CN210440084U - Drainage device for long-distance reverse slope drainage construction of tunnel - Google Patents
Drainage device for long-distance reverse slope drainage construction of tunnel Download PDFInfo
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- CN210440084U CN210440084U CN201921236997.5U CN201921236997U CN210440084U CN 210440084 U CN210440084 U CN 210440084U CN 201921236997 U CN201921236997 U CN 201921236997U CN 210440084 U CN210440084 U CN 210440084U
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Abstract
The utility model discloses a tunnel long distance adverse slope drainage construction's drainage device, including the drainage tube, the drainage tube includes first body and second body, and second body upper end is equipped with the water pipe, and the water pipe inner wall is equipped with the arc spout that the array distributes, and open arc spout bottom has annular breach. The upper end of the water pipe is provided with a water inlet pipe, the upper end of the water inlet pipe is provided with a funnel-shaped water collecting tank, and the bottom of the side end of the water inlet pipe is provided with an arc-shaped sliding block. The first pipe body and the second pipe body in the utility model are distributed in an obtuse angle, when the drainage pipe is buried underground, the accumulated water can be naturally discharged under the action of gravity, thereby saving the cost and improving the drainage efficiency; simultaneously, the filter aperture in the first filter is greater than the filter aperture in the second filter, does not influence the flow of drainage on the one hand, and on the other hand has also increased the filter effect, prevents intraductal the emergence jam, has also improved the quality of play water simultaneously, and recycle has also practiced thrift the resource.
Description
Technical Field
The utility model relates to a drainage field in the tunnel, specific is a drainage device of tunnel long distance adverse slope drainage construction.
Background
The tunnel long-distance reverse slope construction is that the advancing direction of the tunnel construction is a downward slope, water in the tunnel is collected to a working surface and needs to be pumped and drained in time, so that the situation that the water accumulation on a construction face is too deep, and the stability and normal construction production of tunnel surrounding rocks are influenced is prevented. The tunnel reverse slope construction is a common condition in tunnel construction, and drainage is particularly important when the tunnel is constructed in a tunnel rich in underground water.
In the prior art, drainage work in a tunnel is generally performed by connecting a drainage pipe at a ponding part and then draining water through flowing in the pipe by natural gravity, but in the construction of a reverse slope, the construction advancing direction is a downhill slope, drainage can not be performed by natural gravity, and the construction efficiency is reduced due to difficulty in drainage. When adopting the suction pump to carry out the drainage, increased manufacturing cost, when through artifical drainage, reduced drainage efficiency again, and the discharged water can not all obtain recycle.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects mentioned in the background art, the utility model aims to provide a drainage device for tunnel long-distance adverse slope drainage construction, which is provided with a drainage tube, wherein the drainage tube comprises a first tube body and a second tube body, the first tube body and the second tube body are distributed in an obtuse angle, when the drainage tube is buried underground, accumulated water can be naturally drained under the action of gravity, thereby saving the cost and improving the drainage efficiency;
and simultaneously, the utility model discloses be equipped with first filter and second filter, the filtration aperture in the first filter is greater than the filtration aperture in the second filter, does not influence the flow of drainage on the one hand, and on the other hand has also increased the filter effect, prevents intraductal the emergence jam, has also improved the quality of play water simultaneously, and recycle has also practiced thrift the resource.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a tunnel long distance adverse slope drainage construction's drainage device, includes the drainage tube, the drainage tube includes first body and second body, and first body and second body are the obtuse angle and distribute, are equipped with a plurality of first flanges on the first body.
The upper end of the second pipe body is provided with a second flange, the side wall of the inner ring of the second flange is provided with a first annular ring, a first filter plate is clamped in the first annular ring, and the upper end of the second flange is provided with a first rubber pad.
The upper end of the second pipe body is provided with a water passing pipe, the bottom end of the water passing pipe is provided with a third flange, the inner wall of the water passing pipe is provided with arc-shaped sliding grooves distributed in an array mode, and the bottom end of each arc-shaped sliding groove is provided with an annular notch.
The water inlet pipe is arranged at the upper end of the water passing pipe, the water inlet pipe and the water passing pipe are in clearance fit, a funnel-shaped water collecting tank is arranged at the upper end of the water inlet pipe, and an arc-shaped sliding block is arranged at the bottom of the side end of the water inlet pipe.
The water outlet pipe is arranged at the side end of the first pipe body, the fourth flange is arranged at the side end of the water outlet pipe, the side wall of the inner ring of the fourth flange is provided with a second annular ring, a second filter plate is clamped in the second annular ring, and a second rubber pad is arranged at the side end of the fourth flange.
Further, the third flange and the second flange are connected through bolts, and the first rubber pad is arranged between the second flange and the third flange to play a sealing role.
