一种可调节高度的电缆桥架
By using the combination of the rotating rod and the guide rod, the height of the cable tray can be adjusted, which solves the problem that the height of existing cable trays cannot be adjusted, and realizes flexible height adjustment and increased stroke.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN ZHENZHONG TECH CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing cable trays are generally installed in a fixed manner, and their height cannot be adjusted according to actual conditions, resulting in insufficient adaptability.
By rotating the convex plate on the outer wall of the rotating rod, combined with the sliding connection of the guide rod and the mating plate, the cable tray body is pushed upward, and the height of the cable tray is adjusted by the lifting and raising mechanism.
It enables flexible adjustment of the cable tray height, increases the adjustment stroke, and improves the adaptability of the device.
Smart Images
Figure CN224520568U_ABST
Abstract
Claims
1. An adjustable height cable tray comprising two symmetrically arranged mounting plates (1), characterized in that, Both mounting plates (1) are connected to the installation location by two symmetrically arranged fixing bolts (16). Both mounting plates (1) are provided with a fixing frame (2) at their lower ends. A cable tray body (3) is provided between the two fixing frames (2). Two symmetrically arranged guide rods (4) are provided between the mounting plates (1) and the fixing frames (2). The guide rods (4) pass through the cable tray body (3) and are slidably connected to it. Both fixing frames (2) are provided with a fixing plate (5) at their lower ends. A lifting mechanism for lifting the cable tray body (3) is provided between the two fixing plates (5). A lifting mechanism for raising the lifting mechanism is provided between the two fixing plates (5).
2. The height-adjustable cable tray according to claim 1, wherein, The lifting mechanism includes a through groove (6) on a fixed plate (5), a sliding plate (8) is slidably connected through the through groove (6), and a rotating rod (9) is rotatably connected between the two sliding plates (8). The outer wall of the rotating rod (9) is provided with a protruding plate (10).
3. A height adjustable cable tray according to claim 2, wherein, The lifting mechanism includes two symmetrically arranged transmission rods (12) that are rotatably connected between two fixed plates (5). The outer walls of both ends of the two transmission rods (12) are provided with two symmetrically arranged cams (13). The outer walls of the multiple cams (13) are slidably connected to the lower end of the slide plate (8).
4. The height-adjustable cable tray according to claim 3, wherein, The lower end of the cable tray body (3) is provided with a mating plate (11), and the outer wall of the protruding plate (10) is slidably connected to the lower end of the mating plate (11).
5. A height adjustable cable tray according to claim 4, wherein, The through groove (6) is provided with two symmetrically arranged positioning rods (7), which pass through the slide plate (8) and are slidably connected to it.
6. A height adjustable cable tray according to claim 5, wherein, Both ends of the two transmission rods (12) are provided with synchronous pulleys (14), and the two synchronous pulleys (14) on the same side are connected by synchronous belt transmission. One of the transmission rods (12) is provided with a knob (15) at its end.