Road slope ecological protection and reinforcement integrated net rack

Abstract

The utility model discloses a road side slope ecological protection and reinforcement integrated net rack which comprises a three-dimensional rod buried at the position of a road side slope, the bottom end of the three-dimensional rod is fixedly connected with a conical face head, the top of the conical face head is fixedly connected with four rectangular pieces, the top of the surface of the three-dimensional rod is slidably connected with four movable pieces, and the top of the surface of the three-dimensional rod is fixedly connected with the four rectangular pieces. The top of the rectangular piece and the bottom of the movable piece are both rotationally connected with embedded pieces, the joints of the two embedded pieces are rotationally connected, downward pressure is applied to the movable piece through the hammering force expansion support, meanwhile, under the supporting of the rectangular piece, the upper embedded piece and the lower embedded piece deflect and are unfolded, and therefore the three-dimensional rod is anchored; therefore, the purpose of preventing falling rocks from being accumulated in a local area due to looseness of the protective net can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway maintenance, and in particular relates to an integrated grid frame for ecological protection and reinforcement of highway slopes. Background Art

[0002] In addition to stabilizing the slopes, the highway slope ecological protection net can also inhibit the slopes from further weathering and erosion, and will not destroy or change the original landforms and vegetation growth conditions of the slopes. It can preserve conditions for artificial slope greening and achieve the best slope protection and environmental protection purposes.

[0003] Slope protection nets are various types of flexible nets, mainly wire rope nets, which are covered and wrapped on the required protection slopes or rocks to limit the weathering and peeling of the slope rock soil, control the movement of falling rocks within a certain range, and play a protective role. However, because the protection nets are directly covered on the required protection slopes or rocks, some areas of the protection nets may be relatively loose, causing falling rocks to accumulate in local areas. In order to strengthen the protection nets at specific points to avoid the loosening of the protection nets and the accumulation of falling rocks in local areas, a highway slope ecological protection and reinforcement integrated grid is designed. The grid is fixed by burying multiple three-dimensional rods, and the three-dimensional rods are anchored by rectangular sheets, movable sheets and embedded sheets, which can make the protection net reach a firm state, thereby avoiding the loosening of the protection net and the accumulation of falling rocks in local areas. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated grid for ecological protection and reinforcement of highway slopes, which can prevent the protective net from becoming loose and causing fallen rocks to accumulate in local areas, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: an integrated grid for ecological protection and reinforcement of highway slopes, comprising a three-dimensional rod buried at the slope of the highway slope: the bottom end of the three-dimensional rod is fixedly connected to a conical head, the top of the conical head is fixedly connected to four rectangular pieces, the top of the surface of the three-dimensional rod is slidably connected to four movable pieces, the top of the rectangular piece and the bottom of the movable piece are both rotatably connected to an inlay, and the intersection of the two inlays is rotatably connected.

[0006] Preferably, a surface expansion piece is fixedly connected to the top of the movable piece, and a force expansion support is provided above the three-dimensional rod.

[0007] Preferably, the top end of the three-dimensional rod is fixedly connected to a winding head, and the top end of the winding head is fixedly connected to a limiting plate.

[0008] Preferably, a guide groove is provided on the surface of the three-dimensional rod, and the rectangular piece and the movable piece are both fixedly connected with a guide piece on one side close to the surface of the three-dimensional rod.

[0009] Preferably, the surface of the limiting plate is slidably connected to the inner cavity of the force expansion support, and the surface of the guide plate is slidably connected to the inner cavity of the guide groove.

[0010] Preferably, a support is fixedly connected to the surface of the three-dimensional rod, and a protective net is provided on the surface of the winding head.

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

[0012] 1. The utility model applies downward pressure to the movable piece by hammering the force expander. At the same time, under the support of the rectangular piece, the upper and lower inserts are deflected and expanded to anchor the three-dimensional rod, thereby preventing the protective net from loosening and causing fallen rocks to accumulate in a local area.

[0013] 2. The utility model uses the guide groove and the guide piece in combination to guide the movable piece when it slides downward, and to assist in fixing the position of the rectangular piece, so that the inlay piece can remain stable when it is unfolded;

[0014] 3. The utility model can provide a resistance force between the two inserts by setting the support when the three-dimensional pole is buried in the slope of the road side, so that it is more convenient when the inserts need to be unfolded later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

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

[0017] Figure 2 This is a schematic diagram of a three-dimensional rod according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the unfolding of a three-dimensional rod according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the disassembly of a three-dimensional rod according to an embodiment of the present invention.

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

[0021] 1. Highway slope, 2. Three-dimensional rod, 3. Conical head, 4. Rectangular piece, 5. Movable piece, 6. Embedded piece, 7. Expanding piece, 8. Force expansion support, 9. Wrap-around head, 10. Limiting piece, 11. Guide groove, 12. Guide piece, 13. Support, 14. Protective net. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the highway slope ecological protection and reinforcement integrated grid of the present invention will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-4 The utility model shows an embodiment of an integrated grid for ecological protection and reinforcement of highway slopes, which includes: a three-dimensional rod 2 buried at the slope of a highway slope 1: the bottom end of the three-dimensional rod 2 is fixedly connected to a conical head 3, the top of the conical head 3 is fixedly connected to four rectangular pieces 4, the top of the surface of the three-dimensional rod 2 is slidably connected to four movable pieces 5, the top of the rectangular piece 4 and the bottom of the movable piece 5 are both rotatably connected to an inlay piece 6, and the intersection of the two inlay pieces 6 is rotatably connected, the top of the movable piece 5 is fixedly connected to an expansion piece 7, an expansion support 8 is provided above the three-dimensional rod 2, the top of the three-dimensional rod 2 is fixedly connected to a winding head 9, and the top of the winding head 9 is fixedly connected to a limiting piece 10, and a guide groove 11 is provided on the surface of the three-dimensional rod 2. Through the cooperation of the guide groove 11 and the guide piece 12, the movable piece 5 can be guided when it slides downward, and the position of the rectangular piece 4 can be assisted and fixed, so that the inlay piece 6 can remain stable when it is unfolded. Example 2

[0024] Figure 1-4 The utility model shows an embodiment of an integrated grid for ecological protection and reinforcement of highway slopes, which includes: a three-dimensional rod 2 buried at the slope of a highway slope 1: the bottom end of the three-dimensional rod 2 is fixedly connected to a conical head 3, the top of the conical head 3 is fixedly connected to four rectangular pieces 4, the top of the surface of the three-dimensional rod 2 is slidably connected to four movable pieces 5, the top of the rectangular piece 4 and the bottom of the movable piece 5 are rotatably connected to an inlay piece 6, and the intersection of the two inlay pieces 6 is rotatably connected. The rectangular piece 4 and the movable piece 5 are fixedly connected to a guide piece 12 on one side close to the surface of the three-dimensional rod 2, the surface of the limiting piece 10 is slidably connected to the inner cavity of the force expansion support 8, and the surface of the guide piece 12 is slidably connected to the inner cavity of the guide groove 11, and the surface of the three-dimensional rod 2 is fixedly connected to a support 13. Through the setting of the support 13, when the three-dimensional rod 2 is buried at the slope of the highway slope 1, the two inlay pieces 6 can obtain a resistance force, which can be more convenient when the inlay pieces 6 need to be unfolded later. A protective net 14 is provided around the surface of the head 9.

[0025] Working principle: When using the present invention, the user buries multiple three-dimensional rods 2 on the slope of the highway side slope 1, and then puts the expansion support 8 on the top of the three-dimensional rod 2 so that the bottom of the expansion support 8 is seated on the top of the expansion piece 7, and then hammers the expansion support 8 downward, so that the expansion support 8 applies downward pressure to the movable piece 5. At the same time, under the support of the rectangular piece 4, the upper and lower inserts 6 are deflected and unfolded to anchor the three-dimensional rod 2. Then the protective net 14 is put on the surface of the winding head 9 to make the protective net reach a stretched state to avoid the protective net from loosening and causing fallen rocks to accumulate in local areas.

[0026] To sum up: the integrated grid for ecological protection and reinforcement of highway slopes applies downward pressure to the movable plate 5 by hammering the force expander 8, and at the same time, under the support of the rectangular plate 4, the upper and lower inserts 6 are deflected and unfolded to anchor the three-dimensional rod 2, thereby preventing the protective net from loosening and causing fallen rocks to accumulate in local areas.

Claims

1. A highway slope ecological protection and reinforcement integrated grid, characterized in that: The invention comprises a three-dimensional rod (2) buried at the slope of a highway side slope (1): the bottom end of the three-dimensional rod (2) is fixedly connected to a conical head (3), the top of the conical head (3) is fixedly connected to four rectangular pieces (4), the top of the surface of the three-dimensional rod (2) is slidably connected to four movable pieces (5), the top of the rectangular piece (4) and the bottom of the movable piece (5) are both rotatably connected to an inlay piece (6), and the intersection of two inlay pieces (6) is rotatably connected.

2. The integrated grid for ecological protection and reinforcement of highway slopes according to claim 1 is characterized in that: The top of the movable piece (5) is fixedly connected to a surface expansion piece (7), and a force expansion support (8) is provided above the three-dimensional rod (2).

3. The integrated grid for ecological protection and reinforcement of highway slopes according to claim 2 is characterized in that: The top end of the three-dimensional rod (2) is fixedly connected to a winding head (9), and the top end of the winding head (9) is fixedly connected to a limiting piece (10).

4. The integrated grid for ecological protection and reinforcement of highway slopes according to claim 3 is characterized in that: A guide groove (11) is provided on the surface of the three-dimensional rod (2), and a guide piece (12) is fixedly connected to one side of the rectangular piece (4) and the movable piece (5) close to the surface of the three-dimensional rod (2).

5. The integrated grid for ecological protection and reinforcement of highway slopes according to claim 4 is characterized in that: The surface of the limiting piece (10) is slidably connected to the inner cavity of the expansion support (8), and the surface of the guide piece (12) is slidably connected to the inner cavity of the guide groove (11).

6. The integrated grid for ecological protection and reinforcement of highway slopes according to claim 5 is characterized in that: A support (13) is fixedly connected to the surface of the three-dimensional rod (2), and a protective net (14) is provided on the surface of the winding head (9).

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