CN106704682A - Manual vacuum valve operation mechanism used for nuclear - Google Patents
Manual vacuum valve operation mechanism used for nuclear Download PDFInfo
- Publication number
- CN106704682A CN106704682A CN201510498397.6A CN201510498397A CN106704682A CN 106704682 A CN106704682 A CN 106704682A CN 201510498397 A CN201510498397 A CN 201510498397A CN 106704682 A CN106704682 A CN 106704682A
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- side structure
- block assembly
- assembly
- vacuum valve
- axle
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Abstract
The invention relates to the technical field of vacuum valve operation and particularly discloses a manual vacuum valve operation mechanism used for the nuclear. In the operation mechanism, the right side of a box body of a cylindrical structure is sealed through a flange assembly, a shaft is fixed inside the box body through a shaft sleeve arranged on a middle hole in the flange assembly on the right side, and the shaft is made to be connected with a sliding block assembly right side structure threaded pair arranged in the box body in a matched manner; the right side structure in the sliding block assembly sleeves the inside of a left side structure, and a disc spring installed between the right side structure and the left side structure makes the right side structure clamped in the left side structure be relatively compressed relative to the left side structure; and the lower end of the sliding block assembly right side structure is provided with a hole matched with the end of a lower valve body level assembly, and leftwards and rightwards movement of the sliding block assembly drives the end of the lower valve body level assembly to move leftwards and rightwards. According to the manual vacuum valve operation structure, the connection mode of the sliding block assembly and a transmission shaft can be utilized, a valve core is manually controlled to perform valve operation of horizontal movement or swing movement and sealing, operation is convenient and fast, and labor is saved.
Description
Technical field
The invention belongs to vacuum valve operating technology field, and in particular to a seed nucleus manipulate machine with manual vacuum valve
Structure.
Background technology
Chinese patent《Core electric torpedo-shaped vacuum valve》(the patent No.：ZL 201010599203.X) in disclose
Torpedo vacuum valve is moved in one seed nucleus electricity consumption, and the valve is electric operating, can carry out remote control.But in accident
In the case that status circuit breaks down, it is impossible to timely cutting system pipeline, accordingly, it would be desirable to design a seed nucleus
Manual vacuum valve operating gear is used, to meet system safety operation.
Under normal circumstances, core with Manual vacuum valve structure by operating mechanism and lower body two-part structure
Composition.Moved left and right by sliding members in upper body, drive valve element action in lower body, so that
Realize the keying of valve.Wherein, the valve body structure in lower body structure and above-identified patent is essentially identical.
The content of the invention
It is an object of the invention to provide seed nucleus manual vacuum valve operating mechanism, can be by the manipulation machine
Structure and the resulting structure of lower body, can realize that valve is manually operated, and easy to operate rapid, laborsaving.
Technical scheme is as follows：One seed nucleus manual vacuum valve operating mechanism, the operating mechanism includes
Casing, axle, slide block assembly and axle sleeve, wherein, the casing right side of tubular structure is carried out by flange assembly
Closing, axle is fixed on box house by the axle sleeve set on right flange component interstitial hole, and makes axle and case
The slide block assembly right side structure screw thread pair matching connection that internal portion is set, wherein, slide block assembly is tied including right side
Structure, left side structure and disc spring, left side structure are the overall frame structure matched with cabinet wall, its set
On axle, and relative can slide；Right side structure is enclosed within inside left side structure, the disc spring installed between both,
Allow the right side structure being stuck in left side structure relative carries out relative compression with left side structure；Slide block assembly is right
Side structure lower end is provided with the hole matched with lower body its end, makes moving left and right for slide block assembly
Lower body its end is driven to move left and right.
Single direction thrust ball bearing and nut are cased with axle on the outside of described flange assembly successively, and by nut
And holding screw is positioned, the horizontal play of axle is prevented.
After the operating mechanism also includes that Positioning screw, described Positioning screw pass through flange assembly, sliding block is withstood on
The end of component, and after valve stroke adjustment is correct, Positioning screw is sealed with steel wire using lead sealing
It is fixed.
Described casing top is provided with hole, and the region of perforate is provided with transparent organic glass above casing,
Pointer is installed in slide block assembly left side structure region shown by the transparent organic glass of casing top, by referring to
The side-to-side movement of pin, can show the moving direction of slide block assembly.
Described casing left side perforate, it passes through baffle plate and its supporting back-up ring is closed.
Adjusting gasket is additionally provided with disc spring between described slide block assembly left side structure and right side structure.
The low order end of the axle on the outside of described flange assembly is installed with rotation hand wheel.
Remarkable result of the invention is：A kind of manual vacuum valve handle structure of the present invention, can be with profit
With the type of attachment of slide block assembly and power transmission shaft, hand control valve core is moved horizontally or oscillating motion is sealed
Valve operation, this is easy to operate rapid, laborsaving.
Brief description of the drawings
Fig. 1 is seed nucleus manual vacuum valve operating mechanism structural representation of the present invention；
In figure：1st, casing；2nd, back-up ring, 3, baffle plate；4th, transparent organic glass；5th, axle；6th, sliding block
Component；7th, pointer；8th, adjusting gasket；9th, disc spring；10th, Positioning screw；11st, axle sleeve；12nd, flange
Component；13rd, bearing；14th, lead sealing steel wire；15th, nut；16th, rotation hand wheel；17th, holding screw；
18th, lower body lever assembly.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the present invention.
As shown in figure 1, seed nucleus manual vacuum valve operating mechanism, including casing 1, axle 5, slide block assembly
6th, flange assembly 12 and bearing 13, wherein, the both ends open of casing 1 or so of tubular structure, and in case
The top of body 1 is provided with hole, and is provided with transparent organic glass 4 in the region of the top perforate of casing 1；Casing 1 is left
Side is closed by baffle plate 3 and its supporting back-up ring 2, and the right side of casing 1 is sealed by flange assembly 12
Close, axle 5 is fixed on inside casing 1 by the axle sleeve 11 set in the mesopore of right flange component 12, makes axle 5
The right side structure screw thread pair of slide block assembly 6 matching set with the inside of casing 1 is connected, wherein, slide block assembly 6
Including right side structure, left side structure and disc spring 9, left side structure is the overall framework matched with cabinet wall
Structure, it is enclosed within axle 5, and relative can be slided, and right side structure is enclosed within inside left side structure, both it
Between disc spring 9 and adjusting gasket 8 are installed, allow the right side structure being stuck in left side structure relative to left side structure
Relative compression；Slide block assembly 6 right side structure lower end is provided with and matches with the end of lower body lever assembly 18
Hole, moves left and right the end of drive lower body lever assembly 18 that moves left and right of slide block assembly 6；In casing
Pointer 7 is installed in the left side structure region of slide block assembly 6 shown by 1 top transparent organic glass 4, is passed through
The side-to-side movement of pointer 7, can show the moving direction of slide block assembly 6；In the axle 5 in the outside of flange assembly 12
On be cased with single direction thrust ball bearing 13 and nut 15 successively, and determined by nut 15 and holding screw 17
Position, prevents the horizontal play of axle 5, and low order end in axle 5 is installed with rotation hand wheel 16；Positioning spiral shell
After nail 10 passes through flange assembly 12, the end of slide block assembly 6 is withstood on, and after valve stroke adjustment is correct,
Sealing fixation is carried out to Positioning screw 10 with steel wire using lead sealing.
Claims (7)
1. seed nucleus manual vacuum valve operating mechanism, it is characterised in that：The operating mechanism include casing (1),
Axle (5), slide block assembly (6) and axle sleeve (11), wherein, casing (1) right side of tubular structure passes through
Flange assembly (12) is closed, the axle that axle (5) passes through setting on right flange component (12) interstitial hole
Set (11) is fixed on casing (1) inside, and makes axle (5) with the internal slide block assembly for setting of casing (1)
(6) right side structure screw thread pair matching connection, wherein, slide block assembly (6) is tied including right side structure, left side
Structure and disc spring (9), left side structure are the overall frame structure matched with cabinet wall, and it is enclosed within axle (5)
On, and relative can slide；Right side structure is enclosed within inside left side structure, the disc spring (9) installed between both,
Allow the right side structure being stuck in left side structure relative carries out relative compression with left side structure；Slide block assembly (6)
Right side structure lower end is provided with the hole matched with lower body lever assembly (18) end, makes slide block assembly (6)
Move left and right drive lower body lever assembly (18) end move left and right.
2. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that：Institute
Single direction thrust ball bearing (13) and nut (15) are cased with successively on the axle (5) on the outside of flange assembly (12) stated,
And positioned by nut (15) and holding screw (17), prevent the horizontal play of axle (5).
3. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that：Should
Operating mechanism also includes Positioning screw (10), described Positioning screw (10) through after flange assembly (12),
The end of slide block assembly (6) is withstood on, and after valve stroke adjustment is correct, using lead sealing steel wire to positioning
Screw (10) carries out sealing fixation.
4. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that：Institute
Casing (1) top stated is provided with hole, and is provided with transparent organic glass in the region of casing (1) top perforate
(4), in slide block assembly (6) the left side structure area shown by casing (1) top transparent organic glass (4)
Pointer (7) is installed in domain, by the side-to-side movement of pointer (7), the shifting of slide block assembly (6) can be shown
Dynamic direction.
5. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that：Institute
Casing (1) the left side perforate stated, it passes through baffle plate (3) and its supporting back-up ring (2) is closed.
6. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that：Institute
Disc spring (9) place of the slide block assembly (6) stated between left side structure and right side structure is additionally provided with adjusting gasket
(8)。
7. seed nucleus manual vacuum valve operating mechanism according to claim 1, it is characterised in that：Institute
The low order end of the axle (5) on the outside of flange assembly (12) stated is 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 true CN106704682A (en) | 2017-05-24 |
| CN106704682B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843171A (en) * | 2018-08-21 | 2018-11-20 | 普乐新能源（蚌埠）有限公司 | The transmission component of vacuum chamber door-plate propulsion device |
| CN115682896A (en) * | 2023-01-03 | 2023-02-03 | 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1202645A (en) * | 1983-02-16 | 1986-04-01 | Christopher T. Sandberg | Retainer bearing and bearing assembly for a window operator and assembly method and tool |
| EP2345831A1 (en) * | 2010-01-14 | 2011-07-20 | E. Hawle Armaturenwerke GmbH | Blocking element |
| 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 |
| CN103899789A (en) * | 2014-03-12 | 2014-07-02 | 哈尔滨工程大学 | Gear mechanical reversing 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1202645A (en) * | 1983-02-16 | 1986-04-01 | Christopher T. Sandberg | Retainer bearing and bearing assembly for a window operator and assembly method and tool |
| EP2345831A1 (en) * | 2010-01-14 | 2011-07-20 | E. Hawle Armaturenwerke GmbH | Blocking element |
| 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 |
| CN103899789A (en) * | 2014-03-12 | 2014-07-02 | 哈尔滨工程大学 | Gear mechanical reversing 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843171A (en) * | 2018-08-21 | 2018-11-20 | 普乐新能源（蚌埠）有限公司 | The transmission component of vacuum chamber door-plate propulsion device |
| 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 |
| CN115682896A (en) * | 2023-01-03 | 2023-02-03 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106704682B (en) | 2019-09-17 |
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