Highway high slope displacement monitoring and early warning device

Abstract

The utility model relates to the technical field of engineering supervision, in particular to a highway high slope displacement monitoring and early warning device which comprises an installation assembly, an anchor rod dynamometer, an installation plate, a control mechanism and a base. The plurality of mounting plates are slidably connected with the mounting assembly, the mounting plates are provided with mounting rings, the plurality of anchor rod dynamometers are slidably connected with the corresponding mounting rings, and the mounting plates are provided with displacement detectors; supporting frames are rotationally arranged at the two ends of the mounting plate, and positioning anchor rods are arranged on the supporting frames; the base is connected with the ground, the control mechanism is connected with the base, a solar cell module is arranged on the control mechanism, and the control mechanism is electrically connected with the anchor rod dynamometers and the solar cell module. According to the utility model, the positions of the plurality of mounting plates can be flexibly adjusted, the position of the anchor rod dynamometer can be arranged as required, the mounting plates are provided with two support frames, the positions of the mounting plates can be fixed, and stable monitoring is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering supervision, and particularly relates to a displacement monitoring and early warning device for highway high slopes. Background Technique

[0002] Slopes include cutting high slopes and embankment slopes, which are common structural forms along highways and railways. The slope online monitoring system adopts wireless intelligent sensing technology, Internet of Things technology, cloud computing technology, embedded technology, communication and multimedia information technology, and takes the self-developed software and hardware monitoring system as the core to provide users with timely and accurate monitoring data. Most of the existing displacement monitoring, detection and early warning devices for highway slopes are installed on the slope surface, and detection probes are inserted into the slope body to warn of slope landslides.

[0003] A Chinese patent with the authorization announcement number CN113269950B discloses a high slope monitoring device, belonging to the technical field of high slope monitoring devices. The high slope monitoring device includes: a plurality of panels, all inserted into the slope surface, and one end of the plurality of panels exposed outside the slope surface is hinged to a connecting rod; a fixed box, fixed at the bottom of the slope, the end of the connecting rod is fixed to the end of a cross bar passing through the fixed box, two snap rings are fixed on the cross bar, and each snap ring is located in a groove inside the box wall of the fixed box, the cross bar is fixedly connected to a fixed rod, and the fixed rod is fixed to the ground; a detection device, a processor and a power supply are all arranged inside the fixed box, and two buzzers are respectively arranged at the upper end of the connecting rod and the top of the fixed box. The plurality of panels can increase the resistance to the impact of slope landslides and debris flows downward, reduce the impact of the slope above the panel on the slope below the panel, and avoid the problem that the damage area of the slope becomes larger and larger as it goes down.

[0004] However, the following defects exist in the above technical solution: In the above high slope monitoring device, one end of the panel is rotatably connected to the connecting rod, and the pressure can be detected when a soil block presses the panel. However, the rotation of the panel angle caused by the extrusion of the soil block further affects the detection result of the pressure sensor on the panel and is not accurate enough. Content of the Utility Model

[0005] The purpose of the utility model is to propose a displacement monitoring and early warning device for highway high slopes aiming at the problems existing in the background technique.

[0006] The technical solution of the utility model: A displacement monitoring and early warning device for highway high slopes includes an installation component, an anchor dynamometer, a mounting plate, a control mechanism and a base;

[0007] The installation component is fixedly connected to the slope surface. There are a plurality of mounting plates, and the plurality of mounting plates are all slidably connected to the installation component. The mounting plates are provided with mounting rings. There are a plurality of anchor dynamometers corresponding to the mounting plates one by one, and the anchor dynamometers are slidably connected to the corresponding mounting rings. Displacement detectors are arranged on all the mounting plates;

[0008] Support frames are rotatably provided at both ends of the mounting plate, and positioning anchor rods are provided on the support frames.

[0009] The base is connected to the ground, the control mechanism is connected to the base, a solar cell module is provided on the control mechanism, and the control mechanism is electrically connected to a plurality of anchor dynamometers and the solar cell module.

[0010] Preferably, the installation assembly includes a fixing frame, a connecting rod and a fixing rod.

[0011] There are two fixing frames, and the two fixing frames are arranged side by side. There are a plurality of connecting rods, and both ends of the connecting rod are respectively connected to the two fixing frames.

[0012] There are a plurality of fixing rods connected to the two fixing frames, and the fixing rods are all inserted into the slope surface.

[0013] Preferably, a plurality of barbs are provided on the outer peripheral surface of the fixing rod.

[0014] Preferably, a protective net is provided on the installation assembly, and the protective net is connected to a plurality of connecting rods in the installation assembly.

[0015] Preferably, the fixing frame is provided with a sliding groove, both ends of the mounting plate are provided with mounting blocks, and the mounting blocks are slidably connected with the sliding grooves on the two fixing frames.

[0016] Preferably, it further includes bolts, the bolts pass through the fixing frame and are in threaded fit with the mounting blocks, and the bolt ends are pressed against the surface of the fixing frame.

[0017] Compared with the prior art, the above technical solutions of the present utility model have the following beneficial technical effects:

[0018] 1. In the present utility model, the positions of multiple mounting plates can be flexibly adjusted, and the positions of the anchor dynamometers can be arranged as needed. The mounting plate is provided with two support frames, which can fix the position of the mounting plate and facilitate stable monitoring.

[0019] 2. In the present utility model, a plurality of fixing rods on the fixing frame in the installation assembly are inserted below the slope surface to fix the installation assembly on the slope surface. Barbs are provided on the fixing rods to make the installation of the fixing rods more stable. The protective net is connected to a plurality of connecting rods, so that the protective net is sleeved above a plurality of mounting plates to play a certain protective role.

[0020] 3. In the present utility model, the mounting plate slides on the fixing frame, and the position of the mounting plate on the fixing frame is fixed by a plurality of bolts, and the structure is simple and reliable. Description of the Drawings

[0021] Figure 1 It is a three-dimensional view of the use state of an embodiment proposed by the present utility model.

[0022] Figure 2A perspective view of a displacement monitoring and early warning device for highway high slopes proposed by the present utility model.

[0023] Figure 3 A structural schematic diagram of a displacement monitoring and early warning device for highway high slopes proposed by the present utility model.

[0024] Reference numerals: 1, fixing frame; 2, connecting rod; 3, sliding groove; 4, fixing rod; 5, barb; 6, anchor dynamometer; 7, support frame; 8, mounting plate; 9, positioning anchor; 10, mounting block; 11, bolt; 12, control mechanism; 13, solar cell module; 14, base; 15, mounting ring. Specific implementation mode

[0025] Embodiment 1

[0026] As Figures 1 - 3 shown, a displacement monitoring and early warning device for highway high slopes proposed by the present utility model includes a mounting assembly, an anchor dynamometer 6, a mounting plate 8, a control mechanism 12 and a base 14;

[0027] The mounting assembly is fixedly connected to the slope surface. There are multiple mounting plates 8, and multiple mounting plates 8 are all slidably connected to the mounting assembly. The mounting plate 8 is provided with a mounting ring 15. There are multiple anchor dynamometers 6 and they correspond to the mounting plates 8 one by one. The anchor dynamometers 6 are slidably connected to the corresponding mounting rings 15. Displacement detectors are provided on all the mounting plates 8;

[0028] Support frames 7 are rotatably provided at both ends of the mounting plate 8, and positioning anchors 9 are provided on all the support frames 7;

[0029] The base 14 is connected to the ground, the control mechanism 12 is connected to the base 14, a solar cell module 13 is provided on the control mechanism, and the control mechanism 12 is electrically connected to multiple displacement detectors, anchor dynamometers and the solar cell module 13;

[0030] A signal transceiver module is provided on the control mechanism 12. The control mechanism 12 is connected to multiple detectors etc. through communication cables, and the communication cables are all buried under the slope surface. The control mechanism 12 can receive the data of the displacement detectors and the anchor dynamometers 6 and then transmit them to the background control system, and can detect in time when the data is abnormal.

[0031] In the present utility model, the installation assembly is installed on the slope surface. A plurality of mounting plates 8 are slidably arranged on the installation assembly. Support frames 7 are rotatably arranged at both ends of the mounting plate 8. The support frames 7 are fixed on the slope surface through positioning anchor rods 9, so that the mounting plate 8 can be fixed on the slope surface. A displacement detector and an anchor rod dynamometer 6 are arranged on the mounting plate 8. The anchor rod dynamometer 6 is inserted below the slope surface to detect the internal pressure of the slope surface in a timely manner. The control mechanism transmits the detected data to the background monitoring system. In the present utility model, the positions of the plurality of mounting plates 8 can be flexibly adjusted, and the positions of the anchor rod dynamometers 6 can be arranged as needed. The mounting plate 8 is provided with two support frames 7, which can fix the position of the mounting plate 8 and facilitate stable monitoring.

[0032] Embodiment 2

[0033] As Figures 1 - 2 shown, a highway high slope displacement monitoring and warning device proposed by the present utility model. Compared with Embodiment 1, in this embodiment, the installation assembly includes a fixing frame 1, a connecting rod 2 and a fixing rod 4;

[0034] There are two fixing frames 1, and the two fixing frames 1 are arranged side by side. There are a plurality of connecting rods 2, and both ends of the connecting rod 2 are respectively connected to the two fixing frames 1;

[0035] There are a plurality of fixing rods 4 which are connected to the two fixing frames 1, and all the fixing rods 4 are inserted into the slope surface.

[0036] Furthermore, a plurality of barbs 5 are arranged on the outer peripheral surface of the fixing rod 4.

[0037] Furthermore, a protective net is arranged on the installation assembly, and the protective net is connected to a plurality of connecting rods 2 in the installation assembly.

[0038] In this embodiment, a plurality of fixing rods 4 on the fixing frame 1 in the installation assembly are inserted below the slope surface to fix the installation assembly on the slope surface. Barbs 5 are arranged on all the fixing rods 4 to make the installation of the fixing rods 4 more stable. The protective net is connected to a plurality of connecting rods 2, so that the protective net is sleeved above a plurality of mounting plates 8, playing a certain protective role to prevent the slope surface gravel from damaging the anchor rod dynamometer 6 and the displacement detector.

[0039] Embodiment 3

[0040] As Figures 2 - 3 shown, a highway high slope displacement monitoring and warning device proposed by the present utility model. Compared with Embodiment 1, this embodiment further includes a bolt 11. The fixing frame 1 is provided with a chute 3. Mounting blocks 10 are arranged at both ends of the mounting plate 8, and the mounting blocks 10 are slidably and cooperatively connected with the chutes 3 on the two fixing frames 1.

[0041] The bolt 11 passes through the fixing frame 1 and is in threaded cooperation with the mounting block 10, and the end of the bolt 11 is pressed against the surface of the fixing frame 1.

[0042] In this embodiment, the mounting plate 8 slides on the fixing frame 1, and the position of the mounting plate 8 on the fixing frame 1 is fixed by a plurality of bolts 11, and the structure is simple and reliable.

[0043] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A highway high slope displacement monitoring and early warning device, characterized in that: It comprises a mounting assembly, an anchor dynamometer (6), a mounting plate (8), a control mechanism (12) and a base (14); The mounting assembly is fixedly connected to the slope surface, a plurality of mounting plates (8) are provided, the plurality of mounting plates (8) are all slidably connected to the mounting assembly, the mounting plate (8) is provided with a mounting ring (15), a plurality of anchor dynamometers (6) are provided and correspond one to one with the mounting plates (8), the anchor dynamometers (6) are slidably connected to the corresponding mounting rings (15), and a displacement detection meter is provided on each mounting plate (8); Support frames (7) are rotatably provided at both ends of the mounting plate (8), and positioning anchor rods (9) are provided on the support frames (7); The base (14) is connected to the ground, the control mechanism (12) is connected to the base (14), a solar cell assembly (13) is provided on the control mechanism, and the control mechanism (12) is electrically connected to a plurality of anchor dynamometers and the solar cell assembly (13).

2. A highway high slope displacement monitoring and early warning device according to claim 1, characterized in that: The mounting assembly comprises a fixing frame (1), a connecting rod (2) and a fixing rod (4); Two fixing frames (1) are provided, and the two fixing frames (1) are arranged side by side. A plurality of connecting rods (2) are provided, and two ends of the connecting rods (2) are respectively connected to the two fixing frames (1); A plurality of fixing rods (4) are provided and connected to the two fixing frames (1), and the fixing rods (4) are all inserted into the slope surface.

3. A highway high slope displacement monitoring and early warning device according to claim 2, characterized in that: The outer peripheral surface of the fixing rod (4) is provided with a plurality of barbs (5).

4. A highway high slope displacement monitoring and early warning device according to claim 2, characterized in that: A protective net is provided on the installation component, and the protective net is connected to a plurality of connecting rods (2) in the installation component.

5. A highway high slope displacement monitoring and early warning device according to claim 1 or 2, characterized in that: The fixing frame (1) is provided with a slide groove (3), and both ends of the mounting plate (8) are provided with mounting blocks (10), and the mounting blocks (10) are slidably matched and connected with the slide grooves (3) on the two fixing frames (1).

6. A highway high slope displacement monitoring and early warning device according to claim 5, characterized in that: It also includes a bolt (11), which passes through the fixing frame (1) and is threadedly connected to the mounting block (10), and the end of the bolt (11) is pressed tightly against the surface of the fixing frame (1).

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