CN106704682B - One seed nucleus manual vacuum valve operating mechanism - Google Patents
One seed nucleus manual vacuum valve operating mechanism Download PDFInfo
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- CN106704682B CN106704682B CN201510498397.6A CN201510498397A CN106704682B CN 106704682 B CN106704682 B CN 106704682B CN 201510498397 A CN201510498397 A CN 201510498397A CN 106704682 B CN106704682 B CN 106704682B
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- side structure
- slide block
- block assembly
- operating mechanism
- vacuum valve
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Abstract
The present invention relates to vacuum valve operating technology fields, specifically disclose a seed nucleus manual vacuum valve operating mechanism.It is closed on the right side of the cabinet of tubular structure by flange assembly in the operating mechanism, axis is fixed on box house by the axle sleeve being arranged on right flange component interstitial hole, and axis is made to match connection with the slide block assembly right side structure screw thread pair that box house is arranged, wherein, right side structure covers inside left side structure in slide block assembly, the disc spring installed between both keeps the right side structure being stuck in left side structure opposite and carries out opposite compression with left side structure；Slide block assembly right side structure lower end is provided with the hole to match with lower body end, makes moving left and right for slide block assembly that lower body end be driven to move left and right.The manual vacuum valve handle structure, can use the type of attachment of slide block assembly and transmission shaft, manually control the valve operation that spool moves horizontally or pendulum motion seals, this is easy to operate rapid, laborsaving.
Description
Technical field
The invention belongs to vacuum valve operating technology fields, and in particular to seed nucleus manual vacuum valve operating mechanism.
Background technique
A seed nucleus is disclosed in Chinese patent " core electric torpedo-shaped vacuum valve " (patent No.: ZL 201010599203.X)
With electric torpedo-shaped vacuum valve, which is electric operating, can remotely be controlled.But in accident condition circuit malfunctions
In the case of, cannot cutting system pipeline therefore, it is necessary to design a seed nucleus manual vacuum valve operating gear be to meet in time
System safe operation.
Under normal conditions, core is made of in Manual vacuum valve structure operating mechanism and lower body two-part structure.
It is moved left and right by sliding members in upper body, spool movement in lower body is driven, to realize the opening and closing of valve.
Wherein, the valve body structure in lower body structure and above-identified patent is essentially identical.
Summary of the invention
The purpose of the present invention is to provide seed nucleus manual vacuum valve operating mechanisms, can be by the operating mechanism under
The resulting structure of portion's valve body can be realized valve manual operation, and easy to operate rapid, laborsaving.
Technical scheme is as follows: seed nucleus manual vacuum valve operating mechanism, the operating mechanism include cabinet,
Axis, slide block assembly and axle sleeve, wherein closed on the right side of the cabinet of tubular structure by flange assembly, axis passes through right side method
The axle sleeve being arranged on blue component interstitial hole is fixed on box house, and the slide block assembly right side structure that axis and box house is arranged
Screw thread pair matching connection, wherein slide block assembly includes right side structure, left side structure and disc spring, and left side structure is entirety and case
The frame structure that internal wall matches, set opposite can slide on axis；Right side structure covers inside left side structure, and two
The disc spring installed between person keeps the right side structure being stuck in left side structure opposite and carries out opposite compression with left side structure；It is sliding
Block assembly right side structure lower end is provided with the hole to match with lower body end, and make slide block assembly moves left and right band
Dynamic lower body end moves left and right.
It is successively cased with single direction thrust ball bearing and nut on axis on the outside of the flange assembly, and passes through nut and tightening
Screw is positioned, and the horizontal play of axis is prevented.
The operating mechanism further includes positioning screw, after the positioning screw passes through flange assembly, withstands on slide block assembly
End, and after valve stroke adjustment is correct, fixation is sealed to positioning screw with steel wire using lead sealing.
It is provided with hole above the cabinet, and the region of aperture is equipped with transparent organic glass above cabinet, on cabinet
Pointer is installed in slide block assembly left side structure region shown by square transparent organic glass, it, can by the side-to-side movement of pointer
Show the moving direction of slide block assembly.
Aperture on the left of the cabinet, is closed by baffle and its matched retaining ring.
Adjusting gasket is additionally provided at disc spring between the slide block assembly left side structure and right side structure.
The right end of axis on the outside of the flange assembly is fixedly installed with rotation hand wheel.
Remarkable result of the invention is: a kind of manual vacuum valve handle structure of the present invention can use sliding block
The type of attachment of component and transmission shaft manually controls the valve operation that spool moves horizontally or pendulum motion seals, the operation
Facilitate rapid, laborsaving.
