Improved highway engineering slope protection sash structure

Abstract

The utility model provides an improved highway engineering slope protection sash structure which comprises a sash block, positioning grooves are formed in the middles of the four edges of the sash block, square holes are formed in the positions, located on the lower portions of the positioning grooves, of the sash block, a first flow guide groove is formed in the middle of the upper surface of the sash block in a cross shape, and sash strips are installed on one side of the sash block. Due to the arrangement of the sash blocks, the positioning grooves, the square holes, the sash strips, the through holes, the second anchor bolts and the protruding blocks, the use and replacement flexibility can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway engineering, and in particular relates to an improved highway engineering slope protection frame structure. Background Art

[0002] At present, in the slope protection operation of highway engineering, it is usually necessary to use a grid structure to protect the slope. The existing slope protection grid structure includes a plurality of grids, and the plurality of grids are composed of a plurality of grid edges staggered together. The grid edges are formed by splicing a plurality of grid prefabricated blocks. The grid prefabricated blocks include a grid prefabricated block body and first connecting blocks arranged on both sides of the grid prefabricated block body. Both sides of the grid prefabricated block body are also provided with first connecting grooves that match the first connecting blocks of the adjacent grid prefabricated block bodies. This protective grid structure is connected by cement mortar, and its flexibility in use and replacement is low, and rainwater can easily cause erosion of the soil in the grid. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an improved highway engineering slope protection grid structure, which improves the flexibility of use and replacement, and can divert rainwater and reduce the scouring effect of rainwater flowing down the slope.

[0004] The utility model is realized by the following technical solutions:

[0005] An improved highway engineering slope protection grid structure includes a grid block, characterized in that positioning grooves are provided in the middle of the four sides of the grid block, a square hole is provided in the lower part of the grid block at the positioning groove, a first guide groove is provided in the middle of the upper surface of the grid block in a cross shape, a grid bar is installed on one side of the grid block, through holes are alternately provided on the grid bar, a second guide groove is provided in the middle of the upper surface of the grid bar, and a protrusion is integrated at the lower left end of the grid bar.

[0006] Preferably, anchor holes are provided at the four corners of the sash block.

[0007] Preferably, the upper portion of the anchoring hole is equipped with a first anchor bolt.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the present invention, the arrangement of the sash block, the positioning groove, the square hole, the sash bar, the through hole, the second anchor bolt and the protrusion is conducive to improving the flexibility of use and replacement.

[0010] 2. In the present invention, the provision of the second guide groove and the first guide groove is conducive to guiding rainwater and reducing the scouring effect of rainwater flowing down the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the bottom structure of the sash bar of the utility model.

[0013] In the figure:

[0014] 1. Frame block; 2. Positioning groove; 3. Square hole; 4. Anchor hole; 5. First anchor bolt; 6. First guide groove; 7. Frame bar; 71. Through hole; 72. Second anchor bolt; 73. Second guide groove; 74. Protrusion. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, an improved highway engineering slope protection grid structure comprises a grid block 1, positioning grooves 2 are provided in the middle of four sides of the grid block 1, the positioning grooves 2 serve to expand the number of grid bars 7, a square hole 3 is provided in the lower part of the grid block 1 at the location of the positioning groove 2, the square hole 3 is used to accommodate a protrusion 74, a first guide groove 6 is provided in a cross shape in the middle of the upper surface of the grid block 1, a grid bar 7 is installed on one side of the grid block 1, through holes 71 are alternately provided on the grid bar 7, the upper part of the through hole 71 is matched with a second anchor bolt 72, a second guide groove 73 is provided in the middle of the upper surface of the grid bar 7, and a protrusion 74 is integrated at the lower left end of the grid bar 7.

[0016] In this embodiment, specifically, anchor holes 4 are provided at the four corners of the sash block 1 , and the upper portion of the anchor holes 4 is matched with a first anchor bolt 5 .

[0017] In this embodiment, specifically, the protrusion 74 is adapted to the square hole 3 .

[0018] In this embodiment, specifically, the first guide groove 6 and the second guide groove 73 are arranged in cooperation with each other, and the first guide groove 6 and the second guide groove 73 play the role of guiding rainwater, thereby reducing the scouring of the slope by rainwater.

[0019] How it works

[0020] In the utility model, during the slope protection operation of the highway project, the user assembles the lattice strips 7 and the lattice blocks 1 through the positioning grooves 2, lays the lattice strips 7 and the lattice blocks 1 on the slope, fixes the lattice blocks 1 with the first anchor bolts 5, fixes the lattice blocks 1 with the second anchor bolts 72, and the square holes 3 and the protrusions 74 play the role of splicing the lattice blocks 1 and the lattice strips 7.

[0021] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An improved highway engineering slope protection lattice structure, the improved highway engineering slope protection lattice structure comprising a lattice block (1), characterized in that: The middle parts of the four sides of the frame block (1) are all provided with positioning grooves (2); the lower part of the frame block (1) at the location of the positioning grooves (2) is provided with a square hole (3); the middle part of the upper surface of the frame block (1) is provided with a first guide groove (6) in a cross shape; a frame bar (7) is installed on one side of the frame block (1); through holes (71) are alternately provided on the frame bar (7); a second guide groove (73) is provided in the middle part of the upper surface of the frame bar (7); and a protrusion (74) is integrally provided at the lower part of the left end of the frame bar (7).

2. The improved highway engineering slope protection grid structure according to claim 1, characterized in that: Anchor holes (4) are provided at the four corners of the frame block (1).

3. The improved highway engineering slope protection grid structure as claimed in claim 2, characterized in that: The upper part of the anchor hole (4) is matched with a first anchor bolt (5).

4. The improved highway engineering slope protection grid structure according to claim 1, characterized in that: The upper part of the through hole (71) is matched with a second anchor bolt (72).

5. The improved highway engineering slope protection grid structure according to claim 1, characterized in that: The protrusion (74) is adapted to fit the square hole (3).

6. The improved highway engineering slope protection grid structure according to claim 1, characterized in that: The first guide groove (6) and the second guide groove (73) are arranged in coordination.

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