CN202906410U - Plug-in lightning arrester with connecting frame and alarm device - Google Patents
Plug-in lightning arrester with connecting frame and alarm device Download PDFInfo
- Publication number
- CN202906410U CN202906410U CN 201220570955 CN201220570955U CN202906410U CN 202906410 U CN202906410 U CN 202906410U CN 201220570955 CN201220570955 CN 201220570955 CN 201220570955 U CN201220570955 U CN 201220570955U CN 202906410 U CN202906410 U CN 202906410U
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- lightning arrester
- plug
- connector
- warning device
- alarm device
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Abstract
The utility model provides a plug-in lightning arrester with connecting frames and an alarm device, and mainly solves the problem that the existing plug-in lightning arrester is installed in a narrow space, thus the equipment reliability is reduced by bending the lightning arrester for a long time, and the fixation method of the lightning arrester body is complicated. The plug-in lightning arrester with the connecting frames and the alarm device comprises an insulated conical head, wherein one end of the insulated conical head end is provided with a connector plug, one end of a lightning arrester body is provided with a connector socket, the insulated conical head is provided with pressure sensors, and the lightning arrester body is provided with the alarm device. According to the plug-in lightning arrester with the connecting frames and the alarm device, the plug-in lightning arrester can rotate at any angle due to the arrangement of the connector plug and the connector socket, thus the plug-in lightning arrester can be easily installed in a narrow working space; meanwhile, the connecting frames provided by the utility model have simple structure and strong reliability, and can be directly added to the existing plug-in lightning arrester.
Description
Technical field
The present invention relates to a kind of lightning arrester, be specifically related to a kind of plug-pull arrester with link and warning.
Background technology
The insulation conehead of existing plug-pull arrester and lightning arrester body generally are fixedly installed as a whole, and in the smaller situation of installing space, the staff can't carry out fitting operation in small space, even lightning arrester can't enter installing space and installs.
In order to address the above problem, the technical staff provides a kind of plug-pull arrester, be connected by insulated conductor between insulation conehead and the lightning arrester body, because insulated conductor is flexible material, therefore insulating between conehead and the lightning arrester body can Arbitrary Rotation, but this structure is brought a new problem.
Because lightning arrester is installed in the small space, insulated conductor needs bending, and the stress that long-term bending produces may cause poor wire connection or directly fracture, thereby causes equipment dependability lower.
Simultaneously, when above-mentioned plug-pull arrester is installed lightning arrester body after grafting is finished, generally rely on flange or bindiny mechanism to realize, but no matter be to adopt flange or existing bindiny mechanism all comparatively complicated, and increased the weight of lightning arrester body, be unfavorable for the use of lightning arrester; And when in small space, installing, be used for the limitation of operating space, whether technical staff difficult assurance is in place, if be not in place, thereby owing to exists the gap may guiding discharge to damage the equipment of lightning arrester or installation.
Summary of the invention
The invention provides a kind of plug-pull arrester with link and warning, mainly having solved existing plug-pull arrester is installed in the small space, long-term bending causes equipment dependability to reduce, the conehead of can't determining to insulate whether connect put in place and the comparatively complicated problem of lightning arrester body fixed form.
Technical solution of the present invention is as follows:
This plug-pull arrester with link and warning comprises insulation conehead and lightning arrester body, insulation conehead one end is provided with contact, the other end is provided with connector plug, connector plug is connected by insulated conductor with the insulation conehead, described lightning arrester body one end is provided with connector body, the other end is provided with earth terminal, be connected by insulated conductor between connector body and the lightning arrester body or connector body is fixedly installed on the lightning arrester body, connector body and connector plug are suitable, and connector plug and the connector body outside are provided with insulation crust; Described lightning arrester body comprises core body and is wrapped in the insulating barrier in the core body outside, described insulating barrier is centered by the lightning arrester body axis, the gear-like shell that outwards radiates, be provided with at least two annular grooves on the described gear-like shell, annular groove is nested with and is useful on the link that is fixedly connected with the equipment of being mounted, link comprises ring segment and linkage section, and ring segment is nested in the annular groove, and linkage section is connecting rod; Be fixedly installed the Three pressures transducer on the described insulation conehead, the Three pressures transducer is emanant distribution centered by insulation conehead center line, be provided with the warning device of reporting to the police for the pressure that pressure sensor is detected on the lightning arrester body, be provided with in the warning device for judging whether pressure surpasses the processor of the threshold value of setting, described processor is reported to the police for trigger alarm device when surpassing threshold value, reach the prompting that puts in place in the setting pressure scope, pressure sensor is connected by insulated conductor with warning device.
Above-mentioned warning device is indicator light or audio alarm.
Above-mentioned connector plug and connector body are circular.
The invention has the advantages that:
Plug-pull arrester with link and warning provided by the invention is owing to designed connector plug and connector body, adopt insulated conductor directly to be connected between connector plug and the insulation conehead, because the insulation conehead is flexible, can Arbitrary Rotation, therefore, can be installed on easily in the narrow and small working space; Simultaneously, owing to increased connector plug and connector body, can regulate installation length by the length of adjusting insulated conductor, the scope of application is wider.
Owing to set up pressure alarm, installation personnel can know whether be in place by the warning device that is arranged on the lightning arrester body, or bonding strength is excessive, has improved the accuracy of installing; Simultaneously, link framework provided by the invention is simple, and reliability is strong, can directly increase on the existing plug-pull arrester.
Description of drawings
Fig. 1, Fig. 2 are structural representation of the present invention.
The 1-contact; The 2-conehead that insulate; 3-attachment plug; The 4-insulated conductor; The 5-lightning arrester body;
6-gear-like shell; The 7-linkage section; The 8-groove; 9-gang socket; The 10-pressure sensor;
The 11-warning device; The 71-ring segment; The 72-connecting rod.
Embodiment
Below in conjunction with Fig. 1, Fig. 2 the present invention is described in detail, as shown in the figure:
This plug-pull arrester with link and warning comprises insulation conehead and lightning arrester body, insulation conehead one end is provided with contact, the other end is provided with connector plug, connector plug is connected by insulated conductor with the insulation conehead, lightning arrester body one end is provided with connector body, the other end is provided with earth terminal, be connected by insulated conductor between connector body and the lightning arrester body or connector body is fixedly installed on the lightning arrester body, connector body and connector plug are suitable, and connector plug and the connector body outside are provided with insulation crust.
Lightning arrester body comprises core body and is wrapped in the insulating barrier in the core body outside, described insulating barrier is centered by the lightning arrester body axis, the gear-like shell that outwards radiates, the gear-like shell be arranged so that lightning arrester is when carrying out overvoltage protection, the heat that core body produces can leave rapidly, has further improved the fail safe that equipment uses; Be provided with at least two annular grooves on the gear-like shell, annular groove is nested with and is useful on the link that is fixedly connected with the equipment of being mounted, and link comprises ring segment and linkage section, and ring segment is nested in the annular groove, and linkage section is connecting rod.
Be fixedly installed the Three pressures transducer on the insulation conehead, the Three pressures transducer is emanant distribution centered by insulation conehead center line, be provided with the warning device of reporting to the police for the pressure that pressure sensor is detected on the lightning arrester body, be provided with in the warning device for judging whether pressure surpasses the processor of the threshold value of setting, processor is reported to the police for trigger alarm device when surpassing threshold value, reach the prompting that puts in place in the setting pressure scope, prompting can be the modes such as indicator light or voice, pressure sensor is connected by insulated conductor with warning device, installation personnel can know whether be in place by the warning device that is arranged on the lightning arrester body, or bonding strength is excessive, has improved the accuracy of installing.
During installation, can again lightning arrester body be in place directly with fixing in the insulation vertebra head insertion installed part, then connector plug and connector body grafting be got final product.
Claims (3)
1. plug-pull arrester with link and warning, comprise insulation conehead and lightning arrester body, it is characterized in that: described insulation conehead one end is provided with contact, the other end is provided with connector plug, connector plug is connected by insulated conductor with the insulation conehead, described lightning arrester body one end is provided with connector body, the other end is provided with earth terminal, be connected by insulated conductor between connector body and the lightning arrester body or connector body is fixedly installed on the lightning arrester body, connector body and connector plug are suitable, and connector plug and the connector body outside are provided with insulation crust; Described lightning arrester body comprises core body and is wrapped in the insulating barrier in the core body outside, described insulating barrier is centered by the lightning arrester body axis, the gear-like shell that outwards radiates, be provided with at least two annular grooves on the described gear-like shell, annular groove is nested with and is useful on the link that is fixedly connected with the equipment of being mounted, link comprises ring segment and linkage section, and ring segment is nested in the annular groove, and linkage section is connecting rod; Be fixedly installed the Three pressures transducer on the described insulation conehead, the Three pressures transducer is emanant distribution centered by insulation conehead center line, be provided with the warning device of reporting to the police for the pressure that pressure sensor is detected on the lightning arrester body, be provided with in the warning device for judging whether pressure surpasses the processor of the threshold value of setting, described processor is reported to the police for trigger alarm device when surpassing threshold value, reach the prompting that puts in place in the setting pressure scope, pressure sensor is connected by insulated conductor with warning device.
2. plug-pull arrester according to claim 1 is characterized in that: described connector plug and connector body are for circular.
3. plug-pull arrester according to claim 2, it is characterized in that: described warning device is indicator light or audio alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570955 CN202906410U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with connecting frame and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570955 CN202906410U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with connecting frame and alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906410U true CN202906410U (en) | 2013-04-24 |
Family
ID=48127035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570955 Expired - Fee Related CN202906410U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with connecting frame and alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906410U (en) |
-
2012
- 2012-10-31 CN CN 201220570955 patent/CN202906410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131031 |