CN106571222B - A kind of special towing bracket of Transformer Winding lead-out wire - Google Patents
A kind of special towing bracket of Transformer Winding lead-out wire Download PDFInfo
- Publication number
- CN106571222B CN106571222B CN201610912236.1A CN201610912236A CN106571222B CN 106571222 B CN106571222 B CN 106571222B CN 201610912236 A CN201610912236 A CN 201610912236A CN 106571222 B CN106571222 B CN 106571222B
- Authority
- CN
- China
- Prior art keywords
- bracket
- roller
- out wire
- connect
- runing rest
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 title claims abstract description 15
- 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 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 6
- 239000004917 carbon fiber Substances 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a kind of special towing bracket of Transformer Winding lead-out wire, it is characterised in that it includes opening up grooved hole（8‑1）Circular ring type pedestal（8）, slotted eye（8‑1）It is interior to be provided with long screw（9）, nut, circular ring type pedestal（8）Connection both sides are provided with hollow out（16‑1）Inner side insertion carbon fiber wearing bush（3）Tubular bracket（16）, tubular bracket（16）It is upper to connect the ball being distributed with（6）Pressure ring（4）, pressure ring（4）Between be cased with by runing rest（5‑1）, rotating ring（5‑2）The swivel mount of composition（5）, runing rest（5‑1）Connect end and connect U-shaped gag lever post（1）Roller bracket（2）, two roller brackets（2）Between connect disk roller（14）, the simple in construction, compact of the present invention, it is easy to use, improve operating efficiency, connect it is laborsaving, will not occur kink, lead riser traction in place, in the absence of potential safety hazard.
Description
Technical field：
The present invention relates to a kind of special towing bracket of Transformer Winding lead-out wire, belong to power system transformer service technique
Field.
Background technology：
The lead-out wire of Transformer Winding has to pass through insulated porcelain sleeve, is coupled with outside.Insulator is transformer-cabinet
Primary insulation device, while fixed effect is served to winding leading-out wire.
In transformer field overhaul and depot repair, it is necessary to winding leading-out wire be drawn to facilitate transformer accessory
Installation, the lead-out wire mode of traction used in prior art is：One end of bolt is connected with nylon rope, and the other end is connected by silk mouth
Winding leading-out wire is connect, is directly drawn by the personnel on transformer.The drawbacks of this mode of traction is：Due to draught line and annex
Between be hard friction, frictional force is larger, and both decentractions, needs more people to exert oneself jointly, more arduously；When more people exert oneself jointly,
The tractive force sent is uneven, when it is big when it is small, cause lead-out wire to rock larger, easily cause transformer accessory to damage；Due to traction
Power does not reach, and causes lead-out wire traction not in place, and annex installation is more difficult, once occur to draw the phenomenon of line card master, it is necessary to
Staff could smoothly extract the leading-out end of lead to stepping on double ladder on main transformer and go to correct leading-out end position, and this mode is present
Very big personal potential safety hazard.
The content of the invention：
A kind of simple in construction, compact is provided, made it is an object of the invention to overcome the shortcomings of above-mentioned prior art
With it is convenient, be greatly improved operating efficiency, threading procedure it is laborsaving, both with one heart, will not occur kink, lead riser traction in place,
In the absence of the special towing bracket of Transformer Winding lead-out wire of potential safety hazard.
The purpose of the present invention can be reached by following measure：A kind of special towing bracket of Transformer Winding lead-out wire,
Be spaced apart it is characterized in that it includes circular ring type pedestal, on the ring week of circular ring type pedestal and be provided with slotted eye, the position distribution of slotted eye and
The pitch-row of the screw hole of porcelain shell for transformer upper flange matches, and slotted eye is the elongate in shape that both ends are half arc, is set in slotted eye
There is long screw, one end of long screw is provided with knurled nut, and the other end is provided with the first hex nut；Circular ring type pedestal connects tubulose branch
One end of frame, the both sides of tubular bracket middle part are provided with hollow out, symmetrical two pressure rings of connection on the other end of tubular bracket, and two
The inner side of individual pressure ring is uniformly connected with the ball being distributed in a ring, and swivel mount is cased between two pressure rings on tubular bracket, rotates
Frame is connected as a single entity by runing rest and rotating ring and formed, and the both sides of rotating ring are respectively equipped with annular ball grooves, and one end of ball is put
In in annular ball grooves；The tip inside insertion carbon fiber wearing bush of tubular bracket, runing rest are provided with fluting, runing rest
Both sides be provided with screw, the both sides of runing rest connect the roller bracket of two 1/4 arcs by screw, bolt respectively, two
Disk roller is connected by bearing pin, the second hex nut between the end of roller bracket, the rolling with oil sealing is provided between bearing pin and disk roller
Pearl bearing, is provided with the collar between roller bracket and disk roller, the end of roller bracket connects U-shaped gag lever post.
In order to further realize the purpose of the present invention, the length of described long screw is 15cm, by base supports in transformation
Above device insulator head flanges, make the gap that 15cm is reserved between pedestal and head flanges.
In order to further realize the purpose of the present invention, described slotted eye is provided with 7.
The present invention can produce following good effect compared with the prior art：The present invention can make lead-out wire and main transformer porcelain
It is always consistent to cover central axis, while draw rope yarn to meet different angle along the 360 degree of rotations of main transformer insulator axis
Traction, efficiently solve in distraction procedure more laborious, both decentractions, kink occurs, lead riser traction is not in place, exists
The technical barrier of potential safety hazard, it is ensured that the safety of staff, improve operating efficiency.The present invention asks in view of size versatility
Topic, interval opens up slotted eye on pedestal outward flange, increases fixed long screw, nut in slotted eye, can adjust in slotted eye；Fixed spiral shell
Filament length 15cm, by base supports above porcelain shell for transformer head flanges, make the gap that 15cm is reserved between pedestal and head flanges,
This space is that lead alignment pin installs private space, facilitates the dismounting of lead-out wire alignment pin；The side of pedestal one is tubular bracket, is examined
Considering needs lead riser being fixed on draught line bolt, and by the way of " pipe hollow out ", staff can lead to tubular bracket
Cross hollow out position lead riser is fixed on bolt, facilitate the dismounting of pull rope and lead-out wire, ensureing that tubular bracket is sufficiently strong
The weight of support is alleviated while spending again, facilitates staff to carry and install；It is runing rest above tubular bracket, considers
To the traction of different angle, runing rest be designed as can 360 degree rotate freely；Tubular bracket inwall is embedded in carbon fiber wearing bush,
Prevent lead-out wire from being worn in distraction procedure；Fixed disk roller, facilitates ground of the staff below main transformer above roller bracket
On operated；The side of disk roller one installs gag lever post, prevents lead-out wire from departing from disk roller in distraction procedure.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of Fig. 1 circular ring type pedestal；
Fig. 3 is the side view of Fig. 1 swivel mount；
Fig. 4 is the top view of Fig. 1 tubular bracket；
Fig. 5 is Fig. 1 A-A sectional views.
Embodiment：
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings：
Embodiment：A kind of special towing bracket of Transformer Winding lead-out wire（Referring to Fig. 1-Fig. 5）, it includes circular ring type pedestal
8, it is spaced apart on the ring week of circular ring type pedestal 8 and is provided with 7 slotted eye 8-1, slotted eye 8-1 position distribution and porcelain shell for transformer top method
The pitch-row of blue screw hole matches, and slotted eye 8-1 is the elongate in shape that both ends are half arc, and long screw 9 is provided with slotted eye 8-1,
The length of long screw 9 is 15cm, and one end of long screw 9 is provided with knurled nut 7, and for fixed pedestal, the other end is provided with the one or six
Angle nut 10, for fixing long screw, long screw 9 can adjust in slotted eye 8-1；Circular ring type pedestal 8 connects tubular bracket 16
One end, the both sides of the middle part of tubular bracket 16 are provided with hollow out 16-1, two pressures are symmetrically connected on the other end of tubular bracket 16
Ring 4, the inner side of two pressure rings 4 are uniformly connected with the ball 6 being distributed in a ring, are cased with tubular bracket 16 between two pressure rings 4
Swivel mount 5, swivel mount 5 are connected as a single entity and formed by runing rest 5-1 and rotating ring 5-2, and rotating ring 5-2 both sides are respectively equipped with ring
Shape ball grooves 5-3, one end of ball 6 are placed in annular ball grooves 5-3.The tip inside insertion carbon fiber abrasionproof of tubular bracket 16
Set 3, runing rest 5-1 are provided with fluting 5-4, and runing rest 5-1 both sides are provided with screw 5-5, and runing rest 5-1 both sides lead to
The roller bracket 2 that screw 5-5, bolt connect two 1/4 arcs respectively is crossed, passes through bearing pin between the end of two roller brackets 2
11st, the second hex nut 15 connection disk roller 14, is provided with the ball bearing 13 with oil sealing, roller bracket between bearing pin 11 and disk roller 14
The collar 12 is provided between 2 and disk roller 14, the end of roller bracket 2 connects U-shaped gag lever post 1.
When towing bracket of the present invention is connected with main transformer insulator upper flange, by long screw 9 and main transformer insulator
The screw hole alignment of portion's flange, adjusting towing bracket direction by the slotted eye of pedestal 8 makes pedestal 8, tubular bracket 16, swivel mount 5
Central axis overlaps with the central axis of main transformer insulator, tightens the first hex nut 10, knurled nut 7 respectively.Will be whole
Towing bracket fixes, and the height of long screw 9 is 15cm, towing bracket is left certain sky with main transformer insulator upper flange
Between, facilitate the installation of alignment pin；After towing bracket installs, the pull rope with bolt is entered through gag lever post 1 through disk roller 14
Enter inside tubular bracket 16, through inside main transformer insulator conducting rod, main transformer insulator bottom by pull rope bolt with
Lead riser connects, and by the way that traction wire saws are pulled with lead, swivel mount 5 can 360 degree of rotations according to the different Impact direction of pull rope
Turn, meet the traction of different angle, constantly ensure that tractive force and lead-out wire are concentric, and tractive force was become by former hard friction
It is for present rolling friction, more laborsaving, meet the power needed for traction, reach in basic guarantee distraction procedure at the uniform velocity, from
And smoothly Transformer Winding lead-out wire is drawn.Simultaneously as the inner wall of end insertion carbon fiber wearing bush 3 of tubular bracket 16,
Good protective effect is served to the pull rope in distraction procedure, the side of disk roller 14 1 installs gag lever post 1, ensure that and drawing
Cheng Zhong, pull rope will not be fallen off, it is ensured that traction smoothly completes.Staff passes through tubular bracket 16 after traction in place
Hollow part separates lead riser with pull rope bolt, and traction work is completed.
Claims (3)
1. a kind of special towing bracket of Transformer Winding lead-out wire, it is characterised in that it includes circular ring type pedestal（8）, circular ring type base
Seat（8）Ring week on be spaced apart be provided with slotted eye（8-1）, slotted eye（8-1）Position distribution and porcelain shell for transformer upper flange spiral shell
The pitch-row in silk hole matches, slotted eye（8-1）Be both ends be half arc elongate in shape, slotted eye（8-1）It is interior to be provided with long screw（9）,
Long screw（9）One end be provided with knurled nut（7）, the other end is provided with the first hex nut（10）；Circular ring type pedestal（8）Connecting tube
Shape support（16）One end, tubular bracket（16）The both sides of middle part are provided with hollow out（16-1）, tubular bracket（16）It is another
Two pressure rings are symmetrically connected on end（4）, two pressure rings（4）Inner side be uniformly connected with the ball being distributed in a ring（6）, tubulose branch
Frame（16）Upper two pressure rings（4）Between be cased with swivel mount（5）, swivel mount（5）By runing rest（5-1）And rotating ring（5-2）Even
It is integrated composition, rotating ring（5-2）Both sides be respectively equipped with annular ball grooves（5-3）, ball（6）One end be placed in annular ball
Groove（5-3）It is interior；Tubular bracket（16）Tip inside insertion carbon fiber wearing bush（3）, runing rest（5-1）It is provided with fluting
（5-4）, runing rest（5-1）Both sides be provided with screw（5-5）, runing rest（5-1）Both sides pass through screw（5-5）, bolt
The roller bracket of two 1/4 arcs is connected respectively（2）, two roller brackets（2）End between pass through bearing pin（11）, the two or six
Angle nut（15）Connect disk roller（14）, bearing pin（11）And disk roller（14）Between be provided with the ball bearing with oil sealing（13）, disk roller branch
Frame（2）And disk roller（14）Between be provided with the collar（12）, roller bracket（2）End connect U-shaped gag lever post（1）.
A kind of 2. special towing bracket of Transformer Winding lead-out wire according to claim 1, it is characterised in that described length
Screw（9）Length be 15cm, by base supports above porcelain shell for transformer head flanges, make between pedestal and head flanges reserve
15cm gap.
A kind of 3. special towing bracket of Transformer Winding lead-out wire according to claim 1, it is characterised in that described groove
Hole（8-1）Provided with 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610912236.1A CN106571222B (en) | 2016-10-20 | 2016-10-20 | A kind of special towing bracket of Transformer Winding lead-out wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610912236.1A CN106571222B (en) | 2016-10-20 | 2016-10-20 | A kind of special towing bracket of Transformer Winding lead-out wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106571222A CN106571222A (en) | 2017-04-19 |
| CN106571222B true CN106571222B (en) | 2017-12-01 |
Family
ID=58534118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610912236.1A Expired - Fee Related CN106571222B (en) | 2016-10-20 | 2016-10-20 | A kind of special towing bracket of Transformer Winding lead-out wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106571222B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114203390B (en) * | 2021-11-05 | 2024-05-31 | 河北汉光重工有限责任公司 | Installation and wiring structure of multipolar rotary transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896472Y (en) * | 2006-05-19 | 2007-05-02 | 保定天威集团有限公司 | Bender for lead wire of transformer |
| CN202258714U (en) * | 2011-09-23 | 2012-05-30 | 四川省电力公司乐山电业局 | 10kV transformer low-voltage side outlet wire connection mechanism |
| CN204204524U (en) * | 2014-10-13 | 2015-03-11 | 国家电网公司 | A kind of overhead transmission line combined insulator suspension string |
| CN105633601A (en) * | 2016-03-29 | 2016-06-01 | 国网山东省电力公司烟台供电公司 | Electric power transmission insulating wire suspension clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130014A (en) * | 1984-07-20 | 1986-02-12 | Matsushita Electric Ind Co Ltd | Winding method for rotary transformer |
-
2016
- 2016-10-20 CN CN201610912236.1A patent/CN106571222B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896472Y (en) * | 2006-05-19 | 2007-05-02 | 保定天威集团有限公司 | Bender for lead wire of transformer |
| CN202258714U (en) * | 2011-09-23 | 2012-05-30 | 四川省电力公司乐山电业局 | 10kV transformer low-voltage side outlet wire connection mechanism |
| CN204204524U (en) * | 2014-10-13 | 2015-03-11 | 国家电网公司 | A kind of overhead transmission line combined insulator suspension string |
| CN105633601A (en) * | 2016-03-29 | 2016-06-01 | 国网山东省电力公司烟台供电公司 | Electric power transmission insulating wire suspension clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106571222A (en) | 2017-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106571222B (en) | A kind of special towing bracket of Transformer Winding lead-out wire | |
| CN206908203U (en) | A kind of adjustable end special-purpose fixing support | |
| CN207346886U (en) | A kind of Simple telescopic pay off rack | |
| CN107681535B (en) | A kind of conducting wire locking positioning modular construction | |
| CN112260143B (en) | Road-crossing cable laying structure and construction method thereof | |
| CN206194995U (en) | Female winding displacement sweetgum fruit is with quick connecting hooks device | |
| CN208687258U (en) | A kind of security monitoring device being conveniently replaceable camera | |
| CN204917420U (en) | Pay -off rack | |
| CN110474257A (en) | Pipeline inner cable laying method | |
| CN205555749U (en) | Novel pay off rack | |
| CN209259357U (en) | A kind of power construction cable mobile fixture | |
| CN206602884U (en) | A kind of servicing unit for being easy to rope | |
| CN204308908U (en) | Fluorescent tube assists installation and removal multi-functional apparatus | |
| CN206562825U (en) | A kind of simple tractor of electric power erection | |
| CN206373196U (en) | A kind of bending header structure on bending machine | |
| KR101192217B1 (en) | Pulley for trolley wire and trolley wire tension controldevice using the same | |
| CN206317710U (en) | A kind of electric automobile charging pile of use line crossing bracket | |
| CN206915649U (en) | A kind of street lamp erecting device | |
| CN201608461U (en) | Tensioning pay-off pulley for strain steel tube poles | |
| CN105720522B (en) | Aerial condutor crosses coaster | |
| CN218137735U (en) | High pressure well head trap end cover is dismantled installation and is lifted device | |
| CN204424855U (en) | Cable mouth of pipe sheath device | |
| CN205670674U (en) | Wire supporting frame | |
| CN206985398U (en) | A kind of multi-functional elevator reparing folding and unfolding car | |
| CN217629623U (en) | Isolation belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yingcheng Inventor after: Zhang Zengchun Inventor after: Mou Bingjiang Inventor after: Yang Deci Inventor after: Cang Baozhi Inventor after: Lin Xiangjian Inventor after: Li Xuejun Inventor after: Zhang Lin Inventor after: Han Yunguang Inventor after: She Jun Inventor after: Yu Shenming Inventor before: Li Yingcheng Inventor before: Lin Xiangjian Inventor before: Li Xuejun Inventor before: Zhang Lin Inventor before: Han Yunguang Inventor before: She Jun Inventor before: Yu Shenming Inventor before: Zhang Zengchun Inventor before: Mou Bingjiang |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |