CN109237113A - A kind of safety operation mechanism of the disengaging type switching of auto-manual - Google Patents
A kind of safety operation mechanism of the disengaging type switching of auto-manual Download PDFInfo
- Publication number
- CN109237113A CN109237113A CN201811338658.8A CN201811338658A CN109237113A CN 109237113 A CN109237113 A CN 109237113A CN 201811338658 A CN201811338658 A CN 201811338658A CN 109237113 A CN109237113 A CN 109237113A
- Authority
- CN
- China
- Prior art keywords
- cylinder barrel
- auto
- safety operation
- disengaging type
- clasp nut
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention provides a kind of safety operation mechanism of the disengaging type switching of auto-manual, including clasp nut, lead screw, handle, spring and pneumatic mechanism；Clasp nut is in horizontally disposed and is provided with tooth socket；Lead screw is arranged perpendicular to clasp nut, and handle is connect with clasp nut, and clasp nut is in rotatable handle adjusting lower edge horizontal direction close to or far from guide screw movement；Pneumatic mechanism includes microprocessor, relay, NB-IOT module and lithium battery are connected on microprocessor, the external base station NB-IOT of NB-IOT module, the base station NB-IOT is connected with mobile terminal by internet, has the advantages that structure is simple, disengaging type switching of handover security, auto-manual easy to operate and remote real_time control.
Description
Technical field
The invention belongs to clutch operating apparatus technical fields, and in particular to a kind of safety of the disengaging type switching of auto-manual
Operating mechanism.
Background technique
Pneumatic actuator is the necessary means of opening and closing or control valve (such as gate valve, shut-off valve) in pipe technology, but such as
When abnormal conditions or air failure occurs in fruit pneumatic device operating system, valve can not be opened and closed in time, influence to construct
Process, while to the certain risk of operation band.
A kind of safety operation mechanism (publication number CN206175780U) of the disengaging type switching of manual-automatic integrated of patent, it is open
The safety operation mechanism of the disengaging type switching of manual-automatic integrated a kind of, the safety operation mechanism is by using manually and automatically
Mode carries out folding control to hand wheel valve, and innovative point is: the safety operation mechanism include clasp nut, lead screw, handle,
Spring and pneumatic mechanism；When solving the automatic switchover of existing hand, it is poor to be easy to happen stuck clutch, loosening and alignment precision
The phenomenon that.And when switching, need to compare firmly along the direction drawing of parallel hand wheel shaft, push operation and operation is not
Very convenient problem；Though the utility model solves the operational issue of operating mechanism, make more convenient operation, real-time is still
Not good enough, there are some potential safety problemss.
Therefore need that a kind of structure is simple, clutch of handover security, auto-manual easy to operate and remote real_time control
The safety operation mechanism of formula switching.
Summary of the invention
The object of the present invention is to provide a kind of safety operation mechanisms of the disengaging type of auto-manual switching, to solve existing behaviour
Can not in time valve be opened and closed by making mechanism, and real-time is not still good enough, and there are some potential safety problemss.
The present invention provides the following technical solutions:
A kind of safety operation mechanism of the disengaging type switching of auto-manual, including clasp nut, lead screw, handle, spring and
Pneumatic mechanism；The clasp nut is in horizontally disposed and is provided with tooth socket；The lead screw is arranged perpendicular to the clasp nut, institute
It states handle to connect with the clasp nut, the clasp nut is close or remote in rotatable handle adjusting lower edge horizontal direction
From the guide screw movement；The pneumatic mechanism includes microprocessor, on the microprocessor connect relay, NB-IOT module and
Lithium battery, the external base station NB-IOT of NB-IOT module, the base station NB-IOT is connected with mobile terminal by internet.
Preferably, one end of the spring is connected on the handle, and the other end of the spring is fixedly connected on described
On the outside of clasp nut on shell, the spring follows the rotation of the handle to stretch.
Preferably, the pneumatic mechanism includes upper cylinder barrel, lower cylinder barrel, screw rod and electrically operated valve, the upper cylinder barrel and described
Middle end cap is provided between lower cylinder barrel.
Preferably, the inside of the upper cylinder barrel and the lower cylinder barrel is provided with O-ring, the top of the upper cylinder barrel and institute
The bottom end for stating lower cylinder barrel is respectively arranged with upper cylinder cover and lower cylinder cap.
Preferably, the O-ring in the upper cylinder barrel is connected with the lead screw, and the O-ring of the lower cylinder barrel passes through the spiral shell
Bar is connected with the electrically operated valve, and the top of the screw rod is connected to the bottom end of the lead screw.
Preferably, the electrically operated valve and the relay are electrically connected.
Preferably, the mobile terminal includes mobile phone and computer.
The beneficial effects of the present invention are:
A kind of safety operation mechanism of the disengaging type switching of auto-manual of the present invention, spring follow the rotation of handle to be stretched
Contracting, by the elastic potential energy of spring, preventing handle, there is a phenomenon where turn round after rotating through；Pneumatic mechanism by using lead screw and
Screw rod is connected, so that lead screw rotates downlink or uplink under pneumatic action, realizes that lead screw drives the rotation of screw rod, to realize
Valve it is on and off, structure is simple, handover security；Pneumatic mechanism includes microprocessor, connected on microprocessor relay,
NB-IOT module and lithium battery, the external base station NB-IOT of NB-IOT module, the base station NB-IOT are connected with mobile whole by internet
End carries out remote real_time control to multiple safety operation mechanisms by NB-IOT module, and real-time is good, and it is hidden to reduce safety
Suffer from.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is circuit structure block diagram of the present invention.
In the figure, it is marked as shell on the outside of 1, clasp nut；2, lead screw；3, handle；4, spring；5, pneumatic mechanism；51, upper cylinder half
Cylinder；52, lower cylinder barrel；53, middle end cap；54, upper cylinder cover；55, lower cylinder cap；56, screw rod；6, microprocessor.
Specific embodiment
As shown in Figs. 1-2, the safety operation mechanism of the disengaging type switching of a kind of auto-manual, including clasp nut, lead screw
2, handle 3, spring 4 and pneumatic mechanism 5；Clasp nut is in horizontally disposed and is provided with tooth socket；Lead screw 2 is set perpendicular to clasp nut
It sets, handle 3 is connect with clasp nut, and clasp nut is transported in the rotation adjusting lower edge of handle 3 horizontal direction close to or far from lead screw 2
It is dynamic；Pneumatic mechanism 5 includes microprocessor, connection relay, NB-IOT module and lithium battery on microprocessor, outside NB-IOT module
The base station NB-IOT is connect, the base station NB-IOT is connected with mobile terminal by internet.
As shown in Figs. 1-2, on the handle 3, the other end of spring 4 is fixedly connected on clasp nut for one end connection of spring 4
On outside shell 1, spring 4 follows the rotation of handle 3 to stretch, and pneumatic mechanism 5 includes upper cylinder barrel 51, lower cylinder barrel 52, screw rod
56 and electrically operated valve, it is provided with middle end cap 53 between upper cylinder barrel 51 and lower cylinder barrel 52, the inside of upper cylinder barrel 51 and lower cylinder barrel 52 is equal
It is provided with O-ring, the bottom end of the top of upper cylinder barrel 51 and lower cylinder barrel 52 is respectively arranged with upper cylinder cover 54 and lower cylinder cap 55, upper cylinder barrel
O-ring in 51 is connected with lead screw 2, and the O-ring of lower cylinder barrel 52 is connected by screw rod 56 with electrically operated valve, and the top of screw rod 56 connects
It connects in the bottom end of lead screw 2, electrically operated valve and relay are electrically connected, and mobile terminal includes mobile phone and computer.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. the safety operation mechanism that a kind of disengaging type of auto-manual switches, which is characterized in that including clasp nut, lead screw, hand
Handle, spring and pneumatic mechanism；The clasp nut is in horizontally disposed and is provided with tooth socket；The lead screw is perpendicular to the folding spiral shell
Mother's setting, the handle are connect with the clasp nut, and the clasp nut is under rotatable handle adjusting along dampening square
To close to or far from the guide screw movement；The pneumatic mechanism includes microprocessor, on the microprocessor connect relay,
NB-IOT module and lithium battery, the external base station NB-IOT of NB-IOT module, the base station NB-IOT are connected by internet
There is mobile terminal.
2. the safety operation mechanism that a kind of disengaging type of auto-manual according to claim 1 switches, which is characterized in that institute
The one end for stating spring is connected on the handle, and the other end of the spring is fixedly connected on shell on the outside of the clasp nut
On, the spring follows the rotation of the handle to stretch.
3. the safety operation mechanism that a kind of disengaging type of auto-manual according to claim 1 switches, which is characterized in that institute
To state pneumatic mechanism include upper cylinder barrel, lower cylinder barrel, screw rod and electrically operated valve, is provided between the upper cylinder barrel and the lower cylinder barrel
End cap.
4. the safety operation mechanism that a kind of disengaging type of auto-manual according to claim 3 switches, which is characterized in that institute
The inside for stating cylinder barrel and the lower cylinder barrel is provided with O-ring, the bottom end point on the top of the upper cylinder barrel and the lower cylinder barrel
It is not provided with upper cylinder cover and lower cylinder cap.
5. the safety operation mechanism that a kind of disengaging type of auto-manual according to claim 4 switches, which is characterized in that institute
The O-ring stated in cylinder barrel is connected with the lead screw, and the O-ring of the lower cylinder barrel passes through the screw rod and the electrically operated valve phase
Even, the top of the screw rod is connected to the bottom end of the lead screw.
6. the safety operation mechanism that a kind of disengaging type of auto-manual according to claim 5 switches, which is characterized in that institute
It states electrically operated valve and the relay is electrically connected.
7. the safety operation mechanism that a kind of disengaging type of auto-manual according to claim 1 switches, which is characterized in that institute
Stating mobile terminal includes mobile phone and computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338658.8A CN109237113A (en) | 2018-11-12 | 2018-11-12 | A kind of safety operation mechanism of the disengaging type switching of auto-manual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338658.8A CN109237113A (en) | 2018-11-12 | 2018-11-12 | A kind of safety operation mechanism of the disengaging type switching of auto-manual |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109237113A true CN109237113A (en) | 2019-01-18 |
Family
ID=65078079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811338658.8A Pending CN109237113A (en) | 2018-11-12 | 2018-11-12 | A kind of safety operation mechanism of the disengaging type switching of auto-manual |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237113A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429592A (en) * | 1981-06-05 | 1984-02-07 | The Babcock & Wilcox Company | Valve operator |
| US4452125A (en) * | 1981-11-16 | 1984-06-05 | Koso International, Inc. | Manual-hydraulic actuator |
| CN104315216A (en) * | 2014-08-22 | 2015-01-28 | 江苏科工科技有限公司 | Manual-automatic integration type wireless-control intelligent electromagnetic valve |
| CN205908851U (en) * | 2016-07-21 | 2017-01-25 | 江苏艾瑞自控科技发展有限公司 | Safe operating device of worm gear formula switching of manual -automatic ization |
| CN206175780U (en) * | 2016-07-21 | 2017-05-17 | 江苏艾瑞自控科技发展有限公司 | Safe operating device of separation and reunion formula switching of manual -automatic ization |
| CN207974193U (en) * | 2017-11-30 | 2018-10-16 | 成都润泰茂成科技有限公司 | The water supply tank of the water quality detection of remote monitoring |
-
2018
- 2018-11-12 CN CN201811338658.8A patent/CN109237113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429592A (en) * | 1981-06-05 | 1984-02-07 | The Babcock & Wilcox Company | Valve operator |
| US4452125A (en) * | 1981-11-16 | 1984-06-05 | Koso International, Inc. | Manual-hydraulic actuator |
| CN104315216A (en) * | 2014-08-22 | 2015-01-28 | 江苏科工科技有限公司 | Manual-automatic integration type wireless-control intelligent electromagnetic valve |
| CN205908851U (en) * | 2016-07-21 | 2017-01-25 | 江苏艾瑞自控科技发展有限公司 | Safe operating device of worm gear formula switching of manual -automatic ization |
| CN206175780U (en) * | 2016-07-21 | 2017-05-17 | 江苏艾瑞自控科技发展有限公司 | Safe operating device of separation and reunion formula switching of manual -automatic ization |
| CN207974193U (en) * | 2017-11-30 | 2018-10-16 | 成都润泰茂成科技有限公司 | The water supply tank of the water quality detection of remote monitoring |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |