A kind of auxiliary device for collecting data of pipe pile deviation

Abstract

The present invention provides a pipe pile offset data collection auxiliary device, including a top plate, a rectangular frame fixedly installed at the bottom of the top plate, two arc-shaped clamping plates symmetrically arranged on the inner side of the rectangular frame, a clamping and positioning mechanism for controlling the relative movement of the two arc-shaped clamping plates arranged in the rectangular frame, a lifting bracket arranged at the bottom of the rectangular frame, a rectangular frame arranged above the top plate, four support rods symmetrically fixedly installed on the lower side of the rectangular frame, and a clamping and supporting mechanism for fixing and supporting the RTK carbon fiber rod arranged in the rectangular frame. The height of the present invention is adjustable, and the clamping and positioning mechanism is used to control the two groups of arc-shaped clamping plates and arc-shaped clamping pads to symmetrically clamp the two sides of the pipe pile, and the top plate is adjusted to be concentric with the pipe pile, so as to facilitate the rapid identification of the center of the pipe pile for measurement using the RTK instrument, and the RTK instrument can be supported, so as to facilitate the user to record data, and the work can be completed by one person, saving time and effort, and the components are easy to disassemble and assemble, and easy to carry and use.

Description

Technical Field

[0001] The invention relates to the technical field of pipe pile engineering auxiliary devices, in particular to a pipe pile deviation data collection auxiliary device. Background Art

[0002] Pipe piles are a type of pile foundation and are an indispensable building material for industrial and construction construction. Pipe piles are divided into prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-walled pipe piles (PTC pipe piles) and prestressed high-strength concrete pipe piles (PHC pipe piles) according to the concrete strength grade and wall thickness. It has the characteristics of large bearing capacity and convenient construction. When used on the construction site, one or more sections of pipe piles can be driven into the bearing layer of the specified required depth by operating machinery such as static load machines or hammer machines. Adjacent pipe piles are connected and fixed by electric welding or other means. The overall support force is the lateral friction and vertical force between the pipe piles and the stratum, supporting the entire building load.

[0003] Before piling, operations such as staking out are required. During staking out, there are staking out deviations of position points. When the operating machinery moves to the position, the staking out point may be squeezed out due to the loose surface soil. In addition, the pile position may deviate from the correct staking out point during the piling process. Various factors such as the disturbance of the soil layer during excavation at the elevation point may cause the pile position to deviate from the position of the originally predetermined point. Therefore, in order to determine whether the deviation is within a certain appropriate range and to take remedial measures for piles with excessive deviations, staff are required to measure and stake out each excavated pile position again to obtain the deviation from the original coordinates.

[0004] Nowadays, the deviation measurement of pipe piles after excavation is usually carried out by RTK instruments, which is more convenient and flexible. The RTK instrument needs to be set up at the center point of the top of the pipe pile and bubble calibration is required to read the data. However, since the pipe piles are basically hollow, and some of the upper ends of the pipe piles are even damaged, it is difficult to locate and measure the center of the pipe pile. On the construction site, the surveyor can only use wooden boards of appropriate size for auxiliary positioning, but this operation is more troublesome. It is more difficult to lay the pipe piles flat if the surface is damaged. The greater the deviation of the center position, the greater the deviation of the comprehensive measurement data, and the data is extremely inaccurate, which seriously hinders the subsequent judgment of the deviation of the pipe piles. Moreover, this work usually requires the cooperation of two people. One person puts the board to find the star and is responsible for recording the data, and the other person lays out the measurement data and reports the data. It is time-consuming and labor-intensive, and wastes labor. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention proposes a pipe pile deviation data collection auxiliary device, which can assist the mechanized construction of pipe piles, locate the pile center with high precision, avoid the shortcomings of cumbersome manual operation and prone to errors and cumulative errors, is easy to operate, economically feasible, and has excellent suitability and popularization.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pipe pile offset data acquisition auxiliary device, comprising a top plate, a rectangular frame fixedly installed at the bottom of the top plate, two arc-shaped clamping plates symmetrically arranged on the inner side of the rectangular frame, a clamping and positioning mechanism for controlling the relative movement of the two arc-shaped clamping plates arranged in the rectangular frame, a lifting bracket arranged at the bottom of the rectangular frame, a rectangular frame arranged above the top plate, four support rods symmetrically fixedly installed on the lower side of the rectangular frame, and a clamping and supporting mechanism for fixing and supporting the RTK carbon fiber rod arranged in the rectangular frame;

[0007] The clamping and positioning mechanism comprises a bidirectional screw rod and a smooth rod. The bidirectional screw rod is rotatably mounted on one side of the rectangular frame, and the smooth rod is fixedly mounted on the other side of the rectangular frame.

[0008] Furthermore, the clamping and positioning mechanism also includes a connecting rod 1, a turntable and a rocker, one end of the rectangular frame is movably provided with a connecting rod 1, one end of the connecting rod 1 is fixedly connected to a bidirectional screw rod 1, the other end of the connecting rod 1 is fixedly installed with a turntable, and the outer side of one end of the turntable is fixedly installed with a rocker. Through the above technical solution, the user grasps the rocker to drive the turntable to rotate, and the bidirectional screw rod 1 can be driven to rotate through the connecting rod 1. The clamping and positioning mechanism also includes a movable plate and a fixed sleeve, the outer sides of the two ends of the bidirectional screw rod 1 are symmetrically connected with two movable plates, one end of the two movable plates away from the bidirectional screw rod 1 is movably sleeved on the outer side of the smooth rod, and the middle part of the relatively close end of the two movable plates is fixedly installed with a fixed sleeve. Through the above technical solution, when the bidirectional screw rod 1 rotates, the smooth rod can be cooperated to control the two movable plates to move relatively close to each other, and the two fixed sleeves move closer to each other with the two movable plates.

[0009] Furthermore, an arc-shaped clamping pad is fixedly installed at one end of the two arc-shaped clamping plates that are relatively close to each other, and a fixing seat is fixedly installed at one end of the two arc-shaped clamping plates that are relatively far away from each other, and the two fixing seats are respectively fixedly installed in corresponding fixing sleeves by fixing bolts 1. Through the above technical solution, when the two movable plates move relatively close to each other, the two arc-shaped clamping pads are moved relatively close to each other, so that the two arc-shaped clamping pads are squeezed on both sides of the pipe pile, so that the device is concentric with the pipe pile, and the top plate is just on the upper side of the pipe pile. The arc-shaped clamping plate is fixed to the fixing sleeve by fixing bolts 1, which is convenient for disassembly to clean the soil inside the arc-shaped clamping pad.

[0010] Furthermore, the lifting bracket includes four rectangular supporting legs symmetrically arranged at the bottom of the rectangular frame, each of the rectangular supporting legs is hollow inside and has an opening at the lower end, and each of the rectangular supporting legs is provided with a rectangular lifting leg movable through the inside, and each of the rectangular supporting legs is provided with a fixing mechanism for fixing the position of the rectangular lifting leg.

[0011] Furthermore, each set of the fixing mechanism includes two bidirectional screws, a fixed clamping plate, two connecting rods and two knobs. Two bidirectional screws are rotatably installed between the inner walls of the lower ends of the rectangular support legs. The outer sides of the two bidirectional screws are symmetrically threadedly connected with the fixed clamping plate. Two connecting rods are movably provided through the rectangular support legs. One end of the two connecting rods is fixedly connected to the two bidirectional screws, and the other end of the two connecting rods is fixedly installed with two knobs. Through the above technical solution, rotating the two knobs can drive the two bidirectional screws to rotate through the two connecting rods, thereby driving the two fixed clamping plates to move relative to each other.

[0012] Furthermore, a through slot is provided in the middle of each rectangular lifting leg, and each corresponding to the two bidirectional screw rods movably penetrates the through slot, and a mounting plate is fixedly installed at the bottom of each rectangular lifting leg, and a universal wheel is fixedly installed at the bottom of the mounting plate. Through the above technical solution, the two fixed clamping plates move mutually and clamp on both sides of the rectangular lifting leg to fix their positions, so that when the top plate is placed on the top surface of the pipe pile, the universal wheel at the bottom of the mounting plate just touches the ground, and when the clamping and positioning mechanism is used, it is convenient for the center of the entire device to move toward the center of the pipe pile.

[0013] Furthermore, a threaded column head is fixedly installed on the top of each rectangular support leg, a corresponding threaded groove is opened on the bottom of the rectangular frame, storage boxes are symmetrically fixedly installed on the left and right sides of the upper end of the top plate, and a box cover is hinged on the upper end of each storage box. Through the above technical solution, the rectangular support legs can be easily disassembled and stored in the storage box, so that the device is convenient to carry.

[0014] Furthermore, the clamping and supporting mechanism includes a rotating plate, a rubber pad 1 and a rubber pad 2. The rotating plate is provided at the inner right end of the rectangular frame, the rubber pad 1 is fixedly installed at the left end of the rotating plate, and the rubber pad 2 is fixedly installed on the inner left wall of the rectangular frame. Through the above technical solution, the rubber pad 1 on the rotating plate inside the rectangular frame and the rubber pad 2 on the left side support the RTK carbon fiber rod, so that the user can stop supporting the RTK instrument with his hands and concentrate on recording the data on paper.

[0015] Furthermore, the clamping and supporting mechanism also includes a rotating column and a knob 1, the lower end of the rotating plate is fixedly provided with a rotating column, and the rotating column is rotatably mounted on the inner wall of the rectangular frame, the front end of the rectangular frame is provided with a knob 1, and the rear end of the knob 1 is fixedly connected to the rotating column. Through the above technical solution, the rotating column is driven to rotate by rotating the knob 1, thereby driving the rotating plate to rotate, and the rubber pad 1 on the rotating plate is tilted and pressed on the upper end of one side of the RTK carbon fiber rod, and cooperates with the rubber pad 2 to support the RTK instrument.

[0016] Furthermore, a positioning groove is provided at the center of the upper end of the top plate, and a sight pad is fixedly installed at the bottom of the positioning groove. The spacing between the top of the sight pad and the bottom of the top plate is set to one centimeter. A fixing plate is fixedly installed at the lower part of each support rod, and each fixing plate is fixed to the top plate by fixing bolt 2. Through the above technical solution, when measuring, the bottom of the RTK carbon fiber rod is placed on the center of the sight pad, and then the bubble calibration measurement is performed. The data read is the center coordinate of the pipe pile, and the elevation data read minus one centimeter is the elevation of the top of the pipe pile. Similarly, the rectangular frame on the top plate is detachable, and the rectangular frame does not need to be used for auxiliary use when necessary.

[0017] Compared with the prior art, the present invention provides a pipe pile deviation data collection auxiliary device, which has the following beneficial effects:

[0018] 1. The present invention provides a top plate, a rectangular frame, a rectangular support leg, a rectangular lifting leg, a clamping and positioning mechanism, a fixing mechanism, an arc-shaped clamping plate, an arc-shaped clamping pad, a fixing seat, a mounting plate, a universal wheel, a threaded column head, a sight pad, etc., and the assembled rectangular support leg and the rectangular lifting leg can support the top plate placed on the top surface of the pipe pile. The rectangular lifting leg can be adjusted according to the height from the top of the pipe pile to the pedestal surface, and is fixed by the fixing mechanism. The two groups of arc-shaped clamping plates and arc-shaped clamping pads that can be flexibly disassembled and cleaned and controlled by the clamping and positioning mechanism are used to symmetrically clamp the two sides of the pipe pile. During the process, the rolling of the universal wheel reduces the difficulty of moving the device, so that the top plate is adjusted to the upper side of the pipe pile. Even if the top of the pipe pile is partially damaged, it can be quickly concentric with the pipe pile. Then, the bottom end of the carbon fiber rod of the RTK instrument is placed on the sight pad for measurement, so as to facilitate the rapid identification of the center position of the pipe pile. The measured data is relatively accurate, precise, small in data deviation, and highly reliable, avoiding obstruction to the subsequent judgment of the deviation of the pipe pile, improving the specification requirements of engineering detection, and ensuring the safety of the building.

[0019] 2. The present invention sets a rectangular frame, a support rod, a clamping mechanism, a fixing plate, etc. After using RTK for calibration measurement, the deviation value is recorded, and then the knob 1 in the clamping mechanism is turned to drive the rotating column to rotate, thereby turning the rotating plate to rotate. The rubber pad 1 on the rotating plate is tilted and pressed on the upper end of one side of the RTK carbon fiber rod, and cooperates with the rubber pad 2 to support the RTK instrument. At this time, the user can release the hand to record the recorded value on paper with a pen to complete the deviation measurement record of a pile position, which assists the user in use, is convenient and simple to operate, and enables one person to quickly complete the work of data collection and recording, reducing the labor input, saving time and effort, and improving work efficiency;

[0020] 3. The present invention provides a storage box, a box cover, etc., so that the various components can be flexibly disassembled or assembled. The rectangular support legs and the rectangular lifting legs can be placed in the storage box for storage, thereby facilitating the carrying and transportation of the device and using it in a foundation pit environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0023] Figure 3 It is a schematic diagram of a top-view cross-sectional structure of a rectangular frame of the present invention;

[0024] Figure 4 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 5 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0026] Figure 6 For the present invention Figure 2 The enlarged structural diagram at C in the middle;

[0027] Figure 7 For the present invention Figure 2 The enlarged structural diagram at D in the middle;

[0028] Figure 8 For the present invention Figure 2 Enlarged structural diagram at E in the middle.

[0029] In the figure: 1, top plate; 2, rectangular frame; 3, rectangular frame; 4, support rod; 5, rectangular support leg; 6, rectangular lifting leg; 7, clamping and positioning mechanism; 701, two-way screw rod 1; 702, smooth rod; 703, connecting rod 1; 704, turntable; 705, rocker; 706, moving plate; 707, fixed sleeve; 8, clamping and supporting mechanism; 801, rotating plate; 802, rubber pad 1; 803, rubber pad 2; 804, rotating column; 805, knob 1; 9. Fixing mechanism; 901. Two-way screw rod; 902. Fixing plate; 903. Two connecting rods; 904. Two knobs; 10. Arc-shaped plate; 11. Arc-shaped clamp pad; 12. Fixing seat; 13. Fixing bolt 1; 14. Through slot; 15. Mounting plate; 16. Universal wheel; 17. Threaded column head; 18. Threaded groove; 19. Positioning groove; 20. Front sight pad; 21. Fixing plate; 22. Two fixing bolts; 23. Storage box; 24. Box cover. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The present invention is further described below in conjunction with specific embodiments, wherein the accompanying drawings are only used for illustrative descriptions and represent only schematic diagrams rather than actual drawings, and should not be understood as limiting the present invention. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "front", "rear", "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example 1

[0035] like Figure 1 , Figure 2 and Figure 3As shown, a pipe pile deviation data acquisition auxiliary device provided by the present invention comprises a top plate 1, a rectangular frame 2 is fixedly installed at the bottom of the top plate 1, two arc-shaped clamping plates 10 are symmetrically arranged on the inner side of the rectangular frame 2, a clamping and positioning mechanism 7 for controlling the relative movement of the two arc-shaped clamping plates 10 is arranged in the rectangular frame 2, a lifting bracket is arranged at the bottom of the rectangular frame 2, a rectangular frame 3 is arranged above the top plate 1, four support rods 4 are symmetrically fixedly installed on the lower side of the rectangular frame 3, and a clamping and supporting mechanism 8 for fixing and supporting the RTK carbon fiber rod is arranged in the rectangular frame 3;

[0036] The clamping and positioning mechanism 7 includes a bidirectional screw rod 701 and a smooth rod 702 . The bidirectional screw rod 701 is rotatably installed on one side of the rectangular frame 2 , and the smooth rod 702 is fixedly installed on the other side of the rectangular frame 2 .

[0037] Specifically, the clamping and positioning mechanism 7 further includes a connecting rod 703, a rotating disk 704 and a rocker 705. The connecting rod 703 is movably provided through one end of the rectangular frame 2. One end of the connecting rod 703 is fixedly connected to the bidirectional screw 701. The other end of the connecting rod 703 is fixedly installed with the rotating disk 704. The rocker 705 is fixedly installed on the outer side of one end of the rotating disk 704. The advantage is that the user grasps the rocker 705 to drive the rotating disk 704 to rotate, and the bidirectional screw 701 can be driven to rotate through the connecting rod 703.

[0038] Specifically, the clamping and positioning mechanism 7 further includes a moving plate 706 and a fixed sleeve 707. The two moving plates 706 are symmetrically threadedly connected to the outer sides of the two ends of the bidirectional screw rod 701. The ends of the two moving plates 706 away from the bidirectional screw rod 701 are movably sleeved on the outer sides of the smooth rod 702. The fixed sleeve 707 is fixedly installed in the middle of the ends of the two moving plates 706 that are relatively close. The advantage is that when the bidirectional screw rod 701 rotates, the two moving plates 706 can be controlled to move relatively close to each other in cooperation with the smooth rod 702, and the two fixed sleeves 707 move closer to each other along with the two moving plates 706.

