A protective blocking device based on water conservancy slope protection and landslide

Abstract

The present invention relates to the field of water conservancy protection technology, and in particular to a protective blocking device based on water conservancy slope protection and landslide. The present invention provides a protective blocking device based on water conservancy slope protection and landslide, which has a multi-layer protective structure and can isolate the water flow while improving the overall stability during protection. A protective blocking device based on water conservancy slope protection and landslide, including support rods, water blocking plates, filter plates and mud blocking mechanisms, etc. There are four support rods in total, water blocking plates are connected between the support rods, filter plates are connected between the support rods, and mud blocking mechanisms are provided between the support rods. The present invention buffers and blocks the impact of mud generated by the landslide through the cooperation between the mud blocking plates, extension plates and the first torsion spring, thereby avoiding the danger caused by the impact of mud. At the same time, it relies on the multi-layer protective structure of the anti-seismic plate, filter plate and water blocking plate to isolate the water flow while improving the overall stability during protection. In addition, the structure is simple, the production cost and the use cost are low, and it has great promotion significance.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy protection, in particular to a protection and blocking device based on water conservancy slope protection and landslide. Background Art

[0002] In water conservancy projects, slope landslide refers to the slope sliding phenomenon caused by factors such as poor slope stability or external forces.

[0003] In order to effectively prevent and control slope landslides, slope protection measures, slope protection structures and support measures can be taken. Appropriate protection measures can be taken on the slope surface to reduce the impact of water erosion and corrosion on the slope. At the same time, in areas where slope stability needs to be increased, different structural measures can be taken, such as slope protection boards, slope protection walls, rock climbing ramps, etc. However, when existing protective blocking devices are used to block the soil generated by landslides, they can generally only provide simple impact protection to prevent the soil from rushing out of the slope protection and causing serious impacts. Relying on stable impact-resistant structures for protection, it is difficult to prevent the water generated by landslides from seeping into the slope protection and affecting the internal structure.

[0004] Therefore, in order to solve the above problems, a protective blocking device based on water conservancy slope protection and landslide is developed with a multi-layer protective structure, which isolates the water flow and improves the overall stability during protection. Summary of the Invention

[0005] In order to overcome the shortcomings of existing devices that can generally only provide simple impact protection to avoid serious impact caused by soil rushing out of the slope protection, and rely on stable impact-resistant structures for protection, but are unable to prevent water generated during landslides from seeping into the slope protection and affecting the internal structure, the present invention provides a protective blocking device based on water conservancy slope protection and landslides with a multi-layer protective structure, which isolates water flow while improving the overall stability during protection.

[0006] The technical solution of the present invention is: a protective blocking device based on water conservancy slope protection and landslide, including support rods, water blocking plates, filter plates and mud guard mechanisms. There are four support rods in total, water blocking plates are connected between the support rods, filter plates are connected between the support rods, and mud guard mechanisms are provided between the support rods. The mud guard mechanisms include anti-seismic plates, springs, first fixing seats, first torsion springs, mud guards, fixing members and extension plates. Anti-seismic plates are slidably connected between the upper parts of the support rods, four springs are connected between the anti-seismic plates and the filter plates, the left and right rear sides of the anti-seismic plates are both connected to the first fixing seats by bolts, mud guards are rotatably connected between the first fixing seats, two left and right first torsion springs are connected between the mud guards and the first fixing seats, the upper part of the mud guards is connected to two left and right symmetrical fixing members by bolts, and the outer sides of the fixing members are connected to the extension plates by bolts.

[0007] In one embodiment, an anti-collapse mechanism is also included, which includes a second fixed seat, an anti-collapse plate, a second torsion spring, a connector and a buffer plate. The left and right sides of the filter plate are connected to the second fixed seat by bolts. The second fixed seat is rotatably connected to the anti-collapse plate. Two front and rear second torsion springs are connected between the anti-collapse plate and the adjacent second fixed seat. The lower part of the anti-collapse plate is connected to a connector pushed by the anti-seismic plate. The connector is slidably connected to the filter plate. The inner side of the anti-collapse plate is connected to the buffer plate.

[0008] In one embodiment, a damping mechanism is also included, which includes a fixed plate, a third fixed seat, a third torsion spring, a limit frame and a damper. The rear side of the filter plate is connected to the fixed plate, the upper front side of the fixed plate is connected to the third fixed seat by bolts, the third fixed seat is rotatably connected to the limit frame for supporting the mudguard, two left and right third torsion springs are connected between the limit frame and the third fixed seat, the upper rear side of the fixed plate is rotatably connected to two left and right symmetrical dampers, and the dampers are both slidably connected to the limit frame.

[0009] In one embodiment, an expansion mechanism is also included, which includes guide rails, lifting plates, cylinders and connecting rods. Cylinders are connected to the front and rear sides of the anti-collapse plate, and guide rails are connected to the cylinders. The lifting plates are slidingly connected between the front and rear symmetrical guide rails, and connecting rods are connected to the outer sides of the front and rear parts of the lifting plates, and the connecting rods are connected to the adjacent cylinder telescopic rods.

[0010] In one embodiment, a stabilizing mechanism is further included, which includes a fourth fixing seat and an insertion rod. The left and right parts of the water blocking plate are both connected to the front-to-back symmetrical fourth fixing seats by bolts, and the fourth fixing seats are both slidably connected to the insertion rods.

[0011] In one embodiment, a moving mechanism is further included, which includes a fifth fixing seat and a moving wheel. The four corners of the bottom of the water blocking plate are connected to the fifth fixing seat by bolts, and the fifth fixing seat is rotatably connected to the moving wheel.

[0012] In one embodiment, the front sides of the fender and the extension plate are provided with a plurality of buffer grooves.

[0013] In one embodiment, the buffer plates are all inclined structures.

[0014] In one embodiment, the top of the insertion rod is connected to a screw handle for easy operation.

[0015] In one embodiment, the bottom of the insertion rod is a conical structure.

[0016] The beneficial effects of the present invention are as follows: 1. The present invention buffers and blocks the impact of mud generated by landslides through the cooperation between the mud guard, the extension plate and the first torsion spring, thereby avoiding the danger caused by the mud impact. At the same time, relying on the multi-layer protection structure of the seismic plate, the filter plate and the water-blocking plate, the water flow is isolated while improving the overall stability during protection. In addition, the structure is simple, the production cost and the use cost are low, and it has great promotion significance.

[0017] 2. The present invention squeezes the anti-seismic plate through the impact of soil, causing the anti-seismic plate to slide downward, so that the connecting parts are squeezed and move, and then the anti-collapse plates are rotated and retracted inward, the soil on the anti-seismic plate is restrained and limited, and the buffer plate is used to prevent the soil from splashing and overflowing.

[0018] 3. The present invention supports and limits the fender through the limit frame, so that when the fender is impacted, the damper and the limit frame cooperate to cushion the fender. As the fender is impacted, the speed of its backward flipping is reduced, further improving the support and blocking ability for mud.

[0019] 4. The present invention drives the connecting rod to move through the cylinder telescopic rod, so that the lifting plates can slide and extend along the guide rail, thereby expanding the blocking height of the anti-collapse plate and avoiding soil overflow due to insufficient height of the anti-collapse plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the mud guard mechanism of the present invention.

[0023] Figure 4 This is a schematic diagram of the first three-dimensional structure of the anti-collapse mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the second anti-collapse mechanism of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the damping mechanism of the present invention.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the expansion mechanism of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the stabilizing mechanism of the present invention.

[0028] Figure 9 It is a schematic diagram of the three-dimensional structure of the moving mechanism of the present invention.

[0029] Marked in the figure: 1-support rod, 2-water blocking plate, 3-filter plate, 4-mud guard mechanism, 41-anti-seismic plate, 42-spring, 43-first fixed seat, 44-first torsion spring, 45-mud guard, 46-fixing part, 47-extension plate, 5-anti-collapse mechanism, 51-second fixed seat, 52-anti-collapse plate, 53-second torsion spring, 54-connecting part, 55-buffer plate, 6-damping mechanism, 61-fixed plate, 62-third fixed seat, 63-third torsion spring, 64-limiting frame, 65-damper, 7-expansion mechanism, 71-guide rail, 72-lifting plate, 73-cylinder, 74-connecting rod, 8-stabilizing mechanism, 81-fourth fixed seat, 82-insertion rod, 9-moving mechanism, 91-fifth fixed seat, 92-moving wheel. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0031] A protective device for landslide based on water conservancy slope protection, such as Figure 1 and Figure 2 As shown, it includes support rods 1, water blocking plates 2, filter plates 3 and mud blocking mechanisms 4. There are four support rods 1. Water blocking plates 2 are connected between the support rods 1 to block the water flow and prevent water infiltration. Filter plates 3 are connected between the support rods 1 to filter and block impurities in the water flow. The filter plates 3 are located on the upper side of the water blocking plates 2. A mud blocking mechanism 4 is provided between the support rods 1 to block and buffer the mud generated by the landslide.

[0032] Specifically, when carrying out water conservancy slope protection and blocking, this device can be set up on the slope protection. When a landslide occurs, the mud is buffered and blocked by the mud retaining mechanism 4. Then, the triple stacked protection structure of the mud retaining mechanism 4, the filter plate 3 and the water blocking plate 2 is used to sequentially reduce the impact of the mud, block the filter and prevent water from penetrating. While preventing water from penetrating into the slope protection, the mud is blocked to avoid serious impact and harm caused by the landslide.

[0033] like Figure 1 and Figure 3As shown, the mud guard mechanism 4 includes an anti-seismic plate 41, a spring 42, a first fixing seat 43, a first torsion spring 44, a mud guard 45, a fixing piece 46 and an extension plate 47. The anti-seismic plate 41 for buffering and unloading the mud is slidably connected between the upper parts of the support rods 1, and four springs 42 are connected between the anti-seismic plate 41 and the filter plate 3. The left and right rear sides of the anti-seismic plate 41 are both connected to the first fixing seat 43 by bolts, and the mud guard 45 for blocking the mud is rotatably connected between the first fixing seats 43. Two left and right first torsion springs 44 are connected between the mud guard 45 and the first fixing seat 43. The upper part of the mud guard 45 is connected to two left and right symmetrical fixing pieces 46 by bolts, and the outer sides of the fixing pieces 46 are connected to extension plates 47 for extending the blocking width by bolts. The front sides of the mud guard 45 and the extension plate 47 are provided with multiple buffer grooves for improving the buffering effect of the mud guard 45 and the extension plate 47.

[0034] Specifically, when a landslide occurs, the soil will quickly slide down the slope of the slope protection. When the soil contacts the mudguard 45 and the extension plate 47, it will impact the mudguard 45 and the extension plate 47, so that the mudguard 45 drives the fixing member 46 to flip backward, thereby causing the extension plate 47 to flip backward. The first torsion spring 44 is deformed by force, so that the soil is buffered and blocked by the action of the first torsion spring 44. When the soil is stopped by the mudguard 45 and the extension plate 47, the soil will accumulate on the anti-seismic plate 41. The anti-seismic plate 41 will start to slide downward under the pressure of the soil, so that the springs 42 are compressed. Since the anti-seismic plate 41 has high tensile strength and wear resistance, when the mud When the soil directly collides with the device, the stability of the device can be maintained, thereby preventing the device from being directly impacted by the soil and causing it to fall. As the soil settles, the filter plate 3 and the water blocking plate 2 are used to block and limit the water flow in the soil, preventing the water flow from seeping into the slope protection and causing damage to the internal structure of the slope protection. In summary, through the cooperation between the mud guard plate 45, the extension plate 47 and the first torsion spring 44, the impact of the soil caused by the landslide is buffered and blocked to avoid the danger caused by the soil impact. At the same time, relying on the multi-layer protection structure of the seismic plate 41, the filter plate 3 and the water blocking plate 2, the water flow is isolated while improving the overall stability during protection. In addition, the structure is simple, the production cost and the use cost are low, and it has great promotion significance.

[0035] like Figure 1 、 Figure 4 and Figure 5As shown, it also includes an anti-collapse mechanism 5, which includes a second fixed seat 51, an anti-collapse plate 52, a second torsion spring 53, a connector 54 and a buffer plate 55. The left and right sides of the filter plate 3 are connected to the second fixed seat 51 by bolts, and the second fixed seat 51 is rotatably connected to the anti-collapse plate 52 for collecting and limiting the soil. Two front and rear second torsion springs 53 are connected between the anti-collapse plate 52 and the adjacent second fixed seat 51. The lower part of the anti-collapse plate 52 is connected to a connector 54 that can be pushed by the anti-seismic plate 41, and the connector 54 is slidably connected to the filter plate 3. The inner side of the anti-collapse plate 52 is connected to a buffer plate 55 for preventing soil from splashing. The buffer plate 55 is an inclined structure, which can effectively block the upward moving soil.

[0036] Specifically, when the soil generated by the landslide begins to squeeze and impact the anti-seismic plate 41, as the anti-seismic plate 41 slides downward, the lower sides of the left and right parts of the anti-seismic plate 41 will squeeze and push the adjacent connecting pieces 54, so that the connecting pieces 54 drive the adjacent anti-collapse plates 52 to flip and close inward, and the second torsion springs 53 are deformed under the force, thereby constricting and limiting the soil on the anti-seismic plate 41 to prevent the soil from overflowing to both sides. At the same time, the buffer plates 55 on the inner side of the anti-collapse plate 52 can effectively prevent the soil from impacting upward and flying out of the device, buffering and limiting the soil, and gathering the soil between the anti-seismic plate 41 and the anti-collapse plate 52. The anti-seismic plate 41 is pressed against the soil, which is convenient for subsequent centralized processing. When the soil processing is completed, the anti-seismic plate 41 is no longer squeezed. Under the action of the spring 42, the anti-seismic plate 41 slides upward and resets, so that the connecting parts 54 are no longer squeezed. Under the action of the second torsion spring 53, the anti-collapse plates 52 will flip and reset to the outside. In summary, the anti-seismic plate 41 is squeezed by the impact of the soil, so that the anti-seismic plate 41 slides downward, so that the connecting parts 54 are squeezed and move, and then the anti-collapse plates 52 are rotated inward and retracted, which limits the soil on the anti-seismic plate 41 and relies on the buffer plate 55 to prevent the soil from splashing and overflowing.

[0037] like Figure 1 and Figure 6 As shown, a damping mechanism 6 is also included, which includes a fixing plate 61, a third fixing seat 62, a third torsion spring 63, a limit frame 64 and a damper 65. The rear side of the filter plate 3 is connected to the fixing plate 61, and the upper front side of the fixing plate 61 is connected to the third fixing seat 62 by bolts. The third fixing seat 62 is rotatably connected to the limit frame 64 for supporting the fender 45, and two left and right third torsion springs 63 are connected between the limit frame 64 and the third fixing seat 62. The upper rear side of the fixing plate 61 is rotatably connected to two left and right symmetrical dampers 65 for slowing down the flipping speed of the fender 45, and the dampers 65 are both slidably connected to the limit frame 64.

[0038] Specifically, when the mud generated by the landslide impacts the mudguard 45, the mudguard 45 will flip backward due to the impact force, so that the rear side of the mudguard 45 contacts the front side of the limit frame 64, and then the mudguard 45 pushes the limit frame 64, and the limit frame 64 will also flip backward synchronously. At this time, as the limit frame 64 flips backward, the third torsion spring 63 will be deformed by the force, and the damper 65 will be squeezed by the limit frame 64, and shrink while sliding downward along the limit frame 64. Since the damper 65 itself has a large resistance, the speed at which the mudguard 45 flips backward will be reduced, that is, the mudguard will be strengthened. 45 has the ability to block and support the mud generated by the landslide, preventing the mudguard 45 from quickly flipping backward due to the excessive impact force of the mud, making it difficult to block the mud. As the mud is cleared, the mudguard 45 is no longer squeezed, and under the action of the third torsion spring 63 and the damper 65, the limit frame 64 will flip forward and reset. In summary, the mudguard 45 is supported and limited by the limit frame 64, so that when the mudguard 45 is impacted, the damper 65 and the limit frame 64 cooperate to cushion the mudguard 45. As the mudguard 45 is impacted, the speed of flipping backward will be reduced, further improving the support and blocking ability for the mud.

[0039] like Figure 1 and Figure 7 As shown, an expansion mechanism 7 is also included. The expansion mechanism 7 includes a guide rail 71, a lifting plate 72, a cylinder 73 and a connecting rod 74. The front and rear sides of the anti-collapse plate 52 are connected to the cylinder 73. The cylinder 73 is connected to the guide rail 71. The lifting plate 72 for expanding the anti-collapse plate 52 is slidably connected between the front and rear symmetrical guide rails 71. The outer sides of the front and rear parts of the lifting plate 72 are connected to the connecting rod 74. The connecting rod 74 is connected to the telescopic rod of the adjacent cylinder 73.

[0040] Specifically, in order to prevent the anti-collapse plate 52 from having difficulty in limiting and blocking a large amount of soil, the cylinder 73 can be started, and the telescopic rod of the cylinder 73 extends to drive the lifting plate 72 to slide upward along the guide rail 71, thereby expanding and extending the anti-collapse plate 52, increasing the blocking height of the anti-collapse plate 52, improving the blocking stability, and preventing the anti-collapse plate 52 from being too low and causing soil to overflow. In summary, the telescopic rod of the cylinder 73 drives the connecting rod 74 to move, so that the lifting plate 72 slides and extends along the guide rail 71, expanding the blocking height of the anti-collapse plate 52, and preventing the anti-collapse plate 52 from being too low and causing soil to overflow.

[0041] like Figure 1 and Figure 8As shown, a stabilizing mechanism 8 is also included. The stabilizing mechanism 8 includes a fourth fixing seat 81 and an insertion rod 82. The left and right parts of the water-blocking plate 2 are connected to the front and rear symmetrical fourth fixing seats 81 by bolts. The fourth fixing seats 81 are slidably connected to the insertion rods 82 for inserting into the soil for fixing. The tops of the insertion rods 82 are connected to a screw handle for easy operation, and the bottoms of the insertion rods 82 are all conical structures.

[0042] Specifically, when installing and fixing the device, the insertion rod 82 can be directly inserted into the ground along the fourth fixing seat 81 by operating the screwdriver, thereby reinforcing and stabilizing the device and improving the stability of the device.

[0043] like Figure 1 and Figure 9 As shown, it also includes a moving mechanism 9, which includes a fifth fixed seat 91 and a moving wheel 92. The four corners of the bottom of the water blocking plate 2 are connected to the fifth fixed seat 91 by bolts, and the fifth fixed seat 91 is rotatably connected to the moving wheel 92 for auxiliary movement.

[0044] Specifically, since the device body is heavy, it is inconvenient to carry it directly when moving. At this time, the cooperation between the moving wheels 92 can enable the device to move quickly, thereby improving the convenience of the device during movement. When the device needs to be installed and fixed, the moving wheels 92 are flipped inward and stored to avoid the moving wheels 92 affecting the installation of the device.

[0045] The above embodiments are provided to persons familiar with the art for implementing or using the present invention. Personnel familiar with the art may make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the scope of protection of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A landslide protection and blocking device based on hydraulic slope protection, characterized by: The invention comprises a support rod (1), a water blocking plate (2), a filter plate (3) and a mud blocking mechanism (4), wherein the support rods (1) have four support rods, the water blocking plates (2) are connected between the support rods (1), the filter plates (3) are connected between the support rods (1), and a mud blocking mechanism (4) is provided between the support rods (1), and the mud blocking mechanism (4) comprises an anti-vibration plate (41), a spring (42), a first fixing seat (43), a first torsion spring (44), a mud blocking plate (45), a fixing member (46) and an extension plate (47), and an anti-vibration plate (41) is slidably connected between the upper parts of the support rods (1). Four springs (42) are connected between the vibration plate (41), the anti-vibration plate (41) and the filter plate (3); the left and right rear sides of the anti-vibration plate (41) are connected to first fixing seats (43) by bolts; a fender (45) is rotatably connected between the first fixing seats (43); two left and right first torsion springs (44) are connected between the fender (45) and the first fixing seat (43); the upper part of the fender (45) is connected to two left and right symmetrical fixing members (46) by bolts; and the outer sides of the fixing members (46) are connected to extension plates (47) by bolts; The filter plate (3) is provided with an anti-collapse mechanism (5), the anti-collapse mechanism (5) comprising a second fixed seat (51), an anti-collapse plate (52), a second torsion spring (53), a connecting member (54) and a buffer plate (55). The left and right sides of the filter plate (3) are connected to the second fixed seat (51) by bolts. The second fixed seat (51) is rotatably connected to the anti-collapse plate (52). Two front and rear second torsion springs (53) are connected between the anti-collapse plate (52) and the adjacent second fixed seat (51). The lower part of the anti-collapse plate (52) is connected to a connecting member (54) pushed by the anti-vibration plate (41). The connecting member (54) is slidably connected to the filter plate (3). The inner side of the anti-collapse plate (52) is connected to the buffer plate (55). The filter plate (3) is also provided with a damping mechanism (6), which includes a fixing plate (61), a third fixing seat (62), a third torsion spring (63), a limiting frame (64) and a damper (65). The rear side of the filter plate (3) is connected to the fixing plate (61), the upper front side of the fixing plate (61) is connected to the third fixing seat (62) by bolts, the upper third fixing seat (62) is rotatably connected to a limiting frame (64) for supporting the fender (45), two left and right third torsion springs (63) are connected between the limiting frame (64) and the third fixing seat (62), the upper rear side of the fixing plate (61) is rotatably connected to two left and right symmetrical dampers (65), and the dampers (65) are both slidably connected to the limiting frame (64).

2. The device for preventing landslides by hydraulic slope protection according to claim 1, characterized in that: The invention also includes an expansion mechanism (7), which includes a guide rail (71), a lifting plate (72), a cylinder (73) and a connecting rod (74). The front and rear sides of the anti-collapse plate (52) are connected to the cylinder (73), and the cylinder (73) is connected to the guide rail (71). The lifting plate (72) is slidably connected between the front and rear symmetrical guide rails (71). The outer sides of the front and rear parts of the lifting plate (72) are connected to the connecting rod (74), and the connecting rod (74) is connected to the telescopic rod of the adjacent cylinder (73).

3. The device for preventing landslides by hydraulic slope protection according to claim 2, characterized in that: The invention also includes a stabilizing mechanism (8), which includes a fourth fixing seat (81) and an insertion rod (82). The left and right parts of the water blocking plate (2) are both connected to the fourth fixing seat (81) symmetrically in front and back by bolts, and the insertion rod (82) is slidably connected to the fourth fixing seat (81).

4. The device for preventing landslides by hydraulic slope protection as claimed in claim 3, characterized in that: The water blocking plate (2) further comprises a moving mechanism (9), wherein the moving mechanism (9) comprises a fifth fixing seat (91) and a moving wheel (92). The four corners at the bottom of the water blocking plate (2) are connected to the fifth fixing seat (91) by bolts, and the fifth fixing seat (91) is rotatably connected to the moving wheel (92).

5. The device for preventing landslides by hydraulic slope protection according to claim 1, characterized in that: The front sides of the fender (45) and the extension plate (47) are both provided with a plurality of buffer grooves.

6. The device for preventing landslides by hydraulic slope protection according to claim 1, characterized in that: The buffer plates (55) are all inclined structures.

7. The device for preventing landslides by hydraulic slope protection as claimed in claim 3, characterized in that: The top of the rod (82) is connected with a screw handle for easy operation.

8. The device for preventing landslides by hydraulic slope protection as claimed in claim 3, characterized in that: The bottom of the insertion rod (82) is a conical structure.

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