A landslide displacement deformation monitoring device

Abstract

The utility model discloses a landslide displacement deformation monitoring devices, including base, be provided with stand on the base, be provided with control box and GNSS receiving arrangement on the stand, one side of stand is connected with first right angle support through screw, and one end of first right angle support is rotatably connected with second right angle support, and the solar panel is connected through screw on second right angle support, and the movable frame is slidably connected on the stand, the utility model discloses through the hinging between first right angle support and second right angle support, the lifting of movable frame and the hinging through connecting rod between connecting block and third right angle support, has realized the convenient, stepless regulation of solar panel inclination, has increased the operation space of solar panel periphery greatly, makes its fixed screw's tightening and loosening etc. Operation is no longer limited to narrow area, greatly facilitates the on -the -spot personnel to solar panel and carries out installation, replacement, cleaning etc. Maintenance work, has reduced labor intensity and operation risk.

Description

Technical Field

[0001] This utility model relates to the technical field of landslide displacement monitoring devices, and in particular to a landslide displacement and deformation monitoring device. Background Technology

[0002] Landslide displacement and deformation monitoring is a crucial method for geological disaster early warning and prevention. GNSS technology, due to its advantages such as high accuracy, all-weather operation, and automation, is widely used for long-term, continuous landslide monitoring. Monitoring stations are typically located in unattended outdoor environments and require solar panels to provide continuous power to the monitoring equipment.

[0003] Utility model disclosure CN222951683U discloses a wind-resistant and anti-tipping GNSS displacement monitoring station, relating to the field of GNSS displacement monitoring station structural technology. It addresses the problem that existing GNSS displacement monitoring stations lack stability and are prone to tipping over in strong winds, thus affecting their effectiveness. The station features a hollow chamber inside a column, a GNSS receiver mounted on top, and trapezoidal solar panel mounting frames around the outer walls. Solar panels are installed inside these frames, which are fixedly connected to the column via a solar panel bracket. The bracket includes a connecting plate, a fixing plate, and a mounting plate; one end of the connecting plate has a fixing plate, and the other end has a mounting plate.

[0004] After searching, it was found that the existing technology has certain defects. Its solar panels are fixed by brackets with fixed tilt angles and screws. Due to the fixed bracket angle and the small installation space, the installation, disassembly and subsequent maintenance of the solar panels are extremely inconvenient. Especially in harsh outdoor environments, the operation is difficult and inefficient, which affects the continuous and stable operation of the entire monitoring system. Therefore, a landslide displacement and deformation monitoring device is needed to meet people's needs. Utility Model Content

[0005] The purpose of this invention is to provide a landslide displacement and deformation monitoring device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a landslide displacement and deformation monitoring device, comprising a base, a column on the base, a control box and a GNSS receiver on the column, a first right-angle bracket connected to one side of the column by screws, a second right-angle bracket rotatably connected to one end of the first right-angle bracket, a solar panel connected to the second right-angle bracket by screws, a movable frame vertically slidably connected to the column, one side of the movable frame being locked to the column by locking bolts, a connecting block on the other side, connecting rods rotatably connected to both ends of the connecting block, a third right-angle bracket rotatably connected to the same end of both connecting rods, and the third right-angle bracket being connected to the solar panel by screws.

[0007] Preferably, a threaded hole is provided on one side of the movable frame, and the threaded hole is adapted to the threaded section of the locking bolt.

[0008] Preferably, the column is provided with a positioning hole, and the threaded section of the locking bolt can be inserted into the positioning hole.

[0009] Preferably, there are several positioning holes, which are arranged vertically at equal intervals on the same side of the column.

[0010] Preferably, a support frame is welded to the outer wall of the column, and the support frame is arranged below the movable frame.

[0011] Preferably, a rubber pad is provided at the top of the support frame.

[0012] The beneficial effects of this utility model are:

[0013] This invention achieves convenient and stepless adjustment of the solar panel tilt angle through the hinge between the first and second right-angle brackets, the lifting and lowering of the movable frame, and the hinge between the connecting block and the third right-angle bracket via a connecting rod. This greatly increases the operating space around the solar panel, allowing operations such as tightening and loosening the fixing screws to no longer be limited to narrow areas. This greatly facilitates on-site personnel in performing maintenance work such as installation, replacement, and cleaning of the solar panel, reducing labor intensity and operational risks. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a landslide displacement and deformation monitoring device proposed in this utility model;

[0015] Figure 2 This is a side view cross-sectional structural diagram of a landslide displacement and deformation monitoring device proposed in this utility model;

[0016] Figure 3 This utility model proposes a landslide displacement and deformation monitoring device. Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the first right-angle bracket and the third right-angle bracket of a landslide displacement and deformation monitoring device proposed in this utility model.

[0018] In the diagram: 1. Base; 2. Column; 3. Control box; 4. GNSS receiver; 5. First right-angle bracket; 6. Second right-angle bracket; 7. Solar panel; 8. Moving frame; 9. Locking bolt; 10. Connecting block; 11. Connecting rod; 12. Third right-angle bracket; 13. Threaded hole; 14. Positioning insertion hole; 15. Support frame; 16. Rubber pad. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-4 A landslide displacement and deformation monitoring device includes a base 1, a column 2 on the base 1, a control box 3 and a GNSS receiver 4 on the column 2, a first right-angle bracket 5 connected to one side of the column 2 by screws, a second right-angle bracket 6 rotatably connected to one end of the first right-angle bracket 5, a solar panel 7 connected to the second right-angle bracket 6 by screws, a movable frame 8 vertically slidably connected to the column 2, one side of the movable frame 8 being locked to the column 2 by locking bolts 9, and a connecting block 10 on the other side, both ends of the connecting block 10 being rotatably connected to connecting rods 11, and a third right-angle bracket 12 rotatably connected to the same end of both connecting rods 11, the third right-angle bracket 12 being connected to the solar panel 7 by screws.

[0021] Specifically, in this embodiment, a threaded hole 13 is provided on one side of the movable frame 8. The threaded hole 13 is adapted to the threaded section of the locking bolt 9, ensuring that the locking bolt 9 can reliably fasten the movable frame 8 to the column 2.

[0022] Specifically, in this embodiment, the column 2 is provided with a positioning hole 14, and the threaded section of the locking bolt 9 can be inserted into the positioning hole 14. The insertion and engagement method can prevent the moving frame 8 from sliding after tightening, thus enhancing the reliability of the fixation.

[0023] Specifically, in this embodiment, there are several positioning holes 14, which are arranged vertically at equal intervals on the same side of the column 2. The multiple positioning holes 14 provide multiple preset fixed positions for the movable frame 8, so that the angle adjustment is both flexible and can be quickly positioned to the commonly used angle.

[0024] Specifically, in this embodiment, a support frame 15 is welded to the outer wall of the column 2. The support frame 15 is arranged below the movable frame 8. The support frame 15 can support the movable frame 8 in the unlocked state, playing the role of auxiliary support and limiting, and facilitating one-handed adjustment operation.

[0025] Specifically, in this embodiment, a rubber pad 16 is provided at the top of the support frame 15, which provides cushioning and shock absorption for the downward movement of the moving frame 8.

[0026] When installing or maintaining the solar panel 7, first loosen the locking bolt 9 to allow the moving frame 8 to slide freely. Slide the moving frame 8 downwards, and the connecting rod 11, hinged by the connecting block 10, will pull the third right-angle bracket 12 connected to the solar panel 7, causing the solar panel 7 to rotate downwards around the hinge point of the first right-angle bracket 5 and the second right-angle bracket 6, reducing its tilt angle. Slide the moving frame 8 upwards, and the connecting rod 11 will push the solar panel 7 upwards, increasing its tilt angle. The operator can easily adjust the solar panel 7 to the ideal tilt angle, and then slide the moving frame 8 to a position with a positioning hole 14 nearby, tighten the locking bolt 9, and insert it into the positioning hole 14 to complete the angle fixation. The entire adjustment process has a large operating space and is simple and labor-saving.

[0027] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A landslide displacement and deformation monitoring device, comprising a base (1), characterized in that: A column (2) is provided on the base (1). A control box (3) and a GNSS receiver (4) are provided on the column (2). A first right-angle bracket (5) is connected to one side of the column (2) by screws. A second right-angle bracket (6) is rotatably connected to one end of the first right-angle bracket (5). A solar panel (7) is connected to the second right-angle bracket (6) by screws. A movable frame (8) is vertically slidably connected to the column (2). One side of the movable frame (8) is locked to the column (2) by locking bolts (9). A connecting block (10) is provided on the other side. Both ends of the connecting block (10) are rotatably connected to connecting rods (11). A third right-angle bracket (12) is rotatably connected to the same end of the two connecting rods (11). The third right-angle bracket (12) is connected to the solar panel (7) by screws.

2. The landslide displacement and deformation monitoring device according to claim 1, characterized in that: A threaded hole (13) is provided on one side of the movable frame (8), and the threaded hole (13) is adapted to the threaded section of the locking bolt (9).

3. The landslide displacement and deformation monitoring device according to claim 1, characterized in that: The column (2) is provided with a positioning hole (14), and the threaded section of the locking bolt (9) can be inserted into the positioning hole (14).

4. The landslide displacement and deformation monitoring device according to claim 3, characterized in that: The positioning holes (14) are a number of ones, arranged vertically at equal intervals on the same side of the column (2).

5. The landslide displacement and deformation monitoring device according to claim 1, characterized in that: A support frame (15) is welded to the outer wall of the column (2), and the support frame (15) is arranged below the movable frame (8).

6. The landslide displacement and deformation monitoring device according to claim 5, characterized in that: A rubber pad (16) is provided at the top of the support frame (15).

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