CN208094073U - Distribution network live line work dedicated pin fixing bracket - Google Patents
Distribution network live line work dedicated pin fixing bracket Download PDFInfo
- Publication number
- CN208094073U CN208094073U CN201820476338.8U CN201820476338U CN208094073U CN 208094073 U CN208094073 U CN 208094073U CN 201820476338 U CN201820476338 U CN 201820476338U CN 208094073 U CN208094073 U CN 208094073U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- distribution network
- fixing bracket
- pin fixing
- dedicated pin
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of distribution network live line work dedicated pin fixing brackets, it is made of main traverse line wire clamp, insulated tension pole and switch leads wire clamp, main traverse line wire clamp is made of two semicircle tube seats I, one end of two semicircle tube seats I is linked together by the combination of hinge I respectively, the other end is fixed by lifting bolt I, constitutes closed ring-shaped round pipe I；Switch leads wire clamp is made of two semicircle tube seats II, and one end of two semicircle tube seats II is linked together by the combination of hinge II respectively, and the other end is fixed by lifting bolt II, constitutes closed ring-shaped round pipe II；Main traverse line wire clamp is fixed together by reinforcing nut with insulated tension pole respectively with the one end of switch leads wire clamp with nut.It using the first fixed method removed again in the utility model operation process, solves the problems, such as to replace on-pole switch operation in on-load, has prevented, by risk factor existing for manpower, to meet live-working safety requirement, it is easy to use, securely and reliably.
Description
Technical field：
The utility model is related to electric power auxiliary tool field, more particularly to a kind of distribution network live line work dedicated pin is fixed
Holder.
Background technology：
In on-load replaces 10 kilovolts of on-pole switch operations, removes, switch leads are installed and how to be handled hanging
Switch leads are the key point of the events in operation and main dangerous point.Remove, installation switch leads when, make every effort to it is fast,
Standard, and hanging switch leads will keep the safe distance not less than 0.4 meter with charging equipment.
Currently, when removing switch leads, operating personnel is fixed switch leads and main traverse line using insulation sling, is then torn open
Except parallel groove clamp, in the air by the switch leads suspension of dismounting, when installation, by switch leads and main traverse line and together, with simultaneously
Ditch wire clamp is fixed.However there are four aspects：First, before removing switch leads, switch is drawn with insulation sling
Line and conducting wire are fixed, and are flexible coupling since insulation sling connection belongs to, after unclamping parallel groove clamp, switch leads can only lean on manpower control
System, due to suddenly " relaxing one's efforts ", may result in switch leads, parallel groove clamp falls off, and does not meet live-working safety requirement；Second is that
Hanging switch leads cannot be reliably fixed, and the end of a thread of disconnection is arbitrarily swung, and the bad control of safe distance, there are security risks；
Third, when installing switch leads, also manpower can only be leaned on above to carry, fix switch leads, be unable to Fast Installation, there are security risks；
Fourth, such events in operation are one man operation, operation is extremely inconvenient.
Invention content：
Of the existing technology in order to overcome the problems, such as, the utility model provides a kind of for on-load replacement on-pole switch work
The distribution network live line work dedicated pin fixing bracket of switch leads is fixed temporarily in work, it is convenient and efficient, securely and reliably.
In order to solve the above technical problems, the utility model takes following technical scheme：
A kind of distribution network live line work dedicated pin fixing bracket, mainly by main traverse line wire clamp, insulated tension pole and switch leads
Wire clamp is constituted, and main traverse line wire clamp is made of two semicircle tube seats I, and one end of two semicircle tube seats I is combined by hinge I respectively
It links together, the other end is fixed by lifting bolt I, constitutes closed ring-shaped round pipe I；Switch leads wire clamp is by two semicircles
Shape tube seat II forms, and one end of two semicircle tube seats II is linked together by the combination of hinge II respectively, and the other end passes through hanging ring
Bolt II is fixed, and closed ring-shaped round pipe II is constituted；Main traverse line wire clamp leads to respectively with the one end of switch leads wire clamp with nut
Reinforcing nut is crossed to be fixed together with insulated tension pole.
Connection angle between above-mentioned main traverse line wire clamp and insulated tension pole is 90 °, switch leads wire clamp and insulated tension pole it
Between connection angle be 30 °, to meet the normal running (operation) conditions of switch leads.
Above-mentioned semicircle tube seat I and semicircle tube seat II are all made of aluminum alloy material and are made.
The internal diameter of above-mentioned ring-shaped round pipe I is equipped with electro-insulating rubber, can prevent damage wires.
The internal diameter of above-mentioned ring-shaped round pipe II is equipped with electro-insulating rubber, and electro-insulating rubber is equipped with lateral striped, can prevent stopping loss
Hinder conducting wire.
Above-mentioned insulated tension pole is made of dielectric resin material, and length is 0.5 meter, a diameter of 50mm.
The beneficial effects of the utility model are：
Using the first fixed side removed again in the utility model distribution network live line work dedicated pin fixing bracket operation process
Method solves the problems, such as to replace on-pole switch operation in on-load, prevent by dangerous existing for manpower
Factor meets live-working safety requirement, easy to use, securely and reliably.
Description of the drawings：
Fig. 1 is the support bracket fastened positive structure schematic of the utility model distribution network live line work dedicated pin；
Fig. 2 is the support bracket fastened structure schematic diagram of the utility model distribution network live line work dedicated pin；
In figure：1- main traverse line wire clamps, 2- insulated tension poles, 3- switch leads wire clamps, 4- lifting bolts I, 5- reinforce nut, 6-
Hinge I, 7- ring-shaped round pipe I, 8- hinges II, 9- lifting bolts II, 10- ring-shaped round pipe II.
Specific implementation mode：
The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of distribution network live line work dedicated pin fixing bracket, mainly by main traverse line wire clamp 1, insulated tension pole
2 and switch leads wire clamp 3 constitute, main traverse line wire clamp 1 is made of two semicircle tube seats I, one end point of two semicircle tube seats I
It is not linked together by the combination of hinge I 6, the other end is fixed by lifting bolt I 4, constitutes closed ring-shaped round pipe I 7；Switch draws
Line wire clamp 3 is made of two semicircle tube seats II, and one end of two semicircle tube seats II is linked at one by the combination of hinge II 8 respectively
It rises, the other end is fixed by lifting bolt II, constitutes closed ring-shaped round pipe II 10；Main traverse line wire clamp 1 and switch leads wire clamp 3
One end with nut is fixed together by reinforcing nut 5 with insulated tension pole 2 respectively；The main traverse line wire clamp 1 with absolutely
Connection angle between edge pull rod 2 is 90 °, and the connection angle between switch leads wire clamp 3 and insulated tension pole 2 is 30 °, to meet
The normal running (operation) conditions of switch leads.
In practical operation, it is using the distribution network live line work dedicated pin fixing bracket flow of the utility model：This is consolidated
Fixed rack is mounted at about 0.4 meter on the outside of parallel groove clamp, respectively by 3 fix tightly of main traverse line wire clamp 1 and switch leads wire clamp
Gu；Remove parallel groove clamp or other splicing fittings；Switch leads the end of a thread is subjected to insulation masking, 0.4 is kept with main traverse line
The safe distance of rice is fixedly secured；Replace switch；Switch leads are installed；It removes the distribution network live line work dedicated pin and fixes branch
Frame.
Claims (7)
1. a kind of distribution network live line work dedicated pin fixing bracket, it is characterised in that：The fixing bracket is mainly by main traverse line line
(1), insulated tension pole (2) and switch leads wire clamp (3) is pressed from both sides to constitute, main traverse line wire clamp (1) is made of two semicircle tube seats I, and two
One end of a semicircle tube seat I is linked together by hinge I (6) combination respectively, and the other end is fixed by lifting bolt I (4), structure
At closed ring-shaped round pipe I (7)；Switch leads wire clamp (3) is made of two semicircle tube seats II, two semicircle tube seats II
One end is linked together by hinge II (8) combination respectively, and the other end is fixed by lifting bolt II (9), constitutes closed annular
Pipe II (10)；The one end of main traverse line wire clamp (1) and switch leads wire clamp (3) with nut respectively by reinforce nut (5) with
Insulated tension pole (2) is fixed together.
2. distribution network live line work dedicated pin fixing bracket according to claim 1, it is characterised in that：The main traverse line line
The connection angle pressed from both sides between (1) and insulated tension pole (2) is 90 °.
3. distribution network live line work dedicated pin fixing bracket according to claim 1, it is characterised in that：The switch leads
Connection angle between wire clamp (3) and insulated tension pole (2) is 30 °.
4. distribution network live line work dedicated pin fixing bracket according to claim 1, it is characterised in that：The semicircular pipe
Slot I and semicircle tube seat II are all made of aluminum alloy material and are made.
5. distribution network live line work dedicated pin fixing bracket according to claim 1, it is characterised in that：The ring-shaped round pipe
The internal diameter of I (7) is equipped with electro-insulating rubber.
6. distribution network live line work dedicated pin fixing bracket according to claim 1, it is characterised in that：The ring-shaped round pipe
The internal diameter of II (10) is equipped with electro-insulating rubber, and electro-insulating rubber is equipped with lateral striped.
7. distribution network live line work dedicated pin fixing bracket according to claim 1, it is characterised in that：The insulated tension pole
(2) it is made of dielectric resin material, length is 0.5 meter, a diameter of 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476338.8U CN208094073U (en) | 2018-04-04 | 2018-04-04 | Distribution network live line work dedicated pin fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476338.8U CN208094073U (en) | 2018-04-04 | 2018-04-04 | Distribution network live line work dedicated pin fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208094073U true CN208094073U (en) | 2018-11-13 |
Family
ID=64058168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820476338.8U Expired - Fee Related CN208094073U (en) | 2018-04-04 | 2018-04-04 | Distribution network live line work dedicated pin fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208094073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504642A (en) * | 2019-08-28 | 2019-11-26 | 长沙佐迩信息科技有限公司 | A kind of power construction Moveable high-pressure down-lead bracket |
| CN113937652A (en) * | 2021-11-10 | 2022-01-14 | 国网山东省电力公司临沂供电公司 | Insulating ribbon for live working |
-
2018
- 2018-04-04 CN CN201820476338.8U patent/CN208094073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504642A (en) * | 2019-08-28 | 2019-11-26 | 长沙佐迩信息科技有限公司 | A kind of power construction Moveable high-pressure down-lead bracket |
| CN113937652A (en) * | 2021-11-10 | 2022-01-14 | 国网山东省电力公司临沂供电公司 | Insulating ribbon for live working |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110071406B (en) | Distribution network electrified automatic wiring tool set and robot | |
| WO2012088987A1 (en) | Maintenance tool for insulator of direct current transmission line | |
| CN208094073U (en) | Distribution network live line work dedicated pin fixing bracket | |
| CN103094722B (en) | A kind of wire-clamp-type power supply vehicle of meet an emergency accesses joint fast | |
| CN107069562B (en) | Replacing insulator under electrified method and load transfer device | |
| CN103606854A (en) | Operating method for replacing tension insulator on super and ultra-high voltage direct current transmission line in electrified mode | |
| WO2012088986A1 (en) | Maintenance tool used for direct current transmission line | |
| CN104505766A (en) | Tool and method for live replacement of 500kV strain insulator strings in substations | |
| CN108155501A (en) | 10KV outlet cables and overhead transmission line lap works rod-type arc-extinction device | |
| CN106450835A (en) | Shoe manufacturer high voltage wire landing device | |
| CN103618245A (en) | Electrified strain opening operation method on distribution network | |
| CN103078190B (en) | Puller type quick connector for emergency power van | |
| CN208782446U (en) | Underground cable fault warning device mounting structure | |
| CN205609289U (en) | Take protector's optical fiber composite insulator | |
| CN209134033U (en) | A kind of mobile interim electricity getting device of 10KV overhead transmission line | |
| CN203103517U (en) | Wire clamp type rapid connecting connector for emergency power supply vehicle | |
| CN203103541U (en) | Horse-pulling type rapid connecting connector for emergency power supply vehicle | |
| WO2012088988A1 (en) | Maintenance tool used for double insulator strings of direct current transmission line | |
| CN201018221Y (en) | Device for electric network live operation | |
| CN103094721B (en) | A kind of coupling type power supply vehicle of meet an emergency accesses joint fast | |
| CN211701243U (en) | Electrified defect eliminating device for jumper spacer | |
| CN203103518U (en) | Hook type rapid connecting connector for emergency power supply vehicle | |
| CN105514868A (en) | Insulated fixing support of upper lead of fuse wire | |
| CN102393554B (en) | High voltage isolation insulation optical cable joint box | |
| CN201837646U (en) | Insulated fixing device for lead disconnection position during preventative test of substation primary equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |