CN204205511U - A kind of bracing or strutting arrangement for bundle conductor - Google Patents
A kind of bracing or strutting arrangement for bundle conductor Download PDFInfo
- Publication number
- CN204205511U CN204205511U CN201420652903.3U CN201420652903U CN204205511U CN 204205511 U CN204205511 U CN 204205511U CN 201420652903 U CN201420652903 U CN 201420652903U CN 204205511 U CN204205511 U CN 204205511U
- Authority
- CN
- China
- Prior art keywords
- pawl
- fixed claw
- support
- bracing
- strutting arrangement
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 37
- 210000000078 claw Anatomy 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000001629 suppression Effects 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 description 10
- 238000013016 damping Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004993 binary fission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a kind of bracing or strutting arrangement for bundle conductor, relates to high-voltage transmission technical field.It comprises support and is arranged on the fixed claw assembly on support, and fixed claw assembly comprises 2 locating detents and is arranged on the compression pawl between described 2 locating detents; Locating detent is fixed on support, compresses pawl and is arranged on support by spring; Locating detent comprises fixed claw and rotary pawl, and rotary pawl clamps Target Splitting wire for coordinating fixed claw; Compress pawl and be provided with pressing groove, pressing groove is for compressing described Target Splitting wire.The utility model is easy for installation, and has good effectiveness in vibration suppression.
Description
Technical field
The utility model relates to high-voltage transmission technical field, specifically, relates to a kind of bracing or strutting arrangement for bundle conductor.
Background technology
At a distance, the every phase conductor of jumbo ultra high-tension transmission line adopts two, four and above bundle conductor.The power transmission line of current 220KV and 330KV adopts binary fission wire, and 500KV power transmission line adopts tripartition and conductors on quad bundled, and voltage adopts six division and more polytomic wires higher than the ultra high-tension transmission line of 500KV.In order to ensure that bundle conductor wire harness spacing remains unchanged to meet electric property, reduce surface voltage gradient, and in a short-circuit situation, unlikely generation electromagnetic force between wire harness, cause the collision that attracts each other, though or cause the attraction collision of moment, accident can return to normal condition after eliminating, and thus separated by a distancely in span has installed conductor spacer.Installation interval rod also can play certain inhibitory action to the vibration of secondary span and aeolian vibration.Substantially two classes can be divided into, i.e. damping spacer and non-damping spacer by the operating characteristic of conductor spacer.Damping spacer feature is: utilize rubber as damping material to consume the vibrational energy of wire in conductor spacer turning joint place, produces damping action to conductor vibration.Therefore, such conductor spacer is applicable to each department.But consider the economy of power transmission sequence, such conductor spacer emphasis is the circuit for the easy vibrative area of wire.The shock absorbing of non-damping conductor spacer is poor, is applicable to and not easily produces the regional circuit of vibration or be used as jumper wire spacing rod.Trouble installed by existing conductor spacer, follow-up replacing safeguarded to bringing inconvenience.
Summary of the invention
Content of the present utility model is to provide a kind of bracing or strutting arrangement for bundle conductor, and it can overcome certain or some defect of prior art.
According to a kind of bracing or strutting arrangement for bundle conductor of the present utility model, it comprises support and is arranged on the fixed claw assembly on support, and fixed claw assembly comprises 2 locating detents and is arranged on the compression pawl between described 2 locating detents; Locating detent is fixed on support, compresses pawl and is arranged on support by spring; Locating detent comprises fixed claw and rotary pawl, and rotary pawl clamps Target Splitting wire for coordinating fixed claw; Compress pawl and be provided with pressing groove, pressing groove is for compressing described Target Splitting wire.
When the utility model is for supporting bundle conductor, fixed claw assembly is connected with bundle conductor, 2 locating detents of the present utility model can clamp bundle conductor firmly, meanwhile compress pawl and can be pressed on bundle conductor surface by pressing groove, thus increase the stiction of bundle conductor and fixed claw inter-module, make the utility model can not produce sideslip on bundle conductor.In addition, due to locating detent of the present utility model be that elasticity is connected between support, this vibrationproof ability that the utility model is possessed is certain.
As preferably, be provided with in support and storehouse is installed, compress pawl and be arranged in installation storehouse by spring.
As preferably, the one end compressing pawl can also be provided with baffle mechanism, installs Hatch Opening correspondence and can also be provided with position-limit mechanism, and spring is arranged on to be installed at the bottom of storehouse and between baffle mechanism.
By coordinating of block mechanism and position-limit mechanism, locating detent of the present utility model can not be departed from storehouse is installed, the range of movement of locating detent is limited in and installs in storehouse.
As preferably, fixed claw can also be provided with location notch, rotary pawl can also be provided with the clamping slot coordinated with location notch.
Location notch of the present utility model and clamping slot can surround a circular hole adapted with Target Splitting wire periphery, make the utility model can be good at being clamped on Target Splitting wire, make the slip that the utility model can not be axial on Target Splitting wire.
As preferably, rotary pawl can also be arranged on fixed claw by the first pivot pin.
Rotary pawl of the present utility model can be arranged on fixed claw by pivot pin, this makes rotary pawl can rotate on fixed claw, rotate rotary pawl to make it be separated with fixed claw can Target Splitting wire to be fixed on location notch, rotate rotary pawl to make it close with fixed claw clamping slot can be utilized to be clamped on location notch by mark bundle conductor, by said structure, the utility model is made to be easy to install.
As preferably, fixed claw can also be provided with the second pivot pin for locking rotary pawl.
When rotary pawl of the present utility model and fixed claw close, utilize a pivot pin can be locked on fixed claw by rotary pawl, facilitate of the present utility model fixing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bracing or strutting arrangement for bundle conductor in embodiment 1;
Fig. 2 is the organigram in embodiment 1 between locating detent and support.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
As shown in Figure 1, for a kind of bracing or strutting arrangement for bundle conductor of the present embodiment, it comprises support 110 and is arranged on the fixed claw assembly on support 110, and fixed claw assembly comprises 2 locating detents 120 and is arranged on the compression pawl 130 between described 2 locating detents 120; Locating detent 120 is fixed on support 110, compresses pawl 130 and is arranged on support 110 by spring 220; Locating detent 120 comprises fixed claw 121 and rotary pawl 125, and rotary pawl 125 clamps Target Splitting wire for coordinating fixed claw 121; Compress pawl 130 and be provided with pressing groove 131, pressing groove 131 is for compressing described Target Splitting wire.
Be provided with in support 110 and storehouse 210 is installed, compress pawl 130 and be arranged in installation storehouse 210 by spring 220.The one end compressing pawl 130 is provided with baffle mechanism 240, installs 210 mouthfuls, storehouse correspondence and is provided with position-limit mechanism 230, and spring 220 is arranged on to be installed between the end, storehouse 210 and baffle mechanism 240.Fixed claw 121 is provided with location notch 123, and rotary pawl 125 is provided with the clamping slot 126 coordinated with location notch 123.Rotary pawl 125 is arranged on fixed claw 121 by the first pivot pin 124, and fixed claw 121 is provided with the second pivot pin 122 for locking rotary pawl 125.
A kind of bracing or strutting arrangement for bundle conductor of the present embodiment can be used in supporting quadripartion ultra high-tension transmission line, and it comprises 4 fixed claw assemblies corresponding to conductors on quad bundled position.When user uses the bracing or strutting arrangement provided in the present embodiment to support conductors on quad bundled, only need in order 4 fixed claw assemblies be fixed with conductors on quad bundled in turn.Bracing or strutting arrangement in the present embodiment is easy for installation, and has good effectiveness in vibration suppression.
Schematically above be described the utility model and execution mode thereof, this description does not have restricted, and also just one of the execution mode of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection range of the present utility model all should be belonged to.
Claims (6)
1. the bracing or strutting arrangement for bundle conductor, it is characterized in that: the fixed claw assembly comprising support (110) and be arranged on support (110), fixed claw assembly comprises 2 locating detents (120) and is arranged on the compression pawl (130) between described 2 locating detents (120); Locating detent (120) is fixed on support (110), compresses pawl (130) and is arranged on support (110) by spring (220); Locating detent (120) comprises fixed claw (121) and rotary pawl (125), and rotary pawl (125) clamps Target Splitting wire for coordinating fixed claw (121); Compress pawl (130) and be provided with pressing groove (131), pressing groove (131) is for compressing described Target Splitting wire.
2. a kind of bracing or strutting arrangement for bundle conductor according to claim 1, it is characterized in that: be provided with in support (110) and storehouse (210) is installed, compress pawl (130) and be arranged in installation storehouse (210) by spring (220).
3. a kind of bracing or strutting arrangement for bundle conductor according to claim 2, it is characterized in that: the one end compressing pawl (130) is provided with baffle mechanism (240), install storehouse (210) mouth correspondence and be provided with position-limit mechanism (230), spring (220) is arranged on to be installed between (210) end, storehouse and baffle mechanism (240).
4. a kind of bracing or strutting arrangement for bundle conductor according to claim 1 or 3, it is characterized in that: fixed claw (121) is provided with location notch (123), rotary pawl (125) is provided with the clamping slot (126) coordinated with location notch (123).
5. a kind of bracing or strutting arrangement for bundle conductor according to claim 4, is characterized in that: rotary pawl (125) is arranged on fixed claw (121) by the first pivot pin (124).
6. a kind of bracing or strutting arrangement for bundle conductor according to claim 5, is characterized in that: fixed claw (121) is provided with the second pivot pin (122) for locking rotary pawl (125).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652903.3U CN204205511U (en) | 2014-11-04 | 2014-11-04 | A kind of bracing or strutting arrangement for bundle conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652903.3U CN204205511U (en) | 2014-11-04 | 2014-11-04 | A kind of bracing or strutting arrangement for bundle conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205511U true CN204205511U (en) | 2015-03-11 |
Family
ID=52663431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652903.3U Expired - Fee Related CN204205511U (en) | 2014-11-04 | 2014-11-04 | A kind of bracing or strutting arrangement for bundle conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048385A (en) * | 2015-06-30 | 2015-11-11 | 平高集团有限公司 | Split conductor spacer and clamp fitting using same |
-
2014
- 2014-11-04 CN CN201420652903.3U patent/CN204205511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048385A (en) * | 2015-06-30 | 2015-11-11 | 平高集团有限公司 | Split conductor spacer and clamp fitting using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |