Quick production and assembly device for electric pull wire

Abstract

The invention discloses a device for quickly manufacturing and assembling an electric power pull wire. The device comprises a rack, wherein a bending device is arranged on the rack and comprises a bending frame, a bending handle and a stop rod; a bending frame body is firmly connected with the rack; the bending handle is movably connected with the bending frame body; the stop rod is firmly connected with the bending handle; a fixing device is further arranged on the rack and comprises a clamping base and a chuck; the clamping base comprises a front baffle and a tail plate; a pressing device is further arranged on the rack and comprises a rod body, a pressing head and a rod base; the rod body can move along the axial direction of the rod body under the action of external force; the pressing head is connected with the rod body. The fixing device is matched with the pressing device, so that a tongue plate and a steel strand which are combined can be quickly loaded into a wire clamp; the device integrates bending and assembling, the electric power pull wire can be quickly manufactured on the site, labor and effort are saved, and the efficiency is high; meanwhile, the damage to the steel strand and the tongue plate through a conventional method is eliminated, equipment is protected favorably, and the service life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of a wire pull head manufacturing device for an electric power pole, in particular to a device for rapidly manufacturing and assembling an electric wire pull head. Background technique [0002] In the renovation project of power lines and the construction of new lines, many poles need to be equipped with guy wires. A complete set of guy wires includes steel strands and wire clamps. During construction, the steel strands and wire clamps are generally assembled on site. In the existing construction, the manufacture and assembly of the guy wire usually needs to be completed by two people. Specific steps: one is bending, because the steel strand has a certain degree of elasticity, two people need to cooperate with each other to complete the bending, after bending, the head end part is bent into an arc; After the wire and the spatula are matched, they are installed together in the UT wire clamp or wedge-shaped w...

AI Technical Summary

Problems solved by technology

The disadvantages of this method: First, the bending is not standard. Since there is no mold limitation during bending, and it is easily affected by human factors, the size and radian of the bend are not standardized, and the fit with the clamp is not tight. , and some even cannot be used, resulting in waste of steel strands

The second is that the assembly speed is slow. The steel strands of the prepared pull head should be closely connected with the tongue plate of the clamp. However, due to the influence of the elasticity of the steel strands, elastic deformation will occur after bending, and the steel strands after bending When assembling with the spatula, it is difficult to connect them tightly in one step; in order to eliminate the gap between the two, the steel strands are generally tapped to tighten bit by bit, which takes a lot of work and effort

The third is that when bending, due to the high elasticity of the steel strand, it is easy to hurt the staff during the production process, and there are potential safety hazards

Fourth, when assembling, repeated knocking will easily lead to damage to the galvanized layer of the steel strand and tongue plate, and affect the service life of the pull wire

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