CN203940835U - The accurate experiments of measuring equipment of multi-point displacement - Google Patents
The accurate experiments of measuring equipment of multi-point displacement Download PDFInfo
- Publication number
- CN203940835U CN203940835U CN201420383667.XU CN201420383667U CN203940835U CN 203940835 U CN203940835 U CN 203940835U CN 201420383667 U CN201420383667 U CN 201420383667U CN 203940835 U CN203940835 U CN 203940835U
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- CN
- China
- Prior art keywords
- guide rail
- transparent plate
- measuring equipment
- slide block
- point displacement
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- 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
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses the accurate experiments of measuring equipment of a kind of multi-point displacement, relate to the metering outfit technical field taking optical means as feature.Transparent plate, laser displacement gauge that its level is rack-mount, the lower surface of transparent plate is provided with at least two guide rails; The fixing end face of laser displacement gauge is provided with slide block; Slide block and guide rail form fit and be slidably connected with guide rail; On the upper surface of transparent plate, carry the permanent magnetic iron block corresponding with slide position.Measuring accuracy of the present utility model is high, range ability is large, work efficiency is high, easy to use.
Description
Technical field
The utility model relates to the metering outfit technical field taking optical means as feature.
Background technology
The accurate experiments of measuring equipment of multi-point displacement is a kind of body surface and inner visible multi-point deformetion displacement measurement equipment measured, and existing testing apparatus has dial gauge, clock gauge, spiral stadimeter, electron displacement meter.
There is following some deficiency in existing equipment: 1. device requirement space is large: because existing equipment own vol is limit, the in the situation that it can only allowing in space, accurately measure as single-point displacement, be difficult to realize multi-point displacement and accurately measure in small space.2. degree of accuracy: existing equipment in use, may produce following error: 1, observational error: while at every turn observation, because observation angle difference may produce the collimation error; 2, systematic error: existing equipment need to be with testee by directly contacting to realize displacement measurement, due to testee and test feeler lever not on isothermal or feeler lever the different systematic errors that produce of applied force inevitable.3. use problem: the testing range of existing equipment is generally no more than 10cm, and distance between testing tool and testee need to limit within the specific limits.
Utility model content
Technical problem to be solved in the utility model, is the technical deficiency for above-mentioned existence, provides a kind of multi-point displacement accurate experiments of measuring equipment, and its measuring accuracy is high, range ability is large, work efficiency is high, easy to use.
The technical solution adopted in the utility model is: provide a kind of multi-point displacement accurate experiments of measuring equipment, comprise the rack-mount transparent plate of level, laser displacement gauge, the lower surface of transparent plate is provided with at least two guide rails; The fixing end face of laser displacement gauge is provided with slide block; Slide block and guide rail form fit and be slidably connected with guide rail; On the upper surface of transparent plate, carry the permanent magnetic iron block corresponding with slide position.
Further optimize the technical program, the transparent plate of the accurate experiments of measuring equipment of multi-point displacement is armourplate glass.
Further optimize the technical program, the xsect of the guide rail of the accurate experiments of measuring equipment of multi-point displacement is equilateral triangle; On slide block, have the chute coordinating with track cross-section; Chute and guide rail are slidably connected.
Further optimize the technical program, the lower surface of the permanent magnetic iron block of the accurate experiments of measuring equipment of multi-point displacement is provided with lubricated cushion; In lubricated cushion, absorption has lubricating oil.
The beneficial effects of the utility model are: 1, in the finite space, can realize by moving freely laser displacement gauge the accurate measurement of multi-point displacement, avoid contacting with the direct of testee, reduce systematic error; Use permanent magnetic iron block absorption laser displacement gauge to be convenient to mobile, and the not restriction of tested person instrument volume substantially, realize multi-point displacement and measure; 2, transparent plate and laser displacement gauge are slidably connected by guide rail; The position of guide rail and transparent plate remains unchanged, and only laser displacement gauge moves in guide rail, is conducive to like this reduce the error of measuring equipment self deformation, can accurately measuring track the deformation displacement of below test point.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that guide rail and slide block are slidably matched.
1, support; 2, transparent plate; 3, laser displacement gauge; 4, guide rail; 5, slide block; 6, permanent magnetic iron block; 7, chute; 8, lubricated cushion; 9, displacement measuring points.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The accurate experiments of measuring equipment of multi-point displacement, comprises that level is arranged on transparent plate 2, the laser displacement gauge 3 on support 1, and transparent plate 2 is armourplate glass; The lower surface of transparent plate 2 is provided with at least two guide rails 4; The fixing end face of laser displacement gauge 3 is provided with slide block 5; Slide block 5 is with guide rail 4 form fit and be slidably connected with guide rail 4; The xsect of guide rail 4 is equilateral triangle; On slide block 5, have the chute 7 coordinating with guide rail 4 xsects; Chute 7 is slidably connected with guide rail 4; On the upper surface of transparent plate 2, carry the permanent magnetic iron block 6 corresponding with slide block 5 positions; The lower surface of permanent magnetic iron block 6 is provided with lubricated cushion 8; The lubricated interior absorption of cushion 8 has lubricating oil.
The installation of guide rail 4 of the present utility model is with the foundation that is distributed as of displacement measuring points 9, and the movement that is to say laser displacement gauge 3 is to be limited on the track at displacement measuring points 9 places.
The utility model is under use state, and armourplate glass is and displacement measurement point plane to be measured top 850mm, and armourplate glass is as reference field, and fixing and ensureing is plane, and the data that measure are like this distance of 9 to planes of displacement measuring points.The guide rail 4 that laser displacement gauge 3 is corresponding according to the selection top, position of displacement measuring points 9 to be measured, slide block 5 is made (as iron, nickel) for the material that magnet can adsorb, and then permanent magnetic iron block 6 is placed on armourplate glass, and position is corresponding with laser displacement gauge 3.While measuring the next displacement measuring points 9 in guide rail 4 directions, directly drag permanent magnetic iron block 6 to relevant position.
The effect of lubricated cushion 8 is to prevent that permanent magnetic iron block 6 from causing the wearing and tearing of armourplate glass while reciprocatingly sliding on armourplate glass.
Claims (4)
1. the accurate experiments of measuring equipment of multi-point displacement, is characterized in that: comprise that level is arranged on transparent plate (2), the laser displacement gauge (3) on support (1), the lower surface of transparent plate (2) is provided with at least two guide rails (4); The fixing end face of laser displacement gauge (3) is provided with slide block (5); Slide block (5) and guide rail (4) form fit and be slidably connected with guide rail (4); On the upper surface of transparent plate (2), carry the permanent magnetic iron block (6) corresponding with slide block (5) position.
2. the accurate experiments of measuring equipment of multi-point displacement according to claim 1, is characterized in that: transparent plate (2) is armourplate glass.
3. the accurate experiments of measuring equipment of multi-point displacement according to claim 1, is characterized in that: the xsect of guide rail (4) is equilateral triangle; On slide block (5), have the chute (7) coordinating with guide rail (4) xsect; Chute (7) is slidably connected with guide rail (4).
4. the accurate experiments of measuring equipment of multi-point displacement according to claim 1, is characterized in that: the lower surface of permanent magnetic iron block (6) is provided with lubricated cushion (8); In lubricated cushion (8), absorption has lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383667.XU CN203940835U (en) | 2014-07-11 | 2014-07-11 | The accurate experiments of measuring equipment of multi-point displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383667.XU CN203940835U (en) | 2014-07-11 | 2014-07-11 | The accurate experiments of measuring equipment of multi-point displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940835U true CN203940835U (en) | 2014-11-12 |
Family
ID=51860143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383667.XU Expired - Fee Related CN203940835U (en) | 2014-07-11 | 2014-07-11 | The accurate experiments of measuring equipment of multi-point displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654987A (en) * | 2019-01-18 | 2019-04-19 | 济南翼菲自动化科技有限公司 | The detection jig and its application method of a set of rack for cleaning |
-
2014
- 2014-07-11 CN CN201420383667.XU patent/CN203940835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654987A (en) * | 2019-01-18 | 2019-04-19 | 济南翼菲自动化科技有限公司 | The detection jig and its application method of a set of rack for cleaning |
| CN109654987B (en) * | 2019-01-18 | 2024-05-24 | 济南翼菲智能科技股份有限公司 | Detection jig for cleaning rack and application method thereof |
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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: 20141112 Termination date: 20170711 |