CN221799887U - A tunnel sewage diversion construction structure - Google Patents

Abstract

The utility model discloses a tunnel dirt-removing and flow-dividing construction structure, which relates to the technical field of tunnel dirt removal and comprises a tunnel body, wherein water guide plates are commonly installed on the left side and the right side of the lower part of the inner wall of the tunnel body, water guide grooves are respectively formed on the left side and the right side of the lower part of the inner wall of the tunnel body, water collecting grooves are commonly formed below the opposite sides of the two water guide grooves, a plurality of water discharging pipes are arranged in the water collecting grooves, and connecting pipes are respectively installed at the lower ends of the water discharging pipes. The utility model can collect clear water at the top of the tunnel by utilizing the water guide plate after the tunnel is dug, so that the clear water is prevented from falling into the bottom of the tunnel and being mixed with soil and broken stone, the existing sludge water and broken stone can be scraped into the sewage collecting tank by the sewage conveying mechanism, and the sludge water and broken stone are conveyed to one side of the sewage collecting tank by two conveying augers in the cleaning mechanism and enter special sewage cleaning equipment, so that sewage is filtered out for recycling, and the sewage collecting device has a good use effect.

Description

A tunnel sewage diversion construction structure

Technical Field

The utility model relates to the technical field of tunnel pollution removal, in particular to a tunnel pollution removal and diversion construction structure.

Background Art

Tunnels are engineering structures buried in the ground, and are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, and military tunnels. In 1970, the International Organization for Economic Cooperation and Development held a tunnel conference that combined various factors and defined tunnels as: a cavern with a cross-sectional area greater than 2 square meters built in any way underground in a specified shape and size for a certain purpose.

When a tunnel is dug, a lot of gravel and sludge will remain on the tunnel surface. Moreover, since the tunnel may be opened in a mountain or underground, there is water accumulation in the mountain and groundwater underground. After mining, clean water will continue to drip from the top of the inner wall of the tunnel. When the clean water drips onto the tunnel surface, it will merge with the gravel and soil to form sludge residue, which makes cleaning construction inconvenient. Therefore, a tunnel sewage diversion construction structure is needed to meet people's needs.

Utility Model Content

The purpose of the utility model is to provide a tunnel sewage diversion construction structure to solve the problem that when the tunnel is dug out, a lot of gravel and sludge will remain on the tunnel surface as proposed in the above-mentioned background technology. Moreover, since the tunnel may be opened in a mountain or underground, there is accumulated water in the mountain and groundwater underground. After mining, clean water will continue to drip from the top of the inner wall of the tunnel. The clean water dripping onto the tunnel surface will merge with the gravel and soil to form sludge residue, making the cleaning construction inconvenient.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel sewage diversion construction structure, including a tunnel body, water guide plates are installed on the left and right sides below the inner wall of the tunnel body, water guide grooves are opened on the left and right sides below the inner wall of the tunnel body, and a water collecting groove is opened below the opposite sides of the two water guide grooves, and a plurality of downpipes are arranged inside the water collecting groove, and a connecting pipe is installed at the lower ends of the plurality of downpipes, and a centralizing pipe is installed on the left sides of the plurality of connecting pipes, and a water pump is arranged at the rear end of the centralizing pipe, and the input end of the water pump is fixed to the rear end of the centralizing pipe, a sewage conveying mechanism is arranged on the front side below the inner wall of the tunnel body, and a cleaning mechanism is arranged on the rear side below the inner wall of the tunnel body.

Preferably, the sewage transport mechanism includes a motor, sewage collecting troughs are opened on the left and right sides below the inner wall of the tunnel body, and blocks are installed on the front sides of the inner walls of the two sewage collecting troughs. The output end of the motor is installed with a first pulley, and the rear side of the right stopper is rotatably installed with a first pulley, and the two first pulleys are rotatably connected together by a first belt, and the rear side of the first pulley is installed with a second pulley, and the rear side of the left stopper is rotatably installed with a second pulley, and the two second pulleys are rotatably connected together by a second belt, and a conveying auger is installed on the rear side of the corresponding group of the first pulley and the second pulley.

Preferably, the cleaning mechanism includes a vertical plate, the lower surface of which is fixed to the center of the lower part of the inner wall of the tunnel body by a positioning plate and a plurality of fixing bolts, and slide grooves are provided on the left and right sides of the vertical plate, and screw rods are rotatably installed below the inner walls of the two slide grooves, and moving blocks are threadedly installed on the rod walls of the two screw rods, and a transmission rod is rotatably installed on the opposite sides of the two moving blocks through a first rotating block, and a scraper is rotatably installed on the opposite ends of the two transmission rods through a corresponding second rotating block.

Preferably, the upper ends of the two screw rods pass through the upper part of the inner wall of the corresponding slide groove through a rotating shaft and extend to the upper part of the vertical plate, and the upper ends of the two screw rods are equipped with rotating blocks.

Preferably, baffles are installed on the rear sides of the inner walls of the two sewage collecting tanks, and a plurality of drainage holes are opened on the surfaces of the two baffles.

Preferably, the water guide plate is made of alloy steel.

Preferably, the output end of the water pump is connected to professional sewage cleaning equipment.

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

After the tunnel is dug, the utility model can use the water guide plate to collect the clean water on the top of the tunnel to prevent the clean water from falling into the bottom of the tunnel and mixing with soil and gravel. Secondly, the existing sludge water and gravel can be scraped into the sewage collecting tank through the sewage conveying mechanism, and then the sludge water and gravel can be transported to one side of the sewage collecting tank through two conveying augers in the cleaning mechanism and enter into professional sewage cleaning equipment, so that the sewage can be filtered out for recycling, and the use effect is better.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a tunnel sewage diversion construction structure proposed by the utility model;

FIG2 is a front perspective cross-sectional structural schematic diagram of a tunnel sewage cleaning and diversion construction structure proposed by the utility model;

FIG3 is an enlarged structural schematic diagram of point A in FIG2 of a tunnel sewage cleaning and diversion construction structure proposed by the utility model;

FIG4 is a rear perspective cross-sectional structural schematic diagram of a tunnel sewage cleaning and diversion construction structure proposed by the utility model;

FIG5 is an enlarged structural schematic diagram of point B in FIG4 of a tunnel sewage cleaning and diversion construction structure proposed by the present invention;

FIG6 is a bottom-up stereoscopic structural schematic diagram of a tunnel sewage cleaning and diversion construction structure proposed by the utility model.

In the figure: 1. Tunnel body; 2. Water guide plate; 3. Water guide trough; 4. Water collecting trough; 5. Downpipe; 6. Connecting pipe; 7. Concentrating pipe; 8. Water pump; 9. Sewage collecting trough; 10. Vertical plate; 11. Slide; 12. Moving block; 13. Screw; 14. Transmission rod; 15. Scraper; 16. Motor; 17. Block; 18. First pulley; 19. First belt; 20. Second pulley; 21. Second belt; 22. Conveying auger; 23. Baffle.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Embodiment: Referring to Figures 1-6, the utility model provides a technical solution: a tunnel sewage diversion construction structure, comprising a tunnel body 1, a water guide plate 2 is installed on both sides of the lower inner wall of the tunnel body 1, a water guide groove 3 is opened on both sides of the lower inner wall of the tunnel body 1, a water collecting groove 4 is opened on both sides of the lower inner wall of the tunnel body 1, a plurality of downpipes 5 are arranged inside the water collecting groove 4, a connecting pipe 6 is installed at the lower end of the plurality of downpipes 5, a centralizing pipe 7 is installed on the left side of the plurality of connecting pipes 6, a water pump 8 is arranged at the rear end of the centralizing pipe 7, and an input end of the water pump 8 is connected to the collecting The rear end of the middle pipe 7 is fixed, and a sewage conveying mechanism is arranged on the front side below the inner wall of the tunnel body 1, and a cleaning mechanism is arranged on the rear side below the inner wall of the tunnel body 1. After the tunnel is dug, the water guide plate 2 can be used to collect the clean water on the top of the tunnel to prevent the clean water from falling into the bottom of the tunnel and mixing with the soil and gravel. Secondly, the existing sludge water and gravel can be scraped into the sewage collecting tank 9 through the sewage conveying mechanism, and then the sludge water and gravel can be transported to one side of the sewage collecting tank 9 through the two conveying augers 22 in the cleaning mechanism and enter the professional sewage cleaning equipment to filter out the sewage for recycling, which has a better effect.

2 and 3 , the upper ends of the two screw rods 13 pass through the upper part of the inner wall of the corresponding slide groove 11 through the rotating shaft and extend to the upper part of the vertical plate 10. The upper ends of the two screw rods 13 are equipped with rotating blocks, which can facilitate the user to push the scraper 15 to move. The water guide plate 2 is made of alloy steel material, which can improve the strength of the water guide plate 2 itself and ensure its water guide reliability.

As shown in Figure 6, baffles 23 are installed on the rear side of the inner walls of the two sewage collecting tanks 9. The surfaces of the two baffles 23 are provided with multiple drainage holes. Some large gravel can be blocked by the baffles 23. After blocking, they can be processed centrally to avoid entering the sewage cleaning equipment.

Working principle of the utility model: When the structure is used, water dripping from the upper inner wall of the tunnel body 1 will fall into the water guide grooves 3 on both sides of the tunnel body 1 along the curvature of the water guide plate 2, and then enter the water collection groove 4, and then enter the multiple downpipes 5 through the lower inner wall of the water collection groove 4, and then enter the connecting pipe 6 through the multiple downpipes 5, and then enter the centralizing pipe 7 to be concentrated, and the water pump 8 is turned on, and the input end of the water pump 8 will pump the clean water in the centralizing pipe 7 into the designated water collection chamber;

When the tunnel body 1 is just excavated, a lot of sludge and gravel will remain under the inner wall of the tunnel body 1. At this time, the screws 13 in the slide grooves 11 on both sides of the vertical plate 10 can be rotated, and the two screws 13 rotate to drive the corresponding moving blocks 12 to move downward. The two moving blocks 12 move downward and push the scrapers 15 below to move to both sides through the corresponding transmission rods 14, so that the sludge, gravel and sewage can be scraped into the sewage collection tanks 9 on both sides.

After scraping, the motor 16 on the motor seat is turned on, and the output end of the motor 16 drives a corresponding group of first pulleys 18 and second pulleys 20 to rotate through the first belt 19 and the second belt 21. At this time, the corresponding first pulley 18 and the second pulley 20 drive the front conveying auger 22 to rotate in the corresponding sewage collection tank 9 to transport the sludge and gravel sewage to the front side of the two sewage collection tanks 9, and then concentrate them into professional sewage cleaning equipment to treat the sewage and recycle it, with a better cleaning effect.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (7)

1. A tunnel sewage diversion construction structure, comprising a tunnel body (1), characterized in that: a water guide plate (2) is commonly installed on the left and right sides below the inner wall of the tunnel body (1), a water guide groove (3) is opened on the left and right sides below the inner wall of the tunnel body (1), a water collecting groove (4) is commonly opened below the opposite side of the two water guide grooves (3), a plurality of downpipes (5) are arranged inside the water collecting groove (4), a connecting pipe (6) is installed at the lower end of the plurality of downpipes (5), a centralizing pipe (7) is commonly connected and installed on the left side of the plurality of connecting pipes (6), a water pump (8) is arranged at the rear end of the centralizing pipe (7), the input end of the water pump (8) is fixed to the rear end of the centralizing pipe (7), a sewage conveying mechanism is arranged at the front side below the inner wall of the tunnel body (1), and a cleaning mechanism is arranged at the rear side below the inner wall of the tunnel body (1). 2. A tunnel sewage cleaning and diversion construction structure according to claim 1, characterized in that: the sewage conveying mechanism includes a motor (16), sewage collecting grooves (9) are opened on the left and right sides of the lower inner wall of the tunnel body (1), and the front sides of the inner walls of the two sewage collecting grooves (9) are installed with blocks (17), the output end of the motor (16) is installed with a first pulley (18), the rear side of the right stopper (17) is rotatably installed with the first pulley (18), the two first pulleys (18) are rotatably connected together through a first belt (19), the rear side of the first pulley (18) is installed with a second pulley (20), the rear side of the left stopper (17) is rotatably installed with a second pulley (20), the two second pulleys (20) are rotatably connected together through a second belt (21), and the rear sides of the corresponding set of the first pulley (18) and the second pulley (20) are installed with a conveying auger (22). 3. A tunnel sewage cleaning and diversion construction structure according to claim 1, characterized in that: the cleaning mechanism comprises a vertical plate (10), the lower surface of the vertical plate (10) is fixed to the center of the lower inner wall of the tunnel body (1) through a positioning plate and a plurality of fixing bolts, and the left and right sides of the vertical plate (10) are provided with a slide groove (11), and screw rods (13) are rotatably installed below the inner walls of the two slide grooves (11), and the rod walls of the two screw rods (13) are threadedly installed with moving blocks (12), and the opposite sides of the two moving blocks (12) are rotatably installed with a transmission rod (14) through a first rotating block, and the opposite ends of the two transmission rods (14) are rotatably installed with a scraper (15) through a corresponding second rotating block. 4. A tunnel sewage diversion construction structure according to claim 3, characterized in that: the upper ends of the two screw rods (13) pass through the upper part of the inner wall of the corresponding slide groove (11) through the rotating shaft and extend to the upper part of the vertical plate (10), and the upper ends of the two screw rods (13) are equipped with rotating blocks. 5. A tunnel sewage diversion construction structure according to claim 2, characterized in that: baffles (23) are installed on the rear sides of the inner walls of the two sewage collecting troughs (9), and multiple drainage holes are opened on the surfaces of the two baffles (23). 6. A tunnel sewage diversion construction structure according to claim 1, characterized in that the water guide plate (2) is made of alloy steel material. 7. A tunnel sewage cleaning and diversion construction structure according to claim 1, characterized in that the output end of the water pump (8) is connected to a professional sewage cleaning equipment.