CN110318671A - A kind of pure electricity drive no-dig technique drilling machine - Google Patents
A kind of pure electricity drive no-dig technique drilling machine Download PDFInfo
- Publication number
- CN110318671A CN110318671A CN201910463029.6A CN201910463029A CN110318671A CN 110318671 A CN110318671 A CN 110318671A CN 201910463029 A CN201910463029 A CN 201910463029A CN 110318671 A CN110318671 A CN 110318671A
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- CN
- China
- Prior art keywords
- drilling
- drives
- rod
- grip slipper
- drive
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/083—Cam, rack or like feed mechanisms
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
Abstract
The present invention provides a kind of pure electricity drive no-dig technique drilling machine, relates generally to drilling equipment field.A kind of pure electricity drives no-dig technique drilling machine, including chassis, drilling cramp, rotary system, drilling rod, rotary system, clamp unscrewing system, is fed back drag system and mud pump system.The pure electricity of described one kind drives no-dig technique drilling machine, has many advantages, such as that work efficiency is high, environmental-protecting performance is by force and practical.
Description
Technical field
The present invention relates to field drilling equipment fields, more particularly to a kind of pure electricity to drive no-dig technique drilling machine.
Background technique
Trenchless technology be widely used in oil gas transport, supply water, blowdown, electric power, the fields such as communication pipe be laid with, it can be with
High degree alleviates tradition and excavates the problems such as job execution bring traffic jam, ground failure, construction noise.With warp
The development of Ji, no-dig technique drilling machine will play an increasingly important role in infrastructure construction.
Existing no-dig technique drilling machine is all the hydraulic drill rig using diesel engine as power source.However hydraulicefficiency is low,
High failure rate, maintenance are complicated.Using diesel engine as power source, noise and exhaust emission are high, it is difficult to meet more next
Tighter environmental requirement.
Summary of the invention
In view of this, the present invention provides a kind of pure electricity to drive no-dig technique drilling machine.
The present invention provides a kind of pure electricity drive no-dig technique drilling machine, comprising:
Chassis is horizontally disposed with, and its left and right sides is equipped with crawler belt, and the lower end on the chassis is equipped with stabilizer blade system, described
Stabilizer blade system is for lifting the chassis；
The upper end on the chassis is arranged in drilling cramp, and the length of the drilling cramp is arranged along the longitudinal direction, and front end is equipped with ground
Anchoring part, its rear end are connect by playing tower unit with the upper end on the chassis, and described tower unit drives the drilling cramp to move up and down；
Rotary system and drilling rod, are arranged in the upper end of the drilling cramp, and can the upper end of the drilling cramp along the longitudinal direction
Sliding, the upper end of the drilling cramp is arranged in the drilling rod along the longitudinal direction, and is detachably connected with the rotary system, described time
Turn the rotation of drilling rod described in system drive；
Clamp unscrewing system is fixed on the upper end of the drilling cramp, and is located at the front of the rotary system, is used to press from both sides
Hold or remove the drilling rod；
It is fed back drag system, be sequentially connected with the rotary system, and drive rotary system that drilling rod is driven to slide back and forth；
The upper end on the chassis is arranged in the mud pump system, and discharge end is connect with the rotary system, uses
The rotary system is given in stirring mud and by slurry transportation；
The upper end on the chassis is arranged in power source system, is used for as described tower unit, the rotary system,
It is described to be fed back drag system, the clamp unscrewing system and mud pump system power supply.
Further, the power source system is one of lithium battery group or net electricity, is arranged in the chassis upper end
Right side.
Further, described tower unit includes the first electric cylinder, the first electric cylinder fixing seat and fixed bracket, and described the
One electric cylinder fixing seat and the fixed bracket are arranged at intervals on the left side of the chassis upper end along the longitudinal direction, and the drilling cramp is set
Set in the top of the first electric cylinder fixing seat, in the middle part of lower end with it is described it is support bracket fastened be fixedly connected, described first
Electric cylinder is hinged on the upper end of the first electric cylinder fixing seat, and telescopic rod is arranged towards the drilling cramp, and with the drilling cramp
Rear end it is hinged, first electric cylinder drives its telescopic rod that the drilling cramp is driven to move up and down around the fixed bracket.
