CN217579628U

CN217579628U - Compaction device for asphalt highway construction

Info

Publication number: CN217579628U
Application number: CN202220526679.8U
Authority: CN
Inventors: 申正法
Original assignee: Anhui Huihong Construction Engineering Co ltd
Current assignee: Anhui Huihong Construction Engineering Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-10-14
Anticipated expiration: 2032-03-10

Abstract

The utility model belongs to the technical field of the road construction, and a compaction device is used in asphalt highway construction is disclosed, including the connecting block, the right-hand member fixedly connected with right hydraulic stretching machine of connecting block, the vertical hydraulic stretching machine of lower extreme fixedly connected with of right side hydraulic stretching machine right-hand member, the first motor of lower extreme fixedly connected with of vertical hydraulic stretching machine, the outside fixedly connected with fat liquoring scraper blade of first motor left end, the lower extreme swing joint of first motor has first spliced pole. The utility model discloses a right side hydraulic stretching machine, vertical hydraulic stretching machine, fat liquoring scraper blade, first motor and cylinder roller isotructure make the road surface adaptation of device strong, when through the narrow way operation, will extend right hydraulic stretching machine earlier, extend vertical hydraulic stretching machine again for the cylinder roller displacement of right-hand member to the front end, make the road surface strong adaptability of device through right side hydraulic stretching machine and vertical hydraulic stretching machine isotructure.

Description

Compaction device for asphalt highway construction

Technical Field

The utility model belongs to the technical field of the road construction, specifically a compaction device is used in asphalt highway construction.

Background

Asphalt pavement refers to various types of pavement made by incorporating road asphalt material in mineral material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Therefore, the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, and the compaction of the asphalt mixture is an important aspect of the asphalt pavement construction and is a very important process.

In the highway compaction operation, adopt the road roller to carry out the compaction to bituminous paving usually, nevertheless because the road surface condition is different everywhere, the width on road surface is also different, but the cylinder of current road roller is longer, it is comparatively difficult when narrower road surface operation, it is relatively poor to the road surface adaptability, and because pitch has viscidity after the heating, adhere to on the cylinder easily, make road surface compaction difficulty even road surface damage, adopt scraper blade and fat liquoring separately to handle usually, the operation is complicated, it is poor to prevent antiseized even effect, it solves above problem to now provide a bituminous highway is built with compaction device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a bituminous highway is compaction device for construction has strong road surface adaptability, antiseized even effectual advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compaction device is used in asphalt highway construction, includes the connecting block, the right-hand member fixedly connected with right hydraulic stretching machine of connecting block, the vertical hydraulic stretching machine of lower extreme fixedly connected with of right side hydraulic stretching machine right-hand member, the first motor of lower extreme fixedly connected with of vertical hydraulic stretching machine, the outside fixedly connected with fat liquoring scraper blade of first motor left end, the lower extreme swing joint of first motor has first spliced pole, the middle part bearing of first spliced pole left end lower extreme is connected with the second dead lever, the cylinder roller has been cup jointed in the outside activity at second dead lever middle part, the left hydraulic stretching machine of left end fixedly connected with of connecting block, the lower extreme fixedly connected with spliced pole of left side hydraulic stretching machine left end, the downside swing joint of spliced pole has the second motor, the lower extreme fixedly connected with second spliced pole of second motor, the first dead lever of middle part fixedly connected with of second spliced pole right-hand member.

As an optimal technical scheme of the utility model, the right side fixedly connected with fat liquoring scraper blade of spliced pole, the cylinder roller has been cup jointed in the outside activity at first dead lever middle part, the fat liquoring scraper blade is located the upper end of cylinder roller, and the cylinder roller is rotatory to make the antiseized even surface that flows to the cylinder roller of oil, carries out the separation to pitch, strikes off pitch through the scraper blade after being the adhesion as a small amount of pitch to compaction again with the rear end cylinder.

As an optimal technical scheme of the utility model, the fat liquoring scraper blade comprises the scraper blade of upper end oil storage box, front end bottom side flowing back valve and rear end bottom side, the top of oil storage box is equipped with sealed lid, the flowing back valve is installed to the bottom side equidistance of fat liquoring scraper blade front end, will seal the lid and open, with the antiseized oil of the interior interpolation of oil storage box, close sealed lid, adjust the oil output of flowing back valve, when the cylinder roller rotated, the flowing back valve was opened and is made the cylinder roller surface be difficult for by the pitch adhesion.

As a preferred technical scheme of the utility model, angles such as middle part of vertical hydraulic stretching machine upper end are equipped with four semicircle orifices, angles such as outside of vertical hydraulic stretching machine lower extreme are equipped with four semicircular lug, lug looks adaptation joint is thought with the semicircle to semicircular orifice, and when first motor drove the cylinder roller and rotates, semicircular lug carries on spacingly to first motor for first motor obtains fixedly.

As a preferred technical scheme of the utility model, first dead lever comprises left end cylinder and the big cylinder of right-hand member and cylinder diameter is less than big cylinder, can carry on spacingly to the cylinder roller, little round hole has been seted up at the middle part of first dead lever right-hand member, the middle part of second dead lever left end is equipped with the cylinder piece, little round hole and cylinder piece looks adaptation are through vertical hydraulic stretching machine of shrink and left hydraulic stretching machine for the second dead lever is consolidated into the cylinder with first dead lever joint, can carry out the compaction to the wide road.

As an optimal technical scheme of the utility model, first spliced pole is L shape post and inside all installs the bearing with the second spliced pole, reduces cylinder roller pivoted resistance, makes the cylinder roller rotate more in the same direction as smooth, the flowing back valve is the round platform structure of narrow down about thick for antiseized oil assembles the flowing back valve more easily.

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

1. the utility model discloses a right side hydraulic stretching machine, vertical hydraulic stretching machine, the oiling scraper blade, first motor and cylinder roller isotructure make the road surface adaptation of device strong, through narrow way operation, extend right hydraulic stretching machine earlier, extend vertical hydraulic stretching machine again, make the cylinder roller displacement of right-hand member to the front end, stagger around making two cylinder rollers, start first motor and second motor rotatory 45 degrees to the front end, again with right hydraulic stretching machine shrink, make device lower extreme distance narrow down, to narrow way compaction, when passing through wide way, extend right hydraulic stretching machine, start first motor and second motor, make the cylinder roller rotatory to the level, shrink vertical hydraulic stretching machine and left hydraulic stretching machine, make second dead lever and first dead lever joint and merge the cylinder of growing up, to wide way compaction, make the road surface adaptability of device strong through structures such as right hydraulic stretching machine and vertical hydraulic stretching machine.

2. The utility model discloses an oiling scraper blade, the cooperation of cylinder roller isotructure makes the antiseized even effectual of device, through opening sealed lid, with the antiseized oil of adding in the oil storage box, close sealed lid, adjust the oil output of flowing back valve, when the cylinder roller rotates, the flowing back valve is opened, it is rotatory through the cylinder roller, make the even surface of flowing to the cylinder roller of antiseized oil, carry out the separation to pitch, strike off pitch through the scraper blade after a small amount of pitch is adhered, and with the compaction again of rear end cylinder, make the antiseized even effectual of device through oiling scraper blade and cylinder roller isotructure.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic sectional view of the scraper of the present invention;

fig. 4 is the position relation diagram of the right vertical hydraulic telescopic machine and the hydraulic telescopic machine of the utility model.

In the figure: 1. connecting blocks; 2. a right hydraulic compressor; 3. a vertical hydraulic compressor; 4. an oiling scraper plate; 5. a first motor; 6. a first connecting column; 7. a cylindrical roll; 8. a left hydraulic compressor; 9. connecting columns; 10. a second motor; 11. a second connecting column; 12. a first fixing lever; 13. and a second fixing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 4, the utility model provides a compaction device is used in asphalt highway construction, including connecting block 1, the right-hand member fixedly connected with right hydraulic stretching machine 2 of connecting block 1, the vertical hydraulic stretching machine 3 of lower extreme fixedly connected with of the 2 right-hand members of right hydraulic stretching machine, the first motor 5 of lower extreme fixedly connected with of vertical hydraulic stretching machine 3, the outside fixedly connected with fat liquoring scraper blade 4 of first motor 5 left end, the lower extreme swing joint of first motor 5 has first spliced pole 6, the middle part bearing of the 6 left end lower extremes of first spliced pole is connected with second dead lever 13, cylinder roller 7 has been cup jointed in the outside activity at second dead lever 13 middle part, the left end fixedly connected with left hydraulic stretching machine 8 of connecting block 1, the lower extreme fixedly connected with spliced pole 9 of the 8 left end of left side hydraulic stretching machine, the downside swing joint of spliced pole 9 has second motor 10, the lower extreme fixedly connected with second spliced pole 11 of second motor 10, the first dead lever 12 of the middle part fixedly connected with of second spliced pole 11 right-hand member.

Wherein, the fat liquoring scraper blade 4 of the right side fixedly connected with of spliced pole 9, the cylinder roller 7 has been cup jointed in the outside activity at first dead lever 12 middle part, and fat liquoring scraper blade 4 is located the upper end of cylinder roller 7, and cylinder roller 7 is rotatory to make the antiseized even surface that flows to cylinder roller 7 of oil, carries out the separation to pitch, strikes off pitch through the scraper blade after being the adhesion a small amount of pitch to compaction again with the rear end cylinder.

Wherein, fat liquoring scraper blade 4 comprises the scraper blade of upper end oil storage box, front end bottom side flowing back valve and rear end bottom side, and the top of oil storage box is equipped with sealed lid, and the bottom side equidistance of fat liquoring scraper blade 4 front end is installed the flowing back valve, opens sealed lid, adds antiseized oil in the oil storage box, closes sealed lid, adjusts the oil output of flowing back valve, and when cylinder roller 7 rotated, the flowing back valve was opened and is made the difficult pitch adhesion in cylinder roller 7 surface.

Wherein, the middle part of 3 upper ends of vertical hydraulic telescopic machine is equipped with four semicircle orifices such as the angle, and the outside of 3 lower extremes of vertical hydraulic telescopic machine is equipped with four semicircular lug such as the angle, and lug looks adaptation joint is thought with the semicircle to the semicircle orifice, and when first motor 5 drove the rotation of cylinder roller 7, semicircular lug carries on spacingly to first motor 5 for first motor 5 obtains fixedly.

Wherein, first dead lever 12 comprises left end cylinder and the big cylinder of right-hand member and cylinder diameter is less than big cylinder, can carry on spacingly to cylinder roller 7, little round hole has been seted up at the middle part of first dead lever 12 right-hand member, the middle part of second dead lever 13 left end is equipped with the cylinder piece, little round hole and cylinder piece looks adaptation, through vertical hydraulic telescopic machine 3 of shrink and left hydraulic telescopic machine 8 for second dead lever 13 and first dead lever 12 joint and merge the growth cylinder, can carry out the compaction to the wide road.

Wherein, first spliced pole 6 is L shape post and inside all installs the bearing with second spliced pole 11, reduces cylinder roller 7 pivoted resistance, makes cylinder roller 7 rotate more smoothly, and the flowing back valve is the round platform structure of narrow from top to bottom for antiseized oil assembles the flowing back valve more easily.

The utility model discloses a theory of operation and use flow:

firstly, an operator installs the device at the front end of a road roller, the sealing cover is opened, anti-adhesion oil is added into an oil storage box, the sealing cover is closed, the oil outlet amount of a drain valve is adjusted, when narrow-path operation is performed, the right hydraulic expansion machine 2 is firstly extended, the vertical hydraulic expansion machine 3 is extended, the right cylindrical roller 7 is shifted to the front end, the two cylindrical rollers 7 are staggered front and back, the first motor 5 and the second motor 10 are started to rotate for 45 degrees towards the front end, the right hydraulic expansion machine 2 is contracted, the distance between the lower end of the device is narrowed, when a wide path is passed, the right hydraulic expansion machine 2 is extended, the first motor 5 and the second motor 10 are started, the cylindrical roller 7 is rotated to the horizontal direction, the vertical hydraulic expansion machine 3 and the left hydraulic expansion machine 8 are contracted, the second fixing rod 13 is connected with the first fixing rod 12 in a clamping mode and combined into a long roller, the road surface is compacted through the rolling rotation of the cylindrical roller 7, when the cylindrical roller 7 rotates, the drain valve is opened, the cylindrical roller 7 rotates, the anti-adhesion oil flows to the surface of the anti-adhesion oil, when a small amount of the asphalt is uniformly flows to the surface of the cylindrical roller 7, the asphalt is compacted, a small amount of asphalt is scraped, and the asphalt is uniformly compacted after the asphalt is scraped, and the asphalt is compacted by a scraper, and the scraper is scraped.

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 bituminous highway is built and is used compaction device, includes connecting block (1), its characterized in that: the hydraulic telescopic machine is characterized in that a right hydraulic telescopic machine (2) is fixedly connected with the right end of the connecting block (1), a vertical hydraulic telescopic machine (3) is fixedly connected with the lower end of the right hydraulic telescopic machine (2) right end, a first motor (5) is fixedly connected with the lower end of the vertical hydraulic telescopic machine (3), an oiling scraper blade (4) is fixedly connected with the outer side of the left end of the first motor (5), a first connecting column (6) is movably connected with the lower end of the first motor (5), a middle bearing of the lower end of the left end of the first connecting column (6) is connected with a second fixing rod (13), and a cylindrical roller (7) is movably sleeved on the outer side of the middle part of the second fixing rod (13).

2. The compacting apparatus for asphalt road construction according to claim 1, wherein: the left side fixedly connected with of connecting block (1) left hydraulic stretching machine (8), the lower extreme fixedly connected with spliced pole (9) of left side hydraulic stretching machine (8) left end, the downside swing joint of spliced pole (9) has second motor (10), the lower extreme fixedly connected with second spliced pole (11) of second motor (10), the first dead lever (12) of middle part fixedly connected with of second spliced pole (11) right-hand member, the right side fixedly connected with fat liquoring scraper blade (4) of spliced pole (9), cylinder roller (7) have been cup jointed in the outside activity at first dead lever (12) middle part, fat liquoring scraper blade (4) are located the upper end of cylinder roller (7).

3. The compaction device for asphalt road construction according to claim 2, wherein: the oiling scraper blade (4) comprises an upper end oil storage box, a front end bottom side liquid discharge valve and a scraper blade at the rear end bottom side, a sealing cover is arranged at the top of the oil storage box, and the liquid discharge valves are arranged at the bottom side of the front end of the oiling scraper blade (4) at equal intervals.

4. The compaction device for asphalt road construction according to claim 1, wherein: the middle part of the upper end of the vertical hydraulic telescopic machine (3) is provided with four semicircular holes at equal angles, the outer part of the lower end of the vertical hydraulic telescopic machine (3) is provided with four semicircular lugs at equal angles, and the semicircular holes and the semicircles are connected in a matched and clamped mode.

5. The compaction device for asphalt road construction according to claim 3, wherein: first dead lever (12) comprise left end cylinder and the big cylinder of right-hand member and cylinder diameter is less than big cylinder, little round hole has been seted up at the middle part of first dead lever (12) right-hand member, second spliced pole (11) are L shape post and inside all installs the bearing with first spliced pole (6).

6. The compaction device for asphalt road construction according to claim 5, wherein: the liquid discharge valve is of a round table structure with a thick upper part and a narrow lower part, a cylindrical block is arranged in the middle of the left end of the second fixing rod (13), and the small round hole is matched with the cylindrical block.