CN217536582U - Device is used in asphalt concrete construction - Google Patents

Abstract

The utility model discloses a device for asphalt concrete construction, including road roller organism, frame, running roller and protection machanism, road roller organism left side is fixed with the frame, the running roller rotates to be installed in the frame, is provided with the axis of rotation between the two, protection machanism installs on the frame upper surface, protection machanism includes riser, accomodate the roller, spacing bolt, shelter from cloth and coupling assembling, and two sides are regarded as Z type the riser passes through the screw to be fixed respectively at frame right-hand member front and back surface, and the riser is convenient to play the supporting role to accomodate the roller, two install accomodate the roller between the riser; the utility model discloses a combine road roller organism, running roller and protection machanism, neither influence the compaction work to asphalt concrete, can shelter from the protection again to the running roller that exposes in the outside and its junction, reduce the running roller junction because the rainwater corrosion influences the probability of follow-up rotation work, increase running roller and its junction installation life.

Description

Device is used in asphalt concrete construction

Technical Field

The utility model belongs to the technical field of the asphalt concrete construction, concretely relates to device is used in asphalt concrete construction, is a road roller is used in asphalt concrete construction very much.

Background

The asphalt concrete is commonly called as asphalt concrete, and is a mixture prepared by manually selecting mineral aggregate with a certain gradation composition, broken stone or crushed gravel, stone chips or sand, mineral powder and the like, and mixing the mineral aggregate, the broken stone or crushed gravel, the stone chips or sand, the mineral powder and a certain proportion of road asphalt material under strictly controlled conditions. The road roller is a device for paving the asphalt concrete on the road during the construction of the asphalt concrete, and can carry out compaction and paving work on the asphalt concrete paved on the road.

The whole device is placed in the open air after the existing road rollers are used up, and the joint of the grinding wheel is not beneficial to the rotation and compaction of the grinding wheel due to the fact that the grinding wheel is corroded by rainwater, so that the device for asphalt concrete construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is used in asphalt concrete construction to solve the problem that the corrosion appears easily in the bull wheel junction on the road roller that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is used in asphalt concrete construction, includes road roller organism, frame, stabilizer and protection machanism, road roller organism left side is fixed with the frame, the stabilizer rotates to be installed in the frame, is provided with the axis of rotation between the two, protection machanism installs at the frame upper surface, protection machanism includes the riser, accomodates roller, spacing bolt, shelters from cloth and coupling assembling, and two sides are regarded as the Z type the riser passes through the screw to be fixed respectively at frame right-hand member front and back surface, and the riser is convenient to be played a supporting role, two to accomodating the roller installing between the riser and accomodating and being provided with the pivot between roller and the riser, conveniently accomodate the roller and rotate, spacing bolt is installed in the riser upper end that is located the place ahead perpendicularly, shelter from cloth one end winding on accomodating the roller, shelter from cloth for waterproof cloth, shelter from cloth and be convenient for protecting stabilizer and axis of rotation, shelter from the cloth other end and fix at frame left end upper surface through coupling assembling.

Preferably, coupling assembling includes dead lever, couple and solid fixed ring, the dead lever is fixed and is being sheltered from cloth tip, two L types the couple is fixed at frame left end upper surface, and the couple is connected with solid fixed ring detachable block, is convenient for spacing dead lever position fixing, gu fixed ring fixes on the dead lever surface.

Preferably, the fixed ring is sleeved on the hook, the limiting bolt is in threaded connection with the vertical plate, the position of the limiting bolt can be changed in a rotating mode, the inner end of the limiting bolt is limited by the surface contact with the end part of the containing roller, the position of the containing roller is limited by the friction resistance of the contact, and the abnormal rotation of the containing roller is avoided.

Preferably, frame right-hand member lower surface is provided with the clearance subassembly, the clearance subassembly includes fixed plate, mounting panel and cleaning brush, two the fixed plate passes through the screw to be fixed respectively at frame front and back surface, the fixed plate lower extreme stretches out the frame and exposes in the below, makes things convenient for the mounting panel to install and lie in the frame below simultaneously between the two.

Preferably, the mounting panel is fixed between two fixed plates and is located the runner roller right side, the cleaning brush fix at the mounting panel internal surface and with runner roller surface contact, along with the runner roller removes, the cleaning brush can with the continuous friction clearance in runner roller surface, clear up surface impurity.

Preferably, wheels are arranged at the bottom of the road roller body, so that the whole road roller body can conveniently move to compact the paved asphalt concrete, and a machine door is arranged on the front surface of the road roller body.

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

(1) The utility model discloses a combine road roller organism, running roller and protection machanism, neither influence the compaction work to asphalt concrete, can shelter from the protection to the running roller that exposes in the outside and its junction again, reduce the running roller junction because the rainwater corrosion influences the probability of follow-up rotation work, increase running roller and its junction installation life.

(2) The utility model discloses a be provided with the clearance subassembly, can clear up the dirty of the wheel roller surface adhesion impurity that does not use, and along with the wheel roller removes the impurity that cleaning brush friction surface can clear up the surface automatically, increase the wheel roller clearance convenience, make things convenient for its next use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the protection mechanism of the present invention;

fig. 3 is a schematic structural view of the connection assembly of the present invention;

FIG. 4 is a schematic view of the cleaning assembly of the present invention;

in the figure: 1. a road roller body; 2. a frame; 3. grinding the wheel; 4. a protection mechanism; 41. a vertical plate; 42. a take-in roller; 43. a limit bolt; 44. a shielding cloth; 45. a connecting assembly; 451. fixing the rod; 452. hooking; 453. a fixing ring; 5. cleaning the assembly; 51. a fixing plate; 52. mounting a plate; 53. a cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a device is used in asphalt concrete construction, including road roller organism 1, frame 2, bull wheel 3 and protection machanism 4, road roller organism 1 left side is fixed with frame 2, bull wheel 3 rotates and installs in frame 2, bull wheel 3 can carry out compaction construction to the asphalt concrete of laying, protection machanism 4 is installed at frame 2 upper surface, protection machanism 4 includes riser 41, accomodate roller 42, spacing bolt 43, shelter from cloth 44 and coupling assembling 45, riser 41 that two sides are regarded as the Z type is fixed respectively at frame 2 right-hand member front and back surface through the screw, make things convenient for riser 41 dismouting through the screw fixation, install accomodate roller 42 between two risers 41, accomodate roller 42 can twine and accomodate sheltering from cloth 44, be located the bull wheel 3 outside when accomodating simultaneously, do not influence the compaction work of bull wheel 3 to asphalt concrete, spacing bolt 43 is installed perpendicularly in the riser 41 upper end that is located the place ahead, shelter from cloth 44 one end winding on accomodating roller 42, shelter from the cloth 44 other end and fix on frame 2 left end upper surface through coupling assembling 45, through with road roller organism 1, through with road roller 3, protection bull wheel 3 and protection machanism 4 combine, the influence the work of concrete, can not influence the outside, the junction of the reduction of the working of the bull wheel 3 again, and can be connected the rainwater, and reduce the rainwater junction of its use life of the junction.

In this embodiment, preferably, coupling assembling 45 includes dead lever 451, couple 452 and solid fixed ring 453, dead lever 451 is fixed at the end of sheltering from cloth 44, dead lever 451 can play the support to sheltering from cloth 44 and stretch tight effect, couple 452 of two L types are fixed at frame 2 left end upper surface, gu fixed ring 453 is fixed on dead lever 451 surface, gu fixed ring 453 overlaps establishes on couple 452, the two follow-up separation is convenient, spacing bolt 43 and riser 41 threaded connection, and spacing bolt 43 is inner spacing with accomodate roller 42 tip surface contact, utilize coupling assembling 45, can be fixed to the cloth 44 tip position of sheltering from of expanding, conveniently shelter from cloth 44 and be in the expansion and shelter from the guard mode to grinding wheel 3 and its junction.

In this embodiment, it is preferable, frame 2 right-hand member lower surface is provided with clearance subassembly 5, clearance subassembly 5 includes fixed plate 51, mounting panel 52 and cleaning brush 53, two fixed plate 51 pass through the screw to be fixed respectively at frame 2 front and back surfaces, make things convenient for the follow-up dismouting of fixed plate 51, the fixed plate 51 lower extreme stretches out frame 2 and exposes in the below, mounting panel 52 is fixed between two fixed plate 51 and is located the 3 right sides of runner roller, do not influence the running work of runner roller 3, cleaning brush 53 is fixed at mounting panel 52 internal surface and with 3 surface contact of runner roller, through being provided with clearance subassembly 5, can clear up the 3 surface adhesion impurity dirt of runner roller 3 that does not use, and along with 3 removal cleaning brush 53 friction surfaces of runner roller can the automatic impurity of clearance surface, increase 3 clearance convenience of runner roller, make things convenient for its next time to use.

In this embodiment, preferably, wheels are disposed at the bottom of the road roller body 1, and a door is disposed on the front surface of the road roller body 1.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, whole road roller work removes, drive the running roller 3 and remove, carry out compaction work to the ground of laying asphalt concrete, when waiting that the road roller does not use and stops on the ground, spacing bolt 43 of can loosening makes its tip and accomodate roller 42 surface contactless, hold dead lever 451 and pull it outwards, and accomodate roller 42 atress and rotate gradually, the shielding cloth 44 that twines on it expandes gradually, the shielding cloth 44 that expandes shelters from the cover to running roller 3 and axis of rotation, when waiting that the solid fixed ring 453 of sheltering from cloth 44 tip is connected with couple 452 block, screw spacing bolt 43 and make its tip and accomodate roller 42 surface contact, utilize the frictional resistance of contact to accomodate roller 42 position spacing fixed, through combining road roller organism 1, running roller 3 and protection machanism 4, not only influence the compaction work to asphalt concrete, can shelter from the protection to running roller 3 and its junction that expose outside again, reduce rainwater running roller 3 junction because of corrosion and influence the probability of follow-up rotation work, increase running roller 3 and its junction installation life; after the asphalt concrete ground is compacted by the road roller, the press machine is stopped on the ground, the fixing plate 51 can be fixed on the surface of the frame 2 through screws, the cleaning brush 53 is in surface contact with the grinding wheel 3, and the cleaning brush 53 and the grinding wheel 3 are cleaned by friction along with the outward movement of the press machine.

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 (6)

1. The utility model provides a device is used in asphalt concrete construction, includes road roller organism (1), frame (2), runner wheel (3) and protection machanism (4), road roller organism (1) left side is fixed with frame (2), runner wheel (3) rotate to be installed in frame (2), its characterized in that: protection machanism (4) are installed at frame (2) upper surface, protection machanism (4) include riser (41), accomodate roller (42), spacing bolt (43), shelter from cloth (44) and coupling assembling (45), and two sides are regarded as the Z type riser (41) are fixed respectively at frame (2) right-hand member front and back surface, two install between riser (41) and accomodate roller (42), spacing bolt (43) vertical mounting is in riser (41) upper end that is located the place ahead, shelter from cloth (44) one end winding on accomodating roller (42), shelter from cloth (44) other end and pass through coupling assembling (45) and fix at frame (2) left end upper surface.

2. The device for asphalt concrete construction according to claim 1, wherein: the connecting assembly (45) comprises a fixing rod (451), a hook (452) and a fixing ring (453), the fixing rod (451) is fixed at the end part of the shielding cloth (44), the two L-shaped hooks (452) are fixed on the upper surface of the left end of the frame (2), and the fixing ring (453) is fixed on the surface of the fixing rod (451).

3. The apparatus for asphalt concrete construction according to claim 2, wherein: the fixing ring (453) is sleeved on the hook (452), the limiting bolt (43) is in threaded connection with the vertical plate (41), and the inner end of the limiting bolt (43) is in contact limiting with the surface of the end part of the accommodating roller (42).

4. The apparatus for asphalt concrete construction according to claim 1, wherein: frame (2) right-hand member lower surface is provided with clearance subassembly (5), clearance subassembly (5) are including fixed plate (51), mounting panel (52) and cleaning brush (53), two fixed plate (51) are fixed respectively at frame (2) front and back surface through the screw, fixed plate (51) lower extreme stretches out frame (2) and exposes in the below.

5. The apparatus for asphalt concrete construction according to claim 4, wherein: mounting panel (52) are fixed between two fixed plates (51) and are located running roller (3) right side, cleaning brush (53) are fixed at mounting panel (52) internal surface and with running roller (3) surface contact.

6. The device for asphalt concrete construction according to claim 1, wherein: wheels are arranged at the bottom of the road roller body (1), and a machine door is arranged on the front surface of the road roller body (1).

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