A concrete vibrating device for house construction
Patent Information
- Application Number
- CN202522280114.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-28
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-10-28
AI Technical Summary
In existing technologies, immersion and attached vibrators have low vibration efficiency and difficulty in flexibly adjusting vibration parameters during the compaction process, resulting in low construction efficiency.
The eccentric shaft and ball shaft linkage structure driven by a motor, combined with an electric push rod and a cylinder adjustment assembly, realizes the up-and-down reciprocating vibration and position depth adjustment of the vibrating rod. The vibration assembly, including the threaded column and the moving wheel of the connecting block, realizes the up-and-down reciprocating vibration and position depth adjustment of the vibration device through the motor driving the eccentric shaft and ball shaft linkage structure, combined with the electric push rod and the cylinder adjustment assembly.
The vibration efficiency has been improved, and the vibration position and depth of the vibration device can be flexibly adjusted to adapt to the construction needs of concrete of different thicknesses and shapes, thus improving the applicability of the vibration device.
Smart Images
Figure CN224931375U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vibration device technology, and in particular to a concrete vibration device for building construction. Background Technology
[0002] In the field of building construction, concrete vibration is a crucial step in ensuring the quality of building structures. High-quality vibration can effectively remove air from concrete, enhancing its density and uniformity, thereby improving the overall strength and durability of buildings. With the acceleration of urbanization and the continuous expansion of building construction scale, the requirements for construction efficiency and quality are also increasing. Traditional concrete vibration methods are no longer sufficient to meet the needs of modern construction projects. Therefore, the development of an efficient and adjustable concrete vibration device has become an inevitable trend in the industry. This device can flexibly adjust vibration parameters under different construction scenarios to improve the concrete vibration effect, which is of great significance for ensuring the quality and safety of building construction.
[0003] There are two main types of existing concrete vibration devices: immersion vibrators and attached vibrators. Immersion vibrators are usually driven by a motor to rotate an eccentric block, which generates vibration and transmits it to the vibrator body. The vibration operation is carried out by inserting the vibrator into the concrete. Attached vibrators are fixed to the formwork by bolts or magnetism. The motor drives the vibrator to generate vibration, which in turn causes the formwork to vibrate and transmits the vibration to the concrete.
[0004] However, existing technologies suffer from low concrete compaction efficiency. Immersion vibrators have a limited compaction range and require frequent manual movement, resulting in high labor intensity. Traditional attached vibrators use a single vibration method, relying solely on the vibration of the vibrator itself or the formwork to achieve concrete compaction. Moreover, during the compaction process, the inability to flexibly adjust vibration parameters often requires a significant amount of time and manpower for multiple compactions of concrete with different thicknesses and fluidities, leading to low construction efficiency.
[0005] Therefore, this application proposes a concrete vibrating device for house construction to solve the above problems. Utility Model Content
[0006] To overcome the above shortcomings, this utility model provides a concrete vibration device for house construction, which aims to solve the problem that the existing technology relies solely on the vibration of the vibrator itself to achieve concrete compaction, which often requires a lot of time and manpower to perform multiple vibrations.
[0007] To achieve the above objectives, the present invention adopts the following technical solution:
[0008] A concrete vibrating device for house construction includes a support and a fixing plate. A motor is fixedly connected to the top of the fixing plate, and a turntable is fixedly connected to the output end of the motor. A guide column is fixedly connected to the bottom of the fixing plate, and a slide is slidably connected to the outer wall of the guide column. A vibration component is provided inside the slide, and an adjustment component is provided on the top of the support.
[0009] The vibration assembly includes a threaded column, which is threadedly connected inside the slide table. A connecting block is threadedly connected to the outer wall of the threaded column. An eccentric shaft seat is fixedly connected to the bottom of the turntable. Ball shafts are rotatably connected inside both the eccentric shaft seat and the connecting block. A transmission rod is fixedly connected between the two ball shafts. A second motor is fixedly connected to the bottom of the slide table. A vibrating rod is fixedly connected to the output end of the second motor.
[0010] As a further description of the above technical solution:
[0011] A spring is fitted on the outer wall of the guide column, and the two ends of the spring are fixedly connected to the fixed plate and the slide table respectively.
[0012] As a further description of the above technical solution:
[0013] The adjustment assembly includes a guide rail and a support base. The bottom of the guide rail is fixedly connected to the top of the bracket, and the bottom of the support base is fixedly connected to the top of the bracket.
[0014] As a further description of the above technical solution:
[0015] An electric push rod is fixedly connected inside the support base, and a connecting frame is fixedly connected to the output end of the electric push rod.
[0016] As a further description of the above technical solution:
[0017] A slider is fixedly connected to the bottom of the connecting frame, and the slider is slidably connected to the outer wall of the guide rail.
[0018] As a further description of the above technical solution:
[0019] A cylinder is fixedly connected to one side of the connecting frame, and a slide plate is fixedly connected to the output end of the cylinder.
[0020] As a further description of the above technical solution:
[0021] A connecting plate is fixedly connected to one side of the skateboard, and the connecting plate is fixedly connected to one side of the fixed plate.
[0022] As a further description of the above technical solution:
[0023] A handle is fixedly connected to one side of the bracket, and casters are provided at the bottom of the bracket.
[0024] This utility model has the following beneficial effects:
[0025] 1. In this utility model, a motor drives a turntable to rotate, which in turn drives an eccentric shaft seat to rotate. The ball shaft inside the eccentric shaft seat pushes a transmission rod, which drives a connecting block. The connecting block causes the slide to slide on the guide column and is reset by a spring buffer. This allows the vibrator to achieve up-and-down reciprocating vibration in addition to its own vibration, solving the problem that relying solely on the vibration of the vibrator to achieve concrete compaction often requires a lot of time and manpower for multiple vibrations, thereby improving vibration efficiency.
[0026] 2. In this utility model, the connecting frame is moved by an electric push rod, and the connecting frame drives the slider to slide on the guide rail. At the same time, the connecting frame drives the cylinder to move horizontally, and the cylinder pushes the slide plate. The slide plate drives the vibrating component to move horizontally through the connecting plate. In addition, the cylinder can also drive the slide plate to move up and down, thereby adjusting the vibration depth of the vibrating rod. This achieves the effect of flexibly adjusting the vibration position and depth of the vibrating device, making the device adaptable to the construction needs of concrete of different thicknesses and shapes. It effectively solves the problem that traditional vibrating devices are difficult to adjust flexibly according to the actual construction situation, thereby improving the applicability of the vibrating device. Attached Figure Description
[0027] Figure 1 This is a three-dimensional schematic diagram of a concrete vibrating device for house construction proposed in this utility model;
[0028] Figure 2 This is a schematic diagram of the connecting block structure of a concrete vibrating device for house construction proposed in this utility model;
[0029] Figure 3 This is a schematic diagram of the ball shaft structure of a concrete vibrating device for house construction proposed in this utility model;
[0030] Figure 4 This is a schematic diagram of the connecting frame structure of a concrete vibrating device for house construction proposed in this utility model.
[0031] Legend:
[0032] 1. Bracket; 2. Connecting plate; 3. Fixing plate; 4. Motor 1; 5. Turntable; 6. Eccentric shaft seat; 7. Guide column; 8. Spring; 9. Slide table; 10. Threaded column; 11. Connecting block; 12. Ball shaft; 13. Transmission rod; 14. Motor 2; 15. Vibrator; 16. Guide rail; 17. Support base; 18. Electric push rod; 19. Connecting frame; 20. Slider; 21. Cylinder; 22. Slide plate; 23. Handle; 24. Caster wheel. Detailed Implementation
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Reference Figures 1-3 An embodiment of this utility model is provided: a concrete vibrating device for house construction, including a support 1 and a fixing plate 3. A motor 4 is fixedly connected to the top of the fixing plate 3, a turntable 5 is fixedly connected to the output end of the motor 4, a guide column 7 is fixedly connected to the bottom of the fixing plate 3, a slide table 9 is slidably connected to the outer wall of the guide column 7, a vibration component is provided inside the slide table 9, and an adjustment component is provided on the top of the support 1.
[0035] The vibration assembly includes a threaded column 10, which is threadedly connected inside the slide table 9. A connecting block 11 is threadedly connected to the outer wall of the threaded column 10. The user can adjust the threaded column 10 to drive the connecting block 11 to move along the thread, thereby changing the distance between the slide table 9 and the fixed plate 3, and thus adjusting the vibration amplitude of the slide table 9. An eccentric shaft seat 6 is fixedly connected to the bottom of the turntable 5. The eccentric shaft seat 6 rotates under the drive of the turntable 5. Ball shafts 12 are rotatably connected inside both the eccentric shaft seat 6 and the connecting block 11. A transmission rod 13 is fixedly connected between the two ball shafts 12. The ball shafts 12 are linked through the transmission rod 13. The reciprocating motion of the ball shaft 12 is transmitted to the connecting block 11. The bottom of the slide table 9 is fixedly connected to the motor 14, and the output end of the motor 14 is fixedly connected to the vibrator 15. During the vibration, the vibrator 15 can effectively penetrate into the concrete, quickly eliminate air bubbles in the concrete, and improve the compactness of the concrete. The outer wall of the guide column 7 is fitted with a spring 8. The two ends of the spring 8 are fixedly connected to the fixed plate 3 and the inside of the slide table 9, respectively. It can generate a certain elastic response during the up and down vibration of the slide table 9. When the slide table 9 is subjected to force, the spring 8 will be compressed and return to its original shape after the vibration stops, ensuring the stability of the slide table 9 and the long service life of the equipment.
[0036] Specifically, when using this vibrating device, the vibrating rod 15 is first driven by the output of motor 14 to vibrate. The vibrating rod 15 penetrates deep into the concrete, and its high-frequency vibration helps to eliminate air bubbles in the concrete, improve the compactness of the concrete, and thus enhance the strength and stability of the structure. At the same time, the turntable 5 starts to rotate through the output of motor 4. The turntable 5 is connected to the eccentric shaft seat 6, and the eccentric shaft seat 6 rotates accordingly, causing the ball shaft 12 inside to reciprocate. The ball shaft 12 is connected to the other end of the ball shaft 12 through the transmission rod 13, so that the ball shaft 12 rotates and moves inside the connecting block 11. The movement of the connecting block 11 The slide table 9 slides on the outer wall of the guide column 7. At the same time, the slide table 9 also drives the vibrator 15 at the bottom to vibrate vertically up and down. During the vibration, the slide table 9 not only pushes the vibrator 15 to effectively vibrate the concrete, but also puts pressure on the spring 8 at the top, causing the spring 8 to be compressed. The spring 8 plays a role in buffering and resetting. In addition, by rotating the threaded column 10, the connecting block 11 on the outer wall can be moved inside the slide table 9, thereby adjusting the distance between the slide table 9 and the fixed plate 3. This adjustment can control the up and down vibration amplitude of the slide table 9, so as to flexibly adjust it according to the state of the concrete and the construction requirements.
[0037] Reference Figure 1 and Figure 4 The adjustment assembly includes a guide rail 16 and a support base 17. The bottom of the guide rail 16 is fixedly connected to the top of the bracket 1, and the bottom of the support base 17 is fixedly connected to the top of the bracket 1. An electric push rod 18 is fixedly connected inside the support base 17. A connecting frame 19 is fixedly connected to the output end of the electric push rod 18. The electric push rod 18 controls the parallel movement of the connecting frame 19 through electric drive. A slider 20 is fixedly connected to the bottom of the connecting frame 19. The slider 20 is slidably connected to the outer wall of the guide rail 16, enabling the connecting frame 19 to move stably under the guidance of the guide rail 16. A cylinder 21 is fixedly connected to one side of the connecting frame 19. A slide plate 22 is fixedly connected to the output end of the cylinder 21. A connecting plate 2 is fixedly connected to one side of the slide plate 22. One side of the connecting plate 2 is fixedly connected to one side of the fixed plate 3. A handle 23 is fixedly connected to one side of the bracket 1. A moving wheel 24 is provided at the bottom of the bracket 1. The operator can easily move the equipment through the handle 23 and the moving wheel 24.
[0038] Specifically, when adjustments to the vibration position and depth are required, the electric push rod 18 drives the connecting frame 19 to move via its output end, allowing the connecting frame 19 to drive the bottom slider 20 to slide along the outer wall of the guide rail 16. Simultaneously, the connecting frame 19 is connected to the cylinder 21, which drives the sliding plate 22 to move horizontally, thereby adjusting the horizontal position of the vibration device. This allows the equipment to perform vibration operations in different areas. The cylinder 21 can also control the sliding plate 22 to move up and down via its output end. The sliding plate 22 is connected to the vibration assembly via the connecting plate 2, thus enabling the vibrator 15 to move up and down. This adjustment effectively controls the vibration depth of the vibrator 15 in the concrete, ensuring that concrete layers of different depths are fully vibrated, achieving flexible control over the vibration depth and position.
[0039] Working principle: When using this vibrating device, the vibrating rod 15 is first driven by the output end of motor 2 14 to vibrate the concrete. At the same time, the turntable 5 is driven by the output end of motor 1 4 to rotate. The turntable 5 drives the eccentric shaft seat 6 at the bottom to rotate, which causes the eccentric shaft seat 6 to drive the ball shaft 12 inside to move. At the same time, the ball shaft 12 at the other end is driven by the transmission rod 13 to move inside the connecting block 11. This causes the connecting block 11 to drive the slide table 9 to slide on the outer wall of the guide column 7. Meanwhile, the slide table 9 drives the vibrating rod 15 at the bottom to vibrate up and down. During this process, the slide table 9 will compress the spring 8 at the top. Through the vibration of the vibrating rod 15 itself and the reciprocating up and down movement of the slide table 9, the vibration efficiency of the concrete can be effectively improved. When it is necessary to adjust the vibration amplitude of the slide table 9, the threaded column 10 can be rotated, which causes the threaded column 10 to drive the connecting block 11 on the outer wall to move inside the slide table 9, thereby changing the distance between the slide table 9 and the fixed plate 3, thus adjusting the vibration amplitude of the slide table 9.
[0040] When it is necessary to adjust the vibration position and depth, the connecting frame 19 can be moved by the output end of the electric push rod 18, so that the connecting frame 19 drives the bottom slider 20 to slide on the outer wall of the guide rail 16. At the same time, the connecting frame 19 drives the cylinder 21 on one side to move, and the cylinder 21 drives the slide plate 22 to move horizontally. The slide plate 22 drives the vibration component to move horizontally through the connecting plate 2 on one side, thereby adjusting the vibration position. At the same time, the slide plate 22 can also be moved up and down by the output end of the cylinder 21, so that the slide plate 22 drives the vibration component on one side to move up and down, thereby adjusting the vibration depth of the vibrator 15, thus achieving the effect of adjusting the vibration position and depth.
[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A concrete vibrating device for house construction, comprising a support (1) and a fixing plate (3), characterized in that: The top of the fixed plate (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a turntable (5), the bottom of the fixed plate (3) is fixedly connected to a guide column (7), the outer wall of the guide column (7) is slidably connected to a slide table (9), the slide table (9) is provided with a vibration component, and the top of the bracket (1) is provided with an adjustment component. The vibration assembly includes a threaded column (10), which is threadedly connected inside the slide (9). A connecting block (11) is threadedly connected to the outer wall of the threaded column (10). An eccentric shaft seat (6) is fixedly connected to the bottom of the turntable (5). A ball shaft (12) is rotatably connected inside both the eccentric shaft seat (6) and the connecting block (11). A transmission rod (13) is fixedly connected between the two ball shafts (12). A second motor (14) is fixedly connected to the bottom of the slide (9). A vibrating rod (15) is fixedly connected to the output end of the second motor (14).
2. The concrete vibrating device for house construction according to claim 1, characterized in that: The guide post (7) is fitted with a spring (8) on its outer wall. The two ends of the spring (8) are fixedly connected to the inside of the fixed plate (3) and the slide (9), respectively.
3. A concrete vibrating device for house construction according to claim 1, characterized in that: The adjustment assembly includes a guide rail (16) and a support base (17). The bottom of the guide rail (16) is fixedly connected to the top of the bracket (1), and the bottom of the support base (17) is fixedly connected to the top of the bracket (1).
4. A concrete vibrating device for house construction according to claim 3, characterized in that: An electric push rod (18) is fixedly connected inside the support base (17), and a connecting frame (19) is fixedly connected to the output end of the electric push rod (18).
5. A concrete vibrating device for house construction according to claim 4, characterized in that: The bottom of the connecting frame (19) is fixedly connected to a slider (20), and the slider (20) is slidably connected to the outer wall of the guide rail (16).
6. A concrete vibrating device for house construction according to claim 5, characterized in that: A cylinder (21) is fixedly connected to one side of the connecting frame (19), and a slide plate (22) is fixedly connected to the output end of the cylinder (21).
7. A concrete vibrating device for house construction according to claim 6, characterized in that: A connecting plate (2) is fixedly connected to one side of the sliding plate (22), and the connecting plate (2) is fixedly connected to one side of the fixing plate (3).
8. A concrete vibrating device for house construction according to claim 1, characterized in that: A handle (23) is fixedly connected to one side of the bracket (1), and a caster wheel (24) is provided at the bottom of the bracket (1).