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
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- CN
- China
- Prior art keywords
- vernier
- measuring claw
- vernier caliper
- slideway
- claw
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- Expired - Fee Related
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- 210000000078 claw Anatomy 0.000 title claims abstract description 39
- 238000005259 measurement Methods 0.000 abstract description 17
- 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
本实用新型涉及测量爪可上下移动的游标卡尺，该游标卡尺包括内测量爪a，内测量爪b，紧固螺钉a，尺身，深度尺，游标，紧固螺钉b，滑道，外测量爪b，外测量爪a；所述游标卡尺设置有带有刻度的尺身，尺身精配合有带有刻度的游标；游标上端设置有紧固螺钉a；尺身前端上面设置有对称等大的内测量爪a和内测量爪b；尺身前端下面设置有互相平行的外测量爪a和外测量爪b；所述尺身后端设置有与游标连接的深度尺；所述游标前部垂直向下连接有滑道，滑道与外测量爪b精密配合平行滑动连接；所述外测量爪b上设置有紧固螺钉b。该测量爪可上下移动的游标卡尺操作简单，准确定位非平整平面测量边界，精确测量混凝土碳化深度，提高测量数据准确度。
The utility model relates to a vernier caliper whose measuring claw can move up and down. The vernier caliper comprises an inner measuring claw a, an inner measuring claw b, a fastening screw a, a ruler body, a depth gauge, a vernier, a fastening screw b, a slideway, and an outer measuring claw b , the outer measuring claw a; the vernier caliper is provided with a ruler body with a scale, and the ruler body is finely fitted with a vernier with a scale; the upper end of the vernier is provided with a fastening screw a; the front end of the ruler body is provided with a symmetrical inner measurement Claw a and inner measuring claw b; the outer measuring claw a and the outer measuring claw b parallel to each other are arranged under the front end of the ruler body; the depth gauge connected with the vernier is arranged at the rear end of the ruler; the front part of the vernier is connected vertically downward There is a slideway, and the slideway is precisely matched with the outer measuring claw b in parallel sliding connection; the outer measuring claw b is provided with a fastening screw b. The vernier caliper with measuring claws that can move up and down is easy to operate, accurately locates the measurement boundary of an uneven plane, accurately measures the carbonation depth of concrete, and improves the accuracy of measurement data.
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)
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 (7)
| 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 |
| CN115077336A (en) * | 2022-06-29 | 2022-09-20 | 中国航发动力股份有限公司 | A measuring device and method |
-
2013
- 2013-12-27 CN CN201320870958.7U patent/CN203657640U/en not_active Expired - Fee Related
Cited By (10)
| 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 |
| CN115077336A (en) * | 2022-06-29 | 2022-09-20 | 中国航发动力股份有限公司 | A measuring device and 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 |