CN115305786B - Concrete pavement construction equipment and method - Google Patents
Concrete pavement construction equipment and method Download PDFInfo
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- CN115305786B CN115305786B CN202211133026.4A CN202211133026A CN115305786B CN 115305786 B CN115305786 B CN 115305786B CN 202211133026 A CN202211133026 A CN 202211133026A CN 115305786 B CN115305786 B CN 115305786B
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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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
- E01C19/4826—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing the materials being aggregate mixed with binders
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/02—Devices for making, treating or filling grooves or like channels in not-yet-hardened paving, e.g. for joints or markings; Removable forms therefor; Devices for introducing inserts or removable insert-supports in not-yet-hardened paving
- E01C23/025—Making or working grooves or like channels in laid paving, e.g. smoothing groove edges
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- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Road Repair (AREA)
Abstract
The utility model relates to a concrete road surface construction equipment and method belongs to concrete road surface construction technical field, and concrete road surface construction equipment is including the base that is located concrete road surface both sides, it is provided with the inserted bar that is used for with the ground butt to slide on the base, the inserted bar orientation is close to or keeps away from the direction slip on ground, both sides the support has been erect between the base, it holds the piece to slide to be provided with on the support, it slides to hold the piece orientation and is close to or keep away from the direction of support, be provided with on the support and be used for promoting to hold the gliding first impeller of direction that the support was kept away from to the piece orientation, be provided with on the support and be used for making to hold the gliding drive assembly of inserted bar of piece drive when sliding, when holding the piece orientation and being close to the direction slip of support, the inserted bar orientation is slided. This application has and is convenient for facilitate for workman's operation, makes the difficult gliding effect that takes place of base.
Description
Technical Field
The application relates to the technical field of concrete pavement construction, in particular to concrete pavement construction equipment and a method.
Background
At present, cement concrete pavements are mostly adopted for roads no matter in cities or villages, and the concrete pavements have the advantages of high strength, good stability, low maintenance cost and the like. The concrete pavement construction mainly comprises the following steps: cleaning sundries, installing templates, paving concrete, tamping, compacting, trowelling, napping, curing concrete and the like.
In the correlation technique, the napping equipment for concrete pavement construction mainly comprises a strip-shaped napping frame, wherein bases are arranged at two ends of the strip-shaped napping frame, universal wheels are arranged at the lower end of each base, motors and directional rollers are arranged at two ends of the strip-shaped napping frame, a napping frame sliding on the strip-shaped napping frame from side to side is arranged in the middle of the strip-shaped napping frame, a napping toothed plate is arranged at the bottom end of the napping frame, retractable rollers are arranged on output shafts of the motors, and steel wire ropes with one ends connected with the retractable rollers and the other ends connected with the napping frame by bypassing adjacent directional rollers are arranged on the retractable rollers. Through starting the motors at the two ends, when the motor at one end drives the winding and unwinding roller to unwind the steel wire rope, the motor at the other end drives the connected winding and unwinding roller to wind the steel wire rope, so that the left and right movement of the napping toothed plate can be realized, and napping is carried out.
In view of the above-mentioned related technologies, the inventor found that the base is prone to sliding due to the uneven sides of the concrete pavement, and if the universal wheels are provided with brakes, the brakes need to be pulled to open or lock before and after the base is pushed to move every time, which is troublesome to operate.
Disclosure of Invention
In order to facilitate the operation of workers and enable the base not to slide unnecessarily, the application provides concrete pavement construction equipment and a concrete pavement construction method.
In a first aspect, the concrete pavement construction equipment provided by the application adopts the following technical scheme:
the utility model provides a concrete road surface construction equipment, is including the base that is located concrete road surface both sides, it is provided with the inserted bar that is used for with the ground butt to slide on the base, the inserted bar slides towards the direction that is close to or keeps away from ground, both sides the support has been erect between the base, it holds the piece to slide to be provided with on the support, it slides towards the direction that is close to or keeps away from the support to hold the piece, be provided with on the support and be used for promoting to hold the gliding first impeller of piece orientation of the direction of keeping away from the support, be provided with on the support and be used for making and hold the gliding drive assembly of inserted bar when the piece slides towards the direction that is close to the support, the inserted bar slides towards the direction of keeping away from ground when holding the piece.
Through adopting above-mentioned technical scheme, when needs remove the base, the workman holds the piece of holding on the support, press simultaneously and hold the piece orientation and slide near the direction of support, it slides to drive the inserted bar orientation through drive assembly and keep away from the direction on ground, make inserted bar and ground break away from, promote the support this moment and drive the base and slide to required position after, loosen and hold the piece, first impeller promotes and holds the piece orientation and slide far away from the direction of support, it slides to drive the inserted bar orientation through drive assembly and be close to the direction on ground, make inserted bar and ground butt, thereby make and be difficult for taking place to slide when carrying out the napping work base, need not all to operate the brake at every turn simultaneously around removing the base, operation for the workman facilitates to a certain extent.
Preferably, the first pushing member comprises a first spring for pushing the holding block to slide towards a direction away from the bracket, and one end of the first spring is arranged on the bracket, and the other end of the first spring is arranged on the holding block.
Through adopting above-mentioned technical scheme, first spring promotes holds the piece and slides towards the direction of keeping away from the support, helps to reset holding the piece, is convenient for drive the inserted bar simultaneously and slides towards the direction that is close to ground, makes inserted bar and ground butt, and the frictional force on increase base and ground makes the difficult unnecessary removal that takes place of base.
Preferably, the transmission assembly comprises a pull rope, a winding drum, a second pushing piece arranged on the base and a transmission piece arranged on the holding block, the winding drum is rotatably arranged on the support, one end of the pull rope is arranged on the inserted rod, the other end of the pull rope is wound on the winding drum, the transmission piece is used for driving the winding drum to rotate when the holding block slides, the second pushing piece is used for pushing the inserted rod to slide towards the direction close to the ground, and when the holding block slides towards the direction close to the support, the transmission piece drives the winding drum to rotate to wind the pull rope.
By adopting the technical scheme, when the holding block is pressed to slide towards the direction close to the support, the driving piece drives the winding drum to rotate to wind the pull rope, and the pull rope pulls the inserted bar to slide towards the direction far away from the ground, so that the inserted bar is separated from the ground, and the base is convenient to move; when the holding block is loosened, the holding block slides towards the direction far away from the support, the transmission part drives the winding drum to unreel the pull rope, the insertion rod is pushed to slide towards the direction close to the ground by the second pushing part, the insertion rod is abutted against the ground, the base is not prone to unnecessary sliding, and the stability is enhanced.
Preferably, the transmission part comprises a rack arranged on the holding block and a gear coaxially sleeved on the winding drum, the rack is meshed with the gear, and when the holding block slides towards the direction close to the support, the rack drives the gear and the winding drum to rotate to wind the pull rope.
Through adopting above-mentioned technical scheme, when holding the direction that the piece orientation is close to or keeps away from the support and slide, hold the rack on the piece and drive gear revolve, make the gear drive reel rotate and carry out the rolling or unreel to the stay cord to be convenient for realize that the inserted bar orientation is kept away from or is close to the direction on ground and slide, help improving the stability of base, make things convenient for workman's operation simultaneously.
Preferably, the second pushing member comprises a second spring for pushing the inserted link to slide towards the direction close to the ground, and one end of the second spring is arranged on the base, and the other end of the second spring is arranged on the inserted link.
Through adopting above-mentioned technical scheme, when the reel unreeled the stay cord, the second spring promoted the inserted bar and slided towards the direction that is close to ground, made inserted bar and ground butt, was convenient for make the difficult unnecessary slip that takes place of base.
Preferably, the base is provided with a roller in a rotating manner, the outer surface of the roller comprises a plurality of arc surfaces and a plurality of planes, and the arc surfaces and the planes are arranged at intervals.
Through adopting above-mentioned technical scheme, when the base is unmovable, make plane and ground butt, enlarged the area of contact on gyro wheel and ground, increased frictional force, further make the difficult unnecessary roll that takes place of gyro wheel, the setting of cambered surface is laborsaving for the workman promotes the base.
Preferably, be provided with the napping frame between the relative both sides of support, be provided with the guide bar on the napping frame, the slip is provided with the napping frame on the guide bar, the bottom of napping frame is provided with the napping pinion rack, the length of napping pinion rack equals the sum of the girth of an cambered surface of gyro wheel surface and a plane.
Through adopting above-mentioned technical scheme, the length of napping pinion rack equals the perimeter sum of cambered surface of gyro wheel surface and a plane for when the gyro wheel rotated to adjacent plane and ground butt from a plane, the napping pinion rack just moved to next napping position this moment, and difficult and the position repetition that has napped need not the workman and adjusts the position of base repeatedly, further facilitates for workman's operation.
Preferably, both sides coaxial fixed with the dead lever between the relative gyro wheel on the base, the dead lever is located concrete road surface top, it is equipped with the swivel to rotate the cover on the dead lever, be provided with the regulation pole on the swivel, the regulation pole rotates and wears to establish on the support, the cover is equipped with the worm wheel on the regulation pole, it is provided with the worm to rotate on the support, worm and worm wheel meshing.
Through adopting above-mentioned technical scheme, rotate the worm, the worm drives the worm wheel and adjusts the pole rotation, helps adjusting the gyro wheel to suitable direction as required, because the meshing between worm wheel and the worm has the function of auto-lock for at the in-process that promotes the base, be difficult for making the gyro wheel take place to deflect.
Preferably, one side that the support is close to the hack frame is rotated and is provided with the screw sleeve, one side that the hack frame is close to the support is provided with the screw rod, screw rod threaded connection is in the screw sleeve, the hack frame is extending structure, the extending direction of hack frame is on a parallel with the array orientation of both sides base, the guide bar is the flexible body of rod.
Through adopting above-mentioned technical scheme, rotate the threaded sleeve, the threaded sleeve orders about the screw rod and drives napping frame and guide bar and stretch out and draw back, helps adjusting the length of napping frame according to the width of concrete road surface, enlarges application scope, is provided with the condition of bracing to the template of concrete road surface both sides simultaneously, helps adjusting the tip of napping frame to the distance of base, is convenient for provide the space for the bracing, is applicable to multiple use scene.
In a second aspect, the concrete pavement construction method provided by the application adopts the following technical scheme:
a concrete pavement construction method uses the concrete pavement construction equipment, and further comprises the following steps:
and 5, curing the concrete.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the base needs to be moved, a worker holds the holding block on the support, the holding block is pressed to slide towards the direction close to the support, the transmission assembly drives the insertion rod to slide towards the direction far away from the ground, so that the insertion rod is separated from the ground, the support is pushed to drive the base to slide to a required position, the holding block is loosened, the first pushing piece pushes the holding block to slide towards the direction far away from the support, the transmission assembly drives the insertion rod to slide towards the direction close to the ground, so that the insertion rod is abutted against the ground, the base is not easy to slide during napping work, and the brake does not need to be operated each time before and after the base is moved, so that convenience is provided for the operation of the worker to a certain extent;
2. the length of napping the pinion rack equals the girth sum of an cambered surface of gyro wheel surface and a plane for when the gyro wheel rotated to adjacent plane and ground butt from a plane, the napping pinion rack just moved to next napping position this moment, and difficult and the position repetition that has napped need not the workman and adjusts the position of base repeatedly, further facilitates for workman's operation.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a partial structural sectional view of an embodiment of the present application.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is an enlarged view of a portion C in fig. 2.
Fig. 5 is a partial structural schematic diagram of an embodiment of the present application.
Fig. 6 is a partial structural sectional view of a napping frame in an embodiment of the present application.
Fig. 7 is an enlarged view of a portion a in fig. 1.
Description of reference numerals: 1. a base; 2. inserting a rod; 3. a support; 4. a holding block; 5. a transmission assembly; 51. pulling a rope; 511. connecting ropes; 512. combining the ropes; 52. a reel; 53. a second pusher member; 531. a second spring; 54. a transmission member; 541. a rack; 542. a gear; 6. a first spring; 7. a roller; 8. an outer surface; 81. a cambered surface; 82. a plane; 9. a napping frame; 91. a U-shaped frame; 10. a guide bar; 11. napping the frame; 12. a napping toothed plate; 13. fixing the rod; 14. rotating the ring; 15. adjusting a rod; 16. a worm gear; 17. a worm; 18. a threaded sleeve; 19. a screw; 20. a guide cylinder; 21. mounting grooves; 22. a limiting plate; 23. a first telescopic rod; 24. a mounting cavity; 25. a first channel; 26. a second channel; 27. a groove; 28. a guide block; 29. a guide groove; 30. an operating lever; 31. an opening; 32. carrying out strip bearing; 33. a fixing plate; 34. a second telescopic rod; 35. pressing a plate; 36. a third spring; 37. a limiting block; 38. a screw rod; 39. a support plate; 40. a connecting rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses concrete pavement construction equipment. Referring to fig. 1 and 2, the concrete pavement construction equipment comprises bases 1 positioned on two sides of a concrete pavement, the longitudinal section of each base 1 is in an inverted U shape, two rollers 7 are rotatably arranged on each base 1, the two rollers 7 are arranged along the length direction of the concrete pavement, the outer surfaces 8 of the rollers 7 comprise a plurality of cambered surfaces 81 and a plurality of planes 82, in the embodiment, 4 cambered surfaces 81 and 4 planes 82 are arranged on each base 1, the cambered surfaces 81 and the planes 82 are arranged at intervals, the planes 82 are used for being abutted to the ground, the stability of the bases 1 is improved, the arrangement of the cambered surfaces 81 is convenient for the rollers 7 to roll, the vibration is reduced, and the manpower is saved; the equal fixedly connected with guide cylinder 20 in both sides that lie in gyro wheel 7 on base 1, the direction downward sloping of base 1 is kept away from to guide cylinder 20 orientation, it is used for the inserted bar 2 with the ground butt to slide to be provided with in the guide cylinder 20, the one end that inserted bar 2 is close to ground is the needle-like, the length direction of inserted bar 2 is on a parallel with the length direction of guide cylinder 20, the sliding direction of inserted bar 2 is on a parallel with the length direction of guide cylinder 20, the direction that inserted bar 2 orientation is close to or keeps away from ground slides.
Referring to fig. 2 and 3, a support 3 is erected between bases 1 on two sides, the cross section of the support 3 is i-shaped, a holding block 4 is slidably arranged on the support 3, the longitudinal section of the holding block 4 is semicircular, the sliding direction of the holding block 4 is arranged along the vertical direction, the holding block 4 slides towards the direction close to or away from the support 3, a mounting groove 21 for allowing the holding block 4 to slide in or out is formed in the top wall of the support 3, limiting plates 22 are fixed to two sides of one side, close to the mounting groove 21, of the holding block 4, the limiting plates 22 are abutted to the top wall of the mounting groove 21, so that the holding block 4 is not easy to separate from the mounting groove 21, and a first telescopic rod 23 is fixedly connected to the bottom wall of the mounting groove 21; a first pushing piece used for pushing the holding block 4 to slide towards the direction far away from the support 3 is arranged in the mounting groove 21, a transmission component 5 used for driving the inserting rod 2 to slide when the holding block 4 slides is arranged on the support 3, and when the holding block 4 slides towards the direction close to the support 3, the inserting rod 2 slides towards the direction far away from the ground.
Referring to fig. 2 and 3, the first pushing member includes a first spring 6 for pushing the holding block 4 to slide towards a direction away from the bracket 3, an extending direction of the first spring 6 is parallel to a sliding direction of the holding block 4, the first spring 6 and the first telescopic rod 23 are in one-to-one correspondence, the first spring 6 is movably sleeved on the corresponding first telescopic rod 23, one end of the first spring 6 is fixedly connected to the bottom wall of the mounting groove 21, and the other end of the first spring 6 is fixedly connected to one side of the limiting plate 22 close to the bottom wall of the mounting groove 21.
Referring to fig. 3 and 4, in order to facilitate the sliding of the insert rod 2, the transmission assembly 5 includes a pulling rope 51, a winding drum 52, a second pushing member 53 disposed in the guide drum 20, and a transmission member 54 disposed on the grip block 4, the support 3 has a mounting cavity 24 formed therein, the mounting cavity 24 communicates with the mounting groove 21, the winding drum 52 is rotatably disposed in the mounting cavity 24, a rotation axis of the winding drum 52 is perpendicular to the sliding direction of the grip block 4, the winding drum 52 is disposed below the grip block 4, the pulling rope 51 includes a connecting rope 511 fixedly connected to one end of the insert rod 2 close to the guide drum 20 and a merging rope 512 wound around the winding drum 52, the merging rope 512 is in one-to-one correspondence with the base 1, one end of the connecting rope 511 on the same side of the base 1 far from the insert rod 2 and one end of the merging rope 512 on the corresponding side far from the winding drum 52 are fixedly connected, the support 3 has a first passage 25 for the merging rope 512 to slide, the base 1 has a second passage 26 for the respective connecting rope 511 to slide, one end of the first passage 25 communicates with the mounting cavity 24, the other end of the second passage 26, the rack 54 is connected to the bottom wall of the drive block 52, the rack 52 is disposed on the bottom wall of the bottom wall, and the rack 52, the rack 542, the rack 27 is disposed on the bottom wall of the rack 52, and the rack 27, the rack 27 is disposed to make the rack 542 and the rack 52, the rack 27 is disposed on the rack 27, and the rack 27, the rack 27 is disposed on the rack 27.
Referring to fig. 3 and 4, the second pushing member 53 is used for pushing the insertion rod 2 to slide towards the direction close to the ground, the second pushing member 53 includes a second spring 531 for pushing the insertion rod 2 to slide towards the direction close to the ground, the extending direction of the second spring 531 is parallel to the sliding direction of the corresponding insertion rod 2, one end of the second spring 531 is fixedly connected in one side of the guide cylinder 20 close to the base 1, the other end of the second spring 531 is fixedly connected in one side of the insertion rod 2 close to the guide cylinder 20, and the connecting rope 511 is located in the second spring 531.
When the base 1 needs to be moved for galling, a worker holds the holding block 4 on the bracket 3, presses the holding block 4 at the same time, enables the holding block 4 to slide towards the direction close to the bracket 3, compresses the first spring 6, and when the holding block 4 moves downwards, the rack 541 drives the gear 542 to rotate, the winding drum 52 rotates to wind the merging rope 512, so that the connecting rope 511 is pulled, the connecting rope 511 pulls the corresponding insertion rod 2 to slide towards the direction far away from the ground, and the insertion rod 2 is separated from the ground; keep pressing under the state of holding piece 4, promote support 3 and drive base 1 and remove the certain distance, then loosen and hold piece 4, first spring 6 promotes and holds piece 4 and slide towards the direction of keeping away from support 3 this moment, rack 541 drives gear 542 and reel 52 and rotates, make reel 52 unreel and merge rope 512, merge rope 512 to the pulling force of connecting rope 511 and reduce, second spring 531 promotes corresponding inserted bar 2 and slides towards the direction of being close to ground, make inserted bar 2 and ground butt, thereby make when carrying out the napping work base 1 be difficult for taking place unnecessary and remove, make simultaneously and need not the operation brake around moving base 1 at every turn, operation for the workman provides convenience to a certain extent.
Referring to fig. 5 and 6, two opposite sides of the bracket 3 are rotatably provided with two threaded sleeves 18, a rotation axis of each threaded sleeve 18 is parallel to an arrangement direction of the bases 1 on the two sides, one end of each threaded sleeve 18, which is far away from the bracket 3, is connected with a screw rod 19 in a threaded manner, a hair-drawing frame 9 is fixedly arranged between the screw rods 19 on the two opposite sides, a cross section of the hair-drawing frame 9 is rectangular, the hair-drawing frame 9 comprises two U-shaped frames 91 which are relatively slidably sleeved, a sliding direction of each U-shaped frame 91 is parallel to a rotation axis of the threaded sleeve 18, a guide rod 10 is fixedly installed between the two opposite sides of each U-shaped frame 91, each guide rod 10 is a telescopic rod body, a telescopic direction of each guide rod 10 is parallel to a sliding direction of the U-shaped frames 91, in the embodiment, the guide rods 10 are slidably sleeved with the same hair-drawing frame 11, a hair-drawing toothed plate 12 is fixedly arranged at the bottom end of the hair-drawing frame 11, a length of the hair-drawing toothed plate 12 is equal to a sum of an arc surface 81 of an outer surface 8 of the roller 7 and a plane 82, so that the base 1 drives the roller 7 to abut against the adjacent plane 82, when the roller 82, a perimeter of the roller 82 is abutted to move to the base, and a position of the hair-drawing toothed plate 12 is not easily, and a repeated hair-drawing toothed plate is provided, and a distance is convenient for a worker before the base 1.
When the length of the napping toothed plate 12, namely the length of the napping frame 9, needs to be adjusted, the threaded sleeve 18 is rotated, the threaded sleeve 18 drives the screw rod 19 to drive the two U-shaped frames 91 to approach or separate from each other, and the guide rod 10 stretches and retracts, so that the width of the napping frame 9 can be adjusted according to the width of a concrete pavement, and the application range is expanded; and meanwhile, the inclined struts are arranged on the templates on two sides of the concrete pavement, so that the distance from the end part of the napping frame 9 to the base 1 can be adjusted, a space can be provided for the inclined struts conveniently, and the concrete pavement inclined-bracing device is suitable for various use scenes.
Referring to fig. 5 and 6, the ends of the two guide rods 10 are fixedly connected through the guide blocks 28, the guide blocks 28 are slidably disposed on the corresponding U-shaped frames 91, the sliding direction of the guide blocks 28 is disposed along the vertical direction, and the U-shaped frames 91 are provided with guide grooves 29 slidably engaged with the guide blocks 28.
Referring to fig. 5 and 7, an operating rod 30 is hinged to the top wall of the napping frame 11, a hinge axis of the operating rod 30 is arranged in the vertical direction, an opening 31 for the operating rod 30 to movably penetrate is formed in one side, close to the operating rod 30, of the support 3, a bearing strip 32 is fixed to one side, far away from the napping frame 11, of the support 3, the bearing strip 32 is arc-shaped, one end of the bearing strip 32 is fixed to the support 3, the other end of the bearing strip extends to the opening 31, a fixing plate 33 is fixed to one side, close to the bearing strip 32, of the support 3, a second telescopic rod 34 is fixed to one side, close to the bearing strip 32, of the fixing plate 33, the fixing plate 33 is located above the bearing strip 32, a second telescopic rod 34 is fixed to one side, the second telescopic rod 34 is arranged in the vertical direction, a pressing plate 35 is fixed to one side, close to the bearing strip 32, the pressing plate 35 is located above the bearing strip 32, a third spring 36 is movably sleeved on the second telescopic rod 34, one end of the third spring 36 is fixed to the fixing plate 33, the other end of the pressing plate is fixed to the pressing plate 35, the third spring 36 is used for pushing the pressing plate 35 to slide in the direction, and when the operating rod 30 is located on the bearing strip 32, and the supporting strip 12 and the concrete slab 12 and the concrete pavement are separated from the concrete pavement.
When the napping is needed, a worker lifts the operating rod 30 to drive the napping frame 11 and the napping toothed plate 12 to move upwards, rotates the operating rod 30 to abut against the pressing plate 35 upwards, moves the operating rod 30 to the bearing strip 32, and pushes the pressing plate 35 to extrude the operating rod 30 by the third spring 36, so that the state that the napping toothed plate 12 is separated from the concrete pavement is maintained; then, after the base 1 is moved to a required position, the galling frame 11 is pushed to slide in a direction away from the opening 31 under the condition that the galling toothed plates 12 are separated from the concrete pavement, after the base 1 is moved to the required position, the operating rod 30 is moved upwards, the operating rod 30 is rotated simultaneously, the operating rod 30 is moved out of the bearing strip 32, the galling frame 11 drives the galling toothed plates 12 to be placed on the concrete pavement, the operating rod 30 is pulled towards a direction close to the opening 31, the galling toothed plates 12 are galling, after primary galling is completed, the operating rod 30 is moved upwards, the galling toothed plates 12 are separated from the concrete pavement, and therefore galling is performed in a reciprocating and continuous mode, the galling toothed plates 12 can be galling towards the same direction, galling in a direction along a transverse slope direction is facilitated, and galling effect is guaranteed.
Referring to fig. 6, a limiting block 37 is slidably disposed in the guide groove 29, the limiting block 37 is located below the guide block 28, a bottom wall of the limiting block 37 is rotatably connected with a lead screw 38, and the lead screw 38 is threaded through the bottom wall of the U-shaped frame 91. The screw rod 38 is rotated to enable the screw rod 38 to drive the limiting block 37 to move up or down, so that the sliding range of the guide block 28 can be adjusted, the downward movement range of the napping toothed plate 12 can be adjusted conveniently, and the napping depth of the napping toothed plate 12 can be adjusted conveniently as required.
Referring to fig. 1, a fixing rod 13 is coaxially fixed between two opposite rollers 7 on one side close to the advancing direction, the fixing rod 13 is located above the road surface, a rotating ring 14 is rotatably sleeved in the middle of the fixing rod 13, an adjusting rod 15 is fixedly connected to the rotating ring 14, the adjusting rod 15 is arranged in the vertical direction, a support plate 39 is fixed on the bracket 3, the adjusting rod 15 is rotatably arranged on the support plate 39 in a penetrating mode, a worm wheel 16 is fixedly sleeved on the adjusting rod 15, a worm 17 is rotatably arranged on the support plate 39, the worm 17 is meshed with the worm wheel 16, and a connecting rod 40 is coaxially fixed at one end of the worm 17.
When the advancing direction of the base 1 needs to be adjusted, the connecting rod 40 is rotated, the connecting rod 40 drives the worm 17 to rotate, the worm 17 drives the worm wheel 16 and the adjusting rod 15 to rotate, the roller 7 is adjusted to a proper direction according to needs, and the engagement between the worm wheel 16 and the worm 17 has a self-locking function, so that the roller 7 is not prone to deflection in the process of pushing the base 1.
The implementation principle of the embodiment of the application is as follows: when the base 1 needs to be moved for napping, the operating rod 30 is lifted, the operating rod 30 drives the napping frame 11 and the napping toothed plate 12 to move upwards, so that the napping toothed plate 12 is separated from the concrete pavement, then the operating rod 30 is rotated, the operating rod 30 is placed on the bearing strip 32, the third spring 36 pushes the pressing plate 35 to abut against the operating rod 30, and the state that the napping toothed plate 12 is separated from the concrete pavement is kept; then, a worker holds the holding block 4 on the bracket 3, presses the holding block 4 at the same time, enables the holding block 4 to slide towards the direction close to the bracket 3, compresses the first spring 6, when the holding block 4 moves downwards, the rack 541 drives the gear 542 to rotate, enables the winding drum 52 to rotate to wind the merging rope 512, accordingly pulls the connecting rope 511, and the connecting rope 511 pulls the corresponding insertion rod 2 to slide towards the direction far away from the ground, so that the insertion rod 2 is separated from the ground; keep pressing the state of holding piece 4, promote support 3 and drive gyro wheel 7 on the base 1 and rotate to adjacent plane 82 and ground butt from a plane 82, then loosen and hold piece 4, first spring 6 promotes and holds piece 4 and slide towards the direction of keeping away from support 3 this moment, rack 541 drives gear 542 and reel 52 and rotates, make reel 52 unreel and merge rope 512, second spring 531 promotes corresponding inserted bar 2 and slides towards the direction of being close to ground, inserted bar 2 and ground butt, make base 1 be difficult for taking place unnecessary removal when carrying out the napping work.
Then, the worker pushes the operating rod 30 to drive the galling frame 11 to slide towards the direction far away from the opening 31, after the galling frame 11 slides for a required distance, the operating rod 30 is moved upwards, the operating rod 30 is rotated, the operating rod 30 is taken down from the bearing strip 32, the galling frame 11 is moved downwards, the galling toothed plate 12 is abutted with the formwork far away from the opening 31 and is abutted with the surface of concrete, then the operating rod 30 is pulled, the operating rod 30 drives the galling frame 11 to slide along the guide rod 10 for galling until the galling toothed plate 12 is moved to the formwork near the opening 31 side, then the operating rod 30 is lifted upwards, the operating rod 30 drives the galling toothed plate 12 to be separated from the concrete pavement, then the operating rod 30 is placed on the bearing strip 32, the holding block 4 is held, the base 1 continues to move, and the reciprocating, and continuous galling work is achieved.
The embodiment of the application also discloses a concrete pavement construction method. The concrete pavement construction method uses the concrete pavement construction equipment and also comprises the following steps:
step 4, napping treatment: the base 1 on two sides are respectively positioned on two sides of a concrete pavement, the operating rod 30 is lifted, the operating rod 30 is placed on a bearing strip 32, a napping frame 11 is positioned on one side close to an opening 31, when the base 1 is moved, a holding block 4 on a support 3 is held to drive the base 1 to move, meanwhile, the holding block 4 is pressed to slide towards a direction close to the support 3, a transmission component 5 drives a plugging rod 2 to slide towards a direction far away from the ground, so that the plugging rod 2 is separated from the ground, after a roller 7 on the base 1 rotates a plane 82, the holding block 4 is loosened, a first spring 6 drives the holding block 4 to slide towards the direction far away from the support 3, a winding drum 52 is rotated and unreeled by a transmission component 54, a second spring 531 drives the plugging rod 2 to slide towards the direction close to the ground and abut against the ground, so that the base 1 is not easy to move during napping, then the operating rod 30 is pushed to drive the napping frame 11 to move towards the direction far away from the opening 31 until a napping toothed plate 12 abuts against a template on one side far away from the opening 31, the operating rod 30 is pulled to move towards the bearing strip 32, and the working rod 30 is pulled to move towards the opening 31, and the working rod 30 is pulled to move towards the working rack 31, and the working rod 30, and the working rack 31, and the working rod 30 is lifted working rack 32;
and 5, curing the concrete.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a concrete pavement construction equipment, is including base (1) that is located concrete pavement both sides, its characterized in that: the base (1) is provided with an inserted rod (2) which is used for being abutted against the ground in a sliding mode, the inserted rod (2) slides towards a direction close to or far away from the ground, a support (3) is erected between the base (1) on two sides, a holding block (4) is arranged on the support (3) in a sliding mode, the holding block (4) slides towards a direction close to or far away from the support (3), a first pushing piece used for pushing the holding block (4) to slide towards a direction far away from the support (3) is arranged on the support (3), a transmission assembly (5) used for driving the inserted rod (2) to slide when the holding block (4) slides is arranged on the support (3), when the holding block (4) slides towards a direction close to the support (3), the inserted rod (2) slides towards a direction far away from the ground, the first pushing piece comprises a first spring (6) used for pushing the holding block (4) to slide towards a direction far away from the support (3), one end of the first spring (6) is arranged on the support (3), the other end of the first spring (4) is arranged on the support (4), the transmission assembly (5) comprises a pulling rope (52) and a second transmission piece (52) arranged on the support (3), and a rolling piece (52) arranged on the support (3), one end of the pull rope (51) is arranged on the inserted rod (2), the other end of the pull rope is arranged on the winding drum (52) in a winding mode, the second pushing piece (53) is used for pushing the inserted rod (2) to slide towards the direction close to the ground, the transmission piece (54) is used for driving the winding drum (52) to rotate when the holding block (4) slides, when the holding block (4) slides towards the direction close to the support (3), the transmission piece (54) drives the winding drum (52) to rotate to wind the pull rope (51), the transmission piece (54) comprises a rack (541) arranged on the holding block (4) and a gear (542) coaxially sleeved on the winding drum (52), the rack (541) and the gear (542) are meshed, when the holding block (4) slides towards the direction close to the support (3), the rack (541) drives the gear (542) and the winding drum (52) to rotate to wind the pull rope (51), the second pushing piece (53) comprises a second spring (531) used for pushing the inserted rod (2) to slide towards the direction close to the ground, and one end of the second spring (531) is arranged on the base (1), and the other end of the inserted rod (2) is arranged on the base (1).
2. A concrete pavement construction apparatus as claimed in claim 1, wherein: the base (1) is provided with a roller (7) in a rotating mode, the outer surface (8) of the roller (7) comprises a plurality of cambered surfaces (81) and a plurality of planes (82), and the cambered surfaces (81) and the planes (82) are arranged at intervals.
3. A concrete pavement construction apparatus according to claim 2, wherein: be provided with between the relative both sides of support (3) and draw hair frame (9), be provided with guide bar (10) on drawing hair frame (9), it is provided with on guide bar (10) draws hair frame (11), the bottom of drawing hair frame (11) is provided with draws hair pinion rack (12), the length of drawing hair pinion rack (12) equals Zhou Changzhi of cambered surface (81) and a plane (82) of gyro wheel (7) surface (8).
4. A concrete pavement construction apparatus according to claim 2, wherein: both sides coaxial fixed rod (13) that are fixed with between relative gyro wheel (7) on base (1), dead lever (13) are located the concrete road surface top, it is equipped with swivel (14) to rotate the cover on dead lever (13), be provided with on swivel (14) and adjust pole (15), it wears to establish on support (3) to adjust pole (15) to rotate, it is equipped with worm wheel (16) to adjust pole (15) to go up the cover, it is provided with worm (17) to rotate on support (3), worm (17) and worm wheel (16) meshing, the one end coaxial fixation of worm (17) has connecting rod (40).
5. A concrete pavement construction apparatus according to claim 3, wherein: support (3) are close to one side rotation of napping frame (9) and are provided with threaded sleeve (18), one side that napping frame (9) are close to support (3) is provided with screw rod (19), screw rod (19) threaded connection is in threaded sleeve (18), napping frame (9) is extending structure, the flexible direction of napping frame (9) is on a parallel with the array orientation of both sides base (1), guide bar (10) are the telescopic rod body.
6. A concrete pavement construction method using a concrete pavement construction apparatus according to any one of claims 1 to 5, characterized by further comprising the steps of:
step 1, cleaning sundries;
step 2, paving concrete;
step 3, flattening and compacting;
step 4, napping treatment: the bases (1) on two sides are respectively positioned on two sides of a concrete pavement, when the bases (1) are moved, the holding blocks (4) on the supports (3) are held to drive the bases (1) to move, meanwhile, the holding blocks (4) slide towards the direction close to the supports (3), the insertion rods (2) are driven by the transmission assemblies (5) to slide towards the direction far away from the ground, the insertion rods (2) are separated from the ground, after the bases (1) move to a required position, the holding blocks (4) are loosened, the first pushing pieces push the holding blocks (4) to slide towards the direction far away from the supports (3), the insertion rods (2) are driven by the transmission assemblies (5) to slide towards the direction close to the ground and abut against the ground, and therefore the bases (1) are not prone to moving during napping;
and 5, curing the concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211133026.4A CN115305786B (en) | 2022-09-17 | 2022-09-17 | Concrete pavement construction equipment and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211133026.4A CN115305786B (en) | 2022-09-17 | 2022-09-17 | Concrete pavement construction equipment and method |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2035424A (en) * | 1978-11-27 | 1980-06-18 | Wirtgen Reinhard | Machine for milling or peeling road surfaces |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3859636B2 (en) * | 2003-11-07 | 2006-12-20 | 元之助 新井 | Road pavement construction method |
| CN211142738U (en) * | 2019-09-30 | 2020-07-31 | 上海隆基建设股份有限公司 | Airport road surface napping device |
| CN112593541B (en) * | 2020-12-08 | 2022-02-08 | 四川中建建业工程有限责任公司 | Basic level sampling device is used in highway construction |
| CN113089428B (en) * | 2021-04-12 | 2022-07-12 | 祥昇建工有限公司 | Roller napping construction device for cement pavement of country road |
| CN214740257U (en) * | 2021-05-28 | 2021-11-16 | 福建闽清一建建设发展有限公司 | Structure is built to interim room convenient to dismantle |
| CN114607143A (en) * | 2022-03-19 | 2022-06-10 | 池州建投鼎晟预制构件有限公司 | Prestressed concrete beam grout stopping device and method |
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2022
- 2022-09-17 CN CN202211133026.4A patent/CN115305786B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2035424A (en) * | 1978-11-27 | 1980-06-18 | Wirtgen Reinhard | Machine for milling or peeling road surfaces |
| 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 |
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| CN115305786A (en) | 2022-11-08 |
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