CN2766224Y - Laser positioning and digital displaying rule for measuring vehicle hook center height - Google Patents
Laser positioning and digital displaying rule for measuring vehicle hook center height Download PDFInfo
- Publication number
- CN2766224Y CN2766224Y CN 200520089054 CN200520089054U CN2766224Y CN 2766224 Y CN2766224 Y CN 2766224Y CN 200520089054 CN200520089054 CN 200520089054 CN 200520089054 U CN200520089054 U CN 200520089054U CN 2766224 Y CN2766224 Y CN 2766224Y
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- ruler
- vertical ruler
- display
- vertical
- fixed
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- Expired - Fee Related
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Abstract
The utility model belongs to a measuring instrument, particularly a laser positioning and digital displaying ruler for measuring the height of a vehicle hook center. The laser positioning and digital displaying ruler for measuring the height of a vehicle hook center is composed of a ruler seat, a cross ruler, a calibration ruler, a vertical ruler, a vertical ruler positioning block, a vertical ruler locking block, a rotating shaft, a vertical ruler clamping plate hinge, a fixed grating, a laser, a movable grating and a display, wherein the ruler seat is fixed at both ends of the cross ruler; the calibrate ruler is arranged on the cross ruler through the clamping plate hinge; the movable grating and the display are integrative structure; the laser is connected into one body with the movable grating and the display through connecting plates; the fixed grating is fixed on the vertical ruler; the movable grating, the display and the fixed grating are tight-sliding fit. The lower end of the vertical ruler is connected with the cross ruler through the rotating shaft and the clamping plate hinge; the vertical ruler locking block and the vertical ruler positioning block are arranged on the cross ruler matched with the lower end of the vertical ruler. The utility model has the advantages of high measuring precision, convenient operation and high efficiency, and is capable of realizing non-contact measurement under the condition that a vehicle does not unhook.
Description
Technical field
The utility model belongs to surveying instrument, more precisely is a kind of laser positioning digital display height of coupler centre dip stick.
Background technology
The height of coupler centre dip stick of railway interests's use at present is a kind of contact measurer, and the weight of this chi concentrates on the center of crossfoot, the deflection of crossfoot blade is bigger, and measuring accuracy is low, and this measurer must be under the hitch released state when detecting, detect inconvenience, efficient is lower.
Summary of the invention
The purpose of this utility model is, a kind of contactless, high-precision laser location digital display height of coupler centre dip stick is provided.
The purpose of this utility model is achieved through the following technical solutions: laser positioning digital display height of coupler centre dip stick, by rod support, crossfoot, scaling ruler, perpendicular chi, vertical ruler locating piece, vertical ruler locking block, rotating shaft, the vertical ruler clamping plate folding, fixed grid, laser instrument, moving grid and display are formed, wherein rod support is fixed on the crossfoot two ends, scaling ruler passes through the clamping plate folding apparatus on crossfoot, moving grid and display are structure as a whole, laser instrument connects as one by web joint and moving grid and display, fixed grid is fixed on the perpendicular chi, moving grid and display and fixed grid tightly are slidingly matched, vertical ruler lower end is connected with crossfoot with the vertical ruler clamping plate folding by rotating shaft, with device vertical ruler locking block and vertical ruler locating piece on the crossfoot that vertical ruler lower end cooperates.
When fixed grid perpendicular to the rod support reference field, and when the light beam that laser instrument sends is parallel with the rod support reference field, move up and down moving grid, the laser exit place is identical with rod support reference field distance with rod support reference field distance and light beam irradiates point, display shows that numerical value is tested height relative value, thereby realize the non-cpntact measurement of measured point and reference field height, simultaneously can be with data storage at display, by interface and computer interconnection.
The utility model measuring accuracy height can be realized non-cpntact measurement under the condition that vehicle does not break off relations, easy to use, the efficient height.
Description of drawings
Fig. 1 is the utility model structural drawing.
Fig. 2 is a structural drawing of the present utility model.
Embodiment
With reference to Fig. 1,2, laser positioning digital display height of coupler centre dip stick, by rod support 1, crossfoot 2, scaling ruler 4, perpendicular chi 9, vertical ruler locating piece 5, vertical ruler locking block 8, rotating shaft 6, vertical ruler clamping plate folding 7, fixed grid 10, laser instrument 12, moving grid and display 13 are formed, wherein rod support 1 is fixed on crossfoot 2 two ends, scaling ruler 4 installs on crossfoot 2 by clamping plate folding 3, moving grid and display 13 are structure as a whole, laser instrument 12 connects as one by web joint 11 and moving grid and display 13, fixed grid 10 is fixed on the perpendicular chi 9, moving grid and display 13 tightly are slidingly matched with fixed grid 10, perpendicular chi 9 lower ends are connected with crossfoot 2 with vertical ruler clamping plate folding 7 by rotating shaft 6, and install vertical ruler locking block 8 and vertical ruler locating piece 5 on the crossfoot 2 that perpendicular chi 9 lower ends cooperate.
During off working state, scaling ruler and perpendicular chi by Fig. 1 state rotate counterclockwise to the folding and unfolding of crossfoot parallel position, be convenient to the transportation and deposit.The scaling ruler verification that only when calibrate, stands.During duty, the perpendicular chi that will be in the folding and unfolding state is upright clockwise, the perpendicular chi of vertical ruler locking block locking when vertical ruler lower end closely contacts with vertical ruler locating piece, perpendicular chi and fixed grid are perpendicular to the rod support reference field, crossfoot two ends rod support taken be placed on the rail, open the laser instrument switch, slide up and down the moving grid that connects as one, laser beam is aimed at coupler centre line, can read coupler centre line and rail level vertical range value from the display on the moving grid, and can be with data storage in display, by interface and computer interconnection.
Claims (1)
1. laser positioning digital display height of coupler centre dip stick, by rod support, crossfoot, scaling ruler, perpendicular chi, vertical ruler locating piece, vertical ruler locking block, rotating shaft, the vertical ruler clamping plate folding, fixed grid, laser instrument, moving grid and display are formed, it is characterized in that: rod support is fixed on the crossfoot two ends, scaling ruler passes through the clamping plate folding apparatus on crossfoot, moving grid and display are structure as a whole, laser instrument connects as one by web joint and moving grid and display, fixed grid is fixed on the perpendicular chi, moving grid and display and fixed grid tightly are slidingly matched, vertical ruler lower end is connected with crossfoot with the vertical ruler clamping plate folding by rotating shaft, with device vertical ruler locking block and vertical ruler locating piece on the crossfoot that vertical ruler lower end cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089054 CN2766224Y (en) | 2005-01-24 | 2005-01-24 | Laser positioning and digital displaying rule for measuring vehicle hook center height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089054 CN2766224Y (en) | 2005-01-24 | 2005-01-24 | Laser positioning and digital displaying rule for measuring vehicle hook center height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766224Y true CN2766224Y (en) | 2006-03-22 |
Family
ID=36606886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520089054 Expired - Fee Related CN2766224Y (en) | 2005-01-24 | 2005-01-24 | Laser positioning and digital displaying rule for measuring vehicle hook center height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766224Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927915A (en) * | 2012-11-01 | 2013-02-13 | 上海市质量监督检验技术研究院 | Non-contact bed mattress surrounding edge height measuring device |
| CN102936749A (en) * | 2012-12-06 | 2013-02-20 | 江苏吉星新材料有限公司 | Positioning tool |
| CN103307981A (en) * | 2013-06-24 | 2013-09-18 | 天津金轮自行车集团有限公司 | Laser positioner for bicycle design experiment |
| CN104315957A (en) * | 2014-11-21 | 2015-01-28 | 柳州科路测量仪器有限责任公司 | Rail transport device car coupler center height measuring ruler |
| CN104457588A (en) * | 2014-12-18 | 2015-03-25 | 西南交通大学 | Method for detecting mounting height of key position |
| CN106240590A (en) * | 2016-08-08 | 2016-12-21 | 中车株洲电力机车有限公司 | Detection device |
| CN109000540A (en) * | 2016-10-31 | 2018-12-14 | 陈键 | A kind of power supply system cable diameter error test chuck special |
| CN110068275A (en) * | 2019-06-10 | 2019-07-30 | 南京铁道职业技术学院 | A kind of method of infrared sensor measuring car hook height |
| CN111397516A (en) * | 2020-04-03 | 2020-07-10 | 哈尔滨市科佳通用机电股份有限公司 | Device and method for measuring height of signal receiving coil of railway locomotive |
-
2005
- 2005-01-24 CN CN 200520089054 patent/CN2766224Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927915A (en) * | 2012-11-01 | 2013-02-13 | 上海市质量监督检验技术研究院 | Non-contact bed mattress surrounding edge height measuring device |
| CN102936749A (en) * | 2012-12-06 | 2013-02-20 | 江苏吉星新材料有限公司 | Positioning tool |
| CN103307981A (en) * | 2013-06-24 | 2013-09-18 | 天津金轮自行车集团有限公司 | Laser positioner for bicycle design experiment |
| CN104315957A (en) * | 2014-11-21 | 2015-01-28 | 柳州科路测量仪器有限责任公司 | Rail transport device car coupler center height measuring ruler |
| CN104457588A (en) * | 2014-12-18 | 2015-03-25 | 西南交通大学 | Method for detecting mounting height of key position |
| CN106240590A (en) * | 2016-08-08 | 2016-12-21 | 中车株洲电力机车有限公司 | Detection device |
| CN109000540A (en) * | 2016-10-31 | 2018-12-14 | 陈键 | A kind of power supply system cable diameter error test chuck special |
| CN110068275A (en) * | 2019-06-10 | 2019-07-30 | 南京铁道职业技术学院 | A kind of method of infrared sensor measuring car hook height |
| CN111397516A (en) * | 2020-04-03 | 2020-07-10 | 哈尔滨市科佳通用机电股份有限公司 | Device and method for measuring height of signal receiving coil of railway locomotive |
| CN111397516B (en) * | 2020-04-03 | 2020-12-01 | 哈尔滨市科佳通用机电股份有限公司 | Device and method for measuring height of signal receiving coil of railway locomotive |
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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 |