CN105591214A - Grounding protection device for power rod - Google Patents
Grounding protection device for power rod Download PDFInfo
- Publication number
- CN105591214A CN105591214A CN201410573483.4A CN201410573483A CN105591214A CN 105591214 A CN105591214 A CN 105591214A CN 201410573483 A CN201410573483 A CN 201410573483A CN 105591214 A CN105591214 A CN 105591214A
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- China
- Prior art keywords
- supporting column
- support column
- power rod
- supporting
- base
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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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Abstract
The invention relates to a grounding protection device for a power rod, which comprises a power rod body. The power rod body is fixed on the ground via a supporting column; the supporting column is buried in the ground; the power rod is connected with a grounding module via a lead; the grounding module is arranged in a groove in the side surface of the supporting column; the bottom end of the supporting column is provided with a base; two sides of the base are provided with supporting feet extending outwardly; two sides of the base are fixedly connected with a supporting plate located above the supporting feet; and the distance between the outer end surface of the supporting plate and the center of the supporting column is larger than the distance between the outer end of the supporting foot and the center of the supporting column. The device also comprises a pressure sensor fixedly connected into the groove in the side surface of the supporting column, and the pressure sensor is remotely connected with a main engine. The grounding module is arranged in the supporting column in a hidden mode, and thus the grounding module can be prevented from being damaged; as the lower end of the supporting column is provided with the base structure, the stability of connection with the ground is improved; and the pressure sensor is arranged to monitor the condition of the power rod in real time, the repair and maintenance efficiency is improved, and an anti-theft function is also realized.
Description
Technical field
The present invention relates to power circuit and lay technical field, relate in particular to the earthing or grounding means of power circuit.
Background technology
Traditional electric force pole tower grounded screen is emanant structure, and its floor space is larger. Have at present listBar point type grounding device, it adopts underground lead-in wire and earthing module structure, effectively reduces to take up room,But its shortcoming also existing is: earthing module is installed on the outside of the body of rod, lacks and blocks protective device, easilyDamage; The device basis of the body of rod and the connective stability on ground are not high.
Summary of the invention
The above-mentioned shortcoming that the applicant exists for prior art, provides a kind of simple in structure, protection comprehensivelyThe earth protective device of electric power bar.
An earth protective device for electric power bar, comprises the electric power body of rod, and the electric power body of rod is fixed on by support columnOn ground, support column is buried in subsurface, and electric power bar is connected with earthing module by lead-in wire, described ground connection mouldIn the packaged groove that is placed in support column side, the bottom device of support column has base, the both sides band of described baseHave the spike expanding outwardly, the both sides of base are fixed with the gripper shoe that is positioned at spike top, the outer end of gripper shoeThe centre distance of face and support column is greater than the distance at spike outer end and support column center;
This device also comprises the pressure sensor being fixed in support column lateral grooves, pressure sensor and main frameLong-range connection.
Beneficial effect of the present invention is as follows:
The present invention in support column, avoids earthing module to damage earthing module concealed device; Support column lower endUnderstructure is set, improves itself and ground stable connection; Pressure sensor real-time monitoring power electric bar is setSituation, improves maintenance, maintenance efficiency, also has anti-theft feature.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the earth protective device of the electric power bar of the present embodiment, comprises the electric power body of rod 1, electric powerThe body of rod 1 is fixed on ground by support column 2, and support column 2 is buried in subsurface, and electric power bar 1 is by drawingLine is connected with earthing module 3, and earthing module 3 is installed in the groove of support column 2 sides, support column 2Bottom device has base 4, and the both sides of base 4 are with the spike 5 expanding outwardly, and the both sides of base 4 are connectedHave the gripper shoe 6 that is positioned at spike 5 tops, the centre distance of the outer face of gripper shoe 6 and support column 2 is greater thanThe distance at spike 5 outer ends and support column 2 centers;
This device also comprises the pressure sensor 7 being fixed in support column 2 lateral grooves, pressure sensor 7Be connected with main frame is long-range. After the electric power body of rod 1 is stable on the ground by support column 2, pressure sensor 7 forDetect the pressure that support column 2 descends earth heap support column 2 laterally, in the time being prized due to the electric power body of rod 1,Signal is delivered to main frame by pressure sensor 7, reminds the situation of the long-range perception electric power of the operating personnel body of rod 1,And then carry out safeguarding and processing in time.
The present invention in support column, avoids earthing module to damage earthing module concealed device; Support column lower endUnderstructure is set, improves itself and ground stable connection; Pressure sensor real-time monitoring power electric bar is setSituation, improves maintenance, maintenance efficiency, also has anti-theft feature.
More than describing is explanation of the invention, is not the restriction to invention, limited range ginseng of the present inventionSee claim, without prejudice to spirit of the present invention in the situation that, the present invention can do any type of amendment.
Claims (1)
1. an earth protective device for electric power bar, comprises the electric power body of rod (1), and the electric power body of rod (1) passes throughSupport column (2) is fixed on ground, and support column (2) is buried in subsurface, and electric power bar (1) is by drawingLine is connected with earthing module (3), it is characterized in that: described earthing module (3) is installed on support column (2)In the groove of side, the bottom device of support column (2) has base (4), the both sides band of described base (4)Have the spike (5) expanding outwardly, the both sides of base (4) are fixed with the gripper shoe that is positioned at spike (5) top(6), the centre distance of the outer face of gripper shoe (6) and support column (2) be greater than spike (5) outer end withThe distance at support column (2) center;
This device also comprises the pressure sensor (7) being fixed in support column (2) lateral grooves, and pressure passesSensor (7) is connected with main frame is long-range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573483.4A CN105591214A (en) | 2014-10-23 | 2014-10-23 | Grounding protection device for power rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573483.4A CN105591214A (en) | 2014-10-23 | 2014-10-23 | Grounding protection device for power rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105591214A true CN105591214A (en) | 2016-05-18 |
Family
ID=55930576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410573483.4A Pending CN105591214A (en) | 2014-10-23 | 2014-10-23 | Grounding protection device for power rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105591214A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892666A (en) * | 2010-07-13 | 2010-11-24 | 张家港固耐特围栏系统有限公司 | Ground pile for installing stand column |
| CN102237578A (en) * | 2010-04-21 | 2011-11-09 | 三门峡电力设计有限责任公司 | Electric single-pole point type grounding device for urban area |
| CN202578107U (en) * | 2012-05-21 | 2012-12-05 | 新疆兵团水利水电工程集团有限公司 | Combined expansion rod tower footing |
| CN103628726A (en) * | 2013-11-01 | 2014-03-12 | 国网河南省电力公司漯河供电公司 | Electric pole safety device preventing cables from being stolen and preventing people from mistakenly climbing electric pole |
| US20140227040A1 (en) * | 2013-02-12 | 2014-08-14 | Patrick J. Volum | Anchor socket system for posts |
-
2014
- 2014-10-23 CN CN201410573483.4A patent/CN105591214A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237578A (en) * | 2010-04-21 | 2011-11-09 | 三门峡电力设计有限责任公司 | Electric single-pole point type grounding device for urban area |
| CN101892666A (en) * | 2010-07-13 | 2010-11-24 | 张家港固耐特围栏系统有限公司 | Ground pile for installing stand column |
| CN202578107U (en) * | 2012-05-21 | 2012-12-05 | 新疆兵团水利水电工程集团有限公司 | Combined expansion rod tower footing |
| US20140227040A1 (en) * | 2013-02-12 | 2014-08-14 | Patrick J. Volum | Anchor socket system for posts |
| CN103628726A (en) * | 2013-11-01 | 2014-03-12 | 国网河南省电力公司漯河供电公司 | Electric pole safety device preventing cables from being stolen and preventing people from mistakenly climbing electric pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |