CN104121890A - Adjustable level tester - Google Patents
Adjustable level tester Download PDFInfo
- Publication number
- CN104121890A CN104121890A CN201410403953.2A CN201410403953A CN104121890A CN 104121890 A CN104121890 A CN 104121890A CN 201410403953 A CN201410403953 A CN 201410403953A CN 104121890 A CN104121890 A CN 104121890A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- adjustable
- adjusting gear
- checkout instrument
- adjusting
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/30—Means for adjusting dimensions of bubble
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an adjustable level tester. The adjustable level tester comprises a level tester shell, and a first adjusting gear, a second adjusting gear and a level bubble tube which are arranged inside the level tester shell, wherein the first adjusting gear and the second adjusting gear are meshed, an adjusting knob is fixedly arranged at the center of the first adjusting gear, two ends of the level bubble tube are fixedly arranged at the inner side of the second adjusting gear, and an index dial is arranged on the surface, corresponding to the plane of the second adjusting gear, of the level tester shell, the adjusting knob is arranged on the surface of the level tester shell; the adjustable level tester also comprises an adjustable reference block for adjusting the testing direction of the level tester; the adjustable reference block is fixedly connected with the level tester shell by a bolt. The adjustable level tester has the advantages of being easy to operate, compact in structure, convenient to use, accurate in measurement, and direct in reading measurement without angle conversion.
Description
Technical field
The present invention relates to a kind of adjustable horizontal tester, belong to horizontal measuring instrument field.
Background technology
Power equipment is in installation and repairing work engineering, there are many places need to use level meter, but, when mounted, the setting angle of requirement is also not all 90 ° or 180 ° to some parts, such as: transformer Buchholz relay connecting line setting angle requires to tilt according to the 2-4% of pipe range (horizontal component), transformer-cabinet is according to upper surface (length) inclination 1-1.5%, so just need to calculate angle of inclination, and it is measured, guarantee that its angle of inclination is in claimed range.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of simple to operate, compact conformation, easy to use, measure accurately, without conversion angle, directly read the adjustable horizontal tester of measurement.
For achieving the above object, the technical solution used in the present invention is:
An adjustable horizontal tester, it comprises horizontal checkout instrument housing, is positioned at the first adjusting gear of horizontal checkout instrument housing, the second adjusting gear and horizontal bubbler tube; Described the first adjusting gear and the second adjusting gear are meshed; Described the first adjusting gear center is fixedly installed adjusting knob, the two ends of described horizontal bubbler tube are fixedly installed on the second adjusting gear inner side, the corresponding horizontal checkout instrument of the gear plane surface of shell of described the second adjusting gear is provided with index dial, and described adjusting knob is arranged on horizontal checkout instrument surface of shell.
As a further improvement on the present invention, this tester also comprises that described adjustable reference piece is fixedly connected with horizontal checkout instrument housing by bolt for regulating the adjustable reference piece of horizontal checkout instrument measurement direction.
The strip and block that described adjustable reference piece is upper and lower planar horizontal, lower surface horizontal abutment, described lower plane and the tested surface horizontal abutment of described upper plane and horizontal checkout instrument housing.
In the middle of described horizontal bubbler tube, symmetric position indicates one group of datum line.
Described horizontal bubbler tube two ends are provided with the index line that is used to indicate scale.
As a further improvement on the present invention, this tester also comprises LED lamp, and described LED lamp is installed on the two ends of horizontal bubbler tube.
Compared with prior art, the beneficial effect that the present invention obtains is:
(1) the present invention is owing to being fixedly installed adjusting knob in the first adjusting gear center, can drive the first adjusting gear by adjusting knob, thereby drive the second adjusting gear, and then adjust horizontal bubbler tube maintenance level, utilize the index dial on horizontal checkout instrument housing to read out intuitively, exactly angle of inclination, simple and convenient, directly read, without angle conversion, easy operating, according to the replaceable index dial of accuracy requirement, measure accurately;
(2)in the present invention, be designed with adjustable reference piece, be bolted on horizontal checkout instrument housing bottom, vertical with the horizontal bubbler tube in horizontal checkout instrument housing by rotating to, can measure by adjustable reference piece is stretched into narrower position, the width that described narrower position refers to this place is less than the position of the width of the one side that has index dial on horizontal checkout instrument housing;
(3)in the present invention, be provided with LED lamp, owing to being transparency liquid in horizontal bubbler tube, can appear background colour, background colour can cause the interior bubble position of horizontal bubbler tube unclear, by LED lamp, strengthen colour developing degree, be also applicable to the bad environment of light, play the effect of illumination simultaneously;
(4)horizontal bubbler tube in the present invention is provided with one group of datum line, contributes to find more accurately the center of bubble, more accurate than naked eyes location;
(5)horizontal bubbler tube two ends in the present invention are provided with the index line that is used to indicate scale, angle of inclination are pointed to more accurate, reduce the collimation error.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is inner structure schematic diagram of the present invention.
Accompanying drawing 3 adjustable reference piece of the present invention rotates the structural representation while using.
Accompanying drawing 4 adjustable reference piece of the present invention rotates the inner structure schematic diagram while using.
Accompanying drawing 5 is working state figure of the present invention.
Accompanying drawing 6 is that adjustable reference piece of the present invention rotates the working state figure while using.
Wherein, 1 first adjusting gear, 2 adjusting knobs, 3 second adjusting gears, 4 horizontal bubbler tubes, 5 index dials, 6 horizontal checkout instrument housings, 7 adjustable reference pieces, 8 LED lamps, 9 one groups of datum lines, 10 bolts, 11 index lines.
Embodiment
Below in conjunction with accompanying drawing 1 ~ accompanying drawing, 6 couples of the present invention are described in more detail.
As shown in accompanying drawing 1 ~ accompanying drawing 6, a kind of adjustable horizontal tester, it comprises horizontal checkout instrument housing 6, the first adjusting gear 1, the second adjusting gear 3 and horizontal bubbler tube 4; Described the first adjusting gear 1, the second adjusting gear 3 and horizontal bubbler tube 4 are positioned at horizontal checkout instrument housing 6; Described the first adjusting gear 1 and the second adjusting gear 3 are meshed; One end of described adjusting knob 2 is arranged on horizontal checkout instrument housing 6 surfaces, and the other end of described adjusting knob 2 is fixedly connected with the center of the first adjusting gear 1; The two ends of described horizontal bubbler tube 4 are fixedly installed on the second adjusting gear 3 inner sides, and the corresponding horizontal checkout instrument of gear plane housing 6 surfaces of described the second adjusting gear 3 are provided with index dial 5.
As a further improvement on the present invention, this tester also comprises that described adjustable reference piece 7 is fixedly connected with horizontal checkout instrument housing 6 by bolt 10 for regulating the adjustable reference piece 7 of horizontal checkout instrument measurement direction.
The strip and block that described adjustable reference piece 7 is upper and lower planar horizontal, lower surface horizontal abutment, described lower plane and the tested surface horizontal abutment of described upper plane and horizontal checkout instrument housing 6.
In the middle of described horizontal bubbler tube 4, symmetric position indicates one group of datum line 9.
Described horizontal bubbler tube 4 two ends are provided with the index line 11 that is used to indicate scale.
As a further improvement on the present invention, this tester also comprises LED lamp 8, and described LED lamp 8 is installed on the two ends of horizontal bubbler tube 4.
Described bolt 10 can be 2, and when being fixed on strip and block adjustable reference piece two ends at horizontal checkout instrument housing lower surface by 2 bolts 10, this tester measuring state as shown in Figure 5, can be surveyed the angle of inclination of the surface level that is wider than horizontal checkout instrument housing; When removing only surplus 1 bolt fixedly time of 1 bolt, this tester measuring state as shown in Figure 6, can survey the angle of inclination of the surface level that is narrower than horizontal checkout instrument housing, be about to strip and block adjustable reference piece and rotate around 1 bolt, this narrower surface level place is stretched into in one end of strip and block adjustable reference piece and can measure.
Certain described bolt 10 also can be 1, as long as guarantee fasteningly when firm, can not make strip and block adjustable reference piece 7 rotate freely around bolt 10, when the narrower place of needs measurement level angle, only bolt 10 need be unscrewed, after the block adjustable reference piece 7 of rotating bars, be stretched into this place.
Principle of work of the present invention is as follows:
Adjustable horizontal checkout instrument, the equipment that can any angle of needs be installed or be adjusted carries out manual operation.The adjustable reference piece 7 of adjustable horizontal checkout instrument is prevented to measurement face, rotation adjusting knob 2, by the first adjusting gear 1, drive the second adjusting gear 3, adjust described horizontal checkout instrument to level, be in horizontal bubbler tube 4 bubble one group of datum line 4 middle, observe the angle on the corresponding index dial 5 of described index line 11 now, till reaching requirement.
In addition, described horizontal checkout instrument housing 6 lower ends are connected with adjustable reference piece 7 by swivel bolt 10, when needs are tested the levelness in narrower passage, swivel bolt 10 is unclamped, rotation adjustable reference piece 7 is tightened swivel bolt 10 with after the vertical placement of horizontal checkout instrument housing 6, adjustable reference piece 7 is stretched in this tested passage to the angle of the surface level in test channel.
Liquid in described horizontal bubbler tube 4 is transparent, for different test environments, the situation that there will be the bubble position that is subject to the impact of measured object color and causes to be not easy to see clearly, at this moment open the LED lamp 8 at the two ends that are positioned at horizontal gas bubble pipe 4, liquid in horizontal bubbler tube 4 is illuminated, described LED lamp 8 can be colored, or the liquid in horizontal bubbler tube itself is with color, to reach the clearer object differentiating with background colour.
The above embodiment is only the preferred embodiments of the present invention, and is not the exhaustive of the feasible enforcement of the present invention.For persons skilled in the art, any apparent change of under the prerequisite that does not deviate from the principle of the invention and spirit, it having been done, within all should being contemplated as falling with claim protection domain of the present invention.
Claims (6)
1. an adjustable horizontal tester, is characterized in that: it comprises horizontal checkout instrument housing (6), is positioned at first adjusting gear (1) of horizontal checkout instrument housing (6), the second adjusting gear (3) and horizontal bubbler tube (4); Described the first adjusting gear (1) and the second adjusting gear (3) are meshed; Described the first adjusting gear (1) center is fixedly installed adjusting knob (2), the two ends of described horizontal bubbler tube (4) are fixedly installed on the second adjusting gear (3) inner side, the corresponding horizontal checkout instrument of gear plane housing (6) surface of described the second adjusting gear (3) is provided with index dial (5), and described adjusting knob (2) is arranged on horizontal checkout instrument housing (6) surface.
2. adjustable horizontal tester according to claim 1, it is characterized in that: also comprise that described adjustable reference piece (7) is fixedly connected with horizontal checkout instrument housing (6) by bolt (10) for regulating the adjustable reference piece (7) of horizontal checkout instrument measurement direction.
3. adjustable horizontal tester according to claim 2, it is characterized in that: described adjustable reference piece (7) is the strip and block of upper and lower planar horizontal, the lower surface horizontal abutment of described upper plane and horizontal checkout instrument housing (6), described lower plane and tested surface horizontal abutment.
4. adjustable horizontal tester according to claim 1, is characterized in that: in the middle of described horizontal bubbler tube (4), symmetric position indicates one group of datum line (9).
5. adjustable horizontal tester according to claim 1, is characterized in that: described horizontal bubbler tube (4) two ends are provided with the index line (11) that is used to indicate scale.
6. adjustable horizontal tester according to claim 1, is characterized in that: also comprise LED lamp (8), described LED lamp (8) is installed on the two ends of horizontal bubbler tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403953.2A CN104121890A (en) | 2014-08-16 | 2014-08-16 | Adjustable level tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403953.2A CN104121890A (en) | 2014-08-16 | 2014-08-16 | Adjustable level tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104121890A true CN104121890A (en) | 2014-10-29 |
Family
ID=51767403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410403953.2A Pending CN104121890A (en) | 2014-08-16 | 2014-08-16 | Adjustable level tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121890A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD810597S1 (en) | 2016-05-11 | 2018-02-20 | Milwaukee Electric Tool Corporation | Level |
| US10527415B2 (en) | 2015-12-10 | 2020-01-07 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| CN114777737A (en) * | 2022-04-28 | 2022-07-22 | 中国十九冶集团有限公司 | Detection tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557921Y (en) * | 2002-08-15 | 2003-06-25 | 施福有 | Level with angle vernier adjusting device |
| US20050034318A1 (en) * | 2003-06-24 | 2005-02-17 | Filipescu Louis F. | Level stamp |
| CN203298764U (en) * | 2013-06-04 | 2013-11-20 | 南京航空航天大学 | Tilt angle sensor |
| CN203587103U (en) * | 2013-12-10 | 2014-05-07 | 黑龙江工程学院 | Illuminable level gauge |
-
2014
- 2014-08-16 CN CN201410403953.2A patent/CN104121890A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557921Y (en) * | 2002-08-15 | 2003-06-25 | 施福有 | Level with angle vernier adjusting device |
| US20050034318A1 (en) * | 2003-06-24 | 2005-02-17 | Filipescu Louis F. | Level stamp |
| CN203298764U (en) * | 2013-06-04 | 2013-11-20 | 南京航空航天大学 | Tilt angle sensor |
| CN203587103U (en) * | 2013-12-10 | 2014-05-07 | 黑龙江工程学院 | Illuminable level gauge |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10527415B2 (en) | 2015-12-10 | 2020-01-07 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| US11085764B2 (en) | 2015-12-10 | 2021-08-10 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| US11686580B2 (en) | 2015-12-10 | 2023-06-27 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| USD810597S1 (en) | 2016-05-11 | 2018-02-20 | Milwaukee Electric Tool Corporation | Level |
| USD851511S1 (en) | 2016-05-11 | 2019-06-18 | Milwaukee Electric Tool Corporation | Level |
| CN114777737A (en) * | 2022-04-28 | 2022-07-22 | 中国十九冶集团有限公司 | Detection tool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |