CN209280203U - Dynamometer alignment aid - Google Patents
Dynamometer alignment aid Download PDFInfo
- Publication number
- CN209280203U CN209280203U CN201822016872.3U CN201822016872U CN209280203U CN 209280203 U CN209280203 U CN 209280203U CN 201822016872 U CN201822016872 U CN 201822016872U CN 209280203 U CN209280203 U CN 209280203U
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- CN
- China
- Prior art keywords
- dynamometer
- alignment aid
- workbench
- plate
- clamping
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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.)
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Abstract
The utility model provides a kind of dynamometer alignment aid, belongs to dynamometer technical field, including workbench, clamping component, support member, screw rod and elevating lever, and clamping component is arranged on the table, for the dynamometer to be calibrated that is fixedly clamped；Support member and clamping component are oppositely arranged on the table, and support member is equipped with pilot hole；Screw rod is vertical with the surface of workbench, is rotatably arranged in support member；Elevating lever is located in pilot hole, and one end of elevating lever is rotatably arranged on screw rod, and the other end of elevating lever is fixedly connected with standard dynamometer.Dynamometer alignment aid provided by the utility model can carry out Testing and appraisal to the dynamometer of different ranges, easy to operate, time saving and energy saving.
Description
Technical field
The utility model belongs to dynamometer technical field, is to be related to a kind of dynamometer alignment aid more specifically.
Background technique
Dynamometer is the Portable metering instrument for measuring various force value or load, and measurement accuracy is that people are closed very much
The problem of note, needs to calibrate it after a period of use.
When being calibrated at present to the precision of dynamometer, instrument is fixed first, is hung on the measurement of dynamometer hook
Counterweight, judges whether the precision of dynamometer complies with standard according to the numerical value shown on the weight of hung counterweight and instrument.This
For kind method due to the limitation of counterweight volume, calibrating range is relatively narrow, may not apply to wide range dynamometer.
Utility model content
It is existing in the prior art to solve the purpose of this utility model is to provide a kind of dynamometer alignment aid
The problem of examining and determine narrow range.
To achieve the above object, the utility model provides a kind of dynamometer alignment aid, comprising:
Workbench；
Clamping component is arranged on the workbench, for the dynamometer to be calibrated that is fixedly clamped；
Support member is oppositely arranged on the workbench with the clamping component, and the support member is equipped with guiding
Hole；
Screw rod, it is vertical with the surface of the workbench, it is rotatably arranged in the support member；
Elevating lever is located in the pilot hole, and one end of the elevating lever is rotatably arranged on the screw rod, the lifting
The other end of bar is fixedly connected with standard dynamometer.
Further, the clamping component includes:
First fixed plate, setting is on the workbench；
Second fixed plate, setting are oppositely arranged on the workbench and with first fixed plate, and described first is fixed
Plate and second fixed plate are respectively perpendicular connection movable plate；
First pull rod is slidably arranged in first fixed plate, and one end of first pull rod is equipped with first clamping plate；
Second pull rod is slidably arranged in second fixed plate, and one end of second pull rod is equipped with and described first
Clip board engagement is used to clamp the second clamping plate of dynamometer；
First spring is set on first pull rod, between first fixed plate and the first clamping plate；
Second spring is set on second pull rod, between second fixed plate and the second clamping plate.
Further, the clamping face of the first clamping plate is equipped with anti-skid structure, sets on the clamping face of the second clamping plate
There is V-shaped groove.
Further, the anti-skid structure is the anti-skid bulge or tooth shape anti-skid chequer that the first clamping plate surface is arranged in.
Further, the placing box for storing dynamometer is fixedly connected on the workbench.
Further, the quantity of the placing box is two, and the left and right sides of the workbench is arranged in, is respectively used to deposit
Put dynamometer to be calibrated and calibrated dynamometer.
Further, the supporting plate for taking out dynamometer is slidably connected in the placing box.
Further, slide bar is fixedly connected on the supporting plate, the placing box is equipped with mobile for the slide bar
Sliding eye.
Further, the other end of the other end of first pull rod and second pull rod is respectively equipped with handle.
Further, also sliding is provided with the expansion plate for increasing the area of work on the workbench.
The beneficial effect of dynamometer alignment aid provided by the utility model is: compared with the prior art, this reality
With the dynamometer alignment aid of novel offer, including clamping component and elevating lever, wherein clamping component is for being fixedly clamped
Dynamometer to be calibrated, in use, being fixed dynamometer to be calibrated with clamping component, then the hook of standard dynamometer and to school
The hook of quasi- dynamometer is connected, and manipulation screw rod drives elevating lever to move upwards, while standard dynamometer being driven to move up, standard
Dynamometer and dynamometer to be calibrated synchronize measure value of thrust between the two, the measurement accuracy of dynamometer is examined and determine according to value of thrust.
By the height of control elevating lever, Testing and appraisal can be carried out to the dynamometer of different ranges, it is easy to operate, time saving and energy saving.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of dynamometer alignment aid provided by the embodiment of the utility model；
Fig. 2 is the top view of the clamping component of dynamometer alignment aid provided by the embodiment of the utility model；
Fig. 3 is the main view of the clamping component of dynamometer alignment aid provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the placing box of dynamometer alignment aid provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1- workbench；2- support member；21- screw rod；22- elevating lever；221- standard dynamometer；23- pilot hole；3- first
Fixed plate；The second fixed plate of 4-；The first pull rod of 5-；51- first clamping plate；511- anti-skid structure；The first spring of 52-；53- handle；
The second pull rod of 6-；61- second clamping plate；611-V shape slot；62- second spring；7- placing box；71- supporting plate；711- slide bar；712- is sliding
Dynamic hole；8- expansion plate；9- dynamometer to be calibrated.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Refering to fig. 1, now dynamometer alignment aid provided by the utility model is illustrated.Dynamometer calibration auxiliary
Device, including workbench 1, clamping component, support member 2, screw rod 21 and elevating lever 22, clamping component are arranged on workbench 1,
For the dynamometer 9 to be calibrated that is fixedly clamped；Support member 2 and clamping component are oppositely arranged on workbench 1, in support member 2
Equipped with pilot hole 23；Screw rod 21 is vertical with the surface of workbench 1, is rotatably arranged in support member 2；Elevating lever 22 is located at guiding
In hole 23, one end of elevating lever 22 is rotatably arranged on screw rod 21, and the other end of elevating lever 22 is fixedly connected with standard dynamometer
221。
Dynamometer alignment aid provided by the utility model, compared with prior art, including clamping component and lifting
Bar 22, wherein clamping component is for the dynamometer 9 to be calibrated that is fixedly clamped, in use, being consolidated dynamometer 9 to be calibrated with clamping component
It is fixed, then the hook of standard dynamometer 221 is connected with the hook of dynamometer 9 to be calibrated, manipulation screw rod 21 drives elevating lever 22
Move upwards, while standard dynamometer 221 being driven to move up, standard dynamometer 221 and dynamometer to be calibrated 9 synchronize measure two
Value of thrust between person examines and determine the measurement accuracy of dynamometer according to value of thrust.It, can be to not by controlling the height of elevating lever 22
Dynamometer with range carrys out Testing and appraisal, easy to operate, time saving and energy saving.
In addition, support member can be the component that column, vertical plate or frame body etc. are capable of providing support.
As a kind of specific embodiment of dynamometer alignment aid provided by the utility model, refering to Fig. 2 and figure
3, clamping component includes the first fixed plate 3, the second fixed plate 4, the first pull rod 5, the second pull rod 6, the first spring 52 and the second bullet
Spring 62, the first fixed plate 3 and the second fixed plate 4 are oppositely arranged on workbench 1；It is fixed that first pull rod 5 is slidably arranged in first
On plate 3, one end of the first pull rod 5 is equipped with first clamping plate 51；Second pull rod 6 is slidably arranged in the second fixed plate 4, and second draws
One end of bar 6 is equipped with first clamping plate 51 with the use of the second clamping plate 61 for clamping dynamometer；First spring 52 and second
Spring 62 is respectively sleeved on the first pull rod 5 and the second pull rod 6, and the first spring 52 is located at the first fixed plate 3 and first clamping plate 51
Between, second spring 62 is between the second fixed plate 4 and second clamping plate 61.Before being calibrated, first clamping plate 51 and
Second splint 61 is pulled open to the position that can accommodate dynamometer, and the first spring 52 and second spring 62 are in compressive state at this time, pine
First clamping plate 51 and second clamping plate 61 are opened, under elastic reaction, dynamometer is fixedly clamped by first clamping plate 51 and second clamping plate 61,
It can be carried out calibration later.
As a kind of specific embodiment of dynamometer alignment aid provided by the utility model, refering to Fig. 2 and figure
3, the clamping face of first clamping plate 51 is equipped with anti-skid structure 511, and the clamping face of second clamping plate 61 is equipped with V-shaped groove 611.
As a kind of specific embodiment of dynamometer alignment aid provided by the utility model, anti-skid structure 511
For the anti-skid bulge or tooth shape anti-skid chequer that 51 surface of first clamping plate is arranged in.
As a kind of specific embodiment of dynamometer alignment aid provided by the utility model, refering to fig. 1, work
Make to be fixedly connected with the placing box 7 for storing dynamometer on platform 1.When the device is applied to the batch calibration of dynamometer, put
Multiple dynamometers can temporarily be stored by setting case 7.
A kind of specific embodiment as dynamometer alignment aid provided by the utility model is put refering to fig. 1
The quantity for setting case 7 is two, and the left and right sides of workbench 1 is arranged in, is respectively used to store dynamometer to be calibrated and calibrated survey
Power instrument.
A kind of specific embodiment as dynamometer alignment aid provided by the utility model is put refering to Fig. 4
Set the supporting plate 71 slidably connected in case 7 for taking out dynamometer.Supporting plate 71 is located at the bottom end in placing box 7, and dynamometer is placed
It can move together with supporting plate 71 on supporting plate 71, conveniently take.
As a kind of specific embodiment of dynamometer alignment aid provided by the utility model, refering to Fig. 4, support
Slide bar 711 is fixedly connected on plate 71, placing box 7 is equipped with the sliding eye 712 mobile for slide bar 711.
As a kind of specific embodiment of dynamometer alignment aid provided by the utility model, refering to Fig. 2 and figure
3, the other end of the other end of the first pull rod 5 and the second pull rod 6 is respectively equipped with handle 53.
As a kind of specific embodiment of dynamometer alignment aid provided by the utility model, refering to fig. 1, work
Make also to slide the expansion plate 8 being provided with for increasing by 1 area of workbench on platform 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. dynamometer alignment aid characterized by comprising
Workbench；
Clamping component is arranged on the workbench, for the dynamometer to be calibrated that is fixedly clamped；
Support member is oppositely arranged on the workbench with the clamping component, and the support member is equipped with pilot hole；
Screw rod, it is vertical with the surface of the workbench, it is rotatably arranged in the support member；
Elevating lever is located in the pilot hole, and one end of the elevating lever is rotatably arranged on the screw rod, the elevating lever
The other end is fixedly connected with standard dynamometer.
2. dynamometer alignment aid as described in claim 1, which is characterized in that the clamping component includes:
First fixed plate, setting is on the workbench；
Second fixed plate, setting are oppositely arranged on the workbench and with first fixed plate, first fixed plate and
Second fixed plate is respectively perpendicular connection movable plate；
First pull rod is slidably arranged in first fixed plate, and one end of first pull rod is equipped with first clamping plate；
Second pull rod is slidably arranged in second fixed plate, and one end of second pull rod is equipped with and the first clamping plate
Cooperate the second clamping plate for clamping dynamometer；
First spring is set on first pull rod, between first fixed plate and the first clamping plate；
Second spring is set on second pull rod, between second fixed plate and the second clamping plate.
3. dynamometer alignment aid as claimed in claim 2, which is characterized in that set on the clamping face of the first clamping plate
There is anti-skid structure, the clamping face of the second clamping plate is equipped with V-shaped groove.
4. dynamometer alignment aid as claimed in claim 3, which is characterized in that the anti-skid structure is to be arranged described
The anti-skid bulge or tooth shape anti-skid chequer on first clamping plate surface.
5. dynamometer alignment aid as described in claim 1, which is characterized in that be fixedly connected on the workbench useful
In the placing box of storage dynamometer.
6. dynamometer alignment aid as claimed in claim 5, which is characterized in that the quantity of the placing box is two,
The left and right sides of the workbench is set, is respectively used to store dynamometer to be calibrated and calibrated dynamometer.
7. dynamometer alignment aid as claimed in claim 5, which is characterized in that be slidably connected in the placing box useful
In the supporting plate for taking out dynamometer.
8. dynamometer alignment aid as claimed in claim 7, which is characterized in that be fixedly connected with cunning on the supporting plate
Bar, the placing box are equipped with the sliding eye mobile for the slide bar.
9. dynamometer alignment aid as claimed in claim 2, which is characterized in that the other end of first pull rod and institute
The other end for stating the second pull rod is respectively equipped with handle.
10. dynamometer alignment aid as described in claim 1, which is characterized in that also sliding setting on the workbench
There is the expansion plate for increasing the area of work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016872.3U CN209280203U (en) | 2018-12-03 | 2018-12-03 | Dynamometer alignment aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016872.3U CN209280203U (en) | 2018-12-03 | 2018-12-03 | Dynamometer alignment aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280203U true CN209280203U (en) | 2019-08-20 |
Family
ID=67609402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016872.3U Expired - Fee Related CN209280203U (en) | 2018-12-03 | 2018-12-03 | Dynamometer alignment aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793716A (en) * | 2019-11-27 | 2020-02-14 | 湖南景程电子科技有限公司 | Mounting device for pressure sensor calibration |
-
2018
- 2018-12-03 CN CN201822016872.3U patent/CN209280203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793716A (en) * | 2019-11-27 | 2020-02-14 | 湖南景程电子科技有限公司 | Mounting device for pressure sensor calibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |