CN202996449U - Insulation pad - Google Patents
Insulation pad Download PDFInfo
- Publication number
- CN202996449U CN202996449U CN 201220691683 CN201220691683U CN202996449U CN 202996449 U CN202996449 U CN 202996449U CN 201220691683 CN201220691683 CN 201220691683 CN 201220691683 U CN201220691683 U CN 201220691683U CN 202996449 U CN202996449 U CN 202996449U
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- Prior art keywords
- insulation
- hole
- utility
- cross
- model
- 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 relates to an auxiliary component for power equipment and especially relates to an insulation pad used on insulation drawstrings for fixing electrical equipment. The insulation pad is shaped as a semi-cylindrical block, wherein the center of the arc surface of the semi-cylindrical block is provided with a through hole which is perpendicular to the arc surface, the plane corresponding to the through hole is provided with a groove, and a metal pad is arranged inside the groove. The insulation pad provided by the utility model can be positioned in an angle position effectively and has the characteristics of good mechanical stability and reliable insulation performance.
Description
Technical field:
The utility model relates to a kind of power equipment auxiliary element, the cross-over block that uses on the apparatus insulated drawstring of especially a kind of holding electrical is installed.
Background technology:
Electric installing rack is in order to reach load-bearing electric equipment mounted thereto, the general steel that use are as installing rack, in order to reach insulation effect, the general insulation drawstring that uses fixes some electric equipments, the insulation drawstring is bolted on installing rack, in the corner of installing rack, makes the insulation drawstring be difficult to fix when insulation drawstring installation site, the use conventional method is fixed, and is easy to become flexible.
The utility model content:
The technical problems to be solved in the utility model is: a kind of fixed electric installation auxiliary element of insulation drawstring that makes is provided.
In order to solve the above problems, the utility model provides a kind of cross-over block, and it is shaped as the semi-cylinder piece, wherein is provided with the through hole perpendicular to cambered surface in the middle of the cambered surface of semi-cylinder piece, the plane layout that described through hole is corresponding is fluted, is provided with metallic gasket in its groove.
Adopt the advantage of the utility model cross-over block to be: because this insulating mounting is the semi-cylinder structure soon, can with corner's close fit of installing rack, fixedly the time, with the described through hole of the insertion of the bolt on insulating tape, then fix by nut screwing clamping; 2, fluted at the plane layout that through hole is corresponding, be provided with metallic gasket in its groove, its order is to avoid nut and collets directly to coordinate to cause collets to be worn.
For insulating properties and the mechanical strength that increases cross-over block, the material selection insulation of making cross-over block and mechanical strength be good bakelite all.
Description of drawings:
Fig. 1: the structural representation that is the present embodiment cross-over block.
Embodiment:
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Cross-over block as shown in Figure 1, this cross-over block 2 be shaped as the semi-cylinder piece, wherein be provided with the through hole 3 perpendicular to cambered surface in the middle of the cambered surface of semi-cylinder piece, the plane layout of through hole 3 correspondences is fluted, is provided with metallic gasket 4 in its groove.
Because this insulating mounting is the semi-cylinder structure soon, can with corner's close fit of installing rack 1, fixedly the time, the bolt on insulating tape is inserted in through hole 3, then fixes by nut screwing clamping; Plane layout in through hole 3 correspondences is fluted, and its groove is embedded with metallic gasket 4, and its order is to avoid nut and cross-over block 2 directly to coordinate to cause cross-over block 2 to be worn; For insulating properties and the mechanical strength that increases cross-over block 2, the material selection insulation of making cross-over block 2 and mechanical strength be good bakelite all.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection range of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. cross-over block, it is characterized in that: it is shaped as the semi-cylinder piece, is provided with the through hole perpendicular to cambered surface in the middle of its cambered surface, and the plane layout that described through hole is corresponding is fluted, is provided with metallic gasket in its groove.
2. cross-over block according to claim 1 is characterized in that: it is bakelite that described cross-over block is made material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691683 CN202996449U (en) | 2012-12-14 | 2012-12-14 | Insulation pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691683 CN202996449U (en) | 2012-12-14 | 2012-12-14 | Insulation pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996449U true CN202996449U (en) | 2013-06-12 |
Family
ID=48567595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691683 Expired - Fee Related CN202996449U (en) | 2012-12-14 | 2012-12-14 | Insulation pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996449U (en) |
-
2012
- 2012-12-14 CN CN 201220691683 patent/CN202996449U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20131214 |