A pile position deviation detection method

Abstract

The present invention discloses a pile position deviation detection method, which belongs to the field of building detection. The pile position deviation detection method includes a detection device body and a detection prism mark body. The bottom end of the detection device body is fixedly connected with a fixed frame body for supporting. The detection prism mark body is used to calibrate the center of the current measurement pile, and the detection prism mark body is placed on the top of the concrete pile. The detection device body includes a battery end shell, a control panel, a display screen, a data processing end, and a collection end. The upper end of the fixed frame body is provided with a battery end shell, and the side of the battery end shell is provided with a control panel. The control panel is used to control and process the collected data. The characteristics of the present invention are that it can adapt to various venues and is convenient for storage. It has good adjustment flexibility, is convenient for the detection device to obtain reflection signal data, reduces the difficulty of alignment, and is more accurate than traditional measurement methods.

Description

Technical Field

[0001] The invention relates to the field of building detection, and more specifically to a pile position deviation detection method. Background Art

[0002] After the pile driving is completed, when measuring the pile position, the existing method is to measure it directly on the foundation with a ruler. Using a ruler in places with uneven terrain can easily lead to large errors in the measurement results. By comparing the position deviation of the pile position through the measurement data, this method has large errors and is prone to misjudgment. At the same time, when measuring, it is necessary to stretch the tape measure from one end to the other. After measuring the point, it is necessary to switch the site and put away the tape measure, which also makes this process more time-consuming and labor-intensive. When using existing instruments for detection, it is necessary to consider the angle calibration of the instrument, and at the same time, it is necessary to measure multiple points. It is difficult to get started and there are many points that need attention. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a pile position deviation detection method, which can adapt to various venues, is convenient for storage, has good adjustment flexibility, is convenient for the detection device to obtain reflected signal data, reduces the difficulty of alignment, and is more accurate than traditional measurement methods.

[0005] 2. Technical solution

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A pile position deviation detection method comprises the following detection steps:

[0008] S1: Slide the sliding plate toward the upper side of the sliding rod to allow the upper support rod to be stretched open through the linkage of the linkage rod, then rotate the tension torsion bar to a loose state, so that the fixed rod swivel can slide inside the slide groove, then slide the fixed rod swivel upward, so that the lower support rod can be turned around the connection node of the upper support rod and unfolded, and then place the lower support rod on a flat ground;

[0009] S2: By observing the bubbles on the surface of the upper rack, the horizontal value of the upper rack is adjusted, and then the adjusting drum is rotated to make the upper fine screw and the lower fine screw rotate into or out of the adjusting drum to adjust the upper rack. The upper rack is kept horizontal through the combination of the movable ball cover and the ball head, and then the main body of the detection device is mounted on the connection of the upper rack;

[0010] S3: The detection device body is rotated, and the collection end is directed toward the base points specified in the building drawings, and the base points are distributed around the concrete piles to be measured. The data information of the three reference points is collected through the operation panel, and stored in the data storage module. Then the circuit control board retrieves the data information in the data storage module, and processes it through the data processing module to establish a coordinate system based on the three base points;

[0011] S4: Detect concrete piles by detecting the main body of the prism mark. Place the main body of the prism mark on the top of the concrete pile to be detected, let the placement slider and the prism legs form a bracket, let the prism legs be erected on the edge of the pile, and let the cylinder be at the center of the pile. Adjust the angle or height of the triangular prism by rotating the angle adjustment knob and the threaded rod button. After adjustment, emit a laser to the triangular prism through the laser transmitter, so that the triangular prism transmits one of the reflected beams to the optical signal acquisition module for information collection, and calculates the data coordinates through the data processing module. At the same time, input the design data of the pile through the control panel, and compare the measured data with the design data, and display them on the display screen;

[0012] The bottom end of the detection device body is fixedly connected to a fixing frame body for supporting, the detection prism mark body is used to calibrate the center of the current measurement pile, and the detection prism mark body is placed on the top of the concrete pile, the detection device body includes a battery end shell, a control panel, a display screen, a data processing end, and a collection end, the upper end of the fixing frame body is provided with a battery end shell, the side of the battery end shell is provided with a control panel, the control panel is used to process the collected data through control, the upper part of the control panel is provided with a display screen for presenting data results, the side of the display screen is provided with a data processing end for processing the collected data and data comparison processing, and the side of the data processing end is fixedly connected with a collection end for collecting the received light signal.

[0013] Furthermore, the fixing frame body includes an adjusting suspension, an upper support rod, a lower support rod, and a supporting ring frame. The bottom end of the battery end shell is provided with an adjusting suspension, the bottom end of the adjusting suspension is fixedly connected to the supporting ring frame, the side end of the supporting ring frame is rotatably connected to the upper support rod, and the end of the upper support rod is rotatably connected to the lower support rod.

[0014] Furthermore, the adjustable suspension includes an upper disc frame, an upper fine screw, an adjusting cylinder, a lower fine screw, and a lower frame plate. The upper disc frame is threadedly connected to the bottom side of the battery end shell, a connecting platform is provided at the middle position of the surface of the upper disc frame, an upper fine screw is provided on the bottom side of the upper disc frame, the inner side of the upper fine screw is fixedly connected to the adjusting cylinder, the inner side of the adjusting cylinder is threadedly connected to the lower fine screw, the bottom end of the lower fine screw is fixedly connected to the lower frame plate, the bottom surface of the upper disc frame is fixedly connected to a movable ball cover, the inner side of the movable ball cover is sleeved and connected to a ball head, and the ball head is fixedly connected to the upper fine screw.

[0015] Furthermore, a battery is fixedly connected to the inside of the battery end shell, a data storage module is placed inside the data processing end, a laser transmitter is provided on one side of the data storage module, a data processing module is provided on the other side of the data storage module, a data processing module is provided below the data storage module, and an optical signal acquisition module is provided on the inner side of the acquisition end.

[0016] Furthermore, the detection prism mark body includes prism legs, a prism stand, a lifting plate, a fixed lens stand, a triangular prism, an angle adjustment knob, a cylinder, and a placement slider. The top of the concrete pile is provided with a prism leg, the outer side of the prism leg is slidably connected to the placement slider, the end of the prism leg is rotatably connected to the prism stand, the inner side of the prism stand is provided with a lifting plate, the inner side of the lifting plate is fixedly connected to the fixed lens stand, the top of the fixed lens stand is fixedly connected to a triangular prism, the side of the lifting plate is rotatably connected to the angle adjustment knob, and the bottom side of the prism stand is fixedly connected to a cylinder.

[0017] Furthermore, a meshing gear is fixedly connected to the bottom side of the fixed lens table, a rotating gear is fixedly connected to the bottom side of the angle adjustment knob, the rotating gear is meshingly connected to the meshing gear, a threaded hollow sliding rod is fixedly connected to the bottom side of the lifting plate, and a sliding strip is provided on the side of the threaded hollow sliding rod, a threaded rod button is threadedly connected to the inner end of the threaded hollow sliding rod, the threaded hollow sliding rod and the cylinder constitute a rotating structure, and the threaded rod button and the cylinder constitute a rotating structure.

[0018] Furthermore, a sliding rod is fixedly connected to the middle position of the bottom side of the support ring frame, a sliding disk is slidably connected to the outer side of the sliding rod, a linkage rod is rotatably connected to the outer edge of the sliding disk, a fixed knob is threadedly connected to the outer side of the sliding disk, and the linkage rod is rotatably connected to the upper support rod.

[0019] Furthermore, a sliding groove is provided on the side of the upper support rod, and an elastic torsion rod is arranged on the inner side of the sliding groove. The inner side of the upper support rod is rotatably connected to a fixed rod swivel, and the inner side of the fixed rod swivel is fixedly sleeved with an inner support rod. The rotating shaft of the fixed rod swivel is threadedly connected to the elastic torsion rod, and the end of the inner support rod is rotatably connected to a rotating end, and the rotating end is fixedly connected to the lower support rod.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this solution, the upper fine screw and the lower fine screw are simultaneously screwed in or out toward the inside of the adjusting cylinder by rotating the adjusting cylinder. In addition, the top of the adjusting cylinder is movable through the movable ball cover and the ball head. When the length of the upper fine screw reserved on the outside of the adjusting cylinder becomes shorter, the upper disc frame will tilt toward the adjusted side, thereby playing an adjusting role. This structure allows the detection device to be aligned with the prism through slight adjustments, thereby playing the role of adjusting the orientation angle of the device, so that the detection device can obtain the reflection signal data and reduce the difficulty of alignment.

[0023] (2) In this solution, the mirror stand and the lifting plate are not fixed. The threaded hollow sliding rod fixed on the bottom side of the lifting plate changes the lifting height by sliding with the cylinder. The outer side of the prism stand is also marked with a rotation angle scale. The triangular prism is used to scatter the received light to the surroundings. In this way, the triangular prism and the detection device do not need to maintain a relatively parallel tilt angle for detection, thereby reducing the difficulty of operation.

[0024] (3) In this solution, when the angle adjustment knob rotates, it drives the rotating gear to rotate. The number of teeth of the angle adjustment knob is smaller than that of the rotating gear. Adjustment by rotating the angle adjustment knob is more precise than directly rotating the rotating gear. In addition, when the threaded rod button rotates, the threaded hollow slide rod and the threaded rod button are connected by a threaded structure, allowing the threaded hollow slide rod to extend from the inside of the cylinder to facilitate adjustment of the height of the triangular prism. This structure can be adjusted to make it easier for the reflected light to be reflected into the detection device, thereby improving the accuracy of signal transmission alignment and improving the efficiency of device placement.

[0025] (4) In this solution, the sliding plate at the bottom of the support ring frame slides downward, driving the linkage rod to move and deflect with the sliding plate, thereby expanding the support rod. When the structure is used on a level site, there is no need to adjust the deflection of the support rod under the structure. By moving the sliding plate, the angles of the three support rods can be the same, and it can be used without making too many adjustments.

[0026] (5) In this solution, when the rotating shaft of the torsion bar and the fixed rod swivel is in a loosened state, the fixed rod swivel can move by sliding with the slide groove. When the fixed rod swivel moves, it drives the inner support rod to move. When the inner support rod moves downward, the inner support rod is hinged with the rotating end to allow the lower support rod to be flipped upward for storage. When the inner support rod moves upward, the lower support rod flips downward and deflects inward. The bottom surface of the detection site is mostly not very flat, and the traditional structure has low adjustment flexibility and limited adjustable height difference. Sometimes it is necessary to add objects to maintain balance. This structure has good adjustment flexibility and can be adjusted by inward or inward deflection. It can adapt to various sites and is convenient for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the installation position structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the front three-dimensional structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the main structure of the detection device of the present invention;

[0030] Figure 4 It is a schematic diagram of the internal structure of the detection device of the present invention;

[0031] Figure 5 It is a schematic diagram of the adjustable suspension structure of the present invention;

[0032] Figure 6 It is a schematic diagram of the detailed structure of the upper fine screw of the present invention;

[0033] Figure 7 It is a schematic diagram of the main structure of the detection prism mark of the present invention;

[0034] Figure 8 It is a schematic diagram of the main structure of the detection prism mark of the present invention;

[0035] Fig. 9 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0036] Fig.10 For the present invention Figure 2 Schematic diagram of the enlarged structure of B.

[0037] Description of the numbers in the figure:

[0038] 1. Detection device body; 2. Fixing frame body; 3. Detection prism mark body; 4. Adjustment suspension; 5. Upper support rod; 6. Lower support rod; 7. Support ring frame; 8. Battery end shell; 9. Control panel; 10. Display screen; 11. Data processing end; 12. Collection end; 13. Data storage module; 14. Laser transmitter; 15. Optical signal collection module; 16. Data processing module; 17. Circuit control board; 18. Battery; 19. Upper plate frame; 20. Upper fine screw; 21. Adjustment drum; 22. Lower fine screw; 2 3. Lower plate; 24. Movable ball cover; 25. Ball head; 26. Prism legs; 27. Prism stand; 28. Lifting plate; 29. ​​Fixed lens stand; 30. Triangular prism; 31. Angle adjustment knob; 32. Cylinder; 33. Place slider; 34. Rotate gear; 35. Engage gear; 36. Threaded hollow slide rod; 37. Threaded rod button; 38. Sliding rod; 39. Sliding plate; 40. Fixed knob; 41. Link rod; 42. Elastic torsion rod; 43. Fixed rod swivel; 44. Inner support rod; 45. Rotating end; 46. Slide groove. DETAILED DESCRIPTION

[0039] 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; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-10 , a pile position deviation detection method comprises the following steps:

[0041] S1: Slide the sliding plate 39 toward the upper side of the sliding rod 38, so that the upper support rod 5 is stretched open through the linkage of the linkage rod 41, and then rotate the tension torsion rod 42 to a loosened state, so that the fixed rod swivel 43 can slide on the inner side of the slide groove 46, and then slide the fixed rod swivel 43 upward to allow the lower support rod 6 to flip and unfold around the connection node of the upper support rod 5, and then place the lower support rod 6 on a flat ground.

[0042] S2: Adjust the horizontal value of the upper disk rack 19 by observing the bubbles on the surface of the upper disk rack 19, then rotate the adjusting cylinder 21 to allow the upper fine screw 20 and the lower fine screw 22 to rotate into or out of the adjusting cylinder 21 to adjust the upper disk rack 19, and keep the upper disk rack 19 horizontal through the structural combination of the movable ball cover 24 and the ball head 25, and then set the detection device body 1 on the connection of the upper disk rack 19.

[0043] S3: The detection device body 1 is rotated, and the collection end 12 is directed toward the base point specified in the building drawing, and the base points are distributed around the concrete piles to be measured. The data information of the three reference points is collected through the operation panel 9, and stored in the data storage module 13. Then, the circuit control board 17 retrieves the data information in the data storage module 13, and processes it through the data processing module 16 to establish a coordinate system based on the three base points.

[0044] S4: Detect concrete piles by detecting the prism mark body 3, place the prism mark body 3 on the top of the concrete pile, let the slider 33 and the prism leg 26 form a bracket, let the prism leg 26 be erected on the edge of the pile, and let the cylinder 32 be at the center of the pile, and adjust the angle or height of the triangular prism 30 by rotating the angle adjustment knob 31 and the threaded rod button 37. After adjustment, emit a laser through the laser transmitter 14 to irradiate the triangular prism 30, so that the triangular prism 30 transmits one of the reflected beams to the optical signal acquisition module 15 for information acquisition, and calculates the data coordinates through the data processing module 16, and at the same time inputs the design data of the pile through the control panel 9, and compares the measured data with the design data, and displays them on the display screen 10.

[0045] The bottom end of the detection device body 1 is fixedly connected to a fixing frame body 2 for supporting, the detection prism mark body 3 is used to calibrate the center of the current measurement pile, and the detection prism mark body 3 is placed on the top of the concrete pile. The detection device body 1 includes a battery terminal shell 8, a control panel 9, a display screen 10, a data processing terminal 11, and a collection terminal 12. The upper end of the fixing frame body 2 is provided with a battery terminal shell 8, and the side of the battery terminal shell 8 is provided with a control panel 9. The control panel 9 is used to process the collected data through control. A display screen 10 for presenting data results is provided above the control panel 9, and a data processing terminal 11 for processing collected data and data comparison processing is provided on the side of the display screen 10. The side of the data processing terminal 11 is fixedly connected with a collection terminal 12 for collecting received light signals.

[0046] See also Figure 2 The fixing frame body 2 includes an adjusting suspension 4, an upper support rod 5, a lower support rod 6, and a supporting ring frame 7. The bottom end of the battery end shell 8 is provided with an adjusting suspension 4, the bottom end of the adjusting suspension 4 is fixedly connected to the supporting ring frame 7, the side end of the supporting ring frame 7 is rotatably connected to the upper support rod 5, and the end of the upper support rod 5 is rotatably connected to the lower support rod 6.

[0047] See also Figure 5 and Figure 6The adjustable suspension 4 includes an upper disk frame 19, an upper fine screw 20, an adjusting rotating cylinder 21, a lower fine screw 22, and a lower frame plate 23. The bottom side of the battery end shell 8 is threadedly connected to the upper disk frame 19, and a connecting platform is provided at the middle position of the surface of the upper disk frame 19. The bottom side of the upper disk frame 19 is provided with an upper fine screw 20, and the inner side of the upper fine screw 20 is fixedly connected to the adjusting rotating cylinder 21, and the inner side of the adjusting rotating cylinder 21 is threadedly connected to the lower fine screw 22. The bottom side end of the lower fine screw 22 is fixedly connected to the lower frame plate 23, and the bottom surface of the upper disk frame 19 is fixedly connected to a movable ball cover 24, and the inner side of the movable ball cover 24 is sleeved and connected with a ball head 25 The ball head 25 is fixedly connected to the upper fine screw 20. By rotating the adjusting cylinder 21, the upper fine screw 20 and the lower fine screw 22 are simultaneously screwed in or out toward the inner side of the adjusting cylinder 21. In addition, the top of the adjusting cylinder 21 moves with the ball head 25 through the movable ball cover 24. When the length of the upper fine screw 20 reserved on the outer side of the adjusting cylinder 21 becomes shorter, the upper disk frame 19 will tilt toward the adjusted side, thereby playing a role in adjustment. This structure allows the detection device to be aligned with the prism through slight adjustments, thereby playing a role in adjusting the orientation angle of the device, so that the detection device can obtain reflection signal data and reduce the difficulty of alignment.

[0048] See also Figure 3 and Figure 4 A battery 18 is fixedly connected to the inside of the battery end shell 8, a data storage module 13 is arranged inside the data processing end 11, a laser emitter 14 is arranged on one side of the data storage module 13, a data processing module 16 is arranged on the other side of the data storage module 13, a data processing module 16 is arranged below the data storage module 13, and an optical signal acquisition module 15 is arranged on the inner side of the acquisition end 12. The data information of the three reference points collected will be stored in the data storage module 13, and then the circuit control board 17 retrieves the data information in the data storage module 13, and processes it through the data processing module 16 to establish a coordinate system based on the three base points. The laser emitter 14 emits a laser to irradiate the triangular prism 30, so that the triangular prism 30 transmits one of the reflected beams to the optical signal acquisition module 15 for information collection, and the data coordinates are calculated by the data processing module 16, and then the calculated data is compared with the data designed on the drawing, so as to determine whether there is a deviation in the placement position of the pile.

[0049] See also Figure 7The detection prism mark body 3 includes a prism leg 26, a prism stand 27, a lifting plate 28, a fixed lens stand 29, a triangular prism 30, an angle adjustment knob 31, a cylinder 32, and a placement slider 33. The top of the concrete pile is provided with a prism leg 26, the outer side of the prism leg 26 is slidably connected with the placement slider 33, the end of the prism leg 26 is rotatably connected with the prism stand 27, the inner side of the prism stand 27 is provided with a lifting plate 28, the inner side of the lifting plate 28 is fixedly connected with the fixed lens stand 29, the upper side of the fixed lens stand 29 is fixedly connected with the triangular prism 30, and the lifting plate 28 is provided on the inner side of the prism stand 27. The side of the lifting plate 28 is rotatably connected to an angle adjustment knob 31, and the bottom side of the prism stand 27 is fixedly connected to a cylinder 32. The prism stand 27 and the lifting plate 28 are not fixed. A threaded hollow slide rod 36 fixed on the bottom side of the lifting plate 28 changes the lifting height by sliding with the cylinder 32. The outside of the prism stand 27 is also marked with a rotation angle scale. The triangular prism 30 is used to scatter the received light to the surroundings. In this way, the triangular prism 30 and the detection device do not need to maintain a relatively parallel tilt angle for detection, so as to reduce the difficulty of operation.

[0050] See also Figure 8 The bottom side of the fixed lens stage 29 is fixedly connected with a meshing gear 35, the bottom side of the angle adjustment knob 31 is fixedly connected with a rotating gear 34, the rotating gear 34 is meshed with the meshing gear 35, the bottom side of the lifting plate 28 is fixedly connected with a threaded hollow slide rod 36, and a slide bar is provided on the side of the threaded hollow slide rod 36, the inner end of the threaded hollow slide rod 36 is threadedly connected with a threaded rod button 37, the threaded hollow slide rod 36 and the cylinder 32 form a rotating structure, the threaded rod button 37 and the cylinder 32 form a rotating structure, when the angle adjustment knob 31 rotates, the rotating gear 34 is driven 4 is rotated, the number of teeth of the angle adjustment knob 31 is less than that of the rotating gear 34, and the adjustment by rotating the angle adjustment knob 31 is more accurate than directly rotating the rotating gear 34. In addition, when the threaded rod button 37 rotates, the threaded hollow slide bar 36 and the threaded rod button 37 are connected by a threaded structure, so that the threaded hollow slide bar 36 extends from the inside of the cylinder 32 to facilitate the adjustment of the height of the triangular prism 30. By adjusting this structure, the reflected light can be more easily reflected into the detection device, so as to improve the accuracy of signal transmission alignment and improve the efficiency of device placement.

[0051] See also Fig. 9A sliding rod 38 is fixedly connected to the middle position of the bottom side of the support ring frame 7, and a sliding disk 39 is slidably connected to the outer side of the sliding rod 38. The outer edge of the sliding disk 39 is rotatably connected to a linkage rod 41, and the outer side surface of the sliding disk 39 is threadedly connected to a fixed knob 40. The linkage rod 41 is rotatably connected to the upper support rod 5, and the sliding disk 39 at the bottom of the support ring frame 7 slides downward, driving the linkage rod 41 to move and deflect with the sliding disk 39 to open the upper support rod 5. When this structure is used for leveling the site, there is no need to adjust the deflection of the support rod 6 under the structure. By moving the sliding disk 39, the opening angles of the three upper support rods 5 are the same, and it can be used without making too much adjustment.

[0052] See also Fig. 9 and Fig.10 A slide groove 46 is provided on the side of the upper support rod 5, and an elastic torsion rod 42 is provided on the inner side of the slide groove 46. The inner side of the upper support rod 5 is rotatably connected to a fixed rod swivel 43, and an inner support rod 44 is fixedly sleeved on the inner side of the fixed rod swivel 43. The rotating shaft of the fixed rod swivel 43 is threadedly connected to the elastic torsion rod 42, and the end of the inner support rod 44 is rotatably connected to a rotating end 45, and the rotating end 45 is fixedly connected to the lower support rod 6. When the elastic torsion rod 42 and the rotating shaft of the fixed rod swivel 43 are in a loose state, the fixed rod swivel 43 can move by sliding with the slide groove 46, and the fixed rod swivel 4 When the inner support rod 44 moves, it drives the inner support rod 44 to move. When the inner support rod 44 moves downward, the inner support rod 44 is hinged with the rotating end 45, allowing the lower support rod 6 to be turned upward for storage. When the inner support rod 44 moves upward, the lower support rod 6 is turned downward and deflected inward. The bottom surface of the detection site is mostly not very flat, and the adjustment flexibility of the traditional structure is not high. The adjustable height difference is limited, and sometimes it is necessary to add objects to maintain balance. The structure has good adjustment flexibility and can be adjusted by inward or inward deflection. It can adapt to various sites and is convenient for storage.

[0053] When in use: first, the level value of the upper rack 19 is adjusted by observing the bubbles on the surface of the upper rack 19, and then the adjusting cylinder 21 is rotated to allow the upper fine screw 20 and the lower fine screw 22 to rotate in or out of the rotating adjusting cylinder 21 to adjust the upper rack 19, and then the upper rack 19 is kept horizontal by the structural combination of the movable ball cover 24 and the ball head 25, and then the detection device body 1 is set on the connection of the upper rack 19. After completion, the detection device body 1 is rotated, and the collection end 12 is directed to the base point specified in the building drawing, and the base points are distributed around the concrete piles to be measured, and then the control panel 9 is operated to collect data information of the three reference points and store them in the data storage module 13, and then the circuit control board 17 retrieves the data information in the data storage module 13, and passes through the data processing module 16 Processing is performed to establish a coordinate system based on three base points. Then, the concrete pile is detected by detecting the prism mark body 3. The prism mark body 3 is placed on the top of the concrete pile to be detected. The slider 33 and the prism leg 26 are placed to form a bracket. The prism leg 26 is set on the edge of the pile, and the cylinder 32 is located at the center of the pile. Then, the angle or height of the triangular prism 30 is adjusted by rotating the angle adjustment knob 31 and the threaded rod button 37. After adjustment, the laser emitter 14 emits a laser to irradiate the triangular prism 30, so that the triangular prism 30 transmits one of the reflected beams to the optical signal acquisition module 15 for information acquisition, and the data coordinates are calculated by the data processing module 16. At the same time, the design data of the pile is input through the control panel 9, and the measured data is compared with the design data and displayed on the display screen 10.

[0054] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pile position deviation detection method, characterized in that: The following detection steps are included: S1: Slide the sliding plate (39) toward the upper side of the sliding rod (38), so that the upper support rod (5) is stretched open through the linkage of the linkage rod (41), and then rotate the tension torsion rod (42) to a loose state, so that the fixed rod swivel (43) can slide inside the slide groove (46), and then slide the fixed rod swivel (43) upward, so that the lower support rod (6) is turned around the connection node of the upper support rod (5) and unfolded, and then the lower support rod (6) is placed on a flat ground; S2: By observing the bubbles on the surface of the upper frame (19), the level value of the upper frame (19) is adjusted, and then the adjusting cylinder (21) is rotated to allow the upper fine screw (20) and the lower fine screw (22) to rotate into or out of the adjusting cylinder (21) to adjust the upper frame (19), and the upper frame (19) is kept horizontal by the structural combination of the movable ball cover (24) and the ball head (25), and then the detection device body (1) is mounted on the connection of the upper frame (19); S3: The detection device body (1) is rotated, and the collection end (12) is directed toward the base points specified in the building drawings, and the base points are distributed around the concrete piles to be measured. The data information of the three base points is collected through the operation of the control panel (9), and the data information is stored in the data storage module (13). Then, the circuit control board (17) retrieves the data information in the data storage module (13), and the data processing module (16) processes the data to establish a coordinate system based on the three base points. S4: Detecting the concrete pile by using the detection prism mark body (3), placing the detection prism mark body (3) on the top of the detection concrete pile, allowing the placement slider (33) and the prism leg (26) to form a bracket, allowing the prism leg (26) to be erected on the edge of the pile, and allowing the cylinder (32) to be located at the center of the pile, and adjusting the angle or height of the triangular prism (30) by rotating the angle adjustment knob (31) and the threaded rod button (37). After the adjustment, the laser emitter (14) emits a laser to irradiate the triangular prism (30), so that the triangular prism (30) transmits one of the reflected beams to the optical signal acquisition module (15) for information acquisition, and calculates the data coordinates through the data processing module (16), and at the same time inputs the design data of the pile through the control panel (9), and compares the measured data with the design data, and displays them through the display screen (10); The bottom end of the detection device body (1) is fixedly connected to a fixing frame body (2) for supporting, the detection prism mark body (3) is used to calibrate the center of the current measurement pile, and the detection prism mark body (3) is placed on the top of the concrete pile, the detection device body (1) comprises a battery end shell (8), a control panel (9), a display screen (10), a data processing end (11), and a collection end (12), the upper end of the fixing frame body (2) is provided with a battery end shell (8), the side of the battery end shell (8) is provided with a control panel (9), the control panel (9) is used to process the collected data through control, the upper part of the control panel (9) is provided with a display screen (10) for presenting data results, the side of the display screen (10) is provided with a data processing end (11) for processing the collected data and data comparison processing, and the side of the data processing end (11) is fixedly connected with a collection end (12) for collecting the received light signal; The fixing frame body (2) comprises an adjusting suspension (4), an upper support rod (5), a lower support rod (6), and a supporting ring frame (7); the adjusting suspension (4) is arranged at the bottom end of the battery end shell (8); the bottom end of the adjusting suspension (4) is fixedly connected to the supporting ring frame (7); the side end of the supporting ring frame (7) is rotatably connected to the upper support rod (5); and the end of the upper support rod (5) is rotatably connected to the lower support rod (6); The adjustable suspension (4) comprises an upper disk frame (19), an upper fine screw (20), an adjustable rotating cylinder (21), a lower fine screw (22), and a lower frame plate (23); the upper disk frame (19) is threadedly connected to the bottom side of the battery end shell (8); a connecting platform is provided at the middle position of the surface of the upper disk frame (19); an upper fine screw (20) is provided on the bottom side of the upper disk frame (19); the inner side of the upper fine screw (20) is fixedly connected to the adjustable rotating cylinder (21); the inner side of the adjustable rotating cylinder (21) is threadedly connected to the lower fine screw (22); the bottom end of the lower fine screw (22) is fixedly connected to the lower frame plate (23); the bottom surface of the upper disk frame (19) is fixedly connected to a movable ball cover (24); the inner side of the movable ball cover (24) is sleeved and connected to a ball head (25); the ball head (25) is fixedly connected to the upper fine screw (20); A battery (18) is fixedly connected to the interior of the battery end shell (8); a data storage module (13) is arranged inside the data processing end (11); a laser transmitter (14) is arranged on one side of the data storage module (13); a data processing module (16) is arranged on the other side of the data storage module (13); a data processing module (16) is arranged below the data storage module (13); and an optical signal collection module (15) is arranged on the inner side of the collection end (12); The detection prism mark body (3) comprises a prism leg (26), a prism stand (27), a lifting plate (28), a fixed lens stand (29), a triangular prism (30), an angle adjustment knob (31), a cylinder (32), and a placement slider (33); the top of the concrete pile is provided with a prism leg (26); the outer side of the prism leg (26) is slidably connected to the placement slider (33); the end of the prism leg (26) is rotatably connected to the prism stand (27); the inner side of the prism stand (27) is provided with a lifting plate (28); the inner side of the lifting plate (28) is fixedly connected to the fixed lens stand (29); the upper side of the fixed lens stand (29) is fixedly connected to the triangular prism (30); the side of the lifting plate (28) is rotatably connected to the angle adjustment knob (31); and the bottom side of the prism stand (27) is fixedly connected to the cylinder (32); The bottom side of the fixed lens stage (29) is fixedly connected with a meshing gear (35), the bottom side of the angle adjustment knob (31) is fixedly connected with a rotating gear (34), the rotating gear (34) is meshed with the meshing gear (35), the bottom side of the lifting plate (28) is fixedly connected with a threaded hollow sliding rod (36), and a sliding strip is provided on the side of the threaded hollow sliding rod (36), the inner end of the threaded hollow sliding rod (36) is threadedly connected with a threaded rod button (37), the threaded hollow sliding rod (36) and the cylinder (32) form a rotating structure, and the threaded rod button (37) and the cylinder (32) form a rotating structure; A sliding rod (38) is fixedly connected to the middle position of the bottom side of the support ring frame (7); a sliding plate (39) is slidably connected to the outer side of the sliding rod (38); a linkage rod (41) is rotatably connected to the outer edge of the sliding plate (39); a fixed knob (40) is threadedly connected to the outer side of the sliding plate (39); and the linkage rod (41) is rotatably connected to the upper support rod (5); A slide groove (46) is provided on the side of the upper support rod (5), and an elastic torsion rod (42) is provided on the inner side of the slide groove (46). The inner side of the upper support rod (5) is rotatably connected to a fixed rod swivel (43), and an inner support rod (44) is fixedly sleeved on the inner side of the fixed rod swivel (43). The rotating shaft of the fixed rod swivel (43) is threadedly connected to the elastic torsion rod (42), and the end of the inner support rod (44) is rotatably connected to a rotating end (45), and the rotating end (45) is fixedly connected to the lower support rod (6).

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