Cable connection positioning device with reset spring

Abstract

The invention relates to a cable connection positioning device with a reset spring. The device that is used for localizing a wiring terminal of a cable to realize electrical connection with a wiring seat (8) of power equipment comprises a base frame (9) and a positioning motor (7) fixed in a lower base body (98) of the base frame. A screw rod (71) driven by the positioning motor (7) has a tail end that is fixed in an upper cross beam (93) of the base frame (9) in a rotating mode. The screw rod (71) and a movable wedge block (72) are in screw-thread fit to enable the left side of the movable wedge block (72) and a guide rail groove (921), arranged in a longitudinal support (92) arranged between the upper cross beam (93) and the lower base body (98), of the base frame (9) to be in sliding fit; and a wedge surface of the right side of the movable wedge block (72) and an inclined surface (63) of a left side of a clamping block (6) are connected.

Description

technical field [0001] The application relates to the field of power cables, in particular to a cable connection positioning device with a return spring. 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 cable itself, pulling a small length...

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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