Bubble eliminating and vibrating device for large-scale fair-faced concrete construction
By designing a bubble-eliminating vibratory compaction device that includes a vibrator and a smoothing component, the problem of needing to manually smooth the vibratory area in the prior art is solved, achieving the effect of direct smoothing and improved efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SINOMA SUZHOU CONSTR
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-21
AI Technical Summary
Existing vibratory compaction devices used in large-scale fair-faced concrete construction require workers to manually smooth the compaction area after eliminating air bubbles, resulting in poor air bubble elimination and reduced construction efficiency.
Design a bubble-eliminating vibratory compaction device that includes a vibrator, a smoothing component, a transmission component, a support component, a linkage component, and a power component. The device directly smooths the surface of the vibrated concrete using a mechanical smoothing plate, thereby improving the bubble elimination effect and construction efficiency.
This allows for direct smoothing of the concrete surface after vibration, avoiding the generation of new air bubbles through manual operation by workers, thus improving the air bubble elimination effect and construction efficiency.
Smart Images
Figure CN224532263U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vibration device technology, specifically to a large-scale air bubble elimination vibration device for fair-faced concrete construction. Background Technology
[0002] The large-scale fair-faced concrete construction air bubble elimination vibrating device is a special vibrating equipment designed to eliminate air bubbles on the surface and inside of fair-faced concrete components during construction. Its core function is to break the air bubbles formed in the concrete mixture through mechanical vibration, reduce surface defects such as honeycomb and pitting caused by residual air bubbles, and ensure that the surface of the fair-faced concrete is flat, smooth and uniform in color after molding, meeting the requirements for direct use as a decorative surface.
[0003] A search revealed Chinese patent application CN202121258472.9, which proposes an auxiliary vibration device for eliminating air bubbles in precast concrete. This invention relates to the field of auxiliary concrete vibration. The device includes a main body and a power mechanism. The power mechanism is located at the top of the main body and includes a first gear. A second gear is connected to one side of the first gear, and an L-shaped rod is connected to the outer wall of the second gear. A U-shaped rod is connected to the top of the L-shaped rod, and a rotating shaft is connected to the top of the U-shaped rod. This invention achieves vibration of different areas of concrete through a motor, a reciprocating screw, a moving block, a connecting hole, and the first gear. The motor drives the reciprocating screw to rotate via a coupling. When the reciprocating screw rotates, the moving block on its outer wall reciprocates within a groove. During this movement, the moving block also drags the vibrator via a connecting line, allowing the vibrator to be vibrated in different areas.
[0004] In the aforementioned prior art, a motor drives a lead screw to rotate, which in turn engages with a moving block via a thread, causing the moving block to move a vibrator to vibrate different areas of the concrete. While this method can eliminate air bubbles in different areas of the concrete, the surface of the concrete is prone to ripples due to the movement and vibration of the vibrator after it is inserted, affecting the smoothness and uniformity of the surface. Therefore, workers need to use a smoothing device to smooth the concrete surface afterward. During the smoothing process, air bubbles can easily be generated in and on the surface of the concrete due to operational factors, reducing the air bubble elimination effect of the vibrator and making the use of the vibrator relatively inconvenient. Utility Model Content
[0005] The purpose of this invention is to provide a vibratory device for eliminating air bubbles in large-scale fair-faced concrete construction. This solves the problem that in existing vibratory devices for large-scale fair-faced concrete construction, it is inconvenient to smooth the area after vibration when vibrating to eliminate air bubbles. Therefore, workers need to use a smoothing device to smooth the area after vibration, which reduces the effectiveness of eliminating air bubbles.
[0006] This utility model provides the following technical solution: a vibratory compaction device for eliminating air bubbles in large-scale fair-faced concrete construction, comprising a treatment tank, a vibrator disposed in the middle of the treatment tank, a smoothing component disposed on one side of the vibrator, and the smoothing component comprising a first rotating plate disposed on one side of the vibrator, a smoothing plate rotatably connected to the lower end of the first rotating plate, and a transmission component disposed at the upper end of the first rotating plate, support components disposed at both ends of the transmission component, a linkage component disposed in the middle of the support component, a power component disposed at one end of the linkage component, and an adjustment component disposed at the lower end of the support component.
[0007] As a preferred embodiment of the above technical solution, the transmission assembly includes a first rotating shaft fixedly connected to the upper end of the first rotating plate, and second rotating plates fixedly connected to both ends of the first rotating shaft.
