Auxiliary vibrating tool for fabricated road base block

Abstract

The utility model relates to the technical field of building engineering discloses an auxiliary vibrating tool for assembly type road base block, including longitudinal vibration subassembly, clamping assembly and transverse vibration subassembly. Longitudinal vibration subassembly realizes the longitudinal vibration of concrete through the up-and-down vibration of load plate along the stand and the support of vibration spring, clamping assembly moves through the driving of two -way screw rod clamping plate, and cooperation resistance spring makes resistance plate clamping mould and allows transverse slight vibration to complete multidirectional vibration. The tool can adapt to the fixing demand of different specifications mould, effectively promotes the compactness of concrete, reduces internal defects, has advantages such as reasonable structure, convenient operation, uniform vibrating effect etc. and is suitable for the efficient production of assembly type road base block.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering technology, and in particular relates to an auxiliary vibratory compaction tool for prefabricated road base blocks. Background Technology

[0002] In the production of prefabricated road blocks, the concrete vibration process directly affects the density and strength of the finished product. Traditional vibration methods often employ unidirectional vibration, which is insufficient to fully remove air bubbles and voids from the concrete, leading to uneven internal structure of the blocks and affecting durability and load-bearing capacity. Furthermore, existing vibration equipment has poor adaptability to molds, failing to flexibly meet the fixing requirements of molds of different sizes, thus reducing production efficiency. Therefore, there is an urgent need for a multi-directional vibration fixture with high adaptability to improve concrete vibration effect and production flexibility. Utility Model Content

[0003] In view of the problems existing in the prior art, this utility model provides an auxiliary vibratory tool for prefabricated roadbed blocks, which solves the problem that the existing equipment is not convenient to carry, thus affecting the use of the equipment.

[0004] This utility model is implemented as follows: an auxiliary vibratory fixture for prefabricated road base blocks includes a longitudinal vibration assembly. The longitudinal vibration assembly includes a base plate, with columns fixedly connected to the four corners of the base plate. Multiple material carrier plates are connected in series on the columns. A limiting plate is provided below the material carrier plate and is fixedly connected to the column. A vibration spring is nested on the column. The upper end of the vibration spring is fixedly connected to the lower end face of the material carrier plate, and the lower end of the vibration spring is fixedly connected to the upper end face of the limiting plate.

[0005] As a preferred embodiment of the auxiliary vibratory tool for prefabricated road base blocks provided by this utility model, it also includes a clamping assembly, which includes a clamping plate that is slidably connected to both ends of the material carrier plate.

[0006] As a preferred embodiment of the auxiliary vibratory tool for prefabricated road base blocks provided by this utility model, a slider is fixedly connected to the lower end of the clamping plate, and a groove is opened on the upper surface of the material plate, and the slider is slidably connected in the groove.

[0007] As a preferred embodiment of the auxiliary vibratory tool for prefabricated road base blocks provided by this utility model, both ends of the material plate are provided with clamping plates, and the two clamping plates are threadedly connected with a bidirectional screw rod. One end of the bidirectional screw rod is rotatably connected to the material plate, and the other end of the bidirectional screw rod rotates freely.

[0008] As a preferred embodiment of the auxiliary vibratory fixture for prefabricated road base blocks provided by this utility model, it also includes a transverse vibration assembly. The transverse vibration assembly includes a clamping plate, which is disposed on one side of the clamping plate. The clamping plate is fixedly connected to the clamping plate by a clamping spring, and the bidirectional screw slides through the clamping plate.

[0009] As a preferred embodiment of the auxiliary vibratory tool for prefabricated roadbed blocks provided by this utility model, a mold is placed on the material loading plate, and the clamping plate is used to fix the mold.

[0010] As a preferred embodiment of the auxiliary vibratory tool for prefabricated road base blocks provided by this utility model, a vibration system is fixedly connected to the lower end face of the material loading plate at the bottom.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention achieves multi-directional vibration of concrete through the synergistic action of longitudinal and transverse vibration components, effectively improving compaction and reducing air bubbles and voids. The material carrier plate vibrates up and down along the column, with the cushioning effect of the vibration spring ensuring the stability of longitudinal vibration; while the clamping plate in the clamping assembly, through the elastic deformation of the clamping spring, allows the mold to sway slightly laterally, further optimizing the vibration effect. The bidirectional screw-driven clamping plate design enhances adaptability to molds of different sizes and simplifies the operation process. The overall structure is compact, vibration transmission is highly efficient, and it significantly improves the production quality and efficiency of prefabricated road base blocks. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 yes Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0015] Figure 3 This is a structural schematic diagram of the clamping assembly and the lateral vibration assembly;

[0016] Figure 4 yes Figure 3 Enlarged schematic diagram of the structure at point B.

[0017] In the picture:

[0018] 1. Longitudinal vibration assembly; 11. Base plate; 12. Column; 13. Carrier plate; 14. Limiting plate; 15. Vibration spring; 2. Clamping assembly; 21. Clamping plate; 22. Slider; 23. Slide groove; 24. Two-way lead screw; 3. Lateral vibration assembly; 31. Clamping plate; 32. Clamping spring; 4. Vibration system; 99. Mold. Detailed Implementation

[0019] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0020] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1 to 4 As shown in the figure, an auxiliary vibratory fixture for prefabricated roadbed blocks provided by this utility model embodiment includes a longitudinal vibration assembly 1. The longitudinal vibration assembly 1 includes a base plate 11, with columns 12 fixedly connected to the four corners of the base plate 11. Multiple material carrier plates 13 are connected in series on the columns 12. A limiting plate 14 is provided below the material carrier plate 13 and is fixedly connected to the column 12. A vibration spring 15 is nested on the column 12. The upper end of the vibration spring 15 is fixedly connected to the lower end face of the material carrier plate 13. The lower end is fixedly connected to the upper end face of the limiting plate 14; after the vibration system 4 is working, the whole device will vibrate, and at the same time the material plate 13 drives the mold 99 to vibrate. The mold 99 contains pre-formed concrete. During the vibration process, the density of the concrete can be improved and air bubbles and voids can be reduced. It should be noted that when the material plate 13 vibrates, it will move up and down slightly along the column 12. At the same time, the vibration spring 15 supports the material plate 13, so that the concrete in the mold 99 is subjected to longitudinal vibration.

[0022] Furthermore, it also includes a clamping assembly 2, which includes a clamping plate 21 that is slidably connected to both ends of the carrier plate 13; the clamping plates 21 move towards each other to clamp and fix the mold 99 on the carrier plate 13.

[0023] Furthermore, a slider 22 is fixedly connected to the lower end of the clamping plate 21, and a groove 23 is provided on the upper surface of the material carrier plate 13. The slider 22 is slidably connected in the groove 23. When the clamping plate 21 slides, the slider 22 slides in the groove 23, which guides the sliding of the clamping plate 21 and improves the stability of the sliding.

[0024] Furthermore, both ends of the carrier plate 13 are provided with clamping plates 21, and two bidirectional lead screws 24 are threadedly connected to the two clamping plates 21. One end of the bidirectional lead screw 24 is rotatably connected to the carrier plate 13, and the other end of the bidirectional lead screw 24 rotates freely. By rotating the free end of the bidirectional lead screw 24, the bidirectional lead screw 24 rotates. At this time, since the two clamping plates 21 and the bidirectional lead screw 24 are threadedly connected, and the lower end of the clamping plates 21 is slidably connected to the slide groove 23 by the slider 22, the clamping plates 21 move towards each other to clamp and fix the mold 99 on the carrier plate 13.

[0025] Furthermore, it also includes a lateral vibration assembly 3, which includes a clamping plate 31. The clamping plate 31 is disposed on one side of the clamping plate 21 and is fixedly connected to the clamping plate 21 by a clamping spring 32. A bidirectional screw 24 slides through the clamping plate 31. When the clamping plate 21 moves, it pushes the clamping spring 32 to move the clamping plate 31. During the movement, the clamping plate 31 eventually contacts the mold 99 on the loading plate 13. Finally, the clamping plate 21 drives the clamping plate 31 to clamp and fix the mold 99, wherein the clamping spring 32 is compressed. It can be understood that during vibration, the clamping plate 31 clamps the mold 99, and at the same time, the left and right ends of the clamping plate 31 can move due to the action of the clamping spring 32, so that the clamping plate 31 and the mold 99 can sway slightly from side to side, so that the concrete in the mold 99 is subjected to a lateral vibration effect.

[0026] Furthermore, a mold 99 is placed on the carrier plate 13, and a clamping plate 31 is used to fix the mold 99.

[0027] Furthermore, a vibration system 4 is fixedly connected to the lower end face of the bottom material plate 13; after the vibration system 4 is started, the entire device vibrates. The vibration system 4 is existing technology and will not be described in detail here.

[0028] The working principle of this utility model:

[0029] First, the mold 99 containing pre-formed concrete is placed on the carrier plate 13. Then, by rotating the free end of the double-acting screw 24, the screw 24 rotates. Since the two clamping plates 21 are threadedly connected to the double-acting screw 24, and the lower ends of the clamping plates 21 are slidably connected to the slide groove 23 by the slider 22, the clamping plates 21 move towards each other, clamping and fixing the mold 99 on the carrier plate 13. As the clamping plates 21 move, they push the clamping spring 32, causing the clamping plate 31 to move. During this movement, the clamping plate 31 eventually contacts the mold 99 on the carrier plate 13, ultimately clamping and fixing the mold 99 with the clamping plate 21, while the clamping spring 32 is compressed. This process can clamp and fix molds 99 of different specifications. Then, the vibration system 4 is activated. During vibration, the clamping plate 31 clamps the mold 99, and the left and right ends of the clamping plate 31 can move due to the action of the clamping spring 32, allowing the clamping plate 31 and the mold 99 to sway slightly from side to side, so that the concrete in the mold 99 is subjected to lateral vibration. At the same time, the carrier plate 13 drives the mold 99 to vibrate. The mold 99 contains pre-formed concrete, and during vibration, the density of the concrete can be improved, and air bubbles and voids can be reduced. It should also be noted that during vibration, the carrier plate 13 will move slightly up and down along the column 12, and the vibration spring 15 supports the carrier plate 13, so that the concrete in the mold 99 is subjected to longitudinal vibration.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary vibratory fixture for prefabricated roadbed blocks, comprising a longitudinal vibration assembly (1), characterized in that, The longitudinal vibration assembly (1) includes a base plate (11), with columns (12) fixedly connected to the four corners of the base plate (11). Multiple material carrier plates (13) are connected in series on the columns (12). A limiting plate (14) is provided below the material carrier plate (13). The limiting plate (14) is fixedly connected to the column (12). A vibration spring (15) is nested on the column (12). The upper end of the vibration spring (15) is fixedly connected to the lower end face of the material carrier plate (13), and the lower end of the vibration spring (15) is fixedly connected to the upper end face of the limiting plate (14).

2. The auxiliary vibratory compaction tool for prefabricated roadbed blocks as described in claim 1, characterized in that, It also includes a clamping assembly (2), which includes a clamping plate (21) that is slidably connected to both ends of the carrier plate (13).

3. The auxiliary vibratory compaction tool for prefabricated roadbed blocks as described in claim 2, characterized in that, The lower end of the clamping plate (21) is fixedly connected to a slider (22), and the upper surface of the material plate (13) is provided with a groove (23), and the slider (22) is slidably connected in the groove (23).

4. The auxiliary vibratory compaction tool for prefabricated roadbed blocks as described in claim 3, characterized in that, Both ends of the material carrier plate (13) are provided with clamping plates (21), and two bidirectional screws (24) are threadedly connected to the two clamping plates (21). One end of the bidirectional screw (24) is rotatably connected to the material carrier plate (13), and the other end of the bidirectional screw (24) rotates freely.

5. The auxiliary vibratory compaction tool for prefabricated roadbed blocks as described in claim 4, characterized in that, It also includes a transverse vibration assembly (3), which includes a clamping plate (31). The clamping plate (31) is disposed on one side of the clamping plate (21). The clamping plate (31) is fixedly connected to the clamping plate (21) by a clamping spring (32). The bidirectional lead screw (24) slides through the clamping plate (31).

6. The auxiliary vibratory compaction tool for prefabricated roadbed blocks as described in claim 5, characterized in that: The mold (99) is placed on the carrier plate (13), and the clamping plate (31) is used to fix the mold (99).

7. The auxiliary vibratory compaction tool for prefabricated roadbed blocks as described in claim 6, characterized in that: A vibration system (4) is fixedly connected to the lower end face of the material carrier plate (13) at the bottom.

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