Vibrating auxiliary tool for water-power engineering concrete pouring

Abstract

The utility model discloses a vibrating auxiliary tool for water-power engineering concrete pouring, which belongs to the technical field of vibrating auxiliary for concrete pouring, and is characterized by comprising a vibrating platform and a top plate, the top plate is fixedly connected to the top of the vibrating platform, and the top of the top plate is fixedly connected with an auxiliary mechanism. The top of the auxiliary mechanism is fixedly connected with a limiting mechanism; the limiting mechanism comprises a vibrating rod support, a sliding rod, a threaded hole, a threaded rod, a limiting table, a limiting cap and a limiting rod, the vibrating rod support is fixedly connected to the top of the auxiliary mechanism, the sliding rod is fixedly connected to the inner wall of the vibrating rod support, the limiting table is slidably connected to the surface of the sliding rod, and the limiting cap is movably connected to the top of the limiting table. And through sliding fit of the limiting mechanism, the sliding rod and the limiting table and the synergistic effect of the limiting cap and the limiting rod, shaking of the vibrating rod in the vibrating process is effectively limited, the vibrating uniformity is guaranteed, and the compactness and quality of concrete are improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring vibration auxiliary technology, and in particular to a vibration auxiliary tool for concrete pouring in hydropower projects. Background Technology

[0002] Vibration auxiliary tools for concrete pouring in hydropower projects are devices used to assist in concrete vibration operations. Tools such as vibration platforms allow operators to move more easily on the concrete pouring surface, reducing the need for personnel to walk and step on the concrete, and avoiding disturbance to the poured concrete. At the same time, some auxiliary devices can improve the working efficiency of the vibrator. For example, extension rods can increase the vibration range and reduce the number of vibration points, thereby speeding up the concrete pouring and vibration process and shortening the construction time.

[0003] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is an essential and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources.

[0004] Existing patent (publication number: CN217298937U) discloses a concrete pouring equipment for water conservancy and hydropower engineering construction, including a concrete pause box, a processing sleeve fixedly installed on the upper surface of the concrete pause box, a third servo motor fixedly installed on the lower bottom surface of the processing sleeve, and corresponding moving wheels provided on the lower bottom surface of the outward-folding inclined plate. This utility model provides a concrete pouring equipment for water conservancy and hydropower engineering construction. Through the second servo motor on the upper side of the concrete pause box, the threaded rod can be controlled to drive the nut sleeve to rotate upwards, lifting the mixing plate connected to the arc sleeve plate, allowing the mixing plate to be fully exposed, greatly improving the cleaning and maintenance efficiency of the device and reducing the workload of disassembly. Through the first servo motor on the outside of the concrete pause box, the rotating rod can be controlled axially to drive the outward-folding door through the crawler drive box, controlling the opening degree of the outward-folding doors on both sides, thus controlling the concrete pouring effect and improving the controllability of the device.

[0005] To address the aforementioned issues, existing patents have provided solutions. However, existing vibration aids for concrete pouring in hydropower projects typically involve placing steps or similar structures on the pouring surface, standing on top of the steps, and using a vibrator to compact the concrete. While this method can compact the concrete, it cannot guarantee the stability of the vibrator during the compaction process, nor can it quickly adjust the position of the vibrator according to the actual usage situation, making it impractical.

[0006] Therefore, a vibratory auxiliary tool for concrete pouring in hydropower projects is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a vibratory auxiliary tool for concrete pouring in hydropower projects. This tool can solve the problems of existing vibratory auxiliary tools for concrete pouring in hydropower projects. Typically, users place steps or similar structures at the pouring surface, stand on top of the steps, and use a vibrator to vibrate the concrete. Although this method can vibrate the concrete, it cannot guarantee the stability of the vibrator during the vibration process, nor can it quickly adjust the position of the vibrator according to the actual usage situation, resulting in insufficient practicality.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a vibration auxiliary tool for concrete pouring in hydropower engineering, comprising a vibration platform and a top plate, wherein the top plate is fixedly connected to the top of the vibration platform, an auxiliary mechanism is fixedly connected to the top of the top plate, and a limit mechanism is fixedly connected to the top of the auxiliary mechanism.

[0009] The limiting mechanism includes a vibratory rod support, a sliding rod, a threaded hole, a threaded rod, a limiting platform, a limiting cap, and a limiting rod. The vibratory rod support is fixedly connected to the top of the auxiliary mechanism. The sliding rod is fixedly connected to the inner wall of the vibratory rod support. The limiting platform is slidably connected to the surface of the sliding rod. The limiting cap is movably connected to the top of the limiting platform. The limiting rod is threadedly connected to the inner walls of the limiting platform and the limiting cap. The threaded hole is opened on the inner wall of the vibratory rod support and the rear side of the limiting platform. The threaded rod is threadedly connected to the inner wall of the threaded hole.

[0010] Preferably, the auxiliary mechanism includes a hydraulic rod and a mounting rod, the hydraulic rod being fixedly connected to the bottom of the vibratory rod support, and the mounting rod being slidably connected to the inner wall of the vibratory rod support.

[0011] Preferably, the inner wall of the limiting platform is provided with a mounting hole, and the slide rod is movably connected to the inner wall of the mounting hole.

[0012] Preferably, the inner wall of the vibratory rod support is provided with an assembly hole, and the mounting rod is movably connected to the inner wall of the assembly hole.

[0013] Preferably, a telescopic vibrating rod is movably connected between the limiting platform and the limiting cap, and arc-shaped grooves are provided on the top of the limiting platform and the bottom of the limiting cap.

[0014] Preferably, the top of the vibratory platform is movably connected to a foot pad, and the top of the mounting rod is threadedly connected to a blocking head.

[0015] Preferably, the inner wall of the vibratory rod support is provided with a groove, and the limiting platform is movably connected to the inner wall of the groove.

[0016] Preferably, the inner walls of the limiting platform and the limiting cap are provided with limiting holes, and the limiting rod is threadedly connected to the inner wall of the limiting hole.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application effectively limits the shaking of the vibrator during the vibration process by using a limiting mechanism, the sliding cooperation between the slide rod and the limiting platform, and the synergistic effect of the limiting cap and the limiting rod, thereby ensuring the uniformity of vibration and improving the density and quality of concrete.

[0019] 2. This application uses the threaded hole and threaded rod on the vibrator support and limiting platform to facilitate the user to quickly adjust the lateral position of the vibrator support according to the actual pouring needs. The hydraulic rod in the auxiliary mechanism can adjust the height of the vibrator to adapt to concrete pouring layers of different thicknesses, thereby improving the practicality and adaptability of the tool. Attached Figure Description

[0020] Figure 1 This is a structural diagram of the vibratory compaction auxiliary tool for concrete pouring in hydropower engineering according to this utility model.

[0021] Figure 2 This is a partial structural schematic diagram of the limiting mechanism of this utility model;

[0022] Figure 3 This is a partial structural diagram of the top of the vibratory platform of this utility model;

[0023] Figure 4 This is a partial structural diagram of the top of the limiting platform of this utility model;

[0024] Figure 5 This is a partial structural diagram of the limiting mechanism of this utility model in use.

[0025] In the diagram, 1. Limiting mechanism; 11. Vibrator support; 12. Sliding rod; 13. Threaded hole; 14. Mounting hole; 15. Threaded rod; 16. Limiting platform; 17. Limiting cap; 18. Limiting hole; 19. Limiting rod; 2. Auxiliary mechanism; 21. Foot pad; 22. Hydraulic rod; 23. Mounting rod; 3. Top plate; 4. Vibration platform; 5. Telescopic vibrator. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A vibratory auxiliary tool for concrete pouring in hydropower engineering includes a vibratory platform 4 and a top plate 3. The top plate 3 is fixedly connected to the top of the vibratory platform 4, and an auxiliary mechanism 2 is fixedly connected to the top of the top plate 3. A limit mechanism 1 is fixedly connected to the top of the auxiliary mechanism 2.

[0029] The limiting mechanism 1 includes a vibratory rod support 11, a sliding rod 12, a threaded hole 13, a threaded rod 15, a limiting platform 16, a limiting cap 17, and a limiting rod 19. The vibratory rod support 11 is fixedly connected to the top of the auxiliary mechanism 2. The sliding rod 12 is fixedly connected to the inner wall of the vibratory rod support 11. The limiting platform 16 is slidably connected to the surface of the sliding rod 12. The limiting cap 17 is movably connected to the top of the limiting platform 16. The limiting rod 19 is threadedly connected to the inner walls of the limiting platform 16 and the limiting cap 17. The threaded hole 13 is opened on the inner wall of the vibratory rod support 11 and the rear side of the limiting platform 16. The threaded rod 15 is threadedly connected to the inner wall of the threaded hole 13.

[0030] In this embodiment: the limiting platform 16 can be installed by setting the vibratory rod support 11, the limiting platform 16 can be moved laterally by setting the sliding rod 12, the telescopic vibratory rod 5 can be placed by setting the limiting platform 16, the telescopic vibratory rod 5 can be limited and fixed by setting the limiting cap 17 in cooperation with the limiting platform 16 and the limiting rod 19, and the threaded rod 15 can be installed by opening the threaded hole 13. In this scheme, the inner wall of the vibratory rod support 11 has six threaded holes 13, while the rear side of the limiting platform 16 has only one threaded hole 13. As shown above, when the user needs to adjust the lateral position of the vibratory rod support 11, the threaded rod 15 can be taken out, and then the vibratory rod support 11 can be adjusted. After the adjustment is completed, the threaded rod 15 can be threaded into the inner wall of the threaded hole 13.

[0031] Specifically, such as Figure 2 , Figure 3 As shown, the auxiliary mechanism 2 includes a hydraulic rod 22 and a mounting rod 23. The hydraulic rod 22 is fixedly connected to the bottom of the vibratory rod support 11, and the mounting rod 23 is slidably connected to the inner wall of the vibratory rod support 11.

[0032] Specifically, such as Figure 2 , Figure 4 As shown, the inner wall of the limiting platform 16 is provided with a mounting hole 14, and the slide rod 12 is movably connected to the inner wall of the mounting hole 14.

[0033] Specifically, such as Figure 2 , Figure 3 As shown, the inner wall of the vibratory rod support 11 has an assembly hole, and the mounting rod 23 is movably connected to the inner wall of the assembly hole.

[0034] In this embodiment: by setting the mounting rod 23, the vibratory rod support 11 can slide, thereby improving the stability of the vibratory rod support 11 when moving up and down; by setting the hydraulic rod 22, the vibratory rod support 11 can be driven to move up and down; by opening the mounting hole 14, the limiting platform 16 can slide laterally on the sliding rod 12; and by opening the assembly hole, the vibratory rod support 11 can slide up and down on the mounting rod 23.

[0035] Specifically, such as Figure 2 , Figure 4 , Figure 5 As shown, a telescopic vibrating rod 5 is movably connected between the limiting platform 16 and the limiting cap 17, and arc-shaped grooves are provided on the top of the limiting platform 16 and the bottom of the limiting cap 17.

[0036] Specifically, such as Figure 2 , Figure 3 , Figure 4 As shown, the top of the vibratory platform 4 is movably connected to a foot pad 21, and the top of the mounting rod 23 is threadedly connected to a blocking head.

[0037] In this embodiment: the telescopic vibrator 5 can be used to vibrate concrete; the arc-shaped groove can be used to position the telescopic vibrator 5; the foot pad 21 can be used to increase the friction of the user's feet; and the blocking head can not only limit the top of the vibrator support 11, but also prevent the vibrator support 11 from moving out of the mounting rod 23.

[0038] Specifically, such as Figure 2 , Figure 4 , Figure 5 As shown, the inner wall of the vibratory rod support 11 has a groove, and the limiting platform 16 is movably connected to the inner wall of the groove.

[0039] Specifically, such as Figure 4 , Figure 5 As shown, the inner walls of the limiting platform 16 and the limiting cap 17 are provided with limiting holes 18, and the limiting rod 19 is threadedly connected to the inner wall of the limiting hole 18.

[0040] In this embodiment: the slide bar 12 can be installed by opening the groove, which facilitates the lateral movement of the limiting platform 16; the limiting rod 19 can be installed by opening the limiting hole 18.

[0041] Working principle: When using this vibration auxiliary tool, the user first installs the vibration platform 4 onto the concrete pouring surface. Then, the user can stand on top of the foot pad 21. After completion, the user can adjust the height of the vibrator support 11 according to the thickness of the concrete pouring layer by turning on the power and starting the hydraulic rod 22, so that the telescopic vibrator 5 reaches the appropriate vibration depth. If the user needs to adjust the lateral position of the vibrator, unscrew the threaded rod 15, slide the vibrator support 11 to the desired position, and then screw the threaded rod 15 in to fix it. This allows for adjustment of the lateral position of the telescopic vibrator 5. When the user needs to limit the telescopic vibrator 5, first place the telescopic vibrator 5 between the limiting platform 16 and the limiting cap 17, and then use the arc groove for positioning. After positioning, tighten the limiting rod 19 to fix the limit. After completion, start the telescopic vibrator 5 to carry out the vibration operation. During the vibration process, the limiting mechanism 1 and the auxiliary mechanism 2 work together to ensure the stability of the vibrator and allow for flexible position adjustment, thereby improving vibration efficiency and quality.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vibratory auxiliary tool for concrete pouring in hydropower projects, comprising a vibratory platform (4) and a top plate (3), wherein the top plate (3) is fixedly connected to the top of the vibratory platform (4), characterized in that: An auxiliary mechanism (2) is fixedly connected to the top of the top plate (3), and a limit mechanism (1) is fixedly connected to the top of the auxiliary mechanism (2); The limiting mechanism (1) includes a vibratory rod support (11), a sliding rod (12), a threaded hole (13), a threaded rod (15), a limiting platform (16), a limiting cap (17), and a limiting rod (19). The vibratory rod support (11) is fixedly connected to the top of the auxiliary mechanism (2). The sliding rod (12) is fixedly connected to the inner wall of the vibratory rod support (11). The limiting platform (16) is slidably connected to the surface of the sliding rod (12). The limiting cap (17) is movably connected to the top of the limiting platform (16). The limiting rod (19) is threadedly connected to the inner walls of the limiting platform (16) and the limiting cap (17). The threaded hole (13) is opened on the inner wall of the vibratory rod support (11) and the rear side of the limiting platform (16). The threaded rod (15) is threadedly connected to the inner wall of the threaded hole (13).

2. The vibratory compaction auxiliary tool for concrete pouring in hydropower projects according to claim 1, characterized in that: The auxiliary mechanism (2) includes a hydraulic rod (22) and an installation rod (23). The hydraulic rod (22) is fixedly connected to the bottom of the vibratory rod support (11), and the installation rod (23) is slidably connected to the inner wall of the vibratory rod support (11).

3. The vibratory auxiliary tool for concrete pouring in hydropower projects according to claim 1, characterized in that: The inner wall of the limiting platform (16) is provided with a mounting hole (14), and the slide rod (12) is movably connected to the inner wall of the mounting hole (14).

4. The vibratory auxiliary tool for concrete pouring in hydropower projects according to claim 2, characterized in that: The inner wall of the vibratory rod support (11) is provided with an assembly hole, and the mounting rod (23) is movably connected to the inner wall of the assembly hole.

5. The vibratory auxiliary tool for concrete pouring in hydropower projects according to claim 1, characterized in that: A telescopic vibrating rod (5) is movably connected between the limiting platform (16) and the limiting cap (17), and an arc-shaped groove is provided on the top of the limiting platform (16) and the bottom of the limiting cap (17).

6. The vibratory auxiliary tool for concrete pouring in hydropower projects according to claim 2, characterized in that: The top of the vibrating platform (4) is movably connected to a foot pad (21), and the top of the mounting rod (23) is threadedly connected to a blocking head.

7. The vibratory compaction auxiliary tool for concrete pouring in hydropower projects according to claim 1, characterized in that: The inner wall of the vibratory rod support (11) is provided with a groove, and the limiting platform (16) is movably connected to the inner wall of the groove.

8. The vibratory auxiliary tool for concrete pouring in hydropower projects according to claim 1, characterized in that: The inner walls of the limiting platform (16) and the limiting cap (17) are provided with limiting holes (18), and the limiting rod (19) is threadedly connected to the inner wall of the limiting hole (18).

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