Prestressed pipe pile deviation rectifying device

Abstract

The utility model discloses a pre-stressed pipe pile deviation rectifying device, and relates to the technical field of pre-stressed pipe pile equipment, the pre-stressed pipe pile deviation rectifying device comprises a connecting shell, a centering moving mechanism is arranged in the connecting shell, two first deviation rectifying plates are fixedly connected to one end of the centering moving mechanism, and lengthening assemblies are arranged at the top ends of the two first deviation rectifying plates; the top ends of the two lengthening assemblies are fixedly connected with second deviation rectifying plates used in cooperation with the first deviation rectifying plates, the centering moving mechanism comprises baffles, the number of the baffles is two, and the bottom ends of the two baffles are fixedly connected with the lower inner wall of the connecting shell. The deviation rectifying device is simple in structure and convenient to operate, time and labor are saved in the deviation rectifying process, the deviation rectifying effect is good, operation is easy and convenient, by arranging the lengthening assembly, the function of conveniently lengthening the deviation rectifying part is achieved, the deviation rectifying effect of the deviation rectifying device is optimal, and the practicability of the deviation rectifying device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of prestressed pipe pile equipment, and in particular to a prestressed pipe pile deviation correction device. Background Art

[0002] The tilt of prestressed pipe piles is a common engineering problem encountered in projects with weak geological conditions. The main reasons for the tilt include: poor geological conditions, thick silty soil layers, chaotic piling routes, insufficient protection of finished piles, improper excavation of the foundation pit of the building, and irregular loading.

[0003] Upon checking the announcement number: CN208668488U, a prestressed pipe pile correction device is disclosed. This technology discloses "including a support seat, an offset pile and a concrete cushion layer, a cross plate is installed above the support seat, and a slide rail is opened on the lower surface of the cross plate, a pulley is installed inside the slide rail, a flashlight is arranged below the hydraulic rod, a pile hole is arranged inside the offset pile, a fracture surface is arranged in the middle of the offset pile, a concrete layer is arranged on the inner side of the steel cage, a native soil layer is arranged on the outer side of the offset pile, a maintenance pile is fixed above the concrete cushion layer, a steel ring is arranged on the upper outer surface of the offset pile, a hand winch is arranged on the left side of the hydraulic rod and other technical solutions. The prestressed pipe pile correction device has a perfect structure, and the steel cage can be installed in time and effectively after the hole is cleaned, thereby avoiding the failure of the hole cleaning operation and other technical effects."

[0004] With regard to the above-mentioned related technologies, the inventor believes that the existing pipe pile correction device does not have an automatic correction structure, and generally adopts a bolt connection method to connect the two corresponding correction plates together to perform correction operations on the pipe piles. This operation method is time-consuming and labor-intensive, and does not have a centering moving mechanism, which is not convenient for quickly and effectively correcting the pipe piles; secondly, since the length of the pipe piles is generally long, in order to achieve a better correction effect, it is necessary to set an auxiliary correction structure on the upper part of the correction plate. There is no extension component, which makes it inconvenient to lengthen the correction part, reducing the correction effect of the correction device. Utility Model Content

[0005] The purpose of the present application is to provide a prestressed pipe pile correction device to improve the problem that the existing correction device is not convenient for correcting the pipe pile quickly and well and is not convenient for lengthening the correction part.

[0006] The present application provides a prestressed pipe pile correction device that adopts the following technical solution:

[0007] A prestressed pipe pile correction device comprises a connecting shell, a centering moving mechanism is arranged inside the connecting shell, one end of the centering moving mechanism is fixedly connected to two first correction plates, the top ends of the two first correction plates are arranged with an extension component, the top ends of the two extension components are fixedly connected to a second correction plate used in conjunction with the first correction plate, the centering moving mechanism comprises a baffle, two baffles are arranged, the bottom ends of the two baffles are fixedly connected to the lower inner wall of the connecting shell, one end of the opposite surface of the two baffles is connected to a bidirectional screw rod for common rotation, one end of the bidirectional screw rod is fixedly connected to a connecting rod, and the back of the connecting rod One end of the bidirectional screw rod passes through one end of one of the baffles and is fixedly connected to the first sprocket, the lower inner wall of the connecting shell is fixedly connected to a support seat, the top of the support seat is fixedly connected to a motor, and the output end of the motor is fixedly connected to a second sprocket used in conjunction with the first sprocket, the outer surfaces of the first sprocket and the second sprocket are jointly sleeved with a chain, the outer surface of the bidirectional screw rod is threadedly sleeved with two moving blocks, the tops of the two moving blocks are fixedly connected to connecting blocks, the top of the connecting shell is provided with a long groove used in conjunction with the two connecting blocks, and the tops of the two connecting blocks are respectively fixedly connected to one side of the bottom ends of the two first correcting plates.

[0008] By adopting the above technical scheme and setting of the extension component, it is convenient to lengthen the correction position, so that the correction effect of the correction structure is better. Through the centering moving mechanism, the motor is started, and the output end of the motor drives the second sprocket to rotate. The rotation of the second sprocket cooperates with the chain and the first sprocket to rotate the connecting rod. The rotation of the connecting rod drives the two-way screw rod to rotate. The rotation of the two-way screw rod drives the two moving blocks to move synchronously. The two moving blocks drive the two first correction plates to move toward the opposite sides through the connecting block to correct the pipe pile, thereby improving the correction efficiency of the correction device.

[0009] Optionally, the extension component includes a slot, which is opened at the top of the first correcting plate, and the inner wall of the slot is slidably connected with an extension rod, and the top of the extension rod is fixedly connected to the bottom end of the second correcting plate, one end of the extension rod is provided with four first mounting holes, the upper part of one end of the first correcting plate is provided with a groove, and the inner wall of one side of the groove is provided with a second mounting hole used to cooperate with the first mounting hole, and the inner walls of the first mounting hole and the second mounting hole are commonly threadedly connected with a connecting screw.

[0010] By adopting the above technical solution, the long rod is inserted into the appropriate position in the slot, and then the second mounting hole is aligned with the appropriate first mounting hole on the long rod. Then, the long rod is fixed in the slot by connecting the screws in conjunction with the first mounting hole and the second mounting hole, so that the second correcting plate is used to assist the first correcting plate, thereby achieving a better correcting effect.

[0011] Optionally, two ends of the two moving blocks are respectively slidably connected to the inner walls on both sides of the connecting shell, and the two moving blocks are respectively threadedly sleeved on the outer surface of the bidirectional screw at different thread directions.

[0012] By adopting the above technical solution, the connecting shell plays a guiding role for the moving block when it moves. The moving block is sleeved at different thread directions to facilitate the bidirectional screw rod to rotate and drive the two moving blocks to move toward opposite sides or back to back.

[0013] Optionally, four mounting cones are fixedly connected to the bottom end of the connecting shell, and the four mounting cones are distributed in a rectangular array, and a weight-increasing block is fixedly connected to the middle of the top end of the connecting shell.

[0014] By adopting the above technical solution, the mounting cone makes it easy to install the deviation correction device on the ground for use, and the weight-increasing block makes the connection shell more firmly placed, thereby preventing the deviation correction device from moving during deviation correction.

[0015] Optionally, the two first deflection correcting plates are distributed in a mirror image, the two second deflection correcting plates are distributed in a mirror image, and the first deflection correcting plates and the second deflection correcting plates have the same shape.

[0016] By adopting the above technical solution, it is convenient to use the corresponding first deviation correcting plate and the second deviation correcting plate in coordination to realize the deviation correction of the pipe pile.

[0017] Optionally, the top ends of the two connecting blocks pass through the long slot, and the two ends of the two connecting blocks are slidably connected to the inner walls on both sides of the long slot respectively.

[0018] By adopting the above technical solution, the long groove is used in conjunction with the connecting block to facilitate the guidance of the connecting block when it moves.

[0019] Optionally, guide grooves are provided on both sides of the top of the first correcting plate, and the inner walls of the two guide grooves are slidably connected with guide rods, and the tops of the two guide rods are fixedly connected to the bottom end of the second correcting plate.

[0020] By adopting the above technical solution, the guide groove is used in conjunction with the guide rod to facilitate the guidance of the second deviation correcting plate when it moves.

[0021] Optionally, the inner wall threads of the first mounting hole and the second mounting hole both match the outer surface threads of the connecting screw.

[0022] By adopting the above technical solution, the first mounting hole and the second mounting hole can be better used in conjunction with the connecting screws.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The utility model is provided with a centering moving mechanism, which facilitates the quick and good deviation correction of the pipe pile, saves time and effort, has a good deviation correction effect, and is simple and convenient to operate;

[0025] 2. The utility model provides an extension component to facilitate the lengthening of the correction part, so that the correction effect of the correction device is optimized and the practicability of the correction device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model.

