Lifting device with protective structure for production of tubular pile prefabricated part

Abstract

The utility model relates to the technical field of tubular pile prefabricated part production, in particular to a hoisting device with a protective structure for tubular pile prefabricated part production, which comprises two bases, connecting plates are arranged at the tops of the two bases, a bearing plate is arranged at the tops of the connecting plates, and a motor is arranged on the right side of the top of the bearing plate. A rotating rod is arranged at the output end of the motor, winding rollers are arranged on the two sides of the surface of the rotating rod in a sleeving mode, and pull ropes are wound around the surfaces of the winding rollers. After the tubular pile is fixed by the fixing clamp, the motor runs, the rotating rod is driven by the motor to rotate, the winding roller is driven by the rotating rod to rotate, the pull rope is driven by the winding roller to wind, and the tubular pile on the fixing clamp is driven by the pull rope to hoist; the electric push rod drives the moving plate to move downwards, and the guide wheels in the moving plate are matched with the moving plate to stably move.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe pile prefabricated part production, in particular to a lifting device with a protective structure used in the production of pipe pile prefabricated parts. Background Art

[0002] Pipe piles are mainly used for low-capped pile foundations of industrial and civil buildings. They are widely used in the foundations of railways, highways and bridges, municipal and large equipment projects. They have high strength, strong bearing capacity, and strong adaptability to geological structures. Pipe piles are widely used in people's construction projects today.

[0003] During the production of prefabricated pipe piles, a lifting device is required to lift the prefabricated pipe piles for processing. However, when the lifting device is in use, the lifting device does not have a protective structure, which causes the rotating rod on the lifting device to slide during use, resulting in an unstable condition for the use of the lifting device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a lifting device with a protective structure for the production of prefabricated pipe piles, which has the advantages of limiting the position of the rotating rod and solves the problem that the rotating rod has no limiting function.

[0005] The utility model discloses a lifting device with a protective structure for producing pipe pile prefabricated parts, comprising two bases, the tops of the two bases are provided with connecting plates, the tops of the connecting plates are provided with a bearing plate, the right side of the top of the bearing plate is provided with a motor, the output end of the motor is provided with a rotating rod, both sides of the surface of the rotating rod are sleeved with winding rollers, the surface of the winding roller is wrapped with a pull rope, the end of the pull rope away from the winding roller passes through and extends to the bottom of the bearing plate, the inner cavity of the rotating rod is provided with a clamping hole, the surface of the rotating rod is sleeved with a clamping assembly, and the clamping assembly comprises a frame, the bottom of the frame is fixedly connected to the bearing plate, the top of the frame is provided with an electric push rod, the output end of the electric push rod passes through and extends to the inner cavity of the frame provided with a moving push rod. The movable plate has guide wheels on both sides of the movable plate, and the surfaces of the guide wheels are matched with the inner walls of the frame. A clamping rod is provided at the bottom of the movable plate, and the surface of the clamping rod is matched with the clamping hole. After the fixing clamp fixes the pipe pile, the utility model runs the motor, drives the rotating rod to rotate through the motor, drives the winding roller to rotate through the rotating rod, drives the pulling rope to wind up through the winding roller, and drives the pipe pile on the fixed clamp to be lifted through the pulling rope. When the rotating rod needs to be fixed, the electric push rod runs, drives the movable plate to move downward through the electric push rod, and the guide wheels in the movable plate cooperate with the movable plate to move stably, and drives the clamping rod to move downward through the movable plate. When the clamping rod moves into the clamping hole, the rotating rod can be fixed, thereby preventing the rotating rod from sliding.

[0006] The utility model discloses a lifting device with a protective structure for producing prefabricated pipe piles, wherein a fixing clamp is provided at the bottom of the pull rope, sliders are provided on both sides of the fixing clamp, and a sliding groove matched with the slider is provided on the inner side of the connecting plate. When the fixing clamp moves, the fixing clamp is stably moved by cooperating with the sliding groove and the slider in the connecting plate, thereby avoiding the fixing clamp from getting stuck during use, which leads to unstable movement of the fixing clamp.

[0007] The utility model discloses a lifting device with a protective structure for producing prefabricated pipe piles, wherein mounting rods are sleeved on both sides of the inner cavity of the base, and the two mounting rods are symmetrically arranged about the center of the base. The mounting rods can stabilize the base and prevent the base from moving, which would lead to unstable operation of the components on the base.

[0008] The utility model discloses a lifting device with a protective structure for producing prefabricated pipe piles, wherein the connection points between the two sides of the top of the fixing clamp and the pull ropes are fixedly connected through connecting blocks, and the two pull ropes are arranged symmetrically about the center of the fixing clamp.

[0009] The utility model discloses a lifting device with a protective structure for producing prefabricated pipe piles, wherein the bottom of the motor is clamped with a limiting plate, and the bottom of the limiting plate is fixedly connected to the bearing plate. The limiting plate can fix the motor, so that the motor has a better effect when in use, and avoids shaking of the motor during use, thereby causing unstable operation of the motor.

[0010] The utility model discloses a lifting device with a protective structure for producing prefabricated pipe piles, wherein a movable plate is provided on the left movable sleeve of the surface of the rotating rod, and the bottom of the movable plate is fixedly connected to the bearing plate, and the movable plate can be used to stabilize the rotation of the rotating rod when the rotating rod rotates, thereby avoiding the situation where the rotating rod has a poor rotation effect.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. After the fixing clamp fixes the pipe pile, the motor of the utility model runs, and the motor drives the rotating rod to rotate, and the rotating rod drives the winding roller to rotate, and the winding roller drives the pull rope to wind up, and the pull rope drives the pipe pile on the fixing clamp to lift up, and when it is necessary to fix the rotating rod, the electric push rod runs, and the moving plate is driven downward by the electric push rod, and the guide wheel in the moving plate cooperates with the moving plate to move stably, and the moving plate drives the clamping rod to move downward, and when the clamping rod moves into the clamping hole, the rotating rod can be fixed, thereby preventing the rotating rod from sliding.

[0013] 2. When the fixed fixture moves, the sliding groove and the slider in the connecting plate cooperate with the fixed fixture to move stably, thereby avoiding the fixed fixture from getting stuck during use, which in turn causes the fixed fixture to move unstably;

[0014] The limit plate can fix the motor, so that the motor can be used more effectively and avoid shaking during use, which may cause unstable operation of the motor.

[0015] The movable plate can stabilize the rotation of the rotating rod when the rotating rod rotates, thus avoiding the situation where the rotating rod has a poor rotation effect.

[0016] The mounting rod can stabilize the base, thereby preventing the base from moving, which would cause unstable operation of components on the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the rotating rod and the clamping hole of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the framework of the utility model.

[0022] In the figure: 1. base; 2. slider; 3. slide groove; 4. bearing plate; 5. movable plate; 6. winding roller; 7. clamping assembly; 71. frame; 72. clamping rod; 73. electric push rod; 74. moving plate; 75. guide wheel; 8. rotating rod; 9. limit plate; 10. motor; 11. mounting rod; 12. connecting plate; 13. pull rope; 14. fixing clamp; 15. clamping hole; 16. connecting block. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0024] See also Figure 1-4 The utility model of the lifting device with a protective structure for the production of pipe pile prefabricated parts comprises two bases 1, the tops of the two bases 1 are provided with a connecting plate 12, the tops of the connecting plates 12 are provided with a bearing plate 4, the right side of the top of the bearing plate 4 is provided with a motor 10, the output end of the motor 10 is provided with a rotating rod 8, both sides of the surface of the rotating rod 8 are sleeved with a winding roller 6, the surface of the winding roller 6 is wound with a pull rope 13, the end of the pull rope 13 away from the winding roller 6 passes through and extends to the bottom of the bearing plate 4, the inner cavity of the rotating rod 8 is provided with a clamping hole 15, the surface of the rotating rod 8 is sleeved with a clamping assembly 7, the clamping assembly 7 comprises a frame 71, the bottom of the frame 71 is fixedly connected to the bearing plate 4, the top of the frame 71 is provided with an electric push rod 73, the output end of the electric push rod 73 passes through and extends to the inner cavity of the frame 71 and is provided with a moving plate 74, and both sides of the moving plate 74 are provided with guide wheels 7 5, and the surface of the guide wheel 75 is adapted to the inner wall of the frame 71, and a clamping rod 72 is provided at the bottom of the movable plate 74, and the surface of the clamping rod 72 is adapted to the clamping hole 15. After the fixing fixture 14 fixes the pipe pile, the utility model runs the motor 10, drives the rotating rod 8 to rotate through the motor 10, drives the winding roller 6 to rotate through the rotating rod 8, drives the pull rope 13 to reel through the winding roller 6, and drives the pipe pile on the fixing fixture 14 to be lifted through the pull rope 13. When it is necessary to fix the rotating rod 8, the electric push rod 73 runs, drives the movable plate 74 to move downward through the electric push rod 73, and the guide wheel 75 in the movable plate 74 cooperates with the movable plate 74 to move stably, and drives the clamping rod 72 to move downward through the movable plate 74. When the clamping rod 72 moves into the clamping hole 15, the rotating rod 8 can be fixed, thereby preventing the rotating rod 8 from sliding.

[0025] A fixing clamp 14 is provided at the bottom of the pull rope 13, and sliders 2 are provided on both sides of the fixing clamp 14. A sliding groove 3 adapted to the slider 2 is opened on the inner side of the connecting plate 12. When the fixing clamp 14 moves, the fixing clamp 14 is stably moved in coordination with the sliding groove 3 in the connecting plate 12 and the slider 2, thereby avoiding the fixing clamp 14 from getting stuck during use, which in turn causes the fixing clamp 14 to move unstably.

[0026] Mounting rods 11 are sleeved on both sides of the inner cavity of the base 1, and the two mounting rods 11 are symmetrically arranged about the center of the base 1. The mounting rods 11 can be used to stabilize the base 1 and prevent the base 1 from moving, which would cause unstable operation of the components on the base 1.

[0027] The connection points between the two sides of the top of the fixing clamp 14 and the pull rope 13 are fixedly connected by a connecting block 16 , and the two pull ropes 13 are arranged symmetrically with respect to the fixing clamp 14 .

[0028] The bottom of the motor 10 is clamped with the limiting plate 9, and the bottom of the limiting plate 9 is fixedly connected to the supporting plate 4. The limiting plate 9 can fix the motor 10, so that the motor 10 can be used more effectively and avoid shaking of the motor 10 during use, thereby causing unstable operation of the motor 10.

[0029] The left movable sleeve on the surface of the rotating rod 8 is provided with a movable plate 5, and the bottom of the movable plate 5 is fixedly connected to the bearing plate 4. Through the movable plate 5, the rotating rod 8 can be stabilized when the rotating rod 8 rotates, avoiding the situation where the rotating rod 8 has a poor rotation effect.

[0030] When using the utility model: after the fixing clamp 14 fixes the pipe pile, the motor 10 runs, and the motor 10 drives the rotating rod 8 to rotate, and the rotating rod 8 drives the winding roller 6 to rotate, and the winding roller 6 drives the pull rope 13 to wind up, and the pull rope 13 drives the pipe pile on the fixing clamp 14 to be lifted. When it is necessary to fix the rotating rod 8, the electric push rod 73 runs, and the moving plate 74 is driven downward by the electric push rod 73, and the guide wheel 75 in the moving plate 74 cooperates with the moving plate 74 to move stably, and the moving plate 74 drives the clamping rod 72 to move downward. When the clamping rod 72 moves into the clamping hole 15, the rotating rod 8 can be fixed, thereby preventing the rotating rod 8 from sliding.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A lifting device with a protective structure for producing prefabricated pipe piles, comprising two bases (1), characterized in that: A connecting plate (12) is provided on the top of the two bases (1), a bearing plate (4) is provided on the top of the connecting plate (12), a motor (10) is provided on the right side of the top of the bearing plate (4), a rotating rod (8) is provided at the output end of the motor (10), winding rollers (6) are sleeved on both sides of the surface of the rotating rod (8), a pull rope (13) is wound around the surface of the winding roller (6), an end of the pull rope (13) away from the winding roller (6) passes through and extends to the bottom of the bearing plate (4), a clamping hole (15) is provided in the inner cavity of the rotating rod (8), and a rotating rod (8) is sleeved on the surface of the rotating rod (8). A clamping assembly (7), wherein the clamping assembly (7) comprises a frame (71), the bottom of the frame (71) is fixedly connected to a carrier plate (4), the top of the frame (71) is provided with an electric push rod (73), the output end of the electric push rod (73) passes through and extends to the inner cavity of the frame (71), a movable plate (74) is provided, guide wheels (75) are provided on both sides of the movable plate (74), and the surface of the guide wheel (75) is matched with the inner wall of the frame (71), and a clamping rod (72) is provided at the bottom of the movable plate (74), and the surface of the clamping rod (72) is matched with the clamping hole (15).

2. The lifting device with a protective structure for producing prefabricated pipe piles according to claim 1 is characterized in that: A fixing clamp (14) is provided at the bottom of the pull rope (13), sliders (2) are provided on both sides of the fixing clamp (14), and a sliding groove (3) adapted to the slider (2) is provided on the inner side of the connecting plate (12).

3. The lifting device with a protective structure for producing prefabricated pipe piles according to claim 1 is characterized in that: Mounting rods (11) are sleeved on both sides of the inner cavity of the base (1), and the two mounting rods (11) are arranged in a centrally symmetrical manner with respect to the base (1).

4. The lifting device with a protective structure for producing prefabricated pipe piles according to claim 2 is characterized in that: The connection points between the two sides of the top of the fixing clamp (14) and the pull rope (13) are fixedly connected via a connecting block (16), and the two pull ropes (13) are arranged in a centrally symmetrical manner with respect to the fixing clamp (14).

5. The lifting device with a protective structure for producing prefabricated pipe piles according to claim 1, characterized in that: The bottom of the motor (10) is clamped on the limit plate (9), and the bottom of the limit plate (9) is fixedly connected to the bearing plate (4).

6. The lifting device with a protective structure for producing prefabricated pipe piles according to claim 1, characterized in that: A movable plate (5) is provided on the left movable sleeve on the surface of the rotating rod (8), and the bottom of the movable plate (5) is fixedly connected to the bearing plate (4).

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