CN203587013U - Proportional joint meter - Google Patents
Proportional joint meter Download PDFInfo
- Publication number
- CN203587013U CN203587013U CN201320773542.3U CN201320773542U CN203587013U CN 203587013 U CN203587013 U CN 203587013U CN 201320773542 U CN201320773542 U CN 201320773542U CN 203587013 U CN203587013 U CN 203587013U
- Authority
- CN
- China
- Prior art keywords
- chute
- hinged
- probe
- slide block
- dip stick
- 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
- 239000000523 sample Substances 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Abstract
The utility model provides a proportional joint meter which comprises a measuring ruler. The measuring ruler is cuboid. The upper end face of the measuring ruler is provided with a chute. The side edge of the chute along its length direction is provided with scales. One end of the chute is equipped with a fixed block, and the other end of the chute is provided with a slide block. The fixed block and the slide block are respectively hinged to probes. Upper portions of the two probes are intersected with each other, and the cross parts are hinged together. The proportional joint meter provided by the utility model has the following advantages: firstly, clearance measurement of conventional tools such as a straightedge, a flexible rule and the like can be completed; secondly, gap measurement of mediums such as oil, water and the like can be realized; thirdly, gaps with a certain depth can be measured; and finally, it can be ensured that measurement precision is below 0.01mm.
Description
Technical field
The utility model relates to a kind of survey instrument, especially a kind of proportion expression crack gauge.
Background technology
In equipment installation and repairing and operational process, need to measure the gap under particular surroundings, when the liquid such as oil-containing or water, position in gap are dark or measurement face is irregular, general survey instrument cannot complete accurate measurement.
Summary of the invention
The purpose of this utility model is to provide a kind of proportion expression crack gauge, can carry out Quick Measurement to particular surroundings and micro gap, meets various work requirements, and increases work efficiency.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of proportion expression crack gauge, comprise dip stick, it is characterized in that: described dip stick is rectangular parallelepiped, and the upper surface of dip stick is provided with chute, the side of chute length direction is provided with scale, one end of chute is provided with fixed block, and the other end is provided with slide block, is hinged with respectively probe on fixed block and slide block, the top of two probes intersects, and crossover sites is hinged.
Improvement to technique scheme: the top of described probe is conical, and the front end of probe is provided with a plurality of holes.
Further improvement to technique scheme: the upper surface side of described dip stick is hinged with lid.
Beneficial effect:
Use proportion expression crack gauge described in the utility model, be fixed on the probe on slide block, can in chute, move as required, by the scale reading numerical values of dip stick side, can measure the gap of various occasions, precision is higher, can be controlled in below 0.01mm, use fast, easy to carry, and raise the efficiency.The front end of probe is provided with a plurality of holes, can adjust as required like this two probes and intersect fixing position, to adapt to different amplification coefficients; The upper surface side of dip stick is hinged with lid, and when not using, probe can be taken in chute, covers lid, is easy to carry, stores.
Proportion expression crack gauge described in the utility model, the one, can complete the clearance measurement function of the conventional instruments such as ruler, tape measure; The 2nd, can be to there being the gap of the media such as oil, water to measure; The 3rd, can measure the gap of certain depth.The 4th, can guarantee that measuring accuracy is below 0.01mm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of proportion expression crack gauge as shown in Figure 1, comprise dip stick 1, described dip stick 1 is rectangular parallelepiped, the upper surface of dip stick 1 is provided with chute 2, and a side of chute 2 length directions is provided with scale 3, and one end of chute 2 is provided with fixed block 4, the other end is provided with slide block 5, on fixed block 4 and slide block 5, be hinged with respectively probe 6,7, the top of probe 6,7 intersects, and crossover sites is hinged.The top of described probe 6,7 is conical, and the front end of probe 5,7 is provided with three holes 8; The upper surface side of described dip stick 1 is hinged with lid 9.
Surveying work mode is as follows:
(1) according to gap environment and measuring accuracy, require to select amplification coefficient.The measurement less for gap, precision is higher is positioned over pivot pin near in the hole of probe front as far as possible, makes amplification coefficient larger, can guarantee that measuring accuracy is higher.
(2) two end of probes are probeed into and measure gap, a probe afterbody slide block is slided in scaleplate upper groove, two end of probes are touched respectively to 2 positions in tested gap.
(3) read pivot pin center line corresponding scale value on scaleplate on groove inner slide, its numerical value is the spacing in gap divided by amplification coefficient.
Claims (3)
1. a proportion expression crack gauge, comprise dip stick, it is characterized in that: described dip stick is rectangular parallelepiped, the upper surface of dip stick is provided with chute, and the side of chute length direction is provided with scale, and one end of chute is provided with fixed block, the other end is provided with slide block, on fixed block and slide block, be hinged with respectively probe, the top of two probes intersects, and crossover sites is hinged.
2. proportion expression crack gauge according to claim 1, is characterized in that: the top of described probe is for conical, and the front end of probe is provided with a plurality of holes.
3. proportion expression crack gauge according to claim 1 and 2, is characterized in that: the upper surface side of described dip stick is hinged with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773542.3U CN203587013U (en) | 2013-12-02 | 2013-12-02 | Proportional joint meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773542.3U CN203587013U (en) | 2013-12-02 | 2013-12-02 | Proportional joint meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587013U true CN203587013U (en) | 2014-05-07 |
Family
ID=50584919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773542.3U Expired - Fee Related CN203587013U (en) | 2013-12-02 | 2013-12-02 | Proportional joint meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359378A (en) * | 2014-11-12 | 2015-02-18 | 西安交通大学 | Digital vernier gap gauge and application method thereof |
-
2013
- 2013-12-02 CN CN201320773542.3U patent/CN203587013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359378A (en) * | 2014-11-12 | 2015-02-18 | 西安交通大学 | Digital vernier gap gauge and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140507 Termination date: 20191202 |