CN208123583U - Vacuum valve device is automatically closed in a kind of power-off - Google Patents
Vacuum valve device is automatically closed in a kind of power-off Download PDFInfo
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- CN208123583U CN208123583U CN201820622064.9U CN201820622064U CN208123583U CN 208123583 U CN208123583 U CN 208123583U CN 201820622064 U CN201820622064 U CN 201820622064U CN 208123583 U CN208123583 U CN 208123583U
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Abstract
The utility model discloses a kind of power-off, and vacuum valve device is automatically closed, block, the second tube body and connecting rod are attracted including the first tube body, electromagnetism, first tube body is fixed with nut cap, and first the side of tube body the second tube body is installed, second tube body is fixed with second flange disk far from one end of the first tube body, first tube body is internally provided with inner cavity, antifriction layer is provided on the inside of first tube body and the second tube body, and the inside of the first tube body and the second tube body is all uniformly fixed with reinforcing rib.The utility model is by being provided with shell, magnetic attracting block, magnetic groove body and magnetic fixture block, and guide rail is internally provided in shell, and connecting rod is fixed in the inside of guide rail, when energization, magnetic attracting block attracts connecting rod, first tube body is connected to, when power-off, reset spring pushes connecting rod mobile, and magnetic groove body and magnetic fixture block close the first tube body, realize that vacuum valve is automatically closed in power-off, it is easy to use.
Description
Technical field
The utility model relates to vacuum valve technical field, vacuum valve device is automatically closed in specially a kind of power-off.
Background technique
Vacuum valve refers to that operating pressure is lower than the valve of standard atmospheric pressure, is widely used in various industries, thus existing
Modern such device in the market is many kinds of, can satisfy the use demand of people substantially, but still remains certain problem,
Traditional such device can not be automatically closed, using there are certain inconvenience, while traditional such device intensity compared with
Low, service life is lower, inconvenient for use, and traditional such device is mostly to be welded at corresponding position, is not easy to replace, and uses
Inconvenience, while traditional such device is easily rusted, its service life greatly reduces, it is inconvenient for use, therefore it is badly in need of one
Vacuum valve device is automatically closed to meet the use demand of people in kind power-off.
Utility model content
The purpose of this utility model is to provide a kind of power-off, and vacuum valve device is automatically closed, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：Vacuum valve device is automatically closed in a kind of power-off,
Block, the second tube body and connecting rod, first tube body, which are attracted, including the first tube body, electromagnetism is fixed with nut cap, and the first tube body
Side the second tube body is installed, second tube body is fixed with second flange disk far from one end of the first tube body, described first
Tube body is internally provided with inner cavity, and the top of inner cavity is fixed with spool, and the bottom end of the spool is fixed with support rod, and supports
The bottom end of bar is fixed with valve head, and rubber sleeve is covered on the valve head, is provided with stiffness spring on the outside of the support rod, and described
Top on the outside of one tube body is fixed with first flange disk, and the edge of first flange disk is uniformly fixed with fixing bolt, described
The bottom end of first tube two sides is respectively and fixedly provided with shell, and enclosure interior is horizontally arranged with guide rail close to the side of inner cavity, described
Enclosure interior is respectively and fixedly provided with electromagnetism far from the side of inner cavity and is attracted block, and the inside of the guide rail is respectively and fixedly provided with connecting rod, and connects
The one end of bar far from inner cavity is attracted block with electromagnetism by reset spring and connect, and the connecting rod is respectively and fixedly provided with close to one end of inner cavity
Jointing plate, and the two sides of connecting rod one end are respectively and fixedly provided with limited block, are arranged on the jointing plate of the inner cavity side and are magnetic
Groove body, and be provided on the jointing plate of the inner cavity other side and the mutually matched magnetic fixture block of magnetic groove body, first pipe
Antifriction layer is provided on the inside of body and the second tube body, and the inside of the first tube body and the second tube body is all uniformly fixed with reinforcement
Muscle.
Preferably, external screw thread is provided on the lateral wall of first tube body bottom end.
Preferably, the outer application of first tube body and the second tube body has skin of paint.
Preferably, rubber sleeve is covered on the valve head.
Preferably, the longitudinal section of the reinforcing rib is serrated.
Compared with prior art, the utility model has the beneficial effects that：Vacuum valve device is automatically closed by setting in the power-off
It is equipped with shell, magnetic attracting block, magnetic groove body and magnetic fixture block, and in the guide rail that is internally provided with of shell, and in guide rail
Inside is fixed with connecting rod, and when energization, magnetic attracting block attracts connecting rod, and the first tube body is connected to, and when power-off, reset spring is pushed away
Dynamic connecting rod is mobile, and magnetic groove body and magnetic fixture block close the first tube body, realizes that vacuum valve is automatically closed in power-off, using just
Victory, while device, conducive to the fixed installation and disassembly of device, is used by being provided with first flange disk and second flange disk
It is convenient, while device is by being provided with reinforcing rib, so that the intensity of device greatly improves, it is easy to use, while device is by setting
It is equipped with external screw thread, it is easy to use conducive to the fixed installation of device, while device avoids being rusted, greatly by being provided with skin of paint
The service life of device is extended greatly, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural profile illustration of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the partial cutaway schematic of the utility model；
Fig. 4 is first tube body and the second tube wall diagrammatic cross-section of the utility model.
In figure：1- spool；2- support rod；3- first flange disk；4- stiffness spring；The inner cavity 5-；The first tube body of 6-；7- electromagnetism
It is attracted block；8- fixing bolt；9- second flange disk；The second tube body of 10-；11- valve head；12- guide rail；13- external screw thread；14- nut cap；
15- shell；16- magnetism groove body；17- reset spring；18- limited block；19- jointing plate；20- magnetism fixture block；21- connecting rod；22-
Antifriction layer；23- skin of paint；24- reinforcing rib.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model
Please refer to Fig. 1-4, a kind of embodiment provided by the utility model：Vacuum valve device is automatically closed in a kind of power-off, wraps
The first tube body 6, electromagnetism actuation block 7, the second tube body 10 and connecting rod 21 are included, the first tube body 6 is fixed with nut cap 14, and the first pipe
The side of body 6 is equipped with the second tube body 10, external screw thread 13 is provided on the lateral wall of 6 bottom end of the first tube body, conducive to consolidating for device
Dingan County's dress, the second tube body 10 are fixed with second flange disk 9 far from one end of the first tube body 6, and being internally provided with for the first tube body 6 is interior
Chamber 5, and the top of inner cavity 5 is fixed with spool 1, the outer application of the first tube body 6 and the second tube body 10 has skin of paint 23, prevent by
Corrosion, greatly increases the service life of device, the bottom end of spool 1 is fixed with support rod 2, and the bottom end of support rod 2 is fixed with valve
First 11, rubber sleeve is covered on valve head 11, increases leakproofness, easy to use, the outside of support rod 2 is provided with stiffness spring 4, and first
The top in 6 outside of tube body is fixed with first flange disk 3, and the edge of first flange disk 3 is uniformly fixed with fixing bolt 8, the
The bottom end of one tube body, 6 two sides is respectively and fixedly provided with shell 15, and 15 inside of shell is horizontally arranged with guide rail close to the side of inner cavity 5
12,15 inside of shell is respectively and fixedly provided with electromagnetism far from the side of inner cavity 5 and is attracted block 7, and the inside of guide rail 12 is respectively and fixedly provided with connecting rod 21,
And the one end of connecting rod 21 far from inner cavity 5 is attracted block 7 with electromagnetism by reset spring 17 and connect, connecting rod 21 is close to inner cavity 5
One end is respectively and fixedly provided with jointing plate 19, and the two sides of 21 one end of connecting rod are respectively and fixedly provided with limited block 18, the fitting of 5 interior side of inner cavity
Setting is magnetic groove body 16 on plate 19, and is provided on the jointing plate 19 of the 5 inside other side of inner cavity and magnetism 16 phase interworking of groove body
The inside of the magnetic fixture block 20 of conjunction, the first tube body 6 and the second tube body 10 is provided with antifriction layer 22, and the first tube body 6 and second
The inside of tube body 10 is all uniformly fixed with reinforcing rib 24, and the longitudinal section of reinforcing rib 24 is serrated, and structural strength is higher.
Working principle：In use, securing the appliance to corresponding position, and pass through first flange disk 3 and second flange
Disk 9 is attached, and is begun to use later, and when energization, magnetic attracting block 7 attracts connecting rod 21, and the first tube body 6 is connected to,
Easy to use conducive to the fixed installation and disassembly of device, when power-off, reset spring 17 pushes connecting rod 21 mobile, magnetic slot
Body 16 and magnetic fixture block 20 close the first tube body 6, realize that vacuum valve is automatically closed in power-off, easy to use, while device passes through
It is provided with reinforcing rib 24, so that the intensity of device greatly improves, it is easy to use, while device is by being provided with external screw thread 13, it is sharp
It is easy to use in the fixed installation of device, while device avoids being rusted, substantially prolongs dress by being provided with skin of paint 23
The service life set, it is easy to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. vacuum valve device, including the first tube body is automatically closed in a kind of power-off（6）, electromagnetism be attracted block（7）, the second tube body（10）With
Connecting rod（21）, it is characterised in that：First tube body（6）Be fixed with nut cap（14）, and the first tube body（6）Side installation
There is the second tube body（10）, second tube body（10）Far from the first tube body（6）One end be fixed with second flange disk（9）, described
First tube body（6）Be internally provided with inner cavity（5）, and inner cavity（5）Top be fixed with spool（1）, the spool（1）Bottom end
It is fixed with support rod（2）, and support rod（2）Bottom end be fixed with valve head（11）, the support rod（2）Outside be provided with rigidity
Spring（4）, first tube body（6）The top in outside is fixed with first flange disk（3）, and first flange disk（3）Edge
Uniformly it is fixed with fixing bolt（8）, first tube body（6）The bottom end of two sides is respectively and fixedly provided with shell（15）, and shell（15）It is interior
Portion is close to inner cavity（5）Side be horizontally arranged with guide rail（12）, the shell（15）Internal separate inner cavity（5）Side it is solid
There is electromagnetism to be attracted block surely（7）, the guide rail（12）Inside be respectively and fixedly provided with connecting rod（21）, and connecting rod（21）Far from inner cavity
（5）One end pass through reset spring（17）Block is attracted with electromagnetism（7）Connection, the connecting rod（21）Close to inner cavity（5）One end
It is respectively and fixedly provided with jointing plate（19）, and connecting rod（21）The two sides of one end are respectively and fixedly provided with limited block（18）, the inner cavity（5）Inside one
The jointing plate of side（19）It is upper that the groove body that is magnetic is set（16）, and inner cavity（5）The jointing plate of the internal other side（19）On be provided with
Magnetic groove body（16）Mutually matched magnetism fixture block（20）, first tube body（6）With the second tube body（10）Inside be respectively provided with
There is antifriction layer（22）, and the first tube body（6）With the second tube body（10）Inside be all uniformly fixed with reinforcing rib（24）.
2. vacuum valve device is automatically closed in a kind of power-off according to claim 1, it is characterised in that：First tube body
（6）External screw thread is provided on the lateral wall of bottom end（13）.
3. vacuum valve device is automatically closed in a kind of power-off according to claim 1, it is characterised in that：First tube body
（6）With the second tube body（10）Outer application have skin of paint（23）.
4. vacuum valve device is automatically closed in a kind of power-off according to claim 1, it is characterised in that：The valve head（11）On
Cover rubber sleeve.
5. vacuum valve device is automatically closed in a kind of power-off according to claim 1, it is characterised in that：The reinforcing rib（24）
Longitudinal section be serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622064.9U CN208123583U (en) | 2018-04-27 | 2018-04-27 | Vacuum valve device is automatically closed in a kind of power-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622064.9U CN208123583U (en) | 2018-04-27 | 2018-04-27 | Vacuum valve device is automatically closed in a kind of power-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123583U true CN208123583U (en) | 2018-11-20 |
Family
ID=64187021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820622064.9U Active CN208123583U (en) | 2018-04-27 | 2018-04-27 | Vacuum valve device is automatically closed in a kind of power-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123583U (en) |
-
2018
- 2018-04-27 CN CN201820622064.9U patent/CN208123583U/en active Active
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