A high and steep embankment real-time monitoring system

Abstract

The application provides a high and steep embankment real-time monitoring system, which comprises a base, an embankment body arranged on the base, and a plurality of telescopic rods fixed on both sides of the embankment body, wherein a spring is fixed between the extension end and the storage end of each telescopic rod, a settlement monitoring unit is arranged at the top of the telescopic rod, and the settlement monitoring unit comprises a pressing plate fixed at the top of the telescopic rod and in extrusion contact with the top of the embankment body. Compared with the prior art, the horizontal displacement monitoring unit, the slope angle monitoring unit and the settlement monitoring unit are directly or at a distance connected with the telescopic rod, the settlement, the horizontal displacement and the slope change of the embankment body are monitored, the abnormal condition is timely reported to the staff, the position of the embankment needing repair is diagnosed through the data of the plurality of monitoring units, and the real-time monitoring of the accuracy of the high and steep embankment is realized.

Description

Technical Field

[0001] This invention relates to the field of monitoring technology for high and steep embankments, specifically to a real-time monitoring system for high and steep embankments. Background Technology

[0002] High-fill embankment slopes are prone to instability and failure under conditions such as heavy rain. During the service life of high and steep embankments, significant post-construction settlement and uneven settlement are likely to occur, directly affecting the safety of drivers and passengers and driving comfort, posing a significant safety hazard. As an important component of regional transportation infrastructure, the safety of high-fill embankment slopes not only directly affects the stable and safe operation of transportation infrastructure, but also represents a significant disaster risk point.

[0003] Current embankment monitoring methods primarily rely on sensors during embankment construction. Monitoring typically includes embankment settlement, horizontal displacement, and slope changes, requiring multiple sensors to work together. For steep embankments, sensor installation can be inconvenient. Another settlement monitoring method, as proposed in patent CN217637316U, involves an embankment settlement monitoring device where the embankment itself settles, causing a settlement plate to settle as well. This movement of the pull plate moves the scale inside the monitoring box, and the scale reading in the observation slot reflects the amount of embankment settlement.

[0004] The aforementioned monitoring techniques may contain errors for steep embankments, affecting the assessment of the embankment's condition. Furthermore, the lack of comprehensive monitoring of multiple monitoring objects means that the vertical settlement may also be affected by other factors, such as horizontal displacement and slope changes, making it impossible to accurately determine the location where the embankment needs repair. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the present invention aims to provide a real-time monitoring system for high and steep embankments, thereby solving the problems mentioned in the background section. The invention features a novel structure, employing a combination of horizontal displacement monitoring units, slope angle monitoring units, and settlement monitoring units, which are directly or intermittently connected to multiple telescopic rods to monitor the settlement, horizontal displacement, and slope changes of the embankment. Abnormal situations are promptly reported to staff. Data from multiple monitoring units is used to diagnose the locations of embankment requiring repair, thus achieving accurate real-time monitoring of high and steep embankments.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a real-time monitoring system for high and steep embankments, comprising a base on which an embankment body is mounted. Multiple telescopic rods are fixed to both sides of the embankment body. A spring is fixed between the extended end and retracted end of each telescopic rod. A settlement monitoring unit is located at the top of each telescopic rod, and the settlement monitoring unit includes a pressure plate fixed to the top of the telescopic rod, with the pressure plate in contact with the top of the embankment body. A horizontal displacement monitoring unit is located at the bottom of each telescopic rod, and the horizontal displacement monitoring unit includes a front baffle and side baffles. A front baffle is located at the bottom front end of the embankment body, and side baffles are located on both sides of the bottom of the embankment body. Inclined surface angle monitoring units are located on both sides of the inclined surface of the embankment body, and each inclined surface angle monitoring unit includes a mounting plate. The mounting plate slides along the side of the embankment body, and a rangefinder is fixed to the surface of the mounting plate. The inclined surface angle monitoring unit is connected to the horizontal displacement monitoring unit and the settlement monitoring unit.

[0007] Furthermore, the horizontal displacement monitoring unit also includes a base plate, the bottom of the multi-section telescopic rod is fixed to the base plate, and the base plate is fixed to the base. The top of the base plate on both sides of the front baffle is fixed to the slide rail, and the two sides of the front baffle slide along the slide rail. The base plate is equidistantly fixed to the outer side of the side baffle with transverse telescopic rods, and the extended end of the transverse telescopic rod is fixed to the side baffle.

[0008] Furthermore, horizontal displacement sensors are fixedly installed on the front baffle and the side baffle at the end facing the multi-section telescopic rod, and the horizontal displacement sensors of the front baffle and the side baffle are on the same horizontal line.

[0009] Furthermore, the settlement monitoring unit also includes a vertical displacement sensor, with downward vertical displacement sensors fixed on both sides of the pressure plate.

[0010] Furthermore, the slope angle monitoring unit also includes a winding seat. The top and bottom of the slope of the embankment body are provided with winding seats, and a motor is fixedly installed at the outer end of the winding seat. A connecting rope is wound on the surface of the winding shaft inside the winding seat, and the mounting plate is fixed on the connecting rope.

[0011] Furthermore, the winding seat at the upper end of the embankment body slope is fixed to the pressure plate, and the winding seat at the lower end of the embankment body slope is fixed with a connecting frame, one end of which is fixed to the front baffle.

[0012] Furthermore, a sliding plate is fixed to the outside of the connecting frame corresponding to the multi-section telescopic rod, and the sliding plate is the same length as the base plate. The outer end of the connecting frame is slidably sleeved on the sliding plate.

[0013] Furthermore, a fixing ring is fixed at the bottom of the multi-section telescopic rod, and three receiving plates are fixed to the fixing ring in the direction corresponding to the horizontal displacement sensor and the vertical displacement sensor.

[0014] The beneficial effects of the present invention: The present invention provides a real-time monitoring system for high and steep embankments, comprising: a base; an embankment body; a multi-section telescopic rod; a fixing ring; a receiving plate; a horizontal displacement monitoring unit; a front baffle; a side baffle; a bottom plate; a transverse telescopic rod; a horizontal displacement sensor; a slide rail; an inclined plane angle monitoring unit; a connecting frame; a sliding plate; a winding seat; a motor; a connecting rope; a mounting plate; a rangefinder; a settlement monitoring unit; a pressure plate; and a vertical displacement sensor.

[0015] 1. In the event of settlement, the pressure plate moves vertically to the upper winding seat. When horizontal displacement occurs, the front baffle drives the lower winding seat to slide along the sliding plate, thereby maintaining the positional correspondence between the two winding seats and the pressure plate and the front baffle. Thus, the monitoring of the embankment slope is not affected by settlement and horizontal displacement.

[0016] 2. In this invention, the receiving plates at the bottom of the multi-section telescopic rod correspond to the horizontal displacement sensor and the vertical displacement sensor respectively, and then the values ​​of settlement and horizontal displacement are fed back to the terminal system.

[0017] 3. This invention utilizes the telescopic performance of multi-section telescopic rods to address the height adjustment of steep embankments.

[0018] 4. Compared with the prior art, the present invention, through the coordinated action of horizontal displacement monitoring unit, inclined plane angle monitoring unit and settlement monitoring unit, is directly or intermittently connected to multiple telescopic rods to monitor the settlement, horizontal displacement and inclined plane changes of the embankment body. Abnormal situations are reported to the staff in a timely manner. By using the data from multiple monitoring units, the location of the embankment that needs to be repaired is diagnosed, thereby achieving accurate real-time monitoring of high and steep embankments. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a real-time monitoring system for high and steep embankments according to the present invention;

[0020] Figure 2 This is a schematic diagram showing the positional relationship between the horizontal displacement monitoring unit, the inclined plane angle monitoring unit, and the settlement monitoring unit of a real-time monitoring system for high and steep embankments according to the present invention.

[0021] Figure 3 This is a schematic diagram of the settlement monitoring unit of a real-time monitoring system for high and steep embankments according to the present invention.

[0022] Figure 4 This is an enlarged schematic diagram of the structure of area A in a real-time monitoring system for high and steep embankments according to the present invention.

[0023] Figure 5 This is an enlarged schematic diagram of the structure of region B in a real-time monitoring system for high and steep embankments according to the present invention.

[0024] Figure 6 This is an enlarged schematic diagram of the C region structure of a real-time monitoring system for high and steep embankments according to the present invention.

[0025] In the diagram: 1. Base; 2. Embankment body; 3. Multi-section telescopic rod; 31. Fixing ring; 32. Receiving plate; 4. Horizontal displacement monitoring unit; 41. Front baffle; 42. Side baffle; 43. Base plate; 44. Lateral telescopic rod; 45. Horizontal displacement sensor; 46. Slide rail; 5. Inclined angle monitoring unit; 51. Connecting frame; 52. Slide plate; 53. Rewinding seat; 54. Motor; 55. Connecting rope; 56. Mounting plate; 57. Rangefinder; 6. Settlement monitoring unit; 61. Pressure plate; 62. Vertical displacement sensor. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0027] Please see Figures 1 to 6 This invention provides a technical solution: a real-time monitoring system for steep embankments, comprising a base 1, on which an embankment body 2 is mounted, and multiple telescopic rods 3 are fixed on both sides of the embankment body 2. A spring is fixed between the extended end and the retracted end of each telescopic rod 3. A settlement monitoring unit 6 is provided at the top of each telescopic rod 3, and the settlement monitoring unit 6 includes a pressure plate 61. The pressure plate 61 is fixed at the top of the telescopic rod 3 and is in contact with the top of the embankment body 2. A horizontal displacement monitoring unit 4 is provided at the bottom of each telescopic rod 3, and the horizontal displacement monitoring unit 4 includes a front baffle 41 and side baffles 42. The front baffle 41 is provided at the bottom front end of the embankment body 2, and side baffles 42 are provided on both sides of the bottom of the embankment body 2. 2. Inclined angle monitoring units 5 are provided on both sides of the inclined surface of the embankment body 2. The inclined angle monitoring unit 5 includes a mounting plate 56. The mounting plate 56 slides along the side of the embankment body 2, and a rangefinder 57 is fixed on the surface of the mounting plate 56. The inclined angle monitoring unit 5 is connected to the horizontal displacement monitoring unit 4 and the settlement monitoring unit 6. The recording method of the system in this solution refers to the system recording method of patent CN219891755U. Using a device, multiple telescopic rods 3 are installed on both sides of the embankment body 2. The settlement monitoring unit 6 is installed on the top of the embankment body 2, the inclined angle monitoring unit 5 is installed on the inclined surface, and the horizontal displacement monitoring unit 4 is installed at the bottom front end and both sides. At the same time, the settlement, horizontal displacement and inclined surface changes of the embankment body 2 are monitored in real time.

[0028] In this embodiment, the horizontal displacement monitoring unit 4 further includes a base plate 43. The bottom of the multi-section telescopic rod 3 is fixed to the base plate 43, and the base plate 43 is fixed on the base 1. The top of the base plate 43 on both sides of the front baffle 41 is fixed with slide rails 46, and the two sides of the front baffle 41 slide along the slide rails 46. The base plate 43 is equidistantly fixed with transverse telescopic rods 44 on the outer side of the side baffle 42, and the extended end of the transverse telescopic rods 44 is fixed to the side baffle 42. Horizontal displacement sensors 45 are fixedly installed on the ends of the front baffle 41 and the side baffle 42 facing the multi-section telescopic rod 3. The horizontal displacement sensors 45 of the front baffle 41 and the side baffle 42 are on the same horizontal line. The front baffle 41 can slide along the slide rails 46, and the side baffle 42 can be extended and retracted by the transverse telescopic rods 44. The horizontal displacement of the embankment body 2 is monitored by the horizontal displacement sensors 45, and the position of the transverse telescopic rods 44 does not obstruct the horizontal displacement sensors 45 of the front baffle 41.

[0029] In this embodiment, the settlement monitoring unit 6 further includes a vertical displacement sensor 62. The pressure plate 61 has downward vertical displacement sensors 62 fixed on both sides, and the settlement of the embankment body 2 is monitored by the vertical displacement sensors 62.

[0030] In this embodiment, the slope angle monitoring unit 5 further includes a winding seat 53. The top and bottom of the slope of the embankment body 2 are both provided with winding seats 53, and a motor 54 is fixedly installed on the outer end of the winding seat 53. A connecting rope 55 is wound on the surface of the winding shaft inside the winding seat 53, and a mounting plate 56 is fixed to the connecting rope 55. The winding seat 53 at the upper end of the slope of the embankment body 2 is fixed to the pressure plate 61, and a connecting frame 51 is fixed to the winding seat 53 at the lower end of the slope of the embankment body 2. One end of the connecting frame 51 is fixed to the front baffle 41. A sliding plate 52 is fixed to the outer side of the multi-section telescopic rod 3 corresponding to the connecting frame 51, and the sliding plate 52 is the same length as the bottom plate 43. The outer end of the connecting frame 51 is slidably sleeved on the sliding plate 52. Two winding seats 53 drive the mounting plate 56 to slide along the slope of the embankment body 2 by one motor 54 winding and the other motor 54 unwinding. During the movement of the rangefinder 57, the distance to the slope of the embankment body 2 is measured. If the distance is too large, it indicates that the slope may have cracks or collapse. The two winding seats 53 are connected to the pressure plate 61 and the front baffle 41 respectively. When settlement occurs, the pressure plate 61 moves vertically through the upper winding seat 53. When horizontal displacement occurs, the front baffle 41 drives the lower winding seat 53 to slide along the sliding plate 52, thereby maintaining the positional correspondence between the two winding seats 53 and the pressure plate 61 and the front baffle 41. Thus, the monitoring of the embankment slope is not affected by settlement and horizontal displacement.

[0031] In this embodiment, a fixing ring 31 is fixed at the bottom of the multi-section telescopic rod 3, and three receiving plates 32 are fixed at the fixing ring 31 in the direction corresponding to the horizontal displacement sensor 45 and the vertical displacement sensor 62. The receiving plates 32 at the bottom of the multi-section telescopic rod 3 correspond to the horizontal displacement sensor 45 and the vertical displacement sensor 62 respectively, thereby feeding back the settlement value and the horizontal displacement value to the terminal system.

[0032] Using the device, multi-section telescopic rods 3 are installed on both sides of the embankment body 2. A settlement monitoring unit 6 is installed on the top of the embankment body 2. The settlement of the embankment body 2 is monitored by a vertical displacement sensor 62. An incline angle monitoring unit 5 is installed on the slope. Two winding seats 53 drive the mounting plate 56 to slide along the slope of the embankment body 2 by one motor 54 winding and the other motor 54 unwinding. The distance measuring instrument 57 measures the distance to the slope of the embankment body 2 during the movement. If the distance is too large, it indicates that the slope may have cracks or collapse. The two winding seats 53 are connected to the pressure plate 61 and the front baffle 41 respectively. When settlement occurs, the pressure plate 61... Plate 61 is connected to the upper winding seat 53 and moves vertically. When horizontal displacement occurs, the front baffle 41 drives the lower winding seat 53 to slide along the slide plate 52, thereby maintaining the positional correspondence between the two winding seats 53 and the pressure plate 61 and the front baffle 41. Thus, the monitoring of the embankment slope is not affected by settlement and horizontal displacement. Horizontal displacement monitoring units 4 are installed at the bottom front end and both sides. The front baffle 41 can slide along the slide rail 46, and the side baffle 42 can be extended and retracted by the transverse telescopic rod 44. The horizontal displacement of the embankment body 2 is monitored by the horizontal displacement sensor 45, and the settlement, horizontal displacement and slope change of the embankment body 2 are monitored in real time.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A real-time monitoring system for high and steep embankments, comprising a base (1), characterized in that: An embankment body (2) is provided on the base (1), and multiple telescopic rods (3) are fixed on both sides of the base (1) on the embankment body (2). A spring is fixed between the extended end and the retracted end of each telescopic rod (3). A settlement monitoring unit (6) is provided at the top of the telescopic rod (3), and the settlement monitoring unit (6) includes a pressure plate (61). The pressure plate (61) is fixed at the top of the telescopic rod (3), and the pressure plate (61) is in contact with the top of the embankment body (2). A horizontal displacement monitoring unit (4) is provided at the bottom of the telescopic rod (3), and the horizontal displacement monitoring unit... The unit (4) includes a front baffle (41) and a side baffle (42). The front baffle (41) is provided at the bottom of the front end of the embankment body (2), and the side baffles (42) are provided on both sides of the bottom of the embankment body (2). The slope angle monitoring unit (5) is provided on both sides of the slope of the embankment body (2), and the slope angle monitoring unit (5) includes a mounting plate (56). The mounting plate (56) slides along the side of the embankment body (2), and a rangefinder (57) is fixed on the surface of the mounting plate (56). The slope angle monitoring unit (5) is connected to the horizontal displacement monitoring unit (4) and the settlement monitoring unit (6). The horizontal displacement monitoring unit (4) also includes a base plate (43). The bottom of the multi-section telescopic rod (3) is fixed with a base plate (43), and the base plate (43) is fixed on the base (1). The base plate (43) is fixed with slide rails (46) on the top of both sides of the front baffle (41), and the two sides of the front baffle (41) slide along the slide rails (46). The base plate (43) is fixed with transverse telescopic rods (44) at equal intervals on the outside of the side baffle (42), and the extended end of the transverse telescopic rods (44) is fixed to the side baffle (42).

2. The real-time monitoring system for high and steep embankments according to claim 1, characterized in that: Both the front baffle (41) and the side baffle (42) are fixedly equipped with horizontal displacement sensors (45) at one end facing the multi-section telescopic rod (3), and the horizontal displacement sensors (45) of the front baffle (41) and the side baffle (42) are on the same horizontal line.

3. The real-time monitoring system for high and steep embankments according to claim 2, characterized in that: The settlement monitoring unit (6) also includes a vertical displacement sensor (62), and downward vertical displacement sensors (62) are fixed on both sides of the pressure plate (61).

4. The real-time monitoring system for high and steep embankments according to claim 1, characterized in that: The slope angle monitoring unit (5) also includes a winding seat (53). The top and bottom of the slope of the embankment body (2) are provided with winding seats (53), and a motor (54) is fixedly installed at the outer end of the winding seat (53). A connecting rope (55) is wound on the surface of the winding shaft inside the winding seat (53), and the mounting plate (56) is fixed on the connecting rope (55).

5. The real-time monitoring system for high and steep embankments according to claim 4, characterized in that: The winding seat (53) at the upper end of the inclined surface of the embankment body (2) is fixed to the pressure plate (61), and the winding seat (53) at the lower end of the inclined surface of the embankment body (2) is fixed with a connecting frame (51), one end of the connecting frame (51) is fixed to the front baffle (41).

6. The real-time monitoring system for high and steep embankments according to claim 5, characterized in that: The multi-section telescopic rod (3) has a sliding plate (52) fixed on the outside of the connecting frame (51), and the sliding plate (52) is the same length as the base plate (43). The outer end of the connecting frame (51) is slidably sleeved on the sliding plate (52).

7. The real-time monitoring system for high and steep embankments according to claim 3, characterized in that: The bottom of the multi-section telescopic rod (3) is fixed with a fixing ring (31), and the fixing ring (31) is fixed with three receiving plates (32) in the direction corresponding to the horizontal displacement sensor (45) and the vertical displacement sensor (62).

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