CN215211424U - Municipal administration tunnel drainage device - Google Patents

Abstract

The utility model provides a municipal tunnel drainage device, which comprises a drainage pipe; the drain pipe is divided into two sections, a sewage collection tank is communicated between the two sections, and the bottom of the sewage collection tank is connected with a drain pipe; a bearing plate is fixed in the sewage collection box, and a bearing plate is arranged on the bearing plate. The utility model can effectively solve the problem that the belt-shaped impurities similar to plastic bags easily cause the blockage of the drain pipe in the municipal tunnel, and the normal flow of the sewage is not influenced; impurities can be discharged, and the impurities of the belt-shaped objects similar to plastic bags are easy to clean; the filter screen surface can be ensured to be clean at all times, the filter screen is prevented from being blocked by impurities to influence use, and the drain pipe is not easy to block due to the impurities.

Description

Municipal administration tunnel drainage device

Technical Field

The utility model relates to a municipal administration tunnel drainage device.

Background

The municipal tunnel is built under the city and is used as a tunnel for laying various municipal facility underground pipelines. Due to the need for further development of industry and improvement of cultural living conditions of residents in cities, there are more and more underground pipelines for municipal facilities, such as tap water, sewage, heating, hot water, gas, communication, power supply, and the like. The development of pipeline system needs to build a large number of municipal tunnels so as to fundamentally solve the problem of the operation level of underground pipeline systems of various municipal facilities, a lot of different impurities exist in municipal sewage, the drain pipes in the municipal tunnels are easy to block, the belt-shaped impurities similar to plastic bags easily cause the blockage of the drain pipes in the municipal tunnels, and the cleaning is inconvenient, and meanwhile, the drain pipes in the municipal tunnels are inconvenient for centralized treatment of impurities in water and are not beneficial to the normal use of the drain pipes in the municipal tunnels.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a municipal tunnel drainage device, this municipal tunnel drainage device can effectively solve the ribbon impurity of similar plastic bag and very easily lead to the problem that the drain pipe in the municipal tunnel takes place to block up, can not produce how much influence to the normal flow of sewage.

The utility model discloses a following technical scheme can realize.

The utility model provides a municipal tunnel drainage device, which comprises a drainage pipe; the drain pipe is divided into two sections, a sewage collection tank is communicated between the two sections, and the bottom of the sewage collection tank is connected with a drain pipe; a bearing plate is fixed in the sewage collection box, and a bearing plate is arranged on the bearing plate.

And a V-shaped rod is fixed at the outer end of the bearing plate.

The bearing plate is sleeved with a rectangular shell, and an extension plate is fixed on the lower end face of the rectangular shell.

The bottom of the rectangular shell is rotatably fixed with a connecting rod, the lower end of the connecting rod is rotatably fixed on a clamping ring, the clamping ring is limited in a lantern ring, the lantern ring is matched and sleeved on a screw rod, and the screw rod is vertically installed in a sewage collection box.

The upper end of the screw rod is installed on the motor, and the motor is fixed outside the top of the sewage collection box through the L-shaped plate.

The bottom of the screw rod is opposite to the center of the sewage discharge pipe, a limiting disc is further fixed at the position, below the lantern ring, on the screw rod, a rotating shaft is fixed at the bottom of the limiting disc, and blades are arranged on the rotating shaft.

The side surface of the lantern ring is fixedly connected with a limiting rod, and the other end of the limiting rod is clamped on the side wall of the sewage collection tank through a clamping block.

The joint position of the drain pipe is fixed with an arc-shaped block through a T-shaped column, a mounting ring is fixed on the arc-shaped block, and a fan is arranged at the center of the mounting ring.

The mounting ring is provided with a fixing frame, the fan is fixed on the fixing frame, the mounting ring is provided with a filter screen, and the scraper is arranged on the fixing frame and clings to the filter screen.

The beneficial effects of the utility model reside in that: the problem that the drainage pipe in the municipal tunnel is easily blocked due to the belt-shaped impurities similar to plastic bags can be effectively solved, and the normal flow of sewage is not influenced; impurities can be discharged, and the impurities of the belt-shaped objects similar to plastic bags are easy to clean; the filter screen surface can be ensured to be clean at all times, the filter screen is prevented from being blocked by impurities to influence use, and the drain pipe is not easy to block due to the impurities.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the partial sectional structure of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is a partial enlarged view of the arc block of FIG. 3

FIG. 6 is a schematic view of a partially enlarged structure of the rotating shaft shown in FIG. 3;

FIG. 7 is an enlarged view of the structure at C in FIG. 6;

fig. 8 is an enlarged schematic view of the structure at D in fig. 6.

