Concrete vibrating device

Abstract

The concrete vibrating device comprises a lifting unit, a horizontal moving unit and a vibrating unit, the lifting unit comprises a first motor, supporting columns, a lifting plate and a first transmission assembly, the two ends of the lifting plate are connected with the supporting columns in a sliding mode respectively, and the first motor is arranged at the top ends of the supporting columns; a first transmission assembly is arranged in the supporting column, the first motor is connected with the lifting plate through the first transmission assembly, and the first motor is used for controlling the lifting plate to move up and down so as to adjust the concrete vibrating depth of the vibrating unit; the vibrating unit is arranged below the lifting plate and is connected with the lifting plate in a sliding manner; and the horizontal moving unit comprises a second motor and a second transmission assembly, the second motor is arranged above the lifting plate, the second motor is connected with the vibrating unit through the second transmission assembly, and the second motor is used for controlling the vibrating unit to move horizontally, so that the vibrating unit can vibrate concrete with different widths.

Description

Technical Field

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

[0002] Concrete refers to an engineering composite material formed by cementitious materials. Generally speaking, concrete uses cement as a cementitious material, and sand and stone as aggregates, which are mixed with water in a certain proportion and then stirred into cement concrete. It is often used in construction and civil engineering. It is a widely used inorganic non-metallic material.

[0003] Concrete needs to be vibrated after pouring. Concrete vibrator is a mechanized tool for compacting concrete. When pouring components with concrete mixed by a concrete mixer, bubbles in the concrete must be removed, so the vibrator is used to compact the concrete to make it dense and combine, eliminate the honeycomb surface of the concrete, and improve the strength of the concrete to ensure the quality of the concrete components.

[0004] However, the vibrating rods on some common concrete vibrating devices on the market are pre-assembled and fixed. When facing concrete of different depths, it is difficult to adjust the depth of the vibrating rod to vibrate the concrete. At the same time, when facing concrete of different widths, the vibrating rod needs to be disassembled or assembled, which is relatively cumbersome. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete vibrating device. The concrete vibrating device can vibrate concrete of different widths and depths by adjusting the vibrating rod, thereby improving the quality requirements of the concrete.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A concrete vibrating device comprises a lifting unit, a horizontal moving unit and a vibrating unit.

[0008] The lifting unit includes a first motor, a support column, a lifting plate and a first transmission assembly, the two ends of the lifting plate are respectively connected to a support column in a sliding manner, a first motor is provided at the top of the support column, a first transmission assembly is provided in the support column, the first motor is connected to the lifting plate through the first transmission assembly, and the first motor is used to control the lifting plate to move up and down, thereby adjusting the depth of concrete that can be vibrated by the vibrating unit;

[0009] The vibration unit is arranged below the lifting plate, and the vibration unit is slidably connected to the lifting plate;

[0010] The horizontal moving unit includes a second motor and a second transmission assembly. The second motor is arranged above the lifting plate. The second motor is connected to the vibrating unit through the second transmission assembly. The second motor is used to control the horizontal movement of the vibrating unit so that the vibrating unit can vibrate concrete of different widths.

[0011] In one embodiment of the utility model, a bottom plate is provided under the support column, and a plurality of running wheels are provided under the bottom plate. The running wheels are provided at four corners of the bottom of the bottom plate for easy movement.

[0012] In an implementation manner of the utility model, rectangular grooves are provided on the facing surfaces of the two support columns.

[0013] In one embodiment of the present utility model, the first transmission assembly includes a rectangular block and a first screw rod, and the rectangular block and the first screw rod are both arranged in a rectangular groove.

[0014] The rectangular block is fixedly connected to the lifting plate, the outer side of the rectangular block is slidably connected to the inner wall of the rectangular groove, and the inner side of the rectangular block is slidably connected to the outer wall of the first screw rod.

[0015] The bottom end of the first screw rod is connected to the bottom end of the inner wall of the rectangular groove, and the top end of the first screw rod is connected to the first motor;

[0016] When in use, the first motor drives the first screw to rotate, the first screw drives the rectangular block to move up and down in the rectangular groove, the rectangular block drives the lifting plate to move up and down, the lifting plate drives the vibrating unit to move up and down, and then adjusts the depth of the concrete that the vibrating unit can vibrate.

[0017] In one embodiment of the utility model, the bottom end of the first screw rod is rotatably connected to the bottom end of the inner wall of the rectangular groove through a rotating shaft;

[0018] The output end of the first motor passes through the top of the support column and is fixedly connected to the top of the first screw rod;

[0019] The first screw rod is connected to the rectangular block via threads.

[0020] In one embodiment of the utility model, a rectangular opening and a square opening are provided on the lifting plate, sliding grooves are symmetrically provided on both sides of the rectangular opening, the vibrating unit is slidably connected to the sliding grooves, and the second motor is arranged above the square opening.

[0021] In one embodiment of the present invention, the second transmission assembly includes a connecting plate and a moving block, a sliding block, a second screw rod, a secondary bevel gear and a primary bevel gear.

[0022] One end of the main bevel gear is connected to the second motor, and the other end of the main bevel gear is connected to the secondary bevel gear. Both the main bevel gear and the secondary bevel gear are located in the square opening.

[0023] One end of the second screw rod is fixedly connected to the secondary bevel gear, and the other end of the second screw rod is connected to the inner wall of the rectangular opening;

[0024] The second screw rod is provided with a moving block, and the moving block is slidably connected to the second screw rod;

[0025] A sliding block is provided in each of the two sliding grooves, and both ends of the moving block are fixedly connected to a sliding block respectively;

[0026] The lower part of the moving block is fixedly connected to the vibrating unit via a connecting plate;

[0027] When in use, the second motor drives the main bevel gear to rotate, the main bevel gear drives the secondary bevel gear to rotate, the secondary bevel gear drives the second screw rod to rotate, the second screw rod drives the moving block to move, the moving block drives the sliding block to slide in the sliding groove, and at the same time the moving block drives the vibrating unit to move horizontally, so that the vibrating unit can vibrate concrete of different widths.

[0028] In one embodiment of the utility model, the main bevel gear is meshedly connected with the secondary bevel gear.

[0029] The second screw rod is connected to the moving block via threads.

[0030] In one embodiment of the utility model, the vibration unit includes an oscillation motor and a vibrating rod, the top ends of several oscillation motors are fixed under a connecting plate, and the output ends of several oscillation motors are each connected to a vibrating rod.

[0031] In one embodiment of the utility model, a U-shaped plate is fixed on the top of the lifting plate, the U-shaped plate is located above the square opening, the second motor is installed on the top of the U-shaped plate, and the output end of the second motor passes through the U-shaped plate and is fixedly connected to the main bevel gear.

[0032] Compared with the prior art, the utility model has the following beneficial effects:

[0033] The utility model drives the first screw rod to rotate by the first motor, thereby driving the rectangular block to move up and down in the rectangular groove, the rectangular block drives the lifting plate to move up and down, the lifting plate drives the vibrating rod to move up and down, so as to adjust the depth of concrete that can be vibrated by the vibrating rod, and drives the main bevel gear to rotate by the second motor, the main bevel gear drives the secondary bevel gear to rotate, the secondary bevel gear drives the second screw rod to rotate, the second screw rod drives the moving block to move, and the moving block drives the vibrating rod to move horizontally, so that the vibrating rod can vibrate concrete of different widths, thereby realizing that the adjustable vibrating rod can vibrate concrete of different widths and different depths.

[0034] The utility model is not only simple to operate, convenient to disassemble and carry, and beautiful in appearance, but also has good stability and strong adaptability; it can also improve the work efficiency of relevant technical personnel, and can fully vibrate and tamp the concrete evenly and densely, thereby greatly improving the quality requirements of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the overall structure of the concrete vibrating device of the utility model;

[0036] Figure 2 It is a sectional view of the left end of the local structure of the concrete vibrating device of the utility model;

[0037] Figure 3 This is a structural cross-sectional view of the lifting plate of the utility model;

[0038] Figure 4 It is a sectional view of the right end local structure of the concrete vibrating device of the utility model.

[0039] Explanation of the accompanying figures: 1. Base plate, 2. Support column, 3. First motor, 4. Rectangular opening, 5. Second motor, 6. U-shaped plate, 7. Lifting plate, 8. Rectangular groove, 9. Oscillation motor, 10. Vibrating rod, 11. Rectangular block, 12. First screw rod, 13. Connecting plate, 14. Moving block, 15. Sliding block, 16. Sliding groove, 17. Second screw rod, 18. Secondary bevel gear, 19. Square opening, 20. Main bevel gear. DETAILED DESCRIPTION

[0040] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and a specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0045] Example

[0046] See also Figures 1 to 4 This embodiment provides a concrete vibrating device, including a lifting unit, a horizontal moving unit and a vibrating unit.

[0047] The lifting unit includes a first motor 3, a support column 2, a lifting plate 7 and a first transmission assembly. The two ends of the lifting plate 7 are respectively connected to a support column 2 for sliding. A first motor 3 is provided at the top of the support column 2. A first transmission assembly is provided in the support column 2. The first motor 3 is connected to the lifting plate 7 through the first transmission assembly. The first motor 3 is used to control the lifting plate 7 to move up and down, thereby adjusting the depth of the concrete that can be vibrated by the vibrating unit.

[0048] The vibrating unit is arranged below the lifting plate 7, and the vibrating unit is slidably connected to the lifting plate 7;

[0049] The horizontal moving unit includes a second motor 5 and a second transmission assembly. The second motor 5 is arranged above the lifting plate 7. The second motor 5 is connected to the vibrating unit through the second transmission assembly. The second motor 5 is used to control the horizontal movement of the vibrating unit so that the vibrating unit can vibrate concrete of different widths.

[0050] In this embodiment, a base plate 1 is provided below the support column 2, and a plurality of running wheels are provided below the base plate 1. The running wheels are provided at the four corners of the bottom of the base plate 1 for easy movement.

[0051] In this embodiment, rectangular grooves 8 are provided on the facing surfaces of the two support columns 2 .

[0052] In this embodiment, the first transmission assembly includes a rectangular block 11 and a first screw rod 12, and the rectangular block 11 and the first screw rod 12 are both arranged in the rectangular groove 8.

[0053] The rectangular block 11 is fixedly connected to the lifting plate 7, the outer side of the rectangular block 11 is slidably connected to the inner wall of the rectangular groove 8, and the inner side of the rectangular block 11 is slidably connected to the outer wall of the first screw rod 12.

[0054] The bottom end of the first screw rod 12 is connected to the bottom end of the inner wall of the rectangular groove 8, and the top end of the first screw rod 12 is connected to the first motor 3;

[0055] When in use, the first motor 3 drives the first screw rod 12 to rotate, the first screw rod 12 drives the rectangular block 11 to move up and down in the rectangular groove 8, the rectangular block 11 drives the lifting plate 7 to move up and down, the lifting plate 7 drives the vibrating unit to move up and down, and then adjusts the depth of the concrete that the vibrating unit can vibrate.

[0056] In this embodiment, the bottom end of the first screw rod 12 is rotatably connected to the bottom end of the inner wall of the rectangular groove 8 via a rotating shaft;

[0057] The output end of the first motor 3 passes through the top of the support column 2 and is fixedly connected to the top of the first screw rod 12;

[0058] The first screw rod 12 is connected to the rectangular block 11 via threads.

[0059] In this embodiment, a rectangular opening 4 and a square opening 19 are provided on the lifting plate 7 , sliding grooves 16 are symmetrically provided on both sides of the rectangular opening 4 , the vibrating unit is slidably connected to the sliding grooves 16 , and the second motor 5 is arranged above the square opening 19 .

[0060] In this embodiment, the second transmission assembly includes a connecting plate 13, a moving block 14, a sliding block 15, a second screw rod 17, a secondary bevel gear 18 and a primary bevel gear 20.

[0061] One end of the main bevel gear 20 is connected to the second motor 5, and the other end of the main bevel gear 20 is connected to the secondary bevel gear 18. Both the main bevel gear 20 and the secondary bevel gear 18 are located in the square opening 19.

[0062] One end of the second screw rod 17 is fixedly connected to the secondary bevel gear 18, and the other end of the second screw rod 17 is connected to the inner wall of the rectangular opening 4;

[0063] The second screw rod 17 is provided with a moving block 14, and the moving block 14 is slidably connected to the second screw rod 17;

[0064] A sliding block 15 is provided in each of the two sliding grooves 16, and both ends of the moving block 14 are fixedly connected to a sliding block 15 respectively;

[0065] The movable block 14 is fixedly connected to the vibrating unit via a connecting plate 13 at the bottom;

[0066] When in use, the second motor 5 drives the main bevel gear 20 to rotate, the main bevel gear 20 drives the secondary bevel gear 18 to rotate, the secondary bevel gear 18 drives the second screw rod 17 to rotate, the second screw rod 17 drives the moving block 14 to move, the moving block 14 drives the sliding block 15 to slide in the sliding groove 16, and the moving block 14 drives the vibrating unit to move horizontally, so that the vibrating unit can vibrate concrete of different widths.

[0067] In this embodiment, the main bevel gear 20 is meshed and connected with the secondary bevel gear 18.

[0068] The second screw rod 17 is connected to the moving block 14 via threads.

[0069] In this embodiment, the vibration unit includes an oscillation motor 9 and a vibrating rod 10 . The top ends of several oscillation motors 9 are fixed below the connecting plate 13 , and the output ends of several oscillation motors 9 are connected to a vibrating rod 10 .

[0070] In this embodiment, a U-shaped plate 6 is fixed on the top of the lifting plate 7, and the U-shaped plate 6 is located above the square opening 19. The second motor 5 is installed on the top of the U-shaped plate 6, and the output end of the second motor 5 passes through the U-shaped plate 6 and is fixedly connected to the main bevel gear 20.

[0071] In addition, this embodiment also provides a method for using the concrete vibrating device, and the specific steps are as follows:

[0072] When in use, the first motor 3 is turned on, the first motor 3 drives the first screw rod 12 to rotate, the first screw rod 12 drives the rectangular block 11 to move up and down in the rectangular groove 8, the rectangular block 11 drives the lifting plate 7 to move up and down, the lifting plate 7 drives the vibrating rod 10 to move up and down, and then adjusts the depth of the concrete that the vibrating rod 10 can vibrate;

[0073] The second motor 5 is turned on, and the second motor 5 drives the main bevel gear 20 to rotate, the main bevel gear 20 drives the secondary bevel gear 18 to rotate, the secondary bevel gear 18 drives the second screw rod 17 to rotate, the second screw rod 17 drives the moving block 14 to move, the moving block 14 drives the sliding block 15 to slide in the sliding groove 16, and the moving block 14 drives the vibrating rod 10 to move horizontally, so that the vibrating rod 10 can vibrate concrete of different widths.

[0074] Therefore, the adjustable vibrating rod 10 can vibrate concrete of different widths and depths.

[0075] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A concrete vibrating device, characterized in that: It includes lifting unit, horizontal moving unit and vibrating unit. The lifting unit comprises a first motor (3), a support column (2), a lifting plate (7) and a first transmission assembly, the two ends of the lifting plate (7) are respectively connected to a support column (2) in a sliding manner, a first motor (3) is provided at the top of the support column (2), a first transmission assembly is provided in the support column (2), the first motor (3) is connected to the lifting plate (7) via the first transmission assembly, and the first motor (3) is used to control the lifting plate (7) to move up and down, thereby adjusting the depth of concrete that can be vibrated by the vibrating unit; The vibration unit is arranged below the lifting plate (7), and the vibration unit is slidably connected to the lifting plate (7); The horizontal movement unit comprises a second motor (5) and a second transmission assembly. The second motor (5) is arranged above the lifting plate (7). The second motor (5) is connected to the vibrating unit via the second transmission assembly. The second motor (5) is used to control the horizontal movement of the vibrating unit so that the vibrating unit can vibrate concrete of different widths.

2. A concrete vibrating device according to claim 1, characterized in that: A bottom plate (1) is provided below the support column (2), and a plurality of running wheels are provided below the bottom plate (1).

3. A concrete vibrating device according to claim 1, characterized in that: Rectangular grooves (8) are provided on the facing surfaces of the two support columns (2).

4. A concrete vibrating device according to claim 3, characterized in that: The first transmission assembly comprises a rectangular block (11) and a first screw rod (12), wherein the rectangular block (11) and the first screw rod (12) are both arranged in a rectangular groove (8). The rectangular block (11) is fixedly connected to the lifting plate (7), the outer side surface of the rectangular block (11) is slidably connected to the inner wall of the rectangular groove (8), and the inner side surface of the rectangular block (11) is slidably connected to the outer wall of the first screw rod (12). The bottom end of the first screw rod (12) is connected to the bottom end of the inner wall of the rectangular groove (8), and the top end of the first screw rod (12) is connected to the first motor (3); When in use, the first motor (3) is used to drive the first screw rod (12) to rotate, the first screw rod (12) is used to drive the rectangular block (11) to move up and down in the rectangular groove (8), and the rectangular block (11) is used to drive the lifting plate (7) to move up and down.

5. A concrete vibrating device according to claim 4, characterized in that: The bottom end of the first screw rod (12) is rotatably connected to the bottom end of the inner wall of the rectangular groove (8) via a rotating shaft; The output end of the first motor (3) passes through the top of the support column (2) and is fixedly connected to the top of the first screw rod (12); The first screw rod (12) is connected to the rectangular block (11) via threads.

6. A concrete vibrating device according to claim 1, characterized in that: The lifting plate (7) is provided with a rectangular opening (4) and a square opening (19), sliding grooves (16) are symmetrically provided on both sides of the rectangular opening (4), the vibrating unit is slidably connected to the sliding grooves (16), and the second motor (5) is arranged above the square opening (19).

7. A concrete vibrating device according to claim 6, characterized in that: The second transmission assembly comprises a connecting plate (13), a moving block (14), a sliding block (15), a second screw rod (17), a secondary bevel gear (18) and a primary bevel gear (20). One end of the main bevel gear (20) is connected to the second motor (5), and the other end of the main bevel gear (20) is connected to the secondary bevel gear (18). Both the main bevel gear (20) and the secondary bevel gear (18) are located in the square opening (19). One end of the second screw rod (17) is fixedly connected to the secondary bevel gear (18), and the other end of the second screw rod (17) is connected to the inner wall of the rectangular opening (4); The second screw rod (17) is provided with a moving block (14), and the moving block (14) is slidably connected to the second screw rod (17); A sliding block (15) is provided in each of the two sliding grooves (16), and two ends of the moving block (14) are respectively fixedly connected to a sliding block (15); The lower part of the moving block (14) is fixedly connected to the vibrating unit via a connecting plate (13); When in use, the second motor (5) is used to drive the main bevel gear (20) to rotate, the main bevel gear (20) is used to drive the secondary bevel gear (18) to rotate, the secondary bevel gear (18) is used to drive the second screw rod (17) to rotate, the second screw rod (17) is used to drive the moving block (14) to move, the moving block (14) is used to drive the sliding block (15) to slide in the sliding groove (16), and the moving block (14) is used to drive the vibrating unit to move horizontally.

8. A concrete vibrating device according to claim 7, characterized in that: The main bevel gear (20) is meshingly connected with the secondary bevel gear (18). The second screw rod (17) is connected to the moving block (14) via threads.

9. A concrete vibrating device according to claim 7, characterized in that: The vibrating unit comprises an oscillating motor (9) and a vibrating rod (10); the top ends of a plurality of the oscillating motors (9) are fixed below a connecting plate (13); and the output ends of a plurality of the oscillating motors (9) are each connected to a vibrating rod (10).

10. A concrete vibrating device according to claim 7, characterized in that: A U-shaped plate (6) is fixed on the top of the lifting plate (7), the U-shaped plate (6) is located above the square opening (19), the second motor (5) is installed on the top of the U-shaped plate (6), and the output end of the second motor (5) passes through the U-shaped plate (6) and is fixedly connected to the main bevel gear (20).

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