Deviation correcting device for concrete filling pile

Abstract

The utility model belongs to the technical field of deviation rectifying devices, and discloses a deviation rectifying device for a concrete filling injection pile, which comprises a mounting seat, two mounting plates fixed at the top of the mounting seat and parallel to each other, and a lower clamping assembly arranged between the two mounting plates and used for clamping the filling injection pile to be mounted, a mounting hole allowing a filling pile to be mounted to penetrate through is formed in the middle of the mounting base, and a driving assembly used for driving the lower clamping assembly to act and used for clamping or releasing the filling pile to be mounted is jointly mounted on the two mounting plates. The lower clamping assembly is provided with an upper clamping assembly which acts synchronously with the lower clamping assembly so as to clamp or release the filling pile to be installed. The upper clamping assembly and the lower clamping assembly are matched for action, so that the clamping range of the clamping assemblies in the deviation correcting device is enlarged, the deviation correcting device can conveniently conduct deviation correcting operation on the to-be-installed filling pile with the large length, and the application range of the deviation correcting device is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of deviation correction devices, in particular to a deviation correction device for concrete pouring piles. Background Art

[0002] With the rapid development of economy, infrastructure construction in major cities has been carried out on a large scale. Railways, subways, roads, bridges and underground spaces of various buildings have been emerging. Bored piles are the most commonly used infrastructure construction, and their construction quantity and quality are constantly improving. Cast-in-place piles are a type of pile made by drilling holes in place and pouring concrete or reinforced concrete.

[0003] At present, the construction process of cast-in-place piles is usually to lower the pipe piles into the hole after drilling, then put in the steel cage, and then pour concrete. Concrete cast-in-place piles have a long length and a large mass. In order to prevent the probability of the concrete cast-in-place piles being skewed during the process of being placed in the surface installation hole, it is usually necessary to use a correction device for correction. The correction device in the existing general technology usually only uses two arc plates that are symmetrically arranged about the cast-in-place piles and cooperate with the cast-in-place piles for correction, and uses a driving device to drive the two arc plates to move closer or farther from each other. However, the length of the arc plate is limited. It is difficult to maintain the stability of the longer cast-in-place piles in the process of entering the surface installation hole using an arc plate of a fixed length. Therefore, it is necessary to improve the relevant technology. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a deviation correction device for concrete pouring piles.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a correction device for concrete cast-in-place piles, comprising a mounting seat, two mounting plates fixed to the top of the mounting seat and parallel to each other, a lower clamping assembly arranged between the two mounting plates and used to clamp the cast-in-place pile to be installed, a mounting hole for the cast-in-place pile to be installed to pass through is arranged in the middle of the mounting seat, a driving assembly for driving the lower clamping assembly to move and for clamping or releasing the cast-in-place pile to be installed is commonly installed on the two mounting plates, and an upper clamping assembly is arranged on the lower clamping assembly, which moves synchronously with the lower clamping assembly to clamp or release the cast-in-place pile to be installed.

[0006] By adopting the above technical solution, the upper clamping assembly cooperates with the lower clamping assembly to increase the clamping range of the clamping assembly in the correction device, so that the correction device can correct the cast-in-place piles with a longer length to be installed, thereby expanding the application scope of the correction device.

[0007] Furthermore, a controller and a battery are fixed on the top of the mounting seat, and two groups of lower clamping assemblies are provided and symmetrically distributed about the mounting hole, and each group of lower clamping assemblies includes an L-shaped plate arranged between the mounting hole and the mounting plate, and a lower arc-shaped plate fixed to an end of the L-shaped plate away from the mounting plate;

[0008] The driving assembly includes a guide rod fixed on the side wall of the mounting plate near the mounting hole, a threaded rod penetrating the mounting plate and rotatably connected to the mounting plate, a lower motor fixed on one of the mounting plates, a lower driving gear fixed to the end of the output shaft of the lower motor, a driven gear fixedly sleeved on the end of the threaded rod and meshed with the lower driving gear, a driven rod penetrating the two mounting plates and rotatably connected to both mounting plates, a transmission gear fixedly sleeved on the end of the driven rod and meshed with the lower driving gear, an intermediate rod rotatably mounted on the mounting plate away from the side of the lower motor, and an intermediate gear fixedly sleeved on the end of the intermediate rod, the lower motor is electrically connected to the controller and the battery, the threaded rod penetrates the L-shaped plate and is threadedly connected to the L-shaped plate, the guide rod penetrates the L-shaped plate and is slidably matched with the L-shaped plate, the threaded rod, the guide rod, the driven gear and the transmission gear are each provided with two and symmetrically distributed about the mounting hole, and the intermediate gear is meshed with the driven gear away from the side of the lower motor and the transmission gear away from the side of the lower motor.

[0009] By adopting the above technical solution, when the driving assembly is used to drive the lower clamping assembly to correct the cast-in-place pile to be installed, the staff only needs to start the lower motor through the controller. After the lower motor works, it drives the lower driving gear to rotate, and the lower driving gear drives the transmission gear and the driven gear meshing with it to rotate, so that the threaded rod fixed to the driven gear rotates. Since the threaded rod is threadedly connected to the L-shaped plate, the guide rod and the L-shaped plate slide together, so that the L-shaped plates on both sides are close to each other until the cast-in-place pile to be installed is clamped, thereby playing a good correction role for the cast-in-place pile to be installed, so that the cast-in-place pile to be installed can be smoothly installed in the pre-buried installation hole on the ground.

[0010] Furthermore, the upper clamping assembly is provided with two groups and is symmetrically distributed about the mounting hole, and each group of the upper clamping assembly includes a vertical plate fixed to the top of the L-shaped plate, a horizontal plate fixed to the side wall of the vertical plate close to the axis of the mounting hole, an L-shaped bracket arranged on the horizontal plate, and an upper arc plate fixed to one end of the L-shaped bracket close to the axis of the mounting hole.

[0011] By adopting the above technical solution, after the lower motor starts working, the vertical plate fixed on the top of the L-shaped plate moves synchronously during the process of the two L-shaped plates approaching each other, so that the two upper arc plates approach each other, so that the two upper arc plates cooperate with the two lower arc plates to clamp the cast piles to be installed, thereby enhancing the correction effect of the cast piles to be installed.

[0012] Furthermore, the vertical section of the L-shaped bracket passes through the horizontal plate and slidably cooperates with the horizontal plate, the horizontal plate is penetrated by an upper through hole for the vertical section of the L-shaped bracket to pass through and an upper slide groove connected to the upper through hole, the L-shaped plate is penetrated by a lower through hole for the vertical section of the L-shaped bracket to pass through and a lower slide groove connected to the lower through hole, each group of the horizontal plates is provided with a lifting assembly for driving the L-shaped bracket to move in a vertical direction, the lifting assembly includes an upper motor fixed to the top of the horizontal plate, an upper driving gear fixed to the end of the output shaft of the upper motor, and a rack fixed to the side wall of one side of the L-shaped bracket and meshing with the upper driving gear, the rack is slidably cooperated with the upper slide groove and the lower slide groove, and the two groups of the upper motors are electrically connected to the controller and the battery.

[0013] By adopting the above technical solution, the upper motor uses a brake motor. When the staff starts the upper motor through the controller, the upper motor drives the upper driving gear to rotate. Since the upper driving gear is engaged with the rack, the L-shaped bracket slides upward or downward along the upper perforation, thereby adjusting the height of the upper arc plate, so that the upper arc plate and the lower arc plate can better cooperate and perform correction operations on the cast-in-place piles to be installed.

[0014] Furthermore, an upper reinforcing block is fixed at the corner of the L-shaped bracket, and a lower reinforcing block is integrally formed at the corner of the L-shaped plate. The lower reinforcing block is penetrated by a reserved hole that cooperates with the lower sliding groove and the lower through hole.

[0015] By adopting the above technical solution, the upper reinforcement block strengthens the structural strength of the L-shaped bracket, the lower reinforcement block strengthens the structural strength of the L-shaped plate, the stability of the L-shaped bracket and the L-shaped plate during use is enhanced, and the probability of deformation and damage of the L-shaped bracket and the L-shaped plate during use due to the large mass of the cast-in-place piles to be installed is reduced.

[0016] Furthermore, the structure of the upper arc plate is exactly the same as that of the lower arc plate, and an arc-shaped thin plate is fitted on the surface of the upper arc plate close to the axis of the mounting hole, and a fixing bolt that cooperates with the gap of the arc-shaped thin plate is penetrated through the arc-shaped thin plate, and the end of the fixing bolt is threadedly connected to the upper arc plate, and a plurality of balls are evenly arranged on the arc-shaped thin plate, and an inner hole for the balls to pass through is penetrated through the arc-shaped thin plate, and an arc-shaped groove that cooperates with the balls is provided on the upper arc plate, and the center of the ball is located between the inner surface of the upper arc plate and the inner surface of the arc-shaped thin plate.

[0017] By adopting the above technical solution, the setting of the fixing bolts makes it easy for the staff to install and disassemble the arc-shaped thin plate, thereby facilitating the installation of the ball. The thickness of the head of the fixing bolt is smaller than the distance between the side of the ball close to the axis of the installation hole and the inner surface of the arc-shaped thin plate. The setting of the ball reduces the friction force of directly contacting the upper arc plate and the lower arc plate with the outer wall of the cast-in-place pile to be installed, thereby reducing the installation difficulty of the cast-in-place pile to be installed.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. In the present application, the upper clamping assembly cooperates with the lower clamping assembly to increase the clamping range of the clamping assembly in the deviation correction device, so that the deviation correction device can correct the infill piles with a longer length to be installed, thereby expanding the application scope of the deviation correction device;

[0020] 2. In the present application, when the driving assembly is used to drive the lower clamping assembly to correct the deviation of the injection pile to be installed, the staff only needs to start the lower motor through the controller. After the lower motor works, it drives the lower driving gear to rotate, and the lower driving gear drives the transmission gear and the driven gear meshed with it to rotate, so that the threaded rod fixed with the driven gear rotates. Since the threaded rod is threadedly connected with the L-shaped plate, the guide rod and the L-shaped plate slide in cooperation, so that the L-shaped plates on both sides are close to each other until the injection pile to be installed is clamped, thereby playing a good correction role for the injection pile to be installed, so that the injection pile to be installed can be smoothly installed in the pre-buried installation hole on the ground surface;

[0021] 3. In this application, the upper motor uses a brake motor. When the staff starts the upper motor through the controller, the upper motor drives the upper driving gear to rotate. Since the upper driving gear is engaged with the rack, the L-shaped bracket slides upward or downward along the upper perforation, thereby adjusting the height of the upper arc plate, so that the upper arc plate and the lower arc plate can better cooperate and perform correction operations on the cast-in-place piles to be installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 yes Figure 1 Schematic diagram of the structure after deleting the soil layer;

[0024] Figure 3 It is a structural schematic diagram of an embodiment of the utility model for highlighting the connection structure of the ball and the driving component.

[0025] In the figure: 1, mounting seat; 11, mounting hole; 12, controller; 13, battery; 2, mounting plate; 3, lower clamping assembly; 31, L-shaped plate; 311, lower through hole; 312, lower slide groove; 32, lower arc plate; 4, driving assembly; 41, guide rod; 42, threaded rod; 43, lower motor; 44, lower driving gear; 45, driven gear; 46, driven rod; 47, transmission gear; 48, intermediate rod; 49, intermediate gear; 5. Upper clamping assembly; 51. Vertical plate; 52. Horizontal plate; 521. Upper through hole; 522. Upper slide groove; 53. L-shaped bracket; 531. Upper reinforcing block; 54. Upper arc plate; 541. Arc groove; 6. Casting piles to be installed; 7. Lifting assembly; 71. Upper motor; 72. Upper driving gear; 73. Rack; 8. Lower reinforcing block; 81. Reserved hole; 9. Arc thin plate; 91. Fixing bolt; 92. Inner hole; 10. Ball bearing. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] like Figure 1-3 As shown, the embodiment of the present application discloses a deviation correction device for concrete cast piles, comprising a mounting seat 1, a mounting plate 2, a lower clamping assembly 3, a driving assembly 4 and an upper clamping assembly 5. The mounting seat 1 is horizontally arranged, and a mounting hole 11 is arranged in the middle of the mounting seat 1 for the cast pile 6 to be installed to pass through. In this embodiment, a controller 12 and a battery 13 are fixed on the top of the mounting seat 1, and the bottom of the mounting plate 2 is fixed to the top of the mounting seat 1, and the mounting plate 2 is provided with two parallel to each other.

[0028] The lower clamping assembly 3 is arranged between the two mounting plates 2 and is used to clamp the cast-in-place pile 6 to be installed. The lower clamping assembly 3 is provided with two groups and is symmetrically distributed about the mounting hole 11. Each group of the lower clamping assembly 3 includes an L-shaped plate 31 arranged between the mounting hole 11 and the mounting plate 2 and a lower arc plate 32 fixed to the end of the L-shaped plate 31 away from the mounting plate 2.

[0029] The driving assembly 4 is jointly arranged on the two mounting plates 2, and is used to drive the lower clamping assembly 3 to move and to clamp or release the injection pile 6 to be installed. The driving assembly 4 includes a guide rod 41 fixed on the side wall of the mounting plate 2 close to the mounting hole 11, a threaded rod 42 penetrating the mounting plate 2 and rotatably connected to the mounting plate 2, a lower motor 43 fixed on one of the mounting plates 2, a lower driving gear 44 fixed to the end of the output shaft of the lower motor 43, a driven gear 45 fixedly sleeved on the end of the threaded rod 42 and meshed with the lower driving gear 44, a driven rod 46 penetrating the two mounting plates 2 and rotatably connected to both mounting plates 2, and a fixed sleeve on the end of the driven rod 46. The transmission gear 47 meshing with the lower driving gear 44, the intermediate rod 48 rotatably mounted on the mounting plate 2 on the side away from the lower motor 43, and the intermediate gear 49 fixedly sleeved on the end of the intermediate rod 48, the lower motor 43 is electrically connected to the controller 12 and the battery 13, the threaded rod 42 passes through the L-shaped plate 31 and is threadedly connected to the L-shaped plate 31, the guide rod 41 passes through the L-shaped plate 31 and is slidably matched with the L-shaped plate 31, the threaded rod 42, the guide rod 41, the driven gear 45 and the transmission gear 47 are each provided with two and symmetrically distributed about the mounting hole 11, the intermediate gear 49 is meshed with the driven gear 45 on the side away from the lower motor 43 and the transmission gear 47 on the side away from the lower motor 43.

[0030] The upper clamping assembly 5 is arranged on the lower clamping assembly 3, and the upper clamping assembly 5 and the lower clamping assembly 3 act synchronously to clamp or release the cast-in-place pile 6 to be installed. The upper clamping assembly 5 is provided with two groups and is symmetrically distributed about the mounting hole 11. Each group of upper clamping assemblies 5 includes a vertical plate 51 fixed to the top of the L-shaped plate 31, a horizontal plate 52 fixed to the side wall of the vertical plate 51 close to the axis of the mounting hole 11, an L-shaped bracket 53 arranged on the horizontal plate 52, and an upper arc plate 54 fixed to one end of the L-shaped bracket 53 close to the axis of the mounting hole 11.

[0031] When the driving assembly 4 is used to drive the lower clamping assembly 3 to correct the injection-cast pile 6 to be installed, the staff only needs to start the lower motor 43 through the controller 12. After the lower motor 43 works, it drives the lower driving gear 44 to rotate, and the lower driving gear 44 drives the transmission gear 47 and the driven gear 45 meshing with it to rotate, so that the threaded rod 42 fixed to the driven gear 45 rotates. Since the threaded rod 42 is threadedly connected to the L-shaped plate 31, the guide rod 41 and the L-shaped plate 31 slide together, so that the L-shaped plates 31 on both sides are close to each other until the injection-cast pile 6 to be installed is clamped, thereby playing a good correction role for the injection-cast pile 6 to be installed, so that the injection-cast pile 6 to be installed can be smoothly installed in the pre-buried installation hole on the surface. After the lower motor 43 works, as the two L-shaped plates 31 approach each other, the vertical plate 51 fixed on the top of the L-shaped plate 31 moves synchronously, so that the two upper arc plates 54 approach each other, so that the two upper arc plates 54 cooperate with the two lower arc plates 32 to clamp the injection piles 6 to be installed, thereby enhancing the correction effect on the injection piles 6 to be installed.

[0032] In order to increase the range of the correction device for the injection pile 6 to be installed, the vertical section of the L-shaped bracket 53 passes through the horizontal plate 52 and slides with the horizontal plate 52. The horizontal plate 52 is penetrated by an upper through hole 521 for the vertical section of the L-shaped bracket 53 to pass through and an upper slide groove 522 connected to the upper through hole 521. The L-shaped plate 31 is penetrated by a lower through hole 311 for the vertical section of the L-shaped bracket 53 to pass through and a lower slide groove 312 connected to the lower through hole 311. Each set of horizontal plates 5 2 are provided with a lifting assembly 7 for driving the L-shaped bracket 53 to move in the vertical direction. The lifting assembly 7 includes an upper motor 71 fixed to the top of the horizontal plate 52, an upper driving gear 72 fixed to the end of the output shaft of the upper motor 71, and a rack 73 fixed to the side wall of one side of the L-shaped bracket 53 and meshing with the upper driving gear 72. The rack 73 is slidably matched with the upper slide groove 522 and the lower slide groove 312. Both sets of upper motors 71 are electrically connected to the controller 12 and the battery 13. The upper motor 71 uses a brake motor. When the staff starts the upper motor 71 through the controller 12, the upper motor 71 drives the upper driving gear 72 to rotate. Since the upper driving gear 72 is meshed with the rack 73, the L-shaped bracket 53 slides up or down along the upper perforation 521, thereby adjusting the height of the upper arc plate 54, so that the upper arc plate 54 and the lower arc plate 32 can better cooperate and perform a deviation correction operation on the injection pile 6 to be installed.

[0033] In order to enhance the structural strength of the L-shaped bracket 53 and the L-shaped plate 31, an upper reinforcing block 531 is fixed at the corner of the L-shaped bracket 53, and a lower reinforcing block 8 is integrally formed at the corner of the L-shaped plate 31. The lower reinforcing block 8 is penetrated by a reserved hole 81 that cooperates with the lower sliding groove 312 and the lower through hole 311. The upper reinforcing block 531 enhances the structural strength of the L-shaped bracket 53, and the lower reinforcing block 8 enhances the structural strength of the L-shaped plate 31, thereby enhancing the stability of the L-shaped bracket 53 and the L-shaped plate 31 during use, and reducing the probability of deformation and damage of the L-shaped bracket 53 and the L-shaped plate 31 during use due to the large mass of the cast-in-place pile 6 to be installed.

