CN213709058U

CN213709058U - Asphalt rolling device for road construction

Info

Publication number: CN213709058U
Application number: CN202021799503.7U
Authority: CN
Inventors: 路平
Original assignee: Individual
Current assignee: Jilin Zhongteng Road And Bridge Construction Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-07-16
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses an asphalt roll-in device for road construction, including the roll-in device main part, the equal fixedly connected with dead lever of left front side and rear side of roll-in device main part. Through setting up stop gear, can make the user remove the rightmost side to the dead lever with the surface of baffle cover to dead lever, rotatory stop gear, stop gear blocks to the top of dead lever, convenient installation and spacing to the baffle have been played, prevent that displacement from appearing too big gap and leading to pitch stone sediment to get into the organism inside about the limiting plate, the inside that the front side of having solved current roll-in device tire set up the baffle more and prevent that pitch from getting into the organism, the baffle needs periodic maintenance and change, and the baffle is mostly the screw thread and installs and fix, complex operation and the uneven condition of atress cause the damage of internal thread easily, lead to unable effectual fixing, increase the gap degree between baffle and the tire, lead to the pitch stone sediment to get into the problem in the organism, this is worth promoting.

Description

Asphalt rolling device for road construction

Technical Field

The utility model belongs to the technical field of the road construction, especially, relate to a pitch roll-in device for road construction.

Background

The rolling device is a road repairing device, the road roller belongs to the field of road equipment in engineering machinery, is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, can roll sandy, semi-viscous and viscous soil, roadbed stabilizing soil and asphalt concrete pavement layers, is suitable for various compaction operations under the action of the gravity of the machinery, and enables the rolled layers to generate permanent deformation and be compact, and the road roller is divided into a steel wheel type road roller and a tire type road roller.

The rolling equipment is equipment for rolling asphalt pavement in road construction, and the problems in the prior art are that: the front side of roll-in device tire sets up the inside that the baffle prevents that pitch from getting into the organism more, and the baffle needs regular maintenance and change, and the baffle mostly is the screw thread and installs and fix, complex operation and the uneven condition of atress cause the damage of internal thread easily, lead to unable effectual fixing, increase the gap degree between baffle and the tire, lead to the pitch stone sediment to get into the organism, increase user's the maintenance degree of difficulty, the not convenient to use person uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a pitch roll-in device for road construction, possess and carry out convenient change and fixed advantage to the baffle, the inside that the baffle prevented that pitch from getting into the organism has more been set up to the front side of having solved current roll-in device tire, the baffle needs regular maintenance and change, and the baffle is mostly the screw thread and installs and fix, complex operation and the uneven condition of atress cause the damage of internal thread easily, lead to unable effectual fixed, increase the gap degree between baffle and the tire, lead to in the pitch stone sediment gets into the organism, increase user's the maintenance degree of difficulty, the problem that the person of being not convenient for used.

The utility model discloses a realize like this, a pitch roll-in device for road construction, including the roll-in device main part, the equal fixedly connected with dead lever in left front side of roll-in device main part and rear side, the surface cover of dead lever is equipped with the baffle, the fixed orifices that uses with the dead lever cooperation is seted up in the left side of baffle, the left side of roll-in device main part is provided with stop gear.

As the utility model discloses it is preferred, stop gear includes the bull stick, the surperficial swing joint of bull stick has the cylinder, the surperficial swing joint of cylinder has the limiting plate, the spacing groove of using with the limiting plate cooperation is seted up at the top of dead lever.

As the utility model discloses it is preferred, the draw-in groove has been seted up to the inner chamber of dead lever, the inner chamber swing joint of draw-in groove has the locating plate, the movable groove has been seted up to the front side of locating plate, the inner chamber swing joint in movable groove has the movable block, the front side swing joint of movable block has the commentaries on classics board, the inner chamber swing joint who changes the board has the pivot, the front side and the rear side of pivot all with the inner wall swing joint of dead lever.

As the utility model discloses it is preferred, the spout has been seted up on the right side of draw-in groove inner wall, the inner chamber swing joint of spout has the slider, the left side of slider and the right side fixed connection of locating plate.

As the utility model discloses it is preferred, the bottom fixedly connected with spring of locating plate, the bottom of spring and the bottom fixed connection of draw-in groove inner wall.

As the utility model discloses it is preferred, the shifting chute that uses with the commentaries on classics board cooperation is seted up in the left side of dead lever, the left side fixedly connected with pull ring of commentaries on classics board.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can lead the user to move the surface of the baffle sleeve to the fixed rod to the rightmost side of the fixed rod by arranging the fixed rod, the baffle plate and the limiting mechanism to be matched for use, the limiting mechanism is rotated and clamped to the top of the fixed rod, the convenient installation and the limiting of the baffle plate are realized, the phenomenon that asphalt ballast enters the interior of the rolling device main body due to overlarge gaps caused by the left and right displacement of the limiting plate is prevented, the problems that the baffle plate is arranged on the front side of the existing rolling device tyre to prevent asphalt from entering the interior of the machine body, the baffle plate needs regular maintenance and replacement, the baffle plate is mostly installed and fixed by screw threads, the damage of internal screw threads is easily caused by the complex operation and uneven stress, the effective fixation cannot be realized, the gap degree between the baffle plate and the tyre is increased, the asphalt ballast enters the machine body, the overhaul difficulty of the user, the method is worthy of popularization.

2. The utility model discloses a set up stop gear, can make the user rotate the bull stick, the bull stick drives the cylinder rotation, and the cylinder drives the rotatory spacing groove that gets into of limiting plate, has reached preliminary spacing effect to the baffle, prevents the condition of displacement about the baffle.

3. The utility model discloses a set up the locating plate, the movable block uses with the cooperation of changeing the board, can make the user rotate and change the board, it is rotatory to change the board and drive the pivot, it drives the movable block and removes in the movable groove to change the board, thereby drive the locating plate and get into the draw-in groove, back in the limiting groove is got into in the limiting plate rotation, rotate and change the board, it drives the locating plate rebound to change the board, the locating plate supports the left side of limiting plate, reached the location to the limiting plate, the limiting plate can't remove, thereby the effectual position to the baffle carries on spa.

4. The utility model discloses a cooperation that sets up spout and slider is used, has played the location to the locating plate, prevents the unable business turn over draw-in groove's of locating plate slope the condition, can not effectually carry out the effect of fixing a position to the limiting plate.

5. The utility model discloses a set up the spring, played the location to the locating plate under the condition of not atress, prevented that the downward movement from breaking away from the positioning action to the limiting plate.

6. The utility model discloses a cooperation that sets up shifting chute and pull ring is used, has played the commentaries on classics board and has reduced the friction with the dead lever inner wall in rotatory, and the pull ring convenient to use person from the convenient condition of pulling of outside.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a partial enlarged view of fig. a according to an embodiment of the present invention.

In the figure: 1. a rolling device main body; 2. fixing the rod; 3. a baffle plate; 4. a fixing hole; 5. a limiting mechanism; 501. a rotating rod; 502. a drum; 503. a limiting plate; 504. a limiting groove; 6. a card slot; 7. positioning a plate; 8. a movable groove; 9. a movable block; 10. rotating the plate; 11. a rotating shaft; 12. a chute; 13. a slider; 14. a spring; 15. a moving groove; 16. and (4) a pull ring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of asphalt roll-in device is used in road construction, including roll-in device main part 1, the equal fixedly connected with dead lever 2 in 1 left front sides of roll-in device main part and rear side, the surface cover of dead lever 2 is equipped with baffle 3, and fixed orifices 4 that use with dead lever 2 cooperation are seted up in the left side of baffle 3, and the left side of roll-in device main part 1 is provided with stop gear 5.

Referring to fig. 2, the limiting mechanism 5 includes a rotating rod 501, a roller 502 is movably connected to the surface of the rotating rod 501, a limiting plate 503 is movably connected to the surface of the roller 502, and a limiting groove 504 matched with the limiting plate 503 for use is formed at the top of the fixing rod 2.

Adopt above-mentioned scheme: through setting up stop gear 5, can make the user rotate bull stick 501, bull stick 501 drives the cylinder 502 rotatory, and cylinder 502 drives the rotatory spacing groove 504 that gets into of limiting plate 503, has reached preliminary spacing effect to baffle 3, prevents the condition of displacement about baffle 3.

Referring to fig. 3, a clamping groove 6 is formed in an inner cavity of the fixing rod 2, a positioning plate 7 is movably connected to the inner cavity of the clamping groove 6, a movable groove 8 is formed in the front side of the positioning plate 7, a movable block 9 is movably connected to the inner cavity of the movable groove 8, a rotating plate 10 is movably connected to the front side of the movable block 9, a rotating shaft 11 is movably connected to the inner cavity of the rotating plate 10, and the front side and the rear side of the rotating shaft 11 are movably connected to the inner wall of the fixing rod 2.

Adopt above-mentioned scheme: through setting up locating plate 7, the movable block 9 is used with the cooperation of changeing board 10, can make the user rotate and change board 10, it is rotatory that change board 10 drives pivot 11, it moves in movable groove 8 to change board 10 to drive movable block 9, thereby drive in locating plate 7 gets into draw-in groove 6, after limiting plate 503 is rotatory to get into spacing groove 504, it changes board 10 to rotate, it drives locating plate 7 rebound to change board 10, locating plate 7 supports the left side of limiting plate 503, the location to limiting plate 503 has been reached, limiting plate 503 can't remove, thereby the effectual position to baffle 3 carries on spacingly.

Referring to fig. 3, a sliding groove 12 is formed on the right side of the inner wall of the clamping groove 6, a sliding block 13 is movably connected to the inner cavity of the sliding groove 12, and the left side of the sliding block 13 is fixedly connected with the right side of the positioning plate 7.