Further, the rotary system includes sliding panel, the first support plate, cabinet, first motor and shaft coupling, described
Sliding panel is horizontal and is slidably mounted on the upper end of first support plate of connecting rod, and the inner hollow of the cabinet is arranged in institute
The upper end of sliding panel is stated, the first motor is arranged in the cabinet, and drive shaft is arranged forward, and passes through the cabinet
Front side is stretched out outside the cabinet, and first support plate is vertically arranged in the front of the cabinet, and the shaft coupling is located at described
Between first support plate and the cabinet, and it is coaxially connected with the drive shaft of the first motor, in first support plate
Portion is equipped with first through hole, and one end of the drilling rod passes through the first through hole and is detachably connected with the shaft coupling, the feed
It returns and system and the sliding panel is dragged to be sequentially connected, the discharge end of the mud pump system is connect with the shaft coupling.
Further, described to be fed back drag system to include the second support plate, two the second motors, with two second electricity
The gear and bar shaped rack gear that machine is correspondingly arranged, the upper center of the drilling cramp are equipped with mounting plate vertically, and rear and front end extends
To the rear and front end of the drilling cramp, two bar shaped rack gears distinguish the left and right sides of the mounting plate, and the equal court of tooth thereon
Side far from the mounting plate is arranged, and the sliding panel is slidably mounted on the upper end of the mounting plate, second support plate
Level is installed between first support plate and the cabinet, and the upper end of second support plate is arranged in the shaft coupling,
Two motors are separately positioned on the left and right sides of the shaft coupling, and drive shaft is each passed through second support plate and institute
The lower end that sliding panel stretches out the sliding panel is stated, two gears are separately positioned on the drive shaft of corresponding second motor
On, and engaged with the corresponding bar shaped rack gear.
Further, the sliding panel further includes the pulley mounting plate of two bar shapeds, respectively along the longitudinal direction and vertical
Lower end at left and right sides of the sliding panel is set, and each pulley mounting plate is close to the side of the corresponding bar shaped rack gear
Rotation is equipped with multiple pulleys, and the lower part of each pulley is bonded with the upper end of the drilling cramp.
Further, the mud pump system includes third motor, slush pump and hose, the third motor and the mud
Stock pump transmission connection, the upper end of the shaft coupling are equipped with connecting tube, and the upper end of the shaft coupling is provided with and its internal the be connected to
Five through-holes, the lower end of the connecting tube are connected to the fifth hole, the discharge port of one end of the hose and the slush pump
Connection, the other end are connected to the upper end of the connecting tube.
Further, the clamp unscrewing system includes:
Fixing seat, is horizontally set on the front end of the drilling cramp, and the ground anchor base is hinged on the lower end of the fixing seat；
First grip slipper, is the rectangular configuration of inner hollow, and front side and rear side are provided with the second through-hole；
Grip block, rear that is vertical and being arranged in parallel in first grip slipper, lower end passes through a connecting plate and institute
The lower end for stating the first grip slipper is connected and fixed, and the grip block is equipped with third through-hole, the third through-hole and two described the
The center of circle of two through-holes is located along the same line；
Second grip slipper is the rectangular configuration of inner hollow, is rotatably installed in first grip slipper and the folder
It holds between plate, front side and rear side are provided with fourth hole, the third through-hole, two second through-holes and two described the
The center of circle of four through-holes is respectively positioned on same straight line；
First clamping unit and the second clamping unit, are arranged at the upper end of the fixing seat, wherein first folder
Unit to be held to be fixed on first grip slipper, second clamping unit is fixed on second grip slipper, and described first
Clamping unit and second clamping unit are used to clamp the drilling rod；
Electric pushrod is rotatably installed on the side of the fixing seat, and drive rod is arranged upward, and with described second
The respective side of grip slipper is rotatablely connected, and the electric pushrod drives its drive rod to drive on the side of second grip slipper and moves down
It is dynamic.
Further, first clamping unit and second clamping unit include two third electric cylinders, and two
The corresponding left and right side for being fixed on first grip slipper or the second grip slipper of the third electric cylinder, and two described
The drive rod of three electric cylinders is oppositely arranged, and is respectively protruding into first grip slipper or the second grip slipper, each third
Grip block is equipped on the drive rod of electric cylinder, the grip block is equipped with semicircle far from the side of the corresponding third electric cylinder
Connected in star, the axially forward facing rear direction setting of the groove, two third electric cylinders are synchronous to drive corresponding drive rod band
It is close to each other or separate to move corresponding grip block, it, can be by the slip two when two grip blocks are close to each other
In a groove.
Further, the stabilizer blade system includes two the 5th electric cylinders and is correspondingly arranged with two the 5th electric cylinders
Stabilizer blade, the rear end on the chassis between left and right every set there are two notch, two the 5th electric cylinders are corresponding to be installed in two
In a notch, drive rod is arranged downward, and the stabilizer blade is arranged under the corresponding 5th electric cylinder drive rod
End, and it is hinged with the drive rod of the 5th electric cylinder.
Technical solution provided by the invention has the benefit that the pure electricity of one kind of the present invention drives no-dig technique and bores
Machine replaces traditional driving method using diesel engine as power source, and using motorized drive structure, transmission efficiency is significantly improved,
And full-automatic operating system, the intelligence of drilling machine is improved, and then be remarkably improved the working efficiency of drilling machine；Meanwhile it is aobvious
Writing reduces the energy consumption and blowdown flow rate of drilling machine, improves the environmental-protecting performance of drilling machine, and electronic driving structure for ease of maintenaince and is protected
It supports, the failure rate of drilling machine can be significantly reduced, improve the practical performance of drilling machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the pure electricity of one kind of the present invention drives no-dig technique drilling machine；
Fig. 2 is rotary system of the present invention and is fed back drag the structural schematic diagram of system；
Fig. 3 is rotary system of the present invention and is fed back drag the structural schematic diagram of system；
Fig. 4 is the structural schematic diagram of clamp unscrewing system of the present invention；
Fig. 5 is the structural schematic diagram of clamp unscrewing system of the present invention；
Fig. 6 is the structural schematic diagram of mud pump system of the present invention；
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
Please refer to Fig. 1-6, a kind of pure electricity drive no-dig technique drilling machine, comprising:
Chassis 10 is horizontally disposed with, and its left and right sides is equipped with crawler belt 11, and the lower end on the chassis 10 is equipped with stabilizer blade system
System, the stabilizer blade system is for lifting the chassis 10；
The upper end on the chassis 10 is arranged in drilling cramp 20, and the length of the drilling cramp 20 is arranged along the longitudinal direction, front end
Equipped with ground anchor base 30, its rear end is connect by playing tower unit with the upper end on the chassis 10, and described tower unit drives the brill
Frame 20 moves up and down；
The upper end of the drilling cramp 20 is arranged in rotary system and drilling rod 40, and can be before the upper end edge of the drilling cramp 20
The upper end of the drilling cramp 20 is arranged in rear direction sliding, the drilling rod 40 along the longitudinal direction, and detachable with the rotary system
Connection, the rotary system drive the drilling rod 40 to rotate；
Clamp unscrewing system is fixed on the upper end of the drilling cramp 20, and is located at the front of the rotary system, is used for
Clamp or remove the drilling rod 40；
It is fed back drag system, be sequentially connected with the rotary system, and slided before and after driving rotary system to drive drilling rod 40
It is dynamic；
The upper end on the chassis 10 is arranged in the mud pump system, and discharge end is connect with the rotary system,
For stirring mud and by slurry transportation to the rotary system；
The upper end on the chassis 10 is arranged in power source system, is used for as described tower unit, the revolution system
System is fed back drag system, the clamp unscrewing system and mud pump system power supply.
In the above-described embodiments, the pure electricity of one kind of the present invention drives no-dig technique drilling machine, it is intended to solve existing hydraulic drill rig
Present in high failure rate, the disadvantages of maintenance is complicated, automation and intelligentification degree is low, energy consumption is high, noise is big, using full electricity
The dynamic kind of drive, its working principle is that: drilling rod 40 is mounted on rotary system, drags system drive rotary system band by being fed back
Dynamic drilling rod 40 moves forward, and when drilling rod 40 is transported at clamp unscrewing system, is pressed from both sides by clamp unscrewing system to drilling rod 40
After holding, it is fed back that system is dragged to continue to drive rotary system that drilling rod 40 is driven to continue to move along, meanwhile, rotary system drives drilling rod
40 rotations, to drill, meanwhile, jacking system adjustment passes through the height of drilling cramp 20, to adjust the depth of the drilling of drilling rod 40,
During drilling rod 40 drills, mud pump system is delivered at slurry transportation to rotary system at drilling rod 40, so that boring
Bar 40 is discharged during drilling by mud part landwaste, will be bored after 40 use of drilling rod, then through clamp unscrewing system
Bar 40 is disassembled from rotary system.Wherein, tower unit is played, rotary system is fed back drag system, clamp unscrewing system and mud
The power resources of stock pump system are by power source system system.Wherein, the pure electric no-dig technique drilling machine of the present invention further includes driller's control
Room 130, with drilling cramp 20 between left and right every the upper end that chassis 10 is set, be disposed with power control cabinet, gas control in driller's control room 130
Cabinet, power switch cabinet, driller's station etc. play tower unit by being operated to station with the control of automatic order, return
Transfer from one department to another system, be fed back drag the work of system, clamp unscrewing system and mud pump system, significantly improves rig automation and intelligence
Level, the present invention in driller's control room 130 be the prior art, details are not described herein for working principle and structure.Institute of the present invention
The pure electricity of the one kind stated drives no-dig technique drilling machine, replaces traditional driving method using diesel engine as power source, using electric drive
Structure, transmission efficiency significantly improve, and full-automatic operating system, improve the intelligence of drilling machine, and then be remarkably improved
The working efficiency of drilling machine；Meanwhile the energy consumption and blowdown flow rate of drilling machine are significantly reduced, the environmental-protecting performance of drilling machine is improved, and electronic
Driving structure for ease of maintenaince and maintenance, the failure rate of drilling machine can be significantly reduced, improve the practical performance of drilling machine.
Preferably, the power source system is one of lithium battery group or net electricity, is arranged in 10 upper end of chassis
Right side.
In the above-described embodiments, power source system is arranged in driller's control room.Wherein, net electricity be suitable for construction period compared with
Long large and medium-sized drilling machine, lithium battery group are suitable for the small-sized drill of short construction period, and for different use occasions, electricity drives drilling machine
Using different power supply modes, the practical performance of drilling machine is improved.
Preferably, described tower unit includes the first electric cylinder 60, the first electric cylinder fixing seat 61 and fixed bracket 62, institute
It states the first electric cylinder fixing seat 61 and the fixed bracket 62 is arranged at intervals on the left side of 10 upper end of chassis along the longitudinal direction,
The top of the first electric cylinder fixing seat 61 is arranged in the drilling cramp 20, in the middle part of lower end and the fixed bracket 62 consolidate
Fixed connection, first electric cylinder 60 are hinged on the upper end of the first electric cylinder fixing seat 61, and telescopic rod is towards the brill
Frame 20 is arranged, and hinged with the rear end of the drilling cramp 20, and first electric cylinder 60 drives its telescopic rod to drive the drilling cramp 20
It is moved up and down around the fixed bracket 62.Wherein, the first electric cylinder 60 is electrically connected with the control system in driller's control, the first electricity
When dynamic cylinder 60 drives its telescopic rod that the rear end of drilling cramp 20 is driven to move up around the fixed bracket 62, can drive drilling cramp 20 to
Top rake can adjust the angle of drilling rod and ground, to adjust the depth of the drilling of drilling rod 40.
Preferably, the rotary system includes sliding panel 70, the first support plate 71, cabinet 72, first motor 73 and shaft coupling
Device 74,70 level of sliding panel and the upper end for being slidably mounted on first support plate of connecting rod 71, the inside of the cabinet 72
It is hollow, the upper end of the sliding panel 70 is set, and the first motor 73 is arranged in the cabinet 72, and drive shaft is facing forward
Setting, and the front side for passing through the cabinet 72 is stretched out outside the cabinet 72, first support plate 71 is vertically arranged in the case
The front of body 72, the shaft coupling 74 between first support plate 71 and the cabinet 72, and with the first motor
73 drive shaft is coaxially connected, and the middle part of first support plate 71 is equipped with first through hole 75, and one end of the drilling rod 40 passes through
The first through hole 75 is detachably connected with the shaft coupling 74, and the first driving motor driving shaft coupling 74 drives drilling rod 40
Rotation, it is described to be fed back that system and the sliding panel 70 is dragged to be sequentially connected, to drive sliding panel 70 to drive cabinet 72 along front and back
To sliding, the upper end of 70 rear end of sliding panel between left and right every set there are two limited block, the discharge end of the mud pump system
It is connect with the shaft coupling 74.Wherein, first motor 74 is ac motor, has the advantages that rotational speed regulation is convenient, can be real
The variable speed that existing drilling rod 40 turns round, turns round required revolving speed to reach drilling rod 40.First motor 74 and shaft coupling 74 it
Between be equipped with retarder.Drilling rod 40 is sequentially connected by the drive shaft of shaft coupling 74 and first motor 74, and the driving of first motor 74 connects
Bar 40 rotates.
Preferably, described to be fed back drag system to include 80, two the second motors 81 of the second support plate and two described second
The gear 82 and bar shaped rack gear 83 that motor 81 is correspondingly arranged, the upper center of the drilling cramp 20 is equipped with mounting plate 22 vertically, described
Mounting plate 22 is the stripe board being arranged along the longitudinal direction, and rear and front end all extends to the rear and front end of the drilling cramp 20, two
The bar shaped rack gear 83 distinguishes the left and right sides of the mounting plate 22, and tooth thereon is towards the side far from the mounting plate 22
Setting, the sliding panel 70 are slidably mounted on the upper end of the mounting plate 22, and second support plate 80 is arranged in left-right direction
Between first support plate 71 and the cabinet 72, two sides are fixed with the support plate and the cabinet 72 respectively to be connected
It connects, the upper end of second support plate 80 is arranged in the shaft coupling 74, and two motors are separately positioned on the shaft coupling
74 left and right sides, drive shaft is each passed through second support plate 80 and the sliding panel 70 stretches out the sliding panel 70
Lower end, two gears 82 are separately positioned in the drive shaft of corresponding second motor 81, and with the corresponding item
Shape rack gear 83 engages, and is equipped with retarder 84 in the drive shaft of each second motor 81, and second motor 81 with subtract
Between fast device 84, shaft coupling is equipped between retarder 84 and corresponding gear 82.Wherein, the second motor 81 is alternating-current variable frequency power
Motivation.Entire return drags linear motion to realize that drilling machine is fed back the dynamic speed regulation of haul by ac variable-frequency electric motor.It is fed back drag and is
When system work, two the second motors 81 are synchronous thereon drives corresponding gear 82 to rotate, along corresponding 83 band of bar shaped rack gear
Dynamic sliding panel 70 and drilling rod 40 are moved forward and backward, and drilling rod 40 is delivered at clamp unscrewing system.
Preferably, the sliding panel 70 further includes the pulley mounting plate 76 of two bar shapeds, along the longitudinal direction and is erected respectively
The lower end of 70 left and right sides of sliding panel is directly set, and each pulley mounting plate 76 is close to the corresponding bar shaped rack gear
83 side, which rotates, is equipped with multiple pulleys 77, and the lower part of each pulley 77 is bonded with the upper end of the drilling cramp 20.Its
In, pulley 77 and pulley mounting plate 76 are for guaranteeing the grazing of 70 motion track of sliding panel.
Preferably, the mud pump system includes third motor 100, slush pump 101 and hose, the third motor 100
It is sequentially connected with the slush pump 101, the upper end of the shaft coupling 74 is equipped with connecting tube 102, and the upper end of the shaft coupling 74 is opened
Have and is connected to its internal fifth hole being connected to, the lower end of the connecting tube 102 with the fifth hole, one end of the hose
It is connected to the discharge port 103 of the slush pump 101, the other end is connected to the upper end of the connecting tube 102.Wherein, hose is
Hydraulic adapter tube；Third motor 100 is ac variable-frequency electric motor, and driving slush pump 101 works.Mud in slush pump 101 from
Its discharge port 103, which comes out, enters hose, and is delivered in the fifth hole on shaft coupling 74 by hose, and then enter drilling rod 40
It is interior.
Preferably, the clamp unscrewing system includes:
Fixing seat 90, is horizontally set on the front end of the drilling cramp 20, and the ground anchor base 30 is hinged on the fixing seat 90
Lower end；
First grip slipper 91, is the rectangular configuration of inner hollow, and front side and rear side are provided with the second through-hole 92；
Grip block 93, rear that is vertical and being arranged in parallel in first grip slipper 91, lower end passes through a connecting plate
It is connected and fixed with the lower end of first grip slipper 91, the grip block 93 is equipped with third through-hole 94, the third through-hole 94
It is located along the same line with the center of circle of two second through-holes 92；
Second grip slipper 95 is the rectangular configuration of inner hollow, is arranged in first grip slipper 91 and the folder
It holds between plate 93, front side and rear side distribution are hinged with the respective side of the grip block 93 and first grip slipper 91, and its
Front side and rear side are provided with fourth hole, second through-hole 92 of the third through-hole 94, two and two fourth holes
The center of circle be respectively positioned on same straight line；
First clamping unit and the second clamping unit are arranged at the upper end of the fixing seat 90, wherein described first
Clamping unit is fixed on first grip slipper 91, and second clamping unit is fixed on second grip slipper 95, institute
It states the first clamping unit and second clamping unit is used to clamp the drilling rod 40；
Electric pushrod 96 is rotatably installed on the left side of the fixing seat 90, and drive rod is arranged upward, and with it is described
The respective side of second grip slipper 95 is rotatablely connected, and the electric pushrod 96 drives its drive rod to drive second grip slipper 95
Left side moves up and down.
In the above-described embodiments, when sliding panel 70 drives drilling rod 40 to move forward at grip block 93, before drilling rod 40
Hold third through-hole 94 on grip block 93, two on two fourth holes and the first grip slipper 91 on the second grip slipper 95 the
Two through-holes 92 are respectively clamped drilling rod 40 by the second clamping unit and the first clamping unit, so that drilling rod 40 carries out operation.
And when drilling rod 40 is delivered to 70 front end of sliding panel by sliding panel 70, i.e., when the rear end of drilling rod is clamped by the second clamping unit, if
The length of drilling rod 40 is inadequate, and when needing to access a new drilling rod 40 again, electric pushrod 96 drives the left side of the second grip slipper 95
It moves up, at this point, the second clamping unit can drive drilling rod 40 to rotate, drilling rod 40 is unloaded from shaft coupling 74, it is electronic to push away
Bar 96 drives the left side of the second grip slipper 95 to move down, and resets the second grip slipper 95, meanwhile, it is installed at shaft coupling 74
New drilling rod 40, sliding panel 70 drive new drilling rod 40 to be moved at the second clamping unit again, and the second clamping unit clamps newly
Drilling rod 40, electric pushrod 96 drives the left side of the second grip slipper 95 to move up, can be by the end of thread of new drilling rod 40 and old
Drilling rod 40 threaded hole be connected so that new drilling rod 40 and old drilling rod 40 are connected and fixed.This implementation folder
Shackle system is held, it can be achieved that clamping and dismantlement work to drilling rod 40, can facilitate the fast quick-detach of drilling rod 40.
Preferably, first clamping unit and second clamping unit include two third electric cylinders 98, and two
The corresponding left and right side for being fixed on first grip slipper 91 or the second grip slipper 95 of the third electric cylinder 98, and two
The drive rod of the third electric cylinder 98 is oppositely arranged, and is respectively protruding into first grip slipper 91 or the second grip slipper 95,
Grip block 99 is equipped on the drive rod of each third electric cylinder 98, the grip block 99 is far from the corresponding third electricity
The side of dynamic cylinder 98 is equipped with semi-circular recesses, and the axially forward facing rear direction of the groove is arranged, and extends to corresponding grip block
99 rear and front end, and the center of circle of groove is located along the same line with third through-hole 94, two third electric cylinders 98 are synchronous
Corresponding drive rod is driven to drive corresponding grip block 99 close to each other or separate, when two grip blocks 99 are close to each other
When, the drilling rod 40 can be clamped in two grooves.
In the above-described embodiments, the top of the first grip slipper 91 and the second grip slipper 95 is provided with notch, to observe
Clamping condition of three electric cylinders 98 to drilling rod 40；After drilling rod 40 passes through two the second through-hole 92 on the first grip slipper 91, four
A third electric cylinder 98 is synchronous to drive its drive rod to drive corresponding grip block 99 close to each other, and drilling rod 40 is clamped in groove
It is interior.And when needing dismounting drilling rod 40 or new drilling rod 40 and old drilling rod 40 being attached fixed, electric pushrod 96 drives
The left side of second grip slipper 95 moves up, and the second grip slipper 95 drives left side electric cylinder 98 thereon to move up, corresponding
The third electric cylinder 98 on right side moves down, and drilling rod is removed from shaft coupling 74, or divides new drilling rod 40 and old brill
Bar 40 is attached fixation.
Preferably, the stabilizer blade system includes two the 5th electric cylinders 110 and corresponding with two the 5th electric cylinders 110
The stabilizer blade 111 of setting, the rear end on the chassis 10 between left and right every set there are two notch, two the 5th electric cylinders 110 are right
That answers is installed in two notches, and drive rod is arranged downward, and the setting of stabilizer blade 111 is in corresponding 5th electricity
The lower end of dynamic 110 drive rod of cylinder, and it is hinged with the drive rod of the 5th electric cylinder 110.Wherein, pass through the 5th electric cylinder 110
Drive rod act on corresponding stabilizer blade 111,10 ground of chassis can be driven to promote whole bench drill machine.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of pure electricity drives no-dig technique drilling machine characterized by comprising
Chassis (10) is horizontally disposed with, and its left and right sides is equipped with crawler belt (11), and the lower end of the chassis (10) is equipped with stabilizer blade system
System；
Drilling cramp (20) is arranged in the upper end of the chassis (10), and the length of the drilling cramp (20) is arranged along the longitudinal direction, before
End is equipped with ground anchor base (30), and its rear end is connect by playing tower unit with the upper end of the chassis (10), described tower unit driving
The drilling cramp (20) moves up and down；
Rotary system and drilling rod (40) are arranged in the upper end of the drilling cramp (20), and can be in the upper end edge of the drilling cramp (20)
Front-rear direction sliding, the drilling rod (40) are arranged in the upper end of the drilling cramp (20) along the longitudinal direction, and with the rotary system
It is detachably connected, the rotary system drives drilling rod (40) rotation；
Clamp unscrewing system is fixed on the upper end of the drilling cramp (20), and is located at the front of the rotary system, is used to press from both sides
Hold or remove the drilling rod (40)；
It is fed back drag system, be sequentially connected with the rotary system, and drive rotary system that drilling rod (40) is driven to slide back and forth；
Mud pump system is arranged in the upper end of the chassis (10), and discharge end is connect with the rotary system, is used to stir
Mix mud and by slurry transportation to the rotary system；
Power source system is arranged in the upper end of the chassis (10), is used for as described tower unit, the rotary system,
It is described to be fed back drag system, the clamp unscrewing system and mud pump system power supply.
2. the pure electricity of one kind according to claim 1 drives no-dig technique drilling machine, which is characterized in that the power source system is lithium electricity
One of pond group or net electricity are arranged on the right side of the chassis (10) upper end.
3. the pure electricity of one kind according to claim 1 drives no-dig technique drilling machine, which is characterized in that described tower unit includes first
Electric cylinder (60), the first electric cylinder fixing seat (61) and fixed bracket (62), the first electric cylinder fixing seat (61) and described
Fixed bracket (62) are arranged at intervals on the left side of the chassis (10) upper end along the longitudinal direction, and the drilling cramp (20) is arranged described
The top of first electric cylinder fixing seat (61), in the middle part of lower end and fixed bracket (62) be fixedly connected, described first
Electric cylinder (60) is hinged on the upper end of the first electric cylinder fixing seat (61), and telescopic rod is arranged towards the drilling cramp (20),
And it is hinged with the rear end of the drilling cramp (20), first electric cylinder (60) drives its telescopic rod to drive the drilling cramp (20) around institute
Fixed bracket (62) is stated to move up and down.
4. the pure electricity of one kind according to claim 1 drives no-dig technique drilling machine, which is characterized in that the rotary system includes sliding
Plate (70), the first support plate (71) and first motor (73), the sliding panel (70) is horizontal and is slidably mounted on described first
The upper end of fagging (71), the first motor (73) are arranged on the sliding panel (70), and drive shaft is arranged forward, institute
The upper end that the first support plate (71) is vertically arranged in the sliding panel (70) front end is stated, middle part is equipped with first through hole (75), institute
The one end for stating drilling rod (40) passes through the drive shaft that the first through hole (75) pass through shaft coupling (74) and the first motor (73)
Transmission connection, described to be fed back that system and the sliding panel (70) is dragged to be sequentially connected, the discharge end of the mud pump system and institute
State shaft coupling (74) connection.
5. the pure electricity of one kind according to claim 4 drives no-dig technique drilling machine, which is characterized in that described to be fed back to drag the system include
Two the second motors (81), the gear (82) and bar shaped rack gear (83) being correspondingly arranged with two second motors (81) are described
The upper center of drilling cramp (20) is equipped with mounting plate (22) vertically, and rear and front end all extends to the front and back two of the drilling cramp (20)
End, the left and right sides of two bar shaped rack gears (83) difference mounting plates (22), and tooth thereon are towards far from the peace
The side of loading board (22) is arranged, and the sliding panel (70) is slidably mounted on the upper end of the mounting plate (22), and two described second
Motor (81) is separately positioned on the left and right sides of the shaft coupling (74), and drive shaft both passes through the sliding panel (70) and stretches out institute
The lower end of sliding panel (70) is stated, two gears (82) are separately positioned on the drive shaft of corresponding second motor (81)
On, and engaged with the corresponding bar shaped rack gear (83).
6. the pure electricity of one kind according to claim 5 drives no-dig technique drilling machine, which is characterized in that the sliding panel (70) further includes
The pulley mounting plate (76) of two bar shapeds along the longitudinal direction and is vertically arranged at left and right sides of the sliding panel (70) respectively
Lower end, each pulley mounting plate (76) rotate close to the side of the corresponding bar shaped rack gear (83) and are equipped with multiple pulleys
(77), the lower part of each pulley (77) is bonded with the upper end of the drilling cramp (20).
7. the pure electricity of one kind according to claim 4 drives no-dig technique drilling machine, which is characterized in that slush pump (101) system
Including third motor (100), slush pump (101) and hose, the third motor (100) and the slush pump (101) transmission connect
It connects, the upper end of the shaft coupling (74) is equipped with connecting tube (102), and the upper end of the shaft coupling (74) is provided with internal to be connected to it
The lower end of fifth hole, the connecting tube (102) is connected to the fifth hole, one end of the hose and the slush pump
(101) discharge port (103) connection, the other end are connected to the upper end of the connecting tube (102).
8. the pure electricity of one kind according to claim 1 drives no-dig technique drilling machine, which is characterized in that the clamp unscrewing system packet
It includes:
Fixing seat (90), is horizontally set on the front end of the drilling cramp (20), and the ground anchor base (30) is hinged on the fixing seat
(90) lower end；
First grip slipper (91), is the rectangular configuration of inner hollow, and front side and rear side are provided with the second through-hole (92)；
Grip block (93), is vertically arranged in the rear of first grip slipper (91), and the grip block (93) is equipped with third
Through-hole (94)；
Second grip slipper (95) is the rectangular configuration of inner hollow, is rotatably installed in first grip slipper (91) and institute
State between grip block (93), and its front side and rear side are provided with fourth hole, the third through-hole (94), two described second it is logical
Hole (92) and the center of circle of two fourth holes are respectively positioned on same straight line；
First clamping unit and the second clamping unit, are arranged at the upper end of the fixing seat (90), wherein first folder
Unit to be held to be fixed on first grip slipper (91), second clamping unit is fixed on second grip slipper (95),
First clamping unit and second clamping unit are used to clamp the drilling rod (40)；
Electric pushrod (96), is rotatably installed on the side of the fixing seat (90), and its drive rod is arranged upward, the electricity
The drive rod of dynamic push rod (96) and the respective side of second grip slipper (95) are rotatablely connected, and the electric pushrod (96) drives it
Drive rod drives the side of second grip slipper (95) to move up and down.
9. the pure electricity of one kind according to claim 7 drives no-dig technique drilling machine, which is characterized in that first clamping unit and institute
State the second clamping unit and include two third electric cylinders (98), two third electric cylinders (98) are corresponding be fixed on it is described
The left and right side of first grip slipper (91) or the second grip slipper (95), and the drive rod phase of two third electric cylinders (98)
To setting, and it is respectively protruding into first grip slipper (91) or the second grip slipper (95), each third electric cylinder (98)
Drive rod on be equipped with grip block (99), the grip block (99) sets far from the side of the corresponding third electric cylinder (98)
There are semi-circular recesses, the axially forward facing rear direction setting of the groove, the synchronous driving of two third electric cylinders (98) corresponds to
Drive rod drive corresponding grip block (99) close to each other or separate, can when two grip blocks (99) are close to each other
The drilling rod (40) is clamped in two grooves.
10. the pure electricity of one kind according to claim 1 drives no-dig technique drilling machine, which is characterized in that the stabilizer blade system includes two
A 5th electric cylinder (110) and the stabilizer blade (111) being correspondingly arranged with two the 5th electric cylinders (110), the chassis (10)
Rear end between left and right every set there are two notch, two the 5th electric cylinders (110) are corresponding to be installed in two notches
Interior, drive rod is arranged downward, and the stabilizer blade (111) is arranged under corresponding 5th electric cylinder (110) drive rod
End, and it is hinged with the drive rod of the 5th electric cylinder (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910463029.6A CN110318671A (en) | 2019-05-30 | 2019-05-30 | A kind of pure electricity drive no-dig technique drilling machine |
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| CN201910463029.6A CN110318671A (en) | 2019-05-30 | 2019-05-30 | A kind of pure electricity drive no-dig technique drilling machine |
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| CN110318671A true CN110318671A (en) | 2019-10-11 |
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|---|---|---|---|
| CN201910463029.6A Pending CN110318671A (en) | 2019-05-30 | 2019-05-30 | A kind of pure electricity drive no-dig technique drilling machine |
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Cited By (3)
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| CN111075346A (en) * | 2019-12-30 | 2020-04-28 | 无锡市钻通工程机械有限公司 | Non-excavation rig's electric-hydraulic hybrid drive system and non-excavation rig system |
| CN112727346A (en) * | 2020-12-31 | 2021-04-30 | 中国煤炭科工集团太原研究院有限公司 | Lightweight rack and pinion climbing anchor protects rig |
| CN113958327A (en) * | 2021-10-20 | 2022-01-21 | 中铁六局集团有限公司 | Shield tunneling machine underground diaphragm wall construction device and construction method thereof |
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| CN113958327A (en) * | 2021-10-20 | 2022-01-21 | 中铁六局集团有限公司 | Shield tunneling machine underground diaphragm wall construction device and construction method thereof |
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