CN205843508U - A kind of universal measurement slide gauge for high-speed railway switch work electrical interface installation dimension - Google Patents
A kind of universal measurement slide gauge for high-speed railway switch work electrical interface installation dimension Download PDFInfo
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- CN205843508U CN205843508U CN201620776898.6U CN201620776898U CN205843508U CN 205843508 U CN205843508 U CN 205843508U CN 201620776898 U CN201620776898 U CN 201620776898U CN 205843508 U CN205843508 U CN 205843508U
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- measuring jaw
- main scale
- electrical interface
- speed railway
- installation dimension
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Abstract
The utility model discloses a kind of measurement slide gauge for high-speed railway switch work electrical interface installation dimension, including main scale and be located on main scale slidably vernier, described main scale is arranged on long measuring jaw, described long measuring jaw is mutually perpendicular to main scale, one end of described long measuring jaw is provided with a vertical elbow, the end face of described elbow is parallel with long measuring jaw, the end face of described elbow and the initial point of main scale are in approximately the same plane, described vernier is provided with secondary chi, one end of described secondary chi initial point is provided with measuring jaw, and described measuring jaw side is parallel with long measuring jaw.This utility model is to meet the demand that all kinds of switchman electrical interface installation dimension is measured, and precision, up to 0.02mm, is the innovation to high-speed railway switch survey tool.
Description
Technical field
This utility model relates to railway switch and manufactures, especially for high-speed railway switch work electrical interface installation dimension
Measurement slide gauge.
Background technology
High-speed railway switch work electrical interface installation dimension is track switch is to install the size that electricity business system need to control when assembling
(H-number as shown in Figure 1), does not has accurate survey tool all the time, and common slide gauge measuring jaw is fixed, it is impossible to complete essence
Really measuring, measurement error is big, it is impossible to product quality is effectively ensured.
Summary of the invention
For problems of the prior art, this utility model provides one can realize high-speed railway switch work electricity
The slide gauge accurately measured of interface installation dimension.
The purpose of this utility model is achieved through the following technical solutions.
For the measurement slide gauge of high-speed railway switch work electrical interface installation dimension, including main scale be located on main scale can
The vernier slided, described main scale is arranged on long measuring jaw, and described long measuring jaw is mutually perpendicular to main scale, and one end of described long measuring jaw sets
Having a vertical elbow, the end face of described elbow is parallel with long measuring jaw, and the end face of described elbow and the initial point of main scale are same
In plane, described vernier is provided with secondary chi, and one end of described secondary chi initial point is provided with measuring jaw, and described measuring jaw side is put down with long measuring jaw
OK.
Further, described main scale, in units of millimeter, described vernier has 50 lattices.
Further, described main scale is fixed by screws on long measuring jaw, and described vernier is fixed by screws on main scale.
Compared to prior art, the utility model has the advantage of: this utility model solves common slide calliper rule cannot be accurate
Measure the defect of high-speed railway switch work electrical interface installation dimension, corresponding measurer can be made for all kinds of track switches, all kinds of to meet
The demand that switchman electrical interface installation dimension is measured, precision, up to 0.02mm, is the innovation to high-speed railway switch survey tool.
Meanwhile, this utility model processing technology is identical with existing common calliper, does not increases new environmental hazard in production process
Factor and danger factor, can promote the use of.
Accompanying drawing explanation
Fig. 1 be high-speed railway switch work electrical interface installation dimension be track switch be electricity business system to be installed need to control when assembling
Scale diagrams.
Fig. 2 is this utility model measuring state schematic diagram one.
Fig. 3 is this utility model measuring state schematic diagram two.
In figure: 1: long measuring jaw 2: main scale 3: secondary chi.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, this utility model is described in detail.
As shown in Figures 2 and 3, for the measurement slide gauge of high-speed railway switch work electrical interface installation dimension, including main scale 2
Be located on main scale 2 slidably vernier, described main scale 2 is arranged on long measuring jaw 1, and long measuring jaw 1 is moveable, can be according to quilt
The height of side thing freely adjusts, and described long measuring jaw 1 is mutually perpendicular to main scale 2, and it is vertical curved that one end of described long measuring jaw 1 is provided with one
Head, the end face of described elbow is parallel with long measuring jaw 1, and the initial point of the end face of described elbow and main scale 2 is in approximately the same plane, described
Vernier is provided with secondary chi 3, and one end of described secondary chi 3 initial point is provided with measuring jaw, and described measuring jaw side is parallel with long measuring jaw 1.Described master
Chi 2, in units of millimeter, described vernier has 50 lattices, and certainty of measurement is 0.02mm.Described main scale 2 is fixed by screws in
On long measuring jaw 1, described vernier is fixed by screws on main scale 2.
During measurement, it is ensured that the 16mm line of the measuring jaw on vernier and rail fits, long measuring jaw 1 end face of elbow and measured object side
Face fits, and main scale 2 lower plane fits with measured object surface simultaneously, by three location, readout value, is work electricity at this
Interface installation dimension.
Claims (3)
1. for the universal measurement slide gauge of high-speed railway switch work electrical interface installation dimension, including main scale be located on main scale
Slidably vernier, it is characterised in that described main scale is arranged on long measuring jaw, described long measuring jaw is mutually perpendicular to main scale, described length
One end of measuring jaw is provided with a vertical elbow, and the end face of described elbow is parallel with long measuring jaw, the end face of described elbow and main scale
Initial point is in approximately the same plane, and described vernier is provided with secondary chi, and one end of described secondary chi initial point is provided with measuring jaw, described measuring jaw side
Parallel with long measuring jaw.
Universal measurement slide gauge for high-speed railway switch work electrical interface installation dimension the most according to claim 1,
It is characterized in that described main scale, in units of millimeter, described vernier has 50 lattices.
Universal measurement vernier calliper for high-speed railway switch work electrical interface installation dimension the most according to claim 1 and 2
Chi, it is characterised in that described main scale is fixed by screws on long measuring jaw, and described vernier is fixed by screws on main scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776898.6U CN205843508U (en) | 2016-07-21 | 2016-07-21 | A kind of universal measurement slide gauge for high-speed railway switch work electrical interface installation dimension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776898.6U CN205843508U (en) | 2016-07-21 | 2016-07-21 | A kind of universal measurement slide gauge for high-speed railway switch work electrical interface installation dimension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843508U true CN205843508U (en) | 2016-12-28 |
Family
ID=57625871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620776898.6U Active CN205843508U (en) | 2016-07-21 | 2016-07-21 | A kind of universal measurement slide gauge for high-speed railway switch work electrical interface installation dimension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737848A (en) * | 2019-02-28 | 2019-05-10 | 中铁物总技术有限公司 | A kind of multi-functional offset distance measuring scale of track switch assembling |
| CN109737847A (en) * | 2019-02-28 | 2019-05-10 | 中铁物总技术有限公司 | A kind of rail variable cross-section dimensional measurement ruler |
-
2016
- 2016-07-21 CN CN201620776898.6U patent/CN205843508U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737848A (en) * | 2019-02-28 | 2019-05-10 | 中铁物总技术有限公司 | A kind of multi-functional offset distance measuring scale of track switch assembling |
| CN109737847A (en) * | 2019-02-28 | 2019-05-10 | 中铁物总技术有限公司 | A kind of rail variable cross-section dimensional measurement ruler |
| CN109737847B (en) * | 2019-02-28 | 2021-02-26 | 中铁物总技术有限公司 | Steel rail variable cross-section size measuring scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |