A civil engineering high slope safety monitoring system

Abstract

The utility model discloses a kind of civil engineering high slope safety monitoring systems, solve the problem of high cost in high slope safety monitoring scheme of prior art scheme. Among them, steel wire rope net assembly is by warp and weft grid structure, wherein weft is black steel wire rope, weft is set along horizontal direction on slope, warp is red rubber elastic rope, this warp is set along slope inclination, this weft is connected with slope by driving into the sign post of slope, anti-slide pile is set in pile top and pile bottom, carbon fiber elastic rope assembly is set between anti-slide pile. The system is set by having contrast significance safety steel wire rope net on slope, warp and weft are set as different color and divide slope, when landslide occurs, warp or weft will be twisted, it can be quickly identified by system identification by comparing with carbon fiber marker, that is, monitoring effect is generated by color visual contrast.

Description

Technical Field

[0001] This utility model relates to the field of slope stability monitoring and surveillance technology. Background Technology

[0002] In existing slope safety monitoring, conventional techniques include resistance meters, current meters, and displacement sensors. For example, CN117890943A discloses a slope safety monitoring system, including a data sensing layer, a data transmission layer, a data processing layer, and a data application layer. The advantages of this invention lie in its high degree of automation, enabling 24 / 7 online monitoring and real-time transmission of monitoring data to the control center. This achieves automated data transmission, processing, and analysis, significantly reducing on-site workload. Compared to traditional monitoring technologies, this time-series InSAR-based system achieves comprehensive monitoring of different types of parameters, resulting in continuous and stable data and timely detection of anomalies.

[0003] Slope monitoring can be achieved by using resistance meters, current meters, and displacement sensors. However, this monitoring is an indirect way to monitor the slope condition. For example, resistance meters determine whether the slope condition has changed by measuring the change in soil resistance and compare it with the standard model in the big data model to determine the slope condition. This is a slope condition determination based on deductive logic. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a civil engineering high slope safety monitoring system, which solves the problem of high engineering costs in existing high slope safety monitoring solutions.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A safety monitoring system for high civil engineering slopes includes a wire rope mesh module and a camera module. The wire rope mesh module comprises a wire rope net assembly and a carbon fiber elastic rope assembly. The wire rope net assembly is a mesh structure composed of warp and weft threads, wherein the weft threads are black wire ropes arranged horizontally on the slope, and the warp threads are red rubber elastic ropes arranged diagonally along the slope. The weft threads are connected to the slope via marker stakes driven into the slope. Anti-slide piles are installed at the top and bottom of the marker stakes, with the bottom of the anti-slide piles extending to the stable layer of the slope. Carbon fiber elastic rope assemblies are installed between the anti-slide piles. The camera module is installed on the foundation of one side of the slope, facing and taking pictures of the slope.

[0006] Furthermore, the carbon fiber elastic rope assembly includes a cable, a carbon fiber rope, and a spring, wherein the spring is located at one end or both ends of the carbon fiber rope, the two ends of the carbon fiber rope are fixedly connected to the cable, and the two ends of the cable are connected to anti-slip stakes and are in a taut state.

[0007] Furthermore, the carbon fiber rope overlaps with the weft thread.

[0008] Furthermore, the carbon fiber rope and the weft thread are parallel and equally spaced.

[0009] Furthermore, the cable is a steel strand.

[0010] Furthermore, the carbon fiber rope is yellow.

[0011] Furthermore, the mesh spacing of the wire rope mesh assembly is not less than 2 meters.

[0012] Furthermore, the marker post is a helical post, which is screwed into the slope to a depth of 0.5 meters to 1 meter, and the top of the marker post is fixed to the latitude line by a special buckle.

[0013] Furthermore, the camera module is fixed to a utility pole or power tower.

[0014] Furthermore, the camera module is mounted on an airborne trolley, which moves along the rails at the bottom of the slope to take photos as evidence during the movement.

[0015] The beneficial effects of this utility model are: This system uses contrasting safety wire rope netting on slopes, with warp and weft lines of different colors and varying spans (e.g., red and black), and relatively stable carbon fiber rope markers. This grid-like division of the slope by warp and weft lines allows for rapid identification by the system when a landslide occurs, as the warp or weft lines twist. This distortion is then compared to the carbon fiber markers, enabling monitoring through color-based visual contrast.

[0016] The monitoring points in this technology are set up with personalized designs for the warp and weft lines and carbon fiber ropes, including the span and anchor point design, to meet both safety and visual monitoring requirements. Attached Figure Description

[0017] Figure 1 This is a diagram showing the location of the wire rope mesh assembly on the slope.

[0018] Figure 2 This is a three-dimensional axonometric view of the present invention.

[0019] Figure 3 This is a side view of the present invention.

[0020] Figure 4 This is a slope development diagram.

[0021] Figure 5This is a schematic diagram showing the shape changes of the wire rope mesh module when a local landslide occurs.

[0022] Figure 6 This is the corresponding 3D view in the embodiment.

[0023] In the picture: 00 slope, 110 longitude, 120 latitude, 130 clamp, 210 anti-slip stakes, 220 cables, 230 carbon fiber ropes, 240 springs. 300 AI smart camera module, 400 rendering area. Detailed Implementation

[0024] refer to Figures 1 to 5 A safety monitoring system for high slopes in civil engineering is disclosed. This system includes a wire rope mesh module and an AI intelligent camera module. The wire rope mesh module comprises a wire rope net assembly and a carbon fiber elastic rope assembly. The wire rope net assembly is a mesh structure composed of warp threads 110 and weft threads 120. The weft threads 120 are black wire ropes, arranged horizontally, with multiple weft threads aligned with the horizontal direction of the slope. The warp threads 110 are red rubber elastic ropes, arranged along the slope's inclination angle. The wire ropes containing the weft threads are connected to the slope every 10 meters horizontally via marker posts, which also serve to prevent landslides. The mesh spacing of the wire rope net is approximately 3 meters, with marker posts placed at appropriate intervals. These marker posts are helical piles, typically hemmed into the slope to a depth of 0.5 to 1 meter. The top of the marker post is fixed to the wire rope net using a special clip 130, thus forming a unified structure. The aforementioned marker posts and wire mesh are used to divide the slope into grid-like areas.

[0025] The surface layer of warp 110 in the aforementioned wire rope net is a red rubber elastic rope, which has the characteristic of tensile strength and is a striking red color.

[0026] Anti-slide piles 210 are installed at the top and bottom of the piles, with the bottom of the pile foundation extending at least to the stable layer of the slope 00 to maintain the stability of the slope. A carbon fiber elastic rope assembly is installed between the anti-slide piles. In this embodiment, the carbon fiber elastic rope assembly consists of a cable 220, a carbon fiber rope 230, and a spring 240. The spring is located at one or both ends of the carbon fiber rope, and the combination provides sufficient elasticity. The two ends of the carbon fiber elastic rope assembly are fixed to the cable, with the cable 220 aligned with the warp direction and the carbon fiber rope aligned with the weft direction. The upper and lower ends of the cable are fixed to the two anti-slide piles, forming a taut state. Preferably, the cable 220 is steel strand. For easy identification, the carbon fiber rope is yellow, i.e., a yellow carbon fiber rope.

[0027] This embodiment allows for observation of the safety status through manual inspections. Automatic monitoring via cameras is also possible. For example, in Embodiment 1, in the initial installation state, the aforementioned carbon fiber rope 230 and the weft thread are approximately overlapping. A camera located at the bottom of the slope periodically takes photos of the slope location for evidence collection and analysis. For instance, photos are taken every hour and temporarily stored. Previous temporary images are retrieved for comparison and analysis. If the interval between the yellow and red areas in two images is greater than a set value, the data is archived, recording at least the photo taking time and the time interval between the two photos. If the interval is less than a set value, for example, if the distance between the yellow and red areas within 24 hours is greater than 1 cm, it indicates that a 1 cm slippage occurred in a localized area of ​​the slope within 24 hours.

[0028] The deformation area can be rendered in the analysis software, forming a rendering area of ​​400. (See reference.) Figure 5 This makes it easy to visualize.

[0029] This monitoring primarily focuses on monitoring the direction of landslide disturbance.

[0030] In this embodiment, the AI ​​smart camera module 300 is fixed on a utility pole or power tower, which can take pictures of the slope at the best angle.

[0031] The aforementioned marker posts are numbered, for example, as A01 / A02……, B01 / B02……, C01 / C02…….

[0032] Example 2 refer to Figure 6In its original state of installation, the weft threads of the aforementioned carbon fiber rope and wire mesh are roughly overlapping. The AI ​​smart camera module is mounted on an airborne trolley, which is preferably a track-type trolley with a specific path. It can move along the rails at the bottom of the slope and take photos as evidence during the movement. Furthermore, limit signs are set near the airborne trolley, and evidence is taken once each time it reaches a location. This method can collect evidence more effectively.

[0033] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Without departing from the spirit of the present utility model, all modifications and improvements to the present utility model by those skilled in the art should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A safety monitoring system for high civil engineering slopes, comprising a wire rope mesh module and a camera module, characterized in that, The steel wire rope mesh module includes a steel wire rope mesh assembly and a carbon fiber elastic rope assembly. The steel wire rope mesh assembly is a mesh structure composed of warp and weft threads, wherein the weft threads are black steel wire ropes, which are set horizontally on the slope, and the warp threads are red rubber elastic ropes, which are set inclinedly along the slope. The weft threads are connected to the slope through marker stakes driven into the slope. Anti-slide piles are set at the top and bottom of the piles, and the bottom of the anti-slide piles extends to the stable layer of the slope. Carbon fiber elastic rope assemblies are set between the anti-slide piles. The camera module is fixedly installed on the foundation on one side of the slope.

2. The civil engineering high slope safety monitoring system according to claim 1, characterized in that, The carbon fiber elastic rope assembly includes a cable, a carbon fiber rope, and a spring. The spring is located at one end or both ends of the carbon fiber rope. The two ends of the carbon fiber rope are fixedly connected to the cable. The two ends of the cable are connected to anti-slip stakes and are in a taut state.

3. The civil engineering high slope safety monitoring system according to claim 2, characterized in that, The carbon fiber rope overlaps with the weft thread.

4. The civil engineering high slope safety monitoring system according to claim 2, characterized in that, The carbon fiber rope is parallel to the weft thread and is equidistant.

5. The civil engineering high slope safety monitoring system according to claim 2, characterized in that, The cable is a steel strand.

6. The civil engineering high slope safety monitoring system according to claim 2, characterized in that, The carbon fiber rope is yellow.

7. The civil engineering high slope safety monitoring system according to claim 1, characterized in that, The mesh spacing of the wire rope mesh assembly is not less than 2 meters.

8. The civil engineering high slope safety monitoring system according to claim 1, characterized in that, The marker post is a spiral post, which is spiraled into the slope to a depth of 0.5 meters to 1 meter. The top of the marker post is fixed to the latitude line by a special buckle.

9. A safety monitoring system for high civil engineering slopes according to claim 1, characterized in that, The camera module is fixed to a utility pole or power tower.

10. A safety monitoring system for high civil engineering slopes according to claim 1, characterized in that, The camera module is mounted on an airborne trolley, which moves along the rails at the bottom of the slope.

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