Landslide blocking structure

Abstract

The utility model relates to the technical field of landslide arresting, in particular to a landslide arresting structure which comprises a plurality of sets of installation mechanisms, and an arresting plate is fixedly connected between every two adjacent sets of installation mechanisms. The mounting mechanism comprises a positioning assembly, a buffering assembly is arranged in the positioning assembly, and a mounting assembly used for being fixedly connected with the blocking plate is hinged to the top end of the buffering assembly. A reinforcing assembly is arranged between the top of the mounting assembly and the slope surface of the side slope; when the device is impacted by falling rocks, through the arrangement of the buffer assembly, the anti-impact capacity of the device is improved, meanwhile, the connecting stability between the inserting rod and the ground is improved, and therefore the blocking stability of the device is improved; when a geological disaster occurs, the elastic telescopic rod correspondingly stretches out and draws back, the impact force is further buffered in cooperation with the buffering assembly, additional supporting and fixing can be provided, the connection stability between the device and a slope body is enhanced, and falling off or loosening is prevented when the geological disaster occurs.

Description

Technical Field

[0001] The utility model relates to the technical field of landslide arresting, in particular to a landslide arresting structure. Background Art

[0002] Landslide refers to the large-scale sliding of the slope caused by the loss of stability of loose materials inside the slope due to factors such as geological structure, groundwater level, rainfall, etc. Landslide is a common geological disaster that will cause serious harm to people and buildings around it. By setting up reasonable blocking devices at the bottom of the slope, the occurrence of geological disasters can be effectively prevented and the safety of people's lives and property can be protected.

[0003] In the prior art, there is a patent with application number CN202320797667.3 that provides a landslide rubble barrier structure. The utility model includes a fixing mechanism, a protection mechanism and a barrier net. The fixing mechanism includes two barrier bars. The barrier net is arranged between the two barrier bars. The bottom ends of the two barrier bars are each provided with a first ground-inserted rod, and a support rod is arranged on one side of the bottom of the barrier bar. The protection mechanism includes two protection plates with a triangular cross section. The utility model protects the barrier bar by arranging a protection plate with a triangular cross section on the other side of the barrier bar. At the same time, the impact force on the barrier bar is absorbed by the reset spring to prevent the barrier bar from being hit by rubble and bending or breaking. The position of the barrier bar is fixed by arranging a first ground-inserted rod at the bottom end of the barrier bar.

[0004] However, the above patent still has the following deficiencies during use:

[0005] The main body of the device is mainly fixedly connected to the ground through a ground-inserted rod arranged at the bottom. During use, after the protective plate is repeatedly touched and hit by gravel, the ground-inserted rod and the ground are prone to loosening, causing the main body of the device to topple over and resulting in failure of the barrier. Therefore, the installation stability of the barrier device provided by the above patent needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a landslide arresting structure to solve the problems raised in the above background technology.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A landslide arresting structure comprises a plurality of mounting mechanisms arranged in an array along the length direction of the slope at the bottom of the slope, wherein an arresting plate is fixedly connected between two adjacent mounting mechanisms;

[0009] The installation mechanism comprises a positioning assembly inserted and fixed underground, a buffer assembly is arranged in the positioning assembly, and a mounting assembly for fixing and connecting the blocking plate is hinged at the top of the buffer assembly;

[0010] A reinforcement component is arranged between the top of the installation component and the slope surface. One end of the reinforcement component is fixedly connected to the slope surface, and the other end is hinged to the installation component.

[0011] Furthermore, the positioning assembly includes an insertion rod, and an installation circular groove coaxial with the insertion rod is provided at an upper position of the insertion rod, and the installation circular groove is used to install the buffer assembly;

[0012] A flange is fixedly connected to the outer periphery at a position close to the top;

[0013] A plurality of balls are evenly embedded and installed on the top surface of the insertion rod.

[0014] Furthermore, the buffer assembly includes a mounting plate arranged above the insertion rod, the bottom surface of the mounting plate is in rolling contact with the top end of the insertion rod through a plurality of the balls 1, and a hinge seat 1 is fixedly mounted on the top surface of the mounting plate;

[0015] A buffer rod is fixedly connected to the center of the bottom surface of the mounting plate, the bottom end of the buffer rod extends into the mounting circular groove of the insertion rod, a second ball is embedded and installed at the bottom end of the buffer rod, and the bottom end of the buffer rod is in rolling contact with the bottom surface of the mounting circular groove through the second ball;

[0016] The outer periphery of the buffer rod is fixedly mounted with a plurality of mounting rings in an array along its length direction, and a plurality of dampers distributed in a circumferential array are arranged between the outer periphery of the mounting ring and the inner wall of the mounting circular groove, and the two ends of the damper are respectively hinged to the outer periphery of the mounting ring and the inner wall of the mounting circular groove, and the axis of the rotating shaft at the hinge is parallel to the axis of the insertion rod;

[0017] A plurality of springs distributed in a circumferential array are also fixedly connected between the periphery of the mounting ring and the inner wall of the mounting circular groove.

[0018] Furthermore, the mounting assembly includes a connecting plate, a bottom surface of which is fixedly connected with a protrusion, and the protrusion is hinged to the mounting plate through the hinge seat 1;

[0019] The side surface of the connecting plate is fixedly mounted with clamping strips at positions close to both sides thereof, and the side surface of the clamping strip is provided with a plurality of mounting holes along the length direction thereof. When the blocking plate is installed, the end of the blocking plate is clamped between the two clamping strips, and bolts are installed in the mounting holes to fix the blocking plate;

[0020] A second hinged seat is fixedly installed at the upper position on the side surface of the connecting plate close to the slope.

[0021] Furthermore, the reinforcement assembly includes an elastic telescopic rod and a fixing plate, the fixing plate is fixedly mounted on the slope through an anchor rod, and the elastic telescopic rod is arranged between the fixing plate and the connecting plate;

[0022] One end of the elastic telescopic rod is hinged to the fixed plate, and the other end of the elastic telescopic rod is hinged to the connecting plate through the second hinge seat.

[0023] Beneficial effects of the utility model:

[0024] 1. When hit by falling rocks, the buffer rod changes accordingly in the mounting groove, and the spring and the damper expand and contract adaptively to buffer the impact force to a certain extent; thereby reducing the impact force on the insertion rod. Therefore, the buffer assembly is provided to improve the impact resistance of the utility model while increasing the connection stability between the insertion rod and the ground, thereby improving the blocking stability of the utility model.

[0025] 2. In the reinforcement component, when the barrier plate is impacted, the elastic telescopic rod will expand and contract accordingly, cooperate with the buffer component to further buffer the impact force, and can also provide additional support and fixation to strengthen the connection stability between the utility model and the slope, and prevent it from falling off or loosening when a geological disaster occurs; at the same time, the reinforcement component can disperse the load on the top of the utility model, reduce the pressure on the connection part, and help improve the bearing capacity of the overall structure, so as to better prevent the occurrence of geological disasters and protect people's lives and property. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the installation position relationship between the utility model and the slope;

[0029] Figure 3 yes Figure 1 A magnified view of part A;

[0030] Figure 4 yes Figure 2 A magnified view of part B;

[0031] Figure 5 It is a schematic diagram of the structure inside the plug rod of the utility model;

[0032] Figure 6 yes Figure 5 AA section view in;

[0033] The reference numerals are as follows:

[0034] 1-blocking plate, 2-installing mechanism, 3-insertion rod, 4-flange, 5-installing plate, 6-hinge seat 1, 7-connecting plate, 8-bump, 9-elastic telescopic rod, 10-hinge seat 2, 11-clamping strip, 12-installing hole, 13-bolt, 14-fixing plate, 15-anchor rod, 16-ball 1, 17-buffer rod, 18-ball 2, 19-installing ring, 20-damper, 21-spring. DETAILED DESCRIPTION

[0035] 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.

[0036] Embodiment 1:

[0037] See also Figures 1 to 6 In an embodiment of the utility model, a landslide arresting structure comprises a plurality of mounting mechanisms 2 arranged in an array along the length direction of the slope at the bottom of the slope, and an arresting plate 1 is fixedly connected between two adjacent mounting mechanisms 2;

[0038] The mounting mechanism 2 includes a positioning assembly inserted and fixed underground, a buffer assembly is arranged in the positioning assembly, and a mounting assembly for fixing and connecting the blocking plate 1 is hinged at the top of the buffer assembly;

[0039] A reinforcement component is arranged between the top of the installation component and the slope surface. One end of the reinforcement component is fixedly connected to the slope surface, and the other end is hinged to the installation component.

[0040] The positioning assembly includes an insertion rod 3, and an installation circular groove coaxial with the insertion rod 3 is provided at the upper position of the insertion rod 3, and the installation circular groove is used to install a buffer assembly;

[0041] A flange 4 is fixedly connected to the periphery of 3 near the top;

[0042] A plurality of balls 16 are evenly embedded and installed on the top surface of the insertion rod 3.

[0043] The buffer assembly includes a mounting plate 5 disposed above the insertion rod 3, the bottom surface of the mounting plate 5 is in rolling contact with the top of the insertion rod 3 through a plurality of balls 16, and a hinge seat 6 is fixedly mounted on the top surface of the mounting plate 5;

[0044] A buffer rod 17 is fixedly connected to the center of the bottom surface of the mounting plate 5, and the bottom end of the buffer rod 17 extends into the mounting circular groove of the insertion rod 3. A second ball 18 is embedded and installed at the bottom end of the buffer rod 17, and the bottom end of the buffer rod 17 is in rolling contact with the bottom surface of the mounting circular groove through the second ball 18;

[0045] A plurality of mounting rings 19 are fixedly mounted in an array along the length direction of the buffer rod 17. A plurality of dampers 20 distributed in a circumferential array are arranged between the periphery of the mounting ring 19 and the inner wall of the mounting circular groove. The two ends of the damper 20 are respectively hinged to the periphery of the mounting ring 19 and the inner wall of the mounting circular groove, and the axis of the rotating shaft at the hinge is parallel to the axis of the insertion rod 3.

[0046] A plurality of springs 21 distributed in a circumferential array are fixedly connected between the periphery of the mounting ring 19 and the inner wall of the mounting circular groove.

[0047] The mounting assembly includes a connecting plate 7, a protrusion 8 is fixedly connected to the bottom surface of the connecting plate 7, and the protrusion 8 is hinged to the mounting plate 5 through a hinge seat 6;

[0048] On this side of the connecting plate 7, clamping strips 11 are fixedly installed near both sides thereof, and a plurality of mounting holes 12 are opened on the side of the clamping strip 11 along its length direction. When the blocking plate 1 is installed, the end of the blocking plate 1 is clamped between the two clamping strips 11, and bolts 13 are installed in the mounting holes 12 to fix the blocking plate 1.

[0049] A hinged seat 10 is fixedly mounted at the upper position on the side surface of the connecting plate 7 close to the slope.

[0050] The reinforcement assembly includes an elastic telescopic rod 9 and a fixing plate 14. The fixing plate 14 is fixedly mounted on the slope through an anchor rod 15. The elastic telescopic rod 9 is arranged between the fixing plate 14 and the connecting plate 7.

[0051] One end of the elastic telescopic rod 9 is hinged to the fixed plate 14 , and the other end of the elastic telescopic rod 9 is hinged to the connecting plate 7 via the hinge seat 2 10 .

[0052] When the utility model is in use:

[0053] When gravel slides down the slope, the gravel hits the blocking plate 1 and is blocked; during the process, when the blocking plate 1 is hit, the impact force it receives is transmitted to the connecting plate 7 in the two adjacent groups of mounting mechanisms 2, and the connecting plate 7 is transmitted to the mounting plate 5 through the protrusion 8 and the hinge seat 6. After being subjected to force, the mounting plate 5 will slide and change to a certain extent at the top of the insertion rod 3. During the process, the buffer rod 17 makes corresponding changes in the mounting circular groove, and the spring 21 and the damper 20 are adaptively extended and retracted to buffer the impact force to a certain extent; thereby reducing the influence of the impact force on the insertion rod 3. Therefore, by setting the buffer component, the impact resistance of the utility model is improved while the connection stability between the insertion rod 3 and the ground is increased, thereby improving the blocking stability of the utility model.

[0054] Moreover, in the reinforcement component, when the retaining plate 1 is impacted, the elastic telescopic rod 9 will be extended and retracted accordingly, and cooperate with the buffer component to further buffer the impact force, and can also provide additional support and fixation, thereby strengthening the connection stability between the utility model and the slope, and preventing it from falling off or loosening when a geological disaster occurs; at the same time, the reinforcement component can disperse the load on the top of the utility model, reduce the pressure on the connection part, and help improve the bearing capacity of the overall structure, so as to better prevent the occurrence of geological disasters and protect people's lives and property.

[0055] 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 arresting structure, characterized in that: It comprises a plurality of groups of mounting mechanisms (2) arranged in an array along the length direction of the slope at the bottom of the slope, wherein a blocking plate (1) is fixedly connected between two adjacent groups of the mounting mechanisms (2); The mounting mechanism (2) comprises a positioning component inserted and fixed underground, a buffer component is arranged in the positioning component, and a mounting component for fixedly connecting the blocking plate (1) is hingedly connected to the top of the buffer component; A reinforcement component is arranged between the top of the installation component and the slope surface. One end of the reinforcement component is fixedly connected to the slope surface, and the other end is hinged to the installation component.

2. A landslide arresting structure according to claim 1, characterized in that: The positioning assembly comprises an insertion rod (3), the upper portion of the insertion rod (3) being provided with a mounting circular groove coaxial with the insertion rod (3), the mounting circular groove being used for mounting the buffer assembly; A flange (4) is fixedly connected to the outer periphery of the 3 at a position close to the top; A plurality of balls (16) are evenly embedded and installed on the top surface of the insertion rod (3).

3. A landslide arresting structure according to claim 2, characterized in that: The buffer assembly comprises a mounting plate (5) arranged above the insertion rod (3), the bottom surface of the mounting plate (5) being in rolling contact with the top end of the insertion rod (3) via a plurality of the balls (16), and a hinge seat (6) being fixedly mounted on the top surface of the mounting plate (5); A buffer rod (17) is fixedly connected to the center of the bottom surface of the mounting plate (5), the bottom end of the buffer rod (17) extends into the mounting circular groove of the insertion rod (3), a second ball (18) is embedded in the bottom end of the buffer rod (17), and the bottom end of the buffer rod (17) is in rolling contact with the bottom surface of the mounting circular groove through the second ball (18); A plurality of mounting rings (19) are fixedly mounted in an array along the length direction of the buffer rod (17), and a plurality of dampers (20) are arranged between the periphery of the mounting ring (19) and the inner wall of the mounting circular groove in a circumferential array. The two ends of the damper (20) are respectively hinged to the periphery of the mounting ring (19) and the inner wall of the mounting circular groove, and the axis of the rotating shaft at the hinge is parallel to the axis of the insertion rod (3); A plurality of springs (21) distributed in a circumferential array are also fixedly connected between the periphery of the mounting ring (19) and the inner wall of the mounting circular groove.

4. A landslide arresting structure according to claim 3, characterized in that: The mounting assembly comprises a connecting plate (7), a protrusion (8) being fixedly connected to the bottom surface of the connecting plate (7), and the protrusion (8) being hingedly connected to the mounting plate (5) via the hinge seat 1 (6); A clamping strip (11) is fixedly mounted on the side surface of the connecting plate (7) at positions close to both sides thereof, and a plurality of mounting holes (12) are provided on the side surface of the clamping strip (11) along its length direction. When the blocking plate (1) is installed, the end of the blocking plate (1) is clamped between the two clamping strips (11), and bolts (13) are installed in the mounting holes (12) to fix the blocking plate (1); A second hinge seat (10) is fixedly mounted at an upper position on the side surface of the connecting plate (7) close to the slope.

5. A landslide arresting structure according to claim 4, characterized in that: The reinforcement assembly comprises an elastic telescopic rod (9) and a fixing plate (14), wherein the fixing plate (14) is fixedly mounted on the slope via an anchor rod (15), and the elastic telescopic rod (9) is arranged between the fixing plate (14) and the connecting plate (7); One end of the elastic telescopic rod (9) is hinged to the fixed plate (14), and the other end of the elastic telescopic rod (9) is hinged to the connecting plate (7) via the second hinge seat (10).

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