CN2828299Y - Drilling rig base capable of quickly dismounted and moving - Google Patents
Drilling rig base capable of quickly dismounted and moving Download PDFInfo
- Publication number
- CN2828299Y CN2828299Y CN 200420104789 CN200420104789U CN2828299Y CN 2828299 Y CN2828299 Y CN 2828299Y CN 200420104789 CN200420104789 CN 200420104789 CN 200420104789 U CN200420104789 U CN 200420104789U CN 2828299 Y CN2828299 Y CN 2828299Y
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- hinged
- drilling rig
- side seat
- base
- rotating disk
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Abstract
The utility model relates to a drilling rig base capable of quickly being dismounted and being moved, which is suitable for the configuration of a middle size drilling rig and a large size drilling rig. The utility model is composed of two side seats of which the structures are symmetrical and a rotary disk pry which is connected with a position between the two side seats in a sliding mode, wherein the side seats are connection rod mechanisms, derrick bases are hinged on top assemblies of the side seats and two oil cylinders are installed on bottom assemblies. The base adopts the connection rod mechanism, and the oil cylinder is used for realizing fold, which makes a structure simplified and makes volume changed in different sizes according to requirements, so when the drilling rig does near distance movement, the entire body of the drilling rig doesn't need dismounting to slide following a draw vehicle to satisfy the requirements of the quick movement operation of cluster type wells and single-row wells, when the drilling rig does long distance movement, the base is only dismounted into three parts to be conveyed on a road, the utility model has extremely small dismounting and assembling workloads, the movement performance of the drilling rig is obviously enhanced and particularly the movement of the drill rig in a range of scores of meters more displays the advantages of the utility model. The utility model solves the problem that the drilling rig can not be quickly moved in any distance range because the dismounting workloads of the base are large.
Description
Technical field:
The utility model relates to the oil field drill structure, especially the base that disposed of medium-size rig (boring dark 3000～6000 meters), large type drill (boring dark 4000～9000 meters).
Background technology:
Rig substructure is the platform that driller implements drilling well and workover treatment, will settle the related accessories such as ladder, construction cat road and sub-mount of derrick, various implement and Up/down base on it, and the volume of base is greater than 5m
3Present domestic oil field use in, base that large type drill disposed, the difference that drives type because of rig is different.Wherein, the base of Mechanical Driven type rig, be the folded formula of case, it is the cube structure that is made of several case piece that varies in size combinations, foreground and backstage are generally arranged, high backstage, foreground is low, the foreground is driller's operating platform, lay rotating disk, drilling rod, drilling tool and rig tool, dynamical system, winch and slush pump group are installed in the backstage, and the power of foreground rotating disk imports into from the backstage by chain or axle, and the derrick bottom is connected on the base base foundation, pass base upwards, driller's operating platform is merotomized.This kind base body, the mode of hoisting are box stacked; When mobile, pull down the equipment and the instrument of all arrangements on it one by one, successively each case piece be pulled down one by one again, surpass the highway transportation volume and grant standard, also will split into widgets and case again, be dragged to the destination, install again by the process of contrary with automobile; Disassemblerassembler will carry out in a high position, must large-scale lifting appliance in the process.
The base of the driving rig of electricity, for revolving lift-type, it is made of liftable parallelogram lever of a monolithic and spacing strut, is regardless of foreground, backstage, and equipment such as derrick and rotating disk, winch, dynamical system all are arranged on the table top of base body.This kind base, can be at low level demolition, installation equipment, but the spacing strut of dismounting and wear pin and base is unclamped or lock still and will carry out in a high position, base descends and rises and gin pole will be installed also and with weight or piling jinny, several then places slowly put down base by gin pole with electric winch simultaneously or hoist at several places.In addition, the member of base is the large-scale groups piece installing, must take the vanning transportation before moving apart, unloads after putting in place again and is assembled into integral body, wants crane to cooperate in the process.
The base of combination flooding ejector half rig, its form of structure and Mechanical Driven type rig basic identical.
The distinct issues of above-mentioned three kinds of rig substructures are, when rig moved, the demolition, installation workload was big, and affairs are numerous and diverse in the process, the activity duration is long, need 5 days from rig down at least to entering construction at new well location.And, to call crane gear in the process.These factors make poor, the mobile expense height of the movement of rig.
Along with improving constantly of drilling technology, the movement of rig, in becoming, the vital factor of deep drilling rig operating efficiency, particularly in the drillng operation of cluster well or single-row well, seem very crucial, usually require rig between 20 meters or shorter well location, only to advance for a short time or the shorter time finishes mobile with several.And how near current rig substructure structure is no matter the distance between the well location has, and transports and installed by loose mail again if will move also must break, and how also can not move into place in several hours.Therefore, in current, the structure of large type drill base must improve.
Summary of the invention:
The purpose of this utility model is that the base to rig changes, and makes the base can quickly dismantled, makes the rig that has disposed this base can realize fast moving, especially can be in closely fast moving.
Realize the base of above-mentioned purpose, side seat and a rotating disk sledge by two symmetrical configuration are formed, described side seat, by the top assembly, bottom assembly and several sub-trusses that are hinged between the two constitute parallelogram linkage, the telescopic brace rod of hinged shotpin with lock in this mechanism, hinged derrick footing on the assembly of top, hinged the first oil-lifting jar and second lift oil tank that hoists on the extension of linkage outer bottom assembly, the hinged-support that connects with the oil cylinder piston bar is installed in corresponding section on derrick footing and the sub-truss, on the described rotating disk sledge rotating disk and driving mechanism thereof are set, rotating disk sledge both sides are slidingly connected between the seat of both sides.
According to the base of said structure, if rig will be moved do short distance, remove as long as the active segment that connects on the assembly of side seat bottom torn open, do not tear other parts open, whole bench drill machine just can be moved to new well location in the traction of tractor, active segment is loaded onto the rig operation that just can go into operation again.
If rig will be done long-distance movement, be folded down the lock pin on the telescopic brace rod in the seat of both sides, start second lift oil tank on it, the piston rod that will stretch out links with the hinged-support that is installed on the derrick footing, make the synchronous reversion of oil cylinder piston bar, the both sides seat is folded to transition altitude downwards, start the first oil-lifting jar on it, another bearing on the piston rod that will stretch out and this side seat supports truss links, pulling down the second lift oil tank piston rod regains by it, make the synchronous reversion of the first oil-lifting jar piston rod on the seat of both sides, the side seat is continued to fold, until making its top assembly fall within the bottom assembly, after the both sides seat is folding fully, pull down whole annexes, start second lift oil tank, its piston rod that stretches out and derrick footing upper hinge support are linked, pull down the pin that is movably hinged of derrick footing one side and side seat, make the synchronous reversion of two piston rods, derrick lowering falls within on the transport vehicle that waits it, pulls down connecting between derrick and derrick footing; Pull down the top assembly of both sides seat and the locking between the rotating disk sledge, utilize winch and the hook on the rotating disk sledge on the transport vehicle that it is dragged on the transport vehicle between two side seats along track; Use the same method and be with the side seat of derrick footings to be dragged on the transport vehicle with two more respectively.After arriving the destination, install according to the process of contrary.The installation of rotating disk sledge is to utilize the pulley be installed on the side seat to send into track between the two side seats with winch.
The utility model is compared the beneficial effect that is had with existing rig substructure:
1. because base adopts linkage folding by hydraulic oil cylinder driving, structure is greatly simplified, and volume is size variation with the need, thereby, closely mobile rig can not taken apart whole with the trailer slippage, satisfy the requirement of cluster well and single-row well operations fast moving, remote moving, base only is decomposed into three parts and just can transports on highway, the demolition, installation workload is minimum, therefore, portability of drilling rig is significantly improved, especially moving between tens meters more showed its advantage.
2. because base is collapsible, and demolition, installation derrick, annex etc. can carry out at low level, greatly improve the convenience and the safety of operation, also simplified the course of work, shortened the demolition, installation time.
But 3. owing to low level demolition, installation rig and the loading, unloading car that utilizes winch and pulley gear solution rig, so, no longer needing to call crane gear, condition and expense that rig is moved greatly reduce.
Description of drawings:
Fig. 1 is the front view of the utility model base;
Fig. 2 is the vertical view (for expressing clearly, having removed derrick footing) of Fig. 1;
Fig. 3 is that the A of side seat in the base shown in Figure 1 is to view;
Fig. 4 is the vertical view of base turntable sledge shown in Figure 1;
A kind of form of Fig. 5 for being slidingly connected between rotating disk sledge and side seat;
Fig. 6 is the structural representation of side seat coupling bar in the base shown in Figure 1;
Fig. 7 is for moving into the rotating disk sledge state diagram (for expressing clearly, having removed derrick footing) between two side seats;
Fig. 8 loads onto lateral view (for expressing clearly, having removed derrick footing and sub-mount) behind the annex for base;
Fig. 9 loads onto vertical view (for expressing clearly, having removed derrick footing) behind the annex for base.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1 and Fig. 2, base of the present utility model is made up of side seat 1, the side seat 2 of symmetrical configuration and the rotating disk sledge 3 that is slidingly connected between side seat 1 and side seat 2, be hinged on the derrick footing 5 relative rotating disk sledge 3 parallel symmetries on the top assembly of both sides seat respectively, for the rigidity of strengthening base and firmly, between the seat of both sides, the movable connection has the coupling bar 4 of adjustable in length mechanism and connects one or a few pull bar 25 at appropriate location, and derrick footing 5 is provided with slideway 15.
Referring to Fig. 3, described side seat, comprise top assembly 6, bottom assembly 7, sub-truss 8, the first oil-lifting jar 9, second lift oil tank 10, telescopic brace rod 11, derrick footing 5, top assembly 6 is the assemblies that are roughly rectangular block that are made of section bar, upper surface covers pedal, its end, leave flute profile hole 29 (see figure 2)s, its side, be provided with the slide rail 17 that slidingly connects with rotating disk sledge 3, bottom assembly 7 is by leading portion 7a, stage casing 7b, extension 7c and the movable connecting section 7d between leading portion and stage casing assemble successively and are unified into, its length is greater than the top assembly, sub-truss 8 is a rectangle single layer welding fitting, telescopic brace rod 11 is cover rod-type structure, between its rod member and sleeve, be provided with the bearing pin 16 of locking, top assembly 6, bottom assembly 7 and 4 sub-trusses that are arranged in parallel 8 between the two are hinged and constitute the parallelogram linkage with certain width, the first oil-lifting jar 9 and second lift oil tank 10 are hinged on the extension 7c of linkage outer bottom assembly 7 in the one end, two oil cylinders are connected to drilling rig hydraulic system, between derrick footing 5 and the top assembly 6, in a side of falling or rotating during derrick telescoping for being fixedly hinged, offside 26 is for being movably hinged, the hinged-support 12 that connects with the second lift oil tank piston rod is housed on the derrick footing 5, be welded with semicolumn boss 13 on top assembly 6 crossbeams, join with the female piston head of the first oil-lifting jar piston rod, semicolumn boss 13 is as the strong point of the first oil-lifting jar piston rod, with the top assembly 6 transition position that hoists.Described hinged-support 12 is limited on the slideway 15 on the derrick footing, and telescopic brace rod 11 is hinged on 2 rectangle diagonal in the linkage, the incline direction when the direction-adapting linkage is folding.Side seat 1 and side seat 2 symmetrical configuration.
Referring to Fig. 4, described rotating disk sledge, comprise rotating disk sledge main body 18, rotating disk 19, headgear 20, motor 21, pedal 23, rotating disk 19 is installed in place, place, drilling rod center on the rotating disk sledge main body 18, motor 21 is installed in an end of rotating disk sledge main body 18, the two links by transmission mechanism 20, and pedal 23 covers on the table top beyond the rotating disk sledge main body rotating disk, the both sides of rotating disk sledge main body 18 be provided with side seat 1 and side seat 2 on the slide block 22 that adapts of slide rail 17.This sliding pair is seen Fig. 5 by bearing pin 24 lockings.The form that is slidingly connected its sliding pair of rotating disk sledge between two side seats has multiple, and this example is wherein a kind of.
Described side seat coupling bar 4 (see figure 1)s are the assemblies with length adjustment mechanism, and form can have multiple, for example adopt form shown in Figure 6, part 27 is the internal thread bar, two ends are respectively left-handed, right-handed thread, and part 28 is an external thread rod, one is left-handed, another part is dextrorotation, when tearing or adorning this coupling bar open, and rotation internal thread bar 27, can realize length adjustment, to adapt to the distance between two side seats.
For realizing low level dismounting and the rig balance that hoists, by fixing otic placode 14 setting winch framves 37, main winch can be placed on the turntable, sees Fig. 8 on the leading portion 7a of side seat bottom assembly.
Each implement is installed on above-mentioned base, slide plate cat road 30 is connected in a side of rotating disk sledge 3, ladder 31 is connected in the opposite side of top assembly 6, the sub-mount 32 that can make up room on duty is connected on the side of side seat 2, these annexes rise in the lump with base after installing, just can enter construction, see Fig. 9.
For convenience will above-mentioned rotating disk sledge with the winch hauling-out with send into the track on the two side seats and each several part moved and move down transport vehicle, pulley 33, pulley 34, elevator steel cable 35, holder 36 are installed on both sides seat and rotating disk sledge main body, winch 38 on they and the transport vehicle is formed pulley mechanisms, referring to Fig. 7.
Claims (7)
1. energy quickly dismantled, the rig substructure that moves, it is characterized in that, base is made up of side seat and a rotating disk sledge of two symmetrical configuration, described side seat, by the top assembly, bottom assembly and several sub-trusses that are hinged between the two constitute parallelogram linkage, the telescopic brace rod of hinged shotpin with lock in this mechanism, hinged derrick footing on the assembly of top, the hinged the first oil-lifting jar and second lift oil tank on the extension of linkage outer bottom assembly, the hinged-support that connects with the oil cylinder piston bar is installed in the corresponding section of derrick footing and sub-truss, device rotating disk and driving mechanism thereof on the described rotating disk sledge, the rotating disk sledge is slidingly connected between two side seats in both sides.
2. according to a kind of energy quickly dismantled of claim 1, mobile rig substructure, it is characterized in that the bottom assembly of described side seat is assembled by leading portion, stage casing, extension and the movable connecting section between leading portion and stage casing successively.
3. according to a kind of energy quickly dismantled of claim 1, mobile rig substructure, it is characterized in that derrick footing is limited on the slideway with the hinged-support that the oil cylinder piston bar connects in the described side seat.
According to claim 1 a kind of can quickly dismantled, mobile rig substructure, it is characterized in that hinged for being fixedly hinged between the derrick footing of hinged-support one side and side seat top assembly is housed, and offside is for being movably hinged.
5. according to a kind of energy quickly dismantled of claim 1, mobile rig substructure, it is characterized in that the movable coupling bar that has length adjustment mechanism on it that is connected with between the seat of both sides.
6. according to a kind of energy quickly dismantled of claim 5, mobile rig substructure, it is characterized in that, described side seat coupling bar is made up of each two double threaded screw that have the internal thread bar of a spline section and be connected between the two at one end, in the two internal thread bars groove that assembly is opened bottom the spline section respectively is stuck in a side seat.
7. according to a kind of energy quickly dismantled of claim 1 and 2, mobile rig substructure, it is characterized in that, on the leading portion of side seat bottom assembly, turntable is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104789 CN2828299Y (en) | 2004-12-31 | 2004-12-31 | Drilling rig base capable of quickly dismounted and moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104789 CN2828299Y (en) | 2004-12-31 | 2004-12-31 | Drilling rig base capable of quickly dismounted and moving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828299Y true CN2828299Y (en) | 2006-10-18 |
Family
ID=37079856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420104789 Expired - Fee Related CN2828299Y (en) | 2004-12-31 | 2004-12-31 | Drilling rig base capable of quickly dismounted and moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828299Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987040B (en) * | 2006-12-20 | 2013-03-27 | 四川宏华石油设备有限公司 | Synchronous control device for petroleum drilling rig derrick and base hydraulic lifting |
| CN103256010A (en) * | 2008-02-29 | 2013-08-21 | 国民油井华高有限合伙公司 | Method of assembling drilling rigs |
| CN103597163A (en) * | 2011-03-25 | 2014-02-19 | Nli工程公司 | Derrick apparatus |
| CN103982141A (en) * | 2014-06-09 | 2014-08-13 | 四川宏华石油设备有限公司 | Novel rapid moving drilling rig derrick base structure |
| CN106522832A (en) * | 2016-12-16 | 2017-03-22 | 四川宏华石油设备有限公司 | Vertically lifting drill |
| CN112983289A (en) * | 2021-03-26 | 2021-06-18 | 中曼石油装备集团有限公司 | Dual-working-condition drilling base |
-
2004
- 2004-12-31 CN CN 200420104789 patent/CN2828299Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987040B (en) * | 2006-12-20 | 2013-03-27 | 四川宏华石油设备有限公司 | Synchronous control device for petroleum drilling rig derrick and base hydraulic lifting |
| CN103256010A (en) * | 2008-02-29 | 2013-08-21 | 国民油井华高有限合伙公司 | Method of assembling drilling rigs |
| CN103597163A (en) * | 2011-03-25 | 2014-02-19 | Nli工程公司 | Derrick apparatus |
| CN103982141A (en) * | 2014-06-09 | 2014-08-13 | 四川宏华石油设备有限公司 | Novel rapid moving drilling rig derrick base structure |
| CN103982141B (en) * | 2014-06-09 | 2016-04-20 | 四川宏华石油设备有限公司 | A kind of novel rapid transporting drilling machine derrick substructure structure |
| CN106522832A (en) * | 2016-12-16 | 2017-03-22 | 四川宏华石油设备有限公司 | Vertically lifting drill |
| CN106522832B (en) * | 2016-12-16 | 2019-05-24 | 四川宏华石油设备有限公司 | Vertical raising drilling machine |
| CN112983289A (en) * | 2021-03-26 | 2021-06-18 | 中曼石油装备集团有限公司 | Dual-working-condition drilling base |
| CN112983289B (en) * | 2021-03-26 | 2024-01-26 | 中曼石油装备集团有限公司 | Double-working-condition drilling base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20131231 |