CN207300566U - A kind of breaker spring state detector based on closing pressure sensor - Google Patents
A kind of breaker spring state detector based on closing pressure sensor Download PDFInfo
- Publication number
- CN207300566U CN207300566U CN201721305091.5U CN201721305091U CN207300566U CN 207300566 U CN207300566 U CN 207300566U CN 201721305091 U CN201721305091 U CN 201721305091U CN 207300566 U CN207300566 U CN 207300566U
- Authority
- CN
- China
- Prior art keywords
- display
- pressure sensor
- detection device
- fixed board
- state detector
- 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.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of breaker spring state detector based on closing pressure sensor, including device body；By detection device one on the upside of described device body, detection device two and display device composition, the detection device one and detection device two are made of fixed board and movable plate, the movable plate side is connected with electric telescopic rod, the fixed board side sets cored, the fixed board side is provided with first pressure sensor, workpiece is cased with the outside of the iron core, described workpiece one end is fixedly connected with fixed board, device body side is provided with data collector 81M/CR200X, the data collector 81M/CR200X is connected by conducting wire with display device, the first display and second display are provided with the upside of the display device, first display and second display are both provided with display screen one and display screen two.The utility model you can carry out a variety of detections when being detected to workpiece, and pass through various forms of contrasts, greatly reducing detection error so that detection is more accurate.
Description
Technical field
Spring state inspection equipment technical field is the utility model is related to, is specifically a kind of disconnected based on closing pressure sensor
Road device spring state detector.
Background technology
Breaker (i.e. high-voltage switch gear) is the most important control of electric system and protection equipment, and breaker spring is as actuating
The core drive component of mechanism, its working status directly affect breaker or even the safe and stable operation of electric system.Open circuit
Device spring state diagnostic system can test the performance parameter of breaker spring, and spring state be diagnosed, existing inspection
Surveying device needs to be detected internal spring installed in circuit breaker internal material when in use, and the accuracy of detection can be subject to
Ectocine.
Utility model content
The purpose of this utility model is to provide a kind of breaker spring state detector based on closing pressure sensor,
Need to be detected internal spring installed in circuit breaker internal material when in use to solve existing detection device, detect
Accuracy the problem of being subject to the trouble of ectocine.
To achieve the above object, the utility model provides following technical solution：It is a kind of disconnected based on closing pressure sensor
Road device spring state detector, including device body；By detection device one, detection device two and display on the upside of described device body
Device forms, and the detection device one and detection device two are made of fixed board and movable plate, the movable plate side and electric telescopic rod
Connection, the movable plate inner side are provided with second pressure sensor, displacement sensor, the fixed board one are provided with the upside of the movable plate
Side setting is cored, and the fixed board side is provided with first pressure sensor, and workpiece, the workpiece one are cased with the outside of the iron core
End is fixedly connected with fixed board, and device body side is provided with data collector 81M/CR200X, the data collector 81M/
CR200X is connected by conducting wire with display device, and the first display and second display, institute are provided with the upside of the display device
State the first display and second display is both provided with display screen one and display screen two, first display and second display
Bottom is both provided with control button.
Preferably, it is provided with graduated scale on the upside of the iron core.
Preferably, one and first display of detection device corresponds, the detection device two and second display
Correspond.
Preferably, the iron core diameter is far smaller than workpiece interior diameter.
Preferably, the first pressure sensor is corresponded with display screen one, the second pressure sensor and display
Screen two corresponds.
Compared with prior art, the beneficial effects of the utility model are：The utility model can be to work when being detected
You carry out a variety of detections to part, and pass through various forms of contrasts, can greatly reducing detection error so that detection is more
It is accurate, graduated scale can be read out the displacement distance of movable plate, contrasted with displacement sensor, prevent error,
One and first display of detection device corresponds, and detection device two and second display correspond, can be to different inspections
Survey mode carries out contrast and shows, is conveniently contrasted, and is corresponded by first pressure sensor with display screen one, second pressure
Sensor is corresponded with display screen two, can carry out display comparison to the pressure at workpiece both ends when detecting.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the display device structure schematic diagram of the utility model.
In figure：1- device bodies；2- detection devices one；3- data collectors 81M/CR200X；4- fixed boards；5- first pressures
Sensor；6- workpiece；7- graduated scales；8- second pressure sensors；9- displacement sensors；10- iron cores；11- electric telescopic rods；
12- detection devices two；13- movable plates；14- display devices；15- conducting wires；16- display screens one；17- second displays；18- box bodys；
The first displays of 19-；20- display screens two；21- control buttons.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of breaker spring shape based on closing pressure sensor
State detector, including device body 1；The upside of device body 1 is by 14 groups of detection device 1, detection device 2 12 and display device
Into, detection device 1 and detection device 2 12 are made of fixed board 4 and movable plate 13, and 13 side of movable plate is connected with electric telescopic rod 11,
The inner side of movable plate 13 is provided with second pressure sensor 8, and the upside of movable plate 13 is provided with displacement sensor 9, and displacement sensor 9 is by market
Purchase, 4 side of fixed board are provided with first pressure sensor 5, and 4 side of fixed board sets cored 10, and the outside of iron core 10 is cased with workpiece
6,6 one end of workpiece is fixedly connected with fixed board 4, and 1 side of device body is provided with data collector 81M/CR200X3, data acquisition
Device 81M/CR200X3 is connected by conducting wire 15 with display device 14, and the upside of display device 14 is provided with the first display 19 and the
Two displays 17, the first display 19 and second display 17 are both provided with display screen 1 and display screen 2 20, the first display
Device 19 and 17 bottom of second display are both provided with control button 21, and the upside of iron core 10 is provided with graduated scale 7, can be to movable plate 13
Displacement distance be read out, contrasted with displacement sensor 9, prevent error, one 2 and first display of detection device
19 correspond, and detection device 2 12 and second display 17 correspond, and it is aobvious that contrast can be carried out to different detection modes
Show, conveniently contrasted, 10 diameter of iron core is far smaller than 6 interior diameter of workpiece, avoid produce friction, first pressure sensor 5 with
Display screen 1 corresponds, and second pressure sensor 8 is corresponded with display screen 2 20, can when detecting can be to workpiece
The pressure at 6 both ends carries out display comparison.
The operation principle of the utility model is：Workpiece 6 is inserted in the outside of iron core 10 during use, is being fixed on 4 side of fixed board,
Electric telescopic rod 11 drives fixed board 4 to be moved, and first pressure sensor 5 and second pressure sensor 8 pass for USB320 pressure
Sensor, detects the pressure at both ends, and is by 9 inductive displacement length of displacement sensor, 9 use of displacement sensor
SH150 sensors, are shown by display screen 1 and display screen 2 20 after being handled by display device 14, are being detected
When you can carry out a variety of detections to workpiece 6, and pass through various forms of contrasts, detection error can be greatly reducing,
So that detection is more accurate, graduated scale 7 can be read out the displacement distance of movable plate 13, be carried out pair with displacement sensor 9
Than preventing error, one 2 and first display 19 of detection device corresponds, detection device 2 12 and second display 17
Correspond, contrast can be carried out to different detection modes and shown, conveniently be contrasted, by first pressure sensor 5 with
Display screen 1 corresponds, and second pressure sensor 8 is corresponded with display screen 2 20, can when detecting can be to workpiece
The pressure at 6 both ends carries out display comparison, and display screen 1 and display screen 2 20 are P10LDE display screens.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of breaker spring state detector based on closing pressure sensor, including device body (1)；Its feature exists
In：It is made of on the upside of described device body (1) detection device one (2), detection device two (12) and display device (14), the inspection
Survey device one (2) and detection device two (12) is made of fixed board (4) and movable plate (13), movable plate (13) side and electric expansion
Bar (11) connects, and second pressure sensor (8) is provided with the inside of the movable plate (13), displacement is provided with the upside of the movable plate (13)
Sensor (9), fixed board (4) side are provided with first pressure sensor (5), and fixed board (4) side sets cored
(10), workpiece (6) is cased with the outside of the iron core (10), described workpiece (6) one end is fixedly connected with fixed board (4), device body (1)
Side is provided with data collector 81M/CR200X (3), and the data collector 81M/CR200X (3) is by conducting wire (15) with showing
Showing device (14) connects, and the first display (19) and second display (17) are provided with the upside of the display device (14), described
First display (19) and second display (17) are both provided with display screen one (16) and display screen two (20), first display
Device (19) and second display (17) bottom are both provided with control button (21).
2. a kind of breaker spring state detector based on closing pressure sensor according to claim 1, its feature
It is：Graduated scale (7) is provided with the upside of the iron core (10).
3. a kind of breaker spring state detector based on closing pressure sensor according to claim 1, its feature
It is：The detection device one (2) and the first display (19) correspond, the detection device two (12) and second display
(17) correspond.
4. a kind of breaker spring state detector based on closing pressure sensor according to claim 1, its feature
It is：Iron core (10) diameter is far smaller than workpiece (6) interior diameter.
5. a kind of breaker spring state detector based on closing pressure sensor according to claim 1, its feature
It is：The first pressure sensor (5) corresponds with display screen one (16), the second pressure sensor (8) and display
Two (20) of screen correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305091.5U CN207300566U (en) | 2017-10-11 | 2017-10-11 | A kind of breaker spring state detector based on closing pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305091.5U CN207300566U (en) | 2017-10-11 | 2017-10-11 | A kind of breaker spring state detector based on closing pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300566U true CN207300566U (en) | 2018-05-01 |
Family
ID=62414804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721305091.5U Active CN207300566U (en) | 2017-10-11 | 2017-10-11 | A kind of breaker spring state detector based on closing pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300566U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535006A (en) * | 2018-06-15 | 2018-09-14 | 温州华嘉电器有限公司 | A kind of small size breaker device iron core detection fixture |
| CN110530566A (en) * | 2019-10-10 | 2019-12-03 | 国网河南省电力公司电力科学研究院 | A kind of breaker switching on and off spring pressure monitoring system and detection method |
| CN112611346A (en) * | 2020-12-11 | 2021-04-06 | 广西电网有限责任公司桂林供电局 | Positioning special tool for energy storage shaft of Siemens mechanism |
-
2017
- 2017-10-11 CN CN201721305091.5U patent/CN207300566U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535006A (en) * | 2018-06-15 | 2018-09-14 | 温州华嘉电器有限公司 | A kind of small size breaker device iron core detection fixture |
| CN110530566A (en) * | 2019-10-10 | 2019-12-03 | 国网河南省电力公司电力科学研究院 | A kind of breaker switching on and off spring pressure monitoring system and detection method |
| CN110530566B (en) * | 2019-10-10 | 2021-09-03 | 国网河南省电力公司电力科学研究院 | System and detection method for monitoring pressure of opening and closing spring of circuit breaker |
| CN112611346A (en) * | 2020-12-11 | 2021-04-06 | 广西电网有限责任公司桂林供电局 | Positioning special tool for energy storage shaft of Siemens mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207300566U (en) | A kind of breaker spring state detector based on closing pressure sensor | |
| CN110806529A (en) | Capacitive type equipment insulation performance on-line monitoring system | |
| CN103837206A (en) | Digital display type oil-water interface detector | |
| CN106019127B (en) | Semi-finished product testing touch screen machine based on magnetic switch | |
| CN205300539U (en) | Engineering machine tool check out test set | |
| CN204188237U (en) | Hall liquid level pick-up unit | |
| CN207693587U (en) | A kind of monitoring ultrasonic examination power apparatus of light and handy formula | |
| CN102853755B (en) | Adopt the absolute measurement straight line micrometer that capacitor grid transducer makes | |
| CN104776792A (en) | Automobile door closing gap measuring device and method | |
| CN208795411U (en) | A kind of torque sensor calibrating installation | |
| CN201589599U (en) | Levitation space measuring apparatus of maglev train capable of compensating cogging effect | |
| CN104183052B (en) | Thickness detection apparatus and manufacture method thereof | |
| CN202866792U (en) | Four-arm hole diameter logging instrument | |
| CN208705175U (en) | A kind of detection device for cosmetic packaging bottle production | |
| CN202885766U (en) | Absolute measurement linear micrometer produced by adopting capacitive grating sensor | |
| CN201527263U (en) | Roll pitch electromagnetic measuring apparatus | |
| CN205607368U (en) | Automatic portable digital display flatness detection appearance | |
| CN207096396U (en) | A kind of test device of explosion-proof magnetic switch line | |
| CN207798961U (en) | A kind of electrostatic field tester | |
| CN110109003A (en) | A kind of display screen automatic testing equipment | |
| CN209067200U (en) | A kind of 40 arm calliper log devices | |
| CN103439582A (en) | Testing device of detection blocks | |
| CN108592846A (en) | A kind of portable petroleum pipe inner wall defect measuring instrument | |
| CN105136013B (en) | The non-full circle short cylindrical diameter instrument for quick measuring of symmetrical expression | |
| CN214583133U (en) | Multifunctional elevator inspection ruler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |