CN106229891B - Ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus - Google Patents
Ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus Download PDFInfo
- Publication number
- CN106229891B CN106229891B CN201610679232.3A CN201610679232A CN106229891B CN 106229891 B CN106229891 B CN 106229891B CN 201610679232 A CN201610679232 A CN 201610679232A CN 106229891 B CN106229891 B CN 106229891B
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- ontology
- hanging plate
- hole
- ground potential
- pressing plate
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- 239000012212 insulator Substances 0.000 title claims abstract description 28
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Insulators (AREA)
Abstract
The invention discloses a kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus, it include two-wire fixture, ball-and-socket erector and G type erectors, the two-wire fixture includes ontology, hanging plate, pressing plate, follower bolt or screw, the ontology is rectangular parallelepiped structure, along ontology lengthwise to be provided with two parallel section configurations be arc groove as conducting wire fixing groove, the position of centre of gravity of ontology is provided with hanging plate, it is being respectively arranged with pressing plate along the hanging plate both sides of ontology longitudinally, hole is threaded on rectangular body, the pressing plate is used cooperatively on ontology with threaded hole by follower bolt or screw, spring is installed on follower bolt or screw makes pressing plate maintain a normally open state.When mounted, three secondary insulating bars operations need to be only used, and coordinate the small tools such as special erector, split-pin device, bolt fastening spanner that installation can be completed, it is simple to operate with small, light-weight, the advantages that being easy to carry about with one.
Description
Technical field
The present invention relates to a kind of conductor mounting tool, especially a kind of ground potential fast-assembling synthetic insulator preventing wind drift conducting wire peace
Assembling device.
Background technology
Often there is larger windage yaw in the case of strong wind in the drainage thread of power line tension shaft tower, causes conducting wire to tower body
Safe distance is insufficient, over the ground electric discharge, line tripping.It trips to take precautions against circuit windage yaw, progress power transmission line wind is needed to be transformed partially,
Wind-deviation insulator chain is installed to strain rod tower wire jumper, the wind-deviation insulator chain construction of circuit installation at present, general there are two types of sides
Formula, one is application line outages, and insulator chain installation is carried out in a manner of power failure operation；Another kind is made by transmission of electricity electrification
Industry teams and groups are installed in a manner of equipotential live line work.
Power failure operation mode suffers from the limitation of line outage plan, can not catch up with and be completed before typhoon season is arrived sometimes
Installation.It is installed in a manner of equipotential live line work and needs operating personnel's equipotential directly higher with live wire touch-safe risk, together
When also to set up insulated ladder etc. into electric field tool, the big efficiency of workload is low.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, and providing a kind of can realize ground potential Fast Installation
Synthetic insulator preventing wind drift, operation process labor intensity it is small, required personnel are few, and efficiency is high, while rectifying and improving operation process
It ensure that the safety of operating personnel far from electrical body, effect of field application is good, the ground potential fast-assembling with very strong practicability
Synthetic insulator preventing wind drift code fixing apparatus.
A kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus includes two-wire fixture, ball-and-socket erector
And G type erectors, the two-wire fixture include ontology, hanging plate, pressing plate, follower bolt or screw, the ontology is length
Cube structure, lengthwise along ontology to being provided with groove that two parallel section configurations are arc as conducting wire fixing groove,
The hanging plate being connect with insulator or simply connected bowl head is set in the position of centre of gravity of ontology, is provided on hanging plate and insulator or simply connected
Bowl matched suspension arrangement, is being respectively arranged with pressing plate, in rectangular body along the hanging plate both sides of ontology longitudinally
On be threaded hole, the pressing plate is used cooperatively on ontology with threaded hole by follower bolt or screw, follower bolt or
Spring is installed on screw makes pressing plate maintain a normally open state；
The ball-and-socket erector lower end is provided with insulator standard configuration bulb, and upper end is provided with to be matched with insulating bar
Quincunx connector；
The G type erectors are inverted L shape structure, are provided with threaded hole on the horizontal edge of L-type, are set on the straight flange of L-type
It is equipped with through-hole, one and the matched quincunx connector of insulating bar, quincunx connector are provided on the threaded hole of L-type horizontal edge
Lower part be arranged to screw-rod structure, the screw rod of quincunx connector lower part is extend into the threaded hole of L-type horizontal edge.
The ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus of the present invention, first according to the specific shape of insulator chain
Formula selection uses ball-and-socket erector or G type erectors, if insulator is a bowl hair style, simply connected bowl head suspension is pressed from both sides in two-wire
On the hanging plate of tool, then it is connected with insulating bar after ball-and-socket erector is connected with simply connected bowl head, will be led using insulating bar
Line is put into two groove locations of two-wire fixture, rotates the pressing plate on two-wire fixture, and utilize the spiral shell being mounted on insulating bar
Bolt spanner tightens follower bolt or screw on two-wire fixture, to which two-wire fixture to be hanging on conducting wire；Work as insulator
When string is flute profile connection, then use G shape erectors, the screw rod of the quincunx connector lower part on G shape erectors G shapes erector with
Single line fixture can be tightened to play the role of limit when coordinating.After G shapes erector and two-wire fixture are connected, G is utilized
Shape erector is connected with insulating bar, and two-wire fixture is hanging on conducting wire by realization.
Suspension arrangement on two-wire fixture hanging plate is bathtub construction, and through-hole is both provided on two trough rims of bathtub construction.
Suspension arrangement on two-wire fixture hanging plate is through-hole to be directly provided on hanging plate, or the top of hanging plate is arranged to
Through-hole is arranged in the top of hanging plate in ladder configuration.
The top of hanging plate is arranged to ladder configuration, can play the role of positioning convex platform in installation process.
It is convex that through-hole on the G shape erector straight flanges at the through-hole edge of that one side towards horizontal edge is provided with taper
It rises, plays the role of positioning in the through-hole which extend into assembly on the hanging plate of single line fixture.
It is provided with form friction pattern in the groove walls of arc.
Form friction pattern is set in the groove walls of arc, the frictional force between conducting wire and this tool can be improved.
In summary, the present invention following advantage compared with prior art：
The ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus of the present invention need to only use three pairs when mounted
Insulating bar operates, and coordinates the small tools such as special erector, split-pin device, bolt fastening spanner that installation can be completed, and has
Small, light-weight, simple to operate, the advantages that being easy to carry about with one, 2 people of ground potential can be complete within 30 minutes on general shaft tower
The installation of Cheng Yixiang drainage threads has prodigious convenience compared with using insulating ladder equipotential live line work.Since this tool is installed
Overall process in a manner of ground potential, whole installation operations can be completed using insulating bar on cross-arm in operating personnel, keep away
Exempt from direct body contact's electrical body, safety greatly improves.
Description of the drawings
Fig. 1 is the structural schematic diagram of the two-wire fixture of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the structural schematic diagram of the spherical erector of the present invention.
Fig. 5 is the structural schematic diagram of the G shape erectors of the present invention.
16 through-hole of groove, 2 ball of 14 follower bolt of label declaration 1 two-wire fixture, 11 ontology, 12 hanging plate, 13 pressing plate, 15 arc
33 screw rod of nest erector 3G types erector 31 straight flange, 32 horizontal edge, 34 taper protrusion.
Specific implementation mode
The present invention is described in more detail with reference to embodiment.
Embodiment 1
A kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus includes two-wire fixture 1, ball-and-socket erector
2 and G types erector 3, the two-wire fixture include ontology 11, hanging plate 12, pressing plate 13, follower bolt 14, the ontology
It is solid as conducting wire to the groove 15 that two parallel section configurations are arc is provided with along the lengthwise of ontology for rectangular parallelepiped structure
Determine slot, the hanging plate that is connect with insulator or simply connected bowl head is set in the position of centre of gravity of ontology, is provided on hanging plate and insulator
Or the matched suspension arrangement of simply connected bowl, it is being respectively arranged with pressing plate along the hanging plate both sides of ontology longitudinally, rectangular
Hole is threaded on shape ontology, the pressing plate is used cooperatively on ontology with threaded hole by follower bolt or screw, pressing plate
Spring is installed on bolt or screw makes pressing plate maintain a normally open state, and the suspension arrangement on two-wire fixture hanging plate is bathtub construction,
It is both provided with through-hole 16 on two trough rims of bathtub construction.
2 lower end of ball-and-socket erector is provided with insulator standard configuration bulb, and upper end is provided with to match with insulating bar
The quincunx connector closed；
The G types erector 3 is inverted L shape structure, threaded hole is provided on the horizontal edge 32 of L-type, in the straight flange 31 of L-type
On be provided with through-hole, one and the matched quincunx connector of insulating bar are provided on the threaded hole of L-type horizontal edge, it is quincunx
The lower part of connector is arranged to 33 structure of screw rod, and the screw rod of quincunx connector lower part is extend into the threaded hole of L-type horizontal edge.Described
Through-hole on G shape erector straight flanges is provided with taper protrusion 34 at the through-hole edge of that one side towards horizontal edge, which exists
Play the role of positioning in the through-hole being extend into when assembly on the hanging plate of single line fixture.
It is further illustrated the present invention by taking the installation method of two-wire fixture groove profile connection as an example below.
（1）Two-wire fixture is connected by ground electrician with G type erectors, is then connected by G types erector and insulating bar
It connects, is integrally transferred on shaft tower using insulation transmission rope；
（2）No. 1 on tower, No. 2 electricians coordinate installation, No. 1 electrician puts the insulating bar for being connected to two-wire fixture first
Drainage thread installation point position is set, the conducting wire that conducting wire is put into two-wire fixture by thread hook by No. 2 electricians fixes groove location, rotation
Pressing plate on two-wire fixture, and the bolt fastening spanner being mounted on insulating bar is utilized, the pressing plate locking on upper clamper
Bolt；
（3）No. 1 on tower, No. 2 electricians cooperation G type erectors are deviate from, recycle the first-class hard supports insulative of insulating bar
The connection bolt and locking nut with two-wire fixture of son, installation is complete.
