CN204062034U - Rubber clack flexibly connects flap valve - Google Patents
Rubber clack flexibly connects flap valve Download PDFInfo
- Publication number
- CN204062034U CN204062034U CN201420358800.6U CN201420358800U CN204062034U CN 204062034 U CN204062034 U CN 204062034U CN 201420358800 U CN201420358800 U CN 201420358800U CN 204062034 U CN204062034 U CN 204062034U
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- connecting plate
- rubber clack
- fixed
- 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 - Lifetime
Links
- 241000826860 Trapezium Species 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000009428 plumbing Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a kind of rubber clack and flexibly connects flap valve, belongs to plumbing equipment technical field.Comprise the door body having runner, the external side of described door is provided with cylindrical tube, the longitudinal center cross section of described body is the trapezium structure of short bottom, top length, described body exterior edge face forms the runner mouth of inclination, described body top outer is fixed with vertical fixed plate, first connecting plate and the second connecting plate, the horizontal segment of described first connecting plate and the horizontal segment of the second connecting plate have elongated hole, described first connecting plate and the second connecting plate are fixed through laminating after elongated hole by adjusting bolt, the tilting section of described second connecting plate is fixed by bolt and rubber clack door-plate top, when described rubber clack door-plate cuts out, described rubber clack door-plate seals with body exterior edge face and contacts.The planeness of the utility model adjustable rubber clack door-plate sealing surface and door body, makes rubber clack door-plate rotate in certain limit amount.
Description
Technical field
The utility model belongs to plumbing equipment technical field, is specifically related to a kind of rubber clack and flexibly connects flap valve.
Background technique
Existing rubber clack flexible door, due to the difference of actual conditions, after door-plate installs, comparatively large and after closing the sealing of opening force of door-plate is poor, namely once be difficult to after installing ensure the opening force of door-plate and the planeness between sealing surface and door body sealing surface, because the opening force after existing rubber clack flexible door installation, the planeness etc. of closing behind the door between door-plate and door body sealing surface are all difficult to ensure, therefore overcurrent damage by water is large, and poor sealing performance is the major defect of existing flap valve.
Model utility content
The purpose of this utility model is exactly the defect for prior art, provides a kind of rubber clack to flexibly connect flap valve.
The technical solution adopted in the utility model is: comprise the door body having runner, the external side of described door is provided with cylindrical tube, the longitudinal center cross section of described body is the trapezium structure of short bottom, top length, described body exterior edge face forms the runner mouth of inclination, described body top outer is fixed with vertical fixed plate, first connecting plate and the second connecting plate, described first connecting plate comprises vertical section and horizontal segment, described second connecting plate comprises horizontal segment and tilting section, described fixed plate is fixed by the vertical section of bolt and the first connecting plate, the horizontal segment of described first connecting plate and the horizontal segment of the second connecting plate have elongated hole, described first connecting plate and the second connecting plate are fixed through laminating after elongated hole by adjusting bolt, the tilting section of described second connecting plate is fixed by bolt and rubber clack door-plate top, when described rubber clack door-plate cuts out, described rubber clack door-plate seals with body exterior edge face and contacts.
Preferred structure further, described rubber clack door-plate is made up of with the reinforcement nylon cloth be wrapped in outside corrosion resistant plate the corrosion resistant plate of inside.
Preferred structure further, described rubber clack door-plate upper end has the arc groove for bent upon itself.
Preferred structure further, described body exterior edge face is provided with the dunnage of the inclination for support rubber lobe door-plate.
Planeness between the utility model adjustable rubber clack door-plate sealing surface and body sealing surface, rubber clack door-plate is rotated in certain limit amount, according under the different condition of actual conditions and installation form, ensure the opening force that door-plate is smaller and the sealing before opening and after closing, and reverse high head can be born.
Accompanying drawing explanation
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model side view.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
As Fig. 1, shown in Fig. 2, the utility model comprises the door body 1 having runner, cylindrical tube 2 is provided with outside described door body 1, the longitudinal center cross section of described body 2 is the trapezium structure of short bottom, top length, described body 2 exterior edge face forms the runner mouth of inclination, described body 2 top outer is fixed with vertical fixed plate 4, first connecting plate 5 and the second connecting plate 6, described first connecting plate 5 comprises vertical section 5.1 and horizontal segment 5.2, described second connecting plate 6 comprises horizontal segment 6.1 and tilting section 6.2, described fixed plate 4 is fixed by the vertical section 5.1 of bolt 10 and the first connecting plate 5, the horizontal segment 5.2 of described first connecting plate 5 and the horizontal segment 6.1 of the second connecting plate 6 have elongated hole, described first connecting plate 5 and the second connecting plate 6 are fixed through laminating after elongated hole by adjusting bolt 3, the tilting section 6.2 of described second connecting plate 6 is fixed by bolt 10 and rubber clack door-plate 7 top, when described rubber clack door-plate 7 cuts out, described rubber clack door-plate 7 seals with body 2 exterior edge face and contacts.The distance between rubber clack door-plate 7 and body 2 exterior edge face can be regulated by adjustment adjusting bolt 3, ensure the opening force that rubber clack door-plate 7 is smaller and the sealing before opening and after closedown.
In such scheme, described rubber clack door-plate 7 is made up of with the reinforcement nylon cloth 7.2 be wrapped in outside corrosion resistant plate 7.1 and rubber the corrosion resistant plate 7.1 of inside.
In such scheme, described rubber clack door-plate 7 upper end has the arc groove 7.3 for bent upon itself.
In such scheme, described body 2 exterior edge face is provided with the dunnage 8 of the inclination for support rubber lobe door-plate 7.
The bending that the opening and closing of the utility model rubber clack door-plate strengthen nylon cloth primarily of the encapsulate on rubber clack door-plate top realizes, fixed hole 9 by door body is arranged is installed on piping flange and wall, open under the effect of front hydraulic pressure, close under the effect that reverse water pressure and door-plate are conducted oneself with dignity.
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (4)
1. a rubber clack flexibly connects flap valve, comprise the door body (1) having runner, described door body (1) outside is provided with cylindrical tube (2), it is characterized in that: the longitudinal center cross section of described body (2) is the trapezium structure of short bottom, top length, described body (2) exterior edge face forms the runner mouth of inclination, described body (2) top outer is fixed with vertical fixed plate (4), first connecting plate (5) and the second connecting plate (6), described first connecting plate (5) comprises vertical section (5.1) and horizontal segment (5.2), described second connecting plate (6) comprises horizontal segment (6.1) and tilting section (6.2), described fixed plate (4) is fixed by the vertical section (5.1) of bolt (10) with the first connecting plate (5), the horizontal segment (5.2) of described first connecting plate (5) and the horizontal segment (6.1) of the second connecting plate (6) have elongated hole, described first connecting plate (5) and the second connecting plate (6) are fixed through laminating after elongated hole by adjusting bolt (3), the tilting section (6.2) of described second connecting plate (6) is fixed by bolt (10) and rubber clack door-plate (7) top, when described rubber clack door-plate (7) is closed, described rubber clack door-plate (7) seals with body (2) exterior edge face and contacts.
2. rubber clack according to claim 1 flexibly connects flap valve, it is characterized in that: described rubber clack door-plate (7) by inside corrosion resistant plate (7.1) and be wrapped in corrosion resistant plate (7.1) reinforcement nylon cloth (7.2) outward and form.
3. rubber clack according to claim 1 flexibly connects flap valve, it is characterized in that: described rubber clack door-plate (7) upper end has the arc groove (7.3) for bent upon itself.
4. rubber clack according to claim 1 flexibly connects flap valve, it is characterized in that: described body (2) exterior edge face is provided with the dunnage (8) for the inclination of support rubber lobe door-plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358800.6U CN204062034U (en) | 2014-06-30 | 2014-06-30 | Rubber clack flexibly connects flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358800.6U CN204062034U (en) | 2014-06-30 | 2014-06-30 | Rubber clack flexibly connects flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062034U true CN204062034U (en) | 2014-12-31 |
Family
ID=52203551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358800.6U Expired - Lifetime CN204062034U (en) | 2014-06-30 | 2014-06-30 | Rubber clack flexibly connects flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062034U (en) |
-
2014
- 2014-06-30 CN CN201420358800.6U patent/CN204062034U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |