Rock-soil multi-angle monitoring device for water conservancy project

Abstract

The utility model belongs to the technical field of hydraulic engineering, and discloses a hydraulic engineering rock-soil multi-angle monitoring device which comprises a pedal, the top of the pedal is fixedly connected with a fixing frame, an adjusting mechanism is installed in the fixing frame, the bottom face of the fixing frame is fixedly connected with a hydraulic telescopic rod, and the hydraulic telescopic rod is fixedly connected with a hydraulic cylinder. The adjusting mechanism comprises a storage roller, two rotating shafts, a contraction rope and a rotating disc, one end of the contraction rope is fixedly connected with one end of the storage roller, the other end of the contraction rope is fixedly connected with a connecting plate, and the rotating disc, the rotating shafts and the storage roller in the adjusting mechanism are matched with one another, so that the storage roller can be adjusted; the rotating disc is rotated to drive the storage roller to rotate, rotation of the storage roller can drive the contraction rope to move, contraction and release of the contraction rope can be achieved, the height and angle of the detection rod can be flexibly adjusted, and the detection rod can be accurately positioned to an ideal monitoring position according to different monitoring requirements and rock-soil conditions. And the accuracy and comprehensiveness of monitoring data are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy engineering, in particular to a multi-angle monitoring device for rock and soil of water conservancy engineering. Background Art

[0002] Water conservancy projects effectively control, regulate and distribute water flow by constructing hydraulic structures, such as water retaining structures (dams, dikes, gates, etc.), water discharge structures (spillways, spillway tunnels, sluice gates, etc.), water transfer structures (channels, aqueducts, inverted siphons, culverts, etc.), and special hydraulic structures (ship locks, fishways, hydropower station buildings, etc.) to meet the demand for water resources for human life, production and the ecological environment, while reducing the impact of water and drought disasters on human society, promoting the sustainable development of the economy and society and the protection of the ecological environment. In water conservancy projects, equipment is often needed to monitor rock and soil from multiple angles.

[0003] When using traditional geotechnical monitoring devices for water conservancy projects, it is not convenient to adjust the probe position appropriately according to the needs of the monitor, and it is not easy to flexibly adjust the probe position and angle, which may lead to the inability to collect data in specific key areas or specific directions, making the monitoring data incomplete and not easy to accurately reflect the actual state and changes of the rock and soil body, affecting the accurate judgment of the stability and safety of the rock and soil of the water conservancy project. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a multi-angle monitoring device for rock and soil of a hydraulic engineering project, which solves the problem that it is inconvenient to adjust the position of the probe appropriately according to the needs of the monitor.

[0005] To achieve the above object, the utility model provides the following technical solution: a multi-angle monitoring device for rock and soil in a water conservancy project, comprising a pedal, the top of the pedal is fixedly connected to a fixed frame, an adjustment mechanism is installed inside the fixed frame, and the bottom surface of the fixed frame is fixedly connected to a hydraulic telescopic rod;

[0006] The adjustment mechanism includes a storage roller, a rotating shaft, a retraction rope and a turntable, one end of the retraction rope is fixedly connected to one end of the storage roller, the other end of the retraction rope is fixedly connected to a connecting plate, two rotating shafts are provided, and the rotating shafts are respectively fixedly connected to the two ends of the storage roller, and one end of the rotating shaft passes through the fixed frame and is fixedly connected to one end of the turntable.

[0007] Preferably, a fixing frame is installed on the top surface of the pedal, a connecting rod is installed inside the fixing frame, and the fixing frame is connected to the fixing frame through the connecting rod.

[0008] Preferably, a fixing plate is provided on the top surface of the fixing frame, and handles are fixedly connected to both sides of the fixing plate.

[0009] Preferably, one end of the two rotating shafts is rotatably connected to the inner wall of the fixed frame through a bearing, and a detection rod is fixedly mounted on the bottom surface of the connecting plate.

[0010] Preferably, both sides of the bottom of the hydraulic telescopic rod are fixedly connected with insertion rods, and the fixing frame and the hydraulic telescopic rod are through-connected.

[0011] Preferably, both sides of the bottom of the pedal are fixedly connected with fixed blocks, the bottom surface of the fixed block is fixedly connected with a placement rod, and the number of the placement rods is two.

[0012] Preferably, an observation window is provided on one side of the fixing frame, and a scale is also provided on one side of the fixing frame, and the scale is located on one side of the observation window.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model realizes the retractable rope by adjusting the coordination of the turntable, the rotating shaft and the storage roller in the mechanism. The turntable drives the storage roller to rotate, and the rotation of the storage roller drives the movement of the retraction rope, thereby realizing the retraction and extension of the retraction rope. The height and angle of the detection rod can be flexibly adjusted, so that the detection rod can be accurately positioned to the ideal monitoring position according to different monitoring needs and geotechnical conditions, thereby improving the accuracy and comprehensiveness of the monitoring data. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall disassembly of the utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0019] In the figure: 1. pedal; 101. fixing frame; 102. connecting rod; 2. fixing frame; 21. handle; 22. scale; 3. adjustment mechanism; 31. storage roller; 32. rotating shaft; 33. retraction rope; 34. turntable; 35. connecting plate; 36. detection rod; 4. hydraulic telescopic rod; 41. insertion rod; 5. placement rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown, the utility model provides a multi-angle monitoring device for rock and soil in a water conservancy project, comprising a pedal 1, a fixing frame 2 is fixedly connected to the top of the pedal 1, an adjusting mechanism 3 is installed inside the fixing frame 2, and a hydraulic telescopic rod 4 is fixedly connected to the bottom surface of the fixing frame 2;

[0022] The adjustment mechanism 3 includes a storage roller 31, a rotating shaft 32, a retraction rope 33 and a turntable 34. One end of the retraction rope 33 is fixedly connected to one end of the storage roller 31, and the other end of the retraction rope 33 is fixedly connected to a connecting plate 35. There are two rotating shafts 32, and the rotating shafts 32 are respectively fixedly connected to the two ends of the storage roller 31. One end of the rotating shaft 32 passes through the fixed frame 2 and is fixedly connected to one end of the turntable 34.

[0023] The above scheme is adopted: the pedal 1 provides a solid and horizontal supporting platform for the upper fixed frame 2, the adjustment mechanism 3, the hydraulic telescopic rod 4 and other structures, which can evenly disperse the weight of the device, ensuring that the device can maintain a stable posture under various terrains and working conditions, and prevent the device from tilting, shaking or overturning due to uneven ground or external force, thereby providing a stable foundation for subsequent monitoring work.

[0024] like Figures 1 to 4 As shown, a fixing frame 101 is installed on the top surface of the pedal 1, a connecting rod 102 is installed inside the fixing frame 101, the fixing frame 101 is connected to the fixing frame 2 through the connecting rod 102, a fixing plate is provided on the top surface of the fixing frame 2, handles 21 are fixedly connected on both sides of the fixing plate, one end of the two rotating shafts 32 are rotatably connected to the inner wall of the fixing frame 2 through bearings, and a detection rod 36 is fixedly installed on the bottom surface of the connecting plate 35.

[0025] Adopting the above scheme: the fixed frame 2 provides a closed protective space for the internal adjustment mechanism 3 to prevent external dust, moisture, debris, etc. from entering the interior and affecting the normal operation of the adjustment mechanism 3. At the same time, it also provides sufficient space for the installation and layout of the adjustment mechanism 3, so that each component can be reasonably installed and operated. The storage roller 31 is the core component of the retraction rope 33. When the rotating shaft 32 drives the storage roller 31 to rotate, the retraction operation of the retraction rope 33 can be realized. By retracting and releasing the retraction rope 33, the storage roller 31 can accurately control the height and angle of the detection rod 36, so that it can adapt to different monitoring needs and geotechnical conditions. The rotating shaft 32 is a component connecting the storage roller 31 and the turntable 34, and is also the key to power transmission. When the operator turns the turntable 34, the rotating shaft 32 transmits the rotational motion of the turntable 34 to the storage roller 31, thereby realizing the retraction of the retraction rope 33. In addition, the rotating shaft 32 is connected to the inner wall of the fixed frame 2 through a bearing. This connection method not only reduces the friction when the rotating shaft 32 rotates, The energy transmission efficiency is improved, and stable support and positioning are provided for the rotating shaft 32, ensuring that the rotating shaft 32 can accurately drive the storage roller 31 to rotate. One end of the retraction rope 33 is connected to the storage roller 31, and the other end is connected to the plate 35. It is a direct execution component for realizing the lifting and lowering and angle adjustment of the detection rod 36. Through the retraction and release of the storage roller 31, the retraction rope 33 can pull the connecting plate 35 to move up and down or change the angle, thereby driving the detection rod 36 to reach the designated monitoring position. The retraction rope 33 has high strength and flexibility, and can withstand large tension and frequent bending deformation, ensuring the reliability and stability of the adjustment mechanism 3. The turntable 34 is a component directly operated by the operator, which is used to control the operation of the adjustment mechanism 3. The operator can easily retract and release the retraction rope 33 by manually rotating the turntable 34, and then adjust the position and angle of the detection rod 36. The surface of the turntable 34 is designed with an anti-slip texture, so that the operator can better hold the turntable 34 during operation, apply sufficient torque, and prevent hand slippage from causing operational errors.

[0026] like Figures 1 to 4 As shown, both sides of the bottom of the hydraulic telescopic rod 4 are fixedly connected with insertion rods 41, the fixed frame 2 and the hydraulic telescopic rod 4 are through-connected, both sides of the bottom of the pedal 1 are fixedly connected with fixing blocks, the bottom surface of the fixed block is fixedly connected with a placement rod 5, and the number of the placement rods 5 is set to two, an observation window is opened on one side of the fixed frame 2, and a scale 22 is also set on one side of the fixed frame 2, and the scale 22 is located on one side of the observation window.

[0027] The above scheme is adopted: the fixed frame 101 is connected to the fixed frame 2 through the internal connecting rod 102, which enhances the connection strength and stability between the fixed frame 2 and the pedal 1, so that the fixed frame 2 can be more firmly installed on the pedal 1, and prevents the connection between the fixed frame 2 and the pedal 1 from loosening or deformation due to external force during the monitoring process. The detection rod 36 is the core detection component of the monitoring device, and various sensors are usually installed at its end, such as pressure sensors, displacement sensors, tilt sensors, etc., for collecting relevant physical parameters and deformation data of rock and soil. During the working process, the detection rod 36 can penetrate into the rock and soil or contact the surface of the rock and soil, and transmit the collected data to the data processing system in real time, providing an important basis for the design, construction and safety assessment of water conservancy projects. The hydraulic telescopic rod 4 can adjust the height of the entire fixed frame 2 and the adjustment mechanism 3 and the detection rod 36 installed on the fixed frame 2 through telescopic action, so that the detection rod 36 can reach rock and soil areas of different depths for monitoring, adapting to different monitoring needs and working scenes.

[0028] The working principle and use process of the utility model are as follows: the multi-angle monitoring device for rock and soil of water conservancy project is carried to the monitoring site, and the device is placed at a suitable position near the rock and soil to be monitored by holding the handles 21 on both sides of the fixing plate. When placing, the fixing blocks on both sides of the bottom of the pedal 1 and the placement rods 5 connected to the bottom surface thereof contact the ground, playing a preliminary stable support role, the hydraulic telescopic rod 4 is started to extend it, and the insertion rods 41 on both sides of the bottom of the hydraulic telescopic rod 4 are inserted into the ground or rock and soil, and the whole device is firmly fixed at the monitoring point, and the operator manually rotates the turntable 34, the turntable 34 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the collection roller 31 to rotate, and the collection roller 31 retracts and releases the retraction rope 33. When the retraction rope 33 is retracted, the connecting plate 35 drives the detection rod 36 to rise. When the retraction rope 33 is released, the detection rod 36 descends under the action of gravity, so as to adjust the height of the detection rod 36. After adjusting the position of the detection rod 36, the geotechnical monitoring work is started. The operator can observe the operating status of the adjustment mechanism 3 and the position change of the detection rod 36 in real time through the observation window on one side of the fixed frame 2 and the scale 22 on one side of the observation window. According to the monitoring needs and actual conditions, the height of the detection rod 36 can be adjusted at any time. After the monitoring work is completed, the turntable 34 is rotated in the opposite direction to release the retraction rope 33, so that the detection rod 36 returns to the initial position, and the hydraulic telescopic rod 4 is retracted to pull the insertion rod 41 out of the ground, and the device is moved away from the monitoring site through the handle 21.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle monitoring device for rock and soil in a hydraulic engineering project, comprising a pedal (1), characterized in that: The top of the pedal (1) is fixedly connected to a fixing frame (2), an adjusting mechanism (3) is installed inside the fixing frame (2), and the bottom surface of the fixing frame (2) is fixedly connected to a hydraulic telescopic rod (4); The adjustment mechanism (3) comprises a storage roller (31), a rotating shaft (32), a retracting rope (33) and a rotating disk (34); one end of the retracting rope (33) is fixedly connected to one end of the storage roller (31); the other end of the retracting rope (33) is fixedly connected to a connecting plate (35); two rotating shafts (32) are provided, and the rotating shafts (32) are respectively fixedly connected to the two ends of the storage roller (31); one end of the rotating shaft (32) passes through the fixed frame (2) and is fixedly connected to one end of the rotating disk (34).

2. The multi-angle monitoring device for rock and soil in water conservancy projects according to claim 1 is characterized in that: A fixing frame (101) is installed on the top surface of the pedal (1), a connecting rod (102) is installed inside the fixing frame (101), and the fixing frame (101) is connected to the fixing frame (2) via the connecting rod (102).

3. The multi-angle monitoring device for rock and soil in water conservancy projects according to claim 1 is characterized in that: A fixing plate is provided on the top surface of the fixing frame (2), and handles (21) are fixedly connected to both sides of the fixing plate.

4. The multi-angle monitoring device for rock and soil in water conservancy projects according to claim 1 is characterized in that: One end of the two rotating shafts (32) is rotatably connected to the inner wall of the fixed frame (2) via a bearing, and a detection rod (36) is fixedly mounted on the bottom surface of the connecting plate (35).

5. The multi-angle monitoring device for rock and soil in water conservancy projects according to claim 1 is characterized in that: Insertion rods (41) are fixedly connected to both sides of the bottom of the hydraulic telescopic rod (4), and the fixed frame (2) and the hydraulic telescopic rod (4) are connected in a through-connection manner.

6. The multi-angle monitoring device for rock and soil in water conservancy projects according to claim 1 is characterized by: Both sides of the bottom of the pedal (1) are fixedly connected with fixed blocks, and the bottom surface of the fixed block is fixedly connected with a placement rod (5), and the number of the placement rods (5) is set to two.

7. The multi-angle monitoring device for rock and soil in water conservancy projects according to claim 1 is characterized by: An observation window is provided on one side of the fixed frame (2), and a scale (22) is also provided on one side of the fixed frame (2), wherein the scale (22) is located on one side of the observation window.

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