CN118187708B - Power catwalk - Google Patents
Power catwalk Download PDFInfo
- Publication number
- CN118187708B CN118187708B CN202410626427.6A CN202410626427A CN118187708B CN 118187708 B CN118187708 B CN 118187708B CN 202410626427 A CN202410626427 A CN 202410626427A CN 118187708 B CN118187708 B CN 118187708B
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- sucker rod
- frame
- rod
- receiving frame
- coupling
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- 230000008878 coupling Effects 0.000 claims abstract description 35
- 238000010168 coupling process Methods 0.000 claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 claims abstract description 35
- 239000011324 bead Substances 0.000 claims description 12
- 238000005086 pumping Methods 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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)
- Handcart (AREA)
Abstract
The invention relates to the technical field of oilfield workover operation, in particular to a sucker rod clamp which comprises a mounting plate, a bearing frame, a shoulder baffle, a coupling shifting plate, a first rotating shaft, a second rotating shaft, a first constraint rod and a second constraint rod, wherein the first rotating shaft which is horizontally arranged front and back is rotatably arranged at the top of the mounting plate, the bearing frame for bearing the coupling is arranged on the first rotating shaft, a first elastic reset piece is arranged between the bearing frame and the mounting plate, the shoulder baffle is connected on the bearing frame, a slot for accommodating a spanner clamping section is arranged on the shoulder baffle, the width of the slotted opening is smaller than the outer diameter of the shoulder, and the bearing frame can be downwards pressed by the sucker rod along the clockwise direction along with downward dumping of the sucker rod when the sucker rod is bearing. The invention has reasonable structure, and can clamp the sucker rod in the operation of lifting the sucker rod, thereby pulling the sucker rod to move together, thus the sucker rod does not need to be pulled by manpower to be leveled, the operation labor intensity of operators is reduced, and the operation efficiency is improved.
Description
Technical Field
The invention relates to the technical field of oilfield workover operation, in particular to a power catwalk.
Background
The catwalk machine is used for completing the lifting operation of the pipe rod when workover is performed, the existing catwalk machine generally comprises a slideway, a sliding trolley arranged on the slideway and a bearing seat arranged on the trolley, the bearing seat is a bearing frame, when the pumping rod is lifted, the upper end of the pumping rod is lifted through the elevator, the lower end of the pumping rod is placed on the bearing seat, the elevator continuously releases the pumping rod when the bearing seat moves downwards along the slideway along with the sliding trolley until the pumping rod is dumped onto the catwalk machine, the rear elevator releases the pumping rod, the bearing seat is only used for supporting the lower end of the pumping rod in the whole process, and the bearing seat cannot clamp the pumping rod to enable the pumping rod to follow the catwalk machine, so when the catwalk machine is far away from a wellhead, the pumping rod cannot be pulled to deviate from the wellhead only by virtue of the dead weight of the pumping rod when the pumping rod is dumped to a small inclination angle, and at the moment, the pumping rod is required to be pulled manually to deviate from the wellhead so that the pumping rod can be continued to be dumped onto the catwalk machine, and the labor intensity of workers during pipe lifting is increased.
The intelligent telescopic conveying device for the workover treatment pipe rod comprises a catwalk frame, a telescopic part, a driving part, a jacking part and a fixed hinge seat, wherein the telescopic part is arranged on the catwalk frame, one end of the catwalk frame is arranged on the fixed hinge seat, the jacking part is arranged below the middle part of the catwalk frame, the driving part is arranged on the catwalk frame and is close to one side of the fixed hinge seat, and the telescopic part is connected with the driving part; the telescopic component comprises a telescopic bracket, a first trolley chain wheel, a second trolley chain wheel, a trolley driving component, a trolley chain, a conveying trolley and a trolley driving component, wherein the trolley chain, the conveying trolley and the trolley driving component are wound on the first trolley chain wheel and the second trolley chain wheel, the telescopic bracket is arranged on a catwalk frame and can transversely move along the catwalk frame, the first trolley chain wheel and the second trolley chain wheel are respectively arranged at the front end and the rear end of the telescopic bracket, and the conveying trolley is arranged on the trolley chain. The conveying trolley used for bearing the lower end of the sucker rod is of a tray structure, the sucker rod is inclined and leveled by dead weight, the conveying trolley cannot generate traction force on the sucker rod, and when the catwalk frame cannot extend to the position right above the wellhead due to the limitation of the on-site working condition, manual operation is needed to pull the sucker rod to incline and level.
Disclosure of Invention
The invention provides a power catwalk, which overcomes the defects of the prior art, and can effectively solve the problem that a sucker rod bearing seat of the prior catwalk machine cannot clamp a sucker rod to pull the sucker rod to move together in the sucker rod lifting operation.
The technical scheme of the invention is realized by the following measures: the utility model provides a power catwalk, including sucker rod fixture, a clamping device for holding the sucker rod, the sucker rod includes the body of rod, the spanner grip block that sets up in the body of rod both ends, the circular bead that is connected with spanner grip block, the joint that is connected with the circular bead and connect the coupling on the joint, this sucker rod fixture includes the mounting panel, accept the frame, the circular bead baffle, the coupling dials the board, first pivot, second pivot, first restraint pole and second restraint pole, the first pivot that is the horizontal setting in front and back is installed in rotation at mounting panel top, be equipped with the frame of accepting that is used for accepting the coupling on the first pivot, be equipped with first elastic reset piece between accepting the frame and the mounting panel, be connected with the circular bead baffle on accepting the frame, be equipped with the fluting that is used for holding the spanner grip block on the circular bead, the open width of fluting is less than the external diameter of circular bead, accept the frame can be followed the sucker rod and toppled down along with the sucker rod when accepting the sucker rod in clockwise direction, be equipped with the second pivot that is the horizontal setting in front and back in the frame, be equipped with the toggle board in order to withdraw from the first restraint pole when rotating in anticlockwise direction, first pivot is connected with the coupling on the second pivot; the first constraint rod can rotate downwards in the clockwise direction, so that the bearing frame is driven to rotate downwards in the clockwise direction; the second constraint rod can rotate in the anticlockwise direction, and then the coupling shifting plate is driven to rotate upwards in the anticlockwise direction.
The following are further optimizations and/or improvements to the above described inventive arrangements:
The trigger teeth are rotatably arranged in the receiving frame, a second elastic reset piece is arranged between the trigger teeth and the receiving frame, a trigger is arranged on the mounting plate, and the trigger teeth can be pressed down by the coupling to be close to the trigger when the coupling is placed in the receiving frame, and the trigger is in signal connection with the controller.
The bearing frame and the shoulder baffle are hinged together through a hinge shaft which is horizontally arranged along the front and the back, and a third elastic reset piece is connected between the bearing frame and the shoulder baffle.
The bearing frame comprises a bottom plate and side plates respectively arranged on the front side and the rear side of the bottom plate, the bottom plate comprises a left side section and a right side section which are sequentially connected from left to right, the left side section is obliquely arranged from left to right from top to bottom, and the right side section is obliquely arranged from left to right from bottom to top; the shoulder baffle is connected to the right part of the bearing frame.
The top of the mounting plate is provided with a limiting block which is propped against the bottom of the bearing frame to prevent the bearing frame from overturning anticlockwise.
The invention has reasonable structure, and can clamp the sucker rod in the operation of lifting the sucker rod, thereby pulling the sucker rod to move together, thus the sucker rod does not need to be pulled by manpower to be leveled, the operation labor intensity of operators is reduced, and the operation efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a front view of a preferred embodiment of the present invention.
Fig. 2 is a perspective view of a preferred embodiment of the present invention.
Fig. 3 is a schematic diagram of a front view of the preferred embodiment of the present invention when installed on a power catwalk.
Fig. 4 is an enlarged schematic view of the structure a in fig. 3.
Fig. 5 is a schematic diagram showing a front view of the power catwalk according to the preferred embodiment of the present invention.
Fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
FIG. 7 is a schematic diagram of a sucker rod.
The codes in the drawings are respectively: 1 is a mounting plate, 2 is a bearing frame, 3 is a shoulder baffle, 4 is a coupling shifting plate, 5 is a first rotating shaft, 6 is a second rotating shaft, 7 is a first constraint rod, 8 is a second constraint rod, 9 is a first elastic reset piece, 10 is a slot, 11 is a trigger tooth, 12 is a trigger, 13 is a hinge shaft, 14 is a limiting block, 15 is a first track, 16 is a second track, 17 is a first pipe moving trolley, 18 is a second pipe moving trolley, 19 is a rod body bearing seat, 20 is a rod body, 21 is a spanner clamping section, 22 is a shoulder, 23 is a coupling, 24 is a first constraint guide rail, and 25 is a second constraint guide rail.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 1 of the specification, for example: the positional relationship of the front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described below with reference to examples and figures:
As shown in fig. 1-7, the sucker rod clamp is used for clamping a sucker rod, the sucker rod comprises a rod body 20, wrench clamping sections 21 arranged at two ends of the rod body 20, a shoulder 22 connected with the wrench clamping sections 21, a joint connected with the shoulder 22 and a coupling 23 connected to the joint, the sucker rod clamp comprises a mounting plate 1, a bearing frame 2, a shoulder baffle 3, a coupling pulling plate 4, a first rotating shaft 5, a second rotating shaft 6, a first constraint rod 7 and a second constraint rod 8, the first rotating shaft 5 which is horizontally arranged in the front-back direction is rotatably arranged at the top of the mounting plate 1, a bearing frame 2 used for bearing the coupling 23 is arranged on the first rotating shaft 5, a first elastic reset piece 9 is arranged between the bearing frame 2 and the mounting plate 1, the shoulder baffle 3 is connected with the bearing frame 2, a groove 10 used for accommodating the wrench clamping sections is arranged on the shoulder baffle 3, the opening width of the groove 10 is smaller than the outer diameter of the shoulder 22, the bearing frame 2 can downwards tilt down along with the sucker rod when the sucker rod is borne, the bearing frame 2 is rotatably provided with the second rotating shaft 6 which is horizontally arranged in the clockwise direction along with the downward tilting of the sucker rod, the bearing frame 6 is rotatably arranged on the bearing frame 2, the second rotating shaft 6 which is rotatably arranged along the second rotating shaft 6 is restrained by the second rotating shaft 4, and the first rotating shaft 4 can be rotatably restrained by the coupling 4 along the first rotating shaft 4, and the first rotating shaft 4 is connected with the second constraint plate 4, and the coupling is capable of rotating along the first rotating 4, when the first rotating shaft 4 is restrained along the direction, and is connected with the first rotating 4, and has a constraint plate 4.
When the sucker rod clamp is used, the sucker rod clamp is installed on a power catwalk, and the power catwalk comprises a first rail 15, a second rail 16, a first pipe moving trolley 17, a second pipe moving trolley 18, a first trolley driving mechanism and a second trolley driving mechanism; the first rail 15 and the second rail 16 are both obliquely arranged from left to right from bottom to top, the gradient of the second rail 16 is larger than that of the first rail 15, the second rail 16 is positioned at the lower side of the first rail 15, a first pipe moving trolley 17 capable of moving between a first highest point position and a first lowest point position is slidably arranged on the first rail 15 through a first trolley driving mechanism, a mounting position positioned at the front side of the first rail 15 is arranged on the first pipe moving trolley 17, the mounting plate 1 is mounted on the mounting position, a second pipe moving trolley 18 capable of moving between a second highest point position and a second lowest point position is slidably arranged on the second rail 16 through a second trolley driving mechanism, and a rod body bearing seat 19 for bearing a rod body 20 of a sucker rod is arranged at the front side of the second rail 16 on the second pipe moving trolley 18; the first track 15 corresponding to the first lowest point position is provided with a first constraint guide rail 24, when the first pipe moving trolley 17 moves to be close to the first lowest point position, the first constraint rod 7 is in sliding contact with the first constraint guide rail 24 and rotates downwards in a clockwise direction under the constraint action of the first constraint guide rail 24, so that the receiving frame 2 is driven to rotate downwards in the clockwise direction, and when the first pipe moving trolley 17 is positioned at the first lowest point position, the sucker rod can withdraw from the receiving frame 2 upwards; the first track 15 corresponding to the first highest point is provided with a second constraint track, when the first pipe moving trolley 17 moves to be close to the first highest point, the second constraint rod 8 is in sliding contact with the second constraint track, and rotates in the anticlockwise direction under the constraint action of the second constraint guide rail 25, so that the coupling shifting plate 4 is driven to rotate upwards in the anticlockwise direction.
The power catwalk also comprises a controller; the first trolley driving mechanism comprises a first driving motor, a magnetic powder clutch, a first driving sprocket, a first driven sprocket and a first chain, wherein the first driving sprocket and the first driven sprocket are arranged on the first track 15, the first chain is wound on the first driving sprocket and the first driven sprocket, the output end of the first driving motor is in transmission connection with the input end of the magnetic powder clutch, the output end of the magnetic powder clutch is in transmission connection with the first driving sprocket, and the first pipe moving trolley 17 is connected with the first chain; the second trolley driving mechanism comprises a second driving motor, a second driving sprocket, a second driven sprocket and a second chain, the second rail 16 is provided with the second driving sprocket and the second driven sprocket, the second driving sprocket and the second driven sprocket are wound with the second chain, the output end of the second driving motor is in transmission connection with the second driving sprocket, and the second pipe moving trolley 18 is connected with the second chain; the controller is in signal connection with the first driving motor and the second driving motor.
When the sucker rod is started, the first pipe moving trolley 17 and the second pipe moving trolley 18 are respectively positioned at the first highest point position and the second highest point position at the beginning, the sucker rod is lifted by the elevator and the coupling 23 is placed in the receiving frame 2, the first trolley driving mechanism starts to drive the first pipe moving trolley 17 to move downwards, the sucker rod is gradually tilted and flattened in the process of moving downwards the first pipe moving trolley 17, when the sucker rod is tilted to a certain tilting angle, the spanner clamping section 21 just tilts into the slot 10 of the shoulder baffle 3, because the opening width of the slot 10 is smaller than the outer diameter of the shoulder 22, the shoulder baffle 3 abuts against the shoulder 22 of the sucker rod when the sucker rod clamp moves downwards along with the first pipe moving trolley 17, the sucker rod clamp can pull the sucker rod to move together, namely, the sucker rod is clamped by the sucker rod clamp, according to requirements, the certain tilting angle is not smaller than 30 degrees, as the first pipe moving trolley 17 continues to move downwards, the sucker rod continues to topple over and level, the bearing frame 2 also overcomes the acting force of the first elastic reset piece 9 to rotate downwards in the clockwise direction under the action of the gravity of the sucker rod, when the sucker rod body is toppled over to the rod body bearing seat 19, the lifting clamp loosens the upper end of the sucker rod, the second trolley driving mechanism starts to drive the second pipe moving trolley 18 to move downwards, as the first pipe moving trolley 17 and the second pipe moving trolley 18 respectively move downwards along the first track 15 and the second track 16, the sucker rod is pulled by the sucker rod clamp to topple over and level continuously, when the first pipe moving trolley 17 moves to be close to the first lowest point position, the first constraint rod 7 is in sliding contact with the first constraint guide rail 24 and rotates downwards in the clockwise direction under the constraint of the first constraint guide rail 24, and then the bearing frame 2 is driven to rotate downwards in the clockwise direction, when the first pipe moving trolley 17 moves to the first lowest point position on the first track 15, the second pipe moving trolley 18 moves to the second lowest point position on the second track 16, the sucker rod is in a horizontal state, and the sucker rod can be withdrawn upwards from the receiving frame 2.
When the sucker rod is put down, the first pipe moving trolley 17 and the second pipe moving trolley 18 are respectively positioned at the first lowest point position and the second lowest point position at the beginning, the sucker rod is horizontally placed on the sucker rod clamp and the rod body bearing seat 19, the coupling 23 is specifically positioned in the bearing frame 2, the spanner clamping section 21 is positioned in the slot 10 of the shoulder baffle 3, the rod body 20 is positioned on the rod body bearing seat 19, then the first trolley driving mechanism is started to drive the first pipe moving trolley 17 to move upwards, the second trolley driving mechanism is started to drive the second pipe moving trolley 18 to move upwards, the sucker rod is continuously lifted and the upper end is continuously inclined upwards along with the continuous upward movement of the first pipe moving trolley 17 and the second pipe moving trolley 18 along the first track 15 and the second track 16 respectively, when the second pipe moving trolley 18 moves to the second highest point position, the sucker rod upper end is grabbed through the elevator and lifted, the sucker rod is separated from the rod body bearing seat 19, the first trolley driving mechanism continues to drive the first pipe moving trolley 17 to move upwards, when the first pipe moving trolley 17 approaches to the first highest point position, the second constraint rod 8 is in sliding contact with the second constraint track and rotates in the anticlockwise direction under the constraint action of the second constraint track 25, the coupling shifting plate 4 is driven to rotate upwards in the anticlockwise direction, the coupling 23 is shifted upwards when the coupling shifting plate 4 rotates upwards in the anticlockwise direction, the spanner clamping section moves far away from the grooving 10 side, and when the first pipe moving trolley 17 moves to the first highest point position, the spanner clamping section completely withdraws from the grooving 10, and at the moment, the coupling 23 can be separated from the sucker rod clamp by continuously lifting the sucker rod through the elevator.
The sucker rod clamp can clamp the sucker rod in the sucker rod lifting operation, so that the sucker rod is pulled to move together, the sucker rod is not required to be pulled by a person to be leveled, the operation labor intensity of operators is reduced, and the operation efficiency is improved.
The above embodiments may be further optimized and/or modified according to practical needs:
As shown in fig. 1-7, the receiving frame 2 is rotatably provided with a trigger tooth 11, a second elastic reset piece is arranged between the trigger tooth 11 and the receiving frame 2, the mounting plate 1 is provided with a trigger 12, and the trigger tooth 11 can be pressed down by the coupling 23 to be close to the trigger 12 when the coupling 23 is placed in the receiving frame 2. When the sucker rod lifting device is used, the trigger 12 is in signal connection with the controller, and when the sucker rod is lifted, the coupling 23 of the sucker rod is placed in the bearing frame 2, the coupling 23 presses down the trigger tooth 11 to enable the trigger tooth 11 to be close to the trigger 12, the trigger 12 sends a signal to the controller, the controller controls the first trolley driving mechanism to start, and the first trolley driving mechanism drives the first pipe moving trolley 17 to move downwards.
As shown in fig. 1-7, the receiving frame 2 and the shoulder baffle 3 are hinged together through a hinge shaft 13 horizontally arranged along the front-back direction, and a third elastic reset piece is connected between the receiving frame 2 and the shoulder baffle 3. Therefore, when the shoulder 22 of the sucker rod is blocked by the shoulder baffle 3 to cause that the coupling 23 of the sucker rod cannot be separated from the bearing frame 2, the shoulder baffle 3 can overcome the acting force of the third elastic resetting piece to overturn downwards in the clockwise direction under the thrust action of the shoulder 22 of the sucker rod, so that the blocking action on the shoulder 22 of the sucker rod is relieved, and the sucker rod can be smoothly separated from the sucker rod clamp in the sucker rod descending operation.
Specifically, the carrying frame 2 comprises a bottom plate and side plates respectively arranged on the front side and the rear side of the bottom plate, the bottom plate comprises a left side section and a right side section which are sequentially connected from left to right, the left side section is obliquely arranged from left to right from top to bottom, and the right side section is obliquely arranged from left to right from bottom to top; the shoulder baffle 3 is connected to the right part of the receiving frame 2. Specifically, the curb plate includes left side and the right side that connects gradually from left to right, and the left side is by left to right from top to bottom slope setting, and the right side is by left to right from bottom to top slope setting, and the left side of front and back both sides board is connected respectively in the front and back both sides of the left side section of bottom plate, and the front and back both sides board is connected respectively in the front and back both sides of the right side section of bottom plate to the right side portion of front and back both sides board, and shoulder baffle 3 hinge connection is between the right side portion of front and back both sides board, and the right-hand member of the right side portion of shoulder baffle 3 and front and back both sides board offsets, can accept the coupling 23 of sucker rod from this.
As shown in fig. 1-7, a limiting block 14 which is propped against the bottom of the bearing frame 2 to prevent the bearing frame 2 from turning anticlockwise is arranged on the top of the mounting plate 1. Thereby preventing the receiving frame 2 from rotating beyond position.
Specifically, the first elastic restoring piece, the second elastic restoring piece and the third elastic restoring piece are all tension springs.
The technical characteristics form the optimal embodiment of the invention, have stronger adaptability and optimal implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.
Claims (8)
1. The utility model provides a power catwalk, including sucker rod fixture, a clamping section for holding the sucker rod, the sucker rod includes the body of rod, the spanner centre gripping section that sets up in the body of rod both ends, be connected with the spanner centre gripping section, the circular bead that is connected with the circular bead, connect the joint and connect the coupling on the joint, characterized in that this sucker rod fixture includes the mounting panel, accept the frame, the circular bead baffle, the coupling shifting plate, first pivot, the second pivot, first restraint pole and second restraint pole, the mounting panel top rotation is installed and is set up the first pivot in fore-and-aft direction level, be equipped with the frame of accepting that is used for accepting the coupling on the first pivot, be equipped with first elastic reset piece between accepting the frame and the mounting panel, be connected with the circular bead baffle on accepting the frame, be equipped with the fluting that is used for holding the spanner centre gripping section in holding section on the circular bead baffle, the opening width of fluting is less than the external diameter of circular bead, accept the frame can be followed the sucker rod and topple down along with the sucker rod when accepting the sucker rod along with clockwise direction, accept the frame rotation is installed and is equipped with the second pivot in fore-and aft level setting up, be equipped with the shifting plate on the second pivot when shifting plate can be rotated in anticlockwise direction, when rotating in order to make and pull out to make and first restraint section is connected with the first pivot on the first pivot; the first constraint rod can rotate downwards in the clockwise direction, so that the bearing frame is driven to rotate downwards in the clockwise direction; the second constraint rod can rotate in the anticlockwise direction, and then the coupling shifting plate is driven to rotate upwards in the anticlockwise direction.
2. The power catwalk according to claim 1, wherein the receiving frame is rotatably provided with a trigger tooth, a second elastic reset member is arranged between the trigger tooth and the receiving frame, the mounting plate is provided with a trigger, the trigger tooth can be pressed down by the coupling to be close to the trigger when the coupling is placed in the receiving frame, and the trigger is in signal connection with the controller.
3. The power catwalk according to claim 1 or 2, characterized in that the receiving frame and the shoulder baffle are hinged together by a hinge shaft arranged horizontally in the front-rear direction, and a third elastic reset member is connected between the receiving frame and the shoulder baffle.
4. The power catwalk according to claim 1 or 2, characterized in that the receiving frame comprises a bottom plate and side plates respectively arranged on the front side and the rear side of the bottom plate, the bottom plate comprises a left side section and a right side section which are sequentially connected from left to right, the left side section is obliquely arranged from left to right from top to bottom, and the right side section is obliquely arranged from left to right from bottom to top; the shoulder baffle is connected to the right part of the bearing frame.
5. The power catwalk according to claim 3, wherein the receiving frame comprises a bottom plate and side plates respectively arranged on the front side and the rear side of the bottom plate, the bottom plate comprises a left side section and a right side section which are sequentially connected from left to right, the left side section is obliquely arranged from left to right from top to bottom, and the right side section is obliquely arranged from left to right from bottom to top; the shoulder baffle is connected to the right part of the bearing frame.
6. The power catwalk according to claim 1,2 or 5, wherein the top of the mounting plate is provided with a stopper which abuts against the bottom of the receiving frame to prevent the receiving frame from turning counterclockwise.
7. The power catwalk according to claim 3, wherein the top of the mounting plate is provided with a stopper which abuts against the bottom of the receiving frame to prevent the receiving frame from turning counterclockwise.
8. The power catwalk according to claim 4, wherein the top of the mounting plate is provided with a stopper which abuts against the bottom of the receiving frame to prevent the receiving frame from turning counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410626427.6A CN118187708B (en) | 2024-05-20 | 2024-05-20 | Power catwalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410626427.6A CN118187708B (en) | 2024-05-20 | 2024-05-20 | Power catwalk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118187708A CN118187708A (en) | 2024-06-14 |
| CN118187708B true CN118187708B (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410626427.6A Active CN118187708B (en) | 2024-05-20 | 2024-05-20 | Power catwalk |
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| CN (1) | CN118187708B (en) |
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| CN111911099B (en) * | 2020-09-29 | 2020-12-04 | 胜利油田康贝石油工程装备有限公司 | Oil field well repairing operation process for realizing automation of sucker rod |
| US12037855B2 (en) * | 2020-11-20 | 2024-07-16 | Evolution Drill Rigs Pty Ltd | Rod handling system for drilling rigs |
| CN215632845U (en) * | 2021-04-28 | 2022-01-25 | 延安守山机械制造有限公司 | But horizontal adjustment's oil pipe, sucker rod conveyer with automatic lock function of grabbing |
| CN113417582A (en) * | 2021-07-25 | 2021-09-21 | 西安宝德智能科技有限公司 | Intelligent telescopic conveying device for workover operation pipe rods |
| CN218439267U (en) * | 2022-11-17 | 2023-02-03 | 胜利油田康贝石油工程装备有限公司 | Novel oil pipe and sucker rod clamping and conveying device |
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2024
- 2024-05-20 CN CN202410626427.6A patent/CN118187708B/en active Active
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| CN205778621U (en) * | 2016-05-19 | 2016-12-07 | 胜利油田胜机石油装备有限公司 | A kind of tube rod conveyer device |
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