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CN-224214900-U - Magnetic quick-insertion type oil pipe anti-tripping joint

CN224214900UCN 224214900 UCN224214900 UCN 224214900UCN-224214900-U

Abstract

The utility model relates to the technical field of oil pipe connectors and discloses a magnetic quick-insertion type oil pipe anti-tripping connector which comprises a connecting cylinder, two locking mechanisms, two guide mechanisms and two butting mechanisms, wherein the two locking mechanisms are respectively and fixedly arranged at two ends of the connecting cylinder, each locking mechanism comprises a guide post, a plurality of compression springs and a clamping ring, one end of each guide post is fixedly connected with the end part of the connecting cylinder, and the plurality of compression springs are respectively and fixedly arranged on the outer surface of each guide post. This quick-insertion oil pipe anti-tripping joint is inhaled to magnetism sets up through the cooperation of guide post and snap ring, can be after docking mechanism installs in the outside of uide bushing, with the help of the rotation of snap ring restriction docking mechanism, and then mutually support with L type guide way, can be after docking mechanism inserts the corner in the L type guide way, with the help of the inside shape of snap ring and the installation of the outside shape looks adaptation of docking mechanism, can avoid docking mechanism to produce the rotation and drop from the surface of uide bushing.

Inventors

  • GAO BITAO
  • DENG BO

Assignees

  • 深圳海力德油田技术开发有限公司

Dates

Publication Date
20260508
Application Date
20250514

Claims (8)

  1. 1. The utility model provides a quick-insertion type oil pipe anti-tripping joint is inhaled to magnetism which characterized in that, including connecting cylinder (1), two locking mechanism (2), two guiding mechanism (3) and two docking mechanism (4), wherein: The two locking mechanisms (2) are respectively and fixedly arranged at the two ends of the connecting cylinder (1); The locking mechanism (2) comprises a guide column (201), a compression spring (203) and a clamping ring (204), wherein one end of the guide column (201) is fixedly connected to the end part of the connecting cylinder (1), one end of the compression spring (203) is fixedly connected with the guide column (201), and the clamping ring (204) is slidably connected to the outer surface of the guide column (201) and is abutted to the other end of the compression spring (203); the two guide mechanisms (3) are respectively and fixedly arranged at the end parts of the two guide posts (201); the guide mechanism (3) comprises a guide sleeve (301) and an L-shaped guide groove (303), the guide sleeve (301) is fixedly connected to the end part of the guide column (201), and the L-shaped guide groove (303) is formed in the outer surface of the guide sleeve (301); The two docking mechanisms (4) are respectively sleeved on the outer walls of the two guide sleeves (301), at least part of the docking mechanisms are positioned in the L-shaped guide grooves (303), and the end parts of the docking mechanisms (4) are abutted with the corresponding clamping rings (204).
  2. 2. The quick-connect anti-tripping connector for magnetic attraction type oil pipes of claim 1, wherein the locking mechanism (2) further comprises a plurality of sliding grooves (202), the sliding grooves (202) are annularly arranged on the outer surface of the guide post (201), and the inner side walls of the sliding grooves (202) are fixedly connected with one ends of the compression springs (203) respectively.
  3. 3. The quick-connect anti-tripping connector for magnetic attraction type oil pipes of claim 2, wherein the locking mechanism (2) further comprises a plurality of sliding blocks (205), the sliding blocks (205) are respectively and slidably connected to the inner side walls of the sliding grooves (202), the outer surfaces of the sliding blocks (205) are respectively and fixedly connected with the other ends of the compression springs (203), and one ends of the sliding blocks (205) penetrating out of the sliding grooves (202) are fixedly connected with the inner side walls of the clamping rings (204).
  4. 4. The quick-connect anti-trip joint for a magnetic attraction type oil pipe of claim 1, wherein the guiding mechanism (3) further comprises a plurality of first magnets (302) and a sealing gasket (304), the plurality of first magnets (302) are respectively fixedly installed at the end parts of the guiding columns (201) and are located at the outer sides of the guiding sleeves (301), and the sealing gasket (304) is detachably connected to the end parts of the guiding sleeves (301).
  5. 5. The quick-connect anti-tripping connector for magnetic attraction type oil pipes of claim 4, wherein the docking mechanism (4) comprises a positioning ring (401), a plurality of second magnets (402) and a plurality of guide blocks (403), the positioning ring (401) is slidably connected to the outer wall of the guide sleeve (301), the second magnets (402) are fixedly arranged at the end part, close to the guide post (201), of the positioning ring (401), the second magnets (402) are adsorbed to magnetic poles of the first magnets (302), the guide blocks (403) are fixedly connected to the inner side walls of the positioning ring (401), and the outer surfaces of the guide blocks (403) are slidably connected with the inner side walls of the L-shaped guide grooves (303).
  6. 6. The quick-connect anti-tripping connector for magnetic attraction type oil pipes of claim 5, wherein the docking mechanism (4) further comprises a fixed seat (404) and a sleeve (405), the fixed seat (404) is connected to the outer surface of the positioning ring (401) in a threaded manner, the sleeve (405) is inserted into the inner wall of the fixed seat (404), one end of the sleeve (405) is fixedly connected with a limiting ring, and the outer surface of the limiting ring is in insertion and clamping connection with the inner side wall of the fixed seat (404).
  7. 7. The quick-connect anti-trip joint for a magnetic attraction type oil pipe of claim 6, wherein the docking mechanism (4) further comprises a gasket (406) and an oil pipe (407), the gasket (406) is arranged at one end of the sleeve (405) and is located at the outer side of the limiting ring, the outer surface of the gasket (406) is in contact with the outer surface of the sealing pad (304), and the oil pipe (407) is fixedly arranged at the other end of the sleeve (405).
  8. 8. The magnetic quick-insertion type oil pipe anti-tripping connector of claim 1, wherein the outer surface of the connecting cylinder (1) is in threaded connection with a protection pipe (5), and the inner diameter of the protection pipe (5) is larger than the outer diameter of the clamping ring (204).

Description

Magnetic quick-insertion type oil pipe anti-tripping joint Technical Field The utility model relates to the technical field of oil pipe connectors, in particular to a magnetic quick-insertion type oil pipe anti-tripping connector. Background In the fields of petrochemical industry, machine manufacturing, hydraulic systems and the like, the quick connection and anti-tripping performance of an oil pipe are key for guaranteeing the stable operation of the system, and the traditional oil pipe joint generally adopts modes of threaded connection, buckle connection or flange connection and the like. However, the existing threaded connection needs manual screwing circle by circle, the installation process is tedious and depends on tools, the operation is inconvenient especially in a space limited scene, moreover, the threaded connection can be automatically loosened due to vibration, medium leakage and even system faults are caused, the flange connection needs a plurality of bolts to fix, time and labor are consumed, the quick assembly requirement is difficult to meet, and the traditional buckle structure is easy to loosen due to abrasion and elastic attenuation of a clamping piece in a high-pressure fluid impact or vibration environment, so that the oil leakage risk is caused, therefore, the quick-plug type oil pipe anti-tripping connector is required to improve the installation efficiency, and the quick connection of an oil pipe and the stability after connection are ensured conveniently in the space limited scene. Disclosure of utility model The utility model provides a magnetic quick-plug type oil pipe anti-tripping connector which can quickly butt-joint oil pipes in a space-limited scene and fully ensure sealing and connection stability. In order to achieve the above purpose, the utility model is realized by the following technical scheme: The design is inhaled soon and is inserted formula oil pipe anticreep and connect, including connecting cylinder, two locking mechanism, two guiding mechanism and two docking mechanism, wherein: the two locking mechanisms are respectively and fixedly arranged at the two ends of the connecting cylinder; The locking mechanism comprises a guide post, a compression spring and a clamping ring, one end of the guide post is fixedly connected to the end part of the connecting cylinder, one end of the compression spring is fixedly connected with the guide post, and the clamping ring is slidably connected to the outer surface of the guide post and is abutted to the other end of the compression spring; The two guide mechanisms are respectively and fixedly arranged at the end parts of the two guide posts; The guide mechanism comprises a guide sleeve and an L-shaped guide groove, the guide sleeve is fixedly connected to the end part of the guide post, and the L-shaped guide groove is formed in the outer surface of the guide sleeve; The two docking mechanisms are respectively sleeved on the outer walls of the two guide sleeves and at least partially positioned in the L-shaped guide grooves, and the end parts of the docking mechanisms are abutted with the corresponding clamping rings. Optionally, the locking mechanism further includes a plurality of sliding grooves, the plurality of sliding grooves are annular and are formed in the outer surface of the guide post, and the inner side walls of the plurality of sliding grooves are fixedly connected with one ends of the plurality of compression springs respectively. Optionally, the locking mechanism further includes a plurality of sliders, the plurality of sliders are respectively slidably connected to inner side walls of the plurality of sliding grooves, outer surfaces of the plurality of sliders are respectively fixedly connected with the other ends of the plurality of compression springs, and one ends of the plurality of sliders penetrating out of the sliding grooves are fixedly connected with inner side walls of the clamping rings. Optionally, the guiding mechanism further includes a plurality of first magnets and sealing gasket, and a plurality of first magnets are respectively fixed mounting in the tip of guide post and are located the outside of uide bushing, sealing gasket detachable connection is in the tip of uide bushing. Optionally, the docking mechanism includes holding ring, a plurality of second magnet and a plurality of guide block, but holding ring sliding connection is in the outer wall of uide bushing, a plurality of second magnet fixed mounting is close to the tip of guide post in the holding ring, the second magnet with the magnetic pole of first magnet adsorbs mutually, a plurality of guide block respectively fixed connection in the inside wall of holding ring, a plurality of the surface of guide block respectively with a plurality of L type guide slot's inside wall sliding connection. Optionally, the docking mechanism further comprises a fixing seat and a sleeve, wherein the fixing seat is in threaded connection with the