Protective device for slope construction of water conservancy project

Abstract

The utility model provides a protection device for hydraulic engineering slope construction, and belongs to the technical field of slope construction protection. Comprising a plurality of protection assemblies, each protection assembly comprises a protection frame and a protection net fixedly arranged between the inner side walls of the protection frame, and a plurality of first insertion cones are arranged on the four sides of the bottom of each protection frame; a stabilizing assembly is arranged between the protection assemblies and comprises a main plate, a second inserting cone penetrating through one corner of the protection frame is arranged at the bottom of the main plate, connecting plates are arranged on the side walls of the periphery of the main plate, auxiliary plates are arranged at the ends of the connecting plates, and third inserting cones are arranged at the bottoms of the auxiliary plates. A plurality of protection assemblies are finally spliced and combined into a whole to be laid on the slope, the protection requirements of slopes of various specifications are met, use is more flexible, assembly is convenient, and disassembly and assembly are convenient; the firmness and stability among the multiple protection assemblies are improved through the stabilizing assemblies, the situation that the protection assemblies are loosened and even fall off on the slope of the side slope under the factors such as vibration and rain wash is effectively prevented, and the protection effect is greatly improved.

Description

Technical Field

[0001] The utility model provides a protective device for the slope construction of a water conservancy project, belonging to the technical field of slope construction protection. Background Art

[0002] Slope protection devices are commonly used in the construction of water conservancy projects. They are facilities used to protect the stability of project slopes and prevent disasters such as landslides and collapses. They are mainly used in water conservancy projects such as rivers, dams, channels, river banks, lakes and reservoirs to ensure the long-term safe operation of the project.

[0003] Usually, a grid mesh is used to cover the surface of the slope to form a protective layer to increase the slope's anti-scouring and anti-sliding capabilities. General protective devices are produced in advance in the factory according to the actual size of the slope and then transported to the construction site for installation. The prefabricated protective devices have relatively fixed sizes and can only be used on slopes of fixed lengths, making it difficult for the same protective device to meet the protection needs of slopes of various other specifications, and the use is not flexible enough. In addition, existing protective devices usually directly cover the entire slope with a protective net to prevent soil loss. However, due to factors such as vibration and rain erosion, parts of the protective net are prone to loosening and falling off from the slope surface.

[0004] Based on this, the utility model provides a protective device for slope construction of water conservancy projects. Utility Model Content

[0005] The technical problem solved by the utility model is that: the same protective device is difficult to meet the protection needs of slopes of various other specifications and is not flexible enough to use; the entire protective net covering the slope is easily loosened and falls off from the inclined surface of the slope due to factors such as vibration and rain erosion.

[0006] In order to solve the technical problem, the technical solution provided by the utility model is: a protective device for slope construction of water conservancy projects, comprising a plurality of protective components, the protective components comprising a protective frame, a protective net fixedly arranged between the inner side walls of the protective frame, and a plurality of cones 1 are arranged on the four sides of the bottom of the protective frame; a stabilizing component is arranged between the protective components, the stabilizing component comprises a main board, a cone 2 passing through a corner of the protective frame is arranged at the bottom of the main board, connecting plates are arranged on the side walls around the main board, a sub-plate is arranged at the end of the connecting plate, and a cone 3 passing through the side wall of the protective frame is arranged at the bottom of the sub-plate.

[0007] Furthermore, arc grooves are provided at the four corners of the protection frame, and a combined through hole for the second cone to pass through is formed between adjacent arc grooves on each of the protection frames.

[0008] Furthermore, protruding blocks are symmetrically provided on two adjacent side walls of the protection frame, and grooves matching with the protruding blocks are provided on other two adjacent side walls of the protection frame.

[0009] Furthermore, the protruding block is provided with a through hole through which the insert cone passes.

[0010] Furthermore, a plurality of barbs are provided on the circumference of the cone body of the second inserting cone.

[0011] Beneficial effects of the utility model:

[0012] 1. Multiple protective components are finally spliced ​​and combined into a whole and laid on the slope surface, which can protect the slope of water conservancy projects and meet the needs of slope protection of other specifications. It is more flexible to use, convenient to assemble and disassemble;

[0013] 2. By stabilizing the components, the second cone is inserted through the combined through hole, and the third cone is inserted through the through hole into the soil on the slope surface, which can increase the firmness and stability between the multiple protective components spliced ​​and combined into a whole, and effectively prevent some protective components from loosening or even falling off on the slope surface due to factors such as vibration and rain erosion, thereby greatly improving the protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a protective device for water conservancy project slope construction in this utility model. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the structure of a protective device for water conservancy project slope construction in this utility model. Figure 2 .

[0016] Figure 3 The utility model is a plan view of a protective device for water conservancy project slope construction.

[0017] 1. Protection component; 2. Protection frame; 3. Protection net; 4. Insert cone 1; 5. Stabilization component; 6. Main board; 7. Insert cone 2; 8. Connecting plate; 9. Sub-board; 10. Insert cone 3; 11. Arc groove; 12. Combined through hole; 13. Protrusion; 14. Groove; 15. Perforation; 16. Barb. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] According to the attached Figure 1 , 2As shown: the utility model provides a protective device for the construction of water conservancy project slopes: it comprises a plurality of protective components 1, the protective components 1 comprising a protective frame 2, a protective net 3 fixedly arranged between the inner side walls of the protective frame 2, a plurality of inserting cones 4 are arranged on the four sides of the bottom of the protective frame 2, protruding blocks 13 are symmetrically arranged on the adjacent two side walls of the protective frame 2, and grooves 14 matching with the protruding blocks 13 are arranged on the other adjacent two side walls of the protective frame 2. By transporting the plurality of protective components 1 to the construction site of the water conservancy project slope, during assembly, the protective frame 2 is laid flat on the slope surface, and is pressed downward with force so that the inserting cones 4 penetrate into the soil on the slope surface. When two adjacent protective components 1 are spliced ​​together, the protruding block 13 on one protective component 1 is matched with the groove 14 of the other protective component 1, so that the plurality of protective components 1 are finally spliced ​​and combined into a whole and laid on the slope surface, so as to protect the slope of the water conservancy project.

[0020] According to the attached Figure 2 , 3 As shown: a stabilizing component 5 is provided between the protective components 1, and the stabilizing component 5 includes a main board 6, and a second cone 7 is provided at the bottom of the main board 6 to pass through a corner of the protective frame 2, and a connecting plate 8 is provided on the side walls around the main board 6, and a sub-plate 9 is provided at the end of the connecting plate 8, and a third cone 10 is provided at the bottom of the sub-plate 9 to pass through the side wall of the protective frame 2, and arc grooves 11 are provided at the four corners of the protective frame 2, and a combined through hole 12 through which the second cone 7 passes is formed between the adjacent arc grooves 11 on each protective frame 2, and a plurality of barbs 16 are provided on the circumference of the cone body of the second cone 7, and a third cone is provided on the protruding block 13 10 passes through the through hole 15, and the multiple protection components 1 are finally spliced ​​and combined into a whole and laid on the slope surface. Then, the second cone 7 is aligned with the corresponding combined through hole 12, and the third cone 10 is aligned with the through hole 15 through the stabilizing component 5, and then the stabilizing component 5 is pressed downward with force, so that the second cone 7 passes through the combined through hole 12, and the third cone 10 passes through the through hole 15 and is inserted into the soil on the slope surface, so that the bottom of the main board 6 and the sub-board 9 are pressed against the top of the protection frame 2, thereby increasing the firmness and stability between the multiple protection components 1 spliced ​​and combined into a whole.

[0021] Principle of the utility model

[0022] The plurality of protective components 1 are transported to the construction site of the water conservancy project slope. During assembly, each protective frame 2 is laid flat on the slope surface, and pressed downward with force to make the insert cone 1 4 penetrate into the soil on the slope surface, so that the plurality of protective components 1 are finally spliced ​​and combined into a whole and laid on the slope surface, so as to protect the slope of the water conservancy project. Compared with the traditional protective device that can only be used on the slope of fixed specifications, the protective device of the present application can meet the slope protection needs of other specifications, is more flexible to use, convenient to assemble and disassemble, and then the insert cone 2 7 is passed through the combined through hole 12 and the insert cone 3 10 is passed through the through hole 15 and inserted into the soil on the slope surface through the stabilizing component 5, so that the bottom of the main board 6 and the auxiliary board 9 are pressed against the top of the protective frame 2, so as to increase the firmness and stability between the plurality of protective components 1 spliced ​​and combined into a whole, effectively preventing the loosening or even falling off of part of the protective components 1 on the slope surface due to vibration, rain erosion and other factors, and greatly improving the protective effect.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A protective device for water conservancy project slope construction, comprising a plurality of protective components (1), characterized in that: The protective component (1) comprises a protective frame (2), a protective net (3) fixedly arranged between the inner side walls of the protective frame (2), and a plurality of insert cones (4) are arranged on four sides of the bottom of the protective frame (2); a stabilizing component (5) is arranged between the protective components (1), and the stabilizing component (5) comprises a main board (6), and an insert cone (7) passing through a corner of the protective frame (2) is arranged at the bottom of the main board (6); connecting plates (8) are arranged on the four side walls of the main board (6), and a sub-plate (9) is arranged at the end of the connecting plate (8), and an insert cone (10) passing through the side wall of the protective frame (2) is arranged at the bottom of the sub-plate (9).

2. A protective device for water conservancy project slope construction according to claim 1, characterized in that: The four corners of the protection frame (2) are all provided with arc grooves (11), and a combined through hole (12) through which the second insert cone (7) passes is formed between adjacent arc grooves (11) on each of the protection frames (2).

3. A protective device for water conservancy project slope construction according to claim 1, characterized in that: The adjacent two side walls of the protection frame (2) are symmetrically provided with protruding blocks (13), and the other adjacent two side walls of the protection frame (2) are provided with grooves (14) matching with the protruding blocks (13).

4. A protective device for water conservancy project slope construction according to claim 3, characterized in that: The protruding block (13) is provided with a through hole (15) through which the inserting cone (10) passes.

5. A protective device for water conservancy project slope construction according to claim 1, characterized in that: The cone body of the second inserting cone (7) is provided with a plurality of barbs (16) on its circumference.

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