Special derrick for petroleum drilling machine

Abstract

The utility model relates to the technical field of special derricks for oil drilling machines, and discloses a special derrick for an oil drilling machine, which comprises a support table, a drilling mechanism is arranged at the top of the support table, a stabilizing mechanism is arranged outside the drilling mechanism, the stabilizing mechanism comprises a driving component and an unfolding component, the unfolding component is arranged outside the drilling mechanism, and the driving component is arranged on the support table. The driving assembly is arranged at the bottom of the unfolding assembly, when the driving motor I is fixedly installed between the driving motor I and a winding roller at the output end, the winding roller is driven to rotate, and when the winding roller rotates, a steel rope I and a steel rope II can be tightened through reverse winding between the steel rope I and an external steel rope II; and when the second steel rope and the first steel rope are tightened, the second steel rope and the first steel rope are fixedly installed with the sliding rod to drive the sliding rod to contract, so that the sliding rod slides in the rotating rod when contracting, and the device can be in a tightened state and is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of a special derrick for oil drilling rigs, in particular to a special derrick for oil drilling rigs. Background Art

[0002] An oil derrick is a drilling rig designed for oil and gas production. The basic model has an upright fixed section that can withstand hundreds of tons of weight, combined with a movable boom for lifting equipment. For centuries, booms of various designs have been used to extract valuable resources from the ground and continue to be widely used today. An oil derrick is a drilling rig designed for oil and gas production. Traditional oil rig derrick hooks use a single infrared sensor device to detect the hook, and then use it with the hook, so as to better lift the work.

[0003] The existing oil derrick mainly uses steel bars as the main material, builds a conical frame, and then fixes the base to the top of the ground. When the base is fixed, the assembled conical frame is fixed to the top of the base by bolts to complete the construction of the oil derrick. In this way, since the bottom area of ​​the oil derrick is fixed, the stability of the frame cannot be guaranteed during mining, resulting in deviation when the ground is used for oil mining, making the frame unstable. Utility Model Content

[0004] The purpose of the utility model is to provide a special derrick for oil drilling rigs to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a derrick dedicated to an oil drilling rig, comprising a support platform, a drilling mechanism is arranged on the top of the support platform, and a stabilizing mechanism is arranged outside the drilling mechanism;

[0006] The stabilizing mechanism comprises a driving assembly and an unfolding assembly. The unfolding assembly is arranged outside the drilling mechanism, and the driving assembly is arranged at the bottom of the unfolding assembly.

[0007] Preferably, the drilling mechanism includes a well frame, which is fixedly installed on the top of the support platform, with a reinforcement rod fixedly installed on the inside of the well frame, a ladder fixedly installed on the outside of the well frame, a lifting rope fixedly installed on the top of the inside of the well frame, and a crane fixedly installed on the bottom of the lifting rope, so as to support oil drilling.

[0008] Preferably, the unfolding assembly includes a fixed transverse plate, which is fixedly installed on the outside of the well frame, a limiting plate is fixedly installed on the outside of the fixed transverse plate, a motor is fixedly installed on the top of the fixed transverse plate, a hinge seat is fixedly installed on the outside of the fixed transverse plate, a rotating rod is rotatably installed inside the hinge seat, a guide block is fixedly installed on the top of the rotating rod, a roller is rotatably installed on the top of the rotating rod, and a limiting roller is fixedly installed on the top of the guide block, which can drive the device for tensioning.

[0009] Preferably, two rotating rods are provided, and rectangular sliding grooves are provided inside the two rotating rods; two guiding blocks are provided, and circular sliding grooves are provided inside the two guiding blocks to limit the tension of the device.

[0010] Preferably, the driving assembly includes a winding roller, which is rotatably installed on the top of the limit plate, a second steel rope is wound on the outside of the winding roller, a first steel rope is wound on the outside of the winding roller, a sliding rod is fixedly installed on one end of the second steel rope away from the winding roller, a fixed plate is fixedly installed on one end of the sliding rod away from the second steel rope, and a ground nail is slidably installed on the top of the fixed plate to stabilize the reinforcement device.

[0011] Preferably, a motor is fixedly installed on the top of the winding roller, two sliding rods are provided, and the two sliding rods are slidably installed inside the rectangular slide groove, a circular through hole is opened on the top of the fixing plate, and the ground nail is slidably installed inside the circular through hole, so that the device is fixed on the ground surface.

[0012] Preferably, the second steel rope and the first steel rope both rotate in opposite directions, and the second steel rope and the first steel rope are both transmission-installed inside the roller and the limiting roller, and can pull the device to stretch.

[0013] Compared with the prior art, the utility model provides a derrick dedicated to oil drilling rigs, which has the following beneficial effects:

[0014] 1. The derrick dedicated to the oil drilling rig is driven by a driving motor 1. When the driving motor 1 is fixedly installed with the winding roller at the output end, the winding roller is driven to rotate. When the winding roller rotates, the steel rope 1 and the steel rope 2 are wound in the opposite direction with the external steel rope 2 and the steel rope 1. When the steel rope 2 and the steel rope 1 are tightened, the sliding rod can be driven to shrink through the fixed installation between the steel rope 2 and the steel rope 1 and the sliding rod. In this way, the sliding rod slides inside the rotating rod when it shrinks, so that the device can be in a taut state, making the device more stable.

[0015] 2. The derrick dedicated to the oil drilling rig is fixed on the top of the support platform when the device needs to be fixed, and then the ladder and the derrick are fixed by bolts. In this way, the device to be lifted is fixed on the inner side of the top of the lifting rope, thus completing the fixation of the oil skeleton, and then the ground oil extraction equipment is assembled and the oil is extracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the drilling mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the stabilizing mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the components of the utility model;

[0022] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. support platform; 2. drilling mechanism; 3. stabilizing mechanism; 31. driving assembly; 32. unfolding assembly; 21. ladder; 22. well frame; 23. lifting rope; 24. reinforcement rod; 25. crane; 311. steel rope one; 312. winding roller; 313. steel rope two; 314. sliding rod; 315. fixing plate; 316. ground nail; 321. motor one; 322. limiting plate; 323. fixed horizontal plate; 324. hinge seat; 325. rotating rod; 326. roller; 327. limiting roller; 328. guide block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] See also Figure 1-6 The utility model provides a technical solution: a derrick dedicated to an oil drilling rig, comprising a support platform 1, a drilling mechanism 2 is arranged on the top of the support platform 1, and a stabilizing mechanism 3 is arranged outside the drilling mechanism 2;

[0028] The stabilizing mechanism 3 includes a driving assembly 31 and an unfolding assembly 32 . The unfolding assembly 32 is arranged outside the drilling mechanism 2 , and the driving assembly 31 is arranged at the bottom of the unfolding assembly 32 .

[0029] The drilling mechanism 2 includes a well frame 22, which is fixedly installed on the top of the support platform 1. A reinforcing rod 24 is fixedly installed on the inside of the well frame 22, a ladder 21 is fixedly installed on the outside of the well frame 22, a lifting rope 23 is fixedly installed on the top of the inside of the well frame 22, and a crane 25 is fixedly installed on the bottom of the lifting rope 23, which can support oil drilling.

[0030] Embodiment 2:

[0031] See also Figure 5 , and combined with Example 1, it is further obtained that the unfolding component 32 includes a fixed transverse plate 323, the fixed transverse plate 323 is fixedly installed on the outside of the well frame 22, a limiting plate 322 is fixedly installed on the outside of the fixed transverse plate 323, a motor 321 is fixedly installed on the top of the fixed transverse plate 323, a hinge seat 324 is fixedly installed on the outside of the fixed transverse plate 323, a rotating rod 325 is rotatably installed inside the hinge seat 324, a guide block 328 is fixedly installed on the top of the rotating rod 325, a roller 326 is rotatably installed on the top of the rotating rod 325, and a limiting roller 327 is fixedly installed on the top of the guide block 328, which can drive the device to tighten.

[0032] Two rotating rods 325 are provided, and rectangular sliding grooves are provided inside the two rotating rods 325. Two guiding blocks 328 are provided, and circular sliding grooves are provided inside the two guiding blocks 328 to limit the tension of the device.

[0033] The driving assembly 31 includes a winding roller 312, which is rotatably installed on the top of the limiting plate 322. A steel rope 2 313 is wound on the outside of the winding roller 312, and a steel rope 1 311 is wound on the outside of the winding roller 312. A sliding rod 314 is fixedly installed on the end of the steel rope 2 313 away from the winding roller 312, and a fixed plate 315 is fixedly installed on the end of the sliding rod 314 away from the steel rope 2 313. A ground nail 316 is slidably installed on the top of the fixed plate 315 to stabilize the reinforcement device.

[0034] A motor 321 is fixedly installed on the top of the winding roller 312, two slide bars 314 are provided, and the two slide bars 314 are slidably installed inside the rectangular slide groove, a circular through hole is opened on the top of the fixing plate 315, and a ground nail 316 is slidably installed inside the circular through hole, so that the device is fixed on the ground surface.

[0035] The second steel rope 313 and the first steel rope 311 both rotate in opposite directions. The second steel rope 313 and the first steel rope 311 are both installed inside the roller 326 and the limiting roller 327, and can pull the device to extend.

[0036] In actual operation, when the device is used, when the device needs to be fixed, the well frame 22 is fixed to the top of the support platform 1, and then the ladder 21 and the well frame 22 are fixed by bolts, so that the device to be lifted is fixed to the inner side of the top of the lifting rope 23, so as to complete the fixation of the oil skeleton;

[0037] By passing the ground nail 316 through the top of the fixed plate 315, the ground nail 316 is driven into the ground, and then the motor 1 321 is driven. When the motor 1 321 is driven, the winding roller 312 is driven to rotate by the fixed installation between the output end winding roller 312. When the winding roller 312 rotates, the steel rope 1 311 and the steel rope 2 313 are reversely wound between the external steel rope 2 313 and the steel rope 1 311, and the steel rope 1 313 can be tightened. When the steel rope 2 313 and the steel rope 1 311 are tightened, the sliding rod 314 can be driven to shrink by the fixed installation between the steel rope 2 313 and the steel rope 1 311 and the sliding rod 314. In this way, when the sliding rod 314 shrinks, it slides inside the rotating rod 325, which can make the device in a taut state, making the device more stable.

[0038] By rotating the rotating rod 325 and the fixed horizontal plate 323, the range of the fixed plate 315 can be expanded, so that the stability of the oil derrick mining can be further increased.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A derrick dedicated to an oil drilling rig, comprising a support platform (1), characterized in that: A drilling mechanism (2) is arranged on the top of the support platform (1), and a stabilizing mechanism (3) is arranged outside the drilling mechanism (2); The stabilizing mechanism (3) comprises a driving component (31) and an unfolding component (32); the unfolding component (32) is arranged outside the drilling mechanism (2), and the driving component (31) is arranged at the bottom of the unfolding component (32); The unfolding assembly (32) comprises a fixed transverse plate (323), the fixed transverse plate (323) is fixedly mounted on the outside of the well frame (22), a limiting plate (322) is fixedly mounted on the outside of the fixed transverse plate (323), a motor 1 (321) is fixedly mounted on the top of the fixed transverse plate (323), a hinge seat (324) is fixedly mounted on the outside of the fixed transverse plate (323), a rotating rod (325) is rotatably mounted inside the hinge seat (324), a guide block (328) is fixedly mounted on the top of the rotating rod (325), a roller (326) is rotatably mounted on the top of the rotating rod (325), and a limiting roller (327) is fixedly mounted on the top of the guide block (328); The driving assembly (31) includes a winding roller (312), the winding roller (312) is rotatably mounted on the top of the limiting plate (322), a second steel rope (313) is wound around the outside of the winding roller (312), a first steel rope (311) is wound around the outside of the winding roller (312), a sliding rod (314) is fixedly mounted on one end of the second steel rope (313) away from the winding roller (312), a fixing plate (315) is fixedly mounted on one end of the sliding rod (314) away from the second steel rope (313), and a ground nail (316) is slidably mounted on the top of the fixing plate (315).

2. A derrick dedicated to oil drilling rigs according to claim 1, characterized in that: The drilling mechanism (2) comprises a well frame (22), wherein the well frame (22) is fixedly mounted on the top of the support platform (1), a reinforcing rod (24) is fixedly mounted on the inner side of the well frame (22), a ladder (21) is fixedly mounted on the outer side of the well frame (22), a lifting rope (23) is fixedly mounted on the inner top of the well frame (22), and a crane (25) is fixedly mounted on the bottom of the lifting rope (23).

3. The derrick dedicated to oil drilling rigs according to claim 1, characterized in that: Two rotating rods (325) are provided, and rectangular sliding grooves are provided inside the two rotating rods (325); two guiding blocks (328) are provided, and circular sliding grooves are provided inside the two guiding blocks (328).

4. The derrick dedicated to oil drilling rigs according to claim 1, characterized in that: A motor (321) is fixedly mounted on the top of the winding roller (312), two sliding rods (314) are provided, and the two sliding rods (314) are slidably mounted inside the rectangular sliding groove, a circular through hole is opened on the top of the fixing plate (315), and the ground nail (316) is slidably mounted inside the circular through hole.

5. The derrick dedicated to oil drilling rigs according to claim 1, characterized in that: The second steel rope (313) and the first steel rope (311) both rotate in opposite directions, and the second steel rope (313) and the first steel rope (311) are both transmission-mounted inside the roller (326) and the limiting roller (327).

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