CN218322700U - A backfill rammer compactor for building corner - Google Patents
A backfill rammer compactor for building corner Download PDFInfo
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- CN218322700U CN218322700U CN202222481699.0U CN202222481699U CN218322700U CN 218322700 U CN218322700 U CN 218322700U CN 202222481699 U CN202222481699 U CN 202222481699U CN 218322700 U CN218322700 U CN 218322700U
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- bottom plate
- protective shell
- outer protective
- tamping
- plate
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a backfill rammer compactor for building corners, which comprises a bottom plate, wherein a telescopic support leg assembly is arranged below the bottom plate, the telescopic support leg assembly comprises electric hydraulic rods arranged at four corners below the bottom plate, mounting plates are arranged below the electric hydraulic rods, and moving wheels are arranged below the mounting plates; an outer protecting shell is arranged on the bottom plate, a partition plate is arranged at the middle end in the outer protecting shell, and a main tamping assembly is arranged in the outer protecting shell and positioned at the rear side of the partition plate; and a corner tamping assembly is arranged in the outer protective shell and positioned on the front side of the partition plate. The utility model is provided with the auxiliary tamping plate which can extend out of the bottom plate, and can tamp along the building corner, thereby reducing omission and dead angles; and is more labor-saving.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically indicates a backfill rammer compactor for building corner.
Background
The backfilling refers to returning filled soil after completing ground engineering such as foundations and the like in engineering construction, wherein materials preferably use soil dug in foundation trenches but do not contain organic impurities, and the materials are sieved before use, and the water content is required to meet the specification; or crushed stone soil, sandy soil and blasting stone slag are adopted to be used as fillers below the surface layer, and the water content is required to meet the specification. The large-scale backfill construction usually adopts the mechanical rammer that needs to drive, and is efficient, and the rammed area is big, but the backfill rammer of small size can only adopt manual tamping, and the tamping plate of current manual rammer is usually located bottom central point, is covered by positions such as motor and handrail of top, consequently is difficult to tamp the position of building site corner.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve foretell, the rammer plate of current manual tamper is covered, is difficult to carry out the technical problem tamped to the position of corner limit seam, provides a backfill rammer for building corner.
In order to solve the technical problem, the utility model provides a technical scheme does: a backfill rammer compactor for building corners comprises a bottom plate, wherein telescopic support leg assemblies are arranged below the bottom plate, each telescopic support leg assembly comprises electric hydraulic rods arranged at four corners below the bottom plate, mounting plates are arranged below the electric hydraulic rods, and moving wheels are arranged below the mounting plates; the anti-impact energy-saving anti-vibration device is characterized in that an outer protective shell is arranged on the bottom plate, a partition plate is arranged at the middle end in the outer protective shell, a main tamping component is arranged in the outer protective shell and behind the partition plate, the main tamping component comprises a driving motor arranged on one side in the outer protective shell, a rotating shaft is arranged at the output end of the driving motor, one end, away from the driving motor, of the rotating shaft is rotatably connected with the outer protective shell, a rotating wheel is arranged on the outer side of the rotating shaft, two groups of symmetrical gear teeth are arranged on the outer side of the rotating wheel, a transmission column is arranged in the outer protective shell in a sliding mode, a second gear tooth capable of being meshed with the gear teeth is arranged on one side of the transmission column, an anti-impact folding box is arranged by extending out of the bottom plate at the lower end of the transmission column, and a tamping plate is arranged at the lower end of the anti-impact folding box; a corner tamping assembly is arranged in the outer protecting shell and positioned in front of the partition plate, the corner tamping assembly comprises a second rotating wheel rotationally arranged in the outer protecting shell, a shaft is arranged on one side of the second rotating wheel, the shaft is rotationally connected with the inner side of the outer protecting shell, a synchronizing wheel is arranged on the outer side of the shaft, a second synchronizing wheel corresponding to the synchronizing wheel is arranged on the outer side of the rotating shaft, and a synchronous belt is rotationally arranged between the second synchronizing wheel and the synchronizing wheel; the rotating wheel II is rotatably provided with a supporting rod at one side far away from the axis and at a position deviating from the circle center, the lower end of the supporting rod extends out of the bottom plate to be provided with a folding box II, the lower end of the folding box II is provided with a tamping plate II, and the front end of the tamping plate II extends out of the bottom plate.
Compared with the prior art, the utility model the advantage lie in: the auxiliary tamping plate capable of extending out of the bottom plate is arranged, so that tamping can be carried out along building corners, and omission and dead corners are reduced; two sets of ramming subassemblies can increase the ramming area, raise the efficiency, and have and remove the wheel, need not many people and hold up steady and pulling, the laborsaving operation.
As an improvement, the moving wheels are all universal wheels capable of being self-locked, and the moving is convenient.
As an improvement, the handrail is arranged on the bottom plate and close to the rear side, so that the push is facilitated.
As an improvement, one side of the transmission column, which is far away from the second gear teeth, is provided with a limiting slide block, the inner side of the outer protective shell is provided with a limiting slide groove which can be in sliding connection with the limiting slide block, and the limiting slide groove and the limiting slide block can limit the transmission column to enable the transmission column to be vertically arranged.
As an improvement, the shock-resistant bellows and the bellows II are both made of polyurethane materials.
As an improvement, the bottom plate is respectively provided with a limiting through hole capable of accommodating the transmission column and the support rod.
Drawings
Fig. 1 is a left side view of the present invention.
Fig. 2 is a top view of the outer protective casing of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
As shown in the figure: 1. the device comprises a base plate, 2, an electric hydraulic rod, 3, a mounting plate, 4, a moving wheel, 5, a handrail, 6, an outer protective shell, 7, a partition plate, 8, a driving motor, 9, a rotating shaft, 10, a rotating wheel, 11, wheel teeth, 12, a transmission column, 13, two wheel teeth, 14, a limiting sliding block, 15, a limiting sliding groove, 16, an impact-resistant folding box, 17, a tamping plate, 18, two rotating wheels, 19, a shaft, 20, a synchronizing wheel, 21, two synchronizing wheels, 22, a synchronous belt, 23, a supporting rod, 24, two folding boxes, 25 and a tamping plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the first embodiment, with reference to all the accompanying drawings, a backfill tamper for building corners comprises a bottom plate 1, wherein telescopic support leg assemblies are arranged below the bottom plate 1, each telescopic support leg assembly comprises electric hydraulic rods 2 arranged at four corners below the bottom plate 1, mounting plates 3 are arranged below the electric hydraulic rods 2, moving wheels 4 are arranged below the mounting plates 3, the moving wheels 4 are all universal wheels capable of being self-locked, handrails 5 are arranged on the bottom plate 1 and close to the rear side, and the tamper can be moved through the handrails 5 and the moving wheels 4; an outer protective shell 6 is arranged on the bottom plate 1, a partition plate 7 is arranged at the middle end in the outer protective shell 6, a main tamping component is arranged in the outer protective shell 6 and behind the partition plate 7, the main tamping component comprises a driving motor 8 arranged at one side in the outer protective shell 6, a rotating shaft 9 is arranged at the output end of the driving motor 8, one end, far away from the driving motor 8, of the rotating shaft 9 is rotatably connected with the outer protective shell 6, a rotating wheel 10 is arranged on the outer side of the rotating shaft 9, two groups of symmetrical gear teeth 11 are arranged on the outer side of the rotating wheel 10, a transmission column 12 is slidably arranged in the outer protective shell 6, a limiting slide block 14 is arranged at one side, far away from the gear teeth 13, of the transmission column 12, a limiting slide groove 15 capable of being slidably connected with the limiting slide block 14 is arranged on the inner side of the outer protective shell 6, a gear teeth 13 capable of being meshed with the gear teeth 11 is arranged at one side of the transmission column 12, an impact-resistant folding box 16 is arranged at the lower end of the transmission column 12 extending out of the bottom plate 1, and an impact-resistant folding plate 17 is arranged at the lower end of the impact-resistant folding box 16; the assembly realizes the intermittent tamping of the tamping plate 17 through the intermittent matching of the second gear teeth 13 and the gear teeth 11; and a corner tamping assembly is arranged in the outer protective shell 6 and on the front side of the partition plate 7.
In this embodiment, the corner tamping assembly includes a second rotating wheel 18 rotatably disposed in the outer casing 6, a shaft 19 is disposed on one side of the second rotating wheel 18, the shaft 19 is rotatably connected with the inner side of the outer casing 6, a synchronizing wheel 20 is disposed on the outer side of the shaft 19, a second synchronizing wheel 21 corresponding to the synchronizing wheel 20 is disposed on the outer side of the rotating shaft 9, and a synchronous belt 22 is rotatably disposed between the second synchronizing wheel 21 and the synchronizing wheel 20; a support rod 23 is rotatably arranged on one side of the second rotating wheel 18 far away from the shaft 19 and at a position deviating from the circle center, a second folding box 24 is arranged by extending the lower end of the support rod 23 out of the bottom plate 1, a second tamping plate 25 is arranged at the lower end of the second folding box 24, and the front end of the second tamping plate 25 extends out of the bottom plate 1, so that the second tamping plate 25 is not completely covered by the bottom plate 1, and corners, seams and the like can be tamped conveniently; the shock-resistant bellows 16 and the bellows 24 are both made of polyurethane materials; and the bottom plate 1 is respectively provided with a limiting through hole capable of accommodating the transmission column 12 and the support rod 23.
The utility model discloses a theory of operation: the movable wheel 4 is pushed by the movable wheel 4 and the handrail 5, when the electric hydraulic arm is used, the movable wheel 4 is folded upwards by the electric hydraulic rod 2, the tamping plate 17 and the tamping plate II 25 are in contact with the ground, the driving motor 8 drives the rotating shaft 9 to rotate, so that the rotating wheel 10 rotates, the gear teeth 11 which are symmetrical on the outer side of the rotating wheel 10 are meshed with the gear teeth II 13 on one side of the transmission column 12, so that the transmission column 12 is lifted upwards, when the rotating wheel 10 rotates until the gear teeth 11 are separated from the gear teeth II 13, the transmission column 12 descends rapidly to tamp the ground, the shock-resistant folding box 16 has good shock resistance and good deformation performance, and can generate upward deformation and resilience after the soil surface is tamped, at the moment, the gear teeth 11 which are rotated to the other side are meshed with the gear teeth II 13 to lift the transmission column 12 again for repeated tamping; meanwhile, when the rotating shaft 9 rotates, the second synchronizing wheel 21 is driven to rotate, the synchronizing wheel 20 and the shaft 19 are driven to rotate through the synchronous belt 22, the second rotating wheel 18 is driven to rotate, the position of the support rod 23 deviating from the circle center is driven to change along with the rotation of the second rotating wheel 18, the second folding box 24 and the second tamping plate 25 are driven to intermittently tamp the soil surface, the limiting through hole in the bottom plate 1 can limit the support rod 23, the support rod can only be lifted and dropped through the limiting through hole, and the tamping gravity center is prevented from changing along with the rotation of the second rotating wheel 18.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a backfill rammer compactor for building corner which characterized in that: the telescopic supporting leg assembly is arranged below the bottom plate (1), the telescopic supporting leg assembly comprises electric hydraulic rods (2) arranged at four corners below the bottom plate (1), mounting plates (3) are arranged below the electric hydraulic rods (2), and moving wheels (4) are arranged below the mounting plates (3); an outer protective shell (6) is arranged on the bottom plate (1), a partition plate (7) is arranged at the middle end in the outer protective shell (6), a main tamping component is arranged in the outer protective shell (6) and behind the partition plate (7), the main tamping component comprises a driving motor (8) arranged on one side in the outer protective shell (6), a rotating shaft (9) is arranged at the output end of the driving motor (8), one end, far away from the driving motor (8), of the rotating shaft (9) is rotatably connected with the outer protective shell (6), a rotating wheel (10) is arranged on the outer side of the rotating shaft (9), two groups of symmetrical gear teeth (11) are arranged on the outer side of the rotating wheel (10), a transmission column (12) is arranged in the outer protective shell (6) in a sliding mode, a gear tooth second (13) capable of being meshed with the gear teeth (11) is arranged on one side of the transmission column (12), a folding box (16) is arranged on the lower end of the transmission column (12) extending out of the bottom plate (1), and a tamping plate (17) is arranged at the lower end of the anti-impact folding box; a corner tamping component is arranged in the outer protective shell (6) and in front of the partition plate (7), the corner tamping component comprises a second rotating wheel (18) rotatably arranged in the outer protective shell (6), a shaft (19) is arranged on one side of the second rotating wheel (18), the shaft (19) is rotatably connected with the inner side of the outer protective shell (6), a synchronizing wheel (20) is arranged on the outer side of the shaft (19), a second synchronizing wheel (21) corresponding to the synchronizing wheel (20) is arranged on the outer side of the rotating shaft (9), and a synchronous belt (22) is rotatably arranged between the second synchronizing wheel (21) and the synchronizing wheel (20); the rotating wheel II (18) is far away from one side of the shaft (19) and is rotatably provided with a support rod (23) at a position deviating from the circle center, the lower end of the support rod (23) extends out of the bottom plate (1) to be provided with a folding box II (24), the lower end of the folding box II (24) is provided with a tamping plate II (25), and the front end of the tamping plate II (25) extends out of the bottom plate (1).
2. A backfill tamper for building corners according to claim 1 characterized by: the moving wheels (4) are all universal wheels capable of self-locking.
3. A backfill tamper for building corners according to claim 1 characterized by: and a handrail (5) is arranged on the upper surface of the bottom plate (1) and close to the rear side.
4. A backfill tamper for building corners according to claim 1 characterized by: one side of the transmission column (12) far away from the second gear teeth (13) is provided with a limiting sliding block (14), and the inner side of the outer protective shell (6) is provided with a limiting sliding groove (15) which can be in sliding connection with the limiting sliding block (14).
5. A backfill tamper for building corners according to claim 1 characterized by: the shock-resistant folding box (16) and the second folding box (24) are both made of polyurethane materials.
6. A backfill tamper for building corners according to claim 1 characterized by: the bottom plate (1) is respectively provided with a limiting through hole capable of accommodating the transmission column (12) and the support rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222481699.0U CN218322700U (en) | 2022-09-20 | 2022-09-20 | A backfill rammer compactor for building corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222481699.0U CN218322700U (en) | 2022-09-20 | 2022-09-20 | A backfill rammer compactor for building corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218322700U true CN218322700U (en) | 2023-01-17 |
Family
ID=84836000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222481699.0U Active CN218322700U (en) | 2022-09-20 | 2022-09-20 | A backfill rammer compactor for building corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218322700U (en) |
-
2022
- 2022-09-20 CN CN202222481699.0U patent/CN218322700U/en active Active
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