A concrete vibrating table
Patent Information
- Application Number
- CN202522137320.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-10
AI Technical Summary
[0003]本申请的目的是提供一种混凝土振动台，旨在改善混凝土振动台不能达到对多个模具的限定效果，降低了振动台的适用性的问题
1.本实用新型中，启动伸缩器后，其驱动端带动一个移动板沿两个滑动杆滑动，移动板滑动时带动转动板一转动，转动板一驱动从动板在安装壳内壁转动，从动板进而带动转动板二转动，使另一个移动板同步移动，两个移动板通过连接柱一带动夹板在放置台内壁滑动，实现夹持动作，夹板运动时，滑动柱与防滑板同步移动，当防滑板接触模具后向内移动，带动滑动柱与限位片在夹板内壁滑动，限位片压缩弹簧一，弹簧一的弹性形变产生缓冲力，避免夹持力过大损坏模具，从而实现对模具的稳定夹持与保护。
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Figure CN224780876U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of concrete forming technology, and in particular to a concrete vibration table. Background Technology
[0002] In the field of construction engineering, concrete is a key building material, and its construction quality directly affects the stability and durability of the overall structure. The density of concrete is one of the core indicators that determines its quality. If there are defects such as air bubbles and voids inside the concrete, its strength, impermeability and frost resistance will be greatly reduced. Therefore, it is necessary to use special equipment to eliminate the internal voids generated during the concrete pouring process. The concrete vibration table is an important piece of equipment to achieve this goal. Traditional concrete vibrating tables are mainly composed of a table surface welded from steel plates and structural steel, a base frame, a vibrator, and buffer and shock-absorbing springs between the table surface and the base frame. The working principle is that the vibrator causes the table surface to vibrate vertically, and the vibration is transmitted to the concrete mold to help the concrete particles expel air and increase the density. The springs ensure stable vibration. In traditional concrete vibrating tables, all operations are manually controlled, including the placement and fixing of molds. This is not only labor-intensive, but also difficult to precisely control the constraints of multiple molds, resulting in low applicability and work efficiency of the vibrating table. Therefore, a new type of concrete vibrating table is proposed to solve the above problems. Utility Model Content
[0003] The purpose of this application is to provide a concrete vibration table that addresses the problem that concrete vibration tables cannot effectively limit the use of multiple molds, thus reducing the applicability of the vibration table.
[0004] The concrete vibration table provided in this application adopts the following technical solution: it includes a mounting shell, a clamping mechanism is provided on the top of the mounting shell, and a vibration mechanism is provided at the bottom of the clamping mechanism; The clamping mechanism includes two sliding rods, each with a movable plate slidably connected to its outer wall. A telescopic device is fixedly connected to the outer wall of the mounting shell. The drive end of the telescopic device is fixedly connected to the outer wall of one of the movable plates. A rotating plate is rotatably connected to the bottom of the movable plate. A driven plate is rotatably connected to one end of the rotating plate. A rotating plate is rotatably connected to one end of the driven plate. Two connecting posts are fixedly connected to the top of the movable plate. A clamping plate is fixedly connected to the top of the two connecting posts. A buffer assembly is provided on one side of the clamping plate. A vibration assembly is provided at the bottom of the mounting shell. Through the above technical solution: when the clamping mechanism is working, the telescopic device serves as the power source. The drive end of the telescopic device drives the connected moving plate to slide along the sliding rod. The sliding rod provides stable guidance for the moving plate. When the moving plate slides, it drives the bottom rotating plate one to rotate. The rotating plate one pushes the driven plate to rotate, and the driven plate then drives the rotating plate two to rotate, so that the other moving plate slides synchronously in the opposite direction. The two moving plates drive the clamping plate to move synchronously through the top connecting column one, thereby realizing the clamping or releasing of the mold.
[0005] Preferably, the vibration mechanism includes a connecting frame, a motor is mounted on one side of the connecting frame, two rotating plates are rotatably connected to the inner wall of the connecting frame, one side of one of the rotating plates is fixedly connected to the drive end of the motor, a connecting rod is rotatably connected to the adjacent sides of the two rotating plates, a rotating rod is rotatably connected to the outer wall of the connecting rod, a connecting block is rotatably connected to one end of the rotating rod, a second connecting column is fixedly connected to the top of the connecting block, a top block is fixedly connected to the top of the second connecting column, a second spring is sleeved on the outer wall of the second connecting column, a connecting seat is slidably connected to the outer wall of the second connecting column, and a fixing plate is fixedly connected to the top of the connecting seat; Through the above technical solution: when the vibration mechanism is working, the motor provides power to drive the connected rotating plate to rotate. The connecting frame can provide support and installation space. The rotating plate drives another rotating plate to move synchronously through the connecting rod, so that the two rotating plates rotate relative to each other. The connecting rod moves under the drive of the rotating plate, which in turn pushes the rotating rod to swing around the connection point as the axis. The rotating rod drives the connecting block to move up and down. The connecting block transmits the motion to the top block through the second connecting column. The connecting seat provides sliding guidance for the second connecting column. The second spring on the outer wall of the second connecting column is between the top block and the connecting seat. It expands and contracts with the movement of the second connecting column, which plays a role in buffering and shock absorption. The motion is transmitted to the fixed plate through the connecting seat, so that the fixed plate drives the mounting shell to vibrate.
[0006] Preferably, the buffer assembly includes three sliding posts, one end of each of the three sliding posts is fixedly connected to a limiting piece, one side of the limiting piece is fixedly connected to a spring, and the other end of the sliding post is fixedly connected to an anti-slip plate. Through the above technical solution: when the buffer component is working, the anti-slip plate is subjected to force after contacting the mold, which drives the sliding column to move into the clamping plate. The limiting plate moves synchronously with the sliding column and compresses the first spring. The elastic deformation of the first spring generates a reverse force, forming a buffer to avoid excessive clamping force from damaging the mold. At the same time, the anti-slip plate increases friction to prevent the mold from sliding.
[0007] Preferably, the vibration assembly includes multiple mounting seats, each mounting seat has a fixed column fixedly connected to its inner wall, the fixed column has a spring sleeved on its outer wall, the top of the mounting shell has a fixed platform fixedly connected to it, the inner wall of the fixed platform has multiple sliding grooves, and the bottom of the multiple mounting seats has a base plate fixedly connected to it. Through the above technical solution: when the vibration component is working, the mounting base supports the mounting shell through the fixed column. The spring three on the outer wall of the fixed column expands and contracts with the vibration of the mounting shell, buffering the vibration impact and assisting in the reset. The mounting shell drives the top placement platform to vibrate synchronously. The sliding groove of the placement platform provides sliding space for the connecting column one. The base plate fixes multiple mounting bases, providing stable support for the entire component, ensuring the structural stability during vibration, and realizing the effective transmission and buffering of vibration.
[0008] As a further description of the above technical solution: Preferably, the bottom of the driven plate is rotatably connected to the inner wall of the mounting housing, one side of the telescopic device is fixedly connected to the outer wall of the mounting housing, and one end of the rotating plate is rotatably connected to the bottom of the other moving plate. Through the above technical solution: one side of the expansion joint is fixed to the outer wall of the mounting shell to stabilize itself, and its driving end drives the connected moving plate to slide. The bottom of the driven plate rotates and connects to the inner wall of the mounting shell to provide a fixed fulcrum for rotation. The sliding of the moving plate drives the first rotating plate and the driven plate to rotate, and the driven plate then drives the second rotating plate to rotate, thereby pulling another moving plate to slide synchronously.
[0009] Preferably, the outer wall of the connecting column is slidably connected to the inner wall of the groove, and the two ends of the two sliding rods are fixedly connected to the inner wall of the mounting shell; The above technical solution involves fixing the two ends of the sliding rods to the inner wall of the mounting shell, providing stable sliding support for the moving plate. The outer wall of the connecting column is slidably connected to the inner wall of the slide groove. When the moving plate drives the connecting column to move, the slide groove guides the connecting column to ensure that it drives the clamping plate to move stably and ensures accurate clamping action.
[0010] Preferably, the bottom of the connecting frame is fixedly connected to the top of the base plate, the outer wall of the top block is slidably connected to the inner wall of the connecting seat, the two ends of the second spring are respectively fixedly connected to the side of the connecting seat and the top block, and the top of the fixing plate is fixedly connected to the bottom of the mounting shell. Through the above technical solution: the bottom of the connecting frame is fixed to the top of the base plate to provide stable support for the vibration mechanism; the outer wall of the top block slides on the inner wall of the connecting seat to ensure the vertical movement of the top block is stable; the two ends of the spring are respectively connected to the adjacent sides of the connecting seat and the top block, and generate elastic deformation to buffer the impact during movement; the top of the fixed plate is connected to the bottom of the mounting shell to transmit the vibration to the mounting shell.
[0011] Preferably, one end of the spring is fixedly connected to the inner wall of the clamping plate, the outer wall of the limiting piece is slidably connected to the inner wall of the clamping plate, the outer wall of the sliding column is slidably connected to the inner wall of the clamping plate, and the tops of the four fixed columns are fixedly connected to the bottom of the mounting shell. Through the above technical solution: one end of spring one is fixed to the inner wall of the clamping plate to provide buffering elasticity for the limiting plate. The limiting plate and the outer wall of the sliding column both slide on the inner wall of the clamping plate to ensure the stability of the buffering action. The top of the four fixed columns are connected to the bottom of the mounting shell to provide support for the mounting shell and maintain the stability of the overall structure.
[0012] In summary, this application includes at least one of the following beneficial technical effects: 1. In this utility model, after the telescopic device is activated, its driving end drives a movable plate to slide along two sliding rods. When the movable plate slides, it drives a rotating plate to rotate. The rotating plate drives a driven plate to rotate on the inner wall of the mounting shell. The driven plate then drives a rotating plate to rotate, causing another movable plate to move synchronously. The two movable plates drive a clamping plate to slide on the inner wall of the placement platform through a connecting column, thereby achieving a clamping action. When the clamping plate moves, the sliding column and the anti-slip plate move synchronously. When the anti-slip plate contacts the mold, it moves inward, driving the sliding column and the limiting plate to slide on the inner wall of the clamping plate. The limiting plate compresses the spring, and the elastic deformation of the spring generates a buffering force to prevent excessive clamping force from damaging the mold, thereby achieving stable clamping and protection of the mold.
[0013] 2. In this utility model, by starting the motor, the drive end of the motor can drive the rotating plate to rotate, the rotation of the rotating plate can drive the connecting rod to rotate, and the connecting rod can drive the rotating rod to reciprocate, thereby driving the connecting block, connecting column two and the top block to reciprocate on the inner wall of the connecting seat. When the top block moves upward, it pushes the mounting shell, which can make the mounting shell and the placement platform vibrate. When the top block moves downward, it can push the second spring. Through the buffer of the second spring, the third spring can be pulled downward, thereby improving the vibration efficiency of the device, causing the air bubbles in the concrete inside the mold to rise out, prompting the internal particles to rearrange to expel the air, and improving the density and strength of the concrete. Attached Figure Description
[0014] Figure 1 This is a three-dimensional schematic diagram of a concrete vibration table proposed in this utility model. Figure 2 This is a schematic diagram of the sliding rod of a concrete vibration table proposed in this utility model. Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the connecting frame of a concrete vibration table proposed in this utility model; Figure 5 for Figure 4 Enlarged view of point B in the middle; Explanation of reference numerals in the attached drawings: 1. Mounting shell; 2. Clamping mechanism; 21. Telescopic device; 22. Moving plate; 23. Rotating plate one; 24. Driven plate; 25. Rotating plate two; 26. Connecting column one; 27. Sliding rod; 28. Clamping plate; 29. Buffer assembly; 291. Sliding column; 292. Limiting plate; 293. Spring one; 294. Anti-slip plate; 3. Vibration mechanism; 301. Connecting frame; 302. Motor; 303. Rotating plate; 304. Connecting rod; 305. Rotating rod; 306. Connecting block; 307. Connecting column two; 308. Top block; 309. Spring two; 310. Connecting seat; 311. Fixed plate; 312. Vibration assembly; 3121. Mounting seat; 3122. Spring three; 3123. Fixed column; 4. Placement platform; 5. Slide groove; 6. Base plate. Detailed Implementation
[0015] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5 This application will be described in further detail below.
