Search

CN-224212010-U - Loading and unloading arm with gas phase pipe

CN224212010UCN 224212010 UCN224212010 UCN 224212010UCN-224212010-U

Abstract

The utility model discloses a loading and unloading arm with a gas phase pipe, which relates to the technical field of loading and unloading arms and comprises a bottom plate, wherein the top surface of the bottom plate is provided with a lifting unit, one side of the lifting unit is provided with an elevation angle adjusting unit, the top surface of the elevation angle adjusting unit is provided with a buffer unit, one side of the lifting unit is provided with a conveying unit, the buffer unit comprises a connecting frame, the connecting frame is arranged on the top surface of the elevation angle adjusting unit, the inside of the connecting frame is rotationally connected with a first guide frame, the inside of the first guide frame is rotationally connected with a second guide frame, and the inside of the second guide frame is rotationally connected with a connecting seat. According to the utility model, through the arrangement of the connecting frame, the first guide frame, the second guide frame, the connecting seat and the hydraulic damping telescopic rod, the effect of buffering the generated swing amplitude along with tidal change is achieved, and the problem that the joint parts are not tightly connected in the long-time transmission process is further reduced.

Inventors

  • Xing tianyu
  • GUO CHENGLIN

Assignees

  • 邢天宇

Dates

Publication Date
20260508
Application Date
20250512

Claims (7)

  1. 1. The loading and unloading arm with the gas phase pipe comprises a bottom plate (1) and is characterized in that a lifting unit (2) is arranged on the top surface of the bottom plate (1), an elevation angle adjusting unit (3) is arranged on one side of the lifting unit (2), a buffer unit (4) is arranged on the top surface of the elevation angle adjusting unit (3), and a conveying unit (5) is arranged on one side of the lifting unit (2); The buffer unit (4) comprises a connecting frame (41), the connecting frame (41) is arranged on the top surface of the elevation angle adjusting unit (3), a first guide frame (42) is connected to the connecting frame (41) in a rotating mode, a second guide frame (43) is connected to the first guide frame (42) in a rotating mode, a connecting seat (44) is connected to the second guide frame (43) in a rotating mode, and a hydraulic damping telescopic rod (45) is fixedly connected to the second guide frame (43) in an inner mode.
  2. 2. The loading and unloading arm with the gas-phase pipe according to claim 1, wherein the lifting unit (2) comprises a limiting rod (21), the limiting rod (21) is fixedly connected to the top surface of the bottom plate (1), the top surface of the limiting rod (21) is connected with a first motor (22) through a bolt, the output end of the first motor (22) is fixedly sleeved with a threaded rod (23), and the surface of the threaded rod (23) is in threaded connection with a sliding frame (24).
  3. 3. The loading and unloading arm with the gas-phase pipe according to claim 2, wherein the surface of the threaded rod (23) is connected with a finger plate (25) in a sliding manner, one side of the limiting rod (21) is fixedly connected with scale marks (26), and one side of the finger plate (25) is fixedly connected with the top surface of the sliding frame (24).
  4. 4. The loading and unloading arm with the gas-phase pipe according to claim 3, wherein the elevation angle adjusting unit (3) comprises a supporting frame (31), the supporting frame (31) is arranged on one side of a limiting rod (21), a motor II (32) is connected inside the supporting frame (31) through a bolt, and a bidirectional threaded rod (33) is fixedly sleeved at the output end of the motor II (32).
  5. 5. The loading and unloading arm with the gas-phase pipe according to claim 4, wherein a movable frame (34) is connected to the surface of the bidirectional threaded rod (33) in a threaded mode, a supporting rod (35) is connected to the movable frame (34) in a rotating mode, and one end of the supporting rod (35) is connected to the inside of the connecting seat (44) in a rotating mode.
  6. 6. The loading and unloading arm with the gas-phase pipe according to claim 1, wherein the conveying unit (5) comprises a motor III (51), the motor III (51) is connected to the top surface of the sliding frame (24) through a bolt, a gear I (52) is fixedly sleeved at the output end of the motor III (51), a gear II (53) is connected to one side of the gear I (52) in a meshed mode, and a connecting pipe (54) is fixedly connected to the inside of the gear II (53).
  7. 7. The loading and unloading arm with the gas-phase pipe according to claim 6, wherein one end of the connecting pipe (54) is rotatably sleeved with a rotary joint (55), one end of the rotary joint (55) is fixedly sleeved with a liquid outlet pipe (56), one side of the connecting pipe (54) is provided with a gooseneck I (57), one end of the gooseneck I (57) is fixedly sleeved with an infusion pipe (58), and one end of the infusion pipe (58) is fixedly sleeved with a gooseneck II (59).

Description

Loading and unloading arm with gas phase pipe Technical Field The utility model relates to the technical field of loading and unloading arms, in particular to a loading and unloading arm with a gas-phase pipe. Background The ship loading arm is an apparatus for loading and unloading cargo between a dock and a ship, and can smoothly transfer various kinds of transportation media such as liquid, gas, bulk cargo, and the like. The types of the marine loading arms are various according to different application requirements, and the marine loading arms are roughly divided into oil-gas marine loading arms, chemical marine loading arms, berth type marine loading arms, remote transport marine loading arms and the like. And selecting proper loading and unloading arm types according to different working conditions. The present publication number CN221987637U discloses a loading and unloading arm with gas phase pipe, including the big arm, install the forearm in big arm one end and install the flange joint at the forearm other end, the outer wall fixedly connected with go-between of forearm, the other end fixedly connected with stay tube of go-between, the wherein one end intercommunication of stay tube has the exhaust hood, the inner wall connection of exhaust hood has exhaust mechanism, one side that the stay tube was kept away from to the exhaust hood is connected with another go-between, the inner wall connection of this go-between has the exhaust tube, the junction of flange joint is aimed at to the other end of exhaust tube, exhaust tube and exhaust hood intercommunication. In order to solve the leakage problem, the prior art adopts a mode of absorbing part of volatile gas leaked from the flange connector by adopting a supporting pipe, an exhaust mechanism and an exhaust pipe, but the condition that a loading arm cannot buffer the generated swing amplitude along with tidal change can also occur, so that the problem of unsmooth connection of a joint part in the long-time transmission process is caused. Disclosure of utility model The utility model aims to provide a loading arm with a gas phase pipe, which solves the problems in the prior art. In order to solve the technical problems, the utility model adopts the following technical scheme: The loading and unloading arm with the gas-phase pipe comprises a bottom plate, wherein a lifting unit is arranged on the top surface of the bottom plate, an elevation angle adjusting unit is arranged on one side of the lifting unit, a buffer unit is arranged on the top surface of the elevation angle adjusting unit, and a conveying unit is arranged on one side of the lifting unit. The buffer unit comprises a connecting frame, the connecting frame is arranged on the top surface of the elevation angle adjusting unit, a first guide frame is rotationally connected to the inside of the connecting frame, a second guide frame is rotationally connected to the inside of the first guide frame, a connecting seat is rotationally connected to the inside of the second guide frame, and a hydraulic damping telescopic rod is fixedly connected to the inside of the second guide frame. The lifting unit comprises a limiting rod, wherein the limiting rod is fixedly connected to the top surface of the bottom plate, the top surface of the limiting rod is connected with a first motor through a bolt, the output end of the first motor is fixedly sleeved with a threaded rod, and the surface of the threaded rod is in threaded connection with a sliding frame. By adopting the technical scheme, the effect of being convenient for adjust according to required air extraction height is achieved through the setting of the limiting rod, the first motor, the threaded rod and the sliding frame. The technical scheme of the utility model is further improved in that the surface of the threaded rod is connected with a finger plate in a sliding manner, one side of the limiting rod is fixedly connected with scale marks, and one side of the finger plate is fixedly connected with the top surface of the sliding frame. By adopting the technical scheme, the effect of accurately controlling the height after adjustment is convenient through the arrangement of the finger plate and the scale marks. The elevation angle adjusting unit comprises a supporting frame, wherein the supporting frame is arranged on one side of a limiting rod, a motor II is connected inside the supporting frame through a bolt, and a bidirectional threaded rod is fixedly sleeved at the output end of the motor II. By adopting the technical scheme, through the setting of support frame, motor two and two-way threaded rod, the effect of being convenient for adjust according to the angle in the transportation, the scene that further promotion is suitable for increases the practicality of device. The technical scheme of the utility model is further improved in that the surface of the bidirectional threaded rod is connected with a movable frame in a threaded manner,