CN201916588U - Valve hang tag - Google Patents
Valve hang tag Download PDFInfo
- Publication number
- CN201916588U CN201916588U CN2010202160572U CN201020216057U CN201916588U CN 201916588 U CN201916588 U CN 201916588U CN 2010202160572 U CN2010202160572 U CN 2010202160572U CN 201020216057 U CN201020216057 U CN 201020216057U CN 201916588 U CN201916588 U CN 201916588U
- Authority
- CN
- China
- Prior art keywords
- valve
- scroll bar
- listed
- shell
- opening
- 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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- Mechanically-Actuated Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a valve hang tag, comprising a housing, a scroll bar, a screw rod and a key hole. The housing is provided with an opening, and the scroll bar is disposed in the housing and is provided with typefaces in different states. Any one mark of the typefaces in different states is displayed on the opening. The inner ring of the scroll bar is provided with a gear, and the screw rod is clamped on the gear. The key hole is disposed on the screw rod and is provided with a special key. The special key adjusts the screw rod to rotate, further driving the scroll bar to roll and changing the mark state of the valve. In this case, the operation is simplifies, resource waste is prevented and the mark state is prevented from being changed at will by other people.
Description
Technical field
The utility model relates to the ic manufacturing technology field, relates in particular to a kind of valve that is applied to the process gas pipeline and lists.
Background technique
In chip manufacturing factory, because there are a lot of pipelines in the application of various chemical gas in the chemical gas transmission system, wherein the switch of most of pipeline is manually-operated gate control.The on off state of valve has determined whether downstream line has chemical gas, has determined whether each explained hereafter equipment can normally move.Therefore, the on off state of valve generally adopts valve to list clearly to indicate.
Existing valve is listed and be please refer to Fig. 1 to Fig. 2, Fig. 1 front of listing wherein for existing valve, the reverse side that Fig. 2 lists for existing valve, extremely shown in Figure 2 as Fig. 1, existing valve is listed and is comprised lanyard 1 and substrate 2, have hole 3 on the described substrate 2, described lanyard 1 passes described hole 3, and described listing is fixed on the valve.There are " opening " printed words in the front of the substrate 2 that described valve is listed, and shows valve is in out state, and the reverse side of the substrate 2 that described valve is listed has " pass " printed words, and shows valve is in off status.Wherein, described lanyard 1 is binding band or chain.
Above-mentioned existing valve is listed and is had following shortcoming and defect part:
1) when the state of pipeline valve changes, need cut off binding band or chain, cause the waste of binding band or chain, and because pipeline valve quantity is a lot, so troublesome poeration;
2) chain gets rusty easily, and easily causes the wasting of resources;
3) this valve is listed and may arbitrarily be changed valve state by irrelevant staff, thereby influences the operation of factory installation.
Therefore, be necessary to provide a kind of improved valve to list.
The model utility content
The purpose of this utility model is to provide a kind of valve to list, and the state replacing trouble so that valve in the solution prior art is listed causes the wasting of resources easily, and may arbitrarily be changed, thereby influences the problem of equipment operation.
For addressing the above problem, the utility model proposes a kind of valve and list, be used to identify the working state of gas pipeline valve, this valve is listed and is comprised:
Shell, described shell is provided with opening;
Scroll bar, described scroll bar is positioned at described shell, is printed on the printed words of different conditions on the described scroll bar, and any printed words in the printed words of described different conditions show on described opening, and the inner ring of described scroll bar is furnished with gear;
Screw mandrel, described screw mandrel are stuck on the gear of described scroll bar inner ring; And
Keyhole, described keyhole are arranged on the described screw mandrel, described keyhole and special key coupling, and described special key is regulated described screw mandrel and is rotated, and further drives described scroll bar and roll, and shows the printed words of different conditions.
Optionally, described shell is provided with through hole, the described shell of described through hole break-through.
Optionally, described shell is a rectangular structure, and described opening is positioned at the front of described rectangular structure, and described through hole is positioned at the top of described opening, and the tow sides of the described rectangular structure of break-through.
Optionally, also comprise lanyard, described lanyard passes described through hole.
Optionally, the material of described shell is a stainless steel.
Optionally, the material of described scroll bar is soft anticorrosion material.
Optionally, also comprise recording card, described recording card is positioned at the below of described opening, is fixed on the described shell.
The utility model makes it compared with prior art owing to adopt above technological scheme, has following advantage and good effect:
(1) the utility model need not cut off lanyard, thereby simplify operation, and avoid the lanyard wasting of resources by the identification-state of rolling scroll bar change valve;
(2) shell is a stainless steel material, prevents to get rusty;
(3) join the identification-state that special key changes valve, thereby avoided other people arbitrarily to change identification-state.
Description of drawings
The front that Fig. 1 lists for existing valve;
The reverse side that Fig. 2 lists for existing valve;
The front view that Fig. 3 lists for the valve that the utility model embodiment provides;
Internal structure schematic representation on the left of the valve that Fig. 4 provides for the utility model embodiment is listed.
Embodiment
Below in conjunction with the drawings and specific embodiments the valve that the utility model proposes is listed and to be described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only be used for conveniently, aid illustration the utility model embodiment's purpose lucidly.
Core concept of the present utility model is, provide a kind of valve to list, this valve is listed and is comprised shell, scroll bar, screw mandrel and keyhole, is printed on the printed words of different conditions on the described scroll bar, and described keyhole is furnished with special key, described special key is regulated described screw mandrel and is rotated, further drive described scroll bar and roll, change the printed words state of valve, thereby simplified operation, avoid the wasting of resources, and avoided other people arbitrarily to change the identification-state of valve.
Please refer to Fig. 3 to Fig. 4, wherein, the list internal structure schematic representation in left side of the front view that Fig. 3 lists for the valve that the utility model embodiment provides, the valve that Fig. 4 provides for the utility model embodiment, to shown in Figure 4, this valve is listed and 100 is comprised as Fig. 3:
Shell 110, described shell 110 is provided with opening 111;
Scroll bar 120,120 of described rollings are positioned at described shell 110, be printed on the printed words of different conditions on the described scroll bar 120, any printed words in the printed words of described different conditions show on described opening 111, and the inner ring of described scroll bar 120 is furnished with gear 121;
Screw mandrel 122, described screw mandrel 122 are stuck on the gear 121 of described scroll bar 120 inner rings; And
Further, described shell 110 is provided with through hole 112, the described shell 110 of described through hole 112 break-through.
Further, described shell 110 is a rectangular structure, and described opening 111 is positioned at the front of described rectangular structure, and described through hole 112 is positioned at the top of described opening 111, and the tow sides of the described rectangular structure of break-through.
Further, described valve is listed and 100 is also comprised lanyard 130, and described lanyard 130 passes described through hole 112.
Further, the quantity of the printed words of described different conditions is two kinds, and the printed words of described two kinds of different conditions are that printed words " are opened " and " pass ".
Further, the material of described shell 110 is a stainless steel.
Further, the material of described scroll bar 120 is soft anticorrosion material.
Further, described valve is listed and 100 is also comprised recording card 140, and described recording card 140 is positioned at the below of described opening 111, is fixed on the described shell, and described recording card 140 is used to write down the data of gas pipeline valve, as situations such as gaseous species.
Lanyard 130 is passed described through hole 112, and be fixed on the gas pipeline valve, if this moment, the gas pipeline valve was an opening state, then special key is inserted in the described keyhole 123, regulate the rotation of described screw mandrel 122 by rotating described special key, the rotation of described screw mandrel 122 further drives described scroll bar 120 and rolls, and shows " opening " printed words on the opening 111 of described shell 110;
When described gas pipeline valve transfers closed condition to by opening state, described special key is inserted in the described keyhole 123, regulate the rotation of described screw mandrel 122 by rotating described special key, the rotation of described screw mandrel 122 further drives described scroll bar 120 and rolls, and shows " pass " printed words on the opening 111 of described shell 110.
In above-mentioned specific embodiment, described valve is listed and is described as the state that is used to identify the gas pipeline valve, yet should be realized that, according to actual conditions, described valve is listed and can also be used to identify the working state of Other Instruments.
In above-mentioned specific embodiment, be printed on the printed words of two kinds of different conditions on the described scroll bar, and the printed words of described two kinds of different conditions are " opening " and " pass ", yet should be realized that, according to actual conditions, can also be printed on the printed words of multiple different conditions on the described scroll bar, for example three kinds, and the printed words of three kinds of different conditions are " opening ", " pass " and " treating ", wherein " open " the expression opening state, " pass " expression closed condition, " treating " expression holding state.
In sum, the utility model provides a kind of valve to list, this valve is listed and is comprised shell, scroll bar, screw mandrel and keyhole, described shell is provided with opening, described scroll bar is positioned at described shell, be printed on the printed words of different conditions on the described scroll bar, any printed words in the printed words of described different conditions show on described opening, and the inner ring of described scroll bar is furnished with gear, described screw mandrel is stuck on the gear of described scroll bar inner ring, and described keyhole is arranged on the described screw mandrel, and described keyhole is furnished with special key, described special key is regulated described screw mandrel and is rotated, further drive described scroll bar and roll, change the identification-state of valve, thereby simplified operation, avoid the wasting of resources, and avoided other people arbitrarily to change the identification-state of valve.
Obviously, those skilled in the art can carry out various changes and modification to model utility and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (7)
1. a valve is listed, and is used to identify the working state of gas pipeline valve, it is characterized in that, comprising:
Shell, described shell is provided with opening;
Scroll bar, described scroll bar is positioned at described shell, is printed on the printed words of different conditions on the described scroll bar, and any printed words in the printed words of described different conditions show on described opening, and the inner ring of described scroll bar is furnished with gear;
Screw mandrel, described screw mandrel are stuck on the gear of described scroll bar inner ring; And
Keyhole, described keyhole are arranged on the described screw mandrel, described keyhole and special key coupling, and described special key is regulated described screw mandrel and is rotated, and further drives described scroll bar and roll, and shows the printed words of different conditions.
2. valve as claimed in claim 1 is listed, and it is characterized in that, described shell is provided with through hole, the described shell of described through hole break-through.
3. valve as claimed in claim 2 is listed, and it is characterized in that, described shell is a rectangular structure, and described opening is positioned at the front of described rectangular structure, and described through hole is positioned at the top of described opening, and the tow sides of the described rectangular structure of break-through.
4. valve as claimed in claim 2 is listed, and it is characterized in that, also comprises lanyard, and described lanyard passes described through hole.
5. valve as claimed in claim 1 is listed, and it is characterized in that, the material of described shell is a stainless steel.
6. valve as claimed in claim 1 is listed, and it is characterized in that, the material of described scroll bar is soft anticorrosion material.
7. valve as claimed in claim 1 is listed, and it is characterized in that, also comprises recording card, and described recording card is positioned at the below of described opening, is fixed on the described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202160572U CN201916588U (en) | 2010-06-04 | 2010-06-04 | Valve hang tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202160572U CN201916588U (en) | 2010-06-04 | 2010-06-04 | Valve hang tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916588U true CN201916588U (en) | 2011-08-03 |
Family
ID=44416384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202160572U Expired - Fee Related CN201916588U (en) | 2010-06-04 | 2010-06-04 | Valve hang tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465470A (en) * | 2015-12-31 | 2016-04-06 | 国网北京市电力公司 | Valve |
| CN106782049A (en) * | 2016-11-15 | 2017-05-31 | 武汉新芯集成电路制造有限公司 | A kind of equipment state display board |
-
2010
- 2010-06-04 CN CN2010202160572U patent/CN201916588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465470A (en) * | 2015-12-31 | 2016-04-06 | 国网北京市电力公司 | Valve |
| CN106782049A (en) * | 2016-11-15 | 2017-05-31 | 武汉新芯集成电路制造有限公司 | A kind of equipment state display board |
| CN106782049B (en) * | 2016-11-15 | 2019-11-29 | 武汉新芯集成电路制造有限公司 | A kind of equipment state display board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20130222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130222 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone, Beijing Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 No. 18 Zhangjiang Road, Shanghai Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20180604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |