Pavement paving guide wire hanging pile and making method thereof

Abstract

The invention discloses a pavement paving guide wire hanging pile and a making method thereof. The pavement paving guide wire hanging pile comprises a steel-bar pile (1) and a sleeve (2) and is characterized in that one end of the steel-bar pile (1) is a pointed end; the sleeve (2) is fixed on the steel-bar pile (1); one end of a cross beam (4) is fixed on the sleeve (2) to form a cantilever beam; and a steel wire (strand) clamping groove (3) is formed in the other end of the cross beam (4). A screw hole (6) is formed in the sleeve (2); and a fixing screw rod (7) fixes the sleeve (2) on the steel-bar pile (1) through the screw hole (6). One end of a diagonal bracing (5) is fixed on the sleeve and the other end of the diagonal bracing (5) is fixed on the cross beam (4). The pavement paving guide wire hanging pile has the advantages that reasonable control of flatness and elevation in pavement construction can be guaranteed, the paving continuity is good, the structure is simple and the pavement paving guide wire hanging pile is efficient and labor-saving.

Description

technical field [0001] The invention belongs to the technical field of highway pavement construction, and specifically relates to a road paving wire hanging pile, and also relates to a manufacturing method of the road paving wire hanging pile. Background technique [0002] Highway pavement construction generally adopts automatic leveling paver to pave in layers. In order to ensure the width, flatness, elevation control and straightness and beauty of each structural layer of the road surface, longitudinal nails (Φ15-25mm) are usually nailed on both sides of the road during construction. Reinforcement) piles, hang a Φ2-3mm steel wire (stranded) wire as the elevation control reference wire, lightly touch the sensor of the paver on the elevation control reference wire, and use the method of walking the elevation control reference wire to measure the height , flatness and cross slope control, commonly known as "wire walking" paving construction. The traditional steel wire walk...

AI Technical Summary

Problems solved by technology

The above process not only takes manpower time, but also affects the continuity of the whole paving

[0005] 3. If the sensor of the paver goes to the position of the vertical nailing pile of the wire, if the operator is not responsible or no one manages to control it, the sensor will be blocked by the vertical nailing pile, causing the pavement elevation of the paver to be out of control , seriously affecting the construction quality and progress

[0006] 4. Install a screw rod on the vertical nail (Φ15-25mm steel bar) pile, put the steel (stranded) wire conductor directly on the screw rod, it is inconvenient to measure the paving elevation, and it is easy for workers to put the steel wire (stranded) ) wire hanging down

Thus, affecting paving progress, structural layer planarity and thickness

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