CN202065312U - Electrical equipment installing and fastening spring flat gasket - Google Patents
Electrical equipment installing and fastening spring flat gasket Download PDFInfo
- Publication number
- CN202065312U CN202065312U CN2011200914989U CN201120091498U CN202065312U CN 202065312 U CN202065312 U CN 202065312U CN 2011200914989 U CN2011200914989 U CN 2011200914989U CN 201120091498 U CN201120091498 U CN 201120091498U CN 202065312 U CN202065312 U CN 202065312U
- Authority
- CN
- China
- Prior art keywords
- flat gasket
- electrical equipment
- spring
- plain cushion
- spring flat
- 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 discloses an electrical equipment installing and fastening spring flat gasket, which comprises a round table shaped spring flat gasket made of an elastic alloy. A through hole is arranged in the centre of the spring flat gasket; and antiskid grains are arranged at both the upper bottom surface and the lower bottom surface of the spring flat gasket. In the electrical equipment installing and fastening spring flat gasket, a spring gasket and a common flat gasket are replaced by the spring flat gasket so as to save the cost of producing materials as well as have an anti-loosening function; and thus the spring flat gasket is very simple and convenient to mount and use.
Description
Technical field
The utility model belongs to the Technology of Electrical Power Generation field.
Background technique
At present, when handling the electric power facility fault of property ownership power customer, find the reason of the fault that causes a lot of is that holding electrical equipment screw is loosening to be caused because electrical equipment is installed insecurely.Scrutiny discovery reason is that the screw of holding electrical equipment does not have spring pad or spring pad to damage, and after being given a shock during operation, causes retaining screw loosening, forms fault.
Elastic alloy elastic alloy is a class of precise alloy, is used for making elastic elements such as precision instrumentation elastic sensing element, energy-storage travelling wave tube and frequency element.Elastic alloy also has nonmagnetic, microplasticity resistance of deformation height, hardness height, a performance such as specific resistance is low, temperature coefficient of the elastic modulus is low and in-fighting is little except having the better elastic performance.
The model utility content
Technical problem to be solved in the utility model provides a kind of spring plain cushion that electrical equipment installs and fixes that is used for.
In order to solve the problems of the technologies described above by the following technical solutions: a kind of electrical equipment is installed fastening spring plain cushion, comprise the round table-like spring plain cushion of making by elastic alloy, the center of spring plain cushion is provided with through hole, and the upper bottom surface of spring plain cushion and bottom surface are equipped with anti-skidding line.
Described elastic alloy comprises Fe-Ni-Cr system, Ni-Ct system, Ni-Cr-Nb system, Ni-Co-Cr system, Nb-Ti system, Fe-Ni-Co system.
Described elastic alloy is tin-phosphor bronze or beryllium bronze.
The utility model spring plain cushion has substituted spring pad and common plain cushion, has both saved the production cost of material, possesses anti-loosening function again, and is very easy when installing and using.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the worm's eye view of Fig. 1.
Embodiment
As shown in Figure 1, 2, a kind of electrical equipment is installed fastening spring plain cushion, comprises the round table-like spring plain cushion of being made by elastic alloy 1, and the center of spring plain cushion 1 is provided with through hole 2, and the upper bottom surface of spring plain cushion 1 and bottom surface are equipped with anti-skidding line 3.
Described elastic alloy is tin-phosphor bronze or beryllium bronze.Elastic alloy also comprises Fe-Ni-Cr system, Ni-Ct system, Ni-Cr-Nb system, Ni-Co-Cr system, Nb-Ti system, Fe-Ni-Co system.
Electrical equipment is installed fastening spring plain cushion and is used for substituting spring pad and the common plain cushion that fixedly mounts on the electrical equipment bolt.This spring plain cushion uses the alloy material that possesses spring property to make, and makes the spring plain cushion itself possess the function rather than the spring pad of spring pad.Be covered with anti-skidding line on the upper and lower bottom surface of spring plain cushion, nut when clamping bolt, with after the spring plain cushion extruding, the one, by the reaction force of spring plain cushion in nut, the 2nd, increase frictional force by the anti-skidding line of spring plain cushion bottom surface, make be difficult for behind the nut clamping bolt loosening.
Claims (3)
1. an electrical equipment is installed fastening spring plain cushion, it is characterized in that: comprise the round table-like spring plain cushion of being made by elastic alloy, the center of spring plain cushion is provided with through hole, and the upper bottom surface of spring plain cushion and bottom surface are equipped with anti-skidding line.
2. electrical equipment according to claim 1 is installed fastening spring plain cushion, it is characterized in that: described elastic alloy comprises Fe-Ni-Cr system, Ni-Ct system, Ni-Cr-Nb system, Ni-Co-Cr system, Nb-Ti system, Fe-Ni-Co system.
3. electrical equipment according to claim 1 is installed fastening spring plain cushion, it is characterized in that: described elastic alloy is tin-phosphor bronze or beryllium bronze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914989U CN202065312U (en) | 2011-03-31 | 2011-03-31 | Electrical equipment installing and fastening spring flat gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914989U CN202065312U (en) | 2011-03-31 | 2011-03-31 | Electrical equipment installing and fastening spring flat gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065312U true CN202065312U (en) | 2011-12-07 |
Family
ID=45059175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200914989U Expired - Fee Related CN202065312U (en) | 2011-03-31 | 2011-03-31 | Electrical equipment installing and fastening spring flat gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013191562A1 (en) * | 2012-06-22 | 2013-12-27 | Tranberg As | Packer for cable gland and use of the same |
-
2011
- 2011-03-31 CN CN2011200914989U patent/CN202065312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013191562A1 (en) * | 2012-06-22 | 2013-12-27 | Tranberg As | Packer for cable gland and use of the same |
| CN104412476A (en) * | 2012-06-22 | 2015-03-11 | 特兰贝里股份有限公司 | Packer for cable gland and use of the same |
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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: 20111207 Termination date: 20120331 |