A concrete auxiliary vibrator convenient for supporting and fixing

Abstract

This utility model relates to the field of concrete vibrator technology, specifically a concrete auxiliary vibrator that is easy to support and fix. It includes a vibrator body, a mounting shell, casters, and a limiting component. The mounting shell is fixedly installed at the bottom of the vibrator body and has a mounting cavity in the middle. The bottom of the mounting shell is provided with multiple sliding plates for supporting the mounting shell during use. Multiple casters are located at the four corners of the bottom of the mounting shell. This utility model uses a flipping component to rotate the casters to the bottom of the mounting shell and then fixes their position via the limiting component, thereby providing stable support for the mounting shell. This allows for the switching of the functions of the casters and sliding plates, enabling the vibrator body to select an appropriate movement mode according to ground conditions, ensuring convenient movement and stable operation of the vibrator body under various ground conditions.

Description

Technical Field

[0001] This utility model relates to the field of concrete vibrator technology, specifically to a concrete auxiliary vibrator that is easy to support and fix. Background Technology

[0002] A concrete vibrator is a mechanized tool used to compact concrete during the pouring of concrete components after it has been mixed in a concrete mixer. This process removes air bubbles, ensures a dense bond, eliminates honeycomb and pitting defects, and improves the strength of the concrete, thus guaranteeing the quality of the concrete components.

[0003] Chinese patent document CN221524274U discloses a concrete auxiliary vibrator that is easy to support and fix, including a vibrator structure and an installation structure. The installation structure includes a mounting plate, a connecting component, a supporting component, and a moving component. The connecting component includes a mounting shell fixedly installed at the bottom of the mounting plate. A threaded rod with opposite thread directions on both sides is rotatably installed inside the mounting shell. Threaded cylinders are threaded to the outer sides of both ends of the threaded rod. There are two sets of supporting components and moving components, and the two sets of supporting components and moving components are symmetrically arranged at both ends of the connecting component.

[0004] In the above-mentioned scheme, by installing casters, the vibrator structure can be flexibly moved and supported and fixed according to construction needs, facilitating concrete vibration operations. However, in actual concrete pouring sites, there are often muddy, uneven, or scattered steel bars, formwork debris, etc., making it difficult for the casters to move and even causing them to sink into soft foundations. This not only reduces the equipment's mobility and overall maneuverability but also makes the on-site use of the vibrator quite inconvenient. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a concrete auxiliary vibrator that is easy to support and fix.

[0006] The technical solution of this utility model is: a concrete auxiliary vibrator that is easy to support and fix, including a vibrator body, a mounting shell, casters and a limiting component; The mounting shell is fixedly installed at the bottom of the vibrator body and has a mounting cavity in the middle. The bottom of the mounting shell is provided with multiple sliding plates for supporting the mounting shell in use. The number of casters is multiple, and multiple casters are located at the four corners of the bottom of the mounting housing. The top of the casters is provided with a flipping component for rotating the casters on both sides of the mounting housing in use. The limiting component is located inside the mounting housing and connected to the flipping component.

[0007] Preferably, the bottom of the sliding plate is higher than the bottom of the caster wheel, and both ends of the sliding plate are arc-shaped.

[0008] Preferably, the flipping assembly includes a fixed plate and a rotating shaft; The mounting plate is installed on top of the caster wheel; The rotating shaft is located at the top of the fixed plate and is rotatably connected to the mounting shell.

[0009] Preferably, a connecting strip is provided between the two fixing plates and on one side of the mounting shell.

[0010] Preferably, the limiting assembly includes a connecting block, a connecting rod, a tube, and a plug; The connecting block is installed on the top of the fixed plate; The tube body is fixedly installed inside the mounting housing; The connecting rod is slidably installed inside the tube; The insertion rod is installed on the side of the connecting rod and located at the end of the tube body, and is connected to the connecting block.

[0011] Preferably, the surface of the connecting block has multiple through holes arranged at equal angles, and one end of the plug rod is inserted into the inside of the through hole.

[0012] Preferably, one end of the connecting rod is provided with a tension spring that connects to the mounting housing, and the other end is provided with a handle that extends to the outside of the mounting housing.

[0013] Preferably, it also includes a support cylinder, a clamp, and a vertical rod; The support cylinder is installed at the top of the mounting shell and connected to the vibrator body; The vertical rod is set on the side of the support cylinder and connected to the mounting shell; The clamp is installed on the side of the vertical rod and connected to the vibrator body.

[0014] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: This invention uses a flipping component to rotate the universal wheel to the bottom of the mounting shell and fix its position via a limiting component, thereby providing stable support for the mounting shell. This allows the universal wheel and sliding plate to switch functions, enabling the vibrator body to select an appropriate movement mode according to ground conditions, ensuring that the vibrator body can move conveniently and operate stably under various ground conditions. Attached Figure Description

[0015] Figure 1-2 All are perspective views of one embodiment of the present utility model; Figure 3 This is a cross-sectional schematic diagram of the mounting shell structure in one embodiment of the present invention; Figure 4 This is a schematic diagram of the limiting component structure in one embodiment of the present invention; Reference numerals in the attached drawings: 1. Vibrator body; 2. Mounting shell; 3. Caster wheel; 4. Sliding plate; 5. Support cylinder; 6. Connecting block; 7. Fixing plate; 8. Connecting strip; 9. Tension spring; 10. Connecting rod; 11. Pipe body; 12. Handle; 13. Rotating shaft; 14. Insert rod; 15. Through hole; 16. Clamp; 17. Vertical rod. Detailed Implementation

[0016] Example 1; as Figure 1-4 As shown, this utility model proposes a concrete auxiliary vibrator that is easy to support and fix, including a vibrator body 1, a mounting shell 2, casters 3, and a limiting assembly. The mounting shell 2 is fixedly installed at the bottom end of the vibrator body 1 and has a mounting cavity in the middle. The bottom end of the mounting shell 2 is provided with multiple sliding plates 4 for supporting the mounting shell 2 in use. The bottom ends of the sliding plates 4 are rounded, so that when the mounting shell 2 is supported by the sliding plates 4, the mounting shell 2 drives the sliding plates 4 to slide, and the rounded shape of the sliding plates 4 makes the sliding relatively smooth. The four corners of the bottom end of the mounting shell 2 are also provided. A caster wheel 3 is installed at the location. The caster wheel 3 has a braking structure, which is existing technology and will not be described in detail here. A flipping component is installed at the top of the caster wheel 3, which is connected to the mounting shell 2 and rotates the caster wheel 3 on both sides of the mounting shell 2 in use. The bottom of the caster wheel 3 is lower than the bottom of the sliding plate 4. A limiting component connected to the mounting shell 2 is movably connected to the side of the flipping component, so that the flipping component and the limiting component flip the caster wheel 3 on the side of the mounting shell 2, so that the caster wheel 3 is in the state of supporting the mounting shell 2 and the storage state, so that the caster wheel 3 and the sliding plate 4 can be used interchangeably.

[0017] In this embodiment, the vibrator body 1 is mounted on the mounting shell 2 and is mainly supported by the sliding plate 4. The sliding plate 4 is arranged with an arc-shaped structure at its end, so that the mounting shell 2 can smoothly slide by driving the sliding plate 4 through the handle under complex ground conditions. In addition, the universal wheel 3 can be rotated to the bottom of the mounting shell 2 through the flipping component and fixed in position by the limiting component, thereby forming a stable support for the mounting shell 2. At this time, the sliding plate 4 is disengaged from the ground, and the mounting shell 2 moves on the flat ground through the universal wheel 3. This structure realizes the convenient movement and stable use of the vibrator body 1 under different ground conditions.

[0018] Example 2; as Figure 3-4As shown, this utility model proposes a concrete auxiliary vibrator that is easy to support and fix. Compared with Embodiment 1, the difference in this embodiment is that the flipping assembly includes a fixing plate 7 installed on the top of the universal wheel 3. The top center of the fixing plate 7 has mounting plates on both sides. The inner side of the mounting shell 2 has a connecting plate that cooperates with the mounting plate. The top center of the fixing plate 7 is equipped with a rotating shaft 13 that is rotatably connected to the mounting plate and the connecting plate. The rotating shaft 13 rotates the fixing plate 7 onto the mounting shell 2 through the cooperation of the mounting plate and the connecting plate, thereby allowing the universal wheel 3 to rotate onto the mounting shell 2.

[0019] In an optional embodiment, a connecting strip 8 is provided between the two fixing plates 7 and on one side of the mounting shell 2, so that the connecting strip 8 connects the two fixing plates 7 into one piece, and the two casters 3 can rotate and adjust synchronously on the side of the mounting shell 2, thereby improving the ease of adjustment.

[0020] In this embodiment, the fixing plate 7 is rotatably installed at the bottom of the mounting shell 2 via the rotating shaft 13 and connected to the limiting component and the universal wheel 3. This allows the fixing plate 7 to rotate and adjust according to the rotating shaft 13 driving the universal wheel 3, and the limiting component to limit the rotation angle of the fixing plate 7, thereby fixing the position of the universal wheel 3, so that the universal wheel 3 supports and stores the mounting shell 2.

[0021] Example 3; as Figure 3-4 As shown, the present invention proposes a concrete auxiliary vibrator that is easy to support and fix. The difference between this embodiment and the first embodiment is that the limiting component includes a connecting block 6, a connecting rod 10, a tube body 11 and an insert rod 14. The connecting block 6 is installed on the top of the fixed plate 7. The connecting block 6 is arranged coaxially with the rotating shaft 13, so that the connecting block 6 can rotate according to the rotating shaft 13. The surface of the connecting block 6 is provided with multiple through holes 15 at equal angles. The tube body 11 is fixedly installed inside the mounting shell 2; The connecting rod 10 is slidably installed inside the tube body 11. The connecting rod 10 is rectangular in shape, and its size is matched with the inner size of the tube body 11 to prevent the connecting rod 10 from rotating or shaking inside the tube body 11. The insertion rod 14 is installed on the side of the connecting rod 10 and located at the end of the tube body 11 and connected to the connecting block 6. The insertion rod 14 is right-angled and tapered at the end, so that when the connecting rod 10 moves the insertion rod 14 towards the connecting block 6 inside the tube body 11, the end of the insertion rod 14 moves smoothly into the through hole 15.

[0022] In an optional embodiment, one end of the connecting rod 10 is provided with a tension spring 9 connected to the mounting shell 2, and the other end is provided with a handle 12 extending to the outside of the mounting shell 2. The handle 12 is used to move the connecting rod 10 inside the tube body 11, so that the connecting rod 10 drives the insertion rod 14 to connect or separate from the through hole 15. At the same time, the tension spring 9 is reset, and the tension spring 9 drives the insertion rod 14 to always be connected to the connecting block 6 through the connecting rod 10, so as to avoid the insertion rod 14 from separating from the connecting block 6.

[0023] In this embodiment, by pulling the connecting rod 10 with the handle 12, the connecting rod 10 moves inside the tube body 11. At the same time, the connecting rod 10 drives the insert rod 14 to move to the side of the connecting block 6 and separate from the through hole 15. At this time, the fixing plate 7 can drive the connecting block 6 to rotate according to the rotating shaft 13, so that the angle of the universal wheel 3 can be adjusted. Through the tension of the tension spring 9, the connecting rod 10 is slowly reset inside the tube body 11, so that the insert rod 14 is inserted into the through hole 15 at different angles, so that the connecting block 6 is fixed by the insert rod 14, thereby limiting the rotation of the universal wheel 3, so that the universal wheel 3 and the sliding plate 4 can be used interchangeably, so that the vibrator body 1 can be moved conveniently and used stably under different ground conditions.

[0024] Example 4; as Figure 1 As shown, the present invention proposes a concrete auxiliary vibrator that is easy to support and fix. Compared with Embodiment 1, this embodiment also includes a support cylinder 5, a clamp 16 and a vertical rod 17. The support cylinder 5 is installed at the top of the mounting shell 2 and connected to the flexible shaft of the vibrator body 1. The diameter of the support cylinder 5 is larger than the safe bending radius of the flexible shaft of the vibrator body 1, so that the flexible shaft of the vibrator body 1 is wrapped around the support cylinder 5 for placement. The vertical rod 17 is set on the side of the support cylinder 5 and connected to the mounting shell 2; The clamp 16 is installed on the side of the vertical rod 17 and connected to the vibrator body 1. The size of the clamp 16 is arranged to match the size of the vibrating head of the vibrator body 1.

[0025] In this embodiment, the vibrator body 1 is placed by winding the flexible shaft of the vibrator body 1 around the support cylinder 5, and the vibrating head of the vibrator body 1 is fixed to the vertical rod 17 by the clamp 16, so that the vibrator body 1 can be stored and the vibrator body 1 can be moved easily.

[0026] In this invention, the vibrator body 1 is mounted on the mounting shell 2, with the sliding plate 4 providing the main support. The flexible shaft of the vibrator body 1 is wound around the support cylinder 5 for placement, and the vibrating head of the vibrator body 1 is fixed to the vertical rod 17 via a clamp 16, allowing the vibrator body 1 to be stored. The sliding plate 4 is arranged with an arc-shaped structure at its end, enabling the mounting shell 2 to smoothly slide using the handle to move the sliding plate 4 under complex ground conditions. Furthermore, by pulling the connecting rod 10 through the handle 12, the connecting rod 10 moves inside the tube 11, stretching the tension spring 9. Simultaneously, the connecting rod 10 drives the insertion rod 14 to move towards the side of the connecting block 6. Separated from the through hole 15, the fixing plate 7 can drive the connecting block 6 to rotate according to the rotating shaft 13, so that the angle of the universal wheel 3 can be adjusted. Through the tension of the tension spring 9, the connecting rod 10 is slowly reset inside the tube body 11, so that the insertion rod 14 is inserted into the through hole 15 at different angles, so that the connecting block 6 is fixed by the insertion rod 14, thereby limiting the rotation of the universal wheel 3, thus forming a stable support for the mounting shell 2. At this time, the sliding plate 4 is separated from the ground, and the mounting shell 2 moves on the flat ground through the universal wheel 3. This structure realizes the convenient movement and stable use of the vibrator body 1 under different ground conditions.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A concrete auxiliary vibrator for facilitating support and fixation, characterized in that, Including vibrator body (1), installation shell (2), universal wheel (3) and limiting assembly; The installation shell (2) is fixedly installed at the bottom end of the vibrator body (1), and has an installation cavity in the middle part; the bottom end of the installation shell (2) is provided with a plurality of sliding plates (4) for supporting the installation shell (2) in use; The number of universal wheels (3) is multiple, and the multiple universal wheels (3) are arranged at the four corners of the bottom end of the installation shell (2); the top end of the universal wheel (3) is provided with a turnover assembly for turning the universal wheel (3) on the two sides of the installation shell (2) in use; The limiting assembly is arranged on the inner side of the installation shell (2) and connected with the turnover assembly.

2. A concrete auxiliary vibrator for easy support and fixation according to claim 1, characterized in that, The bottom end position of the sliding plate (4) is higher than the bottom end position of the universal wheel (3), and the bottom of both ends of the sliding plate (4) is arc-shaped.

3. The concrete auxiliary vibrator of claim 1, wherein, The turnover assembly comprises a fixed plate (7) and a rotating shaft (13); The fixed plate (7) is installed at the top end of the universal wheel (3); The rotating shaft (13) is arranged at the top end of the fixed plate (7) and rotatably connected with the installation shell (2).

4. A concrete auxiliary vibrator for easy support and fixation according to claim 3, characterized in that A connecting strip (8) is arranged between the two fixed plates (7) and on one side of the installation shell (2).

5. The concrete auxiliary vibrator of claim 3, wherein, The limiting assembly comprises a connecting block (6), a connecting rod (10), a pipe body (11) and a plug rod (14); The connecting block (6) is installed at the top end of the fixed plate (7); The pipe body (11) is fixedly installed on the inner side of the installation shell (2); The connecting rod (10) is slidably installed on the inner side of the pipe body (11); The plug rod (14) is installed on the side of the connecting rod (10) and at the end of the pipe body (11) and connected with the connecting block (6).

6. A concrete auxiliary vibrator for facilitating support and securement as defined in claim 5, wherein, A plurality of through holes (15) are arranged on the surface of the connecting block (6) at equal angles, and one end of the plug rod (14) is inserted into the through hole (15).

7. A concrete auxiliary vibrator for facilitating support and securement as defined in claim 5, wherein, One end of the connecting rod (10) is provided with a tension spring (9) connected with the installation shell (2), and the other end is provided with a handle (12) extending to the outside of the installation shell (2).

8. The concrete auxiliary vibrator of claim 1, wherein, It also includes a support cylinder (5), a hoop (16) and a vertical rod (17); The support cylinder (5) is installed at the top end of the installation shell (2) and connected with the vibrator body (1); The vertical rod (17) is arranged on the side of the support cylinder (5) and connected with the installation shell (2); The hoop (16) is installed on the side of the vertical rod (17) and connected with the vibrator body (1).

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