Building construction pipe pile perpendicularity measuring equipment and use method thereof

Abstract

The invention relates to the technical field of measurement, in particular to building construction tubular pile perpendicularity measuring equipment and a using method thereof.The building construction tubular pile perpendicularity measuring equipment comprises two sets of bottom rings, one ends of the two sets of bottom rings are connected through a hinge, the other ends of the two sets of bottom rings are connected through studs, and each bottom ring is provided with a first frame, a second frame, a vertical rod, an annular tooth column and a threaded rod; the device has the beneficial effects that the device can synchronously measure the four different directions of the pipe pile at the same time, then the perpendicularity of the pipe pile is judged, in order to evaluate the perpendicularity of the pipe pile, workers can record and read the dip angle track obtained on the measuring plastic plate, the perpendicularity state of the pipe pile can be directly judged in the process, and the perpendicularity of the pipe pile can be evaluated. According to the method, the inclined angle and the inclined direction of the pipe pile can be read and calculated at the same time, the labor input is remarkably reduced, the working efficiency is improved, the method has wider application applicability, meanwhile, the arranged plastic plate can be rapidly mounted and dismounted, and the operation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of measurement technology, in particular to a device for measuring the verticality of a pipe pile in a construction project and a method for using the device. Background Art

[0002] Construction piles are a type of pile foundation made of reinforced concrete or steel pipes in soil or rock. It is a common foundation engineering construction technology used to increase the bearing capacity, stability and resistance to horizontal loads of soil or rock. In order to avoid the phenomenon of the piles tilting during the construction process, verticality measuring equipment is usually used to measure the verticality of the piles, so as to make preliminary corrections to the piles under construction, so that subsequent construction can proceed stably.

[0003] At present, most of the pipe pile verticality measuring equipment needs to measure the various angles of the pipe pile multiple times during measurement due to the cylindrical structure of the pipe pile. The measurement time is long and requires a lot of labor.

[0004] To this end, the present invention proposes a construction pipe pile verticality measuring device and a use method thereof to solve the above-mentioned problem. Summary of the invention

[0005] The object of the present invention is to provide a device for measuring the verticality of pipe piles in construction and a method for using the device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for measuring the verticality of a pipe pile for construction, the device for measuring the verticality of a pipe pile for construction comprising: a bottom ring, the bottom ring is provided with two groups, one end of the two groups of bottom rings is connected by a hinge, and the other end of the two groups of bottom rings is connected by a stud bolt, a first frame, a second frame, a vertical rod, an annular gear column and a threaded rod are arranged on the bottom ring, the first frame is connected to the second frame by bolts, the second frame is fixed to the bottom ring by bolts, a guide rod is fixed inside the second frame, a butt plate is arranged next to the guide rod, an outer frame is arranged on the outside of the second frame, a plastic plate and a sliding rod are arranged on the inside of the first frame and the second frame, the sliding rod is slidably connected to the seat body, a carving knife is arranged at one end of the sliding rod, an outrigger is fixed at the other end of the sliding rod, a roller is rotatably connected to the outrigger, a T-bar is slidably arranged below the bottom ring, and a semi-toothed ring is arranged at the outside of the bottom of the T-bar;

[0007] Lifting ring, the lifting ring is located above the bottom ring, the lifting ring is provided with two groups, the two groups of lifting rings can form a circular whole, a toothed plate is provided on the surface of the lifting ring, a support frame and gear 1 are provided next to the toothed plate, the support frame is fixed on the bottom ring, gear 1 is rotatably arranged on the inner side of the support frame, gear 1 and the toothed plate are meshingly connected, gear 1 and the annular gear column are meshingly connected, a vertical pole is fixed to the bottom of the annular gear column, a drill bit is fixed to the bottom of the vertical pole, a driven gear is provided on the vertical pole, and the driven gear and the half gear ring are meshingly connected.

[0008] Preferably, the vertical rods are provided with two groups, the two groups of vertical rods are respectively arranged near the two ends of the bottom ring, the two groups of vertical rods are symmetrically distributed about the central axis of the bottom ring, the bottoms of the vertical rods are fixed on the bottom ring, and the vertical rods are slidably connected to the lifting ring.

[0009] Preferably, the first frame and the second frame are located beside the vertical rod, and two groups of guide rods are provided, which are respectively located at the upper and lower ends of the second frame. The guide rods extend toward the outside of the second frame, and the end faces of the guide rods are chamfered. The plastic plate can be installed into the second frame. Guide grooves are provided at the upper and lower ends of the plastic plate. The cross-section of the guide grooves is rectangular. The guide grooves penetrate the plastic plate. The outer wall of the guide rod and the inner wall of the guide groove are slidably connected, and a handle is fixed on the surface of the plastic plate.

[0010] Preferably, the carving knife is away from the first frame body and faces the second frame body, the carving knife can contact the plastic plate, the outer frame is provided with two groups, the two groups of outer frames are respectively located at the upper and lower ends of the second frame body, a turntable is rotatably arranged inside the outer frame, rubber blocks are evenly arranged on the outer wall of the turntable, and a card slot is opened on the inner wall of the outer frame. There are several card slots, and the several card slots are evenly distributed on the inner wall of the outer frame, and the rubber blocks can be embedded in the card slots.

[0011] Preferably, inner grooves are evenly provided on the outer wall of the turntable, and there are three groups of inner grooves. The cross-section of the inner grooves is semicircular. The second frame is provided with limiting strips, and there are three groups of limiting strips. The limiting strips are located in the outer frame, and the limiting strips can be extended into the second frame and abut against the plastic plate. The limiting strips are in the shape of square plates, and elastic strips are fixed on the four side surfaces of the limiting strips, and the other side of the elastic strips is fixedly connected to the second frame.

[0012] Preferably, one end of the limiting strip located in the outer frame is chamfered, and the limiting strip can extend from the inner groove. A column is fixed at the center position of the turntable, and a rotating rod is fixed on the column. There are three groups of rotating rods, and the three groups of rotating rods are equidistantly distributed on the column. The surface of the rotating rod is paved with rubber rings, and there are several rubber rings, which are equidistantly linearly distributed on the surface of the rotating rod.

[0013] Preferably, the seat body is fixed on the lifting ring, a spring is sleeved on the outer side of the sliding rod, the spring is located between the seat body and the outrigger, one end of the spring is fixedly connected to the seat body, the other end of the spring is fixedly connected to the outrigger, the threaded rod and the bottom ring are rotatably connected, the threaded rod and the lifting ring are threadedly connected, a top block is fixed at the top of the threaded rod, a driving gear is fixed at the bottom end of the threaded rod, the driving gear and the half gear ring are meshingly connected, the driving gear is fixedly connected to the output end of the driving motor, the driving motor is arranged on the stand, the stand is fixed on the lower surface of the bottom ring, and the threaded rod is located on the center axis of the bottom ring.

[0014] Preferably, the annular gear columns are provided with two groups, the two groups of annular gear columns are symmetrically distributed about the threaded rod, the vertical rod penetrates the bottom ring, two groups of sliding grooves are opened on the surface of the vertical rod, two groups of sliders are fixed inside the driven gear, the sliders and the sliding grooves are slidably connected, and the driven gear is rotationally connected to the bottom ring.

[0015] Preferably, moving wheels are installed at the bottom of the bottom ring, and two groups of moving wheels are provided.

[0016] A method for using a construction pipe pile verticality measuring device, comprising the following steps:

[0017] S1: Install a new plastic plate in the first frame and the second frame, remove the stud bolts, put two bottom rings on the periphery of the pipe pile, install the stud bolts and tighten them, and install the device as a whole on the pipe pile. At this time, the roller will abut against the outer wall of the pipe pile;

[0018] S2: By starting the driving motor, the output end of the driving motor will drive the threaded rod to rotate, thereby causing the lifting ring to move upward. The rotation of the threaded rod will drive the driving gear to rotate, and the driving gear will drive the half-toothed ring to rotate, and the half-toothed ring will drive the driven gear to rotate;

[0019] S3: When the lifting ring continues to move upward, the provided engraving knife will contact the plastic plate. When the pipe pile is tilted, the roller will approach the seat body, thereby causing the slide bar to move, thereby causing the engraving knife to move, so that the engraving knife will make a mark on the plastic plate in an upward direction away from the pipe pile. On the other hand, the engraving knife will make a mark in an upward direction close to the pipe pile under the elastic action of the spring.

[0020] S4: With the rotation of the driven gear, the vertical rod and the annular gear column will be driven to rotate. At the same time, with the continuous rise of the lifting ring, the gear plate will be driven to move upward, so that the gear 1 is meshed with the gear plate and the annular gear column at the same time, and then the drill bit moves downward. With the continuous rise of the lifting ring, the drill bit continues to move downward and continuously extends into the ground, thereby improving the working stability of the device;

[0021] S4: When the lifting ring moves to the highest point, the drive motor is turned off and the whole device stops. At this time, the turntable is rotated by holding the rotating rod and rotating it, and the inner groove is moved to the limiting strip, so that the limiting strip is extended and the limit on the plastic plate is cancelled. At this time, the worker needs to hold the handle to drive the plastic plate to move closer to the second frame so that the plastic plate is away from the engraving knife. Then, by pulling the handle, the marked plastic plate can be removed from the second frame. The workers use four plastic plates pointing in four directions respectively for assembly. Then, by measuring the inclination angle of the lines on these plates, the inclination angle and direction of the pipe pile can be accurately calculated. This method greatly facilitates the workers' work of calibrating and adjusting the pipe piles.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention proposes a construction pipe pile verticality measuring device and a method of using the device, which can simultaneously perform synchronous measurements on four different directions of the pipe pile, and then determine the verticality of the pipe pile. In order to evaluate the verticality of the pipe pile, workers will record and read the inclination trajectory obtained on the plastic plate. This process can not only directly determine the vertical state of the pipe pile, but also simultaneously read and calculate the inclination angle and direction of the pipe pile. This method significantly reduces labor input, improves work efficiency, and has a wider range of application applicability. Through the coordination of the second frame, outer frame, guide rod, turntable, rubber block, column and turn rod, the plastic plate can be quickly installed and disassembled, thereby improving operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is an inclined top view of the structure of the present invention;

[0026] Figure 3 for Figure 3 A magnified view of the structure at center;

[0027] Figure 4 It is a schematic diagram of the tooth plate structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the seat structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the second frame structure of the present invention;

[0030] Figure 7 This is a schematic diagram of the outer frame structure of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the turntable of the present invention;

[0032] Fig. 9 It is a schematic diagram of the elastic strip structure of the present invention.

[0033] In the figure: 1, annular gear column; 2, bottom ring; 3, vertical rod; 4, stud bolt; 5, lifting ring; 6, first frame; 7, pull handle; 8, second frame; 9, threaded rod; 10, top block; 11, half gear ring; 12, moving wheel; 13, driven gear; 14, driving gear; 15, stand; 16, drive motor; 17, T-bar; 18, drill bit; 19, outer frame; 20, vertical rod; 21, slide groove; 22, support frame ; 23. Tooth plate; 24. Gear 1; 25. Outrigger; 26. Roller; 27. Spring; 28. Guide rod; 29. ​​Graving knife; 30. Slide bar; 31. Seat; 32. Plastic plate; 33. Guide groove; 34. Abutment plate; 35. Slot; 36. Limiting strip; 37. Turntable; 38. Rubber block; 39. Inner groove; 40. Rubber ring; 41. Turn rod; 42. Column; 43. Elastic strip; 44. Slider. DETAILED DESCRIPTION

[0034] Example 1: Please refer to Figures 1 to 9 The present invention provides a technical solution: a construction pipe pile verticality measuring device, the construction pipe pile verticality measuring device comprises: a bottom ring 2, the bottom ring 2 is provided with two groups, one end of the two groups of bottom rings 2 is connected by a hinge, and the other end of the two groups of bottom rings 2 is connected by a stud bolt 4, the bottom ring 2 is provided with a first frame 6, a second frame 8, a vertical rod 3, an annular tooth column 1 and a threaded rod 9, the first frame 6 is connected to the second frame 8 by bolts, the second frame 8 is fixed to the bottom ring 2 by bolts, and the second frame 8 is fixed to the bottom ring 2 by bolts. A guide rod 28 is fixed inside, a stop plate 34 is provided next to the guide rod 28, an outer frame 19 is provided on the outside of the second frame body 8, a plastic plate 32 and a slide rod 30 are provided on the inside of the first frame body 6 and the second frame body 8, the slide rod 30 is slidably connected to the seat body 31, a carving knife 29 is provided at one end of the slide rod 30, an outrigger 25 is fixed to the other end of the slide rod 30, a roller 26 is rotatably connected to the outrigger 25, a T-shaped bar 17 is slidably provided below the bottom ring 2, and a semi-toothed ring 11 is provided at the outside of the bottom of the T-shaped bar 17;

[0035] A lifting ring 5, the lifting ring 5 is located above the bottom ring 2, the lifting ring 5 is provided with two groups, the two groups of lifting rings 5 ​​can form a circular shape as a whole, a tooth plate 23 is provided on the surface of the lifting ring 5, a support frame 22 and a gear 24 are provided beside the tooth plate 23, the support frame 22 is fixed on the bottom ring 2, the gear 24 is rotatably arranged on the inner side of the support frame 22, the gear 24 and the tooth plate 23 are meshingly connected, the gear 24 and the annular gear column 1 are meshingly connected, a vertical pole 20 is fixed at the bottom of the annular gear column 1, a drill bit 18 is fixed at the bottom of the vertical pole 20, a driven gear 13 is provided on the vertical pole 20, and the driven gear 13 and the half gear ring 11 are meshingly connected, a construction pipe pile verticality measuring device and a use method thereof, including the construction pipe pile verticality measuring device;

[0036] When in use, the bottom ring 2 and the lifting ring 5 are both semicircular, and the two groups of bottom rings 2 and the two groups of lifting rings 5 ​​can be combined. By removing the stud bolts 4, the two groups of bottom rings 2 can be easily separated, and the two groups of lifting rings 5 ​​will also be separated at the same time. The operation is convenient. The two bottom rings 2 are put on the periphery of the pipe pile, and then the stud bolts 4 are installed and locked to realize the installation of the device as a whole on the pipe pile. At this time, the roller 26 will abut against the outer wall of the pipe pile. By starting the drive motor 16, the output end of the drive motor 16 will drive the threaded rod 9 to rotate, thereby causing the lifting ring 5 to move up. The rotation of the threaded rod 9 will drive the driving gear 14 to rotate, and the driving gear 14 will drive the semi-toothed ring 11 to rotate, and the semi-toothed ring 11 will drive the driven gear 13 to rotate.

[0037] Embodiment 2: On the basis of embodiment 1, two groups of vertical rods 3 are provided, and the two groups of vertical rods 3 are respectively arranged near the two ends of the bottom ring 2, and the two groups of vertical rods 3 are symmetrically distributed about the central axis of the bottom ring 2, and the bottom of the vertical rod 3 is fixed on the bottom ring 2, and the vertical rod 3 is slidably connected to the lifting ring 5;

[0038] When in use: while the lifting ring 5 is being lifted, the vertical rod 3 is continuously slidably connected with the lifting ring 5, thereby improving the stability and continuity of the lifting ring 5 when moving;

[0039] The first frame 6 and the second frame 8 are located beside the vertical rod 3. Two groups of guide rods 28 are provided. The two groups of guide rods 28 are respectively located at the upper and lower ends of the second frame 8. The guide rods 28 extend outward from the second frame 8. The end faces of the guide rods 28 are chamfered. The plastic plate 32 can be installed into the second frame 8. Guide grooves 33 are provided at the upper and lower ends of the plastic plate 32. The cross-section of the guide grooves 33 is rectangular. The guide grooves 33 penetrate the plastic plate 32. The outer wall of the guide rod 28 and the inner wall of the guide grooves 33 are slidably connected. The surface of the plastic plate 32 A handle 7 is fixed on the surface, a carving knife 29 is away from the first frame body 6, and the carving knife 29 is toward the second frame body 8, and the carving knife 29 can contact the plastic plate 32. The outer frame 19 is provided with two groups, and the two groups of outer frames 19 are respectively located at the upper and lower ends of the second frame body 8. A turntable 37 is rotatably provided inside the outer frame 19, and rubber blocks 38 are evenly provided on the outer wall of the turntable 37. A card slot 35 is opened on the inner wall of the outer frame 19, and a plurality of card slots 35 are provided, and the plurality of card slots 35 are evenly distributed on the inner wall of the outer frame 19, and the rubber blocks 38 can be embedded in the card slot 35;

[0040] During use, when a new plastic plate 32 needs to be installed, the specific operation is as follows: at this time, the limiting strip 36 will extend out from the inner groove 39, and the operator drives the plastic plate 32 to move by holding the handle 7, and inserts the guide rod 28 into the guide groove 33 accordingly. Note that at this time, the plastic plate 32 should be close to the second frame 8 to prevent the engraving knife 29 from contacting the plastic plate 32, and the plastic plate 32 is continuously pushed until it completely enters the second frame 8. The cross-section of the guide groove 33 is rectangular, and the guide rod 28 can be moved inside it. At this time, by holding the rotating rod 41 and rotating it, the turntable 37 will be driven to rotate, so that the turntable 37 and the limiting strip 36 will contact, and the end surface of the limiting strip 36 After the chamfering treatment, the turntable 37 can contact and press the limiting strip 36, so that the limiting strip 36 extends into the second frame 8, and the limiting strip 36 will contact the plastic plate 32 and continue to squeeze, so that the plastic plate 32 moves toward the engraving knife 29 until the upper and lower ends of the plastic plate 32 contact the abutment plate 34, and the plastic plate 32 will contact the engraving knife 29, thereby realizing the installation of the plastic plate 32. When the turntable 37 is rotated, the provided rubber block 38 will be embedded in the card slot 35, thereby forming resistance, preventing the turntable 37 from rotating at will, thereby causing the plastic plate 32 to loosen. It is worth noting that at this time, the elastic strip 43 will be stretched, thereby storing elastic potential energy.

[0041] The outer wall of the turntable 37 is evenly provided with inner grooves 39, and the inner grooves 39 are provided with three groups. The cross section of the inner grooves 39 is semicircular. The second frame 8 is provided with a limiting strip 36, and the limiting strip 36 is provided with three groups. The limiting strip 36 is located in the outer frame 19, and the limiting strip 36 can extend into the second frame 8 and abut against the plastic plate 32. The limiting strip 36 is in the shape of a square plate, and elastic strips 43 are fixed on the four side surfaces of the limiting strip 36. The other side of the elastic strip 43 is connected to the second frame The body 8 is fixedly connected, one end of the limiting strip 36 located in the outer frame 19 is chamfered, and the limiting strip 36 can extend from the inner groove 39. A column 42 is fixed at the center of the turntable 37, and a rotating rod 41 is fixed on the column 42. The rotating rod 41 is provided with three groups, and the three groups of rotating rods 41 are evenly distributed on the column 42. The surface of the rotating rod 41 is paved with a rubber ring 40, and a plurality of rubber rings 40 are provided, and the plurality of rubber rings 40 are evenly distributed linearly on the surface of the rotating rod 41;

[0042] When in use, after the measurement is completed, the plastic plate 32 needs to be removed. The specific operation is as follows: by holding the rotating rod 41 and rotating it, the rotating disk 37 rotates, so that the rubber block 38 moves out of the slot 35, and the inner groove 39 moves to the position of the limiting strip 36. Under the rebound effect of the elastic strip 43, the limiting strip 36 will move, and the limiting strip 36 will extend out of the inner groove 39, and the limiting strip 36 will be away from the plastic plate 32, thereby canceling the limit on the plastic plate 32. At this time, it is worth noting that , you cannot directly pull the handle 7 to remove the plastic plate 32 to prevent the knife 29 from leaving marks on the plastic plate 32 when pulling it out. At this time, you need to hold the handle 7 to drive the plastic plate 32 to move closer to the second frame 8 so that the plastic plate 32 is away from the carving knife 29. This is achieved with the cooperation of the guide rod 28 and the guide groove 33. Then, pull the handle 7 again to pull the plastic plate 32 out of the second frame 8. The rubber ring 40 set on the rotating rod 41 can provide a buffer to improve the stability when the rotating rod 41 is rotated.

[0043] Embodiment 3: On the basis of embodiment 2, the seat body 31 is fixed on the lifting ring 5, the outer side of the slide rod 30 is sleeved with a spring 27, the spring 27 is located between the seat body 31 and the outrigger 25, one end of the spring 27 is fixedly connected to the seat body 31, the other end of the spring 27 is fixedly connected to the outrigger 25, the threaded rod 9 and the bottom ring 2 are rotatably connected, the threaded rod 9 and the lifting ring 5 are threadedly connected, a top block 10 is fixed at the top of the threaded rod 9, a driving gear 14 is fixed at the bottom end of the threaded rod 9, the driving gear 14 and the half gear ring 11 are meshingly connected, the driving gear 14 is fixedly connected to the output end of the driving motor 16, the driving motor 16 is arranged on the stand 15, the stand 15 is fixed on the lower surface of the bottom ring 2, and the threaded rod 9 is located on the central axis of the bottom ring 2;

[0044] There are two groups of annular gear columns 1, which are symmetrically distributed about the threaded rod 9. The vertical rod 20 penetrates the bottom ring 2. Two groups of slide grooves 21 are opened on the surface of the vertical rod 20. Two groups of sliders 44 are fixed inside the driven gear 13. The sliders 44 and the slide grooves 21 are slidably connected. The driven gear 13 is rotatably connected to the bottom ring 2. A moving wheel 12 is installed at the bottom of the bottom ring 2. The moving wheel 12 is provided with two groups;

[0045] When in use, the rotation of the driven gear 13 will drive the vertical rod 20 and the annular gear column 1 to rotate. At the same time, as the lifting ring 5 continues to rise, the tooth plate 23 will be driven to move upward, so that the gear 24 is meshed and connected with the tooth plate 23 and the annular gear column 1 at the same time, thereby causing the drill bit 18 to move downward, so that the drill bit 18 continues to move downward as the lifting ring 5 continues to rise, and the drill bit 18 continuously extends into the ground, thereby improving the working stability of the device. A moving wheel 12 is installed at the bottom of the bottom ring 2 to facilitate the transfer of the device. The support frame 22 can provide stable support for the gear 24, so that the gear 24 can rotate stably. After removing the plastic plate 32, the inclination angle and the direction of the inclination angle of the pile can be measured more conveniently and accurately by adopting the Pythagorean theorem and the calculation method of the plane rectangular coordinate system.

[0046] Working principle: In actual use, the present invention can simultaneously perform synchronous measurements on four different directions of the pipe pile, and then determine the verticality of the pipe pile. In order to evaluate the verticality of the pipe pile, the workers will record and read the inclination trajectory obtained by measuring the plastic plate 32. This process can not only directly determine the vertical state of the pipe pile, but also read and calculate the inclination angle and direction of the pipe pile at the same time. This method significantly reduces labor input, improves work efficiency, and has a wider range of application applicability. After removing the plastic plate 32, the inclination and direction of the pipe pile can be measured more conveniently and accurately by adopting the Pythagorean theorem and the calculation method of the plane rectangular coordinate system. Through the coordination of the second frame 8, the outer frame 19, the guide rod 28, the turntable 37, the rubber block 38, the column 42 and the rotating rod 41, the plastic plate 32 can be quickly installed and disassembled, thereby improving operating efficiency.

[0047] A method for using a construction pipe pile verticality measuring device, comprising the following steps:

[0048] S1: Install a new plastic plate 32 in the first frame 6 and the second frame 8, then remove the stud bolts 4, put the two bottom rings 2 on the periphery of the pipe pile, then install the stud bolts 4 and tighten them, so that the device is installed on the pipe pile as a whole, and the roller 26 abuts against the outer wall of the pipe pile;

[0049] S2: By starting the driving motor 16, the output end of the driving motor 16 will drive the threaded rod 9 to rotate, thereby causing the lifting ring 5 to move upward, and the rotation of the threaded rod 9 will drive the driving gear 14 to rotate, and the driving gear 14 will drive the half gear ring 11 to rotate, and the half gear ring 11 will drive the driven gear 13 to rotate;

[0050] S3: When the lifting ring 5 continues to move upward, the provided carving knife 29 will contact the plastic plate 32. When the pipe pile is tilted, the roller 26 will approach the seat body 31, thereby causing the slide bar 30 to move, thereby causing the carving knife 29 to move, so that the carving knife 29 makes a mark on the plastic plate 32 in an inclined upward direction away from the pipe pile. On the other hand, the carving knife 29 will make a mark in an inclined upward direction close to the pipe pile under the elastic action of the spring 27.

[0051] S4: With the rotation of the driven gear 13, the vertical rod 20 and the annular gear column 1 are driven to rotate. At the same time, with the continuous rise of the lifting ring 5, the tooth plate 23 is driven to move upward, so that the gear 1 24 is meshed with the tooth plate 23 and the annular gear column 1 at the same time, so that the drill bit 18 moves downward, and the drill bit 18 continuously moves downward with the continuous rise of the lifting ring 5, and the drill bit 18 continuously extends into the ground, thereby improving the working stability of the device;

[0052] S4: When the lifting ring 5 moves to the highest point, the drive motor 16 is turned off and the whole device stops. At this time, the rotating rod 41 is held and rotated to rotate the turntable 37, and the inner groove 39 is moved to the limiting strip 36, so that the limiting strip 36 extends and cancels the limit on the plastic plate 32. At this time, the worker needs to hold the handle 7 to drive the plastic plate 32 to move closer to the second frame 8, so that the plastic plate 32 is away from the engraving knife 29. Then, by pulling the handle 7, the marked plastic plate 32 can be removed from the second frame 8. The workers use four plastic plates 32 pointing to four directions respectively for assembly. Then, by measuring the inclination angles of the lines on these plates, the inclination angles and directions of the pipe piles can be accurately calculated. This method greatly facilitates the workers' work of calibrating and adjusting the pipe piles.

[0053] 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 construction pile verticality measuring device, characterized by: The construction pipe pile verticality measuring device comprises: a bottom ring (2), wherein the bottom ring (2) is provided with two groups, one end of the two groups of bottom rings (2) is connected by a hinge, and the other end of the two groups of bottom rings (2) is connected by a stud bolt (4), and the bottom ring (2) is provided with a first frame (6), a second frame (8), a vertical rod (3), an annular tooth column (1) and a threaded rod (9), the first frame (6) is connected to the second frame (8) by bolts, the second frame (8) is fixed to the bottom ring (2) by bolts, and a guide rod (28) is fixed inside the second frame (8), and the guide rod (28) is fixed to the bottom ring (2) by bolts. ), an outer frame (19) is arranged on the outer side of the second frame body (8), a plastic plate (32) and a slide bar (30) are arranged on the inner sides of the first frame body (6) and the second frame body (8), the slide bar (30) is slidably connected to the seat body (31), a carving knife (29) is arranged at one end of the slide bar (30), an outrigger (25) is fixed at the other end of the slide bar (30), a roller (26) is rotatably connected to the outrigger (25), a T-shaped bar (17) is slidably arranged below the bottom ring (2), and a semi-toothed ring (11) is arranged at the outer side of the bottom of the T-shaped bar (17); A lifting ring (5) is provided, the lifting ring (5) is located above the bottom ring (2), the lifting ring (5) is provided with two groups, the two groups of lifting rings (5) can form a circular whole, a tooth plate (23) is provided on the surface of the lifting ring (5), a support frame (22) and a gear (24) are provided beside the tooth plate (23), the support frame (22) is fixed on the bottom ring (2), the gear (24) is rotatably arranged inside the support frame (22), the gear (24) and the tooth plate (23) are meshingly connected, the gear (24) and the annular gear column (1) are meshingly connected, a vertical rod (20) is fixed at the bottom of the annular gear column (1), a drill bit (18) is fixed at the bottom of the vertical rod (20), a driven gear (13) is provided on the vertical rod (20), and the driven gear (13) and the half gear ring (11) are meshingly connected.

2. A construction pipe pile verticality measuring device according to claim 1, characterized in that: The vertical rods (3) are provided with two groups, and the two groups of vertical rods (3) are respectively arranged near the two ends of the bottom ring (2). The two groups of vertical rods (3) are symmetrically distributed about the central axis of the bottom ring (2). The bottom of the vertical rod (3) is fixed on the bottom ring (2), and the vertical rod (3) is slidably connected to the lifting ring (5).

3. A construction pipe pile verticality measuring device according to claim 1, characterized in that: The first frame (6) and the second frame (8) are located beside the vertical rod (3). Two groups of guide rods (28) are provided. The two groups of guide rods (28) are respectively located at the upper and lower ends of the second frame (8). The guide rods (28) extend outward from the second frame (8). The end faces of the guide rods (28) are chamfered. The plastic plate (32) can be installed into the second frame (8). Guide grooves (33) are provided at the upper and lower ends of the plastic plate (32). The cross section of the guide grooves (33) is rectangular. The guide grooves (33) penetrate the plastic plate (32). The outer wall of the guide rod (28) and the inner wall of the guide groove (33) are slidably connected. A handle (7) is fixed on the surface of the plastic plate (32).

4. The verticality measuring device for construction pipe piles according to claim 1, characterized in that: The carving knife (29) is away from the first frame (6) and faces the second frame (8). The carving knife (29) can contact the plastic plate (32). The outer frame (19) is provided with two groups. The two groups of outer frames (19) are respectively located at the upper and lower ends of the second frame (8). A rotating disk (37) is rotatably arranged inside the outer frame (19). Rubber blocks (38) are evenly arranged on the outer wall of the rotating disk (37). A card slot (35) is opened on the inner wall of the outer frame (19). The card slots (35) are provided in a plurality and are evenly distributed on the inner wall of the outer frame (19). The rubber blocks (38) can be embedded in the card slots (35).

5. A construction pipe pile verticality measuring device according to claim 4, characterized in that: The outer wall of the rotating disk (37) is evenly provided with inner grooves (39), three groups of inner grooves (39) are provided, and the cross section of the inner grooves (39) is semicircular. The second frame (8) is provided with a limiting strip plate (36), and three groups of limiting strip plates (36) are provided. The limiting strip plates (36) are located in the outer frame (19). The limiting strip plates (36) can extend into the second frame (8) and abut against the plastic plate (32). The limiting strip plates (36) are in the shape of a square plate. Elastic strips (43) are fixed on the four side surfaces of the limiting strip plates (36), and the other side of the elastic strip plates (43) is fixedly connected to the second frame (8).

6. A construction pipe pile verticality measuring device according to claim 5, characterized in that: One end of the limiting strip (36) located in the outer frame (19) is chamfered, and the limiting strip (36) can extend from the inner groove (39). A column (42) is fixed at the center position of the rotating disk (37), and a rotating rod (41) is fixed on the column (42). The rotating rod (41) is provided with three groups, and the three groups of rotating rods (41) are evenly distributed on the column (42). The surface of the rotating rod (41) is paved with a rubber ring (40), and a plurality of rubber rings (40) are provided, and the plurality of rubber rings (40) are evenly distributed linearly on the surface of the rotating rod (41).

7. The verticality measuring device for construction pipe piles according to claim 1 is characterized by: The seat body (31) is fixed on the lifting ring (5), the outer side of the slide rod (30) is sleeved with a spring (27), the spring (27) is located between the seat body (31) and the outrigger (25), one end of the spring (27) is fixedly connected to the seat body (31), the other end of the spring (27) is fixedly connected to the outrigger (25), the threaded rod (9) and the bottom ring (2) are rotatably connected, the threaded rod (9) and the lifting ring (5) are threadedly connected, a top block (10) is fixed at the top end of the threaded rod (9), a driving gear (14) is fixed at the bottom end of the threaded rod (9), the driving gear (14) and the half gear ring (11) are meshingly connected, the driving gear (14) is fixedly connected to the output end of the driving motor (16), the driving motor (16) is arranged on the stand (15), the stand (15) is fixed on the lower surface of the bottom ring (2), and the threaded rod (9) is located on the central axis of the bottom ring (2).

8. The verticality measuring device for construction pipe piles according to claim 1 is characterized by: The annular gear columns (1) are provided with two groups, and the two groups of annular gear columns (1) are symmetrically distributed about the threaded rod (9). The vertical rod (20) penetrates the bottom ring (2), and the surface of the vertical rod (20) is provided with two groups of sliding grooves (21). Two groups of sliding blocks (44) are fixed inside the driven gear (13), and the sliding blocks (44) and the sliding grooves (21) are slidably connected. The driven gear (13) is rotatably connected to the bottom ring (2).

9. The verticality measuring device for construction pipe piles according to claim 1, characterized in that: The bottom of the bottom ring (2) is provided with moving wheels (12), and two groups of moving wheels (12) are provided.

10. The method for using the construction pipe pile verticality measuring device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Install a new plastic plate (32) in the first frame (6) and the second frame (8), remove the stud bolts (4), put the two bottom rings (2) on the periphery of the pipe pile, install the stud bolts (4) and tighten them, so that the device is installed on the pipe pile as a whole, and the roller (26) abuts against the outer wall of the pipe pile; S2: By starting the driving motor (16), the output end of the driving motor (16) drives the threaded rod (9) to rotate, thereby causing the lifting ring (5) to move upward, and the rotation of the threaded rod (9) drives the driving gear (14) to rotate, and the driving gear (14) drives the half-toothed ring (11) to rotate, and the half-toothed ring (11) drives the driven gear (13) to rotate; S3: When the lifting ring (5) continues to move upward, the provided engraving knife (29) will contact the plastic plate (32). When the pipe pile is tilted, the roller (26) will be close to the seat body (31), thereby causing the slide bar (30) to move, thereby causing the engraving knife (29) to move, so that the engraving knife (29) will make a mark on the plastic plate (32) in an upward direction away from the pipe pile. On the other hand, the engraving knife (29) will make a mark in an upward direction close to the pipe pile under the elastic action of the spring (27); S4: As the driven gear (13) rotates, the vertical rod (20) and the annular tooth column (1) are driven to rotate. At the same time, as the lifting ring (5) continues to rise, the tooth plate (23) is driven to move upward, so that the gear 1 (24) is meshed with the tooth plate (23) and the annular tooth column (1), thereby causing the drill bit (18) to move downward. As the lifting ring (5) continues to rise, the drill bit (18) continuously moves downward, and the drill bit (18) continuously extends into the ground, thereby improving the working stability of the device; S4: When the lifting ring (5) moves to the highest point, the driving motor (16) is turned off and the whole device stops. At this time, the rotating rod (41) is held and rotated to rotate the rotating disk (37), and the inner groove (39) is moved to the position of the limiting strip (36), so that the limiting strip (36) extends and the limit on the plastic plate (32) is cancelled. At this time, the worker needs to hold the pull handle (7) to drive the plastic plate (32) to move closer to the second frame (8) so that the plastic plate (32) is away from the engraving knife (29). Then, by pulling the pull handle (7), the marked plastic plate (32) can be removed from the second frame (8). The workers use four plastic plates (32) pointing in four directions to assemble. Then, by measuring the inclination angles of the lines on these plates, the inclination angle and direction of the pipe pile can be accurately calculated. This method greatly facilitates the workers to calibrate and adjust the pipe pile.

Images