CN214836535U

CN214836535U - Tunnel drainage device for highway construction

Info

Publication number: CN214836535U
Application number: CN202121712191.6U
Authority: CN
Inventors: 刘飞
Original assignee: Far Zhuo Construction Engineering Co ltd
Current assignee: Far Zhuo Construction Engineering Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-23
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a tunnel drainage device is used in highway construction relates to highway construction technical field, for solving the ordinary tunnel drainage device that is used for highway construction among the prior art to use, receives the problem of silt jam easily. The one end of first drainage pipe is provided with first return elbow pipe, and first return elbow pipe sets up structure as an organic whole with first drainage pipe, the inboard of first return elbow pipe is provided with first material horns, and first material horns and first return elbow pipe set up structure as an organic whole, the top of first return elbow pipe is provided with first discharging device, the second drain pipe is installed to the below of perpendicular fast falling pipe, and second drain pipe and perpendicular fast falling pipe fixed connection, the one end of second drain pipe is provided with second return elbow pipe, and second return elbow pipe and second drain pipe set up structure as an organic whole, the inboard of second return elbow pipe is provided with the second and blocks the material angle.

Description

Tunnel drainage device for highway construction

Technical Field

The utility model relates to a highway construction technical field specifically is a tunnel drainage device is used in highway construction.

Background

The highway, called highway for short, is a highway specially used for automobiles to run at high speed, has different regulations in different national regions, different times and different scientific research and academic fields, and is regulated according to the technical standard of highway engineering (JTG B01-2014) in China: the highway is a multi-lane highway which is specially used for cars to drive in different directions and lanes and totally controls the entrance and exit, the annual average daily designed traffic volume of the highway is above 15000 cars, and the designed speed is 80-120 kilometers per hour.

The construction of the expressway inevitably meets the construction of the tunnel, when the tunnel is constructed, the drainage problem is considered firstly, most of the tunnels are mountain tunnels, and a large amount of lost silt, sand and gravel exist in water discharged from the tunnel, and the small-size and light-weight impurities flow along with a drainage system, so that the drainage system is easy to block and the use is influenced; therefore, the market urgently needs to develop a tunnel drainage device for highway construction to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel drainage device is used in highway construction to solve the ordinary tunnel drainage device that is used for highway construction usefulness that proposes in the above-mentioned background art, receive silt jam's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a tunnel drainage device for highway construction comprises a vertical speed reduction pipe and a first drainage pipe, wherein one end of the first drainage pipe is provided with a first return bend pipe, and the first return bend pipe and the first drainage pipe are arranged into an integral structure, a first material retaining corner is arranged at the inner side of the first return bend pipe, the first material retaining corner and the first return elbow pipe are arranged into an integral structure, a first discharging device is arranged above the first return elbow pipe, a second discharging pipe is arranged below the vertical speed reducing pipe, and the second drain pipe is fixedly connected with the vertical quick-descending pipe, one end of the second drain pipe is provided with a second return bend pipe, and the second return bend pipe and the second drain pipe are arranged into an integral structure, a second material retaining corner is arranged at the inner side of the second return bend pipe, and the second material retaining corner and the second return bent pipe are arranged into an integral structure, and a second discharging device is arranged above the second return bent pipe.

Preferably, the inside of the vertical speed reducing pipe is respectively provided with a turbofan and a driving shaft, the driving shaft is fixedly connected with the turbofan, and the inner side of the vertical speed reducing pipe is provided with a fixing table.

Preferably, a generator is installed above the fixed table and fixedly connected with the fixed table, and the generator is fixedly connected with the driving shaft.

Preferably, the fixed bridge is installed inside the vertical speed-reducing pipe, the fixed bridge is fixedly connected with the vertical speed-reducing pipe, and the fixed bridge is rotatably connected with the driving shaft through a bearing.

Preferably, the top of first row of material device is provided with row material pipe, and arranges that material pipe and first row of material device set up structure as an organic whole, the below of first row of material device is provided with the feed inlet, and the feed inlet sets up structure as an organic whole with first row of material device, the internally mounted of first row of material device has the pivot, and the pivot passes through the bearing rotation with first row of material device and is connected.

Preferably, flood dragon dish is installed in the outside of pivot, and flood dragon dish and pivot welded connection, the reduction gear is installed to first row of material device's top, and reduction gear and first row of material device fixed connection, the motor is installed to the top of reduction gear, and the motor passes through shaft coupling fixed connection with the reduction gear.

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

1. the utility model has the advantages that through the arrangement of the first return elbow pipe, the second return elbow pipe, the first material corner, the second material corner, the first discharging device and the second discharging device, when the drainage flows to the first return elbow pipe, the power of the water flow is collected to the turning part of the first return elbow pipe, the sand and stone mud in the water is also collected to the turning part, and the sand and stone are intercepted through the first material retaining corner, so that the effect of accumulating the collected sand and stone and silt is achieved, then the silt and the sand are discharged through the first discharging device, the silt and the sand are cleaned out from a discharging system, thereby avoid drainage device to be blockked up, with the reason, second backward flow return bend, second are blocked material horns and second discharge device also clear up silt and gravel from drainage system through this principle and go out to make this drainage device use more reliably, the drainage effect is better.

2. The utility model discloses a setting through the vertical speed falls the pipe, falls the inside of pipe at the vertical speed and sets up the turbofan, orders about the turbofan rotation through rivers and gravity, and the turbofan is connected through the pivot with the generator to generate electricity through water conservancy, the effect of energy-concerving and environment-protective is played to the natural resources of make full use of job site, makes this drainage device environmental protection and energy saving more.

Drawings

Fig. 1 is a top view of a tunnel drainage device for highway construction according to the present invention;

fig. 2 is a schematic view of the internal structure of the first discharging device of the present invention;

fig. 3 is a schematic view of the internal structure of the vertical speed reducing pipe of the present invention.

In the figure: 1. a vertical speed reduction tube; 2. a first drain pipe; 3. a second drain pipe; 4. a first return bend; 5. a second return bend; 6. a first material corner; 7. a second material corner; 8. a first discharging device; 9. a second discharge device; 10. a fixed table; 11. a generator; 12. a turbofan; 13. a discharge pipe; 14. a speed reducer; 15. a motor; 16. a rotating shaft; 17. a flood dragon plate; 18. a feed inlet; 19. a drive shaft; 20. the bridge is fixed.

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. 1-3, the present invention provides an embodiment: a tunnel drainage device for construction of horns and horns comprises a vertical speed reducing pipe 1 and a first drainage pipe 2, wherein one end of the first drainage pipe 2 is provided with a first return elbow 4, the first return elbow 4 and the first drainage pipe 2 are arranged into an integral structure, the inner side of the first return elbow 4 is provided with a first material retaining corner 6, the first material retaining corner 6 and the first return elbow 4 are arranged into an integral structure, a first material discharging device 8 is arranged above the first return elbow 4, a second drain pipe 3 is arranged below the vertical speed reducing pipe 1, the second drain pipe 3 is fixedly connected with the vertical speed reducing pipe 1, one end of the second drain pipe 3 is provided with a second return elbow 5, the second return elbow 5 and the second drain pipe 3 are arranged into an integral structure, the inner side of the second return elbow 5 is provided with a second material retaining corner 7, and the second return elbow 5 are arranged into an integral structure, a second discharging device 9 is arranged above the second return bend 5.

Further, a turbofan 12 and a driving shaft 19 are respectively arranged inside the vertical speed reducing pipe 1, the driving shaft 19 is fixedly connected with the turbofan 12, a fixing table 10 is arranged on the inner side of the vertical speed reducing pipe 1, and the fixing table 10 is also fixed with the first return bend 4.

Furthermore, three generators 11 are mounted above the fixed table 10, the generators 11 are fixedly connected with the driving shaft 19, and the number of the turbofan 12 is three.

Further, a fixed bridge 20 is installed inside the vertical speed reducing pipe 1, the fixed bridge 20 is fixedly connected with the vertical speed reducing pipe 1, the fixed bridge 20 is rotatably connected with the driving shaft 19 through a bearing, and the fixed bridge 20 can limit the swing of the turbofan 12.

Further, row material pipe 13 is provided with above first discharge apparatus 8, row material pipe 13 sets up structure as an organic whole with first discharge apparatus 8, and first discharge apparatus 8's below is provided with feed inlet 18, and feed inlet 18 sets up structure as an organic whole with first discharge apparatus 8, and first discharge apparatus 8's internally mounted has pivot 16, and pivot 16 passes through the bearing rotation with first discharge apparatus 8 and is connected, and first discharge apparatus 8 is the same with second discharge apparatus 9's structure.

Further, flood dragon dish 17 is installed in the outside of pivot 16, flood dragon dish 17 and pivot 16 welded connection, and reduction gear 14 is installed to first discharging device 8's top, and reduction gear 14 and first discharging device 8 fixed connection, motor 15 are installed to reduction gear 14's top, and motor 15 passes through shaft coupling fixed connection with reduction gear 14, and reduction gear 14 is connected with pivot 16.

The working principle is as follows: when the device is used, sewage generated in the tunnel construction process flows to the first return elbow 4 through the first drain pipe 2, the sludge is collected at the turning part of the first return elbow 4 and is intercepted and accumulated through the first material blocking corner 6, at the moment, the motor 15 is started, the motor 15 can be decelerated through the speed reducer 14 to drive the rotating shaft 16 to rotate and drive the flood dragon disc 17 to rotate, the feed inlet 18 of the first discharging device 8 is deeply inserted into the first return elbow 4, so that the sludge is pumped out of the first return elbow 4 through the rotation of the flood dragon disc 17 and is discharged through the discharging pipe 13, the effect of cleaning the sludge is achieved, the blockage of the discharging device is avoided, the sewage enters the vertical speed reducing pipe 1 through the first return elbow 4, the turbofan 12 rotates under the impact of gravity and water flow, the turbofan 12 drives the driving shaft 19 to rotate, so that the generator 11 generates electricity, and the sewage flows into the second drain pipe 3 from the vertical speed reducing pipe 1, and the secondary collection is carried out at the second return elbow 5 of the second drain pipe 3, the residual silt in the sewage is accumulated together again, and then the silt is intercepted through the second material blocking corner 7, and the second discharging device 9 is cleaned, so that the efficient cleaning work of the drainage device is realized.

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

1. The utility model provides a tunnel drainage device for highway construction, includes perpendicular fast tub (1) and first drain pipe (2) of falling, its characterized in that: one end of the first water drainage pipe (2) is provided with a first return elbow pipe (4), the first return elbow pipe (4) and the first water drainage pipe (2) are arranged into an integral structure, a first material blocking corner (6) is arranged on the inner side of the first return elbow pipe (4), the first material blocking corner (6) and the first return elbow pipe (4) are arranged into an integral structure, a first material discharging device (8) is arranged above the first return elbow pipe (4), a second water discharging pipe (3) is arranged below the vertical speed reducing pipe (1), the second water discharging pipe (3) is fixedly connected with the vertical speed reducing pipe (1), one end of the second water discharging pipe (3) is provided with a second return elbow pipe (5), the second return elbow pipe (5) and the second water discharging pipe (3) are arranged into an integral structure, and a second material blocking corner (7) is arranged on the inner side of the second return elbow pipe (5), and the second material retaining corners (7) and the second return bent pipe (5) are arranged into an integral structure, and a second discharging device (9) is arranged above the second return bent pipe (5).

2. The tunnel drainage apparatus for expressway construction according to claim 1, wherein: the inside of vertical speed reducing pipe (1) is provided with turbofan (12) and drive shaft (19) respectively, drive shaft (19) and turbofan (12) fixed connection, the inboard of vertical speed reducing pipe (1) is provided with fixed station (10).

3. The tunnel drainage apparatus for expressway construction according to claim 2, wherein: the generator (11) is installed above the fixed platform (10), the generator (11) is fixedly connected with the fixed platform (10), and the generator (11) is fixedly connected with the driving shaft (19).

4. The tunnel drainage apparatus for expressway construction according to claim 2, wherein: the inside mounting of perpendicular fast tub (1) has fixed bridge (20), and fixed bridge (20) and perpendicular fast tub (1) fixed connection that falls, fixed bridge (20) are connected through bearing rotation with drive shaft (19).

5. The tunnel drainage apparatus for expressway construction according to claim 1, wherein: the top of first row material device (8) is provided with row material pipe (13), and arranges material pipe (13) and first row material device (8) and set up structure as an organic whole, the below of first row material device (8) is provided with feed inlet (18), and feed inlet (18) and first row material device (8) set up structure as an organic whole, the internally mounted of first row material device (8) has pivot (16), and pivot (16) are connected through the bearing rotation with first row material device (8).

6. The tunnel drainage apparatus for expressway construction according to claim 5, wherein: flood dragon dish (17) is installed in the outside of pivot (16), and flood dragon dish (17) and pivot (16) welded connection, reduction gear (14) are installed to the top of first row of material device (8), and reduction gear (14) and first row of material device (8) fixed connection, motor (15) are installed to the top of reduction gear (14), and motor (15) pass through shaft coupling fixed connection with reduction gear (14).