CN203274630U - Special-shaped iron cap combined gauge - Google Patents
Special-shaped iron cap combined gauge Download PDFInfo
- Publication number
- CN203274630U CN203274630U CN 201320232808 CN201320232808U CN203274630U CN 203274630 U CN203274630 U CN 203274630U CN 201320232808 CN201320232808 CN 201320232808 CN 201320232808 U CN201320232808 U CN 201320232808U CN 203274630 U CN203274630 U CN 203274630U
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- special
- pin
- gauge
- hole
- utility
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Abstract
The utility model discloses a special-shaped iron cap combined gauge. The gauge comprises a platform, a pin hole go gauge and a pin hole no-go gauge which are arranged on the edge of the platform, wherein the distance between the pin hole go gauge and the pin hole no-go gauge is the maximum width of the iron cap which is allowed by the standard. The special-shaped iron cap combined gauge in a simple and practical structure can conveniently and efficiently detect the required detection size of the special-shaped iron cap.
Description
Technical field
The utility model relates to a kind of measurer be used to checking special-shaped chapeau de fer size.
Background technology
Plate-shaped suspension type insulator (hereinafter to be referred as insulator) is for the insulation in the high voltage overhead electric line and fixing cord.Insulator generally is comprised of parts such as steel pin, skirt shape glass workpiece, chapeau de fers.In order to ensure connecting smoothly between insulator, the size for connection of chapeau de fer all needs check.This measurement does not need concrete numerical value, only need see whether it gets final product in the value range of standard code.To the check of a size, generally need a drift and a no-go gage, be used for limiting its maximal value and minimum value.If drift passes through, no-go gage can't pass be qualified.If only need limit a maximal value, as long as a drift.
As shown in Fig. 1-2, special-shaped chapeau de fer comprises on cap body 1, cap body 1 on two parallel earflaps 2, earflaps 2 and is provided with pin-and-hole 3.Wherein, the breadth extreme of earflaps, the diameter of pin-and-hole are must dipping cun.
Check chapeau de fer size need to be used measurer, but for special-shaped chapeau de fer, there is no special measurer, checks inconvenience very.
The utility model content
For the technical matters of above-mentioned existence, the utility model provides a kind of special-shaped chapeau de fer combination measurer, and what be convenient to measure special-shaped chapeau de fer must dipping cun.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of special-shaped chapeau de fer combination measurer comprises a platform, and described platform edges is provided with pin-and-hole drift and pin-and-hole no-go gage; Distance between pin-and-hole drift and pin-and-hole no-go gage is the earflaps breadth extreme that standard allows.
As a kind of improvement, be provided with cap body base diameter drift on described platform.
Usefulness of the present utility model is:
Combined type measurer with said structure, detection abnormity chapeau de fer that can convenience and high-efficiency must dipping cun, it is simple and practical.
Description of drawings
Fig. 1 is the front elevation of special-shaped chapeau de fer.
Fig. 2 is the side view cutaway drawing of special-shaped chapeau de fer.
Fig. 3 is vertical view of the present utility model.
Fig. 4 is front elevation of the present utility model.
Mark in figure: 1 cap body, 2 earflaps, 3 pin-and-holes, 4 platforms, 5 pin-and-hole no-go gages, 6 pin-and-hole drifts, 7 base diameter drifts.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Fig. 3 ~ 4:
The utility model comprises a platform 4, and described platform 4 edges are provided with pin-and-hole drift 6 and pin-and-hole no-go gage 5; Distance between pin-and-hole drift 6 and pin-and-hole no-go gage 5 is earflaps 2 breadth extremes that standard allows.Be provided with cap body 1 base diameter drift 7 on platform 4.
When using, utilize pin-and-hole drift 6 and pin-and-hole no-go gage 5 to detect pin-and-hole 3 diameters, utilize width that distance between pin-and-hole drift 6 and pin-and-hole no-go gage 5 measures earflaps 2 whether (only stipulated the upper limit of earflaps 2 on national standard, and do not stipulated its lower limit) up to standard.Whether qualifiedly utilize cap body 1 base diameter drift 7 to detect the diameter of cap body 1 bottom, and on platform, can utilize the Pingdu of clearance gauge cap mouth.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a special-shaped chapeau de fer combination measurer, comprise a platform, and it is characterized in that: described platform edges is provided with pin-and-hole drift and pin-and-hole no-go gage; Distance between pin-and-hole drift and pin-and-hole no-go gage is the earflaps breadth extreme that standard allows.
2. special-shaped chapeau de fer combination measurer according to claim 1, is characterized in that: be provided with cap body base diameter drift on described platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232808 CN203274630U (en) | 2013-05-03 | 2013-05-03 | Special-shaped iron cap combined gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232808 CN203274630U (en) | 2013-05-03 | 2013-05-03 | Special-shaped iron cap combined gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274630U true CN203274630U (en) | 2013-11-06 |
Family
ID=49505018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320232808 Expired - Fee Related CN203274630U (en) | 2013-05-03 | 2013-05-03 | Special-shaped iron cap combined gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165564A (en) * | 2014-08-26 | 2014-11-26 | 高德（江苏）电子科技有限公司 | Jig for testing whether forming size of printed circuit board is too large or too small |
-
2013
- 2013-05-03 CN CN 201320232808 patent/CN203274630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165564A (en) * | 2014-08-26 | 2014-11-26 | 高德（江苏）电子科技有限公司 | Jig for testing whether forming size of printed circuit board is too large or too small |
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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: 20131106 Termination date: 20140503 |