Geotechnical engineering slope deformation monitoring device
By designing an automated slope deformation monitoring device, which uses a sensing system to monitor changes in the distance between sliding columns and fixed columns and pressure sensors, the high cost and low efficiency of traditional manual monitoring are solved. This achieves automated monitoring and data continuity of slope deformation, thus preventing geological disasters.
Patent Information
- Application Number
- CN202520224120.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Traditional slope monitoring in geotechnical engineering relies on manual operation, resulting in high operating costs, low efficiency, and limited coverage. It cannot monitor each monitoring point in a timely manner and cannot effectively prevent geological disasters.
Design a slope deformation monitoring device for geotechnical engineering. Utilize a sensing system consisting of a transmitter and a receiver to automatically determine the lateral and longitudinal deformation of the slope by monitoring the change in distance between the sliding column and the fixed column. Combined with pressure sensors to monitor settlement, it achieves real-time data acquisition without manual intervention.
It has enabled automated monitoring of slope deformation, reduced labor costs, expanded the monitoring scope, improved efficiency, ensured the continuity and accuracy of data, and prevented geological disasters.
Smart Images
Figure CN223710633U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of geotechnical engineering, especially to a geotechnical engineering slope deformation monitoring device. BACKGROUND
[0002] Geotechnical engineering is a branch of civil engineering that involves the use of rock and soil materials and their application in infrastructure such as buildings, bridges, roads, tunnels, and dams. Slope stability is crucial for ensuring the safety and durability of these structures. However, changes in the natural environment such as rainfall, earthquakes, freeze-thaw cycles, and human activities (such as excavation, construction) can cause slope deformation, leading to geological disasters such as landslides.
[0003] To prevent such disasters, real-time monitoring of slopes is essential. Traditional slope monitoring methods typically rely on manual operation, which not only significantly increases operating costs but also greatly limits the frequency and coverage of monitoring. Manual monitoring often requires sending professional personnel to the site for measurement work on a regular basis. As the number of monitoring points increases, the demand for manpower also rises, leading to rising labor costs. In addition, due to limited manpower, it is not possible to ensure timely attention to each monitoring point. Manual monitoring also faces the problem of low efficiency. Each on-site operation requires a certain amount of preparation and round-trip travel time, while the actual data collection process is relatively short. SUMMARY
[0004] To overcome the shortcomings of the above-mentioned traditional technology, the purpose of the utility model is to provide a geotechnical engineering slope deformation monitoring device.
[0005] A geotechnical engineering slope deformation monitoring device, comprising a support, a support plate, a first sliding column, a first fixed column, a first transmitter and a first receiver, the number of supports is two, each of the two supports is connected with a support plate, each side of the two support plates close to each other is hingedly connected with a first sliding column, a first fixed column is slidably connected between the two first sliding columns, the first sliding column is located in the first fixed column, each side of the two first sliding columns close to each other is connected with a first transmitter, each side of the first fixed column close to the first sliding column is connected with a first receiver, and the first transmitter is signal connected with the first receiver.
[0006] In addition, it is particularly preferred to further comprise a sliding assembly, a second fixed column, a second sliding column, a second transmitter and a second receiver, the sliding assembly is connected between the two supports, at least two second fixed columns are connected in the sliding assembly, a second sliding column is slidably connected in each second fixed column, the second sliding column is connected with the sliding assembly, each side of the second sliding column close to the second fixed column is connected with a second transmitter, each second fixed column is connected with a second receiver, and the second transmitter is signal connected with the second receiver.
[0007] In addition, particularly preferably, the sliding assembly comprises a first fixed frame, universal ball joints, telescopic rods and a second fixed frame, the universal ball joints are mounted on the sides of the two supports that are close to each other, the universal ball joints are connected with the first fixed frame on the sides that are close to each other, the telescopic rods are connected with the second sliding columns on the sides of the two second sliding columns that are close to the supports, the telescopic rods are connected with the second sliding columns on the sides of the two second sliding columns that are close to each other, the second fixed frame is slidingly connected between the two telescopic rods that are close to each other, and the second fixed column is fixedly connected with the first fixed frame and the second fixed frame.
[0008] In addition, particularly preferably, the sliding assembly comprises a first fixed frame, universal ball joints, telescopic rods and a second fixed frame, the universal ball joints are mounted on the sides of the two supports that are close to each other, the universal ball joints are connected with the first fixed frame on the sides that are close to each other, the telescopic rods are connected with the second sliding columns on the sides of the two second sliding columns that are close to the supports, the telescopic rods are connected with the second sliding columns on the sides of the two second sliding columns that are close to each other, the second fixed frame is slidingly connected between the two telescopic rods that are close to each other, and the second fixed column is fixedly connected with the first fixed frame and the second fixed frame.
[0009] In addition, particularly preferably, the telescopic rod is provided with a ball type top end.
[0010] In addition, particularly preferably, the sliding assembly comprises a first fixed frame, universal ball joints, telescopic rods and a second fixed frame, the universal ball joints are mounted on the sides of the two supports that are close to each other, the universal ball joints are connected with the first fixed frame on the sides that are close to each other, the telescopic rods are connected with the second sliding columns on the sides of the two second sliding columns that are close to the supports, the telescopic rods are connected with the second sliding columns on the sides of the two second sliding columns that are close to each other, the second fixed frame is slidingly connected between the two telescopic rods that are close to each other, and the second fixed column is fixedly connected with the first fixed frame and the second fixed frame.
[0011] The beneficial effects are that: the first sliding column, the first fixed column, the first transmitter and the first receiver are arranged, the signal of the first transmitter is received through the first receiver, so that the distance between the first sliding column and the first fixed column is judged, the signal is sent to the monitoring system by the first receiver, so that the lateral deformation of the slope is known, the second sliding column, the second fixed column, the second transmitter and the second receiver are also arranged, the signal of the second transmitter is received through the second receiver, so that the distance between the second sliding column and the second fixed column is judged, and the lateral deformation of the slope is known. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a three-dimensional structure schematic view of the utility model.
[0013] Figure 2 It is a first fixed column cross section schematic view of the utility model.
[0014] Figure 3 It is a storage frame cross section schematic view of the utility model.
[0015] Figure 4 It is a second fixed column cross section schematic view of the utility model.
[0016] Wherein, the above-mentioned drawing includes the following reference signs: 1- support, 2- support plate, 3- first sliding column, 4- first fixed column, 5- first transmitter, 6- first receiver, 7- first fixed frame, 71- universal ball joint, 8- second fixed column, 9- second sliding column, 10- telescopic rod, 11- second fixed frame, 12- second transmitter, 13- second receiver, 14- storage frame, 15- pressing plate, 16- pressing rod, 17- pressure sensor, 18- ground nail. DETAILED DESCRIPTION
[0017] The embodiments of the utility model are explained below with reference to the drawings.
[0018] A geotechnical engineering slope deformation monitoring device, as shown in Figures 1-4 The utility model discloses a geotechnical engineering slope deformation monitoring device, including support 1, support plate 2, first sliding column 3, first fixed column 4, first transmitter 5, first receiver 6, sliding assembly, second fixed column 8, second sliding column 9, second transmitter 12, second receiver 13 and ground nail 18, the number of support 1 is two, and the top of two supports 1 is fixedly connected with support plate 2, and the side of two support plates 2 close to each other is hingedly connected with first sliding column 3, and the slidingly connected with first fixed column 4 between two first sliding columns 3, and first sliding column 3 is located in first fixed column 4, and the side of two first sliding columns 3 close to each other is fixedly connected with first transmitter 5, and the inside of first fixed column 4 close to the two sides of first sliding column 3 is fixedly connected with first receiver 6, and first transmitter 5 is connected with first receiver 6 signal, and first receiver 6 is electrically connected with monitoring system, and the sliding assembly is connected between two supports 1, and the sliding assembly is connected with two second fixed columns 8, and the slidingly connected with second sliding column 9 in second fixed column 8, and second sliding column 9 is connected with sliding assembly, and the side of second sliding column 9 close to second fixed column 8 is fixedly connected with second transmitter 12, and the inside of second fixed column 8 is fixedly connected with second receiver 13, and second transmitter 12 is connected with second receiver 13 signal, and the bottom of support 1 and second sliding column 9 is fixedly connected with ground nail 18.
[0019] As shown in Figure 1 The sliding assembly includes first fixed frame 7, universal ball joint 71, telescopic rod 10 and second fixed frame 11, the side of two supports 1 close to each other is mounted with universal ball joint 71, the side of universal ball joint 71 close to each other is fixedly connected with first fixed frame 7, the side of two second sliding columns 9 close to support 1 is connected with telescopic rod 10, the side of two second sliding columns 9 close to each other is connected with telescopic rod 10, and the slidingly connected with second fixed frame 11 between two telescopic rods 10 close to each other, and second fixed column 8 is fixedly connected with first fixed frame 7 and second fixed frame 11.
[0020] When it is needed to install the monitoring device on the slope, the ground peg 18 is inserted into the slope, and the bracket 1 and the second slide column 9 are fixed on the slope through the ground peg 18, when the slope moves away from each other in the lateral direction, the two brackets 1 are driven by the slope, the first slide column 3 is away from the first fixed column 4, the telescopic rod 10 is stretched, the distance between the first transmitter 5 and the first receiver 6 is increased, the first receiver 6 receives the signal of the first transmitter 5 to determine that the first slide column 3 is away from the first fixed column 4, and the first receiver 6 sends the signal to the monitoring system, when the slope moves close to each other, the above steps are the same, so that the lateral deformation of the slope can be known, when the slope is deformed in the vertical direction, the second slide column 9 is away from the second fixed column 8, the telescopic rod 10 is away from the first fixed frame 7 and the second fixed frame 11, the distance between the second transmitter 12 and the second receiver 13 is increased, the second receiver 13 receives the signal of the second transmitter 12 to determine that the second slide column 9 is away from the second fixed column 8, and the second receiver 13 sends the signal to the monitoring system, so that the vertical deformation of the slope can be known, without manual measurement on site, labor cost is reduced, and the safety of workers is better guaranteed, by installing multiple monitoring devices on the slope, the monitoring range of the slope can be expanded, and the monitoring efficiency can be improved.
[0021] As shown in Figure 1 and Figure 3 It also includes a storage frame 14, a pressing plate 15, a pressing rod 16 and a pressure sensor 17, the support plate 2 is fixedly connected with the storage frame 14 on the side close to each other, the storage frame 14 is slidably connected with the pressing plate 15, the pressing plate 15 is fixedly connected with the pressing rod 16 on the top, the top of the pressing rod 16 is spherical, and the bottom of the storage frame 14 is fixedly connected with the pressure sensor 17, and the pressure sensor 17 is electrically connected with the monitoring system.
[0022] The storage frame 14 is filled with liquid, and the pressing plate 15 extrudes the liquid in the storage frame 14, when the left bracket 1 is deformed in the vertical direction, the two first slide columns 3 are rotated, the left first slide column 3 is rotated away from the pressing rod 16, and the right first slide column 3 is rotated to extrude the pressing rod 16, the left pressing plate 15 no longer extrudes the liquid, so that the pressing plate 15 slides upward, the pressure value detected by the left pressure sensor 17 is reduced, the right pressing plate 15 slides downward to extrude the liquid, and the pressure value detected by the right pressure sensor 17 is increased, the left universal ball joint 71 is rotated, and the right universal ball joint 71 is reversed, the pressure sensor 17 sends the change of the pressure value to the monitoring system, so that the vertical deformation of the slope can be known, the monitoring range of the monitoring device is improved, the continuity and accuracy of the data are ensured, and potential geological disasters can be prevented and responded more effectively.
[0023] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.
Claims
1. A geotechnical engineering slope deformation monitoring device, characterized in that, The utility model provides a kind of monitoring device, including support (1), support plate (2), first slide column (3), first fixed column (4), first transmitter (5) and first receiver (6), the number of support (1) is two, two supports (1) are connected with support plate (2), the side of two support plates (2) close to each other is hingedly connected with first slide column (3), first fixed column (4) is slidably connected between two first slide columns (3), first slide column (3) is located in first fixed column (4), the side of two first slide columns (3) close to each other is connected with first transmitter (5), the two sides close to first slide column (3) in first fixed column (4) are connected with first receiver (6), and first transmitter (5) is signal connected with first receiver (6).
2. The geotechnical engineering slope deformation monitoring device according to claim 1, wherein, Still including sliding assembly, second fixed column (8), second slide column (9), second transmitter (12) and second receiver (13), sliding assembly is connected between two supports (1), at least two second fixed columns (8) are connected in sliding assembly, second fixed column (8) is slidably connected with second slide column (9) in, and second slide column (9) is connected with sliding assembly, and the side of second slide column (9) close to second fixed column (8) is connected with second transmitter (12), and second receiver (13) is connected in second fixed column (8), and second transmitter (12) is signal connected with second receiver (13).
3. A geotechnical engineering slope deformation monitoring device according to claim 2, characterised in that, The sliding assembly includes first fixed frame (7), universal ball joint (71), telescopic rod (10) and second fixed frame (11), the side of two supports (1) close to each other is mounted with universal ball joint (71), the side of universal ball joint (71) close to each other is connected with first fixed frame (7), and the side of two second slide columns (9) close to support (1) is connected with telescopic rod (10), the side of two second slide columns (9) close to each other is connected with telescopic rod (10), and second fixed frame (11) is slidably connected between two telescopic rods (10) close to each other, and second fixed column (8) is fixedly connected with first fixed frame (7) and second fixed frame (11).
4. A geotechnical engineering slope deformation monitoring device according to claim 3, characterised in that, The monitoring device further includes storage frame (14), pressing plate (15), pressing rod (16) and pressure sensor (17), the side of support plate (2) close to each other is connected with storage frame (14), the pressing plate (15) is slidably connected in storage frame (14), the pressing rod (16) is connected on pressing plate (15), and the pressure sensor (17) is connected in the bottom of storage frame (14).
5. A geotechnical engineering slope deformation monitoring device according to claim 4, characterised in that, The top of pressing rod (16) is spherical.
6. A geotechnical engineering slope deformation monitoring device according to claim 5, wherein, The monitoring device further includes ground nail (18), and the bottom of support (1) and second slide column (9) is connected with ground nail (18).