CN219654652U - Crocodile mouth type pipe rod follow-up trolley - Google Patents
Crocodile mouth type pipe rod follow-up trolley Download PDFInfo
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- CN219654652U CN219654652U CN202322143857.6U CN202322143857U CN219654652U CN 219654652 U CN219654652 U CN 219654652U CN 202322143857 U CN202322143857 U CN 202322143857U CN 219654652 U CN219654652 U CN 219654652U
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- trolley
- groove
- rod
- main body
- pressing
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- 241000270722 Crocodylidae Species 0.000 title claims abstract description 12
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 210000000078 claw Anatomy 0.000 claims abstract description 23
- 241000270728 Alligator Species 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of oilfield minor repair operation equipment, in particular to an alligator mouth type pipe rod follow-up trolley. The technical proposal is as follows: the trolley frame is connected with a driving positioning system on one side through a flexible transmission mechanism, the overturning groove is arranged on the upper side of the trolley frame, a pressing claw oil cylinder is arranged on one side of the overturning groove, a roller bearing is arranged on one side of the overturning groove, a pressing rod is arranged at the inner end of the overturning groove through a rotating shaft, a pressing block is arranged at the upper end of the pressing rod, a pipe rod is placed in the overturning groove, the pressing block is driven to fix the pipe rod through the pressing rod, and the overturning groove is driven to reach a standing state through the cooperation of the roller bearing and a front end side plate of a conveying arm to form an crocodile mouth opening state. The beneficial effects are that: the tube rod is clamped by the overturning groove and the pressing claw, so that the position of the tube rod is effectively fixed, and the tube rod is effectively prevented from slipping; the driving positioning system can be clutched and can follow up, and can be adjusted at any time according to the working condition, so that the operation can be more effectively completed, and the influence on the normal operation of the pipe rod caused by the fact that the trolley is not in place is avoided.
Description
Technical Field
The utility model relates to the technical field of oilfield minor repair operation equipment, in particular to an alligator mouth type pipe rod follow-up trolley.
Background
In the oil field workover operation, pipe pole is carried and is the important component in the workover operation, and current equipment is in pipe pole transportation process, and the pipe pole rises or falls through the slide of conveyer, generally adopts V type spout, or is equipped with simple and easy follow-up dolly, produces the phenomenon of pipe pole slippage dolly easily, or has the dolly not to drive arrangement, can't automatic operation to operating mode position, influences production.
The Chinese patent number of 2022 application of the company is CN202221230945.9, the patent name is an oilfield minor repair pipe rod follow-up trolley, and the technical scheme is as follows: including dolly main part, walking pulley, auxiliary pulley, V type pulley, first wear-resisting protection shield, second wear-resisting protection shield, be equipped with first wear-resisting protection shield and second wear-resisting protection shield in the dolly main part, first wear-resisting protection shield is located the upper surface of dolly main part, and the second wear-resisting protection shield is located the rear end of dolly main part, and the front end of dolly main part is equipped with V type pulley, the both sides of dolly main part are equipped with a plurality of walking pulleys, and one side of walking pulley is equipped with a plurality of auxiliary pulleys. The pipe rod can be driven by the trolley main body to move on the slide way well, so that the slide way of the pipe rod conveyor is prevented from sliding due to mechanical friction, and the service life of the pipe rod is prolonged; simple structure, easy realization and small operation difficulty. However, there are cases where the pipe slips off the trolley and the trolley has no drive.
Disclosure of Invention
The utility model aims at overcoming the defects in the prior art, and provides the crocodile mouth type pipe rod follow-up trolley which is provided with the compression bar and the overturning groove, so that the pipe rod can be effectively clamped, the phenomenon that the pipe rod slips off the trolley is effectively solved, the driving device is additionally arranged, the pipe rod can effectively run to the working condition position when the pipe rod is not in the working condition position, and the working efficiency is improved.
The utility model relates to a crocodile mouth type pipe rod follow-up trolley, which has the technical scheme that: including the dolly frame, dolly roller train is installed to dolly frame both sides, wherein, still include turning groove, pressure claw hydro-cylinder, flexible drive mechanism, drive positioning system, the dolly frame pass through the drive positioning system of flexible drive mechanism connection one side, the turning groove is installed in the dolly frame upside, and one side of turning groove is equipped with pressure claw hydro-cylinder, one side of turning groove install the gyro wheel bearing, install the depression bar through the pivot at the inner of turning groove, the briquetting is installed to the upper end of depression bar, the pipe pole is placed in the turning groove, drives briquetting fixed pipe pole through the depression bar, cooperates through gyro wheel bearing and conveying arm front end curb plate, drives the turning groove and reaches the cocking state, forms crocodile mouth and opens the state.
Preferably, the turnover groove further comprises a turnover groove main body, a triggering guide device and a proximity switch, wherein the bottom surface of the turnover groove main body is of a V-shaped structure, the triggering guide device is arranged at the inner end of the turnover groove main body, and the proximity switch is arranged on one side of the triggering guide device.
Preferably, two groups of wear-resistant protection plates are mounted on the bottom surface of the turnover groove main body.
Preferably, the upper end of the compression bar is provided with a compression claw, and a pressing block is arranged on the compression claw.
Preferably, an arc-shaped groove is arranged on the outer side of the pressing block.
Preferably, the two sides of the main body of the turnover groove are provided with outer edges, the rear end of the main body of the turnover groove is provided with a fixed plate, the rear end of the fixed plate is provided with a guide shaft and more than one group of springs, the other end of the guide shaft is connected with a rear baffle, and the front end of the fixed plate is provided with a trigger guide device.
Preferably, a pin is provided at an upper portion of the pressing rod and connected to a fixed end of the pressing claw through the pin.
The beneficial effects of the utility model are as follows:
according to the utility model, the tube rod is clamped by the overturning groove and the pressing claw, so that the position of the tube rod is effectively fixed, and the tube rod slipping phenomenon is effectively prevented; the driving positioning system can be clutched and can follow up, and can be adjusted at any time according to the working condition, so that the operation can be more effectively completed, and the influence on the normal operation of the pipe rod caused by the fact that the trolley is not in place is avoided; when the pipe rod is lifted or lowered, the follow-up trolley moves along with the pipe rod at the second-stage conveying arm, so that abrasion of threads at the end part of the pipe rod can be reduced, and the service life of the pipe rod is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of the back structure of the present utility model;
FIG. 4 is a schematic diagram of the configuration of the wait for takeover state of the present utility model;
FIG. 5 is a schematic view of the construction of the utility model after being taken over;
FIG. 6 is a schematic diagram of the structure of the flip tank;
FIG. 7 is a schematic structural view of a plunger;
in the upper graph: the device comprises a trolley frame 1, a turnover groove 2, a pressing claw cylinder 3, a flexible transmission mechanism 4, a driving positioning system 5, a pipe rod 6, a trolley roller group 11, a turnover groove main body 21, a trigger guiding device 22, a proximity switch 23, a roller bearing 24, a pressing rod 25, a pressing claw 26, a pressing block 27, a wear-resistant protection plate 28, an outer edge 21.1, a guiding shaft 21.2, a rear baffle 21.3, a spring 21.4, a fixing plate 21.5 and a pin shaft 25.1.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-7, the crocodile mouth type pipe rod follow-up trolley comprises a trolley frame 1, trolley roller groups 11 are arranged on two sides of the trolley frame 1, a turnover groove 2, a claw pressing cylinder 3, a flexible transmission mechanism 4 and a driving positioning system 5 are further arranged on two sides of the trolley frame 1, the trolley frame 1 is connected with the driving positioning system 5 on one side through the flexible transmission mechanism 4, the turnover groove 2 is arranged on the upper side of the trolley frame 1, the claw pressing cylinder 3 is arranged on one side of the turnover groove 2, a roller bearing 24 is arranged on one side of the turnover groove 2, a pressing rod 25 is arranged at the inner end of the turnover groove 2 through a rotating shaft, a pressing block 27 is arranged at the upper end of the pressing rod 25, the pipe rod 6 is placed in the turnover groove 2, the pressing block 27 is driven to fix the pipe rod 6 through the pressing rod 25, and the roller bearing 24 is matched with a front end side plate of a conveying arm to drive the turnover groove 2 to achieve a standing state, so that a crocodile mouth is opened.
The turnover tank 2 further includes a turnover tank main body 21, a trigger guide device 22, and a proximity switch 23, wherein the bottom surface of the turnover tank main body 21 is in a V-shaped structure, the trigger guide device 22 is disposed at the inner end of the turnover tank main body 21, and the proximity switch 23 is disposed at one side of the trigger guide device 22.
Two groups of wear-resistant protection plates 28 are arranged on the bottom surface of the turnover groove main body 21, so that the service life can be prolonged better.
The upper end of the pressure lever 25 is provided with a pressure claw 26, and a pressing block 27 is mounted on the pressure claw 26.
The outside of above-mentioned briquetting 27 is equipped with the arc wall, is convenient for with the cooperation contact of tubular pole 6, plays better fixed effect.
Referring to fig. 6, outer edges 21.1 are provided on both sides of the main body 21 of the turnover slot, the outer edges 21.1 play a role of supporting and guiding, a fixing plate 21.5 is provided at the rear end of the main body 21 of the turnover slot, a guide shaft 21.2 and more than one group of springs 21.4 are provided at the rear end of the fixing plate 21.5, the other end of the guide shaft 21.2 is connected with a rear baffle 21.3, and a trigger guide 22 is installed at the front end of the fixing plate 21.5.
Referring to fig. 7, the upper portion of the pressing lever 25 is provided with a pin 25.1, and is connected to the fixed end of the pressing claw 26 through the pin 25.1.
When the pipe rod 6 is in use, the pipe rod 6 is placed on a conveying arm of a pipe rod conveyor, the tail end of the pipe rod 6 is placed on a turnover groove 2 of a follow-up trolley, a driving positioning system 5 drives a trolley frame 1 to move forward, the tail end of the pipe rod 6 contacts a trigger guide device 22, a pressing claw 26 is closed after a proximity switch 23 gives a signal, the pipe rod 6 is held tightly by a pressing block 27, then the clutch of the driving positioning system 5 is disconnected, the trolley frame 1 enters a follow-up state, the pipe rod 6 moves forward to the front end of the conveying arm, the turnover groove 2 rotates to a vertical inclined state along with the pipe rod 6, the pressing claw 26 and the turnover groove 2 are opened, and an alligator mouth opening state is shown, and the pipe rod 6 leaves the pipe rod conveyor to finish pipe discharging operation; then, the clutch of the driving positioning system 5 is connected, the trolley frame 1 retreats to the rear end of the conveying arm, and the next cycle is started;
when the pipe feeding rod 6 works, the follow-up trolley is in an crocodile mouth opening state at the front end of the conveying arm, when the pipe feeding rod 6 is lowered to the overturning groove 2 and contacts the triggering guide device 22, the proximity switch 23 gives out signals, the pressing claw 26 and the overturning groove 2 are closed to be in a vertical inclined state, the pipe feeding rod 6 is clamped, the trolley frame 1 falls into a follow-up retreating state along with the falling of the pipe feeding rod 6 until the pipe feeding rod 6 is horizontally placed on the conveying arm, after the pipe feeding rod 6 is detached from the conveying arm, the clutch of the driving positioning system 5 is connected, and the trolley advances to the front end of the conveying arm and enters the next cycle.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (7)
1. The crocodile mouth type pipe rod follow-up trolley comprises a trolley frame (1), trolley roller groups (11) are arranged on two sides of the trolley frame (1), and the crocodile mouth type pipe rod follow-up trolley is characterized in that: still include upset groove (2), press claw hydro-cylinder (3), flexible drive mechanism (4), drive positioning system (5), dolly frame (1) connect one side drive positioning system (5) through flexible drive mechanism (4), upset groove (2) are installed in dolly frame (1) upside, and one side of upset groove (2) is equipped with press claw hydro-cylinder (3), one side of upset groove (2) install gyro wheel bearing (24), install depression bar (25) through the pivot at the inner of upset groove (2), briquetting (27) are installed to the upper end of depression bar (25), tubular bar (6) are placed in upset groove (2), drive briquetting (27) fixed tubular bar (6) through depression bar (25), cooperate with conveying arm front end curb plate through gyro wheel bearing (24), drive upset groove (2) and reach the cocking state, form crocodile mouth open state.
2. A alligator tube wand follower trolley as claimed in claim 1, wherein: the turnover groove (2) further comprises a turnover groove main body (21), a triggering guide device (22) and a proximity switch (23), the bottom surface of the turnover groove main body (21) is of a V-shaped structure, the triggering guide device (22) is arranged at the inner end of the turnover groove main body (21), and the proximity switch (23) is arranged on one side of the triggering guide device (22).
3. A alligator tube wand follower trolley as claimed in claim 2, wherein: two groups of wear-resistant protection plates (28) are arranged on the bottom surface of the turnover groove main body (21).
4. A alligator tube wand follower trolley as claimed in claim 3 wherein: the upper end of the compression bar (25) is provided with a compression claw (26), and a pressing block (27) is arranged on the compression claw (26).
5. The alligator tube wand follower trolley of claim 4, wherein: an arc-shaped groove is arranged on the outer side of the pressing block (27).
6. The alligator tube wand follower trolley of claim 5, wherein: the two sides of the turnover groove main body (21) are provided with outer edges (21.1), the rear end of the turnover groove main body (21) is provided with a fixed plate (21.5), the rear end of the fixed plate (21.5) is provided with a guide shaft (21.2) and more than one group of springs (21.4), the other end of the guide shaft (21.2) is connected with a rear baffle (21.3), and the front end of the fixed plate (21.5) is provided with a trigger guide device (22).
7. The alligator tube wand follower trolley of claim 6, wherein: the upper part of the compression bar (25) is provided with a pin shaft (25.1), and the compression bar is connected to the fixed end of the compression claw (26) through the pin shaft (25.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143857.6U CN219654652U (en) | 2023-08-10 | 2023-08-10 | Crocodile mouth type pipe rod follow-up trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143857.6U CN219654652U (en) | 2023-08-10 | 2023-08-10 | Crocodile mouth type pipe rod follow-up trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654652U true CN219654652U (en) | 2023-09-08 |
Family
ID=87879588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322143857.6U Active CN219654652U (en) | 2023-08-10 | 2023-08-10 | Crocodile mouth type pipe rod follow-up trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654652U (en) |
-
2023
- 2023-08-10 CN CN202322143857.6U patent/CN219654652U/en active Active
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