CN203769665U - Detachable folding type vertical sleeving derrick - Google Patents
Detachable folding type vertical sleeving derrick Download PDFInfo
- Publication number
- CN203769665U CN203769665U CN201420123781.9U CN201420123781U CN203769665U CN 203769665 U CN203769665 U CN 203769665U CN 201420123781 U CN201420123781 U CN 201420123781U CN 203769665 U CN203769665 U CN 203769665U
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- CN
- China
- Prior art keywords
- derrick
- epimerite
- joint
- base
- junction plate
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
The utility model relates to a detachable folding type vertical sleeving derrick of oil field well drill repairing equipment. Frame-shaped derrick top sections, derrick middle sections and derrick bases are mutually connected to form into a whole; the left derrick top section and the right derrick top section which are bilaterally symmetrical are connected to form into the derrick top sections through bolts, nuts and pin shafts; the left derrick middle section and the right derrick middle section which are bilaterally symmetrical are connected to form into the derrick middle sections through bolts, nuts and pin shafts; the left derrick base and the right derrick which are bilaterally symmetrical are connected to form into the derrick bases through bolts, nuts and pin shafts; the left derrick top section, the right derrick top section, the left derrick middle section and the right derrick middle section are folded in a rotary mode with the pin shafts serving as fulcrums. The detachable folding type vertical sleeving derrick has the advantages of folding or splitting the derrick sections, increasing the derrick width and the structural stability, saving conveying space and being not limit to road width during conveying.
Description
Technical field
The utility model relates to oil drilling machine, drilling and repairing machine equipment.
Background technology
The area of oil, natural gas exploration and development mostly is jungle, mountain region, the areas such as hills, and these regional roads are rugged, high slope, mountain is steep, and traffic condition is poor, bores and repaiies very inconvenience of equipment movement.And because the well site floor space in these regional operations is little, and the well site floor space that the derrick that the traditional forms such as K type derrick hoist needs is very large, thus equipment actual installation practice is very difficult at the scene.Current domestic and international existing rig, the supporting bootstrap mast of workover rig, each joint of derrick is integral frame structure, at right angle setting, autologous lifting, designs simplification, has that transportation train number is few, easy for installation, the floor space of moving ground is little, do not need the advantages such as secondary cable-feeding, but owing to being subject to the restriction of road transport size, derrick base cross-sectional area is less than normal, and whole structural stability is poor.
Summary of the invention
The purpose of this utility model is to provide: dismountable folding bootstrap mast, it is that a kind of cross sectional dimensions is large, structural stability good, removable frame construction derrick.
The technical solution of the utility model realizes as follows:
The utility model joint, derrick base in the derrick epimerite of frame shape, derrick form, its derrick epimerite is connected with joint in derrick and derrick in joint be connected afterwards in aggregatesly with derrick base, described derrick epimerite is connected by the left derrick epimerite of a symmetrical frame shape and the right derrick epimerite of a frame shape; In described derrick, joint joint in the left derrick of a symmetrical frame shape is connected with saving in the right derrick of a frame shape; Described derrick base is connected by the left derrick base of a symmetrical frame shape and the right derrick base of a frame shape.
On left derrick epimerite, carry on the back beam-ends and have an otic placode and a junction plate, on right derrick upper frame, carry on the back beam-ends and have an otic placode and a junction plate, two junction plates connect by bolt, nut, two otic placodes connect by bearing pin, nut, make left derrick epimerite and right derrick epimerite connect into whole derrick epimerite, left derrick epimerite and right derrick epimerite can be take bearing pin as footing rotary folding.
In left derrick, there are an otic placode and a junction plate in the upper back of the body of joint crossbeam end, in right derrick, there are an otic placode and a junction plate in the upper back of the body of joint crossbeam end, two junction plates connect by bolt, nut, two otic placodes connect by bearing pin 8, nut, make in left derrick in joint and right derrick joint connect in derrick and save, energy-conservationly in joint and right derrick in left derrick take bearing pin as footing rotary folding.
Left derrick base beam-ends has a junction plate, and right derrick base top rail end has a junction plate, and two junction plates connect by bolt, nut, and left derrick base and right derrick base can be take bearing pin and be connected into derrick base as footing rotary folding.
In its derrick, joint saves and forms in one or more derrick.
The beneficial effects of the utility model are:
1, each joint that the utility model has adopted derrick is by the structure of two symmetrical left and right frame shapes and junction plate, bolt are installed, the structure that the bearing pin etc. that is threaded can fold, rotate, increased width size, solve the too small problem of conventional bootstrap mast cross sectional dimensions, strengthened the stability of structure.
2, the utility model be take bearing pin as fulcrum, folding or each joint of fractionation derrick, and this frame mode has dwindled derrick cross sectional dimensions, has saved transport space, and road transport is not obstructed.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the derrick epimerite structural representation of Fig. 1;
Fig. 3 is the A enlarged drawing of Fig. 2;
Fig. 4 saves structural representation in the derrick of Fig. 1;
Fig. 5 is the B enlarged drawing of Fig. 4;
Fig. 6 is the derrick base structural representation of Fig. 1;
Fig. 7 is the C enlarged drawing of Fig. 6;
Fig. 8 is the folded state diagram of Fig. 4;
Fig. 9 is the E enlarged drawing of Fig. 8.
The specific embodiment
Referring to accompanying drawing embodiment, the utility model is described in further detail.
In Fig. 1: in 1,3 derricks of derrick epimerite, save 2, derrick base 3 is respectively frame shape, interconnect between saving 2 in 3 derricks, derrick epimerite 1 with in 3 derricks, save 2 be connected, save in 3 derricks 2 in aggregates after being connected with derrick base 3.
In Fig. 2-3: left derrick epimerite (1-1) and right epimerite epimerite (1-2) are symmetrical frame shape, the upper back of the body of left derrick epimerite (1-1) beam-ends has welded an otic placode 5 and a junction plate 6, the upper back of the body of right derrick upper frame (1-2) beam welding otic placode 8 and junction plate 7, junction plate 6 passes through bolt 9 with junction plate 7, nut connects, otic placode 5 and otic placode 8 are by bearing pin 4, nut connects, make left derrick epimerite (1-1) and right derrick epimerite (1-2) connect into whole derrick epimerite 1, left derrick epimerite (1-1) can bearing pin 4 be footing rotary folding with right derrick epimerite (1-2).
In Fig. 4-5: in left derrick, in joint (2-1) and right derrick, joint (2-1) is symmetrical frame shape, in left derrick, an otic placode 5 and a junction plate 6 have been welded in the upper back of the body of joint (2-1) crossbeam end, in right derrick, an otic placode 8 and a junction plate 7 have been welded in the upper back of the body of joint (2-1) crossbeam end, junction plate 6 passes through bolt 9 with junction plate 7, nut connects, otic placode 5 passes through bearing pin 4 with otic placode 8, nut connects, make in left derrick in joint (2-1) and right derrick joint (2-2) connect in derrick and save 2, in left derrick, in joint (2-1) and right derrick, joint (2-2) can bearing pin 4 be footing rotary folding.
In Fig. 6-7: left derrick base (3-1) and right derrick base (3-1) are symmetrical frame shape, left derrick base (3-1) beam-ends has welded a junction plate 6, right derrick base (3-2) top rail end has welded a junction plate 7, junction plate 6 is connected by bolt 9, nut with junction plate 7, when folding, take bearing pin 4 as fulcrum, unclamp bolt 9, nut, right derrick base (3-1) connects into derrick base (3) with right derrick base (3-2) rotary folding.
In Fig. 8-9: in left derrick, in joint (2-1) and right derrick, joint (2-2) is symmetrical frame shape, in left derrick, the upper back of the body of joint (2-1) beam-ends has welded an otic placode 5 and a junction plate 6, on right derrick, carry on the back beam-ends and welded an otic placode 8 and a junction plate 7, otic placode 5 is connected by bearing pin 4, nut with otic placode 8, when folding, take bearing pin 4 as fulcrum, unclamp bolt 9, nut, make in right derrick joint (2-2) left in derrick joint (2-1) rotary folding connect into joint (2) in derrick.
Claims (5)
1. dismountable folding bootstrap mast, in the derrick epimerite (1) of frame shape, derrick, joint (2), derrick base (3) form, its derrick epimerite (1) be connected with joint (2) in derrick and derrick in save (2) and be connected in aggregates afterwards with derrick base (3); It is characterized in that: described derrick epimerite (1) is connected by the left derrick epimerite (1-1) of a symmetrical frame shape and the right derrick epimerite (1-2) of a frame shape; In described derrick, joint (2) save and in the right derrick of (2-1) and a frame shape, saves (2-2) and be connected in the left derrick of a symmetrical frame shape; Described derrick base (3) is connected by the left derrick base (3-1) of a symmetrical frame shape and the right derrick base (3-2) of a frame shape.
2. dismountable folding bootstrap mast according to claim 1, it is characterized in that: the upper back of the body of left derrick epimerite (1-1) crossbeam has an otic placode (5) and a junction plate (6), the upper back of the body of right derrick upper frame (1-2) crossbeam has an otic placode (8) and a junction plate (7), two junction plates (6, 7) by bolt (9), nut connects, two otic placodes (5, 8) by bearing pin (4), nut connects, make left derrick epimerite (1-1) and right derrick epimerite (1-2) connect into whole derrick epimerite (1), left derrick epimerite (1-1) can be take bearing pin (4) as footing rotary folding with right derrick epimerite (1-2).
3. dismountable folding bootstrap mast according to claim 1, it is characterized in that: in left derrick, there are an otic placode (5) and a junction plate (6) in the upper back of the body of joint (2-1) crossbeam end, in right derrick, there are an otic placode (8) and a junction plate (7) in the upper back of the body of joint (2-1) crossbeam end, two junction plates (6, 7) by bolt (9), nut connects, two otic placodes (5, 8) by bearing pin (4), nut connects, make to save joint (2-2) in (2-1) and right derrick in left derrick and connect into joint (2) in derrick, in left derrick, in joint (2-1) and right derrick, joint (2-2) can be take bearing pin (4) as footing rotary folding.
4. dismountable folding bootstrap mast according to claim 1, it is characterized in that: left derrick base (3-1) beam-ends has a junction plate (6), right derrick base (3-2) top rail end and a junction plate (7), two junction plates (6,7) connect by bolt (9), nut, and right derrick base (3-1) and right derrick base (3-2) can be take bearing pin (4) and be connected into derrick base (3) as footing rotary folding.
5. dismountable folding bootstrap mast according to claim 1, is characterized in that: in derrick, joint (2) saves (2) and forms in one or more derrick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123781.9U CN203769665U (en) | 2014-03-19 | 2014-03-19 | Detachable folding type vertical sleeving derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123781.9U CN203769665U (en) | 2014-03-19 | 2014-03-19 | Detachable folding type vertical sleeving derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769665U true CN203769665U (en) | 2014-08-13 |
Family
ID=51286866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123781.9U Expired - Lifetime CN203769665U (en) | 2014-03-19 | 2014-03-19 | Detachable folding type vertical sleeving derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927161A (en) * | 2016-05-19 | 2016-09-07 | 中石化石油工程机械有限公司研究院 | Telescopic combined derrick and rotary-lifting and lifting method thereof |
| CN108487866A (en) * | 2018-05-25 | 2018-09-04 | 山东科瑞机械制造有限公司 | A kind of novel butterfly derrick |
| CN113279703A (en) * | 2021-07-12 | 2021-08-20 | 山东科瑞机械制造有限公司 | Manufacturing method of split lower section of derrick of petroleum drilling machine |
-
2014
- 2014-03-19 CN CN201420123781.9U patent/CN203769665U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927161A (en) * | 2016-05-19 | 2016-09-07 | 中石化石油工程机械有限公司研究院 | Telescopic combined derrick and rotary-lifting and lifting method thereof |
| CN105927161B (en) * | 2016-05-19 | 2018-01-02 | 中石化石油机械股份有限公司研究院 | Telescopic combined derrick and its rotation liter and lifting method |
| CN108487866A (en) * | 2018-05-25 | 2018-09-04 | 山东科瑞机械制造有限公司 | A kind of novel butterfly derrick |
| CN113279703A (en) * | 2021-07-12 | 2021-08-20 | 山东科瑞机械制造有限公司 | Manufacturing method of split lower section of derrick of petroleum drilling machine |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171121 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1 Patentee before: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |