CN206847849U - Torque lever calibrating installation - Google Patents
Torque lever calibrating installation Download PDFInfo
- Publication number
- CN206847849U CN206847849U CN201720547787.2U CN201720547787U CN206847849U CN 206847849 U CN206847849 U CN 206847849U CN 201720547787 U CN201720547787 U CN 201720547787U CN 206847849 U CN206847849 U CN 206847849U
- Authority
- CN
- China
- Prior art keywords
- lever
- calibrating installation
- torque
- circular
- circumference
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 210000003371 toe Anatomy 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of torque lever calibrating installation, include：One circular lever, its circle centre position are provided with a connection square toes and are available for being connected with external calibration part；Two steel bands, each equal one end of steel band are fixed on the circumference of the circular lever, and the other end is connected around the circular lever after 1/4 week with hook, and two steel bands are fixed in the opposite direction, can be connected counterweight and be carried out dynamometry value.Lever is arranged to circle by the calibrating installation, and level can be automatically adjusted in dynamometry, improves calibration efficiency, simple in construction, easy to use.
Description
Technical field
Calibration instrument technical field is the utility model is related to, more particularly to a kind of standard torque lever calibrating installation.
Background technology
At present, various industrial parts can often be equipped with torque sensor, and the assembling process requirement of torque sensor is strict,
Its precision need to be corrected.Prior art is all quiet for the calibration calibration and usage of torque sensor or torque tester
Weight formula standard torquemeter；Traditional dead weight type safe standard torquemeter volume is bigger, and itself is heavier, is not suitable for on-site proving, field
Calibrating.But torque sensor or torque tester, using extensive, applicable situation complexity, many situations are field, scene prison
Survey and use.Therefore, the use occasion of traditional dead weight type safe standard torquemeter is single, is not suitable for the calibration in field, scene.
The U of Chinese utility model patent CN 202974561 provide a kind of torsigraph calibration thick stick to solve the above problems
Lever apparatus.The apparatus structure is simple, and the needs of field calibration can be achieved.But the device need to enter before calibration to calibration lever
Row standing balance, it is zero to keep initial torque, and the standing balance of lever is not easy to adjust, and reduces calibration efficiency；In addition, above-mentioned dress
To put when connecting torque tester or torque sensor, connection is not firm, in-convenience in use.
Utility model content
In order to solve the above problems, the utility model aim to provide it is a kind of it is simple in construction, improve calibration efficiency, be easy to use
Standard torque lever calibrating installation.
To achieve the above object, the utility model is the technical scheme adopted is that a kind of torque lever calibrating installation, including
Have：
One circular lever, its circle centre position are provided with a connection square toes and are available for being connected with external calibration part；
Two steel bands, each equal one end of steel band are fixed on the circumference of the circular lever, and the other end bypasses the circular thick stick
Bar is connected after 1/4 week with hook, and two steel bands are fixed in the opposite direction, can be connected counterweight and be carried out dynamometry value.The school of the program
Standard apparatus is i.e. measurable after hook hangs up counterweight when being calibrated, be multiplied by circular lever by calculating counterweight force value half
Footpath draws standard torque, then is contrasted with the moment of torsion show value on calibrating device；Lever is arranged to circle, can be in dynamometry certainly
Dynamic regulation is horizontal, improves calibration efficiency.
Further, the connection square toes are provided with a groove, magnetic part are provided with the groove, to the external calibration part
Carry out absorption connection.Magnetic part absorption calibrating device connection is firm, is convenient to mount and dismount, is easy to calibrate, improves calibration efficiency.
Further, groove is circumferentially recessed on the circumferential surface of the circular lever, is bonded two steel band
In on the circumference of the circular lever.
Further, the hook is threadedly coupled with the steel band.
Further, the circular lever is integrally formed.
A kind of beneficial effect of torque lever calibrating installation provided by the utility model is：
Compared with prior art, of the present utility model simple in construction, easy to operate, circular lever can be in dynamometry to thick stick
Bar carries out automatic leveling, improves calibration efficiency；Calibrating device is connected using magnetic part, it is more firm, it is convenient to mount and dismount, is easy to calibrate, and
Accuracy can meet user's needs.
Brief description of the drawings
Fig. 1 is the schematic diagram of torque lever calibrating installation in embodiment of the present utility model；
Fig. 2 is the schematic diagram at another visual angle of torque lever calibrating installation in embodiment of the present utility model.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of torque lever calibrating installation, including an integrally formed circle be the utility model is related to
10, two steel bands 20 of shape lever and connection square toes 30.
Circular lever 10 includes an annulus 11, two support arms 12 in annulus 11, and two support arms 12 are orthogonal, and
Stretch out to form a round platform 13 at vertical point；A groove 14 is circumferentially recessed on the circumferential outer surface of annulus 11.
Connection square toes 30 are bolted on round platform 13, and the center is provided with a groove 31, is provided with groove 31
One magnetic part 32, magnetic part 32 use permanent magnet, are available for being connected with external calibration part magnetic.
Two 20 equal one end of steel band are bolted on annulus 11, the other end around after 1/4 week of annulus 11 with extension
Hook 40 is connected, and two steel bands 20 are fixed in the opposite direction, can be connected counterweight and be carried out dynamometry value.Two steel bands 20 are around circle
During the circumference of ring 11, it can fit in groove 14.Steel band 20 is connected through a screw thread with hook 40.
The torque lever calibrating installation is when being calibrated, and first, calibrating device is plugged in groove 31, passes through magnetic part 32
Firm adsorbs calibrating device；Then, hook 40 is lock onto on the end of steel band 20；Finally, after hook 40 hangs up counterweight
I.e. measurable, the radius that circular lever 10 is multiplied by by calculating counterweight force value draws standard torque, then with the moment of torsion on calibrating device
Show value is contrasted, you can whether accurate, lever is arranged into circle, can surveyed if reflecting the show value of calibrating device exactly
Automatic leveling is carried out to lever during power, improves calibration efficiency, it is simple in construction, it is easy to operate, the needs of field calibration can be achieved.
Preferred embodiment of the present utility model is these are only, not thereby limits its scope of the claims, for the skill of this area
Technical scheme that can be as described above for art personnel and design, other various corresponding changes and deformation are made, and
All these change and deformation should all belong within the protection domain of the utility model claims.
Claims (5)
1. a kind of torque lever calibrating installation, it is characterised in that include：
One circular lever, its circle centre position are provided with a connection square toes and are available for being connected with external calibration part；
Two steel bands, each equal one end of steel band are fixed on the circumference of the circular lever, and the other end bypasses the circular lever 1/4
Zhou Houyu hook connections, and two steel bands are fixed in the opposite direction, can be connected counterweight and be carried out dynamometry value.
2. torque lever calibrating installation as claimed in claim 1, it is characterised in that：The connection square toes are provided with a groove,
Magnetic part is provided with the groove, absorption connection is carried out to the external calibration part.
3. torque lever calibrating installation as claimed in claim 1, it is characterised in that：Edge on the circumferential surface of the circular lever
Circumference and be recessed groove, two steel band is fitted on the circumference of the circular lever.
4. torque lever calibrating installation as claimed in claim 1, it is characterised in that：The hook connects with the steel band screw thread
Connect.
5. torque lever calibrating installation as claimed in claim 1, it is characterised in that：The circular lever is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547787.2U CN206847849U (en) | 2017-05-17 | 2017-05-17 | Torque lever calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547787.2U CN206847849U (en) | 2017-05-17 | 2017-05-17 | Torque lever calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847849U true CN206847849U (en) | 2018-01-05 |
Family
ID=60795351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720547787.2U Active CN206847849U (en) | 2017-05-17 | 2017-05-17 | Torque lever calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206847849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084379A (en) * | 2019-05-08 | 2019-08-02 | 东莞德福得精密五金制品有限公司 | The method that calibration instrument is calibrated is treated using artificial intelligence cloud computing |
| CN110988775A (en) * | 2019-12-26 | 2020-04-10 | 宝鸡文理学院 | Anti-reverse power transmission calibration device for electric dynamometer |
-
2017
- 2017-05-17 CN CN201720547787.2U patent/CN206847849U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084379A (en) * | 2019-05-08 | 2019-08-02 | 东莞德福得精密五金制品有限公司 | The method that calibration instrument is calibrated is treated using artificial intelligence cloud computing |
| CN110988775A (en) * | 2019-12-26 | 2020-04-10 | 宝鸡文理学院 | Anti-reverse power transmission calibration device for electric dynamometer |
| CN110988775B (en) * | 2019-12-26 | 2022-07-12 | 宝鸡文理学院 | Anti-reverse power transmission calibration device for electric dynamometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206847849U (en) | Torque lever calibrating installation | |
| CN206709845U (en) | A kind of forced centering pedestal of levelling | |
| CN204879349U (en) | Foldable tripod for measuring instrument | |
| CN105299005B (en) | Flange to positive assembly method and implement this method to positive rigging position degree cubing | |
| CN202974526U (en) | Static torque detection device | |
| CN211147604U (en) | Arc-shaped circular tube measuring device | |
| CN206803994U (en) | A kind of laser range finder of mapping | |
| CN208333728U (en) | A kind of assembled Model Pile for testing pile shaft force | |
| CN207180944U (en) | Centrifuge surveys bascule | |
| CN210104822U (en) | Offshore wind turbine tower inclination angle and foundation settlement measuring device | |
| CN207848862U (en) | A kind of portable mapping tripod | |
| CN207622717U (en) | A kind of multifunctional theater field measurement instrument | |
| CN205079687U (en) | Lever dial indicator measures frock | |
| CN206223810U (en) | Portable anemoscope | |
| CN212807934U (en) | In-situ miniature lysimeter | |
| CN205156923U (en) | Dipperstick for engineering cost | |
| CN209279954U (en) | A kind of total station that measurement accuracy is high | |
| CN208458923U (en) | A kind of tensometer calibration clamp | |
| CN207145920U (en) | A kind of tripod of convenient control measuring apparatus | |
| CN102809419A (en) | Electronic balance support platform with tube spirit level | |
| CN202470947U (en) | Inner gear ring gear measuring fixture | |
| CN207197420U (en) | Booth top berm ridge radian mounting and positioning device | |
| CN211897750U (en) | Equidistant dotting device for road and bridge construction | |
| CN203929065U (en) | The perpendicularity correction standard apparatus of electric pole | |
| CN105319609A (en) | Environment tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231106 Address after: Room 101, No. 21-1 Yibin Road, Huli District, Xiamen City, Fujian Province, 361000 Patentee after: Shenzhen AVIC Technology Testing Institute Co.,Ltd. Xiamen Branch Address before: 361000 21 Yibin Road, Huli District, Xiamen City, Fujian Province Patentee before: FUJIAN ZHENGYI INDUSTRIAL METERING STATION CO.,LTD. |