CN218951899U - Highway paver capable of compacting - Google Patents
Highway paver capable of compacting Download PDFInfo
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- CN218951899U CN218951899U CN202223418496.3U CN202223418496U CN218951899U CN 218951899 U CN218951899 U CN 218951899U CN 202223418496 U CN202223418496 U CN 202223418496U CN 218951899 U CN218951899 U CN 218951899U
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- paver
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- 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
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a highway paver capable of being compacted, which comprises a paver body, wherein a compacted steel wheel is pulled at the rear of the paver body, the paver body and the compacted steel wheel are movably connected through a connecting frame and a movable frame, the connecting frame comprises a connecting frame, a fixed slide rod and a reinforcing rib, the connecting frame is fixed with the tail of the paver body through bolts, the movable frame comprises a mounting frame and a counterweight frame, the compacted steel wheel is mounted below the inside of the mounting frame, the counterweight frame is integrally welded above the mounting frame, and the head end and the tail end of a hydraulic telescopic rod are fixedly mounted on the connecting frame and the side bolts of the mounting frame respectively. The highway paver capable of compacting is provided with the compaction steel wheel which is positioned in the main body parking space of the paver and can roll back and forth for auxiliary compaction, and the screw thread transmission structure of the transmission screw is matched for further transverse screw thread driving position adjustment, so that the operation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field related to road construction, in particular to a highway paver capable of compacting.
Background
The existing pavement comprises a plurality of asphalt pavements, one layer of asphalt mixture is paved on the surface of the base layer to serve as a surface layer for smooth construction, the pavement has good strength, meanwhile, the construction is quick and convenient to maintain, the construction efficiency of the matched asphalt paver is greatly improved, and the influence time on traffic during construction is effectively reduced.
In the existing pavement construction process, the asphalt paver is usually special paving equipment, the paving mechanism is directly positioned at the tail of the paver, the asphalt paver is usually required to be matched with a road roller for use in road construction, the initial compaction of the double-steel-wheel road roller, the reciprocating compaction of the rubber-wheel road roller and the like are included, the asphalt paver lacks a further compacting mechanism, and the asphalt paver for highway construction, such as a paving mechanism for China patent publication No. CN215482149U, heats and paves asphalt mixture by a heated screed, lacks further compacting, is a pulling type equipment, provides the feasibility of pulling assistance, and is generated in the scheme for the reason of the above-mentioned problems.
Aiming at the problems, the novel design is carried out on the basis of the original road paver.
Disclosure of Invention
The utility model aims to provide a highway paver capable of being compressed, which aims to solve the problem that in the background technology, the highway paver lacks auxiliary compression and a plurality of road rollers are required to be matched to influence the construction efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a highway paver capable of being compacted comprises a paver main body;
a compaction steel wheel is towed behind the paver main body;
the paver main body is movably connected with the compaction steel wheel through a connecting frame and a movable frame, and a telescopic driving structure is formed between the connecting frame and the movable frame through a hydraulic telescopic rod;
the connecting frame and the fixed sliding rod form a T-shaped structure, and the connecting frame and the fixed sliding rod are welded and fixed through the reinforcing ribs;
the movable frame comprises a mounting frame and a counterweight frame, the compaction steel wheel is mounted below the inside of the mounting frame, and the counterweight frame is integrally welded above the mounting frame;
the head end and the tail end of the hydraulic telescopic rod are fixedly arranged on the connecting frame and the side bolts of the mounting frame respectively.
Preferably, a fixed cross beam is welded above the middle of the mounting frame, a steel wheel frame is arranged on the surface of the compacted steel wheel, and the steel wheel frame is installed in a penetrating mode through the fixed cross beam.
By adopting the technical scheme, the penetrating installation of the fixed cross beam provides a movably installed foundation framework for the whole steel wheel frame and the compacted steel wheel.
Preferably, a transmission screw rod penetrates through the upper part of the steel wheel frame, a driving motor is arranged on the side edge of the mounting frame, and the driving motor forms a thread driving adjustment structure for the steel wheel frame through the transmission screw rod;
the central axis of the transmission screw rod is parallel to the central axis of the fixed cross beam, and the steel wheel frame and the compacted steel wheel integrally form a translational sliding structure along the fixed cross beam.
By adopting the technical scheme, the steel wheel frame and the compacting steel wheel are driven to integrally carry out certain displacement adjustment by the driving of the driving screw matched with the driving motor, so that the movable compaction of the large-area pavement is convenient.
Preferably, the steel wheel frame is provided with 2 groups, the steel wheel frame is symmetrically arranged at the left side and the right side of the transmission screw, and the screw thread directions at the left side and the right side of the transmission screw are opposite.
By adopting the technical scheme, the two groups of steel wheel frames are synchronously matched to move and operate, so that the road surface width adaptability is good while the operation is efficient.
Preferably, a telescopic movable groove is formed below the counterweight frame, and the fixed sliding rod forms a relative sliding structure inside the telescopic movable groove.
By adopting the technical scheme, the hydraulic telescopic rod is used for carrying out stable reciprocating telescopic driving in the aspect of matching the fixed sliding rod and the telescopic movable groove, so that the compacting steel wheel is driven to carry out reciprocating rolling.
Preferably, the inside evenly distributed in flexible movable groove has laminating guide pulley, and is laminated through laminating guide pulley activity between fixed slide rod and the flexible movable groove.
By adopting the technical scheme, smooth sliding between the fixed sliding rod and the telescopic movable groove is kept through the attaching guide wheel.
Preferably, a pre-pressing plate is further arranged between the paver main body and the compaction steel wheel, a vibration motor is mounted on the upper surface of the pre-pressing plate, and the pre-pressing plate is movably connected with the mounting frame through a vibration exciting spring.
By adopting the technical scheme, the steel wheel can be compacted through the cooperation of the vibration of the pre-pressing plate, so that a good auxiliary compaction operation effect can be achieved.
Compared with the prior art, the utility model has the beneficial effects that: the highway paver capable of being compressed,
1. the device is provided with the compaction steel wheel which is positioned at the main body parking space of the paver and can roll back and forth for auxiliary compaction, and in the using process of the device, the hydraulic telescopic rod drives the connecting frame and the movable frame to stretch relatively, so that the compaction steel wheel, the pre-pressing plate and other integral structures are driven to compress back and forth behind the paving structure, the bonding compaction between asphalt mixture and road base is ensured, the cooperation operation of a road roller is reduced or even omitted, and the device is more efficient and convenient;
2. the counterweight frame is arranged above the connecting frame and the movable frame, the lower part of the counterweight frame flexibly stretches and contracts through the fixed sliding rod and the telescopic movable groove and the hydraulic telescopic rod, meanwhile, good structural strength is kept, 8-20 tons of flexible counterweight compaction is carried out through further adding the counterweight block and the compaction steel wheel in the counterweight frame, and the counterweight frame has good use flexibility and adaptability;
3. the steel wheel frame of compaction steel wheel can cooperate the screw thread transmission structure of drive screw to carry out further horizontal screw thread drive position adjustment, is convenient for adapt to the road surface on the one hand and adjusts, and on the other hand is convenient for carry out the even operation of sticis of large tracts of land through transversely being located the reciprocal flexible of cooperation hydraulic telescoping rod, and the synchronous drive of rethread double steel wheel frame uses, effectively improves operating efficiency.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic view of the structure of the telescopic movable groove and the attaching guide wheel of the present utility model;
FIG. 3 is a schematic view of the three-dimensional structure of the compacted steel wheel and the steel wheel frame of the present utility model;
FIG. 4 is a schematic rear view of a mounting frame according to an embodiment of the present utility model;
fig. 5 is a schematic rear view of a second mounting frame according to an embodiment of the present utility model.
In the figure: 1. a paver body; 2. compacting the steel wheel; 3. a connecting frame; 31. a connection frame; 32. fixing a sliding rod; 33. reinforcing ribs; 4. a movable frame; 41. a mounting frame; 42. a counterweight frame; 43. fixing the cross beam; 44. a telescopic movable groove; 45. attaching a guide wheel; 5. a hydraulic telescopic rod; 6. a steel wheel frame; 7. a drive screw; 8. a driving motor; 9. a pre-pressing plate; 10. a vibration motor; 11. and (5) exciting the spring.
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. 1-5, the present utility model provides the following technical solutions:
example 1
Referring to fig. 1-4, a highway paver capable of compacting comprises a paver body 1, wherein a compaction steel wheel 2 is pulled at the rear of the paver body 1, the compaction steel wheel 2 is a single 16-ton steel wheel, a pre-pressing plate 9 is further arranged between the paver body 1 and the compaction steel wheel 2, a vibrating motor 10 is mounted on the upper surface of the pre-pressing plate 9, the pre-pressing plate 9 is movably connected with a mounting frame 41 through a vibrating spring 11, and good auxiliary compaction operation effects can be achieved through vibrating the pre-pressing plate 9 and matching with the compaction steel wheel 2.
The paver body 1 and the compacting steel wheel 2 are movably connected through the connecting frame 3 and the movable frame 4, a telescopic driving structure is formed between the connecting frame 3 and the movable frame 4 through the hydraulic telescopic rod 5, the connecting frame 3 comprises a connecting frame 31, a fixed sliding rod 32 and a reinforcing rib 33, wherein the connecting frame 31 and the tail of the paver body 1 are fixed through bolts, the connecting frame 31 and the fixed sliding rod 32 form a T-shaped structure, the connecting frame 31 and the fixed sliding rod 32 are welded and fixed through the reinforcing rib 33, the movable frame 4 comprises a mounting frame 41 and a counterweight frame 42, the compacting steel wheel 2 is mounted below the mounting frame 41, the counterweight frame 42 is integrally welded above the mounting frame 41, a fixed cross beam 43 is welded above the middle part of the mounting frame 41, the surface of the compacting steel wheel 2 is provided with a steel wheel frame 6, the steel wheel frame 6 is installed in a penetrating mode through the fixed cross beam 43, and the head end and the tail end of the hydraulic telescopic rod 5 are respectively fixedly mounted on the side bolts of the connecting frame 31 and the mounting frame 41.
The flexible movable groove 44 has been seted up to the below of counter weight frame 42, and fixed slide rod 32 constitutes relative sliding structure in flexible movable groove 44 inside, carry out stable reciprocal flexible drive along with hydraulic telescoping rod 5 in the aspect of the cooperation through fixed slide rod 32 and flexible movable groove 44, thereby drive compaction steel wheel 2 and reciprocate and roll, flexible movable groove 44's inside evenly distributed has laminating guide pulley 45, and laminating through laminating guide pulley 45 activity laminating between fixed slide rod 32 and the flexible movable groove 44, keep smooth slip between fixed slide rod 32 and the flexible movable groove 44 through laminating guide pulley 45.
Example 2
Referring to fig. 1-3 and fig. 5, a highway paver capable of being compacted comprises a paver body 1, wherein a compacted steel wheel 2 is pulled at the rear of the paver body 1, the compacted steel wheel 2 is two 8-ton steel wheels, a pre-pressing plate 9 is further arranged between the paver body 1 and the compacted steel wheel 2, a vibration motor 10 is arranged on the upper surface of the pre-pressing plate 9, the pre-pressing plate 9 is movably connected with a mounting frame 41 through a vibration spring 11, and good auxiliary compaction operation effects can be achieved through vibration matching of the pre-pressing plate 9 and the compacted steel wheel 2.
The paver body 1 and the compacting steel wheel 2 are movably connected through a connecting frame 3 and a movable frame 4, a telescopic driving structure is formed between the connecting frame 3 and the movable frame 4 through a hydraulic telescopic rod 5, the connecting frame 3 comprises a connecting frame 31, a fixed sliding rod 32 and a reinforcing rib 33, the connecting frame 31 and the tail of the paver body 1 are fixed through bolts, the connecting frame 31 and the fixed sliding rod 32 form a T-shaped structure, and the connecting frame 31 and the fixed sliding rod 32 are fixed through the reinforcing rib 33 in a welding mode.
The movable frame 4 comprises a mounting frame 41 and a counterweight frame 42, the compaction steel wheel 2 is mounted below the mounting frame 41, the counterweight frame 42 is integrally welded above the mounting frame 41, the head end and the tail end of the hydraulic telescopic rod 5 are fixedly mounted on the side bolts of the connecting frame 31 and the mounting frame 41 respectively, a telescopic movable groove 44 is formed below the counterweight frame 42, the fixed sliding rod 32 forms a relative sliding structure inside the telescopic movable groove 44, the compaction steel wheel 2 is driven to reciprocate through stable reciprocating telescopic driving along with the hydraulic telescopic rod 5 in the aspect of matching of the fixed sliding rod 32 and the telescopic movable groove 44, the inside of the telescopic movable groove 44 is uniformly distributed with a laminating guide wheel 45, the fixed sliding rod 32 and the telescopic movable groove 44 are movably laminated through the laminating guide wheel 45, and smooth sliding between the fixed sliding rod 32 and the telescopic movable groove 44 is kept through the laminating guide wheel 45.
The middle part top welding of mounting bracket 41 has fixed crossbeam 43, compaction steel wheel 2 surface is provided with steel wheel frame 6, and steel wheel frame 6 runs through the installation through fixed crossbeam 43, fixed crossbeam 43's the installation of running through is steel wheel frame 6 and compaction steel wheel 2 wholly provides movable mounting's infrastructure, steel wheel frame 6's top is run through has drive screw 7, and driving motor 8 is installed to the side of mounting bracket 41, and driving motor 8 constitutes screw drive adjustment structure to steel wheel frame 6 through drive screw 7, the axis of drive screw 7 and the axis of fixed crossbeam 43 are parallel to each other, and steel wheel frame 6 and compaction steel wheel 2 wholly constitute translation sliding structure along fixed crossbeam 43, drive through drive screw 7 cooperation driving motor 8 drives steel wheel frame 6 and compaction steel wheel 2 wholly carries out certain displacement adjustment, conveniently carry out the activity compaction of large tracts of land road surface, steel wheel frame 6 is provided with 2 sets of, and steel wheel frame 6 sets up in the left and right sides symmetry of drive screw 7, and the screw direction of screw 7 left and right sides is opposite, move the operation through the synchronous cooperation of two sets of steel wheel frame 6, the operation has good road surface width adaptability when the operation is efficient.
While embodiments of the present utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a highway paver that sticis can carry out, includes paver main part (1), its characterized in that:
a compaction steel wheel (2) is hung behind the paver main body (1);
the paver is characterized in that the paver main body (1) is movably connected with the compaction steel wheel (2) through the connecting frame (3) and the movable frame (4), and a telescopic driving structure is formed between the connecting frame (3) and the movable frame (4) through the hydraulic telescopic rod (5);
the connecting frame (3) comprises a connecting frame (31), a fixed slide rod (32) and a reinforcing rib (33), wherein the connecting frame (31) and the tail part of the paver main body (1) are fixed through bolts, the connecting frame (31) and the fixed slide rod (32) form a T-shaped structure, and the connecting frame (31) and the fixed slide rod (32) are welded and fixed through the reinforcing rib (33);
the movable frame (4) comprises a mounting frame (41) and a counterweight frame (42), the compaction steel wheel (2) is mounted below the inside of the mounting frame (41), and the counterweight frame (42) is integrally welded above the mounting frame (41);
the head end and the tail end of the hydraulic telescopic rod (5) are fixedly arranged on the side bolts of the connecting frame (31) and the side bolts of the mounting frame (41) respectively.
2. A highway paver according to claim 1 wherein the compacting is performed by: a fixed cross beam (43) is welded above the middle of the mounting frame (41), a steel wheel frame (6) is arranged on the surface of the compacted steel wheel (2), and the steel wheel frame (6) is installed in a penetrating mode through the fixed cross beam (43).
3. A highway paver according to claim 2 wherein the compacting is effected by: a transmission screw (7) penetrates through the upper part of the steel wheel frame (6), a driving motor (8) is arranged on the side edge of the mounting frame (41), and the driving motor (8) forms a thread driving adjustment structure for the steel wheel frame (6) through the transmission screw (7);
the central axis of the transmission screw (7) is parallel to the central axis of the fixed cross beam (43), and the steel wheel frame (6) and the compacting steel wheel (2) integrally form a translational sliding structure along the fixed cross beam (43).
4. A compacting highway paver according to claim 3 wherein: the steel wheel frame (6) is provided with 2 groups, the steel wheel frame (6) is symmetrically arranged on the left side and the right side of the transmission screw (7), and the screw thread directions on the left side and the right side of the transmission screw (7) are opposite.
5. A highway paver according to claim 1 wherein the compacting is performed by: a telescopic movable groove (44) is formed below the counterweight frame (42), and the fixed sliding rod (32) forms a relative sliding structure inside the telescopic movable groove (44).
6. The compacting highway paver of claim 5 wherein: laminating guide wheels (45) are uniformly distributed in the telescopic movable groove (44), and the fixed sliding rod (32) and the telescopic movable groove (44) are movably laminated through the laminating guide wheels (45).
7. A highway paver according to claim 1 wherein the compacting is performed by: the novel vibrating paver is characterized in that a pre-pressing plate (9) is further arranged between the paver body (1) and the compacting steel wheel (2), a vibrating motor (10) is mounted on the upper surface of the pre-pressing plate (9), and the pre-pressing plate (9) is movably connected with the mounting frame (41) through a vibrating spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223418496.3U CN218951899U (en) | 2022-12-20 | 2022-12-20 | Highway paver capable of compacting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223418496.3U CN218951899U (en) | 2022-12-20 | 2022-12-20 | Highway paver capable of compacting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218951899U true CN218951899U (en) | 2023-05-02 |
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ID=86104644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223418496.3U Active CN218951899U (en) | 2022-12-20 | 2022-12-20 | Highway paver capable of compacting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218951899U (en) |
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2022
- 2022-12-20 CN CN202223418496.3U patent/CN218951899U/en active Active
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