CN203301105U - Spacer with single damping rubber - Google Patents
Spacer with single damping rubber Download PDFInfo
- Publication number
- CN203301105U CN203301105U CN2013202629502U CN201320262950U CN203301105U CN 203301105 U CN203301105 U CN 203301105U CN 2013202629502 U CN2013202629502 U CN 2013202629502U CN 201320262950 U CN201320262950 U CN 201320262950U CN 203301105 U CN203301105 U CN 203301105U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- hole
- hinged
- main body
- rubber sleeve
- 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
Images
Abstract
The utility model discloses a spacer with single damping rubber. The spacer comprises a frame body and a number of wire clamp bodies which are hinged on the frame body. Each wire clamp body is hinged with a wire clamp gland. A through hole is arranged at the hinge joint of the frame body and each wire clamp body. A wire clamp through hole which is consistent with each through hole in shape is arranged on the installation end of each wire clamp body. A rubber sleeve is sleeved in each through hole and each wire clamp through hole. By arranging a fixation block in each rubber sleeve in an interference manner, the frame body and each wire clamp body are hinged. According to the utility model, by arranging the fixation block in each rubber sleeve between the frame body and each wire clamp body in an interference manner, the frame body and each wire clamp body are hinged; the rubber sleeves, the fixation blocks, the frame body and the wire clamp bodies form a damping system; the damping system is used to consume the vibration energy of a lead; a damping effect is produced on the lead vibration; and the spacer has the advantages of simple structure and convenient installation, and is suitable for high altitude long distance transportation.
Description
Technical field
The utility model relates to a kind of conductor spacer with single damping rubber.
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 220KV and 330KV adopts the binary fission wire at present, and the 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 guarantee that bundle conductor wire harness spacing remains unchanged to meet electric property, reduce surface voltage gradient, and under short-circuit conditions, 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, thus in span the conductor spacer of having installed separated by a distance.The installation interval rod also can play certain inhibitory action to vibration and the aeolian vibration of inferior span.
Operating characteristic by conductor spacer can be divided into two classes substantially, i.e. damping spacer and non-damping spacer.The damping spacer characteristics are: in conductor spacer turning joint place, utilize rubber as damping material, to consume the vibrational energy of wire, conductor vibration is produced to damping action.
Existing damping spacer is each reserved four or eight installing holes that can block rubber column on chassis body and clamper main body generally, these rubber columns form damping system, this damping system consumes the vibrational energy of wire, and conductor vibration is produced to damping action.Yet there is following shortcoming in the damping spacer of this installation rubber column: the one, and rubber column is installed trouble, and the position guarantee that needs constantly to adjust rubber column is in place all rubber columns, and is higher to installer's requirement; The 2nd, in the long-distance transportation of high-altitude, need the low weight damping spacer of quality, yet the damping spacer of this structure is heavier, be unsuitable for the high-altitude long-distance transportation.
The utility model content
The purpose of this utility model, be to provide a kind of conductor spacer with single damping rubber.
The solution that the utility model solves its technical problem is: a kind of conductor spacer with single damping rubber, it comprises chassis body and is hinged on a plurality of wire clamp main bodys on chassis body, on described wire clamp main body, be hinged with the wire clamp gland, the hinged place of described chassis body and wire clamp main body is provided with through hole, the installation end of described wire clamp main body is provided with the wire clamp through hole that shape is consistent with through hole, described through hole and wire clamp through hole inner sleeve have a rubber sleeve, and described chassis body and wire clamp main body are passed through in rubber sleeve hinged after interference installation fixed block.
As further improvement in the technical proposal, the cross section of described through hole and wire clamp through hole is ellipse, and the cross section of described rubber sleeve is elliptoid annular, and the cross section of described fixed block is oval.
As further improvement in the technical proposal, the hinged place of described wire clamp main body and chassis body is provided with two fixture blocks, between described fixture block, form a screens, described screens is stuck in after chassis body by the interference of rubber sleeve and fixed block hinged by wire clamp main body and chassis body is installed.
As further improvement in the technical proposal, described chassis body and hinged place be provided with two fixture blocks, between described fixture block, form a screens, described screens is stuck in after the wire clamp main body by the interference of rubber sleeve and fixed block hinged by wire clamp main body and chassis body is installed.
As further improvement in the technical proposal, pipe box also is installed between described fixed block and rubber sleeve.
As further improvement in the technical proposal, an end of described rubber sleeve is provided with boss, and the external diameter of described boss is greater than the internal diameter of wire clamp through hole.
As further improvement in the technical proposal, the quantity of described wire clamp main body is a kind of in 2,3,4,6 and 8.
The beneficial effects of the utility model are: it is hinged that the utility model is installed after fixed block implementation framework main body and wire clamp main body by interference in the rubber sleeve between chassis body and wire clamp main body, between rubber sleeve, fixed block, chassis body and wire clamp main body, form damping system, utilize damping system to consume the vibrational energy of wire, conductor vibration is produced to damping action, this simple in structure, easy for installation, be applicable to the high-altitude long-distance transportation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of double dot dash line circle in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, describe application of the present utility model in detail.
With reference to Fig. 1～Fig. 2, a kind of conductor spacer with single damping rubber, it comprises chassis body 1 and is hinged on a plurality of wire clamp main bodys 2 on chassis body 1, on described wire clamp main body 2, be hinged with wire clamp gland 3, described chassis body 1 is provided with through hole with the hinged place of wire clamp main body 2, the installation end of described wire clamp main body 2 is provided with the wire clamp through hole that shape is consistent with through hole, described through hole and wire clamp through hole inner sleeve have a rubber sleeve 4, it is rear hinged that described chassis body 1 and wire clamp main body 2 are installed fixed block 5 by the interior interference of rubber sleeve 4, makes rubber sleeve 4 distortion in 15%.
Hinged by the interior interference installation rear implementation framework main body 1 of fixed block 5 of the rubber sleeve 4 between chassis body 1 and wire clamp main body 2 and wire clamp main body 2, between rubber sleeve 4, fixed block 5, chassis body 1 and wire clamp main body 2, form damping system, utilize damping system to consume the vibrational energy of wire, conductor vibration is produced to damping action, this simple in structure, easy for installation, be applicable to the high-altitude long-distance transportation.
Be further used as preferred embodiment, the cross section of described through hole and wire clamp through hole is ellipse, the cross section of described rubber sleeve 4 is elliptoid annular, the cross section of described fixed block 5 is oval, because oval rubber sleeve 4 is not about any axisymmetric part, therefore oval rubber sleeve 4 can not rotate in mounting groove.Work as conductor vibration, the inwall of oval-shaped rubber sleeve 4 can be squeezed, and conductor vibration is produced to damping action, and by the distortion of block rubber, also consumes the vibrational energy of wire.
Be further used as preferred embodiment, described wire clamp main body 2 is provided with two fixture blocks with the hinged place of chassis body 1, between described fixture block, form a screens, described screens is stuck in after chassis body 1 by the interference of rubber sleeve 4 and fixed block 5 hinged by wire clamp main body 2 and chassis body 1 is installed.
Be further used as preferred embodiment, described chassis body and hinged place be provided with two fixture blocks, between described fixture block, form a screens, described screens is stuck in after wire clamp main body 2 by the interference of rubber sleeve 4 and fixed block 5 hinged by wire clamp main body 2 and chassis body 1 is installed.
Be further used as preferred embodiment, between described fixed block 5 and rubber sleeve 4, pipe box 6 also be installed.
Be further used as preferred embodiment, an end of described rubber sleeve 4 is provided with boss, and the external diameter of described boss is greater than the internal diameter of wire clamp through hole.
Be further used as preferred embodiment, the quantity of described wire clamp main body 2 is a kind of in 2,3,4,6 and 8, can select binary fission formula conductor spacer, tripartition formula conductor spacer, quadripartion formula conductor spacer, six Split type conductor spacers and eight Split type conductor spacers according to different transmission voltages.
More than that better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (7)
1. conductor spacer with single damping rubber, it comprises chassis body (1) and is hinged on a plurality of wire clamp main bodys (2) on chassis body (1), on described wire clamp main body (2), be hinged with wire clamp gland (3), it is characterized in that: described chassis body (1) is provided with through hole with the hinged place of wire clamp main body (2), the installation end of described wire clamp main body (2) is provided with the wire clamp through hole that shape is consistent with through hole, described through hole and wire clamp through hole inner sleeve have a rubber sleeve (4), it is rear hinged that described chassis body (1) and wire clamp main body (2) are installed fixed block (5) by the interior interference of rubber sleeve (4).
2. the conductor spacer with single damping rubber according to claim 1, it is characterized in that: the cross section of described through hole and wire clamp through hole is ellipse, and the cross section of described rubber sleeve (4) is elliptoid annular, and the cross section of described fixed block (5) is oval.
3. the conductor spacer with single damping rubber according to claim 2, it is characterized in that: described wire clamp main body (2) is provided with two fixture blocks with the hinged place of chassis body (1), between described fixture block, form a screens, described screens is stuck in after chassis body (1) by the interference of rubber sleeve (4) and fixed block (5) hinged by wire clamp main body (2) and chassis body (1) is installed.
4. the conductor spacer with single damping rubber according to claim 2, it is characterized in that: described chassis body and hinged place be provided with two fixture blocks, between described fixture block, form a screens, described screens is stuck in after wire clamp main body (2) by the interference of rubber sleeve (4) and fixed block (5) hinged by wire clamp main body (2) and chassis body (1) is installed.
5. according to claim 3 or 4 described conductor spacers with single damping rubber, is characterized in that: between described fixed block (5) and rubber sleeve (4), pipe box (6) also is installed.
6. according to claim 3 or 4 described conductor spacers with single damping rubber, it is characterized in that: an end of described rubber sleeve (4) is provided with boss, and the external diameter of described boss is greater than the internal diameter of wire clamp through hole.
7. according to claim 3 or 4 described conductor spacers with single damping rubber is characterized in that: the quantity of described wire clamp main body (2) is a kind of in 2,3,4,6 and 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202629502U CN203301105U (en) | 2013-05-14 | 2013-05-14 | Spacer with single damping rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202629502U CN203301105U (en) | 2013-05-14 | 2013-05-14 | Spacer with single damping rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301105U true CN203301105U (en) | 2013-11-20 |
Family
ID=49577088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202629502U Expired - Fee Related CN203301105U (en) | 2013-05-14 | 2013-05-14 | Spacer with single damping rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280754A (en) * | 2013-05-14 | 2013-09-04 | 广州鑫源恒业电力线路器材股份有限公司 | Spacer rod with single damping rubber |
-
2013
- 2013-05-14 CN CN2013202629502U patent/CN203301105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280754A (en) * | 2013-05-14 | 2013-09-04 | 广州鑫源恒业电力线路器材股份有限公司 | Spacer rod with single damping rubber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203301104U (en) | Double frame damping spacer | |
| CN103280754A (en) | Spacer rod with single damping rubber | |
| CN211294756U (en) | Combined split porcelain insulator | |
| CN203301105U (en) | Spacer with single damping rubber | |
| CN201904593U (en) | Pre-stranded two-bundle spacer | |
| CN203589658U (en) | Spring damping type interphase anti-galloping spacer | |
| CN203871787U (en) | Integrated type wire harness fastening structure | |
| CN107947024B (en) | Intelligent lifting adjusting type bird nest cleaning structure | |
| CN211670603U (en) | Adjustable two-split spacer for high-voltage bus erection | |
| CN202711874U (en) | Suspended hard jumper insulator string for +/- 500kV double-circuit transmission lines on same tower | |
| CN206422495U (en) | A kind of high-tension bus-bar conductor spacer | |
| CN204205512U (en) | A kind of high voltage transmission line vibration damping conductor spacer | |
| CN205212395U (en) | Lightning protection protector is synthesized in drainage of strain insulator pole | |
| CN201252379Y (en) | Super-high voltage direct current six-splitting squirrel-case type hard jumper device | |
| CN204205508U (en) | A kind of easy-to-install conductor spacer | |
| CN203352104U (en) | Multifunctional insulating cross arm | |
| CN208690880U (en) | Cable fastens antiswing device | |
| CN203631196U (en) | Device for fixing composite-insulator core rod of overhead transmission line | |
| CN204205419U (en) | Conductors on quad bundled bracing or strutting arrangement | |
| CN204205510U (en) | Conductor spacer | |
| CN104410027A (en) | Triangular-style anti-dancing spacer | |
| CN202549509U (en) | Built-in lightning arrester insulator for 10-kilovolt distribution circuit | |
| CN203868516U (en) | Cable fixing clamper | |
| CN204205509U (en) | Conductor spacer assembly | |
| CN202384724U (en) | High-voltage cable fixing frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spacer rod with single damping rubber Effective date of registration: 20161222 Granted publication date: 20131120 Pledgee: Fogang County Rural Credit Cooperatives Pledgor: Guangzhou Xinyuan Hengye Power Transmission Device Co., Ltd. Registration number: 2016990001166 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181123 Granted publication date: 20131120 Pledgee: Fogang County Rural Credit Cooperatives Pledgor: Guangzhou Xinyuan Hengye Power Transmission Device Co., Ltd. Registration number: 2016990001166 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |