Piling equipment for square pile construction

Abstract

The utility model discloses a stainless steel piling device for square pile construction, which relates to the technical field of piling, and comprises a mounting shell, a mounting column fixedly connected to the rear end of the outer wall of the mounting shell, a walking crane fixedly connected to the rear end of the mounting column, and a mounting mechanism, moving rods are fixedly connected to the sides, away from each other, of the two moving shells, baffles are fixedly connected to the sides, away from each other, of the two moving rods, the outer walls of the two moving rods are sleeved with springs, and the inner surfaces of the two springs make contact with the outer walls of the two moving rods; the first motor drives the positioning shell, the rolling wheels and the moving shell to conduct auxiliary limiting on the pile rod, deviation is avoided in the pile descending process, the inclination phenomenon of the pile body is reduced, the time for repositioning or correcting the pile body by workers is not needed, the construction time and cost are reduced, and meanwhile abrasion of the inner walls of the moving shell and the positioning shell to the outer wall of the pile body is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of piling, and in particular relates to a piling device used for square pile construction. Background Art

[0002] A pile driving device commonly used in square pile construction is a square pile vibrator (or square pile vibrator). This is a special equipment for pile foundation construction using the vibration principle. The square pile vibrator usually consists of a vibrator hammer, a guide arm, a hydraulic system, and a control system. Its working principle is to insert square steel piles or square concrete piles vertically into the soil layer through the high-frequency vibration force generated by the vibrator hammer. Under the action of the vibration force, the pile body gradually overcomes the soil resistance, penetrates the soil layer downward, and finally reaches the pile depth required by the design.

[0003] The existing piling equipment is not convenient for stably supporting the pile body when in use. During the use of the piling equipment in construction projects, the pile body is prone to deviation due to the continuous downward pressure and impact of the piling equipment on the pile body. The deviation of the pile body requires the staff to reposition or correct the pile body, which will increase construction time and cost and reduce construction efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a piling device for square pile construction. By providing an installation mechanism, the problem of inconvenience in stably supporting the pile body is solved. During the use of the piling device in construction engineering, the pile body is easily offset due to the continuous downward pressure and impact of the pile body by the piling device. The offset of the pile body requires the staff to reposition or correct the pile body, which will increase construction time and cost and reduce construction efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a piling device for square pile construction, comprising a mounting shell, a mounting column is fixedly connected to the rear end of the outer wall of the mounting shell, a walking crane is fixedly connected to the rear end of the mounting column, and the walking crane is a crawler type W-type square pile construction machinery, and also includes a mounting mechanism, the mounting mechanism includes a positioning shell which is sleeved and slidably connected to the left and right sides of the rear end of the inner wall of the mounting shell, a moving shell is arranged on the sides where the two positioning shells are close to each other, and the sides where the two moving shells are away from each other are in contact with the inner wall of the positioning shell, a plurality of rollers are sleeved and rotatably connected to the inner walls where the two moving shells are close to each other, a moving rod is fixedly connected to the sides where the two moving shells are away from each other, a baffle is fixedly connected to the sides where the two moving rods are away from each other, and springs are sleeved on the outer walls of the two moving rods, and the inner surfaces of the two springs are in contact with the outer walls of the two moving rods.

[0007] Furthermore, one end of the two springs away from each other is fixedly connected to the side where the two baffles are close to each other, and one side of the two springs away from the baffles is fixedly connected to the outer wall of the positioning shell, and the two positioning shells are provided with a pile rod on the side where the two positioning shells are close to each other, and the outer wall of the pile rod contacts the inner wall of the two positioning shells, and the rear end of the outer wall of the mounting shell is fixedly connected to the limit box, and the bottom of the inner wall of the limit box is sleeved and fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first threaded rod, and the top of the first threaded rod is rotatably connected to the top of the inner wall of the limit box, and the outer wall of the first threaded rod is sleeved and threadedly connected with a moving plate, and the outer wall of the moving plate is sleeved and slidably connected to the inner wall of the limit box, and the left and right sides of the moving plate are rotatably connected with pull plates, and one end of the two pull plates away from the moving plate is rotatably connected to the top of the positioning shell.

[0008] Furthermore, a piling mechanism is provided on the inner wall of the installation shell, and the piling mechanism includes a second motor sleeved and fixedly connected to the top of the inner wall of the installation shell, and a worm is fixedly connected to the output end of the second motor.

[0009] Furthermore, a first rotating rod is sleeved and rotatably connected to the rear end of the inner wall of the mounting shell, a worm wheel is sleeved and fixedly connected to the outer wall of the first rotating rod, and the outer wall of the worm wheel is meshingly connected to the inner wall of the worm.

[0010] Furthermore, a second rotating rod is sleeved and rotatably connected to the rear end of the inner wall of the mounting shell, a gear is sleeved and fixedly connected to the outer wall of the second rotating rod, and the outer wall of the gear is meshingly connected to the inner wall of the worm gear.

[0011] Furthermore, the front end of the second rotating rod is fixedly connected to a rotating disk, the front end of the rotating disk is fixedly connected to a pull rod, the outer wall of the pull rod is sleeved and rotatably connected to a supporting plate, and the inner wall of the mounting shell is sleeved and slidably connected to a lifting shell.

[0012] Furthermore, one end of the support plate away from the pull rod is rotatably connected to the top of the outer wall of the lifting shell, and a third motor is sleeved and fixedly connected to the right side of the inner wall of the lifting shell, and the output end of the third motor is fixedly connected to a bidirectional threaded rod.

[0013] Furthermore, the left end of the bidirectional threaded rod is rotatably connected to the left side of the inner wall of the lifting shell, and the left and right sides of the outer wall of the bidirectional threaded rod are both sleeved and threadedly connected with clamping shells, and the inner walls of the two clamping shells that are close to each other are in contact with the outer wall of the pile rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model is configured to drive the positioning shell, the roller and the moving shell by the first motor to assist in limiting the pile rod, thereby avoiding deviation when the pile is lowered and reducing the inclination of the pile body. The staff does not need to reposition or correct the pile body, thus reducing the construction time and cost. At the same time, the wear of the outer wall of the pile body caused by the inner wall of the moving shell and the positioning shell is also reduced.

[0016] 2. The utility model is configured such that the second motor drives the turntable to rotate half a circle, the turntable drives the pull rod and the lifting shell to move, the lifting shell drives the bidirectional threaded rod, the clamping shell and the pile rod to move, the pile rod is lifted and brought into the inner wall of the installation shell, and moved to the place where work is required, the clamping shell is driven by the third motor to lift and clamp the pile rod for installation, the second motor drives the clamping shell and the pile rod to move up and down, so that the pile rod can be quickly installed and disassembled, which makes it convenient to move the pile rod and improve the efficiency of the piling work. At the same time, the device can also adjust the clamping force and height according to construction needs, adapt to pile rods of different specifications and lengths, and has strong flexibility and adaptability.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the piling mechanism of the utility model;

[0023] Figure 5 It is a partially enlarged structural schematic diagram of the piling mechanism of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Mounting shell; 11. Mounting column; 12. Walking crane; 2. Mounting mechanism; 21. Positioning shell; 22. Moving shell; 23. Roller; 24. Moving rod; 25. Baffle; 26. Spring; 27. Pile rod; 28. Limit box; 29. ​​First motor; 210. First threaded rod; 211. Moving plate; 212. Pull plate; 3. Pile driving mechanism; 31. Second motor; 32. Worm; 33. First rotating rod; 34. Worm wheel; 35. Second rotating rod; 36. Gear; 37. Turntable; 38. Pull rod; 39. Support plate; 310. Lifting shell; 311. Third motor; 312. Bidirectional threaded rod; 313. Clamp shell. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 As shown, the utility model is a piling device for square pile construction, including a mounting shell 1, a mounting column 11 is fixedly connected to the rear end of the outer wall of the mounting shell 1, a walking crane 12 is fixedly connected to the rear end of the mounting column 11, and the walking crane 12 is a square pile construction machine selected crawler type W-1001, and also includes;

[0028] The mounting mechanism 2 includes a positioning shell 21 which is sleeved and slidably connected to the left and right sides of the inner wall of the mounting shell 1 at the rear end, a moving shell 22 is provided on the side where the two positioning shells 21 are close to each other, and the side where the two moving shells 22 are away from each other is in contact with the inner wall of the positioning shell 21, and the inner walls of the two moving shells 22 close to each other are sleeved and rotatably connected with a plurality of rollers 23, and the side where the two moving shells 22 are away from each other is fixedly connected with a moving rod 24, and the side where the two moving rods 24 are away from each other is fixedly connected with a baffle 25, and the outer walls of the two moving rods 24 are sleeved with springs 26 The inner surfaces of the two springs 26 are in contact with the outer walls of the two moving rods 24, the first motor 29 drives the first threaded rod 210 to rotate, the first threaded rod 210 drives the roller 22 and the two pull plates 212 to move, the pull plates 212 drive the two positioning shells 21 to move on the inner wall of the mounting shell 1, the two positioning shells 21 drive the two moving shells 22 to move in the direction away from the pile rod 27 respectively, because the positioning shell 21 is driven by the first motor 29 to move the roller 22 and the moving rod 24, the moving rod 24 drives the baffle 25 to contact the outer wall of the pile rod 27 and squeeze the spring 26 to produce deformation.

[0029] One end of the two springs 26 away from each other is fixedly connected to the side of the two baffles 25 close to each other, and the side of the two springs 26 away from the baffle 25 is fixedly connected to the outer wall of the positioning shell 21. The sides of the two positioning shells 21 close to each other are both provided with pile rods 27, and the outer walls of the pile rods 27 are in contact with the inner walls of the two positioning shells 21. The rear end of the outer wall of the mounting shell 1 is fixedly connected to the limit box 28, and the bottom of the inner wall of the limit box 28 is sleeved and fixedly connected with a first motor 29, and the output end of the first motor 29 is fixedly connected with a first threaded rod 210, and the top of the first threaded rod 210 is rotatably connected to the top of the inner wall of the limit box 28, and the outer wall of the first threaded rod 210 is sleeved and threadedly connected with a moving plate 211, and the outer wall of the moving plate 211 is sleeved and slidably connected with the inner wall of the limit box 28. The left and right sides of the moving plate 211 are rotatably connected with pull plates 212, and the two pull plates 212 are away from the moving plate 211. The first motor 29 drives the positioning shell 21, the roller 22 and the moving shell 23 to assist in limiting the position of the pile rod 27, so that the displacement when the pile is driven is avoided, and the tilting phenomenon of the pile body is reduced. The staff does not need to reposition or correct the pile body time, thus reducing the construction time and cost, and also reducing the wear of the moving shell 22 and the inner wall of the positioning shell 21 on the outer wall of the pile body.

[0030] The inner wall of the mounting shell 1 is provided with a piling mechanism 3, which includes a second motor 31 which is sleeved and fixedly connected to the top of the inner wall of the mounting shell 1, and a worm 32 is fixedly connected to the output end of the second motor 31. When the second motor 31 rotates, the second motor 31 drives the worm 32 to rotate, and the worm 32 drives the worm wheel 34 and the first rotating rod 33 to rotate.

[0031] A first rotating rod 33 is sleeved on and rotatably connected to the rear end of the inner wall of the mounting shell 1, a worm gear 34 is sleeved on and fixedly connected to the outer wall of the first rotating rod 33, the outer wall of the worm gear 34 is meshedly connected with the inner wall of the worm 32, the worm gear 34 drives the gear 36 and the second rotating rod 35 to rotate, and the second rotating rod 35 drives the turntable 37 and the pull rod 38 to rotate.

[0032] A second rotating rod 35 is sleeved and rotatably connected to the rear end of the inner wall of the mounting shell 1 , a gear 36 is sleeved and fixedly connected to the outer wall of the second rotating rod 35 , and the outer wall of the gear 36 is meshedly connected to the inner wall of the worm gear 34 .

[0033] The front end of the second rotating rod 35 is fixedly connected to a rotating disk 37, the front end of the rotating disk 37 is fixedly connected to a pulling rod 38, the outer wall of the pulling rod 38 is sleeved and rotatably connected to a supporting plate 39, the inner wall of the mounting shell 1 is sleeved and slidably connected to a lifting shell 310, at this time, the second motor 31 is restricted to drive the rotating disk 37 to rotate half a circle, the rotating disk 37 drives the pulling rod 38 and the lifting shell 310 to move, the lifting shell 310 drives the bidirectional threaded rod 312 and the clamping shell 313 and the pile rod 27 to move, and the pile rod 27 is lifted and brought into the inner wall of the mounting shell 1.

[0034] One end of the support plate 39 away from the pull rod 38 is rotatably connected to the top of the outer wall of the lifting shell 310. A third motor 311 is sleeved and fixedly connected to the right side of the inner wall of the lifting shell 310. The output end of the third motor 311 is fixedly connected to a bidirectional threaded rod 312.

[0035] The left end of the bidirectional threaded rod 312 is rotatably connected to the left side of the inner wall of the lifting shell 310, and the left and right sides of the outer wall of the bidirectional threaded rod 312 are sleeved and threadedly connected with a clamping shell 313, and the inner walls of the two clamping shells 313 that are close to each other are in contact with the outer wall of the pile rod 27. The third motor 311 drives the bidirectional threaded rod 312 to rotate, and the bidirectional threaded rod 312 drives the two clamping shells 313 to clamp and install the pile rod 27. The clamping shell 313 is driven by the third motor 311 to lift and clamp the pile rod 27. The second motor 31 drives the clamping shell 313 and the pile rod 27 to move up and down, so that the pile rod 27 can be quickly installed and disassembled, which makes it convenient to move the pile rod 27 and improves the efficiency of the piling work. At the same time, the device can adjust the clamping force and height according to construction needs to adapt to pile rods of different specifications and lengths, and has strong flexibility and adaptability. When the device is working, the second motor 31 drives the turntable 37 to descend, and the third motor 311 drives the bidirectional threaded rod 312 to rotate, so that the clamp shell 313 is detached from the clamp shell 313, and the pile rod 27 is removed. The clamp shell 313 is adjusted by rotating the third motor 311, so that the top of the inner wall of the clamp shell 313 contacts the pile rod 27, and the second motor 31 is started again to drive the clamp shell 313 to move up and down, and drive the clamp shell 313 to pile the pile rod 27.

[0036] A specific application of this embodiment is: when the device is used, the first motor 29 rotates, the first motor 29 drives the first threaded rod 210 to rotate, the first threaded rod 210 drives the roller 22 and the two pull plates 212 to move, the pull plates 212 drive the two positioning shells 21 to move on the inner wall of the installation shell 1, and the two positioning shells 21 drive the two moving shells 22 to move in the direction away from the pile rod 27 respectively. Since the positioning shell 21 is driven by the first motor 29 to move the roller 22 and the moving rod 24, the moving rod 24 drives the baffle 25 to contact the outer wall of the pile rod 27 and squeeze the spring 26 to produce deformation, the first motor 29 drives the positioning shell 21 away from the pile rod 27, and at this time the spring 26 rebounds to drive the baffle 25, the pile rod 27 and the moving shell 22 to move in the direction of the pile rod 27, and the moving shell 22 moves. The movable shell 22 drives the roller 23 to contact the outer wall of the pile rod 27, so that when the pile rod 27 descends, it contacts and slides with the roller 23 to limit the pile rod 27. When piling is needed, the pile rod 27 can be lowered along the roller 22, so that the outer wall of the pile rod 27 will not be scratched and damaged by the movable shell 22 and the inner wall of the positioning shell 21. The first motor 29 drives the positioning shell 21, the roller 22 and the movable shell 23 to assist in limiting the pile rod 27, thereby avoiding deviation when piling, reducing the inclination of the pile body, and the staff does not need to reposition or correct the pile body, thereby reducing the construction time and cost. At the same time, the wear of the inner wall of the movable shell 22 and the positioning shell 21 on the outer wall of the pile body is also reduced. At the same time, the wear of the inner wall of the movable shell 22 and the positioning shell 21 on the outer wall of the pile body is also reduced.

[0037] When the device is used, the third motor 311 rotates, the third motor 311 drives the bidirectional threaded rod 312 to rotate, the bidirectional threaded rod 312 drives the two clamping shells 313 to clamp and install the pile rod 27, the second motor 31 rotates, the second motor 31 drives the worm 32 to rotate, the worm 32 drives the worm wheel 34 and the first rotating rod 33 to rotate, the worm wheel 34 drives the gear 36 and the second rotating rod 35 to rotate, the second rotating rod 35 drives the turntable 37 and the pull rod 38 to rotate, at this time, the second motor 31 is limited to drive the turntable 37 to rotate half a circle, the turntable 37 drives the pull rod 38 and the lifting shell 310 to move, and the lifting shell 310 is lifted. The lowering shell 310 drives the bidirectional threaded rod 312, the clamping shell 313 and the pile rod 27 to move, and the pile rod 27 is lifted and brought into the inner wall of the installation shell 1, and moved to the place where work is required. The clamping shell 313 is driven by the third motor 311 to lift and clamp the pile rod 27 for installation. The second motor 31 drives the clamping shell 313 and the pile rod 27 to move up and down, so that the pile rod 27 can be quickly installed and disassembled, which makes it convenient to move the pile rod 27 and improve the efficiency of the piling work. At the same time, the device can adjust the clamping force and height according to the construction needs, adapt to pile rods of different specifications and lengths, and has strong flexibility and adaptability. When the device is working, the second motor 31 drives the turntable 37 to descend, and the third motor 311 drives the bidirectional threaded rod 312 to rotate, so that the clamp shell 313 is detached from the clamp shell 313, and the pile rod 27 is removed. The clamp shell 313 is adjusted by rotating the third motor 311, so that the top of the inner wall of the clamp shell 313 contacts the pile rod 27, and the second motor 31 is started again to drive the clamp shell 313 to move up and down, and drive the clamp shell 313 to pile the pile rod 27.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A piling device for square pile construction, comprising a mounting shell (1), a mounting column (11) being fixedly connected to the rear end of the outer wall of the mounting shell (1), a walking crane (12) being fixedly connected to the rear end of the mounting column (11), the walking crane (12) being a square pile construction machine and selecting a crawler type W-1001, characterized in that: The mounting mechanism (2) comprises a positioning shell (21) which is sleeved and slidably connected to the left and right sides of the rear end of the inner wall of the mounting shell (1); a moving shell (22) is provided on the sides of the two positioning shells (21) which are close to each other; the sides of the two moving shells (22) which are away from each other are in contact with the inner wall of the positioning shell (21); a plurality of rollers (23) are sleeved and rotatably connected to the inner walls of the two moving shells (22) which are close to each other; a moving rod (24) is fixedly connected to the sides of the two moving shells (22) which are away from each other; a baffle (25) is fixedly connected to the sides of the two moving rods (24); a spring (26) is sleeved on the outer walls of the two moving rods (24); the inner surfaces of the two springs (26) are in contact with the outer walls of the two moving rods (24).

2. A piling device for square pile construction according to claim 1, characterized in that: One end of the two springs (26) that is away from each other is fixedly connected to the side of the two baffles (25) that is close to each other, and the side of the two springs (26) that is away from the baffle (25) is fixedly connected to the outer wall of the positioning shell (21). The sides of the two positioning shells (21) that are close to each other are both provided with a pile rod (27), and the outer wall of the pile rod (27) is in contact with the inner wall of the two positioning shells (21). The rear end of the outer wall of the installation shell (1) is fixedly connected to a limit box (28), and the bottom of the inner wall of the limit box (28) is sleeved and fixedly connected with a first motor (29), and the first The output end of the motor (29) is fixedly connected to a first threaded rod (210); the top end of the first threaded rod (210) is rotatably connected to the top of the inner wall of the limit box (28); the outer wall of the first threaded rod (210) is sleeved and threadedly connected to a moving plate (211); the outer wall of the moving plate (211) is sleeved and slidably connected to the inner wall of the limit box (28); the left and right sides of the moving plate (211) are rotatably connected to pull plates (212); and the ends of the two pull plates (212) away from the moving plate (211) are rotatably connected to the top of the positioning shell (21).

3. A piling device for square pile construction according to claim 2, characterized in that: The inner wall of the installation shell (1) is provided with a piling mechanism (3), and the piling mechanism (3) comprises a second motor (31) sleeved and fixedly connected to the top of the inner wall of the installation shell (1), and the output end of the second motor (31) is fixedly connected to a worm (32).

4. A piling device for square pile construction according to claim 3, characterized in that: A first rotating rod (33) is sleeved on and rotatably connected to the rear end of the inner wall of the mounting shell (1); a worm wheel (34) is sleeved on and fixedly connected to the outer wall of the first rotating rod (33); and the outer wall of the worm wheel (34) is meshingly connected to the inner wall of the worm (32).

5. A piling device for square pile construction according to claim 4, characterized in that: A second rotating rod (35) is sleeved on the rear end of the inner wall of the mounting shell (1) and is rotatably connected thereto; a gear (36) is sleeved on the outer wall of the second rotating rod (35) and is fixedly connected thereto; the outer wall of the gear (36) is meshingly connected to the inner wall of the worm gear (34).

6. A piling device for square pile construction according to claim 5, characterized in that: The front end of the second rotating rod (35) is fixedly connected to a rotating disk (37), the front end of the rotating disk (37) is fixedly connected to a pull rod (38), the outer wall of the pull rod (38) is sleeved with and rotatably connected to a support plate (39), and the inner wall of the mounting shell (1) is sleeved with and slidably connected to a lifting shell (310).

7. A piling device for square pile construction according to claim 6, characterized in that: One end of the support plate (39) away from the pull rod (38) is rotatably connected to the top of the outer wall of the lifting shell (310), and a third motor (311) is sleeved and fixedly connected to the right side of the inner wall of the lifting shell (310), and the output end of the third motor (311) is fixedly connected to a bidirectional threaded rod (312).

8. A piling device for square pile construction according to claim 7, characterized in that: The left end of the bidirectional threaded rod (312) is rotatably connected to the left side of the inner wall of the lifting shell (310), and the left and right sides of the outer wall of the bidirectional threaded rod (312) are sleeved with and threadedly connected with clamping shells (313), and the inner walls of the two clamping shells (313) that are close to each other are in contact with the outer wall of the pile rod (27).

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