CN205262366U - Instrument of multi -functional convenient measurement apothem, centre -to -centre spacing - Google Patents
Instrument of multi -functional convenient measurement apothem, centre -to -centre spacing Download PDFInfo
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- CN205262366U CN205262366U CN201520910774.8U CN201520910774U CN205262366U CN 205262366 U CN205262366 U CN 205262366U CN 201520910774 U CN201520910774 U CN 201520910774U CN 205262366 U CN205262366 U CN 205262366U
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Abstract
The utility model discloses an instrument of multi -functional convenient measurement apothem, centre -to -centre spacing, this instrument system have increased the side location blade and the location chi frame that inclines based on ordinary slide caliper to the gauge head dismantled to with the installation of locking adjustment frame replaces traditional gauge head. So, the one side has increased the measurement centre of a circle apart from the function of main scale, and the former survey back gauge function that on the other hand is perfect is fixed a position the chi through the side and is come the location to survey back gauge, accurate location fast to realized that a chi is multi -purpose. The utility model discloses an instrument reasonable in design, simple structure, the on -the -spot popularization is overhauld in the transformer substation to the convenience, the characteristics of have convenient and practical moreover, easily carrying, the range finding is fixed a position accurate swiftly, can further improve work efficiency and repairing quality, reduces the power off time.
Description
Technical field
The utility model belongs to distance mearuring equipment, relates in particular to the instrument of a kind of multi-functional convenient measurement apothem, centre-to-centre spacing.
Background technology
In transformer station's maintenance repair, work on the spot usually needs Materials Measurement apothem, the centers such as butted line plate, junction blockDistance, at present maintainer, in the time changing terminal plate, junction block etc., is to adopt traditional ruler or range estimation Comparison Method etc. firstSurvey the punching of then feeling relieved of back gauge, centre-to-centre spacing, the definite existence larger error of these class methods to the center of circle, has had a strong impact on electricityThe speed of power service work and quality. Particularly in the time there is the repairing of emergency episode event, often because existing method is measured stepRapid many, error is large, has wasted a large amount of quality time, this is for improving electric power overhaul operating efficiency, minimizing power off time veryUnfavorable. Therefore, be badly in need of a kind of for not only can the conventional terminal plate of Measurement accuracy, the material apothem such as junction block, centre-to-centre spacing but alsoCan be easily the apothem on raw material, centre-to-centre spacing quick copy to the specific purpose tool on new material.
Utility model content
The technical problem to be solved in the present invention is to provide a kind of reasonable in design, simple in structure, convenient and practical, accurate quick, easyIn the multi-functional convenient measurement apothem carrying, the instrument of centre-to-centre spacing.
For solving the problems of the technologies described above, the present invention adopts above technical scheme: multi-functional convenient measurement apothem, centre-to-centre spacingInstrument, mainly comprises main scale body and main scale frame, also comprises side location blade and side positioning rule frame, and side location blade is arranged on masterOn chi frame lower edge, side positioning rule frame is arranged on it side positioning rule; The measuring junction of main scale body and main scale frame has respectively one up and downIndividual gauge head, each gauge head is arranged on a locking and adjusts in frame, and the gauge head up and down of main scale body measuring junction is cone gauge head and back gaugeGauge head, the gauge head up and down of main scale frame measuring junction is cone gauge head; Main scale is provided with digital display assembly with it.
Main scale frame is fixed by main scale frame locking nut; Locking is adjusted frame and is forced tight each gauge head by locking adjustment frame locking nut, wherein1 locking is adjusted frame locking nut and is arranged on side positioning rule frame top and has and force tight side positioning rule frame function.
For the constant problem of finding range in the maintenance repair of current transformer station, inventor has designed and produced a kind of multi-functional convenient measurementThe instrument of apothem, centre-to-centre spacing, this instrument system, taking common calliper as basis, is mainly to have increased side location blade and sidePositioning rule frame, and the detachable gauge head of adjusting frame installation with locking is replaced to traditional gauge head. Increase so, on the one hand masterThe measure center of chi is apart from function, and perfect on the other hand former survey back gauge function, locates survey back gauge by side positioning rule, fastLocation accurately, thus it is multiplex to have realized a chi. Instrument Design of the present utility model is reasonable, simple in structure, convenient in power transformationThe Overhaul site of standing is universal, and has feature convenient and practical, that be easy to carry about with one, and range finding accurate positioning is quick, can be furtherIncrease work efficiency and repair quality, reduce power off time.
Brief description of the drawings
Fig. 1 is use state and the structural representation of the instrument of the multi-functional convenient measurement apothem of the utility model, centre-to-centre spacing.
Fig. 2 is the top view of the instrument of the multi-functional convenient measurement apothem of Fig. 1, centre-to-centre spacing.
Fig. 3 is that in the instrument of the multi-functional convenient measurement apothem of Fig. 2, centre-to-centre spacing, a left side for side location blade and side positioning rule frame is lookedFigure (along A direction).
Fig. 4 is the stereogram of the instrument of the multi-functional convenient measurement apothem of the utility model, centre-to-centre spacing.
In figure: 1 back gauge gauge head, 2 cone gauge heads, frame is adjusted in 3 lockings, 4 main scale frames, 5 digital display assemblies, 6 main scale bodies, 7 is mainChi frame locking nut, frame locking nut is adjusted in 8 lockings, 9 side positioning rule frames, 10 side location blades.
Detailed description of the invention
As shown in Figures 1 to 3, the instrument of multi-functional convenient measurement apothem of the present utility model, centre-to-centre spacing, mainly comprises masterBlade 6 and main scale frame 4, main scale frame is fixing by main scale frame locking nut 7; Also comprise side location blade 10 and side positioning rule frame9, side location blade is arranged on main scale frame lower edge, and side positioning rule frame is arranged on side positioning rule with it and free skating thereonMoving; The measuring junction of main scale body and main scale frame has respectively a gauge head up and down, and each gauge head is arranged on a locking and adjusts frameIn 3,4 lockings are adjusted frame by left and right being distributed between two on main scale body and chi frame, the gauge head up and down of main scale body measuring junctionFor cone gauge head 2 and back gauge gauge head 1, the gauge head up and down of main scale frame measuring junction is cone gauge head; Locking is adjusted frame by locking adjustmentFrame locking nut 8 is forced tight each gauge head, wherein 1 locking adjust frame locking nut be arranged on side positioning rule frame top have force tightSide positioning rule frame function; Main scale is provided with digital display assembly 5 with it, can be free to slide thereon.
Wherein, each gauge head has all adopted demountable structure, facilitates user to change on demand the gauge head of different size.
Using method
Before measurement, clean diaphragm surface, clean blade, measure the surface at first-class position; Unclamp locking nut, attachable mechanical stageEach position such as frame, checks whether digital display assembly display screen and each button normally work; Press ON/OFF key, start power supply; PressMm/inch key is selected the measurement unit needing; Be moved to the left chi frame, make the equal Surface Contact of upper and lower gauge head. Press zero simultaneouslyKey zero setting. In use procedure, arbitrarily do not press reset key, otherwise can make to measure inaccurate. When measurement, slowly to moving to leftMoving chi frame, is adjacent to raw-material one side by back gauge gauge head, and frame locking nut is adjusted in fastening locking, then circular cone gauge head is inserted inIn circular hole on raw material, regulate side positioning rule frame to be adjacent to raw material another side, frame locking nut is adjusted in fastening locking, waits to put downAfter steady, observe digital display meter reading, now, this heart position, hole on raw material is fixed, can copy on new material, andAfter punch. Rapid and convenient copies the position that raw material need punch.
Multifunctional measuring mode
1. measure the centre-to-centre spacing (L1) in two holes: if two bore dias or open surfaces height difference can be surveyed by adjustmentThe measuring staff position of head, main scale body length direction and pitch-row direction keeping parallelism while making to measure. When measurement measuring head diameter be greater than bySurvey diameter, can directly measure data with the gauge head conical surface, add that measuring head diameter obtains centre-to-centre spacing data. If measuring staff is straightFootpath is less than measured diameter, needs to measure respectively the full-size in two holes and minimum dimension then by maximum chi with the measuring staff face of cylinderVery little and minimum dimension are added the centre-to-centre spacing that can obtain hole divided by 2.
2. measure apothem (L2): use measuring head diameter to contact with needing the part edge of measuring, attachable mechanical stage frame makes gauge head coneFace and aperture are tangent, add gauge head radius and can obtain apothem size.
3. auxiliary positioning: can contact with needing the part another side of measuring by mobile side positioning rule frame, can be by former measurementPosition relationship copy on another one part. Side location blade and chi frame can rotate to main scale body flat in the time not usingOn the position of row, deposit and carry to facilitate. Rotating in use that the position vertical with main scale body lock after death can be normalUse.
Claims (2)
1. an instrument for multi-functional convenient measurement apothem, centre-to-centre spacing, mainly comprises main scale body and main scale frame, it is characterized in thatAlso comprise side location blade and side positioning rule frame, side location blade is arranged on main scale frame lower edge, and side positioning rule frame is installedWith it side positioning rule; The measuring junction of main scale body and main scale frame has respectively a gauge head up and down, and each gauge head arrangesAdjust in frame a locking, the gauge head up and down of main scale body measuring junction is cone gauge head and back gauge gauge head, main scale frame measuring junctionGauge head be up and down cone gauge head; Main scale is provided with digital display assembly with it.
2. the instrument of multi-functional convenient measurement apothem according to claim 1, centre-to-centre spacing, is characterized in that: described masterChi frame is fixed by main scale frame locking nut; Described locking is adjusted frame and is forced tight each gauge head by locking adjustment frame locking nut, itsIn 1 locking adjust frame locking nut and be arranged on side positioning rule frame top and have and force tight side positioning rule frame function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910774.8U CN205262366U (en) | 2015-11-16 | 2015-11-16 | Instrument of multi -functional convenient measurement apothem, centre -to -centre spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910774.8U CN205262366U (en) | 2015-11-16 | 2015-11-16 | Instrument of multi -functional convenient measurement apothem, centre -to -centre spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262366U true CN205262366U (en) | 2016-05-25 |
Family
ID=56003889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910774.8U Withdrawn - After Issue CN205262366U (en) | 2015-11-16 | 2015-11-16 | Instrument of multi -functional convenient measurement apothem, centre -to -centre spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370085A (en) * | 2016-11-11 | 2017-02-01 | 安徽江淮汽车股份有限公司 | Hole-surface distance measuring tool |
| CN107063049A (en) * | 2017-06-30 | 2017-08-18 | 青岛兰石重型机械设备有限公司 | A kind of annular groove central diameter survey tool and its application method |
| CN108072313A (en) * | 2017-05-18 | 2018-05-25 | 中国建筑科学研究院 | Prefabricated part grouting sleeve and joint bar position acceptance device and acceptance method |
-
2015
- 2015-11-16 CN CN201520910774.8U patent/CN205262366U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370085A (en) * | 2016-11-11 | 2017-02-01 | 安徽江淮汽车股份有限公司 | Hole-surface distance measuring tool |
| CN108072313A (en) * | 2017-05-18 | 2018-05-25 | 中国建筑科学研究院 | Prefabricated part grouting sleeve and joint bar position acceptance device and acceptance method |
| CN107063049A (en) * | 2017-06-30 | 2017-08-18 | 青岛兰石重型机械设备有限公司 | A kind of annular groove central diameter survey tool and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20221213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20221213 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |