CN207335708U - A kind of digital display angle laser orientation instrument for mining tunnel - Google Patents
A kind of digital display angle laser orientation instrument for mining tunnel Download PDFInfo
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- CN207335708U CN207335708U CN201721004459.4U CN201721004459U CN207335708U CN 207335708 U CN207335708 U CN 207335708U CN 201721004459 U CN201721004459 U CN 201721004459U CN 207335708 U CN207335708 U CN 207335708U
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- angular transducer
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Abstract
The utility model discloses a kind of digital display angle laser orientation instrument for mining tunnel, including engine base, engine base includes upper disk and base, upper disk is located at base top, rotation section is equipped between upper disk and base, the middle of the base is equipped with angular transducer, and angular transducer is connected with the rotation section, base end is equipped with electronic control module, and electronic control module is by the input signal of angular transducer to control rotation section；Using the technical program, the advantages of make use of present apparatus electronic device integrated, make its easy to carry and easily operated, while the speed and accuracy of reading can be increased again, improve the work efficiency of tunnelling construction.
Description
Technical field
The utility model belongs to coal mining field, more specifically, the utility model is related to one kind and is used for mining tunnel
Digital display angle laser orientation instrument.
Background technology
Underworkings is constructed, and is by the control to two parameters in orientation and the gradient, to realize the construction in tunnel with setting
Meter, underground is often the manual control gradient with the method for control azimuth at present, and laser orientation instrument aids in, and laser orientation instrument is only capable of indicating
Tunnel orientation, in face of being generally then manually to be controlled with gradiometer bracing wire with the gradient, this method is cumbersome, and occupancy personnel are more, extremely
Three people are needed less, and two people distinguish the both ends of fixing line, manually observe the change of gradiometer angle, and this method measurement accuracy is low；It is first
First manually bracing wire fixed point when there are error, also there are error when secondly manually naked eyes are read, the distance of a bracing wire only has again
More than ten rice, need repeatedly bracing wires repeatedly for the tunnel of one hundreds of meters even upper kms, can make error bigger, this be also it is existing such as
Inevitable error is constantly present in modern underworkings tunneling process；There is the detector of laser gradient instrument etc in the prior art
Material, improves accuracy of detection using laser to a certain extent, but voluntarily angle changing, each angle change can not need artificial
Intervene；Some equipment such as total powerstation, cumbersome although this kind of equipment precision is high, technical operation requires height, and price is held high
It is expensive, it is not portable, it is unfavorable for frequently using during tunnelling.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of digital display angle easy to carry, for mining tunnel
Spend laser orientation instrument.
To achieve these goals, the technical solution that the utility model is taken is：A kind of digital display angle for mining tunnel
Spend laser orientation instrument, including engine base, it is characterised in that：The engine base includes upper disk and base, and the upper disk is located at base
Top, is equipped with rotation section between the upper disk and base, the middle of the base is equipped with angular transducer, the angular transducer
It is connected with the rotation section, the base end is equipped with electronic control module, and the electronic control module passes through angular transducer
Input signal to control rotation section.
A kind of digital display angle laser orientation instrument for mining tunnel disclosed in the utility model, the angular transducer are defeated
Outlet is connected to electronic control module, and the pulse signal exported with receiving angle sensor, the base sidepiece refers to equipped with laser
Show lamp, side of the angular transducer away from laser indicator lamp is equipped with storage battery, and described storage battery one end is electrically connected to laser
For indicator light to provide voltage, the input terminal of the laser indicator lamp is electrically connected to electronic control module, to receive electronic control mould
The voltage signal of block output simultaneously controls the bright dark of laser indicator lamp.
A kind of digital display angle laser orientation instrument for mining tunnel disclosed in the utility model, the electronic control module
In be equipped with liquid crystal display, the upper disk is equipped with through hole, the shape of the through hole with the corresponding position of the liquid crystal display
Shape is consistent with liquid crystal display shape, is equipped with two grooves at the top of the upper disk, first groove is phase with the second groove
Mutually it is vertically arranged, bubble gauge has been respectively and fixedly connected with first groove and the second groove.
A kind of digital display angle laser orientation instrument for mining tunnel disclosed in the utility model, the storage battery is in upper circle
Disk is equipped with charging conductor close to the sidepiece of inner wall, and the charging conductor is electrically connected to storage battery and provides input voltage, described to fill
Conductance thread end is equipped with charging interface, and the upper disk is equipped with charging hole, the charging with the corresponding position of charging interface
Mouth is connected by charging hole with external charge equipment.
A kind of digital display angle laser orientation instrument for mining tunnel disclosed in the utility model, the rotation section include the
One screen and the second screen, it is same axis that first screen, which is located at the top of base and the center of circle, and second screen is located at
Upper disk bottom and consistent with upper disk bottom shape, the first screen center is equipped with shaft, second screen and first
It is connected between screen by shaft, angular transducer is equipped with the middle part of the first grid plate top surface, the angular transducer includes master
Screen and secondary screen, the main grid plate are located at second screen, and the pair screen is located at first screen, the pedestal edge
Edge is equipped with graduation mark.
A kind of digital display angle laser orientation instrument for mining tunnel disclosed in the utility model, the top grating top surface edge
Even circumferential is equipped with four guiding bolts, and position corresponding with the guiding bolt is equipped with bolt hole at the top of the upper disk, described to lead
It is connected between bolt and bolt hole by bolt, the upper disk is equipped with laser lamp hole with the corresponding position of laser indicator lamp,
The cap part of the laser indicator lamp passes through laser lamp hole.
Using the technical program, the original of main straightline propagation and angular transducer angular rate signal transmission using light
Reason, so as to improve the accuracy of detection of device, and due in device each electronic component it is integrated so that the device it is easy to carry and
Use, in underworkings construction, substantially increase the detection accuracy of each parameter in roadway construction, reduce error, reduce
Rework rate, improves work efficiency.
Below with reference to drawings and examples, the utility model is described in detail.
Brief description of the drawings
The content expressed by each width attached drawing of this specification and the mark in figure are briefly described below：
Fig. 1 is a kind of schematic diagram of digital display angle laser orientation instrument for mining tunnel of the utility model；
Fig. 2 is a kind of stereogram of digital display angle laser orientation instrument for mining tunnel of the utility model.
In figure mark for：1st, upper disk；2nd, base；3rd, angular transducer；4th, laser indicator lamp；5th, storage battery；6th, electronics
Control module；7th, liquid crystal display；8th, bubble gauge；9th, lamp cap.
Embodiment
Below against attached drawing, by the description of the embodiment, to specific embodiment of the present utility model as involved
Mutual alignment and connection relation, the effect of each several part and operation principle, manufacture between the shape of each component, construction, each several part
Technique and operate with method etc., are described in further detail, to help those skilled in the art to the utility model
Utility model design, technical solution have more complete, accurate and deep understanding.
Fig. 1 is a kind of schematic diagram of digital display angle laser orientation instrument for mining tunnel of the utility model, and Fig. 2 is this reality
With a kind of stereogram of new digital display angle laser orientation instrument for mining tunnel, a kind of digital display angle for mining tunnel
Laser orientation instrument, including engine base, engine base include upper disk 1 and base 2, and upper disk 1 is located at the top of base 2, upper disk 1 and base
Rotation section is equipped between 2, the middle part of base 2 is equipped with angular transducer 3, and angular transducer 3 is connected with rotation section, and 2 end of base is set
There is an electronic control module 6, electronic control module 6 is by the input signal of angular transducer 3 to control rotation section, angular transducer
3 output terminals are connected to electronic control module 6, and the pulse signal exported with receiving angle sensor 3,2 sidepiece of base is equipped with laser
Indicator light 4, side of the angular transducer 3 away from laser indicator lamp 4 are equipped with storage battery 5, and 5 one end of storage battery is electrically connected to laser and refers to
Show lamp 4 to provide voltage, the input terminal of laser indicator lamp 4 is electrically connected to electronic control module 6, to receive electronic control module 6
The voltage signal of output simultaneously controls the bright dark of laser indicator lamp 4, and liquid crystal display 7, upper disk 1 are equipped with electronic control module 6
Through hole is equipped with the 7 corresponding position of liquid crystal display, the shape of through hole is consistent with 7 shape of liquid crystal display, upper disk 1
Top is equipped with two grooves, and the first groove is to be arranged in a mutually vertical manner with the second groove, solid respectively in the first groove and the second groove
Bubble gauge 8 is connected to, storage battery 5 is equipped with charging conductor in upper disk 1 close to the sidepiece of inner wall, and charging conductor is electrically connected to storage
Battery 5 simultaneously provides input voltage, and charging conductor end is equipped with charging interface, and upper disk 1 is set with the corresponding position of charging interface
There is charging hole, charging interface is connected by charging hole with external charge equipment, and rotation section includes the first screen and the second screen, the
One screen is located at the top of base 2 and the center of circle is same axis, the second screen be located at 1 bottom of disk and with upper 1 bottom surface of disk
Shape is consistent, and the first screen center is equipped with shaft, is connected between the second screen and the first screen by shaft, first grid plate top surface
Middle part is equipped with angular transducer, and the angular transducer includes main grid plate and secondary screen, and main grid plate is located at top grating, and secondary screen is set
In lower grid plate, 2 edge of base is equipped with graduation mark, and second gate plate top surface is circumferentially uniformly provided with four guiding bolts, the upper top of disk 1
Position corresponding with being oriented to bolt is equipped with bolt hole, is oriented between bolt and bolt hole and is connected by bolt, upper disk 1 and laser designation
4 corresponding position of lamp is equipped with laser lamp hole, and the lamp cap 9 of laser indicator lamp 4 partially passes through laser lamp hole.
In a specific embodiment, the device is in embedding two bubble gauges 8 in 1 surface of shell, wherein gas for the utility model
The direction of bubble is mutually perpendicular to, and is respectively intended to judge that director is horizontal, the balance under plumbness, sets at the edge of base 2
Set to 0 ° to 180 ° of graduation marks, for the instruction of laser beam initial position in 0 ° of position of base graduation mark, the change of laser angle is upper circle
The change of rotation angle between disk 1 and base 2, the main grid plate of its above-mentioned angular transducer 3 are fixed in disk 1, and secondary screen is consolidated
It is scheduled in base 2, when upper disk 1 rotates, the change of the angle between upper disk 1 and base 2 is synchronously converted into angular transducer
Main grid plate and secondary screen between signal change, then angular transducer 3 signal of change is sent to liquid crystal display 7,
Data are displayed on the screen by liquid crystal display 7, allow operator intuitively can accurately read the data of change.Wherein angle passes
The data that sensor is sent can be accurate to 0.01 °.
Using the technical program, the original of main straightline propagation and angular transducer angular rate signal transmission using light
Reason, so as to improve the accuracy of detection of device, and due in device each electronic component it is integrated so that the device it is easy to carry and
Use, in underworkings construction, substantially increase the detection accuracy of each parameter in roadway construction, reduce error, reduce
Rework rate, improves work efficiency.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model implement and from
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into, or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (6)
1. a kind of digital display angle laser orientation instrument for mining tunnel, including engine base, it is characterised in that：The engine base includes upper
Disk and base, the upper disk are located at base top, rotation section, the middle of the base are equipped between the upper disk and base
Equipped with angular transducer, the angular transducer is connected with the rotation section, and the base end is equipped with electronic control module, institute
Electronic control module is stated by the input signal of angular transducer to control rotation section.
2. a kind of digital display angle laser orientation instrument for mining tunnel described in accordance with the claim 1, it is characterised in that described
Angular transducer output terminal is connected to electronic control module, the pulse signal exported with receiving angle sensor, the base side
Portion is equipped with laser indicator lamp, and side of the angular transducer away from laser indicator lamp is equipped with storage battery, described storage battery one end
Laser indicator lamp is electrically connected to provide voltage, the input terminal of the laser indicator lamp is electrically connected to electronic control module, to connect
Receive the voltage signal of electronic control module output and control the bright dark of laser indicator lamp.
3. a kind of digital display angle laser orientation instrument for mining tunnel described in accordance with the claim 1, it is characterised in that described
Liquid crystal display is equipped with electronic control module, the upper disk is equipped with through hole with the corresponding position of the liquid crystal display,
The shape of the through hole is consistent with liquid crystal display shape, and two grooves are equipped with the top of the upper disk, is respectively the first groove
With the second groove, for first groove with the second groove to be arranged in a mutually vertical manner, first groove and the second groove are interior respectively
It is connected with bubble gauge.
4. a kind of digital display angle laser orientation instrument for mining tunnel described in accordance with the claim 2, it is characterised in that described
Storage battery is equipped with charging conductor in upper disk close to the sidepiece of inner wall, and the charging conductor is electrically connected to storage battery and provides input
Voltage, the charging conductor end are equipped with charging interface, and the upper disk is equipped with charging hole with the corresponding position of charging interface,
The charging interface is connected by charging hole with external charge equipment.
5. a kind of digital display angle laser orientation instrument for mining tunnel described in accordance with the claim 1, it is characterised in that described
Rotation section includes the first screen and the second screen, and first screen is located at the top of base and the center of circle is same axis, described
Second screen is located at disk bottom and consistent with upper disk bottom shape, and the first screen center is equipped with shaft, and described
It is connected between two screens and the first screen by shaft, angular transducer, the angle is equipped with the middle part of the first grid plate top surface
Sensor includes main grid plate and secondary screen, and the main grid plate is located at second screen, and the pair screen is located at the first grid
Plate, the Base edge are equipped with graduation mark.
6. according to a kind of digital display angle laser orientation instrument for mining tunnel described in claim 5, it is characterised in that described
First grid plate top surface is circumferentially uniformly provided with four guiding bolts, and position corresponding with the guiding bolt is equipped with the top of the upper disk
Bolt hole, is connected between the guiding bolt and bolt hole by bolt, the upper disk and the corresponding position of laser indicator lamp
Equipped with laser lamp hole, the cap part of the laser indicator lamp passes through laser lamp hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004459.4U CN207335708U (en) | 2017-08-11 | 2017-08-11 | A kind of digital display angle laser orientation instrument for mining tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004459.4U CN207335708U (en) | 2017-08-11 | 2017-08-11 | A kind of digital display angle laser orientation instrument for mining tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335708U true CN207335708U (en) | 2018-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721004459.4U Active CN207335708U (en) | 2017-08-11 | 2017-08-11 | A kind of digital display angle laser orientation instrument for mining tunnel |
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| CN (1) | CN207335708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514997A (en) * | 2017-08-11 | 2017-12-26 | 淮北矿业（集团）有限责任公司 | A kind of digital display angle laser orientation instrument for mining tunnel |
-
2017
- 2017-08-11 CN CN201721004459.4U patent/CN207335708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514997A (en) * | 2017-08-11 | 2017-12-26 | 淮北矿业（集团）有限责任公司 | A kind of digital display angle laser orientation instrument for mining tunnel |
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