CN221545755U - Loess digs fills bonding area foundation compaction device - Google Patents
Loess digs fills bonding area foundation compaction device Download PDFInfo
- Publication number
- CN221545755U CN221545755U CN202420146138.1U CN202420146138U CN221545755U CN 221545755 U CN221545755 U CN 221545755U CN 202420146138 U CN202420146138 U CN 202420146138U CN 221545755 U CN221545755 U CN 221545755U
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- fixedly connected
- plate
- base plate
- loess
- excavation
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- 238000005056 compaction Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000002689 soil Substances 0.000 claims abstract description 27
- 238000011049 filling Methods 0.000 claims abstract description 26
- 238000009412 basement excavation Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A foundation compaction device for loess excavation and filling joint areas comprises a base plate, wherein an excavation mechanism and a filling mechanism are arranged on the top surface of the base plate, and a compaction mechanism is arranged at one end, close to the filling mechanism, of the base plate; a plurality of travelling wheels are arranged on the bottom surface of the base plate; the excavating mechanism comprises a plurality of struts, the top ends of the struts are fixedly connected with the same top plate, and the bottom surface of the top plate is fixedly connected with a mounting plate through a lifting assembly; two support plates are symmetrically and vertically fixedly connected to two sides of the bottom surface of the mounting plate, a soil digging assembly is arranged between the support plates, and the soil digging assembly is in transmission connection with a driving motor fixedly arranged on the top surface of the mounting plate; a through groove is formed in the base plate at a position corresponding to the support plate and the excavating component; the soil filling mechanism comprises a box body fixedly connected to the top surface of the substrate, a blanking opening is formed in the bottom end of the box body, and the blanking opening penetrates through the substrate from top to bottom; the utility model can simultaneously excavate, fill and compact the construction foundation, thereby improving the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering, in particular to a foundation compaction device for loess excavation and filling joint areas.
Background
When engineering construction is carried out in mountain areas and hilly areas, the raised places are required to be dug out and filled into the low-lying places due to rugged ground. Therefore, a flat site can be provided for engineering construction. The combined area of the excavation and filling has high original soil strength, the filling is loose, the compaction aims to ensure the strength and deformation of the excavation and filling are consistent, collapse is prevented in the construction process or after construction, in addition, sometimes, the excavated soil in the raised place is insufficient to fill the low-lying place, new loess is added, and the site is compacted after being filled and leveled; however, the existing construction mode can only separate the shoveling, filling and compacting, and has low construction efficiency.
Disclosure of utility model
The utility model aims to provide a foundation compaction device for loess excavation and filling bonding areas, which solves the problems in the prior art.
The foundation compaction device for the loess excavation and filling joint area comprises a base plate, wherein an excavation mechanism and a filling mechanism are arranged on the top surface of the base plate, and a compaction mechanism is arranged at one end, close to the filling mechanism, of the base plate; a plurality of travelling wheels are arranged on the bottom surface of the base plate;
The excavating mechanism comprises a plurality of struts, the top ends of the struts are fixedly connected with the same top plate, and the bottom surface of the top plate is fixedly connected with a mounting plate through a lifting assembly; two support plates are symmetrically and vertically fixedly connected to two sides of the bottom surface of the mounting plate, a soil digging assembly is arranged between the support plates, and the soil digging assembly is in transmission connection with a driving motor fixedly arranged on the top surface of the mounting plate; a through groove is formed in the base plate at a position corresponding to the support plate and the excavating component;
The soil filling mechanism comprises a box body fixedly connected to the top surface of the substrate, a blanking opening is formed in the bottom end of the box body, and the blanking opening penetrates through the substrate from top to bottom;
The bottom surface of the base plate is fixedly connected with a scraping plate at a position between the blanking opening and the compacting mechanism.
Preferably, the compacting mechanism comprises a pull rod hinged at the end part of the base plate, and a quincuncial roller is fixedly connected to one end of the pull rod, which is far away from the base plate.
Preferably, the lifting assembly comprises a plurality of hydraulic cylinders fixedly connected to the bottom surface of the top plate, and the output ends of the hydraulic cylinders face downwards and are fixedly connected with the mounting plate.
Preferably, the excavating component comprises a rotating shaft rotatably arranged between the two support plates, a roller is fixedly sleeved on the rotating shaft, and a plurality of hoe tips are fixedly connected on the peripheral wall of the roller; the rotary shaft is fixedly sleeved with a first sprocket, the output shaft of the driving motor is fixedly connected with a second sprocket, and the first sprocket is connected with the second sprocket through chain transmission.
Preferably, the baffle is rotatably installed at the position of the blanking opening on the box body, the side wall of the box body is fixedly connected with the supporting plate at the position close to the blanking opening, the bottom surface of the supporting plate is hinged with an electric push rod, and one end of the electric push rod away from the supporting plate is hinged with the top surface of the baffle.
The utility model discloses the following technical effects:
the utility model can simultaneously excavate, fill and compact the construction foundation, thereby improving the construction efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged partial view of portion A of FIG. 1 in accordance with the present utility model;
Figure 3 is a front view of the present utility model with an excavation assembly.
Wherein:
1. A substrate; 2. a walking wheel; 3. a support post; 4. a top plate; 5. a mounting plate; 6. a support plate; 7. a driving motor; 8. a through groove; 9. a case; 10. a feed opening; 11. a pull rod; 12. plum blossom roller; 13. a hydraulic cylinder; 14. a rotating shaft; 15. a roller; 16. hoe tips; 17. a first sprocket; 18. a second sprocket; 19. a chain; 20. a baffle; 21. a support plate; 22. an electric push rod; 23. a scraper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-3, a foundation compaction device for loess excavation and filling joint areas comprises a base plate 1, wherein an excavation mechanism and a filling mechanism are arranged on the top surface of the base plate 1, and a compaction mechanism is arranged at one end, close to the filling mechanism, of the base plate 1; a plurality of travelling wheels 2 are arranged on the bottom surface of the base plate 1;
The excavating mechanism comprises a plurality of struts 3, the top ends of the struts 3 are fixedly connected with the same top plate 4, and the bottom surface of the top plate 4 is fixedly connected with a mounting plate 5 through a lifting assembly; two support plates 6 are symmetrically and vertically fixedly connected to two sides of the bottom surface of the mounting plate 5, an excavating component is arranged between the support plates 6, and the excavating component is in transmission connection with a driving motor 7 fixedly arranged on the top surface of the mounting plate 5; a through groove 8 is formed in the base plate 1 at a position corresponding to the support plate 6 and the soil digging component;
The soil filling mechanism comprises a box body 9 fixedly connected to the top surface of the base plate 1, a blanking opening 10 is formed in the bottom end of the box body 9, and the blanking opening 10 penetrates through the base plate 1 from top to bottom;
The bottom surface of the base plate 1 is fixedly connected with a scraping plate 23 at a position between the blanking opening 10 and the compacting mechanism.
The excavating mechanism, the soil filling mechanism and the compacting mechanism are positioned on the same straight line, the soil filling mechanism is limited between the excavating mechanism and the compacting mechanism, one end of the excavating mechanism is the front, and one end of the compacting mechanism is the rear; in the construction process, the excavating mechanism firstly excavates and turns over soil at the raised position to loosen the soil, then the soil filling mechanism adds new loess into the original foundation soil, the loose soil is pushed to a low-lying place by the scraper blade 23 to level the foundation, and finally the new loess and the old loess are compacted together by the compacting mechanism; the travelling wheel 2 can move the whole device, a control part and a motor (not shown in the figure) can be arranged on the base plate 1 and are in transmission connection with the travelling wheel 2, so that the travelling wheel 2 is controlled to rotate and turn, the travelling wheel is the same as the travelling wheel of an automobile in the prior art, and redundant description is omitted here; the struts 3 are vertically arranged and uniformly distributed around the through grooves 8; the through groove 8 is a square groove, the support plate 6 is in sliding connection with the groove wall of the through groove 8, the support plate 6 is vertically arranged and parallel to the movement direction of the device, the lifting assembly can drive the mounting plate 5, the support plate 6 and the soil digging assembly to move up and down, and then the soil digging assembly can be contacted with a foundation to dig the surface of the foundation; the box body 9 is used for containing loess, the loess can flow out from the feed opening 10 at the bottom of the box body and is mixed with the excavated foundation soil, the bottom end of the scraping plate 23 is close to the ground, the scraping plate 23 can level the excavated foundation soil and the newly added loess, and finally, the excavated foundation soil and the newly added loess are compacted by the compacting mechanism; the method realizes the one-time completion of the excavation, filling and compaction.
In a further optimized scheme, the compacting mechanism comprises a pull rod 11 hinged to the end of the base plate 1, and a quincuncial roller 12 is fixedly connected to one end, away from the base plate 1, of the pull rod 11.
The pull rod 11 can rotate on the vertical surface around the hinged end, the quincuncial roller 12 is the existing equipment, and can be directly used in the utility model, and after the soil excavation and filling are completed, the quincuncial roller 12 can compact the foundation again in the rolling process.
Further optimizing scheme, the lifting assembly comprises a plurality of hydraulic cylinders 13 fixedly connected to the bottom surface of the top plate 4, and the output ends of the hydraulic cylinders 13 face downwards and are fixedly connected with the mounting plate 5.
The hydraulic cylinder 13 stretches out and draws back and can drive mounting panel 5, extension board 6 and the subassembly up-and-down motion of digging, and the length of hydraulic cylinder 13 needs to guarantee that the subassembly of digging can fully excavate foundation soil.
In a further optimized scheme, the excavating component comprises a rotating shaft 14 rotatably arranged between two support plates 6, a roller 15 is fixedly sleeved on the rotating shaft 14, and a plurality of hoe tips 16 are fixedly connected on the peripheral wall of the roller 15; the rotating shaft 14 is fixedly sleeved with a first sprocket 17, the output shaft of the driving motor 7 is fixedly connected with a second sprocket 18, and the first sprocket 17 is in transmission connection with the second sprocket 18 through a chain 19.
Holes are formed in the positions, corresponding to the chains 19, of the mounting plate 5, and the chains 19 penetrate through the holes; the driving motor 7 rotates to drive the second chain wheel 18, the second chain wheel 18 drives the first chain wheel 17 to rotate through the chain 19, then the rotating shaft 14 is driven to rotate, the rotating shaft 14 rotates to drive the roller 15 to rotate, the hoe tip 16 rotates along with the roller 15, and when the hoe tip 16 contacts the ground, the ground can be excavated and turned.
In another embodiment of the present application, adjacent rows of hoe tips 16 may be offset so that the ground may be more fully excavated.
Further optimizing scheme, the baffle 20 is installed in the position rotation that is located feed opening 10 on box 9, and the lateral wall of box 9 is close to the position rigid coupling of feed opening 10 has backup pad 21, and backup pad 21 bottom surface articulates there is electric putter 22, and electric putter 22 keeps away from backup pad 21's one end and baffle 20 top surface articulates.
One end of the electric push rod 22 is hinged with the supporting plate 21, and the other end is hinged with the baffle 20; the area of the baffle 20 is larger than that of the blanking opening 10, so that the blanking opening 10 can be completely shielded, and a surplus place is connected with the electric push rod 22; the electric push rod 22 stretches or shortens to drive the baffle 20 to rotate, so that the opening and closing of the feed opening 10 are realized, and the outflow speed of loess in the box body 9 is controlled.
When the device is used, the device is moved to a region where the foundation protrudes, the control device moves forwards, the hydraulic cylinder 13 is controlled to extend, the hoe tip 16 can be completely inserted into the foundation, the driving motor 7 is started to drive the hoe tip 16 to rotate, the foundation is excavated and turned, the foundation at a high position where the device passes through is loosened by digging, meanwhile, the electric push rod 22 is controlled, loess in the box body 9 slowly flows out from the feed opening 10 and is mixed with the original foundation soil, then the scraper 23 pushes the soil to a low-lying region, the foundation is flatter, and finally the plum roller 12 flattens the foundation.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. A loess dig fills bonding region ground compaction device, characterized by comprising: the device comprises a substrate (1), wherein an excavating mechanism and a filling mechanism are arranged on the top surface of the substrate (1), and a compacting mechanism is arranged at one end, close to the filling mechanism, of the substrate (1); a plurality of travelling wheels (2) are arranged on the bottom surface of the base plate (1);
The excavating mechanism comprises a plurality of struts (3), the top ends of the struts (3) are fixedly connected with the same top plate (4), and the bottom surface of the top plate (4) is fixedly connected with a mounting plate (5) through a lifting assembly; two support plates (6) are symmetrically and vertically fixedly connected to two sides of the bottom surface of the mounting plate (5), an excavating component is arranged between the support plates (6), and the excavating component is in transmission connection with a driving motor (7) fixedly arranged on the top surface of the mounting plate (5); a through groove (8) is formed in the base plate (1) at a position corresponding to the support plate (6) and the excavating component;
The soil filling mechanism comprises a box body (9) fixedly connected to the top surface of the base plate (1), a feed opening (10) is formed in the bottom end of the box body (9), and the feed opening (10) penetrates through the base plate (1) from top to bottom;
a scraping plate (23) is fixedly connected to the bottom surface of the base plate (1) at a position between the blanking opening (10) and the compacting mechanism.
2. The loess excavation bonding area foundation compaction apparatus as set forth in claim 1, wherein: the compaction mechanism comprises a pull rod (11) hinged to the end portion of the base plate (1), and a quincuncial roller (12) is fixedly connected to one end, far away from the base plate (1), of the pull rod (11).
3. The loess excavation bonding area foundation compaction apparatus as set forth in claim 1, wherein: the lifting assembly comprises a plurality of hydraulic cylinders (13) fixedly connected to the bottom surface of the top plate (4), and the output ends of the hydraulic cylinders (13) face downwards and are fixedly connected with the mounting plate (5).
4. The loess excavation bonding area foundation compaction apparatus as set forth in claim 1, wherein: the excavator component comprises a rotating shaft (14) rotatably arranged between the two support plates (6), a roller (15) is fixedly sleeved on the rotating shaft (14), and a plurality of hoe tips (16) are fixedly connected on the peripheral wall of the roller (15); the rotary shaft (14) is fixedly sleeved with a first sprocket (17), the output shaft of the driving motor (7) is fixedly connected with a second sprocket (18), and the first sprocket (17) is in transmission connection with the second sprocket (18) through a chain (19).
5. The loess excavation bonding area foundation compaction apparatus as set forth in claim 1, wherein: the automatic feeding device is characterized in that a baffle (20) is rotatably arranged at the position of the feeding opening (10) on the box body (9), a supporting plate (21) is fixedly connected to the side wall of the box body (9) close to the position of the feeding opening (10), an electric push rod (22) is hinged to the bottom surface of the supporting plate (21), and one end, away from the supporting plate (21), of the electric push rod (22) is hinged to the top surface of the baffle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420146138.1U CN221545755U (en) | 2024-01-22 | 2024-01-22 | Loess digs fills bonding area foundation compaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420146138.1U CN221545755U (en) | 2024-01-22 | 2024-01-22 | Loess digs fills bonding area foundation compaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221545755U true CN221545755U (en) | 2024-08-16 |
Family
ID=92223979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420146138.1U Active CN221545755U (en) | 2024-01-22 | 2024-01-22 | Loess digs fills bonding area foundation compaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221545755U (en) |
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2024
- 2024-01-22 CN CN202420146138.1U patent/CN221545755U/en active Active
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