Ecological protection structure for road slope

Abstract

The utility model discloses a road side slope ecological protection structure which comprises a plurality of ecological rods, the surfaces of the ecological rods are covered with side slope nets, a positioning assembly is arranged between every two adjacent ecological rods and comprises an expansion sleeve, the expansion sleeves are buried in soil beside a road, and the expansion sleeves are connected with the side slope nets. A plurality of open grooves are annularly formed in the surface of the expansion sleeve, circular rings are fixedly connected to the two sides of the ecological rod and arranged on the surface of the expansion sleeve in a sleeving mode, an extrusion pin is arranged at the top of the expansion sleeve in a penetrating mode, a pressing plate is fixedly connected to the top of the extrusion pin, and the pressing plate is pressed on the surface of the slope net. Through the arrangement of the positioning assembly, the ecological rods are connected and fixed, the slope net is fixed at the same time, then the U-shaped fork rods and the fixing assembly are used in a matched mode, secondary reinforcing and fixing are conducted on the ecological rods and the slope net, and the purposes that installation is easy, convenient and efficient, and the overall stability is high can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway maintenance, in particular to a highway slope ecological protection structure. Background Art

[0002] Highway side slopes are protective facilities set up to prevent highway side slopes from being damaged by erosion, weathering, and other damage. Highway side slopes are prone to geological disasters such as collapse and landslides under the influence of natural factors (such as rain erosion, weathering, earthquakes, etc.) and human factors (such as vehicle vibrations, etc.). The slopes can be reinforced by strengthening the soil and rocks on the slopes to improve their stability, prevent the occurrence of geological disasters, and ensure the safety and smooth flow of highways.

[0003] Slope stability and ecological protection are more important in highway maintenance. General slope protection methods mainly use hard materials such as concrete and stone. These materials can ensure the stability of the slope, but the installation process is complicated, the construction is difficult, the construction period is long, and the aesthetics are insufficient. Therefore, it is necessary to provide a highway slope ecological protection structure. The ecological rods and protective nets are fixed to the slope position by anchors, so that the slope surface can be reinforced by plant roots to ensure slope stability. Utility Model Content

[0004] The purpose of this utility model is to provide an ecological protection structure for highway slopes, which adopts anchor fixing method to fix ecological rods and protection nets at the slope position, so that the slope surface is reinforced with plant roots to improve the stability of the slope, so as to solve the above technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a highway slope ecological protection structure, comprising a plurality of ecological rods: the surfaces of the plurality of ecological rods are covered with a slope net, a positioning assembly is arranged between two adjacent ecological rods, the positioning assembly comprises an expansion sleeve, the expansion sleeve is buried in the soil beside the highway, a plurality of grooves are provided in a ring shape on the surface of the expansion sleeve, both sides of the ecological rod are fixedly connected with a circular ring, the circular ring is provided on the surface of the expansion sleeve, an extrusion pin is provided through the top of the expansion sleeve, a pressure plate is fixedly connected to the top of the extrusion pin, the pressure plate is pressed on the surface of the slope net, a U-shaped fork rod is pressed on the surface of the ecological rod, the bottom end of the U-shaped fork rod is inserted into the soil beside the highway, and a fixing assembly is provided on the top of the U-shaped fork rod.

[0006] Preferably, a plurality of anti-slip cones are fixedly connected to the bottom of the pressure plate, and the anti-slip cones penetrate into the surface of the slope net.

[0007] Preferably, the fixing assembly includes an arc-shaped clamping sleeve engaged with the top of the U-shaped fork rod, and the arc-shaped clamping sleeve is simultaneously pressed onto the surface of the slope net.

[0008] Preferably, the front and rear sides of the U-shaped fork rod are fixedly connected to a fixed shell, and the front and rear sides of the bottom of the arc-shaped ferrule are fixedly connected to an insert, which is inserted into the inner cavity of the fixed shell.

[0009] Preferably, an anti-dropping strip is fixedly connected to the inner cavity of the fixed shell, and the insertion strip and the anti-dropping strip are engaged with each other.

[0010] Preferably, the inner cavity of the eco-stick is filled with straw fibers, natural humus soil and ryegrass seeds.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model connects and fixes multiple ecological sticks and the slope net at the same time through the setting of the positioning component. Then, the ecological sticks and the slope net are reinforced and fixed for a second time through the use of the U-shaped fork rod and the fixing component, so as to achieve the purpose of simple and efficient installation and strong overall stability.

[0013] 2. The utility model has a limiting effect on the slope net through the setting of the anti-drop cone, so that the slope net can be stably fixed on the bottom of the pressure plate, thereby improving the stability of the slope net when covering the surface of the ecological stick;

[0014] 3. The utility model sets a fixing component, in which the anti-dropping card strip and the inserting strip are used in conjunction to play a role of limiting locking on the arc-shaped card sleeve, so that the arc-shaped card sleeve can be stably engaged on the top of the U-shaped fork rod. At the same time, with the cooperation of the U-shaped fork rod and the fixing component, the slope net is clamped and fixed, thereby improving the stability of the slope net after laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 This is a schematic top view of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of an ecological stick, a positioning assembly and a U-shaped fork rod according to an embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional exploded view of an ecological stick, a positioning assembly, a U-shaped fork rod and a fixing assembly according to an embodiment of the present utility model;

[0019] Figure 4 This is an embodiment of the utility model Figure 3 A partial enlarged view of point A.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Ecological stick, 2. Slope net, 3. Positioning component, 31. Expansion sleeve, 32. Slot, 33. Ring, 34. Extrusion pin, 35. Pressure plate, 36. Anti-slip cone, 4. U-shaped fork rod, 5. Fixing component, 51. Arc sleeve, 52. Fixing shell, 53. Insert, 54. Anti-slip strip. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the highway slope ecological protection structure of the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4 The utility model shows an embodiment of the highway slope ecological protection structure, including multiple ecological rods 1, the inner cavity of the ecological rods 1 is filled with straw fiber, natural humus and ryegrass seeds, the surface of the multiple ecological rods 1 is covered with a slope net 2, and a positioning component 3 is set between two adjacent ecological rods 1. The positioning component 3 includes an expansion sleeve 31, which is buried in the soil beside the highway. The surface of the expansion sleeve 31 is annularly provided with multiple grooves 32. Both sides of the ecological rod 1 are fixedly connected with a ring 33. The ring 33 is sleeved on the surface of the expansion sleeve 31, and the top of the expansion sleeve 31 is penetrated by an extrusion pin 34. The top of the extrusion pin 34 is fixedly connected to a pressure plate 35, which is pressed on the surface of the slope net 2. The bottom of the pressure plate 35 is fixedly connected with a plurality of anti-slip cones 36, which penetrate into the surface of the slope net 2. The setting of the anti-slip cones 36 limits the slope net 2, so that the slope net 2 can be stably fixed to the bottom of the pressure plate 35, thereby improving the slope net 2 in covering the ecological environment. The stability of the surface of the stick 1, the surface of the ecological stick 1 is pressed with a U-shaped fork rod 4, the bottom end of the U-shaped fork rod 4 is inserted into the soil beside the road, and the top of the U-shaped fork rod 4 is provided with a fixing component 5, which includes an arc-shaped clamping sleeve 51 clamped on the top of the U-shaped fork rod 4, and the arc-shaped clamping sleeve 51 is pressed on the surface of the slope net 2 at the same time. The front and rear sides of the U-shaped fork rod 4 are fixedly connected with a fixing shell 52, and the front and rear sides of the bottom of the arc-shaped clamping sleeve 51 are fixedly connected with a cutting strip 53, which is inserted into the fixing shell 5 2, the inner cavity of the fixed shell 52 is fixedly connected with an anti-slip strip 54, and the inserting strip 53 and the anti-slip strip 54 are engaged with each other. Through the setting of the fixing component 5, the anti-slip strip 54 and the inserting strip 53 are used in conjunction with each other to limit and lock the arc-shaped sleeve 51, so that the arc-shaped sleeve 51 can be stably engaged with the top of the U-shaped fork rod 4. At the same time, with the cooperation of the U-shaped fork rod 4 and the fixing component 5, the slope net 2 is clamped and fixed, thereby improving the stability of the slope net 2 after laying.

[0024] Working principle: When using the utility model, the user lays the eco-stick 1 in the soil beside the road, then sets the ring 33 on the surface of the expansion sleeve 31, and drives the expansion sleeve 31 into the soil, so that multiple eco-sticks 1 can be connected in series and fixed, then the user engages the U-shaped fork rod 4 in the center position of the surface of the eco-stick 1, and makes the U-shaped fork rod 4 penetrate into the soil to further fix the eco-stick 1, then the user lays the slope net 2 so that the slope net 2 covers the surface of the eco-stick 1, then the user inserts the extrusion pin 34 into the inner cavity of the expansion sleeve 31 and drives it vertically, and the extrusion pin 3 After entering the inner cavity of the expansion sleeve 31, the bottom of the inner cavity of the expansion sleeve 31 is squeezed, causing the slot 32 to expand and strengthen the connection between the expansion sleeve 31 and the soil. After the pressing plate 35 is pressed against the surface of the slope net 2, the user presses the arc-shaped clamping sleeve 51 against the top of the U-shaped fork rod 4 and ensures that the slope net 2 is located between the U-shaped fork rod 4 and the arc-shaped clamping sleeve 51. Then, the inserting strip 53 enters the inner cavity of the fixing shell 52 until the arc-shaped clamping sleeve 51 is completely engaged with the top of the U-shaped fork rod 4. The inserting strip 53 engages with the anti-slipping clamping strip 54 in the inner cavity of the fixing shell 52, thereby fixing the arc-shaped clamping sleeve 51.

[0025] To sum up: the highway slope ecological protection structure connects and fixes multiple ecological rods 1 through the setting of positioning components 3, and fixes the slope net 2 at the same time. Then, through the coordinated use of U-shaped fork rods 4 and fixing components 5, the ecological rods 1 and the slope net 2 are reinforced and fixed for a second time, thereby achieving the purpose of simple and efficient installation and strong overall stability.

Claims

1. Highway slope ecological protection structure, characterized by: The invention comprises a plurality of eco-rods (1): the surfaces of the plurality of eco-rods (1) are covered with a slope net (2); a positioning assembly (3) is provided between two adjacent eco-rods (1); the positioning assembly (3) comprises an expansion sleeve (31); the expansion sleeve (31) is buried in the soil beside the road; the surface of the expansion sleeve (31) is provided with a plurality of grooves (32) in an annular shape; both sides of the eco-rod (1) are fixedly connected with a ring (33); the ring (33) is sleeved on the surface of the expansion sleeve (31); the top of the expansion sleeve (31) is provided with an extrusion pin (34); the top of the extrusion pin (34) is fixedly connected with a pressure plate (35); the pressure plate (35) is pressed on the surface of the slope net (2); the surface of the eco-rod (1) is pressed with a U-shaped fork rod (4); the bottom end of the U-shaped fork rod (4) is inserted into the soil beside the road; the top of the U-shaped fork rod (4) is provided with a fixing assembly (5).

2. The highway slope ecological protection structure according to claim 1 is characterized in that: A plurality of anti-slip cones (36) are fixedly connected to the bottom of the pressure plate (35), and the anti-slip cones (36) are inserted into the surface of the slope net (2).

3. The highway slope ecological protection structure according to claim 2 is characterized in that: The fixing assembly (5) comprises an arc-shaped clamping sleeve (51) clamped on the top of the U-shaped fork rod (4), and the arc-shaped clamping sleeve (51) is simultaneously pressed on the surface of the slope net (2).

4. The highway slope ecological protection structure according to claim 3 is characterized in that: The front and rear sides of the U-shaped fork rod (4) are fixedly connected to a fixed shell (52), and the front and rear sides of the bottom of the arc-shaped ferrule (51) are fixedly connected to an insert (53), and the insert (53) is inserted into the inner cavity of the fixed shell (52).

5. The highway slope ecological protection structure according to claim 4 is characterized in that: An anti-dropout clip (54) is fixedly connected to the inner cavity of the fixed shell (52), and the insertion strip (53) and the anti-dropout clip (54) are engaged with each other.

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