CN218712083U - Asphalt joint processing tool - Google Patents

Abstract

The utility model belongs to bituminous paving construction field, in particular to pitch seam processing instrument, including the arc piece, arc piece both sides lower extreme smooth transition connects the rectangle piece respectively, the top welded connection board of arc piece, welding grab handle on the connecting plate. The invention can quickly process the asphalt seam, has higher efficiency than the traditional shovel, is tidy and straight and smoother than the repaired seam of the shovel, and has a vertical section formed at the seam, thus the processing effect is obviously better than that of the shovel.

Description

Asphalt joint processing tool

Technical Field

The utility model belongs to bituminous paving construction field, in particular to pitch seam processing tool.

Background

The asphalt pavement joint is an important factor influencing the pavement flatness, and the asphalt cold joint treatment means that after the asphalt pavement construction is finished, asphalt mixture is poured on the rolled asphalt pavement, and asphalt is fused and rolled again to realize pavement connection. The cold joint construction treatment needs to clean the paved asphalt pavement, and the edge of the pavement is tidily repaired and cleaned. In actual construction, after the joints are paved, constructors need to repair the joints neatly by adopting shovels and clean the joints. However, the shovel has a slow seam-joining efficiency and it is difficult to keep the road surface edge clean.

Disclosure of Invention

The invention aims to overcome the defects of the background technology and provide an asphalt joint processing tool.

The invention is realized by the following technical scheme: the utility model provides an asphalt joint processing tool, includes the arc piece of length 1-2m, arc piece both sides lower extreme smooth transition connects the rectangle piece respectively, and rectangle piece length equals with arc piece length, the top welded connection board of arc piece welds the grab handle on the connecting plate.

Preferably, a reinforcing inclined rod is arranged between the grab handle and the connecting plate.

Preferably, the reinforcing inclined rod is in a fishbone shape.

Preferably, two ends of the connecting plate are fixed with the arc sheet through bolts respectively.

Preferably, the grab handle is a telescopic rod.

Preferably, the grab handle is provided with anti-skid grains.

The invention can quickly process the asphalt seam, the efficiency is several times higher than that of the traditional shovel, the asphalt seam is neat and straight and smoother than that repaired by the shovel, the longitudinal section formed at the seam is a vertical surface, and the processing effect is obviously better than that of the shovel.

Drawings

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

fig. 2 is a schematic view of a longitudinal section structure of the arc piece of the present invention.

In the figure, 1 circular arc piece, 2 rectangular pieces, 3 connecting plates, 4 grab handles, 5 reinforcing oblique rods and 6 bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. 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.

The asphalt seam processing tool comprises an arc sheet 1, wherein the arc sheet 1 is 1-2m long, two sides of the arc sheet 1 are connected with a rectangular sheet 2 in a downward smooth transition mode, namely the joint of the arc sheet 1 and the rectangular sheet 2 is in arc transition mode, as shown in the attached drawing 2, the rectangular sheet 2 forms a long vertical surface for shaping a seam in the later period, and the length of the rectangular sheet 2 is equal to that of the arc sheet 1.

Welding connecting plate 3 on the top terminal surface of circular arc piece 1, connecting plate 3 length is less than circular arc piece 1 length, and for making connecting plate 3 fixed more firm with circular arc piece 1, preferably 3 both ends of connecting plate are together further fixed through bolt 6 and circular arc piece 1 respectively. Welding grab handle 4 on connecting plate 3, grab handle 4 is located the intermediate position of circular arc piece 1, for making whole structure more firm, is equipped with enhancement down tube 5 between preferred grab handle 4 and the connecting plate 3, and 5 one ends of enhancement down tube are fixed on connecting plate 3, and the other end is fixed on grab handle 4, and two liang of enhancement down tube 5 that this embodiment set up are symmetrical about grab handle 4, and the overall shape is the fishbone shape, as shown in figure 1.

For facilitate the use, the preferred grab handle 4 of this embodiment is the telescopic link, can carry out length adjustment to grab handle 4, and has set up anti-skidding line on grab handle 4, perhaps directly adopts wooden grab handle 4 to carry out the antiskid also.

When the asphalt mixture cleaning machine is used, the grab handle 4 is held by a hand at the asphalt joint to push the asphalt mixture at the joint, so that the edge of the asphalt mixture forms a straight line, the rectangular sheet 2 simultaneously forms a vertical surface at the longitudinal section of the pushing part, then the arc sheet 1 is slightly turned, the arc surface of the arc sheet 1 is used for slightly pushing the redundant asphalt mixture to the upper surface of an asphalt surface layer, and cleaning is carried out at the later stage. The edge repairing tool can repair the edge with the length of 1-2m at one time, has high efficiency, has better repairing effect than a shovel and has high practicability in practical application.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (6)

1. An asphalt joint treatment tool, characterized by: including long arc piece (1) -2m, arc piece (1) both sides lower extreme is smooth transition connection rectangle piece (2) respectively, and rectangle piece (2) length equals with arc piece (1) length, the top welded connection board (3) of arc piece (1), welding grab handle (4) on connecting plate (3).

2. The asphalt joint treatment tool of claim 1, wherein: a reinforcing inclined rod (5) is arranged between the grab handle (4) and the connecting plate (3).

3. The asphalt joint treatment tool of claim 2, wherein: the reinforcing inclined rod (5) is in a fishbone shape.

4. The asphalt joint treatment tool of claim 1, wherein: two ends of the connecting plate (3) are fixed with the arc sheet (1) through bolts (6) respectively.

5. The asphalt joint treatment tool of claim 2, wherein: the grab handle (4) is a telescopic rod.

6. The asphalt joint treatment tool of claim 2, wherein: the grab handle (4) is provided with anti-skid grains.

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