CN2482049Y - Hole position vernier caliper with plate and conical measuring feet - Google Patents
Hole position vernier caliper with plate and conical measuring feet Download PDFInfo
- Publication number
- CN2482049Y CN2482049Y CN 01206445 CN01206445U CN2482049Y CN 2482049 Y CN2482049 Y CN 2482049Y CN 01206445 CN01206445 CN 01206445 CN 01206445 U CN01206445 U CN 01206445U CN 2482049 Y CN2482049 Y CN 2482049Y
- Authority
- CN
- China
- Prior art keywords
- vernier caliper
- measuring jaw
- hole
- shaped
- caliper
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a hole position vernier caliper with measuring jaws which are flat plate shaped and cone shaped, and aims at overcoming the vernier caliper that the detection efficiency of the accurate distance of a steel structure element is low, the discreteness of a data is large, the developed measuring state is consistent, and the hole distance is directly read in a steel structure industry, in particular to an iron tower manufacturing industry. The utility model is characterized in that a cone-shaped measuring jaw (2) is arranged on a caliper frame (1) of the vernier caliper to determine different apertures, and a flat plate shape measuring jaw (4) is arranged on a caliper body (3) to determine a profile peak plane (6) on a rough surface as a reference surface. When being measured, the cone-shaped measuring jaw (2) is locked in a hole (5), The flat plate shape measuring jaw (4) is tightly stuck with the reference surface to read out the accurate distance value L.
Description
It is plate shaped and position, hole vernier caliper taper that the utility model relates to a kind of measuring jaw, and its technical field belongs to industrial technology, machining, measurer, steel construction, particularly iron tower manufacturing industry.
The standard of steel construction piece is benchmark apart from the detection of (hole one identity distance) with the uneven surface at present, and vernier caliper measurement is calculated to Kong Bianhou, and owing to benchmark, measuring method, aperture are all unstable, efficiency of measurement is low, and the discreteness of data is big.Product quality is difficult to assert.
The purpose of this utility model is for addressing the above problem, and a kind of direct reading of developing is measured state consistency, measures the method and the vernier caliper of accurate distance apace.
Technical measures of the present utility model are, a taper measuring jaw (2) vertical with the chi frame arranged on this vernier caliper chi frame (1), and as shown in Figure 1, the measurement initiating terminal of blade (3) has a plate shaped measuring jaw (4) vertical with blade.The standard of measured hole apart from the time, as shown in Figure 2, taper measuring jaw (2) is locked onto in the hole (5) center of determining different apertures with quick, and it be that reference field can be read accurate distance value L rapidly with the peak of profile plane (6) of determining this rough surface that plate shaped measuring jaw (4) is adjacent to the section bar side.
The utility model has the advantages that, the taper measuring jaw has been determined the center in hole, plate shaped measuring jaw is affixed to the three degree of freedom that the section bar surface time has locked this vernier caliper, has determined the standard distance in hole simultaneously, and plate shaped measuring jaw is close to section bar peak of profile plane more near the confined state of steel construction piece.Thereby the method unanimity, obtain measuring numerical value apace.
Fig. 1 is the structure of this vernier caliper.
Fig. 2 is the state of the standard distance in this vernier caliper measurement hole.
Essential implementation, this vernier caliper should be made by professional measurer factory, should guarantee that blade arrives the verticality of plate shaped measuring jaw and the taper measuring jaw verticality to the chi frame.The measurement mouth in the hole local necking deformation that do not have.Gaging hole apart from the time aperture should be identical.
Result of use, through using the standard distance of this vernier caliper measurement steel construction piece of proof, method can be unified, discreteness quick, data is little, near the assembling condition of steel construction.
Claims (1)
1. a measuring jaw is plate shaped and position, hole vernier caliper taper, it is characterized in that measuring jaw is plate shaped and conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206445 CN2482049Y (en) | 2001-06-05 | 2001-06-05 | Hole position vernier caliper with plate and conical measuring feet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206445 CN2482049Y (en) | 2001-06-05 | 2001-06-05 | Hole position vernier caliper with plate and conical measuring feet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2482049Y true CN2482049Y (en) | 2002-03-13 |
Family
ID=33627073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206445 Expired - Fee Related CN2482049Y (en) | 2001-06-05 | 2001-06-05 | Hole position vernier caliper with plate and conical measuring feet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2482049Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941148A (en) * | 2017-11-23 | 2018-04-20 | 鞠有奎 | A kind of positioning mechanical device, adjusting zero method and localization method |
| CN107976135A (en) * | 2017-11-23 | 2018-05-01 | 鞠有奎 | Towards mechanical device, adjusting zero method and the localization method of hole positioning |
-
2001
- 2001-06-05 CN CN 01206445 patent/CN2482049Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941148A (en) * | 2017-11-23 | 2018-04-20 | 鞠有奎 | A kind of positioning mechanical device, adjusting zero method and localization method |
| CN107976135A (en) * | 2017-11-23 | 2018-05-01 | 鞠有奎 | Towards mechanical device, adjusting zero method and the localization method of hole positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |