Foundation compaction equipment

Abstract

The utility model discloses foundation compaction equipment, which relates to the technical field of building construction and comprises a vehicle body with a compaction mechanism arranged at the side end, the compaction mechanism comprises a hydraulic rod, a vibration component and a compaction block, the hydraulic rod is vertically arranged, the vibration component is mounted at the bottom output end of the hydraulic rod, a mounting frame is fixed at the bottom output end of the vibration component, and the compaction block is mounted on the mounting frame. The compaction block is rotationally installed on the inner side of the bottom of the installation frame, a fixing structure is arranged between the installation frame and the compaction block, and the areas of a plurality of side faces of the compaction block along the rotating circumferential side are different. When the compaction block works in a wide position, the fixing bolts can be matched with the corresponding screw holes, so that the large-area side face of the compaction block is located on the bottom face, the single-time compaction area is increased, and therefore the compaction efficiency is improved; and when the compaction equipment works in a narrow position, the compaction block is rotated, so that the side face, with the small area, of the compaction block is located on the bottom face, the occupied area is reduced, compaction work in the narrow position is achieved, and the applicability of the compaction equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a foundation compaction device. Background Technology

[0002] At construction sites, after filling the foundation pit, the surface soil needs to be compacted. In cases where the compaction area is small, manual compaction is generally used, which involves repeatedly striking the foundation with a shovel or hammer. However, for cases where the compaction area is large, automatic foundation compaction equipment is often chosen for repeated tamping. Operators only need to move the equipment to the foundation and move it back and forth.

[0003] Regarding foundation compaction equipment, a search revealed, for example, a foundation compaction device provided by patent publication number CN221501947U, includes a housing. The inner wall of the housing is equipped with a pressurizing assembly, which includes a pressure sensor, a hydraulic rod, a fixed plate, multiple sliders, and multiple slide rails. A vibration assembly is fixedly connected to the lower surface of the fixed plate, comprising multiple springs, a compaction plate, a motor, and a cam. Connecting plates are fixedly connected to both sides of the housing, and rolling mills are rotatably connected to the surfaces of the two connecting plates. A through groove is provided on the side of the housing. By setting up the pressurizing assembly, the hydraulic rod drives the fixed plate downwards, thereby driving the compaction plate to compact the foundation. By setting up a pressure sensor, the reaction pressure on the hydraulic rod is monitored in real time. When the pressure reaches a certain threshold, it indicates that the compaction degree is qualified, and the compaction work proceeds to the next location.

[0004] Based on the above search and the findings of existing technologies, existing foundation compaction equipment similar to those disclosed above has a fixed compaction area per pass, making it difficult to compact irregular and narrow locations, such as corners of the foundation, resulting in low compaction efficiency. Therefore, a foundation compaction device is proposed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this application is to provide a foundation compaction device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a foundation compaction device, comprising a vehicle body with a compaction mechanism installed on the side, the compaction mechanism comprising a hydraulic rod, a vibration assembly and a compaction block;

[0007] The hydraulic rod is set vertically, the vibration component is installed at the bottom output end of the hydraulic rod, the bottom output end of the vibration component is fixed with a mounting bracket, the compaction block is rotatably installed on the bottom inner side of the mounting bracket, a fixing structure is set between the mounting bracket and the compaction block, and the area of ​​multiple sides of the compaction block along its rotation circumference is different.

[0008] As a further supplement to this solution, the fixing structure includes fixing bolts and corresponding screw holes set on the side ends of the mounting bracket and the compaction block. The mounting bracket and the compaction block are fixed to each other by the fixing bolts and the screw holes threadedly engaged.

[0009] As a further supplement to this solution, the vibration assembly includes a drive motor and a rotating disk;

[0010] A lifting seat is fixed to the bottom output end of the hydraulic rod, and the drive motor is fixed on the lifting seat. There are two rotating disks, and the two rotating disks are set on the same axis. A hanger is installed at the lower end of the lifting seat for the rotating disk on the upper side to rotate and install. The output end of the drive motor is fixed on the same axis as the rotating disk on the upper side. A vibration seat is fixed between the rotating disk on the lower side and the mounting frame.

[0011] Multiple hemispherical protrusions are fixed at equal intervals on the end faces of the two rotating disks that are close to each other, and an elastic limiting component is connected between the lower rotating disk and the lifting seat.

[0012] As a further supplement to this solution, the elastic limiting component includes a guide slide rod and a tension spring. The lower end of the guide slide rod is fixed to the vibration seat, and the upper end of the guide slide rod slides vertically through the lifting seat. The tension spring is vertically fixed between the lifting seat and the vibration seat.

[0013] As a further supplement to this solution, an adjustment mechanism is connected between the compaction mechanism and the vehicle body. The output end of the adjustment mechanism is fixed to the top of the hydraulic rod to adjust the position of the compaction mechanism relative to the vehicle body.

[0014] In summary, the technical effects and advantages of this utility model are as follows:

[0015] 1. In this utility model, by setting up the compaction block and fixing bolts, when working in a relatively wide area, the fixing bolts can be used in conjunction with the corresponding screw holes to make the side of the compaction block with a larger area located on the bottom surface, thereby increasing the compaction area per operation and improving the compaction efficiency; when working in a relatively narrow area, the compaction block can be rotated so that the side of the compaction block with a smaller area is located on the bottom surface, reducing the floor space occupied, realizing compaction operations in narrow areas, and improving the applicability of the compaction equipment.

[0016] 2. In this utility model, by setting up a vibration component, when the drive motor drives the rotating disk located on the upper side to rotate, multiple hemispherical protrusions on the rotating disk intermittently press multiple hemispherical protrusions on the rotating disk located on the lower side. With the limiting and guiding effect of the guide slide rod and the reset effect of the tension spring, the compaction block moves up and down rapidly, thereby realizing the vibration compaction of the foundation and enhancing the compaction effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the compacted block in its flat state in this embodiment;

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the compacted block in the vertical state in this embodiment;

[0020] Figure 3 This is a three-dimensional structural diagram of the compaction mechanism in this embodiment.

[0021] In the diagram: 1. Vehicle body; 2. Adjustment mechanism; 3. Hydraulic rod; 4. Lifting seat; 5. Vibration seat; 6. Mounting bracket; 7. Compactor block; 8. Drive motor; 9. Rotary disc; 10. Hemispherical protrusion; 11. Guide slide rod; 12. Tension spring; 13. Fixing bolt; 14. Screw hole. Detailed Implementation

[0022] 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.

[0023] Example: Reference Figure 1-3 The foundation compaction equipment shown includes a vehicle body 1 with a compaction mechanism installed on its side. An adjustment mechanism 2 is connected between the compaction mechanism and the vehicle body 1 to adjust the position of the compaction mechanism relative to the vehicle body 1. Figure 1 and Figure 2 As shown, the adjustment mechanism 2 can adopt a conventional horizontal adjustment structure, such as the cross adjustment seat disclosed in patent publication number CN209663646U, which enables the compaction mechanism to reach positions that are difficult for the vehicle body 1 to reach for compaction, making it more versatile.

[0024] The compaction mechanism includes a hydraulic rod 3, a vibration component, and a compaction block 7. The hydraulic rod 3 is vertically arranged, and the output end of the adjusting mechanism 2 is fixed to the top of the hydraulic rod 3. The vibration component is installed at the bottom output end of the hydraulic rod 3, and a mounting bracket 6 is fixed at the bottom output end of the vibration component. The compaction block 7 is rotatably installed on the bottom inner side of the mounting bracket 6. A fixing structure is provided between the mounting bracket 6 and the compaction block 7. Specifically, the fixing structure includes fixing bolts 13 and screw holes 14 correspondingly provided on the side ends of the mounting bracket 6 and the compaction block 7. The mounting bracket 6 and the compaction block 7 are relatively fixed by the fixing bolts 13 and the screw holes 14 through threaded engagement. The compaction block 7 has multiple side areas of different sizes along its rotation circumference.

[0025] Based on the above structural configuration, when working in a relatively wide area, the fixing bolt 13 can be used in conjunction with the corresponding screw hole 14 to make the larger side of the compaction block 7 face the bottom, increasing the single compaction area and thus improving compaction efficiency; when working in a relatively narrow area, the compaction block 7 can be rotated so that the smaller side of the compaction block 7 faces the bottom, reducing the floor space and enabling compaction operations in narrow areas, thus improving the applicability of the compaction equipment.

[0026] The vibration assembly includes a drive motor 8 and a rotating disk 9. A lifting seat 4 is fixed to the bottom output end of the hydraulic rod 3. The drive motor 8 is fixed to the lifting seat 4. There are two rotating disks 9, which are arranged coaxially. A hanger for rotating the upper rotating disk 9 is installed at the lower end of the lifting seat 4. The output end of the drive motor 8 is coaxially fixed to the upper rotating disk 9. A vibration seat 5 is fixed between the lower rotating disk 9 and the mounting frame 6. Multiple hemispherical protrusions 10 are fixed at equal intervals on the end faces of the two rotating disks 9 that are close to each other. An elastic limiting assembly is connected between the lower rotating disk 9 and the lifting seat 4. The elastic limiting assembly includes a guide slide rod 11 and a tension spring 12. The lower end of the guide slide rod 11 is fixed to the vibration seat 5, and the upper end of the guide slide rod 11 slides vertically through the lifting seat 4. The tension spring 12 is vertically fixed between the lifting seat 4 and the vibration seat 5.

[0027] When the drive motor 8 drives the upper rotating disk 9 to rotate, the multiple hemispherical protrusions 10 on the rotating disk 9 intermittently press the multiple hemispherical protrusions 10 on the lower rotating disk 9. With the limiting and guiding effect of the guide slide rod 11 and the reset effect of the tension spring 12, the compaction block 7 moves up and down quickly, realizing the vibration compaction of the foundation and enhancing the compaction effect.

[0028] The working principle of this utility model is as follows: When working in a relatively wide area, the fixing bolt 13 can be used in conjunction with the corresponding screw hole 14 to make the side of the compaction block 7 with a larger area located on the bottom surface, thereby increasing the compaction area per compaction and thus improving the compaction efficiency.

[0029] When working in a narrow space, the compaction block 7 is rotated so that the smaller side of the compaction block 7 is on the bottom surface, reducing the footprint and enabling compaction work in narrow spaces, thus improving the applicability of the compaction equipment.

[0030] During operation, the drive motor 8 drives the upper rotating disk 9 to rotate. Multiple hemispherical protrusions 10 on the rotating disk 9 intermittently press multiple hemispherical protrusions 10 on the lower rotating disk 9. With the limiting and guiding effect of the guide slide rod 11 and the reset effect of the tension spring 12, the compaction block 7 moves up and down rapidly, realizing the vibration compaction of the foundation.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 foundation compaction device, comprising a vehicle body (1) with a compaction mechanism installed on its side, characterized in that, The compaction mechanism includes a hydraulic rod (3), a vibration assembly, and a compaction block (7); The hydraulic rod (3) is vertically arranged, the vibration component is installed at the bottom output end of the hydraulic rod (3), the bottom output end of the vibration component is fixed with a mounting bracket (6), the compaction block (7) is rotatably installed on the bottom inner side of the mounting bracket (6), a fixing structure is provided between the mounting bracket (6) and the compaction block (7), and the compaction block (7) has different side areas along its rotation circumference.

2. The foundation compaction equipment according to claim 1, characterized in that: The fixing structure includes fixing bolts (13) and screw holes (14) corresponding to the side ends of the mounting bracket (6) and the compaction block (7). The mounting bracket (6) and the compaction block (7) are fixed to each other by the fixing bolts (13) and the screw holes (14) threadedly engaging.

3. The foundation compaction equipment according to claim 1, characterized in that: The vibration assembly includes a drive motor (8) and a rotating disk (9); The bottom output end of the hydraulic rod (3) is fixed with a lifting seat (4), the drive motor (8) is fixed on the lifting seat (4), there are two rotating disks (9), and the two rotating disks (9) are arranged on the same axis. The lower end of the lifting seat (4) is equipped with a hanger for the rotating disk (9) located on the upper side to rotate and install. The output end of the drive motor (8) is fixed on the same axis as the rotating disk (9) located on the upper side. A vibration seat (5) is fixed between the rotating disk (9) located on the lower side and the mounting frame (6). The two rotating disks (9) have multiple hemispherical protrusions (10) fixed at equal intervals on their close end faces. An elastic limiting component is connected between the lower rotating disk (9) and the lifting seat (4).

4. A foundation compaction device according to claim 3, characterized in that: The elastic limiting component includes a guide slide rod (11) and a tension spring (12). The lower end of the guide slide rod (11) is fixed to the vibration seat (5), and the upper end of the guide slide rod (11) slides vertically through the lifting seat (4). The tension spring (12) is vertically fixed between the lifting seat (4) and the vibration seat (5).

5. A foundation compaction device according to claim 1, characterized in that: An adjustment mechanism (2) is connected between the compaction mechanism and the vehicle body (1). The output end of the adjustment mechanism (2) is fixed to the top of the hydraulic rod (3) to adjust the position of the compaction mechanism relative to the vehicle body (1).

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