Reversing transfer device for concrete piles

Abstract

The utility model relates to the technical field of concrete pile transportation, in particular to a concrete pile reversing transfer device which is characterized in that limiting mechanisms are symmetrically arranged on the surface of a vehicle plate, and the surface of the vehicle plate is in sliding connection with the surfaces of limiting plates. The spring pushes the sliding rod to slide along the through hole machined in the sleeve, so that the end of the sliding rod abuts against the surface of the triangular sliding groove all the time, and therefore when the concrete pile needs to be conveyed to other heights, operators do not need to carry the concrete pile manually, much physical strength of the operators does not need to be consumed, and therefore manual labor is saved; and an output shaft of a second motor rotates to drive two gears to rotate so as to drive protruding parts of two racks to slide along sliding grooves machined in the inner wall of the first shell, so that the situation that the concrete pile falls off during transportation, the probability that the concrete pile is damaged is reduced, and therefore the transportation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pile transportation, in particular to a concrete pile reversing transport device. Background Art

[0002] Concrete piles are made of concrete and steel bars or steel wires. They have the advantages of saving wood and steel, being durable and inexpensive, and have been widely used in hydraulic structures, industrial buildings, civil buildings, and foundation projects for bridges.

[0003] For example, a concrete pile reversing and transporting device and system with the authorization announcement number "CN220316312U" has a translation support wheel assembly connected to the second support seat, which not only retains the function of linear transport, but also can switch freely between long-distance linear transport and reversing transport. The rotation assembly and the translation assembly can meet the transport needs of concrete pipe piles or solid square piles in the case of limited finished product yard space and small production workshop space. At the same time, compared with manual lifting, the work efficiency is higher and the labor intensity of employees is reduced. However, the concrete pile reversing and transporting device and system transports concrete piles through a kettle car. Since the height of the kettle car track is fixed and cannot be adjusted, when the concrete piles need to be transported to other heights, the operator needs to carry them manually, which consumes more physical strength of the operator, thereby increasing the manual labor. At the same time, when the concrete pile reversing and transporting device and system is transported by the kettle car, since the surface of the kettle car has no limit function, it is easy to cause the concrete piles to fall during transportation, resulting in damage to the concrete piles, thereby increasing the transportation cost. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when transporting concrete piles by a kettle car, since the height of the rails of the kettle car is fixed and cannot be adjusted, when the concrete piles need to be transported to other heights, the operator needs to carry them manually, which consumes more physical strength of the operator, thereby increasing the manual labor. At the same time, the concrete pile reversing and transferring device and system, when the kettle car is used for transportation, has no limiting function on the surface of the kettle car, it is easy to cause the concrete piles to fall during transportation, resulting in damage to the concrete piles, thereby increasing the transportation cost. A concrete pile reversing and transferring device is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A concrete pile reversing and transporting device is designed, comprising a base plate, a rotating plate and a vehicle plate, wherein a first motor is fixed to the inner wall of the base plate through a bracket, a rotating plate is fixedly connected to the end of an output shaft of the first motor, a lifting mechanism is symmetrically arranged inside the rotating plate, the rotating plate is rotatably connected to a roller through a bracket and a pin shaft, the surface of the roller is in contact with the surface of the base plate, the vehicle plate is rotatably connected to a plurality of wheels through a bracket and a pin shaft, the surfaces of the plurality of wheels are in contact with the surfaces of machined grooves on the moving plate, limiting mechanisms are symmetrically arranged on the surface of the vehicle plate, and the surface of the vehicle plate is slidably connected to the surface of the limiting plate.

[0007] Preferably, the limiting mechanism includes a first shell, the surface of the first shell is fixedly connected to the surface of the vehicle plate, the inner wall of the first shell is fixedly connected to the second motor through a bracket, the end of the output shaft of the second motor is fixedly connected to the gear on the left, the gear on the left is meshed with the gear on the right, the gear on the right is rotatably connected to the inner wall of the first shell through a pin shaft, the two gears are respectively meshed with two racks, the protruding parts of the two racks are respectively slidably connected to two slide grooves machined on the inner wall of the first shell, and the two racks pass through the first shell through through holes respectively.

[0008] Preferably, the two rack ends are fixedly connected to the surface of the limiting plate, and the first housing is connected to the two bolts through threads.

[0009] Preferably, the lifting mechanism includes a second shell, a threaded rod is fixedly connected to the end of the third motor output shaft, the threaded rod is rotatably connected to the second shell through a bearing, the threaded rod is threadedly connected to the slider, the protruding part of the slider is slidably connected to the slide groove processed on the inner wall of the second shell, the triangular slide groove processed on the slider fits with the end of the slide rod, the slide rod is slidably connected to the through hole processed on the sleeve, the end of the slide rod is fixedly connected to the inner wall of the sleeve through a spring, a vertical rod is fixedly connected to the surface of the sleeve, and the vertical rod is slidably connected to the second shell through a bracket and a through hole.

[0010] Preferably, a movable plate is fixedly connected to the end of the vertical rod, and the vertical rod is slidably connected to the rotating plate via a through hole.

[0011] Preferably, the second shell surface is fixedly connected to the inner wall of the rotating plate, and the first motor output shaft is rotatably connected to the base plate via a bearing.

[0012] The utility model proposes a concrete pile reversing and transporting device, which has the beneficial effects of: through the cooperation of the moving plate and the lifting mechanism, the rotation of the third motor output shaft drives the threaded rod to rotate, thereby driving the protruding part of the slider to slide along the slide groove processed on the inner wall of the second shell, and the movement of the slider drives the end of the slide rod to slide along the slide groove processed on the slider, and when the slide rod enters the slide groove of the next layer of the slider, the spring pushes the slide rod to slide along the through hole processed on the sleeve, so that the end of the slide rod is always tightly pressed against the surface of the triangular slide groove, and the slide rod slides along the through hole processed on the second shell, so that when the concrete pile needs to be transported to other heights, the operator does not need to manually carry it, and does not need to consume more physical strength of the operator, thereby saving manual labor.

[0013] Through the cooperation of the limit plate and the limit mechanism, the rotation of the second motor output shaft drives the two gears to rotate, thereby driving the two rack protrusions to slide along the slide groove processed on the inner wall of the first shell, so as to prevent the concrete piles from falling during transportation, thereby reducing the probability of damage to the concrete piles and reducing transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 2 A front sectional view of the middle lifting mechanism;

[0017] Figure 4 for Figure 2 A left sectional view of a part of the middle lifting mechanism;

[0018] Figure 5 for Figure 1 Partial right view;

[0019] Figure 6 for Figure 1 Top sectional view of the middle limit mechanism.

[0020] In the figure: 1, bottom plate, 2, first motor, 3, rotating plate, 4, roller, 5, lifting mechanism, 501, second shell, 502, third motor, 503, threaded rod, 504, slider, 505, vertical rod, 506, sleeve, 507, slide bar, 508, spring, 6, moving plate, 7, limit plate, 8, limit mechanism, 801, first shell, 802, second motor, 803, gear, 804, rack, 805, bolt, 9, car plate, 10, wheel. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Refer to the attached Figure 1-6 : In the present embodiment, a concrete pile reversing and transporting device comprises a base plate 1, a rotating plate 3 and a vehicle plate 9. A first motor 2 is fixed to the inner wall of the base plate 1 through a bracket. The models of the first motor 2 and the second motor 802 can be selected according to actual needs to meet the working needs. The end of the output shaft of the first motor 2 is fixedly connected to the rotating plate 3. The rotation of the output shaft of the first motor 2 drives the rotating plate 3 to rotate. A lifting mechanism 5 is symmetrically arranged inside the rotating plate 3. The rotating plate 3 is rotatably connected to rollers 4 through brackets and pins. The surface of the rollers 4 fits with the surface of the base plate 1. The rotation of the rotating plate 3 drives the rollers 4 to roll along the surface of the base plate 1. The vehicle plate 9 is rotatably connected to a plurality of wheels 10 through brackets and pins. The surfaces of the plurality of wheels 10 fit with the surfaces of the grooves processed on the moving plate 6.

[0023] A limiting mechanism 8 is symmetrically provided on the surface of the vehicle plate 9, and the surface of the vehicle plate 9 is slidably connected to the surface of the limiting plate 7. The ends of the two racks 804 are fixedly connected to the surface of the limiting plate 7. The movement of the two racks 804 drives the limiting plate 7 to move. The first shell 801 is connected to the two bolts 805 through threads. The end of the vertical rod 505 is fixedly connected to the moving plate 6. The movement of the vertical rod 505 drives the moving plate 6 to move. The vertical rod 505 is slidably connected to the rotating plate 3 through a through hole. The surface of the second shell 501 is fixedly connected to the inner wall of the rotating plate 3. The output shaft of the first motor 2 is rotatably connected to the base plate 1 through a bearing.

[0024] Refer to the attached Figure 6

[0025] The limiting mechanism 8 includes a first shell 801, the surface of the first shell 801 is fixedly connected to the surface of the vehicle plate 9, the inner wall of the first shell 801 is fixedly connected to the second motor 802 through a bracket, the end of the output shaft of the second motor 802 is fixedly connected to the gear 803 on the left, the gear 803 on the left is meshed with the gear 803 on the right, the gear 803 on the right is rotatably connected to the inner wall of the first shell 801 through a pin shaft, the two gears 803 are respectively meshed with two racks 804, the protruding parts of the two racks 804 are respectively slidably connected to two slide grooves processed on the inner wall of the first shell 801, the two racks 804 pass through the first shell 801 through through holes respectively, the output shaft of the second motor 802 rotates to drive the two gears 803 to rotate, thereby driving the protruding parts of the two racks 804 to slide along the slide grooves processed on the inner wall of the first shell 801.

[0026] Refer to the attached Figure 3-4

[0027] The lifting mechanism 5 includes a second housing 501, a threaded rod 503 is fixedly connected to the end of the output shaft of the third motor 502, the threaded rod 503 is rotatably connected to the second housing 501 through a bearing, the threaded rod 503 is threadedly connected to the slider 504, the protruding portion of the slider 504 is slidably connected to the slide groove processed on the inner wall of the second housing 501, the triangular slide groove processed on the slider 504 fits with the end of the slide rod 507, the slide rod 507 is slidably connected to the through hole processed on the sleeve 506, the end of the slide rod 507 is fixedly connected to the inner wall of the sleeve 506 through a spring 508, and the surface of the sleeve 506 is fixedly connected to the vertical rod 50 5. The vertical rod 505 is slidably connected with the second housing 501 through the bracket and the through hole. The output shaft of the third motor 502 rotates to drive the threaded rod 503 to rotate, thereby driving the protruding part of the slider 504 to slide along the slide groove processed on the inner wall of the second housing 501. The movement of the slider 504 drives the end of the slide rod 507 to slide along the slide groove processed on the slider 504. When the slide rod 507 enters the slide groove of the next layer of the slider 504, the spring 508 pushes the slide rod 507 to slide along the through hole processed on the sleeve 506, so that the end of the slide rod 507 is always pressed against the surface of the triangular slide groove, and the slide rod 507 slides along the through hole processed on the second housing 501.

[0028] Working principle:

[0029] When transporting concrete piles:

[0030] Preparation process:

[0031] First, the base plate 1 is moved to the vicinity of the concrete piles to be transferred.

[0032] Adjustment process:

[0033] According to the height of the concrete pile to be transported, the position of the vehicle plate 9 is adjusted, and the power supply of the third motor 502 is started. The third motor 502 is a servo motor. The output shaft of the third motor 502 rotates clockwise to drive the threaded rod 503 to rotate, thereby driving the protruding part of the slider 504 to slide to the right along the slide groove processed on the inner wall of the second shell 501. The movement of the slider 504 drives the end of the slide rod 507 to slide along the slide groove processed on the slider 504. When the slide rod 507 enters the slide groove of the next layer of the slider 504, the spring 508 pushes the slide rod 507 to slide along the through hole processed on the sleeve 506, so that the end of the slide rod 507 The part is always pressed against the surface of the triangular slide groove, and the slide bar 507 slides along the through hole processed on the second shell 501. When the end of the slide bar 507 is located at the upper end point of the triangular slide groove, the slide bar 507 moves upward, and the operator controls the output shaft of the third motor 502 to rotate clockwise and counterclockwise to drive the slide bar 507 to move up and down. The movement of the slide bar 507 drives the vehicle plate 9 to move. When the vehicle plate 9 moves to the appropriate position, the power supply of the third motor 502 is turned off to realize the transportation of the concrete piles to different heights. When it needs to be transported to other heights, the operator does not need to manually carry it.

[0034] Car plate direction adjustment process:

[0035] The operator starts the power supply of the first motor 2, and the output shaft of the first motor 2 rotates to drive the rotating plate 3 to rotate, so that the driving roller 4 rolls along the surface of the bottom plate 1, thereby driving the vehicle plate 9 to rotate. When the vehicle plate 9 rotates to the appropriate position, the power supply of the first motor 2 is turned off to realize the transportation of the concrete piles to different directions.

[0036] Concrete pile transportation process:

[0037] After adjusting the car plate 9, the operator starts the car entering the autoclave. The main structure of the car entering the autoclave is composed of a car plate 9 and wheels 10. The concrete pile to be transported is placed on the surface of the car plate 9, and then the motor 802 power supply on the front side is started. The output shaft of the second motor 802 rotates forward to drive the two gears 803 to rotate, thereby driving the protruding parts of the two racks 804 to slide backward along the slide groove processed on the inner wall of the first shell 801. Similarly, the output shaft of the second motor 802 rotates in the reverse direction to drive the two racks 804 to move backward, thereby driving the two limit plates 7 to move relative to each other. When the surfaces of the two limit plates 7 are tightly fitted with the surfaces of the concrete piles to be transported , turn off the power of the second motor 802, and then the operator turns multiple bolts 805 clockwise to make the surface of the rack 804 press against the end of the bolt 805, and fix the rack 804 to prevent the concrete piles from falling during transportation, thereby reducing the transportation cost. When the kettle vehicle moves to the transportation position, the operator turns multiple bolts 805 counterclockwise, and then the output shaft of the front second motor 802 is reversed, and the output shaft of the rear second motor 802 is forward, so that the two limit plates 7 are reset. When the limit plates 7 are reset, turn off the power of the two second motors 802, take out the transferred concrete piles, and complete the transportation process.

[0038] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A concrete pile reversing and transporting device, comprising a bottom plate (1), a rotating plate (3) and a vehicle plate (9), characterized in that: A first motor (2) is fixed to the inner wall of the bottom plate (1) via a bracket, a rotating plate (3) is fixedly connected to the end of the output shaft of the first motor (2), a lifting mechanism (5) is symmetrically arranged inside the rotating plate (3), the rotating plate (3) is rotatably connected to a roller (4) via a bracket and a pin shaft, the surface of the roller (4) is in contact with the surface of the bottom plate (1), the vehicle plate (9) is rotatably connected to a plurality of wheels (10) via a bracket and a pin shaft, the surfaces of the plurality of wheels (10) are in contact with the surfaces of grooves machined on the movable plate (6), a limiting mechanism (8) is symmetrically arranged on the surface of the vehicle plate (9), and the surface of the vehicle plate (9) is slidably connected to the surface of the limiting plate (7).

2. A concrete pile reversing transport device according to claim 1, characterized in that: The limiting mechanism (8) comprises a first shell (801), the surface of the first shell (801) is fixedly connected to the surface of the vehicle plate (9), the inner wall of the first shell (801) is fixedly connected to a second motor (802) via a bracket, the output shaft end of the second motor (802) is fixedly connected to a gear (803) on the left side, the gear (803) on the left side is meshed with the gear (803) on the right side, the gear (803) on the right side is rotatably connected to the inner wall of the first shell (801) via a pin, the two gears (803) are respectively meshed with two racks (804), the protruding parts of the two racks (804) are respectively slidably connected to two slide grooves processed on the inner wall of the first shell (801), and the two racks (804) respectively penetrate the first shell (801) through through holes.

3. A concrete pile reversing transport device according to claim 2, characterized in that: The ends of the two racks (804) are fixedly connected to the surface of the limiting plate (7), and the first housing (801) is connected to the two bolts (805) via threads.

4. A concrete pile reversing transport device according to claim 1, characterized in that: The lifting mechanism (5) comprises a second housing (501) and a third motor (502); a threaded rod (503) is fixedly connected to the end of the output shaft of the third motor (502); the threaded rod (503) is rotatably connected to the second housing (501) via a bearing; the threaded rod (503) is threadedly connected to a slider (504); a protruding portion of the slider (504) is slidably connected to a slide groove processed on the inner wall of the second housing (501); a triangular slide groove processed on the slider (504) fits with an end of a slide rod (507); the slide rod (507) is slidably connected to a through hole processed on a sleeve (506); the end of the slide rod (507) is fixedly connected to the inner wall of the sleeve (506) via a spring (508); a vertical rod (505) is fixedly connected to the surface of the sleeve (506); and the vertical rod (505) is slidably connected to the second housing (501) via a bracket and a through hole.

5. A concrete pile reversing transport device according to claim 4, characterized in that: The end of the vertical rod (505) is fixedly connected to a movable plate (6), and the vertical rod (505) is slidably connected to the rotating plate (3) via a through hole.

6. A concrete pile reversing transport device according to claim 4, characterized in that: The surface of the second housing (501) is fixedly connected to the inner wall of the rotating plate (3), and the output shaft of the first motor (2) is rotatably connected to the bottom plate (1) via a bearing.

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