In the figure: 1-a sewage discharge pipe, 2-a valve, 3-a sewage collection box, 4-a fixed ring, 5-a drain pipe, 6-an H-shaped frame, 7-a mounting hole, 8-an arc plate, 9-an arc block, 10-a motor, 11-an L-shaped plate, 12-a T-shaped column, 13-a bolt, 14-a fixed plate, 15-a connecting plate, 16-a nut, 17-a rotating shaft, 18-a blade, 19-a connecting rod, 20-a screw rod, 21-a snap ring, 22-a lantern ring, 23-a limiting disc, 24-a connecting rod, 25-an extension plate, 26-a rectangular shell, 27-a bearing plate, 28-a V-shaped rod, 29-a bearing disc, 30-a limiting rod, 31-a clamping block, 32-a scraping blade, 33-a fixed frame and 34-a mounting ring, 35-filter screen, 36-fan, 37-connecting column and 38-T-shaped rod.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

Example 1

A municipal tunnel drainage apparatus as shown in fig. 1 to 8, comprising a drainage pipe 5; the drain pipe 5 is divided into two sections, a sewage collection tank 3 is communicated between the two sections, and the bottom of the sewage collection tank 3 is connected with a drain pipe 1; a bearing plate 29 is fixed in the sewage collection tank 3, and a bearing plate 27 is mounted on the bearing plate 29.

Example 2

Based on embodiment 1, and the outer end of the bearing plate 27 is fixed with a V-shaped rod 28.

Example 3

Based on embodiment 1, the rectangular housing 26 is sleeved on the supporting plate 27, and the extension plate 25 is fixed on the lower end surface of the rectangular housing 26.

Example 4

Based on embodiment 3, the bottom of the rectangular shell 26 is rotatably fixed with the connecting rod 24, the lower end of the connecting rod 24 is rotatably fixed on the snap ring 21, the snap ring 21 is limited on the lantern ring 22, the lantern ring 22 is sleeved on the screw rod 20 in a matching manner, and the screw rod 20 is vertically installed in the sewage collection tank 3.

Example 5

Based on embodiment 4, and lead screw 20 upper end is installed in motor 10, and motor 10 is fixed in the outside of collection dirt case 3 top through L template 11.

Example 6

Based on the embodiment 4, the bottom of the screw rod 20 is opposite to the center of the sewage discharge pipe 1, the position of the screw rod 20, which is positioned below the lantern ring 22, is also fixed with the limiting disc 23, the bottom of the limiting disc 23 is fixed with the rotating shaft 17, and the rotating shaft 17 is provided with the blades 18.

Example 7

According to embodiment 4, the side surface of the collar 22 is fixedly connected with the limiting rod 30, and the other end of the limiting rod 30 is clamped on the side wall of the sewage collection tank 3 through the clamping block 31.

Example 8

Based on embodiment 1, the joint position of the drain pipe 5 is fixed with the arc-shaped block 9 through the T-shaped column 12, the mounting ring 34 is fixed on the arc-shaped block 9, and the fan 36 is arranged at the center position of the mounting ring 34.

Example 9

According to embodiment 8, the fixing frame 33 is installed on the installation ring 34, the fan 36 is fixed on the fixing frame 33, the filter screen 35 is installed on the installation ring 34, and the scraper 32 is installed on the fixing frame 33 and is tightly attached to the filter screen 35.

Example 10

Based on the above-mentioned embodiment, it is concrete, including two drain pipes 5, fixed intercommunication has dirty case 3 of collection between two drain pipes 5, and all be equipped with the installation component on the outer wall of two drain pipes 5, dirty case 3's inside of collection rotates through drive assembly and is provided with lead screw 20, and dirty case 3's lower extreme of collection is equipped with the blowdown subassembly, be equipped with respectively on lead screw 20's the outer wall and collude the bag subassembly, take off bag subassembly and stirring subassembly, and the lower extreme fixedly connected with spacing dish 23 of lead screw 20, the laminating is provided with collar 34 on one of them drain pipe 5's the inner wall is close to dirty case 3's of collection position, be equipped with fixed subassembly between collar 34 and the drain pipe 5, collar 34's inner wall fixedly connected with filter screen 35, be equipped with the clearance subassembly between one side surface that filter screen 35 corresponds dirty case 3 of collection and the drain pipe 5.

