CN209043171U - Relative altitude measuring instrument - Google Patents
Relative altitude measuring instrument Download PDFInfo
- Publication number
- CN209043171U CN209043171U CN201821609782.9U CN201821609782U CN209043171U CN 209043171 U CN209043171 U CN 209043171U CN 201821609782 U CN201821609782 U CN 201821609782U CN 209043171 U CN209043171 U CN 209043171U
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- China
- Prior art keywords
- mounting plate
- dial gauge
- measuring instrument
- relative altitude
- altitude measuring
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of relative altitude measuring instrument, including dial gauge and support frame, support frame as described above includes the first mounting plate and the second mounting plate, the dial gauge is installed on first mounting plate, the ejector pin that can be relatively moved with second mounting plate is installed on second mounting plate, the direction of motion of the ejector pin is identical as the length direction of the gauge head of the dial gauge.Relative altitude measuring instrument provided by the utility model is simple to manufacture, easy to operate, measurement accuracy meets primary demand, improves checkability, inspection cost is reduced, the datum level for meeting all kinds of similar features of industrial circle is measured in the height dimension of the object of inside grooves.
Description
Technical field
The utility model relates to fields of measurement more particularly to a kind of relative altitude measuring instruments.
Background technique
Currently used height-gauge is using marble platform as measuring basis, it is necessary to end face be burnishing surface
In the case of use, be hardly accessible for measurements datum level in the object size of inside grooves.Those external surface smoothness are required not
The correlation types product such as high die-cast product, the local size of inside grooves are difficult to obtain by common instrument, are the examination and test of products
Increase difficulty, it is necessary to use expensive measuring device.This is that the very low great number of an income is thrown for ordinary enterprises
Enter.It quickly solves datum level for convenience to measure in the height dimension of the object of inside grooves, the utility model provides one
Kind relative altitude measuring instrument, its easy processing is low in cost, easy to operate, and the dimensional measurement that can be used for when dairy products charging is
A kind of solution that cost performance is high.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of relative altitude measuring instrument, are applicable in
In certain specific characteristic, that is, datum level the height types size of the object of inside grooves measurement.
The utility model is realized in this way:
The utility model provides a kind of relative altitude measuring instrument, including dial gauge and support frame, and support frame as described above includes the
One mounting plate and the second mounting plate are installed on the dial gauge on first mounting plate, are installed on second mounting plate
The length side of the gauge head of the ejector pin that can be relatively moved with second mounting plate, the direction of motion of the ejector pin and the dial gauge
To identical.
Preferably, the ejector pin is close in stepped shaft structure, including reduced diameter section and enlarged diameter section, the reduced diameter section
The dial gauge, the enlarged diameter section are flexibly connected with support frame as described above.
Preferably, first mounting plate and second mounting plate are horizontally disposed, support frame as described above further includes erecting
Straight support component, first mounting plate are fixedly connected by the support component with second mounting plate.
Preferably, the support component and the dial gauge are located at the both ends of first mounting plate.
Preferably, the support component includes vertical pulling plate and vertical fagging, the pulling plate and the fagging are solid
Fixed connection, first mounting plate are fixedly connected with second mounting plate by the pulling plate and the fagging.
Preferably, the pulling plate, perpendicular to the fagging, the pulling plate is located at the fagging far from the dial gauge
Side.
Preferably, support frame as described above further includes dial gauge fixation kit, the dial gauge is fixed by the dial gauge
Component is fixedly connected with first mounting plate.
Preferably, the dial gauge fixation kit includes the percentage dash board of vertical spare transition plates and level, it is described
Percentage dash board is fixedly connected by the spare transition plates with first mounting plate, and the dial gauge and the percentage dash board are solid
Fixed connection.
The utility model has the following beneficial effects:
1, relative altitude measuring instrument provided by the utility model is simple to manufacture, easy to operate, and measurement accuracy meets basic need
It asks, improves checkability, reduce inspection cost, meet the datum level of all kinds of similar features of industrial circle in inside grooves
The height dimension of object measures.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the self-contained schematic diagram of relative altitude measuring instrument provided by the embodiment of the utility model；
Fig. 2 is the side view of measured object in the utility model embodiment；
Fig. 3 is that schematic diagram is calibrated in the zeroing before measurement measured object provided by the embodiment of the utility model；
Schematic diagram when Fig. 4 is measurement measured object provided by the embodiment of the utility model；
Another visual angle schematic diagram when Fig. 5 is measurement measured object provided by the embodiment of the utility model.
In figure: 1, the second mounting plate；2, fagging；3, pulling plate；4, the first mounting plate；5, spare transition plates；6, percentage dash board；
7, dial gauge；8, ejector pin；9, measured object.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Such as Fig. 1-Fig. 5, the utility model embodiment provides a kind of relative altitude measuring instrument, including including dial gauge 7 and branch
Support, support frame as described above include the first mounting plate 4 and the second mounting plate 1, are installed on the dial gauge on first mounting plate 4
7, the ejector pin 8 that can be relatively moved with second mounting plate 1, the movement side of the ejector pin 8 are installed on second mounting plate 1
To identical as the length direction of the gauge head of the dial gauge.In the present embodiment, the dial gauge 7 and the ejector pin 8 are vertical
It is arranged, the top of ejector pin 8 described in the gauge head face of the dial gauge 7.When needing to measure measured object 9, elder generation is manually or use is pressed from both sides
Tool class mechanical structure by the measured object 9 be put into 8 top of the ejector pin between the gauge head of the dial gauge 7, measured object 9 with
The one side that the ejector pin 8 contacts is the measurement datum of the measured object 9.Relative altitude measuring instrument provided in this embodiment
The datum level that can extremely easily find inside grooves can directly acquire datum level in inside grooves using dial gauge 7
Object height dimension.It is the side view of a measured object 9 provided in this embodiment, in the ruler that need to measure A-A such as Fig. 2
It is difficult to realize using common instrument when very little, and relative altitude measuring instrument provided in this embodiment can easily solve this
Problem, and also ensure the precision of measurement.It is relative altitude measuring instrument provided by the utility model such as Fig. 3-such as Fig. 5
The measured object 9 in Fig. 2 is first placed between the ejector pin 8 and dial gauge 7 by use flow diagram, the ejector pin 8
Aperture inside measured object is calibrated back the dial gauge 7 in suitable position using the activity characteristic of the ejector pin 8
Zero, the position of the ejector pin 8 is then fixed, then move the measured object 9 to make the measurement datum of inside grooves and the top
Pin 8 contacts, then press of the gauge head of the dial gauge by the measured object 9 can read A- on the dial gauge 7
The size of A.Relative altitude measuring instrument provided by the utility model is simple to manufacture, and easy to operate, measurement accuracy meets primary demand,
Checkability is improved, inspection cost is reduced, meets object of the datum level in inside grooves of all kinds of similar features of industrial circle
The height dimension of part measures.
Preferably, the ejector pin 8 includes reduced diameter section and enlarged diameter section, the ejector pin 8 is in stepped shaft structure, described small
Diameter segment and enlarged diameter section are cylinder, and the reduced diameter section is close to the dial gauge, the enlarged diameter section and the support
Frame is flexibly connected, and setting reduced diameter section is that the ejector pin 8 protrudes into different size of inside grooves, the enlarged diameter section for convenience
Be it is cylindric, facilitate the ejector pin 8 to move up and down.
Preferably, second mounting plate 1 and first mounting plate 4 are horizontally disposed, support frame as described above further includes
Vertical support component, first mounting plate 4 are fixedly connected by the support component with second mounting plate 1.The branch
Support is at low cost, and structure is simple, easy to assembly, has pushed production efficiency.The support component and the dial gauge 7 are located at
The both ends of first mounting plate can provide enough placement spaces for measured object 9.
Preferably, the support component includes vertical pulling plate 3 and vertical fagging 2, the pulling plate 3 and the fagging
2 are fixedly connected, and first mounting plate 4 is fixedly connected with second mounting plate 1 by the pulling plate 3 and the fagging 2.Institute
Pulling plate 3 is stated perpendicular to the fagging 2, the pulling plate 3 is located at side of the fagging 2 far from the dial gauge 7.The pulling plate 3
The mode combined with the fagging 2 increase the support component respectively with first mounting plate 4 and second mounting plate 1
The area of contact, so that the stability of support is enhanced,
Preferably, support frame as described above further includes dial gauge fixation kit, the dial gauge 7 is fixed by the dial gauge
Component is fixedly connected with first mounting plate 4.The dial gauge fixation kit includes vertical spare transition plates 5 and level
Percentage dash board 6, the percentage dash board 6 are fixedly connected by the spare transition plates 5 with first mounting plate 4, the percentage
Table 7 is fixedly connected with the percentage dash board 6.
Labyrinth similar for installation stud in groove etc. is difficult to obtain datum plane from outside, and traditional height
Degree measuring instrument must use marble platform as measurement datum, be difficult to measure its height with traditional altimeter.This reality
With the simple type height-gauge of novel offer by the way that ejector pin 8 is extend into inside grooves, after being returned to zero with the calibration of dial gauge 7, then
The dimension data of measured object is obtained by dial gauge.The utility model is solved by simple mechanical structure and a dial gauge
The elevation carrection problem of related category special-shaped product is a kind of economic and effective elevation carrection instrument.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of relative altitude measuring instrument, which is characterized in that including dial gauge and support frame, support frame as described above includes the first installation
Plate and the second mounting plate are installed on the dial gauge on first mounting plate, and being installed on second mounting plate can be with institute
State the ejector pin of the second mounting plate relative movement, the length direction phase of the direction of motion of the ejector pin and the gauge head of the dial gauge
Together.
2. relative altitude measuring instrument as described in claim 1, it is characterised in that: the ejector pin is in stepped shaft structure, including small
Diameter segment and enlarged diameter section, the reduced diameter section are flexibly connected close to the dial gauge, the enlarged diameter section with support frame as described above.
3. relative altitude measuring instrument as described in claim 1, it is characterised in that: first mounting plate and second installation
Plate is horizontally disposed, and support frame as described above further includes vertical support component, first mounting plate by the support component and
Second mounting plate is fixedly connected.
4. relative altitude measuring instrument as claimed in claim 3, it is characterised in that: the support component and dial gauge difference
Positioned at the both ends of first mounting plate.
5. relative altitude measuring instrument as claimed in claim 3, it is characterised in that: the support component include vertical pulling plate and
Vertical fagging, the pulling plate are fixedly connected with the fagging, and first mounting plate and second mounting plate are described in
Pulling plate is fixedly connected with the fagging.
6. relative altitude measuring instrument as claimed in claim 5, it is characterised in that: the pulling plate is described perpendicular to the fagging
Pulling plate is located at side of the fagging far from the dial gauge.
7. relative altitude measuring instrument as described in claim 1, it is characterised in that: support frame as described above further includes the fixed group of dial gauge
Part, the dial gauge are fixedly connected by the dial gauge fixation kit with first mounting plate.
8. relative altitude measuring instrument as claimed in claim 7, it is characterised in that: the dial gauge fixation kit includes vertical
Spare transition plates and horizontal percentage dash board, the percentage dash board are fixed by the spare transition plates and first mounting plate
Connection, the dial gauge are fixedly connected with the percentage dash board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609782.9U CN209043171U (en) | 2018-09-30 | 2018-09-30 | Relative altitude measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609782.9U CN209043171U (en) | 2018-09-30 | 2018-09-30 | Relative altitude measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043171U true CN209043171U (en) | 2019-06-28 |
Family
ID=67034911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609782.9U Active CN209043171U (en) | 2018-09-30 | 2018-09-30 | Relative altitude measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696111A (en) * | 2019-10-15 | 2020-01-17 | 重庆理工大学 | Intelligent differential tool setting and leaning-correcting slide rule |
-
2018
- 2018-09-30 CN CN201821609782.9U patent/CN209043171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696111A (en) * | 2019-10-15 | 2020-01-17 | 重庆理工大学 | Intelligent differential tool setting and leaning-correcting slide rule |
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