Municipal pavement asphalt construction tool: Fid-Bau Portal

Municipal pavement asphalt construction tool

LIU CHUANBING

The invention discloses a municipal pavement asphalt construction tool. The tool structurally comprises a heating box, an operation machine, a supporting head and an extrusion pipe, the heating box iswelded on the side surface of the operation machine, and a storage box is mounted at one end, away from the heating box, of the operation machine. A worker pushes the port of the extrusion pipe against a gap in a municipal pavement to make the asphalt in an inner channel be clamped in the gap and move and fill from the deep part to the outer layer, an arc strip at the lower end wraps the lower surface of a limiting ring, a cladding is integrally pulled away from the arc strip, when the equipment port fills the gap with asphalt from deep to shallow, the gap is filled with the asphalt, in the upward moving process, residues are scraped off from the surface of a workpiece, outer pulling strips on the outer layer are pulled apart in distance to increase the elasticity of the whole body, a hard force point is formed between the whole bodies, the rubber arc strip can bear pulling of the pulling strips, the moving area of angle extending strips can be enlarged through an internal empty opening, and the angle extending strips can be uniformly separated and uniformly stretched under the pulling force of abutting of the lower ends of the angle extending strips.

本发明公开了一种市政路面沥青施工工具，其结构包括加热箱、操控机、撑头、挤出管，加热箱焊接于操控机侧表面，操控机远离加热箱的一端安装有置放箱，其工作人员将挤出管的端口抵在市政路面上的缝隙中，让内道内部的沥青能够卡于缝隙中，从深处往外层移动填充，其下端的弧条将会裹于限位环下表面，让包层整体与弧条拉扯开，能够在设备端口对缝隙进行由深至浅的填充沥青时，在其上移的过程中对其表面进行刮除残留，起到一定弧度的支撑，外层的外扯条进行距离上的拉扯开，让整体增加弹性，让其整体之间有一个硬力点，使得胶弧条也将承受拉条的拉扯，内部的空口将会扩大延角条的活动面积，能够在下端抵触的拉扯力时，进行匀分开均匀的伸展。

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