CN205192502U - Spirit level balance check appearance - Google Patents
Spirit level balance check appearance Download PDFInfo
- Publication number
- CN205192502U CN205192502U CN201520887937.5U CN201520887937U CN205192502U CN 205192502 U CN205192502 U CN 205192502U CN 201520887937 U CN201520887937 U CN 201520887937U CN 205192502 U CN205192502 U CN 205192502U
- Authority
- CN
- China
- Prior art keywords
- plug
- rectangular susceptor
- balance check
- level meter
- rectangular base
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a spirit level balance check appearance, it includes dull and stereotypedly and the instrument main part, the instrument main part include rectangular base, plug and closing device, rectangular base's both sides face is two parallel plane and perpendicular with the bottom surface, and openly the upper end and the lower extreme at middle part are the V -arrangement groove, and its central line is perpendicular with the bottom surface to it is parallel with rectangular base's back working face, compress tightly the plug V -arrangement inslot of fixing at rectangular base with two closing device. The integrative instrument main parts that constitute are constituteed to two core standard devices of rectangular base and plug, and it is erect on the flat board by the dead weight, and the rigidity is good, can be steadily, inspect the zero -bit of spirit level reliably. This technical scheme has saved traditional old -fashioned spirit level balance check appearance's bow -shaped stand and complicated fastener, still saves a plug, has simple structure, easy manufacturing, and good measured data is reliable and stable for convenient operation, rigidity to reach the advantages such as periodic calibration convenience of instrument self.
Description
Technical field
The utility model belongs to standard measurement equipment field, relates to a kind of level meter balance check instrument.
Background technology
The level meter balance check instrument that the listed tradition of current national metrological verification regulations is old-fashioned, it comprises flat board, arc column, parallel square post, two plugs and fastener.Parallel square post and a plug are separately fixed on flat board by the fastener of arc column complexity, and another root plug is placed on two V-blocks on flat board.During use, the baseplane of level meter to be measured and V-arrangement face, the end are placed in respectively on plate work face with on the plug of two vee-blocks supportings, on the side workplace more flat for the side of level meter to be measured workplace and V-arrangement face, side being adjacent to parallel square post respectively and vertical mandrel cylindrical workplace, test to turn over turnback method, the zero shift value respectively during the above-mentioned position of reading horizontal instrument.Its complex structure, operation uses inconvenient, and parallel square post and plug split are fixed on flat board, and poor rigidity measurement data is unstable, during instrument periodic calibration, the parallel square post be fixed on flat board and a plug be taken off and just can examine and determine, pretty troublesome.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is simple that the utility model provides a kind of structure, easy to operate, easy processing and manufacturing and assembly and adjustment, the level meter balance check instrument of good rigidly.
In order to realize foregoing invention object, the technical solution of the utility model is as follows:
A kind of level meter balance check instrument, comprise flat board and apparatus subject, described apparatus subject comprises rectangular susceptor, plug and hold down gag; Described plug is fixed on rectangular susceptor by the hold down gag at two ends; Described apparatus subject is placed on flat board by deadweight setting.
The two sides of above-described rectangular susceptor be two parallel planes and and plane perpendicular; The top and bottom in described rectangular susceptor front are boss, are provided with V-shaped groove at the middle part of described boss; The center line of described V-shaped groove and rectangular susceptor plane perpendicular, and parallel with the workplace at the rectangular susceptor back side.
Preferably, described plug is precision cylindrical rod.
Above-described plug is fixed in the V-shaped groove of rectangular susceptor by the hold down gag at two ends.
Above-described hold down gag comprises vee-block and fastening bolt.
During use, by the checked operation program that national level instrument collimation technique specification or industry standard specify, test to turn over turnback method, respectively flat for level meter bottom surface workplace is placed on flat board, flat for level meter side workplace is adjacent on the flat workplace in the side of rectangular susceptor and level meter side V-arrangement workplace is adjacent on plug, the error of zero of the flat workplace in level meter bottom surface to be measured, the flat workplace in level meter side and level meter side V-arrangement workplace can be detected; Being turned over by apparatus subject to turn 90 degrees makes rectangular susceptor back side workplace be placed on plate work face, is placed on plug by level meter bottom surface V-arrangement workplace, gets final product the error of zero of detection level instrument bottom surface V-arrangement workplace.
The beneficial effects of the utility model are:
Compared to prior art, rectangular susceptor and plug two core standard devices form and integrally form apparatus subject by the present invention, it is erected on flat board by deadweight, can steadily, reliably check the zero-bit of level meter, eliminate the arc column of traditional old-fashioned level meter balance check instrument and complicated fastener, also save a plug, there is structure simple, easy processing and manufacturing and assembly and adjustment, easy to operate, good rigidly measurement data is reliable and stable, and during instrument self periodic calibration, do not need dismounting rectangular susceptor and plug, examine and determine the advantages such as very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Accompanying drawing identifies:
1-is dull and stereotyped, 2-rectangular susceptor, 3-plug, 4-V shape block, 5-fastening bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:
A kind of level meter balance check instrument, comprise dull and stereotyped 1 and apparatus subject, described apparatus subject comprises rectangular susceptor 2, plug 3 and hold down gag; Described plug 3 is fixed on rectangular susceptor 2 by the hold down gag at two ends; Described apparatus subject is placed on dull and stereotyped 1 by deadweight setting.The two sides of described rectangular susceptor 2 be two parallel planes and and plane perpendicular; The top and bottom in described rectangular susceptor 2 front are boss, are provided with V-shaped groove at the middle part of described boss; The center line of described V-shaped groove and rectangular susceptor 2 plane perpendicular, and parallel with the workplace at rectangular susceptor 2 back side.Described plug 3 is precision cylindrical rod.Plug 3 is fixed in the V-shaped groove of rectangular susceptor 2 by the hold down gag at two ends.Described hold down gag comprises vee-block 4 and fastening bolt 5.
