CN203352104U - Multifunctional insulating cross arm - Google Patents
Multifunctional insulating cross arm Download PDFInfo
- Publication number
- CN203352104U CN203352104U CN 201320269967 CN201320269967U CN203352104U CN 203352104 U CN203352104 U CN 203352104U CN 201320269967 CN201320269967 CN 201320269967 CN 201320269967 U CN201320269967 U CN 201320269967U CN 203352104 U CN203352104 U CN 203352104U
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- cross
- arm
- cable
- arm body
- fixed
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Abstract
The utility model relates to a multifunctional insulating cross arm. The multifunctional insulating cross arm comprises a cross arm body, a fixator used for fixing the cross arm body on a telegraph pole is arranged on the cross arm body, and a cable clamp used for fixing a horizontal or longitudinal cable is arranged on the cross arm body. The multifunctional insulating cross arm in the utility model has the beneficial effects that the cross arm is reasonable in structure, convenient to use, and has good fixing effects. The multifunctional insulating cross arm can be used to fix both a horizontal cable and a longitudinal cable, and can be used for electric power overhaul and replacement of a cross arm.
Description
Technical field
The utility model relates to the distribution engineering field, especially a kind of multifunction insulating cross-arm.
Background technology
Cross-arm is one of critical piece of overhead transmission line.At present, the cross-arm adopted at the overhead transmission line single back line mostly is iron cross arm, and due to wind and weather all the year round, iron cross arm there will be the phenomenons such as burn into is aging, distortion, as changed not in time, can increase the fault outage number of times, to operation of power networks, causes potential safety hazard.When changing iron cross arm, need to use the temporary fixed wire of insulator crossarm or cable, and wire or cable that existing insulator crossarm usually can only fixed lateral.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, but the multifunction insulating cross-arm of a kind of fixed lateral and vertical wire or cable is provided.
The utility model solves the technical scheme that its technical problem adopts: this multifunction insulating cross-arm, comprise the cross-arm body, the cross-arm body is provided with for making it be fixed on the fixture on electric pole, and the cross-arm body is provided with the cable clip for fixed lateral or vertical wire or cable.
As preferably, described fixture is located in the middle of the cross-arm body, and the both sides of cross-arm body respectively are provided with two cable clips for fixing vertical wire or cable.
As preferably, described fixture is located at a side of cross-arm body, and the cross-arm body is provided with three cable clips for fixing vertical wire or cable.
As preferably, described fixture comprises the main body be fixed on the cross-arm body, and main body one end is provided with the fixedly front fixed body of chain, and the other end is provided with the rear fixed body that can coordinate with chain, and main body is provided with a pair of triangular support body.
As preferably, described rear fixed body is provided with a fluting, and its width is greater than the thickness of chain ring, is less than the width of chain ring.
As preferably, described front fixed body is provided with the chain enclasp device.
As preferably, described main body is fixed by a pair of anchor ear and cross-arm body.
As preferably, described cable clip comprises the lower folder be fixed on the cross-arm body and the upper folder be flexibly connected with lower folder one end, is provided with spring between upper and lower clamp clip, on press from both sides and be provided with a cam spanner and fix by connecting rod and cross-arm body.
As preferably, described connecting rod bottom is provided with screw thread, and spacing by adjusting nut.
As preferably, below described upper folder, be provided with limiting tooth.
The effect that utility model is useful is: the utility model is rational in infrastructure, easy to use, good fixing effect.Can be fixed horizontal cable, can fix vertical cable again, can be used for the replacing of electric power overhaul and cross-arm.
The accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 in the utility model;
Fig. 2 is the structural representation of embodiment 2 in the utility model;
Fig. 3 is the structural representation of fixture;
Fig. 4 is the structural representation of cable clip;
Description of reference numerals: cross-arm body 1, fixture 2, main body 21, anchor ear 22, front fixed body 23, rear fixed body 24, chain 25, supporter 26, cable clip 3, lower folder 31, upper folder 32, cam spanner 33, connecting rod 34, adjusting nut 35, spring 36.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment 1: as Fig. 1, this multifunction insulating cross-arm, comprise cross-arm body 1, and cross-arm body 1 adopts epoxide resin material.Cross-arm body 1 is provided with for making it be fixed on the fixture 2 on electric pole, and cross-arm body 1 is provided with the cable clip 3 for fixed lateral or vertical cable.Wherein fixture 2 is located in the middle of cross-arm body 1, and the both sides of cross-arm body 1 respectively are provided with two cable clips 3 for fixing vertical cable, and the two ends of cross-arm body 1 respectively are provided with the cable clip 3 of a fixed lateral cable.
As Fig. 3, described fixture 2 comprises the main body 21 be fixed on cross-arm body 1, and main body 21 is fixing with cross-arm body 1 by a pair of anchor ear 22, can to fixture 2 positions, be adjusted according to actual service condition.Main body 21 1 ends are provided with the fixedly front fixed body 23 of chain 25, and the other end is provided with the rear fixed body 24 that can coordinate with chain 25, and main body 21 is provided with a pair of triangular support body 26.Rear fixed body 24 is provided with a fluting, and its width is greater than the thickness of chain 25 rings, is less than the width of chain 25 rings.Front fixed body 23 is provided with the chain enclasp device.
During use, at objective, chain 25 is taken up to wire column, chain 25 ends snap in the draw-in groove of rear fixed body 24, and the chain enclasp device on fixed body 23 before adjusting, screw the nut of front fixed body 23 screw front ends, will push away before the locating piece on screw rod, by this locating piece and rear fixed body 24, two triangular support bodies 26 4 with wire column, fix, add chain 25 and the frictional force that wire column forms, cross-arm body 1 is located on wire column.
As Fig. 4, described cable clip 3 comprises the lower folder 31 be fixed on cross-arm body 1 and the upper folder 32 be flexibly connected with lower folder 31 1 ends, between upper folder 32 and lower folder 31, is provided with spring 36, and it is fixing with cross-arm body 1 by connecting rod 34 that upper folder 32 is provided with a cam spanner 33.During use, by needs, fixing cable is placed between upper folder 32 and lower folder 31, and pull-up cam spanner 33 makes folder 32 and lower folder 31 clamping cables under the effect of cam.Described connecting rod 34 bottoms are provided with screw thread, and the above is provided with adjusting nut 35, because different cables has thickness, can be adjusted by the clamping limit of 35 pairs of cable clips 3 of adjusting nut.
Embodiment 2: as Fig. 2, this multifunction insulating cross-arm, comprise cross-arm body 1, and cross-arm body 1 is provided with for making it be fixed on the fixture 2 on electric pole, and cross-arm body 1 is provided with the cable clip 3 for fixed lateral or vertical cable.Wherein fixture 2 is located at a side of cross-arm body 1, and cross-arm body 1 is provided with three cable clips 3 for fixing vertical cable.All the other are identical with embodiment 1.
Can complete cross-arm by this structure is fixed bypass cable or high-tension cable.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (10)
1. a multifunction insulating cross-arm, comprise cross-arm body (1), it is characterized in that: cross-arm body (1) is provided with for making it be fixed on the fixture (2) on electric pole, and cross-arm body (1) is provided with the cable clip (3) for fixed lateral or vertical wire or cable.
2. multifunction insulating cross-arm according to claim 1 is characterized in that: described fixture (2) is located in the middle of cross-arm body (1), and the both sides of cross-arm body (1) respectively are provided with two cable clips (3) for fixing vertical wire or cable.
3. multifunction insulating cross-arm according to claim 1, it is characterized in that: described fixture (2) is located at a side of cross-arm body (1), and cross-arm body (1) is provided with three cable clips (3) for fixing vertical wire or cable.
4. according to claim 1,2 or 3 described multifunction insulating cross-arms, it is characterized in that: described fixture (2) comprises the main body (21) be fixed on cross-arm body (1), main body (21) one ends are provided with the fixedly front fixed body (23) of chain (25), the other end is provided with the rear fixed body (24) that can coordinate with chain (25), and main body (21) is provided with a pair of triangular support body (26).
5. multifunction insulating cross-arm according to claim 4, it is characterized in that: described rear fixed body (24) is provided with a fluting, and its width is greater than the thickness of chain (25) ring, is less than the width of chain (25) ring.
6. multifunction insulating cross-arm according to claim 4, it is characterized in that: described front fixed body (23) is provided with the chain enclasp device.
7. multifunction insulating cross-arm according to claim 4 is characterized in that: described main body (21) is fixing by a pair of anchor ear (22) and cross-arm body (1).
8. according to claim 1,2 or 3 described multifunction insulating cross-arms, it is characterized in that: described cable clip (3) comprises the lower folder (31) be fixed on cross-arm body (1) and the upper folder (32) be flexibly connected with lower folder (31) one ends, be provided with spring (36) between upper folder (32) and lower folder (31), it is fixing by connecting rod (34) and cross-arm body (1) that upper folder (32) is provided with a cam spanner (33).
9. multifunction insulating cross-arm according to claim 8, it is characterized in that: described connecting rod (34) bottom is provided with screw thread, and spacing by adjusting nut (35).
10. multifunction insulating cross-arm according to claim 1, is characterized in that: described cross-arm body (1) employing epoxide resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269967 CN203352104U (en) | 2013-05-15 | 2013-05-15 | Multifunctional insulating cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269967 CN203352104U (en) | 2013-05-15 | 2013-05-15 | Multifunctional insulating cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352104U true CN203352104U (en) | 2013-12-18 |
Family
ID=49751955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269967 Expired - Lifetime CN203352104U (en) | 2013-05-15 | 2013-05-15 | Multifunctional insulating cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565484A (en) * | 2017-10-19 | 2018-01-09 | 国网四川省电力公司攀枝花供电公司 | Line fixing device more than bypass cable |
-
2013
- 2013-05-15 CN CN 201320269967 patent/CN203352104U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565484A (en) * | 2017-10-19 | 2018-01-09 | 国网四川省电力公司攀枝花供电公司 | Line fixing device more than bypass cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING POWER SUPPLY COMPANY, STATE GRID ZHEJIANG Effective date: 20131217 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY COMPANY Effective date: 20131217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY COMPANY Free format text: FORMER NAME: TONGXIANG POWER SUPPLY BUREAU |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314500 JIAXING, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP03 | Change of name, title or address |
Address after: 314500 Zhejiang province Tongxiang City Zhendong District Indus Street Ring Road No. 818 Patentee after: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Address before: Jiaxing City, Zhejiang Province, Tongxiang City Zhendong District 314500 Ring Road No. 818 Patentee before: Tongxiang Power Supply Bureau |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: JIAXING POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee after: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Address before: 314500 Zhejiang province Tongxiang City Zhendong District Indus Street Ring Road No. 818 Patentee before: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |