Concrete compaction table
By designing four baffles and detachable scraper structures on the concrete vibrating table, the problems of mold displacement and complex concrete cleaning during vibration are solved, and a more efficient concrete cleaning process is achieved.
Patent Information
- Application Number
- CN202421359070.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing concrete vibrating table can easily cause irregular displacement of the mold during vibration, and the concrete can easily fall on the vibrating table, which is complicated in cleaning, especially because the setting of the baffle makes it difficult to clean the concrete.
A concrete vibrating platform including a vibrating platform and four baffles is designed, in which three fixed baffles and a removable baffle are included in the four baffles. A scraper is fixedly connected to the lower side of the detachable baffle. The left and right side walls of the scraper are in contact with the fixed baffle. The vibrating platform is equipped with a groove for embedding the scraper. A sealing block sliding along the depth of the groove is provided in the groove, and a compression spring is provided to keep the sealing block flush with the upper wall of the vibration table.
Four baffles surround the vibration table to prevent irregular displacement of the mold. The scraper design of the detachable baffle during cleaning allows concrete to be scraped from the vibration table efficiently, simplifying the cleaning process and improving the removal efficiency.
Smart Images
Figure CN222741701U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete processing, and more specifically, to a concrete vibrating table. Background Art
[0002] The concrete compaction table is mainly used to prepare cement concrete specimens. During the preparation process, the concrete specimen needs to be placed in a mold and vibrated by the compaction table to remove bubbles in the specimen and make it reach a dense state. By making and testing concrete specimens, people can monitor the uniformity, workability and other performance indicators of concrete, thereby ensuring that the quality of the concrete meets the design requirements.
[0003] The compaction table includes a vibrating table, and the mold is placed on the vibrating table. During the process of the compaction table compacting the concrete in the mold, the concrete in the mold is compacted, so that the volume of the concrete becomes smaller. Therefore, concrete needs to be added during the vibration of the mold. During the process of adding concrete, the mold is prone to irregular displacement during the shaking of the vibrating table, which makes it easy for the concrete to fall on the vibrating table. Moreover, since the range of movement of the mold is large, the range in which the concrete falls on the vibrating table is also relatively large. The existing method is to clean the concrete on the vibrating table through an external cleaning tool, but baffles are provided around the existing vibrating table to prevent the mold from falling out. The setting of the baffles makes the concrete cleaning process more troublesome.
[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a concrete vibrating table.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a concrete vibrating table, including a vibrating table and four baffles, the four baffles are respectively three fixed baffles and one detachable baffle, a scraper is fixedly connected to the lower side of the detachable baffle, the left and right side walls of the scraper are in contact with the fixed baffle, a groove for embedding the scraper is provided on the vibrating table, the length of the scraper is equal to the distance between two oppositely arranged fixed baffles, a blocking block sliding along the depth direction of the groove is provided in the groove, and the side of the blocking block facing away from the bottom of the groove is used to be flush with the upper wall of the vibrating table.
[0007] The utility model is further configured as follows: a plurality of compression springs are arranged between the blocking block and the bottom of the embedding groove, and the plurality of compression springs are used to keep the blocking block flush with the upper wall of the vibration table.
[0008] The utility model is further configured as follows: threaded holes are provided on the upper walls of the two relatively arranged fixed baffles, the removable baffle includes a plate body and extension blocks arranged on both sides of the plate body, the two extension blocks are provided with fixing holes, and butterfly bolts for fixing the removable baffles pass through the fixing holes and the threaded holes.
[0009] The utility model is further configured as follows: a clamping block is fixed to one end of the two extending blocks facing away from each other, and the fixed baffle is clamped between the clamping plate and the plate body.
[0010] The utility model is further configured as follows: a silicone layer is arranged on the outer wall of the plate body, and the silicone layer covers the upper end of the plate body.
[0011] The utility model is further configured such that: the sum of the length of the scraper along the depth direction of the embedding groove and the thickness of the blocking block is less than the depth of the embedding groove.
[0012] In summary, the utility model has the following beneficial effects: during the vibration of the vibration table, four baffles surround the vibration table, so that the mold on the vibration table is not easy to move out of the vibration table. When the vibration table stops working, people need to clean the vibration table, and people remove the removable baffle from the vibration table. At this time, there is no baffle on one side of the vibration table, so that people can use the scraper under the removable baffle to scrape the concrete on the vibration table from the side of the vibration table without the baffle, so that people can clean the vibration table conveniently. The length of the scraper is adapted to the top surface of the vibration table, so that the scraping efficiency of the scraper is high, ensuring people's cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 A partial cross-sectional view of the utility model Figure 1 ;
[0015] Figure 3 for Figure 2 Enlarged view of part A in the middle;
[0016] Figure 4 A partial cross-sectional view of the utility model Figure 2 .
[0017] In the figure: 1. vibration table; 2. fixed baffle; 3. removable baffle; 4. scraper; 5. embedded groove; 6. blocking block; 7. compression spring; 8. threaded hole; 9. plate body; 10. extension block; 11. fixing hole; 12. butterfly bolt; 13. clamping block; 14. silicone layer. DETAILED DESCRIPTION
[0018] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0019] A concrete compaction table, such as Figure 1 and Figure 4 As shown, it includes a vibration table 1 and four baffles, the four baffles are respectively three fixed baffles 2 and one removable baffle 3, the three fixed baffles 2 and one removable baffle 3, the lower side of the removable baffle 3 is fixedly connected with a scraper 4 by screws, the scraper 4 is arranged along the length direction of the removable baffle 3 and the left and right side walls of the scraper 4 are in contact with the fixed baffle 2, during the vibration of the vibration table 1, the four baffles surround the vibration table 1, so that the mold located on the vibration table 1 is not easy to move out of the vibration table 1, when the vibration table 1 stops working, people need to clean the vibration table 1, people remove the removable baffle 3 from the vibration table 1, at this time there is no baffle on one side of the vibration table 1, so that people can use the scraper 4 under the removable baffle 3 to scrape the concrete on the vibration table 1 from the side of the vibration table 1 without the baffle, The cam 5 is provided with a sealing block 6 which slides along the depth direction of the sealing block 6 and the side of the sealing block 6 which faces away from the bottom of the sealing block 6 is used to be flush with the upper wall of the oscillating table 1. The length of the sealing block 6 is adapted to the top surface of the oscillating table 1, so that the scraping efficiency of the sealing block 4 is high, and the cleaning efficiency of people is guaranteed. In addition, the setting of the sealing block 6 makes it possible for the sealing block 6 to be flush with the upper wall of the oscillating table 1 after the detachable baffle 3 is removed when the oscillating table 1 is fixed.
[0020] like Figure 4 As shown, a plurality of compression springs 7 are arranged between the blocking block 6 and the bottom of the embedded groove 5. The plurality of compression springs 7 are used to keep the blocking block 6 flush with the upper wall of the vibration table 1. When the detachable baffle plate 3 is installed on the vibration table 1, the scraper 4 contacts the blocking block 6, so that the blocking block 6 is located in the embedded groove 5. At this time, the compression spring 7 located in the embedded groove 5 is compressed, and the scraper 4 is accommodated in the embedded groove 5. When the detachable baffle plate 3 is removed, the elastic force of the compression spring 7 is released, thereby moving the blocking block 6 toward the outside of the embedded groove 5 until the compression spring 7 is in a natural state. When the spring 7 is in a natural state, the blocking block 6 is flush with the upper wall of the vibration table 1, so that even if concrete falls on the blocking block 6, the degree of sinking of the blocking block 6 will not be too large, making it difficult for the concrete on the vibration table 1 to fall into the depth of the embedding groove 5, preventing the concrete from affecting the scraper 4 from embedding in the embedding groove 5. The sum of the length of the scraper 4 along the depth direction of the embedding groove 5 and the thickness of the blocking block 6 is less than the depth of the embedding groove 5, so that when the scraper 4 is embedded in the embedding groove 5, a part of the space is reserved between the blocking block 6 and the bottom of the embedding groove 5, thereby ensuring the overall life of the compression spring 7.
[0021] like Figure 2 and Figure 3As shown, threaded holes 8 are provided on the upper walls of the two relatively arranged fixed baffles 2, and the removable baffle 3 includes a plate body 9 and extension blocks 10 arranged on both sides of the plate body 9, and fixing holes 11 are provided on the two extension blocks 10, and butterfly bolts 12 for fixing the removable baffle 3 pass through the fixing holes 11 and the threaded holes 8. When the removable baffle 3 is fixed on the vibration table 1, the plate body 9 is located between the two fixed baffles 2, and the two extension plates are respectively fitted with the upper walls of the two fixed baffles 2. When people need to install the removable baffle 3 on the vibration table 1, first embed the hanging piece into the embedding groove 5, and then use the butterfly bolts 12 to fix the two extension plates on the two fixed baffles 2, so as to realize the fixation of the removable baffle 3, and the butterfly bolts 12 are used to fix the two fixed baffles 2. The bolts 12 can be directly unscrewed manually, so that people can fix and remove the removable baffle 3. The two extension blocks 10 are fixed with clamping blocks 13 at the ends facing away from each other. The fixed baffle 2 is clamped between the clamping blocks and the plate body 9. The setting of the clamping blocks 13 allows people to embed the two ends of the plate body 9 into the two fixed baffles 2 respectively when using the scraper 4 to scrape concrete, so that when people apply force, the left and right sides of the scraper 4 respectively maintain contact with the two fixed baffles 2, thereby ensuring the scraping efficiency of the scraper 4. A silicone layer 14 is provided on the outer wall of the plate body 9, and the silicone layer 14 covers the upper end of the plate body 9. The setting of the silicone layer 14 allows people's skin to contact with the silicone layer 14 when holding the plate body 9, thereby ensuring people's comfort in holding.
[0022] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A concrete compaction table, characterized in that: The invention comprises a vibration table (1) and four baffles, wherein the four baffles are three fixed baffles (2) and one detachable baffle (3); a scraper (4) is fixedly connected to the lower side of the detachable baffle (3); the left and right side walls of the scraper (4) are in contact with the fixed baffle (2); a groove (5) for embedding the scraper (4) is provided on the vibration table (1); the length of the scraper (4) is equal to the distance between two oppositely arranged fixed baffles (2); a blocking block (6) is provided in the groove (5) and slides along the depth direction of the groove (5); the side of the blocking block (6) facing away from the bottom of the groove (5) is used to be flush with the upper wall of the vibration table (1).
2. A concrete compaction table according to claim 1, characterized in that: A plurality of compression springs (7) are arranged between the blocking block (6) and the bottom of the embedding groove (5), and the plurality of compression springs (7) are used to keep the blocking block (6) flush with the upper wall of the vibration table (1).
3. A concrete compaction table according to claim 2, characterized in that: The upper walls of the two fixed baffles (2) arranged opposite to each other are both provided with threaded holes (8); the removable baffle (3) comprises a plate body (9) and extension blocks (10) arranged on both sides of the plate body (9); the two extension blocks (10) are both provided with fixing holes (11); and butterfly bolts (12) for fixing the removable baffle (3) pass through the fixing holes (11) and the threaded holes (8).
4. A concrete compaction table according to claim 3, characterized in that: A clamping block (13) is fixed to each of the ends of the two extending blocks (10) facing away from each other, and the fixed baffle plate (2) is clamped between the clamping block and the plate body (9).
5. A concrete compaction table according to claim 4, characterized in that: A silica gel layer (14) is provided on the outer wall of the plate body (9), and the silica gel layer (14) covers the upper end of the plate body (9).
6. A concrete compaction table according to claim 5, characterized in that: The sum of the length of the scraper (4) along the depth direction of the embedding groove (5) and the thickness of the blocking block (6) is less than the depth of the embedding groove (5).