一种岩质高陡边坡电缆排管铺设结构
By setting a top plate to fix the cable duct to the steep rock slope in the cable duct laying structure, the stability problem caused by the accumulation of gravel and soil is solved, the stability and durability of the cable duct are improved, and maintenance is facilitated.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 河南省水务规划设计研究有限公司
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, falling rocks and soil from steep rock slopes accumulate at the junction of the cable duct and the slope, causing the cable duct to break and affecting the stability of the cable duct.
A top plate is installed on top of the paving slab and fixed to the steep rock slope by means of pins to form a shield and protection to prevent the accumulation of gravel and soil. At the same time, curved plates and baffles are used to reinforce the cable duct and enhance its stability.
It effectively prevents the accumulation of gravel and soil, enhances the stability of the laying slab, ensures the safety and durability of the cable duct, and facilitates inspection and maintenance.
Smart Images
Figure CN224520629U_ABST
Abstract
Claims
1. A rock high and steep slope cable duct laying structure comprising a laying board (1), characterized in that: The laying board (1) has a laying groove (2) at the front end, and a plurality of wire grooves (3) are arranged in sequence from top to bottom on the inner wall of the rear end of the laying groove (2). The laying groove (2) is detachably connected to an arc plate (4) corresponding to the wire groove (3). The top of the paving plate (1) is provided with a top plate (5). Multiple anchor rods (6) are fixed at equal intervals at the rear end of the top plate (5) and the bottom of the paving plate (1). The paving plate (1), the top plate (5) and the multiple anchor rods (6) are embedded in the steep rock slope. Multiple fixing holes (7) are opened at the top of the top plate (5). Each fixing hole (7) is penetrated by a pin (8). The top plate (5) is fixed to the steep rock slope by the pins (8).
2. The rock high and steep slope cable duct laying structure according to claim 1, characterized in that: The top plate (5) is fixedly provided with a slider (9) at the bottom, and the top of the laying plate (1) is provided with a groove (10) that is compatible with the slider (9), and the slider (9) is located inside the groove (10).
3. The rock high and steep slope cable duct laying structure according to claim 1, characterized in that: The top plate (5) has multiple equally spaced storage holes (11) on its top. Each storage hole (11) is equipped with a first bolt (12). The top plate (5) is detachably fixed to the laying plate (1) by the first bolt (12).
4. The rock high and steep slope cable duct laying structure according to claim 3, characterized in that: Each storage hole (11) is provided with a dust plug (13) inside. The dust plug (13) is located outside the first bolt (12), and a lever is fixed on the top of each dust plug (13).
5. The rock high and steep slope cable duct laying structure according to claim 1, characterized in that: The inner wall of the rear end of the laying groove (2) is provided with a slot (14) corresponding to multiple arc plates (4). The rear end of the arc plate (4) is located inside the slot (14) and is fixed to the laying plate (1) by multiple second bolts (15).
6. The rock high and steep slope cable duct laying structure according to claim 1, characterized in that: The laying groove (2) is hinged with a baffle (16), which is located on the outside of multiple arc-shaped plates (4). The baffle (16) is locked to the laying plate (1) by a lock.
7. The rock high and steep slope cable duct laying structure according to claim 6, characterized in that: The outer walls of the laying plate (1), the top plate (5), the anchor rod (6), the slider (9), and the baffle (16) are all coated with waterproof paint.