Soft soil foundation treatment device

Abstract

The utility model relates to the technical field of soft soil foundations, and discloses a soft soil foundation treatment device which comprises a support, a sliding rod is slidably inserted into the support, a pressing plate is fixedly connected to the bottom surface of the sliding rod, a base is fixedly connected to the upper surface of the sliding rod, and a rotating wheel is rotatably connected into the base. And a rotating shaft is rotationally inserted into the support, the outer circumferential face of the rotating shaft is fixedly sleeved with a cam, and the outer surface of the cam makes contact with the outer circumferential face of the rotating wheel. According to the soft soil foundation treatment device, a fixing rod and a second spring are arranged, so that a driving wheel can be tightly attached to the ground under the action of the reverse acting force of the second spring, and the effect that the treatment device loses power and cannot work normally due to the fact that rotation of the driving wheel is affected when the ground is uneven is achieved; the problems that driving wheels of an existing treatment device are affected by the ground environment, the treatment device is prone to losing power, and normal operation is affected are solved.

Description

Technical Field

[0001] The present application relates to the technical field of soft soil foundations, and specifically to a soft soil foundation treatment device. Background Technique

[0002] The definition of soft soil foundation in China's highway industry standard refers to soft soil layers with low strength and high compression volume, and most of them contain a certain amount of organic matter. Due to the low strength and large settlement of soft soil, it often brings great harm to road engineering. If not properly treated, it will have a great impact on the construction and use of highways.

[0003] A prior patent (publication number: CN 210031760 U) discloses a soft soil foundation treatment device, including a housing. The lower surface of the housing is fixedly connected with a chassis. One side of the upper surface of the chassis is fixedly connected with a handrail A. The inside of the handrail A is wrapped with a handrail B. One end of the handrail B is provided with steel balls, and the handrail B is fixedly connected with the handrail A through the steel balls. The rear surface of the steel ball is fixedly connected with a spring B, and the spring B is fixedly connected with the handrail B. Rolling wheels are rotatably connected to the four corner positions of the lower surface of the chassis. A protective shell is arranged on one side of the chassis; by designing a protective shell installed on one side of the housing, a driving wheel at one end of the protective shell, and a chain on the driving wheel, it is convenient to change the driving mode of the device, which is energy-saving and environmentally friendly, and has a wide range of applications, effectively avoiding various problems caused by insufficient power.

[0004] The position of the driving wheel of the above treatment device is fixed, but the ground is uneven, which may cause the driving wheel not to rotate normally during the movement of the device, resulting in the device losing power and affecting normal operation. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the present application provides a soft soil foundation treatment device, which has the advantages of being able to make the driving wheel closely adhere to the ground, enabling the driving wheel to actively adapt to the uneven ground, and ensuring the normal progress of the operation, etc., and solves the problem that the position of the driving wheel of the existing treatment device is fixed, but the ground is uneven, which may cause the driving wheel not to rotate normally during the movement of the device, resulting in the device losing power and affecting normal operation.

[0006] The top end of the support is rotatably connected to the base, and the outer circumference of the support is fixedly connected to the base, and the outer circumference of the support is fixedly connected to the base, and the outer circumference of the support is fixedly connected to the base.

[0007] Through the above scheme, since the position of the driving wheel of the existing processing device is fixed, but the ground is uneven, this may cause the driving wheel to not rotate normally during the movement of the device, causing the device to lose power and affect normal operation. By setting a fixed rod and a second spring, the driving wheel can be tightly attached to the ground under the action of the reverse force of the second spring, thereby preventing the uneven ground from affecting the rotation of the driving wheel, causing the processing device to lose power and be unable to operate normally.

[0008] Furthermore, a top plate is fixedly sleeved on the outer circumferential surface of the slide rod, a first spring is fixedly connected to the bottom surface of the top plate, and a bottom end of the first spring is fixedly connected to the upper surface of the bracket.

[0009] Through the above scheme, the slide bar can automatically move back, and then the pressing plate can move up and down to complete the compaction operation of the ground.

[0010] Furthermore, the outer circumferential surface of the sliding rod is fixedly connected to a limiting plate, and the outer surface of the limiting plate is slidably connected to the inside of the bracket.

