Hydraulic engineering landslide mass reinforcing device

Abstract

The utility model relates to the technical field of landslide mass reinforcement, in particular to a hydraulic engineering landslide mass reinforcement device which comprises an anti-sliding plate, a transverse connecting plate and a grouting steel pipe, butt joint plates are welded to the corners of the ends of the outer side of the anti-sliding plate, and reserved holes are formed in the top end and the bottom end of the anti-sliding plate at equal intervals. A grouting steel pipe penetrates through the preformed hole, a limiting hoop is arranged at one end of the grouting steel pipe and located on the outer side of the anti-sliding plate in a sleeving mode, and a base plate is arranged between the limiting hoop and the anti-sliding plate in a sleeving mode; transverse connecting plates are mounted at the two ends of the outer side of the anti-sliding plate close to the limiting hoops through bolts, and transverse reinforcing plates are welded to one sides of the transverse connecting plates; the hydraulic engineering landslide mass reinforcing device achieves mutual splicing in the transverse direction and the longitudinal direction, and the supporting effect on the landslide mass is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of landslide reinforcement technology, specifically to a landslide reinforcement device for water conservancy projects. Background Technology

[0002] In water conservancy projects, a landslide is the part of the rock and soil mass on a slope that slides down along a weak surface (or weak zone) in whole or in parts under the action of gravity. Reinforcing landslides in water conservancy projects is an important measure to ensure the safety of the project. Commonly used reinforcement methods include anti-sliding structure reinforcement, anchoring technology reinforcement, slope environment modification reinforcement, and comprehensive reinforcement measures.

[0003] Existing landslide reinforcement devices for water conservancy projects cannot be quickly spliced ​​together horizontally and vertically on site, thus failing to improve the support effect on landslides. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a landslide reinforcement device for water conservancy projects. The landslide reinforcement device for water conservancy projects realizes horizontal and vertical splicing, which greatly improves the support effect on the landslide body.

[0005] The technical solution adopted by this utility model to solve its technical problem is a landslide reinforcement device for water conservancy projects, including an anti-slide plate, a transverse connecting plate and a grouting steel pipe. The outer corner of the anti-slide plate is welded with a butt plate. The top and bottom of the anti-slide plate are provided with reserved holes at equal intervals. The grouting steel pipe passes through the reserved holes. One end of the grouting steel pipe and located outside the anti-slide plate is fitted with a limiting clamp. A pad is fitted between the limiting clamp and the anti-slide plate.

[0006] The outer ends of the anti-slip plate are fitted with transverse connecting plates by bolts close to the limiting clamps, and a transverse reinforcing plate is welded to one side of the transverse connecting plate.

[0007] By adopting the above technical solutions, the landslide reinforcement device for water conservancy projects can achieve horizontal and vertical splicing, which greatly improves the support effect on the landslide.

[0008] Specifically, a sealing gasket is adhered to the mating surface of the mating plate, and the sealing gasket is made of silicone rubber.

[0009] Specifically, both the mating plate and the sealing gasket have mating holes at their corners.

[0010] Specifically, a drain pipe is provided on the anti-slip plate and close to the transverse connecting plate, and the drain pipe passes through the anti-slip plate.

[0011] Specifically, triangular reinforcing plates are welded at equal intervals at the top connection points of the transverse reinforcing plate and the transverse connecting plate.

[0012] By adopting the above technical solution, the overall strength and rigidity of the anti-slip plate are improved by using transverse connecting plates, transverse reinforcing plates and triangular reinforcing plates, and the anti-deformation effect is significant.

[0013] Specifically, grouting holes are provided at equal intervals at one end of the grouting steel pipe within the soil layer.

[0014] By adopting the above technical solution, cement grout is injected from one end of the grouting steel pipe using a grouting machine. The cement grout flows out from the grouting hole into the gap between the grouting steel pipe and the soil layer.

[0015] The beneficial effects of this utility model are:

[0016] (1) The water conservancy project landslide reinforcement device described in this utility model places the anti-slide plate on one side of the water conservancy project landslide body, and drives the grouting steel pipe into the soil layer from the reserved hole of the anti-slide plate. One end of the grouting steel pipe located outside the anti-slide plate is fixed by the pad and the limiting clamp, and the anti-slide plate is pressed onto the slope surface. The connecting plates, bolts and nuts of the anti-slide plate in different directions are used to facilitate the horizontal and vertical splicing of multiple anti-slide plates, so as to realize the rapid on-site assembly.

[0017] (2) The landslide reinforcement device for water conservancy projects described in this utility model uses a grouting machine to inject cement grout from one end of the grouting steel pipe. The cement grout flows out from the grouting hole into the gap between the grouting steel pipe and the soil layer. After the cement grout solidifies, it increases the pull-out resistance of the grouting steel pipe, thereby greatly improving the support effect on the landslide. The transverse connecting plate, transverse reinforcing plate and triangular reinforcing plate are used to improve the overall strength and rigidity of the anti-slip plate, and the anti-deformation effect is significant. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a schematic diagram of the reserved hole structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the grouting hole structure of this utility model.

[0023] In the diagram: 1. Butt hole; 2. Sealing gasket; 3. Limiting clamp; 4. Gasket; 5. Grouting steel pipe; 6. Horizontal connecting plate; 7. Horizontal reinforcing plate; 8. Anti-slip plate; 9. Triangular reinforcing plate; 10. Butt plate; 11. Drainage pipe; 12. Reserved hole; 13. Grouting hole. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] To achieve horizontal and vertical splicing of landslide reinforcement devices in water conservancy projects, thus greatly improving the support effect on landslides, such as... Figure 1-4 As shown, the landslide reinforcement device for water conservancy projects of this utility model includes an anti-slide plate 8, a transverse connecting plate 6, and a grouting steel pipe 5. The outer corner of the anti-slide plate 8 is welded with a butt plate 10. The top and bottom of the anti-slide plate 8 are provided with reserved holes 12 at equal intervals. The grouting steel pipe 5 passes through the reserved holes 12. A limiting clamp 3 is fitted on one end of the grouting steel pipe 5 and outside the anti-slide plate 8. A pad 4 is fitted between the limiting clamp 3 and the anti-slide plate 8.

[0026] The anti-slip plate 8 has a transverse connecting plate 6 bolted to the outer ends of the limiting clamp 3. A transverse reinforcing plate 7 is welded to one side of the transverse connecting plate 6.

[0027] When in use, the landslide reinforcement device for water conservancy projects can be spliced ​​together horizontally and longitudinally, which greatly improves the support effect on the landslide.

[0028] For example, such as Figure 1 As shown, the present invention also includes a sealing gasket 2 bonded to the mating surface of the mating plate 10, and the sealing gasket 2 is made of silicone rubber.

[0029] When in use, the sealing gasket 2 is made of silicone rubber, which is highly elastic, tough, has excellent sealing performance, is corrosion resistant, and durable.

[0030] For example, such as Figure 1 As shown, the present invention also includes a docking hole 1 at the corner of both the docking plate 10 and the sealing gasket plate 2.

[0031] In use, the anti-slip plates 8 can be easily spliced ​​together laterally and longitudinally by using the mating plates 10 in different directions, as well as bolts and nuts.

[0032] For example, such as Figure 1 As shown, the present invention also includes a drain pipe 11 disposed on the anti-slip plate 8 and close to the transverse connecting plate 6, the drain pipe 11 penetrating the anti-slip plate 8.

[0033] When in use, the drainage pipe 11 facilitates the discharge of water from the soil layer, thereby improving soil stability.

[0034] For example, such as Figure 1As shown, the present invention also includes triangular reinforcing plates 9 welded at equal intervals at the top connection points of the transverse reinforcing plate 7 and the transverse connecting plate 6.

[0035] When in use, the transverse connecting plate 6, transverse reinforcing plate 7 and triangular reinforcing plate 9 are used to improve the overall strength and rigidity of the anti-slip plate 8, and the anti-deformation effect is significant.

[0036] For example, such as Figure 1 , 4 As shown, the present invention also includes grouting holes 13 at equal intervals at one end of the grouting steel pipe 5 located within the soil layer.

[0037] When in use, a grouting machine is used to inject cement grout from one end of the grouting steel pipe 5. The cement grout flows out from the grouting hole 13 into the gap between the grouting steel pipe 5 and the soil layer.

[0038] When using this utility model, the anti-slide plate 8 is placed on one side of the landslide body in the water conservancy project, and the grouting steel pipe 5 is driven into the soil layer through the reserved hole 12 of the anti-slide plate 8. One end of the grouting steel pipe 5, located outside the anti-slide plate 8, is fixed by the pad plate 4 and the limiting clamp 3, and the anti-slide plate 8 is pressed onto the slope surface.

[0039] The anti-slip plates 8 are connected in different directions by connecting plates 10, bolts and nuts, which facilitates the horizontal and vertical splicing of multiple anti-slip plates 8, enabling rapid on-site assembly. Using a grouting machine, cement grout is injected from one end of the grouting steel pipe 5. The cement grout flows out from the grouting hole 13 into the gap between the grouting steel pipe 5 and the soil layer. After the cement grout solidifies, it increases the pull-out resistance of the grouting steel pipe 5, thereby greatly improving the support effect on the landslide body.

[0040] The transverse connecting plate 6, transverse reinforcing plate 7, and triangular reinforcing plate 9 are used to improve the overall strength and rigidity of the anti-slip plate 8, resulting in a significant anti-deformation effect.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A landslide reinforcement device for water conservancy projects, characterized in that, The device includes an anti-slip plate (8), a transverse connecting plate (6), and a grouting steel pipe (5). A butt plate (10) is welded to the corner of the outer end of the anti-slip plate (8). A reserved hole (12) is opened at equal distances at the top and bottom of the anti-slip plate (8). A grouting steel pipe (5) passes through the reserved hole (12). A limiting clamp (3) is fitted on one end of the grouting steel pipe (5) outside the anti-slip plate (8). A pad (4) is fitted between the limiting clamp (3) and the anti-slip plate (8). The anti-slip plate (8) has a transverse connecting plate (6) installed on both outer ends of the limiting clamp (3) by bolts. A transverse reinforcing plate (7) is welded to one side of the transverse connecting plate (6).

2. The landslide reinforcement device for water conservancy projects according to claim 1, characterized in that, A sealing gasket (2) is bonded to the mating surface of the mating plate (10), and the sealing gasket (2) is made of silicone rubber.

3. The landslide reinforcement device for water conservancy projects according to claim 1, characterized in that, Both the mating plate (10) and the sealing gasket plate (2) have mating holes (1) at their corners.

4. The landslide reinforcement device for water conservancy projects according to claim 1, characterized in that, A drain pipe (11) is provided on the anti-slip plate (8) and close to the transverse connecting plate (6), and the drain pipe (11) penetrates the anti-slip plate (8).

5. The landslide reinforcement device for water conservancy projects according to claim 1, characterized in that, Triangular reinforcing plates (9) are welded at equal intervals at the top connection points of the transverse reinforcing plate (7) and the transverse connecting plate (6).

6. The landslide reinforcement device for water conservancy projects according to claim 1, characterized in that, The grouting steel pipe (5) has grouting holes (13) at equal intervals at one end within the soil layer.

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