CN201606067U - Continuous angle-measuring device for measuring boreholes - Google Patents
Continuous angle-measuring device for measuring boreholes Download PDFInfo
- Publication number
- CN201606067U CN201606067U CN2010200004921U CN201020000492U CN201606067U CN 201606067 U CN201606067 U CN 201606067U CN 2010200004921 U CN2010200004921 U CN 2010200004921U CN 201020000492 U CN201020000492 U CN 201020000492U CN 201606067 U CN201606067 U CN 201606067U
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- Prior art keywords
- angle
- measuring
- boreholes
- measuring device
- stator
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- 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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Abstract
The utility model relates to a continuous angle-measuring device for measuring boreholes, which mainly solves the problems that the conventional angle measuring device can not make continuous measurement and has long measurement period. The continuous angle-measuring device for measuring boreholes is characterized in that the upper end and the lower end of a cylinder (1) are fixed with two angle-measuring frame components (2) through a bearing (9) and an end shaft (10); each angle measuring frame component (2) is internally provided with a synchronizer (6) provided with a rotor (4) with an axis, and a stator (3), and the stator (3) is wound with a coil (7); and two ends of the rotor (4) with the axis are provided with a pendulum (5) for hanging. The continuous angle-measuring device for measuring boreholes has the characteristics of continuous measurement, no lifting of a drill pipe, fast speed and high precision.
Description
Technical field
The utility model relates to a kind of measurement mechanism in geological prospecting and special construction boring field, particularly a kind of angle-measuring equipment continuously that is used for borehole survey.
Background technology
At present, wait in each mineral products shaft building engineering construction process at coal metallurgy, often use freeze, two kinds of special worker's method job practicess of slip casting, these methods have higher requirements to drilling direction in the drilling construction process and bore angle, simultaneously the construction period is required also to lack, so the measurement of boring is proposed the requirement of high-accuracy high-efficiency rate.And in inclinometer in the past, angle-measuring equipment be all based on static state former be can not continuous measuring device.Therefore, this kind inclinometer can only be carried and bore the back and carried out static point every ten minutes and survey, and makes measuring period slow, and not only measure error is big but also cause the construction period lengthening, does not satisfy modern construction requirement.
The utility model content
For overcoming the defective of prior art, the utility model provides a kind of angle-measuring equipment continuously that is used for borehole survey, and this angle-measuring equipment has can carry out successive dynamic measuring, need not carry brill, reduced non-characteristics of creeping into the working time, has improved measurement efficient.
Technical solution adopted in the utility model is: a kind of angle-measuring equipment continuously that is used for borehole survey, two ends are fixed with two angle measurement frame assemblies that vertically are connected up and down by seam by bearing, end axle about in the cylindrical shell, the synchronized of tape spool rotor, stator formation is housed in described each angle measurement frame assembly, and being wound with coil on the stator, the tape spool two ends of rotor all has pendulum.
The end axle of described angle measurement frame assembly one end connects the driving lever that links to each other with the gyrocompassing device, and driving lever is a convex-down.
The beneficial effects of the utility model are: this angle-measuring equipment has synchronized, can produce the signal of telecommunication synchronously with bore inclining, carries out continuous measurement; And this gyrolevel angle-measuring equipment adapts to be measured in sleeve or drilling rod, need not carry boring and just can measure, and has improved operating efficiency and certainty of measurement greatly, has overcome the limitation of deviational survey device in the past and defective that can not tie-in.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is vertical view of the present utility model (removing cylindrical shell and driving lever).
1-cylindrical shell among the figure, 2-angle measurement frame assembly, 3-stator, 4-rotor, 5-pendulum, 6-synchronized, 7-coil, 8-driving lever, 9-bearing, 10-are held axle.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By Figure 1 and Figure 2, a kind of angle-measuring equipment continuously that is used for borehole survey, comprise cylindrical shell 1, cylindrical shell 1 interior two ends up and down are fixed with two angle measurement frame assemblies 2 that vertically are connected up and down by seam by bearing 9, end axle 10, so just make deviational survey device and cylindrical shell form an integral body; The synchronized 6 of tape spool rotor 4, stator 3 formation is housed in described each angle measurement frame assembly 2, and be wound with coil on the stator 3, tape spool rotor 4 two ends have pendulum 5 to hang mutually, when inclinometer during with bore inclining, pendulum 5 swings drive tape spool rotor 4 swing in synchronized stator 3, produce periodic electrical signal synchronously, because the cycle of the signal of telecommunication is only relevant with the angle of swing,, just can know the angle of inclination and the incline direction of boring so analyze transmitting the signal of telecommunication that comes out by ground-based computer; Two groups of angle measurement frames 2 are vertically to be connected up and down, so two pendulum 5 swings are exactly around two vertical axle rotary oscillations, the angle of slope that the signal of telecommunication of surveying reflects is exactly around the angle of slope of two coordinate axes of rectangular coordinate system, thereby accurately records the borehole space angle of inclination; The end axle 10 of angle measurement frame assembly 2 one ends connects the driving lever 8 that links to each other with the gyrocompassing device, and driving lever 8 is the convex-down shape.The gyrocompassing device provides a stable digital platform for angle-measuring equipment, and when the gyrolevel of Zu Chenging rotated in drilling rod like this, the orientation of measuring boring was unaffected.
Claims (2)
1. angle-measuring equipment continuously that is used for borehole survey, comprise cylindrical shell (1), it is characterized in that: two ends are fixed with two the angle measurement frame assemblies (2) that vertically are connected up and down by seam by bearing (9), end axle (10) about in the cylindrical shell (1), the synchronized (6) of tape spool rotor (4), stator (3) formation is housed in described each angle measurement frame assembly (2), and being wound with coil (7) on the stator (3), all there is pendulum (5) at tape spool rotor (4) two ends.
2. a kind of angle-measuring equipment continuously that is used for borehole survey according to claim 1 is characterized in that: the end axle (10) of angle measurement frame assembly (2) one ends connects the driving lever (8) that links to each other with the gyrocompassing device, and driving lever (8) is a convex-down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200004921U CN201606067U (en) | 2010-01-19 | 2010-01-19 | Continuous angle-measuring device for measuring boreholes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200004921U CN201606067U (en) | 2010-01-19 | 2010-01-19 | Continuous angle-measuring device for measuring boreholes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606067U true CN201606067U (en) | 2010-10-13 |
Family
ID=42950773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200004921U Expired - Fee Related CN201606067U (en) | 2010-01-19 | 2010-01-19 | Continuous angle-measuring device for measuring boreholes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI507102B (en) * | 2010-11-09 | 2015-11-01 | Via Mechanics Ltd | Processing device |
-
2010
- 2010-01-19 CN CN2010200004921U patent/CN201606067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI507102B (en) * | 2010-11-09 | 2015-11-01 | Via Mechanics Ltd | Processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20120119 |