CN107656098A - The current sensing operation bar of overhead cable - Google Patents
The current sensing operation bar of overhead cable Download PDFInfo
- Publication number
- CN107656098A CN107656098A CN201710774482.XA CN201710774482A CN107656098A CN 107656098 A CN107656098 A CN 107656098A CN 201710774482 A CN201710774482 A CN 201710774482A CN 107656098 A CN107656098 A CN 107656098A
- Authority
- CN
- China
- Prior art keywords
- ammeter
- operation bar
- sensing operation
- overhead cable
- current sensing
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention discloses a kind of current sensing operation bar of overhead cable, include ammeter and action bars, the upper end of the ammeter is provided with U-shaped detection block, electric wire is placed on the centre of U-shaped detection block to detect electric current, the lower end of the ammeter is provided with collets, and mounting ring is provided with the lower end of the collets, the action bars is fixed in mounting ring；By being provided with U-shaped detection block on becoming in electric current, worker can carry out the detection of electric current using action bars on the ground.
Description
Technical field
The present invention relates to electric device maintenance technical field, more particularly to a kind of behaviour that current detecting is carried out to overhead cable
Make bar.
Background technology
In current detecting, the ammeter of generally use specification, and be connected using two electrodes with the electric wire with detection, with
This obtains current value, but such a operation is not particularly suited for high-altitude detection, and people must be also led high aerial when detect
Cause less efficient, and safety problem be present, therefore, solve the problems, such as that this kind of is particularly important.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of current sensing operation bar of overhead cable, by electricity
U-shaped detection block is provided with rheology, worker can carry out the detection of electric current using action bars on the ground.
In order to solve the above problems, the invention provides a kind of current sensing operation bar of overhead cable, include electric current
Table and action bars, the upper end of the ammeter is provided with U-shaped detection block, electric wire is placed on the centre of U-shaped detection block to examine
Electric current is surveyed, the lower end of the ammeter is provided with collets, and mounting ring, the operation are provided with the lower end of the collets
Bar is fixed in mounting ring.
Further improvement is that：Display is provided with the ammeter, the electric current that will be detected by the U-shaped detection block
It is transferred in display and shows.
Further improvement is that：The lower end of the ammeter is provided with opening, and the collets are connected to out by rotating shaft
On mouth, start button is provided with the ammeter.
Further improvement is that：The end of the action bars is provided with mounting head, and the mounting head is connected with mounting ring
It is fixed.
The beneficial effects of the invention are as follows：The present invention detects electric current by being provided with U-shaped detection block on ammeter, and
It is provided with mounting ring and mounting head so that control operation bar can detect worker to high aerial cable on the ground, this
Inventive structure simple operations are convenient, suitable for the current detecting of all high aerial cables.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：1- ammeters, 2- action bars, 3-U type detection blocks, 4- collets, 5- mounting rings, 6- displays, 7- openings,
8- start buttons, 9- mounting heads.
Embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, present embodiments providing a kind of current sensing operation bar of overhead cable, include the He of ammeter 1
Action bars 2, the upper end of the ammeter 1 is provided with U-shaped detection block 3, electric wire is placed on the centre of U-shaped detection block 3 to examine
Electric current is surveyed, the lower end of the ammeter 1 is provided with collets 4, and the lower end of the collets 4 is provided with mounting ring 5, described
Action bars 2 is fixed in mounting ring 5.Display 6 is provided with the ammeter 1, will be detected by the U-shaped detection block 3
Electric current is transferred in display 6 and shown.The lower end of the ammeter 1 is provided with opening 7, and the collets 4 are connected by rotating shaft
In opening 7, start button 8 is provided with the ammeter 1.The end of the action bars 2 is provided with mounting head 9, described
Mounting head 9 is connected with mounting ring 5.
The present invention detects electric current by being provided with U-shaped detection block 3 on ammeter 1, and is provided with mounting ring 5 and peace
Dress first 9 so that control operation bar 2 can detect worker to high aerial cable on the ground, present invention behaviour simple in construction
Facilitate, suitable for the current detecting of all high aerial cables.
Claims (4)
- A kind of 1. current sensing operation bar of overhead cable, it is characterised in that：Include ammeter（1）And action bars（2）, institute State ammeter（1）Upper end be provided with U-shaped detection block（3）, electric wire is placed on U-shaped detection block（3）Centre detect electric current, The ammeter（1）Lower end be provided with collets（4）, and in the collets（4）Lower end be provided with mounting ring（5）, institute State action bars（2）It is fixed on mounting ring（5）On.
- 2. the current sensing operation bar of overhead cable as claimed in claim 1, it is characterised in that：The ammeter（1）On set It is equipped with display（6）, by the U-shaped detection block（3）The electric current detected is transferred to display（6）Middle display.
- 3. the current sensing operation bar of overhead cable as claimed in claim 1, it is characterised in that：The ammeter（1）Under End is provided with opening（7）, the collets（4）Opening is connected to by rotating shaft（7）On, the ammeter（1）On be provided with and open Dynamic button（8）.
- 4. the current sensing operation bar of overhead cable as claimed in claim 1, it is characterised in that：The action bars（2）End Mounting head is provided with head（9）, the mounting head（9）With mounting ring（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774482.XA CN107656098A (en) | 2017-08-31 | 2017-08-31 | The current sensing operation bar of overhead cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774482.XA CN107656098A (en) | 2017-08-31 | 2017-08-31 | The current sensing operation bar of overhead cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107656098A true CN107656098A (en) | 2018-02-02 |
Family
ID=61128096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710774482.XA Pending CN107656098A (en) | 2017-08-31 | 2017-08-31 | The current sensing operation bar of overhead cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107656098A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630727A (en) * | 2013-10-30 | 2014-03-12 | 合保电气（芜湖）有限公司 | Load checking ammeter |
| CN203894276U (en) * | 2014-06-13 | 2014-10-22 | 国家电网公司 | Apparatus for live-line mounting and dismounting of overhead fault indicator |
| CN204256030U (en) * | 2014-12-24 | 2015-04-08 | 蔡佳彬 | Primary side power utility check device |
| CN104597306A (en) * | 2013-10-30 | 2015-05-06 | 国家电网公司 | Automatic opening and closing type current clamp meter |
| CN205027821U (en) * | 2015-09-18 | 2016-02-10 | 中国南方电网有限责任公司超高压输电公司柳州局 | Capacitor bank monomer capacitance test line changing instrument |
-
2017
- 2017-08-31 CN CN201710774482.XA patent/CN107656098A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630727A (en) * | 2013-10-30 | 2014-03-12 | 合保电气（芜湖）有限公司 | Load checking ammeter |
| CN104597306A (en) * | 2013-10-30 | 2015-05-06 | 国家电网公司 | Automatic opening and closing type current clamp meter |
| CN203894276U (en) * | 2014-06-13 | 2014-10-22 | 国家电网公司 | Apparatus for live-line mounting and dismounting of overhead fault indicator |
| CN204256030U (en) * | 2014-12-24 | 2015-04-08 | 蔡佳彬 | Primary side power utility check device |
| CN205027821U (en) * | 2015-09-18 | 2016-02-10 | 中国南方电网有限责任公司超高压输电公司柳州局 | Capacitor bank monomer capacitance test line changing instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |