CN107845517A - Formula protection pressing plate throwing in flakes moves back condition checkout gear and has its protection pressing plate - Google Patents
Formula protection pressing plate throwing in flakes moves back condition checkout gear and has its protection pressing plate Download PDFInfo
- Publication number
- CN107845517A CN107845517A CN201610836563.3A CN201610836563A CN107845517A CN 107845517 A CN107845517 A CN 107845517A CN 201610836563 A CN201610836563 A CN 201610836563A CN 107845517 A CN107845517 A CN 107845517A
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- CN
- China
- Prior art keywords
- pressing plate
- plate
- detection
- protection
- shaped carrier
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A kind of protection of formula in flakes pressing plate provided by the invention, which is thrown, moves back condition checkout gear, wherein, the detection means includes mounting assembly and detection components；The mounting assembly includes being used for the fixed component for being fixed on pressing plate state change mechanism, and the fixed component includes plate-shaped carrier, and through hole is provided with the plate-shaped carrier, and the one side of the plate-shaped carrier is provided with elastic card around the surrounding of through hole；The detection components are used for the position for detecting pressing plate state change mechanism.The above-mentioned protection of formula in flakes pressing plate throwing moves back condition checkout gear and has its protection pressing plate; including mounting assembly and detection components; detection means can be directly installed in the pressing plate state change mechanism of protection pressing plate by the fixed component of mounting assembly; such as it is installed in and is sheathed on the handle of protection pressing plate; the shape of handle is unlimited, can be square or circular, without transforming original protection pressing plate; can compatible diversified forms formula in flakes protection pressing plate, it is easy to install.
Description
Technical field
The present invention relates to a kind of field of electrical equipment, more particularly to a kind of protection of formula in flakes pressing plate to throw and move back condition checkout gear
And there is its protection pressing plate.
Background technology
It is a kind of very important second power equipment to protect pressing plate, is typically mounted at electric relay protection equipment loop
In, protect the correct throwing of pressing plate move back be relay protection device normal operation important leverage, the throwing state of moving back of mistake will give electric power
Safety belt carrys out huge loss.Intelligent protection plate pressing equipment is detected by the throwing state of moving back for pressing plate, and to wrong shape
State is alarmed, and is widely used in power system.
Existing intelligent protection plate pressing equipment is mainly realized by following two modes.The first is that design is a kind of brand-new
Intelligent protection plate pressing equipment, sensor, signal acquisition in such equipment, signal transmission form can redesign, for
There is obvious advantage in new power plant and monitoring station, but for the existing more difficult implementation in the station put into operation, it is necessary to have a power failure and change.The
Two kinds be to it is existing protection pressing plate be improved, it is existing protection plate pressing equipment on install additional sensor, collector, signal transmission and
The detection means such as processing unit, warning device, realize the intelligent monitoring of protection pressing plate state.Without change it is original protection pressing plate and
Circuit, it is convenient to implement, but because the protection pressing plate size of each protection pressing plate manufacturer production is different, especially formula is protected in flakes
Pressing plate, handle is varied, installation panel clipping room away from also different, cause detection means equipment compatibility poor, pacify
Dress is difficult.
The content of the invention
Based on this, it is necessary to for existing modified intelligent pressure plate poor compatibility, the problem of installation difficulty, there is provided Yi Zhonglian
Chip protection pressing plate throwing moves back condition checkout gear and has its protection pressing plate.
A kind of protection of formula in flakes pressing plate provided by the invention, which is thrown, moves back condition checkout gear, wherein, the detection means includes
Mounting assembly and detection components；
The mounting assembly includes being used for the fixed component for being fixed on pressing plate state change mechanism, and the fixed component includes
Plate-shaped carrier, is provided with through hole on the plate-shaped carrier, and the one side of the plate-shaped carrier sets flexible around the surrounding of through hole
Card；
The detection components are used for the position for detecting pressing plate state change mechanism.
In one of which embodiment, the one end of the elastic card away from the plate-shaped carrier is inwardly tightened up.
In one of which embodiment, one side of the plate-shaped carrier away from the elastic card is located at the relative of through hole
Both sides are provided with neck.
In one of which embodiment, the mounting assembly also includes installing component；
The detection components include the first detection part and the second detection part, and first detection part is installed on institute
State on installing component, second detection part is fixed in the installation panel on protection pressing plate seat or where protection pressing plate；
First detection part or second detection part can detect first detection part and described second
The relative position change of detection part.
In one of which embodiment, first detection part is magnet steel, and second detection part is tongue tube；
Or first detection part is stroke switching mechanism, second detection part is microswitch.
In one of which embodiment, connector is provided with the plate-shaped carrier, the connector includes being fixed on
The fixing end of the plate-shaped carrier side and away from the plate-shaped carrier free end, the free end include at least one to
The gap of fixing end extension.
In one of which embodiment, the free end sets the disconnecting prevention structure of oriented surrounding protrusion.
In one of which embodiment, the connector is 2, is separately positioned on the relative both sides of the plate-shaped carrier
Side.
In one of which embodiment, the installing component is provided with transfer hole, and the transfer hole can be socketed in described
On connector.
In one of which embodiment, the mounting assembly also includes switching part, and the switching part, which is provided with, to be turned
Hole is connect, the transfer hole can be socketed on the connector；The installing component is connected to the fixation by switching part
On part.
The present invention also provides a kind of protection pressing plate, wherein, the protection pressing plate includes detection means as described above.
The above-mentioned protection of formula in flakes pressing plate throwing moves back condition checkout gear and has its protection pressing plate, including mounting assembly and inspection
Component is surveyed, detection means can be directly installed to the pressing plate state change machine of protection pressing plate by the fixed component of mounting assembly
On structure, such as it is sheathed on the handle of protection pressing plate, the shape of handle is unlimited, can be square or circular, without right
It is original protection pressing plate transformed, can compatible diversified forms formula in flakes protection pressing plate, it is easy to install.
The above-mentioned protection of formula in flakes pressing plate, which is thrown, to move back condition checkout gear and has its protection pressing plate, and detection components include first
Detection part and the second detection part, the first detection part are installed on installing component, and the second detection part is fixed on protection pressure
In installation panel on panel seat or where protection pressing plate；The specific installation site of first detection part and the second detection part,
Angle and mutual distance can be adjusted according to the structure of protection pressing plate, applied widely.
The above-mentioned protection of formula in flakes pressing plate, which is thrown, to move back condition checkout gear and has its protection pressing plate, and the first detection part can lead to
The both sides that switching part is installed on fixed component plate-shaped carrier are crossed, and can be rotated by switching part with protecting pressing plate in not
Same angle, it can flexibly support the installation site of corresponding second detection part.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only one described in the present invention
A little embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 protects formula shield pressing plate throwing in flakes for the present invention and moves back the preferred embodiment explosive view of condition checkout gear one；
Fig. 2 is detection means stereogram shown in Fig. 1；
Fig. 3 is another angle stereogram of detection means shown in Fig. 1；
Wherein：
10- fixed components；11- through holes；12- elastic cards；13- necks；14- connectors；
20- switching parts；21- transfer hole；22- mounting holes；
30- installing components；31- fixing holes.
The detection parts of 40- first；
The detection parts of 50- second.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples, and combine attached
Figure, the protection pressing plate throwing of formula in flakes to the present invention are moved back condition checkout gear and carried out further specifically with its protection pressing plate
It is bright.It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
In the present description, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint
Relative importance.
At present, include pressing plate seat from the more protection pressing plate of formula in flakes in power system and be connected on pressing plate seat
Pressing plate state change mechanism, pressing plate state change mechanism include the handle in flakes and being fixed on in flakes, and the shape of handle is more
It is kind various, there is circle, also there are square, the specification of handle also different sizes.When protecting pressing plate to be in input state, pressing plate
The both ends in flakes of state change mechanism are both connected on pressing plate seat, when protection pressing plate, which is in, exits state, pressing plate state change
Mechanism only one end is connected on pressing plate seat in flakes, the other end disconnects from pressing plate seat, rotation to pressing plate seat at an angle
Exit state position.
Refer to shown in Fig. 1 to Fig. 3, the protection pressing plate of formula in flakes of one embodiment of the present invention, which is thrown, moves back condition checkout gear
Including mounting assembly and detection components.Mounting assembly includes fixed component 10, switching part 20 and installing component 30, for examining
The installation for surveying device is fixed；Detection components include the first detection part 40 and the second detection part 50, for detecting pressing plate state
The position of changing mechanism.
Wherein, fixed component 10 includes plate-shaped carrier, through hole 11 is provided centrally with plate-shaped carrier, in plate-shaped carrier
Simultaneously the surrounding around through hole 11 is provided with some elastic cards 12, and the one end of elastic card 12 away from plate-shaped carrier is inwardly received
Tightly, elastic card 12 forms low wide and up narrow passage on plate-shaped carrier jointly with through hole 11.
The present invention formula in flakes protection pressing plate throw move back condition checkout gear directly can be sheathed on by fixed component 10 it is existing
Protection pressing plate on, i.e., in the state of power system does not have a power failure, the through hole 11 of fixed component 10 is directly sleeved on pressing plate state
On the handle of changing mechanism, the elastic card 12 of the surrounding of through hole 11 is stuck on handle, and state-detection is moved back so as to which protection pressing plate be thrown
Device is fixed on the handle of pressing plate state change mechanism, wide under being formed due to elastic card 12 with through hole 11 on plate-shaped carrier
Upper narrow passage, the different pressing plate handle of the compatible size shape of the passage, so as to improve the compatibility of detection means.
Preferably, neck 13 is provided with the both sides of plate-shaped carrier another side, through hole 11, width and the protection of neck 13 are pressed
The matching in flakes of plate.After detection means is fixed on handle by through hole 11 and elastic card 12, neck 13 may be stuck in
On in flakes, prevent that protecting pressing plate to throw moves back condition checkout gear around handle rotation, that is, prevents that protecting pressing plate to throw moves back condition checkout gear
Relative to pressing plate state change mechanism kinematic.
Preferably, the connector 14 of cylindrical-shaped structure is respectively arranged with the side where the side wall of neck 13 of plate-shaped carrier,
Connector 14 includes being fixed on the fixing end of plate-shaped carrier and the free end away from plate-shaped carrier, free end set oriented surrounding
The disconnecting prevention structure of protrusion, the post that the free end of connector 14 is divided into four separation to the gap that fixing end extends of two intersections
Head, the column cap of four separation can polymerize in the presence of external force to gap.
Wherein, switching part 20 is provided with mutually perpendicular transfer hole 21 and mounting hole 22, and transfer hole 21 can rotate
It is socketed on the free end of connector 14.Preferably, the inner surface setting of transfer hole 21 has inwardly protruded annulus, works as switching
When hole 21 is socketed on the free end of connector 14, the column cap of four separation of connector 14 polymerize to gap, crosses annulus
After scatter, disconnecting prevention structure is stuck in annulus side, can prevent connector 14 from being slipped from transfer hole 21.Due to plate-shaped carrier neck
Be designed with the connector 14 of cylindrical-shaped structure on both sides where 13 side walls, switching part 20 can be socketed wherein any one
On, be specifically installed on which connector 14 therein can according to protection pressing plate and protect the clipping room of pressing plate away from etc. bar
Part is selected.Switching part 20 can adjust the relative position and angle of fixed component 10 and installing component 30, press protection
The installation that condition checkout gear is moved back in plate throwing is more flexible, compatible stronger.
Wherein, installing component 30 includes the installation axle of rod-like structure, and one end of installation axle can be fixed on switching part 20
Mounting hole 22 in, the other end of installation axle is provided with fixing hole 31.
As a kind of embodiment, mounting hole 22 is internally provided with screw thread, and the installation axle of installing component 30 passes through screw thread
It is fixed in mounting hole 22.
Wherein, the first detection part 40 is fixed in fixing hole 31.
Wherein, the second detection part 50 can be fixed in the installation panel where protection pressing plate, such as the second test section
Part 50 is fixed in installation panel by PUR or screw, when formula protection pressing plate is in input state in flakes, makes the first inspection
Survey part 40 and the position of the second detection part 50 is closest.When protecting pressing plate to switch in input state and exiting between state,
First detection part 40 changes position under the drive of pressing plate state change mechanism, at the same time, the first detection part 40
Change with the relative position of the second detection part 50, now the second detection part 50 can detect the first detection part 40 and the second inspection
The relative position change of part 50 is surveyed, so as to which the second detection part 50 can detect the change in location of pressing plate state change mechanism.
As a kind of embodiment, the second detection part 50 can be installed on panel by guide rail, the second test section
Part 50 can be moved along guide rail to adjust the position of the second detection part 50, pressing plate state change mechanism is in input state
When, the relative distance of the first detection part 40 and the second detection part 50 is closest.
As a kind of embodiment, detection components also include lead-out terminal, and the second detection part 50 is believed with lead-out terminal
Number connection, when the second detection part 50 detects the relative position change of the first detection part 40 and the second detection part 50,
Detection signal is exported by lead-out terminal, is easy to the throwing of monitoring protection pressing plate to move back state.
As a kind of embodiment, the first detection part 40 includes magnet steel, and the second detection part 50 includes tongue tube.Magnetic
Steel is fixed in fixing hole 31, tongue tube be fixed on protection pressing plate where installation panel on.Tongue tube is a kind of magnet-sensitive switch,
When magnet steel is close to tongue tube, tongue tube can detect the close signal of magnet steel, and when magnet steel is away from tongue tube, tongue tube can be examined
The remote signal of magnet steel is measured, both states can represent to protect pressing plate state change mechanism to be in different mode bits respectively
Put, protection pressing plate is in different working conditions.In the present embodiment, when protecting pressing plate to be in input state, pressing plate state changes
Become mechanism both ends in flakes to be both connected on pressing plate seat, magnet steel and tongue tube position are closest, when protection pressing plate is from putting into shape
State is switched to when exiting state, pressing plate state change mechanism only one end is connected on pressing plate seat in flakes, the other end is from pressure in flakes
Disconnected on panel seat, rotation to pressing plate seat at an angle exit state position, magnet steel detects away from tongue tube, tongue tube
The remote signal of magnet steel can simultaneously be exported by lead-out terminal.
As a kind of embodiment, the first detection part 40 includes tongue tube, and the second detection part 50 includes magnet steel.It is dry
Reed pipe is fixed in fixing hole 31 and is connected with lead-out terminal signal, magnet steel be fixed on protection pressing plate where installation panel on.
When protecting pressing plate to be in input state, the both ends of pressing plate state change mechanism in flakes are both connected on pressing plate seat, and magnet steel is with doing
Reed pipe position is closest, and when protecting pressing plate to be switched to from input state to exit state, pressing plate state change mechanism is in flakes only
One end is connected on pressing plate seat, and the other end in flakes disconnects from pressing plate seat, rotation to the exiting at an angle with pressing plate seat
State position, away from magnet steel, tongue tube detects the signal remote with magnet steel and can exported by lead-out terminal tongue tube.
As a kind of embodiment, the second detection part 50 can also be fixed on pressing plate seat, such as the second test section
Part 50 is provided with buckle, and the buckle can be connected on pressing plate seat, when formula protection pressing plate is in input state in flakes, makes the first detection
Part 40 and the position of the second detection part 50 are closest.When the first detection part 40 is the next in the drive of pressing plate state change mechanism
To put and change, for the second detection part 50 due to being fixed on pressing plate seat, position is constant, now, the first detection part 40 and
The relative position of two detection parts 50 equally changes, and the second detection part 50 can detect the first detection part 40 and
The relative position change of two detection parts 50.
As a kind of embodiment, the first detection part 40 includes stroke transformational structure, and the second detection part 50 includes
Microswitch, stroke transformational structure are fixed on installing component 30, and microswitch is fixed on the installation panel where protection pressing plate
On.Microswitch is the contact mechanism that stroke and defined power as defined in carry out switch motion, when stroke transformational structure works
Be capable of being contacted with the shell fragment of microswitch for interval, i.e., contacted when stroke transformational structure works in the presence of the shell fragment with microswitch and
Two kinds of positions are not contacted with the shell fragment of microswitch.Stroke transformational structure contacts with the shell fragment of microswitch, stroke transformational structure
Microswitch is touched, microswitch exports a kind of signal；Stroke transformational structure does not contact with the shell fragment of microswitch, stroke conversion
Structure does not touch microswitch, and microswitch exports another signal, and both signals can represent pressing plate state change respectively
Mechanism is in different working conditions, and then moves back state by the throwing of lead-out terminal output protection pressing plate.When protection pressing plate is in
During input state, the both ends of pressing plate state change mechanism are both connected on pressing plate seat, the bullet of stroke transformational structure and microswitch
Piece contacts, and touches microswitch output protection pressing plate and is in input status signal, when protection pressing plate, which is in, exits state, pressing plate
State change mechanism only one end is connected on pressing plate seat, and the other end disconnects from pressing plate seat, and rotation is extremely in certain angle with pressing plate seat
Degree exits state position, and stroke transformational structure does not contact with the shell fragment of microswitch, can not touch microswitch, microswitch
Output protection pressing plate is in and exits status signal.
The present invention also provides a kind of protection of formula in flakes pressing plate, and protection pressing plate includes pressing plate seat, the pressure being connected on pressing plate seat
Board status changing mechanism and in flakes formula protection pressing plate, which are thrown, moves back condition checkout gear, and its center platen state change mechanism is included in flakes
And be fixed on the handle in flakes, in flakes formula protection pressing plate throw move back condition checkout gear be set in handle or in flakes on.
In the present description, the indicating position such as term " on ", " under ", "left", "right" and " bottom " or position relationship are base
In direction shown in accompanying drawing or position relationship, it is for only for ease of the description present invention rather than requires that the present invention must be with specific side
Position construction and operation, therefore be not considered as limiting the invention.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (11)
1. a kind of protection of formula in flakes pressing plate, which is thrown, moves back condition checkout gear, it is characterised in that the detection means includes mounting assembly
And detection components；
The mounting assembly includes being used for the fixed component (10) for being fixed on pressing plate state change mechanism, the fixed component (10)
Including plate-shaped carrier, through hole (11) is provided with the plate-shaped carrier, the one side of the plate-shaped carrier surrounds the four of through hole (11)
It is provided with elastic card (12) week；
The detection components are used for the position for detecting pressing plate state change mechanism.
2. detection means according to claim 1, it is characterised in that the elastic card (12) is away from the plate-shaped carrier
One end inwardly tighten up.
3. detection means according to claim 1, it is characterised in that the plate-shaped carrier is away from the elastic card (12)
One side be located at the opposite sides of through hole (11) and be provided with neck (13).
4. detection means according to claim 1, it is characterised in that the mounting assembly also includes installing component (30)；
The detection components include the first detection part (40) and the second detection part (50), first detection part (40)
It is installed on the installing component (30), second detection part (50) is fixed on protection pressing plate seat or where protection pressing plate
Installation panel on；
First detection part (40) or second detection part (50) can detect first detection part (40) with
The relative position change of second detection part (50).
5. detection means according to claim 4, it is characterised in that first detection part (40) is magnet steel, described
Second detection part (50) is tongue tube；Or first detection part (40) is stroke switching mechanism, second test section
Part (50) is microswitch.
6. according to the detection means described in any one of claim 1 to 5, it is characterised in that the company of being provided with the plate-shaped carrier
Joint (14), the connector (14) include being fixed on the fixing end of the plate-shaped carrier side and away from the plate-shaped carrier
Free end, the free end include at least one to fixing end extend gap.
7. detection means according to claim 6, it is characterised in that the free end sets the anticreep of oriented surrounding protrusion
Structure.
8. detection means according to claim 6, it is characterised in that the connector (14) is 2, is separately positioned on institute
State two relative sides of plate-shaped carrier.
9. detection means according to claim 6, it is characterised in that the installing component (30) is provided with transfer hole (21),
The transfer hole (21) can be socketed on the connector (14).
10. detection means according to claim 6, it is characterised in that the mounting assembly also includes switching part (20),
The switching part (20) is provided with transfer hole (21), and the transfer hole (21) can be socketed on the connector (14)；Institute
Installing component (30) is stated to be connected in the fixed component (10) by switching part (20).
11. one kind protection pressing plate, it is characterised in that the protection pressing plate includes the inspection as described in any one of claim 1 to 10
Survey device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836563.3A CN107845517B (en) | 2016-09-20 | 2016-09-20 | Continuous piece type protection pressing plate on-off state detection device and protection pressing plate with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836563.3A CN107845517B (en) | 2016-09-20 | 2016-09-20 | Continuous piece type protection pressing plate on-off state detection device and protection pressing plate with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107845517A true CN107845517A (en) | 2018-03-27 |
| CN107845517B CN107845517B (en) | 2020-04-17 |
Family
ID=61656716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610836563.3A Active CN107845517B (en) | 2016-09-20 | 2016-09-20 | Continuous piece type protection pressing plate on-off state detection device and protection pressing plate with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107845517B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006164672A (en) * | 2004-12-06 | 2006-06-22 | Inax Corp | Light-emitting display type detection device |
| CN203838170U (en) * | 2014-05-26 | 2014-09-17 | 国网山西省电力公司电力科学研究院 | Auxiliary adjusting device for sensor |
| CN204287232U (en) * | 2014-12-09 | 2015-04-22 | 珠海优特电力科技股份有限公司 | The mounting structure of state detector |
| CN205539226U (en) * | 2016-01-18 | 2016-08-31 | 珠海优特电力科技股份有限公司 | Strap state detection device |
-
2016
- 2016-09-20 CN CN201610836563.3A patent/CN107845517B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006164672A (en) * | 2004-12-06 | 2006-06-22 | Inax Corp | Light-emitting display type detection device |
| CN203838170U (en) * | 2014-05-26 | 2014-09-17 | 国网山西省电力公司电力科学研究院 | Auxiliary adjusting device for sensor |
| CN204287232U (en) * | 2014-12-09 | 2015-04-22 | 珠海优特电力科技股份有限公司 | The mounting structure of state detector |
| CN205539226U (en) * | 2016-01-18 | 2016-08-31 | 珠海优特电力科技股份有限公司 | Strap state detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107845517B (en) | 2020-04-17 |
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