CN105811316B - Aerial condutor crosses over wire passing device - Google Patents
Aerial condutor crosses over wire passing device Download PDFInfo
- Publication number
- CN105811316B CN105811316B CN201610170307.5A CN201610170307A CN105811316B CN 105811316 B CN105811316 B CN 105811316B CN 201610170307 A CN201610170307 A CN 201610170307A CN 105811316 B CN105811316 B CN 105811316B
- Authority
- CN
- China
- Prior art keywords
- pulley yoke
- wire
- pulley
- horizontal material
- cross
- 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.)
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Links
- 239000000463 material Substances 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Wire passing device is crossed over present invention relates particularly to aerial condutor；The technical problem of solution is：There is provided it is a kind of can reduce the frictional force of wire and crossing frame, and can reduce wire by when the aerial condutor of pulling force cross over wire passing device；The technical scheme used for：Aerial condutor crosses over wire passing device, including horizontal material and cross-arm, the cross-arm is fixedly mounted on electric pole, also include pulley yoke, pulley, fixing device and wire anti-bouncing device, the pulley yoke is placed horizontally on the horizontal material, the pulley yoke is fixed on horizontal material by fixing device, and the pulley is fixed in pulley yoke by drift bolt, and the wire anti-bouncing device is arranged on pulley yoke top by hinge；Suitable for power system.
Description
Technical field
Wire passing device is crossed over present invention relates particularly to aerial condutor.
Background technology
When setting up electrical lead, the facility that often not directly passed through by some（Such as high-voltage power line, iron
Road, expressway etc.）, in order to not influence the normal operation of these facilities, generally require to set up crossing frame, it is smooth in order to wire
Pass through, in addition in wire erection, lifting also has to pass through pulley with tensing wire, is found in conventional production, wire exists
During by crossing frame, resistance is very big, and general crossing frame is set up with bamboo pole or rod, and wire directly passes through crossing frame
Top, due to wire itself weight and draw wire pulling force, not only make wire stress damage the stranded phenomenon of outlet, more have across
The more excessive generation for causing be collapsed accident of frame stress, in addition in wire erection, selects hanging pulley, after wire tensioning mostly
Need to lift in wire and cross cross-arm, when lifting due to putting forward power not enough or slipping, often result in line of fall accident.
The content of the invention
The present invention overcomes the shortcomings of that prior art is present, and technical problem to be solved is：Offer one kind, which can reduce, to be led
The frictional force of line and crossing frame, and can reduce wire by when the aerial condutor of pulling force cross over wire passing device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Aerial condutor crosses over wire passing device, including
Horizontal material and cross-arm, the cross-arm are fixedly mounted on electric pole, in addition to pulley yoke, pulley, fixing device and wire anti-bouncing device,
The pulley yoke is placed horizontally on the horizontal material, and the pulley yoke is fixed on horizontal material by fixing device, and the pulley leads to
Cross drift bolt to be fixed in pulley yoke, the wire anti-bouncing device is arranged on pulley yoke top by hinge.
The upper end of the pulley yoke is in positive U-shape structure, and the fixing device is U-shaped card iron or is U-shaped card tool, described U-shaped
Gib is in inverted U-shaped structure, and the U-shaped card iron, which is tipped upside down on pulley yoke, to be bolted on horizontal material, the U of the U-shaped card tool
Type section is fixed on cross-arm perpendicular to the cross-arm, the U-shaped card tool by jackscrew.
The wire anti-bouncing device includes lever and Locking device, and the lever is installed with rotatable pipe, the lever
One end is fixed on the top on the U-shaped side of pulley yoke by hinge, and it is U-shaped that the other end of the lever is fixed on pulley yoke by Locking device
The top of another side.
Described device also includes action bars.
The action bars is link rod.
The horizontal material is made up of the square glass fibre composite insulating material of high intensity.
The present invention has the advantages that compared with prior art：
Aerial condutor of the present invention crosses over wire passing device, including the anti-jump dress of horizontal material, pulley yoke, pulley, fixing device and wire
Put, wire need to be only put into when using on pulley, and wire anti-bouncing device is closed, wire just can easily pass through crossing frame, no
The resistance of wire is only reduced, and does not hinder wire, the service life of wire is added, when pulling wire, reduced to crossing over
The pressure of frame, the generation of accident when effectively preventing from crossing over wire.
Brief description of the drawings
The present invention will be further described in detail below in conjunction with the accompanying drawings；
Fig. 1 is the structural representation of the present invention, is also the structural representation of embodiment one；
Fig. 2 is the structural representation of U-shaped card iron in embodiment one；
Fig. 3 is the structural representation of embodiment two；
Fig. 4 is the structural representation of U-shaped card tool in embodiment two；
In figure：1 is horizontal material, and 2 be pulley yoke, and 3 be pulley, and 4 be fixing device, and 5 be wire anti-bouncing device, and 6 be U-shaped card
Iron, 7 be U-shaped card tool, and 8 be lever, and 9 be Locking device, and 10 be cross-arm.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment one
As shown in Figure 1 and Figure 2, aerial condutor crosses over wire passing device, including horizontal material 1 and cross-arm 10, and the cross-arm 10 fixes peace
On electric pole, in addition to pulley yoke 2, pulley 3, fixing device 4 and wire anti-bouncing device 5, the pulley yoke 2 is placed horizontally at
On the horizontal material 1, the pulley yoke 2 is fixed on horizontal material 1 by fixing device 4, and the pulley 3 is fixed on pulley by drift bolt
In frame 2, the wire anti-bouncing device 5 is arranged on the top of pulley yoke 2 by hinge.
The upper end of the pulley yoke 2 is in positive U-shape structure, and the fixing device 4 is U-shaped card iron 6, and the U-shaped card iron 6 is in
U-shape structure, the U-shaped card iron 6, which is tipped upside down on, to be bolted on pulley yoke 2 on horizontal material 1.
The wire anti-bouncing device 5 includes lever 8 and Locking device 9, and the lever 8 is installed with rotatable pipe, the shelves
One end of bar 8 is fixed on the top on pulley yoke 2U types side by hinge, and the other end of the lever 8 is fixed on by Locking device 9
The top of pulley yoke 2U types another side.
Described device also includes action bars, and the action bars is link rod.
The horizontal material 1 is made up of the square glass fibre composite insulating material of high intensity.
When device is as the conductor overhead supporter for surmounting slip used time, in use, after wire is placed at the top of crossing frame, being incited somebody to action with action bars
Wire top is placed on pulley, and Locking device 9 is clasped with action bars, and wire is jumped out during to prevent pulling wire, thus can be easily
Pull wire to cross crossing frame, after leads span is completed, be placed on action bars top opening lock catch device 9, then by wire ejection pulley 3
On horizontal material 1, wire is departed from the present apparatus, do not influence the landing of wire thus, not only reduce the resistance of wire, and not
Hinder wire, add the service life of wire, when pulling wire, reduce the pressure to crossing frame, be also prevented from wire race
Go out pulley yoke, due to being equipped with rotatable pipe on anti-pogo stick, wire can be passed through and resistance very little in pulley yoke, had
The generation of accident when effect prevents from crossing over wire.
Embodiment two
The difference of embodiment two and embodiment one is：As shown in Figure 3, Figure 4, line cunning is crossed when device is as wire erection
Took turns for 3 used times, the fixing device 4 is U-shaped card tool 7, the U-shaped section of the U-shaped card tool 7 is described U-shaped perpendicular to the cross-arm 10
Fixture 7 is fixed on cross-arm 10 by jackscrew, and the number of jackscrew is at least 4, because this pulley yoke 2 is mounted in the top of cross-arm 10,
It is close from straight bottle, so being readily moved to after wire is tensed on straight bottle, prevent the generation of line of fall accident.
Aerial condutor of the present invention crosses over wire passing device, anti-by horizontal material, cross-arm, pulley yoke, pulley, fixing device and wire
Jump the mutual cooperation of device, can reduce the frictional force of wire and crossing frame, and can reduce wire by when pulling force, with prominent
The substantive distinguishing features gone out and significant progress；Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but this hair
It is bright to be not limited to above-described embodiment, in the knowledge that those of ordinary skill in the art possess, this can also not departed from
Various changes can be made on the premise of invention objective.
Claims (4)
1. aerial condutor crosses over wire passing device, including horizontal material（1）And cross-arm（10）, the cross-arm（10）It is fixedly mounted on electric pole
On, it is characterised in that：Also include pulley yoke（2）, pulley（3）, fixing device（4）With wire anti-bouncing device（5）, the pulley yoke
（2）It is placed horizontally at the horizontal material（1）On, the pulley yoke（2）Pass through fixing device（4）It is fixed on horizontal material（1）On, the cunning
Wheel（3）Pulley yoke is fixed on by drift bolt（2）It is interior, the wire anti-bouncing device（5）Pulley yoke is arranged on by hinge（2）Top
End；
The pulley yoke（2）Upper end be in positive U-shape structure, the fixing device（4）For U-shaped card iron（6）Or be U-shaped card tool（7）,
The U-shaped card iron（6）In inverted U-shaped structure, the U-shaped card iron（6）Tip upside down on pulley yoke（2）On be bolted on horizontal material
（1）On, the U-shaped card tool（7）U-shaped section perpendicular to the cross-arm（10）, the U-shaped card tool（7）It is fixed on by jackscrew
Cross-arm（10）On；
The wire anti-bouncing device（5）Including lever（8）And Locking device（9）, the lever（8）It is installed with rotatable pipe, institute
State lever（8）One end pulley yoke is fixed on by hinge（2）The top on U-shaped side, the lever（8）The other end pass through lock
Device（9）It is fixed on pulley yoke（2）The top of U-shaped another side.
2. aerial condutor according to claim 1 crosses over wire passing device, it is characterised in that：The horizontal material（1）By high intensity
Square glass fibre composite insulating material be made.
3. aerial condutor according to claim 1 crosses over wire passing device, it is characterised in that：Described device also includes operation
Bar.
4. aerial condutor according to claim 3 crosses over wire passing device, it is characterised in that：The action bars is link rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170307.5A CN105811316B (en) | 2016-03-23 | 2016-03-23 | Aerial condutor crosses over wire passing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170307.5A CN105811316B (en) | 2016-03-23 | 2016-03-23 | Aerial condutor crosses over wire passing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811316A CN105811316A (en) | 2016-07-27 |
| CN105811316B true CN105811316B (en) | 2017-10-10 |
Family
ID=56453643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170307.5A Active CN105811316B (en) | 2016-03-23 | 2016-03-23 | Aerial condutor crosses over wire passing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811316B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081735A (en) * | 2016-08-08 | 2016-11-09 | 国家电网公司 | A kind of wire drag and drop coaster |
| CN106848932B (en) * | 2017-04-10 | 2018-08-17 | 国网辽宁省电力有限公司辽阳供电公司 | It is a kind of to insulate across line machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055161B (en) * | 2009-11-03 | 2013-03-27 | 河南省电力公司许昌供电公司 | Setting conductor block device for crossing frame |
| JP2015042036A (en) * | 2013-08-20 | 2015-03-02 | 中国電力株式会社 | Wire tensioning device for indirect hot line work |
| CN103579951A (en) * | 2013-08-29 | 2014-02-12 | 国家电网公司 | Upturned tackle for replacing tension insulators |
| CN204696554U (en) * | 2015-06-25 | 2015-10-07 | 国网山东省电力公司枣庄供电公司 | A kind of novel crossing frame protector |
| CN205489287U (en) * | 2016-03-23 | 2016-08-17 | 国家电网公司 | Wire passing device is strideed across to air wire |
-
2016
- 2016-03-23 CN CN201610170307.5A patent/CN105811316B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105811316A (en) | 2016-07-27 |
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