CN203242999U - Two-line angle iron cross arm - Google Patents
Two-line angle iron cross arm Download PDFInfo
- Publication number
- CN203242999U CN203242999U CN 201320177006 CN201320177006U CN203242999U CN 203242999 U CN203242999 U CN 203242999U CN 201320177006 CN201320177006 CN 201320177006 CN 201320177006 U CN201320177006 U CN 201320177006U CN 203242999 U CN203242999 U CN 203242999U
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- CN
- China
- Prior art keywords
- arm
- cross
- cross arm
- angle bar
- line angle
- 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
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Abstract
The utility model provides a two-line angle-iron cross arm used in cooperation with other buckling pieces and used for supporting wires and cables in low-voltage power transmission. The two-line angle iron cross arm includes a cross arm. The bottom face of the cross arm is perpendicular to a side face of the cross arm mutually. The bottom face of the cross arm is provided with two waist-shaped holes and the side face of the cross arm is provided with two round holes. The two-line angle-iron cross arm also includes an angle iron piece connected on the bottom face of the cross beam and between the two waist-shaped holes fixedly in a manner of being perpendicular to the cross beam.
Description
Technical field
The utility model provides a kind of two wires angle bar cross-arm, is used supporting electric wire, cable when being used for low voltage power transmission with other fasteners.
Background technology
In the low voltage power transmission field, the two way crossarm that is used for supporting electric wire, cable that is using at present, the bottom surface of cross-arm, side are mutually vertical, and the bottom surface is provided with two mounting holes, sides and is provided with two circular holes, be used by mounting hole and other fasteners, cross-arm is anchored on the cylindrical object.This cross-arm in use, cross-arm and circular object contact-making surface are little, and be fastening unreliable, cross-arm is easily distortion also, impact is used.
The purpose of this utility model provides a kind of can being anchored on reliably and does not allow again yielding two wires angle bar cross-arm on the circular object.
Summary of the invention
The purpose of this utility model is to be achieved through the following technical solutions:
This two wires angle bar cross-arm comprises cross-arm, angle steel, and the bottom surface of cross-arm, side are mutually vertical, and the cross-arm bottom surface is provided with two mounting holes, sides and is provided with two circular holes, and angle steel connects firmly between cross-arm bottom surface, two mounting holes, perpendicular to cross-arm.
The beneficial effects of the utility model are, angle steel connects firmly at the cross-arm bottom surface, improve the rigidity of two wires angle bar cross-arm, and cross-arm is not yielding; On the other hand, have at least two parts to contact with the outer surface of cylindrical object in this three part of bottom surface of the inboard of two angle steel and two wires angle bar cross-arm during use, increased contact area, fastening more reliable.
As to further improvement of the utility model, two mounting holes apart from cross-arm nearby end face distance equate, make two wires angle bar cross-arm in use the two ends moment of flexure of bearing equate.
As to further improvement of the utility model, the mounting hole distance between center line equates two angle steel apart from nearby, the convenient use.
As to further improvement of the utility model, cross-arm welds mutually with angle steel.Welding is fixedly connected with cross-arm reliably with angle steel.
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Description of drawings
Fig. 1 is the front view of two wires angle bar cross-arm
Fig. 2 is the vertical view of two wires angle bar cross-arm
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, two wires angle bar cross-arm shown in Figure 2, comprise cross-arm 1, angle steel 2, the bottom surface of cross-arm 1, side are mutually vertical, cross-arm 1 bottom surface is provided with two mounting holes 3, sides and is provided with two circular holes 4, and angle steel 2 connects firmly between cross-arm 1 bottom surface, two mounting holes 3, perpendicular to cross-arm 1.
The beneficial effects of the utility model are, angle steel 2 connects firmly at cross-arm 1 bottom surface, improve the rigidity of two wires angle bar cross-arm, and cross-arm 1 is not yielding; On the other hand, have at least two parts to contact with the outer surface of cylindrical object in this three part of bottom surface of the inboard of two angle steel 2 and two wires angle bar cross-arm during use, increased contact area, fastening more reliable.
As to further improvement of the utility model, two mounting holes 3 apart from cross-arm nearby end face distance equate, make two wires angle bar cross-arm in use the two ends moment of flexure of bearing equate.
As to further improvement of the utility model, mounting hole 3 distances between center line equate apart from nearby for two angle steel 2, the convenient use.
Claims (4)
1. two wires angle bar cross-arm, comprise cross-arm, the bottom surface of cross-arm, side are mutually vertical, and the cross-arm bottom surface is provided with two mounting holes, sides and is provided with two circular holes, it is characterized in that, also comprise connect firmly between cross-arm bottom surface, two mounting holes, perpendicular to the angle steel of cross-arm.
2. two wires according to claim 1 angle bar cross-arm is characterized in that, described two mounting holes equate apart from the end face distance nearby of cross-arm.
3. two wires according to claim 1 angle bar cross-arm is characterized in that, the mounting hole distance between center line equates described two angle steel apart from nearby.
4. two wires according to claim 1 angle bar cross-arm is characterized in that cross-arm welds mutually with angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177006 CN203242999U (en) | 2013-04-10 | 2013-04-10 | Two-line angle iron cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177006 CN203242999U (en) | 2013-04-10 | 2013-04-10 | Two-line angle iron cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242999U true CN203242999U (en) | 2013-10-16 |
Family
ID=49320258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177006 Expired - Fee Related CN203242999U (en) | 2013-04-10 | 2013-04-10 | Two-line angle iron cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017598A (en) * | 2017-06-05 | 2017-08-04 | 南京能益节能科技有限公司 | Four line angle iron cross arms |
-
2013
- 2013-04-10 CN CN 201320177006 patent/CN203242999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017598A (en) * | 2017-06-05 | 2017-08-04 | 南京能益节能科技有限公司 | Four line angle iron cross arms |
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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: 20131016 Termination date: 20190410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |