Foundation leveling device for civil engineering

Abstract

The utility model provides a foundation leveling device for civil engineering, belongs to the technical field of land leveling equipment, and solves the problem that the ground leveled in the prior art is uneven in hardness. The device comprises a traction wheel, a grinding roller, a positioning rod, a traction plate, a fixing plate, a shoveling plate, a mounting frame and a roller. The two positioning rods are arranged in parallel in the horizontal direction, one side between the positioning rods is movably connected with a traction wheel through a rotating shaft, and the other side between the positioning rods is movably connected with a grinding roller through a rotating shaft. A traction plate is further arranged on the outer side of the position, where the grinding roller is located, between the positioning rods. The two sides of the traction plate are each provided with a fixing plate. A material shoveling plate inclining downwards is fixed between the two fixing plates. A mounting frame is fixed to the tops of the two fixing plates. The inner walls of the two sides of the mounting frame are movably connected with rollers through rotating shafts. And different crushing pieces are distributed on the outer wall of the roller at intervals. The device can be used for moving and leveling the hollow foundation, and the uneven hardness of the ground foundation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of land leveling equipment, in particular to a foundation leveling device for civil engineering. Background Art

[0002] In the process of civil construction, the foundation needs to be leveled. However, most existing foundation leveling devices flatten the ground, that is, on the bumpy ground, the protruding parts are flattened, while the concave parts are not compacted enough, resulting in poor foundation leveling effect and uneven hardness of the leveled ground.

[0003] When the foundation leveling device disclosed in Chinese patent CN219653681U tamps the foundation, the backfill material in the bucket is placed to automatically fill the uneven foundation, and then the foundation is re-leveled by the rolling wheel. The scraper ensures the leveling effect, and a driving motor is provided to enable the crushing frame to crush the clots in the backfill material so that the screen is not easily blocked. However, the crushing effect of the crushing frame is limited, and the foundation may still be uneven in hardness and softness after the leveling operation.

[0004] When the foundation leveling device disclosed in Chinese patent CN114892633A needs to break the foundation during the compaction process, the motor is started to drive the rotating shaft to rotate, so that the rotating shaft and the driven rod rotate towards each other, and then the soil can be fully chopped into particles. The movable column moves downward to drive the reset spring to move and elastically deform, so that the vibration plate vibrates continuously, thereby preventing the soil particles from sticking to the vibration plate. However, for materials with larger structures, due to the lack of crushing operation, the device is easily damaged and the foundation leveling effect is poor. Utility Model Content

[0005] In view of the above analysis, the embodiment of the utility model aims to provide a foundation leveling device for civil engineering, so as to solve the problem of uneven hardness of the ground after leveling in the prior art.

[0006] On the one hand, the embodiment of the utility model provides a foundation leveling device for civil engineering, including a traction wheel, a rolling roller, a positioning rod, a traction plate, a fixing plate, a shovel plate, a mounting frame and a roller; wherein,

[0007] Two positioning rods of the same length are arranged in parallel in the horizontal direction, and a traction wheel is movably connected to one side of the two positioning rods through a rotating shaft, and a rolling roller is movably connected to the other side of the two positioning rods through a rotating shaft; a traction plate is also provided outside the position where the rolling roller is located between the two positioning rods;

[0008] A fixed plate is provided on each side of the traction plate; a shoveling plate inclined downward is fixed between the two fixed plates; a mounting frame is fixed on the top of the two fixed plates; rollers are movably connected to the inner walls of the two sides of the mounting frame through rotating shafts; different crushing pieces are distributed at intervals on the outer wall of the roller.

[0009] The beneficial effects of the above technical solution are as follows: the device can be used to perform leveling operations on pothole-prone foundations. The soil on the protruding part of the foundation is shoveled up by the shoveling plate, and the crushing piece is driven to rotate by the roller, and the shoveled soil is crushed by the rotating crushing piece, and then the crushed soil is spread on the foundation again, so that the potholes on the foundation can be filled, and the foundation is flattened by the rolling roller, which is beneficial to improve the leveling effect of the foundation and avoid uneven hardness of the foundation after rolling.

