CN108286426A - A kind of horizontal inclined hole deviational survey platform - Google Patents
A kind of horizontal inclined hole deviational survey platform Download PDFInfo
- Publication number
- CN108286426A CN108286426A CN201711363784.4A CN201711363784A CN108286426A CN 108286426 A CN108286426 A CN 108286426A CN 201711363784 A CN201711363784 A CN 201711363784A CN 108286426 A CN108286426 A CN 108286426A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- deviational survey
- driving device
- ontology
- inclined hole
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 description 10
- 238000007710 freezing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Control Of Position Or Direction (AREA)
Abstract
The invention discloses a kind of horizontal inclined hole deviational survey platforms, belong to fields of measurement.The device includes：Mounting platform comprising the first bottom plate, the second bottom plate and the connector for connecting first bottom plate and second bottom plate；Support device comprising the supporting rack being hinged on first bottom plate and the clip being connected on support frame as described above；Driving device, one end is hinged on support frame as described above, the other end is hinged on second bottom plate；Control device, it includes double-shaft level sensor and the processor for controlling the driving device, the double-shaft level sensor is connect with the processor signal, the processor is connect with the driving device signal, the present invention is relatively rotated using the first bottom plate and the second bottom plate, and under the drive of driving device, the adjustment of the levelness of left and right directions may be implemented, it can realize that the adjustment of levelness in the front-back direction, control accuracy are high under the drive of driving device.
Description
Technical field
The present invention relates to fields of measurement, more particularly to a kind of horizontal inclined hole deviational survey platform.
Background technology
In horizontal channel engineering (such as city underground service channel engineering, the subway hole built or repaired using freezing process
Door reinforcing engineering, TBM engineering to resolve the problem etc.) in be frequently necessary to the nearly horizontal freezing hole of construction, the angle in most of hole from level to
Pitch 50 ゜ ranges.It is the key that construction freezing method success or failure that whether the spacing of horizontal frozen hole, which meets design requirement,.Therefore it needs to know
Accurate location of the road freezing hole in the soil body, in engineering through the method frequently with Inclination Measurement by Light come measure freezing hole physical location with
The deflection of design position.
The case where horizontal frozen hole deflection refers to freezing hole pore-forming track off-design track, is indicated with offset distance and drift angle
Vertical drift angle can directly read data with theodolite, and level angle survey calculation is shown in attached drawing 1.
AC is horizontal frozen hole length, and A is freezing pipe position of opening, and A ' is the identical position of same annulus section of jurisdiction offside,
Similar project of C horizontal off set can extremely be managed with reversing face (reversed to reverse 180 ゜) using theodolite telescope direct according to similar triangles reason
On piece, i.e. A ' B ', then α=arcsin (A ' B/AB), wherein A ' B and AB distance values can directly measure in tunnel.Therefore,
The whole hole horizontal offset distance of freezing hole AC can be shown as ACsin α.Longitude and latitude is carried out to the hole after certain horizontal frozen hole is constructed
Instrument Inclination Measurement by Light.When deviational survey, first light (being generally available flashlight) is sent to freezing hole bottom hole with deviational survey bar；Then by theodolite
It is placed on leveling on special frame or platform and looks for light, freezing hole offset distance is carried out according to method shown in figure with telescope direct and reversing face
With the measurement and calculating of drift angle.
The deviational survey platform in engineering is generally exactly simple fixed frame at present, and support arm and supporting plate, which are all fixations, to live
Dynamic, since the pitch angle in hole is larger, the leveling of instrument is related to the efficiency of gaging hole.To the leveling of instrument by propping up in engineering
The mode of the stabilizer blade of cushion block and demodulating apparatus is padded on frame plate, this method leveling difficulty is big, and instrument is not affixed on supporting plate not
Stablize, measurement easily influenced by external factor, and if cushion block cannot level up to a certain extent lean on instrument stabilizer blade itself leveling
It is limited in scope, causes the deviational survey time longer, influence the duration.
Invention content
The present invention provides a kind of horizontal inclined hole deviational survey platform, ensures the stabilization and deviational survey precision of instrument, easy to operate, reliable
The technology of deviational survey personnel is required to substantially reduce.
A kind of horizontal inclined hole deviational survey platform, including：Mounting platform comprising the first bottom plate, the second bottom plate and for connecting
The connector of first bottom plate and second bottom plate, first bottom plate and second bottom plate can relatively rotate；Branch
Support arrangement comprising the supporting rack being hinged on first bottom plate and the clip being connected on support frame as described above；Driving device,
One end is hinged on support frame as described above, the other end is hinged on second bottom plate；Control device comprising double-shaft level passes
Sensor and processor for controlling the driving device, the double-shaft level sensor are connect with the processor signal, institute
Processor is stated to connect with the driving device signal.
More preferably, the side of first bottom plate offers the first link slot, and the side of second bottom plate offers
Two link slots, the connector include interconnecting piece and be arranged it is at the interconnecting piece both ends, with first link slot and described
The matched connecting pin of second link slot.
More preferably, the connector is located at the centre position of first bottom plate.
More preferably, the connecting pin is round platform, and the interconnecting piece is round bar, and the outer diameter of the round platform is more than the interconnecting piece
Outer diameter.
More preferably, further include bolt and spring, the clip includes the first noumenon and the second ontology, the first noumenon
Both ends offer card slot, be provided at both ends with and the matched fixture block of the card slot of second ontology, on the first noumenon
The first connecting hole for accommodating the bolt is offered, the position that first connecting hole is corresponded on second ontology opens up
It is useful for accommodating the second connecting hole of the bolt, the spring one end is connected on the bolt, the other end is connected to described
On two ontologies, the bolt can at least pass through the first noumenon and second ontology.
The present invention provides a kind of horizontal inclined hole deviational survey platform, is relatively rotated, is being driven using the first bottom plate and the second bottom plate
Under the drive of device, the adjustment of the levelness of left and right directions may be implemented, supporting rack and the first bottom plate are hinged, can be filled in driving
Realize that the adjustment of levelness in the front-back direction, double-shaft level sensor control the driving device work by processor under the drive set
Make, control accuracy is high.
Description of the drawings
Fig. 1 is a kind of horizontal inclined hole deviational survey platform structure schematic diagram provided by the invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is A-A sectional views in Fig. 2；
Fig. 4 is the structural schematic diagram of clip in second embodiment；
Fig. 5 is the front view of Fig. 4；
Fig. 6 is the B-B sectional views of Fig. 5.
Reference sign：
The first bottom plates of 10-, 11- supporting racks, 12- the first noumenons, 121- fixture blocks, the second ontologies of 13-, 131- connecting holes, 14-
Second bottom plate, 15- connectors, 16- bolts, 17- springs.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain be not restricted by specific implementation.
As shown in Figures 1 to 6, a kind of horizontal inclined hole deviational survey platform provided in an embodiment of the present invention, including：Mounting platform,
It includes the first bottom plate 10, the second bottom plate 14 and the connector 15 for connecting the first bottom plate 10 and the second bottom plate 14, the first bottom
Plate 10 and the second bottom plate 14 can relatively rotate；Support device comprising the supporting rack 11 being hinged on the first bottom plate 10 and company
The clip being connected on supporting rack 11；Driving device, one end is hinged on supporting rack 11, the other end is hinged on the second bottom plate 14
On；Control device comprising double-shaft level sensor and the processor for controlling the driving device, double-shaft level sensor and place
The connection of device signal is managed, processor is connect with driving device signal, and control device is arranged on the first bottom plate 10.
Specifically, the side of the first bottom plate 10 offers the first link slot, and the side of the second bottom plate 14 offers the second company
Access slot, connector 15 include interconnecting piece and are arranged at interconnecting piece both ends, matched with the first link slot and the second link slot
Connecting pin.
In order to more easily adjust, connector 15 is located at the centre position of the first bottom plate 10.
Specifically, connecting pin is round platform, and interconnecting piece is round bar, and the outer diameter of round platform is more than the outer diameter of interconnecting piece.
In order to facilitate dismounting, which further includes bolt 16 and spring 17, and clip includes the first noumenon 12 and the second ontology
13, the both ends of the first noumenon 12 offer card slot, be provided at both ends with and the matched fixture block of card slot 121 of the second ontology 13, and
The first connecting hole 131 for accommodating bolt 16 is offered on one ontology 12, and the first connecting hole 131 is corresponded on the second ontology 13
Position offer for accommodating 16 second connecting hole 131 of bolt, 17 one end of spring is connected on bolt 16, the other end is connected to
On second ontology 13, bolt 16 can at least pass through the first noumenon 12 and the second ontology 13, for limiting the first noumenon 12 and the
The displacement of two ontologies 13.
Above-mentioned processor is STC12C5A60S2-35I-LQFP44 type microcontrollers.
The present invention provides a kind of horizontal inclined hole deviational survey platform, is relatively rotated using the first bottom plate 10 and the second bottom plate 14,
Under the drive of driving device, the adjustment of the levelness of left and right directions may be implemented, supporting rack 11 and the first bottom plate 10 are hinged, can
To realize that the adjustment of levelness in the front-back direction, double-shaft level sensor are controlled by processor and driven under the drive of driving device
Dynamic device work, control accuracy are high.
Disclosed above is only several specific embodiments of the present invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (6)
1. a kind of horizontal inclined hole deviational survey platform, which is characterized in that including：
Mounting platform comprising the first bottom plate, the second bottom plate and the company for connecting first bottom plate and second bottom plate
Fitting, first bottom plate and second bottom plate can relatively rotate；
Support device comprising the supporting rack being hinged on first bottom plate and the clip being connected on support frame as described above；
Driving device, one end is hinged on support frame as described above, the other end is hinged on second bottom plate；
Control device comprising double-shaft level sensor and the processor for controlling the driving device, the double-shaft level
Sensor is connect with the processor signal, and the processor is connect with the driving device signal.
2. a kind of horizontal inclined hole deviational survey platform as described in claim 1, which is characterized in that the side of first bottom plate opens up
There are the first link slot, the side of second bottom plate to offer the second link slot, the connector includes that interconnecting piece and setting exist
The interconnecting piece both ends, with first link slot and the matched connecting pin of the second link slot.
3. a kind of horizontal inclined hole deviational survey platform as claimed in claim 2, which is characterized in that the connector is located at described first
The centre position of bottom plate.
4. a kind of horizontal inclined hole deviational survey platform as claimed in claim 2 or claim 3, which is characterized in that the connecting pin is round platform, institute
It is round bar to state interconnecting piece, and the outer diameter of the round platform is more than the outer diameter of the interconnecting piece.
5. a kind of horizontal inclined hole deviational survey platform as described in claim 1, which is characterized in that further include bolt and spring, it is described
Clip includes the first noumenon and the second ontology, and the both ends of the first noumenon offer card slot, and the both ends of second ontology are set
Be equipped with the matched fixture block of the card slot, the first connecting hole for accommodating the bolt is offered on the first noumenon,
The position that first connecting hole is corresponded on second ontology is offered for accommodating the second connecting hole of the bolt, the bullet
Spring one end is connected on the bolt, the other end is connected on second ontology, and the bolt can at least pass through described the
One ontology and second ontology.
6. a kind of horizontal inclined hole deviational survey platform as described in claim 1, which is characterized in that the driving device is electric expansion
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363784.4A CN108286426B (en) | 2017-12-18 | 2017-12-18 | Horizontal inclined hole inclinometry platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363784.4A CN108286426B (en) | 2017-12-18 | 2017-12-18 | Horizontal inclined hole inclinometry platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108286426A true CN108286426A (en) | 2018-07-17 |
| CN108286426B CN108286426B (en) | 2023-10-27 |
Family
ID=62832086
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363784.4A Active CN108286426B (en) | 2017-12-18 | 2017-12-18 | Horizontal inclined hole inclinometry platform |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775333A (en) * | 2021-09-10 | 2021-12-10 | 中国水利水电第八工程局有限公司 | Freezing hole inclination measuring base frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113775333A (en) * | 2021-09-10 | 2021-12-10 | 中国水利水电第八工程局有限公司 | Freezing hole inclination measuring base frame |
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| Publication number | Publication date |
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| CN108286426B (en) | 2023-10-27 |
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