Slope displacement monitoring device

Abstract

The utility model relates to the technical field of side slope monitoring, and discloses a side slope displacement monitoring device which comprises a support, detection cylinders are fixedly connected to the support at equal intervals, detection rods are movably connected to the interiors of the detection cylinders, the tail ends of the detection rods extend to the exteriors of the detection cylinders, first springs are additionally arranged in the detection cylinders, and second springs are additionally arranged in the detection cylinders. The stone blocking assembly comprises a vertical baffle fixedly connected to the support, horizontal baffles are further rotationally connected to the two sides of the support through rotating shafts, sliding rods are symmetrically and fixedly connected to the two sides of the bottom of the support, and the outer portions of the two sets of sliding rods on the same side are slidably connected with the same sliding plate. And connecting rods are symmetrically hinged between the sliding plate and the horizontal baffle through hinge pieces, the sliding rod is sleeved with a second spring, and the problem that the device is damaged due to the fact that the device is difficult to protect and rolling broken stones easily hit the device is effectively solved.

Description

Technical Field

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

[0002] Slope displacement refers to the process in which substances such as rocks, soil, or ice and snow on a slope move from their original positions to other positions or fall downward due to natural or other external reasons. This movement process may cause great harm to artificial facilities, life, and property. In order to reduce the disaster impact caused by slope displacement, people usually monitor slopes, so special monitoring devices are required.

[0003] In the Chinese utility model patent with the publication number CN219674980U, a slope displacement safety monitoring device is disclosed. The device is provided with scale lines on the front of the monitoring block, and under the elastic action of the spring inside the monitoring block, the conical rod inside the monitoring block will move downward and contact the slope surface. During the movement of the conical rod, it will also drive the limiting plate and the monitoring rod on its outer surface to move synchronously. At this time, the downward movement data of the monitoring rod can be recorded by comparing the scale lines. By selecting the data of the same position monitored at different times, the change amount of slope displacement at this position can be reflected. And through the cooperation of the second threaded rod and the threaded block in the cross block, the monitoring block can be moved left and right, so that the monitoring block can monitor any position on the slope surface, solving the problem that the existing monitoring device can only monitor one position on the slope surface, with low monitoring efficiency and unable to monitor the displacement of multiple positions. Regarding the above related technology, the inventor believes there are the following defects:

[0004] During the actual use of the device, due to the influence of slope displacement and bad weather, the crushed stones on the slope surface are likely to roll down. Coupled with the lack of an integrated structure that can protect the device, the rolling crushed stones are likely to hit the conical rod, resulting in damage to the device. Therefore, we provide a slope displacement monitoring device. Summary of the Utility Model

[0005] To solve the problem in the above background art that it is difficult to protect the device, resulting in the rolling crushed stones being likely to hit the device and cause its damage, the utility model provides a slope displacement monitoring device.

[0006] The utility model is realized by the following technical solutions: A slope displacement monitoring device, comprising:

[0007] A bracket, on which detection cylinders are fixedly connected at equal intervals. A detection rod is movably connected inside the detection cylinder, and the end of the detection rod extends to the outside of the detection cylinder. A first spring is additionally arranged inside the detection cylinder;

[0008] Stone retaining component, the stone retaining component includes a vertical baffle fixedly connected to a bracket, and horizontal baffles are rotatably connected to both sides of the bracket through rotating shafts. Symmetrically fixed to both sides of the bottom of the bracket are sliding rods, and the same sliding plate is slidably connected to the outside of two groups of sliding rods on the same side. A connecting rod is symmetrically hinged between the sliding plate and the horizontal baffle through a hinge member, and a second spring is sleeved on the outside of the sliding rod.

[0009] As a further improvement of the above solution, a limiting plate is movably connected inside the detection cylinder and fixedly connected to the detection rod, and both ends of the first spring are fixedly connected to the limiting plate and the inner wall of the detection cylinder respectively.

[0010] As a further improvement of the above solution, an indicating arrow is fixedly connected to the limiting plate, a moving groove is opened on the detection cylinder at a position corresponding to the indicating arrow, and scales are further provided on the outside of the detection cylinder.

[0011] As a further improvement of the above solution, the end of the detection rod is designed with a conical structure.

[0012] As a further improvement of the above solution, an anti - detachment plate is fixedly connected to the bottom end of the sliding rod, and both ends of the second spring are fixedly connected to the anti - detachment plate and the sliding plate respectively.

[0013] As a further improvement of the above solution, a diversion block is provided between the two groups of horizontal baffles and fixedly connected to the bracket.

[0014] As a further improvement of the above solution, four groups of mounting holes are symmetrically opened on the base of the bracket, and fixing nails are inserted into the mounting holes.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The vertical baffle provided in the present utility model can intercept the crushed stones rolling down from the slope surface, preventing them from directly hitting the device and causing damage to the equipment, which affects the normal monitoring of the slope displacement. And when the crushed stones are intercepted, they will stay on the horizontal baffle. When a certain weight of crushed stones accumulates on the horizontal baffle, by using the sliding fit between the sliding plate and the sliding rod, the hinged action between the sliding plate, the horizontal baffle and the connecting rod, and the rotating action between the horizontal baffle and the bracket, the horizontal baffle will rotate downward. During the rotation process, the horizontal baffle will be inclined, and at this time, the crushed stones accumulated on its surface will naturally slide and fall to both sides of the device, thus effectively protecting the device and having strong practicability.

[0017] 2. The present utility model can simultaneously perform multi - point monitoring on the slope surface, thereby effectively increasing the accuracy of the monitoring results of the device and further improving the practical effect of the device. Description of the Drawings

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the stone-blocking component of the present utility model;

[0020] Figure 3 This is a longitudinal-sectional three-dimensional schematic diagram of the connection structure between the detection cylinder and the detection rod of the present utility model.

[0021] Main symbol description:

[0022] 1. Bracket; 2. Detection cylinder; 3. Detection rod; 4. First spring; 5. Limit plate; 6. Indicator arrow; 7. Scale; 101. Vertical baffle; 102. Horizontal baffle; 103. Slide bar; 104. Slide plate; 105. Link rod; 106. Second spring; 107. Anti-disengagement plate; 108. Flow guide block. Specific implementation manners

[0023] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination can be formed among the following-described embodiments or technical features to form new embodiments.

[0024] Embodiment 1:

[0025] Please refer to Figures 1-3 , a slope displacement monitoring device in this embodiment includes:

[0026] A bracket 1, on which detection cylinders 2 are fixedly connected at equal intervals. A detection rod 3 is movably connected inside the detection cylinder 2 and the end of the detection rod 3 extends to the outside of the detection cylinder 2. A first spring 4 is additionally arranged inside the detection cylinder 2. A limit plate 5 is movably connected inside the detection cylinder 2 and is fixedly connected to the detection rod 3. Both ends of the first spring 4 are fixedly connected to the limit plate 5 and the inner wall of the detection cylinder 2 respectively, which can prevent the detection rod 3 from disengaging from the detection cylinder 2. An indicator arrow 6 is fixedly connected to the limit plate 5. A moving groove is opened on the detection cylinder 2 at a position corresponding to the indicator arrow 6. A scale 7 is also arranged outside the detection cylinder 2, which is convenient for intuitively understanding the change amount of the slope. The end of the detection rod 3 is designed with a conical structure;

[0027] Stone-blocking assembly. The stone-blocking assembly includes a vertical baffle 101 fixedly connected to the bracket 1. Horizontal baffles 102 are rotatably connected to both sides of the bracket 1 through rotating shafts. On both sides of the bottom of the bracket 1, sliding rods 103 are symmetrically and fixedly connected. The same slide plate 104 is slidably connected to the outside of two groups of sliding rods 103 on the same side. Link rods 105 are symmetrically hinged between the slide plate 104 and the horizontal baffle 102 through hinge members. A second spring 106 is sleeved on the outside of the sliding rod 103. An anti-disengagement plate 107 is fixedly connected to the bottom end of the sliding rod 103. The two ends of the second spring 106 are respectively fixedly connected to the anti-disengagement plate 107 and the slide plate 104, which can prevent the slide plate 104 from disengaging from the sliding rod 103. A diversion block 108 is arranged between the two horizontal baffles 102 and is fixedly connected to the bracket 1, which can prevent crushed stones from remaining on the top of the bracket 1.

[0028] The implementation principle of a slope displacement monitoring device in an embodiment of the present application is as follows: First, fix the bracket 1. Then, under the elastic action of the first spring 4, the detection rod 3 will move out of the detection cylinder 2 and contact the slope surface. Record the scale 7 indicated by the indicating arrow 6 at this time. Finally, regularly record the scale 7 indicated by the indicating arrow 6. By observing the numerical changes of the front and back scales 7, the slope displacement change amount can be obtained. And by simultaneously monitoring multiple points on the slope surface, the accuracy of the device monitoring result is effectively increased. At the same time, the vertical baffle 101 provided can intercept the crushed stones rolling down from the slope surface to prevent them from directly hitting the device and causing damage to the device, which affects the normal monitoring of the slope displacement. And when the crushed stones are intercepted, they will stay on the horizontal baffle 102. When a certain weight of crushed stones accumulates on the horizontal baffle 102, by using the sliding fit between the slide plate 104 and the sliding rod 103, the hinged action between the slide plate 104 and the horizontal baffle 102 and the link rod 105, and the rotating action between the horizontal baffle 102 and the bracket 1, the horizontal baffle 102 will rotate downward. During the rotation process, the horizontal baffle 102 will be inclined. At this time, the crushed stones accumulated on its surface will naturally slide and fall to both sides of the device, thus effectively playing a role in protecting the device. When all the crushed stones on the surface of the horizontal baffle 102 have fallen, using the rebound action of the second spring 106, the horizontal baffle 102 will automatically reset.

[0029] Embodiment 2:

[0030] On the basis of Embodiment 1, the further improvement of this embodiment lies in that: Four groups of installation holes are symmetrically opened on the base of the bracket 1. Fixing nails are inserted into the installation holes. By inserting the fixing nails into the installation holes and driving them into the ground, it is convenient to install and fix the bracket 1.

[0031] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A slope displacement monitoring device, characterized in that, Including: A bracket (1), on which a detection cylinder (2) is fixedly connected at equal intervals. A detection rod (3) is movably connected inside the detection cylinder (2), and the end of the detection rod (3) extends outside the detection cylinder (2). A first spring (4) is additionally provided inside the detection cylinder (2). A stone-blocking assembly, which includes a vertical baffle (101) fixedly connected to the bracket (1). Horizontal baffles (102) are rotatably connected to both sides of the bracket (1) through rotating shafts. On both sides of the bottom of the bracket (1), sliding rods (103) are symmetrically and fixedly connected. The same sliding plate (104) is slidably connected to the outside of two groups of sliding rods (103) on the same side. Connecting rods (105) are symmetrically hinged between the sliding plate (104) and the horizontal baffles (102) through hinge members. A second spring (106) is sleeved on the outside of the sliding rod (103).

2. The slope displacement monitoring device according to claim 1, wherein, A limiting plate (5) is movably connected inside the detection cylinder (2), and the limiting plate (5) is fixedly connected to the detection rod (3). The two ends of the first spring (4) are respectively fixedly connected to the limiting plate (5) and the inner wall of the detection cylinder (2).

3. The slope displacement monitoring device according to claim 2, characterized in that, An indicating arrow (6) is fixedly connected to the limiting plate (5). A moving groove is opened at the position corresponding to the indicating arrow (6) on the detection cylinder (2). A scale (7) is further provided on the outside of the detection cylinder (2).

4. A slope displacement monitoring device according to claim 1, characterized in that, The end of the detection rod (3) is designed with a conical structure.

5. The slope displacement monitoring device according to claim 1, wherein, An anti-disengagement plate (107) is fixedly connected to the bottom end of the sliding rod (103). The two ends of the second spring (106) are respectively fixedly connected to the anti-disengagement plate (107) and the sliding plate (104).

6. The slope displacement monitoring device according to claim 1, characterized in that, A flow guide block (108) is arranged between the two horizontal baffles (102), and the flow guide block (108) is fixedly connected to the bracket (1).

7. A slope displacement monitoring device according to claim 1, characterized in that, Four groups of mounting holes are symmetrically opened on the base of the bracket (1), and fixing nails are inserted into the mounting holes.

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