CN207960601U - Generally investigate device in bore direction angle - Google Patents
Generally investigate device in bore direction angle Download PDFInfo
- Publication number
- CN207960601U CN207960601U CN201820193592.7U CN201820193592U CN207960601U CN 207960601 U CN207960601 U CN 207960601U CN 201820193592 U CN201820193592 U CN 201820193592U CN 207960601 U CN207960601 U CN 207960601U
- Authority
- CN
- China
- Prior art keywords
- ruler
- graduated scale
- cotton rope
- angle
- direction angle
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of bore direction angle generaI investigation device, including graduated scale, shaft, with reference to ruler, cotton rope, wherein it is hinged by shaft with reference to one end of ruler and one end of graduated scale, it is fixedly connected with one end of cotton rope with reference to the other end of ruler, the length of the graduated scale is 200 mm, and the length with reference to ruler is 100 mm.The technical solution measures the orientation angles of all kinds of drillings according to arctan function, the direction of roadway construction will be directed at when use with reference to ruler, cotton rope is stretched and is close to drilling rod, to indicate the direction of drilling rod with cotton rope, it is again that graduated scale is vertical with reference to ruler, cotton rope and graduated scale intersection point to shaft distance X mm are read, then X is bore direction angle angle with the arctan values with reference to ruler lenth ratio.Can convert in advance on this basis and by several angle values with scale formal notation on graduated scale, to realize the quick reading of bore direction angle angle.
Description
Technical field
The utility model is related to mining industry equipment technical fields, and in particular to a kind of bore direction angle generaI investigation device.
Background technology
Bore operation is the most common construction link of underworkings, bore direction angle（I.e. boring direction is integrally applied with tunnel
Angle between work direction）Accuracy it is not only all particularly important in construction period or acceptance period, in order to ensure drilling construction
Azimuth is accurate, improves borehole accuracy, it is necessary to realize effectively detection to bore direction angle.Due to the position in tunnel that drills
Different, periphery palisades complex shape, therefore conventional measurement means are relatively complicated, and by the way of general geology compass by
Ironware interference effect is larger.
Invention content
The utility model is intended to the technological deficiency for the prior art, a kind of bore direction angle generaI investigation device is provided, to solve
The technical problem of bore direction angular measurement inconvenience in the prior art.
To realize that the above technical purpose, the utility model use following technical scheme：
Including graduated scale, shaft, with reference to ruler, cotton rope, wherein being cut with scissors by shaft with reference to one end of ruler and one end of graduated scale
It connects, is fixedly connected with one end of cotton rope with reference to the other end of ruler, the length of the graduated scale is 200 mm, the length with reference to ruler
Degree is 100 mm.
Preferably, graduated scale is mutually perpendicular to with reference to ruler.
Preferably, described be directed toward roadway construction direction with reference to ruler.
Preferably, the cotton rope is solid slender threads.
Wherein, there is the scale being made of angle value, to according to cotton rope on graduated scale（When stretching）With the friendship of graduated scale
Point come read at this time cotton rope with reference to the angle of ruler.
The utility model measures the orientation angles of all kinds of drillings according to arctan function, and when use will be directed at lane with reference to ruler
Cotton rope, is stretched and is close to drilling rod by the direction of road construction, to indicate the direction of drilling rod with cotton rope, then by graduated scale and with reference to ruler
Vertically, cotton rope and graduated scale intersection point to shaft distance X mm are read, then cotton rope and the tan values with reference to ruler angle be X/
With reference to ruler length, then cotton rope with reference to ruler angle（That is drilling rod and roadway construction angular separation namely bore direction angle）Just etc.
In arctan（X/100）.
Can convert in advance on this basis and by several angle values with scale formal notation on graduated scale, to realize
The quick reading of bore direction angle angle.From the point of view of specific, using at shaft as zero, the angle on graduated scale corresponding to different length
Value can be marked according to following table 1.
Angle value on 1 graduated scale of table corresponding to different length
Confirmed using verification through drilling construction personnel underground, the utility model determines bore direction before can realizing construction, applies
It drills and checks and accepts after bore direction adjustment, construction between duration, this tool is easy to carry, easy to operate, of low cost, fully meets and sets
Meter and test stone requirement, prevent the generation of the unqualified phenomenon in drilling construction azimuth, improve drilling construction quality, reduce and bore
Hole influences.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the use state diagram of the utility model.
In figure.
| 1, graduated scale | 2, shaft | 3, with reference to ruler | 4, cotton rope |
| 5, palisades | 6, drilling rod |
Specific implementation mode
Specific embodiment of the present utility model will be described in detail below.In order to avoid excessive unnecessary thin
Section will not be described in detail to belonging to well known structure or function in the examples below.Used in following embodiment
Approximating language can be used for quantitative expression, show to allow quantity to have certain variation in the case where not changing basic function.
In addition to being defined, technical and scientific term used in following embodiment has general with the utility model one of ordinary skill in the art
All over the identical meanings understood.
As shown in Figure 1, device, including graduated scale 1, shaft 2, with reference to ruler 3, cotton rope 4, wherein with reference to ruler are generally investigated in bore direction angle
3 one end is hinged by shaft 2 with one end of graduated scale 1, is fixedly connected with one end of cotton rope 4 with reference to the other end of ruler 3, described
The length of graduated scale 1 is 200 mm, and the length with reference to ruler 3 is 100 mm.
Scale on graduated scale 1 is marked according to upper table 1.
The use pattern of device is generally investigated at the bore direction angle as shown in Fig. 2, drilling rod 6 is close to palisades 5, to indicate drilling rod 5
Boring direction, roadway construction direction will be directed at reference to ruler 3, cotton rope 4 be stretched to and will be close to drilling rod 5, to make cotton rope 4 indicate to bore
The direction of bar 5, then graduated scale 1 at shaft 2, is read into cotton rope 4 and the angle indicated by 1 intersection point of graduated scale with reference to ruler 3
Angle value, to realize the quick measurement to bore direction angle angle.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment is not intended to limit the utility model.All any modifications made in the application range of the utility model are equally replaced
It changes and improves, should be included within the scope of protection of this utility model.
Claims (3)
1. device is generally investigated at bore direction angle, it is characterised in that including graduated scale（1）, shaft（2）, with reference to ruler（3）, cotton rope（4）, wherein
With reference to ruler（3）One end and graduated scale（1）One end pass through shaft（2）It is hinged, with reference to ruler（3）The other end and cotton rope（4）'s
One end is fixedly connected, the graduated scale（1）Length be 200 mm, it is described with reference to ruler（3）Length be 100 mm.
2. device is generally investigated at bore direction angle according to claim 1, it is characterised in that graduated scale（1）With reference ruler（3）Mutually
Vertically.
3. device is generally investigated at bore direction angle according to claim 1, it is characterised in that described with reference to ruler（3）It is directed toward roadway construction
Direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193592.7U CN207960601U (en) | 2018-02-05 | 2018-02-05 | Generally investigate device in bore direction angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193592.7U CN207960601U (en) | 2018-02-05 | 2018-02-05 | Generally investigate device in bore direction angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960601U true CN207960601U (en) | 2018-10-12 |
Family
ID=63737164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193592.7U Expired - Fee Related CN207960601U (en) | 2018-02-05 | 2018-02-05 | Generally investigate device in bore direction angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147227A (en) * | 2020-09-23 | 2020-12-29 | 廊坊市阳光建设工程质量检测有限公司 | Angular distance instrument for ultrasonic angular measurement and use method thereof |
-
2018
- 2018-02-05 CN CN201820193592.7U patent/CN207960601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147227A (en) * | 2020-09-23 | 2020-12-29 | 廊坊市阳光建设工程质量检测有限公司 | Angular distance instrument for ultrasonic angular measurement and use method thereof |
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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: 20181012 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |