Landslide geological disaster protection device

Abstract

The utility model belongs to the field of protection devices, and particularly relates to a landslide geological disaster protection device which comprises a protection device body and an adaptive movable device. The adaptive movable device is provided with a plurality of first fixing seats, supporting rods are hinged to the tops of the first fixing seats correspondingly, a plunger is hinged to one side of each supporting rod, a hydraulic cylinder is movably installed on one side of each plunger, and a second fixing seat is hinged to the bottom of each hydraulic cylinder. Four fixing rods are fixedly mounted on one side of the fixed protective net; the hydraulic cylinder is driven to enable the plunger to move, the whole device can move circumferentially with the joint of the supporting rod and the first fixing base as the axis, the protection angle is changed in the moving process so as to aim at landslide geology of different angles, the supporting rod is limited and fixed when the hydraulic cylinder brakes, and the function of limiting movable matching is achieved; the problem that the angles of landslides in various fields are generally inconsistent is solved, and the adaptability of protection work is improved.

Description

Technical Field

[0001] The utility model relates to the field of protective devices, in particular to a landslide geological disaster protective device. Background Art

[0002] Landslide refers to the natural phenomenon that the soil or rock on the slope slides down the slope as a whole or in a dispersed manner along a certain weak surface or weak zone under the action of gravity, under the influence of factors such as river scouring, groundwater activity, rainwater soaking, earthquakes and artificial slope cutting. The moving rock mass is called a displacement body or sliding body, and the underlying rock mass that has not moved is called a sliding bed. The basic condition for the occurrence of landslides is that there is sliding space in front of the slope body and cutting surfaces on both sides. For example, in southwest China, especially in the hilly and mountainous areas in the southwest, the most basic topographic and geomorphic features are that there are many mountains, the mountains are steep, the soil structure is loose, and water is easy to accumulate. Valleys and rivers are spread throughout the mountains and cut each other, thus forming numerous slopes and cutting surfaces with sufficient sliding space. The basic conditions for the occurrence of landslides are widely present, and landslide disasters are quite frequent.

[0003] Chinese patent number CN202223467158.9 discloses a geological disaster anti-landslide building structure, including a base, a siltation well is provided on one side of the outer wall of the base, a water pipe is provided at the bottom of the siltation well, a cleaning device is provided on one side of the water pipe, the cleaning device includes a protection box, a blocking block, a placement groove, a hydraulic cylinder, a hydraulic rod and a cleaning plate, a protection box is provided on one side of the water pipe, a blocking block is welded on the top of the protection box, the blocking block is installed on one side of the inside of the siltation well, a placement groove is provided on one side of the protection box, a hydraulic cylinder is provided inside the placement groove, a hydraulic rod is fixedly sleeved on one side of the hydraulic cylinder, a cleaning plate is welded on one side of the hydraulic rod, and the cleaning plate is movably installed inside the placement groove.

[0004] From the above, it can be seen that the setting of the cleaning device has enriched the structure of the current common geological disaster anti-landslide buildings. When the anti-landslide building structure is used in practice, the rainwater and the impurity flow mixed in the water pipe through the sedimentation well can be cleaned up in time and effectively, ensuring that under long-term use, the water pipe can discharge the accumulated water normally and avoid blockage. However, this case still has the following shortcomings: when taking protective measures against landslide geology, the angles of landslides in various places are usually inconsistent, and it is impossible to make corresponding matches according to the actual situation during use. At the same time, when the height of the protective device is insufficient, the existing technology can only carry out heightening processing, and cannot respond efficiently.

[0005] Therefore, a landslide geological disaster protection device is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art, the problems that landslides in various places usually have inconsistent angles and the height of the protective device is insufficient, the utility model proposes a landslide geological disaster protection device.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a landslide geological disaster protection device described in the utility model includes a protection device and an adaptive movable device; the adaptive movable device is equipped with several first fixed seats, the tops of the several first fixed seats are respectively hinged with support rods, one side of the support rod is hinged with a plunger, one side of the plunger is movably equipped with a hydraulic cylinder, and the bottom of the hydraulic cylinder is hinged with a second fixed seat.

[0008] Preferably, the protective device is installed with a fixed protective net, and four fixing rods are fixedly installed on one side of the fixed protective net, and two supporting rods are respectively fixedly installed on the other ends of the four fixing rods.

[0009] Preferably, a movable groove is provided on one side of the support rod, a movable rod is movably mounted on the inner wall of the support rod, and a movable protective net is fixedly connected to one side of the movable rod through the movable groove.

[0010] Preferably, a thread groove is provided on one side of the movable rod, and a threaded shaft is threadedly connected to the inner wall of the thread groove.

[0011] Preferably, a torque motor is fixedly mounted on the top of the threaded shaft, and the surrounding of the torque motor and the inner wall of the movable rod are movably mounted.

[0012] Preferably, a fixed bearing is movably mounted on the bottom of the threaded shaft, a support seat is fixedly mounted on the bottom of the fixed bearing, and a support rod is fixedly mounted on the bottom of the support seat.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model uses the structural design of the adaptable movable device to drive the hydraulic cylinder to make the plunger move. The whole can move in a circle with the connection between the support rod and the first fixed seat as the axis. The protection angle can be changed during the movement to target landslide geology with different angles. The support rod is limited and fixed when the hydraulic cylinder is braked, realizing the function of matching the limit movement, solving the problem of inconsistent angles of landslides in various places, and improving the adaptability of the protection work.

[0015] 2. The utility model adapts the structural design of the movable device and drives the torque motor to rotate the threaded shaft. The threaded shaft and the threaded grooves provided on the movable rod cooperate with each other to enable the movable rod to move linearly on the inner wall of the support rod, so that the height can be adjusted, thereby realizing the function of adjusting the protective height and solving the problem of insufficient height of the protective device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the structure of the adaptable movable device of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the protective device of the utility model.

[0022] In the figure: 1. protective device; 2. adaptable movable device; 11. fixed protective net; 12. fixed rod; 21. first fixed seat; 22. support rod; 23. movable protective net; 24. second fixed seat; 25. hydraulic cylinder; 26. plunger; 27. movable groove; 28. movable rod; 29. ​​threaded groove; 31. threaded shaft; 32. torque motor; 33. support seat; 34. fixed bearing. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 As shown, a landslide geological disaster protection device comprises a protection device 1 and an adaptable movable device 2; the adaptable movable device 2 is equipped with a plurality of first fixed seats 21, the tops of the plurality of first fixed seats 21 are respectively hinged with support rods 22, one side of the support rods 22 is hinged with a plunger 26, one side of the plunger 26 is movably equipped with a hydraulic cylinder 25, and the bottom of the hydraulic cylinder 25 is hinged with a second fixed seat 24;

[0025] During operation, the first fixed seat 21 and the second fixed seat 24 are installed and fixed to the ground in a hinged manner to ensure that when the hydraulic cylinder 25 is driven to move the plunger 26, the connection between the support rod 22 and the first fixed seat 21 is an axis for circular movement, and the support rod 22 is limited and fixed when the hydraulic cylinder 25 brakes.

[0026] Furthermore, the protective device 1 is installed with a fixed protective net 11, and four fixed rods 12 are fixedly installed on one side of the fixed protective net 11, and two support rods 22 are fixedly installed on the other ends of the four fixed rods 12 respectively;

[0027] During operation, the fixed protection net 11 is used to block the falling objects, which is beneficial to the overall protection of one side of the landslide geology.

[0028] Furthermore, a movable groove 27 is provided on one side of the support rod 22, a movable rod 28 is movably mounted on the inner wall of the support rod 22, and a movable protective net 23 is fixedly connected to one side of the movable rod 28 through the movable groove 27;

[0029] During operation, the movable rod 22 and the movable rod 28 are movably mounted to each other, so that the movable rod 28 drives the movable protection net 23 to move synchronously when it moves, so that the movable protection net 23 is raised and lowered to ensure the change of the protection height.

[0030] Furthermore, a thread groove 29 is formed on one side of the movable rod 28, and a threaded shaft 31 is threadedly connected to the inner wall of the thread groove 29;

[0031] During operation, the thread on the surface of the threaded shaft 31 cooperates with the thread groove 29 , which is conducive to converting the rotational motion of the threaded shaft 31 into the linear motion of the movable rod 28 , thereby enabling the movable rod 28 to move in the inner wall of the support rod 22 .

[0032] Furthermore, a torque motor 32 is fixedly mounted on the top of the threaded shaft 31, and the surrounding of the torque motor 32 and the inner wall of the movable rod 28 are movably mounted;

[0033] During operation, the torque motor 32 transmits power to the threaded shaft 31 . When the movable rod 28 moves, the torque motor 32 always maintains the same position to output power.

[0034] Furthermore, a fixed bearing 34 is movably mounted at the bottom of the threaded shaft 31, a support seat 33 is fixedly mounted at the bottom of the fixed bearing 34, and a support rod 22 is fixedly mounted at the bottom of the support seat 33;

[0035] During operation, by installing the fixed bearing 34 , when the threaded shaft 31 rotates, the fixed bearing 34 and the support seat 33 support and limit it, and at the same time ensure the normal transmission of the rotational power.

[0036] Working principle: The whole is supported and fixed to the ground by the first fixed seat 21. When the protection angle needs to be changed, the plunger 26 is telescopically moved by driving the hydraulic cylinder 25. The first fixed seat 21 and the support rod 22 are hinged so that the whole can move in a circle with the connection as the axis. When the plunger 26 generates mechanical energy on the support rod 22, the protection angle can be adjusted. When the protection height needs to be increased, the threaded shaft 31 is rotated by driving the torque motor 32. Under the cooperation of the threaded shaft 31 and the threaded groove 29 provided on the movable rod 28, the movable rod 28 is linearly moved on the inner wall of the support rod 22. In this way, one side of the movable rod 28 drives the movable protection net 23 to perform synchronous lifting and lowering activities, so as to adjust the protection height in time.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A landslide geological disaster protection device, characterized in that: The invention comprises a protective device (1) and an adaptable movable device (2); the adaptable movable device (2) is provided with a plurality of first fixed seats (21), the tops of the plurality of first fixed seats (21) are respectively hinged with support rods (22), one side of the support rods (22) is hinged with a plunger (26), one side of the plunger (26) is movably provided with a hydraulic cylinder (25), and the bottom of the hydraulic cylinder (25) is hinged with a second fixed seat (24).

2. A landslide geological disaster protection device according to claim 1, characterized in that: The protective device (1) is installed with a fixed protective net (11), one side of the fixed protective net (11) is fixedly installed with four fixed rods (12), and the other ends of the four fixed rods (12) are respectively fixedly installed with two support rods (22).

3. The landslide geological disaster protection device according to claim 1 is characterized in that: A movable groove (27) is provided on one side of the support rod (22), a movable rod (28) is movably mounted on the inner wall of the support rod (22), and a movable protective net (23) is fixedly connected to one side of the movable rod (28) through the movable groove (27).

4. A landslide geological disaster protection device according to claim 3, characterized in that: A thread groove (29) is formed on one side of the movable rod (28), and a threaded shaft (31) is threadedly connected to the inner wall of the thread groove (29).

5. The landslide geological disaster protection device according to claim 4 is characterized in that: A torque motor (32) is fixedly mounted on the top of the threaded shaft (31), and the periphery of the torque motor (32) and the inner wall of the movable rod (28) are movably mounted.

6. The landslide geological disaster protection device according to claim 5 is characterized in that: A fixed bearing (34) is movably mounted on the bottom of the threaded shaft (31), a support seat (33) is fixedly mounted on the bottom of the fixed bearing (34), and a support rod (22) is fixedly mounted on the bottom of the support seat (33).

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