CN104499938B - Load simulation device of horizontal directional drilling machine - Google Patents
Load simulation device of horizontal directional drilling machine Download PDFInfo
- Publication number
- CN104499938B CN104499938B CN201410577312.9A CN201410577312A CN104499938B CN 104499938 B CN104499938 B CN 104499938B CN 201410577312 A CN201410577312 A CN 201410577312A CN 104499938 B CN104499938 B CN 104499938B
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- China
- Prior art keywords
- drilling machine
- directional drilling
- horizontal directional
- load
- push
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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
- 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
-
- 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
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
Abstract
The invention relates to the field of performance parameter detection of horizontal directional drilling machines, and provides a load simulation device of a horizontal directional drilling machine. The simulation device comprises a torque loader for connecting with a rotating power assembly of the horizontal directional drilling machine, a sliding box body for fixing the torque loader, a push-pull force loader fixed on the sliding box body, a water joint mounted on the torque loqader and connected with a stop valve, and a water tank structure for connecting with a slurry pumping system, wherein the torque loader, the push-pull force loader and the water joint are connected with a load hydraulic system; and the load hydraulic system is used for providing loads to the torque loader, the push-pull force loader and the water joint, and is connected with an instrument panel of the horizontal directional drilling machine. The load simulation device of the horizontal directional drilling machine can synchronously realize the load simulation of all important parts of the horizontal directional drilling machine indoors, and is simple in structure and easy in operation.
Description
Technical field
The present invention relates to horizontal directional drilling machine performance parameter detection field, more particularly to a kind of horizontal directional drilling machine load mould
Intend device.
Background technology
The application of no-dig laying pipelines technique is increasingly extensive, and horizontal directional drilling machine is to realize small-bore (≤Φ 1500) pipe laying most
Efficient, most economical equipment.The pipe-laying technique of current horizontal directional drilling machine is mainly used in electric power, telecommunications, oil, natural
The municipal construction such as gas, sewage, drinking water field.Before horizontal directional drilling machine puts goods on the market, it is necessary to the overall performance of rig and
Design parameter does comprehensively detection.Rotary power assembly, push-and-pull power assembly, girder assembly, mud pumping assembly are that level is determined
To four the most key big parts of rig, effect of this four big part in horizontal directional drilling machine work is respectively:Rotary power
Assembly output torque, push-and-pull power assembly push-pull force output, the composite force that both girder assembly bearing torque and push-pull effort are produced
Square, the output pressure fluid when rig works of mud pump assembly detect being also to overall performance to this four big part
Complete detection.
Fig. 1 is referred to, the figure is a kind of structural representation of typical horizontal directional drilling machine in the prior art.
Horizontal directional drilling machine includes girder assembly 102, and instrument board 101 is fixed with the girder assembly 102, wherein
First pressure table 101a including showing the torque loads of horizontal directional drilling machine, the second pressure table 101b of display push-and-pull load,
3rd pressure gauge 101c of display mud pumping load, and standby pressure table 101d, specifically refer to Fig. 2.In addition, greatly
Tooth bar 103, rotary power assembly 105, push-and-pull casing 107, push-and-pull power assembly 108 are also equipped with beam assembly 102.Wherein,
Rotary power assembly 105 includes the first reductor 105c and the first motor 105d again, and by locking nut 105a and connecting shaft
105b is fixed on push-and-pull casing 107.Push-and-pull power assembly 108 includes the second motor 108a, the second reductor 108b and tooth again
Wheel 108c, and be fixed on push-and-pull casing 107 by bolt 108d.When horizontal directional drilling machine works, by the feelings of push-pull effort
Under condition, gear 108c and the tooth bar 103 of push-and-pull power assembly 108 realize rack and pinion engagement, and do straight on girder assembly 102
Line is moved.Described rotary power assembly 105 is connected by the first valve block 104 and the first fluid pressure line 106 with hydraulic system 112
Connect, described push-and-pull power assembly 108 is connected by the second valve block 109 and the second fluid pressure line 110 with hydraulic system 112,
And it is collectively forming independent horizontal directional drill machine hydraulic system.Also, rotary power assembly 105, push-and-pull power assembly 108 also with
Mud pumping system 111 is connected.
The domestic test of dispatching from the factory to rig at present has two kinds:One kind is to carry out unloaded detection or a certain to rig indoors
Parameter does load simulation detection, it is impossible to which the combination property to rig is detected, it is impossible to comprehensively exclude because of underproof outsourcing
The drill rig components failure that the reasons such as part, irrational assembling are produced, so can bury serious potential safety hazard, very to practice of construction
To bringing economic loss and personal safety accident;Another kind is to carry out actual borehole, time expansion test, such test energy in outdoor
Fictitious load, but the cycle of detection is long, high cost, and restricted by place, weather conditions.
In view of this, need badly and a kind of indoor load simulating device is provided, realize the inspection of horizontal directional drilling machine combination property
Survey.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is how to provide a kind of load simulating device of interior, realizes horizontal orientation
The detection of rig combination property.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of horizontal directional drilling machine load simulating device, for mould
Pseudo level directional drilling machine workload, the load simulating device includes:
Torque loads device, the rotary power assembly for connecting horizontal directional drilling machine;
Water swivel, stop valve is connected with the torque loads device, and on the water swivel;
Casing is slided, for fixing the torque loads device;
Push-pull effort loads device, is fixed on the slip casing, the push-and-pull power assembly for connecting horizontal directional drilling machine;
Load hydraulic system, is fixed on the slip casing, connects the torque loads device, push-pull effort load device and water
Joint, for providing load to torque loads device, push-pull effort load device and water swivel;
Cisten mechanism, for being connected with mud pumping system.
Preferably, the load hydraulic system is used to be connected with the pressure gauge of horizontal directional drilling machine.
Preferably, the water swivel for being connected with stop valve is additionally operable to be connected with the pressure gauge of horizontal directional drilling machine.
Preferably, the load simulating device also includes connecting rod, and the connecting rod is used to connect torque loads device and water
The rotary power assembly of flat directional drilling machine.
Preferably, the connecting rod is connected with rotary power assembly by the tapered tread of itself, and connecting rod and moment of torsion are negative
Device is carried to be connected by the first fastening bolt.
Preferably, the cisten mechanism includes the first water pipe for being connected with mud pumping system, and for connecting
Second water pipe of mud pumping system and rotary power assembly.
Preferably, the torque loads device includes the first motor and the first reductor;
The torque loads device is fixed on slip casing by connecting shaft, locking nut.
Preferably, the push-pull effort load device includes the second motor, the second reductor and gear;
The push-pull effort load device is bolted on slip casing.
Preferably, load hydraulic system includes the first fluid pressure line, the first valve block and the second pipeline, the second valve block;
Wherein, the first fluid pressure line, the first valve block are used to connect torque loads device;
Second pipeline, the second valve block are used to connect push-pull effort load device.
(3) beneficial effect
Horizontal directional drilling machine load simulating device of the invention, rotates by torque loads device dummy level directional drilling machine
Performance when power assembly is loaded.In addition, push-pull effort load device is fixed on same slip casing with torque loads device, therefore push away
Tensile load device is connected with push-and-pull power assembly indirectly by torque loads device, so as to simulate the loading of push-and-pull power assembly
Energy.At the same time, the gear of torque loads device, push-pull effort load device again indirectly with push-and-pull power assembly in horizontal directional drilling machine connects
Connect, and gear is engaged with the tooth bar being fixed on girder assembly, the driving force of rack-and-pinion is acted on girder assembly, so that
Realize the fictitious load detection to girder assembly.Between water tank connection mud pumping system one end, the other end of mud pumping system
Connect and be connected with water swivel, by controlling the size of cut-off valve regulation hydraulic pressure, it is achieved thereby that the load detecting of mud pumping system
With the sealing property of whole system.Therefore, horizontal directional drilling machine load simulating device of the invention can realize institute simultaneously indoors
There is the load simulation of horizontal directional drilling machine pith, and its simple structure is easily operated.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1:A kind of structural representation of typical horizontal directional drilling machine in the prior art;
Fig. 2:Direction view K in Fig. 1;
Fig. 3:A kind of use state schematic diagram of horizontal directional drilling machine load simulating device that the present invention is provided;
Fig. 4:The schematic side view of M directed sections in Fig. 3;
Fig. 5:Close-up schematic view at A in Fig. 3;
Fig. 6:Close-up schematic view at B in Fig. 3;
1st, horizontal directional drilling machine;2nd, hydraulic system is loaded;201st, the first valve block;202nd, the second fastening bolt;203rd, first
Fluid pressure line;204th, the second fluid pressure line;205th, the second valve block;3rd, casing is slided;4th, push-pull effort load device;401st, the first horse
Reach;402nd, bolt;403rd, the first reductor;404th, gear;5th, water swivel;6th, torque loads device;601st, the second motor;602nd,
Two reductors;603rd, locking nut;604th, connecting shaft;7th, the first fastening bolt;8th, connecting rod;9th, the first pipeline;10th, the second pipe
Road;11st, water tank;12nd, stop valve.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following examples are used for
The present invention is illustrated, but can not be used for limiting the scope of the present invention.
The present invention provides a kind of horizontal directional drilling machine load simulating device, for dummy level directional drilling machine workload,
Including:Torque loads device 6, the rotary power assembly for connecting horizontal directional drilling machine;Water swivel 5, it is negative installed in the moment of torsion
Carry on device 6, and stop valve 12 is connected with the water swivel 5;Casing 3 is slided, for fixing the torque loads device 6;Push-and-pull
Power loads device 4, is fixed on the slip casing 3, the push-and-pull power assembly for connecting horizontal directional drilling machine;Load hydraulic pressure system
System 2, is fixed on the slip casing 3, the load of torque loads device 6, push-pull effort device 4 and the water swivel 5 is connected, for torsion
Square load device 6, push-pull effort load device 4 and water swivel 5 provide load;The structure of water tank 11, for being connected with mud pumping system.
Fig. 3 is referred to, a kind of use shape of horizontal directional drilling machine load simulating device that the figure is provided for present embodiment
State schematic diagram.
The structure of torque loads device 6 refers to Fig. 4, as shown torque loads device 6 be fixed on slip casing 3 on, preferably but
It is not limited to realize fixing by connecting shaft 604 and locking nut 603, the core component of torque loads device 6 includes the second motor
601st, the second reductor 602.Torque loads device 6 is connected with the rotary power assembly of horizontal directional drilling machine, and its connected mode is preferred
Realized by a connecting rod 8.Specifically, the one end of the connecting rod 8 is with rotary power assembly, and the tapered tread of itself is connected, please
Referring to Fig. 5.The other end of the connecting rod 8 is connected by the first fastening bolt 7 with torque loads device 6.
Slide and push-pull effort load device 4 is further fixed on casing 3, push-pull effort load device 4 preferably but not limited to passes through bolt
402 fix with casing 3 is slided, and in this programme, the core component of push-pull effort load device 4 includes the first motor 401, the first reductor
403rd, gear 404.Because push-pull effort loads device 4 being fixed with casing 3 is slided, slide casing 3 and fixed with torque loads device 6 again;Together
When, torque loads device 6 is connected with rotary power assembly, and rotary power assembly is fixed on push-and-pull casing, and push-and-pull power assembly
It is fixed on again on the push-and-pull casing.Can be drawn by above-mentioned annexation, be between push-pull effort load device 4 and push-and-pull power assembly
Relation is indirectly connected with, and the transmission of push-pull effort can be realized.When the push-pull effort of push-pull effort load device 4 loads reaction in push-and-pull power
During assembly, push-and-pull power assembly moves along a straight line on tooth bar, and push-pull effort load device 4 does also by its gear 404 on tooth bar
Linear motion, and motion of the push-and-pull power assembly with push-pull effort load device 4 on tooth bar is linkage, and its direction is referring in Fig. 3
Shown in " v ".
Mud pumping system is connected with water tank 11 by second pipe 10, and rotary power assembly passes through with mud pumping system
First pipeline 9 is connected, and the fluid of water tank 11 is by second pipe 10, mud pumping system, the first pipeline 9, rotary power assembly, company
Extension bar 8, torque loads device 6, water swivel 5, stop valve 12 return water tank 11 through A1.Wherein, between water swivel 5 and stop valve 12
The 3rd pressure gauge of horizontal directional drilling machine is connected, Fig. 6 is specifically referred to.
Load hydraulic system 2 is fixed on the slip casing 3, is preferably but not limited to consolidate by the second fastening bolt 202
It is fixed.The load hydraulic system 2 includes the first valve block 201, the second valve block 205, the first fluid pressure line 203, the second fluid pressure line
204, and torque loads device 6, the second fluid pressure line 204, the second valve block are connected by the first fluid pressure line 203, the first valve block 201
205 connection push-pull effort load devices 4.Hydraulic system provides pressure fluid, input to torque loads device 6 and push-pull effort load device 4, changes
Varying load torque and load push-pull power size.In addition, load hydraulic system 2 connects with the instrument board of horizontal directional drilling machine
Connect.
When being connected by connecting rod 8 between torque loads device 6 and the rotary power assembly of horizontal directional drilling machine:Start water
Calm down to drilling rig hydraulic system, drive the related constituent components in rotary power assembly, make rotary power assembly output torque, revolve
Rotatory force assembly is rotated and drives connecting rod 8, and torque loads device 6 provides load torque, realizes that torque loads are detected, realizes that rotation is dynamic
Power assembly is detected.By adjusting the pressure of horizontal directional drilling machine first pressure table, change load torque value.
Start horizontal directional drill machine hydraulic system, while the related constituent components in rotary power assembly are driven,
Drive the related constituent components in push-and-pull power assembly.The wheel and rack of push-and-pull power assembly realizes rack and pinion engagement,
Moved along a straight line on girder assembly, and drive push-and-pull casing, slide casing 3, push-pull effort load device 4 provides load push-pull power, real
Existing push-pull effort load detecting.By adjusting the pressure of the second pressure table in horizontal directional drilling machine instrument board come regulating load push-and-pull
Value.
From the foregoing, it will be observed that starting horizontal directional drill machine hydraulic system, the related composition in rotary power assembly can be simultaneously driven
Component and the related constituent components in push-and-pull power assembly, detect while torque loads and push-pull effort load are realized.Due to
Slide casing 3, push-pull effort load device 4, torque loads device 6, connecting rod 8, rotary power assembly, push-and-pull power assembly, push-and-pull case
An entirety is connected as between body, and is moved along a straight line on girder assembly by rack and pinion engagement, the transmission of rack-and-pinion
Power is acted on girder assembly, so as to realize the fictitious load detection to girder assembly.
At the same time, the threshold values of stop valve 12 is changed by adjusting the 3rd pressure gauge, so as to change the load pressure of hydraulic pressure
Power, realizes the load detecting of mud pumping system and the sealing property of whole system.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although with reference to embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme is carried out various combinations,
Modification or equivalent, without departure from the spirit and scope of technical solution of the present invention, all should cover will in right of the invention
Ask in the middle of scope.
Claims (9)
1. a kind of horizontal directional drilling machine load simulating device, for dummy level directional drilling machine workload, it is characterised in that institute
Stating load simulating device includes:
Torque loads device, the rotary power assembly for connecting horizontal directional drilling machine;
Water swivel, stop valve is connected with the torque loads device, and on the water swivel;
Casing is slided, for fixing the torque loads device;
Push-pull effort loads device, is fixed on the slip casing, the push-and-pull power assembly for connecting horizontal directional drilling machine;
Load hydraulic system, is fixed on the slip casing, connects the torque loads device, push-pull effort load device and water and connects
Head, for providing load to torque loads device, push-pull effort load device and water swivel;
Cisten mechanism, for being connected with mud pumping system.
2. horizontal directional drilling machine load simulating device according to claim 1, it is characterised in that the load hydraulic system
It is additionally operable to be connected with the pressure gauge of horizontal directional drilling machine.
3. horizontal directional drilling machine load simulating device according to claim 1, it is characterised in that described to be connected with stop valve
Water swivel be additionally operable to be connected with the pressure gauge of horizontal directional drilling machine.
4. horizontal directional drilling machine load simulating device according to claim 1, it is characterised in that the load simulating device
Also include connecting rod, the connecting rod is used to connect the rotary power assembly of torque loads device and horizontal directional drilling machine.
5. horizontal directional drilling machine load simulating device according to claim 4, it is characterised in that the connecting rod and rotation
Power assembly is connected by the tapered tread of itself, and connecting rod and torque loads device are connected by the first fastening bolt.
6. horizontal directional drilling machine load simulating device according to claim 1, it is characterised in that the cisten mechanism includes
For the first water pipe being connected with mud pumping system, and for connecting the second of mud pumping system and rotary power assembly
Water pipe.
7. horizontal directional drilling machine load simulating device according to claim 1, it is characterised in that the torque loads device bag
Include the first motor and the first reductor;
The torque loads device is fixed on slip casing by connecting shaft, locking nut.
8. horizontal directional drilling machine load simulating device according to claim 1, it is characterised in that the push-pull effort loads device
Including the second motor, the second reductor and gear;
The push-pull effort load device is bolted on slip casing.
9. horizontal directional drilling machine load simulating device according to claim 1, it is characterised in that load hydraulic system includes
First fluid pressure line, the first valve block and the second pipeline, the second valve block;
Wherein, the first fluid pressure line, the first valve block are used to connect torque loads device;
Second pipeline, the second valve block are used to connect push-pull effort load device.
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CN201410577312.9A CN104499938B (en) | 2014-10-24 | 2014-10-24 | Load simulation device of horizontal directional drilling machine |
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CN201410577312.9A CN104499938B (en) | 2014-10-24 | 2014-10-24 | Load simulation device of horizontal directional drilling machine |
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CN104499938A CN104499938A (en) | 2015-04-08 |
CN104499938B true CN104499938B (en) | 2017-05-24 |
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EP0192253A1 (en) * | 1985-02-21 | 1986-08-27 | Construction Robotics, Inc. | Boom assembly |
RU2109125C1 (en) * | 1994-09-30 | 1998-04-20 | Всероссийский научно-исследовательский институт методики и техники разведки (ВИТР) | Stand for simulating operation of drilling string in inclined bore-hole |
CN101726330A (en) * | 2008-10-15 | 2010-06-09 | 中国石化集团胜利石油管理局钻井工艺研究院 | Device for testing stable platform |
CN201517369U (en) * | 2009-10-30 | 2010-06-30 | 中国石油天然气股份有限公司 | Multi-angle horizontal branch well natural gas extraction simulator |
CN203188907U (en) * | 2013-04-23 | 2013-09-11 | 北京南车时代机车车辆机械有限公司 | Load analog device of rotary drilling rig |
CN203785909U (en) * | 2014-02-12 | 2014-08-20 | 徐工集团工程机械股份有限公司 | Energy-saving control key parameter detection device for rotary drilling rig |
-
2014
- 2014-10-24 CN CN201410577312.9A patent/CN104499938B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0192253A1 (en) * | 1985-02-21 | 1986-08-27 | Construction Robotics, Inc. | Boom assembly |
RU2109125C1 (en) * | 1994-09-30 | 1998-04-20 | Всероссийский научно-исследовательский институт методики и техники разведки (ВИТР) | Stand for simulating operation of drilling string in inclined bore-hole |
CN101726330A (en) * | 2008-10-15 | 2010-06-09 | 中国石化集团胜利石油管理局钻井工艺研究院 | Device for testing stable platform |
CN201517369U (en) * | 2009-10-30 | 2010-06-30 | 中国石油天然气股份有限公司 | Multi-angle horizontal branch well natural gas extraction simulator |
CN203188907U (en) * | 2013-04-23 | 2013-09-11 | 北京南车时代机车车辆机械有限公司 | Load analog device of rotary drilling rig |
CN203785909U (en) * | 2014-02-12 | 2014-08-20 | 徐工集团工程机械股份有限公司 | Energy-saving control key parameter detection device for rotary drilling rig |
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