Electrical conduit connecting bend

Abstract

The invention relates to the field of circuit arrangement tools, in particular to an electrical conduit connecting bend. The connecting bend comprises a locating unit and a connecting unit, wherein the connecting unit is connected with an electrical conduit; the electrical conduit and the connecting unit are located through the locating unit; the connecting unit is mainly used for realizing a protective effect of an electrical wire at the joint of the electrical conduit; and the locating unit is used for performing position fixing on the connecting unit and the electrical conduit, so that the connecting unit generates the protective effect for the electrical wire in the electrical conduit. The connecting bend is mainly suitable for connection of the electrical conduit needed to be cut; a roller wheel is arranged in the bend, so that frictional force between the existing bend and the electrical wire can be converted to be in a rolling friction form from a sliding friction form; and in combination with the design of an elastic component, the stress effect of the electrical wire at the corner in the electrical conduit can be reduced, so that the protective effect of the connecting bend on the electrical wire in a using process can be improved.

Description

technical field [0001] The invention relates to the field of circuit layout tools, in particular to an electrical bushing connecting elbow. Background technique [0002] Electrical bushing is a protective product for building electrical safety. Currently, PVC resin is used as the main raw material, and an appropriate amount of additives are added. It is processed by mixing, extrusion, sizing, cooling and other processes. The use method of electrical casing is generally two steps: 1. Cutting the pipe. It is convenient to cut the pipe with professional scissors. First, open the scissors, put the pipe on the edge of the knife, and hold the handle of the scissors tightly so that the gear locks the edge of the knife. , then release the handle, and then hold it tightly repeatedly until the pipe is cut off. This makes the incision complete, avoiding damage to the insulator of the wire when the wire is threaded. It is also possible to cut the pipe with a bow saw, but the incision n...

AI Technical Summary

Problems solved by technology

[0003] In the actual use of electrical bushings, because their length often cannot meet the requirements of use, in most cases it needs to be cut and connected. Two types, one is to cut the two electrical casings to be connected into the same matching angle, and then use PVC adhesive for bonding, and the other is to connect by adding arc-shaped connectors; in the above Under the two connection methods, the first one generally has a sharper connection angle at the connection, which is likely to cause damage to the wire insulator during use of the electrical bushing, while the angle of the arc connector is basically the same during use. It is fixed and cannot be adjusted, and the wires in the existing arc-shaped connectors are basically pulled in the form of sliding friction after they penetrate, without using the insulator to protect the wire itself. In view of this, the present invention provides an electrical bushing Connecting elbows, the specific friendship effects are as follows:

Images