CN207296917U - A kind of petroleum well workover pipe racking device - Google Patents
A kind of petroleum well workover pipe racking device Download PDFInfo
- Publication number
- CN207296917U CN207296917U CN201720941526.9U CN201720941526U CN207296917U CN 207296917 U CN207296917 U CN 207296917U CN 201720941526 U CN201720941526 U CN 201720941526U CN 207296917 U CN207296917 U CN 207296917U
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- CN
- China
- Prior art keywords
- oil pipe
- gantry frame
- well workover
- master priming
- petroleum well
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Abstract
The utility model discloses a kind of petroleum well workover pipe racking device.It includes master priming, the top both sides of the master priming set the guide rail being parallel to each other, the gantry frame that can be moved along the guide rail is provided with the guide rail, being provided with the gantry frame can be along the longitudinally disposed coaster of gantry frame transverse shifting, the coaster is equipped with the elevating mechanism that can be moved up and down along it, the elevating mechanism lower part is connected with the mobile bar that can be moved up and down with it, the mobile bar lower end is connected with electric permanent magnet, it is equipped with the master priming along the longitudinally disposed oil pipe slideway of the master priming, it is oil pipe discharging space in the master priming.The utility model can realize that the arrangement of oil pipe is kept in, and reduce the area shared by flowline, can realize automated job by electric-control system, alleviate the labor intensity of operating personnel, improve operating efficiency.
Description
Technical field
A kind of petroleum well workover pipe racking device is the utility model is related to, belongs to petroleum well workover equipment technical field.
Background technology
In the prior art, during petroleum well workover, when playing oil pipe, oil is sling typically by derrick hanging apparatus
Pipe one end, makes oil pipe progressively reach horizontality by vertical state, is placed on oil pipe slideway, by oil pipe manually is moved away from slideway
And arrangement is placed in oil pipe and puts on the pipe support in area, for ease of manual operation, usual oil pipe is put one by one on pipe support using single
Put；Instantly during oil pipe, by the way that manually the oil pipe in oil pipe discharging area is placed on slideway, then sling by derrick hanging apparatus
One end of oil pipe, makes oil pipe progressively reach vertical state by horizontality, then takes over operation.Therefore, rise oil pipe or
During lower oil pipe, the labor intensity of worker is larger, and when oil pipe is put takes up a large area, and operation field often lacks enough pendulum
The place of drain line.In addition, during oil pipe and lower oil pipe is played, it is required to carry out linear measure longimetry to all oil pipes, it is existing
When having measurement tubing length in technology, tape measure is typically used, often holds a people, additionally needs the number that someone goes record to measure
Value, occupancy is manually more, and finally to manually compute, and measurement error is larger, and the well measurement error maximum of 3000 meters of depths can arrive
3 meters, this error adds many factors of instability for workover treatment.
The content of the invention
In view of the above defects of the prior art, it is strong to provide a kind of work that can mitigate worker for the utility model
Degree, reduce the petroleum well workover pipe racking device that oil pipe stacks area.
The utility model is achieved by the following technical solution：A kind of petroleum well workover pipe racking device, it is characterized in that：Bag
Master priming is included, the top both sides of the master priming set the guide rail being parallel to each other, and being provided with the guide rail can be along the guide rail
Mobile gantry frame, being provided with the gantry frame can be along the longitudinally disposed coaster of gantry frame transverse shifting, institute
State coaster and be equipped with the elevating mechanism that can be moved up and down along it, the elevating mechanism lower part is connected with the movement moved up and down with it
Bar, the mobile bar lower end are connected with electric permanent magnet, are equipped with the master priming along the longitudinally disposed oil pipe of the master priming
Slideway, it is oil pipe discharging space that the master priming is interior.
In the utility model, gantry frame can be moved along guide rail, rise/lower oil pipe when, gantry frame is fixed on guide rail.
Oil pipe slideway rise/lower oil pipe when be used for place oil pipe.Coaster can drive elevating mechanism along gantry frame transverse shifting, so that
Oil pipe is transported between oil pipe slideway and oil pipe discharging space.Supratrochlear mobile bar and electric permanent magnet can be in the drives of elevating mechanism
Under move up and down so as to fulfill pick-and-place oil pipe, electric permanent magnet adsorbable oil pipe after magnetizing, releasable oil pipe after demagnetization, electric permanent magnetism
Iron has the function of power-off suction, energization blanking, and oil pipe, which drops, when can prevent from powering off suddenly smashes device.
Further, for ease of transport, the master priming is folding structure, and its one end is equipped with fold mechanism.
Further, for ease of to playing/lower oil pipe progress linear measure longimetry, corresponding to institute in the rear end of the oil pipe slideway
State oil pipe slideway and be equipped with oil pipe length measuring device, oil pipe positioner is equipped with the oil pipe slideway front end.
Further, the oil pipe length measuring device includes moveable measurement bar, is arranged on the measurement bar front end
Oil pipe grabbing device, driving measurement bar movement driving mechanism.
Fixed between gantry frame and guide rail when further, to ensure operation, being provided with the gantry frame to incite somebody to action
The gantry frame is fixed on the gantry frame fixed mechanism on guide rail.
Further, for ease of realizing the accurate control to coaster movement, ensure that coaster is accurately positioned, the gantry frame
Crossbeam be equipped with rack, the coaster is equipped with and is passed with the rack meshed gears, the coaster by wheel and rack
It is dynamic to be moved.
Further, for ease of realizing the accurate control to lifting action, the elevating mechanism includes and the mobile bar
The vertically arranged guiding axis of connection, the lifter wheel for being arranged on the coaster and being driven by servomotor, the guiding axis
Upper to carry rack, the lifter wheel is meshed with the rack on the guiding axis.
Further, to enable the utility model to facilitate the well head in different height to use, the oil pipe slideway lower part
Equipped with connected height adjustment mechanism.
Further, for ease of the discharge of oil pipe, multiple oil pipes supports are provided with the master priming.Preferably, institute
Stating oil pipe support includes crossbearer and multiple arranged for interval in the crossbearer lower part and the A-frame that is fixedly connected with crossbearer, described
Crossbearer top is equipped with several stents along its length.
The beneficial effects of the utility model are：The utility model is simple in structure, but realizes automated job, can mitigate
The labor intensity of worker, oil pipe can be achieved to put in order in the oil pipe discharging space in master priming, can greatly reduce oil pipe
Stack area.And the structure design of the utility model, by adjusting oil pipe slideway position, it can be achieved that oil within the specific limits
Operation is carried out between well, equipment is greatly improved operating efficiency without transition.By setting oil pipe measuring device, can rise/
Tubing length is measured and counted during lower oil pipe, is greatly improved measurement accuracy, and people's number can be greatly reduced
Amount and reduction labor intensity.
Brief description of the drawings
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the top view of Fig. 1 (gantry frame and coaster are not shown)；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the enlarged diagram of part A in Fig. 1；
Fig. 5 is the front view of the coaster part in Fig. 1；；
Fig. 6 is the enlarged diagram of part B in Fig. 3；
Fig. 7 is the enlarged diagram of C portion in Fig. 3；
Fig. 8 is the structure diagram of the oil pipe slideway in the utility model；
Fig. 9 is the schematic diagram after the master priming in the utility model folds；
Figure 10 is the oil pipe measuring device front view in the utility model；
Figure 11 is the top view of Figure 10；
Figure 12 is the front view of the oil pipe support in the utility model；
Figure 13 is the top view of Figure 12；
Figure 14 is the left view of Figure 12；
Figure 15 is the structure diagram of the oil pipe for the being provided with sucker rod cross-arm support in the utility model；
In figure, 1, coaster, 2, mobile bar, 3, electric permanent magnet, 4, gantry frame, 5, oil pipe length measuring device, 6, guide rail,
7th, oil pipe slideway, 8, master priming, 9, sleeper, 10, oil pipe support, 11, oil pipe, 12, oil pipe positioner, 13, well head, 14, oil
Guan Cang, 15, the crossbeam of gantry frame, 16, rack, 17, elevating mechanism, 18, gantry frame fixed mechanism, 19, guiding axis, 20,
Rack, 21, servomotor, 22, transmission shaft, 23, lifter wheel, 24, gear, 25, screw rod, 26, sleeve, 27, oil pipe crawl dress
Put, 28, rack, 29, gear, 30, measurement bar, 31, gear, 32, gear, 33, motor, 34, A-frame, 35, crossbearer, 36,
Stent, 37, sucker rod cross-arm.
Embodiment
The utility model is further described below by non-limiting embodiment and with reference to attached drawing：
As shown in drawings, a kind of petroleum well workover pipe racking device, it includes master priming 8, and master priming 8 is section steel manufacture, described
The top both sides of master priming 8 set two guide rails 6 being parallel to each other, and the gantry that can be moved along guide rail 6 is provided with the guide rail 6
Frame 4,4 lower part of gantry frame carry traveling wheel, can be along 6 traveling of guide rail.Being provided with the gantry frame 4 can be along gantry frame
The longitudinally disposed coaster 1 of 4 transverse shifting of frame, the coaster 1 are equipped with the elevating mechanism 17 that can be moved up and down along it, the liter
17 lower part of descending mechanism is connected with the mobile bar 2 moved up and down with it, and 2 lower end of mobile bar, which is connected with, can capture the electricity of oil pipe forever
Magnet 3, electric permanent magnet have the function of power-off suction, energization blanking, and oil pipe, which drops, when can prevent from powering off suddenly smashes device.
It is equipped with the master priming 8 and is made of along the longitudinally disposed oil pipe slideway 7 of the master priming 8, oil pipe slideway 7 two steel pipes.Institute
It is oil pipe storehouse to state in master priming 8 in the both sides of oil pipe slideway 7, is oil pipe discharging space.
For ease of transport, the master priming 8 in the present embodiment is folding structure, and its one end is equipped with fold mechanism.Pass through folding
Folded mechanism can fold the both sides of one end of master priming 8 inwardly, reduce its volume, be transported easy to entrucking.
For ease of realizing the accurate control to coaster movement, ensure that coaster is accurately positioned, in the present embodiment, in gantry frame
4 crossbeam 15 is equipped with rack 16, and institute can be passed through with 16 meshed gears 24 of rack, the coaster 1 by being equipped with coaster 1
Gear 24 is stated to be moved with the engaged transmission of rack 16.
The accurate of lifting action is controlled for ease of realizing, in the present embodiment, the elevating mechanism 17 includes two settings
Vertically arranged guiding axis 19 at 1 both ends of coaster, the lower end of two guiding axis 19 is connected with the mobile bar 2 respectively, described
Rack 20 is carried on guiding axis 19, servomotor 21 and transmission shaft 22 are provided with the coaster 1, transmission shaft 22 is equipped with
The lifter wheel 23 being meshed with the rack 20 on guiding axis 19, transmission shaft 22 drive rotation by servomotor 21.The movement
Bar 2 is lifted by lifter wheel 23 and the engaged transmission of rack 20.
For ease of to rise/lower oil pipe carries out linear measure longimetry, in the present embodiment, in the rear end of the oil pipe slideway 7 correspondence
Oil pipe length measuring device 5 is equipped with the oil pipe slideway 7, oil pipe positioner 12 is equipped with 7 front end of oil pipe slideway.Institute
Stating oil pipe length measuring device 5 includes moveable measurement bar 30, is arranged on the oil pipe grabbing device of 30 front end of measurement bar
27 and driving measurement bar 30 move driving mechanism.The driving mechanism that driving measurement bar 30 moves includes being arranged in measurement bar 30
Rack 28, three gear 29, gear 32, gear 31 and the drive gears for being arranged in order and being meshed respectively with the rack 28
The motor 33 of rotation.Motor 33 drives connected gear to rotate, and by rack pinion, drives measurement bar 30 is horizontal to move
Move and drive the oil pipe grabbing device 27 of 30 front end of measurement bar to move horizontally, easy to be captured to oil pipe.
It is fixed between gantry frame 4 and guide rail 6 during to ensure operation, in the present embodiment, set on the gantry frame 4
There is the gantry frame fixed mechanism 18 that the gantry frame 4 can be fixed on guide rail.
To enable this pipe racking device to facilitate the well head in different height to use, in the present embodiment, in the oil pipe slideway 7
Lower part is equipped with connected height adjustment mechanism.The height adjustment device is included with externally threaded screw rod 25 and with interior spiral shell
The sleeve 26 of line, the screw rod 25 are threadedly attached on the sleeve 26, under the top connected pipes slideway 7 of screw rod 25
Portion.
For ease of the discharge of oil pipe, in the present embodiment, multiple oil pipes supports 10 are provided with the master priming 8.It is described
Oil pipe support 10 includes crossbearer 35 and multiple arranged for interval in 35 lower part of crossbearer and the triangle branch that is fixedly connected with crossbearer 35
Frame 34,35 top of crossbearer are equipped with several stents 36 along its length.
When the utility model is used, master priming 8 is arranged near well mouth of oil well 13, and oil pipe slideway 7 corresponds to well mouth of oil well 13
Installation.Gantry frame 4 is moved to suitable position along guide rail 6 and is fixed on by gantry frame fixed mechanism 18 on guide rail 6.
When playing oil pipe, act the oil pipe and be positioned under the action of derrick hanging apparatus on oil pipe slideway 7, oil pipe length measuring device 5
The oil pipe positioner 12 that measurement bar 30 promotes oil pipe to front end is stretched out, while records tubing length, the oil of 30 front end of measurement bar
Pipe grabbing device 27 catches oil pipe, is moved rearwards oil pipe to oil pipe one end and puts at positioning, and oil pipe grabbing device 27 unclamps, measurement
Bar 30 moves to initial position after continuing；Coaster 1 on gantry frame 4 drives elevating mechanism 17 to be laterally moved to along gantry frame 4
Close to the top of oil pipe slideway 7, electric permanent magnet 3 is located at the top of oil pipe slideway 7, by controlling elevating mechanism 17 to decline, make shifting
Lever 2 and electric permanent magnet 3 are moved downward to oil pipe position, and are adsorbed oil pipe by controlling electric permanent magnet 3 to magnetize, and then lift
Mechanism 17 moves up, and coaster 1 is along 4 transverse shifting of gantry frame and drives oil pipe to be arranged to the oil pipe in the oil pipe storehouse for placing oil pipe
Moved between emptying, after reaching oil pipe placement location, elevating mechanism declines, and puts down oil pipe after electric 3 demagnetization of permanent magnet, finally by oil
Pipe is emitted in oil pipe storehouse in order, that is, completes the transport of an oil pipe, and coaster 1 drives elevating mechanism 17 to be moved to oil pipe slideway
7 nearby wait next do action；During lower oil pipe, the drive elevating mechanism 17 of coaster 1 is moved to the top of oil pipe storehouse inner oil tube,
Elevating mechanism 17 drives mobile bar 2 to move down, and electric permanent magnet 3 adsorbs oil pipe after magnetizing, and then coaster 1 is moved along gantry frame 4
To close to the top of oil pipe slideway 7, after oil pipe is moved to the top of oil pipe slideway 7, oil pipe is positioned over oil pipe after electric 3 demagnetization of permanent magnet
On slideway 7, oil pipe length measuring device 5 stretches out measurement bar 30 and promotes oil pipe to be recorded at the same time to the oil pipe positioner 12 of front end
Tubing length, by oil pipe tripping in oil well under the action of derrick hanging apparatus, coaster 1 drives elevating mechanism 17 to be moved to oil pipe
Slideway 7 nearby waits next do action；So the rising of all oil pipes/lower operation is completed in circulation, and oil pipe is real in oil pipe storehouse
Existing sequence is put.
Oil pipe slideway 7 can be adjusted according to pithead position, can carry out operation between a certain range of oil well is separated by, equipment without
Need transition.After oil pipe in having played oil well, such as need to toward under in oil well new oil pipe, gantry frame 4 (can be included coaster and lifting
Mechanism) other end of master priming 8 is moved to, new oil pipe can be placed directly on by grab pipe machine in oil pipe storehouse, then gantry frame
Frame 4 is moved to original position, and lower oil pipe operation can be carried out after fixed.
Alternatively, the both sides of the oil pipe slideway in the utility model can put oil pipe, what when use came up from oil well
Oil pipe can be placed in the side of oil pipe slideway, and other side is used for putting the new oil pipe for replacing original oil pipe, can be according to repairing
The use in well scene well workover process adjusting oil pipe storehouse.
The utility model can not only put oil pipe, can also put sucker rod.When putting sucker rod, in oil pipe support
Sucker rod cross-arm can be placed, sucker rod can be placed in such oil pipe storehouse, sucker rod is put in order, be hardly damaged.
The utility model can realize that the arrangement of oil pipe is kept in, and reduced the area shared by flowline, passed through electric-control system
Automated job can be achieved, be not required to the manually laborious labor intensity carried arrangement, alleviate operating personnel, improve operation effect
Rate.Also, the utility model can be measured and counted to tubing length, accuracy of measurement is high, and can reduce artificial occupancy.
Other parts in the present embodiment are the prior art, and details are not described herein.
Claims (10)
1. a kind of petroleum well workover pipe racking device, it is characterized in that：Including master priming (8), the top both sides of the master priming (8) are set
The guide rail (6) being parallel to each other, being provided with the guide rail (6) can be along the mobile gantry frame (4) of the guide rail (6), described
It is provided with and can be set on the coaster (1) along the longitudinally disposed coaster (1) of gantry frame (4) transverse shifting on gantry frame (4)
There is the elevating mechanism (17) that can be moved up and down along it, elevating mechanism (17) lower part is connected with the mobile bar moved up and down with it
(2), mobile bar (2) lower end is connected with electric permanent magnet (3), is equipped with the master priming (8) vertical along the master priming (8)
It is oil pipe discharging space in the master priming (8) to the oil pipe slideway (7) of setting.
2. petroleum well workover pipe racking device according to claim 1, it is characterized in that：The master priming (8) is folding structure,
Its one end is equipped with fold mechanism.
3. petroleum well workover pipe racking device according to claim 1, it is characterized in that：In the rear end pair of the oil pipe slideway (7)
Oil pipe slideway (7) described in Ying Yu is equipped with oil pipe length measuring device (5), is positioned in oil pipe slideway (7) front end equipped with oil pipe
Device (12).
4. petroleum well workover pipe racking device according to claim 3, it is characterized in that：Oil pipe length measuring device (5) bag
Include moveable measurement bar (30), the oil pipe grabbing device (27) for being arranged on the measurement bar (30) front end, driving measurement bar
(30) mobile driving mechanism.
5. petroleum well workover pipe racking device according to claim 1, it is characterized in that：Being provided with the gantry frame (4) can
The gantry frame fixed mechanism (18) gantry frame (4) being fixed on guide rail.
6. according to the petroleum well workover pipe racking device described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that：The gantry frame
(4) crossbeam is equipped with rack, and the coaster (1) is equipped with passes through gear with the rack meshed gears, the coaster (1)
Moved with rack-driving.
7. according to the petroleum well workover pipe racking device described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that：The elevating mechanism bag
The vertically arranged guiding axis (19) being connected with the mobile bar (2) is included, is arranged on the coaster (1) and is driven by servomotor
Dynamic lifter wheel (23), carries rack on the guiding axis (19), the lifter wheel (23) with the guiding axis (19)
Rack be meshed.
8. according to the petroleum well workover pipe racking device described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that：The oil pipe slideway
(7) lower part is equipped with connected height adjustment mechanism.
9. petroleum well workover pipe racking device according to claim 1, it is characterized in that：It is provided with the master priming (8) multiple
Oil pipe supports (10).
10. petroleum well workover pipe racking device according to claim 9, it is characterized in that：The oil pipe support (10) includes crossbearer
(35) and multiple arranged for interval are in the crossbearer (35) lower part and the A-frame (34) that is fixedly connected with crossbearer (35), the horizontal stroke
Frame (35) top is equipped with several stents (36) along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941526.9U CN207296917U (en) | 2017-07-31 | 2017-07-31 | A kind of petroleum well workover pipe racking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941526.9U CN207296917U (en) | 2017-07-31 | 2017-07-31 | A kind of petroleum well workover pipe racking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296917U true CN207296917U (en) | 2018-05-01 |
Family
ID=62447872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941526.9U Active CN207296917U (en) | 2017-07-31 | 2017-07-31 | A kind of petroleum well workover pipe racking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734326A (en) * | 2020-07-29 | 2020-10-02 | 东营市三和石油装备有限公司 | Foldable guide rail for workover pipe arranging operation |
| CN113460600A (en) * | 2021-07-02 | 2021-10-01 | 濮阳市创立石油机械有限公司 | Sucker rod separating and placing device and separating and placing method thereof |
-
2017
- 2017-07-31 CN CN201720941526.9U patent/CN207296917U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734326A (en) * | 2020-07-29 | 2020-10-02 | 东营市三和石油装备有限公司 | Foldable guide rail for workover pipe arranging operation |
| CN111734326B (en) * | 2020-07-29 | 2020-11-10 | 东营市三和石油装备有限公司 | Foldable guide rail for workover pipe arranging operation |
| CN113460600A (en) * | 2021-07-02 | 2021-10-01 | 濮阳市创立石油机械有限公司 | Sucker rod separating and placing device and separating and placing method thereof |
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