Iron roughneck with alignment structure for oil drilling

Abstract

The utility model provides a kind of petroleum drilling gantry iron driller with alignment structure, comprising: iron driller and alignment mechanism, wherein, alignment mechanism includes fixed block, spring, connecting plate and moving plate, wherein, fixed block is set on iron driller, one end of spring is connected with fixed block, connecting plate is connected with the other end of spring, moving plate is set on the outer wall of connecting plate.The utility model provides a kind of petroleum drilling gantry iron driller with alignment structure, the setting of alignment mechanism has realized the automatic centering and fine adjustment to the position of drill pipe, effectively improve the accuracy and security of operation, when drill pipe is contacted with moving plate and deviates, moving plate can drive connecting plate to move under the action of spring, and signal is transmitted to controller by pressure sensor in fixed block.

Description

Technical Field

[0001] This utility model relates to the technical field of gantry-type iron drills, and more particularly to an oil drilling gantry-type iron drill with an alignment structure. Background Technology

[0002] The gantry-type iron drill is a high-end industrial equipment that integrates a gantry frame structure and an automated hydraulic system. It is mainly used in fields such as oil drilling and geothermal development for precise threading and unthreading operations of drill pipes and casings. Its core function is to replace traditional manual operation with mechanical automation, which significantly improves work efficiency and reduces safety risks.

[0003] When using the iron drill bit to engage, disengage, and grip the drill rod, the differences in the length, diameter, and material of the drill rod can affect the alignment accuracy between the drill rod and the iron drill bit during automated operations, thus impacting work efficiency and safety. Therefore, the traditional method of manual alignment and fine-tuning is not only time-consuming and labor-intensive, but also makes it difficult to guarantee the accuracy and stability of the alignment. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, this utility model provides a gantry-type iron drill with an alignment structure for oil drilling. Through the setting of the alignment mechanism, it realizes automatic centering and fine adjustment of the drill rod position, effectively improving the accuracy and safety of operation. When the drill rod contacts the moving plate and deviates, the moving plate can drive the connecting plate to move under the action of the spring, and transmit the signal to the controller through the pressure sensor in the fixed block. The controller then activates the fine adjustment mechanism to ensure that the rotating wheel can be accurately aligned with the drill rod, avoiding operational errors caused by positional deviation. This not only improves work efficiency, but also significantly enhances the reliability and stability of the equipment.

[0006] To achieve the above objectives, the first aspect of this utility model proposes an oil drilling gantry-type iron drill with an alignment structure, comprising: an iron drill and an alignment mechanism, wherein the alignment mechanism includes a fixed block, a spring, a connecting plate and a moving plate, wherein the fixed block is disposed on the iron drill, one end of the spring is connected to the fixed block, the connecting plate is connected to the other end of the spring, and the moving plate is disposed on the outer wall of the connecting plate.

[0007] In addition, the oil drilling gantry iron drill with alignment structure proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the bottom of the iron drill is equipped with a base.

[0009] Specifically, the rotary fastener assembly includes a first driving member, a two-way lead screw, a moving block, a mounting plate, a second driving member, and a rotating wheel. The first driving member is mounted on the outer wall of the drill bit, the two-way lead screw is connected to the output end of the first driving member, the moving block is mounted on the outer wall of the two-way lead screw, the mounting plate is mounted on the outer wall of the moving block, the second driving member is mounted on the bottom wall of the mounting plate, the rotating wheel is connected to the output end of the second driving member, and a sliding groove is provided on the drill bit.

[0010] Specifically, the spring has a limit post inside, with one end of the limit post connected to the fixed block and the other end connected to the connecting plate.

[0011] Specifically, the outer wall of the movable plate is provided with fixing screws, and the fixing screws pass through the movable plate and are connected to the connecting plate.

[0012] Specifically, the iron drill is equipped with a controller.

[0013] Specifically, an alarm is installed on the controller.

[0014] Specifically, the iron drill is equipped with a visual monitoring device.

[0015] Compared with existing technologies, this utility model provides an oil drilling gantry iron drill with an alignment structure. Through the alignment mechanism, it achieves automatic centering and fine adjustment of the drill pipe position, effectively improving the accuracy and safety of operation. When the drill pipe contacts the moving plate and deviates, the moving plate can drive the connecting plate to move under the action of a spring. The pressure sensor in the fixed block transmits the signal to the controller, which then activates the fine adjustment mechanism to ensure that the rotating wheel can accurately align with the drill pipe. This avoids operational errors caused by positional deviation, not only improving work efficiency but also significantly enhancing the reliability and stability of the equipment.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of an oil drilling gantry iron drill structure with an alignment structure according to an embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of an oil drilling gantry-type iron driller alignment mechanism with an alignment structure according to an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of a gantry-type iron drill screw fastener assembly with an alignment structure for oil drilling, according to an embodiment of the present invention.

[0021] Figure 4 According to one embodiment of the present invention, a gantry-type iron drill with an alignment structure for oil drilling is provided. Figure 2 A magnified structural diagram at point A.

[0022] Reference numerals: 1. Drilling tool; 2. Base; 3. Alignment mechanism; 31. Fixing block; 32. Spring; 33. Limiting post; 34. Connecting plate; 35. Moving plate; 36. Fixing screw; 4. Turning assembly; 41. First driving component; 42. Two-way lead screw; 43. Moving block; 44. Mounting plate; 45. Second driving component; 46. Rotating wheel; 47. Slide groove; 5. Controller; 6. Alarm; 7. Visual monitor. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] The following description, with reference to the accompanying drawings, describes an embodiment of the present invention: a gantry-type iron drill with an alignment structure for oil drilling.

[0025] like Figures 1-4 As shown in the figure, an oil drilling gantry iron drill with an alignment structure according to an embodiment of the present invention includes: an iron drill 1 and an alignment mechanism 3.

[0026] The alignment mechanism 3 includes a fixed block 31, a spring 32, a connecting plate 34, and a moving plate 35.

[0027] The fixed block 31 is set on the iron drill 1, one end of the spring 32 is connected to the fixed block 31, the connecting plate 34 is connected to the other end of the spring 32, and the movable plate 35 is set on the outer wall of the connecting plate 34.

[0028] Specifically, when the driller 1 performs uncoupling or screwing operations on the drill rod, the driller 1 controls the screwing assembly 4 to move to the drill rod position. At this time, the screwing assembly 4 is activated, causing the rotating wheel 46 to move towards the drill rod. During the movement, the drill rod first contacts the moving plate 35. If the position is offset, the drill rod will only contact one side of the moving plate 35. At this time, the moving plate 35 moves towards the fixed block 31 under the action of the spring 32. The fixed block 31 is equipped with a pressure sensor. When the sensor detects that one side of the moving plate 35 is under pressure, it will transmit a signal to the controller 5. The controller 5 then controls the driller 1 to make fine adjustments to ensure that the rotating wheel 46 is facing the drill rod, thereby performing uncoupling or screwing operations, which significantly improves the accuracy and safety of the operation.

[0029] In one embodiment of this application, such as Figure 1 As shown, the bottom of the iron drill 1 is provided with a base 2.

[0030] Understandably, the base 2 provides stable support for the drill 1, ensuring its stability during operation and preventing operational errors caused by shaking or tilting, thereby further improving the safety and efficiency of the operation.

[0031] In one embodiment of this application, such as Figure 3 As shown, the iron drill 1 is equipped with a screw fastener assembly 4.

[0032] The rotary buckle assembly 4 includes a first drive component 41, a bidirectional lead screw 42, a moving block 43, a mounting plate 44, a second drive component 45, and a rotating wheel 46.

[0033] The first driving component 41 is mounted on the outer wall of the drill 1, the bidirectional lead screw 42 is connected to the output end of the first driving component 41, the moving block 43 is mounted on the outer wall of the bidirectional lead screw 42, the mounting plate 44 is mounted on the outer wall of the moving block 43, the second driving component 45 is mounted on the bottom wall of the mounting plate 44, the rotating wheel 46 is connected to the output end of the second driving component 45, and the drill 1 is provided with a sliding groove 47.

[0034] It should be noted that the first driving component 41 and the second driving component 45 described in this embodiment are motors.

[0035] Specifically, when the drill pipe needs to be uncoupled or recoupled, the first drive unit 41 is activated, driving the bidirectional lead screw 42 to rotate. Since the bidirectional lead screw 42 is threadedly connected to the moving block 43, the moving block 43 moves on the bidirectional lead screw 42, thereby driving the mounting plate 44, the second drive unit 45, and the rotating wheel 46 to move, so that the rotating wheel 46 can be aligned with the drill pipe position. Subsequently, the second drive unit 45 is activated, driving the rotating wheel 46 to rotate, thereby performing the uncoupling or recoupling operation on the drill pipe. The whole process is highly automated, requiring no manual operation, effectively reducing the labor intensity of operators, and improving work efficiency. In addition, the setting of the slide groove 47 provides guidance for the movement of the mounting plate 44, making the mounting plate 44 more stable during movement and avoiding shaking or deviation, further ensuring the working accuracy and stability of the recoupling assembly 4.

[0036] In one embodiment of this application, such as Figure 2 As shown, a limiting post 33 is provided inside the spring 32, and one end of the limiting post 33 is connected to the fixing block 31, while the other end of the limiting post 33 is connected to the connecting plate 34.

[0037] Understandably, by setting the limiting post 33, the extension and retraction direction of the spring 32 can be limited, preventing the spring 32 from twisting or deviating during the extension and retraction process, thereby ensuring the stability and accuracy of the moving plate 35 during the movement. In addition, the limiting post 33 can also provide a certain support for the spring 32, extending the service life of the spring 32.

[0038] In one embodiment of this application, such as Figure 2 As shown, a fixing screw 36 is provided on the outer wall of the movable plate 35, and the fixing screw 36 passes through the movable plate 35 and is connected to the connecting plate 34.

[0039] Understandably, the installation of fixing screws 36 further enhances the connection strength between the moving plate 35 and the connecting plate 34, preventing the moving plate 35 from falling off or being damaged due to excessive force during use. This ensures the stability and reliability of the entire alignment mechanism 3. At the same time, the removal and installation of fixing screws 36 are relatively simple, facilitating the maintenance and replacement of the moving plate 35 and improving the maintainability and service life of the entire equipment. When the moving plate 35 wears out due to prolonged operation, the operator can easily remove the fixing screws 36, remove the worn moving plate 35, and replace it with a new one to ensure the continuous and stable operation of the alignment mechanism 3.

[0040] In one embodiment of this application, such as Figure 1 As shown, the iron drill 1 is equipped with a controller 5.

[0041] Understandably, controller 5, as the core control component of the entire equipment, is responsible for receiving and processing signals from various sensors and issuing corresponding control commands according to the preset program logic to achieve precise control of each component of the iron drill 1. Through the setting of controller 5, not only is the automation level of the equipment improved, but the operation of the equipment is also made simpler and more intelligent.

[0042] In one embodiment of this application, such as Figure 1 As shown, an alarm 6 is installed on the controller 5.

[0043] Understandably, alarm 6, as a safety warning device, can promptly issue an alarm when equipment malfunctions or experiences abnormal conditions, reminding operators to pay attention and take appropriate measures, thereby effectively preventing safety accidents and further improving the safety and reliability of the equipment. When the sensor detects that the temperature of a certain component of the iron drill 1 is too high or the pressure is abnormal, the controller 5 will immediately activate alarm 6, issuing an audible and visual alarm signal to remind operators to stop the machine for inspection, preventing the fault from further escalating and causing greater losses.

[0044] In one embodiment of this application, such as Figure 1 As shown, a visual monitor 7 is installed on the iron drill 1.

[0045] Understandably, the vision monitor 7, as a real-time monitoring device, can monitor the position and status of the drill pipe in real time and transmit the monitoring data to the controller 5. The controller 5 further adjusts the operating parameters of the drill rig 1 based on the received monitoring data to ensure that the drill pipe is always in the best working condition. When the vision monitor 7 detects a shift in the position of the drill pipe, the controller 5 will immediately activate the alignment mechanism 3 for fine-tuning to ensure the alignment accuracy between the drill pipe and the rotating wheel 46, thereby avoiding operational errors caused by positional shifts. In addition, the vision monitor 7 can also monitor the wear degree of the drill pipe. When the drill pipe wears to a certain extent, the controller 5 will issue a prompt to replace the drill pipe to ensure the continuity and stability of drilling operations. The setting of the vision monitor 7 not only improves the intelligence level of the equipment but also further enhances the reliability and safety of the equipment.

[0046] Working Principle: When the driller 1 performs uncoupling or re-coupling operations on the drill rod, the driller 1 controls the re-coupling assembly 4 to move to the drill rod position. At this time, the re-coupling assembly 4 is activated, causing the rotating wheel 46 to move towards the drill rod. During the movement, the drill rod first contacts the moving plate 35. If the position is offset, the drill rod will only contact one side of the moving plate 35. At this time, the moving plate 35 moves towards the fixed block 31 under the action of the spring 32. The fixed block 31 is equipped with a pressure sensor. When the sensor detects that one side of the moving plate 35 is under pressure, it will transmit a signal to the controller 5. The controller 5 then controls the driller 1 to make fine adjustments to ensure that the rotating wheel 46 is facing the drill rod, thereby performing uncoupling or re-coupling operations, which significantly improves the accuracy and safety of the operation. When it is necessary to uncouple or re-coup the drill rod, the first drive component 41 is activated, driving the bidirectional lead screw 42 to rotate. Since the bidirectional lead screw 42 is threadedly connected to the moving block 43, the moving block 43 moves on the bidirectional lead screw 42. The movement of the mounting plate 44, the second drive component 45, and the rotating wheel 46 causes the rotating wheel 46 to be aligned with the drill pipe. Subsequently, the second drive component 45 is activated, causing the rotating wheel 46 to rotate, thereby performing uncoupling or screwing operations on the drill pipe. The entire process is highly automated, requiring no manual operation, effectively reducing the labor intensity of operators and improving work efficiency. In addition, the chute 47 provides guidance for the movement of the mounting plate 44, making the mounting plate 44 more stable during movement and avoiding shaking or deviation, further ensuring the working accuracy and stability of the screwing assembly 4.

[0047] In summary, this utility model provides a gantry-type iron drill with an alignment structure for oil drilling. Through the alignment mechanism 3, it achieves automatic centering and fine-tuning of the drill rod position, effectively improving the accuracy and safety of operation. When the drill rod contacts the moving plate 35 and deviates, the moving plate 35 can drive the connecting plate 34 to move under the action of the spring 32. The pressure sensor in the fixed block 31 transmits the signal to the controller 5, which then activates the fine-tuning mechanism to ensure that the rotating wheel 46 can be accurately aligned with the drill rod, avoiding operational errors caused by positional deviation. This not only improves work efficiency but also significantly enhances the reliability and stability of the equipment.

[0048] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A gantry-type iron drill for oil drilling with an alignment structure, characterized in that, include: The drill bit (1) and the alignment mechanism (3) are provided. The alignment mechanism (3) includes a fixed block (31), a spring (32), a connecting plate (34) and a moving plate (35). The fixed block (31) is disposed on the drill bit (1). One end of the spring (32) is connected to the fixed block (31). The connecting plate (34) is connected to the other end of the spring (32). The moving plate (35) is disposed on the outer wall of the connecting plate (34).

2. The gantry-type iron drill with an alignment structure for oil drilling as described in claim 1, characterized in that, The bottom of the iron drill (1) is provided with a base (2).

3. A gantry-type iron drill with an alignment structure for oil drilling as described in claim 1, characterized in that, The drill bit (1) is provided with a screw fastening assembly (4), wherein the screw fastening assembly (4) includes a first driving member (41), a two-way lead screw (42), a moving block (43), a mounting plate (44), a second driving member (45), and a rotating wheel (46). The first driving member (41) is disposed on the outer wall of the drill bit (1), the two-way lead screw (42) is connected to the output end of the first driving member (41), the moving block (43) is disposed on the outer wall of the two-way lead screw (42), the mounting plate (44) is disposed on the outer wall of the moving block (43), the second driving member (45) is disposed on the bottom wall of the mounting plate (44), the rotating wheel (46) is connected to the output end of the second driving member (45), and a sliding groove (47) is provided on the drill bit (1).

4. A gantry-type iron drill with an alignment structure for oil drilling according to claim 1, characterized in that, The spring (32) is provided with a limiting post (33) inside, and one end of the limiting post (33) is connected to the fixing block (31), and the other end of the limiting post (33) is connected to the connecting plate (34).

5. A gantry-type iron drill with an alignment structure for oil drilling according to claim 1, characterized in that, The outer wall of the movable plate (35) is provided with fixing screws (36), and the fixing screws (36) pass through the movable plate (35) and are connected to the connecting plate (34).

6. A gantry-type iron drill with an alignment structure for oil drilling according to claim 1, characterized in that, The iron drill (1) is equipped with a controller (5).

7. A gantry-type iron drill with an alignment structure for oil drilling according to claim 6, characterized in that, An alarm (6) is installed on the controller (5).

8. A gantry-type iron drill with an alignment structure for oil drilling according to claim 1, characterized in that, The iron drill (1) is equipped with a visual monitor (7).

Images