CN108240182A - A kind of intelligent drill rod grip device for no-dig technique horizontal directional drilling machine - Google Patents
A kind of intelligent drill rod grip device for no-dig technique horizontal directional drilling machine Download PDFInfo
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- CN108240182A CN108240182A CN201810010070.3A CN201810010070A CN108240182A CN 108240182 A CN108240182 A CN 108240182A CN 201810010070 A CN201810010070 A CN 201810010070A CN 108240182 A CN108240182 A CN 108240182A
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- 238000005553 drilling Methods 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a kind of intelligent drill rod grip devices for no-dig technique horizontal directional drilling machine,Including bottom plate,Supporting plate,Signal projector,Signal receiver and two clamping devices,Clamping device includes drive component,First gear,Second gear,First rack,Second rack,Translate component and clamp assemblies,Clamp assemblies include riser,Connecting rod,First clamping plate and two clamping units,This is used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine in clamping device,First rack and the second gear rack elevating are driven by drive component,Coordinate signal projector and signal receiver,The line of two the second racks is made to intersect with the axis of drilling rod,Drilling rod skidding when preventing the first clamping plate from clamping,Moreover,The surface of drilling rod is clamped from the both sides of first clamping plate by two clamping units,Two clamping devices is made to be clamped from six direction to drilling rod,So as to ensure that the stability of clamping,Improve the practicability of equipment.
Description
Technical field
The present invention relates to horizontal directional drill apparatus fields, more particularly to a kind of intelligence for no-dig technique horizontal directional drilling machine
Type drill rod grip device.
Background technology
Horizontal directional drilling refers under conditions of not excavating earth surface face, is laid with a variety of subsurface utilities, such as pipeline, line
Cable etc..Horizontal directional drilling machine is widely used in the pipe installations such as water supply, electric power, telecommunication, natural gas, coal gas, oil construction, it
Suitable for the ground such as sandy soil, clay, cobble ore deposit, can construct in most of non-hard rock area.In horizontal directional drilling system, bore
Rod holder assembly is one of critical piece, and the quality of main performance directly affects the working efficiency of no-dig technique horizontal directional drilling machine
And handling situations.
At present, existing no-dig technique horizontal directional drilling machine clamping device is clamped to bore and generally be driven using hydraulic cylinder, one group
The compression bar of two hydraulic cylinders, which stretches out, pushes grip block to clamp drilling rod, in the construction process if clamping force will not enough cause to press from both sides
It holds and is had skidded between device and drilling rod, understand badly damaged drilling rod, greatly reduce the service life of drilling rod；Secondly, use is above-mentioned
Clamping mode, drilling rod is during release is clamped to, and the oil pipe oil inlet of hydraulic cylinder must remain pressure, otherwise
Drilling rod cannot be clamped, and energy consumption is larger；In addition, using the oil cylinder of above-mentioned clamping mode during dismounting drilling rod, dynamic and static oil
When cylinder clamps drilling rod respectively, since the response speed of oil cylinder in itself is different, length of oil pipe and resistance are also different, cause
Piston rod stretch out speed it is inconsistent so as to cause two drilling rod male and female screw thread decentractions the phenomenon that, screw thread is caused to be seriously worn, significantly
It reduces the service life of drilling rod or even causes serious construction accident.
Invention content
The technical problem to be solved by the present invention is to：It is a kind of for no-dig technique water in order to overcome the deficiencies of the prior art and provide
The intelligent drill rod grip device of flat directional drilling machine.
The technical solution adopted by the present invention to solve the technical problems is：A kind of intelligence for no-dig technique horizontal directional drilling machine
Can type drill rod grip device, including bottom plate, supporting plate, signal projector, signal receiver, two clamping devices and several pillars,
The supporting plate is located at the top of bottom plate, and the pillar is evenly distributed between supporting plate and bottom plate, the top and bottom end of the pillar
It is fixedly connected respectively with supporting plate and bottom plate, the signal projector and signal receiver are connect respectively with clamping device；
The clamping device includes drive component, first gear, second gear, the first rack, the second rack, translation component
And clamp assemblies, the driving component are located at the top of supporting plate, the driving component be arranged on the first rack and the second rack it
Between, the translation component is arranged on the side of the separate drive component of the second rack, and the clamp assemblies are arranged on translation component
The side far from the second rack, the first gear engages with the first rack, and the second gear is engaged with the second rack, institute
State the diameter of a diameter of second gear of first gear twice, the top of first rack and the distance of supporting plate are the second tooth
The top of item and twice of the distance of supporting plate, the top of two the first racks is fixed respectively with signal projector and signal receiver
Connection；
The clamp assemblies include riser, connecting rod, first clamping plate and two clamping units, the first clamping plate and pass through company
Extension bar is fixed on the side of the separate translation component of montant, and two clamping units are separately positioned on the top of first clamping plate under
Side；
The clamping unit includes the first motor, buffer stopper, the first drive shaft, sliding block, strut, hinged block and the second folder
Plate, the hinged block are fixed in first clamping plate, and first motor and buffer stopper are each attached on riser, first driving
Axis is arranged between the first motor and buffer stopper, and first motor and the first drive shaft are sequentially connected, first drive shaft
Periphery be equipped with the first external screw thread, the sliding block is set in the first drive shaft, and the first internal thread is equipped in the sliding block, described
The first internal thread in sliding block matches with the first external screw thread in the first drive shaft, and the sliding block passes through strut and second clamping plate
Hinged, the second clamping plate is hinged with hinged block.
Preferably, in order to which first gear and second gear is driven to rotate synchronously, the driving component includes belt and two
A driving unit, the driving unit include tablet, the second motor, the second drive shaft, driving wheel and concentric shafts, and the tablet is consolidated
The top of supporting plate is scheduled on, second motor is fixed on the top of tablet, and second motor passes through the second drive shaft and driving
Wheel is sequentially connected, and the driving wheel in two driving units is separately positioned on the both sides of the inside of belt, in two driving wheels, wherein
One driving wheel is fixedly connected by concentric shafts with first gear, another driving wheel is fixed by concentric shafts and second gear to be connected
It connects.
Preferably, in order to ensure the driving force of the second motor, second motor is DC servo motor.
Preferably, in order to which the first rack and the second rack is made smoothly to lift, it is fixed that the clamping device further includes first
Position bar and the second locating rod, the bottom end of first locating rod and the bottom end of the second locating rod are each attached on bottom plate, and described the
The top of a positioning rod is arranged in the first rack, and the top of second locating rod is arranged in the second rack.
Preferably, in order to which riser is driven to move, the translation component includes third motor, third drive shaft and casing,
The third motor is fixedly connected with the top of the second rack, and the third motor and third drive shaft are sequentially connected, and described the
The periphery of three drive shafts is equipped with the second external screw thread, and described sleeve pipe is set in third drive shaft, is equipped in second in described sleeve pipe
Screw thread, second internal thread match with the second external screw thread, and described sleeve pipe is fixedly connected with riser.
Preferably, in order to which riser is made steadily to move, the translation component further includes slide bar and two slip rings, the slide bar
It is fixed on the second rack, two slip rings are separately fixed at the top of the second rack and the top of casing, and the slide bar is set in
On slip ring.
Preferably, in order to detect whether first clamping plate clamps drilling rod, pressure sensor is equipped in the first clamping plate.
Preferably, whether clamp drilling rod to detect second clamping plate, the one of the separate first clamping plate of the second clamping plate
End is equipped with range sensor.
Preferably, in order to improve the intelligence degree of equipment, PLC, the signal projector, letter are equipped in the pedestal
Number receiver, the first motor, the second motor, third motor, pressure sensor and range sensor are electrically connected with PLC.
Preferably, in order to ensure the stability of bottom plate, supporting plate and pillar connection, the bottom plate, supporting plate and pillar are one
Forming structure.
The invention has the advantages that the intelligent drill rod grip device for being used for no-dig technique horizontal directional drilling machine is clamping
In mechanism, the first rack and the second gear rack elevating are driven by drive component, coordinates signal projector and signal receiver, makes two
The line of a second rack intersects with the axis of drilling rod, and drilling rod skidding, moreover, passes through two when preventing the first clamping plate from clamping
Clamping unit clamps the surface of drilling rod from the both sides of first clamping plate, make two clamping devices from six direction to drilling rod into
Row clamping, so as to ensure that the stability of clamping, compared with existing clamping device, the clamping device stability higher, and it is logical
The first rack, the lifting of the second rack and the translation of riser are crossed, enables a device to clamp various sizes of drilling rod, and then
Improve the practicability of equipment.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the intelligent drill rod grip device for no-dig technique horizontal directional drilling machine of the present invention；
Fig. 2 is the knot of the clamping device of the intelligent drill rod grip device for no-dig technique horizontal directional drilling machine of the present invention
Structure schematic diagram；
Fig. 3 is the knot of the drive component of the intelligent drill rod grip device for no-dig technique horizontal directional drilling machine of the present invention
Structure schematic diagram；
Fig. 4 is the knot of the translation component of the intelligent drill rod grip device for no-dig technique horizontal directional drilling machine of the present invention
Structure schematic diagram；
Fig. 5 is the knot of the clamp assemblies of the intelligent drill rod grip device for no-dig technique horizontal directional drilling machine of the present invention
Structure schematic diagram；
In figure：1. bottom plate, 2. supporting plates, 3. signal projectors, 4. signal receivers, 5. pillars, 6. first gears, 7. second
Gear, 8. first racks, 9. second racks, 10. risers, 11. connecting rods, 12. first clamping plates, 13. first motors, 14. bufferings
Block, 15. first drive shafts, 16. sliding blocks, 17. struts, 18. hinged blocks, 19. belts, 20. tablets, 21. second motors, 22.
Two drive shafts, 23. driving wheels, 24. concentric shafts, 25. first locating rods, 26. second locating rods, 27. third motors, 28. thirds
Drive shaft, 29. casings, 30. slide bars, 31. slip rings, 32. pressure sensors, 33. range 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 the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in Figure 1, a kind of intelligent drill rod grip device for no-dig technique horizontal directional drilling machine, including bottom plate 1, support
Plate 2, signal projector 3,4, two clamping devices of signal receiver and several pillars 5, the supporting plate 2 are located at the top of bottom plate 1,
The pillar 5 is evenly distributed between supporting plate 2 and bottom plate 1, and the top and bottom end of the pillar 5 are solid with supporting plate 2 and bottom plate 1 respectively
Fixed connection, the signal projector 3 and signal receiver 4 are connect respectively with clamping device；
Drilling rod is placed on the top of supporting plate 2 by the device in holding drill pipe, make drilling rod be located at two clamping devices it
Between, while by 5 supports drill rods of pillar, drilling rod is clamped from both sides by two clamping devices.
