CN103352666B - A kind of drilling tool transportation system - Google Patents
A kind of drilling tool transportation system Download PDFInfo
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- CN103352666B CN103352666B CN201310310361.1A CN201310310361A CN103352666B CN 103352666 B CN103352666 B CN 103352666B CN 201310310361 A CN201310310361 A CN 201310310361A CN 103352666 B CN103352666 B CN 103352666B
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- derrick
- wirerope
- shuttle car
- drilling tool
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Abstract
A kind of drilling tool transportation system, comprises derrick, it comprise hang shuttle car and on gripper jaw, this suspension shuttle car seat is being arranged on the carrying wirerope between derrick and carrying cable winch; Promote wirerope one end to be arranged on and to hang shuttle car front end, the other end is by being arranged on after being arranged on the lifting wirerope pulley on derrick on the lifting cable winch that is placed in above described carrying cable winch; First and third connector is installed in the front and back end of described suspension shuttle car, and second, four connectors that this first and third connector connects are arranged on derrick and described carrying cable winch respectively.Novel structure of the present invention is unique, and easy to operation, operating efficiency is higher, and safety is greatly improved.And making and installation is convenient, can not do large change and transformation to rig original structure, manufacture and installation cost cheap, the transformation of especially applicable land rig and use.
Description
Technical field
The present invention relates to a kind of transportation system of being transmitted drilling tool between drilling tool heap area under control and derrick by cable wire.
Background technology
Drillng operation is the very important link of oil field development, is also the maximum operation of risk.Along with me
The continuous increase of state's oil exploitation difficulty, survey area geological conditions becomes increasingly complex, and in drilling process, unpredictable risk also constantly increases.In conventional drilling operation, need continuous print that drilling tool (drilling rod, drill collar, sleeve pipe etc.) is transferred to drilling floor surface from drilling tool laydown area or cat road, much consuming time, and be highly intensive labour, be easy to cause the overdraw of personnel's muscle power, occur potential safety hazard.Statistics shows, and drilling failure major part occurs in drilling tool processing procedure.The mechanization of domestic drilling well industry round trip makes great progress than in the past, there has been the self-designed hydraulic tongs of China, pneumatic or hydraulic driving clamp tile.The appearance of these mechanical matching equipment and device, to raising round trip efficiency, alleviates personnel labor intensity, serves good effect.But the drilling floor surface up and down of drilling tool also rests on the Construction Mode of manpower discharge, and operating type is also relatively backward.Improve drilling efficiency, alleviate the labour intensity of personnel, reduce potential safety hazard, make staff as far as possible away from severe working environment, just require the mechanized shaftmouth equipment of superior performance, thus realize the overall mechanization of drillng operation.
On the drilling tool of China's inland rig routine, drilling floor surface mode adopts electronic or pneumatic puffer handling for many years always, and under drilling tool, rig floor then pulls mode with wire rope.Subject matter is that operational danger is comparatively large, and conveying drilling tool inefficiency, labour intensity is larger.And marine drilling platform adopts automatic catwalk device to operate the upper and lower drilling floor surface of drilling tool, but need configure service hoisting machine to complete this work at drilling floor surface, therefore it is comparatively large to take operating space, input cost is higher.
In view of current this situation, a kind of brand-new drilling tool method of operating of development and system, in the middle of the production operation solving current oil well system, a difficult problem for drilling tool safety, quick drilling floor surface up and down.
Summary of the invention
The object of the invention is to design the transportation system that a kind of structure of the upper and lower drilling floor surface of drilling tool in oil-well rig work is special, simple to operation, the drilling floor surface up and down that drilling tool is safe and efficient can be met, the drilling tool operating system that marine drilling drilling tool upper and lower drilling floor surface device of comparing again is comparatively cheap.
For this reason, the technical scheme adopted is as follows:
A kind of drilling tool transportation system, comprises derrick, it comprise hang shuttle car and on gripper jaw, this suspension shuttle car seat is being arranged on the carrying wirerope between derrick and carrying cable winch; Promote wirerope one end to be arranged on and to hang shuttle car front end, the other end is by being arranged on after being arranged on the lifting wirerope pulley on derrick on the lifting cable winch that is placed in above described carrying cable winch; First and third connector is installed in the front and back end of described suspension shuttle car, and second, four connectors that this first and third connector connects are arranged on derrick and described carrying cable winch respectively.
Damping device is provided with between described first and third connector and suspension shuttle car.
Between the described derrick back side and ground, balance traction wirerope is installed.
First, second connector described connects to form easily release and is rotatably connected device.
Described easy release is rotatably connected device: described first connector periphery and the second connector inner circumferential cone match, and this second connector is installed clamping hydraulic jack, this clamping hydraulic oil cylinder connects clamp, and this clamp stretches in the groove on the first connector; Described carrying wirerope is fixed on the axis of rotation of the second connector through the first connector center, and this axis of rotation is arranged on derrick; Install
?driving gear on the output shaft of the hydraulic motor on derrick engages with the driven gear installed on the rotary shaft
Described 3rd connector and the 4th connector connect to form easy release connection device.
The structure of described easy release connection device is: described 3rd connector periphery and the 4th connector inner circumferential cone match, and the 4th connector is installed clamping hydraulic jack, this clamping hydraulic oil cylinder connects clamp, and this clamp stretches in the groove on the 3rd connector; Described carrying wirerope is fixed on the 4th connector through the 3rd connector center.
The framework of described suspension shuttle car is telescopic.
Novel structure of the present invention is unique, and easy to operation, operating efficiency is higher, and safety is greatly improved.And making and installation is convenient, can not do large change and transformation to rig original structure, manufacture and installation cost cheap, the transformation of especially applicable land rig and use.
Accompanying drawing explanation
Fig. 1 is schematic side view of the present invention;
In figure: 1-hang shuttle car, 2-gripper jaw, 3-wirerope roller, 4-carrying wirerope, 5-promote wirerope, 6-damping device, 7-drilling tool, the 8-the first connector, 9-the second connector, the 10-the four connector, 11-promote cable winch, 12-carrying cable winch, 13-derrick, 14-balance traction wirerope, 15-wirerope tensioning apparatus, 16-cat road, 17-revolving joint, 18-the three connector, 19-linkage, 20-promote wirerope pulley.
Fig. 2 is the partial enlarged drawing near derrick position in Fig. 1.
Fig. 3 is the stereogram of Fig. 2.
Fig. 4 is that the present invention hangs shuttle car structural representation.
Fig. 5 is that the present invention hangs shuttle car framework and to stretch schematic diagram.
Fig. 6 is revolving joint structural representation elevation of the present invention.
In figure: 21-clamping hydraulic oil cylinder, 22-clamp.
Fig. 7 is revolving joint structural representation top view of the present invention.
In figure: 23-axis of rotation, 24-driven gear, 25-driving gear, 26-hydraulic motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
A kind of drilling tool transportation system, comprise hang 3, two articles, shuttle car 1, two gripper jaws 2, four wirerope rollers carrying, 4, two articles, wireropes promote wireropes 5, buffer 6, first and third connector 8,18, the second connector 9 be arranged on derrick 13, the 4th connector 10 be arranged on the carrying cable winch 12 at heap area under control or cat road 16 place, promote cable winch 11, composition such as carrying cable winch 12, cat road 16 etc.By wirerope roller 3 be suspended on two carrying wireropes 4 suspension shuttle car 1 heap area under control and derrick 13 between shuttle conveying drilling tool 7.
As shown in Figure 1,2,3, 4, between derrick 13 and heap area under control or cat road 16, be furnished with two carrying wireropes 4, hang shuttle car 1 thereon.Article two, promote wirerope 5 one end and be arranged on suspension shuttle car 1 front end, one end is arranged on the lifting cable winch 11 at heap area under control or cat road 16 place.When needs transport drilling floor surface on drilling tool 7 from heap area under control or cat road 16, carrying wirerope 4 rate of tension is adjusted by the carrying cable winch 12 being arranged on heap area under control or cat road 16 place, loosen simultaneously and promote wirerope 5 to make suspension shuttle car 1 placement level and close to drilling tool 7, and make two gripper jaws 2 of suspension shuttle car 1 bottom clamp drilling tool 7.Then drive and carry cable winch 12, tighten and carry wirerope 4, driving lifting cable winch 11 clamps drilling tool 7 by lifting wirerope 5 traction suspension shuttle car 1 and moves to derrick 13 direction along carrying wirerope 4.
As shown in Figure 6,7, the first connector 8 of installing shuttle car 1 front portion is being hung and the second connector 9 that derrick 13 is installed will synthesize the easy release that can be connected and unclamp and be rotatably connected device 17 by Connecting groups.First connector 8 is hollow outer cone entity structure, and carrying wirerope 4 is fixed on the axis of rotation 23 of the second connector 9 through its center, and its conical surface has the groove of one fixed width; Second connector 9 is square female cone structure, and female cone tapering is consistent with the first connector 8 male cone (strobilus masculinus) tapering; At corresponding first connector 8 male cone (strobilus masculinus) groove, two clamping hydraulic oil cylinders 21 are installed up and down, two panels semilune clamp 22 can be driven respectively to stretch.When promote wirerope 5 draw hang shuttle car 1 clamp drilling tool 7 move to derrick 13 time, the first connector 8 along carrying wirerope 4 enter the second connector 9, cone structure can locate centering rapidly.After it puts in place, the clamping hydraulic oil cylinder 21 on the second connector 9 promotes clamp 22 and enters the first connector 8 male cone (strobilus masculinus) groove, makes the first connector 8 and the second connector 9 connect to form easy a release and is rotatably connected device 17.
Second connector 9 is connected to one with axis of rotation 23; Axis of rotation 23 is arranged on derrick 13, and it is provided with gear 24, and it can rotate along derrick 13.Hydraulic motor 26 is arranged on derrick 13, has installed the driving gear 25 be meshed with driven gear 24 in its termination.Hydraulic motor 26 drives driving gear 25 to engage driven gear 24 on axis of rotation 23, and revolving joint 17 can be driven to rotate along axis of rotation 23.
Easy release be rotatably connected device 17 drive hang shuttle car 1 to pithead position rotate to well head centerline parallel position, meanwhile carry cable winch 12 and adjust carrying wirerope 4 rate of tension, coordinate easily release to be rotatably connected device 17 and complete spinning movement.
By drilling tool 7 from derrick 13 movement to heap area under control or cat road 16, otherwise it is above process.
As shown in Figure 6,7, hang on shuttle car 1 and be equipped with the 3rd connector 18 near heap area under control portion, the easy release connection device 19 forming and can be connected and unclamp can be engaged with the 4th connector 10 that heap area under control place installs, its principle, to easily to discharge the linkage principle being rotatably connected device 17 similar, does not just arrange spinfunction.Linkage 19 can control the movement of hanging shuttle car 1 better at cat road 16 place, be convenient to the installation and maintenance of position, the end and hang shuttle car 1.The concrete structure of described easy release connection device 19 is: the 3rd connector 18 is hollow outer cone entity structure, and carrying wirerope 4 is fixed on the upper of the 4th connector 10 through its center, the 3rd connector 18 conical surface has the groove of one fixed width; 4th connector 10 is square female cone structure, and female cone tapering is consistent with the 3rd connector 18 male cone (strobilus masculinus) tapering; At corresponding 3rd connector 18 male cone (strobilus masculinus) groove, two clamping hydraulic oil cylinders 21 are installed up and down, two panels semilune clamp 22 can be driven respectively to stretch.
First and third connector 8,18 rear portion is configured with damping device 6, and Absorbable rod or buffering hang impact shock when shuttle car 1 engages with first and third connector 8,18 that derrick 13 and drilling tool laydown area place carry on cable winch 12.
Hang two gripper jaws 2 installed shuttle car 1 bottom can adjust respectively, so that hole axis aimed at by adjustment drilling tool.
Suspension shuttle car 1 acts on derrick 13 and will certainly destroy the original balance of system, needs to install balance traction wirerope 14 between derrick 13 back side and ground.Carrying cable 14 is configured with wirerope tensioning apparatus 15, to adjust the rate of tension of carrying cable 14 to reach the balance of system.
As shown in Figure 5, hang shuttle car 1 extensible and adjust its width, to adapt to the width that different drilling derrick 13 installs the second connector 9 place, make the width between wirerope roller 3 identical with the distance that two carry between wirerope, make the present invention be applicable to dissimilar derrick.
Claims (6)
1. a drilling tool transportation system, comprises derrick, it is characterized in that: it comprise hang shuttle car (1) and on gripper jaw (2), this suspension shuttle car (1) seat is being arranged on derrick and is carrying on the carrying wirerope (4) between cable winch (12); Promote wirerope (5) one end to be arranged on and to hang shuttle car (1) front end, the other end by be arranged on after being arranged on the lifting wirerope pulley (20) on derrick be placed in described carrying cable winch (12) top lifting cable winch (11) on; First and third connector (8,18) is installed in the front and back end of described suspension shuttle car (1), and second, four connectors (9,10) that this first and third connector (8,18) connects are arranged on derrick and described carrying cable winch (12) respectively; First, second connector described (8,9) connects to form easily release and is rotatably connected device (17); Described easy release is rotatably connected device (17): described first connector (8) periphery and the second connector (9) inner circumferential cone match, this second connector (9) is upper installs clamping hydraulic jack (21), this clamping hydraulic oil cylinder (21) connects clamp (22), and this clamp (22) stretches in the groove on the first connector (8); Described carrying wirerope (4) is fixed on the axis of rotation (23) of the second connector (9) through the first connector (8) center, and this axis of rotation (23) is arranged on derrick; Install
?driving gear (25) on the output shaft of the hydraulic motor (26) on derrick engages with the driven gear (24) be arranged on axis of rotation (23).
2. a kind of drilling tool transportation system according to claim 1, is characterized in that: be provided with damping device (6) between described first and third connector (8,18) and suspension shuttle car (1).
3. a kind of drilling tool transportation system according to claim 1, is characterized in that: install balance traction wirerope (14) between the described derrick back side and ground.
4. a kind of drilling tool transportation system according to claim 1, is characterized in that: described 3rd, the 4th connector (18,10) connects to form easy release connection device (19).
5. a kind of drilling tool transportation system according to claim 4, it is characterized in that: the structure of described easy release connection device (19) is: described 3rd connector (18) periphery and the 4th connector (10) inner circumferential cone match, 4th connector (10) is upper installs clamping hydraulic jack (21), this clamping hydraulic oil cylinder (21) connects clamp (22), and this clamp (22) stretches in the groove on the 3rd connector (18); Described carrying wirerope (4) is fixed on the 4th connector (10) through the 3rd connector (18) center.
6. a kind of drilling tool transportation system according to claim 1, is characterized in that: the framework of described suspension shuttle car (1) is telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310361.1A CN103352666B (en) | 2013-07-23 | 2013-07-23 | A kind of drilling tool transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310361.1A CN103352666B (en) | 2013-07-23 | 2013-07-23 | A kind of drilling tool transportation system |
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| Publication Number | Publication Date |
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| CN103352666A CN103352666A (en) | 2013-10-16 |
| CN103352666B true CN103352666B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310310361.1A Active CN103352666B (en) | 2013-07-23 | 2013-07-23 | A kind of drilling tool transportation system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649555B (en) * | 2016-03-25 | 2018-12-04 | 北京机域科技发展有限公司 | Lubricator delivery and turner and method |
| CN105672986B (en) * | 2016-03-25 | 2019-07-26 | 北京机域科技发展有限公司 | Well, which is surveyed, adjusts Intelligent control device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3713547A (en) * | 1971-08-23 | 1973-01-30 | D Beck | Endless cable way for transporting pipe |
| US4054210A (en) * | 1975-09-29 | 1977-10-18 | Crocker Roger A | Apparatus for transporting and handling pipe |
| US4082193A (en) * | 1970-01-23 | 1978-04-04 | LeRoy LaSalle | Pipe handling apparatus |
| CN203374225U (en) * | 2013-07-23 | 2014-01-01 | 甘肃蓝科石化高新装备股份有限公司 | Drilling tool conveying system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1066266A (en) * | 1978-10-17 | 1979-11-13 | Richard Corkery | Pipe handling and transportation apparatus |
| CA1151144A (en) * | 1982-02-18 | 1983-08-02 | Kenneth Layton | Pipe handling method and apparatus |
-
2013
- 2013-07-23 CN CN201310310361.1A patent/CN103352666B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082193A (en) * | 1970-01-23 | 1978-04-04 | LeRoy LaSalle | Pipe handling apparatus |
| US3713547A (en) * | 1971-08-23 | 1973-01-30 | D Beck | Endless cable way for transporting pipe |
| US4054210A (en) * | 1975-09-29 | 1977-10-18 | Crocker Roger A | Apparatus for transporting and handling pipe |
| CN203374225U (en) * | 2013-07-23 | 2014-01-01 | 甘肃蓝科石化高新装备股份有限公司 | Drilling tool conveying system |
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| CN103352666A (en) | 2013-10-16 |
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