CN207834943U - A kind of device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator - Google Patents
A kind of device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator Download PDFInfo
- Publication number
- CN207834943U CN207834943U CN201820217704.8U CN201820217704U CN207834943U CN 207834943 U CN207834943 U CN 207834943U CN 201820217704 U CN201820217704 U CN 201820217704U CN 207834943 U CN207834943 U CN 207834943U
- Authority
- CN
- China
- Prior art keywords
- adjustment
- insulation
- insulator
- kilovolts
- arm
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 45
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 210000005069 ears Anatomy 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model provides the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, and installation pedestal includes arc groove, support column, adjustment disk；Installation pedestal is fixed on by arc groove on electric pole；One end of support column is fixedly connected with arc groove, and the other end face of support column is fixedly connected with one end of two adjustment disks, and adjustment disk extends along the length direction of support column, and spaced apart between two adjustment disks；Adjustment disk is in sector, with multiple adjustment holes and 1 mounting hole；Insulation arm is inserted between two adjustment disks and is fixedly connected with adjustment disk by mounting hole and one of adjustment hole；The tail end of insulation arm extends a fixed pulley along the length direction of insulation arm；Hand tray is fixed on insulation arm, and is extended along the width direction of insulation arm, and insulating cord is wound in hand tray, and crank is designed on disk, and tray rotates therewith when shaking crank；Insulating cord is by fixed pulley, and its end connection insulation suspension hook.
Description
Technical field
The utility model is related to a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and the devices of insulator.
Background technology
The method of traditional charged for replacement cross-arm and insulator is to use aerial lift device with insulated arm arm by three-phase or certain phase conductor
It slings, then faulty equipment is overhauled or replaced by operating personnel in insulation bucket.This method is limited in that using exhausted
When edge bucket arm vehicle arm slings conducting wire, the load-carrying of insulation arm increases, and struggles against interior personnel when operating bucket arm vehicle, insulation arm often shakes
Acutely, there is aerial lift device with insulated arm latch-up phenomenon, small arm, which takes up space, can also influence the visual field of operating personnel, seriously affect operation
The operation and personal safety of personnel.In addition, limited by conditions such as landform, the environment of operation field, when arm messenger wire, which exists, breaks
The possibility of line is run when conducting wire, operation, operation danger is larger.
In 10 kilovolts of distribution network overhead lines, most livewire work are " small to hang using tradition when replacing cross-arm and insulator
Method " carries out operation, and problems, the problems such as that there are operation gaps is small for the operation, security risk is big, job area is limited are also
Existing distribution network live line work technology one of primarily solves the problems, such as, for this purpose, the present invention proposes a kind of apparatus for work and corresponding
Operational method, the device have the function of voluntarily lifting and locking lead location, realize 10 kilovolts of overhead transmission line cross-arms and insulation
The charged for replacement of son.
Utility model content
The utility model solve the technical issues of be：10 kilovolts of overhead transmission line charged for replacement cross-arms of one kind and insulator are provided
Device, when solving using traditional " small to hang method " charged for replacement cross-arm and insulator, can not use that crane is small to be hung in limited road
The problems such as arm, improves operation rate and operational security.
The utility model provides the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, including：Peace
Fill pedestal, insulation arm, hand tray and insulation suspension hook；
The installation pedestal includes arc groove, support column, adjustment disk；The installation pedestal is fixed on electric pole by arc groove
On；One end of the support column is fixedly connected with arc groove, one end of the other end face of the support column and two adjustment disks
It is fixedly connected, the adjustment disk extends along the length direction of support column, and spaced apart between two adjustment disks；Institute
Adjustment disk is stated in sector, with multiple adjustment holes and 1 mounting hole, the multiple adjustment hole is distributed in fan-shaped, mounting hole point
Circle centre position of the cloth in the sector；
The insulation arm is inserted between two adjustment disks and by mounting hole and one of adjustment hole and the adjustment disk
It is fixedly connected；The tail end of the insulation arm extends a fixed pulley along the length direction of insulation arm, and fixed pulley is circumferentially set
There is insulated wire guide groove；
The hand tray is fixed on insulation arm, and is extended along the width direction of insulation arm, the hand strand
It is wound with insulating cord in drum, crank is designed on disk, the tray rotates therewith when shaking the crank；The insulating cord is logical
Cross insulated wire guide groove, and its end connection insulation suspension hook.
In a preferred embodiment：The insulation suspension hook has the snak link for preventing conducting wire or insulating cord from deviating from, the spring
When cramping out, the hook portion of suspension hook has an opening；When the snak link fastens, the opening is closed by snak link.
In a preferred embodiment：There are two the iron anchor ears of arc, two anchor ears to be fixed with bolt inside the arc groove
In pedestal.
In a preferred embodiment：The adjustment hole is 5.
In a preferred embodiment：The crank is ratchet crank comprising a ratchet and gear tooth；The crank does not turn
When dynamic, the gear tooth position is between ratchet and two ratchets so that the ratchet can not rotate.
Compared to the prior art, the technical solution of the utility model has following advantageous effect：
1. the utility model provides the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, more thread-changing
Road cross-arm and insulator no longer need it is small sling conducting wire coordinating operation, insulation can not be stopped by solving road, landform, environment etc.
When bucket arm vehicle can not operation problem.
2. the utility model provides the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, using this
Device operation solves an insulation arm bucket arm vehicle while lifting by crane the dangerous shop problem of conducting wire and manned operation simultaneously.
3. the utility model provides the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, there is lock
Determine lead location function, solves the problems, such as occur sliding runaway because various external force are swung after conducting wire is detached from insulator and fall.
4. the utility model provides the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, device letter
Single, low manufacture cost has widened livewire work range while saving operation spending, improves the economic effect of power supply enterprise's operation
Benefit.
Description of the drawings
Fig. 1 is the device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator in the preferred embodiment in the utility model
Overall schematic；
Fig. 2 is the device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator in the preferred embodiment in the utility model
Use schematic diagram；
Fig. 3 is the schematic diagram of installation pedestal in the preferred embodiment in the utility model；
Fig. 4 is the schematic diagram of insulation arm in the preferred embodiment in the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
With reference to figure 1-4, the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, including：Installation pedestal
1, insulation arm 2, hand tray 3 and insulation suspension hook 4；
The installation pedestal 1 includes arc groove 11, support column 12, adjustment disk 13；The installation pedestal 1 passes through arc groove
11 are fixed on electric pole；One end of the support column 12 is fixedly connected with arc groove 11, the other end face of the support column 12
It is fixedly connected with one end of two adjustment disks 13, the adjustment disk 13 extends along the length direction of support column 12, and two
It is spaced apart between adjustment disk 13；The adjustment disk 13 is in sector, with multiple adjustment holes 131 and 1 mounting hole
132, the multiple adjustment hole 313 is distributed in fan-shaped, and mounting hole 132 is distributed in the circle centre position of the sector；In the present embodiment,
Adjustment hole 131 is 5, may be designed in other any numbers, belongs to the simple replacement of the present embodiment.
The insulation arm 2 is inserted between two adjustment disks 13 and passes through mounting hole 132 and one of adjustment hole 131 and institute
Adjustment disk 13 is stated to be fixedly connected；The tail end of the insulation arm 2 extends a fixed pulley 21 along the length direction of insulation arm 2, fixed
Pulley 21 is circumferentially equipped with insulated wire guide groove；
The hand tray 3 is fixed on insulation arm 2, and is extended along the width direction of insulation arm 2, described hand
It is wound with insulating cord 31 in tray 3, crank 32 is designed on disk, shakes the tray when crank 32 with 3 rotation；Institute
Insulating cord 31 is stated by insulated wire guide groove, and its end connection insulation suspension hook 4.
Above-mentioned device when in use, passes through being fixedly connected for installation pedestal 1 and electric pole, the installation of finishing device, adjustment
Position of the installation pedestal 1 on electric pole, so that it may to change the mounting height of device.Then it is connected by changing insulation arm 2
Adjusting hole 131, so that it may to adjust the angle between insulation arm 2 and horizontal plane.It can be changed absolutely by rotating hand tray 3
The height of edge suspension hook 4 so that insulation suspension hook 4 can be mounted with three-phase conducting wire, then can be realized by hand tray 3
Insulation suspension hook 4 slings three-phase conducting wire.
Therefore, the device of a kind of above-mentioned 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, replaces circuit cross-arm
And insulator no longer need it is small sling conducting wire coordinating operation, aerial lift device with insulated arm can not be stopped by solving road, landform, environment etc.
The problem of Shi Wufa operations.Also, use the device operation, solve 2 bucket arm vehicle of insulation arm at the same lift by crane conducting wire and together
When manned operation dangerous shop problem.In addition, above-mentioned apparatus is simple, low manufacture cost is opened up while saving operation spending
Wide livewire work range, improves the economic benefit of power supply enterprise's operation.
The insulation suspension hook 4 has the snak link 41 for preventing conducting wire or insulating cord from deviating from, when the snak link 41 is opened, suspension hook
4 hook portion has an opening；When the snak link 41 fastens, the opening is closed by snak link 41.Therefore, by designing bullet
Spring mouth 41 so that above-mentioned insulation suspension hook 4 has the function of to lock lead location solve conducting wire and be detached from after insulator because various outer
Power swings and the problem of sliding runaway is fallen occurs.
Preferably, in order to realize being fixedly connected for installation pedestal 1 and electric pole, there are two arc iron for 11 inside of the arc groove
Anchor ear processed, two anchor ears are fixed by bolts in installation pedestal 1.
After unclamping crank 32 in order to avoid user, hand tray 3 is rotated by external force, and insulating cord is made to shrink or stretch
Long, in the present embodiment, the crank 32 is ratchet crank comprising a ratchet and gear tooth；When the crank 32 does not rotate, institute
Gear tooth position is stated between ratchet and two ratchets so that the ratchet can not rotate.
Above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and is not
Restriction to the embodiment of the utility model.It is all within the design of the utility model and technical solution made by any repair
Change, equivalent replacement and improvement etc., should be included within the utility model scope of the claims.
Claims (5)
1. the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator, it is characterised in that including：Installation pedestal, absolutely
Edge arm, hand tray and insulation suspension hook；
The installation pedestal includes arc groove, support column, adjustment disk；The installation pedestal is fixed on by arc groove on electric pole；
One end of the support column is fixedly connected with arc groove, and the other end face of the support column and one end of two adjustment disks are fixed
Connection, the adjustment disk extend along the length direction of support column, and spaced apart between two adjustment disks；The tune
Disk is saved in sector, with multiple adjustment holes and 1 mounting hole, the multiple adjustment hole is distributed in fan-shaped, and mounting hole is distributed in
The circle centre position of the sector；
The insulation arm is inserted between two adjustment disks and is fixed with the adjustment disk by mounting hole and one of adjustment hole
Connection；The tail end of the insulation arm extends a fixed pulley along the length direction of insulation arm, and fixed pulley is circumferentially equipped with exhausted
Edge line guide groove；
The hand tray is fixed on insulation arm, and is extended along the width direction of insulation arm, the hand tray
It is inside wound with insulating cord, crank is designed on disk, the tray rotates therewith when shaking the crank；The insulating cord passes through exhausted
Edge line guide groove, and its end connection insulation suspension hook.
2. the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms according to claim 1 and insulator, feature
It is：The insulation suspension hook has the snak link for preventing conducting wire or insulating cord from deviating from, when the snak link is opened, the hook portion tool of suspension hook
There is an opening；When the snak link fastens, the opening is closed by snak link.
3. the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms according to claim 1 and insulator, feature
It is：There are two the iron anchor ears of arc, two anchor ears to be fixed by bolts to pedestal inside the arc groove.
4. the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms according to claim 1 and insulator, feature
It is：The adjustment hole is 5.
5. the device of a kind of 10 kilovolts of overhead transmission line charged for replacement cross-arms according to claim 1 and insulator, feature
It is：The crank is ratchet crank comprising a ratchet and gear tooth；When the crank does not rotate, the gear tooth position is in spine
Between wheel and two ratchets so that the ratchet can not rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217704.8U CN207834943U (en) | 2018-02-07 | 2018-02-07 | A kind of device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217704.8U CN207834943U (en) | 2018-02-07 | 2018-02-07 | A kind of device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834943U true CN207834943U (en) | 2018-09-07 |
Family
ID=63397540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820217704.8U Active CN207834943U (en) | 2018-02-07 | 2018-02-07 | A kind of device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834943U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011219A (en) * | 2019-04-02 | 2019-07-12 | 国网冀北电力有限公司秦皇岛供电公司 | For by rope lodge in the device of overhead line |
| CN112234512A (en) * | 2020-09-30 | 2021-01-15 | 广东电网有限责任公司江门供电局 | Wire tightening device for replacing corner insulator |
| CN114552482A (en) * | 2022-03-18 | 2022-05-27 | 广东电网有限责任公司 | Insulator replacement tool |
| CN115021143A (en) * | 2022-06-06 | 2022-09-06 | 国网河南省电力公司邓州市供电公司 | General live working of transmission line is taken a load on one's shoulder or another device |
| CN115347519A (en) * | 2022-07-28 | 2022-11-15 | 国网河南省电力公司襄城县供电公司 | Overhead line fixing device |
| CN115465769A (en) * | 2022-09-20 | 2022-12-13 | 国网福建省电力有限公司厦门供电公司 | Join in marriage net overhead line and overhaul and use gold utensil lift system |
-
2018
- 2018-02-07 CN CN201820217704.8U patent/CN207834943U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011219A (en) * | 2019-04-02 | 2019-07-12 | 国网冀北电力有限公司秦皇岛供电公司 | For by rope lodge in the device of overhead line |
| CN110011219B (en) * | 2019-04-02 | 2024-02-23 | 国网冀北电力有限公司秦皇岛供电公司 | Device for hooking rope to overhead line |
| CN112234512A (en) * | 2020-09-30 | 2021-01-15 | 广东电网有限责任公司江门供电局 | Wire tightening device for replacing corner insulator |
| CN114552482A (en) * | 2022-03-18 | 2022-05-27 | 广东电网有限责任公司 | Insulator replacement tool |
| CN115021143A (en) * | 2022-06-06 | 2022-09-06 | 国网河南省电力公司邓州市供电公司 | General live working of transmission line is taken a load on one's shoulder or another device |
| CN115021143B (en) * | 2022-06-06 | 2024-02-27 | 国网河南省电力公司邓州市供电公司 | Universal live working dummy device for power transmission line |
| CN115347519A (en) * | 2022-07-28 | 2022-11-15 | 国网河南省电力公司襄城县供电公司 | Overhead line fixing device |
| CN115465769A (en) * | 2022-09-20 | 2022-12-13 | 国网福建省电力有限公司厦门供电公司 | Join in marriage net overhead line and overhaul and use gold utensil lift system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207834943U (en) | A kind of device of 10 kilovolts of overhead transmission line charged for replacement cross-arms and insulator | |
| CN112103888B (en) | Fixing device for overhead cable capable of preventing wind blowing, swaying and abrasion | |
| CN202384510U (en) | Grounding device for overhauling overhead line | |
| CN207339088U (en) | Transmission line of electricity straight line pole aerial earth wire overhauls stent | |
| CN103964316A (en) | Multifunctional and multipurpose portal crane | |
| CN103545751A (en) | Overhead power transmission line ground-wire optical-cable fitting replacement bracket | |
| CN203352051U (en) | Insulation protective umbrella | |
| CN206774996U (en) | A kind of self-adaptive conductors on quad bundled line lifter | |
| CN105366565B (en) | High voltage transmission line tower auxiliary lifting apparatus | |
| CN208337014U (en) | A kind of charged for replacement Voltage for Insulators on HV Lines lifting block hanging point heightening device | |
| CN207381872U (en) | A kind of cable pulley block | |
| CN206878371U (en) | A kind of charged for replacement overhead transmission line straight line pole cross-arm, insulator arrangement | |
| CN106448952B (en) | Y types strain insulator string and anchor support | |
| CN209134033U (en) | A kind of mobile interim electricity getting device of 10KV overhead transmission line | |
| CN104283156B (en) | Wire lifting device for power distribution line | |
| CN110947116A (en) | A linkage that is used for safety belt during high-tension switchgear aerial work | |
| CN207061503U (en) | A kind of safe and reliable cable unwinding device | |
| CN206014242U (en) | A kind of aid for lifting insulator | |
| CN203114144U (en) | Overhung maintenance hook ladder | |
| CN207002096U (en) | A kind of distribution auxiliary hanging device | |
| CN202186862U (en) | Push-open device for gap of iron tower | |
| CN211456516U (en) | Electrified wire feeding and discharging device of high-voltage overhead bare conductor insulation rubber coating robot | |
| CN205104846U (en) | A supplementary strutting arrangement for pole overhead earth wire and OPGW optical cable | |
| CN103280738A (en) | Overhead ground wire lifting device | |
| CN201562911U (en) | Lifting gear for sliding on guide line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |