CN107833706A - A kind of emergent insulator - Google Patents
A kind of emergent insulator Download PDFInfo
- Publication number
- CN107833706A CN107833706A CN201711402319.7A CN201711402319A CN107833706A CN 107833706 A CN107833706 A CN 107833706A CN 201711402319 A CN201711402319 A CN 201711402319A CN 107833706 A CN107833706 A CN 107833706A
- Authority
- CN
- China
- Prior art keywords
- bolt
- shaped card
- shank
- inverted
- card frame
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 11
- 230000000873 masking effect Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 210000003739 neck Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
- H01B17/40—Cementless fittings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
Abstract
The present invention relates to a kind of emergent insulator, it includes insulating bar and is separately positioned on the blocking device and coupling device at insulating bar both ends, the blocking device is hollow annulus, the coupling device includes inverted U-shaped card frame and is arranged on the shank of bolt of the inverted U-shaped card inframe, one end of the shank of bolt is located at inverted U-shaped card inframe, shank of bolt passes through a side wall of inverted U-shaped card frame, is provided with the screw being adapted with shank of bolt in the side wall, the shank of bolt other end is arranged on insulating bar.Using the emergent insulator of the present invention, operating personnel reduces operation insulation masking process, improves operating efficiency, reduces frequent switching of the operating personnel between electrical body and ground connection body position, the security risk of operation is further reduced.
Description
Technical field
The present invention relates to power equipment, and in particular to a kind of emergent insulator.
Background technology
At present, the operating type of traditional charged for replacement pin insulator uses the operator of insulated target+cross arm shielding cover
Formula, the wire that will be taken off from defect pin insulator are put on the cross arm shielding cover covered, and this operating type is no doubt
Securely and reliably, but operating personnel need carry out insulation masking process it is relatively more, frequently install additional, remove insulate masking cause
Activity duration is long, and personnel's physical demand is excessive, and what operating personnel constantly repeated switches between electrical body and grounding body so that
The security risk increase of operation.
So to research and develop the emergent insulator of a new construction for being easy to insulation to cover.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of emergent insulator, can greatly reduce operation insulation and cover
The intensity of process.
To achieve the above object, the present invention includes insulating bar and is separately positioned on the blocking device and coupling at insulating bar both ends
Attach together and put, the blocking device is hollow annulus, and the coupling device includes inverted U-shaped card frame and is arranged on the inverted U-shaped card
The shank of bolt of inframe, one end of the shank of bolt are located at inverted U-shaped card inframe, and shank of bolt passes through a side wall of inverted U-shaped card frame, described
The screw being adapted with shank of bolt is provided with side wall, the shank of bolt other end is arranged on insulating bar.
Further, the blocking device includes the annulus one being hinged together and annulus two, the annulus two
On be provided with pull bar, one end of the pull bar is hinged on annulus two, and snap ring, the annulus one are provided with the middle part of pull bar
On be provided with the neck being adapted with the snap ring.
Further, the outer surface of the insulating bar is provided with epoxy resin insulating layers.
Further, the end that the shank of bolt is located at one end of inverted U-shaped card inframe is baffle plate.
Further, the side of the inverted U-shaped card frame is provided with the shank of bolt, and the opposite side of inverted U-shaped card frame is provided with
Clamp.
Further, the clamp is slidably arranged in the top frame of the U-shaped card frame, between being between clamp and U-shaped card frame
Gap coordinates, and the top of the clamp is provided with positioner.
Further, the positioner is bolt, and the bolt is through the top of clamp.
Further, one end of the bolt is located at the outside of clamp, and the other end of bolt is located at clamp and U
Between shape card frame.
Good effect of the present invention is as follows：
Because using the emergent insulator of the present invention, operating personnel reduces operation insulation masking process, improves operating efficiency, drops
Frequent switching of the low operating personnel between electrical body and ground connection body position, the security risk of operation is further reduced.
Simple in construction, easy to operate, flexible structure of the invention, it is applied widely, there is the meaning of large-scale promotion.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the structural representation of bolt of the present invention；
In accompanying drawing, 1 insulating bar, 2 blocking devices, 2-1 annulus one, 2-2 annulus two, 2-3 pull bars, 2-4 snap rings, 2-5 necks,
The inverted U-shaped card frame of 3 coupling devices, 3-1,3-2 shanks of bolt, 3-3 clamps, 3-3-1 bolts, 3-4 baffle plates.
Embodiment
The present invention program is further described and explained below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the present invention includes insulating bar 1 and is separately positioned on the blocking device 2 and coupling at the both ends of insulating bar 1
Attach together and put 3, blocking device 2 is used to fix electric wire, and coupling device 3 is used to fix cross-arm.
The blocking device 2 is hollow annulus, and electric wire can be passed through, fixed.The coupling device 3 includes falling
U-shaped card frame 3-1 and the shank of bolt 3-2, the shank of bolt 3-2 that are arranged in the inverted U-shaped card frame 3-1 one end are positioned at inverted U-shaped
In card frame 3-1, shank of bolt 3-2 passes through an inverted U-shaped card frame 3-1 side wall, is provided with the side wall and is adapted with shank of bolt 3-2
Screw, the shank of bolt 3-2 other ends are arranged on insulating bar 1, pass through swivel bolt bar 3-2 adjustment bolt bars 3-2 and U during use
Shape card frame 3-1 relative position, cross-arm is fixed between shank of bolt 3-2 and U-shaped card frame 3-1.
Further, the blocking device 2 includes two 2-2 of one 2-1 of annulus and annulus being hinged together, the circle
One end that pull bar 2-3, the pull bar 2-3 are provided with two 2-2 of ring is hinged on two 2-2 of annulus, pull bar 2-3 middle part hinge
It is connected with snap ring 2-4, described one 2-1 of annulus and is provided with the neck 2-5 being adapted with the snap ring 2-4.In use, open circle
Two 2-2 of one 2-1 of ring and annulus,
Between electric wire to be fixed is fixed on into two 2-2 of one 2-1 of annulus and annulus, snap ring 2-4 is then enclosed on neck 2-5
On, then rotating tension bar 2-3, two 2-2 of one 2-1 of annulus and annulus is fixed tight.
Further, the outer surface of the insulating bar 1 is provided with epoxy resin insulating layers.Can be with so in subsequent job
Without blocking insulating bar 1, time and the working strength of insulation masking process are reduced.
Further, the end of described shank of bolt 3-2 one end is that baffle plate 3-4, the baffle plate 3-4 are located at inverted U-shaped card frame 3-1
It is interior.Baffle plate 3-4 design increases the contact area of shank of bolt 3-2 and cross-arm, can preferably fix cross-arm.
Further, the side of the inverted U-shaped card frame 3-1 is provided with the shank of bolt 3-2, and inverted U-shaped card frame 3-1's is another
Side is provided with clamp 3-3, clamp 3-3 and can with the clamp 3-3 gaps formed between the inverted U-shaped card frame 3-1 inwalls of side
Wire is gone out with card, plays a part of fixed wire.
Further, the clamp 3-3 is slidably arranged in the top frame of the U-shaped card frame 3-1, clamp 3-3 and U-shaped card frame
Coordinate between 3-1 for gap, the top of the clamp 3-3 is provided with positioner, and clamp 3-3 can be on U-shaped card frame 3-1 tops
Slide, and then change clamp 3-3 and U-shaped card frame 3-1 inwalls distance, positioner is played the fixed work of clamp 3-3 positioning
With.
Further, the positioner is bolt 3-3-1, and the bolt 3-3-1 is through clamp 3-3's
Top.
Further, one end of the bolt 3-3-1 is located at clamp 3-3 outside, and bolt 3-3-1's is another
End is between clamp 3-3 and U-shaped card frame 3-1.As shown in Fig. 2 the bolt 3-3-1 other end is located under clamp 3-3
In space between side and U-shaped card frame 3-1 top, downward precession bolt 3-3-1 under the effect of the pressure, can make card
Plate 3-3 is fixed, it is necessary to when moving clamp 3-3, is outwarded winding bolt 3-3-1, thus can easily be adjusted as shown in Figure 2
The distance between clamp 3-3 and U-shaped card frame 3-1 left side walls, can be according to actual wire or the width adjusting of cross-arm, structure spirit
It is living, it is applied widely.
During using the present invention, operation process is summarized as follows：（1）Operating personnel carries out insulation masking to wire first, installs additional
Wire mask.
（2）After confirming wire masking, accident defect insulator masking is carried out with insulated target.
（3）Install the emergent insulator of the present invention additional on cross-arm, wire is untied from faulty insulator, is transferred to the present invention
On emergent insulator.
（4）Operating personnel removes accident defect insulator, is replaced by new insulator, and wire is transferred back into what is newly installed
On insulator, and fixed with wiring；
（5）Operating personnel sequentially removes emergent insulator, insulated target, wire mask, and work is completed.
By actual job at the scene, and carry out ASSOCIATE STATISTICS, by using the operating type of the emergent insulator of the present invention with
Method is covered in traditional insulation, suspension method carries out ASSOCIATE STATISTICS, and statistical result is as follows：
（1）Because using the emergent insulator of the present invention, operating personnel reduces operation insulation masking process, by the activity duration by original
The 62min come reduces 35min till now, improves operating efficiency.
（2）Using the emergent insulator less important work pattern of the present invention, operating personnel keeps away due to reducing insulation masking link
The continuous repetition of insulation masking is exempted from, has reduced frequent switching of the operating personnel between electrical body and ground connection body position, will make
The security risk of industry further reduces.
（3）Simple in construction, easy to operate, flexible structure of the invention, it is applied widely, there is the meaning of large-scale promotion.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
- A kind of 1. emergent insulator, it is characterised in that：It includes insulating bar（1）And it is separately positioned on insulating bar（1）Both ends Blocking device（2）And coupling device（3）, the blocking device（2）For hollow annulus, the coupling device（3）Including inverted U-shaped Card frame（3-1）Be arranged on the inverted U-shaped card frame（3-1）Interior shank of bolt（3-2）, the shank of bolt（3-2）One end be located at Inverted U-shaped card frame（3-1）It is interior, shank of bolt（3-2）Through inverted U-shaped card frame（3-1）A side wall, be provided with the side wall and bolt Bar（3-2）The screw being adapted, shank of bolt（3-2）The other end is arranged on insulating bar（1）On.
- A kind of 2. emergent insulator according to claim 1, it is characterised in that：The blocking device（2）Including being hinged at Annulus together one（2-1）With annulus two（2-2）, the annulus two（2-2）On be provided with pull bar（2-3）, the drawing Bar（2-3）One end be hinged at annulus two（2-2）On, pull bar（2-3）Middle part be provided with snap ring（2-4）, the annulus one Portion（2-1）On be provided with and the snap ring（2-4）The neck being adapted（2-5）.
- A kind of 3. emergent insulator according to claim 1, it is characterised in that：The insulating bar（1）Outer surface set There are epoxy resin insulating layers.
- A kind of 4. emergent insulator according to claim 1, it is characterised in that：The shank of bolt（3-2）Positioned at inverted U-shaped card Frame（3-1）The end of interior one end is baffle plate（3-4）.
- A kind of 5. emergent insulator according to claim 1, it is characterised in that：The inverted U-shaped card frame（3-1）Side set It is equipped with the shank of bolt（3-2）, inverted U-shaped card frame（3-1）Opposite side be provided with clamp（3-3）.
- A kind of 6. emergent insulator according to claim 5, it is characterised in that：The clamp（3-3）It is slidably arranged in institute State U-shaped card frame（3-1）Top frame on, clamp（3-3）With U-shaped card frame（3-1）Between for gap coordinate, the clamp（3-3）'s Top is provided with positioner.
- A kind of 7. emergent insulator according to claim 6, it is characterised in that：The positioner is bolt（3- 3-1）, the bolt（3-3-1）Through clamp（3-3）Top.
- A kind of 8. emergent insulator according to claim 7, it is characterised in that：The bolt（3-3-1）One end Positioned at clamp（3-3）Outside, bolt（3-3-1）The other end be located at clamp（3-3）With U-shaped card frame（3-1）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402319.7A CN107833706A (en) | 2017-12-22 | 2017-12-22 | A kind of emergent insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402319.7A CN107833706A (en) | 2017-12-22 | 2017-12-22 | A kind of emergent insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107833706A true CN107833706A (en) | 2018-03-23 |
Family
ID=61645281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402319.7A Pending CN107833706A (en) | 2017-12-22 | 2017-12-22 | A kind of emergent insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107833706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065292A (en) * | 2018-08-14 | 2018-12-21 | 郑州祥和集团电气设备有限公司 | A kind of all insulation protection pin insulator and its assembly method |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0926069A (en) * | 1995-07-12 | 1997-01-28 | Sadayoshi Yamazaki | Lock ring mounting and dismounting method in pipe joint socket and device thereof |
| CN201181826Y (en) * | 2008-04-24 | 2009-01-14 | 张洋 | 10KV overhead conductor insulation support fixer |
| JP2012097859A (en) * | 2010-11-04 | 2012-05-24 | Fujikura Ltd | Fastening band |
| CN102761066A (en) * | 2012-07-05 | 2012-10-31 | 山西省电力公司长治供电分公司 | Insulation device for unilateral hot-line maintenance of isolating switch |
| CN102891446A (en) * | 2012-11-13 | 2013-01-23 | 重庆市电力公司教育培训中心 | Insulation device for overhauling electric isolating switch |
| CN203151004U (en) * | 2013-04-17 | 2013-08-21 | 国家电网公司 | Temporary supporting insulator for 10kV distribution live working lead |
| CN203740875U (en) * | 2014-03-20 | 2014-07-30 | 国家电网公司 | Automatic hanging safety hook |
| CN104051985A (en) * | 2014-06-19 | 2014-09-17 | 国家电网公司 | Device and method for replacing charged roller bottle in 10 kV power distribution network |
| CN205159908U (en) * | 2015-11-25 | 2016-04-13 | 国家电网公司 | Backup protection fixing -line device |
| CN205195145U (en) * | 2015-11-18 | 2016-04-27 | 国网新疆电力公司哈密供电公司 | Support is changed to insulator |
| CN205335752U (en) * | 2016-01-29 | 2016-06-22 | 广州番禺电缆集团有限公司 | A clamp for street sign indicating number |
| CN205646576U (en) * | 2016-04-05 | 2016-10-12 | 国家电网公司 | Multi -functional insulating space bar of live working |
| CN106300134A (en) * | 2016-09-22 | 2017-01-04 | 国家电网公司 | The instrument of wire is fixed when charged for replacement 10kV distribution line needle porcelain bottle |
| CN106663928A (en) * | 2014-04-21 | 2017-05-10 | 量子联合有限合伙公司 | Temporary transfer bus |
| CN207947123U (en) * | 2017-12-22 | 2018-10-09 | 国网河北省电力有限公司衡水供电分公司 | A kind of emergent insulator |
-
2017
- 2017-12-22 CN CN201711402319.7A patent/CN107833706A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0926069A (en) * | 1995-07-12 | 1997-01-28 | Sadayoshi Yamazaki | Lock ring mounting and dismounting method in pipe joint socket and device thereof |
| CN201181826Y (en) * | 2008-04-24 | 2009-01-14 | 张洋 | 10KV overhead conductor insulation support fixer |
| JP2012097859A (en) * | 2010-11-04 | 2012-05-24 | Fujikura Ltd | Fastening band |
| CN102761066A (en) * | 2012-07-05 | 2012-10-31 | 山西省电力公司长治供电分公司 | Insulation device for unilateral hot-line maintenance of isolating switch |
| CN102891446A (en) * | 2012-11-13 | 2013-01-23 | 重庆市电力公司教育培训中心 | Insulation device for overhauling electric isolating switch |
| CN203151004U (en) * | 2013-04-17 | 2013-08-21 | 国家电网公司 | Temporary supporting insulator for 10kV distribution live working lead |
| CN203740875U (en) * | 2014-03-20 | 2014-07-30 | 国家电网公司 | Automatic hanging safety hook |
| CN106663928A (en) * | 2014-04-21 | 2017-05-10 | 量子联合有限合伙公司 | Temporary transfer bus |
| CN104051985A (en) * | 2014-06-19 | 2014-09-17 | 国家电网公司 | Device and method for replacing charged roller bottle in 10 kV power distribution network |
| CN205195145U (en) * | 2015-11-18 | 2016-04-27 | 国网新疆电力公司哈密供电公司 | Support is changed to insulator |
| CN205159908U (en) * | 2015-11-25 | 2016-04-13 | 国家电网公司 | Backup protection fixing -line device |
| CN205335752U (en) * | 2016-01-29 | 2016-06-22 | 广州番禺电缆集团有限公司 | A clamp for street sign indicating number |
| CN205646576U (en) * | 2016-04-05 | 2016-10-12 | 国家电网公司 | Multi -functional insulating space bar of live working |
| CN106300134A (en) * | 2016-09-22 | 2017-01-04 | 国家电网公司 | The instrument of wire is fixed when charged for replacement 10kV distribution line needle porcelain bottle |
| CN207947123U (en) * | 2017-12-22 | 2018-10-09 | 国网河北省电力有限公司衡水供电分公司 | A kind of emergent insulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065292A (en) * | 2018-08-14 | 2018-12-21 | 郑州祥和集团电气设备有限公司 | A kind of all insulation protection pin insulator and its assembly method |
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