CN203463702U - Gate - Google Patents
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- Publication number
- CN203463702U CN203463702U CN201320527112.3U CN201320527112U CN203463702U CN 203463702 U CN203463702 U CN 203463702U CN 201320527112 U CN201320527112 U CN 201320527112U CN 203463702 U CN203463702 U CN 203463702U
- Authority
- CN
- China
- Prior art keywords
- groove
- flashboard
- valve rod
- gate
- elastic fastening
- 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
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Abstract
The utility model discloses a gate and aims to provide the gate which is firm in connection and long in service life. The key point of the technical scheme disclosed by the utility model is that the gate comprises a gate body; the gate body is provided with a through groove used for connecting a valve rod; the cross section of the through groove is in the shape of inverted T; both ends of the interior of the through groove are respectively provided with an elastic fastening component used for fastening the valve rod; the cross section of each elastic fastening component is matched with the through groove. The gate disclosed by the utility model is widely suitable for replacing traditional gates.
Description
Technical field
The utility model relates to a kind of gate valve accessory, and more particularly, it relates to a kind of flashboard.
Background technique
Flashboard is the parts of opening or cutting out for connecting valve rod control valve body in valve body.Existing flashboard directly coordinates with the direct clamping of valve rod by the inverted T shape groove arranging, because valve rod generally adopts Forging Technology one-body molded, so be difficult to guarantee the degree of adaptability between its each surface and flashboard, generally can between valve rod and flashboard, have matching gap, long-term use easily produces collision friction and causes between valve rod and flashboard and produce the loosening whole working life that affects at the position being connected with valve rod.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide the flashboard of a kind of stable connection, long service life.
For achieving the above object, the utility model provides following technological scheme: a kind of flashboard, comprise flashboard body, described flashboard body is provided with for connecting the groove of valve rod, groove cross section is inverted T shape, in described groove, two ends are provided with the elastic fastening parts for fastening valve rod, and described elastic fastening parts cross section and groove are suitable.
By adopting technique scheme, at groove two ends, be provided for the elastic fastening parts of fastening valve rod and flashboard body, make to be connected more closely between valve rod and flashboard body, prevent between valve rod and flashboard body, producing relative sliding friction in use, extend flashboard body working life.
The utility model is further set to: described elastic fastening parts one end end face and groove bottom surface are inconsistent, and the other end end face is provided with projection.
By adopting technique scheme, when needing repairing replacing elastic fastening parts or valve rod, can elastic fastening parts be skidded off along groove by the projection arranging, facilitate the dismounting of elastic fastening parts.
The utility model is further set to: described flashboard body adopts Forging Technology manufacture.
By adopting technique scheme, the production technology of simplifying flashboard body is also cost-saving.
Accompanying drawing explanation
Fig. 1 is the structure diagram of existing flashboard;
Fig. 2 is the utility model flashboard embodiment's structure diagram.
Description of reference numerals: 1, flashboard body; 2, valve rod; 3, groove; 4, elastic fastening parts; 5, projection.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model flashboard embodiment is described further.
A kind of flashboard, comprise flashboard body 1, described flashboard body 1 is provided with for connecting the groove 3 of valve rod 2, and groove 3 cross sections are inverted T shape, the interior two ends of described groove 3 are provided with the elastic fastening parts 4 for fastening valve rod 2, and described elastic fastening parts 4 cross sections and groove 3 are suitable.At groove 3 two ends, be provided for the elastic fastening parts 4 of fastening valve rod 2 and flashboard body 1, make between valve rod 2 and flashboard body 1 be connected more tight, prevent between valve rod 2 and flashboard body 1, producing relative sliding friction in use, extend 1 working life of flashboard body.
Described elastic fastening parts 4 one end end faces and groove 3 bottom surfaces are inconsistent, the other end end face is provided with projection 5, when needing repairing replacing elastic fastening parts 4 or valve rod 2, can elastic fastening parts 4 be skidded off along groove 3 by the projection 5 arranging, facilitate the dismounting of elastic fastening parts 4.
Described flashboard body 1 adopts Forging Technology manufacture, and the production technology of simplifying flashboard body 1 is also cost-saving.
Claims (3)
1. a flashboard, comprise flashboard body, described flashboard body is provided with for connecting the groove of valve rod, and groove cross section is inverted T shape, it is characterized in that: in described groove, two ends are provided with the elastic fastening parts for fastening valve rod, and described elastic fastening parts cross section and groove are suitable.
2. flashboard according to claim 1, is characterized in that: described elastic fastening parts one end end face and groove bottom surface are inconsistent, and the other end end face is provided with projection.
3. flashboard according to claim 1 and 2, is characterized in that: described flashboard body adopts Forging Technology manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527112.3U CN203463702U (en) | 2013-08-27 | 2013-08-27 | Gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527112.3U CN203463702U (en) | 2013-08-27 | 2013-08-27 | Gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203463702U true CN203463702U (en) | 2014-03-05 |
Family
ID=50176069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527112.3U Expired - Fee Related CN203463702U (en) | 2013-08-27 | 2013-08-27 | Gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203463702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011238A (en) * | 2017-12-08 | 2018-05-08 | 深圳市优必选科技有限公司 | Robot |
-
2013
- 2013-08-27 CN CN201320527112.3U patent/CN203463702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011238A (en) * | 2017-12-08 | 2018-05-08 | 深圳市优必选科技有限公司 | Robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |