CN214997811U

CN214997811U - Drainage device for civil engineering tunnel

Info

Publication number: CN214997811U
Application number: CN202121799482.3U
Authority: CN
Inventors: 高志兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-03
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a drainage device for civil engineering tunnel, including the supporting baseplate, supporting baseplate upper end fixed mounting has drain box and two layer boards, and the drain box is located between two layer boards, two the layer board all contacts with the drain box, the right part layer board upper end fixed mounting has a water pump, a water pump surface right part break-over is connected with the pipeline, the left part layer board upper end fixed mounting has No. two water pumps, No. two water pump surface left part break-over is connected with the pipeline, drain box upper end fixedly connected with case lid, drain box left end fixedly connected with water pipe box, supporting baseplate upper end left part fixed mounting has the push rod, the equal fixed mounting in supporting baseplate lower extreme four corners has the universal wheel. A drainage device for civil engineering tunnel, through setting up water drainage tank and cut the wheel, completion tunnel drainage work that can be more stable, simple structure is firm, the flexibility is strong, the security performance is high.

Description

Drainage device for civil engineering tunnel

Technical Field

The utility model relates to a civil engineering tunnel construction field, in particular to drainage device for civil engineering tunnel.

Background

In civil engineering tunnel work progress, the tunnel easily causes ponding under rainwater weather, influence the construction progress, need apply drainage device and come to the ponding discharge in the tunnel, in current drainage device, because the single structure, and silt is more in the ponding in the tunnel, drainage device can't carry out better filtration to ponding, lead to drainage device to take place to block up, influence drainage efficiency, and drainage device is difficult for removing, the difficulty has been brought for different operational environment of drainage device adaptation, thereby the limitation that this drainage device for civil engineering tunnel used has been caused, and drainage device for civil engineering tunnel needs higher stability, so we propose a neotype drainage device for civil engineering tunnel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a drainage device for civil engineering tunnel can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drainage device for civil engineering tunnel, includes supporting baseplate, supporting baseplate upper end fixed mounting has drain box and two layer boards, and the drain box is located between two layer boards, two the layer board all contacts with the drain box, the right part layer board upper end fixed mounting has a water pump, No. one water pump surface right part break-over is connected with the pipeline, the left part layer board upper end fixed mounting has No. two water pumps, No. two water pump surface left part break-over is connected with the pipeline, drain box upper end fixedly connected with case lid, drain box left end fixedly connected with water pipe box, supporting baseplate upper end left part fixed mounting has the push rod, the equal fixed mounting in supporting baseplate lower extreme four corners has the universal wheel.

Preferably, the drainage box comprises a box body, round holes are formed in the left end and the right end of the box body, a support plate is fixedly mounted on the inner lower box wall of the box body, a filtering baffle is fixedly connected between the support plate and the inner right box wall of the box body, two filtering plates are slidably connected between the inner front box wall and the inner rear box wall of the box body, a groove body is formed in the inner lower box wall of the box body, and the box body is fixedly connected with a supporting base plate.

Preferably, the collecting box is connected with the inside of the groove body in a sliding mode, the two pull rings are fixedly connected with the rear end of the collecting box, the box wall is provided with a movable groove, the sealing plate is connected with the rear end of the movable groove in a sliding mode, the two fastening screw rods are connected with the rear end of the box body in an inserting mode, and the collecting box is connected with the box body in a sliding mode.

Preferably, the pipeline connected with the right part of the outer surface of the first water pump in a penetrating manner comprises a pipe body, a fixing plate is fixedly connected to the inner wall of the pipe body, the lower end of the fixing plate is movably connected with a cutting wheel through a bearing, the lower end of the cutting wheel is movably connected with a supporting plate through a bearing, and the pipe body is connected with the first water pump in a penetrating manner.

Preferably, the collecting box is positioned in the groove body, and the sealing plate is positioned at the rear part of the collecting box when being fixedly connected with the movable groove.

Preferably, both of the fastening screws pass through the rear end of the box body to contact the sealing plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through set up supporting baseplate on whole device, there are two layer boards at supporting baseplate upper end fixed mounting, support fixedly to a water pump and No. two water pumps respectively, will cut a round swing joint in the pipeline through utilizing the fixed plate to support through the backup pad, thereby make whole drainage device more firm at the in-process that uses, improve stability.

2. The utility model discloses in, through and collect being connected between box and the cell body, utilize and collect the box and collect the silt that is filtered down by filtering baffle to will collect the box through two pull rings and take out in time to clear up, be connected between rethread movable groove and the closing plate, fix the closing plate in the movable groove through two fastening screw, guarantee that whole box is water-tight, thereby make the drainage work in whole drainage device can more high-efficient more stable completion tunnel, improve the flexibility.

Drawings

Fig. 1 is a schematic view of the whole structure of a drainage device for a civil tunnel according to the present invention;

fig. 2 is a schematic view of the overall structure of the box body of the drainage device for civil tunnel of the present invention;

FIG. 3 is a schematic view showing the connection of the collecting box of the drainage device for civil tunnel according to the present invention;

fig. 4 is the utility model relates to a drainage device's for civil engineering tunnel connection schematic diagram.

In the figure: 1. a support base plate; 2. a drain tank; 3. a support plate; 4. a water pump I; 5. a second water pump; 6. a box cover; 7. a water pipe box; 8. a push rod; 9. a pipeline; 10. a universal wheel; 21. a box body; 22. a circular hole; 23. a support plate; 24. a filtering baffle; 25. a filter plate; 26. a trough body; 27. a collection box; 28. a pull ring; 29. a movable groove; 30. a sealing plate; 91. a pipe body; 92. a fixing plate; 93. cutting wheels; 94. a support plate; 31. and (5) fastening the screw rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a drainage device for civil engineering tunnel, including supporting

baseplate

1, 1 upper end fixed mounting of supporting baseplate has drain box 2 and two layer boards 3, and drain box 2 is located between two layer boards 3, two layer boards 3 all contact with drain box 2, 3 upper end fixed mounting of layer boards of right part have water pump 4 No. one, 4 surface right part break-over connections of water pump have pipeline 9 No. one, 3 upper end fixed mounting of layer boards of left part have water pump 5 No. two, 5 surface left part break-over connections of water pump No. two have pipeline 9, 2 upper end fixed connection of drain box has case lid 6, 2 left end fixed connection of drain box has water pipe box 7, 1 upper end left part fixed mounting of supporting baseplate has

push rod

8, 1 lower extreme four corners equal fixed mounting of supporting baseplate has universal wheel 10.

The drainage box 2 comprises a box body 21, round holes 22 are formed in the left end and the right end of the box body 21, a support plate 23 is fixedly installed on the lower box wall in the box body 21, a filtering baffle plate 24 is fixedly connected between the support plate 23 and the right box wall in the box body 21, accumulated water pumped into the box body 21 by a first water pump 4 is filtered, stability is improved, two filter plates 25 are connected between the front box wall and the inner rear box wall in the box body 21 in a sliding mode, the accumulated water entering the box body 21 is filtered for multiple times, the stability of the drainage device is improved, a groove body 26 is formed in the lower box wall in the box body 21, and the box body 21 is fixedly connected with the supporting base plate 1; a collecting box 27 is connected in the groove body 26 in a sliding way, silt filtered by the filtering baffle plate 24 enters the collecting box 27 under the impact of water flow, two pull rings 28 are fixedly connected at the rear end of the collecting box 27, the collecting box 27 can be taken out by two pull rings 28 to be cleaned in time, a movable groove 29 is arranged on the rear box wall of the box body 21, a sealing plate 30 is connected in the movable groove 29 in a sliding way, two fastening screws 31 are connected at the rear end of the box body 21 in an inserting way, when the collecting box 27 is used for collecting, the sealing plate 30 slides downwards, is positioned at the rear of the collecting box 27 and is fixed by two firm screw rods 31, so that the stability of the device is enhanced, when the collection box 27 needs to be cleaned, the first water pump 4 is turned off, the sealing plate 30 is slid upward, the collection box 27 is taken out through the two pull rings 28 for cleaning, so that the flexibility is improved, and the collection box 27 is connected with the box body 21 in a sliding manner; the pipeline 9 connected with the right part of the outer surface of the first water pump 4 in a penetrating manner comprises a pipe body 91, a fixing plate 92 is fixedly connected to the inner pipe wall of the pipe body 91, a cutting wheel 93 is movably connected to the lower end of the fixing plate 92 through a bearing, a supporting plate 94 is movably connected to the lower end of the cutting wheel 93 through a bearing, when accumulated water enters the pipe body 91, the cutting wheel 93 starts to rotate under the driving of water flow, large sediment blocks entering the pipe body 91 are crushed, the pipe body 91 is prevented from being blocked, and the pipe body 91 is connected with the first water pump 4 in a penetrating manner; the collecting box 27 is positioned in the groove body 26, and the sealing plate 30 is positioned at the rear part of the collecting box 27 when being fixedly connected with the movable groove 29; two fastening screw 31 all pass the box 21 rear end and contact with closing plate 30, are convenient for fix the position of closing plate 30, improve stability.

It should be noted that the utility model relates to a drainage device for civil engineering tunnel, through set up the universal wheel 10 at the lower extreme of the supporting baseplate 1, can facilitate the movement of the whole device, utilize two layer boards 3 to support respectively and fix No. one water pump 4 and No. two water pumps 5, improve the stability of the whole device, in the use, No. one water pump 4 begins to work, when ponding gets into the body 91, under the impact of rivers, the cutting wheel 93 of the push rod bearing swing joint at the lower extreme of fixed plate 92 begins to rotate, smash the great silt piece that gets into in the body 91, prevent to cause the jam to the body 91, when rivers get into the box 21, the filtering baffle 24 filters the silt impurity that contains in the rivers, utilize the collection box 27 of swing joint in the cell body 26 to collect silt impurity, the filtering baffle 24 left part of the box in the box 21 is provided with two filter plates 25 to filter the rivers once more, at last, water flow is pumped out of the box body 21 through the second water pump 5, the whole drainage process is completed, after drainage is finished, the sealing plate 30 is fixed to two fixing screw rods 31 in the movable groove 29 through loosening, the sealing plate 30 slides upwards and is fixed, the collecting box 27 is taken out through the two pull rings 28, collected silt impurities are poured, the whole device is cleaned, the structure is simple, the adaptability is high, and the tunnel drainage device is favorable for use in tunnel drainage work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drainage device for civil engineering tunnel, includes supporting baseplate (1), its characterized in that: the upper end of the supporting bottom plate (1) is fixedly provided with a drainage box (2) and two supporting plates (3), the drainage box (2) is positioned between the two supporting plates (3), the two supporting plates (3) are both contacted with the drainage box (2), the upper end of the supporting plate (3) at the right part is fixedly provided with a first water pump (4), a pipeline (9) is connected to the right part of the outer surface of the first water pump (4) in a penetrating way, a second water pump (5) is fixedly arranged at the upper end of the supporting plate (3) at the left part, the left part of the outer surface of the second water pump (5) is connected with a pipeline (9) in a penetrating way, the upper end of the drainage box (2) is fixedly connected with a box cover (6), the left end of the drainage box (2) is fixedly connected with a water pipe box (7), the supporting base plate is characterized in that a push rod (8) is fixedly mounted at the left end of the upper end of the supporting base plate (1), and universal wheels (10) are fixedly mounted at four corners of the lower end of the supporting base plate (1).

2. The drainage device for the civil tunnel according to claim 1, wherein: the drainage box (2) comprises a box body (21), round holes (22) are formed in the left end and the right end of the box body (21), a support plate (23) is fixedly mounted on the inner lower box wall of the box body (21), a filtering baffle (24) is fixedly connected between the support plate (23) and the inner right box wall of the box body (21), two filter plates (25) are slidably connected between the inner front box wall and the inner rear box wall of the box body (21), a groove body (26) is formed in the inner lower box wall of the box body (21), and the box body (21) is fixedly connected with a supporting base plate (1).

3. The drainage device for the civil tunnel according to claim 2, wherein: the improved box is characterized in that a collection box (27) is connected to the groove body (26) in a sliding mode, two pull rings (28) are fixedly connected to the rear end of the collection box (27), a movable groove (29) is formed in the rear wall of the box body (21), a sealing plate (30) is connected to the movable groove (29) in the sliding mode, two fastening screw rods (31) are connected to the rear end of the box body (21) in a penetrating mode, and the collection box (27) is connected with the box body (21) in a sliding mode.

4. The drainage device for the civil tunnel according to claim 1, wherein: pipeline (9) that a water pump (4) surface right part break-over is connected include body (91), pipe wall fixedly connected with fixed plate (92) in body (91), fixed plate (92) lower extreme has through bearing swing joint to cut wheel (93), cut wheel (93) lower extreme has backup pad (94) through bearing swing joint, body (91) and a water pump (4) break-over are connected.

5. The drainage device for the civil tunnel according to claim 3, wherein: the collecting box (27) is positioned in the groove body (26), and the sealing plate (30) is positioned at the rear part of the collecting box (27) when being fixedly connected with the movable groove (29).

6. The drainage device for the civil tunnel according to claim 3, wherein: the two fastening screws (31) penetrate through the rear end of the box body (21) and are in contact with the sealing plate (30).