[0039] Specifically, the ends of the two arc-shaped clamping plates 10 that are relatively close to each other are fixedly installed with the arc-shaped clamping pads 11, and the ends of the two arc-shaped clamping plates 10 that are relatively far away are fixedly installed with the fixing seats 12, and the two fixing seats 12 are respectively fixedly installed in the corresponding fixing sleeves 707 by fixing bolts 13. The advantage is that when the two moving plates 706 move relatively close to each other, the two arc-shaped clamping plates 10 are moved relatively close to each other, so that the two arc-shaped clamping pads 11 are squeezed on both sides of the pipe pile, so that the device is concentric with the pipe pile, and the top plate 1 is just on the upper side of the pipe pile. The arc-shaped clamping plates 10 are fixed to the fixing sleeves 707 by fixing bolts 13, so that they can be easily disassembled to clean the mud inside the arc-shaped clamping pads 11.

[0040] Example 2

[0041] like Figure 2, Figure 4 and Figure 5 As shown, as an improvement to the previous embodiment. Specifically, the lifting bracket includes four rectangular support legs 5 symmetrically arranged at the bottom of the rectangular frame 2, each rectangular support leg 5 is hollow inside and has an opening at the lower end, and each rectangular support leg 5 is provided with a rectangular lifting leg 6 that is movable and penetrates inside, and each rectangular support leg 5 is provided with a fixing mechanism 9 for fixing the position of the rectangular lifting leg 6.

[0042] Each set of fixing mechanisms 9 includes a bidirectional screw rod 901, a fixing clamp plate 902, a connecting rod 903 and a knob 904. The bidirectional screw rod 901 is rotatably installed between the inner walls of the lower ends of the rectangular support legs 5. The fixing clamp plate 902 is symmetrically threadedly connected to the outer side of the bidirectional screw rod 901. A connecting rod 903 is movably provided through the rectangular support legs 5. One end of the connecting rod 903 is fixedly connected to the bidirectional screw rod 901, and the other end of the connecting rod 903 is fixedly installed with a knob 904. The advantage is that rotating the knob 904 can drive the bidirectional screw rod 901 to rotate through the connecting rod 903, and drive the two fixing clamp plates 902 to move relative to each other.

[0043] Specifically, a through slot 14 is provided in the middle of each rectangular lifting leg 6, and each corresponding bidirectional screw rod 901 movably penetrates the through slot 14. A mounting plate 15 is fixedly installed at the bottom of each rectangular lifting leg 6, and a universal wheel 16 is fixedly installed at the bottom of the mounting plate 15. The advantage is that the two fixed clamping plates 902 are mutually movable and clamped on both sides of the rectangular lifting leg 6 to fix its position, so that when the top plate 1 is placed on the top surface of the pipe pile, the universal wheel 16 at the bottom of the mounting plate 15 just touches the ground, and when the clamping and positioning mechanism 7 is used for operation, it is convenient for the center of the entire device to move toward the center of the pipe pile.

[0044] Specifically, a threaded column 17 is fixedly installed on the top of each rectangular support leg 5, a corresponding threaded groove 18 is opened on the bottom of the rectangular frame 2, and storage boxes 23 are symmetrically fixedly installed on the left and right sides of the upper end of the top plate 1, and a box cover 24 is hinged on the upper end of each storage box 23. The advantage is that the rectangular support leg 5 is easy to disassemble and store in the storage box 23, so that the device is easy to carry.

[0045] Example 3

[0046] like Figure 2 , Figure 6 , Figure 7 and Figure 8As shown, as an improvement on the previous embodiment. Specifically, the clamping and supporting mechanism 8 includes a rotating plate 801, a rubber pad 1 802 and a rubber pad 2 803. The rotating plate 801 is provided at the inner right end of the rectangular frame 3, the rubber pad 1 802 is fixedly installed at the left end of the rotating plate 801, and the rubber pad 2 803 is fixedly installed on the inner left wall of the rectangular frame 3. The advantage is that the rubber pad 1 802 on the rotating plate 801 inside the rectangular frame 3 and the rubber pad 2 803 on the left side support the RTK carbon fiber rod, so that the user can stop supporting the RTK instrument with his hands and concentrate on recording the data on paper.

[0047] Specifically, the clamping and supporting mechanism 8 further includes a rotating column 804 and a knob 1 805. The rotating column 804 is fixedly provided through the lower end of the rotating plate 801, and the rotating column 804 is rotatably mounted on the inner wall of the rectangular frame 3. The front end of the rectangular frame 3 is provided with a knob 1 805, and the rear end of the knob 1 805 is fixedly connected to the rotating column 804. The advantage is that rotating the knob 1 805 drives the rotating column 804 to rotate, thereby driving the rotating plate 801 to rotate, and the rubber pad 1 802 on the rotating plate 801 is tilted and pressed on the upper end of one side of the RTK carbon fiber rod, and cooperates with the rubber pad 2 803 to support the RTK instrument.

[0048] Specifically, a positioning groove 19 is provided at the center of the upper end of the top plate 1, and a sight pad 20 is fixedly installed at the bottom of the positioning groove 19. The spacing between the top of the sight pad 20 and the bottom of the top plate 1 is one centimeter. A fixing plate 21 is fixedly installed at the bottom of each support rod 4, and each fixing plate 21 is fixed to the top plate 1 by a fixing bolt 22. The advantage is that when measuring, the bottom of the RTK carbon fiber rod is placed on the center of the sight pad 20, and then the bubble calibration measurement is performed. The data read is the center coordinate of the pipe pile, and the elevation data read minus one centimeter is the elevation of the top of the pipe pile. Similarly, the rectangular frame 3 is detachable on the top plate 1, and the rectangular frame 3 does not need to be used for auxiliary use when necessary.

[0049] When the present invention is in use, the user can first assemble the device, install each rectangular supporting leg 5 to the bottom of the rectangular frame 2, install the rectangular frame 3 on the top plate 1 through the supporting rod 4, clean the soil on the inner side of the arc clamping pad 11, and then install the two arc clamping plates 10 on the two fixing sleeves 707, and then clean the soil around the pipe pile and the top of the pipe pile, and then put the device on the pipe pile so that the bottom of the top plate 1 fits on the upper side of the pipe pile, and loosen the rectangular lifting legs 6 in each rectangular supporting leg 5 so that the universal wheel 16 on the lower side falls on the cast base surface, and then turn the knob 2 904 in each set of fixing mechanism 9, and drive the two-way screw 2 901 to rotate through the connecting rod 2 903, and the two fixing clamping plates 902 approach each other and clamp on both sides of the rectangular lifting leg 6 to fix its position, and the user further grasps the rocker 705 to drive the turntable 704 to rotate, and drives the two-way screw 1 701 to rotate through the connecting rod 1 703, and cooperates with the smooth rod 702 to control The two movable plates 706 are made to move relatively close to each other, pushing the two arc-shaped clamping plates 10 to move close to each other, and the two arc-shaped clamping pads 11 are squeezed on both sides of the pipe pile. In this process, the center of the entire device will slowly overlap with the center of the pipe pile. At this time, the top plate 1 is located on the upper side of the pipe pile. Then the RTK carbon fiber rod is inserted into the rectangular frame 3, and the bottom falls on the sight pad 20 in the positioning groove 19. Then the bubble is calibrated for measurement, and the deviation value is recorded. The knob 1 805 is turned to drive the rotating column 804 to rotate, thereby turning the rotating plate 801 to rotate. The rubber pad 1 802 on the rotating plate 801 is tilted and pressed on the upper end of one side of the RTK carbon fiber rod, and cooperates with the rubber pad 2 803 to support the RTK instrument. At this time, you can let go and record the recorded value on paper with a pen to complete the deviation measurement of one pile position. According to this step, the deviation measurement of the next pile position is carried out. After the end, the device can be disassembled, and the rectangular support leg 5 and the rectangular lifting leg 6 are placed in the storage box 23 for easy carrying.

[0050] 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 pipe pile deviation data collection auxiliary device, comprising a top plate (1), characterized in that: A rectangular frame (2) is fixedly installed at the bottom of the top plate (1), two arc-shaped clamping plates (10) are symmetrically arranged on the inner side of the rectangular frame (2), a clamping and positioning mechanism (7) for controlling the relative movement of the two arc-shaped clamping plates (10) is arranged in the rectangular frame (2), the clamping and positioning mechanism (7) comprises a bidirectional screw rod (701) and a smooth rod (702), a bidirectional screw rod (701) is rotatably installed on one side of the rectangular frame (2), and a smooth rod (702) is fixedly installed on the other side of the rectangular frame (2); a lifting bracket is arranged at the bottom of the rectangular frame (2), a rectangular frame (3) is arranged above the top plate (1), four support rods (4) are symmetrically fixedly installed on the lower side of the rectangular frame (3), and a clamping and supporting mechanism (8) for fixing and supporting the RTK carbon fiber rod is arranged in the rectangular frame (3); The clamping and positioning mechanism (7) also includes a connecting rod (703), a rotating disk (704), a rocker (705), a movable plate (706) and a fixed sleeve (707); one end of the rectangular frame (2) is movably provided with a connecting rod (703); one end of the connecting rod (703) is fixedly connected to a bidirectional screw (701); the other end of the connecting rod (703) is fixedly installed with a rotating disk (704); a rocker (705) is fixedly installed on the outer side of one end of the rotating disk (704); two movable plates (706) are symmetrically threadedly connected on the outer sides of both ends of the bidirectional screw (701); one end of the two movable plates (706) away from the bidirectional screw (701) is movably sleeved on the outer side of the smooth rod (702); and a fixed sleeve (707) is fixedly installed in the middle of one end of the two movable plates (706) that are relatively close to each other; An arc-shaped clamping pad (11) is fixedly installed at one end of the two arc-shaped clamping plates (10) that is relatively close to each other, and a fixing seat (12) is fixedly installed at one end of the two arc-shaped clamping plates (10) that is relatively far away from each other. The two fixing seats (12) are respectively fixedly installed in corresponding fixing sleeves (707) by fixing bolts (13); A positioning groove (19) is provided at the center of the upper end of the top plate (1), a sight pad (20) is fixedly installed at the bottom of the positioning groove (19), a fixing plate (21) is fixedly installed at the lower part of each support rod (4), and each fixing plate (21) is fixed to the top plate (1) by a fixing bolt (22).

2. The device for collecting pile displacement data according to claim 1, characterized in that: The lifting bracket comprises four rectangular support legs (5) symmetrically arranged at the bottom of the rectangular frame (2); each of the rectangular support legs (5) is hollow inside and has an opening at the lower end; a rectangular lifting leg (6) is movably arranged inside each of the rectangular support legs (5); and each of the rectangular support legs (5) is provided with a fixing mechanism (9) for fixing the position of the rectangular lifting leg (6).

3. The device for collecting data on pile displacement according to claim 2, characterized in that: Each group of the fixing mechanism (9) comprises a bidirectional screw rod (901), a fixing clamp (902), a connecting rod (903) and a knob (904). The bidirectional screw rod (901) is rotatably mounted between the inner walls of the lower ends of the rectangular support legs (5). The outer sides of the bidirectional screw rod (901) are symmetrically threadedly connected with the fixing clamp (902). A connecting rod (903) is movably arranged on the rectangular support legs (5). One end of the connecting rod (903) is fixedly connected to the bidirectional screw rod (901), and the other end of the connecting rod (903) is fixedly mounted with a knob (904).

4. The device for collecting data on pile displacement according to claim 3 is characterized in that: A through slot (14) is formed in the middle of each rectangular lifting leg (6), and each corresponding bidirectional screw rod (901) movably penetrates the through slot (14). A mounting plate (15) is fixedly mounted on the bottom of each rectangular lifting leg (6), and a universal wheel (16) is fixedly mounted on the bottom of the mounting plate (15).

5. The device for collecting data on pile displacement according to claim 2, characterized in that: A threaded column head (17) is fixedly mounted on the top of each rectangular support leg (5), a corresponding threaded groove (18) is provided on the bottom of the rectangular frame (2), storage boxes (23) are symmetrically fixedly mounted on the left and right sides of the upper end of the top plate (1), and a box cover (24) is hingedly connected to the upper end of each storage box (23).

6. The device for collecting data on pile displacement according to claim 1, characterized in that: The clamping and supporting mechanism (8) comprises a rotating plate (801), a rubber pad 1 (802) and a rubber pad 2 (803); the rotating plate (801) is arranged at the inner right end of the rectangular frame (3); the rubber pad 1 (802) is fixedly mounted at the left end of the rotating plate (801); and the rubber pad 2 (803) is fixedly mounted on the inner left wall of the rectangular frame (3).

7. The device for collecting data on pile displacement according to claim 6, characterized in that: The clamping and supporting mechanism (8) further comprises a rotating column (804) and a knob one (805); the rotating column (804) is fixedly provided through the lower end of the rotating plate (801), and the rotating column (804) is rotatably mounted on the inner wall of the rectangular frame (3); the front end of the rectangular frame (3) is provided with a knob one (805), and the rear end of the knob one (805) is fixedly connected to the rotating column (804).

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