CN209891009U

CN209891009U - Leveling equipment for road construction

Info

Publication number: CN209891009U
Application number: CN201920445844.5U
Authority: CN
Inventors: 郑富春
Original assignee: Stecol Corp
Current assignee: Stecol Corp
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-03
Anticipated expiration: 2029-04-03

Abstract

The utility model belongs to the technical field of road construction devices, in particular to leveling equipment for road construction, which comprises a vehicle body, wherein two axles distributed front and back are rotatably arranged below the vehicle body, two wheels are arranged on each axle, the front end of the vehicle body is fixedly connected with a mounting frame, and a roller is rotatably arranged below the mounting frame; the spraying device is further arranged in front of the vehicle body, the compacting device is arranged behind the vehicle body and comprises a shifting lever, a movable plate, a connecting rod and a compacting plate, one side edge of the movable plate is hinged to the rear end of the vehicle body, the other side edge of the movable plate is fixedly connected with the connecting rod, a vertical plate is fixedly connected below the connecting rod, and the lower end of the vertical plate is fixedly connected with a horizontal compacting plate; the utility model aims at providing a leveling equipment that road construction used to solve the unsatisfactory, the leveling equipment function singleness's of leveling equipment flattening effect among the prior art problem.

Description

Leveling equipment for road construction

Technical Field

The utility model belongs to the technical field of the road construction device, especially, relate to a leveling equipment that road construction used.

Background

The road uses the material and uses concrete or asphalt material mostly, and leveling equipment is an important equipment during road construction after preliminary paving is filled, promotes the roughness on surface. Adopt among the prior art and adopt the flattening scraper blade more to carry out the flattening, because the scraper blade dead weight is less, can not strickle the high protruding part in road surface completely, and easily produce the cavity, the flattening effect is relatively poor, and simultaneously, current flattening equipment function singleness can not carry out the compaction to the road surface, influences the quality on road surface.

Disclosure of Invention

In view of this, the utility model aims at providing a leveling equipment that road construction used to solve the unsatisfactory, the leveling equipment function singleness's of leveling equipment flattening effect among the prior art problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a leveling device for road construction comprises a vehicle body, two axles distributed front and back are rotatably arranged below the vehicle body, two wheels are arranged on each axle, a mounting frame is fixedly connected to the front end of the vehicle body, and a roller is rotatably arranged below the mounting frame; the spraying device is also arranged in front of the vehicle body and comprises a water tank, a water pump is arranged in the water tank, and an outlet of the water pump is connected with a plurality of spray heads through water pipes;

the rear part of the vehicle body is provided with a compaction device, the compaction device comprises a deflector rod, a movable plate, a connecting rod and a compaction plate, the deflector rod is rotatably arranged at the rear part of the vehicle body, and the middle part of the deflector rod is provided with an arc-shaped bulge; one side edge of the movable plate is hinged to the rear end of the vehicle body, the other side edge of the movable plate is fixedly connected with a connecting rod, a vertical plate is fixedly connected below the connecting rod, and the lower end of the vertical plate is fixedly connected with a horizontal compacting plate; the movable plate is located above the shifting rod, and the lower surface of the movable plate is abutted to the cylindrical surface of the shifting rod.

Furthermore, two supporting plates are fixedly connected to the rear end of the vehicle body, two ends of the shifting rod penetrate through the supporting plates, and meanwhile, an axle behind the vehicle body drives the shifting rod to rotate through a transmission mechanism.

Further, the axle behind the vehicle body drives the shift lever to rotate through the chain.

Furthermore, two parallel connecting plates are fixedly connected below the mounting frame, the two connecting plates are respectively positioned at the left side and the right side of the mounting frame, and two ends of the roller are rotatably arranged on the two connecting plates through bearings.

Furthermore, a main pipe is connected to the outlet of the water pump, a branch pipe is connected to the tail end of the main pipe, a spray head is connected to each water outlet of the branch pipe, a plurality of support columns are fixedly connected to the mounting frame, and the branch pipes are arranged on the support columns in a supporting mode.

Further, the front side end face of the compacting plate is an arc-shaped curved surface.

Furthermore, a layer of cast iron layer is arranged inside the roller along the inner wall of the roller.

Compared with the prior art, the utility model discloses following advantage has:

the utility model discloses a cylinder is pressed and is rolled ground and carry out the flattening, flattens through rolling and is higher than the flattening quality of scraper blade, is difficult for appearing the cavity, and the high protruding part in road surface is also easily flattened. The spraying device is used for uniformly spraying water on the road surface, so that the road surface is softened, and the leveling quality of subsequent equipment can be improved; the road surface rethread automobile body rear compaction device after the cylinder compaction carries out further compaction, can clap the part on road surface wrinkling, further promotes the flattening quality, and the structure is reliable, and the simple operation has good market prospect.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is a schematic view of the shift lever;

fig. 6 is a cross-sectional view of the lever of fig. 5 at section C.

Description of reference numerals:

1-a vehicle body; 2-axle; 3-vehicle wheels; 4-a mounting frame; 41-support column; 51-a connecting plate; 52-a roller; 61-a water tank; 62-manifold; 63-a branch pipe; 64-a spray head; 71-a deflector rod; 711-a boss; 712-a support plate; 72-a chain; 73-a movable plate; 74-a connecting rod; 741-a riser; 75-compacting the plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-6, a leveling device for road construction comprises a vehicle body 1, two axles 2 distributed front and back are rotatably mounted under the vehicle body 1, two wheels 3 are mounted on each axle 2, a mounting frame 4 is fixedly connected to the front end of the vehicle body 1, and a roller 52 is rotatably mounted under the mounting frame 4; specifically, two parallel connecting plates 51 are fixedly connected to the lower portion of the mounting frame 4, the two connecting plates 51 are respectively located on the left side and the right side of the mounting frame 4, and two ends of the roller 52 are rotatably mounted on the two connecting plates 51 through bearings.

Preferably, a spraying device is further arranged in front of the vehicle body 1, the spraying device comprises a water tank 61, a water pump is arranged in the water tank 61, and an outlet of the water pump is connected with the plurality of spray heads 64 through a water pipe; specifically, the outlet of the water pump is connected with a main pipe 62, the tail end of the main pipe 62 is connected with a branch pipe 63, each water outlet of the branch pipe 63 is connected with a spray head 64, a plurality of support columns 41 are fixedly connected to the mounting frame 4, and the branch pipes 63 are erected on the support columns 41. Through spray set with even spraying of water on the road surface, can make the road surface soften, can promote the quality of follow-up equipment flattening.

Preferably, a compaction device is arranged behind the vehicle body 1, the compaction device comprises a shift lever 71, a movable plate 73, a connecting rod 74 and a compaction plate 75, the shift lever 71 is rotatably mounted behind the vehicle body 1, specifically, two support plates 712 are fixedly connected to the rear end of the vehicle body 1, two ends of the shift lever 71 penetrate through the support plates 712, and simultaneously, the axle 2 behind the vehicle body 1 drives the shift lever 71 to rotate through a chain 72. The middle part of the shift lever 71 is provided with an arc-shaped bulge 711; one side edge of the movable plate 73 is hinged to the rear end of the vehicle body 1, the other side edge of the movable plate 73 is fixedly connected with a connecting rod 74, a vertical plate 741 is fixedly connected below the connecting rod 74, and a horizontal compaction plate 75 is fixedly connected to the lower end of the vertical plate 741; the movable plate 73 is located above the shift lever 71, and a lower surface of the movable plate 73 is abutted to a cylindrical surface of the shift lever 71. The road surface compacted by the roller 52 is further compacted by a compacting device at the rear part of the vehicle body 1, so that the wrinkled part of the road surface can be flattened, and the flattening quality is further improved.

Preferably, the front end surface of the compacting plate 75 is an arc-shaped curved surface, so that there is no corner at the front end of the compacting plate 75, and in the process that the vehicle body 1 drags the compacting plate 75 to move forward, the compacting plate 75 will not damage the leveled road surface, and simultaneously the compacting plate 75 can further roll the road surface while moving forward, thereby improving the leveling effect.

Preferably, inside the cylinder 52, be equipped with one deck cast iron layer along the cylinder 52 inner wall, cylinder 52 keeps great dead weight, accomplishes the extrusion to ground, helps the flattening, flattens through the roll and is higher than the flattening quality of scraper blade, is difficult for appearing the cavity, and the high protruding part in road surface is also easily flattened.

When the device works, a worker drives the device to operate, the vehicle body 1 moves forwards, in the moving process, the roller 52 presses and grinds the ground to level, the water pump can be started, water is uniformly sprayed on the road surface through the spray head 64 in the spraying device to soften the road surface and improve the leveling quality, meanwhile, the axle 2 at the rear part of the vehicle body 1 drives the deflector rod 71 to rotate through the chain 72, the deflector rod 71 is driven to rotate by the axle 2 at the rear part of the vehicle body 1, the arc-shaped bulge part 711 is arranged in the middle part of the deflector rod 71, one side edge of the movable plate 73 is hinged at the rear end of the vehicle body 1, and the lower surface of the movable plate 73 is abutted against the cylindrical surface of the deflector rod 71, so that when the deflector rod 71 rotates, the movable plate 73 is intermittently stirred by the deflector rod 71 to turn upwards for a certain angle and then falls down, the compacting plate 75 is driven to vertically bounce and compact the road surface, further promote the flattening quality, simultaneously, automobile body 1 drags the compacting plate 75 to advance, and the front side end face of compacting plate 75 is the arc curved surface, can further roll the road surface when the compacting plate 75 impels forward, improves the flattening effect.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a leveling equipment that road construction used which characterized in that: the bicycle comprises a bicycle body (1), two axles (2) distributed front and back are rotatably mounted below the bicycle body (1), two wheels (3) are mounted on each axle (2), a mounting frame (4) is fixedly connected to the front end of the bicycle body (1), and a roller (52) is rotatably mounted below the mounting frame (4);

a spraying device is also arranged in front of the vehicle body (1), the spraying device comprises a water tank (61), a water pump is arranged in the water tank (61), and an outlet of the water pump is connected with a plurality of spray heads (64) through water pipes;

a compaction device is arranged behind the vehicle body (1), the compaction device comprises a shift lever (71), a movable plate (73), a connecting rod (74) and a compaction plate (75), the shift lever (71) is rotatably arranged behind the vehicle body (1), and an arc-shaped bulge part (711) is arranged in the middle of the shift lever (71); one side edge of the movable plate (73) is hinged to the rear end of the vehicle body (1), the other side edge of the movable plate (73) is fixedly connected with a connecting rod (74), a vertical plate (741) is fixedly connected below the connecting rod (74), and the lower end of the vertical plate (741) is fixedly connected with a horizontal compacting plate (75); the movable plate (73) is positioned above the deflector rod (71), and the lower surface of the movable plate (73) is abutted with the cylindrical surface of the deflector rod (71).

2. The screeding apparatus for road construction as claimed in claim 1, wherein: two supporting plates (712) are fixedly connected to the rear end of the vehicle body (1), two ends of the shifting rod (71) penetrate through the supporting plates (712), and meanwhile, a vehicle shaft (2) behind the vehicle body (1) drives the shifting rod (71) to rotate through a transmission mechanism.

3. The screeding apparatus for road construction as claimed in claim 2, wherein: an axle (2) behind the vehicle body (1) drives a shift lever (71) to rotate through a chain (72).

4. The screeding apparatus for road construction as claimed in claim 1, wherein: two parallel connecting plates (51) are fixedly connected below the mounting frame (4), the two connecting plates (51) are respectively positioned at the left side and the right side of the mounting frame (4), and two ends of the roller (52) are rotatably mounted on the two connecting plates (51) through bearings.

5. The screeding apparatus for road construction as claimed in claim 1, wherein: a water pump outlet is connected with a header pipe (62), the tail end of the header pipe (62) is connected with a branch pipe (63), each water outlet of the branch pipe (63) is connected with a spray head (64), a plurality of support columns (41) are fixedly connected to the mounting frame (4), and the branch pipe (63) is arranged on the support columns (41).

6. The screeding apparatus for road construction as claimed in claim 1, wherein: the front end face of the compacting plate (75) is an arc-shaped curved surface.

7. The screeding apparatus for road construction as claimed in claim 1, wherein: a layer of cast iron is provided inside the drum (52) along the inner wall of the drum (52).