BIM-based cast-in-situ bored pile hole defect detection device
By using a telescopic bracket and wire coil device in the drilling pile hole detection device, the problem of connecting wire wear is solved, the stable use of the equipment and the accuracy of the detection results are achieved, and the reliability and convenient handling of the detection device are ensured. sex.
Patent Information
- Application Number
- CN202420564478.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing deep hole detection device has worn the connection wire after long-term use, resulting in the equipment connection being interrupted and the inspection cannot be carried out normally.
A BIM-based drilling pile hole defect detection device is designed, using a telescopic bracket and a reel device, which suspends the transmission line through the bracket to reduce wear on the hole edge, and ensures the transmission line through the cooperation of the slide bar and the limit bar. The stability and position are fixed to prevent wear.
It effectively prevents wear caused by long-term movement of the transmission line in the cast pile hole, reduces the risk of equipment damage, and prevents the detection device from being covered with dirt through the design of cleaning wipes, ensuring the accuracy of the detection results.
Smart Images
Figure CN222183466U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection devices, and in particular to a bored cast-in-place pile hole defect detection device based on BIM. Background Art
[0002] In order to ensure the safety of construction projects that have been built, are under construction, and will be built, it is an important task to inspect the foundations, building materials, construction technology, and building structures related to the buildings throughout the entire construction process.
[0003] A Chinese patent discloses a deep hole quality detection device (authorization announcement number CN108548509B), which includes an ultrasonic detection component for detecting deep holes on a horizontal plane and a human-machine interaction device for receiving information sent by the ultrasonic detection component and displaying the quality of the deep holes on the horizontal plane on a display. The ultrasonic detection component includes a cylindrical shell with a bottom, a motor arranged on the inner bottom plate of the closed end of the cylindrical shell, a coupling connected to the motor output shaft at one end, a rotating shaft connected to the other end of the coupling at one end, a connecting block connected to the other end of the rotating shaft at one end, an ultrasonic probe connected to the other end of the connecting block, and a contact ring arranged at the open end of the cylindrical shell; wherein the connecting block is a cylinder with a horizontal plane at one end and an inclined plane at the other end; wherein the horizontal plane of the connecting block is connected to the rotating shaft; the inclined plane of the connecting block is connected to the ultrasonic probe; the invention has a simple structure, is easy to use, and has high detection accuracy.
[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the detection device penetrates deep into the cavity, the connecting wire is worn out due to the retraction and extension at the edge of the hole, and long-term use causes the connecting wire to break and be damaged, resulting in the interruption of the device connection and the inability to perform detection work normally. Utility Model Content
[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage of causing wear to the connecting wire after long-term use. For this reason, we propose a BIM-based bored cast-in-place pile hole defect detection device.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a bored pile hole defect detection device based on BIM, comprising a winding device, the outer diameter of the winding device is wound with a transmission line, the bottom of the transmission line is fixedly connected to a detection device body, both sides of the winding device are fixedly connected to a first extension plate, the surface of the front end and the rear end of the first extension plate are provided with a first slide groove, the inner wall of the first slide groove is slidably connected to a slide rod, the bottom of the slide rod is provided with a mounting groove, the inner diameter of the mounting groove is fixedly connected to a rotating rod, the outer diameter of the rotating rod is rotatably connected to an extension rod, the outer diameter of the extension rod is plugged into the inner wall of the mounting groove, a plurality of limiting holes are provided on the opposite surfaces of the left and right sides of the slide rod, and limiting rods are plugged into both sides of the first extension plate, and the outer diameter of the limiting rod is plugged into the inner wall of the limiting hole.
[0007] The effects achieved by the above components are: by setting up a retractable bracket, the space occupied by the device is reduced, making it easier for workers to carry the device; when in use, the winding device can be suspended above the bored pile hole through the bracket device, and the worker then releases the transmission line through the winding device and uses the detection device body to detect the bored pile hole, thereby preventing the transmission line from being worn out due to long-term movement along the bored pile hole and causing damage to the equipment.
[0008] Preferably, the end of the limiting rod away from the extension rod is fixedly connected to a flat round block, the end of the flat round block adjacent to the limiting rod is fixedly connected to a first spring, the end of the first spring away from the flat round block is fixedly connected to the opposite back side of the first extension plate, and the inner diameter of the first spring is slidably connected to the outer diameter of the limiting rod.
[0009] The effect achieved by the above components is: the force generated by the staff pulling the first spring rebound makes it convenient for the staff to adjust the position of the slide rod, and the force generated by the first spring makes the limit rod plug and fix to the limit hole, so that the staff can quickly fix the position of the slide rod.
[0010] Preferably, a second slide groove is provided on the surface of the top of the slide rod, a sliding block is fixedly connected to the top of the inner wall of the first slide groove, and the outer diameter of the sliding block is slidably connected to the inner wall of the second slide groove.
[0011] The effect achieved by the above components is: through the sliding connection between the slider and the second slide groove, the movement trajectory of the slide rod is restricted, preventing the staff from accidentally causing the slide rod to detach from the inner wall of the first slide groove when adjusting the position of the slide rod.
[0012] Preferably, both sides of the outer diameter of the detection device body are fixedly connected with rotating columns, the outer diameter of the rotating column is rotatably connected with a second extension plate, the bottom of the second extension plate is fixedly connected with a cleaning wipe, the bottom of the cleaning wipe is in contact with the surface of the outer diameter of the detection device body, and the surface at the rear end of the cleaning wipe is fixedly connected with a limiting ring.
[0013] The effect achieved by the above-mentioned components is: through the rotational connection between the second extension plate and the rotating column, the second extension plate drives the cleaning wipe to move close to the outer diameter of the detection device body when it rotates, so that the cleaning wipe cleans the detection device body, preventing the detection device body from being covered with dirt, causing the detection device to have a detection blind spot, causing the detection result to be biased.
[0014] Preferably, a first circular hole is opened on the top of the detection device body, a second spring is fixedly connected to the bottom end of the inner wall of the first circular hole, a limiting block is fixedly connected to the bottom of the second spring, and the outer diameter of the limiting block is plugged into the inner wall of the limiting ring.
[0015] The effect achieved by the above-mentioned components is: the limit block is pressed downward by the limit ring to allow the second spring to accumulate force, and then the generated force is released to push the limit block upward to insert into the inner wall of the limit ring, thereby preventing the friction generated by the movement of the cleaning wipe when the cleaning wipe is not in use by the staff, thereby reducing the service life of the cleaning wipe, thereby achieving the effect of fixing the position of the second extension plate and the cleaning wipe.
[0016] Preferably, a second circular hole is opened inside the limiting block, and a limiting column is fixedly connected to the surface of the bottom of the inner wall of the first circular hole.
[0017] The effect achieved by the above-mentioned components is: when the limit ring pushes the limit block downward, the moving direction of the limit block is limited by the limit column through the sliding connection between the second circular hole and the limit column, so that the limit block moves through the force generated by the second spring to accurately insert the limit ring, thereby preventing the limit block from moving in a displaced position.
[0018] Technical effects and advantages of the utility model:
[0019] In the utility model, the space occupied by the device is reduced by setting a retractable bracket, which makes it convenient for workers to carry the device. When in use, the winding device can be suspended above the bored pile hole by the bracket device. The worker releases the transmission line through the winding device and uses the detection device body to detect the bored pile hole, thereby preventing the transmission line from being worn out due to long-term movement along the bored pile hole and causing damage to the equipment.
[0020] In the utility model, when the staff rotates the second extension plate, the second extension plate is connected to the rotating column, so that the second extension plate drives the cleaning wipe to move close to the outer diameter of the detection device body when rotating, so that the cleaning wipe cleans the detection device body, preventing the detection device body from being covered with dirt, causing the detection device to have a detection blind spot, causing a deviation in the detection result. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0022] Figure 2 It is a schematic diagram of the telescopic structure of the utility model;
[0023] Figure 3 This is a schematic diagram of the limit rod structure of the utility model;
[0024] Figure 4 It is a schematic diagram of the cleaning structure of the utility model;
[0025] Figure 5 It is a partial structural schematic diagram of the utility model.
[0026] Legend: 1. Winding device; 2. Transmission line; 3. Detection device body; 4. First extension plate; 5. First slide groove; 6. Sliding rod; 7. Mounting groove; 8. Rotating rod; 9. Extension rod; 10. Limiting hole; 11. Limiting rod; 12. Flat round block; 13. First spring; 14. Second slide groove; 15. Sliding block; 16. Rotating column; 17. Second extension plate; 18. Cleaning wipe; 19. Limiting ring; 20. First circular hole; 21. Second spring; 22. Limiting block; 23. Second circular hole; 24. Limiting column. DETAILED DESCRIPTION
[0027] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0028] Reference Figure 1 , Figure 2 and Figure 3As shown, the utility model provides a technical solution: a BIM-based bored pile hole defect detection device, comprising a winding device 1, a transmission line 2 is wound around the outer diameter of the winding device 1, a detection device body 3 is fixedly connected to the bottom of the transmission line 2, first extension plates 4 are fixedly connected to both sides of the winding device 1, a first slide groove 5 is provided on the surface of the front end and the rear end of the first extension plate 4, a slide rod 6 is slidably connected to the inner wall of the first slide groove 5, a mounting groove 7 is provided at the bottom of the slide rod 6, a rotating rod 8 is fixedly connected to the inner diameter of the mounting groove 7, an extension rod 9 is rotatably connected to the outer diameter of the rotating rod 8, the outer diameter of the extension rod 9 is plugged into the inner wall of the mounting groove 7, a plurality of limiting holes 10 are provided on the surfaces opposite to the left and right sides of the slide rod 6, limiting rods 11 are plugged into both sides of the first extension plate 4, and the outer diameter of the limiting rod 11 is plugged into the inner wall of the limiting hole 10.
[0029] The following specifically describes the specific settings and functions of the mounting frame extension structure and the detection device cleaning structure.
[0030] Reference Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment: by setting a retractable bracket, the space occupied by the device is reduced, which is convenient for the staff to carry the device. When in use, the winding device 1 can be suspended above the bored pile hole by the bracket device, and the staff then releases the transmission line 2 through the winding device 1 to use the detection device body 3 to detect the bored pile hole, so as to prevent the transmission line 2 from being worn along the bored pile hole due to long-term movement and causing damage to the equipment. The end of the limit rod 11 away from the extension rod 9 is fixedly connected with a flat round block 12, and the end of the flat round block 12 adjacent to the limit rod 11 is fixedly connected with a first spring 13, and the end of the first spring 13 away from the flat round block 12 is fixedly connected to the opposite back side of the first extension plate 4, and the inner diameter of the first spring 13 is slidably connected to the outer diameter of the limit rod 11. The first spring 13 is activated to store force, and then the flat round block 12 is released to release the force generated by the first spring 13. At this time, the first spring 13 rebounds to pull the flat round block 12 and push the limiting rod 11 to be inserted inward into the inner wall of the limiting hole 10, so that when the staff adjusts the position of the slide bar 6, the force generated by the first spring 13 makes the limiting rod 11 plug and fix to the limiting hole 10, and a second slide groove 14 is provided on the surface of the top of the slide bar 6, and a slider 15 is fixedly connected to the top of the inner wall of the first slide groove 5, and the outer diameter of the slider 15 is slidably connected to the inner wall of the second slide groove 14. When the staff pulls the slide bar 6 outward, the sliding connection between the slider 15 and the second slide groove 14 is used to limit the moving trajectory of the slide bar 6 to prevent the slide bar 6 from accidentally detaching from the inner wall of the first slide groove 5 when the staff adjusts the position of the slide bar 6.
[0031] Reference Figure 1 , Figure 4 and Figure 5As shown, in this embodiment: both sides of the outer diameter of the detection device body 3 are fixedly connected with a rotating column 16, the outer diameter of the rotating column 16 is rotatably connected with a second extension plate 17, and the bottom of the second extension plate 17 is fixedly connected with a cleaning wipe 18, the bottom of the cleaning wipe 18 is in contact with the surface of the outer diameter of the detection device body 3, and the surface of the rear end of the cleaning wipe 18 is fixedly connected with a limiting ring 19. When the staff rotates the second extension plate 17, the second extension plate 17 is rotatably connected with the rotating column 16, so that the second extension plate 17 drives the cleaning wipe 18 to move close to the outer diameter of the detection device body 3 when the second extension plate 17 rotates, so that the cleaning wipe 18 cleans the detection device body 3 to prevent the detection device body 3 from being covered with dirt, causing the detection device to have a detection dead angle, causing the detection result to be biased, and a first circular hole 20 is opened on the top of the detection device body 3, and the bottom end of the inner wall of the first circular hole 20 is fixedly connected with a second spring 21, and the bottom of the second spring 21 is fixedly connected with a limiting block 22, and the outer diameter of the limiting block 22 is The inner wall of the limit ring 19 is plug-in, and when the staff rotates the second extension plate 17 to drive the limit ring 19 to the specified position, the limit ring 19 presses the limit block 22 downward to allow the second spring 21 to store force. When the limit ring 19 moves to the specified position again, the force generated by the release of the second spring 21 pushes the limit block 22 upward to insert into the inner wall of the limit ring 19, thereby fixing the position of the second extension plate 17 to prevent the staff from reducing the service life of the cleaning wipe 18 due to the friction generated when the cleaning wipe 18 moves when the cleaning wipe 18 is not in use. A second circular hole 23 is provided inside the limit block 22, and a limit column 24 is fixedly connected to the surface of the bottom of the inner wall of the first circular hole 20. When the limit ring 19 pushes the limit block 22 downward, the sliding connection between the second circular hole 23 and the limit column 24 limits the moving direction of the limit block 22 by the limit column 24, so that the limit block 22 is moved by the force generated by the second spring 21 to accurately plug the limit ring 19, thereby preventing the limit block 22 from moving and deviating from the position.
[0032] The practical working principle of the present invention is that the space occupied by the device is reduced by setting a retractable bracket, which is convenient for the staff to carry the device. When in use, the winding device 1 can be suspended above the bored pile hole by the bracket device, and the staff then releases the transmission line 2 through the winding device 1 to use the detection device body 3 to detect the bored pile hole, so as to prevent the transmission line 2 from being worn out along the bored pile hole due to long-term movement and causing damage to the equipment. The staff pulls the flat round block 12 outward to drive the first spring 13 to store force, and then releases the flat round block 12 to release the force generated by the first spring 13. At this time, the first spring 13 is pulled outward by the staff. A spring 13 rebounds to pull the flat round block 12 and push the limiting rod 11 to be inserted into the inner wall of the limiting hole 10, so that when the staff adjusts the position of the slide bar 6, the limiting rod 11 is plugged and fixed to the limiting hole 10 through the force generated by the first spring 13. When the staff pulls the slide bar 6 outward, the sliding connection between the slider 15 and the second slide groove 14 is used to limit the movement trajectory of the slide bar 6, so as to prevent the slide bar 6 from being accidentally separated from the inner wall of the first slide groove 5 when the staff adjusts the position of the slide bar 6. When the staff rotates the second extension plate 17, the second extension plate 17 is connected with the rotation of the rotating column 16, so that when the second extension plate 17 rotates, the cleaning wipe 18 is driven to move close to the outer diameter of the detection device body 3, so that the cleaning wipe 18 cleans the detection device body 3, and prevents the detection device body 3 from being covered with dirt, causing the detection device to have a detection blind spot, causing the detection result to be biased. When the staff rotates the second extension plate 17 to drive the limit ring 19 to the specified position, the limit ring 19 presses the limit block 22 downward to make the second spring 21 accumulate force. When the limit ring 19 moves to the specified position again, the second spring 21 releases and generates The force pushes the limit block 22 upward to insert it into the inner wall of the limit ring 19, fixing the position of the second extension plate 17 to prevent the staff from reducing the service life of the cleaning wipe 18 due to the friction generated when the cleaning wipe 18 moves when the cleaning wipe 18 is not in use. When the limit ring 19 pushes the limit block 22 downward, the sliding connection between the second circular hole 23 and the limit column 24 limits the moving direction of the limit block 22 by the limit column 24, so that the limit block 22 is moved by the force generated by the second spring 21 to accurately plug the limit ring 19, preventing the limit block 22 from moving and deviating from the position.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A BIM-based bored pile hole defect detection device, comprising a wire winding device (1), Features: The outer diameter of the winding device (1) is wound with a transmission line (2), and the bottom of the transmission line (2) is fixedly connected to a detection device body (3). Both sides of the winding device (1) are fixedly connected to a first extension plate (4), and the front end surface and the rear end surface of the first extension plate (4) are both provided with a first slide groove (5), and the inner wall of the first slide groove (5) is slidably connected to a slide rod (6), and the bottom of the slide rod (6) is provided with a mounting groove (7), and the inner diameter of the mounting groove (7) is fixedly connected to a rotating rod (8), and the outer diameter of the rotating rod (8) is rotatably connected to an extension rod (9), and the outer diameter of the extension rod (9) is plugged into the inner wall of the mounting groove (7), and the left and right opposite surfaces of the slide rod (6) are both provided with a plurality of limiting holes (10), and both sides of the first extension plate (4) are plugged with limiting rods (11), and the outer diameter of the limiting rod (11) is plugged into the inner wall of the limiting hole (10).
2. According to the BIM-based bored pile hole defect detection device of claim 1, Features: The end of the limiting rod (11) away from the extension rod (9) is fixedly connected to a flat round block (12), and the end of the flat round block (12) adjacent to the limiting rod (11) is fixedly connected to a first spring (13). The end of the first spring (13) away from the flat round block (12) is fixedly connected to the opposite back surface of the first extension plate (4), and the inner diameter of the first spring (13) is slidably connected to the outer diameter of the limiting rod (11).
3. According to the BIM-based bored pile hole defect detection device of claim 1, Features: A second slide groove (14) is provided on the surface of the top of the slide rod (6), a sliding block (15) is fixedly connected to the top of the inner wall of the first slide groove (5), and the outer diameter of the sliding block (15) is slidably connected to the inner wall of the second slide groove (14).
4. According to the BIM-based bored pile hole defect detection device of claim 1, Features: Both sides of the outer diameter of the detection device body (3) are fixedly connected with a rotating column (16), the outer diameter of the rotating column (16) is rotatably connected with a second extension plate (17), the bottom of the second extension plate (17) is fixedly connected with a cleaning wipe (18), the bottom of the cleaning wipe (18) is in contact with the surface of the outer diameter of the detection device body (3), and the surface of the rear end of the cleaning wipe (18) is fixedly connected with a limiting ring (19).
5. A BIM-based bored pile hole defect detection device according to claim 4, Features: A first circular hole (20) is provided at the top of the detection device body (3); a second spring (21) is fixedly connected to the bottom end of the inner wall of the first circular hole (20); a limiting block (22) is fixedly connected to the bottom of the second spring (21); and the outer diameter of the limiting block (22) is plugged into the inner wall of the limiting ring (19).
6. A BIM-based bored pile hole defect detection device according to claim 5, Features: A second circular hole (23) is provided inside the limiting block (22), and a limiting column (24) is fixedly connected to the surface of the bottom of the inner wall of the first circular hole (20).