CN201933829U - Overhead insulating cement rod cross arm for conducting wire - Google Patents
Overhead insulating cement rod cross arm for conducting wire Download PDFInfo
- Publication number
- CN201933829U CN201933829U CN2010206173603U CN201020617360U CN201933829U CN 201933829 U CN201933829 U CN 201933829U CN 2010206173603 U CN2010206173603 U CN 2010206173603U CN 201020617360 U CN201020617360 U CN 201020617360U CN 201933829 U CN201933829 U CN 201933829U
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- Prior art keywords
- cross
- arm
- cement pole
- anchor ear
- shaped
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- Expired - Fee Related
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Abstract
The utility model provides an overhead insulating cement rod cross arm for a conducting wire, which comprises a cross arm, a U-shaped cement rod hoop and an insulator arranged at one end of the cross arm. Two hoop jacks are arranged at the other end of the cross arm; external threads are arranged at two ends of the U-shaped cement rod hoop; the two ends of the U-shaped cement rod hoop are respectively inserted into the two hoop jacks of the cross arm; and fastening nut caps are screwed at the two ends of the U-shaped cement rod hoop. The cross arm of a cement rod has the advantages of scientific design, firm structure, strong practicality, convenience in use and low cost.
Description
Technical field
The utility model relates to a kind of cross-arm, specifically, relates to a kind of suspended insulated guide wire cement pole cross-arm.
Background technology
Cement pole cross-arm of the prior art is different in size, and the bearing diagonal that need be positioned at the cross-arm bottom mostly to be strengthening the steadiness of cross-arm, its structures shape its making and mounting process complexity, the cost height.
For this reason, people are seeking a kind of desirable technical solution always.
Summary of the invention
The utility model is at the deficiencies in the prior art, and a kind of sound construction, practical, easy to use, suspended insulated guide wire cement pole cross-arm that cost is low are provided.
The technical scheme that the utility model adopted is as follows: a kind of suspended insulated guide wire cement pole cross-arm, it includes cross-arm, U-shaped cement pole anchor ear and is arranged on the insulator of cross-arm one end, the described cross-arm other end is provided with two anchor ear jacks, the two ends of described U-shaped cement pole anchor ear are provided with external screw thread, the two ends of described U-shaped cement pole anchor ear are plugged in respectively in two anchor ear jacks of described cross-arm, and the two ends of described U-shaped cement pole anchor ear are twisted and are provided with fastening nut.
This suspended insulated guide wire cement pole cross-arm also includes armful iron that is used with U-shaped cement pole anchor ear, and the medial surface of described armful of iron is arc surface, and the U-shaped middle part of the corresponding described U-shaped cement pole anchor ear of the medial surface of described armful of iron is provided with.
This suspended insulated guide wire cement pole cross-arm includes three groups of horizontally disposed cross-arms, is connected with vertical support bar between the described cross-arm, and described support bar lower end is connected with bearing diagonal, and described bearing diagonal lower end is provided with fixedly anchor ear of cement pole.
The relative prior art of the utility model has substantive distinguishing features and progress, and specifically, this cement pole cross-arm has design science, sound construction, practical, easy to use, advantage that cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Below by the specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of suspended insulated guide wire cement pole cross-arm, it includes cross-arm 1, U-shaped cement pole anchor ear 3, is arranged on the insulator 2 of cross-arm 1 one ends, embrace iron 5 with U-shaped cement pole anchor ear 3 is used;
Wherein, described cross-arm 1 other end is provided with two anchor ear jacks, the two ends of described U-shaped cement pole anchor ear 3 are provided with external screw thread, and the two ends of described U-shaped cement pole anchor ear 3 are plugged in respectively in two anchor ear jacks of described cross-arm 1, and the two ends of described U-shaped cement pole anchor ear 3 are twisted and are provided with fastening nut 4.
The medial surface of described armful of iron 5 is arc surface, and the U-shaped middle part of the corresponding described U-shaped cement pole anchor ear 3 of the medial surface of described armful of iron 5 is provided with.
The difference of present embodiment and embodiment 1 is: as shown in Figure 2, this suspended insulated guide wire cement pole cross-arm includes three groups of horizontally disposed cross-arms 1, be connected with vertical support bar 8 between the described cross-arm 1, described support bar 8 lower ends are connected with bearing diagonal 7, and described bearing diagonal 7 lower ends are provided with fixedly anchor ear 9 of cement pole; During use, cement pole fixedly anchor ear 9 is fixed on the cement pole 6.
Claims (3)
1. suspended insulated guide wire cement pole cross-arm, it is characterized in that: this suspended insulated guide wire cement pole cross-arm includes cross-arm, U-shaped cement pole anchor ear and is arranged on the insulator of cross-arm one end, the described cross-arm other end is provided with two anchor ear jacks, the two ends of described U-shaped cement pole anchor ear are provided with external screw thread, the two ends of described U-shaped cement pole anchor ear are plugged in respectively in two anchor ear jacks of described cross-arm, and the two ends of described U-shaped cement pole anchor ear are twisted and are provided with fastening nut.
2. suspended insulated guide wire cement pole cross-arm according to claim 1; it is characterized in that: this suspended insulated guide wire cement pole cross-arm also includes armful iron that is used with U-shaped cement pole anchor ear; the medial surface of described armful of iron is arc surface, and the U-shaped middle part of the corresponding described U-shaped cement pole anchor ear of the medial surface of described armful of iron is provided with.
3. suspended insulated guide wire cement pole cross-arm according to claim 1 and 2, it is characterized in that: this suspended insulated guide wire cement pole cross-arm includes three groups of horizontally disposed cross-arms, be connected with vertical support bar between the described cross-arm, described support bar lower end is connected with bearing diagonal, and described bearing diagonal lower end is provided with fixedly anchor ear of cement pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206173603U CN201933829U (en) | 2010-11-22 | 2010-11-22 | Overhead insulating cement rod cross arm for conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206173603U CN201933829U (en) | 2010-11-22 | 2010-11-22 | Overhead insulating cement rod cross arm for conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933829U true CN201933829U (en) | 2011-08-17 |
Family
ID=44445353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206173603U Expired - Fee Related CN201933829U (en) | 2010-11-22 | 2010-11-22 | Overhead insulating cement rod cross arm for conducting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708619A (en) * | 2018-07-13 | 2018-10-26 | 四川省腾达电力器材制造有限公司 | A kind of cement pole anti-fall device |
| CN113247210A (en) * | 2021-05-08 | 2021-08-13 | 北京凌天智能装备集团股份有限公司 | ROV control cabin and fixing device thereof |
-
2010
- 2010-11-22 CN CN2010206173603U patent/CN201933829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708619A (en) * | 2018-07-13 | 2018-10-26 | 四川省腾达电力器材制造有限公司 | A kind of cement pole anti-fall device |
| CN108708619B (en) * | 2018-07-13 | 2023-09-01 | 四川省腾达电力器材制造有限公司 | Cement pole anti-falling device |
| CN113247210A (en) * | 2021-05-08 | 2021-08-13 | 北京凌天智能装备集团股份有限公司 | ROV control cabin and fixing device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20111122 |