[0010] Based on the further improvement of the above device, the foundation leveling device for civil engineering also includes a motor, a driving pulley, a driven pulley and a belt strip; wherein,

[0011] A motor is fixed on the top of the mounting frame; a driving pulley is fixed to the output shaft of the motor through a coupling; a driven pulley is fixed to the rotating shaft of the drum; and a belt strip is sleeved between the outer walls of the driving pulley and the driven pulley.

[0012] Furthermore, the foundation leveling device for civil engineering also includes a storage bin; wherein,

[0013] A material storage bin is fixed on the adjacent side walls of the two fixed plates or between the side walls; a material discharge port is provided at the central position of the bottom of the material storage bin.

[0014] Furthermore, the foundation leveling device for civil engineering also includes a traction frame and a traction plate; wherein,

[0015] A traction frame is fixed between the outer walls of the same end of the two positioning rods; a traction plate is fixed on the top of the traction frame; a traction hole is opened on the outer wall of one side of the top of the traction plate, and is connected to an external traction device through the traction hole.

[0016] Furthermore, the foundation leveling device for civil engineering also includes a lifting plate, a positioning frame, and a synchronous hydraulic push rod; wherein,

[0017] The positioning frame is fixed to the top of the two positioning rods and is connected to the top of the two positioning rods respectively; synchronous hydraulic push rods distributed at equal distances are fixed on the bottom outer wall of the positioning frame;

[0018] A lifting plate is fixed on the top outer wall of each fixed plate; the top outer walls of all lifting plates are fixedly connected to the output end of the synchronous hydraulic push rod.

[0019] Furthermore, the number of the positioning frames and the number of the lifting plates are both 2.

[0020] Further, the top side of the shoveling plate is connected to the top side of the storage bin; and,

[0021] The roller is located on top of the scraper blade.

[0022] Furthermore, the sizes and shapes of the different broken pieces are the same; and

[0023] All crushing pieces are evenly distributed on the outer wall of the drum.

[0024] Furthermore, the number of the traction wheels is 2 and they are symmetrically distributed on both sides of the traction plate.

[0025] Furthermore, the shoveling plate is fixedly connected to the outer wall of one side adjacent to the two fixing plates; and,

[0026] The mounting frame is fixedly connected to the top outer walls of the two fixing plates.

[0027] The utility model summary is provided to introduce a selection of concepts in a simplified form, which will be further described in the following detailed description. The utility model summary is not intended to identify key features or essential features of the utility model, nor is it intended to limit the scope of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0029] Figure 1 A schematic diagram of the three-dimensional structure of a foundation leveling device for civil engineering in Example 1 is shown;

[0030] Figure 2 A schematic diagram of the three-dimensional structure of a foundation leveling device for civil engineering in Example 4 is shown;

[0031] Figure 3 A schematic diagram of the structure of the rolling roller of Example 4 is shown;

[0032] Figure 4 A schematic structural diagram of the scraping plate of Example 4 is shown.

[0033] Reference numerals

[0034] 1-traction wheel; 2-roller; 3-positioning rod; 4-traction frame; 5-traction plate; 6-traction hole; 7-fixed plate; 8-lifting plate; 9-positioning frame; 10-synchronous hydraulic push rod; 11-shovel plate; 12-mounting frame; 13-drum; 14-crushing piece; 15-motor; 16-driving pulley; 17-driven pulley; 18-storage bin; 19-discharging port. DETAILED DESCRIPTION

[0035] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0036] As used herein, the term "including" and its variations mean open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "based at least in part on". The terms "an example embodiment" and "an embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one further embodiment". The terms "first", "second", etc. may refer to different or the same objects. Other explicit and implicit definitions may also be included below.

[0037] Example 1

[0038] An embodiment of the utility model discloses a ground leveling device for civil engineering, which aims to effectively improve the problem of uneven hardness and softness of the ground after being leveled by the ground leveling device for civil engineering by improving the structure. The ground leveling device for civil engineering comprises a traction wheel 1, a rolling roller 2, a positioning rod 3, a traction plate 5, a fixing plate 7, a shovel plate 11, a mounting frame 12 and a roller 13, such as Figure 1 The key components of the device are shown.

[0039] Among them, two positioning rods 3 of the same length are arranged in parallel in the horizontal direction, and one side between the two positioning rods 3 (optionally located on the outer wall of one side corresponding to the positioning rod 3, or on the outer wall of the other side) is movably connected to a traction wheel 1 through a rotating shaft, and the other side thereof is movably connected to a rolling roller 2 through a rotating shaft (the number of the rolling rollers 2 is more than one, Figure 1 A traction plate 5 (the number of traction plates 5 is more than one) is further provided on the outer side (i.e., the air side) of the location of the rolling roller 2 between the two positioning rods 3.

[0040] A fixing plate 7 is provided on each side of the traction plate 5. A shoveling plate 11 is fixed between the two fixing plates 7 and tilted downward. A mounting frame 12 is fixed to the top (optionally the outer wall or the side wall) of the two fixing plates 7. A roller 13 is movably connected to the inner wall of the mounting frame 12 on both sides through a rotating shaft. Different crushing pieces 14 (of different sizes and shapes) are distributed at intervals (optionally equidistant or unequally spaced) on the outer wall of the roller 13, which are used to fully crush the material in the shoveling plate 11.

[0041] Compared with the prior art, this embodiment proposes a new foundation leveling device for civil engineering, which can be used to perform leveling operations on potholes in the foundation. The soil on the protruding part of the foundation is shoveled up by the shoveling plate 11, and the crushing piece 14 is driven to rotate by the roller 13. The shoveled soil is broken up by the rotating crushing piece 14, and then the broken soil is spread on the foundation again, so that the potholes on the foundation can be filled, and the foundation is flattened by the rolling roller 2, which is beneficial to improve the leveling effect of the foundation and avoid uneven hardness of the foundation after rolling.

[0042] Example 2

[0043] Based on the improvement of Example 1, the foundation leveling device for civil engineering also includes a motor 15, a driving pulley 16, a driven pulley 17 and a belt strip (see Figure 4 shown).

[0044] Among them, a motor 15 is fixed to the top (optionally the outer wall or side wall) of the mounting frame 12. The output shaft of the motor 15 is fixed with a driving pulley 16 through a coupling. A driven pulley 17 is fixed to the rotating shaft of the drum 13. A belt strip is sleeved between the outer walls of the driving pulley 16 and the driven pulley 17.

[0045] Preferably, the foundation leveling device for civil engineering further comprises a storage bin 18. The storage bin 18 is fixed on the adjacent side walls or between the side walls of the two fixing plates 7. A discharge port 19 is provided at the bottom center of the storage bin 18.

[0046] Compared with Example 1, the foundation leveling device for civil engineering provided in this embodiment moves on the foundation, scoops up the soil on the protruding part of the foundation through the shovel plate 11, and cooperates with the output shaft of the motor 15 to drive the driving pulley 16 to rotate, and the driving pulley 16 drives the driven pulley 17 to rotate through the belt strip, and the driven pulley 17 drives the crushing piece 14 to rotate through the roller 13, and the scooped soil is broken by the rotating crushing piece 14, and then the broken soil is spread on the foundation again, which can fill the potholes on the foundation, and the foundation is flattened by the rolling roller 2, which is beneficial to improve the leveling effect of the foundation and avoid uneven hardness of the foundation after rolling.

[0047] Example 3

[0048] Based on the improvement of Example 2, the foundation leveling device for civil engineering also includes a traction frame 4, a traction plate 5 (see Figure 3As shown in the figure, a traction frame 4 is fixed between the outer walls of the same end of the two positioning rods 3. A traction plate 5 is fixed on the top of the traction frame 4. A traction hole 6 is opened on the outer wall of one side of the top of the traction plate 5, and is connected to an external traction device through the traction hole 6. The traction device and the traction hole 6 opened on the top of the traction plate 5 facilitate the traction and movement of the foundation leveling device for civil engineering.

[0049] Compared with Example 2, the foundation leveling device for civil engineering provided in this embodiment is provided with a traction frame 4 and a traction plate 5, thereby ensuring the maintainability and structural stability of the traction structure.

[0050] Example 4

[0051] Based on the improvement of Example 3, the foundation leveling device for civil engineering also includes a lifting plate 8, a positioning frame 9, and a synchronous hydraulic push rod 10. Figure 2 As shown. Among them, the positioning frame 9 is fixed to the top (optionally the outer wall or side wall) of the two positioning rods 3, and is connected to the top of the two positioning rods 3 respectively. The synchronous hydraulic push rods 10 distributed at equal distances are fixed on the bottom outer wall of the positioning frame 9. The output shaft of the synchronous hydraulic push rod 10 is extended to facilitate the control of the height of the two fixed plates 7.

[0052] A lifting plate 8 is fixed on the top outer wall of each fixed plate 7. The top outer walls of all lifting plates 8 are fixedly connected to the output end of the synchronous hydraulic push rod 10.

[0053] Preferably, the number of the positioning frames 9 and the number of the lifting plates 8 are both 2.

[0054] Preferably, one top side of the shoveling plate 11 is connected to one top side of the storage bin 18 , and the roller 13 is located on the top of the shoveling plate 11 .

[0055] Preferably, the sizes and shapes of the different crushing pieces 14 are the same, and all the crushing pieces 14 are distributed on the outer wall of the drum 13 at equal distances.

[0056] Preferably, the number of the traction wheels 1 is two, and they are symmetrically distributed on both sides of the traction plate 5 .

[0057] Preferably, the shovel plate 11 is fixedly connected to the outer wall of one side adjacent to the two fixing plates 7. Furthermore, the mounting frame 12 is fixedly connected to the top outer walls of the two fixing plates 7.

[0058] Compared with the prior art, the foundation leveling device for civil engineering provided in this embodiment has the following advantages:

[0059] 1. The civil engineering foundation leveling device can be towed and moved by using the traction device using the connecting rod and the traction hole 6 opened on the top of the traction plate 5, and the civil engineering foundation leveling device can be moved to the foundation that needs to be leveled.

[0060] 2. The output shaft of the synchronous hydraulic push rod 10 at the bottom of the positioning frame 9 is extended and retracted to adjust the height of the two fixed plates 7, so that the shovel plate 11 provided at one end of the fixed plate 7 is moved to be level with the foundation plane. At this time, the foundation leveling device for civil engineering is pulled to move on the foundation by the traction equipment, and the soil of the protruding part of the foundation can be shoveled up by the shovel plate 11. The output shaft of the motor 15 rotates to drive the driving pulley 16 to rotate, and the driving pulley 16 drives the driven pulley 17 to rotate through the belt strip. The driven pulley 17 drives the crushing piece 14 to rotate through the roller 13, and the shoveled soil is broken into the storage bin 18 by the rotating crushing piece 14.

[0061] 3. The crushed soil is spread on the foundation again through the discharge port 19 at the bottom of the storage bin 18, so that the potholes on the foundation can be filled. At this time, the foundation is flattened by the rolling roller 2, which is beneficial to improve the leveling effect of the foundation, avoid uneven hardness of the foundation after rolling, and have a good use effect.

[0062] 4. Simple structure and quick assembly.

[0063] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the prior art, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A foundation leveling device for civil engineering, characterized in that: It comprises a traction wheel (1), a rolling roller (2), a positioning rod (3), a traction plate (5), a fixing plate (7), a shoveling plate (11), a mounting frame (12) and a roller (13); wherein: Two positioning rods (3) of the same length are arranged in parallel in the horizontal direction, and a traction wheel (1) is movably connected to one side of the two positioning rods (3) through a rotating shaft, and a rolling roller (2) is movably connected to the other side of the two positioning rods (3) through a rotating shaft; a traction plate (5) is also provided outside the position where the rolling roller (2) is located between the two positioning rods (3); A fixing plate (7) is provided on each side of the traction plate (5); a shoveling plate (11) inclined downward is fixed between the two fixing plates (7); a mounting frame (12) is fixed on the top of the two fixing plates (7); rollers (13) are movably connected to the inner walls of the mounting frame (12) on both sides via a rotating shaft; and different crushing pieces (14) are distributed at intervals on the outer wall of the roller (13).

2. The ground leveling device for civil engineering according to claim 1, characterized in that: It also includes a motor (15), a driving pulley (16), a driven pulley (17) and a belt strip; wherein, A motor (15) is fixed on the top of the mounting frame (12); a driving pulley (16) is fixed to the output shaft of the motor (15) through a coupling; a driven pulley (17) is fixed to the rotating shaft of the drum (13); and a belt strip is sleeved between the outer walls of the driving pulley (16) and the driven pulley (17).

3. The ground leveling device for civil engineering according to claim 2, characterized in that: It also includes a storage bin (18); wherein, A material storage bin (18) is fixed on adjacent side walls of the two fixed plates (7) or between the side walls; a material discharge port (19) is provided at the center of the bottom of the material storage bin (18).

4. The ground leveling device for civil engineering according to claim 3, characterized in that: It also includes a traction frame (4) and a traction plate (5); wherein: A traction frame (4) is fixed between the outer walls of the same end of the two positioning rods (3); a traction plate (5) is fixed on the top of the traction frame (4); a traction hole (6) is opened on the outer wall of one side of the top of the traction plate (5), and is connected to an external traction device through the traction hole (6).

5. The ground leveling device for civil engineering according to claim 4, characterized in that: It also includes a lifting plate (8), a positioning frame (9), and a synchronous hydraulic push rod (10); wherein, The positioning frame (9) is fixed to the top of the two positioning rods (3) and is respectively connected to the top of the two positioning rods (3); synchronous hydraulic push rods (10) distributed at equal distances are fixed on the bottom outer wall of the positioning frame (9); A lifting plate (8) is fixed on the top outer wall of each fixed plate (7); the top outer walls of all lifting plates (8) are fixedly connected to the output end of the synchronous hydraulic push rod (10).

6. The ground leveling device for civil engineering according to claim 5, characterized in that: The number of the positioning frame (9) and the number of the lifting plate (8) are both 2.

7. The ground leveling device for civil engineering according to claim 6, characterized in that: The top side of the shoveling plate (11) is connected to the top side of the storage bin (18); and, The roller (13) is located on the top of the scraping plate (11).

8. The ground leveling device for civil engineering according to any one of claims 1 to 7, characterized in that: The sizes and shapes of the different crushing pieces (14) are the same; and All the crushing pieces (14) are distributed at equal distances on the outer wall of the drum (13).

9. The ground leveling device for civil engineering according to any one of claims 1 to 7, characterized in that: The number of traction wheels (1) is 2 and they are symmetrically distributed on both sides of the traction plate (5).

10. The foundation leveling device for civil engineering according to any one of claims 1 to 7, characterized in that: The shoveling plate (11) is fixedly connected to the outer walls of one side adjacent to the two fixing plates (7); and, The mounting frame (12) is fixedly connected to the top outer walls of the two fixing plates (7).

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