During use, by the checked operation program that national level instrument collimation technique specification or industry standard specify, test to turn over turnback method, respectively flat for level meter bottom surface workplace is placed on dull and stereotyped 1, flat for level meter side workplace is adjacent on the flat workplace in the side of rectangular susceptor 2 and level meter side V-arrangement workplace is adjacent on plug 3, the error of zero of the flat workplace in level meter bottom surface to be measured, the flat workplace in level meter side and level meter side V-arrangement workplace can be detected; Being turned over by apparatus subject to turn 90 degrees makes rectangular susceptor 2 back side workplace be placed on dull and stereotyped 1 workplace, is placed on plug 3 by level meter bottom surface V-arrangement workplace, gets final product the error of zero of detection level instrument bottom surface V-arrangement workplace.
Claims (5)
1. a level meter balance check instrument, is characterized in that: comprise flat board (1) and apparatus subject, and described apparatus subject comprises rectangular susceptor (2), plug (3) and hold down gag; Described plug (3) is fixed on rectangular susceptor (2) by the hold down gag at two ends; Described apparatus subject is placed on flat board (1) by deadweight setting.
2. a kind of level meter balance check instrument according to claim 1, is characterized in that: the two sides of described rectangular susceptor (2) be two parallel planes and and plane perpendicular; The top and bottom in described rectangular susceptor (2) front are boss, are provided with V-shaped groove at the middle part of described boss; The center line of described V-shaped groove and rectangular susceptor (2) plane perpendicular, and parallel with the workplace at rectangular susceptor (2) back side.
3. a kind of level meter balance check instrument according to claim 1, is characterized in that: described plug (3) is precision cylindrical rod.
4. a kind of level meter balance check instrument according to claim 2, is characterized in that: described plug (3) is fixed in the V-shaped groove of rectangular susceptor (2) by the hold down gag at two ends.
5., according to the arbitrary described a kind of level meter balance check instrument of claim 1 or 4, it is characterized in that: described hold down gag comprises vee-block (4) and fastening bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887937.5U CN205192502U (en) | 2015-11-09 | 2015-11-09 | Spirit level balance check appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887937.5U CN205192502U (en) | 2015-11-09 | 2015-11-09 | Spirit level balance check appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192502U true CN205192502U (en) | 2016-04-27 |
Family
ID=55785481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520887937.5U Expired - Fee Related CN205192502U (en) | 2015-11-09 | 2015-11-09 | Spirit level balance check appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277214A (en) * | 2015-11-09 | 2016-01-27 | 南宁学院 | Level gauge zero-position inspection tester |
-
2015
- 2015-11-09 CN CN201520887937.5U patent/CN205192502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277214A (en) * | 2015-11-09 | 2016-01-27 | 南宁学院 | Level gauge zero-position inspection tester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206269728U (en) | Deflection of crankshaft degree detection means | |
| CN205192502U (en) | Spirit level balance check appearance | |
| CN204043577U (en) | A kind of lever internal bore groove apparatus for detecting diameter | |
| CN205941243U (en) | Portable mould hardness detector | |
| CN202494444U (en) | Protractor slope scale | |
| CN201413115Y (en) | L base detecting tool | |
| CN207763617U (en) | Cylindrical component base thickness measures tooling | |
| CN110132095A (en) | It is a kind of for detecting the cubing of bevel gear inner hole tooth small end chamfer height | |
| CN105277214A (en) | Level gauge zero-position inspection tester | |
| CN204963753U (en) | Take ball bore depth degree special measuring of percentage table | |
| CN213128204U (en) | Multifunctional measuring device for clothing shop | |
| CN209371991U (en) | It is a kind of for detecting the device of phone housing deformation quantity | |
| CN205580319U (en) | Detection apparatus for complex type multiaspect machine part aperture position | |
| CN203704823U (en) | Cooling device joint step inspection tool | |
| CN208620944U (en) | A kind of alley center height measuring device | |
| CN207991422U (en) | A kind of motor rockshaft fastener hole Pore Diameter Detection jig | |
| CN205448944U (en) | Utensil is examined in synthesis of measuring aperture precision | |
| CN215413559U (en) | Flat sliding door angle test fixture | |
| CN208520361U (en) | A kind of quickly calibrated measurement Sopwith staff | |
| CN205014926U (en) | Board thickness measurement device is measured to galvanized wive | |
| CN205748283U (en) | A kind of stamping parts of automobile accurately measures device | |
| CN205785010U (en) | A kind of comprehensive check tool of engine link | |
| CN205079696U (en) | Utensil is examined to portable multistation | |
| CN104833284A (en) | Center hole detection device | |
| CN202734736U (en) | Fixture for workpiece angle test |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181109 |