Portable foundation pit slope repairing side slope leveling device

Abstract

The utility model relates to the technical field of slope leveling, in particular to a portable foundation pit slope trimming slope leveling device which comprises a leveling assembly, a slope trimming assembly, a slope trimming assembly, a slope trimming assembly and a slope trimming assembly. The traction assembly comprises a double-output-shaft motor, the double-output-shaft motor is located in the closed box body, and the closed box body is used for installing the traction assembly and containing the leveling assembly; the walking assembly is mounted on the lower end face of the closed box body; the winding assembly comprises two winding boxes, the centers of the two winding boxes are fixedly connected with the tail ends of the two output shafts of the double-output-shaft motor respectively, two traction belts are wound around the two winding boxes respectively, and the free ends of the two traction belts penetrate through the side wall of the closed box and then are fixedly connected with the two ends of the rotating shaft respectively. The side slope rolling and leveling device improves the side slope rolling and leveling effect, is convenient to carry, and improves the convenience of construction operation.

Description

Technical Field

[0001] This utility model relates to the field of slope leveling technology, specifically to a portable foundation pit slope repair and leveling device. Background Technology

[0002] In foundation pit slope repair, the side slope refers to the sloping surface formed by the elevation difference between the foundation pit and the side of the pit. During the foundation pit excavation process, in order to ensure the stability and safety of the side slope, it is necessary to level the side slope.

[0003] Slope leveling refers to the process of smoothing and leveling slopes, mountains, or other terrain features. It is typically used to improve topography, increase land use efficiency, or improve the ecological environment, aiming to ensure slope stability and safety while improving construction efficiency and quality.

[0004] Currently, slope shaving and leveling of foundation pits can be achieved by fixing leveling components to a frame assembly and a traveling assembly. During operation, the leveling components roll on the frame, and a scraper scrapes the surface of the roller compacting the soil, ensuring the roller compacts the soil while maintaining a smooth and impurity-free surface. This improves the flatness of the slope after compaction, thus enhancing the stability of the foundation pit. Therefore, the leveling and rolling of the roller and the traction assembly provide the power output for the entire structure; the traction assembly controls the roller's rolling to flatten the slope surface.

[0005] The technical drawback of using the above-mentioned leveling device is that:

[0006] (1) The rollers used for compaction are generally circular rollers. Circular rollers have a smaller vibration amplitude, which affects the compaction effect of the slope and results in an unsatisfactory slope leveling and compaction effect.

[0007] (2) Rollers used for rolling are generally heavy and difficult to transport, which limits the portability of leveling devices. Utility Model Content

[0008] To address the technical problems of unsatisfactory compaction results and lack of portability of leveling devices during slope leveling, this utility model provides a portable foundation pit slope repair and leveling device, which improves the compaction and leveling effect, while being easy to carry and improving the convenience of construction operations.

[0009] This utility model provides a portable device for repairing and leveling slopes in foundation pits, comprising:

[0010] The leveling assembly includes a plum blossom roller body, and a rotating shaft connected to the plum blossom roller body is located at the center of the plum blossom roller body;

[0011] The traction assembly includes a dual-output shaft motor located inside a sealed enclosure, which is used to install the traction assembly and house the leveling assembly.

[0012] The walking assembly is installed on the lower end face of the enclosed enclosure;

[0013] The winding assembly includes two winding boxes, the center of which is fixedly connected to the ends of the two output shafts of the dual-output shaft motor. Two sets of traction belts are wound around the two winding boxes respectively. The free ends of the two sets of traction belts pass through the side wall of the sealed housing and are fixedly connected to the two ends of the rotating shaft respectively.

[0014] Furthermore, the dual-output shaft motor is mounted on the bottom plate of the sealed housing via the first mounting bracket.

[0015] Furthermore, the walking component is a caster wheel, and the caster wheel is equipped with a braking mechanism. Its function is to facilitate the movement of this utility model device.

[0016] Furthermore, the upper surface of the sealed housing has a recessed receiving groove. Its function is to accommodate leveling auxiliary tools, such as scrapers.

[0017] Furthermore, each traction belt is equipped with a roller underneath, which fits tightly against the lower end face of the traction belt. The roller is mounted on the bottom plate of the sealed housing via a second mounting bracket. Its function is to provide support for the traction belt.

[0018] Furthermore, two handles are installed on the outer side of the sealed enclosure.

[0019] Furthermore, a rectangular opening is provided on the side wall of the sealed box, through which the plum blossom mill body can pass. This allows the plum blossom mill body to pass through and be stored inside the sealed box. Even further, a hinged door is fitted to the rectangular opening.

[0020] Furthermore, counterweights are installed on the side walls of the sealed housing. Their function is to provide effective counterweight force during compaction work at the top of a slope, preventing the entire device from being pulled downwards along the slope by the roller body.

[0021] The beneficial effects of this utility model are as follows:

[0022] (1) In this utility model, the plum blossom roller body rolls down the slope through the combination of traction component and gravity. Because the plum blossom roller body has a special polygonal shape, the design of this shape makes the impact wheel generate a high energy impact when it rolls and contacts the ground. This impact force can effectively compact the soil and improve the leveling and compaction effect.

[0023] (2) This utility model is provided with a sealed box for installing the traction component and accommodating the leveling component, and a walking mechanism is installed on the lower end face of the sealed box, which is convenient to carry and use during construction operations and improves portability. Attached Figure Description

[0024] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the usage state of Embodiment 1 of this utility model.

[0026] Figure 2 This is a top view of the traction component according to a specific embodiment of this utility model.

[0027] Figure 3 This is a schematic diagram of the traction and leveling component of a specific embodiment of this utility model.

[0028] Figure 4 This is a left view of Embodiment 1 of the specific implementation of this utility model.

[0029] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0030] In the diagram, 1-traction belt, 2-enclosed box, 3-rotating shaft, 4-plum blossom roller body, 5-winding box, 6-rectangular notch, 7-handle, 8-universal wheel, 9-accommodating slot, 10-roller, 11-second mounting bracket, 12-first mounting bracket, 13-dual output shaft motor, 14-counterweight block. Detailed Implementation

[0031] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0032] Example 1

[0033] Combination Figures 1-4This utility model provides a portable foundation pit slope repair and leveling device, comprising: a leveling component, including a plum blossom roller body 4, with a rotating shaft 3 rotatably connected to the center of the plum blossom roller body 4; a traction component, including a dual-output shaft motor 13, which is located inside a sealed housing 2 and is mounted on the bottom plate of the sealed housing 2 via a first mounting bracket 12; the sealed housing 2 is used to install the traction component and accommodate the leveling component, and two handles 7 are installed on the outer side of the sealed housing 2; a walking component, including a universal wheel 8 mounted on the lower end face of the sealed housing 2, with a braking mechanism on the universal wheel 8; and a winding component, including two winding boxes 5, with the centers of the two winding boxes 5 respectively fixedly connected to the ends of the two output shafts of the dual-output shaft motor 13, and two sets of traction belts 1 wound around the two winding boxes 5 respectively. The free ends of the two sets of traction belts 1 pass through rectangular notches 6 provided on the side wall of the sealed housing 2 and are fixedly connected to both ends of the rotating shaft 3 respectively.

[0034] In order to accommodate leveling auxiliary tools such as mud scrapers, this utility model has a recessed receiving groove 9 on the upper surface of the sealed box 2.

[0035] In order to support the traction belt 1 during the traction process, this utility model provides a roller 10 below each traction belt 1 that is in close contact with its lower end face. The roller 10 is mounted on the bottom plate inside the sealed box 2 through the second mounting bracket 11.

[0036] The usage process of this utility model includes: the hand handle 7, under the action of the universal wheels 8 of the walking mechanism, moves the utility model to the top of the slope that needs to be leveled. The plum blossom roller body 4 is moved out from the sealed box 2 and placed on the slope. The dual output shaft motor 13 is started to rotate. Under the cooperation of gravity, the winding box 5 releases the traction belt 1. The plum blossom roller body 4 rolls down the slope at a certain speed. During the movement, the plum blossom roller body 4 compacts and levels the slope surface. When the plum blossom roller body 4 moves to the bottom of the slope, the dual output shaft motor 13 is controlled to reverse. The plum blossom roller body 4 rises up the slope to the highest point and is sent into the sealed box 2 for storage. The utility model is then moved to the next leveling position. The above operation is repeated until the slope leveling operation is completed.

[0037] Example 2

[0038] Combination Figure 5 The difference between Embodiment 2 and Embodiment 1 is that a counterweight 14 is installed on the inner wall of the sealed box 2. Its function is to provide effective counterweight force when compacting at the top of a slope, preventing the entire device from being pulled down the slope by the roller body 4.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable device for repairing and leveling slopes in foundation pits, characterized in that, include: The leveling assembly includes a plum blossom roller body, and a rotating shaft connected to the plum blossom roller body is located at the center of the plum blossom roller body; The traction assembly includes a dual-output shaft motor located inside a sealed enclosure, which is used to install the traction assembly and house the leveling assembly. The walking assembly is installed on the lower end face of the enclosed enclosure; The winding assembly includes two winding boxes, the center of which is fixedly connected to the ends of the two output shafts of the dual-output shaft motor. Two sets of traction belts are wound around the two winding boxes respectively. The free ends of the two sets of traction belts pass through the side wall of the sealed housing and are fixedly connected to the two ends of the rotating shaft respectively.

2. The portable foundation pit slope repair and leveling device as described in claim 1, characterized in that, The dual-output shaft motor is mounted on the bottom plate of the sealed housing via the first mounting bracket.

3. The portable foundation pit slope repair and leveling device as described in claim 1, characterized in that, The travel component is a caster wheel, which is equipped with a braking mechanism.

4. The portable foundation pit slope repair and leveling device as described in claim 1, characterized in that, The upper surface of the sealed box is provided with a recessed receiving groove.

5. The portable foundation pit slope repair and leveling device as described in claim 1, characterized in that, Each traction belt is equipped with a roller that fits tightly against the lower end face of the traction belt. The roller is mounted on the bottom plate of the sealed box through a second mounting bracket.

6. The portable foundation pit slope repair and leveling device as described in claim 1, characterized in that, Two handles are installed on the outer side of the sealed box.

7. The portable foundation pit slope repair and leveling device as described in claim 1, characterized in that, The sealed box has a rectangular opening on its side wall that allows the plum blossom mill body to pass through.

8. The portable foundation pit slope repair and leveling device as described in claim 1, characterized in that, The sealed enclosure has counterweights installed on its side walls.

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