CN205259344U - Well cover is arranged to sewer - Google Patents
Well cover is arranged to sewer Download PDFInfo
- Publication number
- CN205259344U CN205259344U CN201521120771.0U CN201521120771U CN205259344U CN 205259344 U CN205259344 U CN 205259344U CN 201521120771 U CN201521120771 U CN 201521120771U CN 205259344 U CN205259344 U CN 205259344U
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- elastic component
- connecting rod
- groove
- recess
- hydraulic pressure
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- Withdrawn - After Issue
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Abstract
The utility model provides a well cover is arranged to sewer, includes the lid, is equipped with water drainage tank on the lid, forms the strip body between two adjacent water drainage tank, and the strip is internal to be equipped with first recess, and the through -hole that switches on to first recess is seted up to the upper surface of the strip body, it prevents blockking up subassembly and hydraulic pressure switch to be provided with in the first recess, the hydraulic pressure switch includes the clamp plate and the elastic component that restores to the throne, and the clamp plate setting is in the through -hole, and the both ends of the elastic component that restores to the throne link to each other with clamp plate and first recess respectively, prevent stopping up the subassembly and include first elastic component, first connecting rod and pull rod, the articulated bottom of being fixed in first recess of first connecting rod, the both ends of first elastic component link to each other with first connecting rod and first recess respectively, the both ends of pull rod link to each other with clamp plate and first elastic component respectively, the second recess has been seted up to the upper end of first connecting rod, is provided with second connecting rod and second elastic component in the second recess, and the second elastic component sets up between the bottom of second connecting rod and second recess. The plug of jam in the tye can be cleared up in this application, plays the effect that prevents the jam.
Description
Technical field
The application relates to pipe drainage technical field, especially a kind of sewer drainage manhole cover.
Background technology
Perfect all the more along with the continuous expansion of city scope and Municipal work, the water vent of urban inner more and more receives people's concern. In China, in the especially summer in south China area, there is the situation that rainwater is many, rainfall is large, if can not discharge efficiently in time excess surface water, can bring huge obstruction to urban transportation trip. Existing sewer drainage manhole cover structure is very simple, is roughly the structure such as netted, and ponding flows into sewer by mesh, thereby plays the effect of draining.
But existing these drainage manhole covers do not have good anti-clogging measure, be easy to stop up, once entering drain pipe, foreign material result in blockage, ponding just cannot be got rid of in time, thereby affects urban transportation.
Summary of the invention
The application provides a kind of sewer drainage manhole cover, solves in prior art, and drainage manhole cover holds susceptible to plugging problem.
A kind of sewer drainage manhole cover, comprise lid, lid is provided with some rhones that are arranged in parallel, and between adjacent two rhones, forms strip shape body, in strip shape body, be provided with the first groove being connected with rhone, the upper surface of strip shape body offers the through hole of conducting to the first groove; In the first groove, be provided with anti-clogging assembly and hydraulic pressure switch; Hydraulic pressure switch comprises pressing plate and return springs, and pressing plate is arranged in through hole, and return springs one end is connected with pressing plate, and the other end is fixed on the bottom of the first groove; Anti-clogging assembly comprises the first elastic component, first connecting rod and pull bar, the hinged bottom of being fixed on the first groove of first connecting rod, and first connecting rod one end is connected with one end of the first elastic component, and the other end of the first elastic component is fixed on the bottom of the first groove; The two ends of pull bar are connected with the first elastic component with pressing plate respectively; The upper end of first connecting rod offers some the second grooves, in the second groove, is provided with movable component, and movable component comprises second connecting rod and the second elastic component, and the second elastic component is arranged between second connecting rod and the bottom of the second groove; Pressing plate is in the time that the pressure bearing reaches predetermined value, remove the restriction to the first elastic component for driving coupled pull bar, first connecting rod reaches in rhone and rotates under the first elastic component effect, second connecting rod under the effect of the second elastic component, reach strip shape body place plane above.
Preferably, the upper end of second connecting rod is provided with sector or semicircle cylinder.
Preferably, lid is rectangle, and the corner location place of lid is also provided with the first groove, hydraulic pressure switch and anti-clogging assembly.
Preferably, return springs, the first elastic component and the second elastic component are spring.
Preferably, anti-clogging assembly and hydraulic pressure switch all adopt stainless steel material to make.
Preferably, the hinged bottom of being fixed on the first groove, the middle part of first connecting rod, first connecting rod two ends are equipped with one second groove, in two the second grooves, are provided with movable component.
The application's beneficial effect is, well lid occur stop up generate ponding reach a certain amount of after, pressing plate drives coupled pull bar motion, first connecting rod reaches in rhone and rotates under the first elastic component effect, second connecting rod under the effect of the second elastic component, reach strip shape body place plane above, thereby stir the tamper being blocked in gutter channel, play the effect that prevents obstruction.
Brief description of the drawings
Fig. 1 is the top view of embodiment 1 under a certain state;
Fig. 2 is the perspective view under state shown in Fig. 1;
Fig. 3 is the cutaway view of embodiment 1;
Fig. 4 is the enlarged drawing at A place in Fig. 3;
Fig. 5 is the top view of embodiment 1 under another state;
Fig. 6 is the perspective view under state shown in Fig. 5;
Fig. 7 is the cutaway view of embodiment 2.
Detailed description of the invention
By reference to the accompanying drawings the present invention is described in further detail below by detailed description of the invention.
Embodiment 1:
A kind of sewer drainage manhole cover, as depicted in figs. 1 and 2, it comprises lid 1, and lid 1 is provided with some rhones that are arranged in parallel 20, and this rhone 20 is for draining, and therefore, the normal obstruction occurring of drainage manhole cover is to be mainly blocked in rhone 20. In figure, between adjacent two rhones 20, form strip shape body 2, in this strip shape body 2, be provided with the first groove 3 being connected with rhone 20. Offer the through hole of conducting to the first groove 3 at the upper surface of strip shape body 2, this through hole does not illustrate in the drawings, in Fig. 1 and Fig. 2, hereinafter the pressing plate of mentioning 8 is arranged in through hole.
As shown in Figure 3 and Figure 4, in the first groove 3, be provided with anti-clogging assembly and hydraulic pressure switch 4. Hydraulic pressure switch 4 comprises pressing plate 8 and return springs 9, and pressing plate 8 is arranged in through hole, and return springs 9 one end are connected with pressing plate 8, and the other end is fixed on the bottom of the first groove 3, and under the effect of hydraulic pressure, pressing plate 8 can slide in through hole. Anti-clogging assembly comprises the first elastic component 5, first connecting rod 6 and pull bar 7, the hinged bottom of being fixed on the first groove 3 of first connecting rod 6, first connecting rod 6 one end are connected with one end of the first elastic component 5, the other end of the first elastic component 5 is fixed on the bottom of the first groove 3, the first elastic component 5 is obliquely installed, to produce larger elastic force on lateral attitude. The two ends of pull bar 7 are connected with the first elastic component 5 with pressing plate 8 respectively, and under original state, pull bar 7 makes the first elastic component 5 in compressive state.
Offer some the second grooves 10 in the upper end of first connecting rod 6, in the second groove 10, be provided with movable component, this movable component comprises second connecting rod 12 and the second elastic component 11, the second elastic component 11 is arranged between second connecting rod 12 and the bottom of the second groove 3, under original state, the second elastic component 11 is compressed, conflicts at the top of the first groove 3 in the upper end of second connecting rod 12, it meets in the time that second connecting rod 12 reaches rhone 20, and second connecting rod 12 is extended on strip shape body 2 place planes.
As shown in Figure 5 and Figure 6, pressing plate 8 reaches after predetermined value at the pressure bearing, drive coupled pull bar 7 to move, thereby removed the restriction to the first elastic component 5, first connecting rod 6 reaches in rhone 20 and does reciprocal swing under the first elastic component 5 effects, now, second connecting rod 12 under the effect of the second elastic component 11, reach strip shape body 2 place planes above, just stir the tamper being blocked in rhone 20, made rhone 20 recover circulation, thereby play the effect that prevents obstruction.
Further, be provided with sector or semicircle cylinder in the upper end of second connecting rod 12, there is the effect of better cleaning tamper. In the present embodiment, lid 1 is rectangle, is also provided with the first groove 10, hydraulic pressure switch 4 and anti-clogging assembly at the corner location place of lid 1, thus can prevent corner location these hold susceptible to plugging places stop up. And in the present embodiment, return springs 9, the first elastic component 5 and the second elastic component 11 are all selected spring. Anti-clogging assembly and hydraulic pressure switch 4 all adopt stainless steel material to make, and can increase the service life.
In other embodiments, the shape of lid 1 is not limited to rectangle, can be also circular other shapes that wait. Return springs 9, the first elastic component 5 and the second elastic component 11 can be also shell fragments etc.
In the accompanying drawing that the present embodiment provides, only in a strip shape body 2, be provided with anti-clogging assembly and hydraulic pressure switch 4, should not be construed as the restriction to the application, those skilled in the art can be in conjunction with actual conditions, at interior multiple anti-clogging assemblies and the hydraulic pressure switch 4 of arranging of same strip shape body 2, or at interior multiple anti-clogging assemblies and the hydraulic pressure switch 4 of arranging of multiple strip shape bodies 2.
Embodiment 2:
As the improvement of embodiment 1, as shown in Figure 7, the hinged bottom of being fixed on the first groove 3, middle part of first connecting rod 6, be equipped with second groove 10 at first connecting rod 6 two ends, in two the second grooves 10, be provided with the movable component described in embodiment 1, the pressure bearing when pressing plate 8 reaches after predetermined value, and two movable components reach respectively in two rhones 20, thereby the tamper of two rhones 20 of cleaning, has better cleaning effect. In this case, two strip shape bodies 2 at interval are interior is just provided with anti-clogging assembly and hydraulic pressure switch 4, thereby prevents that the interior anti-clogging assembly of adjacent two strip shape bodies 2 from colliding together.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace.
Claims (6)
1. a sewer drainage manhole cover, comprise lid (1), lid (1) is provided with some rhones that are arranged in parallel (20), between adjacent two rhones (20), form strip shape body (2), it is characterized in that: in strip shape body (2), be provided with the first groove (3) being connected with rhone (20), the upper surface of strip shape body (2) offers the through hole of conducting to the first groove (3); In the first groove (3), be provided with anti-clogging assembly and hydraulic pressure switch (4);
Hydraulic pressure switch (4) comprises pressing plate (8) and return springs (9), and pressing plate (8) is arranged in through hole, and return springs (9) one end is connected with pressing plate (8), and the other end is fixed on the bottom of the first groove (3); Anti-clogging assembly comprises the first elastic component (5), first connecting rod (6) and pull bar (7), the hinged bottom of being fixed on the first groove (3) of first connecting rod (6), first connecting rod (6) one end is connected with one end of the first elastic component (5), and the other end of the first elastic component (5) is fixed on the bottom of the first groove (3); The two ends of pull bar (7) are connected with the first elastic component (5) with pressing plate (8) respectively;
The upper end of first connecting rod (6) offers some the second grooves (10), the second groove is provided with movable component in (10), movable component comprises second connecting rod (12) and the second elastic component (11), and the second elastic component (11) is arranged between second connecting rod (12) and the bottom of the second groove (10);
Pressing plate (8) is in the time that the pressure bearing reaches predetermined value, remove the restriction to the first elastic component (5) for driving coupled pull bar (7), first connecting rod (6) reaches in rhone (20) and rotates under the first elastic component (5) effect, and second connecting rod (12) reaches the top of strip shape body (2) place plane under the effect of the second elastic component (11).
2. well lid according to claim 1, is characterized in that: the upper end of second connecting rod (12) is provided with sector or semicircle cylinder.
3. well lid according to claim 1, is characterized in that: lid (1) is rectangle, and the corner location place of lid (1) is also provided with the first groove (3), hydraulic pressure switch (4) and anti-clogging assembly.
4. well lid according to claim 1, is characterized in that: return springs (9), the first elastic component (5) and the second elastic component (11) are spring.
5. well lid according to claim 1, is characterized in that: anti-clogging assembly and hydraulic pressure switch (4) all adopt stainless steel material to make.
6. according to the well lid described in claim 1-5 any one, it is characterized in that: the hinged bottom of being fixed on the first groove (3), middle part of first connecting rod (6), first connecting rod (6) two ends are equipped with one second groove (10), in two the second grooves (10), are provided with movable component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120771.0U CN205259344U (en) | 2015-12-31 | 2015-12-31 | Well cover is arranged to sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120771.0U CN205259344U (en) | 2015-12-31 | 2015-12-31 | Well cover is arranged to sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259344U true CN205259344U (en) | 2016-05-25 |
Family
ID=56000880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521120771.0U Withdrawn - After Issue CN205259344U (en) | 2015-12-31 | 2015-12-31 | Well cover is arranged to sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205259344U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484346A (en) * | 2015-12-31 | 2016-04-13 | 广东工业大学 | Sewer drainage well cover |
| CN105863035A (en) * | 2016-06-08 | 2016-08-17 | 江先庆 | Improved sewer cover plate assembly |
| CN106522346A (en) * | 2017-01-05 | 2017-03-22 | 西安天成金属材料有限公司 | Automatically dredging device of preventing perforated strainer of underground well from blocking |
| CN109610615A (en) * | 2018-11-19 | 2019-04-12 | 温州丰成建设有限公司 | Town road discharge structure |
-
2015
- 2015-12-31 CN CN201521120771.0U patent/CN205259344U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484346A (en) * | 2015-12-31 | 2016-04-13 | 广东工业大学 | Sewer drainage well cover |
| CN105484346B (en) * | 2015-12-31 | 2017-05-03 | 广东工业大学 | Sewer drainage well cover |
| CN105863035A (en) * | 2016-06-08 | 2016-08-17 | 江先庆 | Improved sewer cover plate assembly |
| CN105863035B (en) * | 2016-06-08 | 2017-10-24 | 江先庆 | Modified drain cover board component |
| CN106522346A (en) * | 2017-01-05 | 2017-03-22 | 西安天成金属材料有限公司 | Automatically dredging device of preventing perforated strainer of underground well from blocking |
| CN109610615A (en) * | 2018-11-19 | 2019-04-12 | 温州丰成建设有限公司 | Town road discharge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20170503 |
|
| AV01 | Patent right actively abandoned |