[0016] Example: A concrete vibrating table, referring to... Figures 1 to 3 It includes a mounting shell 1, a clamping mechanism 2 is provided on the top of the mounting shell 1, and a vibration mechanism 3 is provided on the bottom of the clamping mechanism 2; The clamping mechanism 2 includes two sliding rods 27, which provide sliding guidance for the movable plate 22. Both ends of the two sliding rods 27 are fixedly connected to the inner wall of the mounting housing 1 to ensure stable support. Movable plates 22 are slidably connected to the outer walls of both sliding rods 27, allowing the movable plates 22 to slide back and forth along the axis of the sliding rods 27. A telescopic device 21 is fixedly connected to the outer wall of the mounting housing 1, providing power for the entire clamping action. One side of the telescopic device 21 is fixedly connected to the outer wall of the mounting housing 1, fixing its position. The driving end of the telescopic device 21 is fixedly connected to the outer wall of one of the movable plates 22. When the telescopic device 21 extends or retracts, it directly drives the movable plate 22 to move along the sliding rods 27. A rotating plate 23 is rotatably connected to the bottom of the movable plate 22. When the movable plate 22 moves, it drives the rotating plate 23 to rotate around the connection point. A driven plate 2 is rotatably connected to one end of the rotating plate 23. 4. When the rotating plate 23 rotates, it will push or pull the driven plate 24. The bottom of the driven plate 24 is rotatably connected to the inner wall of the mounting shell 1, so that the driven plate 24 can rotate around the connection point. One end of the driven plate 24 is rotatably connected to the rotating plate 25. When the driven plate 24 rotates, it will drive the rotating plate 25 to rotate around the connection point as the axis. One end of the rotating plate 25 is rotatably connected to the bottom of another moving plate 22. When the rotating plate 25 rotates, it will push or pull the other moving plate 22 to move along the sliding rod 27. The top of the moving plate 22 is fixedly connected to two connecting columns 26. The connecting columns 26 are used to transmit the power of the moving plate 22. The top of the two connecting columns 26 is fixedly connected to the clamping plate 28. When the moving plate 22 moves, it drives the clamping plate 28 to move synchronously through the connecting columns 26, so as to clamp or release the mold. A buffer component 29 is provided on one side of the clamping plate 28, and a vibration component 312 is provided at the bottom of the mounting shell 1. Specifically, when the telescopic device 21 is activated, the driving end of the telescopic device 21 will drive a movable plate 22 connected to it to slide along two sliding rods 27. When the movable plate 22 moves, it will drive the bottom rotating plate 23 to rotate around the connection point. During the rotation of the rotating plate 23, it will push or pull the driven plate 24 connected to it. The bottom of the driven plate 24 is rotatably connected to the inner wall of the mounting shell 1, so it will rotate synchronously around the connection point. When the driven plate 24 rotates, it will drive the other end of the rotating plate 25 to rotate around the connection point, thereby pushing or pulling the other movable plate 22 connected to the other end of the rotating plate 25 to move along the sliding rod 27, realizing the synchronous reverse movement of the two movable plates 22. As the movable plate 22 moves, the clamping plate 28 connected to its top through the connecting column 26 will move synchronously. When the two clamping plates 28 are close to each other, they clamp the mold; when they are far apart, they release the mold.
[0017] Reference Figure 1 , Figure 4 and Figure 5The vibration mechanism 3 includes a connecting frame 301, which provides mounting support. A motor 302 is mounted on one side of the connecting frame 301, providing power output to the vibration mechanism 3. Two rotating plates 303 are rotatably connected to the inner wall of the connecting frame 301. Each rotating plate 303 can rotate around its own axis on the connecting frame 301. One side of one of the rotating plates 303 is fixedly connected to the drive end of the motor 302. When the motor 302 is working, it can directly drive the rotating plate 303 to rotate. The two rotating plates 303... A connecting rod 304 is rotatably connected to the adjacent side. When the rotating plate 303 rotates, it drives the connecting rod 304 to move through the connection point. A rotating rod 305 is rotatably connected to the outer wall of the connecting rod 304. When the connecting rod 304 moves, it drives the rotating rod 305 to swing about the connection point as an axis. A connecting block 306 is rotatably connected to one end of the rotating rod 305. When the rotating rod 305 swings, it pushes or pulls the connecting block 306 to move up and down. A connecting post 307 is fixedly connected to the top of the connecting block 306. When the connecting block 306 moves, it drives the connecting post 307 to move up and down. The second connecting column 307 moves synchronously. A top block 308 is fixedly connected to the top of the second connecting column 307. The second connecting column 307 drives the top block 308 to move together. A second spring 309 is sleeved on the outer wall of the second connecting column 307. The second spring 309 can generate elastic deformation when the second connecting column 307 moves. A connecting seat 310 is slidably connected to the outer wall of the second connecting column 307. The connecting seat 310 provides sliding guidance for the second connecting column 307 and restricts its movement direction. The two ends of the second spring 309 are fixedly connected to the connecting seat 310 and the top block 308 respectively. On the side adjacent to 8, when the top block 308 moves, it will compress or stretch the second spring 309. The elastic force of the second spring 309 will buffer the impact of the movement. The outer wall of the top block 308 is slidably connected to the inner wall of the connecting seat 310, so that the top block 308 can slide stably along the inner wall of the connecting seat 310. The top of the connecting seat 310 is fixedly connected to the fixing plate 311. The connecting seat 310 transmits the force to the fixing plate 311. The top of the fixing plate 311 is fixedly connected to the bottom of the mounting shell 1. The fixing plate 311 drives the mounting shell 1 to move synchronously to achieve vibration. Specifically, when motor 302 starts, the drive end of motor 302 directly drives a rotating plate 303 connected to it to rotate around its own axis. As the rotating plate 303 rotates, it drives the connecting rod 304 to move, thereby causing the other rotating plate 303 to rotate synchronously. When the connecting rod 304 moves, it drives the rotating rod 305, which is rotatably connected to its outer wall, to swing around the connection point. During the swinging process of the rotating rod 305, it pushes or pulls the connecting block 306, which is rotatably connected at one end, to move up and down. The connecting block 306 then drives the connecting block fixed at the top to move up and down. When the second column 307 moves synchronously, the second spring 309 sleeved on the outer wall will be compressed or stretched due to the movement of the top block 308. The elasticity of the second spring 309 is used to buffer the impact of the movement. At the same time, the second column 307 slides along the inner wall of the connecting seat 310, and the top block 308 also slides synchronously along the inner wall of the connecting seat 310 to ensure the stability of the movement direction. The connecting seat 310 transmits the movement force to the fixed plate 311 fixed at the top. Finally, the fixed plate 311 drives the mounting shell 1 connected to it to move synchronously, thereby realizing the vibration function. The buffer assembly 29 includes three sliding posts 291, which can slide along the inner wall of the clamping plate 28. The outer walls of the sliding posts 291 are slidably connected to the inner wall of the clamping plate 28, and the clamping plate 28 provides sliding support for the sliding posts 291. One end of each of the three sliding posts 291 is fixedly connected to a limiting piece 292, which prevents the sliding posts 291 from falling out of the clamping plate 28. The outer walls of the limiting pieces 292 are slidably connected to the inner wall of the clamping plate 28, and the limiting pieces 292 can slide along the sliding posts 291. 1. Slides within clamping plate 28. A spring 293 is fixedly connected to one side of limiting plate 292. When limiting plate 292 moves, it will compress or stretch spring 293. One end of spring 293 is fixedly connected to the inner wall of clamping plate 28. Spring 293 provides buffer force for limiting plate 292 through elasticity. The other end of sliding column 291 is fixedly connected to anti-slip plate 294. Sliding column 291 drives anti-slip plate 294 to contact the mold. Anti-slip plate 294 increases the friction with the mold to prevent sliding. Specifically, the three sliding pillars 291 can slide along the inner wall of the clamping plate 28. The clamping plate 28 provides stable sliding support for the sliding pillars 291. When the clamping plate 28 approaches and contacts the mold, the anti-slip plate 294 at the other end of the sliding pillar 291 contacts the mold first. As the clamping plate 28 continues to move, the mold will generate a reaction force on the anti-slip plate 294, pushing the sliding pillar 291 to slide into the clamping plate 28. When the sliding pillar 291 slides, the limiting piece 292 will slide synchronously on the inner wall of the clamping plate 28 and compress the spring 293. When the spring 293 is compressed, it generates an elastic restoring force, which is transmitted to the anti-slip plate 294 through the limiting piece 292 and the sliding pillar 291, forming a buffering effect to prevent the clamping plate 28 from causing rigid impact on the mold. At the same time, when the anti-slip plate 294 contacts the mold, its surface characteristics can increase the friction between the mold and the mold. Combined with the elasticity of the spring 293, it ensures that the mold is not easy to slide during the clamping process, thus achieving both buffer protection and ensuring the stability of the clamping. The vibration assembly 312 includes multiple mounting bases 3121, which provide a mounting foundation for fixed columns 3123. Fixed columns 3123 are fixedly connected to the inner walls of each mounting base 3121, and the fixed columns 3123 support the mounting shell 1. The tops of four fixed columns 3123 are fixedly connected to the bottom of the mounting shell 1. The fixed columns 3123 move synchronously with the mounting shell 1. Springs 3122 are sleeved on the outer walls of the fixed columns 3123. When the mounting shell 1 vibrates, the springs 3122 are compressed or stretched, and the springs 3122 buffer the vibration impact through their elasticity. The top of the housing 1 is fixedly connected to the placement platform 4. The housing 1 drives the placement platform 4 to vibrate synchronously. The placement platform 4 is used to place the mold. The inner wall of the placement platform 4 is provided with multiple sliding grooves 5. The sliding grooves 5 provide sliding space for the connecting column 26. The outer wall of the connecting column 26 is slidably connected to the inner wall of the sliding groove 5. The connecting column 26 can slide along the sliding groove 5 to achieve position adjustment. The bottom of the multiple mounting seats 3121 is fixedly connected to the base plate 6. The base plate 6 provides stable support for the entire device. The bottom of the connecting frame 301 is fixedly connected to the top of the base plate 6. The base plate 6 plays a fixed support role for the connecting frame 301. Specifically, when the mounting shell 1 vibrates under the drive of the vibration mechanism 3, the spring 3122 will be compressed or stretched accordingly. The elastic force of the spring 3122 is used to conduct vibration impact, thereby improving the overall vibration effect. When the mounting shell 1 vibrates, the placement platform 4 fixed on its top will vibrate synchronously to achieve vibration treatment of the mold. At the same time, the multiple sliding grooves 5 opened on the inner wall of the placement platform 4 provide sliding space for the connecting column 26. When the moving plate 22 drives the connecting column 26 to move, the connecting column 26 can slide stably along the sliding groove 5, ensuring that the clamping plate 28 can still complete the clamping or releasing action normally under the vibration environment, thereby realizing the coordinated work of vibration and clamping functions.
[0018] Working principle: By activating the telescopic device 21, the drive end of the telescopic device 21 can drive the moving plate 22 to slide on the two sliding rods 27. During the sliding process, the moving plate 22 can drive the rotating plate 1 23 to rotate. The rotation of the rotating plate 1 23 can drive the driven plate 24 to rotate on the inner wall of the mounting shell 1. The rotation of the driven plate 24 can drive the rotating plate 25 to rotate. The rotation of the rotating plate 25 can drive the other moving plate 22 to move synchronously. The two moving plates 22 can drive the clamping plate 28 through the connecting column 26. The sliding plate 28 slides within the inner wall of the placement platform 4, allowing it to perform a clamping action. Simultaneously, during the movement of the clamping plate 28, it drives the sliding column 291 and the anti-slip plate 294 to move synchronously. When the anti-slip plate 294 contacts the mold, it moves inward, causing the sliding column 291 and the limiting plate 292 to move within the inner wall of the clamping plate 28. During the movement, the limiting plate 292 compresses the spring 293, which acts as a buffer to prevent damage to the mold caused by excessive external force.
[0019] By starting the motor 302, the drive end of the motor 302 can drive the rotating plate 303 to rotate. The rotation of the rotating plate 303 can drive the connecting rod 304 to rotate. The connecting rod 304 can drive the rotating rod 305 to reciprocate, thereby driving the connecting block 306, the second connecting column 307, and the top block 308 to reciprocate on the inner wall of the connecting seat 310. When the top block 308 moves upward, it pushes the mounting shell 1, which can cause the mounting shell 1 and the placement platform 4 to vibrate. When the top block 308 moves downward, it can push the second spring 309. The second spring 309 can buffer the movement, thereby causing the third spring 3122 to be pulled downward. This can improve the vibration efficiency of the device, causing air bubbles in the concrete inside the mold to emerge, prompting the internal particles to rearrange to expel air, and improving the density and strength of the concrete.
[0020] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A concrete vibration table, comprising a mounting shell (1), characterized in that: The top of the mounting shell (1) is provided with a clamping mechanism (2), and the bottom of the clamping mechanism (2) is provided with a vibration mechanism (3). The clamping mechanism (2) includes two sliding rods (27), and the outer walls of the two sliding rods (27) are slidably connected to a moving plate (22). The outer wall of the mounting shell (1) is fixedly connected to a telescopic device (21). The driving end of the telescopic device (21) is fixedly connected to the outer wall of one of the moving plates (22). The bottom of the moving plate (22) is rotatably connected to a rotating plate (23). One end of the rotating plate (23) is rotatably connected to a driven plate (24). One end of the driven plate (24) is rotatably connected to a rotating plate (25). The top of the moving plate (22) is fixedly connected to two connecting columns (26). The top of the two connecting columns (26) is fixedly connected to a clamping plate (28). A buffer assembly (29) is provided on one side of the clamping plate (28). A vibration assembly (312) is provided at the bottom of the mounting shell (1).
2. A concrete vibrating table according to claim 1, characterized in that: The vibration mechanism (3) includes a connecting frame (301), a motor (302) is installed on one side of the connecting frame (301), and two rotating plates (303) are rotatably connected to the inner wall of the connecting frame (301). One side of one of the rotating plates (303) is fixedly connected to the drive end of the motor (302). A connecting rod (304) is rotatably connected to the adjacent side of the two rotating plates (303). A rotating rod (305) is rotatably connected to the outer wall of the connecting rod (304). A connecting block (306) is rotatably connected to one end of the rotating rod (305). A connecting column two (307) is fixedly connected to the top of the connecting block (306). A top block (308) is fixedly connected to the top of the connecting column two (307). A spring two (309) is sleeved on the outer wall of the connecting column two (307). A connecting seat (310) is slidably connected to the outer wall of the connecting column two (307). A fixing plate (311) is fixedly connected to the top of the connecting seat (310).
3. A concrete vibrating table according to claim 2, characterized in that: The buffer assembly (29) includes three sliding posts (291), one end of each of the three sliding posts (291) is fixedly connected to a limiting piece (292), one side of the limiting piece (292) is fixedly connected to a spring (293), and the other end of the sliding post (291) is fixedly connected to an anti-slip plate (294).
4. A concrete vibrating table according to claim 3, characterized in that: The vibration assembly (312) includes multiple mounting bases (3121), and each mounting base (3121) has a fixed column (3123) fixedly connected to its inner wall. The outer wall of the fixed column (3123) is fitted with a spring (3122). The top of the mounting shell (1) is fixedly connected to a placement platform (4), and the inner wall of the placement platform (4) has multiple sliding grooves (5). The bottom of the multiple mounting bases (3121) is fixedly connected to a base plate (6).
5. A concrete vibrating table according to claim 1, characterized in that: The bottom of the driven plate (24) is rotatably connected to the inner wall of the mounting shell (1), one side of the telescopic device (21) is fixedly connected to the outer wall of the mounting shell (1), and one end of the rotating plate (25) is rotatably connected to the bottom of another moving plate (22).
6. A concrete vibrating table according to claim 4, characterized in that: The outer wall of the connecting column (26) is slidably connected to the inner wall of the slide groove (5), and the two ends of the two sliding rods (27) are fixedly connected to the inner wall of the mounting shell (1).
7. A concrete vibrating table according to claim 4, characterized in that: The bottom of the connecting frame (301) is fixedly connected to the top of the base plate (6), the outer wall of the top block (308) is slidably connected to the inner wall of the connecting seat (310), the two ends of the second spring (309) are respectively fixedly connected to the side of the connecting seat (310) and the top block (308), and the top of the fixing plate (311) is fixedly connected to the bottom of the mounting shell (1).
8. A concrete vibrating table according to claim 4, characterized in that: One end of the spring (293) is fixedly connected to the inner wall of the clamp (28), the outer wall of the limiting piece (292) is slidably connected to the inner wall of the clamp (28), the outer wall of the sliding column (291) is slidably connected to the inner wall of the clamp (28), and the tops of the four fixing columns (3123) are fixedly connected to the bottom of the mounting shell (1).