[0008] Through the above technical solution, the swing of the second rotating plate can drive the first rotating shaft to rotate and swing under the restriction of the positioning plate for adjustment.
[0009] As a preferred embodiment of the above technical solution, the support component includes positioning plates sleeved on the outer sides of both ends of the first rotating shaft, and a threaded plate is fixedly connected to the lower end of the positioning plate.
[0010] As a preferred embodiment of the above technical solution, the upper ends of the two sets of positioning plates are provided with arc-shaped slots, and the two ends of the first rotating shaft are provided through the slots.
[0011] The above technical solution uses an arc-shaped slot at the upper end of the positioning plate to restrict the swing of the first rotating shaft and the second rotating plate.
[0012] As a preferred embodiment of the above technical solution, the linkage component includes a second rotating shaft fixedly connected to the end of the second rotating plate away from the first rotating shaft, and the middle of the second rotating shaft passes through the positioning plate for rotatable connection, and a first gear is fixedly connected to one end of the second rotating shaft.
[0013] As a preferred embodiment of the above technical solution, the power assembly includes a first protective cover sleeved on the outer side of the first gear away from the second rotating shaft, and the lower end of the first protective cover is fixedly connected to the positioning plate. A first motor is fixedly connected to one side of the first protective cover, and the output shaft of the first motor passes through the first protective cover and is fixedly connected to a second gear, the upper end of the second gear meshing with the teeth of the first gear.
[0014] As a preferred embodiment of the above technical solution, the adjustment assembly includes a second protective cover sleeved on the outer side of the lower end of the threaded plate, and a second motor is fixedly connected to one end of the second protective cover. The lower end of the second motor is electrically connected to a frequency converter synchronous controller, and the output shaft of the second motor passes through the second protective cover and is fixedly connected to a threaded rod. The two ends of the threaded rod are rotatably connected inside the second protective cover, and the inner thread of the threaded plate is engaged with the outer thread of the threaded rod.
[0015] Compared with the prior art, the beneficial effects of this utility model are: This large-scale fair-faced concrete construction bubble elimination vibratory compaction device can eliminate air bubbles carried in fair-faced concrete in the treatment tank by cooperating with smoothing components and transmission components. It can directly smooth the fair-faced concrete after vibration treatment, thereby improving the bubble elimination effect and construction efficiency, and avoiding the generation of new air bubbles due to manual smoothing by workers later. Attached Figure Description
[0016] Figure 1 A three-dimensional structural diagram of a vibratory device for eliminating air bubbles in large-scale fair-faced concrete construction. Figure 2 A schematic cross-sectional view of a vibratory compaction device for large-scale fair-faced concrete construction; Figure 3 This is an enlarged schematic diagram of the structure inside the first and second protective covers of a vibratory compaction device for large-scale fair-faced concrete construction. Figure 4 This is an enlarged schematic diagram of the smoothing and supporting components of a vibratory device for large-scale fair-faced concrete construction that eliminates air bubbles.
[0017] In the diagram: 1. Treatment tank; 11. Vibrator; 2. Smoothing assembly; 21. First rotating plate; 22. Smoothing plate; 3. Transmission assembly; 31. First rotating shaft; 32. Second rotating plate; 4. Support assembly; 41. Positioning plate; 42. Threaded plate; 5. Linkage assembly; 51. Second rotating shaft; 52. First gear; 6. Power assembly; 61. First protective cover; 62. First motor; 63. Second gear; 7. Adjustment assembly; 71. Second protective cover; 72. Second motor; 73. Frequency converter synchronous controller; 74. Threaded rod. Detailed Implementation
[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0019] like Figure 1 - Figure 4As shown, this utility model provides a technical solution: a large-scale air bubble elimination vibrating device for fair-faced concrete construction, including a treatment tank 1, a vibrator 11 disposed in the middle of the treatment tank 1, a smoothing component 2 disposed on one side of the vibrator 11, and the smoothing component 2 including a first rotating plate 21 disposed on one side of the vibrator 11, a smoothing plate 22 rotatably connected to the lower end of the first rotating plate 21, a transmission component 3 disposed on the upper end of the first rotating plate 21, support components 4 disposed at both ends of the transmission component 3, a linkage component 5 disposed in the middle of the support component 4, a power component 6 disposed at one end of the linkage component 5, and an adjustment component 7 disposed at the lower end of the support component 4. When eliminating air bubbles carried in the fair-faced concrete in the treatment tank 1 by the cooperation of the smoothing component 2 and the transmission component 3, the smoothing operation can be directly performed on the fair-faced concrete part after vibration treatment, thereby improving the air bubble elimination effect and construction efficiency, and avoiding the generation of new air bubbles due to manual smoothing by workers later.
[0020] like Figure 3 As shown, the transmission assembly 3 includes a first rotating shaft 31 fixedly connected to the upper end of the first rotating plate 21, and a second rotating plate 32 fixedly connected to both ends of the first rotating shaft 31. After the first rotating shaft 31 rotates, it drives the first rotating plate 21 and the smoothing plate 22 to rotate around the positioning plate 41 for adjustment. When the first rotating plate 21 and the smoothing plate 22 are rotated to the other side of the vibrator 11, the smoothing plate 22 can be used to smooth the area after the vibrator 11 has been vibrated.
[0021] like Figure 4 As shown, the support assembly 4 includes positioning plates 41 sleeved on the outer sides of both ends of the first rotating shaft 31, and a threaded plate 42 is fixedly connected to the lower end of the positioning plate 41.
[0022] like Figure 4 As shown, the upper ends of the two sets of positioning plates 41 are provided with arc-shaped slots, and the two ends of the first rotating shaft 31 are provided with through slots.
[0023] like Figure 3 As shown, the linkage component 5 includes a second rotating shaft 51 fixedly connected to the end of the second rotating plate 32 away from the first rotating shaft 31, and the middle end of the second rotating shaft 51 passes through the positioning plate 41 for rotational connection. A first gear 52 is fixedly connected to one end of the second rotating shaft 51. After the second rotating shaft 51 rotates, it synchronously drives the two sets of second rotating plates 32 and the first rotating shaft 31 to rotate under the restriction of the positioning plate 41.
[0024] like Figure 3 and Figure 4As shown, the power assembly 6 includes a first protective cover 61 sleeved on the outer side of the first gear 52 away from the second rotating shaft 51, and the lower end of the first protective cover 61 is fixedly connected to the positioning plate 41. A first motor 62 is fixedly connected to one side of the first protective cover 61, and a second gear 63 is fixedly connected through the first protective cover 61. The upper end of the second gear 63 meshes with the teeth of the first gear 52. Under the protection of the first protective cover 61, the first motor 62 is started. After the first motor 62 is started, the output shaft drives the second gear 63 to rotate. After the second gear 63 rotates, it drives the second rotating shaft 51 to rotate through meshing with the teeth of the first gear 52.
[0025] like Figure 1 and Figure 2 As shown, the adjustment assembly 7 includes a second protective cover 71 sleeved on the outer side of the lower end of the threaded plate 42, and a second motor 72 is fixedly connected to one end of the second protective cover 71. The lower end of the second motor 72 is electrically connected to a frequency converter synchronous controller 73, and the output shaft of the second motor 72 passes through the second protective cover 71 and is fixedly connected to a threaded rod 74. The two ends of the threaded rod 74 are rotatably connected inside the second protective cover 71, and the inner thread of the threaded plate 42 is engaged with the outer thread of the threaded rod 74. Under the support of the second protective cover 71, the frequency converter synchronous controller 73 controls the operation of the two sets of second motors 72. After the second motor 72 operates, the output shaft drives the threaded rod 74 to rotate, so that the threaded rod 74 engages with the threaded plate 42, causing the threaded plate 42 to drive the positioning plate 41 and other components to move.