[0011] Through the above scheme, the sliding rod is restricted to prevent the sliding rod from rotating, so that the sliding rod always drives the pressing plate and the base to move up and down longitudinally.

[0012] Furthermore, two limiting rings are fixedly sleeved on the outer circumferential surface of the rotating shaft, and the outer circumferential surface of each limiting ring is rotatably connected to the inside of the bracket.

[0013] Through the above solution, the rotating shaft is restricted to avoid sliding and deflecting of the rotating shaft, thereby increasing the stability of the rotating shaft movement.

[0014] Furthermore, the outer circumferential surface of the driving wheel is transmission-connected with a connecting belt, and the driving wheel is transmission-connected to the rotating shaft via the connecting belt.

[0015] Through the above solution, the driving wheel and the rotating shaft are linked through the connecting belt, thereby providing power for the cam, prompting the pressing plate to lift and lower, and performing the compaction operation on the ground.

[0016] Furthermore, a limiting rod is fixedly inserted into each of the connecting plates. A collar is fixedly sleeved on the outer circumferential surface of the limiting rod. The outer circumferential surface of the collar is slidably connected with the bracket through an arc-shaped groove formed inside the bracket.

[0017] Through the above solution, the connecting plate is strengthened, prompting the connecting plate to always rotate, and increasing the stability of the movement of the connecting plate.

[0018] Furthermore, two outer shells are fixedly connected to the upper surface of the bracket. A grip is slidably connected inside each of the outer shells.

[0019] Through the above solution, the processing device can be moved through the grip, providing convenience for the user.

[0020] Furthermore, a bolt is threadedly connected inside each of the outer shells. A series of equally spaced positioning holes are formed inside the grip. The outer circumferential surface of the bolt is slidably connected with the grip through one of the positioning holes.

[0021] Through the above solution, the bolt can position the grip and can adjust the height of the grip as needed through the positioning holes, which is convenient for use.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] For this soft soil foundation treatment device, by setting the fixed rod and the second spring, the driving wheel can be pressed against the ground under the reverse acting force of the second spring, achieving the effect of preventing the uneven ground from affecting the rotation of the driving wheel, resulting in the loss of power of the treatment device and the inability to operate normally, and solving the problem that the driving wheel of the existing treatment device is affected by the ground environment, easily causing the treatment device to lose power and affecting the normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall three-dimensional structure diagram of the present application;

[0025] Figure 2 is the overall side view structure diagram of the present application;

[0026] Figure 3 is the overall sectional structure diagram of the present application;

[0027] Figure 4 is the structure diagram of the grip of the present application.

[0028] In the figure:

[0029] 1. Bracket; 2. Slide bar; 3. Pressing plate; 4. Base; 5. Rotating wheel; 6. Rotating shaft; 7. Cam; 8. Top plate; 9. First spring; 10. Limiting plate; 11. Limiting ring; 12. Connecting plate; 13. Cross bar; 14. Driving wheel; 15. Connecting belt; 16. Fixed rod; 17. Second spring; 18. Limiting rod; 19. Collar; 20. Outer shell; 21. Grip; 22. Bolt; 23. Roller. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0031] Please refer to Figure 1 、 Figure 2 and Figure 3 . A soft soil foundation treatment device in this embodiment includes a bracket 1. A slide bar 2 is slidably inserted into the interior of the bracket 1. A pressing plate 3 is fixedly connected to the bottom surface of the slide bar 2. The upper surface of the slide bar 2 is fixedly connected to a base 4. A rotating wheel 5 is rotatably connected to the interior of the base 4. A rotating shaft 6 is rotatably inserted into the interior of the bracket 1. A cam 7 is fixedly sleeved on the outer circumferential surface of the rotating shaft 6. The outer surface of the cam 7 is in contact with the outer circumferential surface of the rotating wheel 5. Two connecting plates 12 are rotatably sleeved at the top end of the bracket 1. A cross bar 13 is rotatably inserted into the interiors of the two connecting plates 12. A driving wheel 14 is fixedly sleeved on the outer circumferential surface of the cross bar 13. A fixed rod 16 is fixedly inserted into the interior of each connecting plate 12. The outer circumferential surface of the fixed rod 16 is slidably connected to the bracket 1 through an arc-shaped groove opened in the interior of the bracket 1. A second spring 17 is fixedly connected to the outer circumferential surface of the fixed rod 16. The other end of the second spring 17 is fixedly connected to the interior of the bracket 1. Four rollers 23 are provided at the bottom end of the bracket 1.

[0032] Please refer to Figure 1 and Figure 3 . A top plate 8 is fixedly sleeved on the outer circumferential surface of the slide bar 2. A first spring 9 is fixedly connected to the bottom surface of the top plate 8. The bottom end of the first spring 9 is fixedly connected to the upper surface of the bracket 1, so as to enable the slide bar 2 to automatically move back, and further enable the pressing plate 3 to move up and down to complete the compaction operation on the ground.

[0033] Please refer to Figure 2 and Figure 3 . A limiting plate 10 is fixedly connected to the outer circumferential surface of the slide bar 2. The outer surface of the limiting plate 10 is slidably connected to the interior of the bracket 1 to limit the slide bar 2 and prevent the slide bar 2 from rotating, so as to enable the slide bar 2 to always drive the pressing plate 3 and the base 4 to move vertically up and down.

[0034] See also Figure 3 Two limiting rings 11 are fixedly sleeved on the outer circumference of the rotating shaft 6. The outer circumference of each limiting ring 11 is rotatably connected to the inside of the bracket 1 to limit the rotating shaft 6, prevent the rotating shaft 6 from sliding and deviating, and increase the stability of the movement of the rotating shaft 6.

[0035] See also Figure 1 , Figure 2 and Figure 3 The outer circumferential surface of the driving wheel 14 is connected to the connecting belt 15, and the driving wheel 14 is connected to the rotating shaft 6 through the connecting belt 15. The driving wheel 14 and the rotating shaft 6 are linked through the connecting belt 15, thereby providing power for the cam 7, prompting the pressing plate 3 to rise and fall, and performing the ground compaction operation.

[0036] See also Figure 1 , Figure 2 and Figure 3 A limiting rod 18 is fixedly inserted inside each connecting plate 12, and a ring 19 is fixedly sleeved on the outer circumference of the limiting rod 18. The outer circumference of the ring 19 is slidably connected to the bracket 1 through an arc groove opened inside the bracket 1, thereby reinforcing the connecting plate 12, prompting the connecting plate 12 to rotate all the time, and increasing the stability of the movement of the connecting plate 12.

[0037] See also Figure 1 , Figure 2 and Figure 4 Two shells 20 are fixedly connected to the upper surface of the bracket 1, and a handle 21 is slidably connected to the interior of each shell 20. The processing device can be moved by the handle 21, which provides convenience for the user.

[0038] See also Figure 4 The interior of each shell 20 is threadedly connected with a bolt 22, and the interior of the handle 21 is provided with equidistantly arranged positioning holes. The outer circumferential surface of the bolt 22 is slidably connected to the handle 21 through one of the positioning holes. The bolt 22 can position the handle 21, and the height of the handle 21 can be adjusted as needed through the positioning hole, which is convenient for use.

[0039] A soft soil foundation processing device in the present embodiment is provided with a fixing rod 16 and a second spring 17, so that the driving wheel 14 can be in close contact with the ground under the action of the reverse force of the second spring 17, thereby preventing the uneven ground from affecting the rotation of the driving wheel 14, causing the processing device to lose power and be unable to operate normally. The problem that the driving wheel 14 of the existing processing device is affected by the ground environment, which easily causes the processing device to lose power and affects normal operation is solved.

[0040] It should be noted that the part of the connecting plate 12 in contact with the bracket 1 extends into the interior of the bracket 1, and the part of the connecting plate 12 in contact with the cross bar 13 extends into the interior of the cross bar 13, so as to prevent the connecting plate 12 and the cross bar 13 from sliding and shifting, and increase the stability of the movement of the connecting plate 12 and the cross bar 13.

[0041] The working principle of the above embodiment is as follows:

[0042] The processing device can be pushed to move on the soft soil foundation through the grip 21. When the processing device moves, the driving wheel 14 will contact the ground and rotate, and drive the rotating shaft 6 to rotate through the connecting belt 15. The rotating shaft 6 drives the cam 7 to rotate. The cam 7 drives the sliding rod 2 to reciprocate up and down under the action of the top plate 8 and the first spring 9 through the rotating wheel 5 and the base 4. The sliding rod 2 drives the pressing plate 3 to reciprocate up and down to compact the ground. The second spring 17 will exert a reaction force on the connecting plate 12 through the fixing rod 16, so as to ensure that the driving wheel 14 at the front end of the connecting plate 12 is always in close contact with the ground, and prevent the uneven ground from affecting the rotation of the driving wheel 14, resulting in the loss of power of the pressing plate 3 and the inability to operate normally.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0044] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A soft soil foundation treatment device, comprising a bracket (1), characterized in that: The bracket (1) is internally slidably plugged with a slide bar (2), the bottom surface of the slide bar (2) is fixedly connected to a pressure plate (3), the upper surface of the slide bar (2) is fixedly connected to a base (4), the inside of the base (4) is rotatably connected to a rotating wheel (5), the bracket (1) is internally rotatably plugged with a rotating shaft (6), the outer circumferential surface of the rotating shaft (6) is fixedly sleeved with a cam (7), the outer surface of the cam (7) is in contact with the outer circumferential surface of the rotating wheel (5), the top end of the bracket (1) is rotatably sleeved with two connecting plates (12), the two connecting plates (12) ) is rotatably plugged into the interior of the bracket (1), the outer circumferential surface of the cross bar (13) is fixedly sleeved with a driving wheel (14), a fixing rod (16) is fixedly plugged into the interior of each connecting plate (12), the outer circumferential surface of the fixing rod (16) is slidably connected to the bracket (1) via an arc groove provided in the bracket (1), the outer circumferential surface of the fixing rod (16) is fixedly connected to a second spring (17), the other end of the second spring (17) is fixedly connected to the interior of the bracket (1), and four rollers (23) are provided at the bottom end of the bracket (1).

2. A soft soil foundation treatment device according to claim 1, characterized in that: The outer circumferential surface of the slide rod (2) is fixedly sleeved with a top plate (8), the bottom surface of the top plate (8) is fixedly connected with a first spring (9), and the bottom end of the first spring (9) is fixedly connected to the upper surface of the bracket (1).

3. A soft soil foundation treatment device according to claim 1, characterized in that: The outer circumferential surface of the sliding rod (2) is fixedly connected to a limiting plate (10), and the outer surface of the limiting plate (10) is slidably connected to the inside of the bracket (1).

4. A soft soil foundation treatment device according to claim 1, characterized in that: Two limiting rings (11) are fixedly sleeved on the outer circumferential surface of the rotating shaft (6), and the outer circumferential surface of each limiting ring (11) is rotatably connected to the inside of the bracket (1).

5. A soft soil foundation treatment device according to claim 1, characterized in that: The outer circumferential surface of the driving wheel (14) is drivingly connected to a connecting belt (15), and the driving wheel (14) is drivingly connected to the rotating shaft (6) via the connecting belt (15).

6. A soft soil foundation treatment device according to claim 1, characterized in that: A limiting rod (18) is fixedly inserted into the interior of each connecting plate (12); a collar (19) is fixedly sleeved on the outer circumferential surface of the limiting rod (18); and the outer circumferential surface of the collar (19) is slidably connected to the bracket (1) via an arc groove provided inside the bracket (1).

7. A soft soil foundation treatment device according to claim 1, characterized in that: Two outer shells (20) are fixedly connected to the upper surface of the bracket (1), and a handle (21) is slidably connected inside each of the outer shells (20).

8. A soft soil foundation treatment device according to claim 7, characterized in that: A bolt (22) is threadedly connected to the interior of each housing (20), and positioning holes arranged at equal intervals are provided inside the handle (21). The outer circumferential surface of the bolt (22) is slidably connected to the handle (21) through one of the positioning holes.

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