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CN-121993058-A - Multi-size drill rod coupling adaptability installation testing device

CN121993058ACN 121993058 ACN121993058 ACN 121993058ACN-121993058-A

Abstract

The invention belongs to the technical field of oil-gas well engineering and drilling and picking machinery, and discloses a multi-size drill rod coupling adaptability mounting testing device which comprises a translation lifting table, an image acquisition device and an industrial personal computer, wherein a lower drill rod fixing device is arranged on the translation lifting table and used for mounting a simulated lower drill rod, the translation lifting table can drive the lower drill rod fixing device to move along the Z direction and the X direction, the image acquisition device can acquire an end face position image of a top end coupling of the lower drill rod and an end face position image of a bottom end coupling of an upper drill rod and send the images to the industrial personal computer, and the industrial personal computer is used for controlling the movement of the translation lifting table and uploading image data to the controller. The invention can realize the mobile positioning of the top end coupling of the lower drill rod, and feed back the positioning information to the mechanical arm for grabbing the drill rod and the large pliers for loading and unloading the drill rod, thereby ensuring that the drill rod is accurately grabbed on site, the threads of the male and female buckle connectors are accurately matched and correspond, and improving the quality and efficiency of loading and unloading work.

Inventors

  • ZHENG JIAN
  • LI YANG
  • ZHANG NA
  • ZHOU ZHIXIONG
  • CHEN BINGDENG

Assignees

  • 中国石油天然气集团有限公司
  • 北京康布尔石油技术发展有限公司
  • 中国石油集团工程技术研究院有限公司

Dates

Publication Date
20260508
Application Date
20241107

Claims (10)

  1. 1. Multi-size drill pipe coupling adaptability installs testing arrangement, its characterized in that includes: The horizontal movement lifting platform (1), a lower drill rod fixing device (5) is arranged on the horizontal movement lifting platform (1), the lower drill rod fixing device (5) is used for installing a simulated lower drill rod, the horizontal movement lifting platform (1) can drive the lower drill rod fixing device (5) to move along the Z direction and the X direction, and the Z direction and the X direction are respectively the vertical direction and the horizontal direction; The image acquisition device (2) is arranged opposite to the lower drill rod fixing device (5), and the image acquisition device (2) can acquire image data, wherein the image data comprises an end face position image of a top end coupling of the lower drill rod and an end face position image of a bottom end coupling of the upper drill rod; The industrial personal computer (3), industrial personal computer (3) communication connection translation elevating platform (1) with image acquisition device (2), industrial personal computer (3) are used for controlling translation elevating platform (1) motion with receive image data of image acquisition device (2), and will image data uploads the controller.
  2. 2. The multi-size drill pipe coupling adaptability mounting test device according to claim 1, further comprising a light source assembly (4), wherein the light source assembly (4) and the image acquisition device (2) are respectively arranged on two sides of the translation lifting table (1), and the light source assembly (4) is used for irradiating an image acquisition area of the image acquisition device (2).
  3. 3. The multi-size drill pipe coupling adaptability mounting test device according to claim 1, characterized in that the lower drill pipe fixing device (5) is detachably connected with the translational lifting table (1).
  4. 4. The multi-size drill pipe collar adaptive installation testing device according to claim 1, wherein the translational lift (1) comprises: A base (11); the lifting driving assembly (12), the lifting driving assembly (12) is arranged on the base (11); The supporting platen (13), the supporting platen (13) is arranged at the output end of the lifting driving assembly (12), and the lifting driving assembly (12) can drive the supporting platen (13) to move in a lifting mode along the Z direction; the mounting plate (14), mounting plate (14) slidable mounting in on supporting platen (13), the slip direction of mounting plate (14) is X, be equipped with on mounting plate (14) lower drilling rod fixing device (5).
  5. 5. The multi-size drill pipe collar adaptive installation testing device of claim 4, wherein the lift drive assembly (12) comprises: The servo motor (121) is provided with two output ends, and the two output ends are respectively connected with the first screw rod (124) and can drive the first screw rod (124) to rotate; the first gear box (122), the input end of the first gear box (122) is connected with one end of the first screw rod (124) deviating from the servo motor (121), the output end of the first gear box (122) is connected with the second screw rod (125), the second screw rod (125) is arranged along the Y direction, and the Y direction is mutually perpendicular to the X direction; The second gear box (123), second gear box (123) are located the below of supporting platen (13), the input of second gear box (123) is connected second screw rod (125) deviates from the one end of first gear box (122), first lifting screw (126) are connected to the first output of second gear box (123), first lifting screw (126) are followed Z is to setting up, the top swing joint of first lifting screw (126) supporting platen (13).
  6. 6. The multi-size drill pipe collar adaptive installation testing device of claim 5, wherein the lift drive assembly (12) further comprises: A third screw (127), the third screw (127) being connected to the second output end of the second gear box (123), the third screw (127) being arranged along the Y-direction; The third gear box (128), third gear box (128) locate support platen (13) below and with second gear box (123) interval sets up, the input of third gear box (128) is connected third screw rod (127) deviate from the other end of second gear box (123), second lift screw rod (129) are connected to the output of third gear box (128), second lift screw rod (129) are followed Z is to setting up, the top swing joint of second lift screw rod (129) in support platen (13), first lift screw rod (126) with the initial height of second lift screw rod (129) is the same.
  7. 7. The multi-size drill pipe collar adaptive installation testing device of claim 4, wherein the translational lift table (1) further comprises a movement drive assembly (15), the movement drive assembly (15) being provided to the support platen (13), the movement drive assembly (15) being configured to drive the mounting plate (14) to slide in the X-direction.
  8. 8. The multi-size drill collar adaptive installation testing device of claim 7, wherein the movement drive assembly (15) comprises: The fixing piece (151) is arranged on the supporting platen (13), and the fixing piece (151) is provided with an internal threaded hole; The fourth screw rod (152), fourth screw rod (152) wear to locate mounting (151) and with mounting (151) threaded connection, one end swing joint of fourth screw rod (152) in mounting panel (14), the other end of fourth screw rod (152) is equipped with rocker (153).
  9. 9. The multi-size drill pipe coupling adaptability mounting test device according to claim 8, wherein a chute (131) is arranged on the upper surface of the supporting platen (13), and the mounting plate (14) is slidably connected in the chute (131).
  10. 10. The multi-size drill pipe coupling adaptability mounting test device according to claim 9, wherein stepped grooves (141) are formed in two side edges of the mounting plate (14), and two groove walls of the stepped grooves (141) are respectively in sliding contact with the groove walls of the sliding grooves (131) and the plate surface of the supporting platen (13).

Description

Multi-size drill rod coupling adaptability installation testing device Technical Field The invention relates to the technical field of oil and gas well engineering and drilling and extraction machinery, in particular to a multi-size drill rod coupling adaptability installation testing device. Background The accurate tripping of the drill rod is one of key parts in petroleum drilling and production engineering, and plays an important role in reducing the production cost, improving the production efficiency, improving the safety protection and the like. With the continuous upgrading of drilling equipment, equipment performance and operation parameters are continuously improved, and the requirement on the operation safety performance of the tripping on the drill rod is more strict. The position of the coupling is accurately positioned before the drilling rod is tripped, so that the large tongs can be ensured to accurately grasp the upper drilling rod and the lower drilling rod, the threads of the male buckle connector are accurately matched and correspond to each other, the quality and the efficiency of the tripping operation are ensured, the safety of the operation is improved, but the accurate tripping operation of the drilling rods with various types is manually operated at present, the working environment of the drilling and production site is severe, the continuous operation is easy to cause injury to personnel, and the safety and the working efficiency of the well site are seriously influenced. Disclosure of Invention The invention aims to provide a multi-size drill rod coupling adaptability installation testing device which can accurately grasp upper and lower drill rods with multiple sizes and realize accurate and efficient tripping operation. To achieve the purpose, the invention adopts the following technical scheme: Multi-size drill pipe coupling adaptability installs testing arrangement includes: the horizontal moving lifting platform is provided with a lower drill rod fixing device, the lower drill rod fixing device is used for installing a simulated lower drill rod, the horizontal moving lifting platform can drive the lower drill rod fixing device to move along the Z direction and the X direction, and the Z direction and the X direction are respectively the vertical direction and the horizontal direction; The image acquisition device is arranged opposite to the lower drill rod fixing device and can acquire image data, and the image data comprises an end face position image of a top end coupling of the lower drill rod and an end face position image of a bottom end coupling of the upper drill rod; the industrial personal computer is in communication connection with the translation lifting platform and the image acquisition device, and is used for controlling the movement of the translation lifting platform, receiving image data of the image acquisition device and uploading the image data to the controller. In some embodiments, the multi-size drill pipe coupling adaptability mounting test device further comprises a light source assembly, wherein the light source assembly and the image acquisition device are respectively arranged on two sides of the translation lifting platform, and the light source assembly is used for irradiating an image acquisition area of the image acquisition device. In some embodiments, the lower drill rod fixture is removably coupled to the translational lift table. In some embodiments, the translational stage comprises: A base; the lifting driving assembly is arranged on the base; the support platen is arranged at the output end of the lifting driving assembly, and the lifting driving assembly can drive the support platen to move in a lifting mode along the Z direction; The mounting plate is slidably mounted on the supporting platen, the sliding direction of the mounting plate is the X direction, and the lower drill rod fixing device is arranged on the mounting plate. In some embodiments, the lift drive assembly comprises; The servo motor is provided with two output ends, and the two output ends are respectively connected with the first screw rod and can drive the first screw rod to rotate; The input end of the first gear box is connected with one end of the first screw rod, which is far away from the servo motor, the output end of the first gear box is connected with the second screw rod, the second screw rod is arranged along the Y direction, and the Y direction is mutually perpendicular to the X direction; the second gear box is arranged below the supporting platen, the input end of the second gear box is connected with one end of the second screw rod, which deviates from the first gear box, the first output end of the second gear box is connected with the first lifting screw rod, the first lifting screw rod is arranged along the Z direction, and the top end of the first lifting screw rod is movably connected with the supporting platen. In some embodiments, the lift drive