CN204492695U - A kind of automatic oil tube elevator - Google Patents
A kind of automatic oil tube elevator Download PDFInfo
- Publication number
- CN204492695U CN204492695U CN201520015169.4U CN201520015169U CN204492695U CN 204492695 U CN204492695 U CN 204492695U CN 201520015169 U CN201520015169 U CN 201520015169U CN 204492695 U CN204492695 U CN 204492695U
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- elevator
- hydraulic cylinder
- back seat
- hinged
- fan
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Abstract
The utility model discloses a kind of automatic oil tube elevator, comprise elevator back seat, open-and-close mechanism and tight latch mechanism, tight latch mechanism is connected with open-and-close mechanism, open-and-close mechanism is connected with elevator back seat, elevator back seat is connected with lining, described automatic oil tube elevator also comprises switching mechanism, and switching mechanism comprises suspension ring, housing, upset fixture block, upset hydraulic cylinder and flipping block, and suspension ring lift with the hanger be arranged on elevator back seat and are connected; Housing is connected with upset fixture block, and housing is connected with suspension ring with upset fixture block; Upset hydraulic cylinder rear end and housing hinge, upset hydraulic cylinder rod end and flipping block hinged, flipping block and housing hinge, flipping block is connected on the hanger on elevator back seat.The utility model adopts switching mechanism to realize the automatic turning of elevator, does not need human assistance to operate just energy automatic capturing cat road and is transported to the oil pipe of well head, improve workover treatment efficiency.
Description
Technical field
The utility model relates to technical field of oil field equipment, be specifically related in a kind of oil well repairing operation for hoisting and the automatic oil tube elevator of the oil pipe that declines.
Background technology
In well workover process, elevator is one of instrument of most critical, and conventional elevator realizes hoisting of oil pipe and transfers.But current elevator apparatus can't realize automation completely, elevator operationally also needs workman's auxiliary operation, manually carry out the folding of elevator valve and pluck, the switch etc. of safety pin on elevator arm when hanging suspension ring, especially when oil pipe is transported to well head from Mao Dao, certain angle is had with ground, need manual operation assisting overturn elevator, so that oil pipe is snapped on elevator, these operation labour intensity are large, and oil pipe exists potential safety hazard in handling process, easily cause great engineering and personal injury.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provide a kind of can automatic turning, safe and reliable automatic oil tube elevator.
The utility model for solving the problems of the technologies described above adopted technical scheme is: a kind of automatic oil tube elevator, mainly comprise elevator back seat, open-and-close mechanism and tight latch mechanism, described tight latch mechanism is connected with open-and-close mechanism, open-and-close mechanism is connected with elevator back seat, elevator back seat is connected with lining, described automatic oil tube elevator also comprises switching mechanism, described switching mechanism mainly comprises suspension ring, upset fixture block, housing, upset hydraulic cylinder and flipping block, and described suspension ring lift with the hanger be arranged on elevator back seat and are connected; Housing, upset fixture block and suspension ring are bolted; Upset hydraulic cylinder rear end and housing hinge, upset hydraulic cylinder rod end and flipping block hinged, flipping block and housing hinge, flipping block is connected on the hanger on elevator back seat.
Described open-and-close mechanism comprises folding hydraulic cylinder, left elevator fan, right elevator fan and the first folding connection rod set of being symmetrical set and the second folding connection rod set, first folding connection rod set one end and folding hydraulic cylinder hinged, the other end and right elevator are fanned hinged; Second folding connection rod set one end and folding hydraulic cylinder hinged, the other end and left elevator are fanned hinged; Left elevator fan and right elevator fan are all hinged on elevator back seat, and the first folding connection rod set and the second folding connection rod set are also all hinged with elevator back seat; Described retaining mechanism comprises locked hydraulic cylinder and locking pin, and described locked hydraulic cylinder and left elevator are fanned hinged fixing, and locking pin is connected by screw thread with the piston rod of locked hydraulic cylinder.
Described left elevator fan is provided with groove fanning on the surface that engages with right elevator, and groove top has the through hole matched with locking pin, and bottom portion of groove also has the blind hole coordinated with locking pin; Described right elevator fan is provided with the boss with fit depressions in the position that groove is corresponding, boss has the through hole matched with locking pin.
The beneficial effects of the utility model are: 1, adopt switching mechanism to realize the automatic turning of elevator, do not need human assistance to operate, automatic capturing cat road is transported to the oil pipe of well head, alleviates the labour intensity of workman, and safe and reliable, improve workover treatment efficiency; 2, the automatic opening-closing locking of elevator, ensure that elevator hoists and transfers the safety in Tubing During Running; 3, the utility model to diameter 1.05 " ~ 27/8 " oil pipe in scope is all applicable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Wherein: 1, suspension ring; 2, lock pin; 3, locked hydraulic cylinder; 4, locking pin; 5, flipping block; 6, hydraulic cylinder is overturn; 7, housing; 8, fixture block is overturn; 9, lining; 10, elevator back seat; 11: the left fan of elevator; 12, elevator right wing; 13, folding connection rod set; 14, folding hydraulic cylinder; 15, hanger; 16, the second folding connection rod set; 17, groove; 18, boss.
Detailed description of the invention
In order to better understand the utility model, below in conjunction with the drawings and specific embodiments, the utility model is further described.
A kind of automatic oil tube elevator as Figure 1-3, mainly comprise hold funeral rites card back seat 10, open-and-close mechanism, retaining mechanism and switching mechanism, described switching mechanism mainly comprises suspension ring 1, housing 7, upset hydraulic cylinder 6 and flipping block 5, suspension ring 1 hang left and right two hanger 15 of elevator back seat 10 under the effect of hook block, lock pin 2 and flipping block 5 on elevator back seat about 12 hanger 15, prevent suspension ring 1 from coming off respectively by bolt-locking; Housing 7 has been bolted upset fixture block 8, and is fixed together with suspension ring 1; Upset hydraulic cylinder 6 rear end and housing 7 is hinged, overturn hydraulic cylinder 6 rod end and flipping block 5 hinged; Flipping block 5 is hinged with housing 7, and flipping block 5 is bolted on elevator back seat 12.When the piston rod overturning hydraulic cylinder 6 moves downward, flipping block 5 can be driven to turn over, certain angle thus drive elevator back seat 10 entirety is turned over.
Wherein, the first folding connection rod set 13 and the second folding connection rod set 16 that open-and-close mechanism comprises folding hydraulic cylinder 14, left elevator fan 11, right elevator fan 12 and is symmetrical set, first folding connection rod set 13 one end and folding hydraulic cylinder 14 hinged, the other end and right elevator are fanned 12 hinged; Second folding connection rod set 16 one end and folding hydraulic cylinder 14 hinged, the other end and left elevator are fanned 11 hinged; Left elevator fan 11 and right elevator fan 12 are all hinged on elevator back seat 10, the first folding connection rod set 13 and the second folding connection rod set 16 also all hinged with elevator back seat 10; Elevator back seat 10 is bolted lining 9, according to oil pipe caliber, suitable lining 9 can have been selected.
Retaining mechanism comprises locked hydraulic cylinder 3 and locking pin 4, and described locked hydraulic cylinder 3 and left elevator are fanned 11 hinged fixing, and locking pin 3 is connected by screw thread with the piston rod of locked hydraulic cylinder 4; Left elevator fan 11 is provided with groove 17 fanning on 12 surfaces engaged with right elevator, and groove 17 top has the through hole matched with locking pin 4, also has the blind hole of the certain depth coordinated with locking pin 4 bottom groove 17; Described right elevator fan 12 is provided with in the position of groove 17 correspondence the boss 18 matched with groove 17, boss 18 has the through hole matched with locking pin 4.When open-and-close mechanism carries out closed, left elevator fan 11 is fanned 12 with right elevator and is closed, the groove 17 that boss 18 on right elevator fan 12 and left elevator are fanned on 11 agrees with, locked hydraulic cylinder 3 piston moves downward simultaneously, locking pin 4 is driven to arrive in the blind hole that left elevator fans bottom 11 grooves 17 downwards, by left for elevator fan 11 and elevator right wing 12 locked, prevent elevator fan open when there is no flaring operation, ensure elevator can promote safely and lower drain line.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all any amendments, equivalent replacement and improvement etc. made within the utility model spirit and principle, are all contained within protection domain of the present utility model.
Claims (3)
1. an automatic oil tube elevator, mainly comprise elevator back seat (10), open-and-close mechanism and tight latch mechanism, described tight latch mechanism is connected with open-and-close mechanism, open-and-close mechanism is connected with elevator back seat (10), elevator back seat (10) is connected with lining (9), it is characterized in that, described automatic oil tube elevator also comprises switching mechanism, described switching mechanism comprises suspension ring (1), upset fixture block (8), housing (7), upset hydraulic cylinder (6) and flipping block (5), and described suspension ring (1) lift with the hanger (15) be arranged on elevator back seat (10) and are connected; Housing (7), upset fixture block (8) and suspension ring (1) are bolted; Upset hydraulic cylinder (6) rear end and housing (7) is hinged, upset hydraulic cylinder (6) rod end and flipping block (5) hinged, flipping block (5) and housing (7) hinged, flipping block (5) is connected on the hanger (15) on elevator back seat (10).
2. a kind of automatic oil tube elevator as claimed in claim 1, it is characterized in that, described open-and-close mechanism comprises folding hydraulic cylinder (14), left elevator fan (11), right elevator fan (12) and the first folding connection rod set (13) be symmetrical set and the second folding connection rod set (16), first folding connection rod set (13) one end and folding hydraulic cylinder (14) hinged, it is hinged that the other end and right elevator fan (12); Second folding connection rod set (16) one end and folding hydraulic cylinder (14) hinged, it is hinged that the other end and left elevator fan (11); Left elevator fan (11) and right elevator fan (12) are all hinged on elevator back seat (10), and the first folding connection rod set (13) and the second folding connection rod set (16) are also all hinged with elevator back seat (10); Described tight latch mechanism comprises locked hydraulic cylinder (3) and locking pin (4), and it is hinged fixing that described locked hydraulic cylinder (3) and left elevator fan (11), and locking pin (4) is connected by screw thread with the piston rod of locked hydraulic cylinder (3).
3. a kind of automatic oil tube elevator as claimed in claim 2, it is characterized in that, described left elevator fan (11) is provided with groove (17) fanning with right elevator on the surface that (12) engage, groove (17) top has the through hole matched with locking pin (4), and groove (17) bottom also has the blind hole coordinated with locking pin (4); Described right elevator fan (12) is provided with in the position that groove (17) is corresponding the boss (18) matched with groove (17), boss (18) has the through hole matched with locking pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015169.4U CN204492695U (en) | 2015-01-09 | 2015-01-09 | A kind of automatic oil tube elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015169.4U CN204492695U (en) | 2015-01-09 | 2015-01-09 | A kind of automatic oil tube elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492695U true CN204492695U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520015169.4U Expired - Fee Related CN204492695U (en) | 2015-01-09 | 2015-01-09 | A kind of automatic oil tube elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492695U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064930A (en) * | 2015-09-01 | 2015-11-18 | 扬州华能石化机械有限公司 | Hydraulic lifting sub capable of overturning automatically |
| CN105178886A (en) * | 2015-08-26 | 2015-12-23 | 苏浩 | Automation control mechanism of valve elevator |
| CN105201422A (en) * | 2015-11-02 | 2015-12-30 | 马拴荣 | Side driving type hydraulic turnover elevator |
| CN105370224A (en) * | 2015-11-30 | 2016-03-02 | 湖南三一石油科技有限公司 | Oil drilling and production equipment, hydraulic elevator and turn-over device thereof |
| CN106014292A (en) * | 2016-05-17 | 2016-10-12 | 武汉理工大学 | Oil pipe automatic operating system |
| CN106050166A (en) * | 2016-07-22 | 2016-10-26 | 湖南三石油科技有限公司 | Equipment for petroleum drilling and exploitation and elevator |
| CN106894772A (en) * | 2017-03-14 | 2017-06-27 | 三集团有限公司湖南分公司 | Rod elevator and sucker rod boom hoisting |
| CN110630190A (en) * | 2019-11-04 | 2019-12-31 | 胜利油田胜机石油装备有限公司 | Box elevator and well repair equipment |
| CN111622689A (en) * | 2020-07-03 | 2020-09-04 | 胜利油田胜机石油装备有限公司 | Turnover power elevator |
| CN112012675A (en) * | 2019-05-28 | 2020-12-01 | 中国石油天然气股份有限公司 | Drilling tool elevator and drilling equipment |
| CN112012676A (en) * | 2019-05-28 | 2020-12-01 | 中国石油天然气股份有限公司 | Drilling tool elevator |
-
2015
- 2015-01-09 CN CN201520015169.4U patent/CN204492695U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178886A (en) * | 2015-08-26 | 2015-12-23 | 苏浩 | Automation control mechanism of valve elevator |
| CN105064930A (en) * | 2015-09-01 | 2015-11-18 | 扬州华能石化机械有限公司 | Hydraulic lifting sub capable of overturning automatically |
| CN105201422B (en) * | 2015-11-02 | 2017-06-23 | 马拴荣 | Laterally opened hydraulic pressure overturns elevator |
| CN105201422A (en) * | 2015-11-02 | 2015-12-30 | 马拴荣 | Side driving type hydraulic turnover elevator |
| CN105370224A (en) * | 2015-11-30 | 2016-03-02 | 湖南三一石油科技有限公司 | Oil drilling and production equipment, hydraulic elevator and turn-over device thereof |
| CN106014292A (en) * | 2016-05-17 | 2016-10-12 | 武汉理工大学 | Oil pipe automatic operating system |
| CN106050166A (en) * | 2016-07-22 | 2016-10-26 | 湖南三石油科技有限公司 | Equipment for petroleum drilling and exploitation and elevator |
| CN106894772A (en) * | 2017-03-14 | 2017-06-27 | 三集团有限公司湖南分公司 | Rod elevator and sucker rod boom hoisting |
| CN112012675A (en) * | 2019-05-28 | 2020-12-01 | 中国石油天然气股份有限公司 | Drilling tool elevator and drilling equipment |
| CN112012676A (en) * | 2019-05-28 | 2020-12-01 | 中国石油天然气股份有限公司 | Drilling tool elevator |
| CN110630190A (en) * | 2019-11-04 | 2019-12-31 | 胜利油田胜机石油装备有限公司 | Box elevator and well repair equipment |
| CN111622689A (en) * | 2020-07-03 | 2020-09-04 | 胜利油田胜机石油装备有限公司 | Turnover power elevator |
| CN111622689B (en) * | 2020-07-03 | 2024-06-07 | 胜利油田胜机石油装备有限公司 | Turnover power elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160109 |