CN203657640U - Vernier caliper with measuring claws moving vertically - Google Patents
Vernier caliper with measuring claws moving vertically Download PDFInfo
- Publication number
- CN203657640U CN203657640U CN201320870958.7U CN201320870958U CN203657640U CN 203657640 U CN203657640 U CN 203657640U CN 201320870958 U CN201320870958 U CN 201320870958U CN 203657640 U CN203657640 U CN 203657640U
- Authority
- CN
- China
- Prior art keywords
- vernier
- measuring claw
- vernier caliper
- external pelivimetry
- pelivimetry pawl
- 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
- 210000000078 claw Anatomy 0.000 title claims abstract description 33
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000003763 carbonization Methods 0.000 description 9
- 239000000686 essence Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a vernier caliper with measuring claws moving vertically. The vernier caliper comprises an inner measuring claw a, an inner measuring claw b, a fastening screw a, a vernier caliper body, a depth gauge, a vernier, a fastening screw b, a slipway, an outer measuring claw b and an outer measuring claw a, wherein the vernier caliper is provided with a vernier caliper body with a scale; the vernier caliper body is precisely matched with the vernier with a scale; the upper end of the vernier is provided with the fastening screw a; the inner measuring claw a and the inner measuring claw b which are symmetrical and the same in size are arranged on the front end of the vernier caliper body; the outer measuring claw a and the outer measuring claw b which are parallel are arranged below the front end of the vernier caliper body; the rear end of the vernier caliper body is provided with the depth gauge connected with the vernier; the front part of the vernier is vertically and downwardly connected with the slipway; the slipway and the outer measuring claw b are precisely matched and in parallel slip connection; and the fastening screw b is arranged on the outer measuring claw b. According to the vernier caliper with measuring claws moving vertically, the operation is simple, a rough plane can be precisely positioned and the boundary is measured, concrete carbonation depth can be precisely measured, and data measurement precision can be improved.
Description
Technical field
the utility model relates to a kind of vernier caliper, the measuring claw vernier caliper moving up and down of the non-flat whole plane width of especially a kind of Measurement accuracy.
Background technology
at present, known vernier caliper can be measured object length, internal-and external diameter, the degree of depth, in concrete carbonization experiment, need to carry out carbonation depth measurement to concrete splitting face, because technology is limited, this splitting surface is generally non-flat surface, during with vernier caliper measurement, cannot accurately locate, cause measurement result inaccurate, impact research.
Utility model content
in order to solve the deficiency of existing vernier caliper, the utility model provides a kind of measuring claw vernier caliper moving up and down, and this vernier caliper is simple to operate, accurately locates non-flat leveling planar survey border, accurately measure concrete carbonization depth, improve measurement data accuracy.
the utility model solves the technical scheme that its technical matters adopts: measuring claw vernier caliper moving up and down, and this vernier caliper comprises interior measuring claw a, interior measuring claw b, trip bolt a, blade, pit gauge, vernier, trip bolt b, slideway, external pelivimetry pawl b, external pelivimetry pawl a; Described vernier caliper is provided with to be with graduated blade, blade essence to be combined with to be with graduated vernier, for improving measurement data degree of accuracy; Described vernier upper end is provided with trip bolt a, for fixing slider position; Above described blade front end, be provided with large interior measuring claw a and the interior measuring claw b such as symmetrical, for inner diameter measurement; Below blade front end, be provided with external pelivimetry pawl a parallel to each other and external pelivimetry pawl b, for external diameter or linear measure longimetry; Described blade rear end is provided with the pit gauge being connected with vernier, for the degree of depth or linear measure longimetry; Described vernier front portion is connected with slideway vertically downward, and slideway is connected with external pelivimetry pawl b precision-fit parallel sliding, and external pelivimetry pawl b is slided up and down along slideway is parallel; On described external pelivimetry pawl b, be provided with trip bolt b, for fixing external pelivimetry pawl b.While carrying out concrete carbonization depth measurement, if employing split the law, aim at respectively inward flange and the outward flange of splitting surface carbonization part with external pelivimetry pawl a and external pelivimetry pawl b, when outward flange height is during lower than inward flange, along slideway down sliding external pelivimetry pawl b, make the outward flange of the adjacent splitting surface carbonization of external pelivimetry pawl b part, improve the accuracy of measurement data; If employing boring method, directly uses the pit gauge on vernier caliper.
the beneficial effects of the utility model are, simple to operate, accurately locate non-flat leveling planar survey border, accurately measure concrete carbonization depth, improve measurement data accuracy.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is described in further detail.
fig. 1 is structural principle schematic diagram of the present utility model.
in Fig. 1,1. interior measuring claw a, 2. interior measuring claw b, 3. trip bolt a, 4. blade, 5. pit gauge, 6. vernier, 7. trip bolt b, 8. slideway, 9. external pelivimetry pawl b, 10. external pelivimetry pawl a.
Embodiment
in Fig. 1, measuring claw vernier caliper moving up and down, this vernier caliper comprises interior measuring claw a1, interior measuring claw b2, trip bolt a3, blade 4, pit gauge 5, vernier 6, trip bolt b7, slideway 8, external pelivimetry pawl b9, external pelivimetry pawl a10; Described vernier caliper is provided with to be with graduated blade 4, blade 4 essences to be combined with to be with graduated vernier 6, for improving measurement data degree of accuracy; Described vernier 6 upper ends are provided with trip bolt a3, for fixing vernier 6 positions; Above described blade 4 front ends, be provided with large interior measuring claw a1 and the interior measuring claw b2 such as symmetrical, for inner diameter measurement; Below blade 4 front ends, be provided with external pelivimetry pawl a10 parallel to each other and external pelivimetry pawl b9, for external diameter or linear measure longimetry; Described blade 4 rear ends are provided with the pit gauge 5 being connected with vernier 6, for the degree of depth or linear measure longimetry; Described vernier 6 front portions are connected with slideway 8 vertically downward, and slideway 8 is connected with external pelivimetry pawl b9 precision-fit parallel sliding, and external pelivimetry pawl b9 is slided up and down along slideway 8 is parallel; On described external pelivimetry pawl b9, be provided with trip bolt b7, for fixing external pelivimetry pawl b9.While carrying out concrete carbonization depth measurement, if employing split the law, aim at respectively inward flange and the outward flange of splitting surface carbonization part with external pelivimetry pawl a10 and external pelivimetry pawl b9, when outward flange height is during lower than inward flange, along slideway 8 down sliding external pelivimetry pawl b9, make the outward flange of the adjacent splitting surface carbonization of external pelivimetry pawl b9 part, improve the accuracy of measurement data; If employing boring method, directly uses the pit gauge 5 on vernier caliper.
Claims (1)
1.
measuring claw vernier caliper moving up and down, this vernier caliper comprises interior measuring claw a(1), interior measuring claw b(2), trip bolt a(3), blade (4), pit gauge (5), vernier (6), trip bolt b(7), slideway (8), external pelivimetry pawl b(9), external pelivimetry pawl a(10); Described vernier caliper is provided with is with graduated blade (4), and blade (4) essence is combined with is with graduated vernier (6); Described vernier (6) upper end is provided with trip bolt a(3); Described blade (4) is provided with the large interior measuring claw a(1 such as symmetrical above front end) and interior measuring claw b(2); Below blade (4) front end, be provided with external pelivimetry pawl a(10 parallel to each other) and external pelivimetry pawl b(9); Described blade (4) rear end is provided with the pit gauge (5) being connected with vernier (6); It is characterized in that, described vernier (6) front portion is connected with slideway (8) vertically downward, slideway (8) and external pelivimetry pawl b(9) precision-fit parallel sliding is connected; Described external pelivimetry pawl b(9) on be provided with trip bolt b(7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870958.7U CN203657640U (en) | 2013-12-27 | 2013-12-27 | Vernier caliper with measuring claws moving vertically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870958.7U CN203657640U (en) | 2013-12-27 | 2013-12-27 | Vernier caliper with measuring claws moving vertically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657640U true CN203657640U (en) | 2014-06-18 |
Family
ID=50924018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870958.7U Expired - Fee Related CN203657640U (en) | 2013-12-27 | 2013-12-27 | Vernier caliper with measuring claws moving vertically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657640U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016153927A1 (en) * | 2015-03-23 | 2016-09-29 | Zimmer, Inc. | Disposable multi-purpose tool for total knee arthroplasty |
| CN107167063A (en) * | 2017-06-06 | 2017-09-15 | 泰豪沈阳电机有限公司 | A kind of universal stator coil angle detection model and its detection method |
| US10130375B2 (en) | 2014-07-31 | 2018-11-20 | Zimmer, Inc. | Instruments and methods in performing kinematically-aligned total knee arthroplasty |
| US10322004B2 (en) | 2010-09-10 | 2019-06-18 | Zimmer Gmbh | Femoral prosthesis with lateralized patellar groove |
| US10433966B2 (en) | 2005-12-15 | 2019-10-08 | Zimmer, Inc. | Distal femoral knee prostheses |
| US10631991B2 (en) | 2015-09-29 | 2020-04-28 | Zimmer, Inc. | Tibial prosthesis for tibia with varus resection |
-
2013
- 2013-12-27 CN CN201320870958.7U patent/CN203657640U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10433966B2 (en) | 2005-12-15 | 2019-10-08 | Zimmer, Inc. | Distal femoral knee prostheses |
| US10322004B2 (en) | 2010-09-10 | 2019-06-18 | Zimmer Gmbh | Femoral prosthesis with lateralized patellar groove |
| US10130375B2 (en) | 2014-07-31 | 2018-11-20 | Zimmer, Inc. | Instruments and methods in performing kinematically-aligned total knee arthroplasty |
| US10939923B2 (en) | 2014-07-31 | 2021-03-09 | Zimmer, Inc. | Instruments and methods in performing kinematically-aligned total knee arthroplasty |
| WO2016153927A1 (en) * | 2015-03-23 | 2016-09-29 | Zimmer, Inc. | Disposable multi-purpose tool for total knee arthroplasty |
| US10582982B2 (en) | 2015-03-23 | 2020-03-10 | Zimmer, Inc. | Disposable multi-purpose tool for total knee arthroplasty |
| US10631991B2 (en) | 2015-09-29 | 2020-04-28 | Zimmer, Inc. | Tibial prosthesis for tibia with varus resection |
| US11491018B2 (en) | 2015-09-29 | 2022-11-08 | Zimmer, Inc. | Tibial prosthesis for tibia with varus resection |
| CN107167063A (en) * | 2017-06-06 | 2017-09-15 | 泰豪沈阳电机有限公司 | A kind of universal stator coil angle detection model and its detection method |
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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 |
Granted publication date: 20140618 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |