CN201818625U - Grounding bolt rainhat - Google Patents
Grounding bolt rainhat Download PDFInfo
- Publication number
- CN201818625U CN201818625U CN2010205748073U CN201020574807U CN201818625U CN 201818625 U CN201818625 U CN 201818625U CN 2010205748073 U CN2010205748073 U CN 2010205748073U CN 201020574807 U CN201020574807 U CN 201020574807U CN 201818625 U CN201818625 U CN 201818625U
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- CN
- China
- Prior art keywords
- rainhat
- bolt
- utility
- model
- earth stud
- 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
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Abstract
The utility model discloses a gounding bolt rainhat belonging to outdoor rainproof devices in electric industry, which comprises a rainhat body. The inner wall of the rainhat body is equipped with a magnetic body.According to the utility model, the magnetic body is arranged inside the rainhat body. When the rainhat is buckled onto the grounding bolt made of iron, the rainhat is combined together with the grounding bolt due to the attractive force of the magnetic body.In windy and rainy weather, the rainhat does not fall off from the grounding bolt, thereby preventing the ground bolt from being corroded and rusted by rain or snow.
Description
Technical field
The utility model belongs to the outdoor rain insensitive device of power industry, is specifically related to a kind of device that can prevent that earth stud from being corroded by sleet.
Background technique
In power industry, bolt need be used as link in many places.But bolt is easy to take place corrosion under sleet corrodes, will influence the proper functioning of equipment when corrosion is serious.In order to prevent the earth stud corrosion, the staff is provided with rainhat above earth stud.This rainhat is equivalent to a housing, is buckled in the top of earth stud during use.Because do not have connection set between rainhat and the earth stud, when running into strong wind weather, rainhat can be blown off, earth stud can suffer that still sleet corrodes.
The model utility content
During the technical problems to be solved in the utility model during strong wind the rainhat on the earth stud be blown off, a kind of earth stud rainhat that can not be blown off when strong wind is provided.
The technical solution of the utility model realizes in the following manner:
A kind of earth stud rainhat comprises the rainhat body, and the rainhat inner body wall is provided with magnet.
Described magnet is a toroidal magnet.
The utility model is provided with magnet in the rainhat body, because earth stud is made of iron, when being buckled in rainhat on the earth stud, be subjected to the attraction force of magnet, earth stud and rainhat combine, at strong wind and heavy rain weather, rainhat can not drop from earth stud yet, thereby has prevented that earth stud is corroded and corrosion by sleet.
Description of drawings
Fig. 1 is a cross-sectional schematic of the present utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises rainhat body 1, and rainhat body 1 inwall is provided with magnet 2.
Described magnet 2 is a toroidal magnet.
In the utility model, magnet 2 can be bonded on the rainhat body 1, also can be fixed on the rainhat body 1 by screw.Described magnet 2 can be Nd-Fe-B magnet steel or ferrite magnetic steel or alnico magnet.Described rainhat body 1 can be rubber or plastics.
Claims (2)
1. an earth stud rainhat comprises rainhat body (1), it is characterized in that: rainhat body (1) inwall is provided with magnet (2).
2. earth stud rainhat according to claim 1 is characterized in that: described magnet (2) is a toroidal magnet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205748073U CN201818625U (en) | 2010-10-25 | 2010-10-25 | Grounding bolt rainhat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205748073U CN201818625U (en) | 2010-10-25 | 2010-10-25 | Grounding bolt rainhat |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201818625U true CN201818625U (en) | 2011-05-04 |
Family
ID=43916581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205748073U Expired - Fee Related CN201818625U (en) | 2010-10-25 | 2010-10-25 | Grounding bolt rainhat |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201818625U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104269662A (en) * | 2014-09-19 | 2015-01-07 | 国家电网公司 | Grounding connector easy and convenient to use |
-
2010
- 2010-10-25 CN CN2010205748073U patent/CN201818625U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104269662A (en) * | 2014-09-19 | 2015-01-07 | 国家电网公司 | Grounding connector easy and convenient to use |
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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: 20110504 Termination date: 20111025 |