Drilling, pile hoisting and pile planting all-in-one machine

Abstract

The utility model relates to constructional engineering equipment, in particular to a drilling, pile hoisting and pile planting all-in-one machine which comprises a pile frame platform, a stand column is arranged on the pile frame platform, a first sliding rail and a second sliding rail are arranged on the stand column in the circumferential direction, a pile planting mechanism is arranged on the first sliding rail in a lifting mode and comprises a pile pressing pipe, and the lower end of the pile pressing pipe is used for being connected with a precast pile. A drilling mechanism is arranged on the second sliding rail in a lifting mode, the pile pressing pipe is movably connected with a balance beam, the balance beam is located below the pile pressing pipe during pile lifting and located on one side of the pile pressing pipe during pile pressing, a positioner is arranged on the pile frame platform and comprises an opening and closing positioning piece, and the positioning piece is provided with a positioning face matched with the outer contour of a precast pile. A pile planting channel for guiding lifting of the precast pile is formed between the positioning faces, the balance beam is located below the pile pressing pipe during pile lifting, the balance beam is pulled open during pile pressing, and the lifted pile and the pressed pile are connected in order; the positioner is designed to position the planted pile, and the concentricity of the upper pipe pile and the lower pipe pile during pile splicing can be guaranteed.

Description

Technical Field

[0001] The utility model relates to construction engineering equipment, in particular to a drilling, pile hanging and pile planting integrated machine. Background Art

[0002] The Chinese utility patent with announcement number CN220746902U discloses an integrated drilling and piling machine. After the drilling is completed, a traveling mechanism is required to drive the pile frame platform to make room for the pile, and a crane is used to lift the prefabricated pile and put it into the pile position. When the pile needs to be driven, the crane makes room for the pile, and the traveling mechanism drives the pile frame platform to move so that the pile driving pipe is in place for pile driving. The alternating operation of the crane and the pile driving pipe affects the continuity of the pile driving, and it is difficult to ensure that the prefabricated pile is aligned with the pile position, resulting in a poor pile driving effect. Utility Model Content

[0003] In view of the technical problems existing in the background technology, the utility model aims to provide an integrated drilling pile lifting and pile planting machine, designs a balance beam for pile lifting, designs a positioner to help prefabricated piles locate the pile position, connects the pile lifting and pile planting in an orderly manner, and achieves a good pile planting effect.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: the drilling, hanging and pile planting machine comprises a pile frame platform, the pile frame platform is provided with a column, the column is provided with a first slide rail and a second slide rail along the circumferential direction, the first slide rail is provided with a pile planting mechanism for lifting and lowering, the pile planting mechanism comprises a pile driving pipe, the lower end of the pile driving pipe is used to connect the prefabricated pile, and the second slide rail is provided with a drilling mechanism for lifting and lowering, wherein the pile driving pipe is movably connected with a balance beam, the balance beam is located below the pile driving pipe when the pile is hung, and the balance beam is located on one side of the pile driving pipe when the pile is driven, and a positioner is provided on the pile frame platform, the positioner comprises an open and close positioning piece, the positioning piece has a positioning surface adapted to the outer contour of the prefabricated pile, and a pile planting channel for guiding the lifting and lowering of the prefabricated pile is formed between the positioning surfaces.

[0005] In this solution, when lifting piles, the balance beam is connected to the precast pile with a steel wire rope, and the pile driving pipe rises to drive the balance beam and the precast pile to rise. When planting piles, the pile driving pipe descends to drive the balance beam and the precast pile to move down, and the precast pile is placed in the pile position. When the pile needs to be pressed during the pile planting process, the balance beam is pulled to one side of the pile driving pipe, and the pile driving pipe moves down to abut the precast pile for pile pressing. The pile lifting and pile pressing are connected in an orderly manner. When planting piles, the positioning piece can guide the lifting and lowering of the precast pile, locate the pile position for the precast pile, and ensure the concentricity of the pipe pile after the pile is connected.

[0006] Preferably, the column is arranged at the edge of the pile frame platform, the positioner is arranged at the lower part of the column, and the positioning member is detachably arranged.

[0007] In this solution, the column is set at the edge of the pile frame platform, the all-in-one machine can adapt to the edge pile construction, the positioner is set at the bottom of the column, the installation is reasonable, and the replacement of the positioning parts can adapt to precast piles of different specifications.

[0008] Preferably, the positioner further comprises a connecting shaft, the connecting shaft is located above the positioning member, and the connecting shaft is used to connect the prefabricated pile to be connected.

[0009] In this solution, for longer piles, the piles are planted by connecting piles. During the connection, the connecting shaft and the prefabricated pile to be connected are connected by wire ropes to fix the prefabricated piles already in the pile position to ensure the connection effect.

[0010] Preferably, the drilling mechanism comprises a drilling power head connected to a drill rod, a pile driving casing and a drilling casing are provided on the column, the pile driving pipe is lifted up and down along the pile driving casing, and the drill rod is lifted up and down along the drilling casing.

[0011] In this solution, the drilling power head drives the drill rod to drill holes. The drilling and pile planting have corresponding casing positioning pile positions on the column, which cooperates with the corresponding slide rails to further ensure the verticality of the drilling and pile planting.

[0012] Preferably, a walking mechanism is provided at the bottom of the pile frame platform.

[0013] In this solution, the traveling mechanism drives the pile frame platform to move so that the pile planting mechanism or the drilling mechanism is aligned with the pile position.

[0014] Preferably, a hoisting device is provided on the pile frame platform, and the hoisting device includes a traction winch. A second pulley block is provided on the top of the column, and the second pulley block is connected to the traction winch through a wire rope or a chain.

[0015] In this solution, the traction winch can be connected to the precast pile at a distance through the second pulley block to lift the precast pile closer.

[0016] Preferably, the hoisting equipment includes a pressurized hoist, the pile-planting mechanism includes a pile-driving drive head, the pile-driving drive head is lifted and lowered on the first slide rail, the pile-driving drive head is connected to the pile-driving pipe, a first pulley block is provided on the pile-driving drive head, and the first pulley block and the pressurized hoist are connected by a wire rope or a chain.

[0017] In this solution, when pile driving is required, the pressure winch pressurizes the pile driving pipe through the first pulley block.

[0018] Preferably, a vibrating hammer is connected to the upper end of the pile driving pipe.

[0019] In this solution, a vibratory hammer can be used to press piles when pile pressing is required, thereby improving the pile pressing capacity of the integrated machine.

[0020] Preferably, the vibrating hammer is provided with a traction pulley, and the traction pulley is connected to the second pulley block via a steel wire rope or a chain.

[0021] In this solution, the traction winch is connected to the traction pulley through the second pulley block, and the traction winch drives the pile planting mechanism to rise and fall, and the connection is reasonable.

[0022] Preferably, the balance beam comprises a left pulley, a right pulley, a left winding reel and a right winding reel, the left pulley and the right pulley are used to connect precast piles, the left winding reel and the right winding reel are used to connect pile driving pipes, the distance between the left winding reel and the right winding reel is greater than the distance between the left pulley and the right pulley, and the line connecting the left pulley, the right pulley, the right winding reel and the left winding reel as endpoints forms an isosceles trapezoid.

[0023] In this solution, the isosceles trapezoidal design allows the center line of the balance beam to be aligned with the center line of the pile driving pipe during the pile hanging process, ensuring concentricity during the pile planting process.

[0024] The beneficial effects of the utility model are that a balance beam is designed for pile hanging, and when the pile is hung, the balance beam is located below the pile-pressing pipe. When the pile is pressed, the balance beam is pulled apart, and the pile-pressing pipe moves down to abut against the prefabricated pile, integrating the pile hanging function and allowing the pile hanging and pile pressing to be connected in an orderly manner; the positioner is designed to position the planted pile, and the concentricity of the upper and lower pipe piles can be ensured when the piles are connected. Therefore, compared with the prior art, the utility model has substantial characteristics and progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following describes the relevant details and working principles of the implementation methods and embodiments of the present utility model in conjunction with the accompanying drawings.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the central column of the utility model.

[0028] Figure 3 It is a three-dimensional schematic diagram of the balance beam in the utility model.

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the positioner in the utility model.

[0030] In the figure: 1. pile frame platform; 2. column; 3. pile driving mechanism; 4. pile driving pipe; 5. balance beam; 6. positioner; 7. positioning piece; 8. positioning surface; 9. first slide rail; 10. connecting shaft; 11. drilling power head; 12. drill rod; 13. second slide rail; 14. pile driving casing; 17. pile driving drive head; 18. first pulley block; 19. vibrating hammer; 20. left pulley; 21. right pulley; 22. left winding reel; 23. right winding reel; 24. second pulley block; 25. drilling mechanism; 26. walking mechanism; 27. traction pulley. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the implementation of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without making creative work based on the embodiments of the utility model are within the scope of protection of the utility model.

[0032] In the description of the present application, it should be understood that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0033] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0034] See attached Figure 1-4 In the embodiment of the present embodiment, the drilling, hanging and piling machine comprises a pile frame platform 1, a walking mechanism 26 is provided at the bottom of the pile frame platform 1, a column 2 is provided at the edge of the pile frame platform 1, and the column 2 is provided with a first slide rail 9 and a second slide rail 13 along the circumferential direction. A pile planting mechanism 3 is lifted and lowered on the first slide rail 9, and the pile planting mechanism 3 comprises a pile driving pipe 4, and a vibrating hammer 19 is connected to the upper end of the pile driving pipe 4, and the lower end of the pile driving pipe 4 is used to connect a prefabricated pile, and a drilling mechanism 25 is lifted and lowered on the second slide rail 13, and the drilling mechanism 25 comprises a drilling power head 11, and the drilling power head 11 is connected to a drill rod 12, and a pile driving casing 14 and a drilling casing are provided on the column 2, and the pile driving pipe 4 is lifted and lowered along the pile driving casing 14, and the drill rod 12 is lifted and lowered along the drilling casing.

[0035] The pile driving pipe 4 is movably connected with a balance beam 5. When the pile is suspended, the balance beam 5 is located below the pile driving pipe 4. When the pile is driven, the balance beam 5 is located on one side of the pile driving pipe 4. The balance beam 5 includes a left pulley 20, a right pulley 21, a left winding reel 22 and a right winding reel 23. The left pulley 20 and the right pulley 21 are used to connect the prefabricated piles. The left winding reel 22 and the right winding reel 23 are used to connect the pile driving pipe 4. The distance between the left winding reel 22 and the right winding reel 23 is greater than the distance between the left pulley 20 and the right pulley 21. The connection line of the left pulley 20, the right pulley 21, the right winding reel 23 and the left winding reel 22 as the endpoints is an isosceles trapezoid. A positioner 6 is provided at the lower part of the column 2. The positioner 6 includes an opening and closing positioning member 7 and a connecting shaft 10. The positioning member 7 is detachable. The positioning member 7 has a positioning surface 8 adapted to the outer contour of the precast pile. A pile planting channel for guiding the lifting of the precast pile is formed between the positioning surfaces 8. The connecting shaft 10 is located above the positioning member 7. The connecting shaft 10 is used to connect the precast pile to be connected.

[0036] In the present embodiment, the walking mechanism 26 and the balance beam 5 are mature technologies, the pile driving pipe 4 is provided with a pile cap and a connecting ear, and the connecting ear is connected to the winding shaft of the balance beam 5 through a chain. When working, the drilling power head 11 moves down along the second slide rail 13 and drives the drill rod 12 to complete the drilling, and the walking mechanism 26 drives the pile frame platform 1 to move so that the pile driving pipe 4 and the balance beam 5 are aligned with the pile position. When hanging the pile, the prefabricated pile is connected to the pulley block of the balance beam 5 with a wire rope, the pile driving pipe 4 and the balance beam 5 move up, and after the balance beam 5 completely lifts the prefabricated pile, the balance beam 5 moves down, the positioning piece 7 is opened to avoid the prefabricated pile, and then the prefabricated pile is enclosed to position it. When the pile needs to be pressed, the balance beam 5 is pulled open, and the prefabricated pile is inserted into the pile cap of the pile driving pipe 4. When pile driving is performed and pile connection is required, after the precast pile is put in place, the precast pile is connected to the connecting shaft 10 with a wire rope, and the precast pile in the pile position is pulled by the positioner 6, and then the wire rope between the balance beam 5 and the precast pile is untied to hang the next precast pile. When connecting the piles, the positioning member 7 can also enclose the upper and lower precast piles to ensure the concentricity after the pile connection. After the pile connection is completed, the balance beam 5 needs to move up to hold the upper and lower precast piles, and then the wire rope on the connecting shaft 10 is untied. Among them, the positioning member 7 is driven by a cylinder, and replacing the positioning member can adapt to precast piles of different specifications. The balance beam 5 as a hanger can ensure the verticality of the hanging pile, and the corresponding casing and slide rail can ensure the verticality of drilling and pile planting. The pile driving can be vibrated by a vibrating hammer 19.

[0037] In other alternative embodiments, the column 2 can also be set in the middle of the pile frame platform 1, the pile position is located in the middle of the pile frame platform 1, the positioner can be set on the pile frame platform 1, the pulley of the balance beam 5 and the winding shaft as the end point connection line can also be rectangular, and the column 2 can be rotated to align the pile driving mechanism 3 or the drilling mechanism 25 with the pile position.

[0038] See attached Figure 1-2 The pile frame platform 1 is provided with a hoisting device, and the hoisting device includes a traction hoist and a pressure hoist. The top of the column 2 is provided with a second pulley block 24, and the second pulley block 24 is connected to the traction hoist through a wire rope or a chain. The vibrating hammer 19 is provided with a traction pulley 27, and the traction pulley 27 is connected to the second pulley block 24 through a wire rope or a chain. The pile-planting mechanism 3 includes a pile driving head 17, and the pile driving head 17 is lifted and lowered on the first slide rail 9. The pile driving head 17 is connected to the pile driving pipe 4. The pile driving head 17 is provided with a first pulley block 18, and the first pulley block 18 is connected to the pressure hoist through a wire rope or a chain.

[0039] In this embodiment, a pulley block is further provided above the positioner 6 for winding a wire rope or chain, which cooperates with the first pulley block 18 to fully tension the wire rope or chain. One end of the wire rope or chain is connected to the pressure winch, and the other end can be connected to the lifting lug or to another winch. The two winches are retracted and released to ensure that the wire rope or chain is tensioned. The wire rope connected to the traction winch is connected to the precast piles in the distance via the second pulley block 24, so that the precast piles in the distance can be hoisted closer, and can also be connected to the traction pulley 27 on the vibrating hammer 19 to pull the pile planting mechanism 3 up and down. When pile driving is required, the pressure winch presses the pile driving head 17 and the pile driving pipe 4 through the wire rope and the first pulley block 18. The winch pressurization plus the vibrating pile driving by the vibrating hammer 19 enrich the pile driving means.

[0040] The above is a preferred embodiment of the utility model, and it should be noted that the protection scope of the utility model is not limited thereto. For those skilled in the art, without departing from the equivalent inventive concept of the technical scope disclosed by the utility model, several improvements and modifications or equivalent substitutions can be made, which are also regarded as the protection scope of the utility model.

Claims

1. A drilling pile lifting and pile planting machine, comprising a pile frame platform (1), wherein a column (2) is provided on the pile frame platform (1), and wherein the column (2) is provided with A first slide rail (9) on which a pile-planting mechanism (3) is lifted and lowered, the pile-planting mechanism (3) comprising a pile-driving pipe (4), the lower end of the pile-driving pipe (4) being used to connect a prefabricated pile; A second slide rail (13) on which a drilling mechanism (25) is provided for lifting; Features: The pile driving pipe (4) is movably connected with a balance beam (5); when the pile is suspended, the balance beam (5) is located below the pile driving pipe (4); when the pile is driven, the balance beam (5) is located on one side of the pile driving pipe (4); A positioner (6) is provided on the pile frame platform (1), the positioner (6) comprising an openable positioning member (7), the positioning member (7) having a positioning surface (8) adapted to the outer contour of the prefabricated pile, and a pile planting channel for guiding the lifting of the prefabricated pile is formed between the positioning surfaces (8).

2. The integrated drilling, hanging and piling machine according to claim 1, characterized in that: The column (2) is arranged at the edge of the pile frame platform (1), the positioner (6) is arranged at the lower part of the column (2), and the positioning member (7) is detachably arranged.

3. The integrated drilling, hanging and piling machine according to claim 1, characterized in that: The positioner (6) further comprises a connecting shaft (10), wherein the connecting shaft (10) is located above the positioning member (7), and the connecting shaft (10) is used to connect the prefabricated pile to be connected.

4. The drilling, hanging and piling machine according to claim 1, characterized in that: The drilling mechanism (25) comprises a drilling power head (11), the drilling power head (11) is connected to a drill rod (12), a pile driving casing (14) and a drilling casing are provided on the column (2), the pile driving pipe (4) is lifted up and down along the pile driving casing (14), and the drill rod (12) is lifted up and down along the drilling casing.

5. The integrated drilling, hanging and piling machine according to claim 1, characterized in that: A walking mechanism (26) is provided at the bottom of the pile frame platform (1).

6. The integrated drilling, hanging and piling machine according to claim 1, characterized in that: A hoisting device is provided on the pile frame platform (1), the hoisting device comprising a traction hoist, a second pulley block (24) is provided on the top of the column (2), and the second pulley block (24) is connected to the traction hoist via a steel wire rope or a chain.

7. The integrated drilling, hanging and piling machine according to claim 6, characterized in that: The hoisting device comprises a pressurized hoist, and the pile-planting mechanism (3) comprises a pile-driving drive head (17), the pile-driving drive head (17) being arranged on the first slide rail (9) for lifting and lowering, the pile-driving drive head (17) being connected to the pile-driving pipe (4), the pile-driving drive head (17) being provided with a first pulley block (18), and the first pulley block (18) and the pressurized hoist are connected via a steel wire rope or a chain.

8. The integrated drilling, hanging and piling machine according to claim 6, characterized in that: The upper end of the pile driving pipe (4) is connected to a vibrating hammer (19).

9. The integrated drilling, hanging and piling machine according to claim 8, characterized in that: The vibrating hammer (19) is provided with a traction pulley (27), and the traction pulley (27) is connected to the second pulley block (24) via a steel wire rope or a chain.

10. The integrated drilling, hanging and piling machine according to claim 1, characterized in that: The balance beam (5) comprises a left pulley (20), a right pulley (21), a left winding reel (22) and a right winding reel (23); the left pulley (20) and the right pulley (21) are used to connect prefabricated piles; the left winding reel (22) and the right winding reel (23) are used to connect a pile driving pipe (4); the distance between the left winding reel (22) and the right winding reel (23) is greater than the distance between the left pulley (20) and the right pulley (21); and a line connecting the left pulley (20), the right pulley (21), the right winding reel (23) and the left winding reel (22) as endpoints forms an isosceles trapezoid.

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