CN217678457U - Aeolian sand roadbed compaction device for highway engineering construction - Google Patents
Aeolian sand roadbed compaction device for highway engineering construction Download PDFInfo
- Publication number
- CN217678457U CN217678457U CN202221231123.2U CN202221231123U CN217678457U CN 217678457 U CN217678457 U CN 217678457U CN 202221231123 U CN202221231123 U CN 202221231123U CN 217678457 U CN217678457 U CN 217678457U
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- Prior art keywords
- rectangle
- frame
- compaction
- compaction roller
- highway engineering
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- Expired - Fee Related
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- 238000005056 compaction Methods 0.000 title claims abstract description 49
- 239000004576 sand Substances 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a wind-blown sand subgrade compaction device of highway engineering construction relates to highway engineering subgrade compaction construction technical field, including compaction roller and frame, the front and back symmetry of compaction roller is provided with the rectangle recess, the inside of rectangle recess is provided with the rectangle piece, the rectangle piece is in the first spring of the inside one end fixedly connected with of rectangle recess, the lateral symmetry runs through there is the pivot around the frame, the outer wall of pivot is provided with the bearing, and the pivot is in the inside one end of frame and is provided with the rectangle spread groove. The utility model discloses in, through pivot, bearing, rectangle spread groove, rectangle recess, rectangular block and first spring, make things convenient for the installation and the dismantlement of compaction roller to make things convenient for the change of compaction roller, it is comparatively convenient to use, and through vertical plate, shifting chute, second spring and scraper blade, can clear up the compaction roller surface in the compaction process, prevents that the compaction roller surface from adhering to silt and influencing the compaction operation.
Description
Technical Field
The utility model relates to a highway engineering road bed compaction construction technical field specifically is a aeolian husky road bed compaction device of highway engineering construction.
Background
Highway engineering refers to the work such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops, and other service facilities for construction, maintenance, and monitoring use. In the process of constructing the aeolian sand roadbed, the aeolian sand roadbed needs to be compacted by a compacting device because the powder clay content of the aeolian sand is low, the surface activity is low, and the aeolian sand roadbed is loose, free from aggregation and obvious in non-plasticity.
The Chinese patent discloses a aeolian sand roadbed compaction device, wherein the grant number is CN211171908U, the grant date is 2020.08.04, the method combines shallow shoveling sand coverage with deep water injection settlement, the deep water injection settlement is favorable for compacting aeolian sand, the shallow shoveling sand coverage is utilized to avoid wet sand from being adsorbed on a rolling roller, and finally, the aeolian sand roadbed is rolled and fastened layer by layer under the matching of the compaction rolling roller; however, in the second compaction operation process, shallow sand absorbs water and wets, and in the actual construction process, the aeolian sand roadbed needs to be compacted for multiple times, so that the compacted and ground surface can be attached with sediment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a aeolian husky road bed compaction device of highway engineering construction to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a wind deposition sand subgrade compaction device of highway engineering construction, includes compaction roller and frame, the front and back symmetry of compaction roller is provided with the rectangle recess, the inside of rectangle recess is provided with the rectangle piece, the rectangle piece is in the first spring of the inside one end fixedly connected with of rectangle recess, the lateral symmetry runs through there is the pivot around the frame, the outer wall of pivot is provided with the bearing, and the pivot is provided with the rectangle spread groove in the inside one end of frame, one side inner wall fixed mounting of frame has vertical plate, one side that frame inner wall was kept away from to vertical plate is provided with the shifting chute, the inside of shifting chute is provided with the scraper blade, the scraper blade is in one side fixedly connected with a plurality of second spring of shifting chute inside.
As a further aspect of the present invention: the compaction roller is arranged inside the frame, and the compaction roller is matched with the frame.
As a further aspect of the present invention: the pivot passes through the bearing with the frame and is connected, the inner wall fixed connection of its opening part is kept away from to the one end that the rectangular block was kept away from to first spring and rectangle recess, rectangular block and rectangle recess looks adaptation, and rectangular block and rectangle recess sliding connection, the one end that the rectangular block is in the rectangle recess outside is in the inside of rectangle spread groove, and rectangular block and rectangle spread groove looks adaptation.
As the utility model discloses further scheme again: and a traction piece is fixedly arranged on one side of the frame, and a traction hook is fixedly arranged on one side of the traction piece, which is far away from the compaction roller.
As a further aspect of the present invention: one end of the second spring, far away from the scraper, is fixedly connected with the inner wall of the movable groove, far away from the opening of the movable groove, the scraper is connected with the movable groove in a sliding mode, and the scraper is matched with the movable groove.
As a further aspect of the present invention: the side of the scraper plate, which is positioned outside the movable groove, is in contact with the outer wall of the compaction roller, and the scraper plate is matched with the compaction roller.
Compared with the prior art, the beneficial effects of the utility model are that: through pivot, bearing, rectangle spread groove, rectangle recess, rectangle piece and first spring, make things convenient for the installation and the dismantlement of compaction roller to make things convenient for the change of compaction roller, it is comparatively convenient to use, and through indulging board, shifting chute, second spring and scraper blade, can clear up the compaction roller surface in the compaction process, prevent that the compaction roller surface from adhering to silt and influencing the compaction operation.
Drawings
Fig. 1 is a schematic structural diagram of a device for compacting a wind-blown sand roadbed in highway engineering construction.
Fig. 2 is a sectional view of a top view of a compaction apparatus for an aeolian sand roadbed for road engineering construction.
Fig. 3 is an enlarged structural schematic diagram of a compaction device A in the aeolian sand roadbed in the highway engineering construction.
Fig. 4 is an enlarged schematic structural diagram of a compaction device B in a wind-blown sand roadbed for highway engineering construction.
The labels in the figure are: 1. a compaction roller; 2. a frame; 3. a traction member; 4. a towing hook; 5. a rotating shaft; 6. a squeegee; 7. a rectangular groove; 8. a rectangular block; 9. a first spring; 10. a bearing; 11. a rectangular connecting groove; 12. a longitudinal plate; 13. a moving groove; 14. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the present invention, an aeolian sand roadbed compacting device for highway engineering construction, including compacting roller 1 and frame 2, the front and back symmetry of compacting roller 1 is provided with rectangle recess 7, the inside of rectangle recess 7 is provided with rectangular block 8, rectangular block 8 is in the first spring 9 of the inside one end fixedly connected with of rectangle recess 7, frame 2's front and back lateral symmetry has run through pivot 5, the outer wall of pivot 5 is provided with bearing 10, and the pivot 5 is in the inside one end of frame 2 and is provided with rectangle spread groove 11, one side inner wall fixed mounting of frame 2 has vertical plate 12, one side that frame 2 inner wall was kept away from to vertical plate 12 is provided with shifting chute 13, the inside of shifting chute 13 is provided with scraper blade 6, scraper blade 6 is in the inside one side fixedly connected with a plurality of second spring 14 of shifting chute 13.
Please refer to fig. 1, fig. 2 and fig. 3, the compaction roller 1 is located inside the frame 2, and the compaction roller 1 is adapted to the frame 2, the rotating shaft 5 is connected to the frame 2 through a bearing 10, one end of the first spring 9 far away from the rectangular block 8 is fixedly connected to the inner wall of the rectangular groove 7 far away from the opening, the rectangular block 8 is adapted to the rectangular groove 7, the rectangular block 8 is slidably connected to the rectangular groove 7, one end of the rectangular block 8 located outside the rectangular groove 7 is located inside the rectangular connecting groove 11, and the rectangular block 8 is adapted to the rectangular connecting groove 11, so that the installation and disassembly of the compaction roller 1 are facilitated, the convenience of replacing the compaction roller 1 is increased, and the use is more convenient.
Referring to fig. 1 and 2, a traction member 3 is fixedly mounted on one side of the frame 2, and a traction hook 4 is fixedly mounted on one side of the traction member 3 away from the compacting roller 1 and used for being connected with a tractor.
Referring to fig. 2 and 4, one end of the second spring 14, which is far away from the scraper 6, is fixedly connected with the inner wall of the moving groove 13, which is far away from the opening of the moving groove, the scraper 6 is slidably connected with the moving groove 13, the scraper 6 is adapted to the moving groove 13, one side of the scraper 6, which is located outside the moving groove 13, is in contact with the outer wall of the compacting roller 1, the scraper 6 is adapted to the compacting roller 1, and one side of the scraper 6, which is located outside the moving groove 13, is in tight contact with the outer wall of the compacting roller 1 through the second spring 14, so that the surface of the compacting roller 1 is scraped in the rotating process, and silt is prevented from adhering to the surface of the compacting roller 1.
The utility model discloses a theory of operation is: in the using process, firstly, water is sprayed on the aeolian sand roadbed to keep the aeolian sand roadbed moist, then the towing hook 4 is connected with the towing vehicle, in the moving process of the towing vehicle, the compacting roller 1 can be driven to rotate through the rotating shaft 5 and the bearing 10, the aeolian sand roadbed can be compacted, meanwhile, one side of the scraping plate 6, which is positioned outside the moving groove 13, is tightly contacted with the outer wall of the compacting roller 1 through the elasticity of the second spring 14, so that the surface of the compacting roller 1 is scraped in the rotating process of the compacting roller 1, and the sediment is prevented from being attached to the surface of the compacting roller 1; remove rectangular block 8 to the inside of rectangle recess 7 through using the spanner, make rectangular block 8 extrude first spring 9 and remove to the inside of rectangle recess 7, shift out until rectangular block 8 follows the inside of rectangle spread groove 11, can dismantle compaction roller 1, increased the convenience of changing compaction roller 1, it is comparatively convenient to use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a aeolian sand road bed compaction device of highway engineering construction, includes compaction roller (1) and frame (2), its characterized in that: the front and back symmetry of compaction roller (1) is provided with rectangle recess (7), the inside of rectangle recess (7) is provided with rectangular block (8), rectangular block (8) are in the first spring of the inside one end fixedly connected with (9) of rectangle recess (7), the side symmetry runs through pivot (5) around frame (2), the outer wall of pivot (5) is provided with bearing (10), and pivot (5) are provided with rectangle spread groove (11) in the inside one end of frame (2), one side inner wall fixed mounting of frame (2) has vertical plate (12), one side that frame (2) inner wall was kept away from to vertical plate (12) is provided with shifting chute (13), the inside of shifting chute (13) is provided with scraper blade (6), scraper blade (6) are in a plurality of second spring (14) of one side fixedly connected with of shifting chute (13) inside.
2. The device of claim 1 for compacting a sand blown-up roadbed during highway engineering construction, wherein the device comprises: the compaction roller (1) is arranged inside the frame (2), and the compaction roller (1) is matched with the frame (2).
3. The device of claim 1 for compacting a aeolian sand subgrade in highway engineering construction, which is characterized in that: pivot (5) are connected through bearing (10) with frame (2), the inner wall fixed connection of its opening part is kept away from with rectangle recess (7) to the one end that rectangle piece (8) were kept away from in first spring (9), rectangle piece (8) and rectangle recess (7) looks adaptation, and rectangle piece (8) and rectangle recess (7) sliding connection, the one end that rectangle piece (8) are in rectangle recess (7) outside is in the inside of rectangle spread groove (11), and rectangle piece (8) and rectangle spread groove (11) looks adaptation.
4. The device of claim 1 for compacting a aeolian sand subgrade in highway engineering construction, which is characterized in that: and a traction piece (3) is fixedly installed on one side of the frame (2), and a traction hook (4) is fixedly installed on one side, far away from the compacting roller (1), of the traction piece (3).
5. The device of claim 1 for compacting a aeolian sand subgrade in highway engineering construction, which is characterized in that: one end of the second spring (14) far away from the scraper (6) is fixedly connected with the inner wall of the opening of the moving groove (13), the scraper (6) is in sliding connection with the moving groove (13), and the scraper (6) is matched with the moving groove (13).
6. The device of claim 1 for compacting a aeolian sand subgrade in highway engineering construction, which is characterized in that: the side of the scraper (6) outside the moving groove (13) is in contact with the outer wall of the compaction roller (1), and the scraper (6) is matched with the compaction roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221231123.2U CN217678457U (en) | 2022-05-23 | 2022-05-23 | Aeolian sand roadbed compaction device for highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221231123.2U CN217678457U (en) | 2022-05-23 | 2022-05-23 | Aeolian sand roadbed compaction device for highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217678457U true CN217678457U (en) | 2022-10-28 |
Family
ID=83741681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221231123.2U Expired - Fee Related CN217678457U (en) | 2022-05-23 | 2022-05-23 | Aeolian sand roadbed compaction device for highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217678457U (en) |
-
2022
- 2022-05-23 CN CN202221231123.2U patent/CN217678457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |