A kind of steel bar intelligent heading equipment

Abstract

The invention discloses a steel bar intelligent heading device, which comprises a clamping assembly and a pier head assembly, the clamping assembly can be sleeved on the outside of the steel bar and clamp the steel bar; the pier head assembly includes a connecting sleeve, a clamping assembly and a pressurizing Assemblies, the connecting sleeve and the clamping assembly are fixed and extend away from the clamping assembly to form a pier head cavity. The clamping assembly and the pressurizing assembly are sequentially arranged in the pier head cavity, and the steel bar can pass through the clamping assembly and end it The part extends into the cavity of the pier head so that the clamping component clamps the steel bar, and the pressurizing component can move towards or away from the end of the steel bar to pressurize the end of the steel bar. When the steel bar passes through the clamping assembly at the pier head, the end of the steel bar enters the cavity of the pier head, so that the clamping assembly clamps the steel bar, and then the pressurizing assembly exerts force on the steel bar between the clamping assembly and the pressurizing assembly so that This section of steel bar is thickened. The heading equipment is relatively portable, has a simple structure, is convenient to operate, and is more widely and practically used.

Description

technical field [0001] The invention relates to the technical field of steel bar pier heads, in particular to a steel bar intelligent heading device. Background technique [0002] Prefabricated components refer to various components manufactured by preforming methods. Preformed manufactured components are usually completed in specialized factories and then transported to the site for use. Among the prefabricated components, the concept of concrete prefabricated components is the most widely used. In the field of construction, prefabricated components are usually equated with reinforced concrete prefabricated components or precast concrete. [0003] At present, the heading machines for prestressed steel bars are all heading equipment with complex structures and large shapes, such as heading machines with dimensions of 1m*1.15m*1.3m. During the construction process, the prestressed steel bars can only be upset first. Weaving the cage behind the head, especially after the pil...

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Problems solved by technology

[0003] At present, the heading machines for prestressed steel bars are all heading equipment with complex structures and large shapes, such as heading machines with dimensions of 1m*1.15m*1.3m. During the construction process, the prestressed steel bars can only be upset first. Weaving the cage behind the head, especially after the pile is cut at the construction site, the section of the steel bar cannot be upset. Due to the brittleness and hardness of the prestressed steel bar, it is impossible to set the wire on the prestressed steel bar, which makes the butt joint and anchorage of the prestressed steel bar a great difficulty.

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