CN214951783U - Novel GIS equipment vibration signal detector - Google Patents
Novel GIS equipment vibration signal detector Download PDFInfo
- Publication number
- CN214951783U CN214951783U CN202121331228.0U CN202121331228U CN214951783U CN 214951783 U CN214951783 U CN 214951783U CN 202121331228 U CN202121331228 U CN 202121331228U CN 214951783 U CN214951783 U CN 214951783U
- Authority
- CN
- China
- Prior art keywords
- signal detector
- vibration
- sensing structure
- vibration signal
- vibration sensing
- 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
Images
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a novel GIS equipment vibration signal detector, which relates to the technical field of GIS equipment detection devices and comprises a vibration signal detector main body and a vibration sensing structure, wherein a vibration sensing structure mounting groove is formed in one side of the back surface of the vibration signal detector main body; the utility model discloses a set up the vibration sensing structure mounting groove that is used for installing vibration sensing structure at the back of vibration signal detector main part, can take in vibration sensing structure wherein, can take out vibration sensing structure when using, can withdraw vibration sensing structure when not using, can effectually avoid this device when depositing, vibration sensing structure appears damaging because of exogenic action.
Description
Technical Field
The utility model belongs to the technical field of GIS equipment detects device, concretely relates to novel GIS equipment vibration signal detector.
Background
GIS equipment is power equipment which assembles electrical equipment such as a bus, a circuit breaker, a disconnecting switch, a lightning arrester, a mutual inductor and the like in a closed metal shell, and is more and more widely applied to a power transmission and transformation system due to the obvious advantages of compact structure, small occupied space, high operation reliability and the like. Currently, a partial discharge detection method commonly used for a GIS device includes an ultrasonic detection method, a high-frequency current pulse detection method, a transformer oil analyte detection method (oil chromatography detection method), and the like.
The existing GIS equipment vibration signal detector with publication number of CN205785500U comprises a sensor, a signal processing unit, a signal acquisition unit and an upper computer, wherein the sensor is arranged on a detection point of the GIS equipment and is used for detecting local vibration signals generated inside the GIS equipment and sending the vibration signals to the signal processing unit; the signal processing unit filters, amplifies and detects the detected signal and transmits the amplified electric signal to the signal acquisition unit; the signal acquisition unit is used for converting the amplified electric signal into digital quantity and transmitting the digital quantity to an upper computer; and the upper computer detects the signal characteristic quantity and performs statistical analysis on the waveform to realize fault detection.
The sensing unit for acquiring the vibration signal of the existing GIS equipment vibration signal detector generally adopts a longer connecting wire to be connected with a detector main body part or is detachably installed on the detector main body part, but because the sensing unit is a precise instrument, the existing sensing unit is easy to damage and lose.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel GIS equipment vibration signal detector has solved current technical problem.
For solving the technical problem, the utility model provides a novel GIS equipment vibration signal detector, including vibration signal detector main part and vibration sensing structure, vibration sensing structure mounting groove has been seted up to back one side of vibration signal detector main part, vibration sensing structure installs in vibration sensing structure mounting groove, the bracket mounting groove has been seted up to the back opposite side of vibration signal detector main part, install the bracket of liftable in the bracket mounting groove.
Preferably, the vibration sensing structure consists of a main mounting plate, a movable sliding plate, a large telescopic rod and a vibration sensor, the main mounting plate is rotationally connected with the vibration signal detector main body through a damping rotating shaft, a strip-shaped chute is arranged on the main mounting plate, the bottom surface of the movable sliding plate is fixedly provided with a sliding block, the movable sliding plate is arranged on the top of the main mounting plate, the sliding block is clamped in the sliding groove, an elastic driving piece for pushing the sliding block is fixedly arranged in the sliding groove, the two sides of the large telescopic rod are fixedly provided with mounting frames which are fixed on the bottom surface of the main mounting plate, the vibration sensor is fixed on the telescopic end of the large telescopic rod, a clamping block is fixedly arranged on one side end face of the movable sliding plate, and a clamping groove matched with the clamping block is formed in the inner wall of the vibration sensing structure mounting groove.
Preferably, the elastic driving piece comprises a small telescopic rod and a spring, one end of the small telescopic rod is fixedly connected with the main mounting plate, the other end of the small telescopic rod is fixedly connected with the sliding block, and the spring is sleeved on the telescopic end of the small telescopic rod.
Preferably, the top surface of the movable sliding plate is provided with anti-skid grooves at equal intervals.
Preferably, a notch communicated with the bracket mounting groove is formed in the edge position of the other side of the back surface of the vibration signal detector main body.
Preferably, the bracket is provided with a small opening.
Compared with the prior art, the utility model has the following advantages:
1. the utility model discloses a set up the vibration sensing structure mounting groove that is used for installing the vibration sensing structure at the back of vibration signal detector main part, can take in the vibration sensing structure wherein, can take out the vibration sensing structure when using, can withdraw the vibration sensing structure when not using, can effectually avoid this device when depositing, the vibration sensing structure appears damaging because of exogenic action, can make things convenient for the stable handheld this device of user through the bracket, when using, pass the bracket with the first half of palm, the first half of palm holds this device simultaneously, the bracket is equivalent to the hasp at this moment, make this device and stable connection of palm together, the bracket can go up and down, can withdraw in the bracket mounting groove when not using;
2. the utility model discloses a vibration sensing structure is by main mounting panel, remove the slide, big telescopic link and vibration sensor are constituteed, it can slide on main mounting panel to remove the slide, vibration sensing structure is after the vibration sensing structure mounting groove is inside in complete income, remove the slide under elastic drive spare's effect, make inside the draw-in groove can be gone into to the fixture block, the realization is fixed to vibration sensing structure, main mounting panel and removal slide can protect vibration sensor, it is impaired to avoid vibration sensor, vibration sensor installs the front end at big telescopic link, utilize the flexible effect of big telescopic link, can adjust vibration sensor's position, be favorable to vibration sensor more easily with wait to detect the position contact.
Drawings
Fig. 1 is a schematic bottom perspective view of the overall unfolded structure of the present invention;
fig. 2 is a schematic bottom perspective view of the entire folded structure of the present invention;
fig. 3 is a schematic perspective view of the vibration sensing structure of the present invention;
FIG. 4 is a schematic view of the connection structure between the main mounting plate and the movable sliding plate of the present invention;
fig. 5 is a schematic top perspective view of the overall unfolded device of the present invention.
Reference numbers in the figures: 1. a vibration signal detector main body; 2. a bracket; 3. a bracket mounting groove; 4. opening the gap; 5. a vibration sensing structure; 6. a vibration sensing structure mounting groove; 7. a card slot; 8. a main mounting plate; 9. moving the sliding plate; 10. a clamping block; 11. a chute; 12. a small telescopic rod; 13. a spring; 14. a slider; 15. a large telescopic rod; 16. a mounting frame; 17. a vibration sensor; 18. and (4) an anti-slip groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Further, it is preferable that a notch 4 communicating with the bracket mounting groove 3 is provided at an edge position of the other side of the back surface of the vibration signal detecting apparatus main body 1.
Further, it is preferable that the bracket 2 is provided with a small opening.
The working principle is as follows: the utility model discloses a set up the vibration sensing structure mounting groove 6 that is used for installing vibration sensing structure 5 at the back of vibration signal detector main part 1, can be with vibration sensing structure 5 income wherein, can take out vibration sensing structure 5 when using, can withdraw vibration sensing structure 5 when not using, can effectually avoid this device when depositing, vibration sensing structure 5 damages because of exogenic action appears, can the stable this device of handheld of person of facilitating the use through bracket 2, when using, pass bracket 2 with the first half of palm, this device is held in the first half of palm simultaneously, bracket 2 is equivalent to the hasp this moment, make this device together with the stable connection of palm, bracket 2 can go up and down, can withdraw in bracket mounting groove 3 when not using.
Further, preferably, the elastic driving member is composed of a small telescopic rod 12 and a spring 13, one end of the small telescopic rod 12 is fixedly connected with the main mounting plate 8, the other end of the small telescopic rod 12 is fixedly connected with the sliding block 14, and the spring 13 is sleeved on the telescopic end of the small telescopic rod 12.
Further, it is preferable that the top surface of the moving slide 9 is provided with anti-slip grooves 18 at equal intervals.
The working principle is as follows: the utility model discloses a vibration sensing structure 5 is by main mounting panel 8, remove slide 9, big telescopic link 15 and vibration sensor 17 are constituteed, remove slide 9 can slide on main mounting panel 8, vibration sensing structure 5 is in the inside back of complete income vibration sensing structure mounting groove 6, remove slide 9 under elastic drive spare's effect, make fixture block 10 can block into inside draw-in groove 7, realize the fixing to vibration sensing structure 5, main mounting panel 8 can protect vibration sensor 17 with remove slide 9, avoid vibration sensor 17 impaired, vibration sensor 17 installs the front end at big telescopic link 15, utilize the flexible effect of big telescopic link 15, can adjust vibration sensor 17's position, be favorable to vibration sensor 17 more easily to wait to detect and wait to detect the position contact.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Novel GIS equipment vibration signal detector, including vibration signal detector main part (1) and vibration sensing structure (5), its characterized in that: vibration sensing structure mounting groove (6) have been seted up to back one side of vibration signal detector main part (1), vibration sensing structure (5) are installed in vibration sensing structure mounting groove (6), bracket mounting groove (3) have been seted up to the back opposite side of vibration signal detector main part (1), install liftable bracket (2) in bracket mounting groove (3).
2. The novel GIS device vibration signal detector according to claim 1, wherein the vibration sensing structure (5) is composed of a main mounting plate (8), a movable sliding plate (9), a large telescopic rod (15) and a vibration sensor (17), the main mounting plate (8) is rotatably connected with the vibration signal detector main body (1) through a damping rotating shaft, the main mounting plate (8) is provided with an elongated sliding slot (11), the bottom surface of the movable sliding plate (9) is fixedly provided with a sliding block (14), the movable sliding plate (9) is arranged at the top of the main mounting plate (8), the sliding block (14) is clamped in the sliding slot (11), an elastic driving member for pushing the sliding block (14) is fixedly arranged in the sliding slot (11), mounting frames (16) are fixedly arranged at two sides of the large telescopic rod (15), the mounting frames (16) are fixed on the bottom surface of the main mounting plate (8), the vibration sensor (17) is fixed on the telescopic end of the large telescopic rod (15), a clamping block (10) is fixedly arranged on one side end face of the movable sliding plate (9), and a clamping groove (7) matched with the clamping block (10) is formed in the inner wall of the vibration sensing structure mounting groove (6).
3. The GIS device vibration signal detector as claimed in claim 2, wherein the elastic driving member is composed of a small telescopic rod (12) and a spring (13), one end of the small telescopic rod (12) is fixedly connected with the main mounting plate (8), the other end of the small telescopic rod (12) is fixedly connected with the sliding block (14), and the spring (13) is sleeved on the telescopic end of the small telescopic rod (12).
4. The new GIS device vibration signal detector as claimed in claim 2, characterized in that the top surface of the moving slide (9) is provided with anti-slip grooves (18) at equal intervals.
5. The novel GIS equipment vibration signal detector as claimed in claim 1, wherein the edge of the other side of the back of the vibration signal detector main body (1) is provided with a notch (4) communicated with the bracket mounting groove (3).
6. The novel GIS device vibration signal detector as claimed in claim 1, wherein the bracket (2) is provided with a small opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331228.0U CN214951783U (en) | 2021-06-15 | 2021-06-15 | Novel GIS equipment vibration signal detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331228.0U CN214951783U (en) | 2021-06-15 | 2021-06-15 | Novel GIS equipment vibration signal detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214951783U true CN214951783U (en) | 2021-11-30 |
Family
ID=79051266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121331228.0U Active CN214951783U (en) | 2021-06-15 | 2021-06-15 | Novel GIS equipment vibration signal detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214951783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117434405A (en) * | 2023-12-01 | 2024-01-23 | 江苏希波电气科技有限公司 | Cable partial discharge test platform test system and test process thereof |
-
2021
- 2021-06-15 CN CN202121331228.0U patent/CN214951783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117434405A (en) * | 2023-12-01 | 2024-01-23 | 江苏希波电气科技有限公司 | Cable partial discharge test platform test system and test process thereof |
| CN117434405B (en) * | 2023-12-01 | 2024-05-24 | 新疆金成线缆制造有限公司 | Cable partial discharge test platform test system and test process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103884970A (en) | Partial discharge routing inspection device applicable to multiple detection methods | |
| CN214951783U (en) | Novel GIS equipment vibration signal detector | |
| CN102620771A (en) | Equipment for monitoring state of current collector of medium and low-speed magnetic suspension train | |
| CN103197211A (en) | Switch cabinet partial discharge itinerant detector | |
| CN102967808A (en) | Handheld partial discharge detector of transformer | |
| CN204666773U (en) | A kind of Portable PD On-Line superfrequency and ultrasonic signal pick-up unit | |
| CN111624453B (en) | Distribution cable partial discharge off-line testing device | |
| CN205450181U (en) | A portable equipment for high tension switchgear's local discharge on -line monitoring | |
| CN108572275B (en) | Inrush current detection system and detection method | |
| CN207502655U (en) | Electrical equipment intermittent defect based on the detection of more technologies detects positioning device | |
| CN217007132U (en) | Lithium battery ultrasonic detection imaging system | |
| CN214473795U (en) | Low-voltage circuit breaker contact detection device | |
| CN210051819U (en) | Portable phase detector | |
| CN110133363B (en) | Cable level change detection device and method | |
| CN205193116U (en) | Camera bellows detection device and rotary mechanism who is arranged in camera bellows detection device | |
| CN212483810U (en) | Portable direct current ground fault finder | |
| CN214893667U (en) | GIS equipment vibration detector convenient to carry | |
| CN209086334U (en) | A kind of high sensitivity insulator electric field detection device | |
| CN203149076U (en) | Itinerant ant detector for partial discharge by switch cabinet | |
| CN211086319U (en) | Protection device for blood glucose tester | |
| CN213780713U (en) | Electronic information data acquisition terminal | |
| CN219039244U (en) | Detection jig for filter | |
| CN215768824U (en) | Multi-channel cable detection circuit and cable detection device | |
| CN210923765U (en) | Detection device for vehicle-mounted electronic product | |
| CN215179613U (en) | PCB defect detection device based on image matching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |