CN203299174U - Installation cabinet for on-line post insulator monitoring device - Google Patents
Installation cabinet for on-line post insulator monitoring device Download PDFInfo
- Publication number
- CN203299174U CN203299174U CN2013202953830U CN201320295383U CN203299174U CN 203299174 U CN203299174 U CN 203299174U CN 2013202953830 U CN2013202953830 U CN 2013202953830U CN 201320295383 U CN201320295383 U CN 201320295383U CN 203299174 U CN203299174 U CN 203299174U
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- cabinet
- cabinet body
- door
- monitoring device
- guide rail
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- Expired - Lifetime
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Abstract
The utility model relates to an installation cabinet for an on-line post insulator monitoring device. A cabinet body of the installation cabinet is rectangular; hanging lugs are arranged at the top of the cabinet body, and bolt holes for fixing the cabinet body are formed in the hanging lugs; four to six contact leading-out holes are formed in the top of the cabinet body; three to four pairs of guide tracks are fixed on one side surface of the inner wall of the cabinet body and divided into vertical guide tracks and horizontal guide tracks, and fixing bolt holes are formed in each guide track; a cabinet door is arranged on the other side of the cabinet body, a door switch is arranged on the edge close to the cabinet body, and a glass observation window is arranged on the cabinet door; rotating pivots are arranged and used for connecting the cabinet door and the cabinet body; and a wire leading-out hole is formed in the bottom of the cabinet body, and a grounding end is arranged close to the wire leading-out hole. According to the characteristics of the on-line post insulator monitoring device, the installation cabinet where the monitoring device can be mounted is designed, and the device has remarkable advantages of attractiveness, safety and compactness.
Description
Technical field
The utility model relates to a kind of support insulator on-line monitoring equipment cabinet is installed, and is applicable to the installation cabinet of each electric pressure support insulator on-Line Monitor Device.
Background technology
Support insulator is insulator arrangement important in transformer station, is in operation and is subject to the effect of electricity, heat and mechanical stress and environmental stress, and its performance can descend gradually, and state of insulation can be deteriorated, finally loses insulation function.The aging of Electric Power Equipment Insulation is the process of a gradual change, if find not in time, just may cause power equipment to break down, and even causes paroxysmal electric power accident, causes huge direct and indirect economic loss.
At present, the domestic method of having developed for the support insulator intensity detection, and develop support insulator vibroacoustics pick-up unit.While utilizing this device to detect support insulator, detection contact is against to the insulator flange bottom, the acoustic signal that contact sends is inner through reflection at insulator, and reflected signal passes to computing machine and carries out the software analysis processing.The technician, according to the reflected signal feature, analyzes intensity and the inherent vice of support insulator.
Along with the development of vibroacoustics pick-up unit, the technician is the on-line monitoring of support insulator more.This utilizes the communication technology, and the data by the vibroacoustics detector gathers, pass to terminal by circuit, is convenient to the state of plant maintenance personnel Real Time Monitoring support insulator.Particularly, after high temperature, thunder and lightning weather, earthquake etc. occur, utilize on-Line Monitor Device to monitor insulator, understand the insulation status of equipment, seem particularly important.
The support insulator on-Line Monitor Device need to detect four antimeres of support insulator flange in the bottom, therefore, monitoring device need to be arranged near the support insulator flange in the bottom.Like this, for compactness, the safety that realizes monitoring device, should design a suitable installation cabinet.
The device that the utility model relates to, be integrated in vibroacoustics detector, communication, earthing device in a cupboard, realized attractive in appearance, compact, the safety of support insulator on-Line Monitor Device.
Summary of the invention
The utility model is for the characteristics of the structure of support insulator on-line monitoring equipment and installation, running environment, design the installation cabinet that is applicable to support insulator vibroacoustics on-line monitoring, to reach, improve attractive in appearance, the compact and safe purpose of on-Line Monitor Device.
The utility model is realized by following technical proposal.
A kind of support insulator on-line monitoring equipment is installed cabinet, and the utility model is characterised in that, it is rectangular parallelepiped that cabinet cabinet profile is installed; At the cabinet top, be provided with hangers, on hangers, be provided with the fixedly bolt hole of cabinet; At the cabinet top, offer the contact fairlead, quantity is 4-6; On side of cabinet inwall, be fixed with guide rail 3-4 couple, wherein be divided into upright guide rail and horizontal guide rail, on each guide rail, be provided with fixed bolt hole; At the cabinet opposite side, be provided with the cabinet door, door switch is arranged on the edge near the cabinet door, on the cabinet door, is provided with glass window; Be provided with rotation pivot connecting cabinet door and cabinet; At bottom of cabinet bulk, offer wired fairlead, earth terminal is arranged near near the line fairlead.
The beneficial effects of the utility model are, in conjunction with the installation environment of transformer station's support insulator, design can integrated support insulator on-line monitoring equipment the installation cabinet.This is installed, and cabinet is compact, attractive in appearance, safety, can be used for scale layout and the installation of online monitoring equipment.
The accompanying drawing explanation
Fig. 1 is that support insulator vibration detection on-line monitoring equipment is installed the cabinet schematic diagram.
Embodiment
See Fig. 1, a kind of support insulator on-line monitoring equipment is installed cabinet, and the utility model is characterised in that, it is rectangular parallelepiped that cabinet cabinet 1 profile is installed; At the cabinet top, be provided with hangers 1.1, on hangers, be provided with the fixedly bolt hole 2 of cabinet; At the cabinet top, offer contact fairlead 3, quantity is 4-6; On side of cabinet inwall, be fixed with guide rail 3-4 couple, wherein be divided into upright guide rail 4.1 and horizontal guide rail 4.2, on each guide rail, be provided with fixed bolt hole 5; At the cabinet opposite side, be provided with cabinet door 6, door switch 6.1 is arranged on the edge near cabinet door 6, on the cabinet door, is provided with glass window 7; Be provided with rotation pivot 8 connecting cabinet doors 6 and cabinet 1; In cabinet 1 bottom, offer wired fairlead 10, earth terminal 9 is arranged near near line fairlead 10.
The installation method of the utility model and monitoring equipment thereof:
1) in side of cement platform of support insulator, apart from the Zuan Liangge hole, position of support insulator bottom metal flange 10-30cm, squeeze into setscrew, bolt passes the bolt hole on hangers 1.1, cabinet will be installed and be fixed on the cement platform.
2) by the detection contact of vibroacoustics on-Line Monitor Device, pass contact fairlead 3, and contact with support insulator bottom metal flange, the body of pick-up unit is fixed on vertical fixed guide 4.1.
3) the data acquisition communication module of on-line monitoring equipment is arranged on horizontal fixed guide 4.2.
4) wire of vibroacoustics pick-up unit body and communication module, data line and ground wire are drawn by line fairlead 10.
Claims (1)
1. a support insulator on-line monitoring equipment is installed cabinet, it is characterized in that, it is rectangular parallelepiped that cabinet cabinet (1) profile is installed; At the cabinet top, be provided with hangers (1.1), on hangers, be provided with the fixedly bolt hole of cabinet (2); At the cabinet top, offer contact fairlead (3), quantity is 4-6; On side of cabinet inwall, be fixed with guide rail (4) 3-4 couple, wherein be divided into upright guide rail (4.1) and horizontal guide rail (4.2), on each guide rail, be provided with fixed bolt hole (5); At the cabinet opposite side, be provided with cabinet door (6), door switch (6.1) is arranged on the edge near cabinet door (6), on the cabinet door, is provided with glass window (7); Be provided with rotation pivot (8) connecting cabinet door (6) and cabinet (1); In cabinet (1) bottom, offer wired fairlead (10), earth terminal (9) is arranged near near line fairlead (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202953830U CN203299174U (en) | 2013-05-27 | 2013-05-27 | Installation cabinet for on-line post insulator monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202953830U CN203299174U (en) | 2013-05-27 | 2013-05-27 | Installation cabinet for on-line post insulator monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203299174U true CN203299174U (en) | 2013-11-20 |
Family
ID=49575179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202953830U Expired - Lifetime CN203299174U (en) | 2013-05-27 | 2013-05-27 | Installation cabinet for on-line post insulator monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203299174U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075794A (en) * | 2014-06-12 | 2014-10-01 | 安徽三和电力技术有限公司 | Assembling box for on-line monitoring devices for post insulators |
| CN104165932A (en) * | 2014-08-22 | 2014-11-26 | 国家电网公司 | General supporting base of test assisting device for vibration acoustical detection of 750kV strut porcelain insulators and test method |
| CN104470280A (en) * | 2014-12-31 | 2015-03-25 | 宁波江东义旺电子科技有限公司 | Electronic device installation cabinet provided with vertical guide rail |
-
2013
- 2013-05-27 CN CN2013202953830U patent/CN203299174U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075794A (en) * | 2014-06-12 | 2014-10-01 | 安徽三和电力技术有限公司 | Assembling box for on-line monitoring devices for post insulators |
| CN104165932A (en) * | 2014-08-22 | 2014-11-26 | 国家电网公司 | General supporting base of test assisting device for vibration acoustical detection of 750kV strut porcelain insulators and test method |
| CN104470280A (en) * | 2014-12-31 | 2015-03-25 | 宁波江东义旺电子科技有限公司 | Electronic device installation cabinet provided with vertical guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |