Square pile forming equipment for municipal civil engineering

Abstract

The invention belongs to the field of civil engineering square pile forming, and particularly discloses square pile forming equipment for municipal civil engineering, the square pile forming equipment comprises a mounting frame, a square pile size adjusting device and a shrinkage and expansion type drilling device, the square pile size adjusting device is arranged on the mounting frame, and the shrinkage and expansion type drilling device is arranged on the square pile size adjusting device. According to the situation that different civil engineering requirements for the sizes of square piles are different, a four-side movable adjustment mode is adopted, the effect of flexible adjustment of the buckling space is achieved, and then the technical effect of forming the square piles of different sizes is achieved; due to the arrangement of the shrinkage-expansion type drilling device, the multiple technical effects of expansion type drilling and shrinkage type storage can be achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of civil engineering square pile forming, and specifically refers to a square pile forming device for municipal civil engineering projects. Background Art

[0002] In the field of construction engineering, square piles are widely used. As a basic load-bearing component, square piles play a key supporting role in the construction of various buildings and infrastructure. At present, in the construction of civil engineering projects, different buildings have different requirements for the size of square piles. The existing square pile forming devices have a single forming size and cannot be flexibly adjusted according to the size of the formed square piles. The traditional single-size square pile forming devices can no longer meet the requirements. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a square pile forming device for municipal civil engineering projects. According to the different requirements of different civil engineering for the size of square piles, a four-sided movable adjustment method is adopted to achieve the effect of flexible adjustment of the buckling space, and further achieve the technical effect of forming square piles of different sizes; the setting of the expansion and contraction type drilling device can achieve multiple technical effects of expansion type drilling and contraction type storage.

[0004] The technical solution adopted by the present invention is as follows: The present invention provides a square pile forming device for municipal civil engineering projects, including an installation frame, a square pile size adjustment device, and an expansion and contraction type drilling device. The square pile size adjustment device is arranged on the installation frame, and the expansion and contraction type drilling device is arranged on the square pile size adjustment device; the square pile size adjustment device includes an adjustment frame, a size adjustment plate, a connecting piece, and a driving piece. The driving piece is arranged on the installation frame, the adjustment frame is arranged on the driving piece, and the size adjustment plate is movably connected to the adjustment frame through the connecting piece.

[0005] Further, the adjustment frame includes a frame body, a clamping groove, and a movable groove. The clamping groove is arranged on the bottom wall of the frame body, the movable groove is arranged on the upper wall of the frame body, and the movable groove communicates with the clamping groove.

[0006] Further, scale lines are arranged on the upper wall of the frame body.

[0007] Preferably, the connecting piece includes a size adjustment clamping plate, a connecting column, an adjustment clamping plate, a movable column, a locking nut, and an anti-detachment cap. The connecting column is arranged on the size adjustment clamping plate, the adjustment clamping plate is arranged on the connecting column, the movable column is arranged on the adjustment clamping plate, the locking nut is sleeved on the movable column, and the anti-detachment cap is arranged at the upper end of the movable column.

[0008] Wherein, external threads are arranged on the outer circumferential wall of the movable column, and the locking nut is connected to the movable column through the external threads.

[0009] Further, a clamping chute is provided on the upper wall of the ruler adjusting plate, and the ruler adjusting clamping plate is clamped and slidably arranged in the clamping chute.

[0010] As a further preferred embodiment of the present invention, the driving member includes a driving disc, a lifting screw rod, a limiting sliding rod, a lifting motor, and a driving motor. The driving disc is rotatably arranged on the mounting frame. The limiting sliding rod is arranged on the driving disc. A convex block is provided on the side wall of the frame body. The frame body is sleeved and slidably arranged on the limiting sliding rod through the convex block. The lifting motor is arranged on the driving disc. The lifting screw rod is connected to the output end of the lifting motor. The lifting screw rod penetrates through the convex block and is threadedly connected to the frame body. The driving motor is arranged on the mounting frame, and the output end of the driving motor is connected to the driving disc.

[0011] Further, the expanding and contracting drilling device includes a fixed ring, a fixed column, a fixed tooth ring, expanding and contracting tooth pieces, a rotating ring, and a locking member. The fixed column is arranged on the frame body. The fixed ring is arranged on the fixed column. The fixed tooth ring is arranged on the fixed ring. The expanding and contracting tooth pieces are meshed and connected to the fixed tooth ring. There are multiple groups of the expanding and contracting tooth pieces, and multiple groups of the expanding and contracting tooth pieces form a complete circle. The rotating ring is rotatably arranged below the expanding and contracting tooth pieces. A rotating hole and a movable clamping groove are provided on the bottom wall of the fixed ring. The movable clamping groove is arranged in the fixed ring. The rotating hole is arranged on the bottom wall of the movable clamping groove, and the rotating hole is communicated with the movable clamping groove. A rotating column is provided on the rotating ring. The rotating column penetrates through the expanding and contracting tooth pieces and is clamped in the movable clamping groove through the rotating hole. The locking member is arranged on the fixed ring and the rotating ring.

[0012] Wherein, a notch is provided on the fixed tooth ring, teeth are provided at the notch, a meshing gear is provided on the expanding and contracting tooth piece, and the meshing gear is meshed and connected to the teeth.

[0013] Further, the locking member includes a rotating rod and a fixing member. The rotating rod is rotatably arranged on the side wall of the rotating ring. The fixing member is arranged on the outer side wall of the fixed ring. The fixing member includes a fixing plate, a rotating block, and an electric telescopic column. The fixing plate is arranged on the outer side wall of the fixed ring. The rotating block is rotatably arranged on the fixing plate. The electric telescopic column is arranged on the rotating block. A limiting opening is provided on the fixing plate. The electric telescopic column is telescopically arranged in the limiting opening. The fixing member is used to fix the rotating rod.

[0014] The beneficial effects achieved by the present invention with the above structure are as follows: This solution provides a square pile forming device for municipal civil engineering. According to the different requirements of different civil engineering for the size of square piles, a four-sided movable adjustment method is adopted to achieve the effect of flexible adjustment of the buckling space, and further achieve the technical effect of forming square piles of different sizes; the setting of the expanding and contracting drilling device can achieve multiple technical effects of expanding drilling and contracting storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structural schematic diagram of a square pile forming device for municipal civil engineering proposed by the present invention; Figure 2 The left view of a square pile forming device for municipal civil engineering proposed by the present invention; Figure 3 The front view of a square pile forming device for municipal civil engineering proposed by the present invention; Figure 4 The bottom view of a square pile forming device for municipal civil engineering proposed by the present invention; Figure 5 The structural schematic diagram of a square pile ruler adjusting device; Figure 6 The structural schematic diagram of a connecting piece; Figure 7 The structural schematic diagram of an adjusting frame; Figure 8 The cross-sectional view of an adjusting frame; Figure 9 The structural schematic diagram of a ruler adjusting plate; Figure 10 The structural schematic diagram of a telescopic drilling device; Figure 11 For Figure 10 The partial enlarged view of part A in Figure 12 The structural schematic diagram of a fixed ring; Figure 13 The cross-sectional view of a fixed ring; Figure 14 The structural schematic diagram of a fixed gear ring; Figure 15 The structural schematic diagram of a telescopic tooth piece; Figure 16 The structural schematic diagram of a rotating ring.

[0016] Among them, 1. mounting frame, 2. square pile sizing device, 3. expanding and contracting drilling device, 4. adjusting frame, 5. sizing plate, 6. connecting piece, 7. driving piece, 8. frame body, 9. engaging groove, 10. movable groove, 11. scale line, 12. sizing engaging plate, 13. connecting column, 14. adjusting engaging plate, 15. movable column, 16. locking nut, 17. anti-detaching cap, 18. external thread, 19. engaging sliding groove, 20. driving disc, 21. lifting screw rod, 22. limiting sliding rod, 23. lifting motor, 24. driving motor, 25. convex block, 26. fixing ring, 27. fixing column, 28. fixed gear ring, 29. expanding and contracting tooth piece, 30. rotating ring, 31. locking piece, 32. rotating hole, 33. movable clamping groove, 34. rotating column, 35. notch, 36. tooth, 37. meshing gear, 38. rotating rod, 39. fixing piece, 40. fixing plate, 41. rotating block, 42. electric telescopic column, 43. limiting opening. The attached drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 thus cannot be understood as a limitation to the present invention.

[0019] As Figure 1 、 Figure 3 、 Figure 4 shown, the present invention provides a square pile forming device for municipal civil engineering, including a mounting frame 1, a square pile sizing device 2, and an expanding and contracting drilling device 3. The square pile sizing device 2 is arranged on the mounting frame 1, and the expanding and contracting drilling device 3 is arranged on the square pile sizing device 2.

[0020] As Figure 1 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9As shown, the square pile sizing device 2 includes an adjustment frame 4, a sizing plate 5, a connecting member 6, and a driving member 7. The driving member 7 is provided on the mounting frame 1, the adjustment frame 4 is provided on the driving member 7, and the sizing plate 5 is movably connected to the adjustment frame 4 through the connecting member 6. The adjustment frame 4 includes a frame body 8, a clamping groove 9, and a movable groove 10. The clamping groove 9 is provided on the bottom wall of the frame body 8, the movable groove 10 is provided on the upper wall of the frame body 8, and the movable groove 10 communicates with the clamping groove 9. A scale line 11 is provided on the upper wall of the frame body 8. The connecting member 6 includes a sizing clamping plate 12, a connecting column 13, an adjustment clamping plate 14, a movable column 15, a locking nut 16, and an anti-loosening cap 17. The connecting column 13 is provided on the sizing clamping plate 12, the adjustment clamping plate 14 is provided on the connecting column 13, the movable column 15 is provided on the adjustment clamping plate 14, the locking nut 16 is sleeved on the movable column 15, and the anti-loosening cap 17 is provided at the upper end of the movable column 15. An external thread 18 is provided on the outer circumferential wall of the movable column 15, and the locking nut 16 is connected to the movable column 15 through the external thread 18. A clamping sliding groove 19 is provided on the upper wall of the sizing plate 5, and the sizing clamping plate 12 is clamped and slid in the clamping sliding groove 19. The driving member 7 includes a driving disk 20, a lifting screw 21, a limiting slide bar 22, a lifting motor 23, and a driving motor 24. The driving disk 20 is rotatably provided on the mounting frame 1, the limiting slide bar 22 is provided on the driving disk 20, a convex block 25 is provided on the side wall of the frame body 8, and the frame body 8 is sleeved and slid on the limiting slide bar 22 through the convex block 25. The lifting motor 23 is provided on the driving disk 20, the lifting screw 21 is connected to the output end of the lifting motor 23, the lifting screw 21 penetrates through the convex block 25 and is threadedly connected to the frame body 8, the driving motor 24 is provided on the mounting frame 1, and the output end of the driving motor 24 is connected to the driving disk 20.

[0021] As Figure 1 , Figure 2 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16As shown in the figure, the telescopic drilling device 3 includes a fixed ring 26, a fixed column 27, a fixed tooth ring 28, telescopic tooth pieces 29, a rotating ring 30 and a locking member 31. The fixed column 27 is arranged on the frame 8, the fixed ring 26 is arranged on the fixed column 27, the fixed tooth ring 28 is arranged on the fixed ring 26, the telescopic tooth pieces 29 are meshed and connected with the fixed tooth ring 28. There are multiple groups of telescopic tooth pieces 29, and the multiple groups of telescopic tooth pieces 29 form a complete circle. The rotating ring 30 is rotatably arranged below the telescopic tooth pieces 29. A rotating hole 32 and a movable clamping groove 33 are arranged on the bottom wall of the fixed ring 26. The movable clamping groove 33 is arranged in the fixed ring 26, and the rotating hole 32 is arranged on the bottom wall of the movable clamping groove 33. The rotating hole 32 is communicated with the movable clamping groove 33. A rotating column 34 is arranged on the rotating ring 30. The rotating column 34 penetrates through the telescopic tooth pieces 29 and is clamped in the movable clamping groove 33 through the rotating hole 32. The locking member 31 is arranged on the fixed ring 26 and the rotating ring 30; a notch 35 is arranged on the fixed tooth ring 28, and teeth 36 are arranged at the notch 35. A meshing gear 37 is arranged on the telescopic tooth piece 29, and the meshing gear 37 is meshed and connected with the teeth 36; the locking member 31 includes a rotating rod 38 and a fixing member 39. The rotating rod 38 is rotatably arranged on the side wall of the rotating ring 30, and the fixing member 39 is arranged on the outer side wall of the fixed ring 26. The fixing member 39 includes a fixing plate 40, a rotating block 41 and an electric telescopic column 42. The fixing plate 40 is arranged on the outer side wall of the fixed ring 26, the rotating block 41 is rotatably arranged on the fixing plate 40, the electric telescopic column 42 is arranged on the rotating block 41. A limiting port 43 is arranged on the fixing plate 40, and the electric telescopic column 42 is telescopically arranged in the limiting port 43. The fixing member 39 is used to fix the rotating rod 38.

[0022] During specific use, the device is installed on a mobile vehicle through the mounting bracket 1. The square pile sizing device 2 is adjusted according to the size of the square pile. The moving connecting piece 6 is moved. The movement of the connecting piece 6 drives the sizing plate 5 to move along the frame 8 and precisely move with the aid of the scale line 11. Through the movement adjustment of the sizing plate 5, the forming operation of square piles of different sizes can be achieved. After the adjustment is completed, the locking nut 16 is tightened to fix the sizing plate 5 on the frame 8. The rotating rod 38 is rotated. The rotation of the rotating rod 38 drives the rotating column 34 to rotate. The rotating column 34 rotates in the rotating hole 32. The rotation of the rotating column 34 drives the meshing gear 37 to rotate along the teeth 36. The rotation of the meshing gear 37 drives the expansion and contraction tooth piece 29 to rotate and expand. After the expansion is completed, the rotating rod 38 is inserted into the fixing plate 40, the rotating block 41 is turned down, and the electric telescopic column 42 is extended into the limiting port 43 to limit and fix the rotating rod 38. The driving motor 24 is started. The rotation of the driving motor 24 drives the driving disk 20 to rotate. The rotation of the driving disk 20 drives the driving piece 7 to rotate. The rotation of the driving piece 7 drives the adjusting frame 4 to rotate. The rotation of the adjusting frame 4 drives the fixing column 27 to rotate. The rotation of the fixing column 27 drives the expansion and contraction type drilling device 3 to rotate. At the same time, the lifting motor 23 is started. The rotation of the lifting motor 23 drives the lifting screw rod 21 to rotate. The rotation of the lifting screw rod 21 drives the frame 8 to lift along the limiting slide rod 22. The expansion and contraction type drilling device 3 rotates and lifts to perform rotary drilling on the ground. After the drilling is completed, the concrete can be poured between the sizing plates 5, and the forming operation of square piles of different sizes can be completed. The above is the specific working process of the present invention. Repeat this step the next time it is used.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the foregoing and their equivalents.

[0025] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. In summary, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A square pile forming device for municipal civil engineering projects, characterized in that: It includes a mounting frame (1), a square pile sizing device (2) and a telescopic drilling device (3). The square pile sizing device (2) is arranged on the mounting frame (1), and the telescopic drilling device (3) is arranged on the square pile sizing device (2). The square pile sizing device (2) includes an adjusting frame (4), a sizing plate (5), a connecting piece (6) and a driving piece (7). The driving piece (7) is arranged on the mounting frame (1), the adjusting frame (4) is arranged on the driving piece (7), and the sizing plate (5) is movably connected to the adjusting frame (4) through the connecting piece (6).

2. The square pile forming equipment for municipal civil engineering according to claim 1, characterized in that: The adjusting frame (4) includes a frame body (8), a clamping groove (9) and a movable groove (10). The clamping groove (9) is arranged on the bottom wall of the frame body (8), the movable groove (10) is arranged on the upper wall of the frame body (8), and the movable groove (10) communicates with the clamping groove (9).

3. The square pile forming equipment for municipal civil engineering according to claim 2, characterized in that: A scale line (11) is arranged on the upper wall of the frame body (8).

4. A square pile forming device for municipal civil engineering works according to claim 3, characterized in that: The connecting piece (6) includes a sizing clamping plate (12), a connecting column (13), an adjusting clamping plate (14), a movable column (15), a locking nut (16) and an anti - detachment cap (17). The connecting column (13) is arranged on the sizing clamping plate (12), the adjusting clamping plate (14) is arranged on the connecting column (13), the movable column (15) is arranged on the adjusting clamping plate (14), the locking nut (16) is sleeved on the movable column (15), and the anti - detachment cap (17) is arranged at the upper end of the movable column (15).

5. The square pile forming equipment for municipal civil engineering works according to claim 4, characterized in that: External threads (18) are arranged on the outer circumferential wall of the movable column (15), and the locking nut (16) is connected to the movable column (15) through the external threads (18).

6. The square pile forming equipment for municipal civil engineering according to claim 5, characterized in that: A clamping sliding groove (19) is arranged on the upper wall of the sizing plate (5), and the sizing clamping plate (12) is clamped and slid in the clamping sliding groove (19).

7. The square pile forming equipment for municipal civil engineering works according to claim 6, characterized in that: The driving piece (7) includes a driving disc (20), a lifting screw (21), a limiting slide bar (22), a lifting motor (23) and a driving motor (24). The driving disc (20) is rotatably arranged on the mounting frame (1), the limiting slide bar (22) is arranged on the driving disc (20), a convex block (25) is arranged on the side wall of the frame body (8), and the frame body (8) is sleeved and slid on the limiting slide bar (22) through the convex block (25). The lifting motor (23) is arranged on the driving disc (20), the lifting screw (21) is connected to the output end of the lifting motor (23), the lifting screw (21) penetrates through the convex block (25) and is threadedly connected to the frame body (8), the driving motor (24) is arranged on the mounting frame (1), and the output end of the driving motor (24) is connected to the driving disc (20).

8. The square pile forming equipment for municipal civil engineering according to claim 7, characterized in that: The telescopic drilling device (3) includes a fixed ring (26), a fixed column (27), a fixed tooth ring (28), telescopic tooth pieces (29), a rotating ring (30) and a locking member (31). The fixed column (27) is arranged on the frame body (8), the fixed ring (26) is arranged on the fixed column (27), the fixed tooth ring (28) is arranged on the fixed ring (26), the telescopic tooth pieces (29) are meshed and connected with the fixed tooth ring (28), the rotating ring (30) is rotatably arranged below the telescopic tooth pieces (29), a rotating hole (32) and a movable clamping groove (33) are arranged on the bottom wall of the fixed ring (26), the movable clamping groove (33) is arranged in the fixed ring (26), the rotating hole (32) is arranged on the bottom wall of the movable clamping groove (33), the rotating hole (32) is communicated with the movable clamping groove (33), a rotating column (34) is arranged on the rotating ring (30), the rotating column (34) penetrates through the telescopic tooth pieces (29) and the rotating hole (32) and is clamped in the movable clamping groove (33), and the locking member (31) is arranged on the fixed ring (26) and the rotating ring (30).

9. The square pile forming equipment for municipal civil engineering works according to claim 8, characterized in that: Notches (35) are arranged on the fixed tooth ring (28), tooth teeth (36) are arranged at the notches (35), meshing gears (37) are arranged on the telescopic tooth pieces (29), and the meshing gears (37) are meshed and connected with the tooth teeth (36).

10. The square pile forming equipment for municipal civil engineering according to claim 9, characterized in that: The locking member (31) includes a rotating rod (38) and a fixing member (39). The rotating rod (38) is rotatably arranged on the side wall of the rotating ring (30), the fixing member (39) is arranged on the outer side wall of the fixed ring (26), the fixing member (39) includes a fixing plate (40), a rotating block (41) and an electric telescopic column (42). The fixing plate (40) is arranged on the outer side wall of the fixed ring (26), the rotating block (41) is rotatably arranged on the fixing plate (40), the electric telescopic column (42) is arranged on the rotating block (41), a limiting opening (43) is arranged on the fixing plate (40), and the electric telescopic column (42) is telescopically arranged in the limiting opening (43).

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