CN111893841A - Paver for highway construction - Google Patents
Paver for highway construction Download PDFInfo
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- CN111893841A CN111893841A CN202010713959.5A CN202010713959A CN111893841A CN 111893841 A CN111893841 A CN 111893841A CN 202010713959 A CN202010713959 A CN 202010713959A CN 111893841 A CN111893841 A CN 111893841A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a paver for highway construction, which comprises two compression rollers, a rotating ring for connecting the two compression rollers, a rotating track arranged on the rotating ring, a connecting frame arranged on the rotating track, two adjusting devices arranged on two sides of the connecting frame, two connecting devices respectively used for connecting the two compression rollers and the two adjusting devices, and two fixing devices arranged on two sides of the rotating track, wherein the two connecting devices are arranged on the rotating track; adjusting device is including locating flexible cover on the link, locating the connecting rod of flexible cover one end, locating spacing track on the flexible cover, locating spacing ring on the spacing track, locating a plurality of first regulating plates on the spacing ring, locating a plurality of second regulating plates on the spacing ring, be used for connecting respectively a plurality of first regulating plates with a plurality of first telescopic links of spacing ring, be used for connecting respectively a plurality of second regulating plates with a plurality of second telescopic links of spacing ring.
Description
Technical Field
The invention belongs to the field of road construction equipment, and particularly relates to a road paver for highway construction.
Background
In modern society, often use automatic machinery to carry out the construction of paving to the road, lay material such as pitch on the road back simultaneously, need staff to drive paving equipment and carry out compaction processing to the road surface after the completion of laying, but current paving equipment can't change the equipment processing width in the road compaction process for the great road of part width needs to carry out repetitious compaction operation many times, has increased the engineering time of road, has reduced the efficiency of road construction
Disclosure of Invention
The invention provides a road paving machine for highway construction, which can adjust the processing width of equipment and improve the road construction efficiency in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a road paver for highway construction comprises two compression rollers, a rotating ring for connecting the two compression rollers, a rotating track arranged on the rotating ring, a connecting frame arranged on the rotating track, two adjusting devices arranged on two sides of the connecting frame, two connecting devices respectively used for connecting the two compression rollers and the two adjusting devices, and two fixing devices arranged on two sides of the rotating track; the adjusting device comprises a telescopic sleeve arranged on the connecting frame, a connecting rod arranged at one end of the telescopic sleeve, a limiting rail arranged on the telescopic sleeve, a limiting ring arranged on the limiting rail, a plurality of first adjusting plates arranged on the limiting ring, a plurality of second adjusting plates arranged on the limiting ring, a plurality of first telescopic rods respectively used for connecting the plurality of first adjusting plates and the limiting ring, and a plurality of second telescopic rods respectively used for connecting the plurality of second adjusting plates and the limiting ring; the rotating ring can for the rotating track rotates, two adjusting device structures are the same and are the symmetry setting, two connecting device structures are the same and are the symmetry setting, two fixing device structures are the same and are the symmetry setting, the telescope tube can for the link moves, first regulating plate is the arc structure, the second regulating plate is the arc structure, first regulating plate with space between the compression roller is less, the second regulating plate with space between the compression roller is great.
