CN2169131Y - Checking apparatus for steel wire strength gauge - Google Patents
Checking apparatus for steel wire strength gauge Download PDFInfo
- Publication number
- CN2169131Y CN2169131Y CN 93231184 CN93231184U CN2169131Y CN 2169131 Y CN2169131 Y CN 2169131Y CN 93231184 CN93231184 CN 93231184 CN 93231184 U CN93231184 U CN 93231184U CN 2169131 Y CN2169131 Y CN 2169131Y
- Authority
- CN
- China
- Prior art keywords
- steel wire
- steel
- detecting apparatus
- force detecting
- utility
- 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.)
- Expired - Fee Related
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- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a checking apparatus for steel wire strength gauges, which is composed of a base, a supporting frame, a tension sensor, clamping heads, a stretching mechanism, etc. The steel wire between two clamping heads is tensioned by the stretching mechanism, and the bearing capacity of the steel wire is recorded by the tension sensor. The recording result is compared with the force measuring result of a steel wire dynamometer, and the steel wire dynamometer can be checked. The utility model has the advantages of reasonable structure, accurate check and convenient operation, and is suitable for carrying out the quality supervision check of instruments for metrological services.
Description
The utility model relates to the calibrating installation of dynamometry instrument, specifically a kind of steel force detecting apparatus calibrating instrument.
At present, steel force detecting apparatus generally uses in application departments such as Production for Steel Wire and buildings, regular long-term use, and error can appear in its measurement, is necessary it is examined and determine, and to guarantee the accurate of this instrument, strengthens the quality supervision to Production for Steel Wire and building trade.But at present, also there is not special steel force detecting apparatus calibrating instrument.
The purpose of this utility model is exactly for a kind of rational in infrastructure, accurate, easy to operate steel force detecting apparatus calibrating instrument of calibrating is provided.
For achieving the above object, a kind of steel force detecting apparatus calibrating instrument, it is characterized in that it is made up of base, support, platform, pulling force sensor, chuck and drawing mechanism, drawing mechanism is provided with the support outside, connects a chuck by a leading screw, and pulling force sensor is fixed on the support inside upper part, its sensing head and another chuck are connected and fixed, be provided with steel wire between two chucks, platform is located on the support, is positioned at two chucks and steel wire bottom.Motor or handwheel drive leading screw by drawing mechanism move, rise and draw steel wire between two chucks, but accurate recording steel wire bearing capacity from the pulling force sensor, simultaneously, will be placed on the platform, test steel wire bearing capacity between two chucks with it by the calibrating steel force detecting apparatus, the test result and the pulling force sensor record result of steel force detecting apparatus are compared, just can examine and determine, see whether the steel force detecting apparatus dynamometry is accurate, and edited steel force detecting apparatus.
The utility model is rational in infrastructure, can examine and determine steel force detecting apparatus, and having overcome the past steel force detecting apparatus does not have special-purpose deficiency of examining and determine instrument, and it is accurate, easy to operate to detect.Use the utility model to carry out quality supervision to steel force detecting apparatus production and use department effectively, guarantee its use accuracy.Equally, the utility model also can carry out quality arbitration to the machine drawing of rising.The utility model uses when being particularly suitable for metrological service's quality supervision calibrating.
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model structural representation, also is the synoptic diagram of embodiment.
As can be seen from Figure 1, a kind of steel force detecting apparatus calibrating instrument, it is made up of base 1, support 2, platform 3, pulling force sensor 4, chuck 5, drawing mechanism etc., base 1 and support 2 adopt iron plate processing, drawing mechanism is located at the support outside, it is provided with gear trains such as leading screw 6, turbine 7, scroll bar 8, and power can adopt handwheel 9 to drive, and also can adopt motor 10 to drive.Drive by power, scroll bar 8 rotates, driving turbine 7 rotates, leading screw 6 can move along the turbine internal thread like this, a leading screw and a chuck 5 are connected and fixed the steel wire 11 in the chuck 5 that is used for stretching, and the utility model pulling force sensor 4 is located at support 3 tops, and the sensing head on it is connected with another chuck 5, being used for sensing record drawing mechanism rises when drawing by the bearing capacity of steel wire 11 between the chuck 5.The utility model platform 3 is located in the middle of the support 2, and it is positioned at two chucks, 5 bottoms.It plays the effect of reinforcing instrument support 2 on the one hand, is used to carry the steel force detecting apparatus that placement is examined and determine on the other hand.Can also be provided with the adjustable worktable of a upper-lower position 12 on it, to place, to examine and determine all kinds of steel force detecting apparatus exactly.
Use the utility model, two chucks 5 clamp steel wire 11, drive scroll bar 8 by motor 10 and rotate, and then drive leading screw 6 and move by scroll bar 8, turbine 7, and stretching steel wire 11 can be observed the pulling force that steel wire bore that is stretched exactly from pulling force sensor 4 like this.Meanwhile, the steel force detecting apparatus that will be examined and determine is placed on the worktable 12, with its measurement pulling force that steel wire bore that is stretched, the two relatively just can be examined and determine the order of accuarcy of steel force detecting apparatus, and be edited by standard.
The utility model is rational in infrastructure, easy to operate, both can be used for the calibrating of steel force detecting apparatus, the calibrating of the machine drawing that also can be used for rising.Be suitable for above-mentioned instrument production division and metrological service instrument is done quality supervision, calibrating use.
Claims (3)
1, a kind of steel force detecting apparatus calibrating instrument, it is characterized in that it is made up of base, support, platform, pulling force sensor, chuck and drawing mechanism, drawing mechanism is located at the outside of support, connect a chuck by a leading screw, pulling force sensor is fixed on the support inside upper part, is connected and fixed with another chuck, is provided with a steel wire between two chucks, platform is located on the support, is positioned at two chucks and steel wire bottom.
2, steel force detecting apparatus calibrating instrument as claimed in claim 1 is characterized in that said drawing mechanism is provided with leading screw, turbine, scroll bar, and is moved by the driven by motor leading screw.
3, steel force detecting apparatus calibrating instrument as claimed in claim 1 is characterized in that also being provided with on the said platform adjustable for height worktable about in the of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231184 CN2169131Y (en) | 1993-06-11 | 1993-06-11 | Checking apparatus for steel wire strength gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231184 CN2169131Y (en) | 1993-06-11 | 1993-06-11 | Checking apparatus for steel wire strength gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169131Y true CN2169131Y (en) | 1994-06-15 |
Family
ID=33807693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93231184 Expired - Fee Related CN2169131Y (en) | 1993-06-11 | 1993-06-11 | Checking apparatus for steel wire strength gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169131Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818713A (en) * | 2012-09-12 | 2012-12-12 | 沈阳飞机工业（集团）有限公司 | Comprehensive detection test bed for technical performance index of handheld air tool |
| CN103674417A (en) * | 2012-09-19 | 2014-03-26 | 天津市自行车研究院 | Bicycle spoke tension gauge calibration device |
| CN104458115A (en) * | 2014-11-27 | 2015-03-25 | 中国电建集团成都勘测设计研究院有限公司 | Stress detector calibration device |
| CN106442126A (en) * | 2016-08-12 | 2017-02-22 | 康力电梯股份有限公司 | Steel wire constant-stress small experimental platform for elevator |
| CN106644688A (en) * | 2016-11-18 | 2017-05-10 | 浙江省机电设计研究院有限公司 | Mechanical property testing machine used for detection of anti-dazzle board |
| CN112170670A (en) * | 2020-09-18 | 2021-01-05 | 中国航发沈阳黎明航空发动机有限责任公司 | Cold extrusion forming method for throttle steel cable with two ends provided with ball heads |
-
1993
- 1993-06-11 CN CN 93231184 patent/CN2169131Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818713A (en) * | 2012-09-12 | 2012-12-12 | 沈阳飞机工业（集团）有限公司 | Comprehensive detection test bed for technical performance index of handheld air tool |
| CN102818713B (en) * | 2012-09-12 | 2014-12-24 | 沈阳飞机工业（集团）有限公司 | Comprehensive detection test bed for technical performance index of handheld air tool |
| CN103674417A (en) * | 2012-09-19 | 2014-03-26 | 天津市自行车研究院 | Bicycle spoke tension gauge calibration device |
| CN104458115A (en) * | 2014-11-27 | 2015-03-25 | 中国电建集团成都勘测设计研究院有限公司 | Stress detector calibration device |
| CN106442126A (en) * | 2016-08-12 | 2017-02-22 | 康力电梯股份有限公司 | Steel wire constant-stress small experimental platform for elevator |
| CN106644688A (en) * | 2016-11-18 | 2017-05-10 | 浙江省机电设计研究院有限公司 | Mechanical property testing machine used for detection of anti-dazzle board |
| CN112170670A (en) * | 2020-09-18 | 2021-01-05 | 中国航发沈阳黎明航空发动机有限责任公司 | Cold extrusion forming method for throttle steel cable with two ends provided with ball heads |
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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 |