Adopt above-mentioned scheme: the positioning of the positioning plate 7 is realized by the matching of the sliding grooves 12 and the sliding blocks 13, the positioning plate 7 is prevented from inclining and failing to enter and exit the clamping groove 6, and the limiting plate 503 cannot be effectively positioned.

Referring to fig. 3, a spring 14 is fixedly connected to the bottom of the positioning plate 7, and the bottom of the spring 14 is fixedly connected to the bottom of the inner wall of the slot 6.

Adopt above-mentioned scheme: the spring 14 is arranged to position the positioning plate 7 without stress, and prevent downward movement from disengaging from the positioning function of the limiting plate 503.

Referring to fig. 3, a moving groove 15 is formed at the left side of the fixing rod 2 for cooperating with the rotating plate 10, and a pulling ring 16 is fixedly connected to the left side of the rotating plate 10.

Adopt above-mentioned scheme: through the cooperation of the movable groove 15 and the pull ring 16, the friction between the rotating plate 10 and the inner wall of the fixed rod 2 is reduced when the rotating plate rotates, and the pull ring 16 is convenient for a user to pull from the outside conveniently.

The utility model discloses a theory of operation:

when using, the user rotates and changes board 10, it is rotatory that board 10 drives pivot 11, it moves in movable groove 8 to change board 10 drive movable block 9, thereby drive locating plate 7 and get into draw-in groove 6, locating plate 7 drives spring 14 atress deformation, locating plate 7 drives slider 13 and removes in spout 12, the user overlaps 3 covers baffle to the rightmost side of dead lever 2's surface removal to dead lever 2, rotate bull stick 501, bull stick 501 drives the cylinder 502 rotation, cylinder 502 drives the rotatory spacing groove 504 that gets into of limiting plate 503, loosen and change board 10, spring 14 atress deformation drives locating plate 7 and upwards removes draw-in groove 6, locating plate 7 and limiting plate 503 contact, reached and carried out convenient change and fixed effect to the baffle.

In summary, the following steps: the asphalt rolling device for road construction is characterized in that the fixed rod 2 is arranged, the baffle 3 and the limiting mechanism 5 are matched for use, a user can move the baffle 3 to the rightmost side of the fixed rod 2 in a sleeved mode to move the surface of the fixed rod 2, the limiting mechanism 5 is rotated, the limiting mechanism 5 is clamped to the top of the fixed rod 2, convenient installation and limiting of the baffle 3 are achieved, asphalt stone slag is prevented from entering the rolling device body 1 due to the fact that overlarge gaps are formed in left and right displacement of the limiting plate 503, the problem that the asphalt stone slag enters the machine body due to the fact that baffles are arranged on the front side of tires of the existing rolling devices is solved, regular maintenance and replacement of the baffles are needed, most of the baffles are installed and fixed through threads, internal threads are easily damaged due to the fact that the operation is complex and the stress is uneven, effective fixation cannot be achieved, the gap degree between the baffles, increase user's the maintenance degree of difficulty, the problem that the user of being inconvenient for used should be worth promoting.

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

1. The utility model provides a road construction is with pitch roll-in device, includes roll-in device main part (1), its characterized in that: the utility model discloses a roll-in device, including roll-in device main part (1), the equal fixedly connected with dead lever (2) of left front side and rear side of dead lever (1), the surface cover of dead lever (2) is equipped with baffle (3), fixed orifices (4) that use with dead lever (2) cooperation are seted up in the left side of baffle (3), the left side of roll-in device main part (1) is provided with stop gear (5).

2. The asphalt rolling device for road construction according to claim 1, wherein: stop gear (5) are including bull stick (501), the surperficial swing joint of bull stick (501) has cylinder (502), the surperficial swing joint of cylinder (502) has limiting plate (503), spacing groove (504) that use with limiting plate (503) cooperation are seted up at the top of dead lever (2).

3. The asphalt rolling device for road construction according to claim 1, wherein: draw-in groove (6) have been seted up to the inner chamber of dead lever (2), the inner chamber swing joint of draw-in groove (6) has locating plate (7), movable groove (8) have been seted up to the front side of locating plate (7), the inner chamber swing joint of movable groove (8) has movable block (9), the front side swing joint of movable block (9) has commentaries on classics board (10), the inner chamber swing joint who changes board (10) has pivot (11), the front side and the rear side of pivot (11) all with the inner wall swing joint of dead lever (2).

4. The asphalt rolling device for road construction according to claim 3, wherein: spout (12) have been seted up on the right side of draw-in groove (6) inner wall, the inner chamber swing joint of spout (12) has slider (13), the left side of slider (13) and the right side fixed connection of locating plate (7).

5. The asphalt rolling device for road construction according to claim 3, wherein: the bottom fixedly connected with spring (14) of locating plate (7), the bottom of spring (14) and the bottom fixed connection of draw-in groove (6) inner wall.

6. The asphalt rolling device for road construction according to claim 3, wherein: the left side of the fixed rod (2) is provided with a moving groove (15) matched with the rotating plate (10) for use, and the left side of the rotating plate (10) is fixedly connected with a pull ring (16).