Further, arc slider and the spacing slip adaptation of arc spout, arc slider and annular gap chucking cooperation.
Further, the filter pore size in the second filter plate is smaller than the filter pore size in the first filter plate.
Further, the fourth flange passes through bolted connection with the first flange that is located first body tip, and the second rubber pad setting plays sealed effect between fourth flange and first flange.
The utility model has the advantages that:
1. the utility model is provided with the drainage tube, the drainage tube comprises a first tube body and a second tube body, the first tube body and the second tube body are distributed in an obtuse angle, when the drainage tube is buried underground, the accumulated water can be naturally discharged under the action of gravity, the cost is saved, and the drainage efficiency is also improved;
2. the utility model is provided with the first filter plate and the second filter plate, the filtering aperture in the first filter plate is larger than that in the second filter plate, on one hand, the flow of the discharged water is not influenced, on the other hand, the filtering effect is also increased, the blockage in the pipe is prevented, simultaneously, the quality of the discharged water is also improved, and the resource is saved by recycling;
3. the utility model discloses be equipped with water pipe and oral siphon, during the use, the oral siphon inserts in the water pipe, when treating that the arc slider removes annular gap department, rotates the oral siphon for arc slider and annular gap chucking cooperation, the installation is convenient with the dismantlement, and debris when in the filter are more, also convenient clearance.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the drainage tube of the present invention;
FIG. 3 is a schematic view of the structure of the water pipe of the present invention;
FIG. 4 is a schematic view of the water inlet pipe and the water collecting tank of the present invention;
FIG. 5 is a schematic view of the water outlet pipe structure of the present invention;
fig. 6 is a schematic sectional view of the overall structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model provides a tunnel long distance adverse slope drainage construction's drainage device, as shown in fig. 1 and 2, includes drainage tube 1, and drainage tube 1 includes first body 11 and second body 12, and first body 11 and second body 12 are the obtuse angle and distribute, the nature drainage of being convenient for. Be equipped with a plurality of first flanges 13 on the first body 11, when drainage tube 1 buries underground, first flange 13 can prevent that drainage tube 1 from taking place to control the skew, plays spacing effect.
As shown in fig. 2, the second flange 14 is disposed at the upper end of the second tube 12, the inner ring sidewall of the second flange 14 is provided with a first annular ring 1401, the first filtering plate 15 is engaged in the first annular ring 1401, and the first rubber pad 16 is disposed at the upper end of the second flange 14.
As shown in fig. 1 and 3, the upper end of the second pipe body 12 is provided with the water pipe 2, the bottom end of the water pipe 2 is provided with a third flange 21, the third flange 21 is connected with the second flange 14 through a bolt, and the first rubber gasket 16 is arranged between the second flange 14 and the third flange 21 to play a role in sealing. The inner wall of the water pipe 2 is provided with arc chutes 22 distributed in an array, and the bottom end of the arc chute 22 is provided with an annular gap 23.
As shown in fig. 4, the water inlet pipe 3 is arranged at the upper end of the water passing pipe 2, the water inlet pipe 3 and the water passing pipe 2 are in clearance fit, the water collecting groove 31 which is funnel-shaped is arranged at the upper end of the water inlet pipe 3, the water collecting efficiency is high, and the water collecting groove 31 can collect accumulated water in the tunnel and then flow out through the water passing pipe 2 and the drainage pipe 1. The bottom of the side end of the water inlet pipe 3 is provided with an arc-shaped sliding block 32 which is matched with the arc-shaped sliding groove 22 in a limiting and sliding manner, and the arc-shaped sliding block 32 is tightly matched with the annular notch 23 in a clamping manner.
During the use, the oral siphon 3 and the water catch bowl 31 insert earlier in water pipe 2 for arc spout 22 and arc slider 32 sliding fit, treat that arc slider 32 removes when annular breach 23 department, rotate oral siphon 3 and water catch bowl 31, make arc slider 32 and the chucking cooperation of annular breach 23, the installation is convenient with the dismantlement.
As shown in fig. 1 and 5, a water outlet pipe 4 is arranged at the side end of the first pipe 11, a fourth flange 41 is arranged at the side end of the water outlet pipe 4, a second annular ring 4101 is arranged on the side wall of the inner ring of the fourth flange 41, a second filter plate 42 is clamped in the second annular ring 4101, the filter aperture in the second filter plate 42 is smaller than that in the first filter plate 15, and impurities in accumulated water are further filtered. The side end of the fourth flange 41 is provided with a second rubber pad 43, the fourth flange 41 and the first flange 13 at the end of the first pipe body 11 are connected through bolts, so that the second filter plate 42 is convenient to clean, and the second rubber pad 43 is arranged between the fourth flange 41 and the first flange 13 to achieve a sealing effect.
Before using, bury drainage tube 1 in the underground at first, install outlet pipe 4 at the tip of drainage tube 1 for outlet pipe 4 exposes, is convenient for get the water of going out, recycle. Then install water pipe 2 in the upper end of drainage tube 1, insert into water pipe 3 and water catch bowl 31 in water pipe 2 for arc slider 32 and annular breach 23 chucking cooperation, the installation is firm and dismantle conveniently, as shown in fig. 6. Under natural state, because drainage tube 1's effect, ponding can be discharged naturally, and is longer when operating time, and during the more influence drainage of debris on first filter 15, the second filter 42, also convenient the dismantlement between the flange of bolt fastening, the clearance of being convenient for.
Simultaneously, be provided with two filters of first filter 15, second filter 42, the filtration aperture in the first filter 15 is greater than the filtration aperture in the second filter 42, does not influence the flow of drainage on the one hand, and on the other hand has also increased the filter effect, prevents intraductal the emergence jam, has also improved the quality of play water simultaneously, and recycle has also practiced thrift the resource.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A drainage device for long-distance reverse slope drainage construction of a tunnel comprises a drainage tube (1) and is characterized in that the drainage tube (1) comprises a first tube body (11) and a second tube body (12), the first tube body (11) and the second tube body (12) are distributed in an obtuse angle mode, and a plurality of first flanges (13) are arranged on the first tube body (11);
a second flange (14) is arranged at the upper end of the second pipe body (12), a first annular ring (1401) is arranged on the side wall of the inner ring of the second flange (14), a first filter plate (15) is clamped in the first annular ring (1401), and a first rubber pad (16) is arranged at the upper end of the second flange (14);
the upper end of the second pipe body (12) is provided with a water passing pipe (2), the bottom end of the water passing pipe (2) is provided with a third flange (21), the inner wall of the water passing pipe (2) is provided with arc-shaped sliding chutes (22) distributed in an array manner, and the bottom ends of the arc-shaped sliding chutes (22) are provided with annular notches (23);
the upper end of the water passing pipe (2) is provided with a water inlet pipe (3), the water inlet pipe (3) is in clearance fit with the water passing pipe (2), the upper end of the water inlet pipe (3) is provided with a funnel-shaped water collecting tank (31), and the bottom of the side end of the water inlet pipe (3) is provided with an arc-shaped sliding block (32);
the water outlet pipe (4) is arranged at the side end of the first pipe body (11), the fourth flange (41) is arranged at the side end of the water outlet pipe (4), the second annular ring (4101) is arranged on the side wall of the inner ring of the fourth flange (41), the second filter plate (42) is clamped in the second annular ring (4101), and the second rubber pad (43) is arranged at the side end of the fourth flange (41).
2. The drainage device for long-distance reverse slope drainage construction of the tunnel according to claim 1, wherein the third flange (21) and the second flange (14) are connected through bolts, and the first rubber gasket (16) is arranged between the second flange (14) and the third flange (21) to play a role of sealing.
3. The drainage device for tunnel long-distance reverse slope drainage construction according to claim 1, wherein the arc-shaped sliding block (32) is matched with the arc-shaped sliding groove (22) in a limiting and sliding mode, and the arc-shaped sliding block (32) is matched with the annular notch (23) in a clamping mode.
4. The drainage system for long-distance reverse slope drainage construction of the tunnel according to claim 1, wherein the filtration pore size in the second filter plate (42) is smaller than that in the first filter plate (15).
5. The drainage device for long-distance reverse slope drainage construction of the tunnel according to claim 1, wherein the fourth flange (41) is connected with the first flange (13) at the end of the first pipe body (11) through bolts, and the second rubber gasket (43) is arranged between the fourth flange (41) and the first flange (13) to play a role of sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236997.5U CN210440084U (en) | 2019-08-01 | 2019-08-01 | Drainage device for long-distance reverse slope drainage construction of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236997.5U CN210440084U (en) | 2019-08-01 | 2019-08-01 | Drainage device for long-distance reverse slope drainage construction of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210440084U true CN210440084U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921236997.5U Expired - Fee Related CN210440084U (en) | 2019-08-01 | 2019-08-01 | Drainage device for long-distance reverse slope drainage construction of tunnel |
Country Status (1)
| Country | Link |
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| CN (1) | CN210440084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518449A (en) * | 2022-10-09 | 2022-12-27 | 肇庆宏旺金属实业有限公司 | Rolling oil filtering treatment device of stainless steel plate cold rolling machine |
-
2019
- 2019-08-01 CN CN201921236997.5U patent/CN210440084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518449A (en) * | 2022-10-09 | 2022-12-27 | 肇庆宏旺金属实业有限公司 | Rolling oil filtering treatment device of stainless steel plate cold rolling machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |