CN202906387U - Plug-in lightning arrester with lead tube, connecting frame and wireless communication device - Google Patents
Plug-in lightning arrester with lead tube, connecting frame and wireless communication device Download PDFInfo
- Publication number
- CN202906387U CN202906387U CN 201220570161 CN201220570161U CN202906387U CN 202906387 U CN202906387 U CN 202906387U CN 201220570161 CN201220570161 CN 201220570161 CN 201220570161 U CN201220570161 U CN 201220570161U CN 202906387 U CN202906387 U CN 202906387U
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- lightning arrester
- plug
- wireless communication
- conduit
- insulation conehead
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Abstract
The utility model provides a plug-in lightning arrester with a lead tube, connecting frames and a wireless communication device, and mainly solves the problems 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 whether the insulated conical head is connected in place cannot be determined. The plug-in lightning arrester comprises an insulated conical head, wherein one end of the insulated conical head is provided with a contact, the other end is connected with a lightning arrester body through an insulated lead, one end of the insulated conical head connected with the insulated lead is provided with a lead tube, a wireless communication device is arranged on the outer side of the lightning arrester body, and the lightning arrester body is arranged inside a mounting frame. According to the plug-in lightning arrester with the lead tube, the connecting frames and the wireless communication device, due to the additional arrangement of the lead tube, the pressure sensors, the wireless communication device and the mounting frames, the insulated lead at the root part of the insulated conical head is difficult to fracture, and the 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-pull arrester with conduit link and wireless telecommunications.
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.
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 exist gap possibility guiding discharge to damage the equipment of lightning arrester or installation; 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.
Summary of the invention
The invention provides a kind of plug-pull arrester with conduit link and wireless telecommunications, mainly solved existing plug-pull arrester and be installed in the small space, long-term bending causes equipment dependability to reduce and whether the conehead of can't determining to insulate connects the problem that puts in place.
Technical solution of the present invention is as follows:
This plug-pull arrester with conduit link and wireless telecommunications 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 on the end with insulated conductor and is provided with conduit, and 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 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 wireless communication apparatus that is wirelessly transmitted to receiving terminal for the pressure that pressure sensor is detected on the lightning arrester body, pressure sensor is connected by insulated conductor with wireless communication apparatus.
Above-mentioned conduit is divided into four sections, and each section is equal-difference arrangement hardness to be reduced successively.
The invention has the advantages that:
Plug-pull arrester with conduit link and wireless telecommunications provided by the invention 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.
Owing to set up wireless communication apparatus, installation personnel can directly obtain real-time pressure value by portable wireless signal receiving device or host computer, has improved the accuracy of installing; Simultaneously, installing rack 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; The 3-conduit; The 4-insulated conductor; The 5-lightning arrester body; 6-gear-like shell; The 7-linkage section; The 8-groove; The 9-pressure sensor; 10-wireless communication apparatus 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 comprises the insulation conehead with the plug-pull arrester of conduit link and wireless telecommunications, 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 on the end with insulated conductor and is provided with conduit, the length of conduit is 0.5 ~ 1.5 times of insulation conehead length, concrete length should be determined according to the toughness of wire, 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 wire bending produces, the problem of having avoided the long-term bending of wire 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 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 wireless communication apparatus that is wirelessly transmitted to receiving terminal for the pressure that pressure sensor is detected on the lightning arrester body, pressure sensor is connected by insulated conductor with wireless communication apparatus; During installation, pressure sensor pressurized generated data also transfers to wireless communication apparatus, wireless communication apparatus is converted into wireless signal with pressure data and is sent to receiving terminal, receiving terminal is generally hand-hold type receiving system or host computer, the hand-hold type receiving system uses when being convenient to staff's execute-in-place, host computer receives to be convenient to lightning arrester is carried out remote real-time monitoring, and obtain real-time pressure value, can guarantee bonding strength, can guarantee again can not cause because pressure is excessive contact to damage, further improve the reliability that equipment uses.
Claims (2)
1. the plug-pull arrester with conduit link and wireless telecommunications 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 on the end with insulated conductor and is provided with conduit, 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 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 wireless communication apparatus that is wirelessly transmitted to receiving terminal for the pressure that pressure sensor is detected on the lightning arrester body, pressure sensor is connected by insulated conductor with wireless communication apparatus.
2. plug-pull arrester according to claim 1, it is characterized in that: described conduit is divided into four sections, and each section is equal-difference arrangement hardness to be reduced successively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220570161 CN202906387U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with lead tube, connecting frame and wireless communication device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220570161 CN202906387U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with lead tube, connecting frame and wireless communication device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202906387U true CN202906387U (en) | 2013-04-24 |
Family
ID=48127012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220570161 Expired - Fee Related CN202906387U (en) | 2012-10-31 | 2012-10-31 | Plug-in lightning arrester with lead tube, connecting frame and wireless communication device |
Country Status (1)
Country | Link |
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CN (1) | CN202906387U (en) |
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2012
- 2012-10-31 CN CN 201220570161 patent/CN202906387U/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 |