CN114252180B - 受力传感器组件及工程机械 - Google Patents
受力传感器组件及工程机械 Download PDFInfo
- Publication number
- CN114252180B CN114252180B CN202011001820.4A CN202011001820A CN114252180B CN 114252180 B CN114252180 B CN 114252180B CN 202011001820 A CN202011001820 A CN 202011001820A CN 114252180 B CN114252180 B CN 114252180B
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- CN
- China
- Prior art keywords
- sensor assembly
- area
- force sensor
- strain
- supporting
- 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.)
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- 230000008093 supporting effect Effects 0.000 claims abstract description 67
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- 230000007704 transition Effects 0.000 claims description 47
- 238000005259 measurement Methods 0.000 abstract description 21
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2231—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/225—Measuring circuits therefor
- G01L1/2262—Measuring circuits therefor involving simple electrical bridges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Force In General (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011001820.4A CN114252180B (zh) | 2020-09-22 | 2020-09-22 | 受力传感器组件及工程机械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011001820.4A CN114252180B (zh) | 2020-09-22 | 2020-09-22 | 受力传感器组件及工程机械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114252180A CN114252180A (zh) | 2022-03-29 |
CN114252180B true CN114252180B (zh) | 2023-03-28 |
Family
ID=80789465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011001820.4A Active CN114252180B (zh) | 2020-09-22 | 2020-09-22 | 受力传感器组件及工程机械 |
Country Status (1)
Country | Link |
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CN (1) | CN114252180B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0410014B1 (de) * | 1989-07-22 | 1994-01-05 | Hottinger Baldwin Messtechnik Gmbh | Druckaufnehmer und Verfahren zur Kalibrierung von Druckaufnehmern |
DE19625821C1 (de) * | 1996-06-28 | 1997-12-18 | Johannes Borngaesser | Standfuß für eine Meßzelle |
CN109596200A (zh) * | 2017-09-30 | 2019-04-09 | 程万军 | 一种秤用传感器支撑组件及应用该组件的平台秤 |
CN110588594A (zh) * | 2019-10-18 | 2019-12-20 | 三一汽车起重机械有限公司 | 一种支腿式工程机械 |
CN111122037B (zh) * | 2019-12-27 | 2020-12-15 | 中联重科股份有限公司 | 传感器组件、作用力检测设备和工程机械 |
-
2020
- 2020-09-22 CN CN202011001820.4A patent/CN114252180B/zh active Active
Also Published As
Publication number | Publication date |
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CN114252180A (zh) | 2022-03-29 |
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Application publication date: 20220329 Assignee: Zoomlion Yuanjiang Branch Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042766 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231008 Application publication date: 20220329 Assignee: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY DEVELOPMENT Co.,Ltd. WEINAN BRANCH Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042749 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231008 Application publication date: 20220329 Assignee: Zoomlion Concrete Pumping Machinery Branch Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042686 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231010 Application publication date: 20220329 Assignee: HUNAN ZOOMLION CONCRETE MACHINERY STATION EQUIPMENT CO.,LTD. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042761 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231010 Application publication date: 20220329 Assignee: Shaanxi Zhonglian Western earthwork Machinery Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042754 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231010 Application publication date: 20220329 Assignee: Zoomlion Construction Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042704 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231008 |
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Application publication date: 20220329 Assignee: Zoomlion Heavy Industry Science and Technology Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980044881 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231030 Application publication date: 20220329 Assignee: Hunan ZOOMLION Crawler Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980044887 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231030 Application publication date: 20220329 Assignee: Hunan Zoomlion engineering hoisting equipment Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980044882 Denomination of invention: Force sensor components and construction machinery Granted publication date: 20230328 License type: Common License Record date: 20231030 |
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