CN202906378U - Plug-in lightning arrester with connecting frame and pressure display device - Google Patents
Plug-in lightning arrester with connecting frame and pressure display device Download PDFInfo
- Publication number
- CN202906378U CN202906378U CN 201220570124 CN201220570124U CN202906378U CN 202906378 U CN202906378 U CN 202906378U CN 201220570124 CN201220570124 CN 201220570124 CN 201220570124 U CN201220570124 U CN 201220570124U CN 202906378 U CN202906378 U CN 202906378U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- plug
- connector
- link
- pressure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Thermistors And Varistors (AREA)
Abstract
The utility model provides a plug-in lightning arrester with connecting frames and a pressure display device, and mainly solves the problems that the existing plug-in lightning arrester is installed in a narrow space, whether the insulated conical head is connected in place cannot be determined, and the fixation method of the lightning arrester body is complicated. The plug-in lightning arrester with the connecting frames and the pressure display device comprises an insulated conical head, wherein one end of the insulated conical head end is provided with a connector plug, and one end of a lightning arrester body is provided with a connector socket. According to the plug-in lightning arrester with the connecting frames and the pressure display 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; and the connecting frames provided by the utility model has 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 pressure demonstration.
Background technology
The insulation conehead of existing plug-pull arrester and lightning arrester body generally are fixedly installed as a whole, in the situation that installing space is smaller, 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; When installing in small space, 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 gap possibility 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 pressure demonstration, mainly having solved existing plug-pull arrester is installed in the small space, long-term bending causes equipment dependability to reduce, and whether the conehead of can't determining to insulate connects is put in place and problem that the lightning arrester body fixed form is comparatively complicated.
Technical solution of the present invention is as follows:
This plug-pull arrester with link and pressure demonstration 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 display unit that shows for the pressure that pressure sensor is detected on the lightning arrester body, pressure sensor is connected by insulated conductor with display unit.
Above-mentioned connector plug and connector body are circular.
The invention has the advantages that:
The plug-pull arrester that shows with link and pressure provided by the invention is owing to having 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 having increased connector plug and connector body, can regulate installation length by the length of adjusting insulated conductor, the scope of application is wider.
Simultaneously, installing rack framework provided by the invention is simple, and reliability is strong, can directly increase on the existing plug-pull arrester; Owing to having set up the pressure demonstration, installation personnel can directly obtain real-time pressure value by the display unit that is arranged on the lightning arrester body, has improved the accuracy of installing.
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-display unit; The 71-ring segment; The 72-connecting rod.
Embodiment
Below in conjunction with Fig. 1, Fig. 2 describes in detail the present invention, as shown in the figure: this plug-pull arrester with link and pressure demonstration 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 display unit that shows for the pressure that pressure sensor is detected on the lightning arrester body, pressure sensor is connected by insulated conductor with display unit; During installation, pressure sensor pressurized generated data also transfers to display unit, display unit directly shows pressure data, installation personnel can directly obtain real-time pressure value by the display unit that is arranged on the lightning arrester body, can guarantee bonding strength, can guarantee again can not cause because pressure is excessive contact to damage.
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 (2)
1. plug-pull arrester that shows with link and pressure, 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 display unit that shows for the pressure that pressure sensor is detected on the lightning arrester body, pressure sensor is connected by insulated conductor with display unit.
2. the plug-pull arrester that shows with link and pressure according to claim 1, it is characterized in that: described connector plug and connector body are for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570124 CN202906378U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with connecting frame and pressure display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570124 CN202906378U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with connecting frame and pressure display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906378U true CN202906378U (en) | 2013-04-24 |
Family
ID=48127003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570124 Expired - Fee Related CN202906378U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with connecting frame and pressure display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906378U (en) |
-
2012
- 2012-10-31 CN CN 201220570124 patent/CN202906378U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206727598U (en) | A kind of overhead transmission line carrying out safety backup protection device | |
| CN202906378U (en) | Plug-in lightning arrester with connecting frame and pressure display device | |
| CN203056523U (en) | Plug-type lightning arrester with connection frame pressure display and wireless communication | |
| CN202906397U (en) | Plug-in lightning arrester with connecting frame and wireless communication device | |
| CN202906399U (en) | Plug-in lightning arrester with lead tube, connecting frame and pressure display device | |
| CN202906404U (en) | Plug-in lightning arrester with bend, connecting frame and pressure display device | |
| CN202906410U (en) | Plug-in lightning arrester with connecting frame and alarm device | |
| CN202906396U (en) | Plug-in lightning arrester with mounting frame, pressure display device and wireless communication device | |
| CN204333521U (en) | Godet test connector | |
| CN202906387U (en) | Plug-in lightning arrester with lead tube, connecting frame and wireless communication device | |
| CN202906409U (en) | Plug-in lightning arrester with connecting frame | |
| CN202906411U (en) | Plug-in lightning arrester with pressure display device | |
| CN202906375U (en) | Plug-in lightning arrester with mounting frame and pressure display device | |
| CN202906415U (en) | Plug-in lightning arrester with bend and connecting frame | |
| CN202906391U (en) | Plug-in lightning arrester with bend, connecting frame and wireless communication device | |
| CN202906395U (en) | Plug-in lightning arrester with mounting frame and wireless communication device | |
| CN209119784U (en) | A kind of mobile gum cover flexible cable | |
| CN202906389U (en) | Plug-in lightning arrester with mounting frame, bend and pressure display device | |
| CN202906381U (en) | Plug-in lightning arrester with wireless communication device | |
| CN202906413U (en) | Plug-in lightning arrester with lead tube and pressure display device | |
| CN202906412U (en) | Plug-in lightning arrester with lead tube, wireless communication device and mounting frame | |
| CN202906398U (en) | Plug-in lightning arrester with lead tube, pressure display device and mounting frame | |
| CN202906393U (en) | Plug-in lightning arrester with bend and pressure display device | |
| CN202906385U (en) | Plug-in lightning arrester with lead tube and wireless communication device | |
| CN202906403U (en) | Plug-in lightning arrester with connecting frame, bend and alarm device |
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 |