CN203271257U - Electrical equipment guardrail posthole mushroom plug - Google Patents
Electrical equipment guardrail posthole mushroom plug Download PDFInfo
- Publication number
- CN203271257U CN203271257U CN 201320312240 CN201320312240U CN203271257U CN 203271257 U CN203271257 U CN 203271257U CN 201320312240 CN201320312240 CN 201320312240 CN 201320312240 U CN201320312240 U CN 201320312240U CN 203271257 U CN203271257 U CN 203271257U
- Authority
- CN
- China
- Prior art keywords
- mushroom
- posthole
- mushroom plug
- guardrail
- plug
- 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 - Lifetime
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an electrical equipment guardrail posthole mushroom plug and belongs to the technical field of power transmission and distribution engineering. The electrical equipment guardrail posthole mushroom plug is composed of a mushroom plug body, a conical head and a screw. The screw penetrates through the central hole of the mushroom plug body, the conical head is made to prop the mushroom rod of the mushroom plug body open, and the mushroom plug body is plugged in a guardrail posthole through expansion force. When a guardrail is not arranged in the guardrail posthole, the mushroom plug is plugged in the posthole, soil is prevented from accumulating in the posthole, and people are not prevented from walking. The electrical equipment guardrail posthole mushroom plug is used for preventing the soil from accumulating in guardrail postholes of electrical equipment which needs guardrails and are not usually provided with the guardrails.
Description
The technical field power transmission and distribution project.
During the electric power apparatus examination of background technology transformer station etc., the on-the-spot enclosure of power failure operation need to be got up.The enclosure guardrail must be and standing, and in the posthole on used time plug-in mounting ground, the used time removes.Can shoal by long-pending soil between fence posthole lay-up period, and even fill up.A kind of guardrail posthole stopper that steel pipe is done wall that clogs need to be arranged.
The purpose of summary of the invention power equipment guardrail posthole mushroom plug is to prevent that advancing soil in the guardrail posthole in lay-up period does not hinder again People's Bank of China.The technical scheme that adopts is to clog with a stopper that does not hinder People's Bank of China.
Power equipment guardrail posthole mushroom plug (accompanying drawing) is the stopper of a shape such as umbrella shape mushroom.Formed by mushroom plug 1, conehead 4 and screw 5.Screw 5 passes in the centre bore of mushroom plug 1, and ailhead sinks to the stepped hole of the arc top surface of canopy 2; The nail tail is screwed with the conehead 4 that sinks to mushroom bar 3 end face bellmouths.
During installation, unclamp screw 5.Mushroom bar 3 is filled in the guardrail posthole K that imbeds ground D.Tighten screw 5, make conehead 4 up, strut the mushroom bar 3 that is cleaved into pintongs, mushroom plug stretching in posthole.During the dress guardrail, reverse rotation screw 5 pushes conehead 4, and the ailhead of clamping screw 5 just can take out the mushroom plug.Then insert fence post just appropriate in posthole.
The advantage of power equipment guardrail posthole mushroom plug is: 1. posthole can not amass soil.2. the mushroom plug is contained in posthole by tension force, can not jump out.3. the arc top surface of canopy 2 does not hinder People's Bank of China.
Appended drawings is shown power equipment guardrail posthole mushroom plug structure schematic diagram.
Specific embodiment mushroom plug 1 plastics are made, on canopy 2 is arranged, under mushroom bar 3 is arranged; Canopy 2 is spherical, crown height H10mm, end radius of circle R be the posthole radius doubly; Mushroom bar 3 entire bodies are cleaved into pintongs, and end face has bellmouth.Conehead 4 steels are zinc-plated, and there is the M12 screw at the center; The conical surface has at two fins of crossing the symmetrical configuration of axle center face, inserts the crack of mushroom bar 3, can prevent that it rotates with screw 5.Screw 5 M12 galvanized screw.
Claims (3)
1. power equipment guardrail posthole mushroom plug, be the stopper of a shape such as umbrella shape mushroom, it is characterized in that: be comprised of mushroom plug (1), conehead (4) and screw (5); Screw (5) passes in the centre bore of mushroom plug (1), and ailhead sinks to the stepped hole of canopy (2) arc top surface; The nail tail is screwed with the conehead (4) that sinks to mushroom bar (3) end face bellmouth.
2. power equipment guardrail posthole mushroom plug according to claim 1, it is characterized in that: mushroom plug (1) plastics are made, on canopy (2) is arranged, under mushroom bar (3) is arranged; Canopy (2) is spherical, crown height H10mm, end radius of circle R be the posthole radius doubly; Mushroom bar (3) entire body is cleaved into pintongs, and end face has bellmouth.
3. power equipment guardrail posthole mushroom plug according to claim 1, it is characterized in that: conehead (4) steel is zinc-plated, and there is the M12 screw at the center; The conical surface has at two fins of crossing the symmetrical configuration of axle center face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320312240 CN203271257U (en) | 2013-05-23 | 2013-05-23 | Electrical equipment guardrail posthole mushroom plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320312240 CN203271257U (en) | 2013-05-23 | 2013-05-23 | Electrical equipment guardrail posthole mushroom plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271257U true CN203271257U (en) | 2013-11-06 |
Family
ID=49501696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320312240 Expired - Lifetime CN203271257U (en) | 2013-05-23 | 2013-05-23 | Electrical equipment guardrail posthole mushroom plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760928A (en) * | 2016-12-27 | 2017-05-31 | 东莞市圣荣自动化科技有限公司 | A kind of power equipment guardrail posthole mushroom plug |
-
2013
- 2013-05-23 CN CN 201320312240 patent/CN203271257U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760928A (en) * | 2016-12-27 | 2017-05-31 | 东莞市圣荣自动化科技有限公司 | A kind of power equipment guardrail posthole mushroom plug |
| CN106760928B (en) * | 2016-12-27 | 2018-11-16 | 南安市世润机械科技有限公司 | A kind of power equipment guardrail posthole mushroom plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |