CN105507830B - Rack pipe mechanism - Google Patents
Rack pipe mechanism Download PDFInfo
- Publication number
- CN105507830B CN105507830B CN201610044600.7A CN201610044600A CN105507830B CN 105507830 B CN105507830 B CN 105507830B CN 201610044600 A CN201610044600 A CN 201610044600A CN 105507830 B CN105507830 B CN 105507830B
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- CN
- China
- Prior art keywords
- suspension hook
- rack
- support
- guide rail
- pipe
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of rack pipe mechanism, including main support, guide rail bracket, V-groove, expansion link support, Telescopic rod device, support arm, move pipe support, suspension hook frame, hook assembly, V-groove is connected on guide rail bracket, V-groove can move forward and backward along guide rail bracket, guide rail bracket is articulated with main support, guide rail bracket can rotate relative to main support, Telescopic rod device is connected on expansion link support, Telescopic rod device relative can state expansion link holder pivots, support arm is fixed on Telescopic rod device, suspension hook sets up to be placed in and moved on pipe support, suspension hook frame can relatively it is described shifting pipe support move left and right, hook assembly includes suspension hook and suspension hook fixed mount, suspension hook is fixed on the lower surface of suspension hook fixed mount, suspension hook fixed mount is connected on suspension hook frame and suspension hook fixed mount can move up and down relative to suspension hook frame.Rack pipe mechanism of the present invention, can carry oil pipe, drain line automatically, easy to operate, efficiency high, the service life for effectively extending oil pipe, and labor intensity, the operating process for substantially reducing worker are safer.
Description
Technical field
The present invention relates to a kind of automatic transport, the device of automatic-discharging tubing string, more particularly under a kind of workover treatment
The device of automatic transport and discharge tubing string.
Background technology
Still manually push-and-pull hydraulic tongs clamps oil pipe during each elephant repairing well operations in China at present, by operating hydraulic pressure
Pincers tighten or dismantled oil pipe.Vertical oil pipe is enhanced from oil well, worker is dismantled oil pipe with hydraulic tongs, with hand by oil pipe lower end
It is positioned in the slide trucks moved along guide rail, the upper end of oil pipe is connected on lifting appliance, as lifting appliance declines, oil pipe
Upper end declines simultaneously, and oil pipe lower end moves forward in slide trucks along the guide rail on ground.When whole oil pipe and ground are in being less than
30 ° of angles, now the longitudinal stress of oil pipe be less than it is lateral stressed, oil pipe slowly stops declining；At this moment, worker pulls oil pipe with pipe wrench
Moved along guide rail；After oil pipe is put down entirely, then prize oil pipe with iron rod and lie against on triangle crane span structure.As oil pipe increases, code
More and more higher is put to obtain, worker, which piles up oil pipe, both to be needed to move left and right, again up and down and movable, could be hundreds of oil pipes one
All stamp neatly, above procedure is commonly called as oil discharge pipe the another layer of layer.
The process of charge of oil pipe is as follows：The oil pipe front end stamped in most last layer is suspended on lifting appliance by worker, is sling
A most upper oil pipe in oil pipe alignment well, is tightened down oil pipe into well with hydraulic tongs by worker；Lifted again from triangle crane span structure
Next oil pipe is suspended on lifting appliance, is analogized with secondary, at a distance, from upper strata to lower floor, oil pipe all time is nearby arrived well
It is interior.
During above-mentioned oil discharge pipe, charge of oil pipe, worker station operates below lifting appliance, and both dangerous, labor intensity is again
Greatly, operating type falls behind, and operating efficiency is low；And after being spirally connected with the screw thread position of screw thread elevator and oil pipe, left behind by oil pipe
During, the screw thread of oil pipe end is destroyed by external force, and service life shortens.
The content of the invention
It is an object of the invention to provide a kind of rack pipe mechanism, and it can put forward oil pipe, drain line, easy to operate, efficiency automatically
Service life that is high, effectively extending oil pipe, labor intensity, the operating process for substantially reducing worker are safer.
To achieve these goals, technical solution of the invention is：A kind of rack pipe mechanism, including main support, guide rail
Frame, V-groove, expansion link support, Telescopic rod device, support arm, shifting pipe support, suspension hook frame, hook assembly, the V-groove, guide rail bracket
Set along the longitudinal direction, the V-groove is connected on the guide rail bracket, and the V-groove can be along before and after the guide rail bracket
Mobile, the guide rail bracket is articulated with the main support, and the guide rail bracket can rotate relative to main support, the expansion link branch
Frame is set close to the main support front end, and the Telescopic rod device is connected on the expansion link support, and the expansion link
Device can relatively described expansion link holder pivots, the support arm is fixed on the Telescopic rod device, and the shifting pipe support is along left
Right direction is set, and the middle part of pipe support along its length of moving is set close to the rear end of the main support, the suspension hook frame
In it is described shifting pipe support on, and the suspension hook frame can relatively it is described shifting pipe support move left and right, the hook assembly include suspension hook and
Suspension hook fixed mount, the suspension hook are fixed on the lower surface of the suspension hook fixed mount, and the suspension hook can be opened, can closed,
The suspension hook fixed mount is connected on the suspension hook frame and the suspension hook fixed mount can move up and down relative to the suspension hook frame.
Rack pipe mechanism of the present invention, wherein, the V-groove bottom is fixed with several V-groove supports, each V-groove branch
Frame bottom is equipped with rack, and the guide rail bracket is provided with guide rail bracket rack, and length direction of the guide rail bracket rack along guide rail bracket extends,
Rack and guide rail bracket rack intermeshing on the V-groove support, the guide rail bracket rack is by the first motor driven.
Rack pipe mechanism of the present invention, wherein, the guide rail bracket bottom is fixed with rail brackets, is provided with the rail brackets
First fixed pulley, the second motor is fixed with the main support, the second fixed pulley is installed on the output shaft of second motor,
Rope is wound with second fixed pulley, the other end of the rope, which bypasses first fixed pulley and is fixed on described first, to be determined
On pulley.
Rack pipe mechanism of the present invention, wherein, the shifting pipe support, which is provided with, moves pipe support rack, and the pipe support rack that moves is along the shifting
The length direction of pipe support is set, and for the shifting pipe support rack by the 3rd motor driven, the suspension hook frame is provided with horizontal rack, described
Horizontal rack and the shifting pipe support rack intermeshing.
Rack pipe mechanism of the present invention, wherein, the rack of vertical direction, the tooth of the vertical direction are additionally provided with the suspension hook frame
Article by the 4th motor driven, the suspension hook fixed mount is provided with vertical tooth rack, vertical tooth rack on suspension hook fixed mount and described hangs
The rack intermeshing of vertical direction on hook housing.
Rack pipe mechanism of the present invention, wherein, the Telescopic rod device includes the first pole, the second pole, the first oil cylinder, second
One end of first pole described in oil cylinder and one end of second pole are hinged, and the first pole other end is articulated with institute
Expansion link support is stated at top, the support arm is fixed on the other end of second pole, the cylinder of first oil cylinder
Body is articulated with the expansion link support, and the piston rod end of first oil cylinder is articulated with first pole, and described
The cylinder body of two oil cylinders is articulated with first pole, and the end of the piston rod of second oil cylinder is articulated with second pole
On.
Rack pipe mechanism of the present invention, wherein, it is provided with groove on the support arm.
Rack pipe mechanism of the present invention, wherein, the suspension hook is two.
After such scheme, due to rack pipe mechanism of the present invention include main support, guide rail bracket, V-groove, expansion link support,
Telescopic rod device, support arm, pipe support, suspension hook frame, hook assembly etc. are moved, guide rail bracket can be rotated relative to main support, and V-groove can led
In rail gantry move forward and backward, Telescopic rod device can relative telescopic bar holder pivots, suspension hook frame can move pipe support on move left and right, therefore
The oil pipe unloaded can be withdrawn by the coordination between each part mentioned above or oil pipe is put into well, substantially reduce worker's
Labor intensity, operating process are safer, and easy to operate, efficiency high, due to that need not use the screw thread of screw thread elevator and oil pipe
Screwing sections simultaneously pull down, and avoid screw thread from being destroyed by external force, extend the service life of oil pipe.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of rack pipe mechanism of the present invention.
Embodiment
As shown in figure 1, rack pipe mechanism of the present invention includes main support 11, guide rail bracket 12, V-groove 13, expansion link support 14, stretched
Contracting lever apparatus 15, support arm 16, pipe support 17, suspension hook frame 18, hook assembly 19 are moved, V-groove 13, guide rail bracket 12 are along the longitudinal direction
Set, V-groove 13 is connected on guide rail bracket 12, and V-groove 13 can be movable along guide rail bracket 12, and guide rail bracket 12 is articulated with master
On support 11, and guide rail bracket 12 can be rotated relative to main support 11, and expansion link support 14 is set close to the front end of main support 11, be stretched
Lever apparatus 15 is connected on expansion link support 14, and Telescopic rod device 15 can relative telescopic bar support 14 rotate, support arm 16
It is fixed on Telescopic rod device 15, moves pipe support 17 and set in left-right direction, and it is close to move the middle part of pipe support 17 along its length
The rear end of main support 11, suspension hook frame 18, which is arranged at, to be moved on pipe support 17, and suspension hook frame 18 relative can move pipe support 17 and move left and right, and hang
Hook assembly 19 includes two or more suspension hooks 191 and suspension hook fixed mount 192, and suspension hook 191 is fixed on the following table of suspension hook fixed mount 192
On face, and each suspension hook 191 can synchronously be opened, closed, and suspension hook fixed mount 192 is connected on suspension hook frame 18 and suspension hook fixed mount
192 can move up and down relative to suspension hook frame 18.
The bottom of V-groove 13 is welded with multiple V-groove supports 131, and each bottom of V-groove support 131 is equipped with rack, led
Rail gantry 12 is provided with guide rail bracket rack, and length direction of the guide rail bracket rack along guide rail bracket 12 extends, the rack on each V-groove support
It is intermeshed with guide rail bracket rack, guide rail bracket rack is driven by the first motor 21, and the first motor 21 drives the movement of guide rail bracket rack,
So that V-groove moves.
The bottom of guide rail bracket 12 is welded with rail brackets 121, and the first fixed pulley 122 is provided with rail brackets 121, main
Second motor 22 is installed on support 11, the second fixed pulley 123, the second fixed pulley are installed on the output shaft of the second motor 22
Rope is wound with 123, the other end of rope around the first fixed pulley 122 and is fixed on the first fixed pulley 122, the second motor 22
Start, rope is rotated around the second fixed pulley 123, so as to sliding guides frame 12, guide rail bracket 12 is rotated relative to main support 11.
Move pipe support 17 and be provided with shifting pipe support rack, move pipe support rack and set along the length direction for moving pipe support 17, shifting pipe support tooth
Article driven by the 3rd motor 23, suspension hook frame 18 is provided with horizontal rack, horizontal rack and moves the intermeshing of pipe support rack, the 3rd electricity
Machine 23, which starts to drive, moves the movement of pipe support rack, so as to drive suspension hook frame 18 to move left and right in the horizontal direction.
The rack of vertical direction is additionally provided with suspension hook frame 18, the rack of vertical direction is fixed by the 4th motor driven, suspension hook
It also is provided with vertical tooth rack on frame 192, the rack of the vertical tooth rack on suspension hook fixed mount and the vertical direction on suspension hook frame 18 is mutual
Engagement.
Telescopic rod device 15 include the first pole 151, the second pole 152, the first oil cylinder 153, the second oil cylinder 154, first
One end of pole 151 and one end of the second pole 152 are hinged, and the other end of the first pole 151 is articulated with expansion link support 14
At the top, support arm 16 is fixed on the other end of the second pole 152, is provided with groove on support arm 16, the shape of groove, big
Small to be matched with oil-pipe external wall, the cylinder body of the first oil cylinder 153 is articulated with expansion link support 14, the piston rod of the first oil cylinder 153
End is articulated with the first pole 151, and the cylinder body of the second oil cylinder 154 is articulated with the first pole 151, the work of the second oil cylinder 154
The end of stopper rod is articulated with the second pole 152.
The process that rack pipe mechanism of the present invention carries oil pipe is as follows：After oil pipe is lifted out of oil well, tubing round thread is unclamped, by oil
Pipe is sling, and the first motor 21 works, and V-groove 13 is slided in the guide rail bracket 12, proceeds to correct position, the first oil cylinder 153, the
Two oil cylinders 154 work, and rotate the relative telescopic bar support 14 of Telescopic rod device 15, drive support arm 16 to move forward, more than well head position
Put, support arm 16 is resisted against on the oil pipe being lifted, and then the first oil cylinder 153, the second oil cylinder 154 work, Telescopic rod device 15
Drive support arm 16 to retreat, oil pipe is dragged to the top of V-groove 13, the second motor 22 works, and makes guide rail bracket 12 with respect to main support 11
Extreme higher position is turned to, then craneman puts pipe, and oil pipe is placed in V-groove 13, and craneman continues to put pipe, and oil pipe is in V-groove
Least significant end is slid into 13, support arm is kept in the center；V-groove 13 is moved to rearmost end on guide rail bracket 12, and suspension hook frame 18 is moving
The top of V-groove 13 is moved to the left on pipe support 17, suspension hook 191 to crawl position, the suspension hook fixed mount 192 of hook assembly 19 declines
Oil pipe position on to V-groove 13, suspension hook 191 close after capturing oil pipe, and then suspension hook fixed mount 192 rises to proper height,
Suspension hook frame 18 moves right to first, area under control oil pipe storeroom is deposited, and suspension hook fixed mount 192 declines, and suspension hook 191 unclamps oil pipe, so
Rear hanger fixed mount 192 rises, and starts to capture the process of second oil pipe；
The process of rack pipe mechanism drain line of the present invention is as follows：Suspension hook frame 18 is moved to first oil pipe storeroom, suspension hook 191
Open, suspension hook fixed mount 192 declines, and extreme higher position is moved on crawl oil pipe rear hanger fixed mount 192, and then suspension hook frame 18 is along shifting
Pipe support 17 is moved to the top of V-groove 13, and suspension hook fixed mount 192 declines, and suspension hook 191 unclamps oil pipe, and oil pipe is positioned over into V-groove 13
On, suspension hook fixed mount 192 rises, and V-groove 13 moves forward on guide rail bracket 12, and craneman slings oil pipe, and guide rail bracket 12 is rotated V
Type groove 13 is lifted, and Telescopic rod device 15 drives support arm 16 to be moved to correct position, and craneman declines oil pipe, makes in oil pipe and well
Tubing round thread aligns, worker's thread up.The above-mentioned oil pipe and drain line process of carrying can be carried out under control of the control system.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the scope of the present invention
It is defined, on the premise of design spirit of the present invention is not departed from, technology of this area ordinary skill technical staff to the present invention
The various modifications and improvement that scheme is made, it all should fall into the protection domain of claims of the present invention determination.
Claims (8)
- A kind of 1. rack pipe mechanism, it is characterised in that：Including main support (11), guide rail bracket (12), V-groove (13), expansion link support (14), Telescopic rod device (15), support arm (16), shifting pipe support (17), suspension hook frame (18), hook assembly (19), the V-groove (13), guide rail bracket (12) is set along the longitudinal direction, and the V-groove (13) is connected on the guide rail bracket (12), and the V Type groove (13) can be movable along the guide rail bracket (12), and the guide rail bracket (12) is articulated with the main support (11), and The guide rail bracket (12) can rotate relative to main support (11), and the expansion link support (14) sets close to the main support (11) front end Put, the Telescopic rod device (15) is connected on the expansion link support (14), and the Telescopic rod device (15) can be relative The expansion link support (14) is rotated, and the support arm (16) is fixed on the Telescopic rod device (15), the shifting pipe support (17) set in left-right direction, and the middle part of pipe support (17) along its length of moving is after the main support (11) End, the suspension hook frame (18) is arranged on the shifting pipe support (17), and the suspension hook frame (18) can relatively described shifting pipe support (17) move left and right, the hook assembly (19) includes suspension hook (191) and suspension hook fixed mount (192), and the suspension hook (191) is fixed In on the lower surface of the suspension hook fixed mount (192), and the suspension hook (191) can be opened, can closed, the suspension hook fixed mount (192) it is connected on the suspension hook frame (18) and the suspension hook fixed mount (192) can be relative to the suspension hook frame (18) up and down It is mobile.
- 2. rack pipe mechanism according to claim 1, it is characterised in that：V-groove (13) bottom is fixed with several V-types Groove support (131), each V-groove frame bottom are equipped with rack, and the guide rail bracket (12) is provided with guide rail bracket rack, guide rail Length direction of the frame rack along guide rail bracket (12) extends, and the rack and the guide rail bracket rack on the V-groove support are mutually nibbled Close, the guide rail bracket rack is driven by the first motor (21).
- 3. rack pipe mechanism according to claim 2, it is characterised in that：Guide rail bracket (12) bottom is fixed with rail brackets (121) the first fixed pulley (122), is installed on the rail brackets (121), the second motor is fixed with the main support (11) (22) the second fixed pulley (123), is installed on the output shaft of second motor (22), on second fixed pulley (123) around There is rope, the other end of the rope around first fixed pulley (122) and is fixed on first fixed pulley (122).
- 4. rack pipe mechanism according to claim 3, it is characterised in that：The shifting pipe support (17), which is provided with, moves pipe support rack, The length direction that pipe support rack is moved along the shifting pipe support (17) is set, and the shifting pipe support rack is by the 3rd motor (23) band Dynamic, the suspension hook frame (18) is provided with horizontal rack, the horizontal rack and the shifting pipe support rack intermeshing.
- 5. rack pipe mechanism according to claim 4, it is characterised in that：Vertical direction is additionally provided with the suspension hook frame (18) Rack, the rack of the vertical direction are provided with vertical tooth rack, suspension hook by the 4th motor driven, the suspension hook fixed mount (192) Vertical tooth rack on fixed mount and the intermeshing of the rack of the vertical direction on the suspension hook frame (18).
- 6. rack pipe mechanism according to claim 5, it is characterised in that：The Telescopic rod device (15) includes the first pole (151), the second pole (152), the first oil cylinder (153), the second oil cylinder (154), one end of first pole (151) and described One end of second pole (152) is hinged, and the first pole (151) other end is articulated with the expansion link support (14) and leaned on At nearly top, the support arm (16) is fixed on the other end of second pole (152), the cylinder of first oil cylinder (153) Body is articulated with the expansion link support (14), and the piston rod end of first oil cylinder (153) is articulated with first pole (151) on, the cylinder body of second oil cylinder (154) is articulated with first pole (151), second oil cylinder (154) The end of piston rod is articulated with second pole (152).
- 7. rack pipe mechanism according to claim 6, it is characterised in that：Groove is provided with the support arm (16).
- 8. rack pipe mechanism according to claim 7, it is characterised in that：The suspension hook (191) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044600.7A CN105507830B (en) | 2016-01-22 | 2016-01-22 | Rack pipe mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044600.7A CN105507830B (en) | 2016-01-22 | 2016-01-22 | Rack pipe mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105507830A CN105507830A (en) | 2016-04-20 |
| CN105507830B true CN105507830B (en) | 2018-02-09 |
Family
ID=55716095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610044600.7A Active CN105507830B (en) | 2016-01-22 | 2016-01-22 | Rack pipe mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507830B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089132A (en) * | 2016-07-26 | 2016-11-09 | 武汉船用机械有限责任公司 | A kind of pipe racking device reducing flexible pipe abrasion |
| CN106939772B (en) * | 2016-11-30 | 2018-11-06 | 太原理工大学 | A kind of fire damp drilling machine automatic loading and unloading drill pipe storage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100511A (en) * | 1985-02-19 | 1986-09-24 | 森科公司 | Slant service rig |
| US4643624A (en) * | 1985-06-11 | 1987-02-17 | Murphree Pat D | Guide means for stabilizing pipe strings |
| CN103274260A (en) * | 2013-05-31 | 2013-09-04 | 深圳市隆瑞科技有限公司 | Racker and reciprocating screw thereof |
| CN104563917A (en) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | Multifunctional robot for drilling site |
| CN205477440U (en) * | 2016-01-22 | 2016-08-17 | 杨若森 | Calandria mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687401A (en) * | 1985-09-30 | 1987-08-18 | Becor Western Inc. | Pipe positioner |
-
2016
- 2016-01-22 CN CN201610044600.7A patent/CN105507830B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100511A (en) * | 1985-02-19 | 1986-09-24 | 森科公司 | Slant service rig |
| US4643624A (en) * | 1985-06-11 | 1987-02-17 | Murphree Pat D | Guide means for stabilizing pipe strings |
| CN103274260A (en) * | 2013-05-31 | 2013-09-04 | 深圳市隆瑞科技有限公司 | Racker and reciprocating screw thereof |
| CN104563917A (en) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | Multifunctional robot for drilling site |
| CN205477440U (en) * | 2016-01-22 | 2016-08-17 | 杨若森 | Calandria mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105507830A (en) | 2016-04-20 |
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