Production process for hardware fitting and insulator tandem connection integrated device

Abstract

The invention belongs to the field of electrical production and manufacturing, and in particular discloses a production process of a metal fitting and an insulator series connection integrated device. The technical scheme adopted in the present invention is: a production process of a metalware and insulator series connection integrated device, including the following steps: Step 1, low-pressure casting a strain clamp with a crimping hole; Step 2, low-pressure casting with a pressure Connecting fittings for connecting holes; step 3, making matching insulators; step 4, making plastic inner wedges compatible with step 1 strain clamps; step 5, connecting the strain clamps with crimping holes in the above steps, The fittings and insulators are crimped to form a device in which fittings and insulators are connected in series, and the inner wedge is put into the threading slot of the strain clamp. This kind of device is connected in series, simple in structure, efficient in installation, convenient in maintenance, energy-saving and environmentally friendly, superior in performance, good in mechanical properties and light in weight, and can better adapt to the development requirements of the continuous upgrading of overhead conductors in the power industry.

Description

Technical field [0001] The invention relates to the electrical field, and in particular discloses a production process of a series connection integrated device of a fitting and an insulator. Background technique [0002] The common strain clamps, connecting fittings, insulators and inner wedges in the market are generally designed, produced, and manufactured separately as monomers. Their production processes and production processes are not connected to each other, let alone crossed. Requirements, technical specifications, and product standards cannot be well connected. Only when the product is in the construction and use stage of the power supply department, several single pieces are connected by bolts, ball sockets, U-shaped rings, porcelain bottles, etc. Due to the independence of the process flow, the division of the technical specifications, and the non-convergence of the product standards, it often results in the incomplete matching when connecting to each other, and the o...

AI Technical Summary

Problems solved by technology

Due to the independence of the process flow, the division of the technical specifications, and the disjointness of the product standards, it is often caused that the interconnection cannot be fully matched, and the overall strength is also strong or weak, which in turn leads to multi-point connections of multiple products and heavy weight. Heavy, complex structure, inconvenient construction, difficult maintenance and other problems reduce work efficiency, increase labor intensity, prolong operation period, weaken operation reliability and increase power outage time

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