CN107764242A - A kind of device for the detection of vehicle levelness - Google Patents
A kind of device for the detection of vehicle levelness Download PDFInfo
- Publication number
- CN107764242A CN107764242A CN201610684552.8A CN201610684552A CN107764242A CN 107764242 A CN107764242 A CN 107764242A CN 201610684552 A CN201610684552 A CN 201610684552A CN 107764242 A CN107764242 A CN 107764242A
- Authority
- CN
- China
- Prior art keywords
- detection
- bit gauge
- level meter
- gauge
- bit
- 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.)
- Withdrawn
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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a kind of device for the detection of vehicle levelness, including shell, inner sheet, handle, and the scale strip of upper surface of outer cover, adjusting rod are arranged at, in addition to are arranged at the level meter of the bit gauge upper surface.It is an object of the invention to provide a kind of device for the detection of vehicle levelness, it is difficult to ensure that its is horizontal when solving the problems, such as to measure using bit gauge in the prior art, realizes the purpose for improving bit gauge measurement accuracy.
Description
Technical field
The present invention relates to bit gauge field, concretely relates to a kind of device for the detection of vehicle levelness.
Background technology
Bit gauge, it is the gauge size for being used for measuring the wear-out parts such as drill bit, centralizer in oil and gas well drilling industry
Common tool, it can measure drill bit before and after well, the maximum gauge of centralizer, and contrast draws drill bit with centralizer in well
Under abrasion condition, for drilling engineer judge whether change BHA provides data support.Use bit gauge measurement process
In, it is inserted at upright or the drill bit to be measured of suspended state, the gauge of centralizer, holds bit gauge level with both hands with hand, clockwise
Adjusting rod is stirred, bit gauge inner sheet is inwardly produced until being adjacent to place to be measured, now the signified size of the pointer of adjusting rod is
Measured external diameter.
Bit gauge person of needing to use in measurement process maintains it in horizontality, otherwise measured outside dimension meeting
With larger error, engineer is influenceed to instrument, the judgement on stratum, borehole size, even results in the engineerings such as bit freezing, cutting ferrule pipe
Accident, thus it is whether particularly significant in horizontality in bit gauge measurement process.But existing bit gauge when using only according to
It is whether horizontal by user's range estimation, it is very easy to cause measurement error.
The content of the invention
It is an object of the invention to provide a kind of device for the detection of vehicle levelness, solves in the prior art using brill
The problem of its is horizontal is difficult to ensure that during head rule measurement, realizes the purpose for improving bit gauge measurement accuracy.
The present invention is achieved through the following technical solutions：
A kind of device for the detection of vehicle levelness, including shell, inner sheet, handle, and it is arranged at the quarter of upper surface of outer cover
Bar, adjusting rod are spent, in addition to is arranged at the level meter of the bit gauge upper surface.It is difficult to when being measured for existing bit gauge really
The problem of its is horizontal is protected, the present invention proposes a kind of device for the detection of vehicle levelness, by being set in bit gauge upper surface
Level meter is put, intuitively, accurately judges whether bit gauge is in horizontality using level meter, so as to realize raising bit gauge
The purpose of measurement accuracy.During use of the present invention, the inner sheet is gone to shell by adjusting rod described in rotate counterclockwise first
It is interior, latus rectum among bit gauge is in maximum rating, then bit gauge is inserted in upright or suspended state drill bit to be measured, helped
At the gauge of positive device, the level meter is observed, while adjusts the angle of bit gauge, level meter is shown to horizontality and keeps
It is motionless, while adjusting rod is stirred clockwise, produce bit gauge inner sheet until being adjacent to place to be measured, now the pointer of adjusting rod is signified
Size be measured external diameter.
Preferably, the level meter is arranged near the scale strip.The level meter is arranged near scale strip, just
Remain able to observe level meter using remaining light when user is reading scale, it is ensured that the numerical value of reading is in bit gauge
Obtained under horizontality, further ensure that the precision of measurement.
Preferably, the level meter is arranged at the handle upper surface.Handle is the maximum place of bit gauge width, in hand
Level meter on handle could be arranged to the level meter that area is larger, precision is higher, in order to observe and operate.
Preferably, the level meter is air-bubble level.Air-bubble level is simple in construction, observation is convenient, and user only needs
Observe whether bubble is in the horizontal center point of transparent plate, and be adjusted according to the position of bubble, that is, can ensure that at bit gauge
In horizontality, it is ensured that measurement accuracy.
To sum up, the invention has the advantages that：
A kind of device for the detection of vehicle levelness of the present invention, by setting level meter in bit gauge upper surface, utilize level
Instrument is next intuitively, accurately judges whether bit gauge is in horizontality, so as to realize the purpose for improving bit gauge measurement accuracy.
Brief description of the drawings
Fig. 1 is the front view of a specific embodiment of the invention；
Fig. 2 is the close-up schematic view at A in Fig. 1.
Numbering in figure is followed successively by：1- shells, 2- inner sheets, 3- scale strips, 4- adjusting rods, 5- handles, 6- level meters.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
A kind of device for the detection of vehicle levelness as shown in Figures 1 and 2, including shell 1, inner sheet 2, handle 5, Yi Jishe
Scale strip 3, the adjusting rod 4 of the upper surface of shell 1 are placed in, in addition to is arranged at the level meter 6 of the bit gauge upper surface；The water
Level 6 is arranged near the scale strip 3；The level meter 6 is air-bubble level.The level meter 6 is set in the present embodiment
It is placed on the shell 1 near the scale strip 3, is easy to user to be remained able to when reading scale using remaining light to level meter 6
Observed, it is ensured that the numerical value of reading is obtained under bit gauge horizontality, it is ensured that the precision of measurement.The present invention uses process
In, the inner sheet 2 is gone in shell 1, made among bit gauge at latus rectum to end by adjusting rod 4 first described in rotate counterclockwise
It is inserted in maximum rating, then by bit gauge at upright or the drill bit to be measured of suspended state, the gauge of centralizer, described in observation
Level meter 6, while the angle of bit gauge is adjusted, level meter 6 is shown to horizontality and remain stationary as, while stir clockwise
Adjusting rod 4, produce bit gauge inner sheet 2 until being adjacent to place to be measured, now the signified size of the pointer of adjusting rod 4 is measured
External diameter.Preferred levels instrument 6 is air-bubble level in the present embodiment, and air-bubble level is simple in construction, observation is convenient, and user is only
It need to observe whether bubble is in the horizontal center point of transparent plate, and be adjusted according to the position of bubble, that is, can ensure that bit gauge
In horizontality, it is ensured that measurement accuracy.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (4)
1. a kind of device for the detection of vehicle levelness, including shell（1）, inner sheet（2）, handle（5）, and it is arranged at shell
（1）The scale strip of upper surface（3）, adjusting rod（4）, it is characterised in that：Also include the level for being arranged at the bit gauge upper surface
Instrument（6）.
A kind of 2. device for the detection of vehicle levelness according to claim 1, it is characterised in that：The level meter
（6）It is arranged at the scale strip（3）Near.
A kind of 3. device for the detection of vehicle levelness according to claim 1, it is characterised in that：The level meter
（6）It is arranged at the handle（5）Upper surface.
A kind of 4. device for the detection of vehicle levelness according to any one of claim 1 to 3, it is characterised in that：
The level meter（6）For air-bubble level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684552.8A CN107764242A (en) | 2016-08-18 | 2016-08-18 | A kind of device for the detection of vehicle levelness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684552.8A CN107764242A (en) | 2016-08-18 | 2016-08-18 | A kind of device for the detection of vehicle levelness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107764242A true CN107764242A (en) | 2018-03-06 |
Family
ID=61261623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610684552.8A Withdrawn CN107764242A (en) | 2016-08-18 | 2016-08-18 | A kind of device for the detection of vehicle levelness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107764242A (en) |
-
2016
- 2016-08-18 CN CN201610684552.8A patent/CN107764242A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |