A concrete vibrating table

Abstract

The utility model discloses a concrete vibration table, including vibration mechanism, the bottom of vibration mechanism is provided with the pulley of supplementary vibration mechanism movement, the both sides of vibration mechanism are provided with the positioning support structure for positioning vibration mechanism whole, the top of vibration mechanism is provided with the top plate replacement structure, the pulley includes the bearing frame, the bottom surface four corners of bearing frame are fixedly connected with pulley respectively, the both sides of bearing frame are fixedly connected with side support board respectively. The utility model provides a concrete vibration table, through setting up top plate replacement structure, will bear the top plate and connecting frame split type setting, is connected through the cooperation of inserting piece and card slot, so can after completing the vibration of concrete to bear top plate and separately dismounting and clean, so can solve the inconvenient cleaning problem of traditional placing platform.

Description

Technical Field

[0001] This utility model relates to the field of concrete processing equipment technology, and in particular to a concrete vibration table. Background Technology

[0002] A concrete vibrating table is a piece of equipment specifically designed for concrete construction, primarily used to increase the density of concrete. It uses high-frequency vibration to expel air from the concrete, causing the concrete particles to pack together more tightly, thereby improving the concrete's density and strength.

[0003] For example, Chinese Patent Publication No. (CN218905732U) discloses a concrete vibration table, which describes: "It includes a base, and a vibration table is provided on the top of the base. Four partitions are provided on the vibration table, which surround the upward-facing side of the vibration table. Each partition is provided with a fixing mechanism for fixing the mold located on the vibration table. The fixing mechanism is used to fix the mold containing concrete on the vibration table. During the process of the vibration table compacting the concrete, the mold will not collide with the partition, and thus the concrete in the mold will not overflow."

[0004] In summary, the device also has the following technical problems: the currently used vibration tables are all too heavy, which makes them cumbersome to move. Also, since the vibration table is used for concrete processing, if too much concrete is placed inside the mold during vibration, it will fall onto the surface of the vibration table. However, the top plate of the vibration table is integrated with the vibration table, which makes cleaning cumbersome. Therefore, it is necessary to propose a concrete vibration table to provide a new technical solution to solve the technical problems mentioned in the above patent. Utility Model Content

[0005] Therefore, it is necessary to provide a concrete vibration table to address the above-mentioned technical problems. By setting a top plate replacement structure, the supporting top plate and the connecting frame are set separately and connected by plug-in blocks and slots. In this way, after the concrete is vibrated, the supporting top plate can be disassembled and cleaned separately, thus solving the problem that traditional placement tables are inconvenient to clean.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A concrete vibration table.

[0008] The concrete vibrating table specifically includes a vibrating mechanism. The bottom end of the vibrating mechanism is provided with a pulley to assist the movement of the vibrating mechanism. The two sides of the vibrating mechanism are provided with positioning support structures for overall positioning of the vibrating mechanism. The top end of the vibrating mechanism is provided with a top plate replacement structure.

[0009] The pulley includes a support frame, with pulleys fixedly connected to the four corners of the bottom surface of the support frame, and side support plates fixedly connected to both sides of the support frame.

[0010] In a preferred embodiment of the concrete vibration table provided by this utility model, threaded rods are threadedly connected to the inside of the side support plates, a handwheel is fixedly connected to the top of the threaded rods, and a top support ring is fixedly connected to the end of the threaded rods away from the handwheels.

[0011] In a preferred embodiment of the concrete vibration table provided by this utility model, bottom positioning columns are fixedly connected to the four internal corners of the bearing frame, and first springs are fixedly connected to the top of the bottom positioning columns. A top positioning column is fixedly connected to the end of the first spring away from the bottom positioning column, and a vibration platform is fixedly connected to the end of the top positioning column away from the first spring. A vibration motor is fixedly connected to the bottom surface of the vibration platform.

[0012] In a preferred embodiment of the concrete vibration table provided by this utility model, the top plate replacement structure includes a connecting frame fixedly connected to the top surface of the vibration platform. Four second springs are symmetrically fixedly connected inside the connecting frame. A lifting plate is fixedly connected to the top of each second spring. The lifting plate is slidably disposed inside the connecting frame.

[0013] In a preferred embodiment of the concrete vibration table provided by this utility model, guide frames are fixedly connected to both sides of the connecting frame, a plug-in block is slidably connected inside the guide frame, a slide rod is fixedly connected to the surface of the plug-in block, the end of the slide rod away from the plug-in block extends to the outside of the guide frame, a pull block is fixedly connected to the end of the slide rod away from the plug-in block, and a third spring is sleeved on the surface of the slide rod.

[0014] In a preferred embodiment of the concrete vibration table provided by this utility model, the connecting frame is provided with a bearing top plate inside, and the bearing top plate has slots on both sides, and the plug-in block is engaged inside the slots.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The concrete vibration table provided by this utility model has a top plate replacement structure, which separates the supporting top plate from the connecting frame and connects them through plug-in blocks and slots. In this way, after the concrete is vibrated, the supporting top plate can be disassembled and cleaned separately, thus solving the problem of traditional placement tables being inconvenient to clean.

[0017] The concrete vibration table provided by this utility model, by setting pulleys and positioning support structure, sets pulleys at the bottom of the vibration mechanism to facilitate the transfer of the whole device. With the positioning support structure, after the transfer is completed, the handwheel is turned to drive the threaded rod to rotate so that the top support ring contacts the ground, thereby completing the transfer and locking of the whole device. Attached Figure Description

[0018] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the overall structure of the concrete vibration table provided by this utility model;

[0020] Figure 2 A schematic diagram of the connection structure of the concrete vibration table vibration mechanism, pulley and positioning support structure provided by this utility model;

[0021] Figure 3 A schematic diagram of the structure for replacing the top plate of the concrete vibration table provided by this utility model.

[0022] Figure 4 A schematic diagram of the disassembled structure of the concrete vibration table connecting frame and the bearing top plate provided by this utility model;

[0023] Figure 5 A schematic diagram of the internal structure of the concrete vibration table connection frame provided by this utility model.

[0024] The markings in the diagram are explained as follows:

[0025] 1. Vibration mechanism; 2. Pulley; 3. Positioning support structure; 4. Top plate replacement structure; 5. Bearing frame; 6. Side support plate; 7. Handwheel; 8. Threaded rod; 9. Top support ring; 10. Bottom positioning column; 11. First spring; 12. Top positioning column; 13. Vibration platform; 14. Connecting frame; 15. Second spring; 16. Lifting plate; 17. Bearing top plate; 18. Slot; 19. Guide frame; 20. Insertion block; 21. Slide rod; 22. Pulling block; 23. Third spring; 24. Vibration motor. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0027] As mentioned in the background section, the vibration tables currently in use all have the problem of excessive weight. Excessive mechanical weight makes it cumbersome to move. In addition, since the vibration table is used for concrete processing, if too much concrete is placed inside the mold when vibrating the concrete, it will fall onto the surface of the vibration table. However, the top plate of the vibration table is integrated with the vibration table, which makes cleaning more complicated.

[0028] To solve this technical problem, this utility model provides a concrete vibration table.

[0029] For details, please refer to Figures 1-4 The concrete vibrating table specifically includes a vibrating mechanism 1, a pulley 2 for assisting the movement of the vibrating mechanism 1 is provided at the bottom end of the vibrating mechanism 1, a positioning support structure 3 for positioning the vibrating mechanism 1 as a whole is provided on both sides of the vibrating mechanism 1, and a top plate replacement structure 4 is provided at the top of the vibrating mechanism 1.

[0030] The pulley 2 includes a support frame 5, with pulleys 2 fixedly connected to the four corners of the bottom surface of the support frame 5, and side support plates 6 fixedly connected to both sides of the support frame 5.

[0031] The concrete vibration table provided by this utility model has a top plate replacement structure 4, which separates the bearing top plate 17 and the connecting frame 14. They are connected by plug-in blocks 20 and slots 18. In this way, the bearing top plate 17 can be disassembled and cleaned separately after the concrete is vibrated, thus solving the problem that traditional placement tables are not easy to clean.

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Example 1

[0033] Please refer to Figures 1-3 A concrete vibration table includes a vibration mechanism 1, a pulley 2 for assisting the movement of the vibration mechanism 1 is provided at the bottom end of the vibration mechanism 1, a positioning support structure 3 for positioning the vibration mechanism 1 as a whole is provided on both sides of the vibration mechanism 1, and a top plate replacement structure 4 is provided at the top end of the vibration mechanism 1.

[0034] The pulley 2 includes a support frame 5, with pulleys 2 fixedly connected to the four corners of the bottom surface of the support frame 5, and side support plates 6 fixedly connected to both sides of the support frame 5.

[0035] Specifically, the side support plate 6 is threaded with threaded rods 8, the top of the threaded rod 8 is fixedly connected to a handwheel 7, and the end of the threaded rod 8 away from the handwheel 7 is fixedly connected to a top support ring 9.

[0036] Specifically, bottom positioning posts 10 are fixedly connected to the four corners of the inner bearing frame 5, and first springs 11 are fixedly connected to the top of the bottom positioning posts 10. Top positioning posts 12 are fixedly connected to the end of the first springs 11 away from the bottom positioning posts 10. Vibration platform 13 is fixedly connected to the end of the top positioning posts 12 away from the first springs 11. Vibration motor 24 is fixedly connected to the bottom surface of the vibration platform 13.

[0037] With the above structural design, when the device is moved as a whole, first turn the handwheel 7 to drive the threaded rod 8 to rotate so that the top support ring 9 is separated from the ground. At this time, the device can be moved by pushing the bearing frame 5 in conjunction with the pulley 2. After the device is moved to the appropriate position, turn the handwheel 7 in reverse. The handwheel 7 rotates in the opposite direction to drive the threaded rod 8 to push the top support ring 9 down to contact the ground, thereby completing the locking of the device as a whole. Example 2

[0038] The concrete vibrating table provided in Example 1 has been further optimized, specifically, as follows: Figures 2-5 As shown, the top plate replacement structure 4 includes a connecting frame 14 fixedly connected to the top surface of the vibration platform 13. Four second springs 15 are symmetrically fixedly connected inside the connecting frame 14. A lifting plate 16 is fixedly connected to the top of the second springs 15. The lifting plate 16 is slidably disposed inside the connecting frame 14.

[0039] Specifically, guide frames 19 are fixedly connected to both sides of the connecting frame 14. A plug block 20 is slidably connected inside the guide frame 19. A slide rod 21 is fixedly connected to the surface of the plug block 20. The end of the slide rod 21 away from the plug block 20 extends to the outside of the guide frame 19. A pull block 22 is fixedly connected to the end of the slide rod 21 away from the plug block 20. A third spring 23 is sleeved on the surface of the slide rod 21.

[0040] Specifically, the connecting frame 14 has a supporting top plate 17 inside, and slots 18 are opened on both sides of the supporting top plate 17. The plug-in block 20 is snapped into the inside of the slot 18.

[0041] With the above structural design, after the concrete vibration is completed, if there is concrete residue on the top surface of the bearing plate 17 that needs to be cleaned, the sliding rod 21 is moved from the inside of the guide frame 19 to the outside by pulling the pulling block 22. While the sliding rod 21 is sliding, the plug block 20 is moved to retract into the guide frame 19. While the plug block 20 is retracting, it compresses the third spring 23. When the plug block 20 is completely pulled out from the inside of the slot 18, the second spring 15 pushes the lifting plate 16 to rise. While the lifting plate 16 rises, it pops the bearing plate 17 out from the inside of the connecting frame 14. In this way, the bearing plate 17 can be cleaned separately.

[0042] After cleaning, during installation, place the top support plate 17 on the upper end of the connecting frame 14 and press it down. While pressing the top support plate 17, push the bottom end of the plug-in block 20 into the guide frame 19. At the same time, the plug-in block 20 compresses the third spring 23. The top support plate 17 continues to move downward and squeezes the lifting plate 16. After being squeezed, the lifting plate 16 compresses the second spring 15 until the slot 18 is parallel to the plug-in block 20. Then, the third spring 23 pushes the plug-in block 20 to engage with the inside of the slot 18. This completes the installation of the top support plate 17.

Claims

1. A concrete vibrating table, characterized in that; The vibrating mechanism (1) includes a vibration mechanism (1), a pulley (2) for assisting the movement of the vibration mechanism (1) is provided at the bottom end of the vibration mechanism (1), a positioning support structure (3) for positioning the vibration mechanism (1) as a whole is provided on both sides of the vibration mechanism (1), and a top plate replacement structure (4) is provided at the top of the vibration mechanism (1). The pulley (2) includes a support frame (5), with pulleys (2) fixedly connected to the four corners of the bottom surface of the support frame (5), and side support plates (6) fixedly connected to both sides of the support frame (5).

2. The concrete vibrating table according to claim 1, characterized in that, The side support plate (6) is threaded with threaded rods (8) respectively. A handwheel (7) is fixedly connected to the top of the threaded rod (8). A top support ring (9) is fixedly connected to the end of the threaded rod (8) away from the handwheel (7).

3. The concrete vibrating table according to claim 2, characterized in that, The four corners of the inner support frame (5) are respectively fixedly connected to bottom positioning columns (10), and the top of the bottom positioning columns (10) is respectively fixedly connected to a first spring (11). The end of the first spring (11) away from the bottom positioning column (10) is fixedly connected to a top positioning column (12). The end of the top positioning column (12) away from the first spring (11) is fixedly connected to a vibration platform (13). The bottom surface of the vibration platform (13) is fixedly connected to a vibration motor (24).

4. The concrete vibrating table according to claim 3, characterized in that, The top plate replacement structure (4) includes a connecting frame (14) fixedly connected to the top surface of the vibration platform (13). Four second springs (15) are symmetrically fixedly connected inside the connecting frame (14). A lifting plate (16) is fixedly connected to the top of the second springs (15). The lifting plate (16) is slidably disposed inside the connecting frame (14).

5. The concrete vibrating table according to claim 4, characterized in that, Guide frames (19) are fixedly connected to both sides of the connecting frame (14). A plug block (20) is slidably connected inside the guide frame (19). A slide rod (21) is fixedly connected to the surface of the plug block (20). One end of the slide rod (21) away from the plug block (20) extends to the outside of the guide frame (19). A pull block (22) is fixedly connected to the other end of the slide rod (21) away from the plug block (20). A third spring (23) is sleeved on the surface of the slide rod (21).

6. The concrete vibrating table according to claim 5, characterized in that, The connecting frame (14) has a bearing top plate (17) inside, and slots (18) are provided on both sides of the bearing top plate (17). The plug-in block (20) is engaged inside the slot (18).

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