The installation component comprises a fixing ring 4, the fixing ring 4 is fixedly sleeved on the outer wall of the water discharging pipe 5, the fixing ring 4 is fixedly connected with an H-shaped frame 6, the upper end of the H-shaped frame 6 is fixedly connected with an arc plate 8, a plurality of installation holes 7 are formed in the outer wall of the upper end of the arc plate 8 in a penetrating mode, and the water discharging pipe 5 is convenient to install on the arc-shaped top surface in the municipal tunnel through the arrangement of the fixing ring 4, the H-shaped frame 6, the arc plate 8 and the installation holes 7.

Drive assembly includes L template 11, 11 fixed mounting of L template are in the upper end of collection dirt box 3, and the fixed interlude of the horizontal end of L template 11 has motor 10, motor 10 is located the upper end center department of collection dirt box 3, and the output axle head activity of motor 10 runs through in the upper end outer wall of collection dirt box 3, and the output axle head of motor 10 and the upper end fixed connection of lead screw 20, through setting up L template 11 and motor 10, be connected motor 10 and external power source, thereby motor 10 can order about lead screw 20 and rotate.

The blowdown subassembly includes blow off pipe 1, and the fixed intercommunication of blow off pipe 1 is at the lower extreme of album dirty case 3, and installs valve 2 on the blow off pipe 1, through setting up blow off pipe 1 and valve 2, opens valve 2 and can discharge the impurity of accumulation in album dirty case 3 along blow off pipe 1.

Collude the bag subassembly including bearing dish 29, bear 29 laminating covers and establish on the outer wall of lead screw 20, and bear equal fixedly connected with connecting rod 19 between the upper end both sides of dish 29 and the inside top of album dirty case 3, and bear loading board 27 that fixedly connected with polylith slope set up on 29's the outer wall of dish, polylith loading board 27 is kept away from and is born the equal fixedly connected with V type pole 28 at 29 center of dish, loading board 27 all is the slope setting with V type pole 28, bear dish 29 through the setting, connecting rod 19, loading board 27 and V type pole 28, be convenient for catch on the banded thing impurity in the sewage, make banded impurity be in album dirty case 3.

The bag removing component comprises a lantern ring 22 which is sleeved on the edge of the lower part of the outer wall of the screw rod 20 in a threaded manner, a limiting component is arranged between the lantern ring 22 and the sewage collecting box 3, and the upper end of the lantern ring 22 is fixedly provided with a T-shaped rod 38, the T-shaped rod 38 is axially and slidably inserted on the outer wall of the lower end of the snap ring 21, the snap ring 21 is sleeved on the outer wall of the screw rod 20, the snap ring 21 is positioned below the bearing plate 29, the outer wall of the snap ring 21 is rotatably connected with a plurality of connecting rods 24 which are obliquely arranged, one ends of the connecting rods 24 far away from the snap ring 21 are rotatably connected with rectangular shells 26, the rectangular shells 26 are respectively sleeved on the outer walls of a plurality of bearing plates 27 in a sliding way, and the lower ends of the plurality of rectangular cases 26 are extended with extension plates 25 which are obliquely arranged, the inner diameter of the rectangular case 26 is larger than the width of the V-shaped bar 28, through setting up lantern ring 22, spacing subassembly, snap ring 21, connecting rod 24, rectangular shell 26 and extension board 25, be convenient for push the ribbon impurity that catches on to the dirty case 3 bottom of collection.

Spacing subassembly includes gag lever post 30, gag lever post 30 fixed connection is on the outer wall of lantern ring 22, and gag lever post 30 outer wall is kept away from two fixture blocks 31 of fixedly connected with on one side edge of lantern ring 22, gag lever post 30 alternates on the inner wall of collection dirty case 3 with two fixture blocks 31 vertical sliding jointly, through setting up gag lever post 30 and fixture block 31, gag lever post 30 can be in the vertical slip of collection dirty case 3 inner wall with fixture block 31, the axial displacement of the lantern ring 22 has been restricted, when lead screw 20 rotates, the lantern ring 22 that the screw thread cup jointed on lead screw 20 then can be on the outer wall of lead screw 20 vertical displacement.

The stirring subassembly includes pivot 17, and pivot 17 fixed connection is at the lower extreme of spacing dish 23, and linear array fixedly connected with multiunit blade 18 on the outer wall of pivot 17, through setting up pivot 17 and blade 18, is convenient for stir the impurity of accumulation in the dirty case 3 of collection, makes the impurity of accumulation easily discharge in the dirty case 3 of collection.

The fixing component comprises an arc-shaped block 9 inserted on the outer wall of the drain pipe 5, the lower end of the arc-shaped block 9 is fixedly connected with the outer wall of the mounting ring 34, fixing plates 14 extend from the edges of the two sides of the outer wall of the arc-shaped block 9, bolts 13 are screwed on the inner walls of the two fixing plates 14 in a penetrating way, the two bolts 13 are respectively screwed on the inner walls of the two connecting plates 15 in a penetrating way, and the end parts of the two bolts 13 are sleeved with nuts 16 through threads, the two connecting plates 15 are respectively and fixedly connected on the two sides of the outer wall of the drain pipe 5, the top part of the outer wall of the arc-shaped block 9 extends to form a T-shaped column 12, by arranging the arc-shaped block 9, the fixing plate 14, the bolt 13, the connecting plate 15, the nut 16 and the T-shaped column 12, rotating out the nut 16 and taking out the bolt 13, lifting the T-shaped column 12 upwards to take out the arc-shaped block 9 with the mounting ring 34, the filter screen 35 in the mounting ring 34 can be cleaned or replaced.

The clearance subassembly includes mount 33, mount 33 is located between dirty case 3 and the filter screen 35 of collection, and the inner wall center department of mount 33 runs through to rotate and installs spliced pole 37, spliced pole 37 corresponds dirty case 3's one end fixedly connected with fan 36, and spliced pole 37 outer wall is kept away from fixedly connected with multi-disc doctor-bar 32 on fan 36's one side edge, multi-disc doctor-bar 32 all laminates with the surface of filter screen 35 mutually, through setting up mount 33, spliced pole 37, fan 36 and doctor-bar 32, flabellum on the fan 36 can rotate under the flow of sewage, can order to order about doctor-bar 32 and scrape and sweep the filter screen 35 surface.

The main working principle is as follows: when urban sewage passes through the drain pipe 5, the urban sewage enters the sewage collection tank 3, most of belt-shaped impurities in the urban sewage are hooked by the V-shaped rods 28 obliquely arranged on the bearing plates 27, the space inside the sewage collection tank 3 can be used for storing most of the belt-shaped impurities, the normal flow of the sewage is not influenced to a great extent, the screw rod 20 can be driven by the driving assembly to rotate, the lantern ring 22 which is sleeved on the outer wall of the screw rod 20 in a threaded manner can move upwards under the axial limiting of the limiting assembly, the lantern ring 22 can drive the snap ring 21 to move upwards, the snap ring 21 can drive the plurality of connecting rods 24 which are rotatably connected on the outer wall and obliquely arranged on the outer wall to simultaneously rotate clockwise, the rectangular shells 26 which are rotatably connected with the plurality of connecting rods 24 and respectively sleeved on the plurality of bearing plates 27 can slide along the surfaces of the bearing plates 27, and as the inner diameters of the rectangular shells 26 are larger than the widths of the V-shaped rods 28, the belt-shaped impurities hooked by the V-shaped rods 28 can be pushed away when the rectangular shells 26 move to the edges of the V-shaped rods 28, the belt-shaped impurity can slide along the extending plate 25 which is obliquely arranged at two sides of the interior of the dirt collecting box 3 and can fall to the bottom of the dirt collecting box 3, the belt-shaped impurity is prevented from being hooked by the blade 18 which is close to the center of the dirt collecting box 3, the rotating shaft 17 and the blade 18 can rotate along with the limiting disc 23 under the screw rod 20, the accumulated impurity can be stirred to be conveniently discharged out of the dirt collecting box 3, the impurity can be discharged through the dirt discharging component, the filter screen 35 can filter the impurity in the sewage, the drain pipe 5 is prevented from being blocked, the sewage has a certain flow rate, so the fan 36 can be driven to rotate when passing through the fan 36, the fan 36 can drive the connecting column 37 to rotate on the inner wall of the fixing frame 33, the scraper 32 on the connecting column 37 can continuously scrape and sweep the surface of the filter screen 35, the impurity adhered on the surface of the filter screen 35 is scraped, the impurity can be deposited in the dirt collecting box 3 after being scraped, certain cleanness is guaranteed constantly on messenger's filter screen 35 surface, avoids filter screen 35 to be blockked up the influence by impurity and uses, can take out filter screen 35 through fixed subassembly.

Therefore, the scheme is as follows:

1. bear the dish through the setting, the connecting rod, loading board and V type pole, municipal sewage is during through the drain pipe, can get into the dirty incasement of collection, bear the dish and can fix loading board and V type pole at the dirty incasement of collection with the connecting rod, most ribbon impurity in the municipal sewage can be caught on by the V type pole that slopes to set up on the loading board, collect most ribbon impurity at the dirty incasement of collection, the inside space of dirty incasement of collection can supply most ribbon impurity to store, can not produce how much influence to the normal flow of sewage, the ribbon impurity of solving similar plastic bag very easily leads to the drain pipe in the municipal tunnel to take place the problem of jam.

2. By arranging the driving assembly, the sewage discharging assembly, the lantern ring, the limiting assembly, the snap ring, the connecting rods, the rectangular shells, the extension plates, the rotating shaft and the blades, the driving assembly can drive the screw rod to rotate, the lantern ring which is sleeved on the outer wall of the screw rod in a threaded manner can move upwards under the axial limiting of the limiting assembly, the lantern ring can drive the snap ring to move upwards, the snap ring can drive the connecting rods which are rotatably connected on the outer wall of the snap ring and are obliquely arranged to simultaneously rotate clockwise, the rectangular shells which are rotatably connected with the connecting rods and are respectively sleeved on the bearing plates can slide along the surfaces of the bearing plates, and the inner diameter of each rectangular shell is larger than the width of each V-shaped rod, so that the strip-shaped impurities hooked by the V-shaped rods can be pushed away when the rectangular shells move to the edges of the V-shaped rods, the strip-shaped impurities can slide on two sides in the sewage collecting box along the obliquely arranged extension plates and can fall to the bottom of the sewage collecting box, and the strip-shaped impurities can be prevented from being hooked by the blades close to the center of the sewage collecting box, the pivot can rotate along with the spacing dish under the lead screw with the blade, can stir the impurity of accumulation and make it be convenient for discharge dirt collection case outside, then can discharge impurity through the blowdown subassembly, and the ribbon impurity of similar plastic bag is easily cleared up.

3. Through setting up the collar, fixed subassembly, the filter screen, the mount, the spliced pole, fan and doctor-bar, at first the filter screen can filter the impurity in the sewage, prevent that the drain pipe from blockking up, have certain flow rate because of sewage, so sewage can drive the fan when the fan rotates, the fan can drive the spliced pole and rotate on the mount inner wall, doctor-bar on the spliced pole can constantly scrape to the filter screen surface and sweep, strike off the impurity of adhesion on the filter screen surface, impurity can be through deposiing in dirty incasement portion after striking off, make the filter screen surface guarantee certain clean constantly, avoid the filter screen to be blockked up the influence and use by impurity, can take out the filter screen through fixed subassembly, the drain pipe is difficult to cause the jam because of impurity.

Claims (7)

1. A municipal tunnel drainage device, includes drain pipe (5), its characterized in that: the drain pipe (5) is divided into two sections, a sewage collection tank (3) is communicated between the two sections, and the bottom of the sewage collection tank (3) is connected with a sewage discharge pipe (1); a bearing plate (29) is fixed in the dirt collection box (3), and a bearing plate (27) is arranged on the bearing plate (29); a V-shaped rod (28) is fixed at the outer end of the bearing plate (27); the bearing plate (27) is sleeved with a rectangular shell (26), and an extension plate (25) is fixed on the lower end face of the rectangular shell (26).

2. The municipal tunnel drainage device of claim 1, wherein: the bottom of the rectangular shell (26) is rotatably fixed with a connecting rod (24), the lower end of the connecting rod (24) is rotatably fixed on a clamping ring (21), the clamping ring (21) is limited in a sleeve ring (22), the sleeve ring (22) is sleeved on a screw rod (20) in a matching mode, and the screw rod (20) is vertically installed in the dirt collection box (3).

3. The municipal tunnel drainage device of claim 2, wherein: the upper end of the screw rod (20) is installed on the motor (10), and the motor (10) is fixed outside the top of the dirt collection box (3) through the L-shaped plate (11).

4. The municipal tunnel drainage device of claim 2, wherein: the bottom of the screw rod (20) is just opposite to the center of the sewage discharge pipe (1), a limiting disc (23) is further fixed at the position below the sleeve ring (22) on the screw rod (20), a rotating shaft (17) is fixed at the bottom of the limiting disc (23), and blades (18) are arranged on the rotating shaft (17).

5. The municipal tunnel drainage device of claim 2, wherein: the side surface of the lantern ring (22) is fixedly connected with a limiting rod (30), and the other end of the limiting rod (30) is clamped on the side wall of the sewage collection tank (3) through a clamping block (31).

6. The municipal tunnel drainage device of claim 1, wherein: the joint position of the drain pipe (5) is fixed with an arc block (9) through a T-shaped column (12), a mounting ring (34) is fixed on the arc block (9), and a fan (36) is arranged at the center of the mounting ring (34).

7. The municipal tunnel drainage device of claim 6, wherein: the mounting ring (34) is provided with a fixing frame (33), the fan (36) is fixed on the fixing frame (33), the mounting ring (34) is provided with a filter screen (35), and the scraper (32) is arranged on the fixing frame (33) and tightly attached to the filter screen (35).

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