CN205666351U - Earth connection insulating bar - Google Patents
Earth connection insulating bar Download PDFInfo
- Publication number
- CN205666351U CN205666351U CN201620546687.3U CN201620546687U CN205666351U CN 205666351 U CN205666351 U CN 205666351U CN 201620546687 U CN201620546687 U CN 201620546687U CN 205666351 U CN205666351 U CN 205666351U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- earth lead
- action bars
- ducted body
- hob
- 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
Links
Abstract
The utility model discloses an earth connection insulating bar, including insulator spindle, action bars, horizontal pole and hob, the insulator spindle top is connected with the action bars and action bars the first half is the ducted body, the ducted body is inside to be provided with the hob and to connect the horizontal pole at the hob top, the equal fixedly connected with in horizontal pole both ends connects, the ducted body extexine is provided with the screw thread and sets up the rotation axis on the screw thread, the rotation axis links to each other with the hob, insulator spindle AND operation pole intersection is provided with rubber and separates concrete three groups that are of fault block at a distance from fault block and rubber, this earth connection insulating bar, and overall structure is simple, and the not enough difficult problem of original technological length can be overcome to the modern design, and the security is higher, has fine spreading value.
Description
[technical field]
This utility model relates to a kind of insulating bar, particularly to a kind of earth lead insulating bar.
[background technology]
Operation power personnel are when carrying out interruption maintenance operation, and reliable ground to be implemented to power failure equipments, wherein with absolutely
The earth lead of edge bar is the most conventional, a length of 1-1.2m of general insulating bar, and substation architecture is higher, operates extremely inconvenient.Warp
The operation of earth lead terminal position provoked by another insulating bar conventional, but earth lead terminal position does not has fixing point, easy landing to pound people,
Operator are existed potential safety hazard, and provokes earth lead terminal position for a long time, be likely to result in earth lead binding post and fracture
Damaging, easily cause virtual connection phenomenon and occur, meanwhile, existing technology often uses single joint, and once, joint takes off with earth lead
From, bring life danger can to power equipment maintaining personnel.To this end, it is proposed that a kind of earth lead insulating bar.
[utility model content]
Main purpose of the present utility model is to provide a kind of earth lead insulating bar, and overall structure is simple, and design is new
Grain husk, it is possible to overcoming the difficult problem that original technology length is inadequate, safety is higher, has good promotional value, can effectively solve
Problem in background technology.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of earth lead insulating bar, including insulating bar, action bars, cross bar and screw rod, described insulating bar top is even
Being connected to action bars and action bars top half is ducted body, described ducted body is internally provided with screw rod and is connected to screw rod
The cross bar at top, described cross bar two ends have been fixedly connected with joint, and described ducted body extexine is provided with screw thread and is arranged on
Rotary shaft on screw thread, described rotary shaft is connected with screw rod, and described insulating bar and action bars intersection are provided with rubber and cut off
Block and rubber cut off block and are specially three groups.
Further, described joint is provided with circular hole and the earth lead being connected on circular hole.
Further, described action bars is respectively connected with clamp for ground wire near both sides, top.
Further, described earth lead is connected with described clamp for ground wire.
Further, described earth lead end connects peg.
Compared with prior art, this utility model has the advantages that the setting using two groups of joints, it is possible to avoid
Depart between single joint and earth lead, thus the danger caused, if running into the situation that length is inadequate, power equipment maintaining personnel's energy
Enough being upwardly extended by screw rod by rotary shaft, thus drive cross bar that joint is moved on to construction part, three groups of rubber cut off blocks
Arrange, further enhance insulation effect, improve safety.
[accompanying drawing explanation]
Fig. 1 is the overall structure schematic diagram of this utility model earth lead insulating bar.
In figure: 1, insulating bar；2, action bars；3, earth lead；4, clamp for ground wire；5, circular hole；6, joint；7, cross bar；8、
Screw rod；9, screw thread；10, rotary shaft；11, rubber cuts off block；12, peg.
[detailed description of the invention]
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, this utility model is expanded on further.
As it is shown in figure 1, a kind of earth lead insulating bar, including insulating bar 1, action bars 2, cross bar 7 and screw rod 8, institute
State the connection of insulating bar 1 top having action bars 2 and action bars 2 top half is ducted body, and described ducted body is internally provided with spiral
Bar 8 and be connected to the cross bar 7 at screw rod 8 top, described cross bar 7 two ends have been fixedly connected with joint 6, described ducted body appearance
Layer is provided with screw thread 9 and the rotary shaft 10 being arranged on screw thread 9, and described rotary shaft 10 is connected with screw rod 8, described insulating bar
1 is provided with rubber with action bars 2 intersection cuts off block 11 and rubber and cuts off block 11 and be specially three groups.
This utility model earth lead insulating bar, the setting of two groups of joints 6, it is possible to avoid single joint and earth lead it
Between depart from, thus the danger caused, if running into the situation that length is inadequate, power equipment maintaining personnel can be by rotary shaft 10 by spiral shell
Swing arm 8 upwardly extends, thus drives cross bar 7 that joint 6 is moved on to construction part, and three groups of rubber cut off the setting of block 11, further
Strengthening insulation effect, improve safety, this earth lead insulating bar, overall structure is simple, novel in design, it is possible to overcome
The difficult problem that original technology length is inadequate, safety is higher, has good promotional value.
Wherein, described joint 6 is provided with circular hole 5 and the earth lead 3 being connected on circular hole 5.
Wherein, described action bars 2 is respectively connected with clamp for ground wire 4 near both sides, top.
Wherein, described earth lead 3 is connected with described clamp for ground wire 4.
Wherein, described earth lead 3 end connects peg 12.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. an earth lead insulating bar, including insulating bar (1), action bars (2), cross bar (7) and screw rod (8), its feature
It is: it is ducted body that the connection of described insulating bar (1) top has action bars (2) and action bars (2) top half, in described ducted body
Portion is provided with screw rod (8) and is connected to the cross bar (7) at screw rod (8) top, and described cross bar (7) two ends have been fixedly connected with
Joint (6), described ducted body extexine is provided with screw thread (9) and the rotary shaft (10) being arranged on screw thread (9), described rotation
Axle (10) is connected with screw rod (8), and described insulating bar (1) and action bars (2) intersection are provided with rubber and cut off block (11) and rubber
Glue cuts off block (11) and is specially three groups.
Earth lead insulating bar the most according to claim 1, it is characterised in that: described joint is provided with circular hole on (6)
And the earth lead (3) that is connected on circular hole (5) (5).
Earth lead insulating bar the most according to claim 1, it is characterised in that: described action bars (2) is near top two
Side is respectively connected with clamp for ground wire (4).
4. according to the earth lead insulating bar described in Claims 2 or 3, it is characterised in that: described earth lead (3) connects with described
Ground wire hook (4) is connected.
Earth lead insulating bar the most according to claim 2, it is characterised in that: described earth lead (3) end connects to be had
Peg (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546687.3U CN205666351U (en) | 2016-06-06 | 2016-06-06 | Earth connection insulating bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546687.3U CN205666351U (en) | 2016-06-06 | 2016-06-06 | Earth connection insulating bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666351U true CN205666351U (en) | 2016-10-26 |
Family
ID=57155709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620546687.3U Expired - Fee Related CN205666351U (en) | 2016-06-06 | 2016-06-06 | Earth connection insulating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666351U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359546A (en) * | 2017-09-21 | 2017-11-17 | 国网冀北电力有限公司技能培训中心 | A kind of livewire work action bars decision connects the special drainage thread of lead and fixes locking bar |
| CN107422173A (en) * | 2017-09-08 | 2017-12-01 | 国网山东省电力公司烟台供电公司 | One kind has illumination functions electroscope and attachment means |
| CN107478893A (en) * | 2017-09-08 | 2017-12-15 | 国网山东省电力公司烟台供电公司 | One kind has illumination functions electroscope and cable reel installation |
| CN107632184A (en) * | 2017-09-08 | 2018-01-26 | 国网山东省电力公司烟台供电公司 | A kind of electroscope with illumination functions |
| CN109004495A (en) * | 2018-07-30 | 2018-12-14 | 国网辽宁省电力有限公司铁岭供电公司 | Spiral ground line, which is hung, tears operating stick open |
-
2016
- 2016-06-06 CN CN201620546687.3U patent/CN205666351U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422173A (en) * | 2017-09-08 | 2017-12-01 | 国网山东省电力公司烟台供电公司 | One kind has illumination functions electroscope and attachment means |
| CN107478893A (en) * | 2017-09-08 | 2017-12-15 | 国网山东省电力公司烟台供电公司 | One kind has illumination functions electroscope and cable reel installation |
| CN107632184A (en) * | 2017-09-08 | 2018-01-26 | 国网山东省电力公司烟台供电公司 | A kind of electroscope with illumination functions |
| CN107359546A (en) * | 2017-09-21 | 2017-11-17 | 国网冀北电力有限公司技能培训中心 | A kind of livewire work action bars decision connects the special drainage thread of lead and fixes locking bar |
| CN109004495A (en) * | 2018-07-30 | 2018-12-14 | 国网辽宁省电力有限公司铁岭供电公司 | Spiral ground line, which is hung, tears operating stick open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |