. support box; 3. rotating shaft; 4. supporting ball; 5. avoidance hole; 6. first fixed frame; 7. accommodating hole; 8. supporting shaft; 9. damping disk; 10. positioning groove; 11. guide plate; 12. second fixed frame; 13. guide column; 14. tension spring; 15. support frame; 16. supporting part; 17. pressing part; 18. screw rod; 19. nut; 20. fixed seat; 21. suction cup; 22. support seat; 23. damping ring; 24. damping plate; 25. sliding seat; 26. rectangular hole; 27. fixing strip; 28. slide groove; 29. ​​slider; 30. mounting seat; 31. mounting groove; 32. mounting column; 33. groove; 34. iron plate; 35. rotating ring; 36. annular groove; 37. guide ring; 38. stop block; 39. magnet block. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1, by Figure 1 , Figure 2 , Figure 4 and Figure 7 The present invention comprises a visual inspection head 1, a support box 2 is provided below the visual inspection head 1, a support ball 4 is provided in the support box 2, a rotating shaft 3 is fixedly connected to the top of the support ball 4, an avoidance hole 5 adapted to the rotating shaft 3 is provided on the top inner wall of the support box 2, and a locking mechanism adapted to the visual inspection head 1 is installed on the top of the rotating shaft 3; A first fixing frame 6 is fixedly connected inside the support box 2, and a receiving hole 7 adapted to the support ball 4 is opened on the first fixing frame 6, and the support ball 4 passes through the receiving hole 7, and a stopping structure adapted to the support ball 4 is installed in the support box 2, and two support shafts 8 are arranged at the bottom of the support box 2, and a position adjustment component adapted to the support shaft 8 is installed in the support box 2, and adsorption units are installed at both ends of the support shaft 8; when the position to be installed is a flat surface, the staff drives the support shaft 8 to rotate through the position adjustment component so that the adsorption surface of the adsorption unit faces the flat surface, and adsorbs the support shaft 8 and the support box 2 to the position to be installed through the adsorption unit, and when the installation position is a convex block shape, the staff drives the support shaft 8 to rotate through the position adjustment component so that the adsorption units on the two support shafts 8 are respectively located at the positions to be installed. On both sides, the position adjustment component is then used to drive the two support shafts 8 to move closer together, so that the adsorption units on the two support shafts 8 clamp the position to be installed, and the staff drives the visual inspection head 1 and the rotating shaft 3 to rotate relative to the support box 2, and the rotating shaft 3 drives the supporting ball 4 to rotate relative to the first fixed frame 6 and the accommodating hole 7 to change the direction of the visual inspection head 1. When the position of the visual inspection head 1 is adjusted, the position of the supporting ball 4 is positioned by the stop structure, so that the visual inspection head 1 and the supporting ball 4 are fixed relative to the support box 2, and the visual inspection head 1 is used to perform visual inspection on the area to be cast. According to different installation positions, the visual inspection head 1 is conveniently installed at different positions, thereby improving the scope of application, eliminating the need for a variety of different mounting parts, and facilitating the adjustment of the inspection direction of the visual inspection head 1.

[0021] Embodiment 2, based on embodiment 1, Figure 1 , Figure 4 and Figure 6 The stop structure includes a damping plate 9 arranged below the supporting ball 4, a positioning groove 10 adapted to the supporting ball 4 is opened on the top of the damping plate 9, guide plates 11 are fixedly connected to both sides of the damping plate 9, a second fixing frame 12 is fixedly connected to the top of the guide plate 11, and an elastic member adapted to the second fixing frame 12 is installed on the supporting box 2, and the elastic member includes at least two guide columns 13 fixedly installed on the inner wall of the top of the supporting box 2, and the bottom end of the guide column 13 passes through the corresponding second fixing frame 12, and the second fixing frame 12 is fixedly connected to the top of the second fixing frame 12. The top of the fixed frame 12 and the top inner wall of the support box 2 are connected by a tension spring 14. A support frame 15 is provided above the second fixed frame 12. A support portion 16 is fixedly installed on the second fixed frame 12. A pressing portion 17 located below the support portion 16 is fixedly installed on the support frame 15. A screw rod 18 located above the support box 2 is penetrated through the top of the support frame 15. The bottom end of the screw rod 18 is fixedly connected to the top of the support box 2. A nut 19 is sleeved on the outside of the screw rod 18, and the top of the nut 19 is in contact with the support frame 15. The tension spring 14 is initially in a tensioned state, and the tension spring 14 applies a pulling force to the second fixing frame 12 and the guide plate 11 so that the positioning groove 10 is in close contact with the support ball 4, and the friction force is used to fix the support ball 4 relative to the damping disk 9 and the support box 2, and the guide column 13 passes through the second fixing frame 12. Through the design of the guide column 13, the second fixing frame 12 and the guide plate 11 are prevented from tilting and shaking relative to the guide column 13 and the support box 2. The staff drives the visual inspection head 1, the rotating shaft 3 and the support ball 4 to rotate relative to the accommodating hole 7 and the positioning groove 10, so as to adjust the inspection direction of the visual inspection head 1. When the visual inspection head 1 does not need to adjust the inspection direction, the staff rotates the nut 19, and the nut 19 pushes the support frame 15 and the pressing part 17 to move upward, so that the pressing part 17 presses the bottom of the support part 16, and the pressing part 17 applies upward pressure to the second fixing frame 12 and the guide plate 11, further reducing the possibility of the support ball 4 rotating and shaking relative to the positioning groove 10 and the damping disk 9.

[0022] Embodiment 3, based on embodiment 2, Figure 1 , Figure 4 , Figure 5 , Figure 7 and Figure 8 It is given that the position adjustment component includes a support seat 22 rotatably sleeved on the outside of the support shaft 8, the support box 2 is equipped with a sliding member adapted to the support seat 22, the external fixed sleeve of the support shaft 8 is provided with two damping rings 23, and a damping plate 24 is provided below the damping ring 23, and the external sliding sleeve of the guide plate 11 is provided with two sliding seats 25, and the bottom inner wall of the support box 2 is provided with four rectangular holes 26 adapted to the sliding seats 25, and the sliding seats 25 respectively penetrate the corresponding two rectangular holes 26, and the two ends of the sliding seats 25 are respectively fixedly connected to the corresponding damping plates 24, and the sliding member includes a fixing bar 27 fixedly installed on the bottom of the support box 2, and a slide groove 28 is provided at the bottom of the fixing bar 27, and a slider 29 located in the slide groove 28 is fixedly connected to the top of the support seat 22, and the adsorption unit includes a fixing seat 20 respectively fixedly installed on the two ends of the support shaft 8, and a plurality of suction cups 21 are fixedly connected to the bottom of the fixing seat 20; Since the guide plate 11 and the second fixed frame 12 are subjected to the pulling force applied by the elastic member, the guide plate 11 simultaneously applies pulling force to the sliding seat 25 and the damping plate 24 to make the damping plate 24 and the damping ring 23 fit tightly, and the support shaft 8 and the damping ring 23 are fixed relative to the damping plate 24. The staff drives the fixed seat 20, the support shaft 8 and the damping ring 23 to rotate relative to the damping plate 24 and the support seat 22 to adjust the inclination angle of the fixed seat 20 and the suction cup 21. The staff drives the support seat 22 and the sliding seat 25 to slide relative to the support box 2. The support seat 22 drives the slider 29 to slide in the slide groove 28, and the sliding seat 25 slides relative to the guide plate 11, so that the fixed seat 20 and the suction cup 21 can slide relative to the support box 2, so that the fixed seat 20 and the suction cup 21 move toward the installation surface, and the suction cups 21 on the two fixed seats 20 can clamp the position to be installed, and finally the suction cup 21 is adsorbed on the installation surface.

[0023] Embodiment 4, based on embodiment 1, Figure 1 , Figure 2 and Figure 3 The locking mechanism includes a mounting seat 30 fixedly mounted on the top of the rotating shaft 3, a mounting groove 31 is provided on the top of the mounting seat 30, a mounting column 32 is provided in the mounting groove 31, the top of the mounting column 32 is fixedly connected to the bottom of the visual inspection head 1, grooves 33 are symmetrically provided on the inner walls of both sides of the mounting groove 31, iron plates 34 adapted to the grooves 33 are fixedly connected on both sides of the mounting column 32, and the iron plates 34 pass through the corresponding grooves 33, the mounting seat 30 is provided with an anti-slip device adapted to the iron plate 34, the anti-slip device includes a rotating ring 35 sleeved on the outside of the mounting seat 30, an annular groove 36 is provided on the inner wall of the rotating ring 35, a guide ring 37 is provided in the annular groove 36, and the guide ring 37 is fixedly connected to the mounting seat 30, a stop block 38 is provided on the top of the iron plate 34, the bottom of the stop block 38 and the top of the rotating ring 35 are connected by a magnet block 39, and the magnet block 39 is in contact with the iron plate 34; Since the iron plate 34 and the stop block 38 are in contact, the stop block 38 limits the position of the iron plate 34 to prevent the iron plate 34 from disengaging from the groove 33, so that the mounting column 32 is fixedly installed in the mounting groove 31, and the magnet block 39 and the iron plate 34 are magnetically attracted to each other, thereby preventing the rotating ring 35 and the stop block 38 from rotating and shaking relative to the guide ring 37 and the mounting seat 30. When the visual inspection head 1 needs to be removed from the rotating shaft 3, the staff drives the rotating ring 35 to rotate relative to the guide ring 37 and the mounting seat 30, so that the rotating ring 35 drives the magnet block 39 to no longer be magnetically attracted to the iron plate 34, and the magnet block 39 drives the stop block 38 to no longer contact the top of the iron plate 34, thereby releasing the limitation on the position of the iron plate 34 and the mounting column 32, and the staff drives the visual inspection head 1 and the mounting column 32 to move upward, so that the mounting column 32 is disengaged from the mounting groove 31, and the iron plate 34 is disengaged from the groove 33, and the removal of the visual inspection head 1 is completed.

[0024] The construction concrete detection method based on visual detection of this embodiment uses the construction concrete detection device based on visual detection as described above, and includes the following steps: Step 1: When the position to be installed is a flat surface, the staff drives the support shaft 8 to rotate through the position adjustment component so that the adsorption surface of the adsorption unit faces the flat surface, and adsorbs the support shaft 8 and the support box 2 to the position to be installed through the adsorption unit; Step 2: When the installation position is in the shape of a convex block, the staff drives the support shaft 8 to rotate through the position adjustment component so that the adsorption units on the two support shafts 8 are respectively located on both sides of the position to be installed, and then drives the two support shafts 8 to move closer through the position adjustment component so that the adsorption units on the two support shafts 8 clamp the position to be installed; Step 3: The staff drives the visual inspection head 1 and the rotating shaft 3 to rotate relative to the support box 2, and the rotating shaft 3 drives the supporting ball 4 to rotate relative to the first fixing frame 6 and the receiving hole 7 to change the direction of the visual inspection head 1; Step 4: After the position of the visual inspection head 1 is adjusted, the position of the support ball 4 is positioned by the stop structure so that the visual inspection head 1 and the support ball 4 are fixed relative to the support box 2, and the visual inspection head 1 is used to perform visual inspection on the area to be cast.

[0025] Working principle: When the position to be installed is a flat surface, the staff drives the support shaft 8 to rotate through the position adjustment component so that the adsorption surface of the adsorption unit faces the flat surface, and adsorbs the support shaft 8 and the support box 2 on the position to be installed through the adsorption unit. When the installation position is a convex block shape, the staff drives the support shaft 8 to rotate through the position adjustment component so that the adsorption units on the two support shafts 8 are respectively located on both sides of the position to be installed, and then drives the two support shafts 8 to move closer through the position adjustment component so that the adsorption units on the two support shafts 8 clamp the position to be installed. The staff drives the visual The detection head 1 and the rotating shaft 3 rotate relative to the support box 2, and the rotating shaft 3 drives the support ball 4 to rotate relative to the first fixing frame 6 and the receiving hole 7, so as to change the direction of the visual detection head 1. When the position of the visual detection head 1 is adjusted, the position of the support ball 4 is positioned by the stop structure, so that the visual detection head 1 and the support ball 4 are fixed relative to the support box 2. The visual detection head 1 is used to perform visual detection on the area to be cast. According to different installation positions, the visual detection head 1 can be easily installed at different positions, thereby improving the scope of application, eliminating the need for a variety of different mounting parts, and facilitating the adjustment of the detection direction of the visual detection head 1. The tension spring 14 is in a tensioned state in its initial state, and the tension spring 14 applies a pulling force to the second fixing frame 12 and the guide plate 11, so that the positioning groove 10 is in close contact with the support ball 4, and the support ball 4 is fixed relative to the damping disk 9 and the support box 2 through the action of friction force, and the guide column 13 passes through the second fixing frame 12. Through the design of the guide column 13, the second fixing frame 12 and the guide plate 11 are prevented from tilting and shaking relative to the guide column 13 and the support box 2. The staff drives the visual inspection head 1, the rotating shaft 3 and the support ball 4 to rotate relative to the accommodating hole 7 and the positioning groove 10, so as to adjust the inspection direction of the visual inspection head 1. When the visual inspection head 1 does not need to adjust the inspection direction, the staff rotates the nut 19, and the nut 19 pushes the support frame 15 and the pressing part 17 to move upward, so that the pressing part 17 presses the bottom of the support part 16, and the pressing part 17 applies an upward pressure to the second fixing frame 12 and the guide plate 11, further reducing the possibility of the support ball 4 rotating and shaking relative to the positioning groove 10 and the damping disk 9; Since the guide plate 11 and the second fixing frame 12 are subjected to the pulling force applied by the elastic member, the guide plate 11 applies pulling force to the sliding seat 25 and the damping plate 24 synchronously, so that the damping plate 24 and the damping ring 23 are tightly attached, and the support shaft 8 and the damping ring 23 are fixed relative to the damping plate 24. The staff drives the fixed seat 20, the support shaft 8 and the damping ring 23 to rotate relative to the damping plate 24 and the support seat 22, so as to adjust the inclination angle of the fixed seat 20 and the suction cup 21. The staff drives the support seat 22 and the sliding seat 25 to slide relative to the support box 2, and the support seat 22 drives the slider 29 to slide in the slide groove 28, and the sliding seat 25 slides relative to the guide plate 11, so that the fixed seat 20 and the suction cup 21 can slide relative to the support box 2, so that the fixed seat 20 and the suction cup 21 move toward the installation surface, and the suction cups 21 on the two fixed seats 20 can clamp the position to be installed, and finally the suction cup 21 is adsorbed on the installation surface; Since the iron plate 34 and the stop block 38 are in contact, the stop block 38 limits the position of the iron plate 34 to prevent the iron plate 34 from disengaging from the groove 33, so that the mounting column 32 is fixedly installed in the mounting groove 31, and the magnet block 39 and the iron plate 34 are magnetically attracted to each other, thereby preventing the rotating ring 35 and the stop block 38 from rotating and shaking relative to the guide ring 37 and the mounting seat 30. When the visual inspection head 1 needs to be removed from the rotating shaft 3, the staff drives the rotating ring 35 to rotate relative to the guide ring 37 and the mounting seat 30, so that the rotating ring 35 drives the magnet block 39 to no longer be magnetically attracted to the iron plate 34, and the magnet block 39 drives the stop block 38 to no longer contact the top of the iron plate 34, thereby releasing the limitation on the position of the iron plate 34 and the mounting column 32, and the staff drives the visual inspection head 1 and the mounting column 32 to move upward, so that the mounting column 32 is disengaged from the mounting groove 31, and the iron plate 34 is disengaged from the groove 33, and the removal of the visual inspection head 1 is completed.

[0026] 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.

[0027] 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 building concrete inspection device based on visual inspection, comprising a visual inspection head (1), characterized in that: A support box (2) is provided below the visual inspection head (1), a support ball (4) is provided in the support box (2), a rotating shaft (3) is fixedly connected to the top of the support ball (4), an avoidance hole (5) adapted to the rotating shaft (3) is provided on the top inner wall of the support box (2), and a locking mechanism adapted to the visual inspection head (1) is installed at the top of the rotating shaft (3); The support box (2) is fixedly connected to a first fixing frame (6), the first fixing frame (6) is provided with a receiving hole (7) matched with the support ball (4), and the support ball (4) passes through the receiving hole (7), the support box (2) is provided with a stop structure matched with the support ball (4), two support shafts (8) are provided below the support box (2), the support box (2) is provided with a position adjustment assembly matched with the support shaft (8), and adsorption units are installed at both ends of the support shaft (8).

2. The building concrete detection device based on visual detection according to claim 1 is characterized in that: The stop structure comprises a damping plate (9) arranged below the supporting ball (4); a positioning groove (10) adapted to the supporting ball (4) is provided on the top of the damping plate (9); guide plates (11) are fixedly connected to both sides of the damping plate (9); a second fixing frame (12) is fixedly connected to the top of the guide plate (11); and an elastic member adapted to the second fixing frame (12) is installed on the supporting box (2).

3. The building concrete detection device based on visual detection according to claim 2 is characterized in that: The elastic member comprises at least two guide columns (13) fixedly mounted on the top inner wall of the support box (2), the bottom ends of the guide columns (13) pass through the corresponding second fixing frames (12), and the top of the second fixing frames (12) and the top inner wall of the support box (2) are connected via a tension spring (14).

4. The building concrete detection device based on visual detection according to claim 2 is characterized in that: A support frame (15) is provided above the second fixed frame (12); a support portion (16) is fixedly mounted on the second fixed frame (12); a pressing portion (17) located below the support portion (16) is fixedly mounted on the support frame (15); a screw rod (18) located above the support box (2) passes through the top of the support frame (15); the bottom end of the screw rod (18) is fixedly connected to the top of the support box (2); a nut (19) is sleeved on the outside of the screw rod (18), and the top of the nut (19) is in contact with the support frame (15).

5. The building concrete detection device based on visual detection according to claim 2 is characterized in that: The position adjustment component comprises a support seat (22) rotatably sleeved on the outside of the support shaft (8); a sliding member matched with the support seat (22) is installed on the support box (2); an external fixed sleeve of the support shaft (8) is provided with two damping rings (23); a damping plate (24) is provided below the damping ring (23); an external sliding sleeve of the guide plate (11) is provided with two sliding seats (25); the bottom inner wall of the support box (2) is provided with four rectangular holes (26) matched with the sliding seats (25); the sliding seats (25) respectively penetrate the corresponding two rectangular holes (26), and the two ends of the sliding seat (25) are respectively fixedly connected with the corresponding damping plates (24).

6. The building concrete detection device based on visual detection according to claim 5 is characterized in that: The sliding member comprises a fixing strip (27) fixedly mounted on the bottom of the support box (2), a sliding groove (28) is provided at the bottom of the fixing strip (27), and a sliding block (29) located in the sliding groove (28) is fixedly connected to the top of the support seat (22).

7. The building concrete detection device based on visual detection according to claim 1 is characterized in that: The adsorption unit comprises a fixing seat (20) fixedly mounted on both ends of the support shaft (8), respectively, and a plurality of suction cups (21) are fixedly connected to the bottom of the fixing seat (20).

8. The building concrete detection device based on visual detection according to claim 1 is characterized in that: The locking mechanism comprises a mounting seat (30) fixedly mounted on the top of the rotating shaft (3), a mounting groove (31) being provided at the top of the mounting seat (30), a mounting column (32) being provided in the mounting groove (31), the top of the mounting column (32) being fixedly connected to the bottom of the visual inspection head (1), grooves (33) being symmetrically provided on the inner walls on both sides of the mounting groove (31), iron plates (34) matching the grooves (33) being fixedly connected on both sides of the mounting column (32), and the iron plates (34) passing through the corresponding grooves (33), and an anti-dropping device matching the iron plates (34) being installed on the mounting seat (30).

9. The building concrete detection device based on visual detection according to claim 8 is characterized in that: The anti-drop device comprises a rotating ring (35) sleeved on the outside of the mounting seat (30), an annular groove (36) is formed on the inner wall of the rotating ring (35), a guide ring (37) is provided in the annular groove (36), and the guide ring (37) and the mounting seat (30) are fixedly connected, a stop block (38) is provided on the top of the iron plate (34), the bottom of the stop block (38) and the top of the rotating ring (35) are connected via a magnet block (39), and the magnet block (39) and the iron plate (34) are in contact.

10. A method for detecting building concrete based on visual detection, using the device for detecting building concrete based on visual detection as claimed in claim 1, characterized in that: The following steps are involved: Step 1: When the location to be installed is a flat surface, the staff drives the support shaft (8) to rotate through the position adjustment component so that the adsorption surface of the adsorption unit faces the flat surface, and the support shaft (8) and the support box (2) are adsorbed on the location to be installed through the adsorption unit; Step 2: When the installation position is in the shape of a convex block, the staff drives the support shaft (8) to rotate through the position adjustment component so that the adsorption units on the two support shafts (8) are respectively located on both sides of the position to be installed, and then drives the two support shafts (8) to move closer together through the position adjustment component so that the adsorption units located on the two support shafts (8) clamp the position to be installed; Step 3: The staff drives the visual inspection head (1) and the rotating shaft (3) to rotate relative to the support box (2), and the rotating shaft (3) drives the supporting ball (4) to rotate relative to the first fixing frame (6) and the receiving hole (7), thereby changing the orientation of the visual inspection head (1); Step 4: After the position of the visual inspection head (1) is adjusted, the position of the support ball (4) is positioned by means of a stop structure so that the visual inspection head (1) and the support ball (4) are fixed relative to the support box (2), and the visual inspection head (1) is used to perform visual inspection on the area to be cast.

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