Slope sliding surface electrical monitoring device

Abstract

The utility model discloses a slope sliding surface electrical method monitoring device, which comprises a line pulling displacement sensor and a monitor, and further comprises a first anchor rod, the monitor and the line pulling displacement sensor are both mounted at the top of the first anchor rod, and the monitor and the line pulling displacement sensor are detachably connected with the first anchor rod. The monitor is electrically connected with the wire pulling displacement sensor; a pull wire is arranged on one side of the wire pull displacement sensor, the end of the pull wire is connected with a second anchor rod, and the second anchor rod is detachably connected with the pull wire. The linear pull displacement sensor is installed on the first anchor rod, the top of the first anchor rod is provided with the monitor, the linear pull displacement sensor can be directly connected with the monitor, the monitor can conveniently receive signals transmitted by the linear pull displacement sensor, meanwhile, the top of the first anchor rod is provided with the photovoltaic panel, and the photovoltaic panel supplies power to the monitor and the linear pull displacement sensor. Therefore, the defect caused by the fact that a long transmission line needs to be pulled out to be laid on the slope surface is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of slope monitoring, in particular to a slope sliding surface electrical monitoring device. Background Art

[0002] Slopes are prone to landslides in rainy weather, causing serious geological disasters. Therefore, slopes in important locations are generally equipped with slope monitoring devices to monitor the status of the slopes so that timely handling can be carried out when abnormal conditions occur on the slopes.

[0003] A Chinese patent with patent number CN202022679259.7 discloses a landslide sliding surface displacement monitoring device, which includes a mounting rod fixed in the rock layer of the slope and an early warning mechanism. The mounting rod is vertical and the upper end extends out of the slope. The early warning mechanism includes a landslide sensing component, a control component connected to the landslide sensing component, and an alarm component electrically connected to the control component. The landslide sensing component and the control component are fixed to the mounting rod. The landslide sensing component includes a linkage plate and a pull rope fixed to the linkage plate at one end. The linkage plate is pre-buried in the slope soil layer fixed by the mounting rod. The other end of the pull rope is linked to the control component and is used to drive the control component to control the alarm component to alarm.

[0004] The landslide sliding surface displacement monitoring device provided by the above patent uses a total station to monitor the slope surface, but the total station monitoring process is relatively complicated. In actual operation, the monitoring of the slope sliding surface position is mostly done by using a pull-wire displacement sensor, but the existing pull-wire displacement sensor is installed on the slope surface and needs to pull the transmission line to the control terminal on the ground, resulting in a large number of transmission lines being laid on the ground. In the long run, the transmission lines laid on the ground are easily damaged due to accidents or corrosion. Utility Model Content

[0005] The purpose of the utility model is to provide an electrical monitoring device for a slope sliding surface, aiming to improve the problem that the existing pull-wire position sensor is installed on the slope surface and needs to pull the transmission line to the control terminal on the ground, resulting in a large number of transmission lines being laid on the ground, which is prone to damage to the transmission lines due to accidents and corrosion damage to the transmission lines.

[0006] The utility model is achieved in this way:

[0007] A slope sliding surface electrical monitoring device includes a wire-pull displacement sensor and a monitor, and also includes a first anchor rod. The monitor and the wire-pull displacement sensor are both installed on the top of the first anchor rod. The monitor and the wire-pull displacement sensor are detachably connected to the first anchor rod, and the monitor and the wire-pull displacement sensor are electrically connected. A pull wire is provided on one side of the wire-pull displacement sensor, and a second anchor rod is connected to the end of the pull wire. The second anchor rod and the pull wire are detachably connected. A photovoltaic panel is installed on the top of the first anchor rod, and the photovoltaic panel is connected to the monitor.

[0008] Preferably, a plurality of first barbs are provided at the bottom of the side surface of the first anchor rod, and a support rod is provided at the top of the anchor rod, the support rod is L-shaped, and a threaded hole is provided at the bottom of the support rod, and the threaded hole is connected to the monitor thread.

[0009] Preferably, a connecting wire is provided on the side of the wire-pull displacement sensor, a connecting wire is provided at the end of the connecting wire, a connecting head is provided at the end of the pull wire, a connecting ring is provided on the connecting head, and the connecting ring is connected to the second anchor rod.

[0010] Preferably, a power connection slot and a communication slot are provided on the side of the monitor, the communication slot is connected to the communication plug, and a sleeve joint is provided on the back of the monitor, a sleeve hole is provided in the middle of the sleeve joint, and a tightening knob is provided on the back of the sleeve joint.

[0011] Preferably, a battery is provided at the front end of the photovoltaic panel, a sleeve groove is provided on the bottom surface of the battery, a fixing knob is provided on the side of the battery aligned with the sleeve groove, a power supply line is provided on the side of the battery, a power supply plug is provided at the end of the power supply line, and the power supply plug is connected to the power socket.

[0012] Preferably, a plurality of second barbs are provided at the bottom of the side surface of the second anchor rod obliquely upward, a plug post is provided at the top of the second anchor rod, the plug post is inserted into the inner side of the connecting ring, and a threaded groove is provided in the middle of the plug post.

[0013] Preferably, it also includes a limiting pressure cap, a pressure plate is provided at the bottom of the limiting pressure cap, a screw is provided on the bottom surface of the pressure plate, the screw is threadedly connected to the thread groove, and the pressure plate is pressed tightly on the top of the plug column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The wire-pull displacement sensor of the utility model is installed on the first anchor rod, and a monitor is installed on the top of the first anchor rod. The wire-pull displacement sensor can be directly connected to the monitor, so that the monitor can receive the signal transmitted by the wire-pull displacement sensor. At the same time, a photovoltaic panel is installed on the top of the first anchor rod, and the monitor and the wire-pull displacement sensor are powered by the photovoltaic panel, thereby avoiding the disadvantage of needing to pull out a long transmission line and lay it on the slope surface, thereby making the entire sliding surface displacement monitoring device more stable, ensuring that the sliding surface displacement monitoring device can effectively monitor the slope.

[0016] 2. A limiting pressure cap is provided on the top of the second anchor rod of the utility model, so that the limiting pressure cap can stably install the connector at the end of the pull wire on the second anchor rod, so that the pull wire is stably connected to the second anchor rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the first anchor rod of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the utility model wire-pull displacement sensor;

[0020] Figure 4 It is a structural schematic diagram of the utility model monitoring instrument;

[0021] Figure 5 It is a structural schematic diagram of the photovoltaic panel of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the second anchor rod of the utility model.

[0023] In the figure: 1. first anchor rod; 11. first barb; 12. support rod; 13. threaded hole; 2. wire-pull displacement sensor; 21. pull wire; 22. connector; 23. connecting ring; 24. communication line; 25. communication plug; 3. monitor; 31. power connection slot; 32. communication slot; 33. sleeve joint; 34. sleeve hole; 35. clamping knob; 4. photovoltaic panel; 41. battery; 42. sleeve groove; 43. fixing knob; 44. power supply line; 45. power supply plug; 5. second anchor rod; 51. second barb; 52. plug column; 53. threaded groove; 54. limit pressure cap; 541. pressure plate; 542. screw. DETAILED DESCRIPTION

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0026] Example 1

[0027] like Figure 1 As shown, a slope sliding surface electrical monitoring device includes a wire-pull displacement sensor 2 and a monitor 3, and also includes a first anchor rod 1. The monitor 3 and the wire-pull displacement sensor 2 are both installed on the top of the first anchor rod 1. The monitor 3 and the wire-pull displacement sensor 2 are detachably connected to the first anchor rod 1. The first anchor rod 1 is used to support the monitor 3 and the wire-pull displacement sensor 2, which is convenient for the stable use of the monitor 3 and the wire-pull displacement sensor 2. And the monitor 3 and the wire-pull displacement sensor 2 are electrically connected; this structure is convenient for the signal transmission between the monitor 3 and the wire-pull displacement sensor 2, and also convenient for the monitor 3 to control the wire-pull position sensor. A pull wire 21 is provided on one side of the wire-pull displacement sensor 2, and the end of the pull wire 21 is connected to the second anchor rod 5. The second anchor rod 5 and the pull wire 21 are detachably connected. The pull wire 21 is convenient to pull out and fix its end, so that the wire-pull displacement sensor 2 can sense the displacement of the sliding surface in time; a photovoltaic panel 4 is installed on the top of the first anchor rod 1, and the photovoltaic panel 4 is connected to the monitor 3.

[0028] like Figure 2 As shown, a plurality of first barbs 11 are provided at the bottom of the side of the first anchor rod 1. This structure can ensure that the first anchor rod 1 is stably plugged into the slope surface. A support rod 12 is provided at the top of the anchor rod. The support rod 12 is L-shaped, and a threaded hole 13 is provided at the bottom of the support rod 12. The threaded hole 13 is threadedly connected to the monitor 3. The support rod 12 is convenient for connecting the monitor 3 and the wire-pull displacement sensor 2.

[0029] like Figure 3 As shown, a connecting wire 24 is provided on the side of the wire-pull displacement sensor 2, and a connecting plug 25 is provided at the end of the connecting wire 24. The connecting wire 24 and the connecting plug 25 are convenient for connecting the wire-pull displacement sensor 2 with the monitor 3. A connector 22 is provided at the end of the pull wire 21, and a connecting ring 23 is provided on the connector 22. The connecting ring 23 is connected to the second anchor rod 5. The pull wire 21 cooperates with the connector 22 and the connecting ring 23 to facilitate fixing the end of the pull wire 21.

[0030] like Figure 3 As shown, the monitor 3 is provided with a power connection slot 31 and a communication slot 32 on the side, and the communication slot 32 is connected to the communication plug 25. This structure is convenient for the monitor 3 to be used with the wire-pull displacement sensor 2. A sleeve joint 33 is provided on the back of the monitor 3, a sleeve hole 34 is provided in the middle of the sleeve joint 33, and a clamping knob 35 is provided on the back of the sleeve joint 33. The sleeve joint 33 cooperates with the sleeve hole 34 to be conveniently sleeved on the support rod 12, and the clamping knob 35 is conveniently fixed in the position of the monitor 3, so that the monitor 3 is conveniently installed on the support rod 12.

[0031] like Figure 4 As shown, a battery 41 is provided at the front end of the photovoltaic panel 4, and a sleeve groove 42 is provided on the bottom surface of the battery 41. The battery 41 is convenient for powering the monitor 3 and the wire-pull displacement sensor 2. A fixing knob 43 is provided on the side of the battery 41 aligned with the sleeve groove 42. The sleeve groove 42 and the fixing knob 43 are convenient for installing the photovoltaic panel 4 on the top of the support rod 12. A power supply line 44 is provided on the side of the battery 41, and a power plug 45 is provided at the end of the power supply line 44. The power plug 45 is connected to the power socket 31. The battery 41 is connected to the monitor 3 with the power supply line 44 and the power plug 45, so as to facilitate the power supply and use of the monitor 3.

[0032] like Figure 5 As shown, the second anchor rod 5 has a plurality of second barbs 51 tilted upward at the bottom of the side surface, and the second barbs 51 are used to facilitate the second anchor rod 5 to be stably anchored on the slope. The second anchor rod 5 has a plug post 52 at the top, which is plugged into the inner side of the connecting ring 23. A threaded groove 53 is provided in the middle of the plug post 52, and the plug post 52 is conveniently connected to the connecting ring 23, so as to facilitate the second anchor rod 5 to fix one end of the pull wire 21.

[0033] Working principle: When in use, anchor the first anchor rod 1 and the second anchor rod 5 at appropriate positions on the slope according to usage requirements, then install the monitor 3 and the wire pull displacement sensor 2 on the top of the first anchor rod 1, then install the photovoltaic panel 4, and connect the photovoltaic panel 4 to the monitor 3, and then fix one end of the pull wire 21 on the top of the second anchor rod 5. In such a structure, when the slope slides, the pull wire 21 will stretch or retract. At this time, the displacement sensor of the pull wire 21 will transmit the data of the change of the pull wire 21 to the monitor 3, and the data will be remotely fed back to the terminal device through the monitor 3 for timely processing by the staff. Compared with the prior art, the wire-pull displacement sensor 2 of the present application is installed on the first anchor rod 1, and a monitor 3 is installed on the top of the first anchor rod 1. The wire-pull displacement sensor 2 can be directly connected to the monitor 3, so that the monitor 3 can receive the signal transmitted by the wire-pull displacement sensor 2. At the same time, a photovoltaic panel 4 is installed on the top of the first anchor rod 1, and the monitor 3 and the wire-pull displacement sensor 2 are powered by the photovoltaic panel 4, thereby avoiding the disadvantage of needing to pull out a longer transmission line and lay it on the slope surface, thereby making the entire sliding surface displacement monitoring device more stable, ensuring that the sliding surface displacement monitoring device can effectively monitor the slope.

[0034] Example 2

[0035] like Figure 1 As shown, a slope sliding surface electrical monitoring device includes a wire-pull displacement sensor 2 and a monitor 3, and also includes a first anchor rod 1. The monitor 3 and the wire-pull displacement sensor 2 are both installed on the top of the first anchor rod 1. The monitor 3 and the wire-pull displacement sensor 2 are detachably connected to the first anchor rod 1. The first anchor rod 1 is used to support the monitor 3 and the wire-pull displacement sensor 2, which is convenient for the stable use of the monitor 3 and the wire-pull displacement sensor 2. And the monitor 3 and the wire-pull displacement sensor 2 are electrically connected; this structure is convenient for the signal transmission between the monitor 3 and the wire-pull displacement sensor 2, and also convenient for the monitor 3 to control the wire-pull position sensor. A pull wire 21 is provided on one side of the wire-pull displacement sensor 2, and the end of the pull wire 21 is connected to the second anchor rod 5. The second anchor rod 5 and the pull wire 21 are detachably connected. The pull wire 21 is convenient to pull out and fix its end, so that the wire-pull displacement sensor 2 can sense the displacement of the sliding surface in time; a photovoltaic panel 4 is installed on the top of the first anchor rod 1, and the photovoltaic panel 4 is connected to the monitor 3.

[0036] like Figure 2 As shown, a plurality of first barbs 11 are provided at the bottom of the side of the first anchor rod 1. This structure can ensure that the first anchor rod 1 is stably plugged into the slope surface. A support rod 12 is provided at the top of the anchor rod. The support rod 12 is L-shaped, and a threaded hole 13 is provided at the bottom of the support rod 12. The threaded hole 13 is threadedly connected to the monitor 3. The support rod 12 is convenient for connecting the monitor 3 and the wire-pull displacement sensor 2.

[0037] like Figure 3As shown, a connecting wire 24 is provided on the side of the wire-pull displacement sensor 2, and a connecting plug 25 is provided at the end of the connecting wire 24. The connecting wire 24 and the connecting plug 25 are convenient for connecting the wire-pull displacement sensor 2 with the monitor 3. A connector 22 is provided at the end of the pull wire 21, and a connecting ring 23 is provided on the connector 22. The connecting ring 23 is connected to the second anchor rod 5. The pull wire 21 cooperates with the connector 22 and the connecting ring 23 to facilitate fixing the end of the pull wire 21.

[0038] like Figure 3 As shown, the monitor 3 is provided with a power connection slot 31 and a communication slot 32 on the side, and the communication slot 32 is connected to the communication plug 25. This structure is convenient for the monitor 3 to be used with the wire-pull displacement sensor 2. A sleeve joint 33 is provided on the back of the monitor 3, a sleeve hole 34 is provided in the middle of the sleeve joint 33, and a clamping knob 35 is provided on the back of the sleeve joint 33. The sleeve joint 33 cooperates with the sleeve hole 34 to be conveniently sleeved on the support rod 12, and the clamping knob 35 is conveniently fixed in the position of the monitor 3, so that the monitor 3 is conveniently installed on the support rod 12.

[0039] like Figure 4 As shown, a battery 41 is provided at the front end of the photovoltaic panel 4, and a sleeve groove 42 is provided on the bottom surface of the battery 41. The battery 41 is convenient for powering the monitor 3 and the wire-pull displacement sensor 2. A fixing knob 43 is provided on the side of the battery 41 aligned with the sleeve groove 42. The sleeve groove 42 and the fixing knob 43 are convenient for installing the photovoltaic panel 4 on the top of the support rod 12. A power supply line 44 is provided on the side of the battery 41, and a power plug 45 is provided at the end of the power supply line 44. The power plug 45 is connected to the power socket 31. The battery 41 is connected to the monitor 3 with the power supply line 44 and the power plug 45, so as to facilitate the power supply and use of the monitor 3.

[0040] like Figure 5 As shown, the second anchor rod 5 has a plurality of second barbs 51 tilted upward at the bottom of the side surface, and the second barbs 51 are used to facilitate the second anchor rod 5 to be stably anchored on the slope. The second anchor rod 5 has a plug post 52 at the top, which is plugged into the inner side of the connecting ring 23. A threaded groove 53 is provided in the middle of the plug post 52, and the plug post 52 is conveniently connected to the connecting ring 23, so as to facilitate the second anchor rod 5 to fix one end of the pull wire 21.

[0041] like Figure 6 As shown, it also includes a limiting pressure cap 54, a pressure plate 541 is provided at the bottom of the limiting pressure cap 54, a screw 542 is provided on the bottom surface of the pressure plate 541, the screw 542 is threadedly connected to the thread groove 53, and the pressure plate 541 is pressed tightly on the top of the plug column 52; this structure can make the connecting head 22 stably connected to the second anchor rod 5, so as to achieve the purpose of fixing the end of the pull wire 21, and ensure that the pull wire 21 is sufficiently stable.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A slope sliding surface electrical monitoring device, comprising a wire-pull displacement sensor (2) and a monitoring instrument (3), characterized in that: It also includes a first anchor rod (1), the monitor (3) and the wire-pull displacement sensor (2) are both installed on the top of the first anchor rod (1), the monitor (3) and the wire-pull displacement sensor (2) are detachably connected to the first anchor rod (1), and the monitor (3) and the wire-pull displacement sensor (2) are electrically connected; a pull wire (21) is provided on one side of the wire-pull displacement sensor (2), the end of the pull wire (21) is connected to a second anchor rod (5), and the second anchor rod (5) and the pull wire (21) are detachably connected; a photovoltaic panel (4) is installed on the top of the first anchor rod (1), and the photovoltaic panel (4) is connected to the monitor (3).

2. The electrical monitoring device for slope sliding surface according to claim 1 is characterized in that: A plurality of first barbs (11) are provided at the bottom of the side of the first anchor rod (1), and a support rod (12) is provided at the top of the anchor rod. The support rod (12) is L-shaped, and a threaded hole (13) is provided at the bottom of the support rod (12). The threaded hole (13) is threadably connected to the monitor (3).

3. The electrical monitoring device for slope sliding surface according to claim 1 is characterized in that: A connecting wire (24) is provided on the side of the wire-pull displacement sensor (2), a connecting plug (25) is provided at the end of the connecting wire (24), a connecting head (22) is provided at the end of the pull wire (21), a connecting ring (23) is provided on the connecting head (22), and the connecting ring (23) is connected to the second anchor rod (5).

4. The electrical monitoring device for slope sliding surface according to claim 3 is characterized in that: The monitor (3) is provided with a power connection slot (31) and a communication slot (32) on the side, the communication slot (32) is connected to the communication plug (25), and the monitor (3) is provided with a sleeve joint (33) on the back, a sleeve hole (34) is provided in the middle of the sleeve joint (33), and a clamping knob (35) is provided on the back of the sleeve joint (33).

5. The electrical monitoring device for slope sliding surface according to claim 4 is characterized in that: A storage battery (41) is provided at the front end of the photovoltaic panel (4), a sleeve groove (42) is provided on the bottom surface of the storage battery (41), a fixing knob (43) is provided on the side of the storage battery (41) aligned with the sleeve groove (42), a power supply line (44) is provided on the side of the storage battery (41), a power supply plug (45) is provided at the end of the power supply line (44), and the power supply plug (45) is connected to the power connection slot (31).

6. The electrical monitoring device for slope sliding surface according to claim 3 is characterized in that: The bottom of the side of the second anchor rod (5) is provided with a plurality of second barbs (51) inclined upward, and the top of the second anchor rod (5) is provided with an insertion column (52), the insertion column (52) is inserted into the inner side of the connecting ring (23), and the middle of the insertion column (52) is provided with a thread groove (53).

7. The electrical monitoring device for slope sliding surface according to claim 6 is characterized in that: It also includes a limiting pressure cap (54), the bottom of which is provided with a pressure plate (541), the bottom surface of which is provided with a screw rod (542), the screw rod (542) is threadedly connected to the thread groove (53), and the pressure plate (541) is pressed tightly against the top of the plug column (52).

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