A cable branch box with adjustable line pitch

The design of the sliding sleeve and spring assembly enables flexible adjustment of the spacing between the terminals of the cable branch box, solving the compatibility problem caused by the fixed spacing and improving the adaptability and maintenance efficiency of the cable branch box.

CN224481454UActive Publication Date: 2026-07-10HENAN JIACHENG ELECTRIC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HENAN JIACHENG ELECTRIC
Filing Date
2025-06-23
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

The existing design of fixed spacing of terminal blocks in cable distribution boxes is difficult to adapt to diverse cable specifications and installation requirements, resulting in the inability to install large cables or wasting space for small cables.

Method used

By pulling the sliding sleeve, the limiting plate compresses the spring, causing the limiting block to disengage from the groove of the support rod. The sliding sleeve is then dragged to adjust the lateral sliding of the sliding rod and the support frame, thereby achieving flexible adjustment of the spacing between the terminals. The terminals can also be disassembled or installed separately.

Benefits of technology

It enables flexible adjustment of the spacing between wiring terminals, improves equipment compatibility, and reduces material waste and maintenance costs.

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    Figure CN224481454U_ABST
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Abstract

The utility model relates to cable branch box technical field discloses a line distance adjustable cable branch box, including the fixed frame, two support rods are fixedly connected with the fixed frame inner wall, two the rear end of support rod all are connected with the slide rod through the limiting component, the slide rod outer wall is provided with the spring, the slide rod sliding connection is in the inner wall of support rod, two the similar one end of slide rod all are fixedly connected with the support frame, the support frame outer wall is connected with the binding post through the engagement component, the fixed frame rear end rotationally connected has the cover plate no.
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