CN203821577U - Eccentric clamping-prevention impounding door - Google Patents
Eccentric clamping-prevention impounding door Download PDFInfo
- Publication number
- CN203821577U CN203821577U CN201420074288.2U CN201420074288U CN203821577U CN 203821577 U CN203821577 U CN 203821577U CN 201420074288 U CN201420074288 U CN 201420074288U CN 203821577 U CN203821577 U CN 203821577U
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- driving shaft
- impounding
- driven shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model discloses an eccentric clamping-prevention impounding door, which comprises a driving device and a door plate, wherein the door plate is arranged on a flow passage of a water discharge pipeline. The eccentric clamping-prevention impounding door is characterized in that the driving device is connected with a driving shaft, the driving shaft is positioned at one side of the door plate, the other side of the door plate is provided with a driven shaft, the door plate is connected with the driving shaft and the driven shaft through a connecting support frame and can rotate around the driving shaft and the driven shaft, the driving shaft, the driven shaft and the driving device are respectively positioned at the downstream part of the door plate, and the center line of the driving shaft is positioned under the center line of the flow passage. The eccentric clamping-prevention impounding door is applied into a water discharge pipe duct for impounding flushing, and the blockage is prevented; meanwhile, when the eccentric clamping-prevention impounding door is opened or closed, eccentric cutting is formed between the door plate and a valve seat, impurity blockage is avoided, and the service life is long.
Description
Technical field
The utility model belongs to pipe dredging technical field, especially a kind of drainage pipe flusher, and a kind of eccentric anti-block is retained door specifically.
Background technology
Drainage pipe need to regularly be cleared up, and especially, in the interflow formula drainage pipe of rainwater and the common discharge of sewage, easily at pipe interior, pollutes the accumulation of thing, forms the obstruction of pipe interior, and makes the sewage of pipe interior ferment and distribute foul smell.Meanwhile, the situation less than design discharge due to the pipe interior discharge of sewage happens occasionally, and just inevitably can cause afunction and environmental problem to pipeline itself and public waters.For this reason, need to take some simple and direct and economic methods, pipeline is carried out to periodic cleaning, to guarantee the unobstructed of drainage pipe.Existing tube cleaning arrangement is generally to blademan's tool of tube wall dirt or some baroque cleaning equipments.Not only need manual operation, equipment component cost is higher simultaneously.
Utility model content
The utility model is for the deficiency existing in background technology, the purpose of this utility model be to propose a kind of retain effective, drainage pipe is had to good developing result, and can prevent that the eccentric anti-block that drainage pipe stops up from retaining door.
In order to achieve the above object, the technical solution adopted in the utility model is: eccentric anti-block is retained door, comprises drive unit and door-plate, and described door-plate is placed on the runner of drainage pipe, it is characterized in that: described drive unit connects driving shaft; Described driving shaft is positioned at door-plate one side, and the opposite side of described door-plate is provided with driven shaft; Described door-plate is connected with driven shaft with described driving shaft by connection bracket, and can rotate around described driving shaft and driven shaft; Described driving shaft, driven shaft and drive unit are all positioned at described door-plate downstream; The center line of described driving shaft is positioned at the below of runner center line.
Further, described door-plate below is provided with valve seat, and described door-plate can be connected with valve base sealing.Effect is retained in so further raising.
Further, described valve seat is embedded in described drainage pipe.
Further, described door-plate bottom is provided with cutting edge, and described valve seat is provided with the cutting table coordinating with above-mentioned cutting edge.Like this, can the foreign material in runner be cut, thereby prevent from stopping up.
The beneficial effects of the utility model are: be applied to, in sewer, retain flushing, prevent from blocking; In its keying, between door-plate and valve seat, form eccentric cutting simultaneously, be not afraid of foreign material and stop up, long service life.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks schematic diagram,
Fig. 2 is that schematic diagram is looked on a left side of the present utility model,
Fig. 3 is the enlarged diagram at A place in Fig. 1.
In figure: drive unit 1, door-plate 2, drainage pipe 3, runner 4, manhole 5, driving shaft 6, driven shaft 7, the center line 8 of master and slave moving axis, runner center line 9, connection bracket 10, valve seat 11.
Wherein: cutting edge 2.1, cutting table 11.1.
The specific embodiment
As depicted in figs. 1 and 2, conventionally on drainage pipe 4, be provided with manhole 5, eccentric anti-block is retained door and can be arranged in manhole 5, certainly also can be to being arranged in drainage pipe after drainage pipe 4 appropriate reconstruction; Eccentric anti-block is retained door and is comprised drive unit 1 and door-plate 2, and described door-plate is placed on the runner 4 of drainage pipe 3, and described drive unit 1 is positioned at the downstream of described door-plate 2; Described door-plate 2 one sides are provided with driving shaft 6, and opposite side is provided with driven shaft 7, and driving shaft 6 described door-plate 2 parallel with driven shaft 7 arranges, and is all the downstream that is positioned at door-plate 2; Driving shaft 6 and driven shaft 7 are coaxial, and their center line 8 is positioned at runner center line 9 belows; Driving shaft 6 and driven shaft 7 are fixed on the support of bearing on manhole 5 bases, and the support of bearing is mainly supporting role, belong to routine techniques means, at this, do not do tired stating; Door-plate 2 is connected with driven shaft 7 with driving shaft 6 respectively by connection bracket 10, and door-plate 2 can connection bracket be that pivoted arm rotates around driving shaft 6 and driven shaft 7.Door-plate 2 belows are provided with valve seat 11, and described door-plate 2 can be tightly connected with valve seat 11, and described valve seat 11 is embedded in described drainage pipe 4; Door-plate 2 bottoms are provided with cutting edge 2.1, and described valve seat 11 is provided with the cutting table 11.1 coordinating with above-mentioned cutting edge 2.1.
By 1 work of automatic or manual accessory drive, thereby drive driving shaft 6 to rotate, driving shaft 6 drives door-plate 2 rotations, controls the keying of retaining door; Utilize the center of rotation of door-plate 2 and the bias between runner 4 centers simultaneously, so just make to have formed eccentric cutting between door-plate 2 and valve seat 11, when reaching and retaining flushing, be not afraid of foreign material and stop up runner 4, long service life.
Claims (4)
1. eccentric anti-block is retained door, comprises drive unit (1) and door-plate (2), and described door-plate (2) is placed on the runner (4) of drainage pipe (3), it is characterized in that: described drive unit (1) connects driving shaft (6); Described driving shaft (6) is positioned at door-plate (2) one sides, and the opposite side of described door-plate (2) is provided with driven shaft (7); Described door-plate (2) is connected with driven shaft (7) with described driving shaft (6) by connection bracket (10), and can rotate around described driving shaft (6) and driven shaft (7); Described driving shaft (6), driven shaft (7) and drive unit (1) are all positioned at described door-plate (2) downstream; The center line of described driving shaft (8) is positioned at the below of runner center line (9).
2. eccentric anti-block according to claim 1 is retained door, it is characterized in that: described door-plate (2) below is provided with valve seat (11), and described door-plate (2) can be tightly connected with valve seat (11).
3. eccentric anti-block according to claim 2 is retained door, it is characterized in that: described valve seat (3) is embedded in described gutter (4) road.
4. according to the eccentric anti-block described in claim 2 or 3, retain door, it is characterized in that: described door-plate (2) bottom is provided with cutting edge (2.1), and described valve seat (11) is provided with the cutting table (11.1) coordinating with above-mentioned cutting edge (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074288.2U CN203821577U (en) | 2014-02-21 | 2014-02-21 | Eccentric clamping-prevention impounding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074288.2U CN203821577U (en) | 2014-02-21 | 2014-02-21 | Eccentric clamping-prevention impounding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821577U true CN203821577U (en) | 2014-09-10 |
Family
ID=51477092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074288.2U Withdrawn - After Issue CN203821577U (en) | 2014-02-21 | 2014-02-21 | Eccentric clamping-prevention impounding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866849A (en) * | 2014-02-21 | 2014-06-18 | 武汉圣禹排水系统有限公司 | Eccentric anti-blockage impoundment gate |
-
2014
- 2014-02-21 CN CN201420074288.2U patent/CN203821577U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866849A (en) * | 2014-02-21 | 2014-06-18 | 武汉圣禹排水系统有限公司 | Eccentric anti-blockage impoundment gate |
| CN103866849B (en) * | 2014-02-21 | 2016-05-11 | 武汉圣禹排水系统有限公司 | Eccentric anti-block is retained door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103850345B (en) | Eccentric water tank type hydraulic self flushing intercepting and accumulating door | |
| CN207110014U (en) | A kind of municipal storm-water system | |
| CN102409752B (en) | Automatic flushing device for urban drainage pipeline system | |
| CN106223455A (en) | A kind of drainage pipeline automatic dash turnover panel dams flusher | |
| CN103850342B (en) | Spring locking-type hydraulic self-flushing retaining door | |
| CN203821577U (en) | Eccentric clamping-prevention impounding door | |
| CN203834644U (en) | Sewage lifting equipment capable of being maintained quickly | |
| CN103866849A (en) | Eccentric anti-blockage impoundment gate | |
| CN204001589U (en) | Draining floor | |
| CN203905169U (en) | Spring locking type hydraulic self-flushing impounding gate | |
| CN202577498U (en) | Deodorizing sewer pipe | |
| CN201687078U (en) | Sewage hoisting equipment with single pump for basement | |
| CN204059578U (en) | Water tank turnover panel rinses door | |
| CN205677058U (en) | The incorgruous flow-limiting valve of scalable simple gate | |
| CN201635169U (en) | Underground sanitary sewage hoisting equipment | |
| CN203821583U (en) | Eccentric water tank type hydraulic self flushing impounding door | |
| KR101489273B1 (en) | Reduction System for Odor Caused by Deposit in Sewer Pipe | |
| CN203817007U (en) | Buoy type waterpower self-washing retaining door | |
| CN203856040U (en) | Vertical toilet cleaner barrel | |
| CN102748302A (en) | Automatic sewage discharge control device for horizontal centrifugal pumps | |
| CN215290504U (en) | Building plumbing is with preventing blockking up structure | |
| CN103851304B (en) | Upper eccentric barrier film locked type waterpower retains door from rinsing | |
| CN103846256B (en) | Float-type waterpower retains door from flushing | |
| BE1021316B1 (en) | URINAL OR CUP WITH ODOR SUCTION SYSTEM | |
| CN204139304U (en) | A kind of without blocking municipal sewage lifting all-in-one |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |