CN206972178U - A kind of ground drilling rod lifting device - Google Patents
A kind of ground drilling rod lifting device Download PDFInfo
- Publication number
- CN206972178U CN206972178U CN201720932415.1U CN201720932415U CN206972178U CN 206972178 U CN206972178 U CN 206972178U CN 201720932415 U CN201720932415 U CN 201720932415U CN 206972178 U CN206972178 U CN 206972178U
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- CN
- China
- Prior art keywords
- drilling rod
- lifting
- lifting frame
- hydraulic cylinder
- stand
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- 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 - Fee Related
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Abstract
A kind of ground drilling rod lifting device, including stand and lifting frame, connected between stand and lifting frame by rotating mechanism, lifting frame can rotate around the rotating shaft of rotating mechanism, in the stopper slot that drilling rod can be turned in lifting frame by drilling rod conveyer from ground, drilling rod support mechanism can adjust extension elongation of the drilling rod in lifting frame end, drilling rod can be locked at stopper slot by drilling rod clamping mechanism in drilling rod lifting process, lifting frame can be promoted to overturn by lifting hydraulic cylinder, drilling rod is lifted to the precalculated position of drilling platforms.In addition, also drilling rod can be transmitted back to by ground from drilling platforms by opposite process.The equipment safety is reliable, on the basis of the efficiency of the stability of operation and operation is improved, simplifies structure, overcomes the limitation of existing equipment in use, can complete the conveying task of well site different model drilling rod.
Description
Technical field
The utility model belongs to petroleum machinery drilling rod lifting device technical field, more particularly to a kind of ground drilling rod lifting dress
Put.
Background technology
In field of oil drilling, the conveying of drilling rod is have influence on drilling efficiency an important factor for.Land petroleum drilling
Machine in drilling process, there are about 40% time be used for handle drilling rod operation.China's conventional land rig is mainly twisted using rig floor
Car and crane complete conveying task of the drilling rod on well site, and in the course of conveying of drilling rod, the upper and lower rig floor of situ of drilling well drilling rod is general
All over using electric and pneumatic puffer connecting steel wire ropes upwards lifting got rid of with, and, tripping operation when, it is necessary to have well
The cooperation of frame work could be completed, and be one of work most dangerous in drillng operation.In addition, this work repeatability is high and works
Intensity is big, it is necessary to devote a tremendous amount of time, the problem of result in low drilling efficiency and operating cost costliness.
In recent years, domestic petroleum equipment overall technology level has large increase.But in terms of well drilling pipe column operating equipment
It is very remote to fall behind world level, has had a strong impact on domestic petroleum rig equipment Development.At present, China is still defeated using traditional drilling rod
Send mode；Many R＆D institutions start to design and study new land petroleum automatic drill stem conveying device, wherein there is one
Divide and come into field test and test phase, the birth of novel drill rod conveying device will be reduced to work on rig floor
The quantity of personnel, reduce the labor intensity of staff.Drilling efficiency is also improved, shortens drilling well week to a certain extent
Phase, so as to reduce operating cost.But most of drill stem conveying device function for being developed at present of China is single and work office
Sex-limited big, less stable, easily causes to damage to drilling rod thread and the body of rod in the process of running, can band in the application of reality
Carry out many unfavorable factors.
The content of the invention
In order to overcome the shortcomings of above-mentioned technology, the utility model provides a kind of ground drilling rod lifting device；The device is pacified
Complete reliable, applied widely and stability is high, reduce further the labor intensity of staff and to drilling rod thread and the body of rod
Cause to damage；The Drill-pipe conveyed by ground that can be safe and reliable is on drilling platforms, by drilling rod from brill after drilling well end-of-job
Ground is sent back to again on well platform；In addition, the device can meet the conveying requirement of Multiple Type drilling rod, different drilling rods are smoothly completed
Conveying task, meet the needs of different well sites.
To achieve these goals, the utility model is achieved through the following technical solutions：
A kind of ground drilling rod automatic lifting device, including stand 1 and lifting frame 2, pass through rotation between stand 1 and lifting frame 2
Rotation mechanism 11 connects, and lifting frame 2 can rotate around the rotating shaft of rotating mechanism 11；The described outside of stand 1 is provided with drilling rod and transports dress
3 are put, stopper slot 17 is provided with lifting frame 2, ground drilling rod 18 can be transported to the stopper slot of lifting frame 2 by drilling rod conveyer 3
In 17；Hydraulic pressure lift mechanism 9 is installed in described stand 1, hydraulic pressure lift mechanism 9 when lifting frame 2 falls by drilling rod 18 from
Held out in stopper slot 17；
Described lifting frame 2 is provided with drilling rod support mechanism 12, and drilling rod support mechanism 12 can move along the slideway 14 of lifting frame 2
It is dynamic.
Lifting hydraulic cylinder base 6 and slideway 8, lifting hydraulic cylinder base 6 and lifting hydraulic cylinder are installed in described stand 1
5 are connected by rotating shaft；Lifting hydraulic cylinder base 6 can move under the promotion of hydraulic cylinder 7 along slideway 8, lifting hydraulic cylinder 5 and lifting
The angle of stand 2 can be adjusted by changing the position of lifting hydraulic cylinder base 6.
Described stopper slot 17 is located at the middle part of lifting frame 2, and stopper slot 17 is respectively arranged with two directly over lift mechanism 9
Square hole 16, the both sides of stopper slot 17 are provided with slideway 14, and square hole 16 is corresponding with the position of lift mechanism 9, are fallen under lifting frame 2 and platform
During 1 position level of frame, lift mechanism 9 can stretch out from square hole 16.
Described drilling rod support mechanism 12 includes hydraulic cylinder and supporting plate, and supporting plate can be under the promotion of hydraulic cylinder along slideway
14 motions.
The described bottom of lifting frame 2 is provided with the rotating mechanism 11 being connected with stand 1 and the base being connected with lifting hydraulic cylinder 5
15。
Described stand 1 is provided with multiple lifting frame bearings 10.
Described drilling rod conveyer 3 is driven by hydraulic cylinder 4,
Described drilling rod 18 can adjust extension elongation by support mechanism 12.
Described lifting frame 2 is provided with drilling rod clamping mechanism 13, and drilling rod clamping mechanism 13 can be along the adjusting position of slideway 14.
The beneficial effects of the utility model：
The device can safely and efficiently complete the conveying task of drilling rod, and applied widely and stability is high, further reduce
The labor intensity of staff and drilling rod thread and the body of rod caused to damage；Safe and reliable the drilling rod on ground can be given rise to
On drilling platforms, and drilling rod can be sent back to ground again from drilling platforms after drilling well end-of-job；In addition, device can expire
The conveying requirement of sufficient Multiple Type drilling rod, meet the needs in various well sites.
Brief description of the drawings
Fig. 1 is overall construction drawing of the present utility model.
Fig. 2 is the utility model lifting frame structure figure.
Embodiment
The utility model is further described with reference to the accompanying drawings：
As shown in Figure 1：A kind of ground drilling rod lifting device, mainly include stand 1 and lifting frame 2, stand 1 and lifting frame 2
Between connected by rotating mechanism 11, lifting frame 2 can around rotating mechanism 11 rotating shaft rotate.
The described outside of stand 1 is provided with drilling rod conveyer 3, and drilling rod conveyer 3 is driven by hydraulic cylinder 4, drilling rod fortune
Device 3 is sent to be transported to ground drilling rod in the stopper slot 17 of lifting frame 2；
Two hydraulic pressure lift mechanisms 9 are installed in described stand 1, when the position of stand 1 is fallen under lifting frame 2, support
Lift mechanism 9 to stretch out, by the square hole 16 in lifting frame 2, drilling rod 18 is held out from stopper slot 17.
Lifting hydraulic cylinder base 6 is installed, lifting hydraulic cylinder base 6 is with lifting hydraulic cylinder 5 by turning in described stand 1
Axis connection；Lifting hydraulic cylinder base 6 can move under the promotion of hydraulic cylinder 7 along slideway 8, by adjusting lifting hydraulic cylinder base 6
Position, can adjust lifting hydraulic cylinder 5 with lift stand 2 angle, lifting hydraulic cylinder 5 is played more high thrust.
Described stand 1 is provided with lifting frame bearing 10, and after lifting frame 2 falls after rise, support is provided for lifting frame 2.
As shown in Figure 2：The described middle part of lifting frame 2 is stopper slot 17, and stopper slot 17 is set respectively directly over lift mechanism 9
Two square holes 16 are equipped with, stopper slot both sides are provided with slideway 14, and the bottom of lifting frame 2 is provided with the rotating mechanism 11 being connected with stand 1
With the base 15 being connected with lifting hydraulic cylinder 5.
Described lifting frame 2 is provided with drilling rod support mechanism 12, and drilling rod support mechanism 12 is made up of hydraulic cylinder and supporting plate,
Supporting plate can move under the promotion of hydraulic cylinder along slideway 14, can be that drilling rod 18 provides support in lifting process, and adjustable
Extension elongation of the drilling rod 18 in the end of lifting frame 2 is saved, to meet the conveying requirement of different model drilling rod 18.
Described lifting frame 2 is provided with drilling rod clamping mechanism 13, after drilling rod 18 is delivered to stopper slot 17, drilling rod clamping mechanism
13 lockings, can prevent drilling rod 18 from skidding off in lifting process from stopper slot 17 to cause security incident, drilling rod clamping mechanism 13 can edge
The adjusting position of slideway 14, to meet the needs of different length drilling rod.
Operation principle of the present utility model：
In the lifting process of drilling rod 18, drilling rod 18 is turned in the stopper slot 17 of lifting frame 2 by drilling rod conveyer 3, regulation
Drilling rod support mechanism 12, makes drilling rod 18 stretch out enough length, and drilling rod clamping mechanism 13 is locked after adjusting to precalculated position, lifting
Hydraulic cylinder 5 promotes lifting frame 2 to turn over and turn 90 degrees, and the top of lifting frame 2 enters between 19 two locating pieces 20 of drilling platforms, waits to be drilled
The drill rod processing device lifting drilling rod 18 of well platform 19, after the crawl drilling rod 18 of the drill rod processing device of drilling platforms 19, lifting
The clamping device 13 of frame 2 discharges, and lifting hydraulic cylinder 5 shrinks, and lifting frame 2 returns to original position, and preparation lifts task next time.
When needing drilling rod 18 being transmitted back to ground in drilling process, lifting hydraulic cylinder 5 promotes lifting frame 2 to be turned to drilling well
Between 19 two locating pieces 20 of platform, drilling rod is transported to the precalculated position between locating piece 20 by drilling platforms drilling rod processing system
After transfer, drilling rod 18 is fallen into decentralization process in the stopper slot 17 of lifting frame 2, drilling rod clamping mechanism 13 lock after, drilling well is put down
Platform drill rod processing device discharges drilling rod, and lifting hydraulic cylinder 5 shrinks the position for making to fall on bearing 10 under lifting frame 2, drilling rod hydraulic propping
Lift mechanism 9 to stretch out, by square hole 16, drilling rod 18 is held out from the stopper slot 17 of lifting frame 2, drilling rod conveyer 3 is by drilling rod
Again ground is transported back.
In addition, the bottom of stand 1 is provided with slideway 8 and a horizontal hydraulic cylinder 7, the angle of lifting hydraulic cylinder 5 is can adjust, makes act
Maximum thrust can be played by rising hydraulic cylinder 5；Slideway 14, drilling rod support mechanism 12 and drilling rod clamping mechanism 13 are provided with lifting frame 2
It can be moved in slideway 14, the lifting device of drilling rod 18 can be enable to meet the delivery requirements of a variety of different size drilling rods.
The utility model simplifies the knot of system by the improvement and optimization to existing drill stem conveying device mechanical structure
Structure, the stability of operation and the efficiency of operation are improved, can not only be by the Drill-pipe conveyed on ground to drilling platforms, and can be
Drilling rod is sent back to ground again from drilling platforms after drilling well end-of-job, is overcome the limitation of existing equipment, be disclosure satisfy that
The demand in more well sites.
Claims (9)
- A kind of 1. ground drilling rod lifting device, it is characterised in that including stand (1) and lifting frame (2), stand (1) and lifting frame (2) connected between by rotating mechanism (11), lifting frame (2) can rotate around the rotating shaft of rotating mechanism (11)；Described stand (1) Outside is provided with drilling rod conveyer (3), and stopper slot (17) is provided with lifting frame (2), and drilling rod conveyer (3) can be by ground Drilling rod (18) is transported in the stopper slot (17) of lifting frame (2)；Hydraulic pressure lift mechanism (9), liquid are installed in described stand (1) Pressure lift mechanism (9) holds out drilling rod (18) when lifting frame (2) falls from stopper slot (17)；Described lifting frame (2) is provided with drilling rod support mechanism (12), and drilling rod support mechanism (12) can be along the slideway of lifting frame (2) (14) it is mobile.
- 2. a kind of ground drilling rod lifting device according to claim 1, it is characterised in that installed in described stand (1) There are lifting hydraulic cylinder base (6) and slideway (8), lifting hydraulic cylinder base (6) is connected with lifting hydraulic cylinder (5) by rotating shaft；Lift Rising hydraulic cylinder base (6) can move under the promotion of hydraulic cylinder (7) along slideway (8), lifting hydraulic cylinder (5) and lifting frame (2) Angle can be adjusted by changing the position of lifting hydraulic cylinder base (6).
- 3. a kind of ground drilling rod lifting device according to claim 1, it is characterised in that described stopper slot (17) is located at In the middle part of lifting frame (2), stopper slot (17) is respectively arranged with two square holes (16), stopper slot (17) directly over lift mechanism (9) Both sides are provided with slideway (14), and square hole (16) is corresponding with lift mechanism (9) position, are fallen under lifting frame (2) and stand (1) position When putting level, lift mechanism (9) can stretch out from square hole (16).
- A kind of 4. ground drilling rod lifting device according to claim 3, it is characterised in that described drilling rod support mechanism (12) hydraulic cylinder and supporting plate are included, supporting plate can move under the promotion of hydraulic cylinder along slideway (14).
- A kind of 5. ground drilling rod lifting device according to claim 3, it is characterised in that described lifting frame (2) installation There is drilling rod clamping mechanism (13), drilling rod clamping mechanism (13) can be along slideway (14) adjusting position.
- A kind of 6. ground drilling rod lifting device according to claim 1, it is characterised in that described lifting frame (2) bottom Provided with the rotating mechanism (11) being connected with stand (1) and the base (15) being connected with lifting hydraulic cylinder (5).
- 7. a kind of ground drilling rod lifting device according to claim 1, it is characterised in that described stand (1) is provided with Multiple lifting frame bearings (10).
- A kind of 8. ground drilling rod lifting device according to claim 1, it is characterised in that described drilling rod conveyer (3) driven by hydraulic cylinder (4).
- 9. a kind of ground drilling rod lifting device according to claim 1, it is characterised in that described drilling rod (18) can pass through Support mechanism (12) adjusts extension elongation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932415.1U CN206972178U (en) | 2017-07-28 | 2017-07-28 | A kind of ground drilling rod lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932415.1U CN206972178U (en) | 2017-07-28 | 2017-07-28 | A kind of ground drilling rod lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972178U true CN206972178U (en) | 2018-02-06 |
Family
ID=61397859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932415.1U Expired - Fee Related CN206972178U (en) | 2017-07-28 | 2017-07-28 | A kind of ground drilling rod lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339073A (en) * | 2017-07-28 | 2017-11-10 | 西安石油大学 | A kind of ground drilling rod lifting jack |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | Automatic conveying device for electric energy storage pipe column for well repair |
| CN112922541A (en) * | 2021-01-28 | 2021-06-08 | 任惠林 | Drill rod replacing mechanism for drill rod equipment |
-
2017
- 2017-07-28 CN CN201720932415.1U patent/CN206972178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339073A (en) * | 2017-07-28 | 2017-11-10 | 西安石油大学 | A kind of ground drilling rod lifting jack |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | Automatic conveying device for electric energy storage pipe column for well repair |
| CN112922541A (en) * | 2021-01-28 | 2021-06-08 | 任惠林 | Drill rod replacing mechanism for drill rod equipment |
| CN112922541B (en) * | 2021-01-28 | 2022-07-22 | 佛山市云昇金属科技有限公司 | Drill rod replacing mechanism for drill rod equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |