CN213112450U - Heavy top drive system turning device - Google Patents
Heavy top drive system turning device Download PDFInfo
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- CN213112450U CN213112450U CN202022000110.1U CN202022000110U CN213112450U CN 213112450 U CN213112450 U CN 213112450U CN 202022000110 U CN202022000110 U CN 202022000110U CN 213112450 U CN213112450 U CN 213112450U
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- drive system
- top drive
- lifting frame
- lifting
- frame
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Abstract
The utility model discloses a heavy top drive system turnover device, which comprises a lifting frame and a lifting hydraulic cylinder for lifting the lifting frame, wherein the lifting frame is hinged with the lifting hydraulic cylinder, one end of the lifting frame is hinged with the ground through a hinge seat, and the lifting hydraulic cylinder is hinged with a foundation pit on the ground through the hinge seat; when the turnover device is used, the top drive system is fixed on the lifting frame, the lifting frame is pushed to rotate around a hinge point through the lifting hydraulic cylinder, and then the horizontally placed lifting frame is supported in a vertically placed state, so that the vertical setting of the top drive system is realized, the top drive system is conveniently connected with experimental equipment, and the delivery debugging work of the top drive system is completed; the utility model realizes the quick adjustment and installation of the top drive system through the lifting frame, and the top drive system is stably installed, thereby greatly reducing the potential safety hazard of equipment installation, simplifying the installation procedure and reducing the installation difficulty; meanwhile, the hoisting operation is not influenced by weather, and the hoisting test efficiency of the top drive system is further improved.
Description
Technical Field
The utility model relates to an oil drilling equipment technical field, concretely relates to heavy top drive system turning device.
Background
The top drive system is a high-tech power device which is placed on a drilling machine derrick in oil drilling and replaces a turntable to directly drive a drilling tool to rotate so as to carry out drilling construction, and the top drive system is connected with a corresponding testing device in a hoisting mode after being manufactured so as to test the mechanical, electrical and hydraulic performance of a product. Among the prior art, the debugging work of top drive system is gone on in open field, and the conversion of top drive system from the horizontality to vertical state is generally realized through mutually supporting of many cranes or driving during the hoist and mount operation, and its main defect is: 1. the hanging process has more dangerous factors and certain potential safety hazards; 2. the top drive is used for debugging in an open field, is greatly influenced by weather, and cannot be debugged or is low in debugging efficiency if the weather is hot and rains.
SUMMERY OF THE UTILITY MODEL
The top that exists to exist among the prior art drives system debugging installation difficulty, the big defect of potential safety hazard, the utility model discloses a heavy top drives system turning device adopts the utility model discloses can be convenient, swift will push up system's upset 90 to realize pushing up the quick installation of driving the system, reduce the debugging degree of difficulty, can also reduce the safe risk of pushing up in the system's installation simultaneously.
The utility model provides a heavy top drive system turning device, is including being used for the fixed lifting frame who settles the top drive system, lifting frame's one end is rotated through articulated seat and is installed in ground, lifting frame back still articulates there is the hydraulic cylinder that is used for the jacking to rise the frame, and hydraulic cylinder's the other end is articulated with the articulated seat that is fixed in the foundation ditch.
Preferably, the angle between the hydraulic lifting cylinder and the horizontal plane is 50 °.
Preferably, the upper lifting frame is fixedly provided with an installation slide rail, the installation slide rail is uniformly provided with a plurality of connecting holes matched with the top drive system, and the connecting holes are internally provided with fastening bolts used for connecting the installation slide rail and the top drive system.
Preferably, the lifting frame is connected with two sets of lifting hydraulic cylinders, and the lifting hydraulic cylinders adopt three-level hydraulic cylinders.
Preferably, the back and the bottom surface of the lifting frame are both provided with cushion pads matched with the ground.
Preferably, the top of the lifting frame is also provided with a hanging frame matched with the top drive system.
Preferably, a plurality of fastening grooves are uniformly formed in the bottom surface of the hinged base, T-shaped fastening plates are arranged in the fastening grooves, and the vertical ends of the T-shaped fastening plates are embedded in concrete.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model comprises a lifting frame and a lifting hydraulic cylinder for jacking the lifting frame, wherein the lifting frame is hinged with the lifting hydraulic cylinder, one end of the lifting frame is hinged with the ground through a hinge seat, and the lifting hydraulic cylinder is hinged with a foundation pit on the ground through the hinge seat; when the turnover device is used, the top drive system is fixed on the lifting frame, then high-pressure hydraulic oil is provided for the lifting hydraulic cylinder through an external hydraulic station, and the lifting frame is hinged with the ground, and two ends of the lifting hydraulic cylinder are respectively hinged with the lifting frame and the foundation pit, so that the lifting hydraulic cylinder can continuously prop the lifting frame to rotate around a hinge point, and further the horizontally placed lifting frame is propped in a vertically placed state, so that the vertical arrangement of the top drive system is realized, and the top drive system is conveniently connected with oil drilling equipment;
compared with the prior art in which the top drive system is debugged and installed by matching a travelling crane with a crane, the turnover device fixes the top drive system on a lifting frame, the top drive system is in a fixed state in the whole turnover process, and does not swing violently, and meanwhile, the turnover and installation of equipment can be completed without mutual matching of a plurality of independent devices, so that the potential safety hazard of installation is greatly reduced, the installation procedure is simplified, and the installation difficulty is reduced; difficulty in installation;
secondly, turning device install in the indoor factory building of confined and can normal use, furthest's reduction top drive system installation debugging process receives the influence of bad weather, has improved test environment, debugging time does not have the restriction yet simultaneously, has accelerated greatly and has driven manufacturing factory's debugging efficiency on the top.
Turning device simple structure, simplified the follow-up maintenance work of equipment greatly, still have reliable operation simultaneously, advantages such as stability height.
2. The utility model discloses a contained angle between hydraulic cylinder and the horizontal plane is 50, and under this angle, hydraulic cylinder's stroke can accomplish the shortest, and the overall structure atress is balanced, and component stability is good to under the prerequisite of guaranteeing smooth upset, reduce hydraulic cylinder's thrust, simplify outside fuel feeding equipment, reduce the hardware cost.
3. The utility model discloses a fixed installation slide rail that is provided with on the frame plays, evenly be provided with a plurality ofly on the installation slide rail and drive the connecting hole of system adaptation with the top, be provided with in the connecting hole and be used for connecting the fastening bolt that installation slide rail and top drive the system, drive the system through the slide rail on the one hand and provide the installation position for the top, guarantee the stability and the reliability of its installation, on the other hand, through the convenient mounted position that drives the system that changes as required of a plurality of connecting holes, and then adjust the height after its upset, satisfy different installation demands, improve equipment's adaptability.
4. The lifting frame of the utility model is connected with two sets of lifting hydraulic cylinders, the lifting hydraulic cylinders adopt three-level hydraulic cylinders, and on one hand, the stability and reliability of the lifting frame in the lifting process can be improved through the configuration of the two sets of hydraulic cylinders; meanwhile, the three-stage hydraulic cylinder is adopted, so that the stroke of the hydraulic cylinder can be effectively ensured to meet the design requirement, and the manufacturing cost of the oil cylinder is reduced.
5. The utility model discloses all be provided with ground complex blotter at the back that plays to rise the frame with the bottom surface, can avoid huge impact force to damage equipment fixing's ground on the one hand through the blotter, impact force when simultaneously can buffering the upset and put in place, protective apparatus.
6. The top of the hoisting frame is also provided with a hanging frame matched with the top drive system, the hanging frame is provided with a limiting device matched with the top drive system, the shearing force born by the slide rail and the connecting bolt lock in the overturning process can be effectively relieved through the hanging frame, the deformation of a connecting hole after a long time is avoided, and the stability and the reliability of the installation of the top drive system are further ensured; and meanwhile, the top of the top drive system is fixed through a limiting device, and the top drive system is restrained in different directions, so that the connection stability is improved.
7. The utility model discloses an articulated seat bottom surface evenly is provided with a plurality of fastening grooves, the fastening inslot is provided with T shape mounting plate, the vertical end of T shape mounting plate is buried underground in the concrete, through the pre-buried stability of guaranteeing articulated seat connection of mounting plate to avoid articulated seat to take place not hard up because of great pulling force at the in-process of upset, improve the stability and the reliability that equipment connects.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
fig. 3 is a schematic structural view of embodiment 2 of the present invention;
fig. 4 is a schematic view of the structure in the vertical state of the present invention;
reference numerals: 1. the top drives the system, 2, plays to rise the frame, 3, articulated seat, 4, hydraulic cylinder, 5, foundation ditch, 6, installation slide rail, 7, fastening bolt, 8, blotter, 9, stores pylon, 10, fastening groove, 11, T shape mounting plate.
Detailed Description
The present invention will be further explained by the following embodiments:
embodiment mode 1
As a basic implementation mode of the present invention, the present invention discloses a heavy top drive system turnover device, the specific structure of which is shown in fig. 1, and the device includes a top drive system 1 and a lifting frame 2, the lifting frame 2 is a support welded by steel pipes, a mounting slide rail 6 is fixed at the middle part of the lifting frame, the mounting slide rail 6 is provided with a plurality of connecting holes, fastening bolts 7 are arranged in the connecting holes, and the mounting slide rail 6 is fixedly connected with the top drive system 1 through the fastening bolts 7, so as to realize stable connection of the top drive system 1 in the turnover process; meanwhile, connecting support lugs are welded on the back face and the bottom face of the lifting frame 2, during installation, a foundation pit 5 is pre-excavated in an installation workshop, hinge seats 3 are arranged at installation points and in the foundation pit 5, a plurality of fastening grooves 10 are uniformly formed in the hinge seats 3, T-shaped fastening plates 11 are arranged in the fastening grooves 10, the vertical ends of the T-shaped fastening plates 11 are pre-embedded into concrete during installation, and the horizontal sections of the T-shaped fastening plates are attached to the top faces of the hinge seats 3, so that the hinge seats 3 are fixedly connected; the hinge base 3 positioned on the ground is hinged with a connecting lug positioned at the bottom of the lifting frame 2 through a pin shaft;
the connecting lugs on the back of the lifting frame 2 are hinged with two sets of lifting hydraulic cylinders 4 through pin shafts, the two sets of lifting hydraulic cylinders 4 are arranged, and the two sets of lifting hydraulic cylinders 4 adopt three-stage hydraulic cylinders with the same model; the other end of the lifting hydraulic cylinder 4 is hinged with a hinge seat 3 positioned at the bottom of the foundation pit 5 through a pin shaft; simultaneously still fixedly at the back and the bottom surface that rise frame 2 and be provided with blotter 8, two blotters 8 respectively with ground contact under the level is placed and vertical two kinds of states of placing, for rising frame 2 provides the support when buffering.
Embodiment mode 2
As a preferred embodiment of the present invention, the present invention discloses a heavy top drive system turnover device, which comprises a top drive system 1 and a lifting frame 2, wherein the lifting frame 2 is fixedly provided with an installation slide rail 6 for installing the top drive system, the installation slide rail 6 is fixedly connected with the top drive system 1 through a fastening bolt 7, and the lifting frame 2 is provided with a connection lug at the back and bottom surfaces thereof, during installation, a foundation pit 5 is pre-excavated at the installation point, and a hinge base 3 is fixedly arranged in the foundation pit 5, the hinge base 3 and the connection lug are respectively hinged at two ends of the same lifting hydraulic cylinder 4, and when the lifting frame 2 is in a horizontal state, the included angle between the lifting hydraulic cylinder 4 and the bottom surface of the foundation pit 5 is 50 °; the mounting point is also fixedly provided with a hinge base 3, and the hinge base 3 is hinged with a connecting lug at the bottom of the lifting frame 2;
further, a hanging frame 9 matched with the top drive system is welded at the top of the lifting frame 2, and the top drive system 1 is installed on the hanging frame 9 through a hook positioned at the top of the top drive system when the lifting frame is used; and the top drive system is fixed through a corresponding limit block.
The utility model discloses carry out the operation of overturning according to step: s1, hoisting the top drive system to a lifting frame through equipment such as a crane, and fixing the top drive system on the mounting slide rail through fastening bolts;
s2, starting a first-stage hydraulic rod of the lifting hydraulic cylinder, pushing the lifting frame to rotate around the hinged seat through the hydraulic rod, stopping when the lifting frame is lifted by 10-200mm, and carrying out safety inspection on the lifting frame and a top drive system;
s3, after the detection is correct, the lifting hydraulic cylinder is continuously started until the lifting frame is in a vertical state; connecting a crane hook with a top drive system, detaching a fastening bolt between the top drive system and the mounting slide rail when the crane hook is slightly stressed, separating the top drive system from a lifting frame through a crane, and completing debugging and assembling under the hoisting of the crane;
after the hoisting test is finished, the top drive system is firstly returned to the hoisting frame again through the travelling crane, the fixed connection with the hoisting frame is finished through the fastening bolt, and then the top drive system can be horizontally placed by reversely operating the lifting hydraulic cylinder, so that the recovery operation of the equipment is finished.
Compared with the prior art, the top drive system of the utility model is always fixed on the lifting frame in the process of turning from the horizontal state to the vertical state, the turning operation of the top drive system can be easily realized through the turning of the lifting frame, and the turning operation can be realized without the matching of a crane and a travelling crane, thereby greatly simplifying the operation flow and reducing the hoisting difficulty;
meanwhile, the lifting frame is arranged indoors, so that the influence of an outdoor unstable environment on the lifting operation can be avoided, the lifting operation can be continuously carried out, and meanwhile, the safety of the lifting operation can be greatly improved.
Claims (7)
1. The utility model provides a heavy top drive system turning device, is including being used for the fixed lifting frame (2) of settling top drive system (1), its characterized in that: the one end that rises to rise frame (2) is rotated through articulated seat (3) and is installed in ground, rise to rise frame (2) the back still articulated have be used for the jacking to rise hydraulic cylinder (4) that rise the frame, the other end of hydraulic cylinder (4) with be fixed in articulated seat (3) articulated in foundation ditch (5).
2. The heavy top drive system upender as claimed in claim 1, wherein: the included angle between the lifting hydraulic cylinder (4) and the horizontal plane is 50 degrees.
3. The heavy top drive system upender as claimed in claim 1, wherein: the lifting frame (2) is fixedly provided with an installation slide rail (6), the installation slide rail (6) is uniformly provided with a plurality of connecting holes matched with the top drive system (1), and the connecting holes are internally provided with fastening bolts (7) used for connecting the installation slide rail (6) and the top drive system (1).
4. The heavy top drive system upender as claimed in claim 1, wherein: the lifting frame (2) is connected with two sets of lifting hydraulic cylinders (4), and the lifting hydraulic cylinders (4) adopt three-level hydraulic cylinders.
5. The heavy top drive system upender as claimed in claim 1, wherein: the back and the bottom surface of the lifting frame (2) are both provided with cushion pads (8) matched with the ground.
6. The heavy top drive system upender as claimed in claim 1, wherein: the top of the lifting frame (2) is also provided with a hanging frame (9) matched with the top drive system (1).
7. The heavy top drive system upender as claimed in claim 1, wherein: the bottom surface of the hinged base (3) is uniformly provided with a plurality of fastening grooves (10), T-shaped fastening plates (11) are arranged in the fastening grooves (10), and the vertical ends of the T-shaped fastening plates (11) are embedded in concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000110.1U CN213112450U (en) | 2020-09-14 | 2020-09-14 | Heavy top drive system turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000110.1U CN213112450U (en) | 2020-09-14 | 2020-09-14 | Heavy top drive system turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213112450U true CN213112450U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022000110.1U Active CN213112450U (en) | 2020-09-14 | 2020-09-14 | Heavy top drive system turning device |
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| CN (1) | CN213112450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473432A (en) * | 2022-03-31 | 2022-05-13 | 北京航天和兴科技股份有限公司 | Automatic overturning and butt joint heavy-load equipment for assembling aerospace engine |
-
2020
- 2020-09-14 CN CN202022000110.1U patent/CN213112450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473432A (en) * | 2022-03-31 | 2022-05-13 | 北京航天和兴科技股份有限公司 | Automatic overturning and butt joint heavy-load equipment for assembling aerospace engine |
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