CN204314171U - A kind of calibrating installation of tension tester - Google Patents
A kind of calibrating installation of tension tester Download PDFInfo
- Publication number
- CN204314171U CN204314171U CN201420865926.2U CN201420865926U CN204314171U CN 204314171 U CN204314171 U CN 204314171U CN 201420865926 U CN201420865926 U CN 201420865926U CN 204314171 U CN204314171 U CN 204314171U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- connecting link
- calibrating installation
- tension tester
- handle
- 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)
Abstract
The utility model relates to a kind of calibrating installation of tension tester, it is characterized in that: include for the sensor being connected draw ring lower end and connecting, also include adapter sleeve, connecting link, described sensor setting is in connecting link upper end, the lower end of described connecting link and adapter sleeve threaded engagement, the lower end of described adapter sleeve is also provided with the stop means for preventing adapter sleeve from moving upward.Adopt technique scheme, the utility model provides a kind of calibrating installation of tension tester, and its measuring accuracy is high, and it is convenient to measure.
Description
Technical field
The utility model relates to a kind of pulling force calibrating installation, particularly a kind of calibrating installation of tension tester.
Background technology
At present, examine and determine the method for relatively large journey tension tester, as to the detection connecting draw ring, be generally that the upper/lower terminal connecting draw ring is connected with the sensor on testing machine and chuck simultaneously, detect.But shortcoming is in this way when test force is applied to calibrating point, still has inertia, there will be overshoot reading, or occur the phenomenon with backhaul reading in process, can bring larger measuring error after shutting down.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, the utility model provides a kind of calibrating installation of tension tester, and its measuring accuracy is high, it is convenient to measure.
The technical solution of the utility model: a kind of calibrating installation of tension tester, it is characterized in that: include for the sensor being connected draw ring lower end and connecting, also include adapter sleeve, connecting link, described sensor setting is in connecting link upper end, the lower end of described connecting link and adapter sleeve threaded engagement, the lower end of described adapter sleeve is also provided with the stop means for preventing adapter sleeve from moving upward.
Adopt technique scheme; during installation; sensor is connected with the lower end being connected draw ring, connects the upper end of draw ring and be connected with the sensor on tension tester, during detection; first to be exerted pressure test force by testing machine; shut down to during the point examined and determine, the rotation of control linkage cover, connecting link are not rotated, and connecting link is moved downward and pulls connection draw ring; make its measuring accuracy high like this, it is convenient to measure.
Further setting of the present utility model: be equipped with first handle in described connecting link, is equipped with second handle in described adapter sleeve.
Adopt above-mentioned further setting, the first handle of setting, second handle can facilitate control linkage to overlap to rotate, connecting link do not rotate.
Of the present utility model more further arrange: described connecting link, the sidewall of adapter sleeve are respectively equipped with threaded hole, described first handle, second handle respectively with the threaded hole threaded engagement on connecting link, adapter sleeve sidewall.
Adopt and above-mentionedly to arrange further again, this first handle, second handle and connecting link, adapter sleeve connected mode, install, convenient disassembly, it is firm to connect.
Setting further more of the present utility model: calibrating installation also includes the location-plate for preventing first handle from rotating, and described location-plate and pitman shaft, to be arrangeding in parallel, location-plate are axially arranged with the elongated slot slided for first handle along connecting link.
Adopt and above-mentionedly to arrange further again, during installation, fixed by the base of location-plate and tension tester, elongated slot can be used for first handle to slide axially along connecting link to limit first handle simultaneously and rotate, make like this control first handle be only elevated do not rotate time convenient.
Setting further more of the present utility model: described covers disposed on sensor has the instrument for showing sensor pulling force size.
Adopt and above-mentionedly to arrange further again, conveniently can observe the size of pulling force like this, thus facilitate control linkage to overlap rotational angle.
Further setting more of the present utility model: described stop means includes and is inserted with backstay in the lower end of described adapter sleeve, the backstay being positioned at adapter sleeve is provided with flange, shoulder rank are provided with in adapter sleeve, flange is conflicted with shoulder upper surface, rank, backstay lower end is provided with bolt, is equipped with register pin between described backstay and bolt.
Adopt and above-mentionedly further to arrange again, this calibrating installation and tension tester can conveniently be fixed by the bolt of setting, this stop means, and structure is simple, easy for installation.
Further setting more of the present utility model: described connecting link upper end coordinates with sensor threads.
Adopt and above-mentionedly further to arrange again, this connecting link and sensor connected mode, it is firm to locate, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model specific embodiment is arranged on tension tester;
Fig. 2 is adapter sleeve and connecting link, backstay mounting structure schematic diagram in the utility model specific embodiment.
Embodiment
As Fig. 1, shown in 2, a kind of calibrating installation of tension tester, include the sensor 3 for connecting with the lower end 12 being connected draw ring 1, also include adapter sleeve 4, connecting link 5, described sensor 3 is arranged on connecting link 5 upper end, described connecting link 5 upper end and sensor 3 threaded engagement, the lower end of described connecting link 5 is plugged in adapter sleeve 4 and adapter sleeve 4 threaded engagement, the lower end of described adapter sleeve 4 is also provided with the stop means for preventing adapter sleeve 4 from moving upward, described stop means includes and is inserted with backstay 7 in the lower end of described adapter sleeve 4, the backstay 7 being positioned at adapter sleeve 4 is provided with flange 71, shoulder rank 41 are provided with in adapter sleeve 4, flange 71 is conflicted with shoulder upper surface, rank 41, backstay 7 lower end is provided with bolt 6, register pin 8 is equipped with between described backstay 7 and bolt 6.First handle 9 is equipped with in described connecting link 5, second handle 10 is equipped with in described adapter sleeve 4, described connecting link 5, the sidewall of adapter sleeve 4 are respectively equipped with threaded hole, described first handle 9, second handle 10 respectively with the threaded hole threaded engagement on connecting link 5, adapter sleeve 4 sidewall.Calibrating installation also includes the location-plate 40 for preventing first handle 9 from rotating, described location-plate 40 axially be arranged in parallel with connecting link 5, location-plate 40 is axially arranged with the elongated slot 401 slided for first handle 9 along connecting link 5, during installation, the base 30 of bolt 6 with tension tester is fixed, sensor 3 is connected with the lower end 12 being connected draw ring 1, connect the upper end 11 of draw ring 1 to be connected with the sensor 2 on tension tester, the base 30 of location-plate 40 with tension tester is fixed, elongated slot 401 can be used for first handle 9 to slide axially along connecting link 5 simultaneously to limit first handle 9 and rotate, make when controlling first handle 9 lifting and not rotating convenient like this, during detection, first to be exerted pressure test force by testing machine, shut down to during the point of calibrating, rotate by second handle 10 control linkage cover 4, do not rotated by first handle 9 control linkage bar 5, connecting link 5 is moved downward and pulls connection draw ring, make its measuring accuracy high like this, it is convenient to measure.Described sensor 3 is provided with the instrument 20 for showing sensor 3 pulling force size.Conveniently can observe the size of pulling force like this, thus facilitate control linkage to overlap 4 rotational angles.
In the utility model specific embodiment, described sensor 3 upper end is provided with mounting hole 31, during installation, connects lower end 12 and mounting hole 31 threaded engagement of draw ring 1, makes it easier for installation.
Claims (7)
1. the calibrating installation of a tension tester, it is characterized in that: include for the sensor being connected draw ring lower end and connecting, also include adapter sleeve, connecting link, described sensor setting is in connecting link upper end, the lower end of described connecting link and adapter sleeve threaded engagement, the lower end of described adapter sleeve is also provided with the stop means for preventing adapter sleeve from moving upward.
2. the calibrating installation of tension tester according to claim 1, is characterized in that: be equipped with first handle in described connecting link, is equipped with second handle in described adapter sleeve.
3. the calibrating installation of tension tester according to claim 2, it is characterized in that: described connecting link, the sidewall of adapter sleeve are respectively equipped with threaded hole, described first handle, second handle respectively with the threaded hole threaded engagement on connecting link, adapter sleeve sidewall.
4. the calibrating installation of tension tester according to claim 2, it is characterized in that: calibrating installation also includes the location-plate for preventing first handle from rotating, described location-plate and pitman shaft, to be arrangeding in parallel, location-plate are axially arranged with the elongated slot slided for first handle along connecting link.
5. the calibrating installation of the tension tester according to claim 1 or 2 or 3, is characterized in that: described covers disposed on sensor has the instrument for showing sensor pulling force size.
6. the calibrating installation of the tension tester according to claim 1 or 2 or 3, it is characterized in that: described stop means includes and is inserted with backstay in the lower end of described adapter sleeve, the backstay being positioned at adapter sleeve is provided with flange, shoulder rank are provided with in adapter sleeve, flange is conflicted with shoulder upper surface, rank, backstay lower end is provided with bolt, is equipped with register pin between described backstay and bolt.
7. the calibrating installation of tension tester according to claim 6, is characterized in that: described connecting link upper end coordinates with sensor threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865926.2U CN204314171U (en) | 2014-12-30 | 2014-12-30 | A kind of calibrating installation of tension tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865926.2U CN204314171U (en) | 2014-12-30 | 2014-12-30 | A kind of calibrating installation of tension tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314171U true CN204314171U (en) | 2015-05-06 |
Family
ID=53136477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420865926.2U Expired - Fee Related CN204314171U (en) | 2014-12-30 | 2014-12-30 | A kind of calibrating installation of tension tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044864A (en) * | 2017-01-22 | 2017-08-15 | 北京德上科技有限公司 | High-precision sensor displacement adjusting device |
-
2014
- 2014-12-30 CN CN201420865926.2U patent/CN204314171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044864A (en) * | 2017-01-22 | 2017-08-15 | 北京德上科技有限公司 | High-precision sensor displacement adjusting device |
| CN107044864B (en) * | 2017-01-22 | 2019-11-12 | 北京德上科技有限公司 | High-precision sensor displacement adjusting device |
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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 |
Granted publication date: 20150506 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |