A digital piling system for static pressure construction

Abstract

The present invention belongs to the technical field of static pressure construction piling, and discloses a digital piling system for static pressure construction, including a fixed plate and a pile pipe, a hydraulic cylinder is fixedly installed on one side of the fixed plate, a clamp is fixedly installed on one side of the hydraulic cylinder, a fixed frame is fixedly installed on one side of the fixed plate, a transmission wheel is movably installed inside the fixed frame, and a first motor is fixedly installed on the top of the fixed frame away from the transmission wheel. The present invention achieves the purpose of stable pile pipe hoisting by providing a threaded rod, a fixed frame and a transmission wheel, etc. When the pile pipe is hoisted by a fixed rope, the pile pipe will remain vertical, and the top of the pile pipe will remain vertical with the threaded rod, so that the pile pipe can be sleeved inside the clamp, which is convenient for docking the pile pipe, reducing the labor of operators, and facilitating the placement of the pile pipe inside the clamp, so that it achieves the effect of stable pile pipe hoisting.

Description

Technical Field

[0001] The invention belongs to the technical field of static pressure method construction piling, in particular to a digital piling system for static pressure method construction. Background Art

[0002] Static pressure pile is a method of pile foundation construction. Static pressure pile construction is a pile sinking process that uses the pile driving mechanism of the static pile driver to provide reaction force with the deadweight of the pile driver and the counterweight on the frame to press the prefabricated pile into the soil. Static pressure pile: Advantages: It completely avoids the vibration, noise and pollution caused by hammering piles. Therefore, it has the advantages of no damage to the piles, no noise, no vibration, no impact, and no pollution during construction. The digital pile driving system includes a pile driver, a hoisting device, a pile pipe, a clamping device and a hydraulic cylinder.

[0003] The invention patent with patent number CN202010282165.8 provides a pipe pile sinking construction process and device. The problem to be solved by this patent is: in the process of piling, it is generally necessary to lift the pipe piles first through large-scale lifting equipment so that the pipe piles are in a vertical state, and then the pipe piles are gradually driven into the ground by a pile driver. Due to the loose soil or silt layer, the silt layer can easily cause negative friction of the pipe piles. When piling, the pipe piles are prone to floating piles, offsets, etc., which eventually deviate from the predetermined direction, seriously affecting the quality of the project. The structure of this part of the improvement content is very simple. It is inserted vertically and freely into the soil layer and then hammered to finally achieve the purpose of stabilizing the pipe piles. The form of the device is too simple.

[0004] At present, in the static pressure construction, the required pile pipe is lifted by a lifting device, and then it is clamped and fixed by a clamping device. The pile pipe is pressed by a hydraulic cylinder to press the pile pipe into the soil. When the pile pipe is lifted by the lifting device, the pile pipe has no force point in the air and will shake, making it difficult to place it inside the clamping device. It needs to be manually guided to be placed inside the clamping device, which increases the labor of the operators. Since the pile pipe is fixed by a rope, the rope is easy to fall off during lifting, causing the pile pipe to fall and posing a certain safety hazard. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a digital piling system for static pressure construction. The present invention achieves the purpose of stable pile pipe hoisting by providing a threaded rod, a fixing frame and a transmission wheel. When the pile pipe is hoisted by a fixing rope, the pile pipe will remain vertical. At this time, the top of the pile pipe will remain vertical with the threaded rod. The first motor is started to drive the transmission gear to rotate, and the transmission wheel is driven to rotate at the same time. The threaded rod will move downward through the thread on the inner side of the transmission wheel, and the drill bit will be sleeved in the interior of the pile pipe. When the threaded rod continues to move downward, the limit block is simultaneously sleeved in the interior of the pile pipe, and the pile pipe is limited by the limit block to prevent the pile pipe from shaking in the air. When the second motor is started to pull out the hoisting rope, the pile pipe is lowered, and when the pile pipe moves downward, the pile pipe is limited by the threaded rod and the limit block, so that the pile pipe and the clamp remain vertical, and the pile pipe can be sleeved in the interior of the clamp, thereby achieving the advantage of stable pile pipe hoisting.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a digital piling system for static pressure construction, comprising a fixed plate and a pile pipe, a hydraulic cylinder is fixedly installed on one side of the fixed plate, a clamp is fixedly installed on one side of the hydraulic cylinder, a fixed frame is fixedly installed on one side of the fixed plate, a transmission wheel is movably installed inside the fixed frame, a first motor is fixedly installed on the top side of the fixed frame away from the transmission wheel, a transmission gear is fixedly installed on the output end of the first motor, a threaded rod is installed on the internal thread of the transmission wheel, a drill bit is fixedly installed on the bottom of the threaded rod, a limiting frame is fixedly installed on one side of the fixed plate away from the top of the fixed frame, and a limiting block is movably sleeved on the outside of the threaded rod.

[0007] In the above technical scheme, preferably, a baffle is fixedly installed inside the pile pipe, a transmission block is fixedly installed on the top of the inner wall of the pile pipe away from the baffle, fixed columns are fixedly installed on the upper and lower ends of the inner wall of the transmission block respectively, a support rod is fixedly installed on one end of the surface of the two fixed columns, and barbs are fixedly installed equidistantly on the other end of the outside of the two fixed columns, a sealing block is fixedly installed on the outside of the fixed column on the inner side of the two barbs, and two support blocks are fixedly installed equidistantly in the middle part of the inner side of the transmission block, and the transmission block, fixed column, support block, barb, support rod and sealing block are fixedly installed at equal angles in a ring shape inside the pile pipe.

[0008] In the above technical solution, preferably, a second motor is fixedly installed on the top of the fixed plate, a winding wheel is fixedly installed on the output end of the second motor, a lifting rope is movably sleeved on the outside of the winding wheel, support frames are fixedly installed on the front and rear ends of the top of the fixed plate away from the winding wheel, rollers are fixedly installed on one side inside the two support frames, limiting columns are fixedly installed on one side inside the two support frames away from the two rollers, and a fixing rope is fixedly installed on the bottom of the lifting rope.

[0009] In the above technical solution, preferably, the bottom of the transmission wheel is movably sleeved inside the fixed frame, the threaded rod passes through the inside of the fixed frame, the outside of the threaded rod is movably sleeved inside the limiting frame, the bottom of the outside of the transmission wheel is gear-shaped, and the outer edge of the external gear of the transmission wheel is meshed with the outer edge of the transmission gear.

[0010] In the above technical solution, preferably, the drill bit is conical, a locking tooth is fixedly installed on the outside of the drill bit, the diameter of the top of the drill bit is smaller than the diameter of the inside of the pile pipe, and the diameter of the top of the drill bit is smaller than the diameter of the middle of the four transmission blocks.

[0011] In the above technical solution, preferably, the limit block is trapezoidal, and the diameter value of the outer side of the limit block is consistent with the diameter value of the inner side of the pile pipe.

[0012] In the above technical solution, preferably, the four transmission blocks are semi-elliptical, the tops and bottoms of the four transmission blocks are made of rubber material, circular holes are respectively opened in the middle of the four transmission blocks, and the support blocks are cross-shaped.

[0013] In the above technical solution, preferably, circular holes are respectively opened at equal angles at the upper and lower ends of the exterior of the pile pipe, and the eight sealing blocks are respectively clamped on the exterior of the eight circular holes.

[0014] In the above technical solution, preferably, the outer diameter of the support rod is larger than the diameter of the circular hole, the two barbs are in opposite directions to the support rod, and the outer diameter of the two barbs is smaller than the diameter of the circular hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention achieves the purpose of stable pile pipe hoisting by arranging a threaded rod, a fixing frame and a transmission wheel, etc. When the pile pipe is hoisted by the fixing rope, the pile pipe will be kept vertical, and the top of the pile pipe will be kept vertical with the threaded rod. The first motor is started to drive the transmission gear to rotate, and the transmission wheel is driven to rotate at the same time, and the threaded rod will move downward through the thread inside the transmission wheel, and the drill bit will be sleeved on the inside of the pile pipe. When the threaded rod continues to move downward, the limit block is sleeved on the inside of the pile pipe at the same time, and the pile pipe is limited by the limit block to prevent the pile pipe from shaking in the air. When the second motor is started to pull out the hoisting rope, the pile pipe is put downward, and when the pile pipe moves downward, the pile pipe is limited by the threaded rod and the limit block, so that the pile pipe and the clamp are kept vertical, and the pile pipe can be sleeved on the inside of the clamp, which is convenient for docking the pile pipe, reducing the labor of operators, and facilitating the placement of the pile pipe inside the clamp, so that the pile pipe can be hoisted stably.

[0017] The present invention achieves the purpose of good pile pipe fixing effect by arranging transmission blocks, fixing columns and barbs, etc. After the pile pipe is pressed to a suitable depth, the threaded rod will continue to move downward, and at this time the limit blocks will push the four transmission blocks respectively, and the fixing columns inside the four transmission blocks will be squeezed out through the circular holes outside the pile pipe, and at the same time the fixing columns will be fixed by the support rods, and the outside of the support rods will pass through the circular holes to support the outside of the pile pipe. At this time, the first motor will be started to rotate in the direction to drive the threaded rod to move upward and break away from the inside of the pile pipe. At this time, concrete is poured into the inside of the pile pipe, and the concrete enters the inside of the transmission block through the circular holes in the middle of the four transmission blocks. The concrete inside the transmission block will be discharged through the circular holes outside the pile pipe and contact the barbs and the support rods, so that the pile pipe is fixed more stably, thereby achieving the purpose of good pile pipe fixing effect.

[0018] The present invention achieves the purpose of facilitating the lifting of the pile pipe by providing a fixing rope, a support frame and a winding wheel. The second motor is started to pull out the lifting rope, which is fixed on one end of the pile pipe through a fixing rope sleeve. At this time, the second motor is started to rotate in the opposite direction to reel in the lifting rope, thereby driving one end of the pile pipe to rise. The lifting rope will slide on the outside of the two support frames, and the lifting rope will be limited by two limiting columns. The pile pipe is lifted by the fixing rope and placed inside the clamp, thereby achieving the effect of facilitating the lifting of the pile pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall appearance of the structure of the present invention;

[0020] Figure 2 It is a schematic side view of the structure of the present invention;

[0021] Figure 3 It is a schematic cross-sectional view of the structure of the present invention;

[0022] Figure 4 The structure of the present invention Figure 3 A magnified schematic diagram of point A;

[0023] Figure 5 The structure of the present invention Figure 3 An enlarged schematic diagram of point B;

[0024] Figure 6 This is a schematic diagram of the external mounting of the structure fixing column of the present invention;

[0025] Figure 7 This is a schematic diagram of the cooperation between the transmission wheel and the transmission gear of the structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the appearance of the transmission wheel of the structure of the present invention;

[0027] Fig. 9It is a top view cross-sectional schematic diagram of the pile pipe structure of the present invention;

[0028] Fig.10 This is a schematic diagram of the appearance of the upper end of the structure of the present invention;

[0029] Fig.11 This is a schematic diagram of the appearance of the threaded rod structure of the present invention.

[0030] In the figure: 1. fixing plate; 2. supporting rod; 3. hydraulic cylinder; 4. clamp; 5. pile pipe; 6. fixing rope; 7. limiting block; 8. lifting rope; 9. first motor; 10. fixing frame; 11. transmission wheel; 12. threaded rod; 13. supporting frame; 14. winding wheel; 15. second motor; 16. drill bit; 17. limiting frame; 18. transmission gear; 19. transmission block; 20. baffle; 21. sealing block; 22. supporting block; 23. roller; 24. limiting column; 25. barb; 26. fixing column. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figures 1 to 11 As shown, the present invention provides a digital piling system for static pressure construction, comprising a fixed plate 1 and a pile pipe 5, a hydraulic cylinder 3 is fixedly installed on one side of the fixed plate 1, a clamp 4 is fixedly installed on one side of the hydraulic cylinder 3, a fixed frame 10 is fixedly installed on one side of the fixed plate 1, a transmission wheel 11 is movably installed inside the fixed frame 10, a first motor 9 is fixedly installed on the top of the fixed frame 10 away from the transmission wheel 11, a transmission gear 18 is fixedly installed on the output end of the first motor 9, a threaded rod 12 is installed on the internal thread of the transmission wheel 11, a drill bit 16 is fixedly installed on the bottom of the threaded rod 12, a limiting frame 17 is fixedly installed on one side of the fixed plate 1 away from the top of the fixed frame 10, and a limiting block 7 is movably sleeved on the outside of the threaded rod 12;

[0033] The winding wheel 14 is driven by the second motor 15 to rotate to wind up the lifting rope 8, and the pile pipe 5 is lifted by the fixed rope 6. When the pile pipe 5 is lifted, the pile pipe 5 will remain vertical, and the top of the pile pipe 5 is located at the bottom of the threaded rod 12. At this time, the first motor 9 is started to drive the transmission gear 18 to rotate, and the transmission wheel 11 is driven to rotate by the transmission gear 18. The threaded rod 12 moves downward through the thread inside the transmission wheel 11, and the lower end of the threaded rod 12 will be located inside the pile pipe 5. The pile pipe 5 is limited by the limit block 7 and the drill bit 16. The limit block 7 fits the inside of the pile pipe 5 to prevent the pile pipe 5 from shaking in the air. At the same time, the pile pipe 5 is guided by the threaded rod 12 to facilitate placing the pile pipe 5 inside the clamp 4.

[0034] like Figure 1 , 2 , 3, 5, 6, 9, and 11, a baffle 20 is fixedly installed inside the pile pipe 5, a transmission block 19 is fixedly installed on the top of the inner wall of the pile pipe 5 away from the baffle 20, and fixed columns 26 are fixedly installed on the upper and lower ends of the inner wall of the transmission block 19 respectively, one end of the surface of the two fixed columns 26 is fixedly installed with a support rod 2, and the other end of the outside of the two fixed columns 26 is equidistantly fixedly installed with barbs 25, and the outside of the fixed columns 26 is located on the inner side of the two barbs 25. A sealing block 21 is fixedly installed at an inner side of the two barbs 25, and two support blocks 22 are fixedly installed at an equal distance in the middle of the inner side of the transmission block 19. The transmission block 19, the fixed column 26, the support block 22, the barbs 25, the support rod 2 and the sealing block 21 are fixedly installed in an annular manner at equal angles inside the pile pipe 5;

[0035] The above scheme is adopted: when the pile pipe 5 is placed inside the clamp 4, the pile pipe 5 is pressed by the hydraulic cylinder 3, and the transmission wheel 11 will continue to drive the threaded rod 12 to move downward and rotate, and the threaded rod 12 will penetrate the inside of the pile pipe 5, and the drill bit 16 will be driven to rotate while the threaded rod 12 rotates, and the drill bit 16 stirs the soil, so that the pile pipe 5 is easy to be pressed into the soil. After the pile pipe 5 is pressed to a suitable depth, the threaded rod 12 will continue to move downward, and the limit block 7 will squeeze the four transmission blocks 19 at this time. At this time, the fixed column 26 will be squeezed out through the circular hole outside the pile pipe 5, and the barb 25 will be located outside the pile pipe 5. The fixed column 26 is supported by the support rod 2, and the first motor 9 is started to rotate in the direction, and the threaded rod 12 is separated from the inside of the pile pipe 5. Concrete is injected into the inside of the pile pipe 5, and the concrete enters the inside of the transmission block 19 through the circular hole in the middle of the transmission block 19. The concrete will be discharged through the circular hole at the lower end of the pile pipe 5, and contact with the barb 25 respectively, and the pile pipe 5 is fixed.

[0036] like Figure 1 , 2As shown in , 3 and 10, a second motor 15 is fixedly installed on the top of the fixed plate 1, a winding wheel 14 is fixedly installed on the output end of the second motor 15, a lifting rope 8 is movably sleeved on the outside of the winding wheel 14, a support frame 13 is fixedly installed on the front and rear ends of the top of the fixed plate 1 away from the winding wheel 14, a roller 23 is fixedly installed on one side of the two support frames 13, a limiting column 24 is fixedly installed on one side of the two support frames 13 away from the two rollers 23, and a fixing rope 6 is fixedly installed on the bottom of the lifting rope 8;

[0037] The above scheme is adopted: by sleeve-connecting the fixing rope 6 to one end of the pile pipe 5, the second motor 15 is started to drive the winding wheel 14 to rotate, and the lifting rope 8 is wound, the lifting rope 8 will slide on the outside of the roller 23, and the lifting rope 8 is limited by the limiting column 24 at the same time, the pile pipe 5 is lifted by the lifting rope 8, and the pile pipe 5 will be kept vertical to the threaded rod 12, so that the pile pipe 5 is placed inside the clamp 4.

[0038] like Figure 1 , 2 As shown in , 3, 4, and 11, the bottom of the transmission wheel 11 is movably sleeved inside the fixing frame 10, the threaded rod 12 passes through the inside of the fixing frame 10, the outside of the threaded rod 12 is movably sleeved inside the limiting frame 17, the bottom of the outside of the transmission wheel 11 is gear-shaped, and the outer edge of the outer gear of the transmission wheel 11 is meshed with the outer edge of the transmission gear 18;

[0039] The above scheme is adopted: when the pile pipe 5 is lifted by the second motor 15, the first motor 9 is started to drive the transmission gear 18 to rotate, and the transmission wheel 11 is driven to rotate at the same time. The threaded rod 12 moves downward through the thread inside the transmission wheel 11, and the drill bit 16 is driven to rotate. When the threaded rod 12 moves downward, the threaded rod 12 is limited by the limit frame 17, so that the threaded rod 12 will not shake during the process of moving up and down.

[0040] like Figure 3 , 5 As shown in 9, the drill bit 16 is conical, and a tooth is fixedly installed on the outside of the drill bit 16. The diameter value of the top of the drill bit 16 is smaller than the diameter value of the inside of the pile pipe 5, and the diameter value of the top of the drill bit 16 is smaller than the diameter value of the middle of the four transmission blocks 19;

[0041] The above scheme is adopted: the transmission gear 18 is driven to rotate by the first motor 9, and the transmission wheel 11 is driven to rotate at the same time. The threaded rod 12 is rotated through the thread inside the transmission wheel 11, and the drill bit 16 is driven to rotate at the same time. When the pile pipe 5 is pressed, the soil is first stirred by the drill bit 16, so that when the pile pipe 5 is pressed, it is easier to pile and the efficiency is higher.

[0042] like Figure 3 , 9As shown, the limit block 7 is trapezoidal, and the diameter value of the outer side of the limit block 7 is consistent with the diameter value of the inner side of the pile pipe 5;

[0043] By adopting the above scheme, when the pile pipe 5 is lifted by the second motor 15, the pile pipe 5 will remain vertical with the threaded rod 12, and the pile pipe 5 will be located at the bottom of the threaded rod 12. At this time, the threaded rod 12 will move downward and be sleeved into the interior of the pile pipe 5. At the same time, the pile pipe 5 is limited by the limit block 7 to prevent the pile pipe 5 from shaking.

[0044] like Figure 3 , 9 As shown, the four transmission blocks 19 are semi-elliptical, the tops and bottoms of the four transmission blocks 19 are made of rubber material, circular holes are respectively opened in the middle of the four transmission blocks 19, and the support blocks 22 are cross-shaped;

[0045] The above scheme is adopted: the threaded rod 12 is moved downward and sleeved inside the pile pipe 5. After the pile pipe 5 is pressed to a suitable depth, the threaded rod 12 will continue to move downward. At this time, the bottom of the limit block 7 will squeeze the four transmission blocks 19 respectively, and the fixing column 26 inside the transmission block 19 will be squeezed out of the pile pipe 5. The barb 25 will be fixed to the soil outside the pile pipe 5, so that the pile pipe 5 is fixed better.

[0046] like Figure 3 , 5 As shown in FIG. 6 , circular holes are respectively provided at the upper and lower ends of the exterior of the pile pipe 5 at equal angles, and eight sealing blocks 21 are respectively clamped on the exterior of the eight circular holes;

[0047] The above scheme is adopted: the threaded rod 12 moves downward to drive the limit block 7 to move downward, and the limit block 7 will squeeze the transmission block 19 respectively. At this time, the fixed column 26 will be squeezed out of the interior of the pile pipe 5 respectively, and the sealing block 21 will be squeezed out at the same time, so that the circular hole at the lower end of the pile pipe 5 is enlarged, which is convenient for the discharge of concrete.

[0048] like Figure 5 , 6 As shown, the outer diameter of the support rod 2 is larger than the diameter of the circular hole, the two barbs 25 are in the opposite direction to the support rod 2, and the outer diameter of the two barbs 25 is smaller than the diameter of the circular hole;

[0049] The above scheme is adopted: the four transmission blocks 19 are squeezed respectively by moving the limit block 7 downward, and the fixed column 26 will be squeezed out of the interior of the pile pipe 5 respectively. At this time, the support rod 2 will be respectively clamped on the outside of the pile pipe 5, and the fixed column 26 is fixed by the support rod 2, which facilitates the outflow of concrete.

[0050] The power part of the static press is omitted in the present application, and the length of the threaded rod mentioned in the text is selected and controlled according to actual needs. This application is aimed at piling a single pile pipe.

[0051] The working principle and use process of the present invention:

[0052] When piling, first stop the pile driver in a preset area, start the second motor 15 to pull out the lifting rope 8, and fix it on one end of the pile pipe 5 through the fixing rope 6. At this time, start the second motor 15 to rotate in the opposite direction to reel in the lifting rope 8, and at the same time drive one end of the pile pipe 5 to rise. The lifting rope 8 will slide outside the two support frames 13, and at the same time, the lifting rope 8 will be limited by two limiting columns 24. When the pile pipe 5 is lifted by the fixing rope 6, the pile pipe 5 will remain vertical. At this time, the top of the pile pipe 5 will remain vertical to the threaded rod 12, and the first motor 9 will be started to drive the transmission gear 18 rotates, and at the same time drives the transmission wheel 11 to rotate, the threaded rod 12 will move downward through the thread inside the transmission wheel 11, and the drill bit 16 will be sleeved inside the pile pipe 5. When the threaded rod 12 continues to move downward, the limit block 7 is sleeved inside the pile pipe 5 at the same time, and the pile pipe 5 is limited by the limit block 7 to prevent the pile pipe 5 from shaking in the air. When the second motor 15 is started, the hoisting rope 8 is pulled out, and the pile pipe 5 is put down. When the pile pipe 5 moves downward, the threaded rod 12 and the limit block 7 are used to limit the pile pipe 5 so that the pile pipe 5 and the clamp 4 remain vertical, and the pile pipe 5 can be sleeved inside the clamp 4;

[0053] When the pile pipe 5 is sleeved inside the clamp 4, the fixing rope 6 is removed, and the pile pipe 5 is pressed by the hydraulic cylinder 3. While pressing the pile pipe 5, the first motor 9 is started to drive the transmission gear 18 to rotate, and the transmission wheel 11 is driven to rotate, so that the threaded rod 12 moves downward along with the pile pipe 5, and the threaded rod 12 will penetrate the inside of the pile pipe 5. The rotation of the threaded rod 12 drives the drill bit 16 to drill a hole in the soil, and the pile pipe 5 is pressed by the hydraulic cylinder 3, so that it is convenient to press the pile pipe 5, and the baffle 20 is used to limit the soil to prevent the soil from entering the inside of the pile pipe 5;

[0054] After the pile pipe 5 is pressed to a suitable depth, the threaded rod 12 will continue to move downward. At this time, the limit block 7 will push the four transmission blocks 19 respectively, and the fixing columns 26 on the inner sides of the four transmission blocks 19 will be squeezed out through the circular holes on the outside of the pile pipe 5. At the same time, the fixing columns 26 are fixed by the support rod 2, and the outside of the support rod 2 will pass through the circular hole to support the outside of the pile pipe 5. At this time, the first motor 9 will be started to rotate in the direction to drive the threaded rod 12 to move upward and disengage from the inside of the pile pipe 5. At this time, concrete is poured into the inside of the pile pipe 5, and the concrete passes through the circular holes in the middle of the four transmission blocks 19 and enters the inside of the transmission block 19. The concrete inside the transmission block 19 will be discharged through the circular hole on the outside of the pile pipe 5, and contact the barbs 25 and the support rod 2, so that the pile pipe 5 is fixed more stably.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] 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 digital piling system for static pressure construction, comprising a fixed plate (1) and a pile pipe (5), a hydraulic cylinder (3) fixedly mounted on one side of the fixed plate (1), a clamp (4) fixedly mounted on one side of the hydraulic cylinder (3), characterized in that: A fixing frame (10) is fixedly mounted on one side of the fixing plate (1), a transmission wheel (11) is movably mounted inside the fixing frame (10), a first motor (9) is fixedly mounted on a side of the top of the fixing frame (10) away from the transmission wheel (11), a transmission gear (18) is fixedly mounted on an output end of the first motor (9), a threaded rod (12) is threadedly mounted on the inside of the transmission wheel (11), a drill bit (16) is fixedly mounted on the bottom of the threaded rod (12), a limiting frame (17) is fixedly mounted on a side of the fixing plate (1) away from the top of the fixing frame (10), and a limiting block (7) is movably sleeved on the outside of the threaded rod (12); A baffle (20) is fixedly installed inside the pile pipe (5); a transmission block (19) is fixedly installed on the top of the inner wall of the pile pipe (5) away from the baffle (20); fixed columns (26) are fixedly installed on the upper and lower ends of the inner wall of the transmission block (19); a support rod (2) is fixedly installed on one end of the surface of the two fixed columns (26); barbs (25) are fixedly installed at the other ends of the outside of the two fixed columns (26) at an equal distance; a sealing block (21) is fixedly installed on the outside of the fixed columns (26) and located inside the two barbs (25); two support blocks (22) are fixedly installed at an equal distance in the middle of the inner side of the transmission block (19); the transmission block (19), the fixed column (26), the support block (22), the barbs (25), the support rod (2) and the sealing block (21) are fixedly installed inside the pile pipe (5) in an annular manner at equal angles; Circular holes are respectively provided at the upper and lower ends of the exterior of the pile pipe (5) at equal angles, and the eight sealing blocks (21) are respectively clamped on the exterior of the eight circular holes.

2. According to the digital piling system for static pressure construction as described in claim 1, it is characterized by: A second motor (15) is fixedly mounted on the top of the fixed plate (1), a winding wheel (14) is fixedly mounted on the output end of the second motor (15), a lifting rope (8) is movably sleeved on the outside of the winding wheel (14), support frames (13) are fixedly mounted on the front and rear ends of the top of the fixed plate (1) away from the winding wheel (14), rollers (23) are fixedly mounted on one side of the two support frames (13), and limiting columns (24) are fixedly mounted on one side of the two support frames (13) away from the two rollers (23), and a fixing rope (6) is fixedly mounted on the bottom of the lifting rope (8).

3. According to claim 1, a digital piling system for static pressure construction is characterized in that: The bottom of the transmission wheel (11) is movably sleeved inside the fixing frame (10), the threaded rod (12) passes through the inside of the fixing frame (10), and the outside of the threaded rod (12) is movably sleeved inside the limiting frame (17).

4. According to claim 1, a digital piling system for static pressure construction is characterized in that: The bottom of the outside of the transmission wheel (11) is gear-shaped, and the outer edge of the outer gear of the transmission wheel (11) is meshed with the outer edge of the transmission gear (18).

5. According to claim 1, a digital piling system for static pressure construction is characterized in that: The drill bit (16) is conical, and a latching tooth is fixedly mounted on the outside of the drill bit (16). The diameter of the top of the drill bit (16) is smaller than the diameter of the inside of the pile pipe (5), and the diameter of the top of the drill bit (16) is smaller than the diameter of the middle of the four transmission blocks (19).

6. According to claim 1, a digital piling system for static pressure construction is characterized by: The limit block (7) is trapezoidal in shape, and the diameter value of the outside of the limit block (7) is consistent with the diameter value of the inside of the pile pipe (5).

7. According to claim 1, a digital piling system for static pressure construction is characterized by: The four transmission blocks (19) are semi-elliptical in shape, the tops and bottoms of the four transmission blocks (19) are made of rubber material, circular holes are respectively opened in the middle of the four transmission blocks (19), and the support blocks (22) are cross-shaped.

8. According to claim 1, a digital piling system for static pressure construction is characterized by: The outer diameter of the support rod (2) is greater than the diameter of the circular hole, the two barbs (25) are in opposite directions to the support rod (2), and the outer diameter of the two barbs (25) is smaller than the diameter of the circular hole.

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