CN207199385U - Wire fixing device for pin insulator - Google Patents
Wire fixing device for pin insulator Download PDFInfo
- Publication number
- CN207199385U CN207199385U CN201720655417.0U CN201720655417U CN207199385U CN 207199385 U CN207199385 U CN 207199385U CN 201720655417 U CN201720655417 U CN 201720655417U CN 207199385 U CN207199385 U CN 207199385U
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- CN
- China
- Prior art keywords
- wire
- fixing device
- pressing plate
- wire fixing
- fastening screw
- Prior art date
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- 239000012212 insulator Substances 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 229910052573 porcelain Inorganic materials 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
It the utility model is related to overhead transmission line technical field, specifically a kind of wire fixing device for pin insulator.At present, wire is fixed on column support type composite insulator and uses improving bud grafting mostly, is wasted time and energy, and the firmness that wire is fixed is poor.The technical solution of the utility model：Including pressing plate, line pressing portion, clip main body, fastening screw；Clip main body is linked by more piece segmental arc body head and the tail forms cyclic structure；The middle pars infrasegmentalis of pressing plate is provided with a line pressing portion；Clip main body is connected with pressing plate by fastening screw.The utility model provides a kind of wire fixing device for column support type insulator, it is easy to operate, the present apparatus fixes wire using the line pressing portion top pressure of pressing plate and its underpart, wire body fixation, and there is preferable uniformity, operating efficiency greatly improved simultaneously, reduce labor intensity, effectively avoid wire wire body and be damaged.
Description
Technical field
It the utility model is related to overhead transmission line technical field, specifically a kind of wire for pin insulator
Fixing device.
Background technology
At present, the mode of wire is fixed at the top of pin insulator, column support type composite insulator, will be led using wiring mostly
Line winds and is strapped in the wire casing at the top of insulator, because wiring used is single strand wire, has certain rigidity, because
This, low using improving bud grafting fixation wire operating efficiency, workmen's aerial work labor intensity is larger, wastes time and energy, average
The wire of one fixed bit of colligation takes around 7~10 minutes, and the colligation effect of wire is by the technical merit, ripe of constructor
Experienced degree and physical efficiency have a great influence, and wire fix tightly soundness uniformity is poor.In addition, wire is fixed also using aforesaid way
In the presence of two shortcomings：It is insulated wire especially by fixed wire first, having certain damage to conductive line surfaces during metal wiring colligation
When, wiring easily cuts insulating outer layer；Second, wiring is easily broken by thunderbolt, wire dropping accident is caused.
The content of the invention
To solve the above problems, the utility model provides the fixing device that a kind of sub-conductor that insulate exempts from colligation, consolidate wire
It is fixed firm, it is easy to operate, operating efficiency greatly improved.
The purpose of this utility model is achieved through the following technical solutions：
A kind of wire fixing device for pin insulator：Including pressing plate, line pressing portion, clip main body, at least two with
In the fastening screw that clip main body is connected with pressing plate；
Described clip main body is made up of more piece segmental arc body, is often saved segmental arc body both ends and is equipped with connecting plate, each segmental arc body
Connecting plate is linked by binder bolt；
The middle pars infrasegmentalis of described pressing plate is provided with line pressing portion, and pressing plate both ends are provided with the mounting hole coordinated with fastening screw；
Fastening screw lower end is provided with connecting portion, and connecting portion is linked and packed with binder bolt, and pressing plate is across clip main body and two
End is connected with the upper end of fastening screw.
Further, described clip main body comprises at least two sections of segmental arc bodies.
Further, described line pressing portion is line ball fixture block, and the bottom of the line ball fixture block is provided with cable clamping interface.
Further, the line pressing portion is that a neck body that Open Side Down and one group of fixture block, fixture block are installed on the groove of neck body
Interior, fixture block contact surface is provided with cable clamping interface.
Further, the fixture block of the line pressing portion is collets.
Further, the connecting portion of the fastening screw lower end is connection ring set.
Further, the connecting portion of the fastening screw lower end is hook structure.
The beneficial effects of the utility model are：
The utility model provides a kind of wire fixing device for column support type insulator, and wire fixed operation facilitates fast
Victory, aerial work duration is shortened, operating efficiency greatly improved, reduce workmen's physical consumption, it is strong to reduce work
Degree；The present apparatus overcomes the defects of current banding fixed wire, makes wire firmness and has preferable uniformity, avoid because
The wire dropping accidents caused by factor such as thunderbolt.In addition, the present apparatus uses pressing plate（Line pressing portion）Directly by wire pressure（Card）It is connected on
At the top of insulator, line pressing portion and conductive contact area are larger, it is ensured that conductive line surfaces are injury-free, are especially suitable for insulated conductor
It is fixed, effectively prevent the damaged phenomenon of insulating barrier.
The technical solution of the utility model is described in detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the pressure plate structure schematic diagram of the utility model embodiment 2；
Fig. 3 is use state figure of the present utility model.
Embodiment
In figure：1st, pressing plate, 1a, mounting hole, 2, line ball fixture block, 2a, cable clamping interface, 3, segmental arc body, 4, binder bolt, 5, connection
Plate, 6, connection ring set, 7, fastening screw, 8, neck body, 9, fixture block, 10, insulator porcelain knob, 11, wire.
Embodiment 1
From fig. 1, it can be seen that technical solutions of the utility model are used for connecting including pressing plate 1, line pressing portion, clip main body, at least two
Connect the fastening screw 7 of clip main body and pressing plate；
Described clip main body is made up of more piece segmental arc body 3, and clip main body uses simple two-part knot in the present embodiment
Structure is combined to form cyclic structure.Also the joint number of segmental arc body can be increased according to porcelain insulator column top shape, to meet different productions
Producer, the insulator product of different size use；
The both ends of segmental arc body 3 are equipped with connecting plate 5, and the connecting plate 5 of each segmental arc body 3 connects to head by binder bolt 4
The connected annular of tail.
The described both ends of pressing plate 1 are provided with the mounting hole 1a coordinated with fastening screw 7, and the middle pars infrasegmentalis of pressing plate 1 is provided with line ball
Portion；The line pressing portion is a line ball fixture block 2, and the bottom of line ball fixture block 2 is provided with the cable clamping interface 2a that cooperation is contacted with wire.
The lower end of fastening screw 7 is provided with a connecting portion, and the connecting portion of the present embodiment device is covered using connection ring set 6, during use
On the stage casing of binder bolt 4 between two section segmental arc body connecting plates.
Pressing plate 1 is connected by mounting hole 1a with the epimere of fastening screw 7 respectively across clip main body and both ends.
The utility model by the segmental arc body 3 of clip main body in use, be installed on the annular on the top of insulator porcelain knob 10 first
Groove（I.e. existing wire fixed form wiring uses）It is interior, fastened by binder bolt 4；Fastening is utilized in above-mentioned installation process
Screw rod is sleeved on two binder bolts by the connection ring set 6 of screw rod lower end in the lump.Such as using the clip master of more piece segmental arc body composition
Body should select installation position of the two corresponding binder bolts 4 as fastening screw.
Then wire is placed in the top trace groove of insulator porcelain knob 10, pushes wire using the line pressing portion of pressing plate, and lead to
Cross fastening screw 7 to be connected with pressing plate, installation operation.
Wire is fixed using the present apparatus, the assembling of insulator porcelain knob and clip main body and fastening screw 7 can be completed on ground
Work, workmen, which is stepped on after bar, only to be needed fixed insulation, clamps wire and clam member, and it is strong to greatly reduce aerial work
Degree and difficulty of construction, the work high above the ground time is shortened, improve operating efficiency, while ensure that the firmness of wire.With it is current
Fixed form is compared, the line pressing portion of pressing plate（Line ball fixture block）It is larger with conductive contact area, overcome wiring and wire linear contact lay
The defects of oppressing top layer, avoids wire body and is damaged.
Embodiment 2
As can be seen from Figure 2, the present embodiment and the difference of embodiment 1 are that the line pressing portion is a neck that Open Side Down
Body 8 and one group of fixture block 9 for being installed on neck body notch bottom, the contact surface of two fixture blocks 9 are provided with the card line for being used for clamping wire
Groove, fixture block are laid about 9, and cable clamping interface is combined to form the through hole of perforating line, and described fixture block 9 is collets；Wire and insulator
Connection status is as shown in Figure 3.
Line pressing portion structure in the present embodiment is adapted to fixed insulation wire, and fixture block 9 uses isolation material, and increases and lead
The contact surface of line, it is effectively protected the insulation top layer of wire.
As one kind preferably, the connecting portion of the lower end of fastening screw 7 is hook structure；Can complete clip main body with absolutely
Edge porcelain knob assembles and then mounts fastening screw 7 by grab.
Finally it should be noted that：Above example is used to illustrate the technical solution of the utility model rather than its limitations,
Those skilled in the art modifies to embodiment or carries out equivalent substitution to some technical characteristics, without departing from this reality
With the essence of new technique scheme, all should cover within the scope of the utility model is claimed.
Claims (7)
- A kind of 1. wire fixing device for pin insulator, it is characterised in that：Including pressing plate（1）, line pressing portion, clip master Body, at least two fastening screws for being used for jointing clip main body and pressing plate（7）；Described clip main body is by more piece segmental arc body（3）Composition, often save segmental arc body（3）Both ends are equipped with connecting plate（5）, each segmental arc Body（3）Connecting plate（5）Pass through binder bolt（4）Link；Described pressing plate（1）Middle pars infrasegmentalis be provided with line pressing portion, pressing plate（1）Both ends are provided with and fastening screw（7）The installation of cooperation Hole（1a）；Fastening screw（7）Lower end is provided with connecting portion, connecting portion and binder bolt（4）It is linked and packed, pressing plate（1）Across clip main body And both ends and fastening screw（7）Upper end connection.
- A kind of 2. wire fixing device for pin insulator according to claim 1, it is characterised in that：Described card Hoop main body comprises at least two sections of segmental arc bodies（3）.
- A kind of 3. wire fixing device for pin insulator according to claim 1, it is characterised in that：Described pressure Line portion is line ball fixture block（2）, the line ball fixture block（2）Bottom be provided with cable clamping interface（2a）.
- A kind of 4. wire fixing device for pin insulator according to claim 1, it is characterised in that：The line ball Portion is a neck body that Open Side Down（8）And one group of fixture block（9）, fixture block（9）It is installed on neck body（8）Groove in, fixture block（9）Connect Contacting surface is provided with cable clamping interface.
- A kind of 5. wire fixing device for pin insulator according to claim 4, it is characterised in that：The line ball The fixture block in portion（9）For collets.
- A kind of 6. wire fixing device for pin insulator according to claim 1, it is characterised in that：The fastening Screw rod（7）The connecting portion of lower end is connection ring set（6）.
- A kind of 7. wire fixing device for pin insulator according to claim 1, it is characterised in that：The fastening Screw rod（7）The connecting portion of lower end is hook structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655417.0U CN207199385U (en) | 2017-06-07 | 2017-06-07 | Wire fixing device for pin insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655417.0U CN207199385U (en) | 2017-06-07 | 2017-06-07 | Wire fixing device for pin insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199385U true CN207199385U (en) | 2018-04-06 |
Family
ID=61784094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655417.0U Active CN207199385U (en) | 2017-06-07 | 2017-06-07 | Wire fixing device for pin insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065298A (en) * | 2018-09-27 | 2018-12-21 | 罗万云 | One kind is exempted to bind spool-type composite insulator |
| CN109741888A (en) * | 2019-03-08 | 2019-05-10 | 陆建强 | A kind of insulator preventing dust accretions |
| CN109741889A (en) * | 2018-11-27 | 2019-05-10 | 国网浙江省电力有限公司绍兴供电公司 | The non-binding-type integration voltage limiter of aerial condutor |
| CN111181110A (en) * | 2018-11-10 | 2020-05-19 | 国网江苏省电力有限公司海安市供电分公司 | Porcelain insulator wire fixing device for distribution line |
-
2017
- 2017-06-07 CN CN201720655417.0U patent/CN207199385U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065298A (en) * | 2018-09-27 | 2018-12-21 | 罗万云 | One kind is exempted to bind spool-type composite insulator |
| CN111181110A (en) * | 2018-11-10 | 2020-05-19 | 国网江苏省电力有限公司海安市供电分公司 | Porcelain insulator wire fixing device for distribution line |
| CN109741889A (en) * | 2018-11-27 | 2019-05-10 | 国网浙江省电力有限公司绍兴供电公司 | The non-binding-type integration voltage limiter of aerial condutor |
| CN109741888A (en) * | 2019-03-08 | 2019-05-10 | 陆建强 | A kind of insulator preventing dust accretions |
| CN109741888B (en) * | 2019-03-08 | 2020-05-12 | 湖南湖电电力设备有限公司 | Insulator capable of preventing dust accumulation |
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