CN205748188U - Steel wire rope grooving abrasion Special measuring scale - Google Patents
Steel wire rope grooving abrasion Special measuring scale Download PDFInfo
- Publication number
- CN205748188U CN205748188U CN201620205371.8U CN201620205371U CN205748188U CN 205748188 U CN205748188 U CN 205748188U CN 201620205371 U CN201620205371 U CN 201620205371U CN 205748188 U CN205748188 U CN 205748188U
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- China
- Prior art keywords
- steel wire
- wire rope
- grooving
- ball
- scale
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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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of steel wire rope grooving abrasion Special measuring scale, it is provided that the new method that a kind of steel wire rope grooving degree of wear is measured, it is characterised in that use high accuracy vernier cursor (2) to carry out reading, can effectively reduce measurement error.Measure ball (3) diameter to be replaced according to different steel wire rope groovings, be suitable for different types of steel wire rope grooving.Instrument is after close adjustment, and measurement data is more accurate.The integral structure that this utility model steel wire rope grooving abrasion Special measuring scale is mainly made up of main scale (1), vernier cursor (2), measurement ball (3) and chaining pin (4).Main scale (1) is connected through vernier cursor (2) with chaining pin (4), and chaining pin (4) passes from the circular hole measured in the middle of ball (3).Measuring method is simple, accurately, reliably.
Description
Technical field
This utility model belongs to a kind of special measurement instrument that the steel wire rope grooving degree of wear is measured, and relates to a kind of steel wire rope
Grooving abrasion Special measuring scale.
Background technology
Existing elevator type of drive is mainly extensive with tractive driving, and it is also with tractive driving that elevator governor drives
It is main.In the middle of use process, steel wire rope passes from traction sheave, limiter of speed wheel grooving, is fixed on car steel wire rope one end
Portion, the steel wire rope other end is fixed on demarcation weight.The startup of elevator, operation, stop mainly rely on steel wire rope and grooving it
Between frictional force maintain the poised state of weight between cage side and counterweight-side, but due to stop, urgent stop, accelerate suddenly
Etc. the generation of a series of special circumstances, steel wire rope can be made improper existing with traction sheave grooving, limiter of speed wheel grooving generation skidding etc.
As, it will cause traction sheave grooving or limiter of speed wheel grooving generation heavy wear.Additionally, due to use overlong time, steel wire rope with
Traction sheave grooving, limiter of speed wheel grooving rubs for a long time, and grooving position can be made equally to produce abrasion in various degree, part grooving
Have serious abrasion.According to " inspection of TSG T7001-2009 elevator surveillance and periodic inspection rule " requirement: traction
Wheel grooving must not have heavy wear.It is thus desirable to a kind of measuring method is simple, certainty of measurement is high, can be for the steel wire of different-diameter
Rope grooving carries out the instrument of an accurate measurement in order to judge the steel wire rope grooving degree of wear.
Hoist machinery hoists mechanism generally uses fixed pulley group, running block, steel wire rope composition train, for a long time
Running and owing to hoisting machinery is sling object multiformity, hoisting machinery hoist rope elevating movement lies dormant much accidental danger
Factor, as skidded, taking off rope etc., so can make assembly pulley grooving produce abrasion in various degree, and additionally hoisting machinery needs ground
Personnel coordinate, danger certain present in the lifting process, for guaranteeing the safety of surface personnel, and hoisting machinery train
Safety need a requirement the highest, it is therefore desirable to a kind of train middle pulley group grooving degree of wear of can being specifically designed for
Specialty measuring instrument, this instrument requirements precision is high, and measuring method is simple, it is simple to the advantage such as carry.
Conventional check system is to utilize straight steel ruler, angle square to measure with standard cylinder, and complex operation, due to needs people
For reading, being accustomed to according to the reading of different people, the result personal error every time measured is the biggest, so needing a precision high,
Measuring method is simple, it is simple to the survey tool carried replaces.
Summary of the invention
Technical problem to be solved in the utility model is the new method proposing the measuring steel wire rope grooving degree of wear, design
Going out a set of minitype portable and precisely detect equipment, the volume miniaturization of detection equipment, in conjunction with main scale 1, vernier cursor 2, chaining pin 4 and survey
The amount ball 3 measuring steel wire rope grooving degree of wear, the carrying of this instrument, uses facilitation all greatly, has great use valency
Value.Measurement ball 3, after close adjustment, is fixed on steel wire rope grooving by this instrument, by chaining pin 4 through measuring ball 3 center
The circular hole measuring steel wire rope grooving degree of wear data instant playback.Primary structure is main scale 1, vernier cursor 2, chaining pin 4, measures
The integral structure of ball 3, measures use process the most convenient, quick, accurate.
This utility model be employed technical scheme comprise that, this steel wire rope grooving abrasion Special measuring scale is mainly by main scale 1, trip
Scale 2, chaining pin 4, measurement ball 3 form;Measurement ball 3, after close adjustment, is placed in grooving 6 by instrument, lower pressure main scale 1, makes
Chaining pin 4 touches bottom grooving 6, and now measurement data vernier cursor 2 on main scale 1 reads.Main scale 1 is connected from measurement with chaining pin 4
Ball 3 interstitial hole passes.In steel wire rope grooving abrasion Special measuring scale, main scale 1, vernier cursor 2 are the integrated design with chaining pin 4, integrated
On main scale 1.Measuring ball 3 is middle porose hemispherical metal device.
The beneficial effects of the utility model are that complete equipment volume is little, very convenient to carry, due to through close adjustment, because of
It is accurate that this measures numerical value.By result instant playback.There is during test specific aim and directiveness.Meanwhile, also can be according to several times
Between different reconnaissances, measured value makes evaluation and test to the comparison steel wire rope groove degree of wear.
Accompanying drawing explanation
Fig. 1 is that this utility model uses schematic diagram
Fig. 2 is this utility model structural representation
In figure: 1-main scale 2-vernier cursor 3-measures ball 4-chaining pin 5-and measures main frame 6-grooving.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
As in figure 2 it is shown, this steel wire rope grooving abrasion Special measuring scale is mainly by main scale 1, vernier cursor 2, measurement ball 3, chaining pin 4
Composition.Measure the hemispherical metal device that ball 3 is mesopore.
As in figure 2 it is shown, this steel wire rope grooving abrasion Special measuring scale chaining pin 4 passes from measuring ball 3 centre bore.
As it is shown in figure 1, this steel wire rope grooving abrasion Special measuring scale detailed description of the invention, by chaining pin 4 from measuring ball 3 center
Circular hole passes, and makes measurement ball 3 plane position be close on the convex metal of vernier cursor 2, takes a plane and will measure ball 3 and chaining pin
4 are perpendicular to plane places, and makes chaining pin 4 lower end and the global maximum measuring ball 3 be in a plane, is now returned by vernier cursor 2
Zero, then measurement ball 3 is positioned in grooving, a little pressure compaction, with finger flicking main scale 1 upper end, makes chaining pin 4 touch grooving
Bottom, reads vernier cursor 2 reading and is the grooving degree of wear.
Claims (3)
1. steel wire rope grooving abrasion Special measuring scale, it is characterised in that mainly by main scale (1), vernier cursor (2), measurement ball (3), survey
Pin (4) forms；Main scale (1) is from vernier cursor (2) through being connected with chaining pin (4), and chaining pin (4) passes from measuring ball (3) interstitial hole；Main
Chi (1), vernier cursor (2) are the integrated design with chaining pin (4), are integrated on main scale (1)；Instrument, after close adjustment, will be surveyed
Amount ball (3) is placed in grooving (6), presses down main scale (1), makes chaining pin (4) touch grooving (6) bottom, and now measurement data is at main scale
(1) vernier cursor (2) on is upper to be read.
2. steel wire rope grooving abrasion Special measuring scale as claimed in claim 1, it is characterised in that described main scale (1) and vernier
Chi (2) relatively slides and measures shift value.
3. steel wire rope grooving abrasion Special measuring scale as claimed in claim 1, it is characterised in that during described measurement ball (3) is
Between porose hemispherical metal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205371.8U CN205748188U (en) | 2016-03-17 | 2016-03-17 | Steel wire rope grooving abrasion Special measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205371.8U CN205748188U (en) | 2016-03-17 | 2016-03-17 | Steel wire rope grooving abrasion Special measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748188U true CN205748188U (en) | 2016-11-30 |
Family
ID=57374292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620205371.8U Expired - Fee Related CN205748188U (en) | 2016-03-17 | 2016-03-17 | Steel wire rope grooving abrasion Special measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482613A (en) * | 2016-12-01 | 2017-03-08 | 株洲中航动力精密铸造有限公司 | Blade measuring instrument self-inspection frock and self checking method |
| CN109341632A (en) * | 2018-11-29 | 2019-02-15 | 株洲中航动力精密铸造有限公司 | Gauge head and three-coordinates measuring machine for turbo blade blade profile measurement |
-
2016
- 2016-03-17 CN CN201620205371.8U patent/CN205748188U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482613A (en) * | 2016-12-01 | 2017-03-08 | 株洲中航动力精密铸造有限公司 | Blade measuring instrument self-inspection frock and self checking method |
| CN106482613B (en) * | 2016-12-01 | 2019-04-26 | 株洲中航动力精密铸造有限公司 | Blade measuring instrument self-test tooling and self checking method |
| CN109341632A (en) * | 2018-11-29 | 2019-02-15 | 株洲中航动力精密铸造有限公司 | Gauge head and three-coordinates measuring machine for turbo blade blade profile measurement |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170317 |