CN208749293U - A kind of crawler type hangs brill all-in-one machine - Google Patents

A kind of crawler type hangs brill all-in-one machine Download PDF

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Publication number
CN208749293U
CN208749293U CN201821131383.6U CN201821131383U CN208749293U CN 208749293 U CN208749293 U CN 208749293U CN 201821131383 U CN201821131383 U CN 201821131383U CN 208749293 U CN208749293 U CN 208749293U
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China
Prior art keywords
gear
machine
brill
hangs
drilling
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Withdrawn - After Issue
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CN201821131383.6U
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Chinese (zh)
Inventor
范杰
丁道军
夏睿
赵昌新
谢韬
王子羲
徐铼
邵腾飞
舒邦京
刘强
高歌
马星
曹华
王庆林
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XUZHOU TRANSMISSION AND DISTRIBUTION CO Ltd
Tsinghua University
State Grid Jiangsu Electric Power Co Ltd
Xuzhou Power Supply Co of Jiangsu Electric Power Co Ltd
Original Assignee
XUZHOU TRANSMISSION AND DISTRIBUTION CO Ltd
Tsinghua University
State Grid Jiangsu Electric Power Co Ltd
Xuzhou Power Supply Co of Jiangsu Electric Power Co Ltd
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Application filed by XUZHOU TRANSMISSION AND DISTRIBUTION CO Ltd, Tsinghua University, State Grid Jiangsu Electric Power Co Ltd, Xuzhou Power Supply Co of Jiangsu Electric Power Co Ltd filed Critical XUZHOU TRANSMISSION AND DISTRIBUTION CO Ltd
Priority to CN201821131383.6U priority Critical patent/CN208749293U/en
Application granted granted Critical
Publication of CN208749293U publication Critical patent/CN208749293U/en
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Abstract

The utility model discloses a kind of crawler types to hang brill all-in-one machine, it include: crawler self mechanism, support and stabilizing mechanism, borehole drill construction, power and transmission mechanism and hoisting mechanism, collect the double effects of reinforcing bar cage hoisting and drilling, the utility model all-in-one machine itself has crawler belt and support equipment simultaneously, can adapt to the construction requirement in different places.

Description

A kind of crawler type hangs brill all-in-one machine
Technical field
The present invention relates to engineering machinery and technical field of construction equipment, and in particular to a kind of crawler type hangs brill all-in-one machine.
Background technique
In recent years, along with China's economic society high speed development, power grid construction scale is persistently increased, work transmission line machine Tool construction technology has obtained deepening development, and in overhead transmission line foundation construction at this stage, bored pile foundation is obtained Widely to apply, bored concrete pile foundation is raw fly ash, for ladder basis, labo r usage good with environmental benefit It is few, the advantages such as bearing capacity of pile foundation height, meanwhile, bored pile foundation is easily achieved the streamlined operation of big machinery, in machinery Change today that construction technology in-depth promotes, use is widely adopted by Construction Party.
Currently, common cast-in-place concrete pile rig tool has slewing drilling machine, diving drill machine, rotary drilling rig etc..Present inventor Under study for action find: slewing drilling machine have the characteristics that occupied area it is small, it is light it is easy transport and mud off effect it is good, but drilling Speed is slow, and Mechanization Level is low, and hole quality is general;Diving drill machine hole quality is preferable, but rate of penetration is slower, needs simultaneously It sets up, remove platform transition, transition speed is slower, for soft foundations such as paddy fields, is bored using the tradition of light truck transport Machine does not have approach conditions;Rotary drilling rig has rate of penetration fast as line stake base novel construction equipment, and hole quality is good, The advantages such as mechanization degree height, but its self weight is larger, while being limited to mechanical length, width and turning radius, to rto request Higher, for southern area, network of waterways topography profile is more, and rotary drilling rig, which is marched into the arena, is limited to backroad foundation bearing capacity and bridge Beam freight weight limit, mechanical transition is inconvenient, and a large amount of temporary road is needed to build the previous work of (steel plate is paved the way), the transition of tower interdigit compared with Slowly.And for reinforcing bar cage hoisting process, slewing drilling machine and diving drill machine utilize drilling machine platform (tripod, gantry of itself Frame) it is lifted, it lifts low efficiency and safety is poor;When being drilled using rotary drilling rig, usual scene need to be equipped with one Crane carries out steel reinforcement cage and hangs, and the mechanical one-shift in limited construction site is increased, so that construction management has certain difficulty, together When also improve foundation construction entirety cost of the machines.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of crawler types to hang brill all-in-one machine, has reinforcing bar The double effects of cage lifting and drilling, and all-in-one machine of the present invention itself has crawler belt and support equipment, requires site condition low.
The technical scheme adopted by the invention is that:
A kind of crawler type hangs brill all-in-one machine, comprising: crawler self mechanism, support and stabilizing mechanism, borehole drill construction, power And transmission mechanism and hoisting mechanism;
The crawler self mechanism includes engine and caterpillar chassis, and caterpillar chassis includes rack, running gear And suspension;
The support and stabilizing mechanism include W-outrigger and hydraulic cylinder, and W-outrigger includes movable supporting legs and fixed branch Leg, movable supporting legs are hinged on fixed supporting leg, and the expansion of W-outrigger is acted by Driven by Hydraulic Cylinder;
The borehole drill construction includes driver, drilling rod and drill bit, and the driver is used as power to input using hydraulic, described Driver exports predetermined torque and revolving speed to power after carrying out deceleration torque increase by speed reducer or gear-box, shaft coupling etc. Head, between power head and drilling rod by drive chain carry out torque transmitting, and by torque be finally transmitted to setting it is most lower in drilling rod On the drill bit at end, it is disposed with tooth made of hardness higher material on the drill bit and is used for fractured rock, compared with hard stratum etc., thus real Ready-made hole;
Transmission mechanism uses hydraulic drive, and transmission mechanism includes two variable hydraulic motors, and hydraulic motor high speed rotation is simultaneously After being slowed down by speed reducer, the power of speed reducer inputs to the gear shaft in headstock, the pinion gear and bull gear of gear shaft Engagement, pinion gear and bull gear are involute displacement spur gear wheel, and bull gear is fixed together with wheel hub, in pivoting support Support under bull gear and wheel hub driven, the drive key driving drilling rod rotation on wheel hub realizes the rotary motion of drilling machine, together When, there are channel among drilling rod, the outlet connection mud tube in the channel is simultaneously communicated with slush pump, boring mud in the channel and Slurry mixture returns out ground by the pump action of slush pump and enters mud pit progress circular treatment;
The hoisting mechanism includes crane arm, hoisting mechanism, crane arm and amplitude oil cylinder, the crane arm It is made of single oil cylinder section, each arm section is stretched by oil pressure cntrol, the hoisting mechanism of Lift-on/Lift-off System, crane arm, luffing Oil cylinder is arranged on turntable, and swing mechanism is driven by motor, and the output gear of swing mechanism is engaged with pivoting support gear, is realized Revolution operation of the turntable along the centre of gyration.
Further, the rack uses semi-frame open frame, and the semi-frame open frame is welded by left-right longeron and driving axle housing It connects.
Further, GPS receiver terminal and industrial personal computer are installed on the borehole drill construction, for receiving satellite-signal simultaneously Processing is carried out to realize that bit location is accurately positioned.
Further, to improve positioning accuracy, position error is eliminated, is installed within the scope of the all-in-one machine 10km-100km GPS reference station corrects position error.
Further, centralizer is arranged at intervals on the drilling rod.
Compared with prior art, the double effects of all-in-one machine collection reinforcing bar cage hoisting of the invention and drilling, while the present invention All-in-one machine itself has crawler belt and support equipment, can adapt to the construction requirement in different places.
Detailed description of the invention
Fig. 1 is that a kind of crawler type hangs brill all-in-one machine.
In Fig. 1: 1-engine;2-racks;3-running gears;4-suspensions;5-movable supporting legs;6-fixed supporting legs; 7-hydraulic cylinders;8-drivers;9-speed reducers;10-shaft couplings;11-power heads;12-drilling rods;13-drill bits;14-mud Slurry pipe;15-crane arms;16-lifting mechanisms;17-swing mechanisms;18-GPS receiver terminals;19-industrial personal computers;20-rightings Device;
Specific embodiment
The following further describes the present invention with reference to the drawings.A kind of crawler type of the embodiment of the present application hangs brill all-in-one machine, packet Include: crawler self mechanism (1,2,3,4), support and stabilizing mechanism (5,6,7), borehole drill construction (8,12,13,14,18,19, 20), power and transmission mechanism (9,10,11) and hoisting mechanism (15,16,17);
The crawler self mechanism includes engine and caterpillar chassis, and caterpillar chassis includes rack, running gear And suspension;Engine is used to provide power;Chassis is used for the bearing as complete machine and makes mechanical energy with required speed and traction Power is along defined direction running.Therefore, the performance on chassis directly affects the service performance of self-propelled engineer machinery.
The caterpillar chassis Running System of the application includes rack, running gear and suspension three parts.Rack is as full machine Skeleton, for installing all assemblies and parts, make full machine become an entirety.Running gear is used to support body, hair Motivation passes to the driving torque on driving wheel and rotary motion be changed into endless-track vehicle work and driving force needed for traveling and before, After move.Suspension is the attachment device of mutual power transmission between rack and running gear.
Rack is for installing engine and all assemblies and component.The application uses semi-frame open frame, this rack There is left-right longeron to be welded with driving axle housing.The effect of running gear is to support main screw lift, and drive crawler belt by crawler belt The rotary motion of driving wheel is changed into the running movement of machine on the ground.The effect of suspension is for rack to be connect with thrust wheel Get up, and transmits the gravity of machine.
The support and stabilizing mechanism include W-outrigger and hydraulic cylinder, and W-outrigger includes movable supporting legs and fixed branch Leg, movable supporting legs are hinged on fixed supporting leg, and the expansion of W-outrigger is acted by Driven by Hydraulic Cylinder;The characteristics of W-outrigger is knot Structure is simple, lighter in weight, but supporting leg span is little.As needed, the support of the application all-in-one machine and stabilizing mechanism also can be selected: H-type supporting leg, X-type supporting leg or oscillating support leg.
The supporting leg of H-type supporting leg is there are two hydraulic cylinder, after being stretched out because of movable supporting legs, vertical leg support ground when work, shaped like H It gains the name.Feature is that supporting leg span is larger, preferable to place adaptability.X-type supporting leg supporting leg work when, supporting leg be in X-type, liftoff Gap is small, there is horizontal displacement during support foot lands, and when it is by a small margin, the movable space of weight is than H-type supporting leg It is big.Radiant type supporting leg is centered on the centre of gyration of revolving support, from the basin type frame of vehicle frame downwards radially to overhanging Four supporting legs out.Feature is that stability is good, and in operation, whole load are without vehicle frame but act directly on supporting leg.
Oscillating support leg is also radial type supporting leg, and in operation, supporting leg can be swung to this supporting leg under the action of hydraulic cylinder With frame longitudinal axis on perpendicular position, when off working state, it can be fixed on the two sides of vehicle frame in parallel.Feature is weight Gently, but due to being limited by space size, supporting leg cannot be too long, so the distance of cross-brace is smaller.
The borehole drill construction includes driver, drilling rod and drill bit, and the driver is used as power to input using hydraulic, described Driver export predetermined torque and revolving speed to power head after deceleration torque increase by speed reducer or gear-box, power head with Torque transmitting is carried out by drive chain between drilling rod, and torque is finally transmitted to be arranged on drilling rod the lowermost drill bit, It is disposed with tooth made of hardness higher material on the drill bit and is used for fractured rock, compared with hard stratum etc., to realize pore-forming;Drilling rod Increase drilling by extension bar in construction at its both ends with mechanisms such as screw thread or flanges for the drilling rod of non-telescoping formula Depth.
During drilling construction, due to drilling and rock it is broken need certain normal pressure accelerate construction effect Rate, therefore on the basis of above-mentioned hole-drilling system need to increase the clump weight of constant weight, to guarantee drilling depth when drilling and enter Rock effect.
In terms of hole quality, the generation for the problems such as preventing inclined hole inclined hole is needed since drilling depth is larger, in pore forming process, It needs that centralizer is installed at a certain distance on drilling rod, centering drilling rod center is effectively supported by hole wall, prevents into hole perpendicularity It is insufficient.In addition, usually requiring to transfer in aperture when spudding in prevent the collapse hole phenomenon occurred due to the soft self-stability difference in stratum Cylinder-wall protecting prevents collapse hole.
Transmission mechanism uses hydraulic drive, and transmission mechanism includes two variable hydraulic motors, and hydraulic motor high speed rotation is simultaneously After being slowed down by speed reducer, the power of speed reducer inputs to the gear shaft in headstock, the pinion gear and bull gear of gear shaft Engagement, pinion gear and bull gear are involute displacement spur gear wheel, and bull gear is fixed together with wheel hub, in pivoting support Support under bull gear and wheel hub driven, the drive key driving drilling rod rotation on wheel hub realizes the rotary motion of drilling machine, together When, there are channel among drilling rod, the outlet connection mud tube in the channel is simultaneously communicated with slush pump, boring mud in the channel and Slurry mixture returns out ground by the pump action of slush pump and enters mud pit progress circular treatment.
The hoisting mechanism includes crane arm, hoisting mechanism, crane arm and amplitude oil cylinder.The present invention is implemented The crane arm of example is made of single oil cylinder section, can require design according to the different of lifting altitude, each arm section is stretched by oil pressure Control, need to guarantee capable of expansion and contraction.Lift-on/Lift-off System is for lifting " steel reinforcement cage ", the hoisting mechanism of Lift-on/Lift-off System, lifting Arm, amplitude oil cylinder are arranged on turntable, and swing mechanism is driven by motor, and output gear and the pivoting support gear of swing mechanism are nibbled It closes, realizes turntable along the revolution operation of the centre of gyration.The luffing of crane arm passes through hydraulic oil control by single or double hydraulic cylinders System is completed.Jack machinism drives reel by speed reducer by hydraulic control variable or fixed displacement motor.Pulleying in order to prevent is equipped with steel Cord three encloses protective device and warning device.Reel and pulley are equipped with the device of anti-groove skipping of steel rope while.
In an embodiment of the present invention, it is contemplated that transmission line of electricity total kilometrage is long, tower bar span is big, arrangement is dispersed, landform is multiple The features such as miscellaneous, which often puts a work belt to wire plotting and column foot stake point, carrys out larger difficulty.The present invention is put using GPS intelligence stake position Point technology overcomes the above problem, receives satellite-signal by installing GPS receiver terminal and industrial personal computer on drilling device and goes forward side by side Row processing is to realize the pinpoint technology in drilling machine position.To improve positioning accuracy, position error is eliminated, scene needs to install One base station is used to correct position error.One base station can cover within the scope of 10km-100km and put an operation.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features; And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims (5)

1. a kind of crawler type hangs brill all-in-one machine characterized by comprising crawler self mechanism, support and stabilizing mechanism, drilling Mechanism, power and transmission mechanism and hoisting mechanism;
The crawler self mechanism includes engine and caterpillar chassis, and caterpillar chassis includes rack, running gear and hangs Frame;
The support and stabilizing mechanism include W-outrigger and hydraulic cylinder, and W-outrigger includes movable supporting legs and fixed supporting leg, are lived Dynamic supporting leg is hinged on fixed supporting leg, and the expansion of W-outrigger is acted by Driven by Hydraulic Cylinder;
The borehole drill construction includes driver, drilling rod and drill bit, and the driver is using hydraulic as power input, the driving Device exports predetermined torque and revolving speed to power head after carrying out deceleration torque increase by speed reducer or gear-box, shaft coupling etc., moves Torque transmitting is carried out by drive chain between power head and drilling rod, and torque is finally transmitted to setting and is bored in drilling rod the lowermost On head, it is disposed with tooth made of hardness higher material on the drill bit and is used for fractured rock, compared with hard stratum etc., to be implemented as Hole;
Transmission mechanism uses hydraulic drive, and transmission mechanism includes two variable hydraulic motors, and hydraulic motor high speed rotation simultaneously passes through After speed reducer slows down, the power of speed reducer inputs to the gear shaft in headstock, the pinion gear and large ring gear meshing of gear shaft, Pinion gear and bull gear are involute displacement spur gear wheel, and bull gear is fixed together with wheel hub, in the branch of pivoting support It supports lower bull gear and wheel hub is driven, the rotary motion of drilling machine is realized in the drive key driving drilling rod rotation on wheel hub, meanwhile, it bores There are channel among bar, the outlet connection mud tube in the channel simultaneously communicates, boring mud and mud in the channel with slush pump Mixture returns out ground by the pump action of slush pump and enters mud pit progress circular treatment;
The hoisting mechanism includes crane arm, hoisting mechanism, crane arm and amplitude oil cylinder, and the crane arm is by more Joint arm section composition, each arm section are stretched by oil pressure cntrol, hoisting mechanism, crane arm, the amplitude oil cylinder of Lift-on/Lift-off System It is arranged on turntable, swing mechanism is driven by motor, and the output gear of swing mechanism is engaged with pivoting support gear, realizes turntable Along the revolution operation of the centre of gyration.
2. crawler type according to claim 1 hangs brill all-in-one machine, it is characterised in that: the rack uses semi-frame open frame, The semi-frame open frame is welded by left-right longeron and driving axle housing.
3. crawler type according to claim 1 hangs brill all-in-one machine, it is characterised in that: be equipped with GPS on the borehole drill construction Terminal and industrial personal computer are received, for receiving satellite-signal and carrying out processing to realize that bit location is accurately positioned.
4. crawler type according to claim 3 hangs brill all-in-one machine, it is characterised in that: to improve positioning accuracy, eliminate positioning Error installs GPS reference station within the scope of the all-in-one machine 10km-100km to correct position error.
5. crawler type described in one of -4 hangs brill all-in-one machine according to claim 1, it is characterised in that: be spaced setting on the drilling rod There is centralizer.
CN201821131383.6U 2018-07-17 2018-07-17 A kind of crawler type hangs brill all-in-one machine Withdrawn - After Issue CN208749293U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798511A (en) * 2018-07-17 2018-11-13 国网江苏省电力有限公司 A kind of crawler type hangs brill all-in-one machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798511A (en) * 2018-07-17 2018-11-13 国网江苏省电力有限公司 A kind of crawler type hangs brill all-in-one machine
CN108798511B (en) * 2018-07-17 2024-03-29 国网江苏省电力有限公司 Crawler-type hanging and drilling integrated machine

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