一种土建基坑挖掘的警示装置
By introducing telescopic rods and limiting mechanisms into the warning device for civil engineering foundation pit excavation, rapid installation and position adjustment are achieved, solving the problems of inconvenient disassembly and assembly and insufficient adaptability of existing devices, and improving construction efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 王凯
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-17
AI Technical Summary
The existing warning devices for civil engineering foundation pit excavation are complicated to install and dismantle, and the position of the warning horn cannot be flexibly adjusted, resulting in low construction efficiency and the existence of safety blind spots.
The device employs a telescopic rod and a limiting mechanism in conjunction with a magnet to enable quick installation and removal of the warning device. The limiting mechanism also allows for adjustment of the warning horn's position to ensure it is in the optimal working position.
It reduces the complexity of installation and dismantling, improves construction efficiency, reduces the occurrence of safety accidents, and enhances the adaptability and stability of the equipment in complex environments.
Smart Images
Figure CN224514099U_ABST
Abstract
Claims
1. A warning device for excavating a civil engineering foundation pit, comprising a mounting base (1) and a warning light (2) disposed on its surface, characterized in that, Also includes: A telescopic rod (10) is fixedly connected to the inner wall of the top of the inner cavity of the mounting base (1). The output shaft of the telescopic rod (10) is rotatably connected to the mounting shell (3). A warning horn (4) is provided on the inner wall of the mounting shell (3). A connecting frame (5) is fixedly connected to one side of the mounting base (1). A fixing mechanism (6) is provided on the inner wall of the connecting frame (5) to fix the mounting base (1). A magnet (8) is fixedly embedded on the surface of the mounting base (1). A limiting mechanism (9) is provided at the bottom of the mounting shell (3) to adjust the position of the warning horn (4).
2. The warning device for civil foundation excavation according to claim 1, characterized in that: The fixing mechanism (6) includes a handle (61) that is slidably connected to the inner wall of the connecting frame (5). One end of the handle (61) is fixedly connected to a fixing block (63), and one side of the fixing block (63) is fixedly connected to a spring (62).
3. The warning device for civil foundation excavation according to claim 1, characterized in that: The limiting mechanism (9) includes a connecting column (91) fixedly connected to the bottom of the mounting shell (3), a limiting block (92) fixedly connected to the surface of the connecting column (91), and a limiting groove (93) opened on the inner wall of the bottom of the mounting base (1).
4. The warning device for civil foundation excavation according to claim 2, characterized in that: The bottom of the fixed block (63) is fixedly connected to a guide block (7), which is designed with an inclined structure.
5. The warning device for civil foundation excavation according to claim 3, characterized in that: The number of the limiting blocks (92) is four, and they are arranged in a ring array with the center of the connecting column (91).
6. The warning device for civil foundation excavation according to claim 1, characterized in that: The magnet (8) is L-shaped.