CN109814098A - A kind of single hole geological radar instrument with regulatory function for coal mine detection - Google Patents
A kind of single hole geological radar instrument with regulatory function for coal mine detection Download PDFInfo
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- CN109814098A CN109814098A CN201910142314.8A CN201910142314A CN109814098A CN 109814098 A CN109814098 A CN 109814098A CN 201910142314 A CN201910142314 A CN 201910142314A CN 109814098 A CN109814098 A CN 109814098A
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Abstract
The present invention relates to a kind of single hole geological radar instrument with regulatory function for coal mine detection, including water tank, processor, top plate, regulating mechanism, elevating mechanism, detection agency and several stabilizer blades, regulating mechanism includes several adjusting components, adjusting component includes fastening unit, floating block, aperture and strut, detection agency includes lifter plate, first motor, turntable, several probe assemblies and several balanced components, probe assembly includes transmitter, receiver and fixed plate, the single hole geological radar instrument with regulatory function for being used for coal mine detection top plate angle can be adjusted automatically at detection scene by regulating mechanism, detection agency is driven to measure in drilling along vertical direction convenient for elevating mechanism, moreover, when detection agency measures, it is adjusted and fixes the position of turntable, prevent that transmitter and receiver from shaking and Cause measurement deviation occur, ensure that measurement accuracy, and then improve the practicability of equipment.
Description
Technical field
The present invention relates to coal mine detecting devices field, in particular to a kind of list with regulatory function for coal mine detection
Hole geological radar instrument.
Background technique
Geological radar is also known as Ground Penetrating Radar, and work is also based on wave in the biography of underground far from similar and method of seismic exploration
Between sowing time, spread speed and dynamic characteristic etc., by transmitting antenna directional transmissions high frequency short pulse electromagnetic wave in underground propagation,
Detection is by the reflected signal of underground geologic bodies or is projected through the signal of geologic body and detects geologic objective, so that it is determined that coal
The position of mine.Wherein single hole geological radar when testing, transmitter-receiver device is put in same drilling, the two
Spacing remain unchanged, measured along borehole sections, electromagnetism wave direction the wall of a borehole medium emission encounters the interface for having electrical property difference
It reflects and is received, can find tomography, crushed zone, karst, the coal mine etc. in the surrounding medium that does not disclose of drilling, and
Determine its position and extending direction away from drilling.
Existing single hole geological radar instrument needs to carry out the angular adjustment of equipment when measuring, so that equipment is in
Level angle vertically downward convenient for sending and receiving apparatus, but is limited by landform, detects scene in coal mine, ground is usually recessed
Convex injustice is easy inclination, affects the lifting of electromagnetic radiation and reception device in the borehole, and moreover, transmitting receives dress
When setting the progress lifting moving in drilling, it is easy to happen shaking, so that the transmitting of signal, reception position generate deviation, is affected
The precision of coal mine detection, so as to cause the reduction of existing single hole geological radar instrument practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for coal mine detection
The single hole geological radar instrument with regulatory function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have regulatory function for coal mine detection
Single hole geological radar instrument, including water tank, processor, top plate, regulating mechanism, elevating mechanism, detection agency and several stabilizer blades, institute
The shape of water tank is stated as cylinder, the stabilizer blade is circumferentially evenly distributed on the lower section of water tank, the detection agency and elevating mechanism
It is located at the following above and of water tank, the top of water tank is arranged in by regulating mechanism, is set in the processor for the top plate
There are antenna and PLC, the antenna is electrically connected with PLC；
The regulating mechanism includes several adjusting components, the lower section for adjusting component and being circumferentially evenly distributed on top plate, institute
Stating and adjusting component includes fastening unit, floating block, aperture and strut, and the top of water tank is arranged in the aperture, and the floating block is located at
The inside of water tank, the top and bottom end of the strut are fixedly connected with top plate and floating block respectively, and the fastening unit is located at top plate
Lower section, the fastening unit is located at the outside of water tank；
The detection agency includes lifter plate, first motor, turntable, several probe assemblies and several balanced components, described
Elevating mechanism and lifter plate are sequentially connected, and the first motor is fixed on the lower section of lifter plate, and the first motor and turntable pass
Dynamic connection, the probe assembly are circumferentially evenly distributed between turntable and lifter plate, and the balanced component is circumferentially evenly distributed on
The lower section of turntable, the probe assembly include transmitter, receiver and fixed plate, and the fixed plate is fixed on the top of turntable,
The transmitter and receiver are each attached to the side of the separate first motor of fixed plate, the first motor, transmitter and connect
It receives device to be electrically connected with PLC, the balanced component includes translation unit, translational block, balancing pole and drive rod, the balancing pole
Top is hinged with turntable, and the translational block is resisted against the lower section of turntable, and the translation unit and translational block are sequentially connected, described flat
Shifting block passes through hinged at the center of drive rod and balancing pole.
Preferably, the elevating mechanism includes driving assembly and several liters in order to drive lifter plate to carry out lifting moving
It comes down to a lower group part, the driving component is located at the lower section of the center point of top plate, and the lifting assembly is circumferentially evenly distributed on driving assembly
Periphery, the lifting assembly includes driven wheel of differential, shaft, drum, messenger wire and through-hole, and the axis of the through-hole and water tank is flat
Row, the through-hole are arranged on water tank, and the driving component and driven wheel of differential are sequentially connected, and the shaft is fixed on from mantle
On gear, the drum is set in shaft, and one end of the messenger wire is arranged on drum, and the other end of the messenger wire passes through logical
Hole is connect with lifter plate.
Preferably, for Auxiliary support shaft stable rotation, the lifting assembly further includes two support units, two
Support unit is located at the both ends of shaft, and the support unit includes support ring and two clamping plates, and the support ring is fixed on
The lower section of top plate, for the Boards wall in shaft, two clamping plates are located at the both ends of support ring.
Preferably, the driving unit includes the second motor and driving bevel gear in order to drive driven wheel of differential to rotate,
Second motor is fixed on the lower section of top plate, and second motor is electrically connected with PLC, second motor and driving bevel gear
Transmission connection, the driving bevel gear are engaged with driven wheel of differential.
Preferably, the smooth rotation in order to realize turntable, the top of the fixed plate is equipped with sliding block, the lifter plate
Lower section is equipped with annular groove, and the sliding block is slidably connected with annular groove.
Preferably, in order to detect whether the axis of turntable is overlapped with the axis of drilling, if the periphery of the turntable is equipped with
Dry range sensor, the range sensor are electrically connected with PLC, and the range sensor is circumferentially evenly distributed on the outer of turntable
Week.
Preferably, in order to drive translational block to be moved, the translation unit includes third motor, bearing and screw rod,
The third motor and bearing are each attached to the lower section of turntable, and the third motor is electrically connected with PLC, the third motor and silk
One end of bar is sequentially connected, and the other end of the screw rod is arranged in bearing, and the translational block is set on screw rod, the translation
Block be equipped with the junction of screw rod and the matched screw thread of screw rod.
It is gone up and down preferably, being rotated for the ease of turntable, the bottom end of the balancing pole is equipped with idler wheel.
Preferably, the fastening assembly includes riser and cylinder, and the riser is fixed in order to fix the position of top plate
The lower section of top plate, the cylinder body of the cylinder are horizontally fixed on the side of the close water tank of riser, and the gas bar of the cylinder is located at perpendicular
The side of the close water tank of plate, the cylinder are electrically connected with PLC.
Preferably, in order to detect whether the gas bar of cylinder contacts with water tank, the separate riser of the gas bar of the cylinder
One end is equipped with contact sensor, and the contact sensor is electrically connected with PLC.
The invention has the advantages that the single hole geological radar instrument with regulatory function for being used for coal mine detection passes through tune
Section mechanism top plate angle can be adjusted automatically at detection scene, drive detection agency along vertical direction convenient for elevating mechanism
It is measured in drilling, moreover, when detection agency measures, is adjusted and fixes the position of turntable, prevent from emitting
Device and receiver shake and measurement are caused deviation occur, ensure that measurement accuracy, and then improve the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the single hole geological radar instrument with regulatory function for coal mine detection of the invention；
Fig. 2 is the section view of the water tank of the single hole geological radar instrument with regulatory function for coal mine detection of the invention
Figure；
Fig. 3 is the knot of the detection agency of the single hole geological radar instrument with regulatory function for coal mine detection of the invention
Structure schematic diagram；
Fig. 4 is the portion the A enlarged drawing of Fig. 1
In figure: 1. water tanks, 2. processors, 3. top plates, 4. stabilizer blades, 5. floating blocks, 6. struts, 7. lifter plates, 8. first motors,
9. turntable, 10. transmitters, 11. receivers, 12. fixed plates, 13. translational blocks, 14. balancing poles, 15. drive rods, 16. from mantle
Gear, 17. shafts, 18. drums, 19. messenger wires, 20. support rings, 21. clamping plates, 22. second motors, 23. driving bevel gears, 24.
Sliding block, 25. annular grooves, 26. range sensors, 27. third motors, 28. bearings, 29. screw rods, 30. idler wheels, 31. risers, 32.
Cylinder, 33. contact sensors.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of single hole geological radar instrument with regulatory function for coal mine detection, including water tank 1, place
Device 2, top plate 3, regulating mechanism, elevating mechanism, detection agency and several stabilizer blades 4 are managed, the shape of the water tank 1 is cylinder, institute
State the circumferential lower section for being evenly distributed on water tank 1 of stabilizer blade 4, the detection agency and elevating mechanism be located at water tank 1 lower section and
The top of water tank 1 is arranged in by regulating mechanism, is equipped with antenna and PLC, the day in the processor 2 for top, the top plate 3
Line is electrically connected with PLC；
The bottom end of stabilizer blade 4 when in use, is placed on the periphery of boring surface by the single hole geological radar instrument, so that water tank 1
After being located at the top of water tank 1 with detection agency, regulating mechanism automatic running adjusts the angle of top plate 3, so that top plate 3 keeps water
Flat angle, then user can emit wireless signal to equipment by remote control devices such as mobile phone, computers, the antenna in processor 2
After receiving wireless signal, signal is passed into PLC, PLC controls elevating mechanism starting, detection agency is driven to enter drilling
It is interior, then carry out coal detection using detection agency, and will test result and pass to PLC, PLC will test result by antenna without
Line is sent in the remote control device of user, and the coal mine distribution around drilling is understood convenient for user.
As shown in Fig. 2, the regulating mechanism includes several adjusting components, the adjusting component is circumferentially evenly distributed on top plate
3 lower section, the adjusting component includes fastening unit, floating block 5, aperture and strut 6, and the top of water tank 1 is arranged in the aperture,
The floating block 5 is located at the inside of water tank 1, and the top and bottom end of the strut 6 are fixedly connected with top plate 3 and floating block 5 respectively, described
Fastening unit is located at the lower section of top plate 3, and the fastening unit is located at the outside of water tank 1；
After having placed equipment, by the way that water can be added into water tank 1 to one of aperture at 1 top of water tank, with water tank 1
In water level increase, floating block 5 floats up, no matter the tilt condition of site contour, the water surface liquid level in water tank 1 remains water
Flat, so that the height and position of floating block 5 is always, the top of floating block 5 is supported top plate 3 by strut 6, so that top plate 3 is kept
Level, the elevating mechanism convenient for 3 lower section of top plate drive detection agency to carry out coal mine detection in drilling.
As shown in figure 3, the detection agency includes lifter plate 7, first motor 8, turntable 9, several probe assemblies and several
Balanced component, the elevating mechanism and lifter plate 7 are sequentially connected, and the first motor 8 is fixed on the lower section of lifter plate 7, described
First motor 8 and turntable 9 are sequentially connected, and the probe assembly is circumferentially evenly distributed between turntable 9 and lifter plate 7, described flat
Weighing apparatus component is circumferentially evenly distributed on the lower section of turntable 9, and the probe assembly includes transmitter 10, receiver 11 and fixed plate 12,
The fixed plate 12 is fixed on the top of turntable 9, the transmitter 10 and receiver 11 be each attached to fixed plate 12 far from the
The side of one motor 8, the first motor 8, transmitter 10 and receiver 11 are electrically connected with PLC, and the balanced component includes
Translation unit, translational block 13, balancing pole 14 and drive rod 15, the top of the balancing pole 14 and turntable 9 are hinged, the translational block
13 are resisted against the lower section of turntable 9, and the translation unit and translational block 13 are sequentially connected, the translational block 13 by drive rod 15 with
It is hinged at the center of balancing pole 14.
Elevating mechanism can drive lifter plate 7 to be gone up and down, and protrude into drilling and measure convenient for detection agency, in drilling
In detection process, the position of turntable 9 is adjusted by the balanced component of 9 lower section of turntable first, in balanced component, by flat
Moving unit drives translational block 13 to be moved, to drive balancing pole 14 to rotate, so that one end of the separate turntable 9 of balancing pole 14
It is resisted against on the inner wall of drilling, is resisted against on the inner wall of drilling simultaneously by multiple balancing poles 14, to have adjusted the angle of turntable 9
Spending position prevents detection process so that the axis of turntable 9 is overlapped with the axis of drilling, and makes turntable 9 keep relatively fixed
In, transmitter 10 and receiver 11 shake, and then by 10 electromagnetic signals of transmitter, are received using receiver 11
The electromagnetic wave signal of return, and signal is passed into PLC, PLC determines coal mine distribution situation according to the electromagnetic wave signal of return, leads to
Crossing first motor 8 drives turntable 9 to rotate, so that then being controlled again by elevating mechanism coal mine detection is carried out around turntable 9
Lifter plate 7 carries out lifting moving in drilling, so realizes the detection of coal mine distribution.
As shown in figure 4, the elevating mechanism includes driving assembly and several lifting assemblies, the driving component is located at top plate
The lower section of 3 the center point, the lifting assembly are circumferentially evenly distributed on the periphery of driving assembly, and the lifting assembly includes driven
Bevel gear 16, shaft 17, drum 18, messenger wire 19 and through-hole, the through-hole is parallel with the axis of water tank 1, and the through-hole setting exists
On water tank 1, the driving component and driven wheel of differential 16 are sequentially connected, and the shaft 17 is fixed on driven wheel of differential 16, institute
It states drum 18 to be set in shaft 17, one end of the messenger wire 19 is arranged on drum 18, and the other end of the messenger wire 19 passes through
Through-hole is connect with lifter plate 7.
PLC controls driving assembly starting, drives the driven wheel of differential 16 in each lifting assembly to rotate, driven wheel of differential 16
Shaft 17 is driven to rotate, so that drum 18 rotates synchronously, so that drum 18 tightens messenger wire 19, the separate line of messenger wire 19
The through-hole that one end of disk 18 passes through water tank 1 drives lifter plate 7 to carry out lifting moving.
Preferably, for 17 stable rotation of Auxiliary support shaft, the lifting assembly further includes two support units, two
A support unit is located at the both ends of shaft 17, and the support unit includes support ring 20 and two clamping plates 21, the support
Ring 20 is fixed on the lower section of top plate 3, and the clamping plate 21 is fixed in shaft 17, and two clamping plates 21 are located at the two of support ring 20
End.
Support ring 20 is fixed on the lower section of top plate 3, to secure the direction of rotation of top plate 3, is limited using two clamping plates 21
The relative position for having made support ring 20 Yu shaft 17 prevents shaft 17 from occurring to slide relatively with support ring 20, and then ensure that and turn
The stable rotation of axis 17.
Preferably, the driving unit includes the second motor 22 and driving cone in order to drive driven wheel of differential 16 to rotate
Gear 23, second motor 22 are fixed on the lower section of top plate 3, and second motor 22 is electrically connected with PLC, second motor
22 are sequentially connected with driving bevel gear 23, and the driving bevel gear 23 is engaged with driven wheel of differential 16.PLC controls the second motor 22
Starting drives driving bevel gear 23 to rotate, and driving bevel gear 23 acts on driven wheel of differential 16, so that 16 band of driven wheel of differential
Turn axis 17 is rotated, and realizes the elevating function of lifter plate 7.
Preferably, the smooth rotation in order to realize turntable 9, the top of the fixed plate 12 is equipped with sliding block 24, the liter
The lower section for dropping plate 7 is equipped with annular groove 25, and the sliding block 24 is slidably connected with annular groove 25.Ring using sliding block 24 in fixed position
Sliding, secures the rotary motion trace of fixed plate 12, to realize the smooth rotation of turntable 9 in shape slot 25.
Preferably, the periphery of the turntable 9 is equipped in order to detect whether the axis of turntable 9 is overlapped with the axis of drilling
Several range sensors 26, the range sensor 26 are electrically connected with PLC, and circumferential be evenly distributed on of range sensor 26 turns
The periphery of disk 9.It is transmitted at a distance from the inner wall of drilling, and by range data using the periphery that range sensor 26 detects turntable 9
To PLC, each range data of PLC comparative analysis shows that turntable 9 is tilted over the axis for being detached from drilling when range data is inconsistent
Line controls balanced component starting at this time, horizontal to guarantee turntable 9, and the axis of turntable 9 is overlapped with drilling axis.
As shown in figure 3, the translation unit includes third motor 27, bearing 28 and screw rod 29,27 He of third motor
Bearing 28 is each attached to the lower section of turntable 9, and the third motor 27 is electrically connected with PLC, the third motor 27 and screw rod 29
The other end of one end transmission connection, the screw rod 29 is arranged in bearing 28, and the translational block 13 is set on screw rod 29, described
Translational block 13 be equipped with the junction of screw rod 29 and the matched screw thread of screw rod 29.
PLC controls third motor 27 and starts, and drives screw rod 29 to rotate under the supporting role of bearing 28, screw rod 29 passes through spiral shell
Line acts in translational block 13, so that translational block 13 is moved along the axis of screw rod 29.
It is gone up and down preferably, being rotated for the ease of turntable 9, the bottom end of the balancing pole 14 is equipped with idler wheel 30.Pass through idler wheel
30 contact with the inner wall of drilling, and idler wheel 30 can be rolled along the inner wall of drilling, reduce suffered when the rotation of turntable 9 and lifting moving
Friction, to facilitate the movement of turntable 9.
Preferably, in order to fix the position of top plate 3, the fastening assembly includes riser 31 and cylinder 32, the riser
31 are fixed on the lower section of top plate 3, and the cylinder body of the cylinder 32 is horizontally fixed on the side of the close water tank 1 of riser 31, the gas
The gas bar of cylinder 32 is located at the side of the close water tank 1 of riser 31, and the cylinder 32 is electrically connected with PLC.
Using the position of the cylinder body of the fixed cylinder 32 of riser 31, after the liquid level in water tank 1 keeps tranquil, top plate 3 is kept
Calmness keeps tranquil in top plate 3 in order to avoid shaking the inclination of top plate 3 because external action leads in water tank 1 slosh
Afterwards, the air pressure that PLC controls the cylinder body of cylinder 32 increases, and drives the gas bar of cylinder 32 mobile to water tank 1, is resisted against the table of water tank 1
The fixation to top plate 3 is completed in face, avoids fluctuating and cause the shaking of top plate 3 in horizontal plane.
Preferably, in order to detect whether the gas bar of cylinder 32 contacts with water tank 1, the gas bar of the cylinder 32 far from perpendicular
One end of plate 31 is equipped with contact sensor 33, and the contact sensor 33 is electrically connected with PLC.When the gas bar of cylinder 32 touches water
After case 1, contact sensor 33 receives signal, and signal is passed to PLC, and PLC control cylinder 32 is out of service, so as to complete
Top plate 3 is relatively fixed with water tank 1.
The single hole geological radar instrument is filled the water when measuring, through aperture into water tank 1, adjusts component automatically to top plate
3 are adjusted, so that top plate 3 keeps horizontal, drive detection agency to move along vertical direction convenient for elevating mechanism, in drilling
It is detected, and in drilling mechanism, the position of turntable 9 is adjusted by balanced component, so that 9 axis of turntable and drilling axis
It keeps in the case where being overlapped, turntable 9 is fixed, prevent transmitter 10 and detector in measurement process from shaking and causing to measure
Deviation ensure that detection accuracy, to improve the practicability of equipment.
Compared with prior art, which passes through adjusting machine
Structure 3 angle of top plate can be adjusted automatically at detection scene, drive detection agency to exist along vertical direction convenient for elevating mechanism
It is measured in drilling, moreover, when detection agency measures, is adjusted and fixes the position of turntable 9, prevent transmitter
10 and receiver 11 shake and cause measurement there is deviation, ensure that measurement accuracy, and then improve the practicability of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. it is a kind of for coal mine detection the single hole geological radar instrument with regulatory function, which is characterized in that including water tank (1),
The shape of processor (2), top plate (3), regulating mechanism, elevating mechanism, detection agency and several stabilizer blades (4), the water tank (1) is
Cylinder, the stabilizer blade (4) are circumferentially evenly distributed on the lower section of water tank (1), and the detection agency and elevating mechanism are located at
The following above and of water tank (1), the top plate (3) are arranged by regulating mechanism in the top of water tank (1), the processor (2)
Interior to be equipped with antenna and PLC, the antenna is electrically connected with PLC；
The regulating mechanism includes several adjusting components, the lower section for adjusting component and being circumferentially evenly distributed on top plate (3), described
Adjusting component includes fastening unit, floating block (5), aperture and strut (6), and the aperture setting is described floating at the top of water tank (1)
Block (5) is located at the inside of water tank (1), and the top and bottom end of the strut (6) are fixedly connected with top plate (3) and floating block (5) respectively,
The fastening unit is located at the lower section of top plate (3), and the fastening unit is located at the outside of water tank (1)；
The detection agency includes lifter plate (7), first motor (8), turntable (9), several probe assemblies and several balanced components,
The elevating mechanism and lifter plate (7) are sequentially connected, and the first motor (8) is fixed on the lower section of lifter plate (7), and described first
Motor (8) and turntable (9) are sequentially connected, and the probe assembly is circumferentially evenly distributed between turntable (9) and lifter plate (7), institute
State the lower section that balanced component is circumferentially evenly distributed on turntable (9), the probe assembly include transmitter (10), receiver (11) and
Fixed plate (12), the fixed plate (12) are fixed on the top of turntable (9), and the transmitter (10) and receiver (11) are fixed
In the side of the separate first motor (8) of fixed plate (12), the first motor (8), transmitter (10) and receiver (11) are equal
It is electrically connected with PLC, the balanced component includes translation unit, translational block (13), balancing pole (14) and drive rod (15), described flat
Weigh bar (14) top and turntable (9) hingedly, the translational block (13) is resisted against the lower section of turntable (9), the translation unit with
Translational block (13) transmission connection, the translational block (13) by drive rod (15) with it is hinged at the center of balancing pole (14).
2. the single hole geological radar instrument with regulatory function for coal mine detection as described in claim 1, which is characterized in that
The elevating mechanism includes driving assembly and several lifting assemblies, and the driving component is located at the lower section of the center point of top plate (3),
The lifting assembly is circumferentially evenly distributed on the periphery of driving assembly, and the lifting assembly includes driven wheel of differential (16), shaft
(17), drum (18), messenger wire (19) and through-hole, the through-hole is parallel with the axis of water tank (1), and the through-hole is arranged in water tank
(1) on, the driving component and driven wheel of differential (16) are sequentially connected, and the shaft (17) is fixed on driven wheel of differential (16)
On, the drum (18) is set on shaft (17), and one end of the messenger wire (19) is arranged on drum (18), the messenger wire
(19) the other end passes through through-hole and connect with lifter plate (7).
3. the single hole geological radar instrument with regulatory function for coal mine detection as claimed in claim 2, which is characterized in that
The lifting assembly further includes two support units, and two support units are located at the both ends of shaft (17), and the support is single
Member includes support ring (20) and two clamping plates (21), and the support ring (20) is fixed on the lower section of top plate (3), the clamping plate (21)
It is fixed on shaft (17), two clamping plates (21) are located at the both ends of support ring (20).
4. the single hole geological radar instrument with regulatory function for coal mine detection as claimed in claim 2, which is characterized in that
The driving unit includes the second motor (22) and driving bevel gear (23), and second motor (22) is fixed on top plate (3)
Lower section, second motor (22) are electrically connected with PLC, and second motor (22) and driving bevel gear (23) are sequentially connected, institute
Driving bevel gear (23) is stated to engage with driven wheel of differential (16).
5. the single hole geological radar instrument with regulatory function for coal mine detection as described in claim 1, which is characterized in that
The top of the fixed plate (12) is equipped with sliding block (24), and the lower section of the lifter plate (7) is equipped with annular groove (25), the sliding block
(24) it is slidably connected with annular groove (25).
6. the single hole geological radar instrument with regulatory function for coal mine detection as described in claim 1, which is characterized in that
The periphery of the turntable (9) is equipped with several range sensors (26), and the range sensor (26) is electrically connected with PLC, it is described away from
The periphery of turntable (9) is circumferentially evenly distributed on from sensor (26).
7. the single hole geological radar instrument with regulatory function for coal mine detection as described in claim 1, which is characterized in that
The translation unit includes third motor (27), bearing (28) and screw rod (29), and the third motor (27) and bearing (28) are equal
It is fixed on the lower section of turntable (9), the third motor (27) is electrically connected with PLC, the third motor (27) and screw rod (29)
One end transmission connection, in bearing (28), the translational block (13) is set in screw rod for the other end setting of the screw rod (29)
(29) on, the translational block (13) be equipped with the junction of screw rod (29) and screw rod (29) matched screw thread.
8. the single hole geological radar instrument with regulatory function for coal mine detection as described in claim 1, which is characterized in that
The bottom end of the balancing pole (14) is equipped with idler wheel (30).
9. the single hole geological radar instrument with regulatory function for coal mine detection as described in claim 1, which is characterized in that
The fastening assembly includes riser (31) and cylinder (32), and the riser (31) is fixed on the lower section of top plate (3), the cylinder
(32) cylinder body is horizontally fixed on the side of the close water tank (1) of riser (31), and the gas bar of the cylinder (32) is located at riser
(31) side of close water tank (1), the cylinder (32) are electrically connected with PLC.
10. the single hole geological radar instrument with regulatory function for coal mine detection, feature exist as claimed in claim 9
In one end of the separate riser (31) of the gas bar of the cylinder (32) is equipped with contact sensor (33), the contact sensor
(33) it is electrically connected with PLC.
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| CN201910142314.8A CN109814098B (en) | 2019-02-26 | 2019-02-26 | Single-hole geological radar instrument with adjusting function for coal mine detection |
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|---|---|---|---|
| CN201910142314.8A CN109814098B (en) | 2019-02-26 | 2019-02-26 | Single-hole geological radar instrument with adjusting function for coal mine detection |
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| CN109814098B CN109814098B (en) | 2021-10-26 |
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| CN116750649A (en) * | 2023-08-18 | 2023-09-15 | 太原重工股份有限公司 | Compensating device and control method for crane steel wire rope winding system |
| CN116750649B (en) * | 2023-08-18 | 2023-11-07 | 太原重工股份有限公司 | Compensating device and control method for crane steel wire rope winding system |
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