Transverse drainage device for rock wall of horizontal stratified rock tunnel

Abstract

The utility model relates to the field of rock tunnel rock walls, in particular to a horizontal layered rock tunnel rock wall transverse drainage device which comprises a rectangular block, a flow guide assembly is arranged on the surface of the rectangular block, a connecting assembly is arranged on the surface of the rectangular block, and the flow guide assembly comprises a square groove formed in the top surface of the rectangular block. The flow guide assembly further comprises a U-shaped block fixed to the surface of the top of the rectangular block, a square block is installed on the inner side of the U-shaped block through a rotating shaft, and a first partition plate is fixed to the inner wall of the square block. The square block and the water guide pipe are arranged on the flow guide assembly, due to the inclined adjustable design of the water guide pipe, the flow guide effect is improved through gravity, the concentric-square-shaped block and the filter screen are arranged on the surface of the square block, water guided by the water guide pipe can be filtered, blocking is avoided, and the drainage effect is improved; the first protruding column moves, then the first protruding column is separated from the water guide pipe, the water guide pipe can be detached and replaced by sliding the water guide pipe, and the actual using effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of rock tunnel walls, and more particularly to a transverse drainage device for horizontally layered rock tunnel walls. Background Technology

[0002] The mechanical behavior of horizontally layered rock tunnels is mainly controlled by the rock strata combination and structural planes. During tunnel construction, the strength of the bedding planes and interlayer rock masses directly determines the mechanical properties of the surrounding rock. Therefore, understanding and mastering the mechanical characteristics of layered rock strata is of great significance for tunnel design and construction.

[0003] Currently, in the construction of horizontal layered rock tunnels, the discharge and treatment of groundwater are key aspects to ensure construction safety and operational efficiency.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: In the existing technologies, water seepage from the rock walls is a common problem during the construction and use of horizontal layered rock tunnels. If drainage is not smooth, water will accumulate inside the tunnel, affecting the structural safety and normal use of the tunnel. Utility Model Content

[0005] In order to improve the existing technology, the problem of water seepage in the rock walls is common in the construction and use of horizontal layered rock tunnels. If the drainage is not smooth, water will accumulate in the tunnel, affecting the structural safety and normal use of the tunnel. This application provides a transverse drainage device for the rock walls of horizontal layered rock tunnels.

[0006] This application provides a transverse drainage device for the rock wall of a horizontally layered rock tunnel, which adopts the following technical solution: The transverse drainage device for the rock wall of a horizontally layered rock tunnel includes a rectangular block. The surface of the rectangular block is provided with a flow guiding component and a connecting component. The flow guiding component includes a square groove opened on the top surface of the rectangular block, and the flow guiding component also includes a U-shaped block fixed to the top surface of the rectangular block. A square block is installed on the inner side of the U-shaped block through a rotating shaft, and a partition plate is fixed to the inner wall of the square block. A second partition plate is fixed to the inner wall of the square block, and a U-shaped block is movably connected to the surface of the square block. The inner wall of the U-shaped block is provided with three sets of filter screens. A connecting block is fixed to the surface of the square block, and a connecting rod is provided inside the connecting block. A limit ring is fixed to the surface of the connecting rod, and a spring is sleeved on the surface of the connecting rod. A sleeve is fixed to the side surface of the square block.

[0007] Further, a sliding groove is provided on the surface of the sleeve one, and a spring two is provided inside the sleeve one. A protruding post one is movably connected inside the sleeve one, and a sliding post one is fixed on the surface of the protruding post one.

[0008] Further configuration: the surface of the first sliding column contacts the inner wall of the first sliding groove, and the first protruding column passes through the square block and the water guide pipe in sequence, extending into the interior of the water guide pipe.

[0009] Further, a water guide pipe is provided on the inner side of the square block, and a connecting block two is fixed on the surface of the water guide pipe. A claw hook is installed on the side surface of the connecting block two through a rotating shaft.

[0010] Further, the U-shaped block is fixed to the rectangular block by bolts, and there are two sets of U-shaped blocks arranged symmetrically. Connecting pipes are fitted on the front and rear surfaces of the rectangular block, and connecting pipes and rectangular blocks are fixed with connectors.

[0011] Further, the connecting component includes an annular block fixed to the surface of the rectangular block, and a sleeve two is fixed to the surface of the annular block. The surface of the sleeve two is provided with a sliding groove two, and a spring three is provided inside the sleeve two. A protruding post two is movably connected inside the sleeve two, and a sliding post two is fixed to the surface of the protruding post two.

[0012] Further configuration: the surface of the second sliding column contacts the inner wall of the second sliding groove, and the second protruding column passes through the annular block and the connecting pipe in sequence, extending into the interior of the connecting pipe.

[0013] Furthermore, the connecting assembly also includes an extension plate disposed on the surface of the connector, and the top surface of the extension plate is provided with a U-shaped groove, the surface of the extension plate is provided with multiple sets of through holes, and the bottom surface of the extension plate is provided with a connecting seat, the surface of the connecting seat is connected with a limit bolt by a thread.

[0014] Compared with related technologies, the transverse drainage device for the rock wall of a horizontally layered rock tunnel provided by this utility model has the following beneficial effects:

[0015] This utility model provides a transverse drainage device for the rock wall of a horizontally layered rock tunnel. A flow guiding component is provided on the surface of a rectangular block, and this component includes a square block and a water guide pipe. Due to the adjustable tilt design of the water guide pipe, gravity is used to improve the flow guiding effect. A U-shaped block and a filter screen are provided on the surface of the square block to filter the water guided by the water guide pipe, preventing blockage and improving drainage efficiency. When a user slides a protruding post, the protruding post moves, causing it to separate from the water guide pipe. Sliding the water guide pipe allows for disassembly and replacement, thus improving the actual usage effect.

[0016] This utility model provides a transverse drainage device for the rock wall of a horizontally layered rock tunnel. It adopts a connecting component on the surface of a rectangular block, and the connecting component is provided with a sleeve and a protruding post. When the user slides the protruding post, the protruding post moves and separates from the connecting pipe. By sliding the connecting pipe, the connecting pipe can be disassembled. Due to the setting of the connecting seat and the extension plate, the pipe deformation caused by foundation settlement is prevented. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the transverse drainage device for the rock wall of a horizontally layered rock tunnel provided by this utility model;

[0018] Figure 2 This is the front view of the present utility model;

[0019] Figure 3 This is a front sectional view of the present invention;

[0020] Figure 4 This is a side view of the present invention;

[0021] Figure 5 This is a top view of the present invention.

[0022] The diagram is labeled as follows: 1. Rectangular block; 2. Flow guide assembly; 201. Square groove; 202. U-shaped block; 203. Square block; 204. Partition 1; 205. Partition 2; 206. U-shaped block; 207. Filter screen; 208. Connecting block 1; 209. Connecting rod; 210. Limiting ring; 211. Spring 1; 212. Sleeve 1; 213. Slide groove 1; 214. Spring 2; 215. Protruding post 1; 216. Sliding column one; 217. Water guide pipe; 218. Connecting block two; 219. Claw hook; 3. Connecting assembly; 301. Annular block; 302. Sleeve two; 303. Sliding groove two; 304. Spring three; 305. Protruding column two; 306. Sliding column two; 307. Extension plate; 308. U-shaped groove; 309. Through hole; 310. Connecting seat; 311. Limiting bolt; 4. Connecting pipe; 5. Connecting parts. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings show typical embodiments of this utility model.

[0024] Example 1:

[0025] like Figure 1-5As shown, the transverse drainage device for the horizontal layered rock tunnel wall of this utility model includes a rectangular block 1. A flow guiding component 2 is provided on the surface of the rectangular block 1, and a connecting component 3 is also provided on the surface of the rectangular block 1. The flow guiding component 2 includes a square groove 201 formed on the top surface of the rectangular block 1, and also includes a U-shaped block 202 fixed to the top surface of the rectangular block 1. A square block 203 is mounted on the inner side of the U-shaped block 202 via a rotating shaft, and a partition plate 204 is fixed to the inner wall of the square block 203. The inner wall of the square block 203 is fixed with a partition 205, and the surface of the square block 203 is movably connected with a U-shaped block 206. The inner wall of the U-shaped block 206 is provided with three sets of filter screens 207. The surface of the square block 203 is fixed with a connecting block 208, and the inside of the connecting block 208 is provided with a connecting rod 209. The surface of the connecting rod 209 is fixed with a limit ring 210, and the surface of the connecting rod 209 is sleeved with a spring 211. The side surface of the square block 203 is fixed with a sleeve 212.

[0026] like Figure 1-5 As shown, a sliding groove 213 is provided on the surface of the sleeve 212, and a spring 214 is provided inside the sleeve 212. A protrusion 215 is movably connected inside the sleeve 212, and a sliding post 216 is fixed on the surface of the protrusion 215.

[0027] like Figure 1-5 As shown, the surface of the sliding column 216 contacts the inner wall of the sliding groove 213, and the protruding column 215 passes through the square block 203 and the water guide pipe 217 in sequence, and extends into the interior of the water guide pipe 217.

[0028] like Figure 1-5 As shown, a water guide pipe 217 is provided on the inner side of the square block 203, and a connecting block 218 is fixed on the surface of the water guide pipe 217. A claw hook 219 is installed on the side surface of the connecting block 218 through a rotating shaft.

[0029] like Figure 1-5 As shown, the U-shaped block 202 is fixed to the U-shaped block 206 by bolts. There are two sets of U-shaped blocks 202, and the U-shaped blocks 202 are arranged symmetrically. The front and rear surfaces of the rectangular block 1 are fitted with connecting pipes 4, and the connecting pipes 4 and the surface of the rectangular block 1 are both fixed with connectors 5.

[0030] During implementation, rotating the claw hook 219 improves the stability of the water guide pipe 217. Due to the adjustable tilt design of the water guide pipe 217, gravity is used to improve the flow guiding effect. When the water inside the water guide pipe 217 passes through the square block 203, the surface of the square block 203 is provided with a U-shaped block 206 and a filter screen 207, which can filter the water guided by the water guide pipe 217, avoid blockage, and improve the drainage effect. By sliding the connecting rod 209, the connecting rod 209 can be separated from the U-shaped block 206. Sliding the U-shaped block 206 can be disassembled, making it easy to clean the filter screen 207. By sliding the sliding column 216, the sliding column 216 can drive the protruding column 215 to slide, thereby separating the protruding column 215 from the water guide pipe 217. Sliding the water guide pipe 217 allows for disassembly and replacement of the water guide pipe 217, improving the actual use effect.

[0031] Example 2:

[0032] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: the connecting component 3 includes an annular block 301 fixed to the surface of the rectangular block 1, and a sleeve 302 is fixed to the surface of the annular block 301. A sliding groove 303 is provided on the surface of the sleeve 302, and a spring 304 is provided inside the sleeve 302. A protruding post 305 is movably connected inside the sleeve 302, and a sliding post 306 is fixed to the surface of the protruding post 305.

[0033] like Figure 1-5 As shown, the surface of the sliding column 306 contacts the inner wall of the sliding groove 303, and the protruding column 305 passes through the annular block 301 and the connecting pipe 4 in sequence, and extends into the interior of the connecting pipe 4.

[0034] like Figure 1-5 As shown, the connecting assembly 3 also includes an extension plate 307 disposed on the surface of the connector 5, and the top surface of the extension plate 307 is provided with a U-shaped groove 308, the surface of the extension plate 307 is provided with multiple sets of through holes 309, and the bottom surface of the extension plate 307 is provided with a connecting seat 310, and the surface of the connecting seat 310 is connected with a limit bolt 311 by a thread.

[0035] In practice, the connecting seat 310 is fixed to the bedrock with anchor bolts. By tightening the limiting bolt 311, the extension plate 307 is slidable. The surface of the extension plate 307 is provided with multiple sets of through holes 309, which can adjust the height of the connecting pipe 4 and the rectangular block 1 to prevent pipe deformation caused by foundation settlement. When it is necessary to disassemble the connecting pipe 4, the sliding column 306 is slidable. The sliding column 306 can drive the convex column 305 to slide, so that the convex column 305 slides with the connecting pipe 4, and the connecting pipe 4 can be disassembled.

[0036] The advantages of this technical solution in practical applications include, but are not limited to, the following:

[0037] 1. The flow guiding component 2 is provided with a square block 203 and a water guiding pipe 217. Due to the adjustable tilt design of the water guiding pipe 217, gravity is used to improve the flow guiding effect. A U-shaped block 206 and a filter screen 207 are provided on the surface of the square block 203, which can filter the water guided by the water guiding pipe 217, avoid blockage, and improve the drainage effect. When the user slides the protrusion 215, the protrusion 215 moves, thereby separating the protrusion 215 from the water guiding pipe 217. By sliding the water guiding pipe 217, the water guiding pipe 217 can be disassembled and replaced, which improves the actual use effect.

[0038] 2. The connecting component 3 is provided with a sleeve 302 and a protrusion 305. When the user slides the protrusion 305, the protrusion 305 moves, thereby allowing the protrusion 305 to slide against the connecting pipe 4. The connecting pipe 4 can then be disassembled. The connection seat 310 and the extension plate 307 prevent pipe deformation caused by foundation settlement.

[0039] In this technical solution, rotating the claw hook 219 improves the stability of the water guide pipe 217. Due to the adjustable tilt design of the water guide pipe 217, gravity is used to improve the guiding effect. When the water inside the water guide pipe 217 passes through the square block 203, a U-shaped block 206 and a filter screen 207 are provided on the surface of the square block 203, which can filter the water guided by the water guide pipe 217, avoid blockage, and improve the drainage effect. By sliding the connecting rod 209, the connecting rod 209 can be separated from the U-shaped block 206, and the sliding U-shaped block 206 can be disassembled for easy cleaning of the filter screen 207. By sliding the sliding column 216, the sliding column 216 can drive the convex column 215 to slide, thereby making the convex column 215 slide. 215 is separated from the water pipe 217. By sliding the water pipe 217, the water pipe 217 can be disassembled and replaced, which improves the actual use effect. The connecting seat 310 is fixed to the bedrock by anchor bolts. By turning the limit bolt 311, the extension plate 307 is slid. The surface of the extension plate 307 is provided with multiple sets of through holes 309, which can adjust the height of the connecting pipe 4 and the rectangular block 1 to prevent pipe deformation caused by foundation settlement. When it is necessary to disassemble the connecting pipe 4, the sliding column 2 306 is slid. The sliding column 2 306 can drive the convex column 2 305 to slide, so that the convex column 2 305 and the connecting pipe 4 can be slid together, and the connecting pipe 4 can be disassembled.

[0040] The above are merely exemplary embodiments of this disclosure and should not be construed as limiting the scope of this disclosure. Any equivalent changes and modifications made in accordance with the teachings of this disclosure shall still fall within the scope of this disclosure. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not described in this disclosure.

Claims

1. A transverse drainage device for the rock wall of a horizontally layered rock tunnel, comprising a rectangular block (1), characterized in that: The surface of the rectangular block (1) is provided with a flow guiding component (2), and the surface of the rectangular block (1) is provided with a connecting component (3); The flow guiding component (2) includes a square groove (201) formed on the top surface of the rectangular block (1), and the flow guiding component (2) also includes a U-shaped block (202) fixed to the top surface of the rectangular block (1). A square block (203) is mounted on the inner side of the U-shaped block (202) via a rotating shaft. A partition plate (204) is fixed to the inner wall of the square block (203), and a partition plate (205) is fixed to the inner wall of the square block (203). The surface of the square block (203) is movable. A herringbone block (206) is connected, and the inner wall of the herringbone block (206) is provided with three sets of filter screens (207). A connecting block (208) is fixed on the surface of the square block (203), and the interior of the connecting block (208) is provided with a connecting rod (209). A limit ring (210) is fixed on the surface of the connecting rod (209), and a spring (211) is sleeved on the surface of the connecting rod (209). A sleeve (212) is fixed on the side surface of the square block (203).

2. The transverse drainage device for the rock wall of a horizontally layered rock tunnel according to claim 1, characterized in that, The sleeve (212) has a sliding groove (213) on its surface and a spring (214) inside the sleeve (212). A protruding post (215) is movably connected inside the sleeve (212), and a sliding post (216) is fixed on the surface of the protruding post (215).

3. The transverse drainage device for the rock wall of a horizontally layered rock tunnel according to claim 2, characterized in that, The surface of the first sliding column (216) contacts the inner wall of the first sliding groove (213), and the first protruding column (215) passes through the square block (203) and the water guide pipe (217) in sequence, and extends into the interior of the water guide pipe (217).

4. The transverse drainage device for the rock wall of a horizontally layered rock tunnel according to claim 1, characterized in that, The inner side of the square block (203) is provided with a water guide pipe (217), and a connecting block two (218) is fixed on the surface of the water guide pipe (217). A claw hook (219) is installed on the side surface of the connecting block two (218) through a rotating shaft.

5. The transverse drainage device for the rock wall of a horizontally layered rock tunnel according to claim 1, characterized in that, The U-shaped block (202) is fixed to the U-shaped block (206) by bolts. There are two sets of U-shaped blocks (202) and they are arranged symmetrically. The front and rear surfaces of the rectangular block (1) are fitted with connecting pipes (4), and the surfaces of the connecting pipes (4) and the rectangular block (1) are fixed with connectors (5).

6. The transverse drainage device for the rock wall of a horizontally layered rock tunnel according to claim 1, characterized in that, The connecting component (3) includes an annular block (301) fixed to the surface of the rectangular block (1), and a sleeve two (302) is fixed to the surface of the annular block (301). A sliding groove two (303) is opened on the surface of the sleeve two (302), and a spring three (304) is provided inside the sleeve two (302). A protruding post two (305) is movably connected inside the sleeve two (302), and a sliding post two (306) is fixed to the surface of the protruding post two (305).

7. The transverse drainage device for the rock wall of a horizontally layered rock tunnel according to claim 6, characterized in that, The surface of the second sliding column (306) contacts the inner wall of the second sliding groove (303), and the second protruding column (305) passes through the annular block (301) and the connecting pipe (4) in sequence, and extends into the interior of the connecting pipe (4).

8. The transverse drainage device for the rock wall of a horizontally layered rock tunnel according to claim 1, characterized in that, The connecting assembly (3) also includes an extension plate (307) disposed on the surface of the connector (5), and a U-shaped groove (308) is provided on the top surface of the extension plate (307), a plurality of through holes (309) are provided on the surface of the extension plate (307), and a connecting seat (310) is provided on the bottom surface of the extension plate (307), and a limit bolt (311) is connected to the surface of the connecting seat (310) by a thread.

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