As shown in Fig. 2, the clamping device includes drive component, first gear 6, second gear 7, the first rack 8, second
Rack 9, translation component and clamp assemblies, the driving component are located at the top of supporting plate 2, and the driving component is arranged on the first tooth
Between 8 and second rack 9 of item, the translation component is arranged on the side of the separate drive component of the second rack 9, the clamping group
Part is arranged on the side far from the second rack 9 of translation component, and the first gear 6 is engaged with the first rack 8, second tooth
Wheel 7 is engaged with the second rack 9, twice of the diameter of a diameter of second gear 7 of the first gear 6, first rack 8
The distance of top and supporting plate 2 is the top of the second rack 9 and twice of the distance of supporting plate 2, and the top of two the first racks 8 is distinguished
It is fixedly connected with signal projector 3 and signal receiver 4；
First gear 6 is driven to do the rotation that direction is identical and angular speed is identical, the first tooth with second gear 7 by drive component
Wheel 6 is acted on the first rack 8, and second gear 7 is acted on the second rack 9, the first rack 8 is made to be done with the second rack 9 synchronous
Elevating movement, due to twice of the diameter of a diameter of second gear 7 of first gear 6, top and the supporting plate 2 of the first rack 8
Twice for the distance of top and the supporting plate 2 of the second rack 9 of distance, therefore, lifted in the first rack 8 and the second rack 9
In the process, the top of the first rack 8 remains the two of the top of the second rack 9 and the distance of supporting plate 2 with the distance of supporting plate 2
Times, on the top of two the first racks 8, various signals are emitted by signal projector 3, signal is received using signal receiver 4,
Here, signal projector 3 can select laser emitter to be irradiated using laser, and signal is received by signal receiver 4, when putting
When putting drilling rod, drilling rod blocks the propagation of lower signal, by adjusting the height and position of the first rack 8, makes 3 He of signal projector
The height of signal receiver 4 is adjusted to the position with drilling rod top sustained height, due to top and the supporting plate 2 of the second rack 9
Distance is always the half on the top of the first rack 8 and the distance of supporting plate 2, therefore, the top of two the second racks 9 at this time
Line intersect with the axis of drilling rod, clamp assemblies is driven clamping to be realized, at this time due to two close to drilling rod by translating component
The line of clamp assemblies intersects with the axis of drilling rod, ensure that clamping effect, prevents drilling rod from skidding.
As shown in figure 5, the clamp assemblies include riser 10, connecting rod 11, first clamping plate 12 and two clamping units, institute
The side that first clamping plate 12 is fixed on the separate translation component of montant by connecting rod 11 is stated, two clamping units are separately positioned on
Above and below first clamping plate 12；
The clamping unit includes the first motor 13, buffer stopper 14, the first drive shaft 15, sliding block 16, strut 17, hinged block
18 and second clamping plate 34, the hinged block 18 be fixed in first clamping plate 12, first motor 13 and buffer stopper 14 are fixed
On riser 10, first drive shaft 15 is arranged between the first motor 13 and buffer stopper 14, first motor 13 and
One drive shaft 15 is sequentially connected, and the periphery of first drive shaft 15 is equipped with the first external screw thread, and the sliding block 16 is set in first
In drive shaft 15, it is equipped with the first internal thread in the sliding block 16, the first internal thread and the first drive shaft 15 in the sliding block 16
On the first external screw thread match, the sliding block 16 is hinged by strut 17 and second clamping plate 34, the second clamping plate 34 and hinge
It is hinged to connect block 18.
In clamp assemblies, the surface of drilling rod is resisted against by first clamping plate 12, then above and below first clamping plate 12,
The first motor 13 in clamping unit is run, and the first drive shaft 15 is driven to rotate, makes the first external screw thread in the first drive shaft 15
The first internal thread in sliding block 16 is acted on, so as to which sliding block 16 be made to be moved along the axis direction of the first drive shaft 15, changes the
The angle of second splint 34 reduces the angle of two second clamping plates 34, is resisted against on drilling rod convenient for second clamping plate 34, so as to reinforce
Clamping to drilling rod.
As shown in figure 3, the driving component includes belt 19 and two driving units, the driving unit includes tablet
20th, the second motor 21, the second drive shaft 22, driving wheel 23 and concentric shafts 24, the tablet 20 are fixed on the top of supporting plate 2, institute
The top that the second motor 21 is fixed on tablet 20 is stated, second motor 21 is connected by the second drive shaft 22 and the transmission of driving wheel 23
It connects, the driving wheel 23 in two driving units is separately positioned on the both sides of the inside of belt 19, in two driving wheels 23, wherein one
A driving wheel 23 is fixedly connected by concentric shafts 24 with first gear 6, another driving wheel 23 passes through 24 and second tooth of concentric shafts
Wheel 7 is fixedly connected.
Tablet 20 is used to support the height of the second motor 21, one of them second motor 21 is driven by the second drive shaft 22
Driving wheel 23 rotates, and while driving wheel 23 rotates, another driving wheel 23 is driven to rotate by belt 19, due to two drives
The angular speed of driving wheel 23 is identical and steering is identical, therefore, realizes first gear 6 using concentric shafts 24 and second gear 7 is in the same direction
And the rotation that angular speed is identical.
Preferably, using DC servo motor driving force it is strong the characteristics of, in order to ensure the driving force of the second motor 21, institute
The second motor 21 is stated as DC servo motor.
Preferably, in order to which the first rack 8 and the second rack 9 is made smoothly to lift, the clamping device further includes first
The bottom end of 25 and second locating rod 26 of locating rod, the bottom end of first locating rod 25 and the second locating rod 26 is each attached to bottom plate
On 1, the top of first locating rod 25 is arranged in the first rack 8, and the top of second locating rod 26 is arranged on second
In rack 9.Secure the moving direction of the first rack 8 using the first locating rod 25, the two the second locating rods 26 secure second
The moving direction of rack 9, so as to ensure that the first rack 8 and the second rack 9 smoothly lift.
As shown in figure 4, the translation component includes third motor 27, third drive shaft 28 and casing 29, the third electricity
Machine 27 is fixedly connected with the top of the second rack 9, and the third motor 27 is sequentially connected with third drive shaft 28, and the third is driven
The periphery of moving axis 28 is equipped with the second external screw thread, and described sleeve pipe 29 is set in third drive shaft 28, and the is equipped in described sleeve pipe 29
Two internal threads, second internal thread match with the second external screw thread, and described sleeve pipe 29 is fixedly connected with riser 10.
Third motor 27 is run, and third drive shaft 28 is driven to rotate, acts on the second external screw thread in third drive shaft 28
Secondary annulus in casing 29, driving casing 29, direction is close to drilling rod axially along, convenient for holding drill pipe.
Preferably, in order to make riser 10 steadily mobile, the translation component further includes slide bar 30 and two slip rings 31, institute
Slide bar 30 to be stated to be fixed on the second rack 9, two slip rings 31 are separately fixed at the top of the second rack 9 and the top of casing 29,
The slide bar 30 is set on slip ring 31.The position of two slip rings 31 is fixed, and so as to secure the moving direction of slide bar 30, makes to erect
Plate 10 is smoothly moved.
Preferably, in order to detect whether first clamping plate 12 clamps drilling rod, pressure sensing is equipped in the first clamping plate 12
Device 32.When first clamping plate 12 is resisted against the surface of drilling rod, drilling rod squeezes the first pressing plate, makes the pressure sensor in the first pressing plate
32 receive pressure data, consequently facilitating equipment confirms that first clamping plate 12 clamps drilling rod.
Preferably, in order to detect whether second clamping plate 34 clamps drilling rod, the separate first clamping plate of the second clamping plate 34
12 one end is equipped with range sensor 33.As second clamping plate 34 is to the surface pivots of drilling rod and close, range sensor 33 is examined
The distance signal measured is gradually reduced, and when second clamping plate 34 is resisted against drilling rod surface, the angle of second clamping plate 34 remains unchanged,
So as to which the distance signal for detecting range sensor 33 remains unchanged, it can confirm that second clamping plate 34 has clamped drilling rod at this time.
Preferably, in order to improve the intelligence degree of equipment, it is equipped with PLC in the pedestal, the signal projector 3,
Signal receiver 4, the first motor 13, the second motor 21, third motor 27, pressure sensor 32 and range sensor 33 with
PLC is electrically connected.PLC control signal projectors 3 emit signal, and the signal data received is fed back to PLC and used by signal receiver 4
To confirm whether the height and position on the top of the first rack 8 is identical with the apical position of drilling rod, PLC controls the second motor 21 to drive
First gear 6 and second gear 7 rotate, and adjust the height of the first rack 8 and the second rack 9, make the top of two the second racks 9
Line intersect with the axis of drilling rod, then PLC controls third motor 27 that riser 10 is driven to be moved to drilling rod, makes first clamping plate 12
The surface of drilling rod is resisted against, after pressure sensor 32 detects pressure data, pressure data is fed back into PLC, makes PLC controls the
One motor 13 is run, and second clamping plate 34 is driven to rotate, the range sensor 33 in second clamping plate 34 will detect and drilling rod table
The range data in face feeds back to PLC, confirms that second clamping plate 34 clamps drilling rod convenient for PLC, so as to improve the intelligent journey of equipment
Degree.
Preferably, the characteristics of being consolidated using integrated formed structure, in order to ensure that bottom plate 1, supporting plate 2 are connect with pillar 5
Stability, the bottom plate 1, supporting plate 2 and pillar 5 are an integral molding structure.
The drill rod grip device drives the first rack 8 and the second rack 9 to lift by drive component, makes two the second racks
9 top line intersects with the axis of drilling rod, first clamping plate 12 is made to prevent drilling rod from skidding while being clamped, not only such as
This, after first clamping plate 12 is resisted against drilling rod surface, is run, band by the first motor 13 above and below first clamping plate 12
Dynamic second clamping plate 34 is rotated to drilling rod, and two second clamping plates 34 is made to clamp drilling rod surface, improve the stability of clamping,
Prevent drilling steel slip.
Compared with prior art, this is used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine in clamping device
In, the first rack 8 and the second rack 9 is driven to lift by drive component, coordinate signal projector 3 and signal receiver 4, make two
The line of a second rack 9 intersects with the axis of drilling rod, prevents drilling rod during the clamping of first clamping plate 12 from skidding, moreover, passes through
Two clamping units clamp the surface of drilling rod from the both sides of first clamping plate 12, make two clamping devices from six direction pair
Drilling rod is clamped, and so as to ensure that the stability of clamping, compared with existing clamping device, the clamping device stability is more
Height, and by the first rack 8, the lifting of the second rack 9 and the translation of riser 10, enable a device to various sizes of drilling rod into
Row clamping, and then improve the practicability of equipment.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned 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 content on specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of intelligent drill rod grip device for no-dig technique horizontal directional drilling machine, which is characterized in that including bottom plate (1),
Supporting plate (2), signal projector (3), signal receiver (4), two clamping devices and several pillars (5), the supporting plate (2) are located at
The top of bottom plate (1), the pillar (5) are evenly distributed between supporting plate (2) and bottom plate (1), the top and bottom of the pillar (5)
End is fixedly connected respectively with supporting plate (2) and bottom plate (1), the signal projector (3) and signal receiver (4) respectively with clamping machine
Structure connects；
The clamping device include drive component, first gear (6), second gear (7), the first rack (8), the second rack (9),
Translation component and clamp assemblies, the driving component are located at the top of supporting plate (2), and the driving component is arranged on the first rack
(8) between the second rack (9), the translation component is arranged on the side of the separate drive component of the second rack (9), the folder
The side far from the second rack (9) that component is arranged on translation component is held, the first gear (6) is engaged with the first rack (8),
The second gear (7) is engaged with the second rack (9), and the two of the diameter of a diameter of second gear (7) of the first gear (6)
Times, the top of first rack (8) is the top of the second rack (9) and the two of the distance of supporting plate (2) with the distance of supporting plate (2)
Times, the top of two the first racks (8) is fixedly connected respectively with signal projector (3) and signal receiver (4)；
The clamp assemblies include riser (10), connecting rod (11), first clamping plate (12) and two clamping units, first folder
Plate (12) is fixed on the side of the separate translation component of montant by connecting rod (11), and two clamping units are separately positioned on first
Above and below clamping plate (12)；
The clamping unit include the first motor (13), buffer stopper (14), the first drive shaft (15), sliding block (16), strut (17),
Hinged block (18) and second clamping plate (34), the hinged block (18) are fixed in first clamping plate (12), first motor (13)
It is each attached on riser (10) with buffer stopper (14), first drive shaft (15) is arranged on the first motor (13) and buffer stopper
(14) between, first motor (13) is sequentially connected with the first drive shaft (15), and the periphery of first drive shaft (15) is set
There is the first external screw thread, the sliding block (16) is set in the first drive shaft (15), and the first internal thread is equipped in the sliding block (16),
The first internal thread in the sliding block (16) matches with the first external screw thread in the first drive shaft (15), and the sliding block (16) is logical
It is hinged with second clamping plate (34) to cross strut (17), the second clamping plate (34) is hinged with hinged block (18).
2. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as described in claim 1, which is characterized in that
The driving component include belt (19) and two driving units, the driving unit including tablet (20), the second motor (21),
Second drive shaft (22), driving wheel (23) and concentric shafts (24), the tablet (20) are fixed on the top of supporting plate (2), and described
Two motors (21) are fixed on the top of tablet (20), and second motor (21) passes through the second drive shaft (22) and driving wheel (23)
It is sequentially connected, the driving wheel (23) in two driving units is separately positioned on the both sides of the inside of belt (19), two driving wheels
(23) in, one of driving wheel (23) is fixedly connected by concentric shafts (24) with first gear (6), another driving wheel (23)
It is fixedly connected by concentric shafts (24) with second gear (7).
3. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as claimed in claim 2, which is characterized in that
Second motor (21) is DC servo motor.
4. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as described in claim 1, which is characterized in that
The clamping device further includes the first locating rod (25) and the second locating rod (26), the bottom end of first locating rod (25) and
The bottom end of two locating rods (26) is each attached on bottom plate (1), and the top of first locating rod (25) is arranged on the first rack (8)
Interior, the top of second locating rod (26) is arranged in the second rack (9).
5. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as described in claim 1, which is characterized in that
The translation component includes third motor (27), third drive shaft (28) and casing (29), the third motor (27) and second
The top of rack (9) is fixedly connected, and the third motor (27) is sequentially connected with third drive shaft (28), the third drive shaft
(28) periphery is equipped with the second external screw thread, and described sleeve pipe (29) is set in third drive shaft (28), is set in described sleeve pipe (29)
There is the second internal thread, second internal thread matches with the second external screw thread, and described sleeve pipe (29) is fixedly connected with riser (10).
6. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as claimed in claim 4, which is characterized in that
The translation component further includes slide bar (30) and two slip rings (31), and the slide bar (30) is fixed on the second rack (9), two
Slip ring (31) is separately fixed at the top of the second rack (9) and the top of casing (29), and the slide bar (30) is set in slip ring
(31) on.
7. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as described in claim 1, which is characterized in that
Pressure sensor (32) is equipped in the first clamping plate (12).
8. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as described in claim 1, which is characterized in that
One end of the separate first clamping plate (12) of the second clamping plate (34) is equipped with range sensor (33).
9. it to be used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as described in claim 1, which is characterized in that
Be equipped with PLC in the pedestal, the signal projector (3), signal receiver (4), the first motor (13), the second motor (21),
Third motor (27), pressure sensor (32) and range sensor (33) are electrically connected with PLC.
10. being used for the intelligent drill rod grip device of no-dig technique horizontal directional drilling machine as described in claim 1, feature exists
In the bottom plate (1), supporting plate (2) and pillar (5) are an integral molding structure.
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| CN201810010070.3A CN108240182B (en) | 2018-01-05 | 2018-01-05 | A kind of intelligent drill rod grip device for no-dig technique horizontal directional drilling machine |
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| CN111271010A (en) * | 2020-03-10 | 2020-06-12 | 张于标 | Intelligent machine for petroleum drilling |
| CN111618910A (en) * | 2020-06-03 | 2020-09-04 | 江苏省泰兴中等专业学校 | Industrial robot composite clamp |
| CN111716188A (en) * | 2020-06-20 | 2020-09-29 | 高彦科 | Cylindrical steel pipe edge grinding device for machine manufacturing |
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