Adjusting type foundation tamping device based on civil construction

Abstract

The invention discloses an adjustable foundation tamping device based on civil construction, and belongs to the technical field of civil construction, the adjustable foundation tamping device comprises a tamping roller rotatably connected to the middle of the bottom of an outer shell, a driving assembly for driving the tamping roller to rotate is arranged on the outer side wall of the driving assembly, and a notch is formed in the side wall of the outer shell in a penetrating manner; a compaction assembly matched with the notch is arranged in the outer shell, and an adjusting assembly communicating with the compaction assembly is arranged at the top end of the outer shell. The multiple side faces of a groove are movably tamped through the compacting assembly, the stability of the two sides of the groove is improved, the collapse problem of the two sides of the groove is avoided, the extending degree of the compacting assembly can be adjusted through the arranged adjusting assembly, the side faces of the groove are tamped in an adjustable mode, the operation mode of tamping the side faces of the groove is flexible and changeable, and the working efficiency is improved. The requirements of grooves with different depths and widths can be quickly met, the comprehensiveness and uniformity of tamping operation are ensured, the project progress is accelerated, the maintenance cost is reduced, and the overall project quality is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of civil construction, and in particular relates to an adjustable foundation compacting device for civil construction. Background Art

[0002] The compaction of the foundation in civil construction is a key step to ensure the stability and safety of the building. By adopting advanced compaction technology and equipment, the foundation can be comprehensively and deeply reinforced, which can effectively improve the bearing capacity and density of the foundation and provide a solid and reliable foundation for the superstructure. The compaction of the foundation is not only related to the overall stability of the building, but also directly affects its service life and seismic performance. During the construction process, the professional team will formulate a scientific and reasonable compaction plan based on the results of the geological survey, and use vibration rolling, strong compaction and other methods to carry out fine operations on the foundation to ensure that every inch of land meets the compaction standards required by the design. The high-quality completion of this link has laid a solid foundation for the smooth progress of the civil engineering project and the safe use of the final building.

[0003] For example, Chinese patent publication number: CN115726342A discloses a foundation compaction device for civil engineering construction based on gravity reciprocating, including: a mounting frame, a top plate fixedly mounted on the mounting frame, two oppositely arranged sliding rods fixedly mounted on one side of the top plate, a first support block supporting the top plate fixedly mounted on the end of the sliding rod away from the top plate, and the first support block fixedly mounted on the mounting frame, and a counterweight block for compacting the foundation is provided on one side of the top plate. The present invention has a novel design, the movable push plate pushes the connecting rod fixed thereto downward, the movable connecting rod pushes the protective baffle below to resist the ground, and the protective baffle is used to prevent the counterweight block from falling and hitting the ground and knocking stones away, and when the protective baffle is not in contact with the ground, the tooth ring will abut against the second gear, causing the equipment to be unable to operate, on the contrary, when the protective baffle is lowered and abuts against the ground, the tooth ring will be away from the second gear, and the equipment can work normally, so that the safety of the equipment is enhanced.

[0004] There are still some shortcomings in the above application. The device in the above application is difficult to compact the foundation trench. The two sides of the foundation trench are not stable enough. The soil on both sides of the trench is relatively loose and easily collapses and falls into the trench. It does not have the function of compacting both sides of the trench and is prone to collapse.

[0005] Therefore, there is a need for an adjustable foundation compaction device for civil construction to solve the problems raised in the above background technology. Summary of the invention

[0006] The purpose of the present invention is to provide an adjustable foundation compaction device for civil construction to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable foundation compaction device for civil engineering construction, comprising an outer shell, a compaction roller being rotatably connected to the middle of the bottom of the outer shell, a driving component for driving the compaction roller to rotate is arranged on the outer wall of the driving component, a slot is penetrated through the side wall of the outer shell, a compaction component cooperating with the slot is arranged inside the outer shell, an adjustment component connected with the compaction component is arranged on the top of the outer shell, two symmetrically distributed wheels are arranged at the bottom end of the outer shell, shaft rods are fixed at both ends of the wheels, and the shaft rods are rotatably connected to the side wall of the outer shell.

[0008] It should be noted in the solution that the driving assembly includes a driving motor fixed to the outer wall of the outer shell, a second gear is fixed to the output end of the driving motor, and a first gear meshingly connected to the second gear is fixed to one end of the tamping roller.

[0009] It is further worth explaining that the compaction assembly includes a hard rubber plate arranged inside the outer shell, and support plates are connected to multiple side surfaces of the hard rubber plate. Both ends of the support plate are fixed with convex plates, and a compaction roller is rotatably connected between the two convex plates, and the compaction roller is extended from the groove.

[0010] It should be further explained that a spring is fixed between the side of the bracket plate and the hard rubber plate, and a plurality of springs are provided and are evenly distributed.

[0011] As a preferred embodiment, an external connecting tube is fixed on the top side of the hard rubber plate, an inner cavity connected to the external connecting tube is opened inside the hard rubber plate, a nut sleeve is fixed inside the top of the external connecting tube, a threaded rod is connected to the inner thread of the nut sleeve, and a piston plate tightly fitting with the inner wall of the external connecting tube is fixed to the bottom end of the threaded rod.

[0012] As a preferred embodiment, an end plate is fixed to the top end of the threaded rod, and a handle rod is fixed to the side surface of the end plate.

[0013] As a preferred embodiment, a rubber sleeve is fitted on the side of the handle rod, and the length of the rubber sleeve is equal to the length of the handle rod.

[0014] As a preferred embodiment, an end seat is fixed on the outer side wall of one end of the outer shell, and a drag block is rotatably connected to the end of the end seat away from the outer shell.

[0015] As a preferred embodiment, a plurality of convex ribs are arranged on the side of the compacting roller and the plurality of convex ribs are distributed at equal intervals.

[0016] Compared with the prior art, the adjustable foundation compaction device for civil construction provided by the present invention has at least the following beneficial effects:

[0017] (1) The driving assembly drives the compaction roller to rotate in the same direction as the wheel, so that the groove foundation is rolled by the compaction roller to compact the groove foundation. The rotating compaction roller reduces the traction load of the traction equipment, the compaction efficiency is high, and the compaction effect is good;

[0018] (2) The compaction components are used to compact multiple sides of the trench in a mobile manner, thereby improving the stability of both sides of the trench and avoiding the problem of collapse on both sides of the trench. This achieves immediate and deep compaction of the soil and backfill materials. This not only significantly enhances the density and bearing capacity of both sides of the trench, effectively curbs the risk of collapse caused by loose soil or external forces, but also greatly improves construction efficiency and safety.

[0019] (3) The extension degree of the compaction component can be adjusted by setting an adjustment component, so that the compaction component can adjustably compact the side of the groove, making the compaction operation method of the groove side flexible and changeable, and can quickly adapt to the requirements of grooves of different depths and widths, ensuring the comprehensiveness and uniformity of the compaction operation, laying a solid foundation for subsequent pipeline laying or other infrastructure construction, accelerating the progress of the project, reducing maintenance costs and improving the overall project quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 It is a schematic diagram of the overall front view structure of the present invention;

[0022] Figure 3 The overall three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0023] Figure 4 It is a schematic diagram of the internal structure of the outer shell of the present invention;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the adjustment component of the present invention;

[0025] Figure 6 for Figure 5 The enlarged structural diagram at A in the middle;

[0026] Figure 7 It is a schematic diagram of the local structure of the compaction assembly of the present invention;

[0027] Figure 8 for Figure 7 Enlarged structural diagram at B in the middle.

[0028] In the figure: 1. compacting assembly; 101. hard rubber plate; 102. bracket plate; 103. compacting roller; 104. convex plate; 105. spring; 2. adjustment assembly; 201. inner cavity; 202. external tube; 203. threaded rod; 204. nut sleeve; 205. end plate; 206. handle rod; 207. rubber sleeve; 208. piston plate; 3. driving assembly; 301. first gear; 302. second gear; 303. driving motor; 4. outer shell; 5. end seat; 6. drag block; 7. wheel; 8. notch; 9. shaft member; 10. compacting roller. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the embodiments.

[0030] See also Figure 1-8 The present invention provides an adjustable foundation compacting device for civil engineering construction, comprising an outer shell 4, a compacting roller 10 is rotatably connected at the middle of the bottom of the outer shell 4, a driving assembly 3 is arranged on the outer wall of the driving assembly 3 for driving the compacting roller 10 to rotate, a slot 8 is penetrated through the side wall of the outer shell 4, a compacting assembly 1 matched with the slot 8 is arranged inside the outer shell 4, an adjusting assembly 2 connected with the compacting assembly 1 is arranged on the top of the outer shell 4, and two symmetrically distributed wheels 7 are arranged at the bottom end of the outer shell 4, and shaft members 9 are fixed at both ends of the wheels 7, and the shaft member 9 is rotatably connected to the side wall of the outer shell 4; when in use, firstly, the dragging block 6 is connected to the external traction device, and the outer shell 4 is towed and moved by the traction device and the two wheels 7, and the compacting roller 10 is driven by the driving assembly 3 to rotate in the same direction as the wheel 7, so that the groove foundation is rolled by the compacting roller 10 to compact the groove foundation, and the rotating compacting roller 10 reduces The traction load of the light traction equipment has a high compaction efficiency and a good compaction effect. At the same time, the outer shell 4 drives the compaction component 1 to move synchronously. The compaction component 1 in the outer shell 4 performs mobile compaction on multiple sides of the groove, thereby improving the stability of both sides of the groove and avoiding the collapse of both sides of the groove. The instant and deep compaction of the soil and backfill materials is achieved. This not only significantly enhances the density and bearing capacity of both sides of the groove, effectively curbs the risk of collapse caused by loose soil or external force, but also greatly improves the construction efficiency and safety. The extension degree of the compaction component 1 can be adjusted by the set adjustment component 2, so that the compaction component 1 can adjust the side of the groove, making the compaction operation mode of the groove side flexible and changeable, and can quickly adapt to the requirements of grooves of different depths and widths, ensuring the comprehensiveness and uniformity of the compaction operation, and laying a solid foundation for the subsequent pipeline laying or other infrastructure construction, accelerating the progress of the project, reducing maintenance costs and improving the overall project quality.

[0031] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that the driving component 3 includes a driving motor 303 fixed on the outer wall of the outer shell 4, a second gear 302 is fixed on the output end of the driving motor 303, and a first gear 301 meshingly connected with the second gear 302 is fixed on one end of the tamping roller 10; during specific operation, the driving motor 303 is started to work, so that the second gear 302 is driven to rotate by the driving motor 303, and the tamping roller 10 is driven to rotate in the same direction as the wheel 7 through the cooperation of the second gear 302 and the first gear 301, so that the groove foundation is rolled by the tamping roller 10, and the groove foundation is compacted, and the rotating tamping roller 10 reduces the traction load of the traction equipment, and the compaction efficiency is high and the compaction effect is good.

[0032] Further as Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, it is worth specifically explaining that the compaction assembly 1 includes a hard rubber plate 101 arranged inside the outer shell 4, and support plates 102 are connected to multiple sides of the hard rubber plate 101, and convex plates 104 are fixed at both ends of the support plate 102, and a compaction roller 103 is rotatably connected between the two convex plates 104, and the compaction roller 103 is extended from the slot 8; during specific operation, the hard rubber plate 101 and the compaction roller 103 are driven to move synchronously by the moving outer shell 4, and the compaction roller 103 is pressed against the bottom surface and two side surfaces of the groove, and multiple compaction rollers 103 are used to carry out mobile compaction of multiple sides of the groove, thereby improving the stability of both sides of the groove, avoiding the problem of collapse of both sides of the groove, and realizing instant and deep compaction of soil and backfill materials. This not only significantly enhances the density and bearing capacity of both sides of the groove, effectively curbs the risk of collapse caused by loose soil or external force, but also greatly improves construction efficiency and safety.

[0033] Further as Figure 7 and Figure 8 As shown, it is worth explaining in detail that a spring 105 is fixed between the side of the bracket plate 102 and the hard rubber plate 101, and a plurality of springs 105 are provided and the plurality of springs 105 are equidistantly distributed; during specific operation, the plurality of springs 105 are provided so that the compacting roller 103 has a certain self-adjustment property, which is suitable for compacting different grooves.

[0034] Further as Figure 3 , Figure 5 , Figure 6 and Figure 7As shown, it is worth specifically explaining that an external connection tube 202 is fixed on the top side of the hard rubber plate 101, an inner cavity 201 connected to the external connection tube 202 is provided inside the hard rubber plate 101, a nut sleeve 204 is fixed inside the top of the external connection tube 202, a threaded rod 203 is connected to the inner thread of the nut sleeve 204, and a piston plate 208 tightly matched with the inner wall of the external connection tube 202 is fixed at the bottom end of the threaded rod 203; when working, by rotating the threaded rod 203, a certain amount of liquid is filled in the external connection tube 202 and the inner cavity 201, thereby driving the piston plate through the threaded rod 203 208 moves downward in the external tube 202, thereby pressing the liquid in the external tube 202 into the inner cavity 201 through the piston plate 208, causing the inner cavity 201 to expand, so that the extension degree of the compaction roller 103 can be adjusted, thereby realizing adjustable compaction of the side of the groove, making the compaction operation mode of the groove side flexible and changeable, and can quickly adapt to the requirements of grooves of different depths and widths, ensuring the comprehensiveness and uniformity of the compaction operation, laying a solid foundation for subsequent pipeline laying or other infrastructure construction, accelerating the progress of the project, reducing maintenance costs and improving the overall project quality.

[0035] Further as Figure 6 As shown, it is worth explaining in detail that an end plate 205 is fixed to the top of the threaded rod 203, and a handle rod 206 is fixed to the side of the end plate 205; during specific work, the handle rod 206 is provided to facilitate holding and rotating the threaded rod 203, and the handle rod 206 has a long force arm, which saves effort in operation.

[0036] The scheme has the following working process: firstly, the dragging block 6 is connected to the external traction device, and the outer shell 4 is pulled and moved by the traction device and the two wheels 7, and the tamping roller 10 is driven by the driving component 3 to rotate in the same direction as the wheel 7, so that the foundation groove is rolled by the tamping roller 10 to tamp the foundation groove, and the hard rubber plate 101 and the compacting roller 103 are driven to move synchronously by the moving outer shell 4, and the compacting roller 103 is pressed against the bottom surface and two side surfaces of the groove, and the groove is compacted by multiple compacting rollers 103. The multiple sides of the groove are compacted in a mobile manner to improve the stability of the two sides of the groove and avoid the problem of collapse of the two sides of the groove. By rotating the threaded rod 203, a certain amount of liquid is filled in the external tube 202 and the inner cavity 201, so that the piston plate 208 is driven to move downward in the external tube 202 through the threaded rod 203, so that the liquid in the external tube 202 is pressed into the inner cavity 201 through the piston plate 208, so that the inner cavity 201 expands, so that the extension degree of the compaction roller 103 can be adjusted, thereby realizing adjustable compaction of the sides of the groove.

[0037] Further as Figure 6As shown, it is worth explaining in detail that a rubber sleeve 207 is fitted on the side of the handle rod 206, and the length of the rubber sleeve 207 is set equal to the length of the handle rod 206; during specific work, the friction force when holding the handle rod 206 is effectively increased by the rubber sleeve 207 to prevent slipping.

[0038] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that a terminal seat 5 is fixed on the outer side wall of one end of the outer shell 4, and a dragging block 6 is rotatably connected to the end of the terminal seat 5 away from the outer shell 4.

[0039] Further as Figure 5 As shown, it is worth explaining in detail that a plurality of ribs are arranged on the side of the compaction roller 103 and the plurality of ribs are equidistantly distributed; during specific operation, the plurality of ribs are arranged to effectively increase the friction between the compaction roller 103 and the groove side, thereby improving the compaction effect of the compaction roller 103 on the groove side.

[0040] In summary: the driving component 3 drives the tamping roller 10 to rotate in the same direction as the wheel 7, so that the tamping roller 10 rolls the trench foundation and compacts the trench foundation. The rotating tamping roller 10 reduces the traction load of the traction equipment, and the compaction efficiency is high and the compaction effect is good. At the same time, the outer shell 4 drives the compaction component 1 to move synchronously. The compaction component 1 in the outer shell 4 performs mobile compaction on multiple sides of the trench, thereby improving the stability of both sides of the trench and avoiding the problem of collapse on both sides of the trench, thereby realizing instant and deep compaction of the soil and backfill materials. This not only significantly enhances the stability of both sides of the trench The density and bearing capacity of the side can effectively curb the risk of collapse caused by loose soil or external force, and greatly improve the construction efficiency and safety; the extension degree of the compaction component 1 can be adjusted by the adjustment component 2, so that the compaction component 1 can adjust the side of the groove, making the compaction operation mode of the groove side flexible and changeable, and can quickly adapt to the requirements of grooves of different depths and widths, ensuring the comprehensiveness and uniformity of the compaction operation, laying a solid foundation for the subsequent pipeline laying or other infrastructure construction, accelerating the progress of the project, reducing maintenance costs and improving the overall project quality.

[0041] The driving motor 303 can be purchased on the market. The driving motor 303 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. An adjustable foundation compaction device for civil construction, comprising an outer shell (4), characterized in that: A compacting roller (10) is rotatably connected to the middle of the bottom of the outer shell (4); a driving component (3) for driving the compacting roller (10) to rotate is arranged on the outer wall of the driving component (3); a slot (8) is penetrated through the side wall of the outer shell (4); a compacting component (1) cooperating with the slot (8) is arranged inside the outer shell (4); an adjusting component (2) connected to the compacting component (1) is arranged on the top of the outer shell (4); two symmetrically distributed wheels (7) are arranged at the bottom end of the outer shell (4); shaft members (9) are fixed at both ends of the wheels (7); and the shaft member (9) is rotatably connected to the side wall of the outer shell (4).

2. The adjustable foundation compaction device for civil construction according to claim 1, characterized in that: The driving assembly (3) comprises a driving motor (303) fixed on the outer wall of the outer shell (4), a second gear (302) being fixed on the output end of the driving motor (303), and a first gear (301) meshingly connected with the second gear (302) being fixed on one end of the tamping roller (10).

3. The adjustable foundation compaction device for civil construction according to claim 2, characterized in that: The compacting assembly (1) comprises a hard rubber plate (101) arranged inside the outer shell (4), the hard rubber plate (101) is connected to a support plate (102) on multiple side surfaces, the support plate (102) is fixed with a convex plate (104) at both ends, a compacting roller (103) is rotatably connected between the two convex plates (104), and the compacting roller (103) is extended out from the slot (8).

4. The adjustable foundation compaction device for civil construction according to claim 3, characterized in that: A spring (105) is fixed between the side surfaces of the support plate (102) and the hard rubber plate (101), and a plurality of springs (105) are provided and the plurality of springs (105) are distributed at equal distances.

5. The adjustable foundation compaction device for civil construction according to claim 4, characterized in that: An external connection tube (202) is fixed on the top side of the hard rubber plate (101), an inner cavity (201) connected to the external connection tube (202) is provided inside the hard rubber plate (101), a nut sleeve (204) is fixed inside the top of the external connection tube (202), a threaded rod (203) is connected to the internal thread of the nut sleeve (204), and a piston plate (208) tightly fitting with the inner wall of the external connection tube (202) is fixed at the bottom end of the threaded rod (203).

6. The adjustable foundation compaction device for civil construction according to claim 5, characterized in that: An end plate (205) is fixed to the top end of the threaded rod (203), and a handle rod (206) is fixed to the side of the end plate (205).

7. The adjustable foundation compaction device for civil construction according to claim 6, characterized in that: A rubber sleeve (207) is fitted on the side surface of the handle bar (206), and the length of the rubber sleeve (207) is equal to the length of the handle bar (206).

8. The adjustable foundation compaction device for civil construction according to claim 1, characterized in that: An end seat (5) is fixed on the outer side wall of one end of the outer shell (4), and a drag block (6) is rotatably connected to the end of the end seat (5) away from the outer shell (4).

9. The adjustable foundation compaction device for civil construction according to claim 3, characterized in that: A plurality of convex ribs are arranged on the side surface of the compacting roller (103), and the plurality of convex ribs are distributed at equal intervals.

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