[0034] In order to reduce the friction between the upper arc plate 54 and the lower arc plate 32 and the cast-in-place pile 6 to be installed, the structure of the upper arc plate 54 is exactly the same as that of the lower arc plate 32. The surface of the upper arc plate 54 close to the axis of the mounting hole 11 is fitted with an arc thin plate 9, and a fixing bolt 91 that is clearance-matched with the arc thin plate 9 is penetrated through the arc thin plate 9. The end of the fixing bolt 91 is threadedly connected to the upper arc plate 54. A plurality of balls 10 are evenly arranged on the arc thin plate 9. An inner hole 92 for the ball 10 to pass through is penetrated through the arc thin plate 9. An arc groove 541 that matches the ball 10 is provided on the upper arc plate 54. The center of the ball 10 is located between the inner surface of the upper arc plate 54 and the inner surface of the arc thin plate 9. The provision of the fixing bolts 91 facilitates the installation and removal of the arc-shaped thin plate 9 by the staff, thereby facilitating the installation of the ball 10. The thickness of the head of the fixing bolts 91 is smaller than the distance between the side of the ball 10 close to the axis of the mounting hole 11 and the inner surface of the arc-shaped thin plate 9. The provision of the ball 10 reduces the friction force of directly contacting the upper arc plate 54 and the lower arc plate 32 with the outer wall of the cast-in-place pile 6 to be installed, thereby reducing the installation difficulty of the cast-in-place pile 6 to be installed.

[0035] The working principle of a deviation correction device for concrete cast piles in this embodiment is as follows: when the driving assembly 4 is used to drive the lower clamping assembly 3 to correct the cast pile 6 to be installed, the staff only needs to start the lower motor 43 through the controller 12. After the lower motor 43 works, it drives the lower driving gear 44 to rotate, and the lower driving gear 44 drives the transmission gear 47 and the driven gear 45 meshing with it to rotate, so that the threaded rod 42 fixed to the driven gear 45 rotates. Since the threaded rod 42 is threadedly connected to the L-shaped plate 31, the guide rod 41 and the L-shaped plate 31 slide in cooperation, so that the L-shaped plates 31 on both sides are close to each other until the cast pile 6 to be installed is clamped, thereby playing a good deviation correction role for the cast pile 6 to be installed, so that the cast pile 6 to be installed can be smoothly installed in the pre-buried installation hole on the ground. After the lower motor 43 works, as the two L-shaped plates 31 approach each other, the vertical plate 51 fixed on the top of the L-shaped plate 31 moves synchronously, so that the two upper arc plates 54 approach each other, so that the two upper arc plates 54 cooperate with the two lower arc plates 32 to clamp the injection piles 6 to be installed, thereby enhancing the correction effect on the injection piles 6 to be installed.

[0036] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A deviation correction device for concrete cast piles, comprising a mounting seat (1), two mounting plates (2) fixed to the top of the mounting seat (1) and parallel to each other, and a lower clamping assembly (3) arranged between the two mounting plates (2) and used to clamp the cast pile (6) to be installed, wherein a mounting hole (11) is arranged in the middle of the mounting seat (1) for the cast pile (6) to be installed to pass through, and the characteristics are: A driving assembly (4) for driving the lower clamping assembly (3) to move and for clamping or releasing the cast-in-place pile (6) to be installed is commonly mounted on the two mounting plates (2); an upper clamping assembly (5) is arranged on the lower clamping assembly (3) to move synchronously with the lower clamping assembly (3) to clamp or release the cast-in-place pile (6) to be installed.

2. A deviation correction device for concrete pouring piles according to claim 1, characterized in that: A controller (12) and a storage battery (13) are fixed on the top of the mounting seat (1), and two groups of lower clamping assemblies (3) are provided and are symmetrically distributed about the mounting hole (11), and each group of lower clamping assemblies (3) comprises an L-shaped plate (31) arranged between the mounting hole (11) and the mounting plate (2), and a lower arc-shaped plate (32) fixed to an end of the L-shaped plate (31) away from the mounting plate (2); The driving assembly (4) comprises a guide rod (41) fixed on a side wall of the mounting plate (2) close to the mounting hole (11), a threaded rod (42) penetrating the mounting plate (2) and rotatably connected to the mounting plate (2), a lower motor (43) fixed on one of the mounting plates (2), a lower driving gear (44) fixed to the end of the output shaft of the lower motor (43), a driven gear (45) fixedly sleeved on the end of the threaded rod (42) and meshed with the lower driving gear (44), a driven rod (46) penetrating the two mounting plates (2) and rotatably connected to both mounting plates (2), a transmission gear (47) fixedly sleeved on the end of the driven rod (46) and meshed with the lower driving gear (44), and a transmission gear (48) rotatably mounted on a portion away from the lower motor (43). 3) an intermediate rod (48) on the mounting plate (2) on one side thereof and an intermediate gear (49) fixedly sleeved on the end of the intermediate rod (48), the lower motor (43) is electrically connected to the controller (12) and the storage battery (13), the threaded rod (42) passes through the L-shaped plate (31) and is threadedly connected to the L-shaped plate (31), the guide rod (41) passes through the L-shaped plate (31) and is slidably matched with the L-shaped plate (31), the threaded rod (42), the guide rod (41), the driven gear (45) and the transmission gear (47) are each provided with two and symmetrically distributed about the mounting hole (11), and the intermediate gear (49) is meshed with the driven gear (45) on the side away from the lower motor (43) and the transmission gear (47) on the side away from the lower motor (43).

3. A deviation correction device for concrete pouring piles according to claim 2, characterized in that: The upper clamping components (5) are provided in two groups and are symmetrically distributed about the mounting hole (11), and each group of the upper clamping components (5) comprises a vertical plate (51) fixed to the top of the L-shaped plate (31), a horizontal plate (52) fixed to the side wall of the vertical plate (51) close to the axis of the mounting hole (11), an L-shaped bracket (53) arranged on the horizontal plate (52), and an upper arc plate (54) fixed to one end of the L-shaped bracket (53) close to the axis of the mounting hole (11).

4. A deviation correction device for concrete pouring piles according to claim 3, characterized in that: The vertical section of the L-shaped bracket (53) passes through the transverse plate (52) and is slidably matched with the transverse plate (52). The transverse plate (52) is provided with an upper through hole (521) for the vertical section of the L-shaped bracket (53) to pass through and an upper slide groove (522) connected to the upper through hole (521). The L-shaped plate (31) is provided with a lower through hole (311) for the vertical section of the L-shaped bracket (53) to pass through and a lower slide groove (312) connected to the lower through hole (311). Each group of the transverse plates (52) is provided with a plurality of guide rails for driving the L-shaped brackets. (53) a lifting assembly (7) moving in a vertical direction, the lifting assembly (7) comprising an upper motor (71) fixed to the top of the horizontal plate (52), an upper driving gear (72) fixed to the end of the output shaft of the upper motor (71), and a rack (73) fixed to the side wall of one side of the L-shaped bracket (53) and meshing with the upper driving gear (72), the rack (73) being slidably matched with both the upper slide groove (522) and the lower slide groove (312), and the two sets of the upper motors (71) are electrically connected to the controller (12) and the battery (13).

5. A deviation correction device for concrete pouring piles according to claim 4, characterized in that: An upper reinforcing block (531) is fixed at the corner of the L-shaped bracket (53), and a lower reinforcing block (8) is integrally formed at the corner of the L-shaped plate (31). A reserved hole (81) is provided through the lower reinforcing block (8) that matches the lower sliding groove (312) and the lower through hole (311).

6. A deviation correction device for concrete pouring piles according to claim 5, characterized in that: The structure of the upper arc plate (54) is completely the same as that of the lower arc plate (32). The surface of the upper arc plate (54) close to the axis of the mounting hole (11) is fitted with an arc thin plate (9). A fixing bolt (91) is provided through the arc thin plate (9) and is clearance-matched with the arc thin plate (9). The end of the fixing bolt (91) is threadedly connected to the upper arc plate (54). A plurality of balls (10) are evenly arranged on the arc thin plate (9). An inner hole (92) for the balls (10) to pass through is provided through the arc thin plate (9). An arc groove (541) matching with the balls (10) is provided on the upper arc plate (54). The center of the ball (10) is located between the inner surface of the upper arc plate (54) and the inner surface of the arc thin plate (9).

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