Building piling and soil sampling equipment

Abstract

The invention relates to the technical field of piling and soil sampling, in particular to building piling and soil sampling equipment which comprises a rack, a first driving telescopic rod is hinged to the rack, a support is hinged to the moving end of the first driving telescopic rod, the support is fixedly connected with a rail frame, and a rotating frame hinged to the rack is fixedly mounted at the lower end of the rail frame; the lifting mechanism is connected with the rotating frame; the rotation driving mechanism is connected with the hoisting mechanism; the soil shifting and collecting mechanism is connected with the rotary driving mechanism, the soil shifting and collecting mechanism comprises a hanging bracket mounted at the bottom of the rotary driving mechanism, the rotary driving mechanism is connected with the hanging bracket through a plurality of groups of nuts, the hanging bracket is connected with a semi-ring-shaped soil collecting mechanism, and the hanging bracket is connected with a synchronous folding part. Through the cooperation of the hoisting mechanism, the rotation driving mechanism and the soil shifting and collecting mechanism, workers are replaced to collect topsoil at the bottom of a pile hole, the workers are prevented from entering the pile hole to conduct manual soil shoveling operation, and the safety of the workers is protected.

Description

Technical Field

[0001] The present invention relates to the technical field of pile driving and soil extraction, and specifically to a building pile driving and soil extraction device. Background Art

[0002] The purpose of building pile driving is to increase the bearing capacity and stability of the foundation and ensure the safety of the building during use. Pile driving and soil extraction means that during the pile driving process, since the pile body needs to be embedded in the ground, it is necessary to remove the residual floating soil in the drilled pile hole so that the pile body can be smoothly embedded in the pile hole.

[0003] For the traditional method of clearing soil in the pile hole, people often shovel the soil into a bucket, and then a hoisting device hoists the bucket filled with soil and stones out of the pile hole. However, the inner wall of the pile hole sometimes loosens, causing the soil to fall off, and sometimes groundwater suddenly seeps out, which cannot guarantee the safety of personnel. Summary of the Invention

[0004] The purpose of the present invention is to provide a building pile driving and soil extraction device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A building pile driving and soil extraction device includes a frame. The frame is hinged with a first active telescopic rod. The moving end of the first active telescopic rod is hinged with a bracket. The bracket is fixedly connected with a track frame. The lower end of the track frame is fixedly installed with a rotating frame hinged with the frame. The device further includes: A hanging and placing mechanism connected to the rotating frame, and the hanging and placing mechanism is connected to the track frame; A rotating driving mechanism connected to the hanging and placing mechanism, and the rotating driving mechanism is connected to the rotating frame; A soil scraping and collecting mechanism connected to the rotating driving mechanism. The soil scraping and collecting mechanism includes a hanging frame installed at the bottom of the rotating driving mechanism. The rotating driving mechanism is connected to the hanging frame through multiple groups of nuts. The hanging frame is connected with a semi-circular soil collecting mechanism. The hanging frame is connected with a synchronous closing part. The synchronous closing part includes a first multi-prism fixedly connected with the hanging frame. The lower end of the first multi-prism is fixedly installed with a central frame. The central frame is fixedly connected with a camera. The lower end of the central frame is fixedly installed with a centering moving component. The centering moving component is connected with the hanging frame. The centering moving component is movably connected with three soil shoveling components. By applying a driving force to the soil shoveling components, the moving directions of the three soil shoveling components extend towards the same position. The soil shoveling components are used for pushing the floating soil at the bottom of the pile hole.

[0006] As a further improvement of the present invention: The lifting and lowering mechanism includes a first motor fixedly connected to the rotating frame. The output shaft of the first motor is fixedly connected with a wire winding wheel. A steel cable is wound around the wire winding wheel. The steel cable is fixedly connected with a lifting frame slidably connected to the track frame. The track frame is rotatably connected with a driven wheel, and the driven wheel is in contact with the steel cable. The lifting frame is fixedly connected with a limiting cover, and the limiting cover is connected with the rotation driving mechanism.

[0007] As a further improvement of the present invention: The rotation driving mechanism includes a gear cover fixedly connected to the rotating frame. The gear cover is fixedly connected with a second motor. The output shaft of the second motor is fixedly connected with a first gear. The first gear is meshed with a second gear. The second gear is slidably connected with a multi-sided frame. A through hole adapted to the multi-sided frame is provided on the gear cover. The multi-sided frame is coaxially fixedly connected with a ball head. The ball head is rotatably connected with multiple groups of balls in contact with the limiting cover. The lower end of the multi-sided frame is connected with the hanging frame through multiple groups of nuts.

[0008] As a further improvement of the present invention: The semi-circular soil collecting mechanism includes a second active telescopic rod fixedly connected to the hanging frame. The moving end of the second active telescopic rod is fixedly connected with a connecting frame. The connecting frame is slidably connected with a first multi-prism. The connecting frame is fixedly connected with a semi-circular soil-carrying frame. A soil-shoveling bevel edge is provided on the semi-circular soil-carrying frame.

[0009] As a further improvement of the present invention: The centering movement assembly includes a sector plate fixedly connected to the central frame. A central groove is provided on the sector plate. Side shifting grooves are provided on both sides of the central groove on the sector plate. A relay groove is provided between a group of side shifting grooves and the central groove. The relay groove is provided on the sector plate. A group of central grooves, two groups of side shifting grooves, and two groups of relay grooves all extend to the same point. The hanging frame is fixedly connected with a third active telescopic rod. The moving end of the third active telescopic rod is fixedly connected with a hinged frame slidably connected with the first multi-prism. The hinged frame is hinged with a first hinged plate. The first hinged plate is hinged with a central slider slidably connected with the central groove. The central slider is hinged with two groups of second hinged plates. One group of second hinged plates is hinged with a group of relay sliders. The relay sliders are slidably connected with the relay grooves. The relay sliders are hinged with side sliders through third hinged plates. The side sliders are slidably connected with the side shifting grooves. Two groups of side sliders and the central slider are all connected with telescopic limiting components. The telescopic limiting components are connected with the soil-shoveling components.

[0010] As a further improvement of the present invention: Each of the three sets of telescopic limiting components includes multiple connecting rods. The multiple connecting rods are fixedly connected together to form a double-opening frame. The double-opening frame is fixedly connected to a cylindrical cover. An electromagnet is fixedly installed inside the cylindrical cover. The electromagnet is fixedly connected to a spring. The spring is fixedly connected to an extension rod that is slidably connected to the cylindrical cover. The extension rod has ferromagnetism. The extension rod is movably connected to the soil-shoveling component. The soil-shoveling component is movably connected to the double-opening frame. The multiple connecting rods of one set of telescopic limiting components are fixedly connected to the central slider, and the multiple connecting rods of the other two sets of telescopic limiting components are fixedly connected to the side sliders.

[0011] As a further improvement of the present invention: The soil-shoveling component includes an insertion frame that is movably connected to the double-opening frame. The insertion frame is movably connected to the extension rod. The insertion frame is fixedly connected to a baffle. An elastic strip is fixedly installed at the lower end of the baffle.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: During use, the frame is installed on an engineering vehicle, causing the engineering vehicle to drive the frame to move towards the pile hole. The first active telescopic rod drives the support to move, causing the support to drive the track frame to rotate. The track frame drives the rotating frame to rotate. The lifting and placing mechanism releases the rotating drive mechanism into the pile hole, causing the rotating drive mechanism to drive the soil-scraping and collecting mechanism to fall into the pile hole. As the rotating drive mechanism drives the hanging frame to sink to the bottom of the pile hole, the synchronous closing part also falls to the bottom of the pile hole. The rotating drive mechanism drives the hanging frame to rotate. The hanging frame drives the first multi-prism to rotate. The first multi-prism drives the central frame to rotate. The central frame drives the centering movement component to rotate, so that the three sets of soil-shoveling components rotate. During this period, under the drive of the centering movement component, the soil-shoveling components push the floating soil at the bottom of the pile hole to the center of the pile hole and clean out an annular space at the bottom of the pile hole to facilitate the placement of the semi-annular soil-collecting mechanism. Then, the lifting and placing mechanism lifts the rotating drive mechanism to lift the hanging frame out of the pile hole. At this time, two sets of soil-shoveling components are disassembled, and the other set of soil-shoveling components is disassembled from the centering movement component and reversed by 180 degrees. Then, the reversed soil-shoveling components are installed on the centering movement component. At this time, as the soil-scraping and collecting mechanism falls back to the bottom of the pile hole again, the soil-shoveling components are inserted into the center of the pile hole to accumulate the floating soil. The centering movement component drives the soil-shoveling components to move towards the semi-annular soil-collecting mechanism that has fallen to the bottom of the pile hole to push the floating soil into the semi-annular soil-collecting mechanism, thereby collecting the floating soil at the bottom of the pile hole. The present invention, through the cooperation of the lifting and placing mechanism, the rotating drive mechanism, and the soil-scraping and collecting mechanism, replaces personnel to collect the floating soil at the bottom of the pile hole, avoiding manual soil-shoveling operations by personnel entering the pile hole and protecting the safety of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2Schematic diagram of the three-dimensional structure from another perspective of the present invention; Figure 3 For the present invention Figure 1 Partial enlarged schematic diagram of part A in the present invention; Figure 4 Schematic diagram of the three-dimensional structure of the gear cover, first gear, and second gear of the present invention cooperating with each other; Figure 5 Schematic diagram of the three-dimensional structure of the multi-edge frame and the soil-scraping and collecting mechanism of the present invention cooperating with each other; Figure 6 Schematic diagram of the three-dimensional structure of the soil-scraping and collecting mechanism of the present invention; Figure 7 Schematic diagram of the three-dimensional structure from another perspective of the soil-scraping and collecting mechanism of the present invention; Figure 8 Partial structure schematic diagram of the synchronous closing part of the present invention; Figure 9 Schematic diagram of the structure of the telescopic limit component and the soil-shoveling component of the present invention cooperating with each other; Figure 10 Schematic diagram of the structure of the lifting frame, limit cover, ball head, and ball of the present invention cooperating with each other.

[0014] In the figure: 1, frame; 2, first active telescopic rod; 3, bracket; 4, track frame; 5, rotating frame; 6, lifting and placing mechanism; 7, rotating drive mechanism; 8, soil-scraping and collecting mechanism; 9, hanging frame; 10, semi-circular soil-collecting mechanism; 11, synchronous closing part; 12, first multi-prism; 13, central frame; 14, camera; 15, centering movement component; 16, soil-shoveling component; 17, first motor; 18, wire winding wheel; 19, steel cable; 20, lifting frame; 21, driven wheel; 22, limit cover; 23, gear cover; 24, second motor; 25, first gear; 26, second gear; 27, multi-edge frame; 28, through hole; 29, ball head; 30, ball; 31, second active telescopic rod; 32, connecting frame; 33, semi-circular soil-carrying frame; 34, soil-shoveling bevel; 35, sector plate; 36, central groove; 37, side shift groove; 38, relay groove; 39, third active telescopic rod; 40, articulated frame; 41, first articulated plate; 42, central slider; 43, second articulated plate; 44, relay slider; 45, third articulated plate; 46, side slider; 47, telescopic limit component; 48, connecting rod; 49, double-opening frame; 50, cylindrical cover; 51, electromagnet; 52, extension rod; 53, inserting frame; 54, baffle; 55, elastic strip. Specific embodiments

[0015] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0016] Example 1, refer to Figures 1 to 10As shown in the figure, a soil extraction device for building pile driving includes a frame 1. The frame 1 is fixedly connected with a controller. Under normal circumstances, the frame 1 needs to be installed in the bucket of an engineering vehicle. The frame 1 is hinged with a first active telescopic rod 2. The moving end of the first active telescopic rod 2 is hinged with a bracket 3. The bracket 3 is fixedly connected with a track frame 4. The lower end of the track frame 4 is fixedly installed with a rotating frame 5 hinged with the frame 1. It also includes: A lifting and placing mechanism 6 connected to the rotating frame 5, and the lifting and placing mechanism 6 is connected to the track frame 4; A rotation driving mechanism 7 connected to the lifting and placing mechanism 6, and the rotation driving mechanism 7 is connected to the rotating frame 5; A soil scraping and collecting mechanism 8 connected to the rotation driving mechanism 7. The soil scraping and collecting mechanism 8 includes a hanging frame 9 installed at the bottom of the rotation driving mechanism 7. The rotation driving mechanism 7 is connected to the hanging frame 9 through multiple groups of nuts. The hanging frame 9 is connected with a semi-circular soil collecting mechanism 10. The hanging frame 9 is connected with a synchronous closing part 11. The synchronous closing part 11 includes a first multi-prism 12 fixedly connected with the hanging frame 9. The lower end of the first multi-prism 12 is fixedly installed with a central frame 13. The central frame 13 is fixedly connected with a camera 14. The lower end of the central frame 13 is fixedly installed with a centering moving component 15. The centering moving component 15 is connected with the hanging frame 9. The centering moving component 15 is movably connected with three soil shoveling components 16. By applying a driving force to the soil shoveling components 16, the moving directions of the three soil shoveling components 16 extend towards the same position. The soil shoveling components 16 are used for pushing the floating soil at the bottom of the pile hole.

[0017] In use, the rack 1 is installed on an engineering vehicle, so that the engineering vehicle drives the rack 1 to move towards the pile hole. The first active telescopic rod 2 drives the bracket 3 to move, so that the bracket 3 drives the track frame 4 to rotate. The track frame 4 drives the rotating frame 5 to rotate. The hoisting mechanism 6 releases the rotating drive mechanism 7 into the pile hole, so that the rotating drive mechanism 7 drives the soil scraping and collecting mechanism 8 to fall into the pile hole. As the rotating drive mechanism 7 drives the hanging bracket 9 to sink to the bottom of the pile hole, the synchronous closing part 11 falls to the bottom of the pile hole. The rotating drive mechanism 7 drives the hanging bracket 9 to rotate. The hanging bracket 9 drives the first multi-prism 12 to rotate. The first multi-prism 12 drives the central frame 13 to rotate. The central frame 13 drives the centering movement component 15 to rotate, so that the three soil scraping components 16 rotate. During this period, driven by the centering movement component 15, the soil scraping components 16 push the floating soil at the bottom of the pile hole to the center of the pile hole and clean out an annular space at the bottom of the pile hole, so as to provide space for the placement of the semi-annular soil collecting mechanism 10. Then the hoisting mechanism 6 hoists the rotating drive mechanism 7 to lift the hanging bracket 9 out of the pile hole. At this time, the two soil scraping components 16 are disassembled, and the other soil scraping component 16 is disassembled from the centering movement component 15 and reversed 180 degrees. Then the reversed soil scraping component 16 is installed on the centering movement component 15. At this time, as the soil scraping and collecting mechanism 8 falls back to the bottom of the pile hole again, the soil scraping component 16 is inserted into the center of the pile hole to accumulate floating soil. The centering movement component 15 drives the soil scraping component 16 to move towards the semi-annular soil collecting mechanism 10 that has fallen to the bottom of the pile hole to push the floating soil into the semi-annular soil collecting mechanism 10, so as to collect the floating soil at the bottom of the pile hole. Through the cooperation of the hoisting mechanism 6, the rotating drive mechanism 7, and the soil scraping and collecting mechanism 8, the present invention replaces personnel to collect the floating soil at the bottom of the pile hole, avoids personnel entering the pile hole for manual soil scraping operations, and protects the safety of personnel.

[0018] In a case of this embodiment, the hoisting mechanism 6 includes a first motor 17 fixedly connected to the rotating frame 5. The output shaft of the first motor 17 is fixedly connected with a wire winding wheel 18. A steel cable 19 is wound around the wire winding wheel 18. The steel cable 19 is fixedly connected with a lifting frame 20 that is slidably connected to the track frame 4. A driven wheel 21 is rotatably connected to the track frame 4. The driven wheel 21 is in contact with the steel cable 19. The lifting frame 20 is fixedly connected with a limit cover 22. The limit cover 22 is connected to the rotating drive mechanism 7. The first motor 17 drives the wire winding wheel 18 to rotate. The wire winding wheel 18 drives the steel cable 19. As the steel cable 19 is wound, the steel cable 19 pulls the lifting frame 20 to rise. The lifting frame 20 slides along the track frame 4, and the lifting frame 20 drives the limit cover 22 to move. The limit cover 22 drives the rotating drive mechanism 7 to rise. During this period, the driven wheel 21 provides moving support for the steel cable 19.

[0019] In a case of this embodiment, the rotation driving mechanism 7 includes a gear cover 23 fixedly connected to the rotating frame 5. The gear cover 23 is fixedly connected with a second motor 24. The output shaft of the second motor 24 is fixedly connected with a first gear 25. The first gear 25 is meshed and connected with a second gear 26. The second gear 26 is slidably connected with a multi-faceted frame 27. A through hole 28 adapted to the multi-faceted frame 27 is formed in the gear cover 23. The multi-faceted frame 27 is coaxially and fixedly connected with a ball head 29. The ball head 29 is rotatably connected with multiple groups of balls 30 in contact with the limit cover 22. The lower end of the multi-faceted frame 27 is connected to the hanging frame 9. The multi-faceted frame 27 is threadedly connected with multiple groups of nuts, and the nuts are abutted against the hanging frame 9. During the upward movement of the limit cover 22, the limit cover 22 drives the balls 30 to rise, so that the balls 30 drive the ball head 29 to rise, the ball head 29 drives the multi-faceted frame 27 to rise, the multi-faceted frame 27 drives the hanging frame 9 to rise, and the multi-faceted frame 27 slides relative to the second gear 26. Along with the second motor 24 driving the first gear 25 to rotate, the first gear 25 drives the second gear 26 to rotate, the second gear 26 drives the multi-faceted frame 27 to rotate, the multi-faceted frame 27 drives the hanging frame 9 to rotate, and the hanging frame 9 drives the semi-circular soil collecting mechanism 10 and the synchronous closing part 11 to rotate, so as to adjust the positions of the semi-circular soil collecting mechanism 10 and the synchronous closing part 11.

[0020] In a case of this embodiment, the semi-circular soil collecting mechanism 10 includes a second active telescopic rod 31 fixedly connected to the hanging frame 9. The moving end of the second active telescopic rod 31 is fixedly connected with a connecting frame 32. The connecting frame 32 is slidably connected with a first multi-prism 12. The connecting frame 32 is fixedly connected with a semi-circular soil-carrying frame 33. A soil-shoveling inclined edge 34 is arranged on the semi-circular soil-carrying frame 33. Along with the hanging frame 9 moving into the pile hole, the hanging frame 9 drives the second active telescopic rod 31 to move. The second active telescopic rod 31 drives the connecting frame 32 to move along the first multi-prism 12, so as to drive the semi-circular soil-carrying frame 33 to move, thereby adjusting the relative height between the semi-circular soil-carrying frame 33 and the soil-shoveling assembly 16.

[0021] In a case of this embodiment, the centric moving component 15 includes a sector plate 35 fixedly connected to the center frame 13. A central groove 36 is formed in the sector plate 35. Side shifting grooves 37 are formed in the sector plate 35 on both sides of the central groove 36. A relay groove 38 is provided between a set of side shifting grooves 37 and the central groove 36. The relay groove 38 is formed in the sector plate 35. A set of central grooves 36, two sets of side shifting grooves 37, and two sets of relay grooves 38 all extend towards the same point. The hanging frame 9 is fixedly connected with a third active telescopic rod 39. The moving end of the third active telescopic rod 39 is fixedly connected with a hinge frame 40 slidably connected to the first multi-prism 12. The hinge frame 40 is hinged with a first hinge plate 41. The first hinge plate 41 is hinged with a central slider 42 slidably connected to the central groove 36. The central slider 42 is hinged with two sets of second hinge plates 43. One set of second hinge plates 43 is hinged with a set of relay sliders 44. The relay sliders 44 are slidably connected to the relay grooves 38. The relay sliders 44 are hinged with side sliders 46 through third hinge plates 45. The side sliders 46 are slidably connected to the side shifting grooves 37. Two sets of side sliders 46 and the central slider 42 are all connected with telescopic limiting components 47. The telescopic limiting components 47 are connected with the soil shoveling component 16. The third active telescopic rod 39 drives the hinge frame 40 to move. The hinge frame 40 drives the central slider 42 to move along the central groove 36 through the first hinge plate 41. The central slider 42 drives the second hinge plate 43 to move. The second hinge plate 43 drives the relay slider 44 to move along the relay groove 38. The relay slider 44 drives the side slider 46 to move through the third hinge plate 45. The moving side sliders 46 and the moving central slider 42 both drive the soil shoveling component 16 to move through the telescopic limiting components 47, so as to push the floating soil in the pile hole by the soil shoveling component 16 inserted into the soil. And as the soil shoveling component 16 below the side slider 46 is disassembled, and the soil shoveling component 16 below the central slider 42 is disassembled and reversed by 180 degrees and then reinstalled, and then the centric moving component 15 drives the soil shoveling component 16 to move, so as to push the soil into the semi-circular soil loading frame 33.

[0022] In one case of this embodiment, the three sets of the telescopic limit components 47 each include multiple sets of connecting rods 48. The multiple sets of connecting rods 48 are fixedly connected together with a double-opening frame 49. The double-opening frame 49 has two symmetrically and mutually communicating openings. The double-opening frame 49 is fixedly connected with a cylindrical cover 50. An electromagnet 51 is fixedly installed inside the cylindrical cover 50. The electromagnet 51 is fixedly connected with a spring. The spring is fixedly connected with an extension rod 52 that is slidably connected to the cylindrical cover 50. The extension rod 52 has ferromagnetism. The extension rod 52 is movably connected with the soil-shoveling component 16. The soil-shoveling component 16 is movably connected with the double-opening frame 49. The multiple sets of connecting rods 48 of one of the telescopic limit components 47 are fixedly connected with the central slider 42, and the multiple sets of connecting rods 48 of the other two telescopic limit components 47 are fixedly connected with the side sliders 46. As the electromagnet 51 magnetically attracts the extension rod 52, the extension rod 52 slides towards the cylindrical cover 50, so that the extension rod 52 is separated from the soil-shoveling component 16, thereby facilitating the disassembly of the soil-shoveling component 16 from the double-opening frame 49.

[0023] Embodiment 2. On the basis of Embodiment 1, refer to Figure 5 、 Figure 6 、 Figure 7 、 Figure 10 , the soil-shoveling component 16 includes an insertion frame 53 that is movably connected with the double-opening frame 49. The insertion frame 53 is movably connected with the extension rod 52. The insertion frame 53 is fixedly connected with a baffle 54. An elastic strip 55 is fixedly installed at the lower end of the baffle 54. After the extension rod 52 is inserted into the insertion frame 53, the relative positions of the double-opening frame 49 and the insertion frame 53 are fixed. The side slider 46 or the central slider 42 drives the double-opening frame 49 to move through the connecting rod 48, so as to drive the insertion frame 53 to move. The insertion frame 53 drives the baffle 54 to move. The baffle 54 is used for earth-pushing operations. The moving baffle 54 drives the elastic strip 55 to move. By providing the elastic strip 55, the baffle 54 is moved towards the semi-circular soil-loading frame 33. During this process, the elastic strip 55 is squeezed and deformed when moving on the semi-circular soil-loading frame 33, so as to prevent the semi-circular soil-loading frame 33 from hindering the movement of the baffle 54.

[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention.

Claims

1. A construction pile driving and earth-taking equipment, comprising a frame, the frame is hinged with a first active telescopic rod, the movable end of the first active telescopic rod is hinged with a bracket, the bracket is fixedly connected with a track frame, and a rotating frame hinged with the frame is fixedly installed at the lower end of the track frame, characterized in that: Also includes: A hanging mechanism connected to the rotating frame, wherein the hanging mechanism is connected to the track frame; A rotating drive mechanism connected to the hanging mechanism, wherein the rotating drive mechanism is connected to the rotating frame; A soil-moving and collecting mechanism connected to a rotating drive mechanism, the soil-moving and collecting mechanism includes a hanger installed at the bottom of the rotating drive mechanism, the rotating drive mechanism is connected to the hanger through multiple sets of nuts, the hanger is connected with a semi-annular soil collecting mechanism, the hanger is connected with a synchronous gathering portion, the synchronous gathering portion includes a first polygonal column fixedly connected to the hanger, a center frame is fixedly installed at the lower end of the first polygonal column, the center frame is fixedly connected with a camera, a centering moving component is fixedly installed at the lower end of the center frame, the centering moving component is connected to the hanger, the centering moving component is movably connected with three sets of soil-shoveling components, the centering moving component applies driving force to the soil-shoveling components so that the moving directions of the three sets of soil-shoveling components extend to the same position, and the soil-shoveling components are used to push the floating soil at the bottom of the pile hole.

2. A construction piling and earth-taking equipment according to claim 1, characterized in that: The hanging mechanism includes a first motor fixedly connected to a rotating frame, the output shaft of the first motor is fixedly connected to a winding wheel, the winding wheel is wound with a steel cable, the steel cable is fixedly connected to a lifting frame slidably connected to a track frame, the track frame is rotatably connected to a driven wheel, the driven wheel is in contact with the steel cable, the lifting frame is fixedly connected to a limiting cover, and the limiting cover is connected to a rotating drive mechanism.

3. A construction piling and earth-taking equipment according to claim 2, characterized in that: The rotation drive mechanism includes a gear cover fixedly connected to the rotating frame, the gear cover is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to the first gear, the first gear is meshingly connected to the second gear, the second gear is slidably connected to a polygonal frame, the gear cover is provided with a through hole adapted to the polygonal frame, the polygonal frame is coaxially fixedly connected to a ball head, the ball head is rotatably connected to a plurality of groups of balls in contact with the limit cover, and the lower end of the polygonal frame is connected to the hanger through a plurality of groups of nuts.

4. A construction piling and earth-taking equipment according to claim 1, characterized in that: The semi-annular soil collecting mechanism includes a second active telescopic rod fixedly connected to the hanger, the movable end of the second active telescopic rod is fixedly connected to a connecting frame, the connecting frame is slidably connected to the first polygonal column, the connecting frame is fixedly connected to a semi-annular soil loading frame, and the semi-annular soil loading frame is provided with a shoveling bevel.

5. A construction piling and earth-taking equipment according to claim 1, characterized in that: The centring moving assembly includes a fan-shaped plate fixedly connected to the center frame, a center groove is provided on the fan-shaped plate, side displacement grooves provided on the fan-shaped plate are provided on both sides of the center groove, a relay groove is provided between a group of side displacement grooves and the center groove, the relay groove is provided on the fan-shaped plate, a group of center grooves, two groups of side displacement grooves and two groups of relay grooves all extend to the same point, the hanger is fixedly connected to a third active telescopic rod, the moving end of the third active telescopic rod is fixedly connected to an articulated frame slidably connected to the first polyhedral column, the articulated frame is hinged to a first articulated plate, the first articulated plate is hinged to a center slider slidably connected to the center groove, the center slider is hinged to two groups of second articulated plates, and a group of second articulated plates is hinged to a group of relay sliders, the relay slider is slidably connected to the relay groove, the relay slider is hinged to a side slider through the third articulated plate, the side slider is slidably connected to the side displacement groove, the two groups of side sliders and the center slider are all connected to a telescopic limit assembly, and the telescopic limit assembly is connected to the earth-moving assembly.

6. A construction piling and earth-taking equipment according to claim 5, characterized in that: The three groups of telescopic limit assemblies all include multiple groups of connecting rods, and the multiple groups of connecting rods are commonly fixedly connected to a double-opening frame, and the double-opening frame is fixedly connected to a cylindrical cover, and an electromagnet is fixedly installed in the cylindrical cover, and the electromagnet is fixedly connected to a spring, and the spring is fixedly connected to an extension rod slidably connected to the cylindrical cover, the extension rod has ferromagnetism, and the extension rod is movably connected to the earth-shoveling assembly, and the earth-shoveling assembly is movably connected to the double-opening frame. Multiple groups of connecting rods of one group of telescopic limit assemblies are fixedly connected to the central slider, and multiple groups of connecting rods of the other two groups of telescopic limit assemblies are fixedly connected to the side sliders.

7. A construction piling and earth-taking equipment according to claim 6, characterized in that: The earth-shoveling assembly comprises a plug-in frame movably connected to the double-opening frame, the plug-in frame is movably connected to the extension rod, the plug-in frame is fixedly connected to a baffle, and an elastic strip is fixedly installed at the lower end of the baffle.

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