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CN-122009973-A - Transfer device

CN122009973ACN 122009973 ACN122009973 ACN 122009973ACN-122009973-A

Abstract

The application discloses a transfer device which comprises a track assembly and a pushing device, wherein the track assembly comprises an indoor track and an outdoor track, the outdoor track is connected with the indoor track, the indoor track is arranged at an indoor position to be transferred, the outdoor track extends to an outdoor target position, the pushing device comprises a travelling mechanism matched with the track assembly, a lifting mechanism arranged on the travelling mechanism, a top cross beam arranged on the output end of the lifting mechanism, and a lifting appliance arranged on the top cross beam and used for connecting a to-be-transferred object. The application constructs a continuous and smooth special bridge for transferring the objects to be transferred through the track assembly, directly and physically eliminates the height difference and the discontinuity caused by steps and threshold, and improves the transfer efficiency. The application integrates three functions of walking, jacking and hoisting into one pushing device, thereby realizing single machine multifunction. The jacking mechanism provides accurate adjustment in the vertical direction, so that objects to be transported can avoid obstacles in the carrying process, and collision is avoided.

Inventors

  • ZHANG CHUNYU
  • Bai chaoyang
  • SONG YINGLU
  • ZHANG XUAN
  • LI HONGXUE
  • CHEN WEI
  • Liang cang
  • ZHOU ENPING

Assignees

  • 辽宁红沿河核电有限公司

Dates

Publication Date
20260512
Application Date
20260416

Claims (18)

  1. 1. A transfer device characterized by comprising a track assembly and a pusher gear (456), the track assembly comprising an indoor track (100) and an outdoor track (200), the outdoor track (200) being connected to the indoor track (100), the indoor track (100) being configured to be arranged in an indoor to-be-transferred position, the outdoor track (200) being configured to extend to an outdoor target position; the pushing device (456) comprises: a travelling mechanism (400) cooperating with the track assembly to travel along the track assembly; The jacking mechanism (500) is arranged on the travelling mechanism (400); the lifting device comprises a top cross beam (600) and is arranged at the output end of the lifting mechanism (500), wherein a lifting appliance (700) is arranged on the top cross beam (600), and the lifting appliance (700) is used for connecting a to-be-transported object (800).
  2. 2. The transfer device according to claim 1, wherein the top beam (600) comprises a beam body (601) and a lifting positioning block (603) arranged on the beam body (601), the lifting positioning block (603) is provided with a plurality of limiting grooves which are arranged at intervals along the extending direction of the beam body (601), and the lifting appliance (700) is in limiting fit in one of the limiting grooves.
  3. 3. The transfer device according to claim 2, wherein the lifting appliance (700) comprises an upper pull plate (701) and a lower pull plate (705), the upper pull plate (701) and the lower pull plate (705) are detachably connected through a connecting assembly, the upper pull plate (701) and the lower pull plate (705) enclose a space which is arranged on the beam main body (601) in a sleeved mode, a limit column (702) is arranged on the upper pull plate (701), the limit groove is an arc groove matched with the limit column (702), and the extending direction of the arc groove is perpendicular to the extending direction of the beam main body (601); The lifting device is characterized in that a first rigging (709) or a second-level lifting beam (900) is connected to the pull-down plate (705), a plurality of second rigging (902) are arranged on the second-level lifting beam (900) at intervals, and the first rigging (709) and the second rigging (902) are both used for being connected with the object to be transported (800).
  4. 4. The transfer device according to claim 1, wherein the track assemblies are two in parallel arrangement, and the running mechanisms (400) are two and are respectively matched with the two track assemblies; at least two jacking mechanisms (500) are arranged on each travelling mechanism (400), and the jacking mechanisms (500) on each travelling mechanism (400) are connected through longitudinal beams; One end of the top cross beam (600) is connected to the lifting mechanism (500) on one travelling mechanism (400), the other end of the top cross beam is connected to the lifting mechanism (500) on the other travelling mechanism (400), the number of the top cross beams (600) is at least two, and each top cross beam (600) is at least provided with two lifting devices (700).
  5. 5. The transfer device of claim 1, wherein the indoor track (100) comprises an indoor travel track (101) and the outdoor track (200) comprises an outdoor travel track (201); The indoor walking track (101) is used for being connected with one end of outdoor walking track (201) is equipped with first wedge connecting portion (1011), one end that outdoor walking track (201) is used for being connected with indoor walking track (101) is equipped with second wedge connecting portion (2011), the inclined plane of first wedge connecting portion (1011) with the inclined plane laminating of second wedge connecting portion (2011) is connected.
  6. 6. The transfer device of claim 5, wherein the indoor travel track (101) and the outdoor travel track (201) are two; The inclined planes of the two first wedge-shaped connecting parts (1011) and the inclined planes of the two second wedge-shaped connecting parts (2011) are symmetrically arranged along the middle plane between the two indoor walking tracks (101).
  7. 7. The transfer device according to claim 5, wherein the indoor walking track (101) and the outdoor walking track (201) are two, and the two indoor walking tracks (101) are configured to be laid on both sides of an indoor object (800) to be transferred; the indoor track (100) further comprises a track limiting plate (102), and the track limiting plate (102) is used for fixing one end, far away from the first wedge-shaped connecting portion (1011), of the indoor walking track (101).
  8. 8. The transfer device according to claim 5, wherein the outdoor track (200) further comprises a plurality of track beam standard sections (202), each track beam standard section (202) being arranged along the extension direction of the outdoor running track (201), the outdoor running track (201) being laid on the track beam standard sections (202).
  9. 9. The transfer device according to claim 8, wherein the outdoor walking track (201) comprises a plurality of outdoor track sections which are sequentially butted, each outdoor track section is fixed on the track beam standard section (202) through a fastener in a one-to-one correspondence manner, and a fixing hole on at least one of the track beam standard section (202) and the outdoor track section is a strip-shaped hole, and the extending direction of the strip-shaped hole is parallel to the arrangement direction of the two outdoor walking tracks (201); And two adjacent outdoor track sections are in butt joint through a wedge-shaped structure.
  10. 10. The transfer device of any one of claims 1-9, wherein the portion of the outdoor track (200) below the step is secured to a foot support (300) such that the outdoor track (200) is level with the indoor track (100).
  11. 11. The transfer device according to any one of claims 1 to 9, wherein the travelling mechanism (400) comprises a trolley beam (401), a driving wheel (402), a driven wheel (403) and a travelling driving device (404), the driving wheel (402) and the driven wheel (403) are arranged on the trolley beam (401) at intervals along the extending direction of the trolley beam (401), the travelling driving device (404) is used for driving the driving wheel (402) to rotate, the driving wheel (402) and the driven wheel (403) are matched with the track assembly, a lifting flange plate (405) is fixed on the upper side of the trolley beam (401), and the lifting mechanism (500) is fixed on the lifting flange plate (405).
  12. 12. The transfer device according to claim 11, characterized in that the travel drive (404) is arranged on the side of the trolley beam (401) facing the other travel mechanism (400).
  13. 13. The transfer device according to any one of claims 1-9, wherein the lifting mechanism (500) comprises: A support column (501), wherein the lower end part of the support column (501) is fixed on the travelling mechanism (400); The jacking upright post (502) is sleeved on the outer side of the supporting upright post (501); and one end of the jacking cylinder (503) is hinged to one of the travelling mechanism (400) and the supporting upright post (501), and the other end of the jacking cylinder is hinged to the jacking upright post (502).
  14. 14. The transfer device according to claim 13, characterized in that the piston rod of the jacking cylinder (503) is hinged to the ear plate of the supporting upright (501) by means of a pin-type force sensor (505); And/or the number of the groups of groups, The cylinder body of the jacking cylinder (503) is hinged to the lug plate of the jacking upright post (502).
  15. 15. The transfer device of claim 14, wherein the jacking cylinders (503) are plural and configured to be arranged around the object to be transferred (800) such that the object to be transferred (800) is located at a midpoint of a pattern enclosed by each jacking cylinder (503); The transfer device further comprises a controller, when the deviation of the force values detected by the shaft pin type force sensors (505) exceeds a preset value, the controller controls the lifting oil cylinders (503) corresponding to the larger force values to perform lifting actions, and/or controls the lifting oil cylinders (503) corresponding to the smaller force values to perform descending actions until the deviation of the force values detected by the shaft pin type force sensors (505) is smaller than the preset value.
  16. 16. The transfer device of claim 15, further comprising an alarm, wherein the controller controls the alarm to alarm when a deviation in the force value detected by each of the pin force sensors (505) exceeds a preset value.
  17. 17. The transfer device according to claim 13, wherein a first locking hole is provided on the support column (501), and a second locking hole for corresponding to the first locking hole is provided on the lifting column (502); At least one of the first locking hole and the second locking hole is a plurality of locking holes arranged at intervals along the height direction; The transfer device also includes a limit lock pin (504), the limit lock pin (504) configured to be inserted into the first locking aperture and the second locking aperture.
  18. 18. The transfer device according to claim 13, wherein the periphery of the lifting column (502) is provided with an anti-collision system (506), the anti-collision system (506) is used for detecting surrounding objects, and alarming when the distance from the surrounding objects is smaller than a preset distance.

Description

Transfer device Technical Field The application relates to the technical field of transfer equipment, in particular to a transfer device. Background In recent years, along with rapid development of industries such as manufacturing, electric power and the like in China, the transportation, transition and hoisting of various equipment are involved, and particularly, the transportation is carried out in places with steps or threshold indoors and outdoors. To heavy equipment's transportation needs a large amount of manpowers and appurtenance, exists certain potential safety hazard and space operation restriction in the transportation process, and the present common pusher jack is mostly the walking dolly of taking the gyro wheel, utilizes the walking dolly of taking the gyro wheel to realize equipment's transportation. When a step is arranged between the indoor and the outdoor, the to-be-transported object is required to be hoisted onto the walking trolley through the crane, then transported to the step of the indoor and the outdoor through the walking trolley, hoisted down by the walking trolley, spanned the step and hoisted outdoors. And then hoisting the object to be transported to an outdoor travelling trolley by a crane, and transporting the object to be transported to a target position by the outdoor travelling trolley. The transfer efficiency is low because the objects to be transferred need to be transferred between the two travelling trolleys, and the objects to be transferred are easy to collide in the transfer process. Therefore, how to improve the transfer efficiency and avoid the collision caused by transfer is a problem to be solved urgently by the person skilled in the art. Disclosure of Invention Therefore, the present application is directed to a transfer device, which improves transfer efficiency and avoids collision caused by transfer. In order to achieve the above purpose, the present application provides the following technical solutions: A first aspect of the present application provides a transfer device comprising a track assembly and a pusher device, the track assembly comprising an indoor track and an outdoor track, the outdoor track being connected to the indoor track, the indoor track being configured to be arranged in an indoor to-be-transferred location, the outdoor track being configured to extend to an outdoor target location; The pushing device comprises: the travelling mechanism is matched with the track assembly to travel along the track assembly; the jacking mechanism is arranged on the travelling mechanism; the top cross beam is arranged at the output end of the jacking mechanism, and is provided with a lifting appliance which is used for connecting objects to be transported. In one possible implementation manner, the top beam includes a beam body and a lifting positioning block disposed on the beam body, the lifting positioning block has a plurality of limiting grooves arranged at intervals along an extending direction of the beam body, and the lifting tool is in a limiting fit in one of the limiting grooves. In one possible implementation manner, the lifting appliance comprises an upper pull plate and a lower pull plate, the upper pull plate and the lower pull plate are detachably connected through a connecting assembly, the upper pull plate and the lower pull plate enclose a space which is arranged on the beam main body in a sleeved mode, a limit column is arranged on the upper pull plate, the limit groove is an arc groove matched with the limit column, and the extending direction of the arc groove is perpendicular to the extending direction of the beam main body; the first rigging or the second hoisting beam is connected to the pull-down plate, a plurality of second rigging are arranged on the second hoisting beam at intervals, and the first rigging and the second rigging are both used for being connected with the object to be transported. In one possible implementation manner, the number of the track assemblies is two, and the number of the running mechanisms is two and is matched with the two track assemblies respectively; At least two jacking mechanisms are arranged on each travelling mechanism, and the jacking mechanisms on the travelling mechanisms are connected through longitudinal beams; One end of the top cross beam is connected with one lifting mechanism on the travelling mechanism, the other end of the top cross beam is connected with the other lifting mechanism on the travelling mechanism, the number of the top cross beams is at least two, and each top cross beam is at least provided with two lifting devices. In one possible implementation, the indoor track comprises an indoor walking track, and the outdoor track comprises an outdoor walking track; The indoor walking track is used for being connected with one end of outdoor walking track is equipped with first wedge connecting portion, outdoor walking track is used for with one end of indoor walking track conn