Slope comprehensive monitoring and early warning platform

Abstract

The invention discloses a slope comprehensive monitoring and early warning platform, and relates to the field of monitoring and early warning, the slope comprehensive monitoring and early warning platform comprises observation pillar groups, two observation pillar groups connected through a guide rail form an associated pillar group, and the number of the associated pillar groups is two; the two ends of the guide cross beam are arranged on the two guide rails respectively, and a GNSS receiving assembly is arranged on the guide cross beam in a sliding mode; the switching assembly is arranged on the guide rail in a sliding manner, and the end part of the guide cross beam is hinged to the switching assembly; and the lower driving belt and the upper driving belt sequentially penetrate through the observation pillar group and the switching assembly and extend to the lower end position of the GNSS receiving assembly.

Description

Technical Field

[0001] The present application relates to the field of monitoring and early warning, and specifically to a comprehensive slope monitoring and early warning platform. Background Art

[0002] Slope deformation and landslides in open-pit mines are common geological disasters in the mining process. They are characterized by strong suddenness and great harm. According to the "Technical Specifications for Slope Engineering of Non-Coal Open-pit Mines", slope deformation, stress, vibration and hydrological monitoring should be carried out on slopes with a slope engineering safety level of II. Excavation unloading is the root cause of slope deformation. After the slope is excavated, the original stress field of the rock mass changes, resulting in slope stress redistribution, which in turn causes slope deformation and displacement.

[0003] Geological disaster monitoring and early warning are an important part of the construction of geological disaster prevention and control system. Currently, geological disaster monitoring and early warning are mainly based on traditional monitoring methods, which cannot achieve real-time transmission of monitoring data around the clock and in all weather conditions, seriously restricting the timeliness and effectiveness of monitoring and early warning work.

[0004] Therefore, it is necessary to provide a comprehensive slope monitoring and early warning platform to solve the problems raised in the above background technology. Summary of the invention

[0005] To achieve the above purpose, the present application provides the following technical solutions: a slope comprehensive monitoring and early warning platform, comprising:

[0006] Observation pier group, two observation pier groups connected by guide rails are a group of associated pier groups, and the associated pier groups are symmetrically arranged in two groups;

[0007] A guide beam, both ends of which are respectively arranged on two guide rails, and a GNSS receiving component is slidably arranged on the guide beam;

[0008] A transfer assembly is slidably disposed on the guide rail, and an end of the guide beam is hingedly disposed on the transfer assembly;

[0009] The lower driving belt and the upper driving belt sequentially pass through the observation pier group and the adapter assembly and extend to the lower end position of the GNSS receiving assembly.

[0010] Further, preferably, a recovery pulley is provided at the lower end of the GNSS receiving component for connecting the lower drive belt and the upper drive belt respectively.

[0011] Further, as a preference, the observation pier group includes a fixed seat, a sleeve frame seat, a transmission wheel group and an end plate, the fixed seat is inserted into the soil of the observation point for fixation, the sleeve frame seat is sleeved on the fixed seat, and the transmission wheel group is rotatably arranged inside the sleeve frame seat, and the end plate is fixedly arranged on the upper end of the sleeve frame seat.

[0012] Further, preferably, the end of the guide rail is arranged on the lower end of the sleeve frame seat through an articulated sliding sleeve, the articulated sliding sleeve is slidably sleeved on the guide rail, and the articulated sliding sleeve is hinged to the lower end of the sleeve frame seat.

[0013] Further, preferably, the transmission wheel set is used to support and transfer the lower drive belt and the upper drive belt.

[0014] Further, as a preference, a driving seat is slidably provided on the guide beam, and the driving seat drives the GNSS receiving component to slide on the guide beam.

[0015] Further, preferably, the adapter assembly includes a slider and a deflection seat, the slider is slidably disposed on the guide rail, the deflection seat is fixedly disposed on the slider, and the end of the guide beam is hinged on the deflection seat.

[0016] Further, as a preference, the transfer assembly also includes a lower transmission wheel and an upper transmission wheel, both of which are rotatably arranged inside the deflection seat, the lower transmission wheel is used to transfer the lower drive belt, and the upper transmission wheel is used to transfer the upper drive belt.

[0017] Further, preferably, the upper transmission wheels and the lower transmission wheels in the adapter assembly are arranged alternately.

[0018] Furthermore, as a preference, the GNSS receiving component has a built-in GNSS receiver, a GNSS antenna and a power supply, and is externally connected to a communication device, and cooperates with a tipping bucket rain gauge to monitor rainfall.

[0019] Compared with the prior art, this application provides a comprehensive slope monitoring and early warning platform, which has the following beneficial effects:

[0020] In this application, secondary landslides are taken as the key monitoring objects, and longitudinal sections are arranged along the main sliding direction of the landslide and the inferred running trajectory on the periphery of the landslide. Monitoring points are arranged within a certain range on the longitudinal section or on both sides thereof. Multiple observation pier groups are arranged at the monitoring points to cooperate with guide rails, guide beams, GNSS receiving components, upper drive belts and lower drive belts to jointly monitor the absolute displacement of the surface. At the same time, rainfall monitoring is carried out through a tipping bucket rain gauge to achieve the effect of dynamic monitoring with multi-source data fusion. Depending on the on-site construction conditions, the number and location of the points are optimized within the monitoring area to construct a three-dimensional automated monitoring network. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1It is a schematic diagram of the overall structure of a slope comprehensive monitoring and early warning platform;

[0023] Figure 2 It is a schematic diagram of the structure of an observation pier group of a slope comprehensive monitoring and early warning platform;

[0024] Figure 3 It is a schematic diagram of the guide beam structure of a slope comprehensive monitoring and early warning platform;

[0025] Figure 4 It is a schematic diagram of the structure of a switching component of a comprehensive slope monitoring and early warning platform;

[0026] Figure 5 It is a schematic diagram of the connection of the lower drive belt of a comprehensive slope monitoring and early warning platform;

[0027] In the figure, 1, observation pier group; 11, fixed seat; 12, sleeve frame seat; 13, transmission wheel group; 14, end plate; 2, guide rail; 3, guide beam; 31, drive seat; 4, GNSS receiving assembly; 5, adapter assembly; 51, slider; 52, deflection seat; 53, lower transmission wheel; 54, upper transmission wheel; 6, lower drive belt; 7, upper drive belt. DETAILED DESCRIPTION

[0028] See also Figure 1-Figure 5 In an embodiment of the present application, a slope comprehensive monitoring and early warning platform includes:

[0029] Observation pier group 1, two observation pier groups 1 connected by guide rails 2 are a group of associated pier groups, and the associated pier groups are symmetrically arranged in two groups;

[0030] A guide beam 3, both ends of which are respectively arranged on two guide rails 2, and a GNSS receiving component 4 is slidably arranged on the guide beam 3;

[0031] An adapter assembly 5 is slidably disposed on the guide rail 2, and an end of the guide beam 3 is hingedly disposed on the adapter assembly 5;

[0032] The lower driving belt 6 and the upper driving belt 7 sequentially pass through the observation pier assembly 1 and the adapter assembly 5 and extend to the lower end position of the GNSS receiving assembly 4 .

[0033] As a preferred embodiment, a recovery pulley is provided at the lower end of the GNSS receiving component 4 for connecting the lower driving belt 6 and the upper driving belt 7 respectively.

[0034] It should be explained that the recovery pulley is used to control the total length of the lower drive belt 6 and the upper drive belt 7 , and further control the deflection of the guide beam 3 .

[0035] As a preferred embodiment, the observation pier group 1 includes a fixed seat 11, a sleeve frame seat 12, a transmission wheel group 13 and an end plate 14. The fixed seat 11 is inserted into the soil of the observation point for fixation, the sleeve frame seat 12 is sleeved on the fixed seat 11, and the transmission wheel group 13 is rotatably set inside the sleeve frame seat 12, and the end plate 14 is fixedly set at the upper end of the sleeve frame seat 12.

[0036] As a preferred embodiment, the end of the guide rail 2 is arranged at the lower end of the sleeve frame seat 12 through a hinged sleeve, the hinged sleeve slidably sleeves the guide rail 2, and the hinged sleeve is hinged to the lower end of the sleeve frame seat 12.

[0037] As a preferred embodiment, the transmission wheel set 13 is used to support and transfer the lower drive belt 6 and the upper drive belt 7.

[0038] As a preferred embodiment, a driving seat 31 is slidably provided on the guide beam 3 , and the driving seat 31 drives the GNSS receiving component 4 to slide on the guide beam 3 .

[0039] It needs to be explained that, in conjunction with the deflection of the guide beam 3, the GNSS receiving component 4 can approach different observation pier groups 1, monitor the locations of different observation pier groups 1 respectively, determine the position information of different points in the observation area, and change single-point monitoring to area monitoring in a separate observation area, refine the monitoring network to collect more slope information, and facilitate later prediction and early warning.

[0040] As a preferred embodiment, the adapter assembly 5 includes a slider 51 and a deflection seat 52 , the slider 51 is slidably disposed on the guide rail 2 , the deflection seat 52 is fixedly disposed on the slider 51 , and the end of the guide beam 3 is hinged on the deflection seat 52 .

[0041] It needs to be explained that when slope displacement and deformation occur in the slope observation point area, the data measured by a single observation pier group 1 corresponding to a single GNSS receiving component 4 cannot accurately and comprehensively reflect the state of the area. The guide rail 2 and the guide beam 3 provide activity conditions for the GNSS receiving component 4, and the limited mutual displacement of different observation pier groups 1 does not affect the position adjustment of the GNSS receiving component 4.

[0042] As a preferred embodiment, the transfer assembly 5 also includes a lower transmission wheel 53 and an upper transmission wheel 54, and the lower transmission wheel 53 and the upper transmission wheel 54 are both rotatably arranged inside the deflection seat 52, the lower transmission wheel 53 is used to transfer the lower drive belt 6, and the upper transmission wheel 54 is used to transfer the upper drive belt 7.

[0043] As a preferred embodiment, the upper transmission wheels 54 and the lower transmission wheels 53 in the adapter assembly 5 are arranged alternately.

[0044] As a preferred embodiment, the GNSS receiving component 4 has a built-in GNSS receiver, a GNSS antenna and a power supply, and is externally connected to a communication device, and cooperates with a tipping bucket rain gauge to monitor rainfall.

[0045] What needs to be explained is that by comprehensively applying big data Internet of Things platform technology and satellite positioning technology, and adopting surface three-dimensional displacement monitoring and rainfall monitoring methods, the slope can be automatically monitored around the clock, the system can understand the surface deformation and other deformation characteristics of the slope, timely grasp the slope deformation dynamics, reduce the intensity and pressure of slope monitoring and early warning work in the stone mining industry, and provide a basis for geological disaster forecasting and early warning.

[0046] In specific implementation, the secondary landslide is taken as the key monitoring object, and the longitudinal section is arranged along the main sliding direction of the landslide and the inferred running trajectory around the landslide. Monitoring points are arranged within a certain range on the longitudinal section or on both sides thereof. A plurality of observation pier groups 1 are arranged at the monitoring points to cooperate with the guide rail 2, the guide beam 3, the GNSS receiving component 4, the upper driving belt 7 and the lower driving belt 6 to jointly monitor the surface absolute displacement. At the same time, the rainfall is monitored by the tipping bucket rain gauge to realize the effect of dynamic monitoring of multi-source data fusion. Depending on the on-site construction conditions, the number and location of the points are optimized within the monitoring area to construct a three-dimensional automated monitoring network.

[0047] What has been described above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and application concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A comprehensive slope monitoring and early warning platform, characterized by: include: An observation pier group (1), wherein two observation pier groups (1) connected by a guide rail (2) form a group of associated pier groups, and the associated pier groups are symmetrically arranged in two groups; A guide crossbeam (3), both ends of which are respectively arranged on two guide rails (2), and a GNSS receiving component (4) is slidably arranged on the guide crossbeam (3); An adapter component (5) is slidably arranged on the guide rail (2), and an end portion of the guide crossbeam (3) is hingedly arranged on the adapter component (5); The lower driving belt (6) and the upper driving belt (7) sequentially pass through the observation pier group (1) and the adapter component (5) and extend to the lower end position of the GNSS receiving component (4).

2. A slope comprehensive monitoring and early warning platform according to claim 1, characterized in that: A recovery pulley is provided at the lower end of the GNSS receiving component (4) for respectively connecting the lower drive belt (6) and the upper drive belt (7).

3. A slope comprehensive monitoring and early warning platform according to claim 1, characterized in that: The observation pier group (1) comprises a fixing seat (11), a sleeve frame seat (12), a transmission wheel group (13) and an end plate (14); the fixing seat (11) is inserted into the soil of the observation point for fixing; the sleeve frame seat (12) is sleeved on the fixing seat (11); the transmission wheel group (13) is rotatably arranged inside the sleeve frame seat (12); and the end plate (14) is fixedly arranged on the upper end of the sleeve frame seat (12).

4. A slope comprehensive monitoring and early warning platform according to claim 3, characterized in that: The end of the guide rail (2) is arranged at the lower end of the sleeve frame seat (12) through a hinged sliding sleeve, the hinged sliding sleeve is slidably sleeved on the guide rail (2), and the hinged sliding sleeve is hinged to the lower end of the sleeve frame seat (12).

5. The comprehensive slope monitoring and early warning platform according to claim 3 is characterized by: The transmission wheel set (13) is used to support and transfer the lower drive belt (6) and the upper drive belt (7).

6. The comprehensive slope monitoring and early warning platform according to claim 1 is characterized by: A driving seat (31) is slidably provided on the guide crossbeam (3), and the driving seat (31) drives the GNSS receiving component (4) to slide on the guide crossbeam (3).

7. The comprehensive slope monitoring and early warning platform according to claim 1 is characterized by: The adapter assembly (5) comprises a slider (51) and a deflection seat (52), wherein the slider (51) is slidably arranged on the guide rail (2), the deflection seat (52) is fixedly arranged on the slider (51), and the end of the guide beam (3) is hinged on the deflection seat (52).

8. A slope comprehensive monitoring and early warning platform according to claim 7, characterized in that: The transfer assembly (5) further comprises a lower transmission wheel (53) and an upper transmission wheel (54), wherein the lower transmission wheel (53) and the upper transmission wheel (54) are both rotatably arranged inside the deflection seat (52), the lower transmission wheel (53) being used for transferring the lower drive belt (6), and the upper transmission wheel (54) being used for transferring the upper drive belt (7).

9. A slope comprehensive monitoring and early warning platform according to claim 8, characterized in that: The upper transmission wheels (54) and the lower transmission wheels (53) in the adapter assembly (5) are arranged alternately.

10. The comprehensive slope monitoring and early warning platform according to claim 1 is characterized by: The GNSS receiving component (4) has a built-in GNSS receiver, a GNSS antenna and a power supply, and is connected to an external communication device, and cooperates with a tipping bucket rain gauge to monitor rainfall.

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