Special platform for manufacturing cable intermediate joints

Abstract

The invention discloses a special platform for manufacturing cable intermediate joints, and relates to the field of cable accessory manufacturing tools. The special platform comprises a left connecting base, a right connecting base and a working frame, wherein the left connecting base is used for clamping left cable joints, and the right connecting base is used for clamping right cable joints; the left connecting base is connected to the left end of the working frame in a sliding manner; the right connecting base is fixedly connected to the right end of the working frame, and the axis of the left connecting base is the same as that of the right connecting base; a substrate is fixed in the axial direction of the working frame; the substrate is movably connected with a lead screw in a penetrating manner in the axial direction; the left connecting base is in connected with the lead screw in the sliding manner through a thread; a first gear is arranged at the left end of the lead screw, and a second gear engaged with the first gear is arranged on the working frame; and the second gear is connected with a handle. The special platform is beneficial for safe and stable operation of the cables, cable accident potentials caused by the fact that the joints and accessories are contaminated by soil in the manufacturing process of the cable intermediate joints are avoided, meanwhile the labor cost is reduced, and the labor efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cable accessories making tools, in particular to a special platform for making cable intermediate joints. Background technique [0002] When a high-voltage power cable is newly installed or repaired, it is necessary to make and install the corresponding cable terminal or intermediate joint, and the cable accessories have higher requirements on the construction technology. During on-site construction, the complex terrain of the environment often brings inconvenience to the production and installation, and also reduces the production process. At present, when making and installing cable accessories, local materials are often used, and with the help of stones, mounds or cardboard boxes as supports, the cables and their accessories are carried on for making and installing. This kind of construction seems simple, but it has caused great hidden dangers to the construction quality. During the production process...

AI Technical Summary

Problems solved by technology

This kind of construction seems simple, but it has caused great hidden dangers to the construction quality. During the production process, the cables and their accessories are often not fixed firmly, resulting in inaccurate cutting dimensions and uneven cutting strength during construction, which reduces the construction quality and leads to Shortened operating life of high voltage cables

[0003] The manufacture of 10kV cable intermediate joints is a work with complex process and high requirements for technology and working environment. The production environment is usually in cable trenches or cable tunnels. The mud and sewage on the working surface can easily pollute the cable intermediate joints and affect the quality of the intermediate joints. Insulation strength and construction progress, and the preparation process requires straightening, fixing, and docking of cables. Usually, it takes 6 people to work together to make a cable intermediate joint, and it takes 120 minutes to complete, which is time-consuming and laborious, and the work efficiency is low.

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