一种高压电缆分接箱用线束固定装置
By combining the arc-shaped positioning plate and locking plate with the design of the drive rod and buffer pad, the problem of unstable fixing of the high-voltage cable junction box harness is solved, realizing stable fixing and efficient installation of the cable, adapting to the thermal expansion and contraction of the cable, and simplifying the maintenance process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG AMPDEC ELECTRIC TECH CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-17
AI Technical Summary
Existing high-voltage cable junction box wiring harness fixing devices suffer from problems such as unstable fixing, easy loosening, inability to adapt to cable thermal expansion and contraction, and messy cables affecting maintenance.
It adopts a combination structure of arc-shaped positioning plate and locking plate, combined with drive rod and buffer pad design, and provides mechanical self-locking through threaded engagement to adapt to cables of different diameters. It also achieves rapid sliding positioning through lateral adjustment port, enhancing fixing reliability and installation efficiency.
It achieves stable cable fixation, prevents loosening and cable damage, improves installation efficiency and maintenance convenience, adapts to cable deformation, and simplifies the maintenance process.
Smart Images
Figure CN224520641U_ABST
Abstract
Claims
1. A wire harness fixing device for a high-voltage cable junction box, characterized in that, include: A crossbeam (1) has a transverse adjustment port (2) on it, and the opening direction of the transverse adjustment port (2) is the same as the length direction of the crossbeam (1). A wire harness fixing device (3) that can slide along the transverse adjustment port (2) of the crossbeam (1) includes a positioning plate (301), a locking plate (302) and a drive rod (303). The positioning plate (301) has an arc-shaped structure and mounting seats (4) at both ends. The mounting seats (4) have through holes (5) for bolts. The transverse adjustment port (2) is used to accommodate bolts that fix the mounting seats (4). The positioning plate (301) can slide along the opening direction of the transverse adjustment port (2). The locking plate (302) is located on the side of the arc-shaped structure near the crossbeam (1). The drive rod (303) is used to drive the locking plate (302) to move toward the crossbeam (1). The drive rod (303) passes through the positioning plate (301). The drive rod (303) and the positioning rod are threadedly connected.
2. A harness fixing device (3) for a high-voltage cable terminal box according to claim 1, characterized in that A buffer pad (6) is provided on the side of the locking plate (302) near the crossbeam (1).
3. A wire harness fixing device (3) for a high-voltage cable terminal box according to claim 1, characterized in that A locking knob (7) is provided on the side of the drive rod (303) away from the locking plate (302), and the side wall of the locking knob (7) is provided with anti-slip texture (8).
4. A harness fixing device (3) for a high-voltage cable terminal box according to claim 3, characterized in that The locking knob (7) is provided with an identification nameplate (9).
5. A harness fixing device (3) for a high-voltage cable terminal box according to claim 1, characterized in that The drive rod (303) has a rotating groove, and the locking plate (302) is provided with a rotating block (10). The rotating block (10) is disposed in the rotating groove, and the drive rod (303) can rotate freely on the rotating block (10).
6. A wire harness fixing device (3) for a high-voltage cable terminal box according to claim 1, characterized in that The crossbeam (1) is provided with a vertical beam (11) connected to the cable junction box. Several key holes (12) are evenly spaced on the vertical beam (11). The end of the crossbeam (1) has a mounting hole for bolts to pass through. Bolts can be passed through the crossbeam (1) and the vertical beam (11) in sequence.