CN214787540U - Civil engineering is drainage device for tunnel - Google Patents

Abstract

The utility model discloses a civil engineering is drainage device for tunnel, including tunnel drainage mechanism, tunnel drainage mechanism's top is installed and is dredged the mechanism, dredge the mechanism and make up by fixed plate, fan and baffle and form, the both sides of fan all are provided with the water inlet, and the water inlet is located between two baffles, the below of dredging the mechanism is provided with the filtration storehouse, the below of filtering the storehouse is provided with the rotation storehouse, and the rotation storehouse is located tunnel drainage mechanism inside, the inside of rotation storehouse is rotated through the pivot and is connected with rotating mechanism, sewage filtering mechanism and rotating mechanism mutually support; the utility model discloses set up dredging mechanism on tunnel drainage mechanism, through the position that changes rivers flow into the fan to through rivers impact fan, make the fan rotate, and it is rotatory to mix rivers, avoided flowing into from drainage device point all the time because of a large amount of solids pass through rivers, thereby make the phenomenon of drainage device jam.

Description

Civil engineering is drainage device for tunnel

Technical Field

The utility model relates to a drainage device correlation field specifically is a drainage device for civil engineering tunnel.

Background

The rainwater sewage that the rainwater that gushes out when excavating the tunnel and the rainwater that the rainy day is collected mixes, flow to the outside, cause the public nuisance, adopt and prevent, it is stifled, cut, the method of row is suitable according to the local circumstances, comprehensive treatment, make rivers effectively dredge through drainage facility, discharge outside the hole, but present drainage system drainage is complicated, need the cooperation of a plurality of machinery to use simultaneously, can not effectually carry out the drainage again without power drive, in the tunnel construction process, the rainwater is too big, debris are too much in the tunnel, concentrate inflow drainage device, because a large amount of solids fall from a point of outlet all the time, long-time collection, finally make drainage device block up, need artifical incessant mediation, the interior jam of drainage device also can be caused in the untimely processing of inflow solid, influence normal drainage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device for civil engineering tunnel to it is inconvenient to provide the artifical clearance of drainage device in solving above-mentioned background art, and is with high costs, can not effectively dredge the problem of the solid in drainage device and the clearance drainage device.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage device for civil engineering tunnels comprises a tunnel drainage mechanism, wherein the top end of the tunnel drainage mechanism is provided with a dredging mechanism, the dredging mechanism is formed by combining a fixed plate, a fan and baffles, the inside of the fixed plate is rotationally connected with the fan through a rotating shaft, the two sides of the fan are respectively provided with the baffles, the two baffles are reversely arranged, the two sides of the fan are respectively provided with a water inlet, the water inlet is positioned between the two baffles, a filtering bin is arranged below the dredging mechanism and positioned inside the tunnel drainage mechanism, the inside of the filtering bin is rotationally connected with a sewage filtering mechanism through the rotating shaft, a rotating bin is arranged below the filtering bin and positioned inside the tunnel drainage mechanism, the inside of the rotating bin is rotationally connected with a rotating mechanism through the rotating shaft, and the sewage filtering mechanism is matched with the rotating mechanism, a water outlet is arranged below the rotating bin, and a collecting bin is arranged on one side of the filtering bin.

In a further embodiment, a first conveying belt is installed inside the sewage filtering mechanism and is rotatably connected inside the filtering bin through a rotating rod, six filtering grids are fixedly connected to the surface of the first conveying belt and are located below the fan, and the movable ends of the filtering grids are in contact with the inner wall of the filtering bin.

In further embodiment, the internally mounted of slewing mechanism has the second conveyer belt, the second conveyer belt passes through the bull stick and rotates to be connected in the inside of rotating the storehouse, the fixed surface of second conveyer belt is connected with four ponding boxes, ponding box and filtration grid correspond the setting each other, the ponding box is kept away from the one end of second conveyer belt and is all contacted with the inner wall of filtering the storehouse.

In a further embodiment, the filter grid is provided with a plurality of thin rods, and the thin rods are equidistantly arranged on one side of the filter grid.

In a further embodiment, a cleaning port is arranged between the collecting bin and the filtering bin, the cleaning port is arranged at the top end close to the tunnel drainage mechanism, a cleaning grid is arranged inside the tunnel drainage mechanism, the cleaning grid is located between the sewage filtering mechanism and the collecting bin, and the cleaning grid is located below the cleaning port.

In a further embodiment, a plurality of thin plates are arranged on the cleaning grid, the thin plates are arranged on one side of the cleaning grid at equal intervals, and the thin plates and the thin rods are meshed with each other and correspondingly arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up dredging mechanism on tunnel drainage mechanism, through the position that changes rivers flow into the fan to through rivers impact fan, make the fan rotate, and it is rotatory to mix rivers, avoided flowing into from drainage device point all the time because of a large amount of solids pass through rivers, thereby make the phenomenon of drainage device jam.

2. The utility model discloses slewing mechanism and sewage filter mechanism have been installed in tunnel drainage mechanism, utilize sewage filter mechanism to filter the large-scale solid in the rainwater sewage, it is rotatory to drive slewing mechanism positive direction through rivers impact and gravity, extrude sewage filter mechanism through slewing mechanism, make sewage filter mechanism counter direction rotatory, thereby make the large-scale solid on the sewage filter mechanism fall into the collection storehouse, the effectual large-scale solid that clears up in the rainwater sewage, make large-scale solid can not flow into drainage device, thereby the jam that leads to, influence the rivers circulation, manual cleaning has been avoided, the drainage efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a drainage device for civil engineering tunnels according to the present invention;

fig. 2 is a perspective view of the dredging mechanism of the present invention;

FIG. 3 is a matching view of the middle rotating mechanism and the sewage filtering mechanism of the present invention;

fig. 4 is a matching view of the middle filtering grid and the cleaning grid of the present invention.

In the figure: 1. a tunnel drainage mechanism; 2. a dredging mechanism; 21. a baffle plate; 22. a fixing plate; 23. a fan; 24. a water inlet; 3. a sewage filtering mechanism; 31. filtering the grating; 32. a first conveyor belt; 33. a thin rod; 4. a rotating mechanism; 41. a water accumulation box; 42. a second conveyor belt; 5. a collection bin; 51. cleaning the grating; 52. Cleaning the opening; 53. a thin plate; 6. and (7) a water outlet.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a drainage device for civil engineering tunnels comprises a tunnel drainage mechanism 1, a dredging mechanism 2 is installed at the top end of the tunnel drainage mechanism 1, the dredging mechanism 2 is formed by combining a fixing plate 22, a fan 23 and baffles 21, the dredging mechanism 2 is used for dredging the drainage device, the fixing plate 22 is used for stabilizing the fan 23, the fan 23 is rotatably connected inside the fixing plate 22 through a rotating shaft, the fan 23 is used for stirring water flow, so that the water flow rotates, the water outlet is prevented from being blocked by solids, the baffles 21 are installed on two sides of the fan 23, the two baffles 21 are reversely installed, the baffles 21 are used for concentrating the water flow, the position of the water flow flowing to the fan 23 is changed, the fan 23 is driven to rotate through water flow impact, water inlets 24 are formed in two sides of the fan 23, the water inlets 24 are used for flowing in rainwater, the water inlets 24 are located between the two baffles 21, and a filter bin is arranged below the dredging mechanism 2, and filter the storehouse and be located inside tunnel drainage mechanism 1, the inside of filtering the storehouse is rotated through the pivot and is connected with sewage filtering mechanism 3, sewage filtering mechanism 3 is arranged in filtering the large granule solid in the rain sewage, the inside of rotating the storehouse is rotated through the pivot and is connected with slewing mechanism 4, slewing mechanism 4 is used for driving sewage filtering mechanism 3 rotatory, give 3 a pivoted power of sewage filtering mechanism, make sewage filtering mechanism 3 autogiration, sewage filtering mechanism 3 and slewing mechanism 4 mutually support, the below of rotating the storehouse is provided with delivery port 6, the rain sewage of delivery port 6 discharge, filter one side in storehouse and install collection storehouse 5, collection storehouse 5 is used for collecting solid waste.

Further, the internally mounted of sewage filter mechanism 3 has first conveyer belt 32, and first conveyer belt 32 is used for installing filtration grid 31 to can make filtration grid 31 can rotate, and first conveyer belt 32 rotates through the bull stick and connects in filtering the storehouse inside, and six filtration grids 31 of fixed surface of first conveyer belt 32 are connected with, and filtration grid 31 is used for filtering the large-scale solid object in the rain sewage, and filtration grid 31 is located the below of fan 23, and the expansion end of filtration grid 31 all contacts with the inner wall of filtering the storehouse.

Further, a second conveyor belt 42 is arranged inside the rotating mechanism 4, the second conveyor belt 42 is used for installing the water collecting box 41, the water accumulating boxes 41 can rotate, the second conveyor belt 42 is connected to the inside of the rotating bin through the rotating rod in a rotating mode, the four water accumulating boxes 41 are fixedly connected to the surface of the second conveyor belt 42, the water accumulating boxes 41 and the filter grids 31 are arranged correspondingly, one ends, far away from the second conveyor belt 42, of the water accumulating boxes 41 are in contact with the inner wall of the filtering bin, the water accumulating boxes 41 collect rain sewage, the water accumulating box 41 drives the second conveyor belt 42 to rotate in the positive direction through the gravity and the impact force of the rain sewage, when the water accumulating box 41 rotates to be in contact with the filter grid 31, the filter grid 31 is extruded, so that the filter grid 31 drives the first conveyor belt to rotate in the opposite direction, and the filter grid 31 drives the large solid objects to turn to the cleaning grid and clean the large solid objects.

Further, a plurality of thin rods 33 are arranged on the filter grid 31, the thin rods 33 are equidistantly arranged on one side of the filter grid 31, and the thin rods 33 are used for blocking large-sized solid objects, reducing the impact of rain sewage on the filter grid 31 and the extrusion of the rain sewage, and enabling the rain sewage to flow out from gaps among the thin rods 33.

Further, a cleaning opening 52 is arranged between the collecting bin 5 and the filtering bin, the cleaning opening 52 is arranged at the top end close to the tunnel drainage mechanism 1, a cleaning grid 51 is arranged inside the tunnel drainage mechanism 1, the cleaning grid 51 is located between the sewage filtering mechanism 3 and the collecting bin 5, the cleaning grid 51 is located below the cleaning opening 52, the cleaning grid 51 is used for cleaning large solids on the filtering grid 31, and one end, close to the first conveying belt 32, of the cleaning grid 51 is higher than one end, far away from the first conveying belt 32, of the cleaning grid 51, so that the large solids slide out of the cleaning grid 51.

Further, a plurality of thin plates 53 are arranged on the cleaning grid 51, the thin plates 53 are equidistantly arranged on one side of the cleaning grid 51, the thin plates 53 and the thin rods 33 are meshed with each other and correspondingly arranged, the thin plates 53 are used for cleaning large solid objects on the thin rods 33, and the thin plates 53 and the thin rods 33 are installed in a staggered mode, so that when each thin rod 33 rotates to the thin plate 53, the thin plates 53 can penetrate through gaps between the thin plates 53.

The working principle is as follows: when in use, water flows into the fan 23 from the water inlet 24, the fan 23 is rotated by the impact force of the water flow, and the water flow is stirred to form a vortex to flow into the filter bin; the water flow is filtered through the filtering grid 31, large-particle solid matters mixed with the water flow are left on the filtering grid 31, and the water flow falls into the water accumulating box 41 below and is discharged from the water outlet 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a civil engineering is drainage device for tunnel, includes tunnel drainage mechanism (1), its characterized in that: the tunnel drainage mechanism is characterized in that the top end of the tunnel drainage mechanism (1) is provided with a dredging mechanism (2), the dredging mechanism (2) is formed by combining a fixed plate (22), a fan (23) and baffles (21), the inside of the fixed plate (22) is rotatably connected with the fan (23) through a rotating shaft, the baffles (21) are arranged on two sides of the fan (23), the two baffles (21) are reversely installed, water inlets (24) are arranged on two sides of the fan (23), the water inlets (24) are located between the two baffles (21), a filtering bin is arranged below the dredging mechanism (2), the filtering bin is located inside the tunnel drainage mechanism (1), a sewage filtering mechanism (3) is rotatably connected inside the filtering bin through the rotating shaft, a rotating bin is arranged below the filtering bin and located inside the tunnel drainage mechanism (1), a rotating mechanism (4) is rotatably connected inside the rotating bin through the rotating shaft, sewage filtering mechanism (3) and slewing mechanism (4) mutually support, the below in rotation storehouse is provided with delivery port (6), it installs collection storehouse (5) to cross one side in filter storehouse.

2. The drainage apparatus for civil engineering tunnels according to claim 1, characterized in that: the internally mounted of sewage filter mechanism (3) has first conveyer belt (32), first conveyer belt (32) rotate through the bull stick and connect in the inside of filtering the storehouse, the fixed surface of first conveyer belt (32) is connected with six filtration grid (31), filtration grid (31) are located the below of fan (23), the expansion end of filtration grid (31) all contacts with the inner wall of filtering the storehouse.

3. The drainage apparatus for civil engineering tunnels according to claim 1, characterized in that: the internally mounted of slewing mechanism (4) has second conveyer belt (42), second conveyer belt (42) rotate through the bull stick and connect in the inside of rotating the storehouse, the fixed surface of second conveyer belt (42) is connected with four ponding boxes (41), ponding box (41) and filtration grid (31) correspond the setting each other, the one end that second conveyer belt (42) were kept away from in ponding box (41) all contacts with the inner wall of filtering the storehouse.

4. The drainage apparatus for civil engineering tunnels according to claim 2, characterized in that: a plurality of thin rods (33) are arranged on the filtering grid (31), and the thin rods (33) are arranged on one side of the filtering grid (31) at equal intervals.

5. The drainage apparatus for civil engineering tunnels according to claim 1, characterized in that: collect and be provided with clearance mouth (52) between storehouse (5) and the filtration storehouse, clearance mouth (52) set up in the top department that is close to tunnel drainage mechanism (1), the internally mounted of tunnel drainage mechanism (1) has clearance grid (51), clearance grid (51) are located between sewage filter mechanism (3) and the collection storehouse (5), and clearance grid (51) are located the below of clearance mouth (52).

6. The drainage apparatus for civil engineering tunnels according to claim 5, wherein: a plurality of thin plates (53) are arranged on the cleaning grid (51), the thin plates (53) are arranged on one side of the cleaning grid (51) at equal intervals, and the thin plates (53) and the thin rods (33) are meshed with each other and correspondingly arranged.

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