CN203755430U - Automatic lifting type rainwater grate - Google Patents
Automatic lifting type rainwater grate Download PDFInfo
- Publication number
- CN203755430U CN203755430U CN201420098107.XU CN201420098107U CN203755430U CN 203755430 U CN203755430 U CN 203755430U CN 201420098107 U CN201420098107 U CN 201420098107U CN 203755430 U CN203755430 U CN 203755430U
- Authority
- CN
- China
- Prior art keywords
- grate
- face
- filtering container
- axle
- lever
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an automatic lifting type rainwater grate which comprises a frame, a grate face and a grate bottom filtering container. A shaft hole is formed in one end of the grate face. A first shaft is arranged at one end of the frame and penetrates through a shaft hole in the grate face. The grate bottom filtering container is provided with the bottom face and the side walls. The upper end of grate bottom filtering container is open. The bottom face of the filtering container is provided with a filtering screen hole or a filtering gap. One end of the grate bottom filtering container is connected with the first shaft of the frame through the first shaft hole. The other end of the frame is provided with a second shaft. A pivot of a lever is connected with a second shaft in a rotating mode. The second shaft and the first shaft rotate in the same direction. One end of the lever abuts against the lower surface of the grate face in a sliding mode, and the other end of the lever is connected to one end of a connecting rod. The other end of the connecting rod is connected to the other end of the grate bottom filtering container. The rainwater grate is manufactured according to the labor-saving mechanical principle of the lever, an axle, a pulley and the like, the grate face can be lifted easily, and unblocking of a water drainage pipeline on the lower portion is ensured while cleaning is facilitated.
Description
Technical field
The present invention relates to a kind of municipal drainage facility, relate in particular to a kind of raising type rain grate automatically.
Background technology
Autumn in city summer is rainy, and the inlet for stom water in roadside can be because leaf and rubbish stop up, and causes that lower water is smooth, surface gathered water, and this has brought inconvenience just to the people of trip, also can cause huge property loss seriously time.
The major reason of surface gathered water is that rain grid made surface and inlet for stom water pipeline are blocked.The main cause of stopping up roughly comprises following four kinds: 1, fallen leaves rubbish stops up rain grid made; 2, breakage in installation rainwater pipeline; 3, violating the regulationsly topple over Hydralock drainage pipe; 4, some regional sewer calibers are less than normal, all very likely cause impeded drainage.
Although road administration department all carries out the work of the desilting of inlet for stom water, storm sewer before arriving flood season, the inlet for stom water on urban road spreads all over the place, and for example, through inquiry, Beijing roughly has 200,000 inlets for stom water at present, is not easy cleaning.And rain grid made is exposed on complicated road surface, even if cleared up, accumulates over a long period and still can constantly put aside new rubbish.In addition, existing be mostly cast iron or cement production systD with rain grid made, self is heavy, and sanitationman wants to clear up in time its working strength and difficulty is big well imagines.
Summary of the invention
Object of the present invention is intended to solve the aforesaid drawbacks and is not enough, thereby alleviates and improve municipal drainage facility, guarantees that safety and property that people go on a journey do not suffer a loss.
The invention provides a kind of raising type rain grate automatically, comprise framework, grate face, filtering container at the bottom of grate, one end of grate face is provided with axis hole, be provided with the first axle in one end of framework, the first axle is through the axis hole of grate face, grate face can be rotated around the first axle in switching direction, at the bottom of grate, filtering container has bottom surface and sidewall, upper end open, opening is relative with the soffit of grate face, on the bottom surface of filtering container, be provided with filter mesh or filter gap, at the bottom of grate, one end of filtering container is connected with the first axle of framework by its first axis hole, at the bottom of making grate, filtering container can rotate around the first axle, the other end of framework is provided with the second axle, the fulcrum of lever is pivotally attached to the second axle, the second axle and the first axle rotating in same direction, slide and abut on the soffit of grate face in one end of lever, the other end of lever and the second axle rotating in same direction are connected to one end of connecting rod, the other end of connecting rod and the second axle rotating in same direction are connected to the other end of filtering container at the bottom of grate.
Preferably, one end of described lever is provided with pulley, the soffit butt of pulley and grate face.
Preferably, the other end of connecting rod is connected in the bottom rotating shaft of filtering container at the bottom of grate.
Preferably, the bottom surface of filtering container can be downward-sloping to the direction of the other end along the first axis hole end.
Preferably, on the sidewall of filtering container, be also provided with filter mesh or filter gap.
Preferably,
the fulcrum of lever adds the length of upper connecting rod to the length of the one end being connected with connecting rod be greater than self length of lever.
Preferably, the top edge of lever butt grate face one side can be made cambered surface.
The present invention has used the labour saving machine principles such as lever, wheel shaft and pulley to be made, can easily start grate face, in easy cleaning work, also ensured the unimpeded of below drainage pipe, also for those carelessnesses, article drop, the people below rain grate fetch the condition that article are provided convenience to general idea.
Brief description of the drawings
Fig. 1 is the assembling overall diagram of automatic raising type rain grate of the present invention;
Fig. 2 is the grate face of automatic raising type rain grate of the present invention and the location diagram of framework;
Fig. 3 is the structure chart of filtering container at the bottom of the grate of automatic raising type rain grate of the present invention;
Fig. 4 a, Fig. 4 b are the action effect figure of automatic raising type rain grate of the present invention;
Fig. 5 is the preferred structure of the lever of automatic raising type rain grate of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, 1-4 is described in further detail the present invention.
Automatic raising type rain grate of the present invention comprises filtering container 3 at the bottom of framework 1, grate face 2, grate, one end of grate face 2 is provided with axis hole, is provided with the first axle 4 in one end of framework 1, for the axis hole through grate face 2, grate face 2 can be rotated around the first axle 4 in switching direction, as shown in Figure 2.At the bottom of grate, filtering container 3 filters for holding the rainwater flowing into through grate face 1, there is bottom surface and sidewall, upper end open, opening is relative with grate face 1, on the bottom surface of filtering container 3, be provided with filter mesh 12 or filter gap, at the bottom of grate, one end of filtering container 3 is connected with the first axle 4 of framework 1 by its first axis hole 6, make grate at the bottom of filtering container 3 can rotate around the first axle 4.
The other end of framework 1 is provided with the second axle 5, the fulcrum of lever 7 is pivotally attached to the second axle 5, the second axles 5 and the first axle 4 rotating in same directions, slides and abut on the soffit of grate face 1 in one end of lever 7, preferably, this one end of lever 7 is used the soffit butt of pulley 8 and grate face 1.The other end 9 of lever 7 and the second axle 5 rotating in same directions are connected to one end of connecting rod 10, and the other end of connecting rod 10 and the second axle 5 rotating in same directions are connected to the other end of filtering container 3 at the bottom of grate, are preferably connected in the bottom rotating shaft 11 of filtering container 3 at the bottom of grate.
In addition, the bottom surface of filtering container 3 can be downward-sloping to the other end from one end of the first axis hole 6, makes the foreign material on filtering container 3 bottom surfaces can more move to one end relative with the first axis hole 6, more easily starts grate face 2.
On the sidewall of filtering container 3, be also provided with filter mesh or filter gap.
In general, the weight of grate face 2, much larger than the weight of filtering container 3, so the length of lever 7 and connecting rod 10 is set, makes in the time that grate face 2 starts, as shown in Figure 4 b,
the fulcrum of lever 7 the length (power arm) that adds upper connecting rod 10 to the length of the one end 9 being connected with connecting rod 10 should be greater than self length (resistance arm) of lever 7.the grate face 2 that more easily starts is set like this.
In addition, as shown in Figure 5, the preferred structure of lever can be that the lever top edge of its butt grate face 2 one sides can be made cambered surface, is conducive to lifting and resetting of grate face 2.
When use, of the present invention automatic raising type rain grate shown in Fig. 1 is embedded to draining well head, there is no too much foreign material on filtering container 3 bottom surfaces time, grate face 2 is fastened on framework 1, as shown in Fig. 4 a, be pressed on by one end of grate face 2 on pulley 8 ends of lever 7, the other end 9 of lever 7 lifts make position by connecting rod 10 by filtering container 3.Now, the foreign material that flow into rain grate are deposited in filtering container 3, and water flows into rain pipe line by filter mesh or gap.When it is cleaned, only must mention grate face 2.In the time that extraneous rainfall increases, rainwater will fill filtering container at the bottom of grate 3 in a short period of time, although filter mesh now or gap are also in ceaselessly outwards draining, but because inflow has at this moment been greater than the water yield of screen pack self, filtering container 3 will decline under the effect of the gravity of water for this reason, connecting rod 10 rains just can easily grate jack-up be come in the effect of lever 7, the foreign material of rain grate top also can be opened the other end that is slipped to rain grate because of grate face 2, thereby reach the object of accelerating draining.
The present invention has used the labour saving machine principles such as lever, wheel shaft and pulley to be made, can easily start grate face, in easy cleaning work, also ensured the unimpeded of below drainage pipe, also for those carelessnesses, article drop, the people below rain grate fetch the condition that article are provided convenience to general idea.
Below the preferred embodiment of the invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all modification being equal to or replacement under the prerequisite without prejudice to the invention spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (7)
1. an automatic raising type rain grate, comprises filtering container at the bottom of framework, grate face, grate, it is characterized in that:
One end of grate face is provided with axis hole, is provided with the first axle in one end of framework, and the first axle, through the axis hole of grate face, can rotate around the first axle grate face in switching direction,
At the bottom of grate, filtering container has bottom surface and sidewall, upper end open, opening is relative with the soffit of grate face, on the bottom surface of filtering container, be provided with filter mesh or filter gap, at the bottom of grate, one end of filtering container is connected with the first axle of framework by its first axis hole, at the bottom of making grate, filtering container can rotate around the first axle
The other end of framework is provided with the second axle, the fulcrum of lever is pivotally attached to the second axle, the second axle and the first axle rotating in same direction, slide and abut on the soffit of grate face in one end of lever, the other end of lever and the second axle rotating in same direction are connected to one end of connecting rod, and the other end of connecting rod and the second axle rotating in same direction are connected to the other end of filtering container at the bottom of grate.
2. automatic raising type rain grate as claimed in claim 1, is characterized in that: one end of described lever is provided with pulley the soffit butt of pulley and grate face.
3. automatic raising type rain grate as claimed in claim 1, is characterized in that: the other end of connecting rod is connected in the bottom rotating shaft of filtering container at the bottom of grate.
4. automatic raising type rain grate as claimed in claim 1, is characterized in that: the bottom surface of filtering container can be downward-sloping to the direction of the other end along the first axis hole end.
5. automatic raising type rain grate as claimed in claim 1, is characterized in that: on the sidewall of filtering container, be also provided with filter mesh or filter gap.
6. automatic raising type rain grate as claimed in claim 1, is characterized in that: the length that the fulcrum of lever adds upper connecting rod to the length of the one end being connected with connecting rod is greater than self length of lever.
7. automatic raising type rain grate as claimed in claim 1, is characterized in that: the top edge of lever butt grate face one side can be made cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098107.XU CN203755430U (en) | 2014-03-04 | 2014-03-04 | Automatic lifting type rainwater grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098107.XU CN203755430U (en) | 2014-03-04 | 2014-03-04 | Automatic lifting type rainwater grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755430U true CN203755430U (en) | 2014-08-06 |
Family
ID=51250722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098107.XU Expired - Fee Related CN203755430U (en) | 2014-03-04 | 2014-03-04 | Automatic lifting type rainwater grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760687A (en) * | 2016-12-13 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of cascade special efficacy performance spot clears up special stage |
-
2014
- 2014-03-04 CN CN201420098107.XU patent/CN203755430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760687A (en) * | 2016-12-13 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of cascade special efficacy performance spot clears up special stage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205530587U (en) | Gardens drainage system | |
| CN205475630U (en) | Prevent stopping up well down | |
| CN105332416B (en) | A kind of automatic turnover roof drain pollutant interception | |
| CN107217624B (en) | A kind of fallen leaves cleaning vehicle | |
| CN205276320U (en) | Automatic switching drain cover's rainwater inspection shaft well lid mechanism | |
| CN204510423U (en) | A kind of foldable roof drain pollutant interception | |
| CN209652883U (en) | It is a kind of can remove contamination, antifreeze gate | |
| CN209457129U (en) | A kind of self-closed inlet for stom water of easy cleaning | |
| CN203334416U (en) | Multifunctional sewage intercepting device | |
| CN203755430U (en) | Automatic lifting type rainwater grate | |
| CN206902888U (en) | A kind of flow quantity self-adjusting section formula highway pavement gully | |
| CN104251010A (en) | Novel ditch cover plate | |
| CN208430536U (en) | A kind of municipal administration automatic adjustment drain well lid | |
| CN208430430U (en) | A kind of highway bridge road surface drainage device | |
| KR20190139420A (en) | Automatic grating cover for preventing garbage | |
| CN108316448A (en) | A kind of urban construction is with from dredged road drainage cover board | |
| CN207063119U (en) | A kind of ball float bar gate type automatic control cuts dirty inspection shaft | |
| CN208777108U (en) | A kind of safety drain slot safeguard structure improving airport roadbed drainage speed | |
| CN205369377U (en) | Automatic abandon class, retaining, overflow integration rainwater collection system | |
| CN208804241U (en) | A kind of sand and mud proof butterfly valve | |
| CN208266927U (en) | A kind of fixed device of town road well lid | |
| CN204456409U (en) | The catch basin cover that a kind of Artificial Control is opened | |
| CN204456413U (en) | Unpowered rain water drainage pollution cutting device | |
| CN204081039U (en) | Municipal engineering multiple filtration gutter inlet device | |
| CN206308785U (en) | Association type anti-clogging urban gully |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170304 |