CN202510060U - Conveying device for hydraulic drilling tool - Google Patents
Conveying device for hydraulic drilling tool Download PDFInfo
- Publication number
- CN202510060U CN202510060U CN2012201041772U CN201220104177U CN202510060U CN 202510060 U CN202510060 U CN 202510060U CN 2012201041772 U CN2012201041772 U CN 2012201041772U CN 201220104177 U CN201220104177 U CN 201220104177U CN 202510060 U CN202510060 U CN 202510060U
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- telescopic arm
- base assembly
- girder
- ramp
- fluid cylinder
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Abstract
The utility model provides a conveying device for a hydraulic drilling tool, which is used for connecting a single conveying drill tool with a deviated well drill rig. The device consists of a variable amplitude mechanism, a telescopic mechanism, a clamping mechanism, a slope overturning mechanism and pipe racks; a base assembly of the variable amplitude mechanism is provided with a main beam; one end of a support rod is articulated with the base assembly; the other end of the support rod is articulated with a sliding block; one end of a hydraulic cylinder is fixedly arranged on the base assembly; the other end of the hydraulic cylinder is articulated with the middle part of the support rod; a large telescopic arm is sleeved in the main beam; a small telescopic arm is sleeved in the large telescopic arm; a guide rail is arranged on the upper surface of the main beam; a front slope support seat and a rear slope support seat are connected onto the guide rail of the main beam; and two rows of pipe racks are respectively arranged at two sides of the base assembly. The conveying device provided by the utility model has the advantages that the variable amplitude angle is large; the telescopic distance is long; the problems that the position for connecting the single drilling tool is unfixed after the amplitude of the deviated well drill rig is continuously changed and the like can be solved; and the conveying device adopts full hydraulic control, thus, the labor intensity can be reduced.
Description
Technical field
The utility model relates to the drilling equipment technical field, and particularly oblique straight well auxiliary equipment of rig is a kind of drilling tool transport.
Background technology
In drilling well or completion process, need drilling rod or oil pipe be transported to offshore boring island and get on.At present, the method that drilling rod or oil pipe are transported on the offshore boring island is, is fixed on an end of drilling tool with elevator, utilizes fixed pulley and the wire rope on derrick top to mention drilling tool and is transported on the offshore boring island.
In the oblique straight well rig of the coal bed gas development process, owing to can not adopt elevator, fixing conventional equipment such as drilling rod ramp, drilling rod made up a joint to operate has proposed new requirement.For adapting to the needs of driller, must address the problem:
1. the derrick angle changes, and makes power swivel connect button bit and puts to change with angle and change.
2. when beating oblique straight well because action of gravity, drilling rod can not auto-paralleling in derrick, need the guiding of drilling tool ramp, prevent the equipment damaged in collision.
3. common drilling tool ramp does not have tool joint to clamp function, can not realize that the power swivel moment of torsion connects to buckle.
Therefore conventional rig can't satisfy the needs that oblique straight well rig makes up a joint with the drilling tool ramp, and drilling tool guiding and moment of torsion in the time of can not realizing the derrick luffing connect the button function.
The utility model content
The purpose of the utility model is: a kind of hydraulic drilling tool transport is provided, to satisfy the drilling tool delivery requirements of oblique straight well drill drilling operation.This equipment has multiple degrees of freedom, all-hydraulic control.
The technical scheme that the utility model adopts is: the hydraulic drilling tool transport, mainly form by jib lubbing mechanism, telescoping mechanism, clamp mechanism, ramp switching mechanism and pipe rack.It is characterized in that:
Jib lubbing mechanism mainly is made up of girder, strut, hydraulic cylinder, slide block, base assembly.The base assembly adopts shaped steel to be welded into rectangle, on the base assembly, girder is arranged, and an end of girder fixes on base assembly top with hinges fixing; In the middle of base assembly and girder, strut is arranged, an end of strut is connected with base assembly hinge, and the other end of strut is connected with the slide block hinge, and slide block and girder are slidingly connected, and hydraulic cylinder one end is fixed on the base assembly, and an end is connected with strut middle part hinge.When the cylinder pushes strut, slide block is that guide rail slides backward with the girder lower surface, and girder serves as that axle rotates counterclockwise with the rear portion hinge, and angle increases, and accomplishes girder luffing (change angle).Opposite hydraulic cylinder is regained, and angle reduces, and finally resets.
Telescoping mechanism mainly is made up of girder, big telescopic arm and little telescopic arm, and telescoping mechanism has three layers, and cross section is to be with big telescopic arm in the rectangular girder, and big telescopic arm is connected with girder through the first telescopic arm fluid cylinder; In big telescopic arm, be with little telescopic arm, little telescopic arm is connected with big telescopic arm through the second telescopic arm fluid cylinder.During the girder horizontal level, the first telescopic arm fluid cylinder bar chamber oil-feed, big telescopic arm is positioned at initial position; The second telescopic arm fluid cylinder plug chamber oil-feed is stretched out so that abdicate the position for the drilling rod of upset entering, and little telescopic arm returned original position after drilling rod got into the drilling tool ramp; Arrive the precalculated position through jib lubbing mechanism; The first telescopic arm fluid cylinder plug chamber oil-feed, big telescopic arm stretches out, adjustment and power swivel relative position.
The ramp switching mechanism is made up of preceding ramp bearing, ramp, back bearing, drilling tool ramp, flip-arm fluid cylinder; The girder upper surface has guide rail; Preceding ramp bearing is connected on the guide rail of girder with ramp, back bearing, parallel sliding, and drilling tool ramp one end hinge is connected on the big telescopic arm; One end hinge is connected on the bearing of preceding ramp; The rear end hinge is connected on the bearing of ramp, back, and a side of preceding ramp bearing is fixed with the flip-arm fluid cylinder, and the flip-arm fluid cylinder other end and ramp are fixed.When girder is positioned at level, the effect of flip-arm fluid cylinder, ramp bearing and preceding ramp bearing and the anterior hinge of big telescopic arm are that rotating shaft swings after the promotion drilling tool ramp, can carry out the upset of positive and negative 30 degree, the loading and unloading of realization drilling tool on the ramp.
Clamp mechanism mainly is made up of caliper, clamp fluid cylinder and clamp.The clamp mechanism caliper is fixed on the front end of little telescopic arm; Two clamp symmetries are hinged on the fixed block of caliper upper end, and the tail end of two clamp connects an end of clamp fluid cylinder, and the other end of clamp fluid cylinder is hinged on the fixed block of caliper lower outside.There is V-shaped groove the upper end of caliper.Drilling tool gets into the V-shaped groove of caliper, and the V-shaped groove through caliper makes the tool joint location, promotes down at the clamp fluid cylinder, and clamp are axle with the hinge on the caliper, overturn to depress drilling tool is fixed.Clamp have two kinds of different circular arcs to constitute, and when the position of drilling rod on the ramp is forward relatively, can clamp drill pipe body through clamp, adjust through the moving of little telescopic arm of telescoping mechanism again, make it correct position.Two clamp interlaced arrangement provide two clamping forces, and are in the opposite direction.The clamp mechanism caliper is at the front end of little telescopic arm, and upper-lower position can float, and its function is the error of central tube axis that is used for correcting central axis and the power swivel of drilling rod, avoids being rigidly connected, and equipment is damaged.Clamp mechanism provides and has made up a joint and get rid of single needed clamping force.
Pipe rack mainly is made up of pipe support beam, pipe support supporting leg, slide block fluid cylinder, removable voussoir and framed bent slide block 16.Pipe rack has two rows respectively in the both sides of base assembly; One end hinge of pipe support beam is connected on the column of base assembly, and the other end of pipe support beam is connected with hinge on the pipe support supporting leg; Removable voussoir is fixed on pipe support beam front end through straight pin, and the framed bent slide block is connected with slide block fluid cylinder bar head hinge, and the slide block fluid cylinder is fixed on the column of base assembly.On the pipe support supporting leg respectively by high, in, hole, the ends three, be used for adjusting the gradient of pipe support beam, high-order for making up a joint with just spending; Drilling tool tumbles from right to left, and low level is that breaking down is spent with negative 5, adjusts to a high position when making up a joint; Drilling tool tumbles removable voussoir position automatically to be stopped, and the effect of slide block fluid cylinder drives framed bent slide block, drilling rod of jack-up; On the framed bent slide block wedge-shaped surface is arranged, drilling rod tumbles on the drilling tool ramp automatically.Get rid of when single, remove removable voussoir, adjustment pipe support beam from left to right tumbles when switching mechanism unloads drilling rod to low level automatically.
The beneficial effect of the utility model: the utility model hydraulic drilling tool transport; Can carry drilling tool to offshore boring island; Common drilling tool ramp can only be used to have the common rig of two-layer platform, and all-hydraulic drilling tool transport is by two-layer platform, and can freely adjust angle; The two-stage telescoping mechanism is arranged, and adjusting range is big.Single fluid cylinder fork luffing is compared with common biliquid cylinder luffing, has reduced the Hydraulic Synchronizing control device.Telescoping mechanism can cooperate caliper unit to adjust the position of drilling tool on the ramp in the process of making up a joint, and has saved manual operation.Owing to be all-hydraulic control, simple to operate, roustabout's labour intensity reduces, and has improved production efficiency.Increase collapsing length, adapted to different hole deviations.
Description of drawings
Fig. 1 is the axle side structure sketch map of the utility model hydraulic drilling tool transport.
Fig. 2 is the structural representation of jib lubbing mechanism.
Fig. 3 is the structural representation of telescoping mechanism.
Fig. 4 is the structural representation of ramp switching mechanism.
Fig. 5 is the orthography sketch map of ramp switching mechanism.
Fig. 6 is the structural representation of clamp mechanism.
Fig. 7 is the structural representation of pipe rack.
Among the figure, 1-girder, 2-slide block, 3-strut, 4-hydraulic cylinder; 5-base assembly, the little telescopic arm of 6-, the big telescopic arm of 7-, 8-drilling tool ramp, ramp bearing behind the 9-; The preceding ramp of 10-bearing, 11-flip-arm fluid cylinder, 12-clamp, 13-caliper, 14-clamp fluid cylinder; The removable voussoir of 15-, 16-framed bent slide block, 17-slide block fluid cylinder, 18-pipe support beam, 19-pipe support supporting leg.
The specific embodiment
Embodiment 1: with a hydraulic drilling tool transport is example, and the utility model is done further explain.
Consult Fig. 1.The utility model hydraulic drilling tool transport mainly is made up of jib lubbing mechanism, telescoping mechanism, clamp mechanism, ramp switching mechanism and pipe rack.
Consult Fig. 2.Jib lubbing mechanism mainly is made up of girder 1, strut 3, hydraulic cylinder 4, slide block 2, base assembly 5.Base assembly 5 adopts i iron and channel-section steel to be welded into rectangle, and the length of base assembly 5 is 10m, and width is 1.7m.Girder 1 is arranged on base assembly 5, and it is rectangle that girder 1 adopts steel plate and channel-section steel to be welded into cross section.One end of girder 1 fixes on base assembly 5 tops with hinges fixing.In the middle of base assembly 5 and girder 1, a strut 3 is arranged; One end of strut 3 is connected with base assembly 5 hinges, and the other end of strut 3 is connected with slide block 2 hinges, and slide block 2 is slidingly connected with girder 1; Hydraulic cylinder 4 one ends are fixed on the base assembly 5, and hydraulic cylinder 4 other ends are connected with strut 3 middle part hinges.
Consult Fig. 3.Telescoping mechanism mainly is made up of girder 1, big telescopic arm 7 and little telescopic arm 6.Telescoping mechanism have three layers of cross section be the rectangle pipe box together, elongate or shorten through cylinder pushes.The flexible distance of the first order is 2.5m, and the flexible distance in the second level is 1.0m.Cross section is to be with a big telescopic arm 7 in the rectangular girder 1, and big telescopic arm 7 is connected with girder 1 through the first telescopic arm fluid cylinder.In big telescopic arm 7, be with a little telescopic arm 6, little telescopic arm 6 is connected with big telescopic arm 7 through the second telescopic arm fluid cylinder.
Consult Fig. 4 and Fig. 5.The ramp switching mechanism is made up of preceding ramp bearing 10, ramp, back bearing 9, drilling tool ramp 8, flip-arm fluid cylinder 11.Flip angle is for can reach 70 °.Girder 1 upper surface has a guide rail; Preceding ramp bearing 10 is connected on the guide rail of girder 1 with ramp, back bearing 9; Drilling tool ramp 8 one end hinges are connected on the big telescopic arm 7, and an end hinge is connected on the preceding ramp bearing 10, and the rear end hinge is connected on ramp, the back bearing 9; One side of preceding ramp bearing 10 is fixed with flip-arm fluid cylinder 11, and flip-arm fluid cylinder 11 other ends and ramp are fixed;
Consult Fig. 6.Clamp mechanism mainly is made up of caliper 13, clamp fluid cylinder 14 and clamp 12.Clamp mechanism caliper 13 is fixed on the front end of little telescopic arm 6; Two clamp 12 symmetries are hinged on the caliper 13 upper end fixed blocks, and the tail end of two clamp 12 connects an end of clamp fluid cylinder 14, and the other end of clamp fluid cylinder 14 is hinged on the fixed block of caliper 13 lower outside; There is V-shaped groove the upper end of caliper 13, and V-shaped groove is drilling tool fixedly, and drilling tool can not be rolled.
Consult Fig. 7.Pipe rack mainly is made up of pipe support beam 18, pipe support supporting leg 19, slide block fluid cylinder 17, removable voussoir 15 and framed bent slide block 16.Pipe rack has two rows respectively in the both sides of base assembly 5; One end hinge of pipe support beam 18 is connected on the column of base assembly 5, and the other end of pipe support beam 18 is connected with hinge on the pipe support supporting leg 19; Removable voussoir 15 is fixed on pipe support beam 18 front ends through straight pin, and framed bent slide block 16 is connected with slide block fluid cylinder 17 bar head hinges, and slide block fluid cylinder 17 is fixed on the column of base assembly 5.
Claims (1)
1. a hydraulic drilling tool transport mainly is made up of jib lubbing mechanism, telescoping mechanism, clamp mechanism, ramp switching mechanism and pipe rack; It is characterized in that: jib lubbing mechanism mainly is made up of girder (1), strut (3), hydraulic cylinder (4), slide block (2), base assembly (5); Base assembly (5) adopts shaped steel to be welded into rectangle, and girder (1) is arranged on base assembly (5), and an end of girder (1) fixes on base assembly (5) top with hinges fixing; Strut (3) is arranged in the middle of base assembly (5) and girder (1); One end of strut (3) is connected with base assembly (5) hinge; The other end of strut (3) is connected with slide block (2) hinge; Slide block (2) is slidingly connected with girder (1), and hydraulic cylinder (4) one ends are fixed on the base assembly (5), and an end is connected with strut (3) middle part hinge;
Telescoping mechanism mainly is made up of girder (1), big telescopic arm (7) and little telescopic arm (6), and telescoping mechanism has three layers, and cross section is to be with big telescopic arm (7) in the rectangular girder (1), and big telescopic arm (7) is connected with girder (1) through the first telescopic arm fluid cylinder; In big telescopic arm (7), be with little telescopic arm (6), little telescopic arm (6) is connected with big telescopic arm (7) through the second telescopic arm fluid cylinder;
The ramp switching mechanism is made up of preceding ramp bearing (10), back ramp bearing (9), drilling tool ramp (8), flip-arm fluid cylinder (11); Girder (1) upper surface has guide rail; Preceding ramp bearing (10) is connected on the guide rail of girder (1) with back ramp bearing (9); Drilling tool ramp (8) one end hinges are connected on the big telescopic arm (7), and an end hinge is connected on the preceding ramp bearing (10), and the rear end hinge is connected on the back ramp bearing (9); One side of preceding ramp bearing (10) is fixed with flip-arm fluid cylinder (11), and flip-arm fluid cylinder (11) other end and ramp are fixed;
Clamp mechanism mainly is made up of caliper (13), clamp fluid cylinder (14) and clamp (12); Clamp mechanism caliper (13) is fixed on the front end of little telescopic arm (6); Two clamp (12) symmetry is hinged on the fixed block of caliper (13) upper end, and the tail end of two clamp (12) connects an end of clamp fluid cylinders (14), and the other end of clamp fluid cylinder (14) is hinged on the fixed block of caliper (13) lower outside; There is V-shaped groove the upper end of caliper (13);
Pipe rack mainly is made up of pipe support beam (18), pipe support supporting leg (19), slide block fluid cylinder (17), removable voussoir (15) and framed bent slide block (16); Pipe rack has two rows respectively in the both sides of base assembly (5); One end hinge of pipe support beam (18) is connected on the column of base assembly (5), and the other end of pipe support beam (18) is connected with hinge on the pipe support supporting leg (19); Removable voussoir (15) is fixed on pipe support beam (18) front end through straight pin, and framed bent slide block (16) is connected with slide block fluid cylinder (17) bar head hinge, and slide block fluid cylinder (17) is fixed on the column of base assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201041772U CN202510060U (en) | 2012-03-20 | 2012-03-20 | Conveying device for hydraulic drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201041772U CN202510060U (en) | 2012-03-20 | 2012-03-20 | Conveying device for hydraulic drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510060U true CN202510060U (en) | 2012-10-31 |
Family
ID=47062552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201041772U Expired - Lifetime CN202510060U (en) | 2012-03-20 | 2012-03-20 | Conveying device for hydraulic drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510060U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397857A (en) * | 2013-08-21 | 2013-11-20 | 东营胜利慧岩石油装备有限公司 | Transportation device |
| CN103603601A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Inclined and vertical well drilling machine |
| CN104358533A (en) * | 2014-11-06 | 2015-02-18 | 四川宏华石油设备有限公司 | Gear and rack type drilling machine power catwalk |
| CN104895512A (en) * | 2014-03-06 | 2015-09-09 | 中国石油化工股份有限公司 | Network power supply intelligent well workover system |
| CN109057730A (en) * | 2018-10-25 | 2018-12-21 | 安徽理工大学 | A kind of new type auto storage rod box of hydraulic drill rig |
| CN110723480A (en) * | 2019-12-17 | 2020-01-24 | 东营胜蓝石油科技开发有限公司 | Drilling platform conveyor |
| CN111075370A (en) * | 2020-02-10 | 2020-04-28 | 扬州恒精机械有限公司 | Oil gas well operation pipe pole conveyor |
| CN111847324A (en) * | 2020-06-28 | 2020-10-30 | 国网山西省电力公司阳泉供电公司 | Portable hoisting and conveying vehicle |
| WO2022033400A1 (en) * | 2020-08-14 | 2022-02-17 | 四川宏华石油设备有限公司 | Pipe conveying device and method |
-
2012
- 2012-03-20 CN CN2012201041772U patent/CN202510060U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397857A (en) * | 2013-08-21 | 2013-11-20 | 东营胜利慧岩石油装备有限公司 | Transportation device |
| CN103397857B (en) * | 2013-08-21 | 2016-01-27 | 东营胜利慧岩石油装备有限公司 | A kind of conveying arrangement |
| CN103603601A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Inclined and vertical well drilling machine |
| CN103603601B (en) * | 2013-11-26 | 2015-10-28 | 河北华北石油荣盛机械制造有限公司 | A kind of deviated wells rig |
| CN104895512A (en) * | 2014-03-06 | 2015-09-09 | 中国石油化工股份有限公司 | Network power supply intelligent well workover system |
| CN104358533A (en) * | 2014-11-06 | 2015-02-18 | 四川宏华石油设备有限公司 | Gear and rack type drilling machine power catwalk |
| CN109057730A (en) * | 2018-10-25 | 2018-12-21 | 安徽理工大学 | A kind of new type auto storage rod box of hydraulic drill rig |
| CN109057730B (en) * | 2018-10-25 | 2024-05-03 | 安徽理工大学 | Novel automatic rod storage box for hydraulic drilling machine |
| CN110723480A (en) * | 2019-12-17 | 2020-01-24 | 东营胜蓝石油科技开发有限公司 | Drilling platform conveyor |
| CN111075370A (en) * | 2020-02-10 | 2020-04-28 | 扬州恒精机械有限公司 | Oil gas well operation pipe pole conveyor |
| CN111847324A (en) * | 2020-06-28 | 2020-10-30 | 国网山西省电力公司阳泉供电公司 | Portable hoisting and conveying vehicle |
| WO2022033400A1 (en) * | 2020-08-14 | 2022-02-17 | 四川宏华石油设备有限公司 | Pipe conveying device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
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| CX01 | Expiry of patent term |