CN204284489U - Chute gate valve - Google Patents
Chute gate valve Download PDFInfo
- Publication number
- CN204284489U CN204284489U CN201420583119.1U CN201420583119U CN204284489U CN 204284489 U CN204284489 U CN 204284489U CN 201420583119 U CN201420583119 U CN 201420583119U CN 204284489 U CN204284489 U CN 204284489U
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- China
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- stamping steel
- steel ribbon
- framework
- guiding groove
- flashboard
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Abstract
The utility model discloses a kind of chute gate valve, it comprises: framework, and framework connects guiding groove, is provided with flashboard in guiding groove, and the upper end of flashboard connects valve rod, and described framework is connected with Stamping Steel Ribbon, and Stamping Steel Ribbon is between framework and flashboard.It can reduce the friction of valve sealing device, improves the working life of valve.
Description
Technical field
The utility model relates to a kind of gate valve, particularly relates to a kind of gate valve cutting off or connect the media flow such as water, solution or slip in chute.
Background technique
Chute gate valve have structure simple, open feature flexibly, uses a large amount of in its operation such as decomposition, sedimentation in process for making alumina process.And chute gate valve many employings welded structure conventional at present, stuffing box gland is directly fixed on flashboard by it, thus makes to form soft seal between flashboard and framework.This kind of structure makes Stamping Steel Ribbon be fixed on flashboard, in valve switch process, Stamping Steel Ribbon contacts with framework always, open and close valve moment is comparatively large, operation effort, and Stamping Steel Ribbon is easy to wear pulls, secondly when welding housing distortion, very easily cause poorly sealed and produce stream material, and the bolt of fixing seal bar easily occurs contacting stuck phenomenon with guiding groove in flashboard switching process, affects the normal operation of whole production.
Model utility content
The purpose of this utility model solves the above problems exactly, provides a kind of chute gate valve, which reduces the friction of valve sealing device, improve the working life of valve.
The purpose of this utility model is realized by following structure, and it comprises: framework, and framework connects guiding groove, is provided with flashboard in guiding groove, and the upper end of flashboard connects valve rod, and described framework is connected with Stamping Steel Ribbon, and Stamping Steel Ribbon is between framework and flashboard.
Described framework connects into " mouth " font by horizontal frame and vertical frame, and the vertical frame of arranged on left and right sides is connected to guiding groove and Stamping Steel Ribbon, and Stamping Steel Ribbon is positioned at guiding groove, and the horizontal frame of bottom is connected with Stamping Steel Ribbon.
Described Stamping Steel Ribbon is connected between guiding groove and framework.
Described guiding groove is Integral guide slot.
Described Stamping Steel Ribbon cross section is pancake.
Described is circular arc with the flashboard of the contacting point of Stamping Steel Ribbon.
Described framework is connected with horizontal reinforcing strip.
Described framework upper is connected with oblique reinforcing strip.
Stamping Steel Ribbon of the present utility model is fixed in framework, reduces the frictional force in flashboard switching process, reduces to open moment, reduces sealing surface wear, increase working life.Also make flashboard and Stamping Steel Ribbon depart from, realize changing Stamping Steel Ribbon online, improve the convenience of maintenance.Secondly flashboard side adopts globoidal structure, increases seal pressure, increases valve seal effect.Again by horizontal and oblique reinforcing strip, improve the structural strength of framework.
Accompanying drawing explanation
Fig. 1 is the structural representation of mode of execution 1 of the present utility model, and Fig. 2 is the longitudinal sectional drawing of Fig. 1, and Fig. 3 is the enlarged view at J place in Fig. 2.
Embodiment
The utility model mode of execution 1 comprises as depicted in figs. 1 and 2: framework 1, described framework 1 connects into " mouth " font by horizontal frame and vertical frame, the vertical frame of arranged on left and right sides is connected to guiding groove and Stamping Steel Ribbon, and Stamping Steel Ribbon is positioned at guiding groove, Stamping Steel Ribbon cross section is pancake, and Stamping Steel Ribbon is connected between guiding groove and framework, the horizontal frame of bottom is connected with Stamping Steel Ribbon, be provided with flashboard in guiding groove, the upper end of flashboard connects valve rod, and the top of valve rod connects actuator.Described Stamping Steel Ribbon and be connected on framework, makes valve in opening-closing process, always have part Stamping Steel Ribbon be not all the time with rams contact, reduce the resistance of shutter door on the one hand, decrease the wearing and tearing of Stamping Steel Ribbon on the other hand.
Described is as shown in Figure 3 circular arc with the flashboard of the contacting point of Stamping Steel Ribbon, reduces flashboard and Stamping Steel Ribbon area of contact, increases sealing effect, reduce Stamping Steel Ribbon wearing and tearing simultaneously, thus increase Stamping Steel Ribbon working life.Described guiding groove is Integral guide slot, and namely guiding groove height is higher than flashboard, and guiding groove is whole centre does not have fracture, avoids possibility stuck in valve switch process.Actuator can adopt handwheel, or electric actuator.Described framework be connected with horizontal reinforcing strip and have oblique reinforcing strip.
The utility model mode of execution 2 comprises: framework, described framework connects into " mouth " font by horizontal frame and vertical frame, the vertical frame of arranged on left and right sides is connected to guiding groove and Stamping Steel Ribbon, and Stamping Steel Ribbon is positioned at guiding groove is connected on framework, and guiding groove is positioned at the both sides of Stamping Steel Ribbon, Stamping Steel Ribbon cross section is pancake, the horizontal frame of bottom is connected with Stamping Steel Ribbon, is provided with flashboard in guiding groove, and the upper end of flashboard connects valve rod, framework in guiding groove connects Stamping Steel Ribbon, and the top of valve rod connects actuator.Described Stamping Steel Ribbon and framework level, and be connected on framework, make valve in opening-closing process, always have part Stamping Steel Ribbon be not all the time with rams contact, reduce the resistance of shutter door on the one hand, decrease the wearing and tearing of Stamping Steel Ribbon on the other hand.Described is circular arc with the flashboard of the contacting point of Stamping Steel Ribbon, reduces flashboard and Stamping Steel Ribbon area of contact, increases sealing effect, reduces Stamping Steel Ribbon wearing and tearing simultaneously, thus increase Stamping Steel Ribbon working life.Described guiding groove is Integral guide slot, and namely guiding groove height is higher than flashboard, and guiding groove is whole centre does not have fracture, avoids possibility stuck in valve switch process.Actuator can adopt handwheel, or electric actuator.
Claims (8)
1. a chute gate valve, comprising: framework, framework connects guiding groove, be provided with flashboard in guiding groove, and the upper end of flashboard connects valve rod, is characterised in that: described framework is connected with Stamping Steel Ribbon, and Stamping Steel Ribbon is between framework and flashboard.
2. chute gate valve according to claim 1, it is characterized in that: described framework connects into " mouth " font by horizontal frame and vertical frame, the vertical frame of arranged on left and right sides is connected to guiding groove and Stamping Steel Ribbon, and Stamping Steel Ribbon is positioned at guiding groove, and the horizontal frame of bottom is connected with Stamping Steel Ribbon.
3. chute gate valve according to claim 2, is characterized in that: described Stamping Steel Ribbon is connected between guiding groove and framework.
4. chute gate valve according to claim 2, is characterized in that: described guiding groove is Integral guide slot.
5. chute gate valve according to claim 1 and 2, is characterized in that: described Stamping Steel Ribbon cross section is pancake.
6., according to described chute gate valve one of any in Claims 1-4, it is characterized in that: described is circular arc with the flashboard of the contacting point of Stamping Steel Ribbon.
7., according to described chute gate valve one of any in Claims 1-4, it is characterized in that: described framework is connected with horizontal reinforcing strip.
8., according to described chute gate valve one of any in Claims 1-4, it is characterized in that: described framework upper is connected with oblique reinforcing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583119.1U CN204284489U (en) | 2014-10-10 | 2014-10-10 | Chute gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583119.1U CN204284489U (en) | 2014-10-10 | 2014-10-10 | Chute gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284489U true CN204284489U (en) | 2015-04-22 |
Family
ID=52867650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583119.1U Active CN204284489U (en) | 2014-10-10 | 2014-10-10 | Chute gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185258A (en) * | 2016-08-26 | 2016-12-07 | 中冶北方（大连）工程技术有限公司 | The most adjustable unload ball chute |
| CN107387788A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of high leakproofness pneumatic type oil valve flashboard |
-
2014
- 2014-10-10 CN CN201420583119.1U patent/CN204284489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185258A (en) * | 2016-08-26 | 2016-12-07 | 中冶北方（大连）工程技术有限公司 | The most adjustable unload ball chute |
| CN107387788A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of high leakproofness pneumatic type oil valve flashboard |
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| GR01 | Patent grant |