CN207379522U - A kind of instrument checking table of movable type multi-angle - Google Patents
A kind of instrument checking table of movable type multi-angle Download PDFInfo
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- CN207379522U CN207379522U CN201721377974.7U CN201721377974U CN207379522U CN 207379522 U CN207379522 U CN 207379522U CN 201721377974 U CN201721377974 U CN 201721377974U CN 207379522 U CN207379522 U CN 207379522U
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- angle
- checking table
- instrument
- bottom plate
- instrument checking
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Abstract
The utility model discloses a kind of instrument checking table of portable multi-angle, including：Measuring instrumentss（A）；The measuring instrumentss（A）With angle controller（D）Connection；The angle controller（D）, for controlling the measuring instrumentss（A）With the angle between calibration horizontal plane.Cause accuracy of instrument inaccurate to solve the problems, such as that traditional instrument checking table cannot carry out instrument multi-angle verification.
Description
Technical field
The utility model is related to instrument and meter analysis and survey control technology field, specifically a kind of portable multi-angle
Instrument checking table, especially a kind of portable multi-angle applied to transmitter instrument checking table.
Background technology
Measurement instrument through using after a while, and unstable due to itself performance, the reasons such as abrasion in use can
It can deviate legal requirements, so as to cause the inaccuracy of measurement.To prevent the appearance of this phenomenon, it is specified that making according to measurement instrument
It must be examined and determine again with the time interval for the metering performance that can keep defined in the process.By between this regular time
Every this follow-up calibrating carried out periodically, it is ensured that the measurement instrument in use constantly meets legal requirements.Verification
Purpose is to determine the relation between the indicating value of verified object and the corresponding magnitude reappeared by measurement criteria, to realize magnitude
Traceability.Verification is that the important means of traceability is realized by the demand that uses, is also to ensure that precisely consistent important of magnitude is arranged
It applies.
All kinds of measuring instrumentss in scene have different check-verifying periods according to real work situation in normal operation, if midway
It was found that measurement error is excessive, it should give and verify in time, to ensure the accuracy of instrument and meter.In real work, due to nothing
Qualified calibration equipment, can cause measuring instrumentss that can not be verified, if it goes wrong, can not only influence the normal work of production
Make or even production accident can be caused.
Particularly, flange form instrument has obtained wide application, but flange form instrument can not be verified in many provinces,
Technical supervision verification agency including each province, this be not flange form instrument check technically there are great difficulty, but by instrument
The type kind of table flange is numerous and instrument setting angle influence at the scene, instrument producer appear on the scene verification also simply using horizontal school
Proved recipe formula when flange form instrument setting angle changes, must also exist to instrument progress again verification in applying at the scene
In multiple scenes, due to that without suitable calibration equipment, can not carry out accurate verification to flange form instrument, periodic calibration also can not be into
Row.
The content of the invention
In view of this, the utility model provides a kind of instrument checking table of portable multi-angle, to solve traditional instrument
Checking table cannot carry out instrument the problem of multi-angle verification causes accuracy of instrument inaccurate.
The utility model provides a kind of instrument checking table of portable multi-angle, including：
Measuring instrumentss；
The measuring instrumentss are connected with angle controller；
The angle controller, for controlling the measuring instrumentss and demarcating the angle between horizontal plane.
Preferably, the instrument checking table of a kind of portable multi-angle, which is characterized in that further include：Angular surveying fills
It puts；
The angle measurement unit, for measuring the measuring instrumentss and demarcating the angle between horizontal plane.
Preferably, the angle measurement unit is connected with the angle controller；
The angle controller, for angle and the angle controller measured according to the angle measurement unit
The angle of setting is compared, and is further adjusted the measuring instrumentss and is demarcated the angle between horizontal plane.
Preferably, bindiny mechanism's connection on the free end and instrument checking table of the measuring instrumentss；The bindiny mechanism
It is fixed on bottom plate, the bottom plate is connected with the angle controller；
The bottom plate can be overturn on the instrument checking table, by controlling the bottom plate and demarcating the angle between horizontal plane
Degree, the angle of measuring instrumentss described in indirect control.
Preferably, the instrument checking table has a stent, and one end of the stent has a bottom plate, the stent it is another
One end has return pulley.
Preferably, the free end of the measuring instrumentss is connected with ring flange, the bindiny mechanism be flanged joint mechanism, institute
Measuring instrumentss are stated to be connected on the instrument checking table by the ring flange and the flanged joint mechanism.
Preferably, the angle controller, including：Rocking bar and angle adjusting mechanism；
The rocking bar drives the angle adjusting mechanism to rotate.
Preferably, the bottom plate has bottom plate connector, one end of the bottom plate connector and the angle adjusting mechanism
Hinged, the other end of the angle adjusting mechanism has rocking bar.
Preferably, there is backing pin between the bottom plate connector and one end of the angle adjusting mechanism；
The backing pin, one end for preventing the bottom plate connector and the angle adjusting mechanism depart from.
Preferably, the angle controller is turbine and worm transmission mechanism or stepper motor.
The utility model has the advantages that：
The utility model provides a kind of instrument checking table of portable multi-angle, and measuring instrumentss connect with angle controller
It connects；Angle controller controls measuring instrumentss and demarcates the angle between horizontal plane, makes the verification of measuring instrumentss can be according to scene
Setting angle is accurately positioned, and measuring instrumentss verification is once completed, without re-starting secondary move because of the difference of meter locale angle
It moves, adds the rapidity and accuracy of instrument, while instrument can be made at the scene and routinely can to verify room and verified.
Description of the drawings
By below with reference to description of the attached drawing to the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage it is apparent, in the accompanying drawings：
Fig. 1 is a kind of instrument checking table functional block diagram of portable multi-angle of the utility model embodiment；
Fig. 2 is instrument to be detected and the verification of a kind of instrument checking table of portable multi-angle of the utility model embodiment
Platform connection diagram；
Fig. 3 is a kind of work of the angle adjusting mechanism of the instrument checking table of portable multi-angle of the utility model embodiment
Make principle schematic；
Fig. 4 is a kind of dimensional structure diagram of the instrument checking table of portable multi-angle of the utility model embodiment.
Specific embodiment
The utility model is described below based on embodiment, but what deserves to be explained is, the utility model is simultaneously unlimited
In these embodiments.It is detailed to describe some specific detail sections below in the datail description of the utility model.So
And for the part of no detailed description, those skilled in the art can also understand the utility model completely.
In addition, it should be understood by one skilled in the art that the attached drawing that is provided is simply to illustrate that the utility model
Objects, features and advantages, attached drawing are not to be actually drawn to scale.
Meanwhile unless the context clearly requires otherwise, otherwise throughout the specification and claims " comprising ", "comprising" etc.
Similar word should be construed to the meaning included rather than exclusive or exhaustive meaning；That is, it is " including but not limited to "
Meaning.
Fig. 1 is a kind of instrument checking table functional block diagram of portable multi-angle of the utility model embodiment.Such as Fig. 1 institutes
Show, a kind of instrument checking table of movable type multi-angle, including：Measuring instrumentss A and angle controller D.
In Fig. 1, measuring instrumentss A is connected with instrument checking table, meanwhile, measuring instrumentss A is connected with angle controller D,
Measuring instrumentss A is controlled by angle controller D and demarcates the angle between horizontal plane.
Further, in Fig. 1, a kind of instrument checking table of portable multi-angle, including：Angle measurement unit E.Angle
Measuring device E, for measuring measuring instrumentss A and demarcating the angle between horizontal plane.
Further, in Fig. 1, angle measurement unit E is connected with angle controller D；Angle controller D, is used for
The angle measured according to angle measurement unit E is compared with the angle that angle controller D is set, further adjusting measuring apparatus
Angle between Table A and calibration horizontal plane.
Further, in Fig. 1, specifically, angle controller D is turbine and worm transmission mechanism or stepping electricity
Machine.
Fig. 2 is instrument to be detected and the verification of a kind of instrument checking table of portable multi-angle of the utility model embodiment
Platform connection diagram.As shown in Fig. 2, including：Measuring instrumentss A, ring flange A1, gasket B, pipeline C, pipeline valve C1, pressure gauge
C2, instrument fitting joint C3, flanged joint mechanism 1.
In Fig. 2, the free end of measuring instrumentss A is connected with ring flange A1, bindiny mechanism be flanged joint mechanism 1, measuring instrument
Table A is connected to by ring flange A1 and flanged joint mechanism 1 on instrument checking table.
Meanwhile in fig. 2, there is pipeline valve C1, pipeline valve C1 to control the liquid stream in pipeline C for one end of pipeline C
Dynamic, the other end of pipeline C has instrument fitting joint C3, pipeline C by passing through instrument after flanged joint mechanism 1 and ring flange A1
Fitting joint C3 is fixed.Between instrument fitting joint C3 and pipeline valve C1 there is pressure gauge C2, pass through pressure gauge C2 detection pipes
Pressure in line C.
In fig. 2, there is gasket B between the free end of measuring instrumentss A and flanged joint mechanism 1.
In fig. 2, specifically, the flanged joint mechanism 1 to match with ring flange A1, flanged joint mechanism 1 are processed
For convex flange, the size and screw thread of the checking joint of criteria check instrument are measured, is connected according to the joint dimension of measurement in flange
Through hole is beaten at 1 center of connection mechanism, the inner sleeve screw thread corresponding with instrument fitting joint C3 in hole, when need verification when, ring flange A1 and
Gasket B is added between flanged joint mechanism 1, is fastened with screw bolt and nut, passes through instrument complementary connector C3 on ring flange A1 and mark
After the connection of pre-check instrument, verification master meter is suppressed by table fitting joint C3, in gasket B central hollows（Or ring flange A1
Between flanged joint mechanism 1）Form uniform pressurization gas chamber, you can realize reliable pressurization, realize the verification of measuring instrumentss A.
Fig. 3 is a kind of work of the angle adjusting mechanism of the instrument checking table of portable multi-angle of the utility model embodiment
Make principle schematic.As shown in figure 3, including：Flanged joint mechanism 1, pipeline connecting hole 1-1, bottom plate 2, bottom plate connector 2-1,
Backing pin 3, angle adjusting mechanism 4 and rocking bar 5（Angle adjusting mechanism 4 and rocking bar 5, i.e. angle controller D in Fig. 1）, angle
Turbine and worm transmission mechanism can be used in adjusting mechanism 4, and rocking bar 5 drives angle adjusting mechanism 4 to rotate.
In Fig. 3, bindiny mechanism's connection on the free end and instrument checking table of measuring instrumentss A；Bindiny mechanism is fixed on bottom
On plate 2, bottom plate 2 and angle controller D（In Fig. 1）Connection, that is to say, that bottom plate 2 connects with angle adjusting mechanism 4.
In Fig. 3, bottom plate 2 can be overturn on instrument checking table, by controlling bottom plate 2 and demarcating the angle between horizontal plane,
The angle of indirect control measuring instrumentss A.
Further, in Fig. 3, bottom plate 2 has bottom plate connector 2-1, bottom plate connector 2-1 and angle adjusting mechanism 4
One end is hinged, and the other end of angle adjusting mechanism 4 has rocking bar 5.
Further, in Fig. 3, there is backing pin 3 between one end of bottom plate connector 2-1 and angle adjusting mechanism 4；Backing pin 3,
For preventing bottom plate connector 2-1 and one end of angle adjusting mechanism 4 from departing from.
Fig. 4 is a kind of dimensional structure diagram of the instrument checking table of portable multi-angle of the utility model embodiment.
As shown in figure 4, flanged joint mechanism 1, bottom plate 2, angle adjusting mechanism 4, rocking bar 5, angle measurement unit 6（That is, the angle in Fig. 1
Spend measuring device E）, stent 7 and return pulley 8.
In Fig. 4, instrument checking table has stent 7, and one end of stent 7 has bottom plate 2, and the other end of stent 7 has bottom
Wheel 8, the utility model can be moved by return pulley 8.
In Fig. 4, flanged joint mechanism 1 is fixed on the upside of bottom plate 2, and angle adjusting mechanism 4 is at the upside of bottom plate 2, angle
The connection relation of degree adjusting mechanism 4 and bottom plate 2 can refer to the description in Fig. 3.
In Fig. 4, angle measurement unit 6 is fixed on the edge of the upside of bottom plate 2.
Further, in Fig. 4, the one side edge of bottom plate 2 and the one side of 7 upper end of stent are hinged, and pass through 5 He of rocking bar
Angle adjusting mechanism 4 can promote bottom plate 2 to be opened up along hinged place, and the flanged joint mechanism 1 on bottom plate 2 is transported with bottom plate 2
It is dynamic, and then the angle for the measuring instrumentss A being connected with flanged joint mechanism 1 changes, and pass through angle measurement unit 6 and can see
The angle of measuring instrumentss A is surveyed, after reaching predetermined angular, stops shaking rocking bar 5, angle adjusting mechanism 4 no longer promotes bottom plate 2, surveys
It measures instrument A and maintains fixed angle.
In figs. 3 and 4, live measuring instrumentss A, can be to surveying when angle changes there are different setting angles
The zero point and measurement accuracy of amount instrument A produces bigger effect, and flange form instrument is arbitrary between 0 °~90 ° when being verified to realize
Angle stabilization stops, and Worm and worm-wheel gearing may be employed, punched at the top of the worm screw of worm and gear and penetrate cylinder shaft coupling, cylinder
The opening /V of shaft coupling end, effective combination of worm and gear and cylinder shaft coupling, perfection are realized the Direct Travel of worm and gear
Movement is converted to the angle stroke motion between 0 degree to 90 degree, since worm and gear has larger gearratio, can provide big torsion
Square can make measuring instrumentss A and verify flange stabilization in any desired in-site installation angle that weight is larger.Pass through angular surveying
Device 6（That is, angel measuring instrument）With in 2 shaft of bottom plate position indicator pointer can clearly observe the variation angle of measuring instrumentss A
Degree, can be accurately positioned according to field instrument setting angle.The bottom of the utility model uses strap brake universal wheel wheel（That is, return pulley 8）,
The utility model can be moved easily to required verification place.
Embodiment described above only expresses the embodiment of the utility model, and description is more specific and detailed, but simultaneously
Cannot the limitation to the utility model patent scope therefore be interpreted as.It should be pointed out that the ordinary skill people to this field
For member, without departing from the concept of the premise utility, several deformations, equal replacement can also be made, improved etc., these
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of instrument checking table of movable type multi-angle, which is characterized in that including：
Measuring instrumentss（A）；
The measuring instrumentss（A）With angle controller（D）Connection；
The angle controller（D）, for controlling the measuring instrumentss（A）With the angle between calibration horizontal plane.
2. a kind of instrument checking table of portable multi-angle according to claim 1, which is characterized in that further include：Angle is surveyed
Measure device（E）；
The angle measurement unit（E）, for measuring the measuring instrumentss（A）With the angle between calibration horizontal plane.
3. a kind of instrument checking table of portable multi-angle according to claim 2, it is characterised in that：
The angle measurement unit（E）, with the angle controller（D）Connection；
The angle controller（D）, for according to the angle measurement unit（E）The angle of measurement is filled with angle control
It puts（D）The angle of setting is compared, and further adjusts the measuring instrumentss（A）With the angle between calibration horizontal plane.
4. a kind of instrument checking table of portable multi-angle according to claim 1, it is characterised in that：
The measuring instrumentss（A）Free end and instrument checking table on bindiny mechanism connection；The bindiny mechanism is fixed on bottom
Plate（2）On, the bottom plate（2）With the angle controller（D）Connection；
The bottom plate（2）It can be overturn on the instrument checking table, by controlling the bottom plate（2）Between calibration horizontal plane
Angle, measuring instrumentss described in indirect control（A）Angle.
5. a kind of instrument checking table of portable multi-angle according to claim 4, it is characterised in that：
The instrument checking table has stent（7）, the stent（7）One end have the bottom plate（2）, the stent（7）'s
The other end has return pulley（8）.
6. a kind of instrument checking table of portable multi-angle according to claim 4, it is characterised in that：
The measuring instrumentss（A）Free end and ring flange（A1）Connection, the bindiny mechanism are flanged joint mechanism（1）, institute
State measuring instrumentss（A）Pass through the ring flange（A1）With the flanged joint mechanism（1）It is connected on the instrument checking table.
7. a kind of instrument checking table of portable multi-angle according to claim 4, it is characterised in that：
The angle controller（D）, including：Rocking bar（5）And angle adjusting mechanism（4）；
The rocking bar（5）Drive the angle adjusting mechanism（4）It rotates.
8. a kind of instrument checking table of portable multi-angle according to claim 7, it is characterised in that：
The bottom plate（2）With bottom plate connector（2-1）, the bottom plate connector（2-1）With the angle adjusting mechanism（4）'s
One end is hinged, the angle adjusting mechanism（4）The other end have rocking bar（5）.
9. a kind of instrument checking table of portable multi-angle according to claim 8, it is characterised in that：
The bottom plate connector（2-1）With the angle adjusting mechanism（4）One end between have backing pin（3）；
The backing pin（3）, for preventing the bottom plate connector（2-1）With the angle adjusting mechanism（4）One end depart from.
10. a kind of instrument checking table of portable multi-angle according to claim 1, it is characterised in that：
The angle controller（D）For turbine and worm transmission mechanism or stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377974.7U CN207379522U (en) | 2017-10-24 | 2017-10-24 | A kind of instrument checking table of movable type multi-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377974.7U CN207379522U (en) | 2017-10-24 | 2017-10-24 | A kind of instrument checking table of movable type multi-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379522U true CN207379522U (en) | 2018-05-18 |
Family
ID=62337092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377974.7U Active CN207379522U (en) | 2017-10-24 | 2017-10-24 | A kind of instrument checking table of movable type multi-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379522U (en) |
-
2017
- 2017-10-24 CN CN201721377974.7U patent/CN207379522U/en active Active
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