CN113914171A - Highway construction road bed road surface compaction device - Google Patents
Highway construction road bed road surface compaction device Download PDFInfo
- Publication number
- CN113914171A CN113914171A CN202111340837.7A CN202111340837A CN113914171A CN 113914171 A CN113914171 A CN 113914171A CN 202111340837 A CN202111340837 A CN 202111340837A CN 113914171 A CN113914171 A CN 113914171A
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- Prior art keywords
- fixedly connected
- block
- rod
- box body
- highway construction
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/281—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows propelled by hand or by vehicles, e.g. towed
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to the technical field of pavement compaction devices and discloses a roadbed and pavement compaction device for highway construction, which comprises a box body, wherein the box body is of a hollow cuboid structure with the lower surface, installation blocks are symmetrically and fixedly connected to the right side of the box body, insertion holes are formed in the opposite sides of the two installation blocks, and a support rod is arranged between the two installation blocks; when the device is used, the device is moved to a position to be compacted through the box body, the L-shaped rotating rod is driven to rotate by starting the driving motor on the mounting frame, the roller slides in the lantern ring at the top of the pushing rod through the roller, the roller is supported on the inner side of the lantern ring through the supporting rod and slides in the annular groove through the sliding block, so that the pushing rod can be pushed to move up and down along the movable opening after the L-shaped rotating rod rotates, the movable block is pushed to move down through the pushing plate, the vertical rod and the like, and the pavement can be compacted through repeated up and down movement of the compacting block.
Description
Technical Field
The invention relates to the technical field of pavement compaction devices, in particular to a highway construction roadbed and pavement compaction device.
Background
The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like. The road surface of highway bridge often appears the breakage of minizone at present, needs constructor to repair, need carry out the compaction flattening to the road surface at the repair in-process, generally carries out the punching press to the road surface through the clamp plate earlier, then the rethread pinch roll flattens the road surface.
The existing road surface compacting device has some problems, the existing compacting device needs to rely on gravity of a gravity block to compact the road surface compacting device in the process of road compaction, so that the device has large weight and is inconvenient to convey, and in real time, when the compacted weight block is in contact with a compacting surface, the compacted weight block can easily cause the problem of surface abrasion of the compacted weight block due to the fact that the surface of the compacting surface has broken stones, and the like, so that the device for compacting the road surface of the highway construction roadbed is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a compaction device for a roadbed and a pavement in highway construction, which solves the problems in the background.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the highway construction roadbed and pavement compacting device comprises a box body, wherein the box body is of a hollow cuboid structure with a lower surface, the right side of the box body is symmetrically and fixedly connected with mounting blocks, the opposite sides of the two mounting blocks are respectively provided with an inserting hole, a holding rod is arranged between the two mounting blocks, the two ends of the holding rod are respectively inserted into the two inserting holes, the left side of the upper surface of the box body is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a driving motor, the right end of the output shaft of the driving motor is fixedly connected with an L-shaped rotating rod, the outer side wall of the L-shaped rotating rod is rotatably connected with a roller through a rotating shaft, the outer side wall of the roller is sleeved with a sleeve ring, the top of the outer side wall of the roller is attached to the top of the inner side wall of the sleeve ring, the inner side wall of the sleeve is provided with a ring-shaped groove, and the lower part of the inner side of the ring-shaped groove is slidably connected with a sliding block, the top of the sliding block is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with the bottom of the outer side wall of the roller, the bottom of the outer side wall of the sleeve ring is fixedly connected with a pushing and pressing rod, a penetrating movable opening is formed in the center of the upper surface of the box body, the bottom end of the pushing and pressing rod penetrates through the movable opening and extends into the box body, a pushing and pressing plate is fixedly connected with the bottom end of the pushing and pressing plate, a plurality of vertical rods are fixedly connected with the lower surface of the pushing and pressing plate, a movable block is arranged at the bottom end of each vertical rod, a compaction block is fixedly connected with the lower surface of the movable block, a plurality of first cavities are formed in the movable block, springs are fixedly connected with the lower surfaces of the interiors of the first cavities, stoppers are fixedly connected with the tops of the first springs, the bottoms of the plurality of the vertical rods penetrate through the tops of the movable blocks and are fixedly connected with the upper surfaces of the stoppers respectively, the vertical rod is connected with the movable block in a sliding manner.
Preferably, four corners of the lower surface of the box body are fixedly connected with universal wheels.
Preferably, the front surface and the rear surface of the box body are both provided with observation windows.
Preferably, a second cavity is formed in each of two sides of the interior of the box body, a second spring is fixedly connected to the back side of the interior of the second cavity, a second limiting block is fixedly connected to opposite ends of the second spring, a concave part is fixedly connected to opposite ends of the second limiting block, opposite ends of the two concave parts respectively penetrate through two sides of the interior of the box body and are respectively in sliding connection with two sides of the interior of the box body, a roller is rotatably connected to the interior of the concave part through a rotating shaft, buffer grooves are formed in two sides of the movable block, and the two rollers are respectively located in two buffer grooves and are respectively in sliding connection with the two buffer grooves.
Preferably, the holding rod comprises two hollow pipes, a connecting block and a rubber sleeve, the hollow pipes are of hollow cylinder structures with openings at two sides, the rubber sleeve is sleeved on the outer side walls of the two hollow pipes and the connecting block, a first fixing block is fixedly connected inside the hollow pipes, two fixing blocks are fixedly connected to two sides of the connecting block and positioned on the inner sides of the two hollow pipes, a third spring is fixedly connected to the opposite sides of the first fixing block and the second fixing block, two limiting cavities are formed inside the connecting block, wedge-shaped fixture blocks are arranged inside the limiting cavities, the opposite sides of the two wedge-shaped fixture blocks respectively penetrate through the top and the bottom of the hollow pipes and are respectively in sliding connection with the top and the bottom of the hollow pipes, the rear ends of the front hollow pipes are symmetrically and fixedly connected with two wedge-shaped push rods, and the rear ends of the two wedge-shaped push rods both penetrate through the front surface of the connecting block, and extend to two respectively the inside in spacing chamber, two the wedge push rod respectively with two the laminating of wedge fixture block mutually, two the wedge push rod respectively with two connecting block sliding connection, the bayonet socket has been seted up to the inside wall symmetry of rubber sleeve.
Preferably, two the inside back of the body side of spliced eye all integrated into one piece has the post of inserting, the lateral wall fixedly connected with rubber circle of post of inserting, insert the post with hollow tube looks adaptation.
Preferably, the outer side wall of the pushing rod is symmetrically provided with limiting grooves, two sides of the inner part of the movable opening are respectively provided with a ball in a rolling manner, and the two balls are respectively located in the two limiting grooves and are respectively connected with the two limiting grooves in a sliding manner.
Preferably, the compaction block comprises a pressing block and a pressing plate, and the lower surface of the pressing block is detachably connected with the upper surface of the pressing plate through a bolt.
Preferably, a sealing gasket is fixedly connected to the inner side of the bayonet.
Preferably, the outer side wall of the rubber sleeve is provided with anti-skid lines.
(III) advantageous effects
The invention provides a compaction device for a roadbed and a pavement in highway construction, which has the following beneficial effects:
(1) when the device is used, the device is moved to a position needing to be compacted through the box body, the L-shaped rotating rod is driven to rotate by starting the driving motor on the mounting frame, the roller slides in the lantern ring at the top of the pushing rod through the roller, the roller is supported on the inner side of the lantern ring through the supporting rod and slides in the annular groove through the sliding block, the pushing rod can be pushed to move up and down along the movable opening after the L-shaped rotating rod rotates, the movable block is pushed to move down through the pushing plate, the vertical rod and the like, the road surface can be compacted through repeated up-down movement of the compacted block, the frequency block is good in compaction effect, and a certain buffering effect can be achieved through the arranged cavity I, the spring I and the limiting block I.
(2) When the movable block moves downwards through extrusion of the vertical rod, the vertical rod can push the first limiting block to move in the first cavity, the first compression spring contracts, after the first spring contracts to a certain distance, the movable block moves downwards, the roller rotating in the concave part can slide along the buffer groove at the moment, the second limiting block is pushed to compress the second spring in the second cavity, the movable block moves downwards at the moment in an accelerating mode under the action of the gravity of the movable block and the elastic force of the first spring, and therefore the compaction block is subjected to the movable block, the force of the compaction block hitting the road surface instantly is large, the compaction of the road surface can be achieved without the need of configuring a heavy compaction block, the weight of the device is small, and conveying is convenient.
(3) When the rubber sleeve is used, the two hollow pipes can be contracted along one side of the connecting block through the spring III arranged between the first fixing block in the hollow pipe and the second fixing block on the connecting block, the contracted supporting rod can be conveniently inserted into the inserting hole through the two hollow pipes and is convenient to disassemble, when the supporting rod is contracted through the two connecting blocks, the hollow pipe fixed with the wedge-shaped push rod can push the wedge-shaped push rod to move and clamp towards the wedge-shaped clamping block in the limiting cavity towards the bayonet, the rubber sleeve is ensured to be more stable and cannot easily move when being sleeved on the outer side of the supporting rod, and when the supporting rod is disassembled, the two hollow pipes are separated under the pushing of the spring III, the wedge-shaped clamping block can be separated from the bayonet, thereby conveniently follow and hold up the pole outside and take out the rubber sleeve to conveniently change the rubber sleeve.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the mounting block of the present invention;
FIG. 4 is a schematic side view in vertical section of a handrail of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a box body; 2. mounting blocks; 3. inserting holes; 4. a support rod; 5. a mounting frame; 6. a drive motor; 7. an L-shaped rotating rod; 8. a drum; 9. a collar; 10. an annular groove; 11. a slider; 12. a support bar; 13. a push rod; 14. a push plate; 15. a vertical rod; 16. a movable block; 17. compacting the block; 18. a first cavity; 19. a first spring; 20. a first limiting block; 21. a movable opening; 22. a universal wheel; 23. an observation window; 24. a second cavity; 25. a second spring; 26. a second limiting block; 27. a female member; 28. a roller; 29. a buffer tank; 30. a first fixed block; 31. a second fixed block; 32. a third spring; 33. a limiting cavity; 34. a wedge-shaped fixture block; 35. a wedge-shaped push rod; 36. a bayonet; 37. inserting a column; 38. a rubber ring; 39. a limiting groove; 40. a ball bearing; 41. a gasket; 42. anti-skid lines; 401. a hollow tube; 402. connecting blocks; 403. a rubber sleeve; 1701. briquetting; 1702. and (7) pressing a plate.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: the highway construction roadbed and pavement compacting device comprises a box body 1, the box body 1 is of a hollow cuboid structure with a lower surface, mounting blocks 2 are symmetrically and fixedly connected to the right side of the box body 1, insertion holes 3 are formed in opposite sides of the two mounting blocks 2, a supporting rod 4 is arranged between the two mounting blocks 2, two ends of the supporting rod 4 are respectively inserted into the two insertion holes 3, a mounting frame 5 is fixedly connected to the left side of the upper surface of the box body 1, a driving motor 6 is fixedly connected to the top of the mounting frame 5, an L-shaped rotating rod 7 is fixedly connected to the right end of an output shaft of the driving motor 6, a roller 8 is rotatably connected to the outer side wall of the L-shaped rotating rod 7 through a rotating shaft, a lantern ring 9 is sleeved on the outer side wall of the roller 8, the top of the outer side wall of the roller 8 is attached to the top of the inner side wall of the lantern ring 9, a ring groove 10 is formed in the inner side wall of the lantern ring 9, and a sliding block 11 is slidably connected below the inner side of the ring groove 10, the top of the sliding block 11 is fixedly connected with a supporting rod 12, the top end of the supporting rod 12 is fixedly connected with the bottom of the outer side wall of the roller 8, the bottom of the outer side wall of the lantern ring 9 is fixedly connected with a pushing and pressing rod 13, the center of the upper surface of the box body 1 is provided with a through type movable opening 21, the bottom end of the pushing and pressing rod 13 penetrates through the movable opening 21 and extends into the box body 1, the bottom end of the pushing and pressing plate 14 is fixedly connected with a plurality of vertical rods 15, the bottom ends of the vertical rods 15 are provided with a movable block 16, the lower surface of the movable block 16 is fixedly connected with a compaction block 17, the movable block 16 is internally provided with a plurality of cavities 18, the inner lower surfaces of the cavities 18 are fixedly connected with springs 19, the tops of the springs 19 are fixedly connected with stopper ones 20, the bottom ends of the vertical rods 15 penetrate through the tops of the movable blocks 16 and are respectively fixedly connected with the upper surfaces of the stopper ones 20, the vertical rod 15 is connected with the movable block 16 in a sliding way, when in use, the device is moved to a position needing to be compacted through the box body 1, the L-shaped rotating rod 7 is driven to rotate by starting the driving motor 6 on the mounting rack 5, and slides in the lantern ring 9 at the top of the pushing rod 13 through the roller 8, and the roller 8 is supported inside the collar 9 by means of a support rod 12, and slides in the annular groove 10 by means of a slide 11, after the L-shaped rotating rod 7 rotates, the pushing rod 13 can be pushed to move up and down along the movable opening 21, thereby pushing the movable block 16 to move downwards through the pushing plate 14, the vertical rod 15 and the like, compacting the road surface through the repeated up-and-down movement of the compacting block 17, through the arrangement of the first cavity 18, the first spring 19 and the first limiting block 20, when the pressure is applied, can play certain cushioning effect, hold up the spliced eye 3 that the both ends of pole 4 were seted up on through the installation piece 2 and insert to make things convenient for handheld thrust unit to remove.
Furthermore, four corners of the lower surface of the box body 1 are fixedly connected with universal wheels 22, so that the whole moving position of the device is facilitated.
Further, the front surface and the rear surface of the box body 1 are provided with observation windows 23, so that the inside compaction condition can be conveniently observed.
Further, two sides of the inside of the box body 1 are both provided with a cavity II 24, the back side of the inside of the cavity II 24 is both fixedly connected with a spring II 25, opposite ends of the two spring II 25 are both fixedly connected with a stopper II 26, opposite ends of the two stopper II 26 are both fixedly connected with a concave part 27, opposite ends of the two concave parts 27 respectively penetrate through two sides of the inside of the box body 1 and are respectively connected with two sides of the inside of the box body 1 in a sliding manner, the inside of the concave part 27 is rotatably connected with a roller 28 through a rotating shaft, two sides of the movable block 16 are both provided with buffer slots 29, the two rollers 28 are respectively positioned inside the two buffer slots 29 and are respectively connected with the two buffer slots 29 in a sliding manner, when the movable block 16 is extruded to move downwards through the vertical rod 15, the vertical rod 15 can push the stopper I20 to move in the cavity I18, the compression spring I19 contracts, and the spring I19 contracts to a certain distance, then the movable block 16 moves downwards, at the moment, the rotating roller 28 in the concave part 27 slides along the buffer groove 29, then the second limiting block 26 is pushed to compress the second spring 25 in the second cavity 24 to contract, at the moment, the movable block 16 accelerates to move downwards under the action of the gravity of the movable block 16 and the elastic force of the first spring 19, and therefore the compaction block 17 is subjected to the movable block 16, the force of the compaction block 17 hitting the road surface instantly is large, the compaction block 17 which is heavier does not need to be configured can compact the road surface, and the device is small in weight and convenient to convey.
Further, the holding rod 4 comprises two hollow pipes 401, a connecting block 402 and a rubber sleeve 403, the hollow pipes 401 are hollow cylinder structures with openings on both sides, the rubber sleeve 403 is sleeved on the outer side walls of the two hollow pipes 401 and the connecting block 402, a first fixing block 30 is fixedly connected inside the hollow pipes 401, two fixing blocks 31 are fixedly connected on both sides of the connecting block 402 inside the two hollow pipes 401, a third spring 32 is fixedly connected on the opposite side of the first fixing block 30 and the second fixing block 31, two limiting cavities 33 are formed inside the connecting block 402, wedge-shaped fixture blocks 34 are arranged inside the limiting cavities 33, the opposite sides of the two wedge-shaped fixture blocks 34 respectively penetrate through the top and the bottom of the hollow pipes 401 and are respectively in sliding connection with the top and the bottom of the hollow pipes 401, the rear ends of the hollow pipes 401 in front are symmetrically and fixedly connected with two wedge-shaped push rods 35, the rear ends of the two wedge-shaped push rods 35 respectively penetrate through the front surface of the connecting block 402, and respectively extend to the inside of two limiting cavities 33, two wedge push rods 35 are respectively attached to two wedge blocks 34, the two wedge push rods 35 are respectively connected with two connecting blocks 402 in a sliding manner, bayonets 36 are symmetrically arranged on the inner side wall of the rubber sleeve 403, the holding rod 4 is conveniently contracted through two hollow tubes 401, the connecting blocks 402 and the like, so that the holding rod 4 can be conveniently taken out of the inserting hole 3 and disassembled, the rubber sleeve 403 is convenient to replace, when in use, the two hollow tubes 401 can be contracted along one side of the connecting blocks 402 through a third spring 32 arranged between a first fixing block 30 in the hollow tube 401 and a second fixing block 31 on the connecting block 402, the holding rod 4 can be conveniently inserted into the inserting hole 3 and conveniently disassembled through the two hollow tubes 401 after being contracted, and when the holding rod 4 is contracted through the two connecting blocks 402, the hollow tube 401 fixed with the wedge push rods 35 can push the wedge push rods 35 towards the wedge blocks 34 in the limiting cavities 33 to move towards the bayonets 36 for clamping, guarantee that rubber sleeve 403 cover when setting up in holding up the pole 4 outside, it is more firm, can not shift position easily, and when dismantling holding up the pole 4, two hollow tubes 401 are separately under the promotion of spring three 32, and wedge-shaped fixture block 34 can be deviate from in bayonet 36 to conveniently take out rubber sleeve 403 from holding up the pole 4 outside, thereby conveniently change rubber sleeve 403.
Further, the inside opposite sides of two spliced eyes 3 all integrated into one piece have the post of inserting 37, insert the lateral wall fixedly connected with rubber circle 38 of post 37, insert post 37 and hollow tube 401 looks adaptation, ensure to hold up the both ends of pole 4 and insert the back in spliced eye 3, peg graft in hollow tube 401 through inserting post 37, guarantee to hold up the firm after pole 4 installation.
Further, the lateral wall symmetry that bulldozes pole 13 has seted up spacing groove 39, and the inside both sides of activity mouth 21 are all rolled and are installed ball 40, and two ball 40 are located two spacing groove 39's inside respectively, and respectively with two spacing groove 39 sliding connection, roll in spacing groove 39 inboard through ball 40, reduce the friction, conveniently bulldoze pole 13 vertical activity from top to bottom in activity mouth 21.
Further, the compaction block 17 comprises a pressing block 1701 and a pressing plate 1702, wherein the lower surface of the pressing block 1701 is detachably connected with the upper surface of the pressing plate 1702 through bolts, so that the pressing plate 1702 worn after long-term use is conveniently replaced.
Furthermore, a sealing gasket 41 is fixedly connected to the inner side of the bayonet 36, so that the wedge-shaped fixture block 34 is more tightly clamped in the bayonet 36.
Further, the outer side wall of the rubber sleeve 403 is provided with anti-slip lines 42, so that the rubber sleeve is convenient to hold by hand and is not easy to slip.
In conclusion, the working process of the invention is as follows: when in use, the device is moved to a position to be compacted through the box body 1, the L-shaped rotating rod 7 is driven to rotate by starting the driving motor 6 on the mounting rack 5, by the roller 8 sliding in the collar 9 on top of the push rod 13, and the roller 8 being supported inside the collar 9 by the support rod 12, and the sliding block 11 slides in the annular groove 10, so that after the L-shaped rotating rod 7 rotates, the pushing rod 13 can be pushed to move up and down along the movable opening 21, thereby pushing the movable block 16 to move downwards through the pushing plate 14, the vertical rod 15 and the like, compacting the road surface through the repeated up-and-down movement of the compacting block 17, through the arrangement of the first cavity 18, the first spring 19 and the first limiting block 20, when the pressure is applied, can play certain cushioning effect, hold up the spliced eye 3 that the both ends of pole 4 were seted up on through the installation piece 2 and insert to make things convenient for handheld thrust unit to remove.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (10)
1. Highway construction road bed road surface compaction device, including box (1), its characterized in that: the box body (1) is of a hollow cuboid structure with a lower surface, the right side of the box body (1) is symmetrically and fixedly connected with mounting blocks (2), the opposite sides of the two mounting blocks (2) are respectively provided with an inserting hole (3), a holding rod (4) is arranged between the two mounting blocks (2), the two ends of the holding rod (4) are respectively inserted into the two inserting holes (3), the left side of the upper surface of the box body (1) is fixedly connected with a mounting frame (5), the top of the mounting frame (5) is fixedly connected with a driving motor (6), the right end of an output shaft of the driving motor (6) is fixedly connected with an L-shaped rotating rod (7), the outer side wall of the L-shaped rotating rod (7) is rotatably connected with a roller (8) through a rotating shaft, the outer side wall of the roller (8) is sleeved with a lantern ring (9), and the top of the outer side wall of the roller (8) is attached to the top of the inner side wall of the lantern ring (9), the inner side wall of the lantern ring (9) is provided with an annular groove (10), the inner side lower side of the annular groove (10) is slidably connected with a sliding block (11), the top of the sliding block (11) is fixedly connected with a supporting rod (12), the top end of the supporting rod (12) is fixedly connected with the bottom of the outer side wall of the roller (8), the bottom of the outer side wall of the lantern ring (9) is fixedly connected with a pushing and pressing rod (13), the center of the upper surface of the box body (1) is provided with a penetrating movable opening (21), the bottom of the pushing and pressing rod (13) penetrates through the movable opening (21) and extends into the box body (1), the bottom of the pushing and pressing rod (13) is fixedly connected with a pushing and pressing plate (14), the lower surface of the pushing and pressing plate (14) is fixedly connected with a plurality of vertical rods (15), the bottom of the vertical rods (15) is provided with a movable block (16), the lower surface of the movable block (16) is fixedly connected with a compaction block (17), a plurality of cavities (18) are seted up to the inside of movable block (16), and are a plurality of the equal fixedly connected with spring (19) of the inside lower surface of cavity (18), the top fixedly connected with stopper (20) of spring (19), it is a plurality of the bottom of montant (15) all runs through the top of movable block (16), and respectively with a plurality of the last fixed surface of stopper (20) is connected, montant (15) with movable block (16) sliding connection.
2. The highway construction subgrade and pavement compacting device according to claim 1, wherein: four corners of the lower surface of the box body (1) are fixedly connected with universal wheels (22).
3. The highway construction subgrade and pavement compacting device according to claim 1, wherein: the front surface and the rear surface of the box body (1) are provided with observation windows (23).
4. The highway construction subgrade and pavement compacting device according to claim 1, wherein: two cavities (24) have been all seted up to the inside both sides of box (1), the inside opposite sides of two cavities (24) is the equal fixedly connected with spring two (25) of back of the body side, two the equal fixedly connected with stopper two (26) of the looks remote site of spring two (25), two the equal fixedly connected with concave part (27) of the looks remote site of stopper two (26), two the looks remote site of concave part (27) runs through respectively the inside both sides of box (1), and respectively with the inside both sides sliding connection of box (1), the inside of concave part (27) is rotated through the pivot and is connected with gyro wheel (28), dashpot (29) have all been seted up to the both sides of movable block (16), two gyro wheel (28) are located two respectively the inside of dashpot (29), and respectively with two dashpot (29) sliding connection.
5. The highway construction subgrade and pavement compacting device according to claim 1, wherein: the holding rod (4) comprises two hollow pipes (401), a connecting block (402) and a rubber sleeve (403), the hollow pipes (401) are of hollow cylindrical structures with openings on two sides, the rubber sleeve (403) is sleeved on the outer side walls of the two hollow pipes (401) and the connecting block (402), a first fixing block (30) is fixedly connected inside the hollow pipes (401), two fixing blocks (31) are fixedly connected on the inner sides of the two hollow pipes (401) on two sides of the connecting block (402), a third spring (32) is fixedly connected on the opposite sides of the first fixing block (30) and the second fixing block (31), two limiting cavities (33) are formed in the connecting block (402), wedge-shaped clamping blocks (34) are arranged inside the limiting cavities (33), and the opposite sides of the two wedge-shaped clamping blocks (34) respectively penetrate through the top and the bottom of the hollow pipes (401), and respectively with the top and the bottom sliding connection of hollow tube (401), the place ahead the rear end symmetry fixedly connected with two wedge push rods (35) of hollow tube (401), two the rear end of wedge push rod (35) all runs through the front surface of connecting block (402), and extend to two respectively the inside of spacing chamber (33), two wedge push rod (35) respectively with two wedge fixture block (34) are laminated mutually, two wedge push rod (35) respectively with two connecting block (402) sliding connection, bayonet (36) have been seted up to the inside wall symmetry of rubber sleeve (403).
6. The highway construction subgrade and pavement compacting device according to claim 5, wherein: two the inside back of the body side of spliced eye (3) all integrated into one piece has inserted post (37), the lateral wall fixedly connected with rubber circle (38) of inserting post (37), insert post (37) with hollow tube (401) looks adaptation.
7. The highway construction subgrade and pavement compacting device according to claim 1, wherein: spacing grooves (39) are symmetrically formed in the outer side wall of the pushing rod (13), balls (40) are arranged on two sides of the inner portion of the movable opening (21) in a rolling mode, and the two balls (40) are located in the two spacing grooves (39) respectively and are connected with the two spacing grooves (39) in a sliding mode.
8. The highway construction subgrade and pavement compacting device according to claim 1, wherein: the compaction block (17) comprises a pressing block (1701) and a pressing plate (1702), wherein the lower surface of the pressing block (1701) is detachably connected with the upper surface of the pressing plate (1702) through bolts.
9. The highway construction subgrade and pavement compacting device according to claim 5, wherein: and a sealing gasket (41) is fixedly connected to the inner side of the bayonet (36).
10. The highway construction subgrade and pavement compacting device according to claim 5, wherein: the outer side wall of the rubber sleeve (403) is provided with anti-skid grains (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320947A (en) * | 2022-08-11 | 2022-11-11 | 深圳中华商务安全印务股份有限公司 | Tectorial membrane packing integrated device with function is tailor to accurate distance |
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|---|---|
| CN113914171B (en) | 2022-12-13 |
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