CN206442052U - A kind of super-pressure and UHV transmission line change conductor spacer portable aid - Google Patents
A kind of super-pressure and UHV transmission line change conductor spacer portable aid Download PDFInfo
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- CN206442052U CN206442052U CN201621445434.3U CN201621445434U CN206442052U CN 206442052 U CN206442052 U CN 206442052U CN 201621445434 U CN201621445434 U CN 201621445434U CN 206442052 U CN206442052 U CN 206442052U
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- seat body
- conductor spacer
- super
- transmission line
- flexible
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Abstract
A kind of super-pressure and UHV transmission line change conductor spacer portable aid, and conductor spacer is located on split conductor, and aid includes quantity wire hook component corresponding with split conductor radical, fixed holder assembly；One end of wire hook component is installed together with fixed holder assembly, and the other end is hooked on split conductor, and the total length of every group of wire hook component can adjust.Advantage is that operation is flexible, light, highly versatile, and structure designs simple, light and handy, easy for installation, strong applicability and with low cost, is suitable for large-scale promotion and application.
Description
Technical field
The utility model is related to super-pressure and UHV transmission line repair apparatus field, specially a kind of super-pressure and spy
Ultra-high-tension power transmission line changes conductor spacer portable aid.
Background technology
Supertension line and extra high voltage line have capacity big, and energy consumption is low, take up an area and save, the advantage such as good economy performance, to carrying
The security and reliability and economy of high power system are significant.And in ultra-high/extra-high voltage circuit, in order that shelves
Do not hold mutually, collide away from interior sub-conductor, rubbing and be twisted together, it is necessary to install conductor spacer additional between sub-conductor, installing additional point
The conductor spacer split on wire is influenceed due to long-term in operation by vibration of wire etc., it may appear that loosening, damage etc. threaten line
The defect of road safe operation.As handled not in time, conductor spacer long term wear wire will result in broken string, the great thing such as shaft tower
Therefore,《The code of aerial power transmission line operation》Middle regulation：The cycle that conductor spacer is checked is every two years once.Arrive with 13
Come, the newly-built circuit of super-pressure and extra-high voltage is more and more, thus have a power failure or powered changed to line segregation rod turns into one
In long-term work, particularly each year line maintenance project, conductor spacer service work complicated, the body that is that one kind is present is changed
Product is huge, execute-in-place trouble is inconvenient, change the problems such as speed is slow, therefore a kind of auxiliary for changing split conductor conductor spacer of design
Instrument is used in service work, changes conventional maintenance conventional method, improves operating efficiency.
With the continuous expansion of China's power network scale, in ultra-high/extra-high voltage circuit, carry out split conductor conductor spacer and change work
When making, traditional method is to be bundled wire with flexible lines to wind, and then sub-conductor remove finally changing by root and damaged
Bad conductor spacer.The drawbacks of this method is：There is uncertain factor in rope of the operation on sub-conductor, easily in removable spacer rod
Moment is caused rope loose by the masterpiece industry of sub-conductor, while the weight of operating personnel is all pressed on the wire near operation,
It is easily caused conductor spacer and grabs and bend, deform with wire, if the conductor spacer for encountering aging may result in conductor spacer replacing
During break pawl phenomenon, influence the personal safety of operating personnel, at the same time install the position of new conductor spacer also can with before
The position of conductor spacer changes, and it is attached that the personnel in the course of the work that are particularly all are pressed in operation using hand-power and strength of one's legs weight
When allowing it to disengage near wire or allowing the sub-conductor to be fit into conductor spacer and grab again, the time, permanent staff easily caused
Trick aching pain of muscles, whole operation takes time and effort, and efficiency is low, and high-altitude risk is big.
Utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art there is provided one kind is simple in construction, portable, install
Easy to operate super-pressure and UHV transmission line change conductor spacer portable aid.
The utility model is achieved through the following technical solutions：
A kind of super-pressure and UHV transmission line change conductor spacer portable aid, and conductor spacer is located at split conductor
On, aid includes quantity wire hook component corresponding with split conductor radical, fixed holder assembly；Wire hook component
One end is installed together with fixed holder assembly, and the other end is hooked on split conductor, and the total length of every group of wire hook component can
Regulation.
As the improvement of scheme one, wire hook component includes wire hook, flexible-belt, adjusting button, fixed column；Wire is hung
Hook is respectively provided at the two ends of flexible-belt with fixed column, and regulation be located in the length that flexible-belt is adjusted on flexible-belt；Fixed holder assembly
Including fixed seat body, sealed switching mechanism；The periphery of fixed seat body is provided with multiple evenly distributed locating slots, and locating slot connects
The same side end face of logical fixed seat body forms installing port, and the cross-sectional internal of locating slot is provided with the positioning sky coordinated with fixed column periphery
Between, the width at the opening of the connection fixed seat body peripheral of locating slot is less than the minimum widith of locating dowel and allows flexible piece
Pass through, locating dowel inserts located space from installing port, and flexible-belt stretches out fixed seat body exterior at the opening of locating slot, sealed
Switching mechanism closing installing port makes wire hook component be fixedly mounted on fixed holder assembly.
As the improvement of scheme two, sealed switching mechanism includes folding seat body, bearing, snap ring；The axle of folding seat body
To being followed successively by rotary shaft, plate, clamping part are kept out in the folding of radially protruding rotary shaft；The peripheral shape and fixed seat of plate are kept out in folding
The peripheral shape of body is identical and is provided with the avoiding hollow groove of empty avoiding fixed column in the position of each installing port of correspondence, is kept away two neighboring
Blocking part is formed between dead slot；The shaft core position of fixed seat body is provided with axis hole, bearing is equipped with the both sides of axis hole, in fixation
On the end face of the installing port homonymy of seat body and positioned at spring positioning bead is provided between axis hole and installing port, version is kept out in folding
The first positioning hole coordinated with spring positioning bead is provided between axle center and avoiding hollow groove, folding keep out the axle center of version and blocking part it
Between be provided with spring positioning bead coordinate the second positioning hole；The rotary shaft of folding seat body is provided with installing port from fixed seat body
Side is inserted axis hole and is supported on bearing, and the rotary shaft for stretching out bearing carries out axially position by snap ring, is turned by clamping part
Dynamic folding seat body makes blocking part and avoiding hollow groove switch and by spring positioning bead and the first positioning hole, the outside installing port respectively
Two positioning holes coordinate carries out folding condition positioning to folding seat body.
Improved as scheme three, bearing is deep groove ball bearing.
As the improvement of scheme two to any one of scheme four, flexible-belt is high-tenacity terylene yarn bandage.
As the improvement of scheme two to any one of scheme four, adjusting button is mesh word button.
The utility model has the advantages that：The torque for changing conductor spacer aid control sub-conductor is stable, behaviour
The instrument not damage wires, staff's personal safety is not influenceed during work, and its weight is light and handy, and work can be put into telescopic folding
Industry personnel's kit bag, is integrally placed on back tower on kit bag.Operation is flexible, light, highly versatile, and structure design is simple, light and handy, peace
Fill convenient, strong applicability and with low cost, be suitable for large-scale promotion and application.It is not only applicable to super-pressure and extra-high voltage changes interval
In the operation of rod, while can be the preformed armor rods winding repairing on split conductor, walking ray examination wire and fixed sub-conductor
The operation such as distance play a part of convenient auxiliary.
Brief description of the drawings
Fig. 1 is the working condition schematic perspective view of aid of the present utility model.
Fig. 2 is the schematic perspective view of wire hook component of the present utility model.
Fig. 3 is the schematic perspective view of fixed holder assembly of the present utility model.
Fig. 4 is the diagrammatic cross-section that fixed holder assembly of the present utility model crosses axis.
Embodiment
Embodiment
As shown in figure 1, a kind of super-pressure and UHV transmission line change conductor spacer portable aid, conductor spacer 1
It is located on conductors on quad bundled, aid includes quantity wire hook component 3 corresponding with the radical of split conductor 2, fixed seat group
Part 4；One end of wire hook component 3 is installed together with fixed holder assembly 4, and the other end is hooked on split conductor 2, and every group is led
The total length of line hanging hook assembly 3 can adjust.As shown in Fig. 2 wire hook component 3 includes wire hook 5, flexible-belt 6, adjusting button
7th, fixed column 8；Wire hook 5 is respectively provided at the two ends of flexible-belt 6 with fixed column 8, and adjusting button 7 is located on flexible-belt 6 and adjusts soft
The length of property band 6；As shown in Figure 3, Figure 4, fixed holder assembly 4 includes fixed seat body 9, sealed switching mechanism 10；Fixed seat sheet
The periphery of body 9 is provided with multiple evenly distributed locating slots 11, and the same side end face of the connection fixed seat of locating slot 11 body 9, which is formed, installs
Mouth 12, the cross-sectional internal of locating slot 11 is provided with the located space 13 coordinated with the periphery of fixed column 8, is fixed in the connection of locating slot 11
Width at the opening of seat body 9 periphery is less than the minimum widith of fixed column 8 and allows flexible-belt 6 to pass through, and fixed column 8 is from installation
Mouth 12 inserts located spaces 13, and flexible-belt 6 is stretched out outside fixed seat body 9 at the opening of locating slot 11, sealed switching mechanism
10 closing installing ports 12 make wire hook component 3 be fixedly mounted on fixed holder assembly 4.Sealed switching mechanism 10 includes folding seat
Body 14, bearing 15, snap ring 16；The axial direction of folding seat body 14 is followed successively by rotary shaft 17, the folding of radially protruding rotary shaft 17
Keep out plate 18, clamping part 19；The peripheral shape that plate 18 is kept out in folding is identical with the peripheral shape of fixed seat body 9 and every in correspondence
The position of individual installing port 12 is provided with the avoiding hollow groove 20 of empty avoiding fixed column 8, and blocking part 21 is formed between two neighboring avoiding hollow groove 20；
The shaft core position of fixed seat body 9 is provided with axis hole 22, bearing 15 is equipped with the both sides of axis hole 22, in the peace of fixed seat body 9
Fill on the end face of the homonymy of mouth 12 and positioned at spring positioning bead 23 is provided between axis hole 22 and installing port 12, plate 18 is kept out in folding
The first positioning hole 24 coordinated with spring positioning bead 23 is provided between axle center and avoiding hollow groove 20, folding keep out the axle center of plate 18 with
The second positioning hole 25 coordinated with spring positioning bead 23 is provided between blocking part 21；The rotary shaft 17 of folding seat body 14 is from fixation
Side insertion axis hole 22 of the seat body 9 provided with installing port 12 is simultaneously supported on bearing 15, and the rotary shaft 17 for stretching out bearing 15 passes through
Snap ring 16 carries out axially position, and rotating folding seat body 14 by clamping part 19 makes blocking part 21 with avoiding hollow groove 20 respectively from installation
Spring positioning bead 23 is switched and by outside mouthfuls 12 coordinate with the first positioning hole 24, the second positioning hole 25 and folding body 14 is carried out
Folding condition is positioned.Bearing 15 is deep groove ball bearing.Flexible-belt 6 is high-tenacity terylene yarn bandage.Adjusting button 7 is mesh word button.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is simultaneously not used to limitation
The scope of the claims of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case
In the scope of the claims.
Claims (6)
1. a kind of super-pressure and UHV transmission line change conductor spacer portable aid, described conductor spacer is located at division
On wire, it is characterised in that including quantity wire hook component corresponding with split conductor radical, fixed holder assembly；Described
One end of wire hook component is installed together with fixed holder assembly, and the other end is hooked on split conductor, and described every group is led
The total length of line hanging hook assembly can adjust.
2. a kind of super-pressure according to claim 1 and UHV transmission line change conductor spacer portable aid,
Characterized in that, described wire hook component includes wire hook, flexible-belt, adjusting button, fixed column；Described wire hook
The two ends of flexible-belt are respectively provided at fixed column, described regulation be located in the length that flexible-belt is adjusted on flexible-belt；Described
Fixed holder assembly includes fixed seat body, sealed switching mechanism；The periphery of described fixed seat body is provided with multiple evenly distributed
Locating slot, the same side end face of described locating slot connection fixed seat body forms installing port, in the section of described locating slot
Portion is provided with the located space coordinated with described fixed column periphery, at the opening of the connection fixed seat body peripheral of locating slot
Width is less than the minimum widith of locating dowel and allows flexible piece to pass through, and described locating dowel is empty from described installing port insertion positioning
Between, described flexible-belt stretches out fixed seat body exterior at the opening of locating slot, and described sealed switching mechanism closing is installed
Mouth makes wire hook component be fixedly mounted on fixed holder assembly.
3. a kind of super-pressure according to claim 2 and UHV transmission line change conductor spacer portable aid,
Characterized in that, described sealed switching mechanism includes folding seat body, bearing, snap ring；The axial direction of described folding seat body
It is followed successively by rotary shaft, the folding of radially protruding rotary shaft and keeps out plate, clamping part；Described folding keeps out the peripheral shape of plate with consolidating
The peripheral shape of reservation body is identical and is provided with the avoiding hollow groove of empty avoiding fixed column in the position of each installing port of correspondence, adjacent two
Blocking part is formed between individual avoiding hollow groove；The shaft core position of described fixed seat body is provided with axis hole, is equipped with the both sides of axis hole
Bearing, on the end face of the installing port homonymy of fixed seat body and positioned between axis hole and installing port be provided with spring positioning bead,
The first positioning hole for being provided with and coordinating with spring positioning bead between the axle center of version and avoiding hollow groove is kept out in described folding, is opened in described
Close the second positioning hole for keeping out and being provided with and coordinating with spring positioning bead between the axle center of version and blocking part；Described folding seat body
Rotary shaft is from side insertion axis hole of the fixed seat body provided with installing port and is supported on described bearing, stretches out the rotation of bearing
Axle carries out axially position by snap ring, and rotating folding seat body by described clamping part makes blocking part with avoiding hollow groove respectively from institute
Spring positioning bead is switched and by outside the installing port stated to open folding seat body with the first positioning hole, the cooperation of the second positioning hole
Conjunction state is positioned.
4. a kind of super-pressure according to claim 3 and UHV transmission line change conductor spacer portable aid,
Characterized in that, described bearing is deep groove ball bearing.
5. a kind of super-pressure and UHV transmission line according to any one of claim 2 to 4 change conductor spacer portable
Aid, it is characterised in that described flexible-belt is high-tenacity terylene yarn bandage.
6. a kind of super-pressure and UHV transmission line according to any one of claim 2 to 4 change conductor spacer portable
Aid, it is characterised in that described adjusting button is mesh word button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445434.3U CN206442052U (en) | 2016-12-27 | 2016-12-27 | A kind of super-pressure and UHV transmission line change conductor spacer portable aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445434.3U CN206442052U (en) | 2016-12-27 | 2016-12-27 | A kind of super-pressure and UHV transmission line change conductor spacer portable aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442052U true CN206442052U (en) | 2017-08-25 |
Family
ID=59643054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445434.3U Active CN206442052U (en) | 2016-12-27 | 2016-12-27 | A kind of super-pressure and UHV transmission line change conductor spacer portable aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442052U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797896A (en) * | 2018-06-05 | 2018-11-13 | 苏交科集团检测认证有限公司 | A kind of novel stirrup clip |
| CN110707644A (en) * | 2019-11-19 | 2020-01-17 | 国网青海省电力公司检修公司 | Auxiliary spacer for 330kV line |
| CN111668789A (en) * | 2020-06-12 | 2020-09-15 | 国网河北省电力有限公司建设公司 | Auxiliary device for installing four-bundle conductor spacer |
-
2016
- 2016-12-27 CN CN201621445434.3U patent/CN206442052U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797896A (en) * | 2018-06-05 | 2018-11-13 | 苏交科集团检测认证有限公司 | A kind of novel stirrup clip |
| CN110707644A (en) * | 2019-11-19 | 2020-01-17 | 国网青海省电力公司检修公司 | Auxiliary spacer for 330kV line |
| CN111668789A (en) * | 2020-06-12 | 2020-09-15 | 国网河北省电力有限公司建设公司 | Auxiliary device for installing four-bundle conductor spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Point Cloud Surveying and Mapping Technology Co.,Ltd. Assignor: WUZHOU BUREAU, CSG EHV POWER TRANSIMISSION Co. Contract record no.: X2021450000035 Denomination of utility model: A convenient auxiliary tool for replacing spacer bar of EHV and UHV transmission line Granted publication date: 20170825 License type: Common License Record date: 20211125 |
|
| EE01 | Entry into force of recordation of patent licensing contract |