[0027] Figure 2 It is a structural schematic diagram of the centering moving mechanism of the utility model.

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the centering moving mechanism of the utility model.

[0029] Figure 4 It is a schematic diagram of the exploded structure of the lengthened component of the utility model.

[0030] In the figure, 1. connecting shell; 2. centering moving mechanism; 21. long slot; 22. bidirectional screw rod; 23. moving block; 24. connecting rod; 25. first sprocket; 26. supporting seat; 27. motor; 28. second sprocket; 29. ​​chain; 201. baffle; 202. connecting block; 3. extension component; 31. guide slot; 32. second mounting hole; 33. connecting screw; 34. groove; 35. slot; 36. first mounting hole; 37. extension rod; 38. guide rod; 4. first deviation correcting plate; 5. mounting cone; 6. weight block; 7. second deviation correcting plate. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0032] Example 1

[0033] A prestressed pipe pile correction device comprises a connecting shell 1, the bottom end of which is fixedly connected to four mounting cones 5, and the four mounting cones 5 are distributed in a rectangular array, the mounting cones 5 are convenient for installing the correction device, and a weight-adding block 6 is fixedly connected to the middle of the top end of the connecting shell 1, the weight-adding block 6 serves to facilitate the weight increase of the connecting shell 1, so that the connecting shell 1 is more stable when placed.

[0034] A centering moving mechanism 2 is arranged inside the connecting shell 1, and two first correcting plates 4 are fixedly connected to one end of the centering moving mechanism 2, so that the centering moving mechanism 2 can drive the two first correcting plates 4 to move and correct the pipe pile. The two first correcting plates 4 are distributed in a mirror image, so that the two first correcting plates 4 can be used in coordination.

[0035] The top ends of the two first correcting plates 4 are each provided with an extension component 3, and the internal structures of the two extension components 3 are the same, so that the operating steps are the same during operation. The top ends of the two extension components 3 are each fixedly connected with a second correcting plate 7 used in conjunction with the first correcting plate 4. The extension component 3 facilitates the installation of the second correcting plate 7 on the first correcting plate 4, and the second correcting plate 7 assists the use of the first correcting plate 4 to achieve a better correcting effect.

[0036] The two second correcting plates 7 are distributed in a mirror image, which is convenient for the two second correcting plates 7 to be used in combination, and the first correcting plate 4 and the second correcting plate 7 have the same shape, which makes it convenient for the second correcting plate 7 to be used in combination with the first correcting plate 4 to play a correcting role.

[0037] The centering moving mechanism 2 includes a baffle 201, and two baffles 201 are provided. The bottom ends of the two baffles 201 are fixedly connected to the lower inner wall of the connecting shell 1. One end of the opposite surfaces of the two baffles 201 is rotatably connected with a bidirectional screw rod 22. The two baffles 201 are used together to facilitate the positioning of the bidirectional screw rod 22.

[0038] One end of the bidirectional screw rod 22 is fixedly connected to a connecting rod 24, so that the connecting rod 24 rotates to drive the bidirectional screw rod 22 to rotate, and the end of the connecting rod 24 facing away from the bidirectional screw rod 22 passes through one end of one of the baffles 201 and is fixedly connected to a first sprocket 25, so that the first sprocket 25 rotates to drive the connecting rod 24 to rotate.

[0039] A support seat 26 is fixedly connected to the lower inner wall of the connecting shell 1 , and a motor 27 is fixedly connected to the top of the support seat 26 . The support seat 26 supports the motor 27 , and the motor 27 drives the centering moving mechanism 2 .

[0040] The output end of the motor 27 is fixedly connected to the second sprocket 28 used in conjunction with the first sprocket 25, so that the output end of the motor 27 can drive the second sprocket 28 to rotate. The outer surfaces of the first sprocket 25 and the second sprocket 28 are jointly sleeved with a chain 29. The second sprocket 28 rotates in conjunction with the chain 29 and the first sprocket 25 to rotate the first sprocket 25.

[0041] The outer surface of the bidirectional screw rod 22 is threadedly sleeved with two moving blocks 23, so that the rotation of the bidirectional screw rod 22 drives the two moving blocks 23 to move synchronously. The two ends of the two moving blocks 23 are respectively slidably connected to the inner walls of the two sides of the connecting shell 1, and the rotation of the bidirectional screw rod 22 drives the two moving blocks 23 to move synchronously.

[0042] The two moving blocks 23 are respectively threadedly sleeved on different thread directions of the outer surface of the bidirectional screw rod 22, so that the bidirectional screw rod 22 rotates to drive the two moving blocks 23 to move toward opposite sides or back to back sides.

[0043] The top ends of the two moving blocks 23 are fixedly connected with connecting blocks 202 , which play a connecting role so that the moving blocks 23 can move and drive the connecting blocks 202 to move.

[0044] A long groove 21 is provided at the top of the connecting shell 1 for use with the two connecting blocks 202. The tops of the two connecting blocks 202 pass through the long groove 21. The two ends of the two connecting blocks 202 are slidingly connected to the inner walls of the long groove 21 on both sides. The long groove 21 is used in conjunction with the connecting blocks 202 to guide the movement of the connecting blocks 202.

[0045] The top ends of the two connecting blocks 202 are fixedly connected to one side of the bottom ends of the two first correcting plates 4, so that the connecting blocks 202 can move to drive the two first correcting plates 4 to move, so that the two first correcting plates 4 move toward opposite sides to correct the pipe piles.

[0046] The extension component 3 includes a slot 35, which is opened at the top of the first correcting plate 4. The inner wall of the slot 35 is slidably connected with an extension rod 37, and the top of the extension rod 37 is fixedly connected to the bottom end of the second correcting plate 7. The slot 35 is used in conjunction with the extension rod 37 to facilitate the addition of the second correcting plate 7 to the first correcting plate 4 for auxiliary use.

[0047] Guide grooves 31 are provided on both sides of the top of the first correcting plate 4, and the inner walls of the two guide grooves 31 are slidably connected with guide rods 38. The tops of the two guide rods 38 are fixedly connected to the bottom end of the second correcting plate 7. The guide grooves 31 are used in conjunction with the guide rods 38 to facilitate the guidance of the second correcting plate 7 when it moves.

[0048] Four first mounting holes 36 are provided at one end of the extension rod 37, a groove 34 is provided at the upper portion of one end of the first correcting plate 4, and a second mounting hole 32 is provided on the inner wall of one side of the groove 34 for use in conjunction with the first mounting holes 36. The inner walls of the first mounting holes 36 and the second mounting holes 32 are threadedly connected with connecting screws 33. The first mounting holes 36 and the second mounting holes 32 are used in conjunction with the connecting screws 33 to firmly mount the extension rod 37 in the slot 35, so that the second correcting plate 7 is firmly connected to the first correcting plate 4 for auxiliary use.

[0049] The inner wall threads of the first mounting hole 36 and the second mounting hole 32 match the outer surface threads of the connecting screw 33, so that the first mounting hole 36 and the second mounting hole 32 can be used together with the connecting screw 33 to make the extension rod 37 more firmly connected in the slot 35, and the second correcting plate 7 can be used in conjunction with the first correcting plate 4.

[0050] Working principle: First, the deviation correction device is installed at a suitable use position by installing the cone 5, and the weight-adding block 6 serves to increase the weight of the connecting shell 1, so that the connecting shell 1 is more stable when placed.

[0051] Next, when the first deflection-correcting plate 4 needs to be lengthened, the second mounting hole 32 is aligned with the appropriate first mounting hole 36 on the lengthening rod 37 through the two lengthening components 3 .

[0052] Then screw the connecting screw 33 into the first mounting hole 36 and the second mounting hole 32, so that the extension rod 37 is firmly installed in the slot 35. At the same time, the guide groove 31 cooperates with the guide rod 38 to facilitate the guidance of the second correcting plate 7 when it moves, so that the second correcting plate 7 is firmly connected to the first correcting plate 4 for auxiliary use.

[0053] Next, the motor 27 is started by the centering moving mechanism 2 , and the output end of the motor 27 drives the second sprocket 28 to rotate. The rotation of the second sprocket 28 cooperates with the chain 29 and the first sprocket 25 to rotate the first sprocket 25 .

[0054] The rotation of the first sprocket 25 drives the connecting rod 24 to rotate, the rotation of the connecting rod 24 drives the bidirectional screw rod 22 to rotate, and the rotation of the bidirectional screw rod 22 drives the two moving blocks 23 to move synchronously.

[0055] The movement of the moving block 23 drives the connecting block 202 to move, and the long groove 21 cooperates with the connecting block 202 to guide the movement of the connecting block 202.

[0056] The movement of the connecting block 202 drives the two first correcting plates 4 to move, so that the two first correcting plates 4 move toward opposite sides to correct the pipe piles, and at the same time, the second correcting plate 7 will also move synchronously with the first correcting plates 4 to assist in correcting the deviation.

[0057] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A prestressed pipe pile correction device, comprising a connecting shell (1), characterized in that: A centering moving mechanism (2) is arranged inside the connecting shell (1); one end of the centering moving mechanism (2) is fixedly connected to two first deflection correcting plates (4); the top ends of the two first deflection correcting plates (4) are each provided with an extension component (3); the top ends of the two extension components (3) are each fixedly connected to a second deflection correcting plate (7) used in conjunction with the first deflection correcting plates (4); The centering movement mechanism (2) comprises a baffle (201), wherein two baffles (201) are provided, and the bottom ends of the two baffles (201) are fixedly connected to the lower inner wall of the connecting shell (1), and the ends of the opposite surfaces of the two baffles (201) are rotatably connected to a bidirectional screw rod (22), one end of the bidirectional screw rod (22) is fixedly connected to a connecting rod (24), and the end of the connecting rod (24) facing away from the bidirectional screw rod (22) passes through one end of one of the baffles (201) and is fixedly connected to a first sprocket (25), and the lower inner wall of the connecting shell (1) is fixedly connected to a support seat (26), and the top end of the support seat (26) A motor (27) is fixedly connected, and the output end of the motor (27) is fixedly connected to a second sprocket (28) used in conjunction with the first sprocket (25); the outer surfaces of the first sprocket (25) and the second sprocket (28) are jointly sleeved with a chain (29); the outer surface of the bidirectional screw rod (22) is threadedly sleeved with two moving blocks (23); the top ends of the two moving blocks (23) are fixedly connected to a connecting block (202); the top end of the connecting shell (1) is provided with a long groove (21) used in conjunction with the two connecting blocks (202); and the top ends of the two connecting blocks (202) are respectively fixedly connected to one side of the bottom ends of the two first deviation-correcting plates (4).

2. A prestressed pipe pile correction device according to claim 1, characterized in that: The extension component (3) comprises a slot (35), wherein the slot (35) is provided at the top end of the first deflection correcting plate (4), an extension rod (37) is slidably connected to the inner wall of the slot (35), and the top end of the extension rod (37) is fixedly connected to the bottom end of the second deflection correcting plate (7), one end of the extension rod (37) is provided with four first mounting holes (36), an upper portion of one end of the first deflection correcting plate (4) is provided with a groove (34), and a second mounting hole (32) used in conjunction with the first mounting hole (36) is provided on the inner wall of one side of the groove (34), and a connecting screw (33) is threadedly connected to the inner walls of the first mounting hole (36) and the second mounting hole (32).

3. The prestressed pipe pile deviation correction device according to claim 1 is characterized in that: The two ends of the two moving blocks (23) are respectively slidably connected to the inner walls of the connecting shell (1), and the two moving blocks (23) are respectively threadedly sleeved on different thread directions provided on the outer surface of the bidirectional screw rod (22).

4. The prestressed pipe pile deviation correction device according to claim 1, characterized in that: Four mounting cones (5) are fixedly connected to the bottom end of the connection shell (1), and the four mounting cones (5) are distributed in a rectangular array. A weight-increasing block (6) is fixedly connected to the middle of the top end of the connection shell (1).

5. The prestressed pipe pile deviation correction device according to claim 1 is characterized in that: The two first deflection correcting plates (4) are distributed in a mirror image, the two second deflection correcting plates (7) are distributed in a mirror image, and the first deflection correcting plates (4) and the second deflection correcting plates (7) have the same shape.

6. The prestressed pipe pile deviation correction device according to claim 1 is characterized in that: The top ends of the two connection blocks (202) both penetrate the long slot (21), and the two ends of the two connection blocks (202) are respectively slidably connected to the inner walls of both sides of the long slot (21).

7. The prestressed pipe pile deviation correction device according to claim 2, characterized in that: Guide grooves (31) are provided on both sides of the top end of the first deflection correcting plate (4), and the inner walls of the two guide grooves (31) are slidably connected to guide rods (38), and the top ends of the two guide rods (38) are fixedly connected to the bottom end of the second deflection correcting plate (7).

8. The prestressed pipe pile deviation correction device according to claim 2 is characterized in that: The inner wall threads of the first mounting hole (36) and the second mounting hole (32) both match the outer surface threads of the connecting screw (33).

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