Hoop type pipe pile hoisting device

Abstract

The utility model belongs to the technical field of pipe pile hoisting devices, and particularly relates to a hoop type pipe pile hoisting device which comprises a hoop device shell, and the top end of the hoop device shell is fixedly connected with a fixing block. The top end of the fixed block is fixedly connected with a flange seat; one side of the fixed block is fixedly connected with a connecting plate; one side of the connecting plate is fixedly connected with a first servo motor; the output end of the first servo motor is fixedly connected with a first transmission rod; the outer side of the first transmission rod is fixedly connected with a first bevel gear; when the pipe pile needs to be fixed before being hoisted, the pipe pile is hooped and fixed through the first circular rack and the second circular rack, and then the pipe pile is clamped, so that the manual binding and checking time is shortened, the labor intensity is reduced, meanwhile, errors and accidents caused by human factors are reduced, and the overall working efficiency and safety are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe pile hoisting devices, and specifically relates to a hoop-type pipe pile hoisting device. Background Technique

[0002] A hoisting device is a mechanical equipment used to lift an object off the ground and move it to other positions. According to different hoisting methods and equipment, hoisting devices can be divided into various types, such as manual hoisting, mechanical hoisting, and automatic hoisting, etc.

[0003] A hoop-type hoisting device is a device used to hoist an object. It adopts the hoop principle, that is, by forcibly pressing fixed objects together and using factors such as friction, elastic deformation, and thermal expansion and contraction to fix and hoist the object.

[0004] During the use of the hoop-type pipe pile hoisting device, it is often necessary for workers to manually apply the hoop to the pipe pile below, which increases the safety risk of the operators. At the same time, the process of manual hooping usually takes a lot of time, increasing the workload and labor intensity. Therefore, in view of the above problems, a hoop-type pipe pile hoisting device is proposed. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique, the utility model proposes a hoop-type pipe pile hoisting device.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A hoop-type pipe pile hoisting device of the utility model includes a hoop device housing, and a fixed block is fixedly connected to the top end of the hoop device housing; a flange seat is fixedly connected to the top end of the fixed block; a connecting plate is fixedly connected to one side of the fixed block; a first servo motor is fixedly connected to one side of the connecting plate; a first transmission rod is fixedly connected to the output end of the first servo motor; a first bevel gear is fixedly connected to the outer side of the first transmission rod; a first transmission gear is fixedly connected to the outer side of the first transmission rod away from the first bevel gear; a transmission sleeve is rotatably connected to the outer side of the first transmission rod at a side corresponding to the first bevel gear and the first transmission gear; a second bevel gear is fixedly connected to the outer side of the transmission sleeve; a second transmission gear is fixedly connected to the outer side of the transmission sleeve away from the second bevel gear; a third bevel gear is meshed with the top ends of the first bevel gear and the second bevel gear; the third bevel gear is rotatably connected inside the connecting plate; a first circular rack is meshed with the first transmission gear inside the hoop device housing; a second circular rack is meshed with the second transmission gear inside the hoop device housing.

[0007] Preferably, a hook is movably connected inside the flange seat; a threaded column is threadedly connected to the top end of the hook; a wire rope is fixedly connected to the top end of the threaded column.

[0008] Preferably, the other end of the wire rope is fixedly connected to a rotating pulley; a second transmission rod is fixedly connected to the central position of the rotating pulley; a first fixing plate is placed at a position on the outer side of the second transmission rod away from the rotating pulley; the second transmission rod rotates inside the first fixing plate, and a sliding plate is fixedly connected to the bottom end of the first fixing plate.

[0009] Preferably, a first worm is fixedly connected to the outer side of the central position of the second transmission rod; a second fixing plate is fixedly connected to one side of the first fixing plate; a second servo motor is fixedly connected to the top end of the second fixing plate; a second worm gear is fixedly connected to the output end of the second servo motor; the first worm is meshed and connected with the second worm gear.

[0010] Preferably, a third fixing plate is fixedly connected to the bottom end of the sliding plate; a third servo motor is fixedly connected to one side of the third fixing plate; a third transmission gear is fixedly connected to the output end of the third servo motor; a long rack is meshed and connected to the bottom end of the third transmission gear; a support frame is fixedly connected to the bottom end of the long rack.

[0011] Preferably, a protective plate is fixedly connected to the top end of the sliding plate above the rotating pulley.

[0012] Preferably, a mounting plate is fixedly connected to the bottom end of the support frame; a plurality of mounting holes are formed inside the mounting plate.

[0013] Advantages of the present utility model:

[0014] 1. The present utility model provides a hoop-type pipe pile hoisting device. When it is necessary to fix the pipe pile before hoisting, the pipe pile is fixed by the first circular rack and the second circular rack, and then the pipe pile is clamped, reducing the time for manual binding and inspection, reducing the labor intensity, and at the same time reducing errors and accidents caused by human factors, and improving the overall work efficiency and safety.

[0015] 2. The present utility model provides a hoop-type pipe pile hoisting device. When it is necessary to move the pipe pile, the third servo motor drives the third transmission gear to move above the long rack, and then the sliding plate moves above the support frame, realizing the automatic movement of the hoisting device to move the pipe pile, reducing the need for manual operation, and improving the work efficiency and safety. Description of the drawings

[0016] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and shall not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a schematic structural view of the first transmission rod and the transmission sleeve in the present utility model;

[0019] Figure 3 is an exploded view of the first transmission rod and the transmission sleeve in the present utility model;

[0020] Figure 4 is a schematic structural view of the rotating pulley and the second transmission rod in the present utility model;

[0021] Figure 5 is a schematic structural view of the third transmission gear and the long rack in the present utility model.

[0022] Legend description: 1. Hoop device housing; 2. Fixed block; 3. Flange seat; 4. Connecting plate; 5. First servo motor; 6. First transmission rod; 7. First bevel gear; 8. First transmission gear; 9. Transmission sleeve; 10. Second bevel gear; 11. Second transmission gear; 12. Third bevel gear; 13. First circular rack; 14. Second circular rack; 15. Hook; 16. Threaded column; 17. Steel wire cable; 18. Rotating pulley; 19. Second transmission rod; 20. First fixing plate; 21. Sliding plate; 22. First worm; 23. Second fixing plate; 24. Second servo motor; 25. Second worm gear; 26. Third fixing plate; 27. Third servo motor; 28. Third transmission gear; 29. Long rack; 30. Support frame; 31. Protection plate; 32. Mounting plate; 33. Mounting hole. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The following gives specific embodiments.

[0025] Please refer to Figures 1 - 5, the present utility model provides a hoop-type pipe pile hoisting device, including a housing 1 of the hoop device. A fixed block 2 is fixedly connected to the top end of the housing 1 of the hoop device; a flange seat 3 is fixedly connected to the top end of the fixed block 2; a connecting plate 4 is fixedly connected to one side of the fixed block 2; a first servo motor 5 is fixedly connected to one side of the connecting plate 4; an output end of the first servo motor 5 is fixedly connected to a first transmission rod 6; a first bevel gear 7 is fixedly connected to the outer side of the first transmission rod 6; a first transmission gear 8 is fixedly connected to the outer side of the first transmission rod 6 away from the first bevel gear 7; a transmission sleeve 9 is rotatably connected to the outer side of the first transmission rod 6 at a side corresponding to the first bevel gear 7 and the first transmission gear 8; a second bevel gear 10 is fixedly connected to the outer side of the transmission sleeve 9; a second transmission gear 11 is fixedly connected to the outer side of the transmission sleeve 9 away from the second bevel gear 10; a third bevel gear 12 is meshed and connected to the top ends of the first bevel gear 7 and the second bevel gear 10; the third bevel gear 12 is rotatably connected inside the connecting plate 4; a first circular rack 13 is meshed and connected to the inside of the housing 1 of the hoop device with the first transmission gear 8; a second circular rack 14 is meshed and connected to the inside of the housing 1 of the hoop device with the second transmission gear 11. When working, before hoisting and fixing the pipe pile, by starting the first servo motor 5, the first transmission rod 6 is driven to rotate. Through the rotation of the first transmission rod 6, the third bevel gear 12 is driven to rotate inside the connecting plate 4, further driving the transmission sleeve 9 to rotate reversely on the outer side of the first transmission rod 6. When the first transmission rod 6 and the transmission sleeve 9 rotate and rotate reversely, through the first transmission gear 8 and the second bevel gear 10 on their outer sides, the first circular rack 13 and the second circular rack 14 perform relative rotation to fix the pipe pile by hooping. In this step, when it is necessary to fix the pipe pile before hoisting, the pipe pile is fixed by hooping with the first circular rack 13 and the second circular rack 14, thereby clamping the pipe pile, reducing the time for manual binding and inspection, reducing the labor intensity, and at the same time reducing errors and accidents caused by human factors, improving the overall work efficiency and safety;

[0026] As Figure 2 shown, a hook 15 is movably connected inside the flange seat 3; a threaded column 16 is threadedly connected to the top end of the hook 15; a wire rope 17 is fixedly connected to the top end of the threaded column 16. When working, when it is necessary to disassemble the hoop device, the hook 15 can be rotated first, and then the hook 15 can be taken out from the inside of the threaded column 16 to disassemble the hoop device. In this step, by rotating the hook 15, the hoop device can be easily taken out, facilitating the maintenance and repair of the hoop device.

[0027] As Figure 4As shown, the other end of the steel wire rope 17 is fixedly connected with a rotating pulley 18; a second transmission rod 19 is fixedly connected to the central position of the rotating pulley 18; a first fixing plate 20 is placed at a position on the outer side of the second transmission rod 19 away from the rotating pulley 18; the second transmission rod 19 rotates inside the first fixing plate 20, and a sliding plate 21 is fixedly connected to the bottom end of the first fixing plate 20. During operation, when it is necessary to hoist the pipe pile, the second transmission rod 19 rotates inside the first fixing plate 20, thereby driving the rotating pulley 18 to rotate, winding up the steel wire rope 17, and thus driving the pipe pile to move up and down.

[0028] As Figure 4 shown, a first worm 22 is fixedly connected to the outer side of the central position of the second transmission rod 19; a second fixing plate 23 is fixedly connected to one side of the first fixing plate 20; a second servo motor 24 is fixedly connected to the top end of the second fixing plate 23; a second worm gear 25 is fixedly connected to the output end of the second servo motor 24; the first worm 22 is meshed with the second worm gear 25. During operation, by starting the second servo motor 24, the second worm gear 25 is driven to rotate, and then the second transmission rod 19 is driven to rotate inside the first fixing plate 20, so that the rotating pulley 18 winds up the steel wire rope 17, thereby driving the hoop device to move upward. In this step, the device is connected to an external power supply, and by starting the second servo motor 24 to drive the second worm gear 25 to drive the second transmission rod 19 to rotate, and then driving the rotating pulley 18 to rotate, it is convenient for the device to perform electric adjustment and improve the efficiency of adjusting the height of the hoop device.

[0029] As Figure 5 shown, a third fixing plate 26 is fixedly connected to the bottom end of the sliding plate 21; a third servo motor 27 is fixedly connected to one side of the third fixing plate 26; a third transmission gear 28 is fixedly connected to the output end of the third servo motor 27; the bottom end of the third transmission gear 28 is meshed with a long rack 29; the bottom end of the long rack 29 is fixedly connected to a support frame 30. During operation, when it is necessary to move the pipe pile, by starting the third servo motor 27, the third transmission gear 28 is driven to rotate, so that the third transmission gear 28 rotates and moves above the long rack 29, and then the sliding plate 21 moves above the support frame 30. In this step, when it is necessary to move the pipe pile, the third servo motor 27 drives the third transmission gear 28 to move above the long rack 29, and then the sliding plate 21 moves above the support frame 30, realizing the automatic movement of the hoisting device to move the pipe pile, reducing the need for manual operation, and improving work efficiency and safety.

[0030] As Figure 4As shown, a protective plate 31 is fixedly connected above the rotating pulley 18 at the top end of the sliding plate 21. During operation, when the device is used outdoors, due to the protection of the protective plate 31, the rust and damage of the rotating pulley 18 caused by weather conditions can be effectively reduced.

[0031] As Figure 1 As shown, a mounting plate 32 is fixedly connected to the bottom end of the support frame 30; a plurality of mounting holes 33 are formed inside the mounting plate 32. During operation, by forming the mounting holes 33, the support frame 30 is fixed. This step facilitates the installation and fixation of the support frame 30 by the staff, and at the same time can effectively resist the impact and vibration of external forces, ensuring the stable operation of the device.

[0032] Working principle: During operation, when it is necessary to fix the pipe pile before lifting, the first servo motor 5 is started, which drives the first transmission rod 6 to rotate. Through the rotation of the first transmission rod 6, the third bevel gear 12 rotates inside the connecting plate 4, further driving the transmission sleeve 9 to rotate reversely outside the first transmission rod 6. When the first transmission rod 6 and the transmission sleeve 9 rotate and rotate reversely, through the first transmission gear 8 and the second bevel gear 10 on their outer sides, the first circular rack 13 and the second circular rack 14 perform relative rotation to clamp and fix the pipe pile. In this step, when it is necessary to fix the pipe pile before lifting, the pipe pile is clamped and fixed by the first circular rack 13 and the second circular rack 14, thereby clamping the pipe pile, reducing the time for manual binding and inspection, lowering the labor intensity, and also reducing errors and accidents caused by human factors, improving the overall work efficiency and safety. When it is necessary to disassemble the clamping device, the hook 15 can be rotated first, and then the hook 15 is taken out from the threaded column 16 to disassemble the clamping device. In this step, through the rotation of the hook 15, the clamping device can be easily taken out, facilitating the maintenance and repair of the clamping device. When it is necessary to hoist the pipe pile, the second transmission rod 19 rotates inside the first fixing plate 20, driving the rotating pulley 18 to rotate, winding the wire rope 17, and thus driving the pipe pile to move up and down. By starting the second servo motor 24, the second worm gear 25 is driven to rotate, and then the second transmission rod 19 rotates inside the first fixing plate 20, causing the rotating pulley 18 to wind the wire rope 17, driving the clamping device to move upward. In this step, the device is connected to an external power supply. By starting the second servo motor 24 to drive the second worm gear 25 to drive the second transmission rod 19 to rotate, and then driving the rotating pulley 18 to rotate, it is convenient for the device to be electrically adjusted, improving the efficiency of adjusting the height of the clamping device. When it is necessary to move the pipe pile, the third servo motor 27 is started, driving the third transmission gear 28 to rotate, causing the third transmission gear 28 to rotate and move above the long rack 29, and then the sliding plate 21 moves above the support frame 30. In this step, when it is necessary to move the pipe pile, the third servo motor 27 drives the third transmission gear 28 to move above the long rack 29, and then the sliding plate 21 moves above the support frame 30, realizing the automatic movement of the hoisting device to move the pipe pile, reducing the need for manual operation, and improving work efficiency and safety. When the device is used outdoors, through the protection of the protection plate 31, the rust and damage of the rotating pulley 18 caused by weather conditions can be effectively reduced. By opening the mounting holes 33, the support frame 30 is fixed. In this step, it is convenient for the staff to install and fix the support frame 30, and at the same time, it can effectively resist the impact and vibration of external forces, ensuring the stable operation of the device.

[0033] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A clamp type pipe pile lifting device, comprising a clamp device housing (1), characterized in that: The top end of the housing (1) of the clamp device is fixedly connected to a fixing block (2); the top end of the fixing block (2) is fixedly connected to a flange seat (3); one side of the fixing block (2) is fixedly connected to a connecting plate (4); one side of the connecting plate (4) is fixedly connected to a first servo motor (5); the output end of the first servo motor (5) is fixedly connected to a first transmission rod (6); the outer side of the first transmission rod (6) is fixedly connected to a first bevel gear (7); the outer side of the first transmission rod (6) away from the first bevel gear (7) is fixedly connected to a first transmission gear (8); the first bevel gear (7) and the first transmission gear (8) are opposite to each other on the outer side of the first transmission rod (6). A transmission sleeve (9) is rotatably connected to the corresponding side; a second bevel gear (10) is fixedly connected to the outer side of the transmission sleeve (9); a second transmission gear (11) is fixedly connected to the outer side of the transmission sleeve (9) away from the second bevel gear (10); a third bevel gear (12) is meshedly connected to the top of the first bevel gear (7) and the second bevel gear (10); the third bevel gear (12) is rotatably connected inside the connecting plate (4); a first circular rack (13) is meshedly connected to the first transmission gear (8) inside the housing (1) of the clamping device; and a second circular rack (14) is meshedly connected to the second transmission gear (11) inside the housing (1) of the clamping device.

2. The hoop type pipe pile lifting device according to claim 1, characterized in that: The flange seat (3) is movably connected to a hook (15) inside; the top end of the hook (15) is threadedly connected to a threaded column (16); the top end of the threaded column (16) is fixedly connected to a steel wire rope (17).

3. A hoop-type pipe pile lifting device as claimed in claim 2, characterized in that: The other end of the steel wire rope (17) is fixedly connected to a rotating pulley (18); a second transmission rod (19) is fixedly connected to the center of the rotating pulley (18); a first fixed plate (20) is placed on the outer side of the second transmission rod (19) at a position away from the rotating pulley (18); the second transmission rod (19) rotates inside the first fixed plate (20), and a sliding plate (21) is fixedly connected to the bottom end of the first fixed plate (20).

4. The hoop-type pipe pile lifting device according to claim 3, characterized in that: A first worm (22) is fixedly connected to the outer side of the center position of the second transmission rod (19); a second fixed plate (23) is fixedly connected to one side of the first fixed plate (20); a second servo motor (24) is fixedly connected to the top end of the second fixed plate (23); a second worm gear (25) is fixedly connected to the output end of the second servo motor (24); and the first worm (22) is meshingly connected to the second worm gear (25).

5. The hoop-type pipe pile lifting device according to claim 3, characterized in that: The bottom end of the sliding plate (21) is fixedly connected to a third fixed plate (26); one side of the third fixed plate (26) is fixedly connected to a third servo motor (27); the output end of the third servo motor (27) is fixedly connected to a third transmission gear (28); the bottom end of the third transmission gear (28) is meshingly connected to a long rack (29); and the bottom end of the long rack (29) is fixedly connected to a support frame (30).

6. The hoop-type pipe pile lifting device according to claim 3, characterized in that: A protective plate (31) is fixedly connected to the top of the sliding plate (21) above the rotating pulley (18).

7. The hoop-type pipe pile hoisting device according to claim 5, characterized in that: The bottom end of the support frame (30) is fixedly connected to a mounting plate (32); a plurality of mounting holes (33) are provided inside the mounting plate (32).

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