Detailed description of the invention
Fig. 1 is seed nucleus manual vacuum valve operating mechanism structural schematic diagram of the present invention；
In figure: 1, cabinet；2, retaining ring, 3, baffle；4, transparent organic glass；5, axis；6, slide block assembly；7, pointer；8, it adjusts
Save gasket；9, disc spring；10, positioning screw；11, axle sleeve；12, flange assembly；13, bearing；14, lead sealing steel wire；15, nut；
16, rotation hand wheel；17, holding screw；18, lower body lever assembly.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, seed nucleus manual vacuum valve operating mechanism, including cabinet 1, axis 5, slide block assembly 6, flange assembly
12 and bearing 13, wherein 1 left and right ends of cabinet of tubular structure are open, and hole are provided with above cabinet 1, and on cabinet 1
The region of Fang Kaikong is equipped with transparent organic glass 4；It is closed on the left of cabinet 1 by baffle 3 and its matched retaining ring 2, case
It is closed on the right side of body 1 by flange assembly 12, axis 5 is fixed on case by the axle sleeve 11 being arranged in 12 mesoporous of right flange component
Inside body 1, the 6 right side structure screw thread pair of slide block assembly being arranged inside axis 5 and cabinet 1 is set to match connection, wherein slide block assembly 6
Including right side structure, left side structure and disc spring 9, left side structure is the whole frame structure to match with cabinet wall, set
On axis 5, and opposite it can slide, right side structure covers inside left side structure, installation disc spring 9 and adjusting gasket 8 between both,
Allow the right side structure being stuck in left side structure relative to the opposite compression of left side structure；It opens 6 right side structure lower end of slide block assembly
There is the hole to match with 18 end of lower body lever assembly, moving left and right for slide block assembly 6 is made to drive lower body lever group
18 end of part moves left and right；It is installed in 6 left side structure region of slide block assembly shown by transparent organic glass 4 above the cabinet 1
There is pointer 7, by the side-to-side movement of pointer 7, can show the moving direction of slide block assembly 6；On the axis 5 in 12 outside of flange assembly
It is successively cased with single direction thrust ball bearing 13 and nut 15, and is positioned by nut 15 and holding screw 17, the water of axis 5 is prevented
Flat play, and rotation hand wheel 16 is fixedly installed in the right end of axis 5；After positioning screw 10 passes through flange assembly 12, cunning is withstood on
The end of block assembly 6, and after valve stroke adjustment is correct, fixation is sealed to positioning screw 10 using lead sealing steel wire.
Claims (7)
1. seed nucleus manual vacuum valve operating mechanism, it is characterised in that: the operating mechanism includes cabinet (1), axis (5), sliding block
Component (6) and axle sleeve (11), wherein closed on the right side of the cabinet (1) of tubular structure by flange assembly (12), axis (5)
It is internal that cabinet (1) is fixed on by the axle sleeve (11) being arranged on right flange component (12) interstitial hole, and makes axis (5) and cabinet
(1) internal slide block assembly (6) the right side structure screw thread pair being arranged matches connection, wherein slide block assembly (6) include right side structure,
Left side structure and disc spring (9), left side structure are the whole frame structure to match with cabinet wall, set on axis (5), and
It can opposite sliding；Right side structure covers inside left side structure, and the disc spring (9) installed between both makes to be stuck in left side structure
Right side structure opposite can carry out opposite compression with left side structure；Slide block assembly (6) right side structure lower end is provided with and lower valve
The hole that body lever assembly (18) end matches makes moving left and right for slide block assembly (6) drive lower body lever assembly (18)
End moves left and right.
2. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that: the flange assembly
(12) it is successively cased with single direction thrust ball bearing (13) and nut (15) on the axis (5) on the outside of, and passes through nut (15) and clamp screw
Nail (17) is positioned, and the horizontal play of axis (5) is prevented.
3. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that: the operating mechanism also wraps
It includes positioning screw (10), after the positioning screw (10) passes through flange assembly (12), withstands on the end of slide block assembly (6), and
After valve stroke adjustment is correct, fixation is sealed to positioning screw (10) with steel wire using lead sealing.
4. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that: the cabinet (1)
Top is provided with hole, and the region of aperture is equipped with transparent organic glass (4) above cabinet (1), transparent organic above cabinet (1)
Pointer (7) are installed in slide block assembly (6) left side structure region shown by glass (4), by the side-to-side movement of pointer (7),
It can show the moving direction of slide block assembly (6).
5. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that: the cabinet (1)
Left side aperture is closed by baffle (3) and its matched retaining ring (2).
6. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that: the slide block assembly
(6) adjusting gasket (8) are additionally provided at the disc spring between left side structure and right side structure (9).
7. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that: the flange assembly
(12) right end of the axis (5) on the outside of is fixedly installed with rotation hand wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498397.6A CN106704682B (en) | 2015-08-13 | 2015-08-13 | One seed nucleus manual vacuum valve operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498397.6A CN106704682B (en) | 2015-08-13 | 2015-08-13 | One seed nucleus manual vacuum valve operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106704682A CN106704682A (en) | 2017-05-24 |
| CN106704682B true CN106704682B (en) | 2019-09-17 |
Family
ID=58929867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510498397.6A Active CN106704682B (en) | 2015-08-13 | 2015-08-13 | One seed nucleus manual vacuum valve operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106704682B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843171B (en) * | 2018-08-21 | 2023-10-20 | 普乐新能源（蚌埠）有限公司 | Transmission assembly of vacuum chamber door plate propelling device |
| CN115682896B (en) * | 2023-01-03 | 2023-04-07 | 泉州昆泰芯微电子科技有限公司 | Motion position detection device, valve assembly, opening detection method and pipeline system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505601A (en) * | 1983-02-16 | 1985-03-19 | Truth Incorporated | Retainer bearing and bearing assembly for a window operator and assembly method and tool |
| AT509083B1 (en) * | 2010-01-14 | 2011-06-15 | E Hawle Armaturenwerke Gmbh | shut-off |
| CN102678968A (en) * | 2012-05-26 | 2012-09-19 | 张迩骞 | Intelligent thermostatic water mixing valve |
| CN203421195U (en) * | 2013-07-23 | 2014-02-05 | 宁波埃美柯铜阀门有限公司 | Stop valve |
| CN103899789B (en) * | 2014-03-12 | 2016-05-04 | 哈尔滨工程大学 | A kind of gear mechanism formula reversal valve |
| CN203759578U (en) * | 2014-04-18 | 2014-08-06 | 浙江三方控制阀股份有限公司 | Crank sliding block type hand-wheel mechanism |
| CN205001633U (en) * | 2015-08-13 | 2016-01-27 | 中核新能核工业工程有限责任公司 | Nuclear is with manual vacuum valve operating mechanism |
-
2015
- 2015-08-13 CN CN201510498397.6A patent/CN106704682B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106704682A (en) | 2017-05-24 |
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