CN205605957U - Cleat threshold switch condition monitoring device - Google Patents
Cleat threshold switch condition monitoring device Download PDFInfo
- Publication number
- CN205605957U CN205605957U CN201620381263.6U CN201620381263U CN205605957U CN 205605957 U CN205605957 U CN 205605957U CN 201620381263 U CN201620381263 U CN 201620381263U CN 205605957 U CN205605957 U CN 205605957U
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- CN
- China
- Prior art keywords
- mounting groove
- angle pedestal
- pedestal valve
- detection bar
- chute
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model belongs to valve condition monitoring equipment field especially relates to a cleat threshold switch condition monitoring device. Including mount pad and test rod, the inside of mount pad is equipped with the spout, the side of mount pad is equipped with first mounting groove and second mounting groove, first mounting groove and second mounting groove all communicate with the spout, and all install capacitive sensor in first mounting groove and the second mounting groove, the one end and the piston rod of cleat valve of test rod are connected, in the other end of test rod stretches into the spout, and remove along the spout to the control of cleat threshold switch state is realized through the position of the response of the capacitive sensor in first mounting groove and second mounting groove test rod. The beneficial effects of the utility model are that: simple structure, the maintenance of being convenient for avoid external dust to influence life, and extension life realizes the accurate control of cleat threshold switch state, easy operation.
Description
Technical field
This utility model belongs to valve state monitoring equipment field, particularly relates to a kind of angle pedestal valve on off state supervising device.
Background technology
The angle pedestal valve controlled for the fluid such as gas or hydraulic pressure both at home and abroad, in use, state after being generally not provided with valve is performed
Being monitored, partly have supervising device uses mechanical switch substantially, and mechanical switch is that one utilizes feeler lever contact to open
The contact closed realizes switching on-off, and due to action frequently, in high dust adverse circumstances, service life is short.
And, this mechanical contact supervising device also has a fatal shortcoming to be to be only capable of a kind of state of angle pedestal valve is carried out standard
True monitoring, when the "ON" of angle pedestal valve and "Off" two states are both needed to accurately monitor when, this kind of mechanical contact monitoring
Device cannot realize.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of angle pedestal valve on off state monitoring dress
Put, be used for solving angle pedestal valve on off state monitoring difficulty, on off state in prior art and monitor supervising device structure single, traditional
The problems such as complexity, service life is short, monitoring accuracy is low.
For achieving the above object and other relevant purposes, this utility model provides a kind of angle pedestal valve on off state supervising device, including
Mounting seat and detection bar, the inside of described mounting seat is provided with chute, and the side of described mounting seat is provided with the first mounting groove and the second peace
Tankage, described first mounting groove and the second mounting groove all connect with chute, and is mounted in the first mounting groove and the second mounting groove
Capacitance type sensor, described one end of detection bar is connected with the piston rod of angle pedestal valve, and the other end of detection bar stretches in chute, and
Move along chute, and realize angle by the position of the capacitance type sensor sensing detection bar in the first mounting groove and the second mounting groove
The monitoring of seat valve on off state.
The beneficial effects of the utility model are: simple in construction, be easy to safeguard, it is to avoid external dust affects service life, and prolongation makes
With the life-span, it is achieved the accurate monitoring of angle pedestal valve on off state, simple to operate.
Further, one end of described detection bar is connected by the piston rod of attaching nut and angle pedestal valve, and is locked by locking nut.
Further, one end of described detection bar is provided with screw thread, and threadeds with attaching nut, locking nut, described detection bar
The other end be provided with probe, described capacitance type sensor is by sensing the on off state of monitoring position angle pedestal valve of described probe.
Further, two described capacitance type sensor correspondences are arranged in the first mounting groove and the second mounting groove, and pass through locking screw
Mother is locked.
Further, described chute is the closed cell body that one end is provided with opening, and described detection bar is stretched into chute by the opening of chute
In.
Above-mentioned further scheme is used to provide the benefit that: to connect installation simple to operation, it is simple to safeguard, it is achieved angle pedestal valve
Any monitoring of on off state, chute uses enclosed construction design simultaneously, it is to avoid dust enters, and improves the service life of device,
And the accuracy of monitoring.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Piece mark explanation
1 detection bar
11 probes
2 mounting seats
21 chutes
22 first mounting grooves
23 second mounting grooves
3 locking nuts
4 capacitance type sensors
5 locking nuts
6 capacitance type sensors
7 locking nuts
8 angle pedestal valves
81 piston rods
9 attaching nuts
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this specification
Disclosed content understands other advantages of the present utility model and effect easily.
It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate disclosed in description
Content, understands for those skilled in the art and reads, being not limited to the enforceable qualifications of this utility model, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not affecting this practicality
Under novel effect that can be generated by and the purpose that can reach, all should still fall and obtain can contain at the technology contents disclosed in this utility model
In the range of lid.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and
The term of " one " etc., is merely convenient to understanding of narration, and is not used to limit the enforceable scope of this utility model, and it is relative
Being altered or modified of relation, is changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it is shown in figure 1, angle pedestal valve on off state supervising device of the present utility model, including mounting seat 2 and detection bar 1, install
The inside of seat 2 is provided with chute 21, and detection bar 1 moves in chute 21, and chute 21 is provided with the closed cell body of opening for one end,
In list structure, detection bar 1 is stretched in chute 21 by the opening of chute 21.The side of mounting seat 2 is provided with the first mounting groove
22 and second mounting groove 23, the first mounting groove 22 all connects with chute 21 with the second mounting groove 23, peace in the first mounting groove 22
Equipped with capacitance type sensor 4, and it is locked by locking nut 5；In second mounting groove 23, capacitance type sensor 6 is installed,
And be locked by locking nut 7.
