CN206775076U - A kind of power transmission line spacer of new no rigid collision - Google Patents
A kind of power transmission line spacer of new no rigid collision Download PDFInfo
- Publication number
- CN206775076U CN206775076U CN201720353622.1U CN201720353622U CN206775076U CN 206775076 U CN206775076 U CN 206775076U CN 201720353622 U CN201720353622 U CN 201720353622U CN 206775076 U CN206775076 U CN 206775076U
- Authority
- CN
- China
- Prior art keywords
- cradle head
- rubber blanket
- wire clamp
- clip body
- conductor spacer
- 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.)
- Withdrawn - After Issue
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 65
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of power transmission line spacer of new no rigid collision, including conductor spacer framework, cradle head and connection wire clamp, connection wire clamp to be connected by cradle head with conductor spacer frame member；Cradle head is provided with cradle head rubber blanket, the upper surface of cradle head rubber blanket is provided with two stopping means, stopping means includes two rubber blanket boss, set fluted between two rubber blanket boss in same stopping means, shape of the rubber blanket boss close to cradle head rubber blanket mounting hole side matches with being connected the shape of wire clamp；Connecting line folder includes wire clip body and wire clamp chuck, the width of wire clip body afterbody less than wire clip body width, and from wire clip body to afterbody between seamlessly transitted through circular arc.The utility model can make conductor spacer significantly swing in split conductor, have stronger mechanical load-bearing capability in twist process, avoid wire clip body afterbody that tear, metaboly occurs, and improve the anti-dance performance of conductor spacer.
Description
Technical field
It the utility model is related to a kind of overhead transmission line protection gold utensil, more particularly to a kind of new no rigid collision is defeated
Electric line conductor spacer.
Background technology
In overhead transmission line, conductor spacer has and prevents from dividing whiplash between sub-conductor, suppresses aeolian vibration and secondary span
The effect such as vibration.Conductor spacer mainly includes chassis body and the connection wire clamp being connected on framework, and the chuck for connecting wire clamp is used for
Hold with a firm grip and divide sub-conductor, and wire clamp is axially being turned round by wire with being connected the position limiting structure of wire clamp junction by chassis body
Turn tangentially to turn an angle under power effect.
Existing conductor spacer framework using the setting positive stop lug boss structure on framework or exists mostly with wire clamp junction
Junction sets waist hole structure, wire clamp is tangentially turned an angle in the case where being acted on by wire axial direction twisting resistance,
I.e. chassis body directly contacts with wire clip body afterbody, using hardwired structure type.However, in conductor galloping, secondary span
During the conductor vibration of vibration and other forms, conductor spacer needs to bear twisting resistance and the folding force from different directions,
Hard link structural collision is serious, easily causes wire clamp to be worn with framework junction position limiting structure, or even fracture damage.
A kind of power transmission line of no rigid collision structure type of the Introduction To Cn Patent of Application No. 201520798827.1
Road conductor spacer connecting joint, by setting the joint rubber with certain elasticity and wearability with deckle board junction in connection wire clamp
Pad, coordinate the design of buckle-type deckle board, change the Hard link structure type of existing conductor spacer positive stop lug boss or spacing waist hole, improve
The anti-dance performance of conductor spacer.But the physical dimension connected in above-mentioned patent at cradle head designed by wire clamp is unreasonable, cuts
The mechanical load capability that weak wire clamp can bear, when significantly swinging or reversing occur in split conductor, connect the tail of wire clamp
Portion is easily deformed or even is broken, and high risks are caused to circuit operation.
Utility model content
The purpose of this utility model is to provide a kind of power transmission line spacer of new no rigid collision, can make interval
Rod significantly swings in split conductor, has stronger mechanical load-bearing capability in twist process, so as to avoid the wire clamp of conductor spacer
Phenomena such as tear, deformation, occurs for arm afterbody, and reduction wire significantly waves the damage to conductor spacer, improves the anti-dance of conductor spacer
Energy.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of power transmission line spacer of new no rigid collision, including conductor spacer framework, cradle head and connection wire clamp,
Connection wire clamp is connected by cradle head with conductor spacer frame member, and the cradle head includes cradle head groove, cradle head
Rubber blanket and rotating shaft connecting bolt, cradle head rubber blanket include being provided centrally with the joint rubber of cradle head rubber blanket mounting hole
Offset plate body, the upper surface of the joint rubber slab body are provided with two stopping means, two spacing dresses along its diameter symmetry
Put and be integrated design with joint rubber slab body, each stopping means includes two rubber blanket boss, and rubber blanket boss is close
The shape of cradle head rubber blanket mounting hole side matches with being connected the shape of wire clamp, wherein two in same stopping means
Rubber blanket limited impression is provided between rubber blanket boss；
The cradle head is additionally provided with joint rotating shaft screw bolt connecting hole, and rotating shaft connecting bolt sequentially passes through joint rotating shaft
Bolt connecting hole and cradle head rubber blanket mounting hole, it is rotatablely connected with being connected wire clamp, it is spacing with rubber blanket on cradle head groove
The corresponding position of groove is provided with two positive stop lug boss, positive stop lug boss and rubber blanket limited impression clamping, connects the tail of wire clamp
Portion is connected between two stopping means of joint rubber blanket, wherein, the one end of wire clip body away from wire clamp chuck is afterbody；
The connecting line folder includes wire clip body and wire clamp chuck, and wire clamp chuck is fixedly connected with wire clip body, wire clamp sheet
The afterbody of body is connected between two stopping means, and the width of wire clip body afterbody is less than the width of body, and from wire clip body
Seamlessly transitted between afterbody through circular arc, the shape of the radian and rubber blanket boss of circular arc matches, the shape of the afterbody of wire clip body
The shape of shape and positive stop lug boss and rubber blanket boss matches, and the afterbody of the wire clip body offers wire clamp rotation connection installation
Hole.Preferably, the cradle head and connection wire clamp are uniformly arranged on conductor spacer framework, and connect prolonging for wire clamp long axis ray
The centre of form that long line passes through conductor spacer framework.
Preferably, the conductor spacer framework fastens to form conductor spacer framework using double frame plate structures, upper deckle board and lower frame plate,
Rotating shaft connecting bolt sequentially passes through lower frame plate, connection wire clamp and upper deckle board.
Preferably, offer rivet hole in the upper deckle board and lower frame plate, be provided with rivet in rivet hole, upper deckle board and
Lower frame plate is fixed through rivet.
Preferably, anti-dancing device connecting hole, anti-dancing device connecting hole are also offered respectively in the upper deckle board and lower frame plate
It is connected with anti-dancing device.
Connection wire clamp tail structure of the utility model at original no rigid collision conductor spacer cradle head carries out structure
Strengthen and improve, coordinate the double frame plate structures of cradle head rubber blanket and buckle-type, conductor spacer is significantly swung in split conductor,
There is stronger mechanical load-bearing capability in twist process, phenomena such as avoiding the wire clamp arm afterbody generation tear of conductor spacer, deform, subtract
Few wire significantly waves the damage to conductor spacer, improves the anti-dance performance of conductor spacer.Use is provided with cradle head rubber blanket
In carrying out spacing limited block to wire clip body, enable fixation of the wire clip body with setting at cradle head on conductor spacer framework
Axle is the adjustment that axis carries out certain angle, and cradle head groove positive stop lug boss is provided with cradle head groove, can be realized to turning
The fixation of movable joint rubber blanket and spacing.When transmission line of electricity oidiospore conductor strip moving-wire folder chuck rotates, wire clamp is connected
Afterbody the cradle head rubber blanket of side can be caused to compress, cradle head rubber blanket drives conductor spacer again when reaching compression limit
Frame member joint mechanics, the cradle head rubber blanket of compression can produce deformation in conductor spacer frame member joint and inhale
Energy is received, existing conductor spacer is connected from very stiff and demanding rigid shock and is changed into elastic impact, is subtracted by buffering and discharging impact
Few damage of the conductor galloping to conductor spacer.
In addition, conductor spacer framework fastens to form conductor spacer framework using double frame plate structures, upper deckle board and lower frame plate, during installation
Upper deckle board and lower frame plate are fastened to be overall, formation square-section, increase the torsional property of conductor spacer framework.Upper deckle board and lower frame plate
It is upper to offer rivet hole respectively, rivet is provided with rivet hole, deckle board and lower frame plate rivet clasp is integrated, prevents bolt from fastening
Part comes off out of conductor spacer framework.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at cradle head described in the utility model；
Fig. 3 is the structural representation of connection wire clamp described in the utility model；
Fig. 4 is the structural representation of cradle head rubber blanket described in the utility model；
Fig. 5 is the structural representation of conductor spacer framework described in the utility model.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described reality
It is only section Example of the present utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model,
Other all embodiments that those of ordinary skill in the art are obtained on the premise of creative work is not made, belong to this
The protection domain of utility model.
It should be noted that the utility model includes quadripartion, six divisions and eight splitted construction forms, in the present embodiment with
Be described exemplified by quadripartion structure type, when in use, can according to the concrete structure of split conductor select cradle head 2 and
Connect the quantity of wire clamp 3.
As shown in Figures 1 to 5, the power transmission line spacer of a kind of new no rigid collision described in the utility model, bag
Include conductor spacer framework 1, cradle head 2 and connection wire clamp 3, cradle head 2 have it is multiple, between multiple cradle heads 2 are uniformly arranged on
Every the corner of rod framework 1, connection wire clamp 3 is rotatablely connected by cradle head 2 and conductor spacer framework 1, and connects the major axis of wire clamp 3
The centre of form that the extended line of axis passes through conductor spacer framework 1.
Cradle head includes cradle head groove 10, cradle head rubber blanket 5 and rotating shaft connecting bolt 4, cradle head rubber
Pad 5 includes the joint rubber pad body 5-1, joint rubber pad body 5-1 for being provided centrally with cradle head rubber blanket mounting hole 5-3
Upper surface its diameter symmetry is provided with two stopping means, two stopping means are integrated with joint rubber pad body 5-1
Design, each stopping means include two rubber blankets boss 5-2, rubber blanket boss 5-2 and installed close to cradle head rubber blanket
The shape of hole 5-3 sides matches with being connected the shape of wire clamp 3, wherein two rubber blanket boss 5-2 in same stopping means
Between be provided with rubber blanket limited impression 5-4, the position corresponding with rubber blanket limited impression 5-4 setting in cradle head groove 10
There are two cradle head groove positive stop lug boss 6, cradle head groove positive stop lug boss 6 and rubber blanket limited impression 5-4 clampings, so as to limit
The position of cradle head rubber blanket 5.
Cradle head 2 offers joint rotating shaft link bolt hole 7, and rotating shaft connecting bolt 4 sequentially passes through joint rotating shaft
Bolt connecting hole 7 and cradle head rubber blanket mounting hole 5-3, are rotatablely connected with being connected wire clamp 3.
Connecting wire clamp 3 includes wire clip body 3-2 and wire clamp chuck 3-1, wire clamp chuck 3-1 and wire clip body 3-2 fixation company
Connect, wire clip body 3-2 afterbody is connected between two stopping means, and the width of wire clip body 3-2 afterbodys is less than wire clip body
3-2 width, and seamlessly transitted between wire clip body 3-2 afterbody and wire clip body 3-2 through circular arc, the radian and rubber of circular arc
Pad boss 5-2 shape matches, and the shape and cradle head groove positive stop lug boss 6 and rubber blanket of wire clip body 3-2 afterbody are convex
Platform 5-2 shape matches, and the wire clamp for being connected with conductor spacer framework 1 is additionally provided with wire clip body 3-2 and is rotatablely connected peace
Hole 3-3 is filled, wherein, the one end of wire clip body 3-2 away from wire clamp chuck 3-1 is afterbody.
When transmission line of electricity oidiospore wire drives chuck to rotate, wire clip body 3-2 afterbody can cause side
Cradle head rubber blanket 5 compresses, and drives cradle head stress, compression when cradle head rubber blanket 5 reaches compression limit again
Cradle head rubber blanket 5 can turn to produce deformation at 1 movable joint in conductor spacer framework and absorb energy, play weakening, slow down
The effect of vibrating fatigue.
In addition, conductor spacer framework 1 fastens to form conductor spacer framework 1 using double frame plate structures, upper deckle board and lower frame plate, its
In, upper deckle board is identical with the structure of lower frame plate.Upper deckle board and lower frame plate are fastened to be overall during installation, and connection wire clamp 3 is fixed on
Between upper deckle board and lower frame plate, wherein, rotating shaft connecting bolt 4 sequentially passes through lower frame plate, connection wire clamp 3 and upper deckle board, will be spaced
Rod framework 1 is fixedly connected with being connected wire clamp 3, square-section is formed after upper deckle board and lower frame plate fastening, so as to increase interval
The torsional property of rod framework 1.Rivet hole 9 is offered on upper deckle board and lower frame plate, rivet, upper deckle board are provided with rivet hole 9
Fixed with lower frame plate through rivet, deckle board and lower frame plate is fixed as one.Also offered respectively on upper deckle board and lower frame plate anti-
Dancing device connecting hole 8, anti-dancing device connecting hole 8 are used to be connected with anti-dancing device.Anti- dancing device is prior art, no longer superfluous
State.
The utility model is carried out by the connection wire clamp tail structure at original no rigid collision conductor spacer cradle head
Structural strengthening with improve, coordinate the double frame plate structures of cradle head rubber blanket and buckle-type, make conductor spacer in split conductor significantly
Swing, there is stronger mechanical load-bearing capability in twist process, so as to avoid the wire clamp arm afterbody of conductor spacer that tear, deformation occurs
Phenomena such as, reduction wire significantly waves the damage to conductor spacer, improves the anti-dance performance of conductor spacer.
Claims (5)
1. a kind of power transmission line spacer of new no rigid collision, including conductor spacer framework, cradle head and connection wire clamp, even
Binding clip is connected by cradle head with conductor spacer frame member, it is characterised in that：The cradle head include cradle head groove,
Cradle head rubber blanket and rotating shaft connecting bolt, cradle head rubber blanket include being provided centrally with cradle head rubber blanket mounting hole
Joint rubber slab body, the upper surface of the joint rubber slab body is provided with two stopping means along its diameter symmetry, two
Individual stopping means is integrated design with joint rubber slab body, and each stopping means includes two rubber blanket boss, rubber blanket
Shape of the boss close to cradle head rubber blanket mounting hole side matches with being connected the shape of wire clamp, wherein same stopping means
In two rubber blanket boss between be provided with rubber blanket limited impression；
The cradle head is additionally provided with joint rotating shaft screw bolt connecting hole, and rotating shaft connecting bolt sequentially passes through joint rotating shaft screw bolt
Connecting hole and cradle head rubber blanket mounting hole, with being connected wire clamp rotation connection, on cradle head groove with rubber blanket limited impression
Corresponding position is provided with two cradle head groove positive stop lug boss, cradle head groove positive stop lug boss and rubber blanket limited impression card
Connecing, the afterbody for connecting wire clamp is connected between two stopping means of joint rubber blanket, wherein, wire clip body is away from wire clamp chuck
One end be afterbody；
The connecting line folder includes wire clip body and wire clamp chuck, and wire clamp chuck is fixedly connected with wire clip body, wire clip body
Afterbody is connected between two stopping means, and the width of wire clip body afterbody is less than the width of body, and from wire clip body to tail
Seamlessly transitted between portion through circular arc, the shape of the radian and rubber blanket boss of circular arc matches, the shape of the afterbody of wire clip body with
The shape of positive stop lug boss and rubber blanket boss matches, and the afterbody of the wire clip body offers wire clamp rotation connection mounting hole.
A kind of 2. power transmission line spacer of new no rigid collision as claimed in claim 1, it is characterised in that：The rotation
Joint and connection wire clamp are uniformly arranged on conductor spacer framework, and the extended line for connecting wire clamp long axis ray passes through conductor spacer framework
The centre of form.
A kind of 3. power transmission line spacer of new no rigid collision as claimed in claim 1 or 2, it is characterised in that：It is described
Conductor spacer framework is fastened to form conductor spacer framework using double frame plate structures, upper deckle board and lower frame plate, and rotating shaft connecting bolt is worn successively
Cross lower frame plate, connection wire clamp and upper deckle board.
A kind of 4. power transmission line spacer of new no rigid collision as claimed in claim 3, it is characterised in that：The upper ledge
Rivet hole is offered on plate and lower frame plate, rivet is provided with rivet hole, upper deckle board and lower frame plate are fixed through rivet.
A kind of 5. power transmission line spacer of new no rigid collision as claimed in claim 4, it is characterised in that：The upper ledge
Anti- dancing device connecting hole is also offered on plate and lower frame plate respectively, anti-dancing device connecting hole is connected with anti-dancing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353622.1U CN206775076U (en) | 2017-04-06 | 2017-04-06 | A kind of power transmission line spacer of new no rigid collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353622.1U CN206775076U (en) | 2017-04-06 | 2017-04-06 | A kind of power transmission line spacer of new no rigid collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775076U true CN206775076U (en) | 2017-12-19 |
Family
ID=60630101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353622.1U Withdrawn - After Issue CN206775076U (en) | 2017-04-06 | 2017-04-06 | A kind of power transmission line spacer of new no rigid collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953284A (en) * | 2017-04-06 | 2017-07-14 | 国网河南省电力公司电力科学研究院 | A kind of new power transmission line spacer without rigid collision |
| CN109659889A (en) * | 2019-01-25 | 2019-04-19 | 大连理工大学 | A kind of current vortex energy consumption conductor spacer |
-
2017
- 2017-04-06 CN CN201720353622.1U patent/CN206775076U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953284A (en) * | 2017-04-06 | 2017-07-14 | 国网河南省电力公司电力科学研究院 | A kind of new power transmission line spacer without rigid collision |
| CN106953284B (en) * | 2017-04-06 | 2018-04-17 | 国网河南省电力公司电力科学研究院 | A kind of power transmission line spacer of no rigid collision |
| CN109659889A (en) * | 2019-01-25 | 2019-04-19 | 大连理工大学 | A kind of current vortex energy consumption conductor spacer |
| CN109659889B (en) * | 2019-01-25 | 2020-06-16 | 大连理工大学 | Current vortex energy dissipation conductor spacer |
| WO2020151040A1 (en) * | 2019-01-25 | 2020-07-30 | 大连理工大学 | Spacer employing energy-dissipating eddy current |
| US11223190B2 (en) * | 2019-01-25 | 2022-01-11 | Dalian University Of Technology | Eddy current energy-dissipating spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20180417 |