Cable connection positioning device with function of convenient mounting and dismounting and maintenance

Abstract

The invention relates to a cable connection positioning device with the function of convenient mounting and dismounting and maintenance. The device that is used for localizing a connection terminal of a cable to realize electrical connection with a wiring seat of power equipment comprises a base frame and a positioning motor fixed in a lower base body of the base frame. A screw rod that is driven by the positioning motor has a tail end that is fixed in an upper cross beam of the base frame in a rotating mode; an internal spline and an external spline are arranged between the screw rod and the positioning motor; the internal spline is fixedly connected with the bottom of the screw rod; and the external spline is connected with the positioning motor in a rotating mode. The screw rod and a movable wedge block are in a screw-thread fit to enable the left side of the movable wedge block and a guide rail groove, arranged in a longitudinal support between the upper cross beam and the lower base body, of the base frame to be in sliding fit; and a wedge surface of the right side of the movable wedge block and an inclined surface of a left side of a clamping block are connected.

Description

technical field [0001] The application relates to the field of power cables, in particular to a cable connection positioning device that is convenient for disassembly and maintenance. Background technique [0002] In the wiring and wiring process in the field of power cables, it is often necessary to lead the cables to the inside of the cabinets of electric cabinets and other electrical equipment, so as to realize the required connections such as electrical power supply. In the internal space of these cabinets, the components are often arranged compactly and the space is small, which brings difficulties to the wiring work. [0003] Especially in the case of manually pulling the cables, since the cable length margin needs to be reserved for the wiring operation, it is easy to cause the internal space of the cabinet to be occupied after the wiring is completed and thus interfere with the normal operation of other electrical devices. Moreover, due to the rigidity of the cabl...

AI Technical Summary

Problems solved by technology

In the internal space of these cabinets, the components are often arranged compactly and the space is small, which brings difficulties to the wiring work.

[0003] Especially in the case where manual operation is required to pull the cable, since the cable length margin needs to be reserved for the wiring operation, it is easy to cause the internal space of the cabinet to be occupied after the wiring is completed and thus interfere with the normal operation of other electrical devices

Moreover, due to the rigidity of the cable itself, pulling a small length in a small space brings great difficulties to manual operation, and it is difficult to apply a suitable pulling force

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