CN206192256U - Flat steel band of elevator straight line measuring device - Google Patents
Flat steel band of elevator straight line measuring device Download PDFInfo
- Publication number
- CN206192256U CN206192256U CN201621068502.9U CN201621068502U CN206192256U CN 206192256 U CN206192256 U CN 206192256U CN 201621068502 U CN201621068502 U CN 201621068502U CN 206192256 U CN206192256 U CN 206192256U
- Authority
- CN
- China
- Prior art keywords
- table top
- steel band
- flat steel
- testboard
- elevator
- Prior art date
- 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.)
- Withdrawn - After Issue
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a flat steel band of elevator straight line measuring device, include the testboard, place a plurality of circular ball and fixing device on the testboard, the testboard has and bears the mesa of circular ball, be equipped with the scale on the mesa, fixing device includes the measurement line of perpendicular to scale. Compared with the prior art, the operation is thus simple,
Description
Technical field
The utility model is related to elevator manufacturing technology, more particularly to a kind of elevator flat steel band linearity measurer.
Background technology
Elevator flat steel band is a kind of steel band for hoisting elevator car, and its effect is consistent with traditional wirerope
, in order to improve the stationarity and security of elevator, flat steel band needs to meet linearity index request higher, was producing
Cheng Zhong, because the length of flat steel band is more long, occurs buckling phenomenon often.In order to detect whether flat steel band meets linearity
It is required that, the verticality measuring method for using at present is mainly to balance steel band and is measured on common measuring table, leads to
Cross and the repeatability and reproducibility studies that this is measured are shown, it is larger due to existing between steel band and desktop in this method of testing
Frictional force so that it is this without antifriction in the case of to test the result that draws be insecure, even if putting every time same
Steel band, remaining on can show different curved shapes, obtain different linearitys so that test result difference is very big.
Utility model content
The technical problem that the utility model is solved is to provide elevator flat steel band linearity measurer, straight to improve
The reliability of dimension measurement result.
In order to solve the above technical problems, the utility model uses a kind of elevator flat steel band linearity measurer, including
Testboard, some circular ball and the fixing device being positioned on testboard；The testboard has the carrying circular rolling
The table top of pearl, the table top is provided with graduated scale, and the fixing device includes the measurement line perpendicular to graduated scale.
Further, in sleeve configuration and length more than 5 meters, and the table top is in sleeve configuration to the testboard, and its surrounding is opened
It is provided with groove.
Further, the graduated scale be less than the table top, its minimum scale be 0.5mm, and graduated scale bearing of trend
Length direction with the table top is vertical.
Further, the fixing device also includes being installed on the fixture of described table top one end and positioned at the table top other end
Counterweight.
Further, the measurement line extends along the length direction of table top, and one end of measurement line is fixed on fixture,
The other end for measuring line is then acted on the one end for hanging down out table top by counterweight.
Further, the circular ball uses the circular glass microballon of 0.5 ~ 1.0mm of diameter.
Compared with prior art, the utility model elevator flat steel band linearity measurer is by steel band and testboard
Between a large amount of circle balls are set, greatly reduce the frictional force between the table top of testboard and steel band, be conducive to improving straight line
Spend the accuracy of measurement.
Brief description of the drawings
Fig. 1 is the structural map of the utility model elevator flat steel band linearity measurer.
Fig. 2 is the top view of the testboard of the utility model elevator flat steel band linearity measurer.
Specific embodiment
Refer to shown in Fig. 1 and Fig. 2, the utility model provides a kind of elevator flat steel band linearity measurer 100, bag
Include：Testboard 10, some circular ball 20 being positioned on testboard 10 and fixing device 30.
Because flat steel 200 length of band are more long, therefore, testboard described in the utility model 10 exceedes in sleeve configuration and length
5 meters, and testboard 10 has the table top 11 of sleeve configuration, the surrounding of the table top 11 offers groove 12, for preventing circular rolling
Pearl 20 is rolled off table top 11 and is lost in, in addition, in order to intuitively read measurement data, a graduated scale is additionally provided with the table top 11
13, the graduated scale 13 be slightly below the table top 11, its minimum scale be 0.5mm, and the bearing of trend of graduated scale 13 with it is described
The length direction of table top 11 is vertical, as shown in Figure 2.
The circular ball 20 is layed on the table top 11, and circular ball 20 is preferably the circle of 0.5 ~ 1.0mm of diameter
Shape glass microballoon.The circular glass microballon is layed in 200 bottoms of flat steel band, between flat steel band 200 and table top 11,
Flat steel can be substantially reduced with the frictional force between 200 and table top 11.
The fixing device 30 includes being installed on the fixture 31 of the one end of the table top 11, matching somebody with somebody positioned at the other end of table top 11
The measurement line 33 of heavy mail 32 and connection fixture 31 and counterweight 32, fixed position of the fixture 31 on table top 11 can
According to circumstances voluntarily to adjust, the measurement line 33 extends along the length direction of table top 11, and one end of measurement line 33 is fixed on
On fixture 31, the other end for measuring line 33 is then hung down out one end of table top 11, the survey by the effect of counterweight 32
The length direction of the bearing of trend parallel to table top 11 of line 33 is measured, and perpendicular to the direction of the high scale chi 13 of table top 11.
It is summarized as follows using the test process of linearity measurer described in the utility model：
First, the table top 11 for arranging testboard 10 is clean, clean and tidy；
Secondly, glass microballoon of the one layer of diameter in 0.5 ~ 0.9mm or so is laid on table top 11；
Then, it would be desirable to which the steel band 200 of test is positioned on table top 11, and left and right shake so that glass microballoon uniformly divides
Between steel band 200 and testboard 10, front and rear dragging steel band 200 is then slowly static to be placed on table top 11 cloth；
Then, using the inelastic measurement line 33 that the band of the fixing device 30 is tensioned, and measurement line 33 is moved
To two near the side of steel band 200；
Finally, the spacing between the middle position of steel band 200 and measurement line 33 is measured using graduated scale 13, obtains steel band 200
Bending degrees of data.
It can be seen that, the utility model conveniently can be measured accurately using testboard 10, circular ball 20 and fixing device 30
The linearity of steel band 200, due to being covered with substantial amounts of circular ball 20 between the table top 11 and steel band 200 of testboard 10, can be big
The big frictional force for reducing to each other so that steel band 200 can unfold without excessive by frictional force naturally on table top 11
Influence, improve the precision of the straight line degree measurement of steel band 200.
The above, is only most preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, any those of ordinary skill in the art, in the case where technical solutions of the utility model ambit is not departed from, using above-mentioned
The method content of announcement makes many possible variations and modification to technical solutions of the utility model, belongs to claims guarantor
The scope of shield.
Claims (6)
1. a kind of elevator flat steel band linearity measurer, it is characterised in that if including testboard, being positioned on testboard
Dry circle ball and fixing device；The testboard has the table top for carrying the circular ball, and the table top is provided with quarter
Degree chi, the fixing device includes the measurement line perpendicular to graduated scale.
2. elevator flat steel band linearity measurer according to claim 1, it is characterised in that：The testboard is in narrow
Elongated and length is more than 5 meters, and the table top is in sleeve configuration, its surrounding offers groove.
3. elevator flat steel band linearity measurer according to claim 2, it is characterised in that：The graduated scale is less than
The table top, its minimum scale is 0.5mm, and the bearing of trend of graduated scale is vertical with the length direction of the table top.
4. elevator flat steel band linearity measurer according to claim 3, it is characterised in that：The fixing device is also
Fixture and the counterweight positioned at the table top other end including being installed on described table top one end.
5. elevator flat steel band linearity measurer according to claim 4, it is characterised in that：The measurement line is along platform
The length direction in face extends, and one end of measurement line is fixed on fixture, and the other end for measuring line is then made by counterweight
With the one end for hanging down out table top.
6. elevator flat steel band linearity measurer according to claim 5, it is characterised in that：The circular ball is adopted
With the circular glass microballon of 0.5 ~ 1.0mm of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068502.9U CN206192256U (en) | 2016-09-21 | 2016-09-21 | Flat steel band of elevator straight line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068502.9U CN206192256U (en) | 2016-09-21 | 2016-09-21 | Flat steel band of elevator straight line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192256U true CN206192256U (en) | 2017-05-24 |
Family
ID=58729480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621068502.9U Withdrawn - After Issue CN206192256U (en) | 2016-09-21 | 2016-09-21 | Flat steel band of elevator straight line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441042A (en) * | 2016-09-21 | 2017-02-22 | 依合斯电梯配件(上海)有限公司 | Elevator flat steel strip straightness measuring device |
-
2016
- 2016-09-21 CN CN201621068502.9U patent/CN206192256U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441042A (en) * | 2016-09-21 | 2017-02-22 | 依合斯电梯配件(上海)有限公司 | Elevator flat steel strip straightness measuring device |
| CN106441042B (en) * | 2016-09-21 | 2019-11-26 | 依合斯电梯配件(上海)有限公司 | Elevator flat steel band linearity measurer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20191126 |