CN205506884U - Measurement testing standards table protecting cover structure - Google Patents
Measurement testing standards table protecting cover structure Download PDFInfo
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- CN205506884U CN205506884U CN201620217917.1U CN201620217917U CN205506884U CN 205506884 U CN205506884 U CN 205506884U CN 201620217917 U CN201620217917 U CN 201620217917U CN 205506884 U CN205506884 U CN 205506884U
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Abstract
The utility model relates to a measurement testing standards table protecting cover structure has a transparent plastic material's a protecting cover in main part front end lower part spiral -lock, has a spacing post in the positive left and right bilateral symmetry system of protecting cover, and spacing post is used for inserting spacing downthehole that main part lower part front end made, is ARC structure in protecting cover lower part system. The utility model discloses a current idle terminal according to this structure of the project of detection spiral -lock, can effectively be protected with to wait to detect the electric energy meter the same to standard table in the middle of detecting, adopt unified detection line equipment can realize detecting, effective reduce cost, resources are saved, and because small in size, the calibration is convenient, has reduced operating personnel's work load and intensity of labour by a wide margin, has promoted detection achievement efficiency.
Description
Technical field
This utility model belongs to gauge check field, especially a kind of gauge check standard scale cover-protecting structure.
Background technology
Specify electric energy meter periodically to be examined and determine, calibrates the reliability being to maintain electric power meter, testing equipment, one of electric energy value traceability and transitivity the most important effect approach according to relevant code.
At present; the detection method used is the standard scale identical with electric energy meter structure to be detected to be put into detection line carry out detection of reaching the standard grade; by gathering the accuracy of standard scale data detection monitor station; thus carry out gauge check; owing to detection project is different; monitor station selects different binding posts; need by manually carrying calibrator (-ter) unit and dismounting detection equipment respectively, wiring, calibration detect; labor workload is big, inefficiency; and vacant binding post lacks protection and can affect testing result, even shortens the life-span of standard scale.
Utility model content
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of design science, compact, safe and reliable, flexible gauge check standard scale cover-protecting structure.
This utility model solves it and technical problem is that and take techniques below scheme to realize:
A kind of gauge check standard scale cover-protecting structure, the main body of standard scale is a cube structure, main body lower end is provided with multiple binding post, and also it is separately installed with binding post in the both sides, bottom of main body, bottom lateral symmetry in body front end is shaped with spacing hole, it is characterized in that: in body front end lower buckle equipped with the protecting cover of a transparent plastics material, a left side in protecting cover front, right lateral symmetry is shaped with limited post, limited post is for inserting in the spacing hole that lower body part front end is made, it is made as globoidal structure in protecting cover bottom, this globoidal structure lower end is shaped with a rectangular broken string groove, also square broken string groove it is formed respectively with at the two ends, left and right of protecting cover.
And, it being shaped with a banking pin in the side, rear of protecting cover, this banking pin is for embedding in the draw-in groove that body front end side is made.
Advantage of the present utility model and good effect be:
Standard scale of the present utility model is identical with electric energy meter to be detected, according to detection project this structure of spiral-lock in the middle of detection, it is possible to the effectively current idle terminal of protection, uses unified detection line equipment can realize detection, effectively reduces cost, economize on resources；Being additionally, since compact, calibration is convenient, significantly reduces workload and the labor intensity of operator, improves detection work efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure front view installing protecting cover；
Fig. 2 is this utility model structural front view；
Fig. 3 is that the A-A of Fig. 2 is to sectional view；
Fig. 4 is the rearview of Fig. 2；
Fig. 5 is the top view of Fig. 2.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of gauge check standard scale cover-protecting structure, the present embodiment is described with direction shown in accompanying drawing 1 for convenience of description, the main body 1 of standard scale is a cube structure, main body lower end is provided with multiple binding post, and being also separately installed with binding post in the both sides, bottom of main body, bottom 2 lateral symmetry in body front end is shaped with spacing hole；
In body front end lower buckle equipped with the protecting cover 3 of a transparent plastics material, arranged on left and right sides symmetry in protecting cover front is shaped with limited post 4, limited post is for inserting in the spacing hole that lower body part front end is made, it is made as globoidal structure 5 in protecting cover bottom, this globoidal structure lower end is shaped with a rectangular broken string groove 8, also square broken string groove 7 it is formed respectively with at the two ends, left and right of protecting cover, can be so that testing staff removes broken string groove and carries out wiring detection according to binding post position to be detected.
In order to ensure the accuracy of position, being shaped with a banking pin 6 in the side, rear of protecting cover, this banking pin is for embedding in the draw-in groove that body front end side is made.
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: without departing from this utility model and spirit and scope of the appended claims, various replacements, to change and modifications be all possible, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (2)
1. a gauge check standard scale cover-protecting structure, the main body of standard scale is a cube structure, and main body lower end is provided with multiple
Binding post, and also it is separately installed with binding post in the both sides, bottom of main body, the bottom lateral symmetry in body front end is shaped with
Spacing hole, it is characterised in that: in body front end lower buckle equipped with the protecting cover of a transparent plastics material, left and right in protecting cover front
Lateral symmetry is shaped with limited post, and limited post, for inserting in the spacing hole that lower body part front end is made, is made as cambered surface in protecting cover bottom
Structure, this globoidal structure lower end is shaped with a rectangular broken string groove, is also formed respectively with square broken string groove at the two ends, left and right of protecting cover.
Gauge check standard scale cover-protecting structure the most according to claim 1, it is characterised in that: in the rear side system of protecting cover
Having a banking pin, this banking pin is for embedding in the draw-in groove that body front end side is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620217917.1U CN205506884U (en) | 2016-03-21 | 2016-03-21 | Measurement testing standards table protecting cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620217917.1U CN205506884U (en) | 2016-03-21 | 2016-03-21 | Measurement testing standards table protecting cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506884U true CN205506884U (en) | 2016-08-24 |
Family
ID=56733537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620217917.1U Active CN205506884U (en) | 2016-03-21 | 2016-03-21 | Measurement testing standards table protecting cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254185A (en) * | 2018-11-06 | 2019-01-22 | 长沙鑫元科技有限公司 | A kind of gauge check standard scale cover-protecting structure |
-
2016
- 2016-03-21 CN CN201620217917.1U patent/CN205506884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254185A (en) * | 2018-11-06 | 2019-01-22 | 长沙鑫元科技有限公司 | A kind of gauge check standard scale cover-protecting structure |
| CN109254185B (en) * | 2018-11-06 | 2020-10-23 | 浙江柯氏模业有限公司 | Protective cover structure of metering detection standard meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |