CN106958417A - A kind of Split-type vehicle-carrying rig and its construction method - Google Patents
A kind of Split-type vehicle-carrying rig and its construction method Download PDFInfo
- Publication number
- CN106958417A CN106958417A CN201710299651.9A CN201710299651A CN106958417A CN 106958417 A CN106958417 A CN 106958417A CN 201710299651 A CN201710299651 A CN 201710299651A CN 106958417 A CN106958417 A CN 106958417A
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- China
- Prior art keywords
- split
- host vehicle
- oil
- power station
- rig
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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 relates to a kind of rig and its construction method, belong to engineering machinery field, be specifically related to a kind of Split-type vehicle-carrying rig and its construction method.Including：Host vehicle, including it is horizontally placed on the apparatus for feeding that on automobile chassis and can be holded up or put down under the driving of luffing device；Power station, and host vehicle split-type design, and be connected by pressure duct with the hydraulic control valve group on host vehicle, for providing high pressure fuel source for each executing agency on host vehicle.The rig and construction method use split type layout, convenient and fast connection, good by property, and arrangement flexibly, improves truck-mounted drilling rig and uses scope.
Description
Technical field
The present invention relates to a kind of rig and its construction method, belong to engineering machinery field, be specifically related to a kind of split type
Truck-mounted drilling rig and its construction method.
Background technology
Truck-mounted drilling rig is primarily adapted for use in ground coal bed gas drainage holes, cable aperture, shallow oil drilling and mine surface rescue
The construction in hole.More conventional pylon churn difference is, truck-mounted drilling rig needs to take into account simultaneously required multi-functional during drilling well
Compactedness during with transport.Because drill site road conditions of marching into the arena in part are poor, existing truck-mounted drilling rig, though functionally it disclosure satisfy that
Drilling well demand, but it is excessive to there is rig appearance and size, the problems such as kerb weight is excessive, limit truck-mounted drilling rig by property, make
Obtaining truck-mounted drilling rig can only use in well site small range, it is impossible to realize long distance transportation.
Simultaneously as kerb weight is excessive, therefore in Transport Safety reduction so that the use of truck-mounted drilling rig by
Limitation.Seen with prior art and domestic equipment manufacturing level, it is difficult to the contradiction between rig function and kerb weight is solved, and
Because rig diesel powered system typically arrangement is installed on the downside of feeding system, by diesel powered system height limitation, vehicle-mounted brill
The total height of machine is all similarly difficult to reduction.Conventional solution is by two kinds at present, and one kind is by repairing, making to entering drill site road surface
It meets truck-mounted drilling rig transport driving condition.This method not only increases rig use cost, reduces truck-mounted drilling rig and uses
Convenience, and in actual use, particularly trans-regional transport when, the operability of the method is poor.It is another be for
Meeting truck-mounted drilling rig uses needs, and truck-mounted drilling rig kerb weight and height are not considered.Although the method can meet the work(of rig
It can need, be had no problem in the preferable region transition transport of road conditions condition, but in the limited place in part, can only be by truck-mounted drilling rig
Separated transport is disassembled, reaches after drill site, re-assemblies.Because truck-mounted drilling rig dismounts the dress for needing professional and technical personnel and specialty
With place, particularly in hydraulic system installation process, higher is required to Environmental capacity, will be big if hydraulic system is contaminated
Big reduction truck-mounted drilling rig performance and service life.And well site condition can not meet Environmental capacity requirement.This method is not only reduced
The convenience that rig is used, adds rig use cost, and operability is not strong.The design of problem above and truck-mounted drilling rig
Original intention is disagreed, and time and the cost of user are considerably increased in actual use.If can not solve the above problems, with existing
Have ready conditions and see, the popularization and application of truck-mounted drilling rig are greatly limited.
The content of the invention
The present invention mainly solve present in prior art by property it is limited the problem of, it is proposed that a kind of Split-type vehicle-carrying
Rig and its construction method.The rig and construction method use split type layout, convenient and fast connection, arrangement side good by property
Formula flexibly, improves truck-mounted drilling rig and uses scope.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of Split-type vehicle-carrying rig, including：
Host vehicle, including it is horizontally placed on the feed dress that on automobile chassis and can be holded up or put down under the driving of luffing device
Put；
Power station, and host vehicle split-type design, and be connected by pressure duct with the hydraulic control valve group on host vehicle, use
Each executing agency on for host vehicle provides high pressure fuel source.
Optimization, a kind of above-mentioned Split-type vehicle-carrying rig, the apparatus for feeding bottom is hinged automobile chassis tail, upper end
Defeated auxiliary boom is set, and middle part connects one end of multi-stage oil cylinder, and the other end of the multi-stage oil cylinder is articulated with automobile chassis.
Optimization, a kind of above-mentioned Split-type vehicle-carrying rig, the host vehicle afterbody is hinged console, the console
Bottom is installed by low protection cover.
Optimization, a kind of above-mentioned Split-type vehicle-carrying rig, the power station includes：Diesel powered system, hydraulic pressure pump group,
Hydraulic oil container, oil return filter system, cooling system, diesel engine control system, preheating system, the hydraulic oil container and hydraulic pump
Group axis direction is vertically arranged.
Optimization, a kind of above-mentioned Split-type vehicle-carrying rig, pressure duct includes：
The integrated valve group of high pressure, for connecting power station and selecting and control the output of multiple different oil sources；
Hydralic hose, its two ends set snap joint, for constituting hydraulic pressure between the integrated valve group of high pressure and hydraulic control valve group
Oil return line.
Optimization, a kind of above-mentioned Split-type vehicle-carrying rig, the integrated valve group of high pressure includes：Multiple check valves, shuttle valve,
The check valve connects and the hydraulic oil for being controlled by hydraulic control direction valve is interconnected to constitute by shuttle valve between different oil sources, each oil sources
Network.
Optimize, a kind of above-mentioned Split-type vehicle-carrying rig, be additionally provided with the host vehicle for collecting different oil sources
Oil return miter group valve block, the oil return miter group valve block is connected with the oil return filter system on power station.
A kind of method constructed using above-mentioned Split-type vehicle-carrying rig, including step chosen below：
Skid construction procedure, using skid power station and is transported to scene by flat car and reconnects construction after host vehicle；
Common construction procedure, power station is placed on automobile chassis after transition transport and constructed.
Therefore, the invention has the advantages that：
(1) split type layout is used, rig groundwork device is installed on automobile chassis and is integrated into host vehicle, rig
Power unit provides power as independent power station for truck-mounted drilling rig operating mechanism, and hydraulic pressure glue is used between power station and host vehicle
Pipe and snap joint connection, convenient and fast connection, time of spudding in is short, requires low to user of service's professional technique；
(2) hydraulic filtering system is designed between power station and host vehicle, according to hydraulic pressure flow direction design hydraulic filtering system
System, can effectively be prevented in pipeline connection procedure, pollutant enters hydraulic system, therefore in Split-type vehicle-carrying rig in use, nothing
Special Environmental capacity means are needed, to turning relatively low with environmental requirement, rig is improved and uses reliability.
(3) high tension loop between power station and host vehicle is provided with safety valve and drain charge loop, when rig is started shooting, unloads
Lotus loop is closed, rig normal work, and when rig downtime, relief circuit realizes that pipeline is unloaded between power station and host vehicle automatically
Lotus, security incident is caused so as to avoid and be built the pressure in pipeline disassembly process；
(4) host vehicle kerb weight is reduced, in transition transportation, and the requirement for bearing capacity to road level bridge is reduced, special
When being not trans-regional transition, do not limited by road transport condition, improve rig and pass through property so that truck-mounted drilling rig uses scope
Greatly improve, be conducive to a wide range of popularization and application of truck-mounted drilling rig；
(5) power station arrangement is more flexible, requires relatively low to well site, power station arrangement form flexibly, can be as needed
It is adjusted flexibly, can be both arranged on automobile chassis, easily realizes that transition is transported.When drill site steric requirements by limited time, power
Stand and skid mode can be used, arrangement is flexible.
Brief description of the drawings
The existing monoblock type truck-mounted drilling rigs of Fig. 1；
Fig. 2 is host vehicle front view in embodiments of the invention；
Fig. 3 is host vehicle top view in embodiments of the invention；
Fig. 4 is power station front view in embodiments of the invention；
Fig. 5 is power station left view in embodiments of the invention；
Fig. 6 is host vehicle working condition in embodiments of the invention；
Fig. 7 is opposite opened console travel position in embodiments of the invention；
Fig. 8 is opposite opened console working condition in embodiments of the invention；
Fig. 9 is embodiments of the invention hydraulic schematic diagram；
Figure 10 is the vehicle-mounted form of power station in embodiments of the invention.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：
The truck-mounted drilling rig of the present embodiment as shown in figs 2-4, including host vehicle 1, power station 2.
Host vehicle 1 is by automobile chassis 101, auxiliary boom 102, hydraulic control valve group 103, console 104, opening arrangement 105, dynamic
Power first 106, apparatus for feeding 107, luffing device 108, high pressure filtration system 109, securing device 110 are constituted.
Host vehicle 1 is integrated with rig groundwork device, compared with conventional truck-mounted drilling rig in accompanying drawing 1, does not have integrated on-board rig
Power unit, therefore reduce kerb weight.Because no rig power unit limits vehicle highly, and apparatus for feeding 107
Luffing device 108 uses multi-stage oil cylinder 108a, and larger stroke can be obtained in limited locating distance, host vehicle can be effectively reduced
Highly, driving through property of host vehicle is improved 1 vehicle.Console 104 is installed on host vehicle afterbody, and console can be Fig. 2
The opposite opened structure of monolithic construction or Fig. 7, Fig. 8, under travel position, console 104 is rocked to afterbody after host vehicle, behaviour
The vertical least significant end of platform 104 is higher than host vehicle rear taillight, the rear taillight visual field in vehicle travel process is not influenceed, in the bottom of console 104
Lower protector 104a is installed, can be protected as lower after host vehicle, can afterbody security, main frame after effective guarantee host vehicle 1
The working condition of car 1 is as shown in Figure 6.
Power station 2 provides power source for the operation of truck-mounted drilling rig equipment, and it includes：Diesel powered system 201, hydraulic pump
Group 202, hydraulic oil container 203, oil return filter system 204, cooling system 205, diesel engine control system 206, preheating system 207
Composition.Diesel powered system 201 drives hydraulic pressure pump group 202 to suck hydraulic oil from hydraulic oil container 203 and exports hydraulic oil.Oil return
204 pairs of filter system flows back to the hydraulic oil of hydraulic oil container 203 and filtered, to ensure the cleanliness of hydraulic oil that flows back.205 pairs of cooling system
Diesel powered system 201 and hydraulic oil are cooled down.The control diesel powered system 201 of diesel engine control system 206 starts/stopped
The control functions such as machine, status monitoring, alarm and protection.Preheating system 207 can ensure that diesel dynamical system in low temperature environment
Lower normal work.
As shown in figure 9, being connected between host vehicle 1 and power station 2 using hydralic hose 302,306, hydralic hose 302,306
End is provided with snap joint 303,307, can fast and easy realize between host vehicle 1 and power station 2 connect.Between stream oriented device
Filtration system is installed, high pressure filtration system 109 is installed on host vehicle 1, and the output high pressure fuel source of power station 2 is flowed through on link circuit
Hydralic hose 302, snap joint 303 enter hydraulic system after being filtered through high pressure filtration system 109；The hydraulic system of host vehicle 1
Oil return flows through oil return box after hydralic hose 306, snap joint 307 are filtered through oil return filter system 204.The present invention is by filtration system
The downstream of hydraulic oil flow direction is separately positioned on, contaminants hydraulic system in pipeline connection procedure can be effectively prevented.
The integrated valve group 301 of high pressure is designed with power station 1, the multiple oil sources of main frame can be collected and then be by sebific duct 302
Host vehicle provides high pressure fuel source.Host vehicle 1 is designed with oil return miter group valve block 305 can be by host vehicle system oil return set, then
Pass through the oil return box of hydralic hose 306.This design is effectively reduced the pipeline between host vehicle 1 of power station 2, and improving truck-mounted drilling rig makes
Convenience, reduces connecting line leakage point.
Each oil sources of the integrated valve group 301 of high pressure is provided with check valve 301a, can prevent from interfering between each oil sources.In each oil
Shuttle valve 301b composition hydraulic control direction valve 301c controlling networks are provided between source, hydraulic control direction valve 301c is connected with fuel tank.Work as height
Circuit closed between hydraulic control direction valve 301c and hydraulic oil container 203 during the fuel feeding of force feed source, when high pressure fuel source fuel cut-off, hydraulic control
Loop is opened between direction valve 301c and hydraulic oil container 203.Hydraulic control direction valve 301c controls check valve 301a and snap joint
Pipeline release between 303a；The integrated valve group 301 of high pressure is provided with safety valve 301d and avoids system overpressure；Hydralic pressure gauge 301e, shuttle
Valve 301e decomposition pressure acquisition circuits, can show the current maximum pressure of the integrated valve group 301 of high pressure, operating personnel are by observing pressure
Value determines whether dismounting sebific duct is safe.The potential safety hazard in pipeline disassembly process is effectively reduced by above multiple means.
Truck-mounted drilling rig power station 2 can flexible arrangement, it is limited using site space when needing to save rig cost or rig
When, skid power station such as Fig. 4 can be used, power station can be transported by the way that flat car is convenient.In rig cost or use space not
By in limited time, power station 2 can be placed on automobile chassis such as Figure 10, improve mobility, be easy to transition to transport.
During Specific construction, following steps can be used:
(1) host vehicle is parked to drilling position；
(2) power station is lifted to host vehicle side using crane；
(3) by the connection corresponding with host vehicle of power station additional high pressure pipeline fast joint；
(4) start power station, manipulate host vehicle securing device and consolidate host vehicle；
(5) luffing device is manipulated, apparatus for feeding is erected；
(6) auxiliary boom is stretched out, auxiliary lifts main high-pressure oil pipe and main oil return oil pipe；
(7) other preparations of spudding in are completed；
(8) drilling well is started；
(9) drilling well is completed；
(10) luffing device is manipulated, apparatus for feeding is withdrawn, auxiliary leg is withdrawn；
(11) power station is shut down；
(12) pipeline pressure gauge is observed, waits pressure to be shown to be less than safety value；
(13) all pipeline fast joints between power station and host vehicle are split；
(14) host vehicle and power station transition.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (8)
1. a kind of Split-type vehicle-carrying rig, it is characterised in that including：
Host vehicle (1), including be horizontally placed on automobile chassis and can hold up or put down under the driving of luffing device (108) to
Enter device (107)；
Power station (2), and host vehicle (1) split-type design, and pass through pressure duct and the hydraulic control valve group on host vehicle (1)
(103) it is connected, for providing high pressure fuel source for each executing agency (304) on host vehicle (1).
2. a kind of Split-type vehicle-carrying rig according to claim 1, it is characterised in that apparatus for feeding (107) bottom
Automobile chassis tail is hinged, upper end sets defeated auxiliary boom (102), and one end of middle part connection multi-stage oil cylinder (108a) is described more
The other end of level oil cylinder (108a) is articulated with automobile chassis.
3. a kind of Split-type vehicle-carrying rig according to claim 1, it is characterised in that host vehicle (1) afterbody is hinged
Console (104), the bottom of the console (104) is installed by low protection cover (104a).
4. a kind of Split-type vehicle-carrying rig according to claim 1, it is characterised in that the power station (2) includes：Diesel oil
Dynamical system (201), hydraulic pressure pump group (202), hydraulic oil container (203), oil return filter system (204), cooling system (205), bavin
Oil machine control system (206), preheating system (207), the hydraulic oil container (203) are hung down with hydraulic pressure pump group (202) axis direction
It is straight to set.
5. a kind of Split-type vehicle-carrying rig according to claim 1, it is characterised in that pressure duct includes：
The integrated valve group of high pressure (301), for connecting power station (2) and selecting and control the output of multiple different oil sources；
Hydralic hose (302), its two ends set snap joint (303), in the integrated valve group of high pressure (301) and hydraulic control valve group
(103) hydraulic oil circuit is constituted between.
6. a kind of Split-type vehicle-carrying rig according to claim 5, it is characterised in that the integrated valve group of high pressure (301)
Including：Multiple check valves (301a), shuttle valve (301b), the check valve (301a) connects to be passed through between different oil sources, each oil sources
Shuttle valve (301b) is interconnected to constitute the hydraulic oil network for being controlled by hydraulic control direction valve (301c).
7. a kind of Split-type vehicle-carrying rig according to claim 1, it is characterised in that also set up on the host vehicle (1)
There are the oil return miter group valve block (305) for collecting different oil sources, the oil return miter group valve block (305) and returning on power station (2)
Oil filtration system (204) is connected.
8. a kind of method that Split-type vehicle-carrying rig using described in claim 1 is constructed, it is characterised in that including following
Select step：
Skid construction procedure, using skid power station and is transported to scene by flat car and reconnects construction after host vehicle；
Common construction procedure, power station is placed on automobile chassis after transition transport and constructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299651.9A CN106958417A (en) | 2017-05-02 | 2017-05-02 | A kind of Split-type vehicle-carrying rig and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299651.9A CN106958417A (en) | 2017-05-02 | 2017-05-02 | A kind of Split-type vehicle-carrying rig and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958417A true CN106958417A (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710299651.9A Pending CN106958417A (en) | 2017-05-02 | 2017-05-02 | A kind of Split-type vehicle-carrying rig and its construction method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200890U (en) * | 1986-02-06 | 1987-01-07 | 机械部济南铸造锻压机械研究所 | Hydraulic transmission loop |
| CN102852873A (en) * | 2012-08-29 | 2013-01-02 | 徐州市工大三森科技有限公司 | Bidirectional constant-speed internal-circulation hydraulic system |
| CN103075102A (en) * | 2013-01-22 | 2013-05-01 | 中煤科工集团西安研究院 | Multifunctional split-type caterpillar drilling machine for coal mine |
| CN203114169U (en) * | 2013-01-22 | 2013-08-07 | 中煤科工集团西安研究院 | Multifunctional split type crawler belt drilling rig for coal mine |
| CN203891765U (en) * | 2014-06-09 | 2014-10-22 | 上海钻一机械有限公司 | Split horizontal directional drilling machine |
| CN204041367U (en) * | 2014-09-09 | 2014-12-24 | 上海舜诺机械有限公司 | A kind of three grades of oil hydraulic pumps |
| CN105065373A (en) * | 2015-08-04 | 2015-11-18 | 天津卓达管道机械制造有限公司 | Movable hydraulic work pump station |
| CN106285467A (en) * | 2016-08-22 | 2017-01-04 | 中煤科工集团西安研究院有限公司 | A kind of truck-mounted drilling rig being applicable to ground coal bed gas wellbore construction and construction method |
-
2017
- 2017-05-02 CN CN201710299651.9A patent/CN106958417A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200890U (en) * | 1986-02-06 | 1987-01-07 | 机械部济南铸造锻压机械研究所 | Hydraulic transmission loop |
| CN102852873A (en) * | 2012-08-29 | 2013-01-02 | 徐州市工大三森科技有限公司 | Bidirectional constant-speed internal-circulation hydraulic system |
| CN103075102A (en) * | 2013-01-22 | 2013-05-01 | 中煤科工集团西安研究院 | Multifunctional split-type caterpillar drilling machine for coal mine |
| CN203114169U (en) * | 2013-01-22 | 2013-08-07 | 中煤科工集团西安研究院 | Multifunctional split type crawler belt drilling rig for coal mine |
| CN203891765U (en) * | 2014-06-09 | 2014-10-22 | 上海钻一机械有限公司 | Split horizontal directional drilling machine |
| CN204041367U (en) * | 2014-09-09 | 2014-12-24 | 上海舜诺机械有限公司 | A kind of three grades of oil hydraulic pumps |
| CN105065373A (en) * | 2015-08-04 | 2015-11-18 | 天津卓达管道机械制造有限公司 | Movable hydraulic work pump station |
| CN106285467A (en) * | 2016-08-22 | 2017-01-04 | 中煤科工集团西安研究院有限公司 | A kind of truck-mounted drilling rig being applicable to ground coal bed gas wellbore construction and construction method |
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Application publication date: 20170718 |