CN115305762A - Highway subgrade compaction device and compaction process - Google Patents
Highway subgrade compaction device and compaction process Download PDFInfo
- Publication number
- CN115305762A CN115305762A CN202211140728.5A CN202211140728A CN115305762A CN 115305762 A CN115305762 A CN 115305762A CN 202211140728 A CN202211140728 A CN 202211140728A CN 115305762 A CN115305762 A CN 115305762A
- Authority
- CN
- China
- Prior art keywords
- rotating
- fixedly connected
- spring
- block
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005056 compaction Methods 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 15
- 230000008569 process Effects 0.000 title claims description 13
- 238000003825 pressing Methods 0.000 claims abstract description 77
- 244000309464 bull Species 0.000 claims description 24
- 230000009471 action Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000007790 scraping Methods 0.000 description 10
- 239000012535 impurity Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
-
- 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
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/285—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows with attachments for work other than rolling, e.g. dozer blades, shoes for conversion into plate vibrator; fitted to vehicles, road-construction or earth-moving machinery ; vibrated or the like auxiliary rolls, e.g. for rolling road edges; provided with means for facilitating transport
-
- 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
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/287—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows with vibrated elastically-deformable or elastomer-faced rolling elements or with such elements subjected to impacts, e.g. multi-roll vibratory apparatus with an endless elastomer belt passed around the rolls
-
- 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
- E01C3/00—Foundations for pavings
- E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/20—Screed or paver accessories for paving joint or edge treatment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a highway subgrade compacting device, which relates to the technical field of compacting equipment and comprises a box body, a rotary disc, a spring I and a clamping block, wherein the bottom of the rotary disc is fixedly connected with a rotating rod, the rotating rod penetrates through the box body and is rotationally connected with a fixed shaft of the box body, the bottom of a pipe body I is fixedly connected with a pressing block, the rotating rod drives the pipe body I to reciprocate up and down through a connecting component, the fixed shaft of the surface of the rotary disc is rotationally connected with a rotating shaft I, the surface of the rotating shaft I is fixedly connected with a rotating plate, the surface of the rotating plate is fixedly connected with a cylinder I, a cylinder II is clamped and connected on the surface of the rotary disc through a clamping groove, and a tension spring is fixedly connected between the cylinder I and the cylinder II.
Description
Technical Field
The invention relates to the technical field of compaction equipment, in particular to a highway subgrade compaction device and a compaction process.
Background
The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed has the main functions of providing necessary conditions for track or pavement laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or pavement and traffic load, and transmitting and diffusing the load to the deep part of the roadbed; excessive elastic and plastic deformation should not occur under the action of vehicle power; the subgrade side slope should be stable for a long time without slump.
Consequently need compaction device to carry out the compaction to the road bed mostly, current compaction device pushes down through the dead weight of briquetting mostly, and compaction effect is relatively poor, and work efficiency is low to briquetting weight is great, inconvenient removal, can't satisfy actual need.
Disclosure of Invention
The invention aims to provide a highway subgrade compacting device and a highway subgrade compacting process, which have the effects of storing force through a continuous extension spring and driving a pressing block to rapidly move downwards under the action of the elastic restoring force of a tension spring, so that the pressing block has the effect of striking a subgrade, the compacting force of the pressing block is improved, the subgrade is more compact, the weight of the pressing block can be reduced, the whole equipment is lighter and more convenient to move, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides a highway subgrade compacting device which comprises a box body, a rotary table, a first spring and a clamping block, wherein a circular groove for the rotary table to extend into is formed in the surface of the box body, a rotary rod is fixedly connected to the bottom of the rotary table, the rotary rod penetrates through the box body and is in fixed-shaft rotary connection with the box body, a first pipe body is sleeved on the surface of the rotary rod, a pressing block is fixedly connected to the bottom of the first pipe body, the rotary rod drives the first pipe body to reciprocate up and down through a connecting component, a first rotary shaft is rotatably connected to the fixed-shaft rotary shaft of the surface of the rotary table, a first rotary plate is fixedly connected to the surface of the first rotary plate, a second cylinder is clamped to the surface of the rotary table through a clamping groove, a tension spring is fixedly connected between the first cylinder and the second cylinder, a clamping opening for the clamping block to extend into is formed in the surface of the rotary table, a groove for the clamping block to extend into is formed in the inner wall of the circular groove, and two ends of the first spring are respectively and fixedly connected with the surface of the clamping block and the inner wall of the groove.
Optionally, a pressing component for improving compaction quality is arranged on the box body; the pressing part comprises a buffer plate, the buffer plate is sleeved on the surface of the first pipe body, the buffer plate is connected with the pressing block through a first telescopic rod, a second spring is sleeved on the surface of the first telescopic rod, two ends of the second spring are respectively connected with the surface of the buffer plate and the surface of the pressing block, a second telescopic rod is fixedly connected with the surface of the buffer plate, a second telescopic rod is fixedly connected with the telescopic part of the second telescopic rod, a third spring is fixedly connected between the buffer plates, and a transmission part used for driving the pressing plate to reciprocate up and down is arranged on the box body.
Optionally, the transmission part comprises a second rotating shaft, a through hole is formed in the surface of the box body, the second rotating shaft penetrates through the through hole and is in sliding connection with the second rotating shaft, the bottom of the second rotating shaft is fixed to the surface of the pressing plate in a rotating mode, a rotating column is fixedly connected to the top of the second rotating shaft, a fixing plate is fixedly connected to the surface of the box body, a second motor is fixedly mounted on the surface of the fixing plate, a second rotating rod is fixedly connected to the output end of the second motor, a second rectangular chute is formed in the surface of the rotating column, the second rotating rod extends into the rotating chute and is in sliding connection with the rotating column, a plurality of cylindrical blocks are uniformly distributed in the rectangular chute in an inclined mode, a rotating block is fixedly connected to the surface of the second rotating rod, the rotating block comprises an arc-shaped portion, and the arc-shaped portion is meshed with the cylindrical blocks.
Optionally, the both sides of box all are provided with the flattening part, the flattening part includes bull stick three, the lateral surface fixedly connected with backup pad of box, the surface of backup pad is offered and is used for bull stick three passes and the dead axle rotates the perforation of being connected with it, the bottom fixedly connected with scraping disc of bull stick three, the inner wall dead axle of box rotates and is connected with body two, the fixed surface of pivot two is connected with slider two, the inner wall of body two is offered and is used for the spout that slider two stretched into, body two with be connected through the belt drive mechanism transmission between the bull stick three.
Optionally, the connecting part includes a first sliding block, the first sliding block is fixedly connected with the inner wall of the first pipe body, and an annular chute used for the first sliding block to extend into and be slidably connected with is formed in the surface of the rotating rod.
Optionally, a driving part for driving the first rotating shaft to rotate is arranged on the box body; the driving part comprises a first motor, the first motor is connected with the box body through a mounting frame, and the output end of the first motor is fixedly connected with the end part of the first rotating shaft.
Optionally, the quantity of draw-in groove is three to adjust the initial pulling force of extension spring, adapt to different road bed needs.
Optionally, the edges around the bottom of the box body are provided with the idler wheels, so that the mobile equipment can be conveniently moved.
The invention also provides a compaction process of the highway subgrade compaction device, which comprises the following steps:
step S1: moving the device to a working place, and then driving the first rotating shaft to rotate through the driving part;
step S2: the rotating plate is driven to continuously stretch the tension spring to store force through the rotation of the rotating shaft I, the rotating disc is limited under the action of the clamping block and the clamping opening, and when the limitation is relieved, the rotating disc and the rotating rod are driven to rapidly rotate through the elastic restoring force of the tension spring;
and step S3: rotate rapidly through the bull stick to drive body one and move down rapidly under adapting unit's effect, drive the briquetting and move down rapidly and hit the road bed and hit, thereby improve the compaction dynamics of briquetting, make the road bed more compact, improve compaction quality.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the rotating plate rotates to drive the rotating disc to rotate intermittently, the rotating amplitude is set to be degree every time, the tension force applied to the tension spring is gradually increased when the rotating disc is limited by the clamping block, and the rotating speed of the rotating disc and the rotating rod can be accelerated through the elastic restoring force of the tension spring, so that the first moving speed of the pipe body is increased, the pressing block is driven to move upwards or downwards rapidly, the pressing block has a striking effect on a roadbed, the compacting force of the pressing block is improved, the roadbed is firmer, and the compacting efficiency is improved.
2. When the turntable rotates to drive the pressing blocks to press the roadbed, the rotating rod II drives the rotating blocks to be in contact with the lowest cylindrical block, the rotating rod II moves from the corner at the bottom of the square-shaped chute to the corner at the top, the rotating column is driven to move downwards, the rotating shaft II and the pressing plate are driven to move downwards, pressure is generated on the buffer plate under the action of the spring III, pressure is generated on the pressing blocks through the spring II, the pressing force of the pressing blocks is further increased, and the pressing quality is improved.
3. According to the invention, the rotating shaft II and the pressing plate are driven to shake in the downward moving process through the shaking in the downward moving process of the rotating column, so that the pressure of the spring III and the pressure of the spring II fluctuate in a continuously increased pressure range, the pressure is transmitted to the pressing block through the spring III and the spring II, the pressing force of the pressing block is continuously increased, the pressing force of the pressing block fluctuates, air in the pavement filler is shaken out through the generated fluctuation, gaps among the filler are compacted, and the pressing efficiency is improved.
4. According to the invention, the second pipe body rotates, and the third rotating rod is driven to rotate under the action of the belt transmission mechanism, so that the scraping disc rotates to scrape the surface of the roadbed, impurities on the surface of the roadbed are scraped, a subsequent pressing block can flatten the roadbed conveniently, the height of the roadbed is prevented from being inconsistent, and the compaction quality is improved.
Drawings
FIG. 1 is an isometric view of a structure of the present invention;
FIG. 2 is a schematic view of the turntable structure of the present invention;
FIG. 3 is a first schematic view of a rotary post construction of the present invention;
FIG. 4 is a second schematic view of a rotary post construction of the present invention;
fig. 5 is a partial cross-sectional view of the structure of the present invention.
In the figure: 1. a box body; 2. a turntable; 3. a circular groove; 4. a rotating rod; 5. a first pipe body; 6. briquetting; 7. a buffer plate; 8. a first telescopic rod; 9. a second spring; 10. a first sliding block; 11. an annular chute; 12. a first rotating shaft; 13. rotating the plate; 14. a first cylinder; 15. a second cylinder; 16. a tension spring; 17. a card slot; 18. a clamping block; 19. a bayonet; 20. a groove; 21. a first spring; 22. a first motor; 23. a mounting frame; 24. a second motor; 25. a fixing plate; 26. a second rotating rod; 261. rotating the block; 27. rotating the column; 28. a clip-shaped chute; 29. a cylindrical block; 30. a second rotating shaft; 301. a second sliding block; 31. a second pipe body; 311. a chute; 32. pressing a plate; 33. a third spring; 34. a second telescopic rod; 35. a belt drive mechanism; 36. a third rotating rod; 37. a support plate; 38. and (7) scraping the disc.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the embodiment provides a highway subgrade compacting device, which comprises a box body 1, a rotating disc 2, a first spring 21 and a clamping block 18, wherein a circular groove 3 for the rotating disc 2 to extend into is formed in the surface of the box body 1, a rotating rod 4 is fixedly connected to the bottom of the rotating disc 2, the rotating rod 4 penetrates through the box body 1 and is rotatably connected with a fixed shaft of the rotating rod 4, a first pipe body 5 is sleeved on the surface of the rotating rod 4, a pressing block 6 is fixedly connected to the bottom of the first pipe body 5, an opening is formed in the bottom of the box body 1, the front side and the rear side of the pressing block 6 are attached to the opening, the rotating rod 4 drives the first pipe body 5 to reciprocate up and down through a connecting component, a first rotating shaft 12 is rotatably connected to the fixed shaft of the surface of the rotating disc 2, a rotating plate 13 is fixedly connected to the surface of the rotating plate 13, a second cylinder 14 is clamped to the surface of the rotating disc 2 through a clamping groove 17, a tension spring 16 is fixedly connected between the first cylinder 14 and the second cylinder 15, a clamping block 19 for the clamping block 18 to extend into is formed in the surface of the rotating disc 2, a groove 20 is formed in the inner wall of the circular groove 3, and the groove 20 is connected to the height of the clamping block 18, and the groove 18.
More specifically, in the embodiment, the device is moved to the working location, the first rotating shaft 12 is driven to rotate by the driving component, the rotating plate 13 is driven to rotate by the first rotating shaft 12, the first cylinder 14 is driven to rotate around the first rotating shaft 12 by the rotation of the rotating plate 13, and the tension spring 16 generates tension, as shown in fig. 2, since the clamping block 18 is located in the bayonet 19 at this time, the rotating disc 2 cannot rotate, the tension generated to the tension spring 16 becomes larger and larger as the first cylinder 14 rotates around the first rotating shaft 12, when the rotating plate 13 rotates to contact with the clamping block 18, the rotating block 18 is pressed to disengage from the bayonet 19 and extend into the groove 20 as the rotating plate 13 continues to rotate, and meanwhile, the first spring 21 is pressed, when the clamping block 18 disengages from the bayonet 19, the rotating disc 2 is not limited any more, so that the rotating disc 2 is driven to rotate by the elastic restoring force of the tension spring 16, when the rotary table 2 rotates to the bayonet 19 to contact with another clamping block 18, another clamping block 18 is pushed to extend into the bayonet 19 under the action of another spring I21, so that the rotary table 2 is continuously limited, because the number of the clamping blocks 18 is two and the clamping blocks are distributed in an annular array, the rotary table 2 can only rotate 180 degrees at each time, the rotary table 2 drives the rotary rod 4 to rotate 180 degrees every time when rotating 180 degrees, the rotary rod 4 rotates 180 degrees, the pipe body I5 is driven to downwards or upwards complete one translational movement under the action of the slide block I10 and the annular chute 11, the pressing block 6 is driven to downwards or upwards perform translational movement through the downward or upwards translational movement of the pipe body I5, the roadbed is compacted through the up-and-down reciprocating movement of the pressing block 6, the rotary table 2 can be driven to intermittently rotate through the rotation of the rotary plate 13, the rotation amplitude is 180 degrees every time, and when the rotary table 2 is limited by the clamping block 18, the pulling force that extension spring 16 received increases gradually, when carousel 2 no longer by when spacing, through 16 elastic restoring force of extension spring, can accelerate carousel 2 and 4 pivoted speeds of bull stick, thereby improve the speed that a body 5 removed, drive briquetting 6 upwards or move down rapidly, make briquetting 6 to the road bed production beat the effect, improve the compaction dynamics of briquetting 6, make the road bed more compact, guarantee the compaction quality, and can alleviate the weight of briquetting 6, make the device whole more light and handy, be convenient for remove, convenience when improving the device and using.
Further, in the present embodiment: the box body 1 is provided with a pressing component for improving compaction quality; the pressing part comprises a buffer plate 7, the buffer plate 7 is sleeved on the surface of the pipe body I5, the buffer plate 7 is connected with the pressing block 6 through a first telescopic rod 8, a second spring 9 is sleeved on the surface of the first telescopic rod 8, two ends of the second spring 9 are respectively connected with the surface of the buffer plate 7 and the surface of the pressing block 6, a second telescopic rod 34 is fixedly connected with the surface of the buffer plate 7, a second telescopic rod 32 is fixedly connected with the telescopic part of the second telescopic rod 34, a third spring 33 is fixedly connected between the pressing plate 32 and the buffer plate 7, and a transmission part used for driving the pressing plate 32 to reciprocate up and down is arranged on the box body 1.
More specifically, in this embodiment, drive clamp plate 32 reciprocating motion from top to bottom through the effect of transmission part under when using to make briquetting 6 press the real-time to the roadbed through setting up, clamp plate 32 moves down to produce pressure to buffer board 7 under the effect through spring three 33, rethread spring two 9 produces pressure to briquetting 6, further increases the compaction dynamics of briquetting 6, improves compaction quality.
Further, in the present embodiment: the transmission part includes two 30 of pivot, the through-hole that is used for two 30 of pivot to pass and sliding connection with it is offered on the surface of box 1, the bottom dead axle of two 30 of pivot rotates the surface of connecting at clamp plate 32, the top fixedly connected with of two 30 of pivot rotates post 27, the fixed surface of box 1 is connected with fixed plate 25, the fixed surface of fixed plate 25 installs two 24 of motors, the output end fixedly connected with bull stick two 26 of two 24 of motors, the surface of rotating post 27 is offered and is used for bull stick two 26 to stretch into and sliding connection's shape chute 28 back with it, slant evenly distributed has a plurality of cylinder pieces 29 in the shape chute 28 back, the fixed surface of bull stick two 26 is connected with commentaries on classics piece 261, commentaries on classics piece 261 includes arc portion, arc portion meshes with cylinder piece 29 mutually.
More specifically, in the present embodiment, as shown in fig. 1 and 2, when the cylinder 14 rotates around the first rotating shaft 12, the second motor 24 is started to drive the second rotating rod 26 to rotate, the second rotating rod 26 rotates to drive the rotating block 261 to rotate, the rotating block 261 rotates and drives the rotating column 27 to reciprocate through the meshing relationship with the cylinder block 29, during the reciprocating swing of the rotating column 27, the rotating column 27 reciprocates up and down through the action of the second rotating rod 26 and the clip chute 28, and the rotating speed of the second motor 24 is set, when the rotating disc 2 rotates to drive the pressing block 6 to press the roadbed, the second rotating rod 26 drives the rotating block 261 to contact with the cylinder block 29 at the lowest position, so that the second rotating rod 26 moves from the bottom corner of the clip chute 28 to the top, thereby driving the rotating column 27 to move down, and by the downward movement of the rotating column 27, the second rotating shaft 30 and the pressing plate 32 are driven to move down, thereby improving the compaction force of the pressing block 6, continuously shifting the cylindrical block 29 through the rotating block 261 in the moving process, driving the rotating column 27 to rotate for a certain angle when the rotating block 261 shifts one cylindrical block 29, enabling the rotating rod II 26 to slide for a distance along the clip-shaped chute 28, further pressing the rotating column 27 to move downwards for a distance, further enabling the rotating column 27 to shake in the downwards moving process through the continuous rotation of the rotating block 261, driving the rotating shaft II 30 and the pressing plate 32 to shake in the downwards moving process, enabling the pressure of the spring III 33 and the pressure of the spring II 9 to fluctuate in a continuously increasing pressure range, transmitting the pressure to the pressing block 6 through the spring III 33 and the spring II 9, continuously increasing the compaction force of the pressing block 6, enabling the compaction force of the pressing block 6 to fluctuate, shaking out air in the pavement filler through the generated fluctuation, and enabling gaps between the fillers to be compact, improve compaction efficiency, when briquetting 6 removed in to box 1, can shake off the adhesion impurity on its surface through the fluctuation that briquetting 6 produced, make things convenient for follow-up use.
Further, in the present embodiment: the both sides of box 1 all are provided with the flattening part, the flattening part includes three 36 of bull stick, the lateral surface fixedly connected with backup pad 37 of box 1, backup pad 37's surface is offered and is used for three 36 of bull stick to pass and the dead axle rotation perforation of being connected with it, the bottom fixedly connected with scraping disc 38 of three 36 of bull stick, the inner wall dead axle rotation of box 1 is connected with two 31 of body, the fixed surface of two 30 of pivot is connected with two 301 of slider, the spout 311 that is used for two 301 of slider to stretch into is offered to the inner wall of two 31 of body, be connected through the transmission of belt drive mechanism 35 between two 31 of body and the three 36 of bull stick.
More specifically, in this embodiment, when the second rotating shaft 30 rotates, the second sliding block 301 is driven to rotate, the second sliding block 301 rotates, pressure is generated on the sliding groove 311, the second pipe body 31 is driven to rotate, the second pipe body 31 rotates, the third rotating rod 36 is driven to rotate under the action of the belt transmission mechanism 35, the third rotating rod 36 rotates, the scraping disc 38 is driven to rotate, the surface of the roadbed is scraped through the rotation of the scraping disc 38, impurities on the surface of the roadbed are scraped, the follow-up pressing block 6 can be pressed flat conveniently, the roadbed height inconsistency is avoided, the compaction quality is improved, the number of the scraping discs 38 is two, the surface of the roadbed after the pressing block 6 is flattened, the impurities shaken off on the surface of the pressing block 6 are scraped, and the working quality of the equipment is further improved.
Further, in the present embodiment: the box body 1 is provided with a driving part for driving the first rotating shaft 12 to rotate; the driving part comprises a first motor 22, the first motor 22 is connected with the box body 1 through a mounting frame 23, the output end of the first motor 22 is fixedly connected with the end part of the first rotating shaft 12, and the first rotating shaft 12 is driven to rotate through the rotation of the output end of the first motor 22 when the box body is used.
Further, in the present embodiment: the quantity of draw-in groove 17 is three to adjust the initial pulling force of extension spring 16, and then adjust briquetting 6 and to the dynamics of hitting of road bed, with adaptation actual need, improve the practicality of device.
Further, in the present embodiment: the edge all is provided with the gyro wheel around 1 bottom of box, can make things convenient for the mobile device, improves the convenience when the device uses.
Referring to fig. 1 to 5, the present invention provides a compaction process for a roadbed compaction device, including the following steps:
step S1: the device is moved to a working place, and then the first rotating shaft 12 is driven to rotate through the driving part;
step S2: the rotating plate 13 is driven to continuously stretch the tension spring 16 to store force through the rotation of the rotating shaft I12, the rotating disc 2 is limited under the action of the clamping block 18 and the clamping opening 19, and when the limitation is relieved, the rotating disc 2 and the rotating rod 4 are driven to rapidly rotate through the elastic restoring force of the tension spring 16;
and step S3: through 4 rapid rotations of bull stick to drive body 5 through adapting unit's effect down and move down rapidly, drive briquetting 6 and move down rapidly and hit the road bed and hit, thereby improve the compaction dynamics of briquetting, make the road bed more compact, improve compaction quality.
The working principle is as follows: when the highway subgrade compaction device is used, the box body 1 is moved to a working place through the rollers, then the motor I22 is started to drive the rotating shaft I12 to rotate, the rotating plate 13 is driven to rotate through the rotating shaft I12, the cylinder I14 is driven to rotate around the rotating shaft I12 through the rotation of the rotating plate 13, and simultaneously tension is generated on the tension spring 16, as shown in figure 2, because the clamping block 18 is positioned in the clamping opening 19 at the moment, the rotating disc 2 cannot rotate, therefore, as the cylinder I14 rotates around the rotating shaft I12, the tension generated on the tension spring 16 is larger and larger, when the rotating plate 13 rotates to be contacted with the clamping block 18, as the rotating plate 13 continues to rotate, the pressing clamping block 18 is separated from the clamping opening 19 and extends into the groove 20, meanwhile, pressure is generated on the spring I21, when the clamping block 18 is separated from the clamping opening 19, the rotating disc 2 is not limited any more, so that the rotating disc 2 is driven to rotate under the action of the elastic restoring force of the tension spring 16, when the rotary table 2 rotates to the bayonet 19 to contact with another clamping block 18, another clamping block 18 is pushed to extend into the bayonet 19 under the action of another spring I21, so that the rotary table 2 is continuously limited, because the number of the clamping blocks 18 is two and the clamping blocks are distributed in an annular array, the rotary table 2 can only rotate 180 degrees at each time, the rotary table 2 drives the rotary rod 4 to rotate 180 degrees every time when rotating 180 degrees, the rotary rod 4 rotates 180 degrees, the pipe body I5 is driven to downwards or upwards complete one translational movement under the action of the slide block I10 and the annular chute 11, the pressing block 6 is driven to downwards or upwards perform translational movement through the downward or upwards translational movement of the pipe body I5, the roadbed is compacted through the up-and-down reciprocating movement of the pressing block 6, the rotary table 2 can be driven to intermittently rotate through the rotation of the rotary plate 13, the rotation amplitude is 180 degrees every time, and when the rotary table 2 is limited by the clamping block 18, the pulling force that extension spring 16 received increases gradually, when carousel 2 no longer by spacing, restore power through 16 elasticity of extension spring, can accelerate carousel 2 and 4 pivoted speeds of bull stick, thereby improve the speed that a body 5 removed, drive briquetting 6 upwards or the downstream rapidly, make briquetting 6 to the effect that the road base produced to hit, improve the compaction dynamics of briquetting 6, make the road bed more compact, guarantee the compaction quality, and can alleviate the weight of briquetting 6, make the whole removal of being convenient for of device, convenience when improving the device and using.
As shown in fig. 1, the pressing block 6 is in an initial state, at this time, the third spring 33 is in a compressed state, and when the pressing block 6 presses the roadbed, and the third spring 33 no longer bears pressure, the second spring 9 pulls the buffer plate to move downwards, and meanwhile, the third spring 33 is pulled to restore the original state.
As shown in fig. 1 and 2, when the cylinder 14 rotates around the first rotating shaft 12, the second motor 24 is started to drive the second rotating rod 26 to rotate, the second rotating rod 26 rotates to drive the rotating block 261 to rotate, the rotating block 261 rotates to drive the rotating column 27 to swing back and forth through the meshing relationship with the cylindrical block 29, during the back and forth swing of the rotating column 27, the rotating column 27 moves back and forth up and down through the action of the second rotating rod 26 and the zigzag chute 28, the rotating speed of the second motor 24 is set, when the rotating disc 2 rotates to drive the pressing block 6 to press the roadbed, the second rotating rod 26 drives the rotating block 261 to contact with the cylindrical block 29 at the lowest position, the second rotating rod 26 moves from the bottom corner of the zigzag chute 28 to the top corner, thereby driving the rotating column 27 to move down, the second rotating shaft 30 and the pressing plate 32 are driven to move down through the downward movement of the rotating column 27, and the pressing plate 7 is generated pressure through the action of the third spring 33, the second spring 9 generates pressure on the pressing block 6, the pressing force of the pressing block 6 is further increased, the pressing quality is improved, when the pressing block 6 is pressed on the surface of the roadbed, the tension spring 16 continues to be stretched along with the continuous rotation of the rotating plate 13, meanwhile, the second rotating rod 26 and the rotating block 261 rotate continuously, the rotating column 27 is driven to rotate through the plurality of obliquely arranged cylindrical blocks 29, the second rotating rod 26 slides along the square-shaped chute 28, the rotating column 27 is driven to move towards the bottom of the box body in the sliding process of the second rotating rod 26 along the square-shaped chute 28, the rotating column 30 and the pressing plate 32 are driven to move downwards, in addition, the rotating block 261 and the plurality of obliquely arranged cylindrical blocks 29 are used for continuously shifting the cylindrical blocks 29, and when the rotating block 261 shifts one cylindrical block 29, the rotating column 27 is driven to rotate for a certain angle, so that the second rotating rod 26 slides along the square-shaped chute 28 for a distance, and then the pressure moves the distance of one end that rotates the post 27 and moves down, thereby continuously rotate through the commentaries on classics piece 261, make the post 27 that rotates move down the in-process and take place the shake, drive pivot two 30 and clamp plate 32 and move down the in-process and take place the shake, make the pressure of spring three 33 and spring two 9 fluctuate in the pressure range that continuously increases, and transmit pressure to briquetting 6 through spring three 33 and spring two 9 on, continuously increase the compaction dynamics of briquetting 6, and make the compaction dynamics of briquetting 6 produce undulant, shake out the air in the road surface filler through the fluctuation that produces, make the gap between the filler closely knit, improve compaction efficiency, when briquetting 6 removes to the box 1, can shake off the impurity that adheres to its surface through the fluctuation that briquetting 6 produced, make things convenient for follow-up use.
When the second rotating shaft 30 rotates, the second sliding block 301 is driven to rotate, the second sliding block 301 rotates to generate pressure on the sliding chute 311, the second pipe body 31 is driven to rotate, the second pipe body 31 rotates, the third rotating rod 36 is driven to rotate under the action of the belt transmission mechanism 35, the third rotating rod 36 rotates to drive the scraping disc 38 to rotate, the scraping disc 38 rotates to scrape the surface of the roadbed and scrape impurities on the surface of the roadbed, the follow-up pressing block 6 can flatten the roadbed conveniently, the roadbed height is prevented from being inconsistent, the pressing quality is improved, the number of the scraping discs 38 is two, the surface of the roadbed after the pressing block 6 is compacted is scraped, the impurities on the surface of the pressing block 6 are scraped, and the working quality of the device is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a highway subgrade compaction device, includes box (1), its characterized in that: still include carousel (2), spring (21) and fixture block (18), the surface of box (1) is seted up and is used for circular slot (3) that carousel (2) stretched into, bottom fixedly connected with bull stick (4) of carousel (2), bull stick (4) are passed box (1) and dead axle rotate with it and are connected, the surperficial cover of bull stick (4) is equipped with body (5), bottom fixedly connected with briquetting (6) of body (5), bull stick (4) drive through adapting unit body (5) up-and-down reciprocating motion, the surperficial dead axle of carousel (2) rotates and is connected with pivot (12), the fixed surface of pivot (12) is connected with commentaries on classics board (13), the fixed surface of commentaries on classics board (13) is connected with cylinder (14), the surface of carousel (2) has cylinder (15) through draw-in groove (17) joint, cylinder (14) and fixed connection has extension spring (16) between cylinder (15), the surface of carousel (2) is seted up and is used for bayonet socket (18) stretch into the inner wall of circular slot (18) the recess (20) and inner wall (20) that the recess (20) and spring (20) stretch into respectively the fixture block (18) and inner wall (18) are used for the recess (20) that the inner wall (20) of the fixed groove (18) stretches into And (6) connecting.
2. The roadbed compacting apparatus of claim 1, wherein: the box body (1) is provided with a pressing part for improving compaction quality;
the pressing part comprises a buffer plate (7), the buffer plate (7) is sleeved on the surface of the pipe body (5), the buffer plate (7) is connected with the pressing block (6) through a first telescopic rod (8), a second spring (9) is sleeved on the surface of the first telescopic rod (8), two ends of the second spring (9) are respectively connected with the surface of the buffer plate (7) and the surface of the pressing block (6), the surface of the buffer plate (7) is fixedly connected with a second telescopic rod (34), a telescopic part of the second telescopic rod (34) is fixedly connected with a pressing plate (32), the pressing plate (32) is fixedly connected with a third spring (33) between the buffer plates (7), and a transmission part used for driving the pressing plate (32) to move up and down is arranged on the box body (1).
3. The roadbed compacting apparatus of claim 2, wherein: the transmission part comprises a second rotating shaft (30), a through hole used for the second rotating shaft (30) to penetrate through and be in sliding connection with the second rotating shaft (30) is formed in the surface of the box body (1), the bottom of the second rotating shaft (30) is fixedly connected to the surface of the pressing plate (32) in a shaft-fixing mode, a rotating column (27) is fixedly connected to the top of the second rotating shaft (30), a fixing plate (25) is fixedly connected to the surface of the box body (1), a second motor (24) is fixedly installed on the surface of the fixing plate (25), a second rotating rod (26) is fixedly connected to the output end of the second motor (24), a second rotating rod (26) is arranged on the surface of the rotating column (27), a second rotating rod (26) extends into and is in sliding connection with a second rotating chute (28), a plurality of cylindrical blocks (29) are obliquely and uniformly distributed in the second rotating chute (28), a rotating block (261) is fixedly connected to the surface of the second rotating rod (26), the rotating block (261) comprises an arc-shaped portion, and the arc-shaped portion is meshed with the cylindrical blocks (29).
4. A roadbed compacting apparatus as claimed in claim 3, wherein: the both sides of box (1) all are provided with the flattening part, the flattening part includes bull stick three (36), the lateral surface fixedly connected with backup pad (37) of box (1), the surface of backup pad (37) is offered and is used for bull stick three (36) pass and the dead axle rotates the perforation of being connected with it, the bottom fixedly connected with of bull stick three (36) scrapes dish (38), the inner wall dead axle of box (1) rotates and is connected with body two (31), the fixed surface of pivot two (30) is connected with slider two (301), the inner wall of body two (31) is offered and is used for spout (311) that slider two (301) stretched into, body two (31) with connect through belt drive mechanism (35) transmission between bull stick three (36).
5. The roadbed compacting apparatus of claim 1, wherein: the connecting component comprises a first sliding block (10), the first sliding block (10) is fixedly connected with the inner wall of the first pipe body (5), and an annular chute (11) used for the first sliding block (10) to stretch into and be in sliding connection with the rotating rod (4) is formed in the surface of the rotating rod.
6. The roadbed compaction apparatus of claim 5, wherein: the box body (1) is provided with a driving part for driving the first rotating shaft (12) to rotate;
the driving part comprises a first motor (22), the first motor (22) is connected with the box body (1) through a mounting frame (23), and the output end of the first motor (22) is fixedly connected with the end part of the first rotating shaft (12).
7. A highway subgrade compaction apparatus according to claim 1, wherein: the number of the clamping grooves (17) is three, so that the initial tension of the tension spring (16) is adjusted, and the requirements of different roadbeds are met.
8. The roadbed compacting apparatus of claim 1, wherein: the bottom of the box body (1) is provided with rollers at the edges around, so that the mobile equipment can be conveniently moved.
9. A process for compacting a roadbed according to claim 1, comprising the steps of:
moving the device to a working place, and then driving the first rotating shaft (12) to rotate through the driving part;
the rotating plate (13) is driven to continuously stretch the tension spring (16) to store force by rotating the rotating shaft I (12), the rotating disc (2) is limited under the action of the clamping block (18) and the bayonet (19), and when the limitation is relieved, the rotating disc (2) and the rotating rod (4) are driven to rapidly rotate by the elastic restoring force of the tension spring (16);
rotate rapidly through bull stick (4) to drive body (5) through adapting unit's effect down and move down rapidly, drive briquetting (6) and move down rapidly and hit the road bed and hit, thereby improve the compaction dynamics of briquetting, make the road bed more compact, improve compaction quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140728.5A CN115305762B (en) | 2022-09-20 | 2022-09-20 | Highway subgrade compacting device and compacting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140728.5A CN115305762B (en) | 2022-09-20 | 2022-09-20 | Highway subgrade compacting device and compacting process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115305762A true CN115305762A (en) | 2022-11-08 |
| CN115305762B CN115305762B (en) | 2023-12-08 |
Family
ID=83867529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211140728.5A Active CN115305762B (en) | 2022-09-20 | 2022-09-20 | Highway subgrade compacting device and compacting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115305762B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3614916A (en) * | 1970-04-13 | 1971-10-26 | Jewell R Benson | Compacting apparatus for finishing hot mix pavement |
| JPH09242015A (en) * | 1996-03-13 | 1997-09-16 | Sakai Heavy Ind Ltd | Compaction device |
| CN108035216A (en) * | 2017-12-20 | 2018-05-15 | 河南城建学院 | A kind of semi-rigid pavement construction vibrations rolling device |
| CN108611952A (en) * | 2018-04-03 | 2018-10-02 | 郭志颖 | A kind of Construction of Civil Engineering road surface tamping unit driven based on disk |
| CN209025065U (en) * | 2018-07-13 | 2019-06-25 | 四川盛唐建设工程有限公司 | A kind of highly-safe consolidation machine |
| CN113216135A (en) * | 2021-05-14 | 2021-08-06 | 武汉德创天成科技发展有限公司 | Foundation leveling device for constructional engineering and use method thereof |
| CN113908767A (en) * | 2021-10-11 | 2022-01-11 | 广东海洋大学 | Self-cleaning type granulating device with high granulation rate for feed processing and granulating process thereof |
| CN114719077A (en) * | 2022-04-09 | 2022-07-08 | 浙江亿斯特阀门有限公司 | Light-weight pneumatic cut-off valve |
| CN114778786A (en) * | 2022-04-29 | 2022-07-22 | 任浩楠 | Intelligent nitrogen and phosphorus detection analyzer for water environment in future villages and analysis method thereof |
-
2022
- 2022-09-20 CN CN202211140728.5A patent/CN115305762B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3614916A (en) * | 1970-04-13 | 1971-10-26 | Jewell R Benson | Compacting apparatus for finishing hot mix pavement |
| JPH09242015A (en) * | 1996-03-13 | 1997-09-16 | Sakai Heavy Ind Ltd | Compaction device |
| CN108035216A (en) * | 2017-12-20 | 2018-05-15 | 河南城建学院 | A kind of semi-rigid pavement construction vibrations rolling device |
| CN108611952A (en) * | 2018-04-03 | 2018-10-02 | 郭志颖 | A kind of Construction of Civil Engineering road surface tamping unit driven based on disk |
| CN209025065U (en) * | 2018-07-13 | 2019-06-25 | 四川盛唐建设工程有限公司 | A kind of highly-safe consolidation machine |
| CN113216135A (en) * | 2021-05-14 | 2021-08-06 | 武汉德创天成科技发展有限公司 | Foundation leveling device for constructional engineering and use method thereof |
| CN113908767A (en) * | 2021-10-11 | 2022-01-11 | 广东海洋大学 | Self-cleaning type granulating device with high granulation rate for feed processing and granulating process thereof |
| CN114719077A (en) * | 2022-04-09 | 2022-07-08 | 浙江亿斯特阀门有限公司 | Light-weight pneumatic cut-off valve |
| CN114778786A (en) * | 2022-04-29 | 2022-07-22 | 任浩楠 | Intelligent nitrogen and phosphorus detection analyzer for water environment in future villages and analysis method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115305762B (en) | 2023-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111501723A (en) | Roadside ditch leveling device | |
| CN111455784B (en) | Vibration tamping device for road construction | |
| CN210916911U (en) | Concrete leveling device permeates water | |
| CN115305762A (en) | Highway subgrade compaction device and compaction process | |
| CN221192856U (en) | Adjustable tamper | |
| CN112323588A (en) | Eccentric formula highway crack patching device | |
| CN114793820B (en) | Vegetation planting device for ecological restoration of mine | |
| CN207143680U (en) | A kind of road construction flattening device | |
| CN203091061U (en) | Herringbone non-symmetric swinging transmission device suitable for concentrating table | |
| CN215210961U (en) | Highway subgrade compaction device | |
| CN213681596U (en) | Compaction device for mechanical engineering | |
| CN110670450B (en) | Sand and soil layer compaction device | |
| CN213507939U (en) | Tamping device for highway maintenance | |
| CN215051820U (en) | Novel pitch road shakeouts for municipal works device | |
| CN212714328U (en) | Road bed compaction device for highway engineering | |
| CN112726339A (en) | Cylindrical rammer device based on vibration force provided by semicircular gear | |
| CN216865104U (en) | Movable side slope tamper | |
| CN221000535U (en) | Road repairing and compacting device | |
| CN220517090U (en) | Concrete vibrating table | |
| CN220377244U (en) | Roadbed tamping device convenient to clean | |
| CN213538935U (en) | Civil house foundation extrusion equipment | |
| CN220057550U (en) | Roadbed compacting device | |
| CN212128751U (en) | Flattening device for road paving | |
| CN220908091U (en) | Asphalt paving device for highway maintenance construction | |
| CN216838848U (en) | Compactor convenient to small space construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231113 Address after: Room 1303, Ruifeng Entrepreneurship Building, north of Guangxing Road and west of Qingken Road, Kenli District, Dongying City, Shandong Province, 257000 Applicant after: Shandong Shunxinglong Construction Engineering Co.,Ltd. Address before: No. 188, Yinzhong South Road, Wuzhong District, Suzhou City, Jiangsu Province, 215124 Applicant before: Lv Jiangying |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |