KR200450259Y1 - 구조물 중량 변형량 측정기 - Google Patents
구조물 중량 변형량 측정기 Download PDFInfo
- Publication number
- KR200450259Y1 KR200450259Y1 KR2020080008819U KR20080008819U KR200450259Y1 KR 200450259 Y1 KR200450259 Y1 KR 200450259Y1 KR 2020080008819 U KR2020080008819 U KR 2020080008819U KR 20080008819 U KR20080008819 U KR 20080008819U KR 200450259 Y1 KR200450259 Y1 KR 200450259Y1
- Authority
- KR
- South Korea
- Prior art keywords
- strain
- weight
- deformation
- detector
- pair
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000000295 complement effect Effects 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035882 stress Effects 0.000 description 25
- 239000004020 conductor Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- -1 gaseous Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measurement Of Force In General (AREA)
Abstract
Description
Claims (5)
- 구조물의 중량 변형량을 측정하는 중량 변형량 측정기에 있어서,하중 변화에 의해 발생하는 변위를 측정하고자 하는 구조물에 설치되고, 일면에 상호 이격된 한 쌍의 지지부재가 돌출되는 제1 구조물 장착플레이트;상기 한 쌍의 지지부재와 일면이 접하여 볼트 결합되며, 큐티 열처리된 니켈 크롬 몰리브덴 강재로 이루어진 변형감지 프레임;상기 한 쌍의 지지부재 사이의 변형감지 프레임의 일부분에 볼트 결합에 의해 수평으로 설치되되, 연신율 측정이 가능한 스트레인 게이지를 포함하는 구성으로 이루어지는 변형 검출기;상기 변형감지 프레임의 타면에 결합되는 보완프레임; 및상기 보완프레임에 결합되며, 상기 구조물을 지지하는 지지대에 설치되는 제2 구조물 장착플레이트를 포함하는 것을 특징으로 하는 구조물 중량 변형량 측정기.
- 삭제
- 삭제
- 제1항에 있어서,상기 변형 검출기는 상기 한 쌍의 지지부재 사이의 중앙부에 설치되는 것을 특징으로 하는 구조물 중량 변형량 측정기.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020080008819U KR200450259Y1 (ko) | 2008-07-02 | 2008-07-02 | 구조물 중량 변형량 측정기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020080008819U KR200450259Y1 (ko) | 2008-07-02 | 2008-07-02 | 구조물 중량 변형량 측정기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100000321U KR20100000321U (ko) | 2010-01-12 |
KR200450259Y1 true KR200450259Y1 (ko) | 2010-09-15 |
Family
ID=44194273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020080008819U KR200450259Y1 (ko) | 2008-07-02 | 2008-07-02 | 구조물 중량 변형량 측정기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200450259Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102016141B1 (ko) * | 2018-07-02 | 2019-08-29 | 김성웅 | 로드셀 픽업장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05312629A (ja) * | 1992-05-11 | 1993-11-22 | Kubota Corp | ロードセルユニット |
JP2003149039A (ja) * | 2001-11-19 | 2003-05-21 | Sartorius Kk | 大型サイロの計量用支持構造体 |
-
2008
- 2008-07-02 KR KR2020080008819U patent/KR200450259Y1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05312629A (ja) * | 1992-05-11 | 1993-11-22 | Kubota Corp | ロードセルユニット |
JP2003149039A (ja) * | 2001-11-19 | 2003-05-21 | Sartorius Kk | 大型サイロの計量用支持構造体 |
Also Published As
Publication number | Publication date |
---|---|
KR20100000321U (ko) | 2010-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9372125B2 (en) | Load detecting device | |
CN202158916U (zh) | 用于检测形变的测量装置 | |
EP2972140B1 (en) | Load cell assembly | |
US11092477B2 (en) | Planar load cell assembly | |
US20090183561A1 (en) | Load pin brake cell apparatus | |
CN101532817A (zh) | 电阻应变计及利用电阻应变计改变应力传递方式的传感器 | |
KR100434166B1 (ko) | 센싱소자의 고정구조 | |
CN110220621A (zh) | 一种用于铁道车辆超偏载检测的钢轨轨头式应力传感器 | |
US5568132A (en) | Load insulator | |
KR200450259Y1 (ko) | 구조물 중량 변형량 측정기 | |
JP2005121405A (ja) | 車両用自重計 | |
CN109374160A (zh) | 一种用于铁道车辆超偏载检测的钢轨应力传感器 | |
JP2009175148A (ja) | 力測定装置を備えたフォークリフト | |
CN219495429U (zh) | 称重传感器、称重机构及培养箱 | |
CN108627290A (zh) | 一种提高桥梁应变监测灵敏度的方法 | |
CN209764211U (zh) | 称重传感器、动态汽车衡和汽车衡系统 | |
CN209069464U (zh) | 一种用于铁道车辆超偏载检测的钢轨应力传感器 | |
CN106441651A (zh) | 一种铁道车辆压力的测量装置 | |
CN206274280U (zh) | 一种铁道车辆压力的测量装置 | |
CN113984165A (zh) | 一种应用于车辆的称重压力传感器 | |
GB2542475A (en) | Methods and apparatus for measuring deformation | |
CN212340387U (zh) | 一种用于给料机的动态皮带秤 | |
EP4357744A1 (en) | Method for measuring the load on a vehicle axle with temperature compensation using a strain gauge (variants) | |
KR20230132193A (ko) | 무게 계측 센서 | |
AU2020207791B2 (en) | Planar load cell assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20080702 |
|
UA0201 | Request for examination | ||
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 20100226 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 20100817 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20100909 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 20100910 |
|
UG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20130718 Year of fee payment: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 20130718 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140709 Year of fee payment: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 20140709 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150623 Year of fee payment: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 20150623 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160711 Year of fee payment: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 20160711 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170802 Year of fee payment: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 20170802 Start annual number: 8 End annual number: 8 |
|
EXPY | Expiration of term | ||
UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20190102 |