CN203056524U - Plug-type lightning arrester with conduit tube connection frame and alarm - Google Patents
Plug-type lightning arrester with conduit tube connection frame and alarm Download PDFInfo
- Publication number
- CN203056524U CN203056524U CN 201220570154 CN201220570154U CN203056524U CN 203056524 U CN203056524 U CN 203056524U CN 201220570154 CN201220570154 CN 201220570154 CN 201220570154 U CN201220570154 U CN 201220570154U CN 203056524 U CN203056524 U CN 203056524U
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- lightning arrester
- conehead
- plug
- conduit
- arrester body
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Abstract
The utility model provides a plug-type lightning arrester with a conduit tube connection frame and an alarm, and mainly solves problems that an existing plug-type lightning arrester bends for a long-term so reliability of a device reduces, whether an insulating conehead is connected in place cannot be determined, and a fixing form of a lightning arrester body is relatively complex. The plug-type lightning arrester comprises an insulating conehead. An end of the insulating conehead is provided with a contact, and the other end is connected with a lightning arrester body through an insulating wire. An end of the insulating conehead and an end of the insulating wire are provided with conduit tubes. The lightning arrester body is provided with a display device. The lightning arrester body is disposed in the mounting rack. Since the conduit tube, and the mounting rack are added in the plug-type lightning arrester with the conduit tube connection frame and the alarm, the insulating wire on root of the insulating conehead is not easy to break, and installation precision is high and a fixing structure of the lightning arrester body is simple.
Description
Technical field
The present invention relates to a kind of lightning arrester, be specifically related to a kind of plug-in lightning arrester with conduit link and warning.
Background technology
The insulation conehead of existing plug-in lightning arrester and lightning arrester body generally fixedly install as a whole, and under 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-in lightning arrester, be connected by insulated conductor between insulation conehead and the lightning arrester body, because insulated conductor is flexible material, therefore insulate and arbitrarily angledly to rotate between conehead and the lightning arrester body, 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.
When above-mentioned plug-in lightning arrester is installed lightning arrester body after grafting is finished, general dependence flange or bindiny mechanism 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; Simultaneously, when installing, be used for the limitation of operating space in small space, whether technical staff difficult assurance is in place, if be not in place, thereby owing to exists the gap guiding discharge to damage lightning arrester or installed device.
Summary of the invention
The invention provides a kind of plug-in lightning arrester with conduit link and warning, mainly having solved existing plug-in lightning 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 lightning arrester body fixed form complicated problems comparatively.
Technical solution of the present invention is as follows:
The plug-in lightning arrester of this band conduit link and warning comprises the insulation conehead, and insulation conehead one end is provided with contact, and the other end is established by insulated conductor and is connected with lightning arrester body; Described insulation conehead is connected an end and is provided with conduit with insulated conductor, the length of conduit is 0.5～1.5 times of insulation conehead length, and conduit is divided at least two sections, and the hardness of each section lead pipe reduces successively along insulation conehead to lightning arrester body direction; 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 of outside radiation, described gear-like shell is provided with at least two annular grooves, annular groove is nested with and is useful on the link of fixedlying 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 set with three pressure sensors on the described insulation conehead, three pressure sensors are emanant distribution centered by insulation conehead center line, lightning arrester body is provided with the warning device of reporting to the police for the detected pressure of pressure sensor, be provided with in the warning device for judging whether pressure surpasses the processor of the threshold value of setting, described processor is used for triggering warning device and reports to the police 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.
The invention has the advantages that:
The plug-in lightning arrester of band conduit link provided by the invention and warning is owing to set up conduit, the insulated conductor of insulation conehead root is frangibility not, and by insulated conductor movement is stretched in the edge arbitrarily in the lightning arrester body position, be fixed in the limited installing space.
Link framework provided by the invention is simple, and good reliability can directly increase on the existing plug-in lightning arrester; Simultaneously, 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.
Description of drawings
Fig. 1, Fig. 2 are structural representation of the present invention.
The 1-contact; The 2-conehead that insulate; The 3-conduit; The 4-insulated conductor; The 5-lightning arrester body;
6-gear-like shell; The 7-linkage section; The 8-groove; The 71-ring segment; The 72-connecting rod;
The 9-pressure sensor; The 10-warning device.
Embodiment
Describe in detail below in conjunction with Fig. 1 and the present invention of Fig. 2, as depicted in figs. 1 and 2:
The plug-in lightning arrester of this band conduit link and warning comprises the insulation conehead, and insulation conehead one end is provided with contact, and the other end is established by insulated conductor and is connected with lightning arrester body; The insulation conehead is connected an end and is provided with conduit with insulated conductor, the length of conduit is 0.5～1.5 times of insulation conehead length, concrete length should be determined according to the toughness of lead, conduit is divided at least two sections, the hardness of each section lead pipe reduces successively along insulation conehead to lightning arrester body direction, the stress that the lead bending produces, the problem of having avoided the long-term bending of lead to rupture can be greatly alleviated in arranging of conduit.
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 of outside radiation, 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; The gear-like shell is provided with at least two annular grooves, and annular groove is nested with and is useful on the link of fixedlying 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 set with three pressure sensors on the insulation conehead, three pressure sensors are emanant distribution centered by insulation conehead center line, lightning arrester body is provided with the warning device of reporting to the police for the detected pressure of pressure sensor, be provided with in the warning device for judging whether pressure surpasses the processor of the threshold value of setting, processor is used for triggering warning device and reports to the police when surpassing threshold value, reach the prompting that puts in place in the setting pressure scope, prompting can be 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.
Claims (2)
1. the plug-in lightning arrester with conduit link and warning comprises the insulation conehead, and insulation conehead one end is provided with contact, and the other end is established by insulated conductor and is connected with lightning arrester body; It is characterized in that: described insulation conehead is connected an end and is provided with conduit with insulated conductor, the length of conduit is 0.5 ~ 1.5 times of insulation conehead length, conduit is divided at least two sections, and the hardness of each section lead pipe reduces successively along insulation conehead to lightning arrester body direction; 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 of outside radiation, described gear-like shell is provided with at least two annular grooves, annular groove is nested with and is useful on the link of fixedlying 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 set with three pressure sensors on the described insulation conehead, three pressure sensors are emanant distribution centered by insulation conehead center line, lightning arrester body is provided with the warning device of reporting to the police for the detected pressure of pressure sensor, be provided with in the warning device for judging whether pressure surpasses the processor of the threshold value of setting, described processor is used for triggering warning device and reports to the police 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-in lightning arrester according to claim 1, 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 201220570154 CN203056524U (en) | 2012-10-31 | 2012-10-31 | Plug-type lightning arrester with conduit tube connection frame and alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570154 CN203056524U (en) | 2012-10-31 | 2012-10-31 | Plug-type lightning arrester with conduit tube connection frame and alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056524U true CN203056524U (en) | 2013-07-10 |
Family
ID=48739444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570154 Expired - Fee Related CN203056524U (en) | 2012-10-31 | 2012-10-31 | Plug-type lightning arrester with conduit tube connection frame and alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056524U (en) |
-
2012
- 2012-10-31 CN CN 201220570154 patent/CN203056524U/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: 20130710 Termination date: 20131031 |