CN109680789B - Urban rainwater pipeline drainage system - Google Patents
Urban rainwater pipeline drainage system Download PDFInfo
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- CN109680789B CN109680789B CN201910134670.5A CN201910134670A CN109680789B CN 109680789 B CN109680789 B CN 109680789B CN 201910134670 A CN201910134670 A CN 201910134670A CN 109680789 B CN109680789 B CN 109680789B
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- telescopic
- guide piece
- driving
- seat
- drain pipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a drainage system of an urban rainwater pipeline, which comprises a drainage pipe and is characterized in that: a guide piece is arranged in the inner cavity of the drain pipe, a moving seat is arranged on the guide piece, a driving part is arranged on the moving seat, and the driving force of the driving part acts on the guide piece to drive the moving seat to move along the guide piece; the telescopic assembly is arranged on the circumferential side wall of the movable seat and comprises a telescopic head, and the telescopic head can extend out towards the inner wall direction of the drain pipe or contract towards one side of the guide piece. The pipe wall in the drain pipe can be cleaned, and the integral smoothness of the drainage of the pipeline is guaranteed.
Description
Technical Field
The invention relates to the technical field of municipal drainage, in particular to a drainage system of an urban rainwater pipeline.
Background
The drainage system is a whole formed by combining facilities for collecting and conveying drainage, treating and discharging water quality and the like in a certain mode.
In cities in China, when rainwater falls, most of rainwater can be drained through a city drainage system, once the rainwater cannot be drained in time, the surface water of the cities is accumulated, and great inconvenience is brought to traffic and traveling.
In the existing urban rainwater pipeline drainage process, the most common pipelines are used for drainage, namely drain pipes are buried underground, rainwater on the ground enters the drain pipes, and then the rainwater is guided into a specified drainage place through the drain pipes.
However, in the actual use process, the domestic garbage and dust on the urban ground can easily enter the drain pipe along with the rainwater, and the dust and the domestic garbage on the urban ground can be adhered to the inner pipe wall of the drain pipe in the long term, so that the smoothness of pipeline drainage is influenced.
Disclosure of Invention
The invention aims to provide a drainage system of an urban rainwater pipeline, which can clean the inner wall of a drainage pipe and ensure the integral smoothness of pipeline drainage.
The above object of the present invention is achieved by the following technical solutions: a drainage system of an urban rainwater pipeline comprises a drainage pipe, wherein a guide piece is arranged in an inner pipe cavity of the drainage pipe, a movable seat is arranged on the guide piece, a driving part is arranged on the movable seat, and driving force of the driving part acts on the guide piece to drive the movable seat to move along the guide piece; the telescopic assembly is arranged on the circumferential side wall of the movable seat and comprises a telescopic head, and the telescopic head can extend out towards the inner wall direction of the drain pipe or contract towards one side of the guide piece.
By adopting the technical scheme, when the drain pipe is in a normal use state, the telescopic head in the telescopic assembly is in a contraction state, so that the interference to the water flow in the drain pipe is reduced to the maximum extent;
when being stained with more domestic waste on the pipe wall in the drain pipe, the flexible head on the flexible subassembly stretches out to pipe wall direction in the drain pipe, start drive division, the seat is removed in the drive of drive division drive along the length direction of guide piece removes, meanwhile, the flexible head of flexible subassembly can contact with the domestic waste of adhesion on the pipe wall in the drain pipe, and then pulling domestic waste, domestic waste can break away from with pipe wall in the drain pipe, water alright in the drain pipe wash this domestic waste, promote the unobstructed nature of pipeline drainage.
Preferably, the driving part comprises a first driving motor, a driving wheel is mounted on an output end of the first driving motor, and a wheel surface of the driving wheel is in contact with the outer side wall of the guide part.
Through adopting above-mentioned technical scheme, first driving motor can drive the drive wheel and rotate, and the wheel face of drive wheel can offset the contact with the lateral wall of guiding piece, and then drives and remove the seat and remove along the guiding piece.
Preferably, the cross section of the guide part is circular, an arc-shaped groove is formed in the outer wheel face of the driving wheel, and the arc-shaped groove is abutted to the outer side wall of the guide part.
Through adopting above-mentioned technical scheme, adopt the arc wall on the outer wheel face of drive wheel, the arc wall offsets with the lateral wall of guide, can effectively promote the effective area of contact between outer wheel wall of drive wheel and the guide, and then effectively promote stability.
Preferably, a first friction surface is arranged on the outer side wall of the guide piece, a second friction surface is arranged on the arc-shaped groove surface, and the first friction surface is abutted to the second friction surface.
Through adopting above-mentioned technical scheme, first friction surface offsets with the second friction surface and contacts, can promote the contact friction force between guiding piece lateral wall and the arc wall by a wide margin, is favorable to further promoting the mobility stability who removes the seat.
Preferably, the number of the first driving motors in the driving portion is at least two, and all the first driving motors are distributed along the circumferential direction of the guide member.
Through adopting above-mentioned technical scheme, all first driving motor start simultaneously, and first driving motor drives the drive wheel and rotates, and the outer wheel face of drive wheel offsets with the lateral wall of guide piece, is favorable to further promoting again and removes the mobility stability of seat.
Preferably, the telescopic assembly comprises a plurality of telescopic cylinders, the telescopic direction of the telescopic cylinders penetrates through the center of the movable seat, and the plurality of telescopic cylinders are radially distributed by taking the center of the movable seat as the center.
Through adopting above-mentioned technical scheme, all telescopic cylinder stretch out the telescopic head simultaneously, and the telescopic cylinder telescopic head tip of pipe wall contact in with the drain pipe is more, removes the seat when removing, can clear away the domestic waste of pipe wall in the drain pipe more thoroughly.
Preferably, the end part of the telescopic end of the telescopic cylinder is provided with a roller which is abutted against the inner pipe wall of the drain pipe.
Through adopting above-mentioned technical scheme, when telescopic cylinder's flexible end stretches out, telescopic cylinder's gyro wheel can contact with the inner pipe wall of drain pipe, when removing the seat and taking place to remove, telescopic cylinder's gyro wheel can take place to roll along the inner pipe wall of drain pipe, and then reduces telescopic cylinder's flexible end and the contact friction between the inner pipe wall of drain pipe by a wide margin.
Preferably, the movable seat comprises a main seat body and an auxiliary seat body, the guide piece penetrates through the main seat body, the auxiliary seat body is rotatably sleeved outside the main seat body, and the telescopic cylinder is installed on the auxiliary seat body.
Through adopting above-mentioned technical scheme, at the removal seat in-process that slides, vice pedestal physical stamina rotates round main base body, is favorable to increasing the clean scope to the pipe wall in the drain pipe.
Preferably, a second driving motor is arranged on the movable seat, a driving gear is arranged at the driving end of the second driving motor, a driving gear ring is arranged on the auxiliary seat body, and the driving gear is meshed with the driving gear ring to drive the auxiliary seat body to rotate in the circumferential direction.
By adopting the technical scheme, in the process that the movable seat moves along the guide piece, the second driving motor can drive the driving gear to rotate, the driving gear is matched with the driving gear ring, and further the auxiliary seat body is driven to rotate in the circumferential direction, so that on one hand, the effective area for removing garbage on the inner pipe wall of the drainage pipe can be increased; on the other hand, when the end of the telescopic head contacts the domestic garbage on the inner wall of the drain pipe, the domestic garbage can be subjected to the pulling force along the length direction of the guide piece and the circumferential direction of the drain pipe.
Preferably, the guide is a flexible steel cord.
Through adopting above-mentioned technical scheme, because city drain pipe is not sharp totally, the flexible steel cable is chooseed for use to the guiding piece, even the drain pipe direction changes, the flexible steel cable also can take place deformation thereupon, removes the seat and also can smoothly remove along flexible steel cable, can adapt to the use of more scenes.
In conclusion, the beneficial technical effects of the invention are as follows: when needs are separated the domestic waste in the drain pipe, telescopic cylinder's flexible head stretches out, telescopic cylinder's gyro wheel can with the interior pipe wall contact of drain pipe, remove the seat and remove along the length direction of guide piece, vice pedestal also can carry out the rotation in a circumferential direction round main base body, the flexible head that is located on vice pedestal also can take place the rotation in a circumferential direction, the adhesion just can be dragged by telescopic cylinder's flexible head on the interior pipe wall of drain pipe, and be washed away by the flowing water in the drain pipe, guarantee the whole unobstructed nature of pipeline drainage.
Drawings
FIG. 1 is a schematic view of an embodiment mounting structure;
FIG. 2 is a schematic sectional view of the embodiment;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure, 1, a water drainage pipe; 2. a guide; 3. a movable seat; 31. a main base body; 32. a sub base body; 4. a drive section; 41. a first drive motor; 42. a drive wheel; 421. an arc-shaped slot; 5. a telescoping assembly; 51. a telescopic cylinder; 52. a telescopic head; 53. a roller; 6. a second drive motor; 7. a drive gear; 8. the toothed ring is driven.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the urban rainwater drainage system disclosed by the invention comprises a drainage pipe 1, wherein a guide part 2 is arranged in an inner pipe cavity of the drainage pipe 1, the guide part 2 can be selected from flexible steel ropes, the flexible steel ropes can correspondingly change along with the change of the pipeline direction of the drainage pipe 1, and the flexible steel ropes are preferably arranged in the middle of the inner pipe cavity of the drainage pipe 1.
Referring to fig. 1 and 2, a moving seat 3 is disposed on the guide 2, in this embodiment, the moving seat 3 is cylindrical, and the guide 2 penetrates through a central axis of the moving seat 3.
Referring to fig. 2 and 3, the entire movable base 3 includes a main base 31 and an auxiliary base 32, the main base 31 is cylindrical, the auxiliary base 32 is annular, and the auxiliary base 32 is sleeved outside the main base 31 and can rotate circumferentially around the main base 31. The driving portion 4 is installed in the auxiliary seat 32, the driving portion 4 includes two first driving motors 41, in this embodiment, the number of the first driving motors 41 is two, and the two first driving motors 41 are circumferentially distributed around the middle portion of the auxiliary seat 32, a driving wheel 42 is installed on an output end of each first driving motor 41, an arc-shaped groove 421 is arranged on a wheel surface of each driving wheel 42, a groove wall of the arc-shaped groove 421 can contact against an outer side wall of the guide member 2, and a first friction surface is arranged on an outer side wall of the guide member 2, and a second friction surface is arranged on a groove surface of the arc-shaped groove 421, and the first friction surface can contact against the second friction surface.
Referring to fig. 2 and 3, a driving gear ring 8 is disposed on the auxiliary seat 32, the driving gear ring 8 is concentric with the main seat 31, the second driving motor 6 is mounted on the main seat 31, a driving gear 7 is disposed on a driving end of the second driving motor 6, a driving gear ring 8 is disposed on the auxiliary seat 32, the driving gear ring 8 is concentric with a rotation center of the main seat 31, a tooth portion of the driving gear ring 8 is located on an inner annular surface of the driving gear ring 8, and the driving gear 7 and the driving gear ring 8 are engaged with each other to drive the entire auxiliary seat 32 to rotate circumferentially.
Referring to fig. 2 and 3, the plurality of telescopic assemblies 5 are mounted on the auxiliary base 32, the telescopic assemblies 5 may be telescopic cylinders 51, the telescopic direction of the telescopic cylinders 51 passes through the center of the movable base 3, and the plurality of telescopic cylinders 51 are radially distributed with the center of the movable base 3 as the center. The telescopic assembly 5 comprises a telescopic head 52, and the telescopic head 52 can extend towards the inner wall direction of the drainpipe 1 or contract towards one side of the guide piece 2. A roller 53 is provided at the end of the telescopic cylinder 51, and the roller 53 abuts against the inner wall of the drain pipe 1.
The implementation principle of the embodiment is as follows:
in the normal drainage use process of the drainage system, urban rainwater can flow through the drainage pipe 1, the first driving motor 41 and the second driving motor 6 stop moving, and the telescopic head 52 of the telescopic cylinder 51 contracts, so that the blocking degree of the telescopic head 52 on the rainwater flowing through the drainage pipe 1 is reduced to the maximum extent;
when urban garbage adheres to the inner pipe wall of the drainage pipe 1, the telescopic heads 52 of the telescopic cylinders 51 extend out firstly until the rollers 53 of the telescopic heads 52 of each telescopic cylinder 51 contact with the inner pipe wall of the drainage pipe, the first driving motor 41 is started, the first driving motor 41 drives the driving wheel 42, the second friction surface of the arc-shaped groove 421 of the driving wheel 42 can be abutted against the first friction surface of the guide piece 2, and the main seat body 31 and the auxiliary seat body 32 can correspondingly move along the length direction of the guide piece 2; when the second driving motor 6 is started, the driving gear 7 on the second driving motor 6 can be meshed with the driving gear ring 8, the auxiliary seat body 32 can rotate around the main seat body 31, the telescopic cylinder 51 on the auxiliary seat body 32 can also rotate correspondingly, the urban garbage on the inner wall of the water discharge pipe 1 can be contacted with the end part of the telescopic head 52 of the telescopic cylinder 51, and the urban garbage can be pulled out from the inner wall of the water discharge pipe 1, so that the effect of removing the urban garbage adhered to the water discharge pipe 1 is achieved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (4)
1. The utility model provides a city rainwater pipeline drainage system, includes drain pipe (1), its characterized in that: a guide piece (2) is arranged in an inner cavity of the drain pipe (1), a moving seat (3) is arranged on the guide piece (2), a driving part (4) is arranged on the moving seat (3), and the driving force of the driving part (4) acts on the guide piece (2) to drive the moving seat (3) to move along the guide piece (2); a telescopic component (5) is arranged on the circumferential side wall of the movable seat (3), the telescopic component (5) comprises a telescopic head (52), and the telescopic head (52) can extend towards the inner wall direction of the drain pipe (1) or contract towards one side of the guide piece (2); the driving part (4) comprises a first driving motor (41), a driving wheel (42) is installed on the output end of the first driving motor (41), and the wheel surface of the driving wheel (42) is abutted to the outer side wall of the guide part (2); the cross section of the guide piece (2) is circular, an arc-shaped groove (421) is formed in the outer wheel surface of the driving wheel (42), and the arc-shaped groove (421) is abutted to the outer side wall of the guide piece (2); a first friction surface is arranged on the outer side wall of the guide piece (2), a second friction surface is arranged on the groove surface of the arc-shaped groove (421), and the first friction surface is abutted against the second friction surface; the telescopic assembly (5) comprises a plurality of telescopic cylinders (51), the telescopic direction of the telescopic cylinders (51) penetrates through the center of the movable seat (3), and the telescopic cylinders (51) are radially distributed by taking the center of the movable seat (3) as the center; the movable seat (3) comprises a main seat body (31) and an auxiliary seat body (32), the guide piece (2) penetrates through the main seat body (31), the auxiliary seat body (32) is rotatably sleeved outside the main seat body (31), and the telescopic cylinder (51) is installed on the auxiliary seat body (32); remove and be equipped with second driving motor (6) on seat (3), be equipped with drive gear (7) on second driving motor (6) drive end, be equipped with drive ring gear (8) on vice pedestal (32), drive gear (7) and drive ring gear (8) intermeshing, and then drive vice pedestal (32) and carry out the rotation in a circumferential direction.
2. A municipal rainwater pipeline drainage system according to claim 1, wherein: the number of the first driving motors (41) in the driving part (4) is at least two, and all the first driving motors (41) are distributed along the circumferential direction of the guide piece (2).
3. A municipal rainwater pipeline drainage system according to claim 1, wherein: the end part of the telescopic end of the telescopic cylinder (51) is provided with a roller (53), and the roller (53) is abutted against the inner pipe wall of the drain pipe (1).
4. A municipal rainwater pipeline drainage system according to claim 1, wherein: the guide (2) is a flexible steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134670.5A CN109680789B (en) | 2019-02-23 | 2019-02-23 | Urban rainwater pipeline drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134670.5A CN109680789B (en) | 2019-02-23 | 2019-02-23 | Urban rainwater pipeline drainage system |
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| Publication Number | Publication Date |
|---|---|
| CN109680789A CN109680789A (en) | 2019-04-26 |
| CN109680789B true CN109680789B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910134670.5A Active CN109680789B (en) | 2019-02-23 | 2019-02-23 | Urban rainwater pipeline drainage system |
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| Country | Link |
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| CN (1) | CN109680789B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940434A (en) * | 2020-06-28 | 2020-11-17 | 西安理工大学 | Cleaning device for inside oil cake of pipeline |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461964A1 (en) * | 1990-06-11 | 1991-12-18 | Ecole Superieure Des Sciences Et Technologies De L'ingenieur De Nancy (Esstin) | Self-propelled articulated vehicle with telescopic jacks for pipeline inspection |
| CN201385251Y (en) * | 2009-03-07 | 2010-01-20 | 浙江开元安装集体有限公司第二分公司 | Pipeline cleaning and descaling device |
| CN203778423U (en) * | 2014-04-21 | 2014-08-20 | 中煤科工集团武汉设计研究院有限公司 | Device for cleaning inner walls of coal water slurry pipes |
| CN106238418A (en) * | 2016-07-16 | 2016-12-21 | 张�浩 | A kind of inner-walls of duct automatic removing device of greasy dirt impurity |
-
2019
- 2019-02-23 CN CN201910134670.5A patent/CN109680789B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461964A1 (en) * | 1990-06-11 | 1991-12-18 | Ecole Superieure Des Sciences Et Technologies De L'ingenieur De Nancy (Esstin) | Self-propelled articulated vehicle with telescopic jacks for pipeline inspection |
| CN201385251Y (en) * | 2009-03-07 | 2010-01-20 | 浙江开元安装集体有限公司第二分公司 | Pipeline cleaning and descaling device |
| CN203778423U (en) * | 2014-04-21 | 2014-08-20 | 中煤科工集团武汉设计研究院有限公司 | Device for cleaning inner walls of coal water slurry pipes |
| CN106238418A (en) * | 2016-07-16 | 2016-12-21 | 张�浩 | A kind of inner-walls of duct automatic removing device of greasy dirt impurity |
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| Publication number | Publication date |
|---|---|
| CN109680789A (en) | 2019-04-26 |
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