An automatic monitoring device for slope displacement

Abstract

The present invention discloses an automatic monitoring device for slope displacement. It includes a placement plate, a protective part, a connecting assembly, a driving part, a monitoring assembly, and an auxiliary monitoring assembly; the placement plate is arranged obliquely and is located on the slope, and a fixed plate is rotatably mounted on the top of the placement plate; the fixed plate is arranged horizontally and is located on the top of the slope; a protective part is provided on the placement plate, and the protective part abuts against the auxiliary monitoring assembly; the auxiliary monitoring assembly is provided on the fixed plate; monitoring assemblies are provided on both the protective part and the auxiliary monitoring assembly; the driving part is provided on the protective part; the connecting assembly is provided on the placement plate and is connected to the driving part and the protective part, respectively. The present invention solves the problem that most existing slope displacement monitoring devices only have a monitoring function and cannot protect the displaced slope; it has the advantage of being able to support the displaced slope while automatically monitoring the slope displacement, thereby slowing down the rate of slope slip.

Description

Technical Field

[0001] The present invention relates to the technical field of slope monitoring equipment, and more particularly to an automatic slope displacement monitoring device. Background Art

[0002] Slopes are slopes with a certain gradient on both sides of a roadbed to ensure roadbed stability. Slope stability has received considerable attention. Many factors can influence slope stability, including the type and properties of the rock and soil that make up the slope, its geological structure, slope morphology, groundwater, climate, weathering, and human activities. However, climate and groundwater are the most common factors affecting slope stability.

[0003] Existing slope inclinometers have high measurement accuracy and can also realize automatic monitoring. However, most of these slope displacement monitoring devices only have monitoring functions and cannot protect slopes that have shifted.

[0004] Therefore, it is necessary to develop a slope displacement monitoring device that can automatically monitor the slope displacement and support the displaced slope at the same time, thereby slowing down the rate of slope sliding. Summary of the Invention

[0005] The purpose of the present invention is to provide an automated slope displacement monitoring device that can automatically monitor slope displacement while supporting the displaced slope and slow down the rate of slope slip; and solve the problem that most existing slope displacement monitoring devices only have a monitoring function and cannot protect the displaced slope.

[0006] In order to achieve the above object, the technical solution of the present invention is: an automatic monitoring device for slope displacement, characterized by comprising a placement plate, a protection part, a connection component, a driving part, a monitoring component and an auxiliary monitoring component;

[0007] The placement plate is arranged obliquely and located on the slope, and a fixed plate is rotatably installed on the top of the placement plate; the fixed plate is arranged horizontally and located on the top of the slope;

[0008] A protective portion is provided on the placement plate, and the protective portion abuts against the auxiliary monitoring component;

[0009] The auxiliary monitoring component is arranged on the fixed plate;

[0010] Monitoring components are provided on both the protection part and the auxiliary monitoring components;

[0011] The driving part is arranged on the protective part;

[0012] The connecting assembly is arranged on the placement plate and is connected to the driving part and the protecting part respectively.

[0013] In the above technical solution, there are two placement plates, and the two placement plates are symmetrically arranged;

[0014] The protection part includes a mounting plate slidably mounted between the two placement plates, auxiliary fixing plates respectively arranged on both sides of the mounting plate, an elastic telescopic rod connected between the auxiliary fixing plate and the mounting plate, and a threaded rod mounted on the mounting plate;

[0015] A slider is installed on the threaded rod, a connecting rod is rotatably installed on the side wall of the slider, and one end of the connecting rod away from the slider is rotatably installed on the auxiliary fixing plate.

[0016] In the above technical solution, the driving part includes a motor installed in the mounting plate and a rotating shaft connected to the output end of the motor; the rotating shaft is sleeved on the output shaft of the motor, and the threaded rod is transmission-connected to the rotating shaft.

[0017] In the above technical solution, the connection assembly includes a reel and a mounting sleeve;

[0018] The reel is installed on the top of the placement plate; the mounting sleeve is installed on the motor;

[0019] A connecting belt is wound on the reel; a winding spring is installed on the mounting sleeve, and the end of the connecting belt away from the reel is connected to the winding spring;

[0020] A plurality of extrusion rods are arranged in a ring on the installation sleeve, and the extrusion rods slide through the installation sleeve and abut against the coil spring.

[0021] A number of rods are mounted in a ring around the shaft, and slots matching the rods are provided on the side walls of the motor.

[0022] An arc-shaped push block for pushing the insertion rod to move is installed at one end of the extrusion rod close to the rotating shaft.

[0023] In the above technical solution, the extrusion rod is connected to the interior of the mounting sleeve via a spring;

[0024] The insertion rod is connected to the interior of the rotating shaft through a spring.

[0025] In the above technical solution, reels are provided on both placement plates, and a connecting belt on one of the reels is connected to the mounting sleeve, and a connecting belt on the other reel is connected to the side wall of the mounting plate.

[0026] In the above technical solution, the auxiliary monitoring component for monitoring the horizontal displacement of the mounting plate is installed on the fixing plate.

[0027] In the above technical solution, the auxiliary monitoring assembly includes a horizontal mounting plate mounted on the fixed plate, and a sliding plate slidably mounted on the horizontal mounting plate;

[0028] An indicator plate that cooperates with the monitoring component is also provided on the horizontal mounting plate;

[0029] The top of the threaded rod is connected with an auxiliary push rod; the auxiliary push rod abuts against the side wall of the sliding plate through a pulley.

[0030] In the above technical solution, the monitoring component includes a first infrared distance detector and a second infrared distance detector; the first infrared distance detector is installed in the mounting plate and is used to monitor the displacement of the mounting plate sliding along the slope; the second infrared distance detector is installed on the sliding plate and is used to monitor the displacement of the mounting plate in the horizontal direction.

[0031] In the above technical solution, a plurality of balls are installed on the surface of the arc-shaped push block that contacts the insertion rod.

[0032] The present invention has the following advantages:

[0033] The present invention fixes the fixing plate on the top of the slope and places the placement plate along the slope; the bottom of the installation plate is inserted into the slope and can slide along with the slope, and the first infrared distance detector can slide synchronously with the installation plate to realize real-time monitoring of the displacement of the slope along the slope direction; during the sliding process of the installation plate, under the tension of the connecting belt, the coiled spring will gradually tighten, thereby pushing the extrusion rod to move in the direction of the center of the installation sleeve, and the extrusion rod squeezes the insertion rod through the arc-shaped pushing block, so that the insertion rod is inserted into the slot to realize the connection between the motor and the rotating shaft; when the arc-shaped pushing block pushes the insertion rod into the insertion slot, the arc-shaped pushing block pushes the insertion rod into the insertion slot to realize the connection between the motor and the rotating shaft; when the arc-shaped pushing block pushes the insertion rod into the insertion slot, the arc-shaped pushing block pushes the insertion rod into the insertion slot to realize the connection between the motor and the rotating shaft After the slot, the four arc-shaped push blocks will form a ring, so that when the motor drives the insertion rod to rotate, the insertion rod will always remain inserted in the slot. When the insertion rod is inserted into the slot, the motor drives the rotating shaft to rotate, and the rotating shaft drives the threaded rod to rotate through a pair of meshing bevel gears. The threaded rod drives the slider to move along its axial direction, and the slider pushes the auxiliary fixing plate to move to both sides through the connecting rod, thereby increasing the area covered by the protective part on the slope surface and realizing support for the slope surface. The device of the present invention can monitor the displacement of the slope in two directions, and can also support the slope and slow down the rate of slope slip. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic structural diagram of the automatic slope displacement monitoring device of the present invention;

[0035] Figure 2 It is a front view of a placement plate in the automatic slope displacement monitoring device of the present invention;

[0036] Figure 3 This is a schematic diagram of the structure of the cooperation between the rotating shaft and the threaded rod in the automatic slope displacement monitoring device of the present invention;

[0037] Figure 4 It is a partial cross-sectional view of the driving part of the automatic slope displacement monitoring device of the present invention;

[0038] Figure 5 for Figure 4 A magnified view of point A;

[0039] Figure 6 It is a schematic diagram of the three-dimensional structure of the arc-shaped push block in the automatic monitoring equipment for slope displacement of the present invention.

[0040] In the figure, 1-placing plate, 11-fixing plate, 2-protective part, 21-mounting plate, 22-auxiliary fixing plate, 23-elastic telescopic rod, 24-threaded rod, 25-connecting rod, 26-slider, 3-connecting assembly, 31-reel, 32-connecting belt, 33-reel spring, 34-mounting sleeve, 35-extrusion rod, 36-arc push block, 37-insertion rod, 38-slot, 39-spring, 4-driving part, 41-motor, 42-rotating shaft, 5-monitoring assembly, 51-first infrared distance detector, 52-second infrared distance detector, 6-auxiliary monitoring assembly, 61-horizontal mounting plate, 62-sliding plate, 63-indicator plate, 64-auxiliary push rod. DETAILED DESCRIPTION

[0041] The following detailed description of the embodiments of the present invention is given in conjunction with the accompanying drawings, which do not limit the present invention but are merely examples. The description makes the advantages of the present invention clearer and easier to understand.

[0042] like Figure 1-6 As shown, an automatic monitoring device for slope displacement provided by one embodiment of the present invention includes two symmetrically arranged placement plates 1, with a fixed plate 11 rotatably mounted on the top of each placement plate 1, and further includes:

[0043] The protective part 2 includes a mounting plate 21 slidably mounted between the two placement plates 1, and a monitoring component 5 for monitoring its position movement is installed in the mounting plate 21. An auxiliary fixing plate 22 is provided on each side of the mounting plate 21, and the auxiliary fixing plate 22 is connected to the mounting plate 21 through an elastic telescopic rod 23. A threaded rod 24 is installed on the mounting plate 21, and a slider 26 is installed on the threaded rod 24. A connecting rod 25 is rotatably mounted on the side wall of the slider 26, and the end of the connecting rod 25 away from the slider 26 is rotatably mounted on the auxiliary fixing plate 22;

[0044] The driving unit 4 includes a motor 41 mounted on the mounting plate 21 , wherein the output end of the motor 41 is connected to a rotating shaft 42 , and the rotating shaft 42 is sleeved on the output shaft of the motor 41 , and the threaded rod 24 is in driving connection with the rotating shaft 42 ;

[0045] A monitoring assembly 5, comprising a first infrared distance detector 51 and a second infrared distance detector 52, wherein the first infrared distance detector 51 is mounted on the mounting plate 21 and is used to monitor the displacement of the mounting plate 21 sliding along the slope, and the second infrared distance detector 52 is mounted on the sliding plate 62 and is used to monitor the horizontal displacement of the mounting plate 21; and

[0046] The connecting component 3 includes a reel 31 and a mounting sleeve 34. The reel 31 is mounted on the top of the placement plate 1. The mounting sleeve 34 is mounted on the motor 41. A connecting belt 32 is wound on the reel 31. A winding spring 33 is mounted on the mounting sleeve 34, and the end of the connecting belt 32 away from the reel 31 is connected to the winding spring 33. A plurality of extrusion rods 35 are mounted in a ring on the mounting sleeve 34, and the extrusion rods 35 slide through the mounting sleeve 34 and abut against the winding spring 33. A plurality of insertion rods 37 are mounted in a ring in the rotating shaft 42, and a slot 38 matching the insertion rod 37 is opened on the side wall of the motor 41. An arc-shaped push block 36 for pushing the insertion rod 37 to move is mounted on the end of the extrusion rod 35 close to the rotating shaft 42, and the arc-shaped push block 36 can be completely fitted with the outer surface of the rotating shaft 42.

[0047] In this embodiment of the present invention, the extrusion rod 35 is connected to the interior of the mounting sleeve 34 via a spring, and the insertion rod 37 is also connected to the interior of the rotating shaft 42 via a spring. The surface of the arc-shaped push block 36 that contacts the insertion rod 37 is mounted with several ball bearings, which convert friction between the insertion rod 37 and the arc-shaped push block 36 into rolling friction, significantly reducing component wear. During use, the fixing plate 11 is secured to the top of the slope and positioned along the slope. The bottom of the mounting plate 21 is inserted into the slope and slides along it. The first infrared distance detector 51 slides synchronously with the mounting plate 21, enabling real-time monitoring of the slope's displacement along the slope. As the mounting plate 21 slides, the tension of the connecting strap 32 gradually tightens the coil spring 33, pushing the extrusion rod 35 toward the center of the mounting sleeve 34. The extrusion rod 35 compresses the insertion rod 37 via the arc-shaped push block 36, forcing the insertion rod 37 into the slot 38, thereby connecting the motor 41 to the rotating shaft 42. When the arc-shaped push blocks 36 push the insertion rod 37 into the slot 38, the four arc-shaped push blocks 36 form a ring, so that when the motor 41 drives the insertion rod 37 to rotate, the insertion rod 37 always remains inserted into the slot 38. When the insertion rod 37 is inserted into the slot 38, the motor 41 drives the rotating shaft 42 to rotate. The rotating shaft 42 drives the threaded rod 24 to rotate through a pair of meshing bevel gears. The threaded rod 24 drives the slider 26 to move along its axial direction. The slider 26 pushes the auxiliary fixing plate 22 to move to the sides through the connecting rod 25, thereby increasing the area covered by the protective part 2 on the slope surface, providing support for the slope surface and slowing the rate of slope slippage.

[0048] As a preferred embodiment of the present invention, both of the placement plates 1 are provided with reels 31, and a connecting belt 32 on one of the reels 31 is connected to a mounting sleeve 34, while a connecting belt 32 on the other reel 31 is connected to a side wall of the mounting plate 21. The two reels 31 and connecting belt 32 can increase the stability of the mounting plate 21 during its downward movement, thereby ensuring the validity of the monitoring results.

[0049] like Figure 1 As shown, as a preferred embodiment of the present invention, an auxiliary monitoring component 6 for monitoring the horizontal displacement of the mounting plate 21 is also installed on the fixing plate 11.

[0050] In this embodiment of the present invention, the auxiliary monitoring assembly 6 includes a horizontal mounting plate 61 mounted on the fixed plate 11. A sliding plate 62 is slidably mounted on the horizontal mounting plate 61. The sliding plate 62 also has the monitoring assembly 5 mounted thereon. The horizontal mounting plate 61 is also provided with an indicator plate 63 that cooperates with the monitoring assembly 5. An auxiliary push rod 64 is connected to the top of the threaded rod 24, and the auxiliary push rod 64 abuts the side wall of the sliding plate 62. During use, as the mounting plate 21 drives the threaded rod 24 to slide synchronously, the auxiliary push rod 64 provided at the end of the threaded rod 24 will always abut the sliding plate 62, pushing the sliding plate 62 to slide along the horizontal mounting plate 61. The second infrared distance detector 52 can monitor the horizontal displacement of the sliding plate 62 in real time. In specific use, a roller can be provided at the end of the auxiliary push rod 64 where it cooperates with the sliding plate 62 to reduce wear on the auxiliary push rod 64.

[0051] The working principle of the present invention is as follows: when in use, the fixing plate 11 is fixed to the top of the slope, and the placement plate 1 is placed along the slope. The bottom of the mounting plate 21 is inserted into the slope and can slide along with the slope. The first infrared distance detector 51 can slide synchronously with the mounting plate 21 to realize real-time monitoring of the displacement of the slope along the slope. During the sliding process of the mounting plate 21, under the tension of the connecting belt 32, the coil spring 33 will gradually tighten, thereby pushing the extrusion rod 35 to move toward the center of the mounting sleeve 34. The extrusion rod 35 squeezes the insertion rod 37 through the arc-shaped push block 36, so that the insertion rod 37 is inserted into the slot 38, realizing the connection between the motor 41 and the rotating shaft 42. And when the arc-shaped push block 36 pushes the insertion rod 37 into the slot 38, the four arc-shaped push blocks 36 will form a ring, so that when the motor 41 drives the insertion rod 37 to rotate, the insertion rod 37 will always remain inserted into the slot 38. When the insertion rod 37 is inserted into the slot 38, the motor 41 drives the rotating shaft 42 to rotate, and the rotating shaft 42 drives the threaded rod 24 to rotate through a pair of meshing bevel gears. The threaded rod 24 drives the slider 26 to move along its axial direction. The slider 26 pushes the auxiliary fixing plate 22 to move to both sides through the connecting rod 25, thereby increasing the area covered by the protective part 2 on the slope surface, realizing support for the slope surface, and slowing down the rate of slope slip.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0053] Other parts not described belong to the prior art.

Claims

1. An automated slope displacement monitoring device, characterized by: It comprises a placement plate (1), a protection part (2), a connection component (3), a driving part (4), a monitoring component (5) and an auxiliary monitoring component (6); The placement plate (1) is arranged obliquely and is located on a slope, and a fixing plate (11) is rotatably mounted on the top of the placement plate (1); the fixing plate (11) is arranged horizontally and is located on the top of the slope; A protective portion (2) is provided on the placement plate (1), and the protective portion (2) abuts against the auxiliary monitoring component (6); The auxiliary monitoring component (6) is arranged on the fixed plate (11); The protection part (2) and the auxiliary monitoring component (6) are both provided with a monitoring component (5); The driving part (4) is arranged on the protective part (2); The connecting assembly (3) is arranged on the placement plate (1) and is respectively connected to the driving part (4) and the protection part (2); There are two placement plates (1), and the two placement plates (1) are symmetrically arranged; The protection part (2) includes a mounting plate (21) slidably mounted between two placement plates (1), auxiliary fixing plates (22) respectively arranged on both sides of the mounting plate (21), an elastic telescopic rod (23) connected between the auxiliary fixing plate (22) and the mounting plate (21), and a threaded rod (24) mounted on the mounting plate (21); A slider (26) is installed on the threaded rod (24), a connecting rod (25) is rotatably installed on the side wall of the slider (26), and one end of the connecting rod (25) away from the slider (26) is rotatably installed on the auxiliary fixing plate (22).

2. The automatic slope displacement monitoring device according to claim 1, characterized in that: The driving part (4) comprises a motor (41) installed in the mounting plate (21), a rotating shaft (42) connected to the output end of the motor (41); and a threaded rod (24) is transmission-connected to the rotating shaft (42).

3. The automatic slope displacement monitoring device according to claim 2, characterized in that: A connecting assembly (3), the connecting assembly (3) comprising a reel (31) and a mounting sleeve (34); The reel (31) is mounted on the top of the placement plate (1); the mounting sleeve (34) is mounted on the motor (41); A connecting belt (32) is wound on the reel (31); a coiled spring (33) is installed on the mounting sleeve (34), and one end of the connecting belt (32) away from the reel (31) is connected to the coiled spring (33); A plurality of extrusion rods (35) are mounted in a ring on the mounting sleeve (34), and the extrusion rods (35) slide through the mounting sleeve (34) and abut against the coil spring (33); A plurality of insertion rods (37) are arranged in a ring on the rotating shaft (42), and slots (38) matching the insertion rods (37) are provided on the side wall of the motor (41); An arc-shaped push block (36) for pushing the insertion rod (37) to move is installed at one end of the extrusion rod (35) close to the rotating shaft (42).

4. The automatic slope displacement monitoring device according to claim 3 is characterized in that: The extrusion rod (35) is connected to the interior of the mounting sleeve (34) via a spring (39); The insertion rod (37) is connected to the interior of the rotating shaft (42) through a spring (39).

5. The automatic slope displacement monitoring device according to claim 4 is characterized in that: Both placement plates (1) are provided with reels (31), and a connecting belt (32) on one reel (31) is connected to a mounting sleeve (34), and a connecting belt (32) on the other reel (31) is connected to a side wall of the mounting plate (21).

6. The automatic slope displacement monitoring device according to claim 5, characterized in that: An auxiliary monitoring assembly (6) includes a horizontal mounting plate (61) mounted on the fixed plate (11), and a sliding plate (62) slidably mounted on the horizontal mounting plate (61); An indicator plate (63) that cooperates with the monitoring component (5) is also provided on the horizontal mounting plate (61); The top of the threaded rod (24) is connected to an auxiliary push rod (64); the auxiliary push rod (64) abuts against the side wall of the sliding plate (62).

7. The automatic slope displacement monitoring device according to claim 6, characterized in that: The monitoring assembly (5) comprises a first infrared distance detector (51) and a second infrared distance detector (52); the first infrared distance detector (51) is installed in the mounting plate (21) and is used to monitor the displacement of the mounting plate (21) sliding along the slope; the second infrared distance detector (52) is installed on the sliding plate (62) and is used to monitor the displacement of the mounting plate (21) in the horizontal direction.

8. The automatic slope displacement monitoring device according to claim 7, characterized in that: A plurality of balls are installed on the surface where the arc-shaped push block (36) contacts the insertion rod (37).

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