As it is shown in figure 1, one end of detection bar 1 is connected with the piston rod 81 of angle pedestal valve 8 by attaching nut 9, and by locking
Nut 3 is locked, and piston rod 81 moves and just drives detection bar 1 to move along chute 21.The other end of detection bar 1 stretches into chute
In 21, and move along chute 21.The piston rod 81 of angle pedestal valve 8 drives in detection bar 1 moving process, installs by first
The diverse location of capacitance type sensor 1, the 6 sensing detection bar 1 in groove 22 and the second mounting groove 23, thus realize angle pedestal valve 8
The monitoring of on off state.The end of the end of mounting seat 2 and angle pedestal valve 8 is assembled by setting-in mode so that mounting seat 2 and angle
Seat valve 8 connects sealing, it is to avoid external dust enters, and improves the service life of device.
As it is shown in figure 1, one end of detection bar 1 is provided with screw thread, the end of thread is threadeded with attaching nut 9, locking nut 3,
The other end of detection bar 1 is provided with probe 11, the capacitance type sensor 4 and 6 monitoring position angle pedestal valve 8 by inductive probe 11
On off state.Capacitance type sensor 4 and capacitance type sensor 6 are connected with extraneous control equipment, and probe 11 is positioned at condenser type and passes
During the position of sensor, test using capacitance sensor, to probe 11, just outputs a signal to extraneous control equipment and shows.
Its work process is: capacitance type sensor 4 present position is corresponding with the position of piston rod 81 during angle pedestal valve 8 closed mode,
Position described in capacitance type sensor 6 is corresponding with the position of piston rod 81 during angle pedestal valve 8 open mode.Probe when detection bar 1
11 when running to capacitance type sensor 4, and capacitance type sensor 4 senses probe 11 signals, and signal output is realized angle pedestal valve 8
The condition monitoring closed；When the probe 11 detecting bar 1 runs to capacitance type sensor 6, capacitance type sensor 6 senses spy
11 signals, realize, by signal output, the condition monitoring that angle pedestal valve 8 is opened.
This utility model is by simple structure, it is achieved the monitoring to angle pedestal valve 8 on and off, no matter at angle pedestal valve 8
In opening or closed mode, the capacitance inductor on off state according to the position judgment angle pedestal valve 8 of probe 11 all can be passed through.
This supervising device uses enclosed construction, even if external environment condition dust is more, it is also possible to use, and the adaptation of working environment
Property is higher, and service life is long.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Any
Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by those skilled in the art.
Therefore, such as art has usually intellectual without departing from the spirit disclosed in this utility model with under technological thought
All equivalences completed are modified or change, and must be contained by claim of the present utility model.
Claims (5)
1. an angle pedestal valve on off state supervising device, it is characterised in that: including mounting seat and detection bar, the inside of described mounting seat sets
Chute, the side of described mounting seat is had to be provided with the first mounting groove and the second mounting groove, described first mounting groove and the second mounting groove
All connect with chute, and be mounted on capacitance type sensor, one end of described detection bar in the first mounting groove and the second mounting groove
Being connected with the piston rod of angle pedestal valve, the other end of detection bar stretches in chute, and moves along chute, and by the first installation
The position of the capacitance type sensor sensing detection bar in groove and the second mounting groove realizes the monitoring of angle pedestal valve on off state.
Angle pedestal valve on off state supervising device the most according to claim 1, it is characterised in that: one end of described detection bar is by even
The piston rod of connected nut and angle pedestal valve connects, and is locked by locking nut.
Angle pedestal valve on off state supervising device the most according to claim 2, it is characterised in that: one end of described detection bar is provided with spiral shell
Stricture of vagina, and threaded with attaching nut, locking nut, the other end of described detection bar is provided with probe, described capacitive sensing
Device is by sensing the on off state of the monitoring position angle pedestal valve of described probe.
Angle pedestal valve on off state supervising device the most according to claim 1, it is characterised in that: two described capacitance type sensors pair
Should be arranged in the first mounting groove and the second mounting groove, and be locked by locking nut.
Angle pedestal valve on off state supervising device the most according to claim 1, it is characterised in that: described chute is that one end is provided with opening
Closed cell body, described detection bar is stretched in chute by the opening of chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381263.6U CN205605957U (en) | 2016-04-29 | 2016-04-29 | Cleat threshold switch condition monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381263.6U CN205605957U (en) | 2016-04-29 | 2016-04-29 | Cleat threshold switch condition monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605957U true CN205605957U (en) | 2016-09-28 |
Family
ID=56968346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381263.6U Active CN205605957U (en) | 2016-04-29 | 2016-04-29 | Cleat threshold switch condition monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523783A (en) * | 2016-12-23 | 2017-03-22 | 青岛澳格斯特科技技术有限责任公司 | Oil tank truck API valve and valve opening detecting device thereof |
| CN106706307A (en) * | 2017-03-24 | 2017-05-24 | 广州环名科技有限公司 | Device for monitoring power plant protective valve |
-
2016
- 2016-04-29 CN CN201620381263.6U patent/CN205605957U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523783A (en) * | 2016-12-23 | 2017-03-22 | 青岛澳格斯特科技技术有限责任公司 | Oil tank truck API valve and valve opening detecting device thereof |
| CN106706307A (en) * | 2017-03-24 | 2017-05-24 | 广州环名科技有限公司 | Device for monitoring power plant protective valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |