CN202531614U - Paint-scraping washer - Google Patents
Paint-scraping washer Download PDFInfo
- Publication number
- CN202531614U CN202531614U CN2012200422724U CN201220042272U CN202531614U CN 202531614 U CN202531614 U CN 202531614U CN 2012200422724 U CN2012200422724 U CN 2012200422724U CN 201220042272 U CN201220042272 U CN 201220042272U CN 202531614 U CN202531614 U CN 202531614U
- Authority
- CN
- China
- Prior art keywords
- packing ring
- washer
- connecting frame
- scraping
- paint
- 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
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims description 22
- 239000004922 lacquer Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to a paint-scraping washer. The washer cooperated with a bolt is connected with a connecting frame, the washer is circular-ring-shaped, and the inner ring of the washer is provided with sawteeth which are uniformly distributed and used for scraping a coating on the connecting frame. Compared with the prior art, the paint-scraping washer disclosed by the utility model has the advantages of convenience in machining, material cost conservation, and the like.
Description
Technical field
The utility model relates to a kind of metal washer, especially relates to a kind of lacquer packing ring of scraping.
Background technique
In recent years, along with further developing of air compressor industry, the Security of air compressor more and more received producer and client's attention.At present screw-rod air compressor causes the barrel of oil and gas spontaneous combustion in order to prevent the static oil in the barrel of oil and gas that ignites, and can on the connecting frame of barrel of oil and gas, install ground wire additional and play the ground fault protection effect, but it is very loaded down with trivial details and expend cost to install the ground wire operation additional.
Summary of the invention
The purpose of the utility model is exactly the deficiency that exists to existing technology, provides a kind of and is saving when connecting frame installs this procedure of ground wire additional, and that still can play the ground fault protection effect scrapes the lacquer packing ring.
The purpose of the utility model can realize through following technological scheme: a kind of lacquer packing ring of scraping, and this packing ring fitted bolt is connected with connecting frame, and described packing ring is circular, and the interior ring of packing ring is provided with the sawtooth that is used to strike off coating on the said connecting frame.
Described sawtooth is provided with 12-16, is evenly distributed on the interior ring of packing ring.
Compared with prior art, the utility model has not only been saved the complicated operation that on connecting frame, installs ground wire additional, also can save the cost of material of ground wire, can play the ground fault protection effect simultaneously.
Description of drawings
Fig. 1 is the plane structure schematic representation of the utility model.
Embodiment
Embodiment to the utility model elaborates below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, this packing ring fitted bolt is connected with connecting frame, and described packing ring is circular, and the interior ring of packing ring is provided with the sawtooth 1 that is used to strike off coating on the said connecting frame.Described sawtooth is provided with 12, is evenly distributed on the interior ring of packing ring.This is scraped the lacquer packing ring and is screwed in the connecting frame process at fitted bolt, utilizes the sawtooth on the packing ring that the coating on the connecting frame is struck off, and makes barrel of oil and gas and connecting frame lose the effect that insulation effect plays ground fault protection.
Embodiment 2
With reference to Fig. 1, a kind of lacquer packing ring of scraping, the interior ring of this packing ring are provided with 16 equally distributed sawtooth 1.Other is with embodiment 1.
Claims (2)
1. scrape the lacquer packing ring for one kind, this packing ring fitted bolt is connected with connecting frame, it is characterized in that, described packing ring is circular, and the interior ring of packing ring is provided with the sawtooth that is used to strike off coating on the said connecting frame.
2. a kind of lacquer packing ring of scraping according to claim 1 is characterized in that, described sawtooth is provided with 12-16, is evenly distributed on the interior ring of packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200422724U CN202531614U (en) | 2012-02-09 | 2012-02-09 | Paint-scraping washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200422724U CN202531614U (en) | 2012-02-09 | 2012-02-09 | Paint-scraping washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531614U true CN202531614U (en) | 2012-11-14 |
Family
ID=47132803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200422724U Expired - Fee Related CN202531614U (en) | 2012-02-09 | 2012-02-09 | Paint-scraping washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641051A (en) * | 2020-06-11 | 2020-09-08 | 上海外高桥造船有限公司 | Outdoor metal cable bracket's ground system |
-
2012
- 2012-02-09 CN CN2012200422724U patent/CN202531614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641051A (en) * | 2020-06-11 | 2020-09-08 | 上海外高桥造船有限公司 | Outdoor metal cable bracket's ground system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160602 Address after: 214028 Changjiang Road, New District, Jiangsu, Wuxi, 15-2 Patentee after: Pan Asia Gas Technology (Wuxi) Co., Ltd. Address before: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee before: Pollet (Shanghai) Compressor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210209 |