Portable take-up and pay-off device

Abstract

A portable take-up and pay-off device comprises a base plate, a tray and an ejector rod, the peripheral face of the base plate is arranged to be a first conical face, the peripheral face of the tray is arranged to be a second conical face matched with the first conical face, and the tray can be arranged on the base plate, so that the small-caliber edge of the first conical face can intersect with the large-caliber edge of the second conical face; a boss is arranged at the center position of the side, away from the tray, of the base plate, and the base plate can be placed on a supporting platform through the boss; and the ejector rod can penetrate through the tray and extend into the base plate, the part, arranged in the tray, of the ejector rod is in threaded fit with the tray, the part, arranged in the base plate, of the ejector rod is in clearance fit with the base plate, and the ejector rod can lift the tray from the base plate. The device can meet the use requirement that a large wire coil rotates during manual pay-off, pay-off and take-up of the large wire coil are facilitated, and the effects of reducing labor and improving the working efficiency are achieved.

Description

technical field [0001] The invention belongs to the technical field related to the take-up and pay-off of large-scale wire coils, and in particular relates to a portable take-up and pay-off device. Background technique [0002] Large-scale wire reels, such as large-scale cable reels, steel wire rope reels, etc., are usually wound on the frame reel. When enterprises pay off large-scale wire reels, due to their overall large volume and heavy weight, they usually need to use brackets. To erect it, and to place the large wire coil on the support, at least several people are required to push and lift it, or to complete it with the help of a crane, which cannot meet the needs of the enterprise; moreover, when the large wire coil needs to be recycled, multiple people are needed It can only be completed by dragging and dropping, and the arrangement is disordered when recycling, which will affect the next use. Contents of the invention [0003] Based on this, it is necessary to pr...

AI Technical Summary

Problems solved by technology

[0002] Large-scale wire reels, such as large-scale cable reels, steel wire rope reels, etc., are usually wound on the frame reel. When enterprises pay off large-scale wire reels, due to their overall large volume and heavy weight, they usually need to use brackets. To erect it, and to place the large wire coil on the support, at least several people are required to push and lift it, or to complete it with the help of a crane, which cannot meet the needs of the enterprise; moreover, when the large wire coil needs to be recycled, multiple people are needed It can only be completed by dragging and dropping, and the arrangement is disordered when recycling, which will affect the next use

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