[0026] Working principle: When eliminating air bubbles in the clear water concrete in treatment tank 1, two sets of second motors 72 are controlled by the frequency converter synchronous controller 73 under the support of the second protective cover 71. After the second motors 72 start running, the output shaft drives the threaded rod 74 to rotate, so that the threaded rod 74 engages with the threaded plate 42, causing the threaded plate 42 to move the positioning plate 41, etc. Then, the vibrator 11 is started to vibrate the clear water concrete in treatment tank 1 to eliminate air bubbles. As the positioning plate 41 and the threaded plate 42 move, the first rotating plate 21 and the smoothing plate 22 move synchronously. Due to the rotation with the first rotating plate 21, the smoothing plate 22 floats on the surface of the clear water concrete, so the movement of the smoothing plate 22 is used to smooth the surface of the vibrated concrete. When the positioning plate 41 and the threaded plate 42 move the vibrator 11, etc. to the treatment tank... When the vibrator is at one end of the inner edge, the output shaft of the second motor 72 rotates in the opposite direction, causing the positioning plate 41 and the threaded plate 42 to drive the vibrator 11 to move in the opposite direction. During this process, the first motor 62 can be started under the protection of the first protective cover 61. After the first motor 62 is started, the output shaft drives the second gear 63 to rotate. After the second gear 63 rotates, it drives the second rotating shaft 51 to rotate through the meshing of the teeth with the first gear 52. After the second rotating shaft 51 rotates, it synchronously drives the two sets of second rotating plates 32 and the first rotating shaft 31 to rotate under the restriction of the positioning plate 41. After the first rotating shaft 31 rotates, it drives the first rotating plate 21 and the smoothing plate 22 to rotate around the positioning plate 41 for adjustment. When the first rotating plate 21 and the smoothing plate 22 are rotated to the other side of the vibrator 11, the smoothing plate 22 can be used to smooth the area after the vibrator 11 has been vibrated.
[0027] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.
Claims
1. A vibratory compaction device for eliminating air bubbles in large-scale fair-faced concrete construction, comprising a treatment tank (1), wherein a vibrator (11) is provided at the middle of the treatment tank (1), characterized in that: A smoothing component (2) is provided on one side of the vibrator (11), and the smoothing component (2) includes a first rotating plate (21) provided on one side of the vibrator (11). A smoothing plate (22) is rotatably connected to the lower end of the first rotating plate (21), and a transmission component (3) is provided on the upper end of the first rotating plate (21). Support components (4) are provided at both ends of the transmission component (3), and a linkage component (5) is provided in the middle of the support component (4). A power component (6) is provided at one end of the linkage component (5), and an adjustment component (7) is provided at the lower end of the support component (4).
2. The air-bubble elimination vibrating device for large-scale fair-faced concrete construction according to claim 1, characterized in that: The transmission assembly (3) includes a first rotating shaft (31) fixedly connected inside the upper end of the first rotating plate (21), and a second rotating plate (32) fixedly connected to both ends of the first rotating shaft (31).
3. The air bubble elimination vibrating device for large-scale fair-faced concrete construction according to claim 1, characterized in that: The support assembly (4) includes positioning plates (41) sleeved on the outer sides of both ends of the first rotating shaft (31), and a threaded plate (42) is fixedly connected to the lower end of the positioning plate (41).
4. The air-bubble elimination vibrating device for large-scale fair-faced concrete construction according to claim 3, characterized in that: The two sets of positioning plates (41) have arc-shaped slots at their upper ends, and the first rotating shaft (31) is set through the slots at both ends.
5. The air bubble elimination vibrating device for large-scale fair-faced concrete construction according to claim 1, characterized in that: The linkage component (5) includes a second rotating plate (32) and a second rotating shaft (51) fixedly connected to one end away from the first rotating shaft (31), and the second rotating shaft (51) is rotatably connected through the positioning plate (41) at the middle end, and a first gear (52) is fixedly connected to one end of the second rotating shaft (51).
6. The air bubble elimination vibrating device for large-scale fair-faced concrete construction according to claim 1, characterized in that: The power assembly (6) includes a first protective cover (61) sleeved on the outer side of the first gear (52) away from the second rotating shaft (51), and the lower end of the first protective cover (61) is fixedly connected to the positioning plate (41). A first motor (62) is fixedly connected to one side of the first protective cover (61), and the output shaft of the first motor (62) passes through the first protective cover (61) and is fixedly connected to a second gear (63). The upper end of the second gear (63) meshes with the teeth of the first gear (52).
7. The air bubble elimination vibrating device for large-scale fair-faced concrete construction according to claim 1, characterized in that: The adjustment assembly (7) includes a second cover (71) sleeved on the outer side of the lower end of the threaded plate (42), and a second motor (72) is fixedly connected to one end of the second cover (71). The lower end of the second motor (72) is electrically connected to a frequency converter synchronous controller (73), and the output shaft of the second motor (72) passes through the second cover (71) and is fixedly connected to a threaded rod (74). The two ends of the threaded rod (74) are rotatably connected inside the second cover (71), and the inner thread of the threaded plate (42) is engaged with the outer thread of the threaded rod (74).