The not described part of the present embodiment is same as the prior art.
Claims (5)
1. a kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus, it is characterised in that：Include two-wire fixture, ball
Nest erector and G type erectors, the two-wire fixture include ontology, hanging plate, pressing plate, follower bolt or screw, described
Ontology is rectangular parallelepiped structure, along ontology lengthwise to be provided with two parallel section configurations be arc groove as conducting wire
Fixing groove is arranged the hanging plate being connect with simply connected bowl head in the position of centre of gravity of ontology, is provided on hanging plate and matches with simply connected bowl head
The suspension arrangement of conjunction is being respectively arranged with pressing plate along the hanging plate both sides of ontology longitudinally, spiral shell is arranged on rectangular body
Pit, the pressing plate are used cooperatively on ontology with threaded hole by follower bolt or screw, are filled on follower bolt or screw
If spring makes pressing plate maintain a normally open state；
The ball-and-socket erector lower end is provided with insulator standard configuration bulb, and upper end is provided with and the matched plum of insulating bar
Flower-shape connector；
The G type erectors are inverted L shape structure, are provided with threaded hole on the horizontal edge of L-type, are provided on the straight flange of L-type
Through-hole, is provided with one and the matched quincunx connector of insulating bar on the threaded hole of L-type horizontal edge, under quincunx connector
Portion is arranged to screw-rod structure, and the screw rod of quincunx connector lower part is extend into the threaded hole of L-type horizontal edge.
2. a kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus according to claim 1, feature exist
In：Suspension arrangement on two-wire fixture hanging plate is bathtub construction, and through-hole is both provided on two trough rims of bathtub construction.
3. a kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus according to claim 1, feature exist
In：Suspension arrangement on two-wire fixture hanging plate is through-hole to be directly provided on hanging plate, or the top of hanging plate is arranged to scalariform
Through-hole is arranged in the top of hanging plate in structure.
4. a kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus according to claim 2 or 3, feature
It is：Through-hole on the G type erector straight flanges is provided with taper protrusion at the through-hole edge of that one side towards horizontal edge,
Play the role of positioning in the through-hole that the protrusion is extend into assembly on the hanging plate of two-wire fixture.
5. a kind of ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus according to claim 4, feature exist
In：It is provided with form friction pattern in the groove walls of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679232.3A CN106229891B (en) | 2016-08-17 | 2016-08-17 | Ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679232.3A CN106229891B (en) | 2016-08-17 | 2016-08-17 | Ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106229891A CN106229891A (en) | 2016-12-14 |
| CN106229891B true CN106229891B (en) | 2018-10-19 |
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ID=57553664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610679232.3A Active CN106229891B (en) | 2016-08-17 | 2016-08-17 | Ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0471314A (en) * | 1990-07-11 | 1992-03-05 | Nippon Katan Chutetsusho:Kk | Wedge type tension resistant clamp and aerial transmission line tightly drawn wire using said clamp |
| CN202949173U (en) * | 2012-07-18 | 2013-05-22 | 中国电力科学研究院 | Wire clamping device |
| CN103247972A (en) * | 2013-04-25 | 2013-08-14 | 国家电网公司 | Wire tractor |
| CN203205775U (en) * | 2013-04-23 | 2013-09-18 | 国家电网公司 | Fixture for fixing wire-tightening pulley during wire tightening and hanging in power transmission line |
| CN103594975A (en) * | 2013-11-25 | 2014-02-19 | 国家电网公司 | Tackle fixing plate for overhead line stringing |
| CN206004225U (en) * | 2016-08-17 | 2017-03-08 | 国网福建省电力有限公司 | Utensil installed by ground potential fast-assembling synthetic insulator preventing wind drift wire |
-
2016
- 2016-08-17 CN CN201610679232.3A patent/CN106229891B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0471314A (en) * | 1990-07-11 | 1992-03-05 | Nippon Katan Chutetsusho:Kk | Wedge type tension resistant clamp and aerial transmission line tightly drawn wire using said clamp |
| CN202949173U (en) * | 2012-07-18 | 2013-05-22 | 中国电力科学研究院 | Wire clamping device |
| CN203205775U (en) * | 2013-04-23 | 2013-09-18 | 国家电网公司 | Fixture for fixing wire-tightening pulley during wire tightening and hanging in power transmission line |
| CN103247972A (en) * | 2013-04-25 | 2013-08-14 | 国家电网公司 | Wire tractor |
| CN103594975A (en) * | 2013-11-25 | 2014-02-19 | 国家电网公司 | Tackle fixing plate for overhead line stringing |
| CN206004225U (en) * | 2016-08-17 | 2017-03-08 | 国网福建省电力有限公司 | Utensil installed by ground potential fast-assembling synthetic insulator preventing wind drift wire |
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| Publication number | Publication date |
|---|---|
| CN106229891A (en) | 2016-12-14 |
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