CN202702101U - Special purpose spanner for power station handle wheel valve operation - Google Patents
Special purpose spanner for power station handle wheel valve operation Download PDFInfo
- Publication number
- CN202702101U CN202702101U CN 201220426122 CN201220426122U CN202702101U CN 202702101 U CN202702101 U CN 202702101U CN 201220426122 CN201220426122 CN 201220426122 CN 201220426122 U CN201220426122 U CN 201220426122U CN 202702101 U CN202702101 U CN 202702101U
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- CN
- China
- Prior art keywords
- wheel valve
- spanner
- special purpose
- power station
- handle wheel
- 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
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Abstract
The utility model relates to a special purpose spanner for power station handle wheel valve operation. The special purpose spanner for power station handle wheel valve operation is used for solving the poor safety problem of the current use F-shaped handle wheel valve auxiliary switch tools. The special purpose spanner for power station handle wheel valve operation comprises a wrench and a trigger, wherein the wrench and the trigger are molded in one body, the wrench is in Y shape, fixed blocks are installed on the left and right of the front end of the Y shape, the Y shape is provided with a shift block in the middle of the two crotches, a groove is installed in the middle of the Y shape, a regulating wheel is mounted in the groove, the shift block inserts the groove and a regulating tooth is arranged on the shifting block, the regulating tooth matches with the regulating wheel in use. Due to the fact that the special purpose spanner for power station handle wheel valve operation transforms the F shape spanner to Y shape, changes the two dots fixed mode to three dots fixed, the stability is increased. The special purpose spanner for power station handle wheel valve operation adds a protected zone, further improves the safety. The special purpose spanner for power station handle wheel valve operation has the more advantages of opening and closing non-horizontal handle wheel valve, which facilitates the operation of operation personnel, and saves both time and labor. The special purpose spanner for power station handle wheel valve operation is simple in whole structure, low in cost, fit for the popularization and application in the thermal power plant and the chemical plant.
Description
Technical field
The utility model relates to the opening hand-wheel valve aid, what be specifically related to is a kind of hand wheel valve of power plant operation special spanner.
Background technology
In the power plant or relevant industrial circle, main equipment is seen everywhere, hand wheel valve on these equipment of switch is operation personnel's routine work, comparatively easy during the general hand wheel valve that switch pressure is little, size is little, but during the hand wheel valve large at switch pressure, that size is large, always very painstaking.For this reason; also there is the technical staff to research and develop various types of auxiliary switch instruments; such as F type spanner; the spanner of this structure shows unique advantage when the horizontal hand wheel valve of auxiliary switch, very convenient; time saving and energy saving; but when the non-horizontal hand wheel valve of auxiliary switch, then because there not being the security protection structure, in the process of switch hand wheel valve, often there is certain potential safety hazard.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of hand wheel valve of power plant operation special spanner, the problem of the poor stability that the F type hand wheel valve auxiliary switch instrument use procedure of using at present for solution exists for the problems referred to above.
The utility model is achieved through the following technical solutions: a kind of hand wheel valve of power plant operation special spanner comprises spanner and trigger piece, wherein, spanner and trigger piece are one-body molded, and described spanner is Y-shaped, and fixedly fixture block, middle part arrange a mobile fixture block respectively to arrange one about the front end of Y-shaped; Simultaneously, the middle part of Y-shaped has groove, and groove is provided with regulating wheel, and mobile fixture block inserts in the groove, is provided with on the mobile fixture block and the matching used regulating tooth of regulating wheel.
The upper outside buffer zone that is connected with of described spanner.
Described fixedly fixture block is curved.
Described mobile fixture block is 5 fonts.
Adopt the good effect of technique scheme: the utility model is by improving the structure of F type hand wheel valve auxiliary switch instrument, be designed to Y-shaped, fixedly change 3 fixing patterns into by original 2, increased stability, simultaneously, by the buffer zone that arranges, further improved security, be the horizontal hand wheel valve of auxiliary switch also the horizontal hand wheel valve of right and wrong all be same safety, and when controlled valve, reaching time saving and energy saving purpose by increasing the arm of force, the utility model is simple in structure in addition, with low cost, be adapted at power plant, support the use during chemical plant switch hand wheel valve.
Description of drawings
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 be among Fig. 1 A-A to structural representation;
Fig. 3 is Facad structure schematic diagram of the present utility model.
Among the figure: 1 spanner, 2 trigger pieces, 3 fixedly fixture block, 4 move fixture block, 5 grooves, 6 regulating wheels, 7 regulating teeth, 8 buffer zones.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: such as Fig. 1, Fig. 2, shown in Figure 3, a kind of hand wheel valve of power plant operation special spanner comprises spanner 1 and trigger piece 2.Wherein, during manufacturing that spanner 1 and trigger piece 2 is one-body molded, increase whole fastness.Change the setting that spanner in the past becomes F shape in the utility model, spanner 1 is set to be Y-shaped, and fixedly fixture block 3, middle part arrange a mobile fixture block 4 respectively to arrange one about the front end of Y-shaped, like this, just form 3 fixing patterns, increased fixing stability and the whole security of using.Simultaneously, have groove 5 at the middle part of Y-shaped, and be provided with regulating wheel 6 at groove 5, mobile fixture block 4 inserts in the groove 5, is provided with on the mobile fixture block 4 and regulating wheel 6 matching used regulating teeth 7.When needing to regulate, rotate regulating wheel 6, drive mobile fixture block 4 and move, reach fixing purpose.
In addition, in order further to improve security, can be at the spanner 1 upper outside buffer zone 8 that connects.During use, at first the other end with buffer zone 8 ties up on the hand wheel valve.
Consider the shape of present hand wheel valve, and increase the fixedly contact area of fixture block and hand wheel valve that the raising steadiness can be set to arc with fixing fixture block 3.
In like manner, also mobile fixture block 4 can be set to " 5 font ", horizontal in being inserted in the groove 5 above " 5 font " wherein, following arc is used for fixedly first run valve.
During use, directly spanner is stuck on the hand wheel valve, the rotation regulating wheel is until till screwing, again buffer zone is tied up on the hand wheel valve, can now two to four spanners be fixed on the hand wheel valve simultaneously in case of necessity, make things convenient for the rotation hand wheel valve, the open and close hand wheel valve is more convenient.The operation overall process all embodies safer, time saving and energy saving advantage.
Claims (4)
1. a hand wheel valve of power plant operates special spanner, comprise spanner (1) and trigger piece (2), wherein, spanner (1) is one-body molded with trigger piece (2), it is characterized in that: described spanner (1) is Y-shaped, and fixedly fixture block (3), middle part arrange a mobile fixture block (4) respectively to arrange one about the front end of Y-shaped; Simultaneously, the middle part of Y-shaped has groove (5), and groove (5) is provided with regulating wheel (6), and mobile fixture block (4) inserts in the groove (5), is provided with on the mobile fixture block (4) and the matching used regulating tooth of regulating wheel (6) (7).
2. a kind of hand wheel valve of power plant operation special spanner according to claim 1 is characterized in that: the upper outside buffer zone (8) that is connected with of described spanner (1).
3. a kind of hand wheel valve of power plant according to claim 1 operates special spanner, and it is characterized in that: described fixedly fixture block (3) is curved.
4. a kind of hand wheel valve of power plant according to claim 1 operates special spanner, and it is characterized in that: described mobile fixture block (4) is 5 fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426122 CN202702101U (en) | 2012-08-27 | 2012-08-27 | Special purpose spanner for power station handle wheel valve operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426122 CN202702101U (en) | 2012-08-27 | 2012-08-27 | Special purpose spanner for power station handle wheel valve operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202702101U true CN202702101U (en) | 2013-01-30 |
Family
ID=47582440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426122 Expired - Lifetime CN202702101U (en) | 2012-08-27 | 2012-08-27 | Special purpose spanner for power station handle wheel valve operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202702101U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400719A (en) * | 2014-11-20 | 2015-03-11 | 吴中区光福金怡五金配件厂 | F-shaped wrench for valve |
| CN104440726A (en) * | 2014-11-20 | 2015-03-25 | 吴中区光福金怡五金配件厂 | F-shaped wrench for adjustable valve |
| CN108662267A (en) * | 2018-06-08 | 2018-10-16 | 桐昆集团浙江恒通化纤有限公司 | A kind of switching tools of hand wheel valve |
-
2012
- 2012-08-27 CN CN 201220426122 patent/CN202702101U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400719A (en) * | 2014-11-20 | 2015-03-11 | 吴中区光福金怡五金配件厂 | F-shaped wrench for valve |
| CN104440726A (en) * | 2014-11-20 | 2015-03-25 | 吴中区光福金怡五金配件厂 | F-shaped wrench for adjustable valve |
| CN108662267A (en) * | 2018-06-08 | 2018-10-16 | 桐昆集团浙江恒通化纤有限公司 | A kind of switching tools of hand wheel valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xicheng Inventor after: Liu Zhen Inventor after: Liu Tao Inventor after: Yin Xiuchen Inventor after: Han Xianchun Inventor after: Sun Hongjun Inventor after: Gao Guiying Inventor after: Wang Lijun Inventor after: Wei Guiquan Inventor after: Fan Yanli Inventor after: Jia Chunyu Inventor after: Leng Chuanying Inventor after: Liu Xiaofeng Inventor after: Huo Jiushan Inventor after: Liu Li Inventor after: Cui Yong Inventor after: Hou Xingyu Inventor after: Dong Xin Inventor before: Zhang Xicheng Inventor before: Liu Zhen Inventor before: Liu Tao Inventor before: Yin Xiuchen Inventor before: Han Xianchun Inventor before: Wang Lijun Inventor before: Wei Guiquan Inventor before: Fan Yanli Inventor before: Jia Chunyu Inventor before: Leng Chuanying Inventor before: Liu Xiaofeng Inventor before: Huo Jiushan Inventor before: Liu Li Inventor before: Cui Yong Inventor before: Hou Xingyu Inventor before: Dong Xin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG XICHENG JIA CHUNYU LENG CHUANYING LIU XIAOFENG HUO JIUSHAN LIU LI CUI YONG HOU XINGYU DONG XIN LIU ZHEN LIU TAO YIN XIUCHEN HAN XIANCHUN WANG LIJUN WEI GUIQUAN FAN YANLI TO: ZHANG XICHENG JIA CHUNYU LENG CHUANYING LIU XIAOFENG HUO JIUSHAN LIU LI CUI YONG HOU XINGYU DONG XIN LIU ZHEN LIU TAO YIN XIUCHEN HAN XIANCHUN SUN HONGJUN GAO GUIYING WANG LIJUN WEI GUIQUAN FAN YANLI |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20180306 |
|
| AV01 | Patent right actively abandoned |