CN104947716A - Cover plate special for electric power - Google Patents
Cover plate special for electric power Download PDFInfo
- Publication number
- CN104947716A CN104947716A CN201510371275.0A CN201510371275A CN104947716A CN 104947716 A CN104947716 A CN 104947716A CN 201510371275 A CN201510371275 A CN 201510371275A CN 104947716 A CN104947716 A CN 104947716A
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- Prior art keywords
- lid
- cover plate
- electric power
- supporter
- air inlet
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- 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.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to the technical field of electrical equipment and provides a cover plate special for electric power. The cover plate is formed by a cushion, a supporting net, a cover, pull rods, telescopic columns, an air inlet pipe, an inflatable cushion, a supporting body and a cover body. The supporting body is arranged on the face of the upper portion of the cover body. The inflatable cushion is arranged on the face of the lower portion of the cover body. The cushion is arranged on the supporting body. The inflatable cushion is provided with the air inlet pipe provided with the cover. The cover body is provided with the telescopic columns provided with the pull rods. The cover plate special for the electric power is high in practicality, and easy to use and install, the manhole cover can prevent pressure and water and can be opened conveniently, and then the working efficiency is improved.
Description
[technical field]
The present invention relates to electrical equipment technical field, especially relate to the special cover plate of a kind of electric power.
[background technology]
Known, electric power cover plate is a kind of supporting for power equipment, for the protection of power equipment, the electric power cover plate of current employing is all continue to use cement system or cast iron electric power cover plate, cast iron electric power cover plate easily becomes the target of pilferage, need to make regular check on and safeguard or carry out anti-theft measure, make troubles to user, cement system is then heavy, no matter be that installation or movement are all very inconvenient, most importantly electric power cover plate must accomplish waterproof, such could going well protects inner power equipment, and the performance of more existing products in waterproof does not reach standard, can impact the safety of power equipment like this.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses the special cover plate of a kind of electric power, the present invention by arranging cushion pad, supporter and inflatable packer on lid, reaches waterproof, against pressure and be convenient to the object of opening with this.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
The special cover plate of a kind of electric power, comprise cushion pad, supporting network, lid, pull bar, telescopic mast, air inlet pipe, inflatable packer, supporter and lid, lid upper side is provided with supporter, lid bottom surfaces is provided with inflatable packer, supporter is provided with cushion pad, and inflatable packer is provided with air inlet pipe, and air inlet pipe is provided with lid, lid is provided with telescopic mast, and telescopic mast is provided with pull bar.
Described air inlet pipe one end is connected with inflatable packer with lid through cushion pad, supporter successively, and the air inlet pipe other end is provided with lid.
Described supporter is provided with supporting network, and supporting network is provided with net structure, and supporting network is arranged in supporter.
Described telescopic mast one end is passed cushion pad and supporter and lid and is connected to a fixed, and lid is provided with two telescopic masts, and the top of two telescopic masts is connected by pull bar.
Described cushion pad is the bulge-structure that the high surrounding in middle part is low.
Owing to have employed technique scheme, the present invention has following beneficial effect:
The special cover plate of a kind of electric power of the present invention, comprise cushion pad, supporting network, lid, pull bar, telescopic mast, air inlet pipe, inflatable packer, supporter and lid, by arranging cushion pad, supporter and inflatable packer on lid, with this reach waterproof, against pressure and be convenient to open object; The present invention is practical, uses and install all fairly simple, not only makes that well lid is against pressure, waterproof, and is convenient to open well lid, further increases operating efficiency.
[accompanying drawing explanation]
Fig. 1 is slide rail perspective view of the present invention.
In figure: 1, cushion pad; 2, supporting network; 3, lid; 4, pull bar; 5, telescopic mast; 6, air inlet pipe; 7, inflatable packer; 8, supporter; 9, lid.
[detailed description of the invention]
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention.
The special cover plate of a kind of electric power by reference to the accompanying drawings described in 1, comprise cushion pad 1, supporting network 2, lid 3, pull bar 4, telescopic mast 5, air inlet pipe 6, inflatable packer 7, supporter 8 and lid 9, lid 9 upper side is provided with supporter 2, lid 9 bottom surfaces is provided with inflatable packer 7, supporter 8 is provided with cushion pad 1, and inflatable packer 7 is provided with air inlet pipe 6, and air inlet pipe 6 is provided with lid 3, lid 9 is provided with telescopic mast 5, and telescopic mast 5 is provided with pull bar 4; Described air inlet pipe 6 one end is connected with inflatable packer 7 with lid 9 through cushion pad 1, supporter 8 successively, and air inlet pipe 6 other end is provided with lid 3; Described supporter 8 is provided with supporting network 2, and supporting network 2 is provided with net structure, and supporting network 2 is arranged in supporter 8; Described telescopic mast 5 one end is connected to a fixed with lid 9 through cushion pad 1 and supporter 8, and the top that lid 9 is provided with two telescopic masts, 5, two telescopic masts 5 is connected by pull bar 4; Described cushion pad 1 is the bulge-structure that the high surrounding in middle part is low.
Implement the special cover plate of a kind of electric power of the present invention, in use, lid 9 is covered aboveground of electric power, then inflatable packer 7 is made to be full of gas by air inlet pipe 6, well head just can be shut after expanding by such inflatable packer 7, then cover in air inlet pipe 6 just passable with lid 3, need to remove well lid to make, only need just well lid to be mentioned by pull bar 4 and telescopic mast 5, and the supporting network 2 in supporter 8 can well play the effect of pressure dissipation, like this when pressure is from well lid when process, just ensure that well lid can not by pressure break, and the structure of the low cushion pad 1 in protruding four limits, middle part can make rainwater flow down from well lid, ponding can not be formed, so not only ensure the safety of well lid, also prevent rainwater enters in well simultaneously, be conducive to the maintenance work of down-hole simultaneously.
Part not in the detailed description of the invention is prior art.
Claims (5)
1. the special cover plate of electric power, comprise cushion pad, supporting network, lid, pull bar, telescopic mast, air inlet pipe, inflatable packer, supporter and lid, it is characterized in that: in lid upper side, be provided with supporter, lid bottom surfaces is provided with inflatable packer, supporter is provided with cushion pad, and inflatable packer is provided with air inlet pipe, and air inlet pipe is provided with lid, lid is provided with telescopic mast, and telescopic mast is provided with pull bar.
2. the special cover plate of a kind of electric power according to claim 1, is characterized in that: described air inlet pipe one end is connected with inflatable packer with lid through cushion pad, supporter successively, and the air inlet pipe other end is provided with lid.
3. the special cover plate of a kind of electric power according to claim 1, is characterized in that: described supporter is provided with supporting network, and supporting network is provided with net structure, and supporting network is arranged in supporter.
4. the special cover plate of a kind of electric power according to claim 1, is characterized in that: described telescopic mast one end is passed cushion pad and supporter and lid and is connected to a fixed, and lid is provided with two telescopic masts, and the top of two telescopic masts is connected by pull bar.
5. the special cover plate of a kind of electric power according to claim 1, is characterized in that: described cushion pad is the bulge-structure that the high surrounding in middle part is low.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510371275.0A CN104947716A (en) | 2015-06-30 | 2015-06-30 | Cover plate special for electric power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510371275.0A CN104947716A (en) | 2015-06-30 | 2015-06-30 | Cover plate special for electric power |
Publications (1)
Publication Number | Publication Date |
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CN104947716A true CN104947716A (en) | 2015-09-30 |
Family
ID=54162734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510371275.0A Pending CN104947716A (en) | 2015-06-30 | 2015-06-30 | Cover plate special for electric power |
Country Status (1)
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CN (1) | CN104947716A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106592640A (en) * | 2016-11-21 | 2017-04-26 | 国网河南洛宁县供电公司 | Power trench cover |
CN110268157A (en) * | 2017-02-17 | 2019-09-20 | 西门子歌美飒可再生能源公司 | Method for covering an opening in a component of a wind turbine and covering |
WO2021104587A1 (en) * | 2019-11-26 | 2021-06-03 | Vestas Offshore Wind A/S | Improvements relating to environmental protection covers for wind turbine structures |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6887012B1 (en) * | 2002-03-07 | 2005-05-03 | Raymond Zappe | Cover apparatus for an access pipe opening |
CN2839386Y (en) * | 2005-09-29 | 2006-11-22 | 刘小源 | Up-down manhole cover |
CN103046580A (en) * | 2011-10-13 | 2013-04-17 | 陕西龙海工程建设有限公司 | Movable manhole cover |
JP2013256760A (en) * | 2012-06-11 | 2013-12-26 | Aron Kasei Co Ltd | Cover for underground drainage facility |
CN203924133U (en) * | 2014-06-16 | 2014-11-05 | 浙江丽佳建筑装饰工程有限公司 | A kind of decoration safety well structure |
CN204098080U (en) * | 2014-08-15 | 2015-01-14 | 山东康威通信技术股份有限公司 | A kind of contraction handle being applied to lower floor's well lid in Double-layer drain cover |
-
2015
- 2015-06-30 CN CN201510371275.0A patent/CN104947716A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6887012B1 (en) * | 2002-03-07 | 2005-05-03 | Raymond Zappe | Cover apparatus for an access pipe opening |
CN2839386Y (en) * | 2005-09-29 | 2006-11-22 | 刘小源 | Up-down manhole cover |
CN103046580A (en) * | 2011-10-13 | 2013-04-17 | 陕西龙海工程建设有限公司 | Movable manhole cover |
JP2013256760A (en) * | 2012-06-11 | 2013-12-26 | Aron Kasei Co Ltd | Cover for underground drainage facility |
CN203924133U (en) * | 2014-06-16 | 2014-11-05 | 浙江丽佳建筑装饰工程有限公司 | A kind of decoration safety well structure |
CN204098080U (en) * | 2014-08-15 | 2015-01-14 | 山东康威通信技术股份有限公司 | A kind of contraction handle being applied to lower floor's well lid in Double-layer drain cover |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106592640A (en) * | 2016-11-21 | 2017-04-26 | 国网河南洛宁县供电公司 | Power trench cover |
CN110268157A (en) * | 2017-02-17 | 2019-09-20 | 西门子歌美飒可再生能源公司 | Method for covering an opening in a component of a wind turbine and covering |
US10927816B2 (en) | 2017-02-17 | 2021-02-23 | Siemens Gamesa Renewable Energy A/S | Method and cover for covering an opening in a component of a wind turbine |
WO2021104587A1 (en) * | 2019-11-26 | 2021-06-03 | Vestas Offshore Wind A/S | Improvements relating to environmental protection covers for wind turbine structures |
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Application publication date: 20150930 |