Vibrating device for concrete pipe pile

Abstract

The utility model discloses a concrete pipe pile vibrating device which comprises a base, two clamping plates are installed on the base through a moving mechanism, the moving mechanism is used for driving the clamping plates to move, a pipe pile mold is placed between the clamping plates, and a fixing frame is fixed to the top of the base. A traction pipe is wound in the fixing frame through a winding mechanism, the winding mechanism is used for winding the traction pipe, and a vibrator is installed at the bottom of the traction pipe. According to the utility model, the clamping plates can be used for fixing the tubular pile mold, so that the tubular pile mold is prevented from displacing in the vibrating process; and the traction pipe can be wound on the winding disc through the winding mechanism, and winding of the traction pipe is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete vibration, in particular to a vibrating device for concrete pipe piles. Background Art

[0002] During the pouring process of concrete pipe piles, it is usually necessary to vibrate the concrete to reduce the voids and bubbles generated during the pouring of the concrete and improve the quality of the finished product.

[0003] A Chinese patent application with the publication number CN216914237U discloses a precast concrete pipe pile vibrating device. This patent improves the structure of the eccentric block and the vibrating chamber to achieve convenient adjustment and the ability to output a variety of vibration frequency waves, thereby optimizing the production process of precast concrete pipe piles and improving production efficiency.

[0004] When using the above patent, we found that the device requires manual adjustment of the vibration depth of the grip rod, and it is inconvenient to reel in the grip rod after the vibration is completed, which greatly affects the work efficiency. Therefore, we proposed a vibrating device for concrete pipe piles. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a vibrating device for concrete pipe piles.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A vibrating device for concrete pipe piles comprises a base, two clamping plates are mounted on the base via a movable mechanism, the movable mechanism is used to drive the clamping plates to move, a pipe pile mold is placed between the clamping plates, a fixing frame is fixed to the top of the base, a traction tube is wound around the interior of the fixing frame via a winding mechanism, the winding mechanism is used to wind the traction tube, and a vibrator is mounted on the bottom of the traction tube.

[0008] Preferably, the moving mechanism includes a first motor, a screw rod, a slider, a rack, a first rotating shaft, a gear, a first connecting rod, a second connecting rod and a movable block. The first motor is installed on the side of the base, the output shaft of the first motor rotates through the base and is connected to the screw rod, the screw rod is threadedly sleeved with a slider, the side of the slider is fixed with a rack, the first rotating shaft is rotatably installed inside the base, the first rotating shaft is fixedly sleeved with a gear and a first connecting rod, the gear and the rack are meshed for transmission, the first connecting rod is hinged to the movable block through the second connecting rod, and the movable block is fixedly connected to the splint.

[0009] Preferably, a guide groove is provided inside the base, a guide block is fixed to the side of the movable block, and the guide block is slidably installed in the guide groove.

[0010] Preferably, the winding mechanism includes a second motor, a second rotating shaft, a first bevel gear, a third rotating shaft, a second bevel gear and a winding disk, the second motor is installed on the top of the fixed frame, the output shaft of the second motor rotates through the fixed frame and is connected to the second rotating shaft, the bottom of the second rotating shaft is fixedly sleeved with the first bevel gear, the third rotating shaft is rotatably installed inside the fixed frame, the end of the third rotating shaft is fixedly sleeved with the second bevel gear, the first bevel gear and the second bevel gear are engaged for transmission, the third rotating shaft is fixedly sleeved with a winding disk, and the traction tube is wound around the winding disk.

[0011] Preferably, a through hole is opened inside the fixing frame, and the traction tube is located inside the through hole.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. In the present invention, the first motor is started, and the slider drives the rack to move through the threaded transmission of the screw rod and the slider. The rack and the gear are meshed with each other, and the gear drives the first rotating shaft to rotate, so that the first rotating shaft drives the first connecting rod to move. Through the cooperation of the second connecting rod, the movable block drives the two clamping plates to move toward or away from each other, so that the clamping plates can fix the pipe pile mold and prevent the pipe pile mold from being displaced during the vibration process.

[0014] 2. In the utility model, the second motor is started, and the second rotating shaft drives the first bevel gear to rotate. Through the meshing transmission of the first bevel gear and the second bevel gear, the second bevel gear drives the third rotating shaft to rotate, and the third rotating shaft drives the winding disk to rotate, so that the traction tube can be wound on the winding disk, which facilitates the winding of the traction tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a concrete pipe pile vibrating device proposed in the utility model;

[0016] Figure 2 This is a schematic diagram of the moving mechanism of a concrete pipe pile vibrating device proposed in the present invention;

[0017] Figure 3 This is a top view of the moving mechanism of a concrete pipe pile vibrating device proposed in the utility model;

[0018] Figure 4 This is a schematic diagram of the winding mechanism of a concrete pipe pile vibrating device proposed in the utility model.

[0019] In the figure: 1 base, 2 moving mechanism, 21 first motor, 22 screw rod, 23 slider, 24 rack, 25 first rotating shaft, 26 gear, 27 first connecting rod, 28 second connecting rod, 29 movable block, 3 guide block, 4 splint, 5 pipe pile mold, 6 fixed frame, 7 winding mechanism, 71 second motor, 72 second rotating shaft, 73 first bevel gear, 74 third rotating shaft, 75 second bevel gear, 76 winding reel, 8 traction pipe, 9 vibrator. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1 、 Figure 3 A vibrating device for concrete pipe piles includes a base 1, two clamping plates 4 are installed on the base 1 through a moving mechanism 2, the moving mechanism 2 is used to drive the clamping plates 4 to move, a pipe pile mold 5 is placed between the clamping plates 4, a fixing frame 6 is fixed on the top of the base 1, a traction tube 8 is wound around the inside of the fixing frame 6 through a winding mechanism 7, the winding mechanism 7 is used to wind the traction tube 8, a through hole is opened inside the fixing frame 6, the traction tube 8 is located inside the through hole, and a vibrator 9 is installed at the bottom of the traction tube 8.

[0022] Reference Figure 2 、 Figure 3 The moving mechanism 2 includes a first motor 21, a screw rod 22, a slider 23, a rack 24, a first rotating shaft 25, a gear 26, a first connecting rod 27, a second connecting rod 28 and a movable block 29. The first motor 21 is installed on the side of the base 1. The output shaft of the first motor 21 rotates through the base 1 and is connected to the screw rod 22. The slider 23 is connected to the screw rod 22 through a thread. The side of the slider 23 is fixed with a rack 24. The first rotating shaft 25 is rotatably installed inside the base 1. The gear 26 and the first connecting rod 27 are fixedly connected to the first rotating shaft 25. The gear 26 and the rack 24 are meshed for transmission. The first connecting rod 27 is hinged to the movable block 29 through the second connecting rod 28. The base 1 is provided with a guide groove, and a guide block 3 is fixed to the side of the movable block 29. The guide block 3 is slidably installed in the guide groove. The movable block 29 is fixedly connected to the splint 4. The first motor 21 is started. Through the threaded transmission of the screw rod 22 and the slider 23, the slider 23 drives the rack 24 to move. Through the meshing transmission of the rack 24 and the gear 26, the gear 26 drives the first rotating shaft 25 to rotate, so that the first rotating shaft 25 drives the first connecting rod 27 to move. Through the cooperation of the second connecting rod 28, the movable block 29 drives the two splints 4 to move toward or away from each other, so that the splint 4 can fix the pipe pile mold 5 to prevent the pipe pile mold 5 from being displaced during the vibration process.

[0023] Reference Figure 4 The winding mechanism 7 includes a second motor 71, a second rotating shaft 72, a first bevel gear 73, a third rotating shaft 74, a second bevel gear 75 and a winding disk 76. The second motor 71 is mounted on the top of the fixed frame 6. The output shaft of the second motor 71 rotates through the fixed frame 6 and is connected to the second rotating shaft 72. The bottom of the second rotating shaft 72 is fixedly sleeved with the first bevel gear 73. The third rotating shaft 74 is rotatably mounted inside the fixed frame 6. The end of the third rotating shaft 74 is fixedly sleeved with the second bevel gear 75. The first bevel gear 73 is meshed with the second bevel gear 75 for transmission, and a winding disk 76 is fixedly sleeved on the third rotating shaft 74. The traction tube 8 is wound on the winding disk 76. The second motor 71 is started, and the second rotating shaft 72 drives the first bevel gear 73 to rotate. Through the meshing transmission of the first bevel gear 73 and the second bevel gear 75, the second bevel gear 75 drives the third rotating shaft 74 to rotate, and the third rotating shaft 74 drives the winding disk 76 to rotate, so that the traction tube 8 can be wound on the winding disk 76, which facilitates the winding of the traction tube 8.

[0024] Working principle: Start the first motor 21, through the threaded transmission of the screw rod 22 and the slider 23, the slider 23 drives the rack 24 to move, through the meshing transmission of the rack 24 and the gear 26, the gear 26 drives the first rotating shaft 25 to rotate, so that the first rotating shaft 25 drives the first connecting rod 27 to be displaced, and through the cooperation of the second connecting rod 28, the movable block 29 drives the two splints 4 to move toward or away from each other, so that the splints 4 can fix the pipe pile mold 5 to prevent the pipe pile mold 5 from being displaced during the vibration process. When the concrete vibration is completed, start the second motor 71, and the second rotating shaft 72 drives the first bevel gear 73 to rotate. Through the meshing transmission of the first bevel gear 73 and the second bevel gear 75, the second bevel gear 75 drives the third rotating shaft 74 to rotate, so that the third rotating shaft 74 drives the winding disk 76 to rotate, so that the traction tube 8 can be wound on the winding disk 76, which facilitates the winding of the traction tube 8.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vibrating device for concrete pipe piles, comprising a base (1), characterized in that: Two clamping plates (4) are installed on the base (1) via a moving mechanism (2). The moving mechanism (2) is used to drive the clamping plates (4) to move. A pipe pile mold (5) is placed between the clamping plates (4). A fixing frame (6) is fixed on the top of the base (1). A traction tube (8) is wound around the interior of the fixing frame (6) via a winding mechanism (7). The winding mechanism (7) is used to wind the traction tube (8). A vibrator (9) is installed at the bottom of the traction tube (8).

2. A vibrating device for concrete pipe piles according to claim 1, characterized in that: The moving mechanism (2) comprises a first motor (21), a screw rod (22), a slider (23), a rack (24), a first rotating shaft (25), a gear (26), a first connecting rod (27), a second connecting rod (28) and a movable block (29), wherein the first motor (21) is mounted on the side of the base (1), the output shaft of the first motor (21) rotates through the base (1) and is connected to the screw rod (22), the slider (23) is sleeved on the screw rod (22) through a thread, the rack (24) is fixed on the side of the slider (23), the first rotating shaft (25) is rotatably mounted inside the base (1), the gear (26) and the first connecting rod (27) are fixedly sleeved on the first rotating shaft (25), the gear (26) and the rack (24) are meshed and transmitted, the first connecting rod (27) is hinged to the movable block (29) through the second connecting rod (28), and the movable block (29) is fixedly connected to the clamping plate (4).

3. A vibrating device for concrete pipe piles according to claim 2, characterized in that: A guide groove is provided inside the base (1), and a guide block (3) is fixed on the side of the movable block (29), and the guide block (3) is slidably installed in the guide groove.

4. A vibrating device for concrete pipe piles according to claim 1, characterized in that: The winding mechanism (7) comprises a second motor (71), a second rotating shaft (72), a first bevel gear (73), a third rotating shaft (74), a second bevel gear (75) and a winding disk (76), wherein the second motor (71) is mounted on the top of the fixed frame (6), the output shaft of the second motor (71) rotates through the fixed frame (6) and is connected to the second rotating shaft (72), the bottom of the second rotating shaft (72) is fixedly sleeved with the first bevel gear (73), the third rotating shaft (74) is rotatably mounted inside the fixed frame (6), the end of the third rotating shaft (74) is fixedly sleeved with the second bevel gear (75), the first bevel gear (73) and the second bevel gear (75) are meshed and transmitted, the third rotating shaft (74) is fixedly sleeved with a winding disk (76), and the traction tube (8) is wound around the winding disk (76).

5. The vibrating device for concrete pipe piles according to claim 1, characterized in that: A through hole is provided inside the fixing frame (6), and the traction tube (8) is located inside the through hole.

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