CN218060624U

CN218060624U - Drainage structures based on sponge city

Info

Publication number: CN218060624U
Application number: CN202221946243.0U
Authority: CN
Inventors: 熊庭驿; 唐旭
Original assignee: Zhongyuan International Shanghai Engineering Design And Research Institute Co ltd
Current assignee: Zhongyuan International Shanghai Engineering Design And Research Institute Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-16
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a drainage structures based on sponge city relates to sponge city field, including the downcomer, the upside fixedly connected with mounting of downcomer inner wall, the downside surface of mounting rotates and is connected with the threaded rod, the pole wall threaded connection of threaded rod has the internal thread bucket, the upper end fixedly connected with drainage scraper blade of internal thread bucket, the lower extreme fixedly connected with movable plate of internal thread bucket, the downside fixed surface of movable plate is connected with the piston, the lower extreme fixedly connected with collecting box of downcomer, the lower extreme of threaded rod runs through the upside surface of movable plate and the upside surface of piston to the inside of collecting box. The utility model discloses, with the impurity clearance back in the downcomer, directly fall in the collecting box to avoid impurity to plug up the downcomer, lead to the unobstructed problem of downcomer drainage, simultaneously when the rainwater volume is too much, the piston moves down, the below of next drain pipe, thereby make water discharge convenient operation fast.

Description

Drainage structures based on sponge city

Technical Field

The utility model relates to a sponge city field, in particular to drainage structures based on sponge city.

Background

The sponge city is a new generation city rain and flood management concept, means that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can also be called as a water elasticity city, the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, the international general term is 'low-influence development rainwater system construction', absorbs water, stores water, seeps water and purifies water when raining, and the stored water is released and utilized when needed, so that rainwater can freely migrate in the city.

The applicant finds that a Chinese patent discloses 'an overflow type drainage structure based on sponge city design', the publication (announcement) number of which is 'CN 215888494U', the patent can temporarily intercept sundries falling into a sewer pipe mainly by arranging a transmission shaft, a reel, a connecting rope, a positioning seat and a small hole net, cleaning personnel can clean conveniently, the transmission shaft, the reel and the connecting rope can be matched with the positioning seat and the small hole net to lift the sundries intercepted at the top of the small hole net, the sundries entering the sewer pipe can be prevented from entering a water storage part, the practicability of the whole device is enhanced, but after the impurities in the sewer pipe are cleaned, the impurities in the sewer pipe are easily accumulated in the connecting pipe, so that the flow rate of water is reduced, and the water is easily accumulated on the road surface in rainy days.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage structures based on sponge city to the impurity clearance back with in the downcomer that proposes among the above-mentioned background art of solution, impurity in the downcomer is piled up in the connecting pipe easily, thereby leads to the velocity of flow of water to reduce, leads to when rainy day, and water is easy to pile up the problem on the road surface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage structures based on sponge city, includes the downcomer, the upside fixedly connected with mounting of downcomer inner wall, the lower side surface of mounting rotates and is connected with the threaded rod, the pole wall threaded connection of threaded rod has the internal thread bucket, the upper end fixedly connected with drainage scraper blade of internal thread bucket, the lower extreme fixedly connected with movable plate of internal thread bucket, the lower side surface fixedly connected with piston of movable plate, the lower extreme fixedly connected with collecting box of downcomer, the lower extreme of threaded rod runs through the upside surface of movable plate and the upside surface of piston to the inside of collecting box, the lower extreme of threaded rod rotates through the downside of first bearing with the collecting box inner wall to be connected, the cavity has been seted up on the upside surface of mounting, the inside of cavity is provided with actuating mechanism.

Preferably, the driving mechanism comprises a worm wheel, the upper end of the threaded rod penetrates through the lower side surface of the fixing piece to the inside of the cavity, the upper end of the threaded rod is fixedly connected with the lower side surface of the worm wheel, the rear side surface of the worm wheel is connected with a worm in a meshed mode, the right side surface of the sewer pipe is fixedly connected with a servo motor, the output end of the servo motor penetrates through the right side surface of the sewer pipe and the right side surface of the fixing piece to the inside of the cavity, and the output end of the servo motor is fixedly connected with the right end of the worm.

Preferably, the left side and the right side of the inner wall of the lower water pipe are both provided with first sliding grooves, the inner walls of the two first sliding grooves are respectively in sliding connection with the surfaces of the left side and the right side of the water filtering scraper blade through first sliding blocks, and the surfaces of the left side and the right side of the piston are both fixedly connected with sealing rubber blocks matched with the sliding grooves.

Preferably, an opening is formed in the right side surface of the collecting box, a groove is formed in the upper side of the inner wall of the opening, a bidirectional screw rod is rotatably connected to the left side of the inner wall of the groove through a second bearing, two moving blocks are in threaded connection with the rod wall of the bidirectional screw rod, baffles are fixedly connected to the lower side surfaces of the two moving blocks, the right end of the bidirectional screw rod penetrates through the right side of the inner wall of the groove to the right side surface of the collecting box, a rotating button is fixedly connected to the right end of the sealing rubber block, and rubber sleeves are fixedly connected to the surfaces of the two baffles.

Preferably, a second sliding groove is formed in the lower side of the inner wall of the opening, and the inner wall of the second sliding groove is connected with the lower side surface of the baffle in a sliding mode through a second sliding block.

Preferably, two drain pipes are fixedly connected to the front side surface of the sewer pipe.

Preferably, the upper side of the inner wall of the sewer pipe is in threaded connection with a protective cover, and the upper side of the pipe wall of the sewer pipe is fixedly connected with an installation plate.

The utility model discloses a technological effect and advantage:

1. through setting up downcomer, mounting, threaded rod, internal thread bucket, drainage scraper blade, movable plate, piston, collecting box, the utility model discloses, with the impurity clearance back in the downcomer, directly fall in the collecting box to avoid impurity to plug up the downcomer, lead to the unobstructed problem of downcomer drainage, when the rainwater volume is too much, the piston moves down simultaneously, the below of next drain pipe, thereby makes water discharge convenient operation fast.

2. Through setting up the worm wheel, the worm, servo motor, the threaded rod, the mounting, the downcomer, under servo motor's effect, the worm wheel on driving the threaded rod through the worm rotates, thereby make the threaded rod rotate, the movable plate in the downcomer that makes can remove, through setting up the downcomer, the drainage scraper blade, the sealing rubber piece, a piston, under the effect of first spout, carry on spacingly to the removal of drainage scraper blade, and under the effect of sealing rubber piece, make the movable plate keep sealed at the hand that removes, through setting up the collecting box, two-way lead screw, the movable block, the baffle, the turn button, the rubber sleeve, the sealing rubber piece, under the effect of baffle, can clear up the impurity of collecting box inside in needs, and under the effect of rubber sleeve, keep the baffle sealed to the open-ended.

3. Through setting up the baffle, under the effect of second spout, carry on spacingly to the removal of baffle, keep the stability that the baffle removed, through setting up downcomer, drain pipe, under the effect of drain pipe, discharge the water that enters into the downcomer, and when water is too much, can discharge water through two drain pipes, through setting up downcomer, protective cover, mounting panel, under the effect of protective cover, prevent that the impurity of large granule from entering into the downcomer, thereby plug up the downcomer.

Drawings

Fig. 1 is a schematic view of the overall front cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the overall left side cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the front side section structure of the collecting box of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the protective cover of the present invention.

In the figure: 1. a sewer pipe; 2. a fixing member; 3. a threaded rod; 4. an internal threaded barrel; 5. a water filtering scraper blade; 6. moving the plate; 7. a piston; 8. a collection box; 9. a worm gear; 10. a worm; 11. sealing the rubber block; 12. a bidirectional screw rod; 13. a moving block; 14. a baffle plate; 15. turning a button; 16. a rubber sleeve; 17. a drain pipe; 18. a protective cover; 19. mounting a plate; 20. a servo motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a drainage structures based on sponge city as shown in fig. 1-4, including downcomer 1, the upside fixedly connected with mounting 2 of downcomer 1 inner wall, the lower side surface of mounting 2 rotates and is connected with threaded rod 3, the pole wall threaded connection of threaded rod 3 has internal thread bucket 4, the upper end fixedly connected with drainage scraper blade 5 of internal thread bucket 4, the lower extreme fixedly connected with movable plate 6 of internal thread bucket 4, the lower side fixed surface of movable plate 6 is connected with piston 7, downcomer 1's lower extreme fixedly connected with collecting box 8, the lower extreme of threaded rod 3 runs through the upside surface of movable plate 6 and the inside of piston 7 to collecting box 8, the lower extreme of threaded rod 3 rotates through the downside of first bearing with collecting box 8 inner wall to be connected, the cavity has been seted up on the upside surface of mounting 2, the inside of cavity is provided with actuating mechanism, the utility model discloses, after clearing up the impurity in downcomer 1, directly fall into collecting box 8, thereby avoid impurity to plug up downcomer 1, lead to the unhindered problem of downcomer 1 drainage, simultaneously when the rainwater volume is too much, piston 7 moves down, the below of next 17 makes water discharge fast, thereby make things convenient for operation drain pipe.

As shown in fig. 1, the driving mechanism includes a worm wheel 9, the upper end of the threaded rod 3 penetrates through the lower side surface of the fixing part 2 to the inside of the cavity, the upper end of the threaded rod 3 is fixedly connected with the lower side surface of the worm wheel 9, the rear side surface of the worm wheel 9 is engaged with a worm 10, the right side surface of the downcomer 1 is fixedly connected with a servo motor 20, the output end of the servo motor 20 penetrates through the right side surface of the downcomer 1 and the right side surface of the fixing part 2 to the inside of the cavity, the output end of the servo motor 20 is fixedly connected with the right end of the worm 10, and under the action of the servo motor 20, the worm wheel 9 on the threaded rod 3 is driven by the worm 10 to rotate, so that the threaded rod 3 rotates, and the moving plate 6 in the downcomer 1 can move.

As shown in fig. 1-3, the left and right sides of the inner wall of the downcomer 1 are both provided with first chutes, the inner walls of the two first chutes are respectively connected with the left and right side surfaces of the water filtering scraper 5 in a sliding manner through first sliding blocks, the left and right side surfaces of the piston 7 are both fixedly connected with sealing rubber blocks 11 matched with the chutes, under the action of the first chutes, the movement of the water filtering scraper 5 is limited, and under the action of the sealing rubber blocks 11, the moving plate 6 is kept sealed by a moving hand during movement, the right side surface of the collecting box 8 is provided with an opening, the upper side of the inner wall of the opening is provided with a groove, the left side of the inner wall of the groove is rotatably connected with a bidirectional screw rod 12 through a second bearing, the rod wall of the bidirectional screw rod 12 is in threaded connection with two moving blocks 13, the lower side surfaces of the two moving blocks 13 are both fixedly connected with baffles 14, the right end of the bidirectional screw rod 12 penetrates through the right side of the inner wall of the groove to the right side surface of the collecting box 8, the right end of the sealing rubber block 11 is fixedly connected with a turning button 15, the surfaces of the two baffles 14 are both fixedly connected with rubber sleeves 16, under the action of the baffles 14, and the openings are kept under the action of the sealing baffles 14.

As shown in fig. 1, 2 and 4, a second sliding groove is formed at the lower side of the inner wall of the opening, the inner wall of the second sliding groove is slidably connected with the lower surface of the baffle plate 14 through a second sliding block, the movement of the baffle plate 14 is limited under the action of the second sliding groove, the movement stability of the baffle plate 14 is kept, two drain pipes 17 are fixedly connected to the front side surface of the downcomer 1, water entering the downcomer 1 is discharged under the action of the drain pipes 17, and when the water is excessive, the water can be discharged through the two drain pipes 17, a protective cover 18 is screwed on the upper side of the inner wall of the downcomer 1, a downcomer mounting plate 19 is fixedly connected to the upper side of the pipe wall of the downcomer 1, and large-particle impurities are prevented from entering the downcomer 1 under the action of the protective cover 18, so that the downcomer 1 is blocked.

The utility model discloses the theory of operation: when the device is used, the sewer pipe 1 is arranged at a using position through the mounting plate 19 on the sewer pipe 1, the two drain pipes 17 are arranged on the sewer pipe 1, the protective cover 18 is in threaded connection with the upper end of the sewer pipe 1, water enters the sewer pipe 1 through the hole in the protective cover 18, the water passes through the water filtering scraper 5 and is discharged onto the movable plate 6, under the interception of the movable plate 6, the shied water enters the drain pipe 17 above and is discharged through the drain pipe 17 above, when the water is excessive, the servo motor 20 is electrified, so that the servo motor 20 drives the worm 10 to rotate, the worm wheel 9 drives the threaded rod 3 to rotate, the movable plate 6 and the piston 7 are driven by the internal thread barrel 4 to move downwards until the movable plate 6 moves to the position below the drain pipe 17 below, and the water can be discharged through the two drain pipes 17;

after the drainage is finished, the existing part in the sewer pipe 1 is cleaned, under the action of a servo motor 20, a worm 10 drives a threaded rod 3 below a worm wheel 9 to rotate, so that an internal thread barrel 4 moves downwards until a piston 7 enters a collecting box 8, a water filtering scraper 5 scrapes impurities on the inner wall of the sewer pipe 1 into the collecting box 8 to collect, then a movable plate 6 is moved to the inside of the sewer pipe 1, and a sealing rubber block 11 on the movable plate 6 seals the inner wall of the sewer pipe 1;

when impurity in collecting box 8 is too much, rotate knob 15 for two-way lead screw 12 rotates, thereby makes two-way lead screw 12 drive baffle 14 under the movable block 13 and removes, clears up the impurity in collecting box 8, and just under the effect of rubber sleeve 16, keeps open-ended sealed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a drainage structures based on sponge city, includes downcomer (1), its characterized in that: the utility model discloses a sewage treatment device, including downcomer (1), fixing part (2), threaded rod (3) are connected to the downside surface of fixing part (2) rotation, the pole wall threaded connection of threaded rod (3) has interior thread barrel (4), the upper end fixedly connected with drainage scraper blade (5) of interior thread barrel (4), the lower extreme fixedly connected with movable plate (6) of interior thread barrel (4), the downside surface fixedly connected with piston (7) of movable plate (6), the lower extreme fixedly connected with collecting box (8) of downcomer (1), the lower extreme of threaded rod (3) runs through the upside surface of movable plate (6) and the upside surface of piston (7) to the inside of collecting box (8), the lower extreme of threaded rod (3) rotates through the downside of first bearing with collecting box (8) inner wall to be connected, the cavity has been seted up on the upside surface of fixing part (2), the inside of cavity is provided with actuating mechanism.

2. The sponge city-based drainage structure of claim 1, wherein: the driving mechanism comprises a worm wheel (9), the upper end of the threaded rod (3) penetrates through the lower side surface of the fixing piece (2) to the inside of the cavity, the upper end of the threaded rod (3) is fixedly connected with the lower side surface of the worm wheel (9), the rear side surface of the worm wheel (9) is meshed with the worm (10), the right side surface of the downcomer (1) is fixedly connected with a servo motor (20), the output end of the servo motor (20) penetrates through the right side surface of the downcomer (1) and the right side surface of the fixing piece (2) to the inside of the cavity, and the output end of the servo motor (20) is fixedly connected with the right end of the worm (10).

3. The sponge city-based drainage structure according to claim 1, characterized in that: first chutes are formed in the left side and the right side of the inner wall of the sewer pipe (1), the inner walls of the first chutes are connected with the surfaces of the left side and the right side of the water filtering scraper (5) in a sliding mode through first sliding blocks respectively, and sealing rubber blocks (11) matched with the chutes are fixedly connected to the surfaces of the left side and the right side of the piston (7).

4. A drainage structure based on a sponge city according to claim 3, characterized in that: the right side surface of collecting box (8) has seted up the opening, the upside of opening inner wall is seted up flutedly, the left side of recess inner wall is rotated through the second bearing and is connected with two-way lead screw (12), the pole wall threaded connection of two-way lead screw (12) has two movable blocks (13), two the equal fixedly connected with baffle (14) in downside surface of movable block (13), the right-hand member of two-way lead screw (12) runs through recess inner wall's right side to the right side surface of collecting box (8), the right-hand member fixedly connected with of sealed rubber piece (11) changes knob (15), two the equal fixedly connected with rubber sleeve (16) in surface of baffle (14).

5. The sponge city-based drainage structure according to claim 4, characterized in that: and a second sliding groove is formed in the lower side of the inner wall of the opening, and the inner wall of the second sliding groove is connected with the lower side surface of the baffle (14) in a sliding manner through a second sliding block.

6. The sponge city-based drainage structure according to claim 1, characterized in that: two drain pipes (17) are fixedly connected to the front side surface of the sewer pipe (1).

7. The sponge city-based drainage structure according to claim 1, characterized in that: the upper side of the inner wall of the downcomer (1) is in threaded connection with a protective cover (18), and the upper side of the pipe wall of the downcomer (1) is fixedly connected with a mounting plate (19).