Concrete vibration equipment for concrete processing
By designing a clamping mechanism on the concrete vibration table, the problem of spilling, rolling or falling of the specimen mold during vibration is solved, achieving more efficient vibration effect and better safety.
Patent Information
- Application Number
- CN202420795996.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-04-17
AI Technical Summary
During the vibration process, existing concrete vibration tables can easily cause the concrete inside the specimen mold to spill out, and may even cause the specimen mold to roll over or fall, causing safety hazards and reducing the efficiency and effect of use.
A clamping mechanism is designed, including a protective frame, a bidirectional screw, a driving motor, a sliding plate and a clamping plate. The bidirectional screw rotates simultaneously through a linkage mechanism, and the elastic mechanism is used to increase the clamping force of the clamping plate. The limiting mechanism ensures that the sliding plate slides smoothly and prevents the mold from rolling and falling.
It effectively prevents the mold from rolling and falling, improves the efficiency and effect of the vibration equipment, and enhances practicality.
Smart Images
Figure CN222945837U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, in particular to concrete vibration equipment for concrete processing. Background Art
[0002] As we all know, in the field of concrete processing, the concrete vibration equipment used for concrete processing mainly includes a concrete vibration table. The high-frequency vibration of the vibration table makes the concrete inside the mold evenly filled, avoiding large-area pores or even broken blocks caused by uneven concrete filling during demoulding;
[0003] It was found during the use of an existing concrete vibration table that the specimen mold on the upper end of the existing concrete vibration table is directly placed on the upper end of the vibration table, which causes the concrete inside the specimen mold to spill out when the vibration table is vibrated, and may even cause the specimen mold to tip over or fall out of the vibration table, thereby causing safety hazards. Therefore, the use efficiency and effect of the vibration equipment are reduced, resulting in poor practicality. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a mechanism for clamping and protecting the mold on the workbench, thereby preventing the mold from tipping over and falling, thereby enhancing the efficiency and effect of the vibration equipment, thereby enhancing the practicality of the concrete vibration equipment for concrete processing.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: concrete vibration equipment for concrete processing, including a support table, a mold assembly, a workbench and a vibration assembly, the top of the support table is connected to the installation end of the vibration assembly, the output end of the vibration assembly is connected to the bottom end of the workbench, the mold assembly is placed on the workbench, and a clamping mechanism is provided on the top of the workbench;
[0006] The clamping mechanism also includes a protective frame, a bidirectional screw rod, a driving motor, a sliding plate and a clamping plate. The bottom end of the protective frame is connected to the top end of the workbench. The left and right ends of the two sets of bidirectional screw rods are respectively rotatably connected to the left and right ends of the inner wall of the protective frame. The left end of the driving motor is connected to the rear area of the right end of the protective frame. The output end of the driving motor is connected to the right end of the bidirectional screw rod at the rear end. The two sets of sliding plates are provided with threaded through holes. The two sets of bidirectional screw rods are respectively screwed to the threaded through holes provided on the two sets of sliding plates. The two sets of sliding plates are respectively connected to the mounting ends of the elastic mechanism. The output ends of the elastic mechanism are respectively connected to the two sets of clamping plates. Limiting mechanisms are provided at the front and rear ends of the two sets of sliding plates. A linkage mechanism is provided at the left ends of the two sets of bidirectional screw rods.
[0007] Furthermore, in order to facilitate the synchronous rotation of the two sets of bidirectional screw rods, the improvement of the utility model is that the linkage mechanism also includes two sets of sprockets and a first chain, the left ends of the two sets of bidirectional screw rods are respectively fastened to the two sets of sprockets, and the first chain is fitted to the two sets of sprockets.
[0008] Furthermore, in order to improve the clamping effect of the clamping plate on the mold assembly and prevent the clamping force on the mold assembly from being too large, the improvements of the utility model are that the elastic mechanism also includes a spring, a fixed rod, a baffle and a fixed frame, the mounting ends of the two groups of fixed frames are respectively connected to the two groups of sliding plates, the inner ends of the two groups of fixed frames are provided with a first through hole, the multiple groups of fixed rods are respectively slidably fitted with the first through holes provided at the inner ends of the two groups of fixed frames, the left and right ends of the multiple groups of fixed rods are respectively connected to the multiple groups of baffles, the multiple groups of fixed rods are respectively connected to one side of the two groups of clamping plates, and the multiple groups of springs are respectively fitted with the multiple groups of fixed rods.
[0009] Furthermore, in order to facilitate the sliding of the sliding plate more smoothly, the improvement of the utility model is that the limiting mechanism also includes a limiting block, limiting grooves are set at the front and rear ends of the protective frame, multiple groups of limiting blocks are slidably mounted in the limiting grooves, and one side of the multiple groups of limiting blocks is respectively connected to the front and rear ends of the two groups of sliding plates.
[0010] Furthermore, in order to facilitate the protection of the mold assembly, the improvement of the utility model also includes a protective rubber pad, and the inner ends of the two groups of clamping plates are provided with a protective rubber pad.
[0011] Furthermore, the present invention is improved in that the driving motor is configured as a servo motor.
[0012] Compared with the prior art, the utility model provides a concrete vibration device for concrete processing, which has the following beneficial effects:
[0013] The concrete vibration equipment for concrete processing uses a clamping mechanism to facilitate clamping of the mold assembly to prevent it from falling, which is beneficial to the vibration effect. The linkage mechanism allows two sets of bidirectional screws to rotate synchronously to facilitate the sliding of the sliding plate. The elastic mechanism allows the clamping plate to have a certain pre-tightening force. Compared with direct clamping of the mold assembly, the clamping plate with the elastic mechanism not only has a better clamping effect, but also can protect the mold assembly. The use of the limiting mechanism can make the sliding of the supporting mechanism smoother. A mechanism that is convenient for clamping and protecting the mold on the workbench is used to prevent the mold from tipping over and falling, thereby enhancing the use efficiency and effect of the vibration equipment and thus enhancing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the top view of the utility model;
[0016] Figure 3 It is a schematic diagram of the main view of the utility model;
[0017] Figure 4 It is a structural schematic diagram of the left view of the utility model.
[0018] In the figure: 1. Support table; 2. Mold assembly; 3. Workbench; 4. Vibration assembly; 5. Protection frame; 6. Bidirectional screw; 7. Drive motor; 8. Sliding plate; 9. Clamping plate; 10. Two sets of sprockets; 11. First chain; 12. Spring; 13. Fixed rod; 14. Baffle; 15. Fixed frame; 16. Limit block; 17. Limit groove; 18. Protective rubber pad. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4 , a concrete vibration device for concrete processing, comprising a support platform 1, a mold assembly 2, a workbench 3 and a vibration assembly 4, the top of the support platform 1 is connected to the mounting end of the vibration assembly 4, the output end of the vibration assembly 4 is connected to the bottom end of the workbench 3, the mold assembly 2 is placed on the workbench 3, and a clamping mechanism is provided on the top of the workbench 3;
[0021] The clamping mechanism also includes a protective frame 5, a bidirectional screw rod 6, a driving motor 7, a sliding plate 8 and a clamping plate 9. The bottom end of the protective frame 5 is connected to the top end of the workbench 3. The left and right ends of the two groups of bidirectional screw rods 6 are respectively rotatably connected to the left and right ends of the inner wall of the protective frame 5. The left end of the driving motor 7 is connected to the rear area of the right end of the protective frame 5. The output end of the driving motor 7 is connected to the right end of the bidirectional screw rod 6 at the rear end. The two groups of sliding plates 8 are provided with threaded through holes. The two groups of bidirectional screw rods 6 are respectively screwed with the threaded through holes provided in the two groups of sliding plates 8. The two groups of sliding plates 8 are respectively connected to the mounting ends of the elastic mechanism. The output ends of the elastic mechanism are respectively connected to the two groups of clamping plates 9. The front and rear ends of the two groups of sliding plates 8 are provided with limiting mechanisms, and the left ends of the two groups of bidirectional screw rods 6 are provided with linkage mechanisms.
[0022] When the device is in use, the driving motor 7 is started by using the clamping mechanism. The driving motor 7 drives the two sets of bidirectional screw rods 6 to rotate synchronously through the two sets of sprockets 10 and the first chain 11. The two sets of bidirectional screw rods 6 drive the two sets of sliding plates 8 and the clamping plate 9 to slide, which is convenient for clamping the mold assembly 2 to prevent it from falling, which is beneficial to the vibration effect. Through the use of the linkage mechanism, the two sets of sprockets 10 and the first chain 11 drive the two sets of bidirectional screw rods 6 to rotate synchronously, so that the two sets of bidirectional screw rods 6 rotate synchronously, which is convenient for the sliding of the sliding plate 8. Through the use of the elastic mechanism , multiple groups of springs 12 and multiple groups of fixing rods 13 can give the clamping plate 9 a certain pre-tightening force. Compared with the direct clamping of the mold assembly 2, the clamping plate 9 with an elastic mechanism not only has a better clamping effect, but also can protect the mold assembly 2. Through the use of the limiting mechanism, the sliding plate 8 can slide along the multiple groups of limiting grooves 17, and the sliding is smoother. Through a mechanism that is convenient for clamping and protecting the mold on the workbench 3, the mold is prevented from tipping over and falling, thereby enhancing the use efficiency and effect of the vibration equipment, thereby enhancing the practicality.
[0023] In actual use, it was found that it was not convenient to drive the two sets of bidirectional screw rods 6 to rotate synchronously. In order to solve the above problem, in this embodiment, the linkage mechanism also includes two sets of sprockets 10 and a first chain 11. The left ends of the two sets of bidirectional screw rods 6 are respectively fastened to the two sets of sprockets 10, and the first chain 11 is fitted with the two sets of sprockets 10.
[0024] In actual use, it was found that it was not convenient to improve the clamping effect of the clamping plate 9 on the mold assembly 2. In order to solve the above problem, in this embodiment, the elastic mechanism also includes a spring 12, a fixed rod 13, a baffle 14 and a fixed frame 15. The mounting ends of the two groups of fixed frames 15 are respectively connected to the two groups of sliding plates 8. The inner ends of the two groups of fixed frames 15 are provided with a first through hole. The multiple groups of fixed rods 13 are respectively slidably fitted with the first through holes provided at the inner ends of the two groups of fixed frames 15. The left and right ends of the multiple groups of fixed rods 13 are respectively connected to the multiple groups of baffles 14. The multiple groups of fixed rods 13 are respectively connected to one side of the two groups of clamping plates 9. The multiple groups of springs 12 are respectively fitted with the multiple groups of fixed rods 13.
[0025] In actual use, it was found that it was not convenient to make the sliding plate 8 slide more smoothly. In order to solve the above problem, in this embodiment, the limiting mechanism also includes a limiting block 16, and a limiting groove 17 is set at the front and rear ends of the protective frame 5. Multiple groups of limiting blocks 16 are respectively slidably clamped with the limiting grooves 17, and one side of the multiple groups of limiting blocks 16 is respectively connected to the front and rear ends of the two groups of sliding plates 8.
[0026] It is found in actual use that it is inconvenient to protect the mold assembly 2. In order to solve the above problem, this embodiment also includes a protective rubber pad 18. The inner ends of the two sets of clamping plates 9 are provided with protective rubber pads 18.
[0027] As a preference of the above embodiment, in order to facilitate the forward and reverse rotation of the bidirectional screw rod 6, the drive motor 7 is configured as a servo motor.
[0028] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.
[0029] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.
[0030] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A concrete vibration device for concrete processing, comprising a support platform (1), a mold assembly (2), a workbench (3) and a vibration assembly (4), wherein the top end of the support platform (1) is connected to the mounting end of the vibration assembly (4), the output end of the vibration assembly (4) is connected to the bottom end of the workbench (3), the mold assembly (2) is placed on the workbench (3), and a clamping mechanism is provided at the top end of the workbench (3); It is characterized in that The clamping mechanism further comprises a protective frame (5), a bidirectional screw rod (6), a driving motor (7), a sliding plate (8) and a clamping plate (9); the bottom end of the protective frame (5) is connected to the top end of the workbench (3); the left and right ends of the two sets of bidirectional screw rods (6) are respectively rotatably connected to the left and right ends of the inner wall of the protective frame (5); the left end of the driving motor (7) is connected to the rear area of the right end of the protective frame (5); the output end of the driving motor (7) is connected to the right end of the bidirectional screw rod (6) at the rear end; the two sets of sliding plates (8) are provided with threaded through holes; the two sets of bidirectional screw rods (6) are respectively screwed to the threaded through holes provided on the two sets of sliding plates (8); the two sets of sliding plates (8) are respectively connected to the mounting ends of the elastic mechanism; the output ends of the elastic mechanism are respectively connected to the two sets of clamping plates (9); the front and rear ends of the two sets of sliding plates (8) are provided with limit mechanisms; and the left ends of the two sets of bidirectional screw rods (6) are provided with linkage mechanisms.
2. The concrete vibration equipment for concrete processing according to claim 1, characterized in that: The linkage mechanism also includes two groups of sprocket wheels (10) and a first chain (11). The left ends of the two groups of bidirectional screw rods (6) are respectively fastened to the two groups of sprocket wheels (10), and the first chain (11) is fitted to the two groups of sprocket wheels (10).
3. The concrete vibration equipment for concrete processing according to claim 2, characterized in that: The elastic mechanism further comprises a spring (12), a fixing rod (13), a baffle (14) and a fixing frame (15); the mounting ends of the two fixing frames (15) are respectively connected to the two sliding plates (8); the inner ends of the two fixing frames (15) are provided with first through holes; the plurality of fixing rods (13) are respectively slidably fitted with the first through holes provided at the inner ends of the two fixing frames (15); the left and right ends of the plurality of fixing rods (13) are respectively connected to the plurality of baffles (14); the plurality of fixing rods (13) are respectively connected to one side of the two clamping plates (9); and the plurality of springs (12) are respectively fitted with the plurality of fixing rods (13).
4. The concrete vibration equipment for concrete processing according to claim 3, characterized in that: The limiting mechanism also includes a limiting block (16). The front and rear ends of the protection frame (5) are provided with limiting grooves (17). The plurality of groups of limiting blocks (16) are respectively slidably engaged with the limiting grooves (17). One side of the plurality of groups of limiting blocks (16) is respectively connected to the front and rear ends of the two groups of sliding plates (8).
5. The concrete vibration equipment for concrete processing according to claim 4, characterized in that: It also includes a protective rubber pad (18), and the inner ends of the two groups of clamping plates (9) are provided with the protective rubber pad (18).
6. The concrete vibration equipment for concrete processing according to claim 5, characterized in that: The drive motor (7) is configured as a servo motor.