一种电力隧道电缆架
By employing an arc-shaped fixing plate and staggered support rod structure in the power tunnel cable rack, combined with elastic elements and positioning columns, the problems of poor positioning and cumbersome installation were solved, achieving convenient cable fixing and stability during the pulling process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 武汉迈郝特新能源科技有限公司
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
The existing power tunnel cable rack uses two semi-circular locking blocks for limiting, which has poor limiting performance and is cumbersome to install. Cables can easily leak out of the locking blocks and require bolts for fixing.
The cable support sleeve is conveniently fixed by using an arc-shaped fixing plate and staggered support rods. The support rods have rectangular grooves and stroke grooves. The rectangular blocks are slidably connected. Through the cooperation of elastic elements and positioning columns, the cable support sleeve can be fixed conveniently.
It enables convenient fixing and limiting of cables, preventing cables from falling off during pulling and simplifying the installation process.
Smart Images
Figure CN224520630U_ABST
Abstract
Claims
1. A power tunnel cable support comprising an arc-shaped fixing plate (1), characterized in that, The arc-shaped fixing plate (1) has multiple mounting holes (2) at equal intervals. Multiple support rods (3) are fixed at equal intervals on one side of the arc-shaped fixing plate (1). The mounting holes (2) and support rods (3) are arranged alternately. The support rods (3) have rectangular grooves (4) and stroke grooves (5) in their interiors. The rectangular grooves (4) and stroke grooves (5) are connected. Multiple rectangular blocks (6) are slidably connected in the rectangular grooves (4). A cylindrical tube (7) is fixed to the bottom of the rectangular blocks (6). A cable support sleeve (8) is fixed to the bottom of the cylindrical tube (7). A fixing component for fixing the rectangular blocks (6) and support rods (3) is provided inside the cylindrical tube (7).
2. An electrical power tunnel cable support according to claim 1, characterized in that The fixing component includes a positioning post (10) that slides within a cylindrical tube (7). The positioning post (10) passes through a rectangular block (6) and slides within the rectangular block (6). The top of the support rod (3) has multiple positioning holes (9) at equal intervals. The positioning holes (9) are connected to the rectangular groove (4). The diameter of the positioning hole (9) is larger than the diameter of the positioning post (10). The positioning post (10) can be embedded in the positioning hole (9).
3. An electrical power tunnel cable support according to claim 1, characterized in that The rectangular block (6) is attached to the inner walls of the rectangular groove (4) on both the left and right sides, and the top and bottom of the rectangular block (6) are attached to the inner walls of the top and bottom of the rectangular groove (4).
4. An electrical power tunnel cable support according to claim 1, characterized in that The width of the travel groove (5) is greater than the diameter of the cylindrical tube (7), and the cylindrical tube (7) slides within the travel groove (5).
5. An electrical power tunnel cable support according to claim 1, characterized in that An elastic element (11) is provided inside the cylindrical tube (7). One end of the elastic element (11) abuts against the inner wall of the bottom of the cylindrical tube (7), and the other end of the elastic element (11) abuts against the positioning post (10).
6. A power tunnel cable support according to claim 2, characterized in that Two guide grooves (12) are symmetrically opened inside the cylindrical tube (7), and two levers (13) are fixed at the bottom of the positioning column (10). The levers (13) are slidably engaged in the guide grooves (12).