According to the invention, through the arrangement of the plurality of first adjusting plates and the plurality of second adjusting plates, when the device is used, two connecting rods at two sides are connected to pavement paving equipment, then the rotating track is started to drive the rotating ring to rotate, and further the rotating ring drives the two press rolls to rotate, so that the pavement paving equipment compacts and processes a pavement through the two rotating press rolls in the moving process, when the pavement paving width needs to be increased, the two connecting rods at two sides are pulled to drive the telescopic sleeves to move, further the plurality of first adjusting plates and the plurality of second adjusting plates are driven to move through the telescopic sleeves, the plurality of first telescopic rods and the plurality of second telescopic rods are extended after the telescopic sleeves move to the limit, the outer diameters of the plurality of first adjusting plates, the outer diameters of the plurality of second adjusting plates and the outer diameters of the press rolls are aligned with each other, and the plurality of first adjusting plates and the plurality of second adjusting plates form a complete circular structure, the compaction width of the subsequent paving equipment to the road is increased in the moving process, the road construction efficiency is improved, and the adaptability of the equipment to roads with different widths is improved; through the spacing ring and spacing orbital setting, when first regulating plate and second regulating plate when carrying out compaction to the road with man-hour, can rotate through spacing ring and spacing track, make first regulating plate, second regulating plate and compression roller keep synchronous rotation, the first regulating plate that leads to can't rotate and second regulating plate when having avoided the compression roller to rotate, the too big condition of frictional force between second regulating plate and the ground, and then avoided first regulating plate, the too big condition that first regulating plate and second regulating plate that leads to of frictional force between second regulating plate and the ground appear wearing and tearing, the maintenance cost of equipment has been reduced.
The connecting device comprises a plurality of connecting components arranged on the adjusting device; the connecting assembly comprises a fixed seat arranged on the compression roller, a fixed groove arranged on the fixed seat, a fixed block arranged on the first adjusting plate and a positioning block arranged on the fixed block; the plurality of connecting assemblies are identical in structure and symmetrically arranged, and the fixed blocks and the fixed grooves are arranged in a matched mode; through the setting of fixed block, when first telescopic link extension and drive first regulating plate and remove, the fixed block can be driven by first regulating plate and remove to fixed slot department, counterpoint piece and fixed block can enter into the fixed slot in proper order afterwards, and detain in the fixed slot through the fixed block and fix spacingly to first regulating plate and compression roller, and then make first regulating plate and second regulating plate fixed for the position of compression roller, first regulating plate and second regulating plate can carry out synchronous rotation when having guaranteed the compression roller rotation, the stability when having increased first regulating plate and second regulating plate and using, effect when having increased road construction.
The connecting assembly further comprises two guide grooves arranged on two sides of the fixed seat, two clamping grooves respectively arranged at one ends of the two guide grooves, a first elastic piece used for connecting the fixed block and the aligning block, two first rotating plates arranged on two sides of the aligning block, two second rotating plates respectively used for connecting the two first rotating plates and the fixed block, and four convex blocks respectively arranged on the two first rotating plates and the two second rotating plates; the guide groove is of an inclined structure, the bump and the clamping groove are arranged in a matched mode, the first rotating plate can rotate relative to the aligning block, the second rotating plate can rotate relative to the first rotating plate, and the second rotating plate can rotate relative to the fixed block; through the arrangement of the first rotating plate and the second rotating plate, after the alignment block and the fixed block enter the fixed groove, in the process that the first telescopic rod continues to extend, the alignment block and the fixed block can compress the first elastic piece and enable the alignment block and the fixed block to approach each other, meanwhile, the first rotating plate and the second rotating plate can rotate through the mutual approach of the alignment block and the fixed block, and then the first rotating plate and the second rotating plate which are rotated can be clamped into the guide groove and the clamping groove, so that the first adjusting plate and the second adjusting plate can be secondarily fixed through the first rotating plate and the second rotating plate when in use, the situation that the first adjusting plate and the second adjusting plate vibrate due to uneven road surfaces when in use is avoided, the situation that the road construction effect is poor due to the vibration of the first adjusting plate and the second adjusting plate is avoided, and meanwhile, the fixing effect of the first rotating plate and the second rotating plate is utilized, the situation that the first adjusting plate, the second adjusting plate and the press roller are separated from each other is avoided, the situation that asphalt and other objects on the road surface enter the interior of the press roller due to the fact that the first adjusting plate, the second adjusting plate and the press roller are separated from each other is further avoided, and the subsequent cleaning steps are reduced; through the setting of lug and draw-in groove for first rotor plate and second rotor plate can increase fixed effect through lug and draw-in groove when fixed, and the condition of shaking first rotor plate and second rotor plate fixed position pine when having avoided first regulating plate and second regulating plate to produce vibrations has increased the fixed effect of first rotor plate and second rotor plate.
The fixing device comprises a plurality of fixing components arranged on the rotating ring; the fixing component comprises a moving groove arranged on the rotating ring, a moving seat arranged on the moving groove, a rotating rod arranged on the moving groove and penetrating through the moving seat, a limiting groove arranged on the compression roller, a limiting block arranged on the moving seat, a third telescopic rod arranged on the connecting frame and a push plate arranged on the third telescopic rod; the plurality of fixed assemblies are identical in structure and symmetrically arranged, the moving seat can move relative to the moving groove, the rotating rod can rotate relative to the moving groove, the moving seat and the rotating rod are in threaded connection, the moving seat is of a C-shaped structure, the push plate is of an L-shaped structure, and the push plate and the moving seat are arranged in a matched manner; through the arrangement of the limiting block, when the compression roller needs to be installed, the third telescopic rod is extended to drive the push plate to move, then the push plate is contacted with the moving seat and pushes the moving seat to move, so that the moving seat moves along the moving groove, meanwhile, in the moving process of the moving seat, the limiting block can be inserted into the limiting groove to be fixed, then, the push plate is reset for a short distance under the driving of the third telescopic rod, the condition that the follow-up compression roller is interfered with the push plate when rotating is avoided, meanwhile, the compression roller is fixed on the rotating ring through the limiting block, the condition that the compression roller can be driven to rotate when the rotating ring rotates is ensured, the condition that the compression roller cannot rotate due to the fact that the compression roller and the rotating ring are separated from each other is avoided, and; through dwang and the threaded connection who removes between the seat, make to remove the seat when removing the inslot and remove, the dwang can rotate through the threaded connection who removes the seat, insert the spacing inslot and the push pedal breaks away from the back each other with removing the seat when the stopper simultaneously, can carry on spacingly to removing the seat through the dwang with the threaded connection who removes between the seat, avoided the compression roller to appear removing the condition that the seat resets by oneself in pivoted in-process, and then avoided removing the seat and reset by oneself and the compression roller that leads to can't be driven by the swivel becket and carry out the pivoted condition.
The fixing component also comprises a fourth telescopic rod arranged on the moving seat, a supporting plate arranged on the fourth telescopic rod, an air inlet arranged on the moving seat, an air outlet arranged on the moving seat and an air pipe used for connecting the air inlet and the air outlet; the supporting plate and the pressing roller are arranged in a matched mode, and one end of the air pipe is connected with the fourth telescopic rod; through the arrangement of the supporting plate, when the limiting block on the moving seat is inserted into the limiting groove, the air inlet is inflated to enable the fourth telescopic rod to extend, so that the supporting plate is attached to the inner wall of the compression roller under the driving of the fourth telescopic rod, and the compression roller is supported by the supporting plate, so that the compression roller is prevented from being inclined due to contact with a bulge on the ground in the rotating process, and the condition that the effect of subsequent road construction is poor due to the fact that the compression roller is inclined is avoided; through the setting of gas outlet, when the compression roller is dismantled to needs, bleed to the gas outlet for the fourth telescopic link contracts, and then drives the inner wall that the backup pad breaks away from the compression roller through the fourth telescopic link, has made things convenient for the dismantlement process of compression roller.
The fixing component further comprises two grooves respectively arranged on the air inlet and the air outlet, two moving blocks respectively arranged on the two grooves, two second elastic pieces respectively used for connecting the two moving blocks and the two grooves, two vent holes respectively arranged on the two moving blocks, and two one-way valves respectively arranged on the two moving blocks; the moving block can move relative to the groove, and the vent hole and the air pipe are arranged in a matched mode; through the arrangement of the moving block, when the air inlet and the air outlet are not used, the air inlet and the air outlet can be sealed through the moving block, so that the condition that the air in the fourth telescopic rod leaks to the outside is avoided; through the setting of air vent for when needs use air inlet or gas outlet, promote the movable block and make air vent and trachea interconnect, make the gas in the fourth telescopic link communicate with the movable block, make things convenient for the external length to the fourth telescopic link to control.
The fixing assembly further comprises two anti-collision grooves arranged on the push plate, two push rings respectively arranged on the two anti-collision grooves, two third elastic pieces used for connecting the two push rings and the two anti-collision grooves, two guide blocks respectively arranged on the two anti-collision grooves, two fourth elastic pieces respectively used for connecting the two guide blocks and the two anti-collision grooves, two air inlet pipes arranged on the push plate, two corrugated pipes respectively used for connecting the two air inlet pipes and the two guide blocks, a plurality of rotating frames respectively arranged on the two anti-collision grooves, and a plurality of driving rods respectively arranged on the plurality of rotating frames; one side of the guide block is of an inclined structure, the driving rod can rotate relative to the rotating frame, the push ring and the driving rod are arranged in a matched mode, and the driving rod and the guide block are arranged in a matched mode; through the arrangement of the guide block, when the push plate is used for installing or disassembling the compression roller by pushing or pulling the moving seat, the moving block can contact with the push ring and push the push ring, so that the push ring is close to the anti-collision groove, meanwhile, in the moving process of the push ring, the push ring can contact with the driving rod and drive the driving rod to rotate, so that the driving rod drives the guide block to move, then the guide block contacts with the moving block under the driving of the driving rod and is finally attached to the position of the one-way valve, and then the one-way valve on the air inlet or the air outlet is inflated or exhausted through the air inlet pipe, so that the air leakage condition of the air inlet and the air outlet during inflation or air exhaust is avoided, and the stability of the device is improved; through the setting of anticollision groove for push ring and guide block can contract in the anticollision inslot under the condition of not using, have avoided the rotating ring guide block and movable block mutual interference's the condition to appear at the pivoted in-process, have reduced the maintenance cost of equipment.
In summary, the invention has the following advantages: the equipment processing width can be adjusted, and the road construction efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention.
Fig. 4 is a partial enlarged view of the invention at a in fig. 3.
Fig. 5 is a partial enlarged view of fig. 4 of the present invention.
Fig. 6 is a partial enlarged view of the invention at B in fig. 3.
Fig. 7 is a partial enlarged view of the invention at C in fig. 3.
Fig. 8 is a partial enlarged view of fig. 7 of the present invention.
Fig. 9 is a partial enlarged view of fig. 8 of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1 to 9, a road paver for highway construction comprises two press rolls 1, a rotating ring 2 for connecting the two press rolls, a rotating track 3 arranged on the rotating ring, a connecting frame 4 arranged on the rotating track, two adjusting devices 5 arranged on two sides of the connecting frame, two connecting devices 6 respectively used for connecting the two press rolls and the two adjusting devices, and two fixing devices 7 arranged on two sides of the rotating track; the rotating track is an electric track.
The adjusting device 5 comprises a telescopic sleeve 51, a connecting rod 52, a limiting rail 53, a limiting ring 54, a plurality of first adjusting plates 55, a plurality of second adjusting plates 56, a plurality of first telescopic rods 57 and a plurality of second telescopic rods 58; a telescopic sleeve 51 is arranged on the connecting frame, a connecting rod 52 is arranged at one end of the telescopic sleeve, a limiting rail 53 is arranged on the telescopic sleeve, a limiting ring 54 is arranged on the limiting rail, a plurality of first adjusting plates 55 are arranged on the limiting ring, a plurality of second adjusting plates 56 are arranged on the limiting ring, a plurality of first telescopic rods 57 are respectively used for connecting the plurality of first adjusting plates and the limiting ring, and a plurality of second telescopic rods 58 are respectively used for connecting the plurality of second adjusting plates and the limiting ring; the rotating ring can rotate relative to the rotating track, the two adjusting devices are identical in structure and symmetrically arranged, the two connecting devices are identical in structure and symmetrically arranged, the two fixing devices are identical in structure and symmetrically arranged, the telescopic sleeve can move relative to the connecting frame, the first adjusting plate is of an arc-shaped structure, the second adjusting plate is of an arc-shaped structure, the gap between the first adjusting plate and the compression roller is small, and the gap between the second adjusting plate and the compression roller is large; the first telescopic link is an air rod driven by an air pump, and the second telescopic link is an air rod driven by an air pump.
The connecting device 6 comprises a plurality of connecting components arranged on the adjusting device; the connecting assembly comprises a fixed seat 61, a fixed groove 62, a fixed block 63, an alignment block 64, two guide grooves 65, two clamping grooves 66, a first elastic piece 67, two first rotating plates 68, two second rotating plates 69 and four bumps 60; the fixing seat 61 is arranged on the compression roller 1, the fixing groove 62 is arranged on the fixing seat, the fixing block 63 is arranged on the first adjusting plate, and the aligning block 64 is arranged on the fixing block; the plurality of connecting components are identical in structure and symmetrically arranged, and the fixing blocks can be buckled into the fixing grooves for fixing; two guide grooves 65 are formed in two sides of the fixed seat 61, two clamping grooves 66 are formed in one end of each of the two guide grooves, a first elastic piece 67 is used for connecting the fixed block and the alignment block, two first rotating plates 68 are formed in two sides of the alignment block, two second rotating plates 69 are used for connecting the two first rotating plates and the fixed block, and four protruding blocks 60 are formed in the two first rotating plates and the two second rotating plates; the guide groove is of an inclined structure, the bump can be buckled into the clamping groove, the first rotating plate can rotate relative to the aligning block, the second rotating plate can rotate relative to the first rotating plate, and the second rotating plate can rotate relative to the fixed block; the first elastic piece is a spring.
The fixing device 7 comprises a plurality of fixing components arranged on the rotating ring 2; the fixing component comprises a moving groove 71, a moving seat 72, a rotating rod 73, a limiting groove 74, a limiting block 75, a third telescopic rod 76, a push plate 77, a fourth telescopic rod 78, a supporting plate 79, an air inlet 70, an air outlet 701, an air pipe 702, two grooves 703, two moving blocks 704, two second elastic pieces 705, two vent holes 706, two one-way valves 707, two anti-collision grooves 708, two push rings 709, two third elastic pieces 710, two guide blocks 711, two fourth elastic pieces 712, two air inlet pipes 713, two corrugated pipes 714, a plurality of rotating frames 715 and a plurality of driving rods 716; the moving groove 71 is arranged on the rotating ring, the moving seat 72 is arranged on the moving groove, the rotating rod 73 is arranged on the moving groove and penetrates through the moving seat, the limiting groove 74 is arranged on the pressing roller, the limiting block 75 is arranged on the moving seat, the third telescopic rod 76 is arranged on the connecting frame, and the push plate 77 is arranged on the third telescopic rod; the plurality of fixed assemblies are identical in structure and symmetrically arranged, the moving seat can move relative to the moving groove, the rotating rod can rotate relative to the moving groove, the moving seat and the rotating rod are in threaded connection, the moving seat is of a C-shaped structure, the push plate is of an L-shaped structure and can push or pull the moving seat to move, and the third telescopic rod is an air rod driven by an air pump; the fourth telescopic rod 78 is arranged on the moving seat 72, the supporting plate 79 is arranged on the fourth telescopic rod, the air inlet 70 is arranged on the moving seat, the air outlet 701 is arranged on the moving seat, and the air pipe 702 is used for connecting the air inlet and the air outlet; the supporting plate can support the press roller, one end of the air pipe is connected with the fourth telescopic rod, and the fourth telescopic rod is an air rod driven by an air pump; the two grooves 703 are respectively arranged on the air inlet 70 and the air outlet 701, the two moving blocks 704 are respectively arranged on the two grooves, the two second elastic members 705 are respectively used for connecting the two moving blocks and the two grooves, the two vent holes 706 are respectively arranged on the two moving blocks, and the two one-way valves 707 are respectively arranged on the two moving blocks; the moving block can move relative to the groove, and the vent hole and the air pipe can be communicated with each other; the second elastic piece is a spring, the one-way valve at the air inlet is arranged for air inlet from outside to inside, and the one-way valve at the air outlet is arranged for air outlet from inside to outside; two anti-collision grooves 708 are arranged on the push plate 77, two push rings 709 are respectively arranged on the two anti-collision grooves, two third elastic members 710 are used for connecting the two push rings and the two anti-collision grooves, two guide blocks 711 are respectively arranged on the two anti-collision grooves, two fourth elastic members 712 are respectively used for connecting the two guide blocks and the two anti-collision grooves, two air inlet pipes 713 are arranged on the push plate, two corrugated pipes 714 are respectively used for connecting the two air inlet pipes and the two guide blocks, a plurality of rotating frames 715 are respectively arranged on the two anti-collision grooves, and a plurality of driving rods 716 are respectively arranged on the rotating frames; one side of the guide block is of an inclined structure, the driving rod can rotate relative to the rotating frame, the push ring can push the driving rod, and the driving rod can push the guide block; the third elastic member is a spring, and the fourth elastic member is a spring.
The specific working principle is as follows: when the device is used, the two connecting rods 52 at two sides are connected to the paving device, then the rotating track 3 is started to drive the rotating ring 2 to rotate, and further the rotating ring 2 drives the two compression rollers 1 to rotate, so that the paving device compacts and processes the road surface through the two rotating compression rollers 1 in the moving process, when the road processing width needs to be increased, the two connecting rods 52 at two sides are pulled to drive the telescopic sleeve 51 to move, and then the telescopic sleeve 51 drives the first adjusting plates 55 and the second adjusting plates 56 to move, after the telescopic sleeve 51 moves to the limit, the first telescopic rods 57 and the second telescopic rods 58 are extended, so that the outer diameters of the first adjusting plates 55, the second adjusting plates 56 and the compression rollers 1 are parallel to each other, and meanwhile, the first adjusting plates 55 and the second adjusting plates 56 form a complete circular structure, and the subsequent paving equipment increases the compaction width of the road during the movement; meanwhile, when the first telescopic rod 57 extends and drives the first adjusting plate 55 to move, the fixing block 63 is driven by the first adjusting plate 55 and moves to the fixing groove 62, then the aligning block 64 and the fixing block 63 sequentially enter the fixing groove 62 and are buckled into the fixing groove 62 through the fixing block 63 to fix and limit the first adjusting plate 55 and the compression roller 1, so that the positions of the first adjusting plate 55 and the second adjusting plate 56 relative to the compression roller 1 are fixed, and the first adjusting plate 55 and the second adjusting plate 56 can synchronously rotate when the compression roller 1 rotates; when the compression roller 1 needs to be installed, the third telescopic rod 76 is extended to drive the push plate 77 to move, then the push plate 77 contacts the moving seat 72 and pushes the moving seat 72 to move, so that the moving seat 72 moves along the moving groove 71, meanwhile, in the moving process of the moving seat 72, the limiting block 75 can be inserted into the limiting groove 74 to be fixed, and then the push plate 77 is driven by the third telescopic rod 76 to reset for a short distance; when the limiting block 75 on the moving seat 72 is inserted into the limiting groove 74, the air inlet 70 is inflated to extend the fourth telescopic rod 78, so that the supporting plate 79 is attached to the inner wall of the press roller 1 under the driving of the fourth telescopic rod 78, and the press roller 1 is supported by the supporting plate 79; when the push plate 77 is used for installing or detaching the compression roller 1 by pushing or pulling the moving seat 72, the moving block 704 contacts the push ring 709 and pushes the push ring 709, so that the push ring 709 approaches the anti-collision groove 708, meanwhile, in the process of moving the push ring 709, the push ring 709 contacts the driving rod 716 and drives the driving rod 716 to rotate, so that the driving rod 716 drives the guide block 711 to move, then the guide block 711 contacts the moving block 704 under the driving of the driving rod 716 and is finally attached to the position of the check valve 707, and then the check valve 707 on the air inlet 70 or the air outlet 701 is inflated or deflated through the air inlet pipe 713.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (7)
1. A road paver for highway construction comprises two compression rollers (1), a rotating ring (2) for connecting the two compression rollers, a rotating track (3) arranged on the rotating ring, a connecting frame (4) arranged on the rotating track, two adjusting devices (5) arranged on two sides of the connecting frame, two connecting devices (6) respectively used for connecting the two compression rollers and the two adjusting devices, and two fixing devices (7) arranged on two sides of the rotating track; the method is characterized in that: the adjusting device (5) comprises a telescopic sleeve (51) arranged on the connecting frame, a connecting rod (52) arranged at one end of the telescopic sleeve, a limiting rail (53) arranged on the telescopic sleeve, a limiting ring (54) arranged on the limiting rail, a plurality of first adjusting plates (55) arranged on the limiting ring, a plurality of second adjusting plates (56) arranged on the limiting ring, a plurality of first telescopic rods (57) respectively used for connecting the plurality of first adjusting plates and the limiting ring, and a plurality of second telescopic rods (58) respectively used for connecting the plurality of second adjusting plates and the limiting ring; the rotating ring can for the rotating track rotates, two adjusting device structures are the same and are the symmetry setting, two connecting device structures are the same and are the symmetry setting, two fixing device structures are the same and are the symmetry setting, the telescope tube can for the link moves, first regulating plate is the arc structure, the second regulating plate is the arc structure, first regulating plate with space between the compression roller is less, the second regulating plate with space between the compression roller is great.
2. The road paver for highway construction according to claim 1, wherein: the connecting device (6) comprises a plurality of connecting components arranged on the adjusting device; the connecting assembly comprises a fixed seat (61) arranged on the compression roller (1), a fixed groove (62) arranged on the fixed seat, a fixed block (63) arranged on the first adjusting plate and a positioning block (64) arranged on the fixed block; a plurality of coupling assembling structures are the same and are the symmetry setting, the fixed block with the fixed slot is the cooperation setting.
3. The road paver for highway construction according to claim 2, wherein: the connecting assembly further comprises two guide grooves (65) arranged on two sides of the fixed seat (61), two clamping grooves (66) respectively arranged at one ends of the two guide grooves, a first elastic piece (67) used for connecting the fixed block and the aligning block, two first rotating plates (68) arranged on two sides of the aligning block, two second rotating plates (69) respectively used for connecting the two first rotating plates and the fixed block, and four convex blocks (60) respectively arranged on the two first rotating plates and the two second rotating plates; the guiding groove is of an inclined structure, the protruding block and the clamping groove are arranged in a matched mode, the first rotating plate can rotate relative to the aligning block, the second rotating plate can rotate relative to the first rotating plate, and the second rotating plate can rotate relative to the fixed block.
4. The road paver for highway construction according to claim 1, wherein: the fixing device (7) comprises a plurality of fixing components arranged on the rotating ring (2); the fixing component comprises a moving groove (71) arranged on the rotating ring, a moving seat (72) arranged on the moving groove, a rotating rod (73) arranged on the moving groove and penetrating through the moving seat, a limiting groove (74) arranged on the compression roller, a limiting block (75) arranged on the moving seat, a third telescopic rod (76) arranged on the connecting frame and a push plate (77) arranged on the third telescopic rod; a plurality of fixed subassembly structures are the same and are the symmetry setting, remove the seat can for the shifting chute removes, the dwang can for the shifting chute rotates, remove the seat with the dwang is threaded connection, it is "C" type structure to remove the seat, the push pedal is "L" type structure, the push pedal with it is the cooperation setting to remove the seat.
5. The road paver for highway construction according to claim 4, wherein: the fixing component also comprises a fourth telescopic rod (78) arranged on the moving seat (72), a supporting plate (79) arranged on the fourth telescopic rod, an air inlet (70) arranged on the moving seat, an air outlet (701) arranged on the moving seat and an air pipe (702) used for connecting the air inlet and the air outlet; the backup pad with the compression roller is the cooperation setting, trachea one end with fourth telescopic link interconnect.
6. The road paver for highway construction according to claim 5, wherein: the fixing component further comprises two grooves (703) respectively arranged on the air inlet (70) and the air outlet (701), two moving blocks (704) respectively arranged on the two grooves, two second elastic pieces (705) respectively used for connecting the two moving blocks and the two grooves, two vent holes (706) respectively arranged on the two moving blocks, and two one-way valves (707) respectively arranged on the two moving blocks; the moving block can move relative to the groove, and the vent hole and the air pipe are arranged in a matched mode.
7. The road paver for highway construction according to claim 6, wherein: the fixing component also comprises two anti-collision grooves (708) arranged on the push plate (77), two push rings (709) respectively arranged on the two anti-collision grooves, two third elastic pieces (710) used for connecting the two push rings and the two anti-collision grooves, two guide blocks (711) respectively arranged on the two anti-collision grooves, two fourth elastic pieces (712) respectively used for connecting the two guide blocks and the two anti-collision grooves, two air inlet pipes (713) arranged on the push plate, two corrugated pipes (714) respectively used for connecting the two air inlet pipes and the two guide blocks, a plurality of rotating frames (715) respectively arranged on the two anti-collision grooves, and a plurality of driving rods (716) respectively arranged on the plurality of rotating frames; guide block one side is the slope structure, the actuating lever can for the rotating turret rotates, push away the ring with the actuating lever is the cooperation setting, the actuating lever with the guide block is the cooperation setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010713959.5A CN111893841B (en) | 2020-07-22 | 2020-07-22 | Paver for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010713959.5A CN111893841B (en) | 2020-07-22 | 2020-07-22 | Paver for highway construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111893841A true CN111893841A (en) | 2020-11-06 |
| CN111893841B CN111893841B (en) | 2021-10-22 |
Family
ID=73190744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010713959.5A Active CN111893841B (en) | 2020-07-22 | 2020-07-22 | Paver for highway construction |
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| CN110735375A (en) * | 2019-09-18 | 2020-01-31 | 徐州利仁机电设备有限公司 | widening type road roller |
| CN110983915A (en) * | 2019-11-21 | 2020-04-10 | 四川宝鑫建设有限公司 | Road roller for roadbed construction and construction method thereof |
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| CN204435170U (en) * | 2015-01-19 | 2015-07-01 | 任鸿业 | Brick paving machine special pressure road device |
| CA2999808C (en) * | 2015-09-25 | 2019-06-04 | Roger Arnold Stromsoe | Impact compactor |
| CN107558334A (en) * | 2016-07-03 | 2018-01-09 | 杨丁香 | A kind of road leveller |
| CN207277137U (en) * | 2017-09-26 | 2018-04-27 | 翟晓林 | A kind of adjustable town road road roller for rolling area |
| CN206971053U (en) * | 2017-11-02 | 2018-02-06 | 曲希丽 | A kind of road bridge construction rolling device |
| CN207672388U (en) * | 2017-12-04 | 2018-07-31 | 广州地石丽景观建材工程有限公司 | A kind of adjustable pervious concrete paver for being laid with width |
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| CN110983915A (en) * | 2019-11-21 | 2020-04-10 | 四川宝鑫建设有限公司 | Road roller for roadbed construction and construction method thereof |
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| CN111893841B (en) | 2021-10-22 |
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