CN205503044U - Oil drilling equipment , automatic calandria device and tubular column support mechanism - Google Patents
Oil drilling equipment , automatic calandria device and tubular column support mechanism Download PDFInfo
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- CN205503044U CN205503044U CN201521099499.2U CN201521099499U CN205503044U CN 205503044 U CN205503044 U CN 205503044U CN 201521099499 U CN201521099499 U CN 201521099499U CN 205503044 U CN205503044 U CN 205503044U
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Abstract
The utility model discloses a mechanism is supported to the tubular column, including casing, actuating mechanism, slider, first support arm and second support arm, the slider set up in in the casing, the slider is connected with actuating mechanism, first support arm with the second supports the arm to locate respectively the both sides of slider to through link mechanism with the slider is articulated, the slider with be equipped with the guiding axle between the casing, the axis of guiding axle with actuating mechanism's removal axis is parallel. Through the guide effect of guiding axle, the difficult skew predetermined axis that slides of slider and link mechanism's slip to make its slip axis all the time with actuating mechanism's removal axis keeping parallelism, avoided actuating mechanism because of the operational reliability that receives the unbalance loading and lead to the fact is not high, life receives the problem that influences betterly, have simple structure, operational reliability advantage such as good. The utility model discloses an automatic calandria device and oil drilling equipment are further disclosed.
Description
Technical field
This utility model relates to oil equipment field, is specifically related to a kind of tubing string and helps mechanism, and is provided with this tubing string and helps automatic tube-arranging device and the oil drilling and extracting equipment of mechanism.
Background technology
Well head automatization, unmanned be the main development direction of petroleum equipment.Automatic tube-arranging device is a kind of well head automated arm, and it is typically mounted on pipe rack (being commonly called as quadruple board platform), is mainly used in helping the tubing strings such as drilling rod to move between well head and pipe rack.Pipe rack is generally established by oil well, and pipe rack is formed many positions for vertically placement tubing string, and automatic tube-arranging device is movably arranged on pipe rack；When tubing string is placed on pipe rack by needs, automatic tube-arranging device clamps tubing string the precalculated position being placed on pipe rack；When needs take out tubing string from pipe rack, automatic tube-arranging device moves to appropriate location and clamps tubing string, is then driven to precalculated position.
Automatic tube-arranging device generally includes mechanical arm and tubing string clamping device, and tubing string clamping device is normally at the end of the mechanical arm of multifreedom motion, is used for clamping tubing string.When head pipe post clamping device typically uses arc clamping limb, by clamping limb open and gathering realizes tubing string pick-and-place, this structural clamp arm rotating fulcrum is located at rear portion, and cantilever is longer, easily causes chucking power not enough, insufficient strength.And clamping limb is during opening, spatially certainly will expand to direction, tubing string both sides, cause operation to take up room relatively big, be unfavorable for narrow space operation between quadruple board platform fingerboard, easy and adjacent discharge tubing string causes interference, the normal work of impact.For this, existing provide a kind of by linkage drive straight-bar type clamping limb tubing string clamping device, but its structure arranges more complicated, functional reliability is poor, and owing to driving means is directly connected to linkage, it is easily subject to the unbalance loading that linkage causes in motor process, and causes damaging, affect product service life.
Utility model content
In view of this, the purpose of this utility model is to provide the tubing string that unbalance loading suffered by a kind of simple in construction, functional reliability height, drive mechanism is little to help mechanism, and uses this tubing string to help automatic tube-arranging device and the oil drilling and extracting equipment of mechanism.
First aspect of the present utility model, provide a kind of tubing string and help mechanism, arm is helped including housing, drive mechanism, slide block, the first support arm and second, described slide block is arranged in described housing, described slide block is connected with drive mechanism, described first helps arm and described second to help arm to be respectively arranged on the both sides of described slide block, and it is hinged with described slide block by linkage, being provided with the axis of guide between described slide block and described housing, the axis of the described axis of guide is parallel with the mobile axis of described drive mechanism.
Further, being provided with slideway inside described slide block, one end of the described axis of guide is arranged in described slideway, and the other end is fixedly connected on described housing.
Further, described housing is provided with pilot hole, and one end of the described axis of guide is arranged in described pilot hole, and the other end is connected on described slide block.
Further, described housing is provided with chute, described first help arm and described second help the first end of arm connect have bearing pin, described bearing pin to be located at described chute in and can slide in described chute.
Further, it is provided with predetermined angle between slip axis and the mobile axis of described drive mechanism of described chute.
Further, described linkage includes first connecting rod group and second connecting rod group, described first helps arm to be articulated with the first side of described slide block by first connecting rod group, described first connecting rod group includes the first connecting rod that at least two be arranged in parallel, and described first helps arm, first connecting rod group and slide block composition parallel-crank mechanism；Described second helps arm to be articulated with the second side of described slide block by second connecting rod group, and described second connecting rod group includes the second connecting rod that at least two be arranged in parallel, and described second helps arm, second connecting rod group and slide block composition parallel-crank mechanism.
Further, described first connecting rod group includes four first connecting rods, described four first connecting rods are divided into two groups of upper and lower surfaces being respectively hinged at described slide block, and/or, described second connecting rod group includes that four second connecting rods, described four second connecting rods are divided into two groups of upper and lower surfaces being respectively hinged at described slide block.
Further, described first arm and described second is helped to help the second end of arm to be provided with grip block.
Second aspect of the present utility model, it is provided that a kind of automatic tube-arranging device, helps mechanism including the tubing string described in mechanical arm and any of the above-described item.
The third aspect of the present utility model, additionally provides a kind of oil drilling and extracting equipment, and including pipe rack, described pipe rack is provided with above-mentioned automatic tube-arranging device.
This utility model is by arranging the axis of guide, make slide block and linkage when the driving lower slider of drive mechanism, due to the guide effect by the axis of guide, it is difficult to deviate predetermined slip axis, thus ensure its slip axis all the time with the mobile axis energy keeping parallelism of drive mechanism, preferably avoid drive mechanism because the functional reliability caused by unbalance loading is the highest, affected problem in service life.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structure cross-sectional schematic that this utility model tubing string helps mechanism；
Fig. 2 is the internal structure schematic diagram after this utility model tubing string helps mechanism to remove housing；
Description of reference numerals:
1, housing；11, chute；21, slide block；22, the axis of guide；23, first connecting rod；24, second connecting rod；31, first arm is helped；32, second arm is helped；33, bearing pin；4, grip block；5, drive mechanism.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In this utility model, term " first ", " second " are mainly used in distinguishing different parts or direction, but specifically do not limit parts and direction.It will be apparent to those skilled in the art that " tubing string " of the present utility model refers to drilling rod, thribble (two and above connected drilling rod), oil pipe etc..
As shown in Figure 1, 2, the tubing string of the present embodiment helps mechanism, arm 31 and second is helped to help arm 32 including housing 1, drive mechanism 5, slide block 21, first, slide block 21 is arranged in housing 1, slide block 21 is connected with drive mechanism 5, and first helps arm 31 and second to help arm 32 to be respectively arranged on the both sides of slide block 21, and hinged with slide block 21 by linkage, being provided with the axis of guide 22 between slide block 21 and housing 1, the axis of the axis of guide 22 is parallel with the mobile axis of drive mechanism 5.
Present embodiments providing the multiple set-up mode of the axis of guide, specifically, slide block 21 is internal is provided with slideway, and one end of the axis of guide 22 is arranged in slideway, and the other end is fixedly connected on housing 1.Or, it is possible to arranging pilot hole on housing 1, one end of the axis of guide 22 is arranged in pilot hole, and the other end is connected on slide block 21.
By arranging the axis of guide 22, make slide block 21 and linkage when the driving lower slider of drive mechanism, due to the guide effect by the axis of guide 22, it is difficult to deviate predetermined slip axis, thus ensure its slip axis all the time with the mobile axis energy keeping parallelism of drive mechanism 5, preferably avoid drive mechanism 5 because the functional reliability caused by unbalance loading is the highest, affected problem in service life.
In the present embodiment, housing 1 is provided with chute 11, first help arm 31 and second help the first end of arm 32 connect have bearing pin 33, bearing pin 33 to be located at chute 11 in and can slide in chute 11, be provided with predetermined angle between slip axis and the mobile axis of drive mechanism of chute 11.The structure design of chute 11 and bearing pin 33, helps arm 31 and second to help the folding of arm 32 to provide guide effect for first, ensured the first support arm 31 and second help arm 32 can more preferably, folding more smoothly.
In the present embodiment, linkage includes first connecting rod group and second connecting rod group, first helps arm 31 to be articulated with the first side of slide block 21 by first connecting rod group, first connecting rod group includes the first connecting rod 23 that at least two be arranged in parallel, and first helps arm 31, first connecting rod group and slide block 21 to form parallel-crank mechanism；Second helps arm 32 to be articulated with the second side of slide block 21 by second connecting rod group, and second connecting rod group includes the second connecting rod 24 that at least two be arranged in parallel, and second helps arm 32, second connecting rod group and slide block 21 to form parallel-crank mechanism.Arranging of parallel-crank mechanism has ensured that the first support arm 31 and second helps arm 32 to move the most in the horizontal direction, it is achieved folding.
Specifically, in the present embodiment, first connecting rod group includes four first connecting rods 23, four first connecting rods 23 are divided into two groups of upper and lower surfaces being respectively hinged at slide block 21, and/or, second connecting rod group includes that four second connecting rods 24, four second connecting rods 24 are divided into two groups of upper and lower surfaces being respectively hinged at slide block 21.
Certainly, the quantity of first connecting rod 23 and second connecting rod 24 can also is that other even numbers, and such as, first connecting rod group includes that two first connecting rods 23, two first connecting rods 23 can be hinged on the same surface of slide block 21, it is possible to be respectively hinged at the upper and lower surface of slide block 21.Equally, second connecting rod group includes that two second connecting rods 24, two second connecting rods 24 are all hinged on the same surface of slide block 21, it is possible to be respectively hinged at the upper and lower surface of slide block 21.
In the present embodiment, first helps arm 31 and second to help the second end of arm 32 to be provided with grip block 4.Skid off for limiting tubing string in helping tubing string moving process, it is ensured that the safety of operation.
On this basis, this utility model additionally provides a kind of automatic tube-arranging device, helps mechanism including mechanical arm and above-mentioned tubing string, and tubing string helps mechanism to be arranged on mechanical arm tail end, owing to using above-mentioned tubing string to help mechanism, has its all advantages, repeats no more.
This utility model further provides a kind of oil drilling and extracting equipment, and including pipe rack, pipe rack is provided with above-mentioned automatic tube-arranging device, equally, possesses above-mentioned tubing string and helps all advantages of mechanism, repeat no more.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a tubing string helps mechanism, including housing (1), drive mechanism (5), slide block (21), first helps arm (31) and second to help arm (32), described slide block (21) is arranged in described housing (1), described slide block (21) is connected with drive mechanism (5), described first helps arm (31) and described second to help arm (32) to be respectively arranged on the both sides of described slide block (21), and it is hinged with described slide block (21) by linkage, it is characterized in that: between described slide block (21) and described housing (1), be provided with the axis of guide (22), the axis of the described axis of guide (22) is parallel with the mobile axis of described drive mechanism (5).
Tubing string the most according to claim 1 helps mechanism, it is characterized in that: described slide block (21) is internal is provided with slideway, one end of the described axis of guide (22) is arranged in described slideway, and the other end is fixedly connected on described housing (1).
Tubing string the most according to claim 1 helps mechanism, it is characterized in that: described housing (1) is provided with pilot hole, one end of the described axis of guide (22) is arranged in described pilot hole, and the other end is connected on described slide block (21).
4. help mechanism according to the tubing string described in any one of claim 1-3, it is characterized in that: described housing (1) is provided with chute (11), described first helps arm (31) and described second to help the first end of arm (32) to connect, and to have bearing pin (33), described bearing pin (33) to be located at described chute (11) interior and can slide in described chute (11).
Tubing string the most according to claim 4 helps mechanism, it is characterised in that: it is provided with predetermined angle between slip axis and the mobile axis of described drive mechanism (5) of described chute (11).
6. help mechanism according to the tubing string described in any one of claim 1-3, it is characterized in that: described linkage includes first connecting rod group and second connecting rod group, described first helps arm (31) to be articulated with the first side of described slide block (21) by first connecting rod group, described first connecting rod group includes the first connecting rod (23) that at least two be arranged in parallel, and described first helps arm (31), first connecting rod group and slide block (21) composition parallel-crank mechanism；Described second helps arm (32) to be articulated with the second side of described slide block (21) by second connecting rod group, described second connecting rod group includes the second connecting rod (24) that at least two be arranged in parallel, and described second helps arm (32), second connecting rod group and slide block (21) composition parallel-crank mechanism.
Tubing string the most according to claim 6 helps mechanism, it is characterized in that: described first connecting rod group includes four first connecting rods (23), described four first connecting rods (23) are divided into two groups of upper and lower surfaces being respectively hinged at described slide block (21), and/or, described second connecting rod group includes that four second connecting rods (24), described four second connecting rods (24) are divided into two groups of upper and lower surfaces being respectively hinged at described slide block (21).
8. help mechanism according to the tubing string described in any one of claim 1-3, it is characterised in that: described first helps arm (31) and described second to help the second end of arm (32) to be provided with grip block (4).
9. an automatic tube-arranging device, it is characterised in that: include that the tubing string described in mechanical arm and any one of claim 1-8 helps mechanism.
10. an oil drilling and extracting equipment, including pipe rack, it is characterised in that: described pipe rack is provided with the automatic tube-arranging device described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099499.2U CN205503044U (en) | 2015-12-25 | 2015-12-25 | Oil drilling equipment , automatic calandria device and tubular column support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099499.2U CN205503044U (en) | 2015-12-25 | 2015-12-25 | Oil drilling equipment , automatic calandria device and tubular column support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503044U true CN205503044U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099499.2U Active CN205503044U (en) | 2015-12-25 | 2015-12-25 | Oil drilling equipment , automatic calandria device and tubular column support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443050A (en) * | 2015-12-25 | 2016-03-30 | 湖南三一石油科技有限公司 | Petroleum drilling and exploitation device, automatic pipe discharging device and tubular column supporting mechanism |
| CN111206887A (en) * | 2020-01-15 | 2020-05-29 | 宝鸡石油机械有限责任公司 | Single-drive double-action holding forceps |
-
2015
- 2015-12-25 CN CN201521099499.2U patent/CN205503044U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443050A (en) * | 2015-12-25 | 2016-03-30 | 湖南三一石油科技有限公司 | Petroleum drilling and exploitation device, automatic pipe discharging device and tubular column supporting mechanism |
| CN111206887A (en) * | 2020-01-15 | 2020-05-29 | 宝鸡石油机械有限责任公司 | Single-drive double-action holding forceps |
| CN111206887B (en) * | 2020-01-15 | 2021-10-15 | 宝鸡石油机械有限责任公司 | Single-drive double-action holding forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: 410100 Room 101, Unit 1, East of East Third Line and South of Liangtang Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: Sany Group Co Ltd Hunan branch Address before: 410100 31 industrial city, Changsha economic and Technological Development Zone, Hunan Patentee before: HUNAN SANY PETROLEUM TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: 412005 Room 201, Dingshan Road office building, Shifeng District, Zhuzhou City, Hunan Province Patentee after: HUNAN SANY PETROLEUM TECHNOLOGY Co.,Ltd. Address before: 410100 Room 101, Unit 1, East of East Third Line and South of Liangtang Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee before: SANY GROUP Co.,Ltd. HUNAN BRANCH |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210616 Address after: Room 101, No.1 United workshop, east of East Third Line and south of liangtang Road, Changsha Economic and Technological Development Zone, Changsha, Hunan 410000 Patentee after: SANY GROUP Co.,Ltd. HUNAN BRANCH Address before: 412005 Room 201, Dingshan Road office building, Shifeng District, Zhuzhou City, Hunan Province Patentee before: HUNAN SANY PETROLEUM TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |