CN218740529U

CN218740529U - Drainage device for tunnel construction

Info

Publication number: CN218740529U
Application number: CN202223010602.4U
Authority: CN
Inventors: 武玉喜; 程培智; 张跃峰; 贾志明; 王钰; 闫树华; 王雁翔; 高洋博
Original assignee: Shanxi Road and Bridge Construction Group Co Ltd
Current assignee: Shanxi Road and Bridge Construction Group Co Ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-28
Anticipated expiration: 2032-11-12

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a drainage device for tunnel construction, which separates sludge from sewage for further treatment, thereby improving the sewage treatment effect and increasing the practicability; including handling the case, the blowdown is fought, the scum pipe, the control valve, the suction pump, the conveyer pipe, the suction pipe, the header tank, collecting box and fastening bolt, the bottom of handling the case is provided with four group's bracing pieces, it is provided with the treatment chamber to handle incasement portion, the bottom middle part region of treatment chamber runs through and is provided with the processing mouth, the bottom at handling the case is installed to the blowdown fill, the lateral wall lower part region that the blowdown was fought is provided with the screen cloth, the input of scum pipe and the output intercommunication that the blowdown was fought, the output at the scum pipe is installed to the control valve, the suction pump is installed in the top left part region of handling the case, the output of suction pipe and the input intercommunication of suction pump, the input of conveyer pipe and the output intercommunication of suction pump, the output of conveyer pipe and the regional intercommunication in top middle part of treatment chamber.

Description

Drainage device for tunnel construction

Technical Field

The utility model relates to a sewage treatment, concretely relates to drainage device for tunnel construction.

Background

The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, sewage and sediment in the tunnel need to be treated frequently in the construction process of the tunnel to ensure the normal use of the tunnel, and the drainage device for tunnel construction is a drainage device used for treating the produced sewage and sediment in the tunnel construction process and is widely used in the field of sewage treatment; the existing drainage device for tunnel construction is found in use, and in the process of treating tunnel sewage, sludge and sewage cannot be separated, so that the sewage treatment effect is poor, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a make silt and sewage separation to further processing has improved the sewage treatment effect, has increased a drainage device for tunnel construction of practicality.

The utility model discloses a drainage device for tunnel construction, including handling the case, the blowdown is fought, the scum pipe, the control valve, the suction pump, the conveyer pipe, inhale the pipe, the header tank, collecting box and fastening bolt, the bottom of handling the case is provided with four group's bracing pieces, it is provided with the treatment chamber to handle incasement portion, the regional processing mouth that runs through in bottom middle part of treatment chamber, the bottom at handling the case is fought to the blowdown, the lateral wall lower part region that the blowdown was fought is provided with the screen cloth, the input of scum pipe and the output intercommunication that the blowdown was fought, the output at the scum pipe is installed to the control valve, the suction pump is installed in the top left part region of handling the case, the output that inhales the pipe and the input intercommunication of suction pump, the input of conveyer pipe and the output intercommunication of handling the chamber, the header tank is located the scum pipe under, the inside of header tank is provided with the chamber that catchments, the top in chamber runs through being provided with the water-collecting mouth, the inside collection chamber that is provided with of collecting box, the top in collection chamber runs through being provided with the collection mouth, the output spiral shell dress of collecting box of two sets of collecting box through two sets of fastening bolt and scum pipe.

The utility model discloses a drainage device for tunnel construction still includes four groups and removes the wheel, and the bottom of header tank is provided with four groups of mounting brackets, and the bottom of four groups of mounting brackets is all installed and is removed the wheel.

The utility model discloses a drainage device for tunnel construction still includes the ooff valve, and the regional intercommunication in left end lower part in the chamber that catchments is provided with the drain pipe, and the ooff valve is installed at the output of drain pipe.

The utility model discloses a drainage device for tunnel construction, the top of collecting box is provided with the fastening cushion.

The utility model discloses a drainage device for tunnel construction still including promoting the handle, promotes the handle and installs the right-hand member upper portion region at the header tank.

The utility model discloses a drainage device for tunnel construction still includes four group's connecting blocks and four group's non-slip mat feet, and the top of four group's connecting blocks is connected with the bottom of four group's bracing pieces respectively, and the top of four group's non-slip mat feet is connected with the bottom of four group's connecting blocks respectively.

Compared with the prior art, the beneficial effects of the utility model are that: at first open the suction pump, through in the suction pipe sewage suction conveyer pipe in with the tunnel, then emit into the treatment intracavity, then flow into inside the blowdown fill, sewage drops at the intracavity that catchments through the screen cloth, open the control valve through arrange the sediment pipe with silt emit into collect the intracavity can, make silt and sewage separation for further processing, thereby improved the sewage treatment effect, increased the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B of FIG. 1;

in the drawings, the reference numbers: 1. a support bar; 2. a treatment tank; 3. a sewage disposal hopper; 4. a screen mesh; 5. a slag discharge pipe; 6. a control valve; 7. a suction pump; 8. a delivery pipe; 9. a suction tube; 10. a water collection tank; 11. a collection box; 12. fastening a bolt; 13. a mounting frame; 14. a moving wheel; 15. a drain pipe; 16. an on-off valve; 17. fastening the rubber cushion; 18. pushing the handle; 19. connecting blocks; 20. anti-skid foot pads.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses a drainage device for tunnel construction, including processing case 2, blowdown fill 3, scum pipe 5, control valve 6, suction pump 7, conveyer pipe 8, suction pipe 9, header tank 10, collecting box 11 and fastening bolt 12, the bottom of processing case 2 is provided with four groups of bracing pieces 1, the inside of processing case 2 is provided with the processing chamber, the bottom middle region of processing chamber is run through and is provided with the processing port, blowdown fill 3 is installed at the bottom of processing case 2, the lateral wall lower part region of blowdown fill 3 is provided with screen cloth 4, the input of scum pipe 5 communicates with the output of blowdown fill 3, control valve 6 is installed at the output of scum pipe 5, suction pump 7 is installed in the top left region of processing case 2, the output of suction pipe 9 communicates with the input of suction pump 7, the input of conveyer pipe 8 communicates with the output of suction pump 7, the output of conveyer pipe 8 communicates with the top middle region of processing chamber, header tank 10 is located directly below scum pipe 5, the inside of header tank 10 is provided with the water collecting chamber, the top of fastening chamber runs through and is provided with the collecting box 11, the collecting box 11 is provided with the top of collecting box through and collecting bolt 12; at first open the suction pump, through in the suction pipe sewage suction conveyer pipe in with the tunnel, then emit into the treatment intracavity, then flow into inside the blowdown fill, sewage drops at the intracavity that catchments through the screen cloth, open the control valve through arrange the sediment pipe with silt emit into collect the intracavity can, make silt and sewage separation for further processing, thereby improved the sewage treatment effect, increased the practicality.

The utility model discloses a drainage device for tunnel construction, which also comprises four groups of movable wheels 14, wherein the bottom end of the water collecting tank 10 is provided with four groups of mounting frames 13, and the movable wheels 14 are arranged at the bottom ends of the four groups of mounting frames 13; the movement of the water collecting tank is more convenient through four groups of moving wheels, and the convenience is increased.

The utility model discloses a drainage device for tunnel construction, which also comprises a switch valve 16, wherein the lower part of the left end of the water collecting cavity is communicated with a drainage pipe 15, and the switch valve 16 is arranged at the output end of the drainage pipe 15; the sewage in the water collecting cavity is discharged through the drain pipe by opening the switch valve, so that convenience is improved.

The utility model relates to a drainage device for tunnel construction, the top end of a collecting box 11 is provided with a fastening rubber pad 17; the friction force between the collecting box and the slag discharge pipe is increased through the fastening rubber mat, the possibility of water leakage is reduced, and the convenience is improved.

The utility model discloses a drainage device for tunnel construction, which also comprises a pushing handle 18, wherein the pushing handle 18 is arranged at the upper region of the right end of the water collecting tank 10; the movement of the water collecting tank is controlled more conveniently by pushing the handle, and convenience is improved.

The utility model discloses a drainage device for tunnel construction, also comprises four groups of connecting blocks 19 and four groups of anti-skid pad feet 20, the top ends of the four groups of connecting blocks 19 are respectively connected with the bottom ends of the four groups of supporting rods 1, and the top ends of the four groups of anti-skid pad feet 20 are respectively connected with the bottom ends of the four groups of connecting blocks 19; the friction force between the four groups of support rods and the ground is increased through the four groups of connecting blocks and the four groups of anti-skid foot pads, the autonomous movement of the four groups of support rods is reduced, the positions of the four groups of support rods are fixed, and the stability is improved.

The utility model discloses a drainage device for tunnel construction, it is at the during operation, at first opens suction pump 7, through the sewage suction conveyer pipe 8 of suction tube 9 in with the tunnel in, then emits into the treatment intracavity, then flows into inside blowdown fill 3, and sewage drops at the intracavity that catchments through screen cloth 4, and it can to open control valve 6 and emit into silt through scum pipe 5 and collect the intracavity.

The installation mode, the connection mode or the setting mode of the drainage device for tunnel construction of the utility model are common mechanical modes, and the drainage device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a drainage device's sucking pump 7 for tunnel construction is purchase on the market, and this industry technical personnel only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A drainage device for tunnel construction is characterized by comprising a treatment box (2), a sewage draining hopper (3), a slag draining pipe (5), a control valve (6), a suction pump (7), a conveying pipe (8), a suction pipe (9), a water collecting box (10), a collecting box (11) and fastening bolts (12), wherein four groups of supporting rods (1) are arranged at the bottom end of the treatment box (2), a treatment cavity is arranged in the treatment box (2), a treatment port is arranged in the middle region of the bottom end of the treatment cavity in a penetrating manner, the sewage draining hopper (3) is arranged at the bottom end of the treatment box (2), a screen (4) is arranged in the lower region of the outer side wall of the sewage draining hopper (3), the input end of the slag draining pipe (5) is communicated with the output end of the sewage draining hopper (3), the control valve (6) is arranged at the output end of the slag draining pipe (5), the suction pump (7) is arranged in the left region of the top end of the treatment box (2), the output end of the suction pipe (9) is communicated with the input end of the suction pump (7), the input end of the conveying pipe (8) is communicated with the output end of the suction pump (7), the collecting box (10) is arranged in the middle region of the treatment box (10), the middle region of the treatment box, the water collecting box (5), the water collecting box is arranged at the bottom end of the inner side of the water collecting box, the collecting box (11) and the water collecting box (10), the top end of the collecting cavity is provided with a collecting port in a penetrating way, and the top end of the collecting box (11) is screwed with the output end of the slag discharge pipe (5) through two groups of fastening bolts (12).

2. The drainage apparatus for tunnel construction according to claim 1, further comprising four sets of movable wheels (14), wherein four sets of mounting brackets (13) are provided at the bottom end of the water collection tank (10), and the movable wheels (14) are mounted at the bottom ends of the four sets of mounting brackets (13).

3. A drainage apparatus for tunnel construction according to claim 2, further comprising a switching valve (16), wherein a drain pipe (15) is provided in communication with a lower region of the left end of the water collection chamber, and the switching valve (16) is installed at an output end of the drain pipe (15).

4. A drainage system for tunnel construction according to claim 3, wherein the collection tank (11) is provided at its top end with a fastening rubber pad (17).

5. The drainage apparatus for tunnel construction according to claim 4, further comprising a push handle (18), the push handle (18) being installed at a right upper region of the sump (10).

6. The drainage apparatus for tunnel construction according to claim 5, further comprising four sets of connection blocks (19) and four sets of anti-slip shoes (20), wherein the top ends of the four sets of connection blocks (19) are connected to the bottom ends of the four sets of support rods (1), respectively, and the top ends of the four sets of anti-slip shoes (20) are connected to the bottom ends of the four sets of connection blocks (19), respectively.