CN219908487U - Road construction roadbed tamping equipment - Google Patents
Road construction roadbed tamping equipment Download PDFInfo
- Publication number
- CN219908487U CN219908487U CN202321175976.3U CN202321175976U CN219908487U CN 219908487 U CN219908487 U CN 219908487U CN 202321175976 U CN202321175976 U CN 202321175976U CN 219908487 U CN219908487 U CN 219908487U
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- CN
- China
- Prior art keywords
- mounting frame
- fixedly connected
- tamping
- wall
- impact block
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000005056 compaction Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 12
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model relates to the technical field of constructional engineering equipment and discloses road construction roadbed tamping equipment, which comprises a mounting frame, wherein a manual mechanism for a handheld device is arranged at the bottom of the right side of the mounting frame, a driving mechanism for tamping roadbed is arranged at the middle side of the inside of the mounting frame, positioning mechanisms for limiting a first impact block are arranged at the left side and the right side of the inside of the mounting frame, the manual mechanism comprises a push rod, and the bottom of the push rod is rotationally connected to the right end of the bottom side of the inside of the mounting frame through a rotating shaft. According to the utility model, the manual pushing device is arranged by the manual mechanism, so that the device can be manually pushed, the push rod is rotated from the inside of the mounting frame to the outside through the rotating shaft, the position of the push rod is limited through the arrangement of the telescopic rod, and the device can be held by hands to operate through the cooperation with the driving crawler belt, so that the effects of being capable of being operated by hand and being matched with a large machine are realized, and the manual pushing device is convenient to use.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to road construction roadbed tamping equipment.
Background
The rammer plays an important role in eliminating the differences of different professional construction teams in construction progress and process conditions and uneven settlement of the foundation caused by factors such as overtaking, and the like, the construction effect of the high-speed hydraulic rammer is mainly reflected in eliminating or weakening inherent defects and artificial defects of local road sections, such as layered roadbeds, counter backs, half-fill and half-fill, local high-fill, intersections and the like, and the advance of new and old roads can possibly occur during the use of the foundation.
The utility model discloses a scheme which aims at solving the problems that an existing roadbed tamping device is large in size and complex in structure and is not suitable for small-range soil tamping operation, and the scheme is provided, the roadbed tamping device comprises a bottom plate, an equipment box is fixedly connected to the top of the bottom plate, a sliding rod is connected to the bottom plate in a sliding mode, a bearing block is fixedly connected to the bottom of the sliding rod, a clamping groove is formed in the top of the sliding rod, a first roller is fixedly connected to the inner wall of the clamping groove, a connecting rod is connected to the first roller in a rotating mode, a first bearing is fixedly connected to the top of the connecting rod, a second roller is sleeved on the first bearing in a rotating mode, and a U-shaped bending mode is arranged on the second roller. Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects: the device can be operated by hand, can be matched with a large machine for use, can reduce the risk of equipment sinking into the roadbed through the design of the crawler belt, and can prevent damage to the tamped roadbed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides road construction roadbed tamping equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the road construction roadbed tamping equipment comprises a mounting frame, wherein a manual mechanism for a handheld device is arranged at the bottom of the right side of the mounting frame, a driving mechanism for tamping a roadbed is arranged at the middle side of the inside of the mounting frame, and positioning mechanisms for limiting a first impact block are arranged at the left side and the right side of the inside of the mounting frame;
the manual mechanism comprises a push rod, the bottom of push rod is rotated through the pivot and is connected at the inside bottom side right-hand member of mounting bracket, both sides all link to each other with the inner wall of mounting bracket through the telescopic link around the push rod, both sides all fixedly connected with protection frame around the bottom of mounting bracket, one side that the mounting bracket was kept away from to the protection frame is provided with the drive track.
As a further description of the above technical solution:
the positioning mechanism comprises a limiting plate, the outer wall of the limiting plate is fixedly connected to the bottom side of the inner wall of the mounting frame, connecting strips are fixedly connected to the left side and the right side of the inner wall of the mounting frame, two telescopic posts I are fixedly connected to the similar side of the connecting strips, a spring I is arranged on the outer wall of each telescopic post I, a sliding post is fixedly connected to one end of each telescopic post I, a sliding block is connected to the outer wall of each sliding post in a sliding mode, and one side of each sliding block is fixedly connected with the corresponding limiting strip.
As a further description of the above technical solution:
the driving mechanism comprises a hydraulic cylinder, the middle part of the inner top side of the mounting frame is fixedly connected with the hydraulic cylinder, the driving end of the hydraulic cylinder is provided with a first impact block, the bottom of the first impact block is provided with a tamping connecting column, the tamping connecting column is slidably connected to the inner middle side of the limiting plate, the top side of the outer wall of the tamping connecting column is fixedly connected with a fixing ring, the bottom of the fixing ring is fixedly connected with a plurality of second telescopic columns, the outer wall of the second telescopic column is provided with a second spring, and the bottom of the tamping connecting column is fixedly connected with the second impact block.
As a further description of the above technical solution:
the right side middle part of mounting bracket is provided with the external part that is used for linking to each other with external equipment.
As a further description of the above technical solution:
one end of the second spring is connected with the outer wall of the fixed ring, and the other end of the second spring is connected with the outer wall of the limiting plate.
As a further description of the above technical solution:
the first impact block and the second impact block are square, the tamping connecting column is round, and the lengths of the first impact block and the second impact block are larger than the diameter of the tamping connecting column.
As a further description of the above technical solution:
the right side middle part of mounting bracket is provided with two magic subsides, the magic is pasted and is used for fixing the push rod after accomodating.
The utility model has the following beneficial effects:
1. according to the utility model, the device can be manually propelled through the arrangement of the manual mechanism, the push rod is rotated from the inside of the mounting frame to the outside through the rotating shaft, the position of the push rod is limited through the arrangement of the telescopic rod, the device can be held by hand to operate through the arrangement of the telescopic rod matched with the driving crawler belt, the device is matched with an external part, and the effect of being capable of being used in a matched manner with a large machine and being convenient to use can be realized.
2. According to the utility model, the falling position of the first impact block is fixed through the setting of the positioning mechanism, the impact block is prevented from being deviated when falling, the tamping effect is prevented from being influenced, the limiting strips on two sides are inserted into the grooves corresponding to two sides of the first impact block, when the impact block falls, the limiting strips drive the sliding block to move on the sliding column, so that the sliding block and the impact block are kept in a horizontal and vertical state, the limiting strips can be tightly attached to the first impact block through the matching setting of the first telescopic column and the first spring, the whole achieves a certain positioning effect, and the operation quality is enhanced.
Drawings
FIG. 1 is a perspective view of a road construction subgrade tamping apparatus of the present utility model;
FIG. 2 is a schematic diagram of a driving mechanism of a road construction roadbed tamping apparatus according to the present utility model;
FIG. 3 is a schematic view of a positioning mechanism of a road construction roadbed tamping apparatus according to the present utility model;
fig. 4 is a schematic diagram of a manual mechanism of the road construction roadbed tamping apparatus according to the present utility model.
Legend description:
1. a mounting frame; 2. an external connection component; 3. a hydraulic cylinder; 4. the first impact block; 5. a limiting plate; 6. a connecting strip; 7. a telescopic column I; 8. a first spring; 9. a spool; 10. a slide block; 11. a limit bar; 12. tamping the connecting column; 13. a fixing ring; 14. a telescopic column II; 15. a second spring; 16. a second impact block; 17. a protective frame; 18. driving the crawler belt; 19. a rotating shaft; 20. a push rod; 21. a telescopic rod; 22. a magic tape.
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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a road construction roadbed ramming equipment, including mounting bracket 1, the right side bottom of mounting bracket 1 is provided with the manual mechanism that is used for hand-held device, and the inside mid-side of mounting bracket 1 is provided with the actuating mechanism that is used for ramming the roadbed, and the inside left and right sides of mounting bracket 1 all is provided with the positioning mechanism that is used for prescribing a limit to striking piece one 4, and the right side middle part of mounting bracket 1 is provided with external part 2 that is used for linking to each other with external equipment, can link to each other with external equipment through external part 2 and carry out ramming operation;
the manual mechanism includes push rod 20, the bottom of push rod 20 is rotated through pivot 19 and is connected at the inside bottom right-hand member of mounting bracket 1, push rod 20's front and back both sides all link to each other with the inner wall of mounting bracket 1 through telescopic link 21, both sides all fixedly connected with protection frame 17 around mounting bracket 1's the bottom, one side that mounting bracket 1 was kept away from to protection frame 17 is provided with drive track 18, mounting bracket 1's right side middle part is provided with two magic subsides 22, magic subsides 22 are used for fixing push rod 20 after accomodating, through manual mechanism's setting, make this equipment can carry out manual propulsion, rotate push rod 20 to outside from mounting bracket 1's inside through pivot 19, limit push rod 20's position through telescopic link 21's setting, through the cooperation setting with drive track 18, can be handheld the device operation, with external part 2 cooperation setting, can realize not only can handheld operation, also can use with large-scale machinery cooperation effect, convenient use.
The positioning mechanism comprises a limiting plate 5, the outer wall of the limiting plate 5 is fixedly connected to the bottom side of the inner wall of the mounting frame 1, connecting strips 6 are fixedly connected to the left side and the right side of the inner portion of the mounting frame 1, two telescopic columns 7 are fixedly connected to the adjacent sides of the two connecting strips 6, a spring 8 is arranged on the outer wall of each telescopic column 7, a sliding column 9 is fixedly connected to one end of each telescopic column 7, a sliding block 10 is slidably connected to the outer wall of each sliding column 9, one side of each sliding block 10 is fixedly connected with a limiting strip 11, the falling position of each impact block 4 is fixed through the setting of the positioning mechanism, offset is avoided when the impact block falls, the tamping effect is influenced, the limiting strips 11 on the two sides are inserted into grooves corresponding to the two sides of the impact block 4, and when the impact block 4 falls, the sliding blocks 10 are driven to move on the sliding columns 9 through the limiting strips 11, so that the sliding blocks and the impact block 4 are kept in a horizontal vertical state through the matching setting of the telescopic columns 7 and the spring 8, the limiting strips 11 can be tightly attached to the impact block 4, and a certain positioning effect is achieved, and the operation quality is enhanced.
The driving mechanism comprises a hydraulic cylinder 3, the middle part of the inner top side of the installation frame 1 is fixedly connected with the hydraulic cylinder 3, the driving end of the hydraulic cylinder 3 is provided with a first impact block 4, the bottom of the first impact block 4 is provided with a tamping connecting column 12, the tamping connecting column 12 is slidingly connected to the middle inner side of the limiting plate 5, the top side of the outer wall of the tamping connecting column 12 is fixedly connected with a fixed ring 13, the bottom of the fixed ring 13 is fixedly connected with a plurality of second telescopic columns 14, the outer wall of the second telescopic columns 14 is provided with a second spring 15, one end of the second spring 15 is connected with the outer wall of the fixed ring 13, the other end of the second spring 15 is connected with the outer wall of the limiting plate 5, the bottom of the tamping connecting column 12 is fixedly connected with a second impact block 16, the first impact block 4 and the second impact block 16 are square, the length of the first impact block 4 and the second impact block 16 is larger than the diameter of the tamping connecting column 12, the road base is tamped through the arrangement of the driving mechanism, the first telescopic columns 4 are driven to fall down through the starting of the hydraulic cylinder 3, and the impact block 16 and the impact capacity and the road base can be used on the road surface to achieve the road pavement effect.
Working principle: when using, can link to each other with external equipment through external part 2 and tamp the operation, setting through manual mechanism, make this equipment can carry out manual propulsion, rotate push rod 20 to outside from the inside of mounting bracket 1 through pivot 19, set up through telescopic link 21 and prescribe a limit to the position of push rod 20, through the cooperation setting with drive track 18, can hold this device and operate, set up with external part 2 cooperation, can realize not only can holding the operation, also can use the effect of cooperation with large-scale machinery, convenient use, set up through actuating mechanism, tamp the road base, drive impact piece one 4 whereabouts through starting hydraulic cylinder 3, through tamp spliced pole 12 and impact piece two 16, impact force and gravitational potential energy are used on the road bed, so as to reach the effect of tamp the road surface, setting through positioning mechanism, fix the whereabouts position of impact piece one 4, avoid taking place the skew when whereabouts, influence its effect, through inserting limit 11 in the recess that one 4 both sides corresponds of impact piece, when one 4 whereabouts, make one 11 is hugged closely at the impact piece 4 through driving the limit 11, make the impact piece one and the level of the impact piece is kept by the impact piece 4, the impact piece is realized through setting up the level and the impact piece is adjusted by a fixed position of the impact piece is 9, the impact piece is realized through setting up the impact piece is perpendicular to the impact piece and the impact piece is 7.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Road construction roadbed ramming equipment, including mounting bracket (1), its characterized in that: the right bottom of the mounting frame (1) is provided with a manual mechanism for a handheld device, the middle side of the inside of the mounting frame (1) is provided with a driving mechanism for tamping a roadbed, and the left side and the right side of the inside of the mounting frame (1) are both provided with positioning mechanisms for limiting the first impact block (4);
the manual mechanism comprises a push rod (20), the bottom of the push rod (20) is rotationally connected to the right end of the inner bottom side of the mounting frame (1) through a rotating shaft (19), the front side and the rear side of the push rod (20) are connected with the inner wall of the mounting frame (1) through telescopic rods (21), the front side and the rear side of the bottom of the mounting frame (1) are fixedly connected with protective frames (17), and one side, far away from the mounting frame (1), of each protective frame (17) is provided with a driving crawler belt (18).
2. The road construction subgrade compaction apparatus according to claim 1, wherein: the positioning mechanism comprises a limiting plate (5), the outer wall of the limiting plate (5) is fixedly connected to the bottom side of the inner wall of the mounting frame (1), connecting strips (6) are fixedly connected to the left side and the right side of the inner portion of the mounting frame (1), two telescopic columns I (7) are fixedly connected to one side close to the connecting strips (6), a spring I (8) is arranged on the outer wall of the telescopic column I (7), a sliding column (9) is fixedly connected to one end of the telescopic column I (7), a sliding block (10) is connected to the outer wall of the sliding column (9) in a sliding mode, and a limiting strip (11) is fixedly connected to one side of the sliding block (10).
3. The road construction subgrade compacting apparatus of claim 2, wherein: the driving mechanism comprises a hydraulic cylinder (3), the middle part of the top side of the inside of the installation frame (1) is fixedly connected with the hydraulic cylinder (3), the driving end of the hydraulic cylinder (3) is provided with a first impact block (4), the bottom of the first impact block (4) is provided with a tamping connecting column (12), the tamping connecting column (12) is slidably connected to the middle side of the inside of the limiting plate (5), the top side of the outer wall of the tamping connecting column (12) is fixedly connected with a fixing ring (13), the bottom of the fixing ring (13) is fixedly connected with a plurality of second telescopic columns (14), the outer wall of the second telescopic columns (14) is provided with a second spring (15), and the bottom of the tamping connecting column (12) is fixedly connected with a second impact block (16).
4. The road construction subgrade compaction apparatus according to claim 1, wherein: the middle part of the right side of the mounting frame (1) is provided with an external component (2) which is used for being connected with external equipment.
5. A road construction subgrade compaction apparatus according to claim 3, characterized in that: one end of the second spring (15) is connected with the outer wall of the fixed ring (13), and the other end of the second spring (15) is connected with the outer wall of the limiting plate (5).
6. A road construction subgrade compaction apparatus according to claim 3, characterized in that: the first impact block (4) and the second impact block (16) are square, the tamping connecting column (12) is round, and the lengths of the first impact block (4) and the second impact block (16) are larger than the diameter of the tamping connecting column (12).
7. The road construction subgrade compaction apparatus according to claim 1, wherein: two magic tapes (22) are arranged in the middle of the right side of the mounting frame (1), and the magic tapes (22) are used for fixing the push rod (20) after being stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175976.3U CN219908487U (en) | 2023-05-16 | 2023-05-16 | Road construction roadbed tamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175976.3U CN219908487U (en) | 2023-05-16 | 2023-05-16 | Road construction roadbed tamping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219908487U true CN219908487U (en) | 2023-10-27 |
Family
ID=88424284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321175976.3U Active CN219908487U (en) | 2023-05-16 | 2023-05-16 | Road construction roadbed tamping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219908487U (en) |
-
2023
- 2023-05-16 CN CN202321175976.3U patent/CN219908487U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |