CN212197629U - Integrated machine for loading and unloading bulk cargo of transfer platform - Google Patents
Integrated machine for loading and unloading bulk cargo of transfer platform Download PDFInfo
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- CN212197629U CN212197629U CN202020832957.3U CN202020832957U CN212197629U CN 212197629 U CN212197629 U CN 212197629U CN 202020832957 U CN202020832957 U CN 202020832957U CN 212197629 U CN212197629 U CN 212197629U
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Abstract
The utility model relates to a transfer platform bulk cargo loading and unloading integrated machine, which comprises a frame, wherein the frame is provided with a ship unloading device, a ship loading device and a hopper, and the frame can walk along a first direction; the ship unloader is capable of transferring material from an ocean going vessel to a hopper capable of temporarily storing the material and delivering the material to a ship loader capable of transferring the material to a barge; the ship unloader comprises a main beam fixedly arranged at the upper end of the frame, the main beam is horizontally arranged, the extending direction of the main beam is the second direction, one end of the main beam is rotatably connected with a front girder, the front girder and the main beam are used for supporting the walking device, the lower part of the walking device is provided with a grabbing device, and the front girder can reach the first position and the second position through rotation.
Description
Technical Field
The utility model belongs to the technical field of the transfer apparatus, concretely relates to platform bulk cargo loading and unloading all-in-one of plugging into changes.
Background
In order to realize the loading and unloading of ocean cargo ships, a loading and unloading equipment system is installed and used on a lightering platform, and a traditional loading and unloading system mainly comprises a fixed grab bucket type portal crane (unloading), a hopper, a belt conveyor and a fixed ship loader (loading). The function is to barge the material in the ship through fixed grab bucket hoist with the bulk cargo and grab, promote to refute the platform on-deck in the funnel, then transport through belt conveyor, transport fixed shipment machine. Finally, the loading of the bulk cargo ship is achieved.
The inventor thinks that the fixed gantry crane's efficiency of unloading a ship is lower, and fixed shipment machine flexibility is not enough, and it is big to occupy the platform space, and the working range is comparatively fixed, and the limitation is big, and belt conveyor transports and has increased the pollution in the power consumption, needs to increase hoist quantity for the operating efficiency who reaches owner's demand, and this has just caused whole handling system's complicacy and investment huge. And meanwhile, the maintenance and repair cost of the whole system is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a platform bulk cargo loading and unloading all-in-one of plugging into, can solve traditional platform shipment and the system of unloading arrange complicacy, inefficiency, the occupation platform space is big, the operation flexibility is not enough, the operation scope limitation, and maintain shortcomings such as maintenance complicacy.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the ship loader comprises a frame, wherein the frame is provided with a ship unloading device, a ship loading device and a hopper, and can walk along a first direction;
the ship unloader is capable of transferring material from an ocean going vessel to a hopper capable of temporarily storing the material and delivering the material to a ship loader capable of transferring the material to a barge;
the ship unloading device comprises a main beam fixedly arranged at the upper end of a frame, the main beam is horizontally arranged, the extending direction of the main beam is a second direction, one end of the main beam is rotatably connected with a front girder, the front girder and the main beam are used for supporting a walking device, a grabbing device is arranged at the lower part of the walking device, and the front girder can reach a first position and a second position through rotation;
when the front girder is at the first position, the central axis direction of the front girder is coincided with the second direction, and the front girder extends out of the frame so as to facilitate the grabbing device to grab materials in the ocean-going vessel; when the ocean-going vessel moves along the first direction, the front girder collides with the ocean-going vessel.
The utility model has the advantages that:
(1) the mode that the ship unloading device and the ship loading device are respectively arranged on the frame is adopted, the ship unloading device, the ship loading device and the funnel are combined together, the occupied space is reduced, and the efficiency of transferring materials from an ocean-going ship to a barge is improved.
(2) Girder can follow girder pivoted mode before adopting, can retrieve preceding girder when not using, influence the passing through of ocean-going vessel when avoiding preceding girder to stretch out the platform of refuting for ocean-going vessel can not receive the hindrance when berthing and being close the platform of refuting.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a front view of the overall structure of the embodiment of the present invention;
fig. 2 is a top view of the overall structure in the embodiment of the present invention;
FIG. 3 is a schematic view of the connection relationship between the supporting cylinder and the cross beam;
fig. 4 is a schematic view of the lifting opening and closing mechanism and other parts arranged in the machine room in the embodiment of the present invention;
fig. 5 is a schematic diagram of the embodiment of the present invention for transporting materials from an ocean-going vessel to a transfer bin;
FIG. 6 is a schematic view of an embodiment of the present invention illustrating the transfer of material from the transfer bin to the barge;
fig. 7 is a schematic view of the embodiment of the present invention for transporting material directly from an ocean going vessel to a barge.
In the figure: 1. a grab bucket; 2. a front girder; 3. a stay cable; 4. a tower; 5. a machine room; 6. a main beam; 7. a gantry; 8. a cart traveling mechanism; 9. a hopper; 10. a rotation driving mechanism; 11. a support cylinder; 12. a telescopic arm support; 13. a belt conveyor; 14. a chute device; 15. a lifting opening and closing mechanism; 16. a pitch drive mechanism; 17. A trolley running mechanism; 18. a control device; 19. an ocean-going vessel; 20. a transfer bin; 21. a transferring platform; 22. A barge; 23. a frame; 2301. a cross member.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The utility model discloses an among the typical implementation mode, as shown in fig. 1-6, provide a platform 21 bulk cargo loading and unloading all-in-one refutes, including frame 23, be equipped with the device of unloading the ship, the device of loading the ship and hopper 9 on the frame 23, frame 23 can follow the walking of first direction. Specifically, a cart travelling mechanism 8 is arranged at the lower end of the cart frame 23 to realize travelling.
The ship unloader is capable of transferring material from an ocean going vessel 19 to a hopper 9, the hopper 9 is capable of temporarily storing material and delivering the material to a ship loader, the ship loader is capable of transferring the material to a barge 22; the ship unloading device comprises a main beam 6 fixedly arranged at the upper end of a frame 23, the main beam 6 is horizontally arranged, the extending direction of the main beam 6 is a second direction, one end of the main beam 6 is rotatably connected with a front girder 2, the front girder 2 and the main beam 6 are used for supporting a walking device, a grabbing device is arranged at the lower part of the walking device, and the front girder 2 can reach a first position and a second position through rotation;
in the first position, the central axis direction of the front girder 2 is coincident with the second direction, and the front girder 2 extends out of the frame 23 so as to facilitate the grabbing device to grab materials in the ocean-going vessel 19; when the ocean-going vessel 19 moves along the first direction, the front girder 2 collides with the ocean-going vessel 19.
The ship unloading device further comprises a traveling device which travels along the main beam 6 and/or the front girder 2, the gripping device is installed on the lower portion of the traveling device, and the gripping device can grip materials.
It can be understood that, the running gear in this embodiment can adopt a running trolley, two ends of the running trolley can be connected with two steel wire ropes, the running trolley can run along different directions of the main beam 6 and the front girder 2 by using the steel wire ropes, it can be understood that a track for running is arranged on the main beam 6 or the front girder 2 for matching the running of the running trolley on the main beam 6 and the front girder 2, specifically: a first rail is arranged on the main beam 6, and a second rail is arranged on the front girder 2; when the central axis of the front girder 2 coincides with the first direction, the first rail and the second rail can be conducted so that the traveling device travels between the front girder 2 and the main girder 6.
The mechanism for driving the trolley to travel is a trolley traveling mechanism 17, and the trolley traveling mechanism comprises the steel wire rope, a winding drum for winding the steel wire rope, a motor and the like.
Preceding girder 2 can be at vertical in-plane rotation, the upper end of frame 23 is equipped with pylon 4, the vertical arrangement of pylon 4, pylon 4 is located the position that girder 6 and preceding girder 2 meet, the one end of the fixed suspension cable 3 in upper end of pylon 4, girder 2 or the one end that girder 6 kept away from pylon 4 before the other end of suspension cable 3 is connected. The central axis of the front girder 2 and the central axis of the main girder 6 are in the same vertical plane.
The shipping device comprises a supporting cylinder 11 arranged on one side of a frame 23, the supporting cylinder 11 can be supported by a cross beam 2301 on the frame 23, the upper end of the supporting cylinder 11 is rotatably connected with one end of a telescopic arm support 12, so that the telescopic effect can be achieved along the central axis of the supporting cylinder 11, a rotary driving mechanism 10 is installed on one side of the supporting cylinder 11, the rotary driving mechanism 10 is supported by the cross beam 2301 on the frame 23, the rotary driving mechanism 10 can drive the telescopic arm support 12 to swing in the horizontal plane, a belt conveyor 13 is arranged in the telescopic arm support 12, and the belt conveyor 13 is used for conveying materials along the telescopic arm.
One end of the telescopic arm support 12 close to the frame 23 is arranged in the door frame 7, and the telescopic arm support 12 limits the rotation range through the door frame 7.
A material leakage hole is formed in one side, far away from the frame 23, of the telescopic arm support 12, a sliding barrel device 14 is arranged below the material leakage hole, and the sliding barrel device 14 is used for limiting the movement direction of materials flowing out of the material leakage hole.
A transfer bin 20 is arranged in the space at the bottom of the frame 23, the transfer bin 20 can be supported by a transfer platform 21, and the transfer bin 20 can temporarily store materials discharged from the ocean-going vessel 19.
The tower 4 is provided with a pitching driving mechanism 16, the pitching driving mechanism 16 is connected with the front girder 2, and the pitching driving mechanism 16 is used for driving the front girder 2 to rotate.
A machine room 5 is arranged between the tower 4 and the main beam 6, and a control device 18 is arranged in the machine room 5.
Belt conveyor 13: when the telescopic boom frame 12 is telescopic, the movable direction-changing rollers on the telescopic part of the telescopic boom frame 12 and the fixed direction-changing rollers on the non-telescopic part of the telescopic boom frame 12 compensate the elongation or shortening of the belt in the telescopic process of the telescopic boom frame 12 by winding the belt.
It should be noted that, in the present embodiment, the telescopic boom 12, the belt conveyor 13, and the rotation driving mechanism 10 for driving the telescopic boom 12 to rotate are all component structures on the existing ship loader, and the structure of the present embodiment is not improved, so that a person skilled in the art can adopt the structural arrangement of the corresponding part on the existing ship loader, and the specific structure of the present embodiment is not limited herein, but should not be considered as being clear.
Lifting opening and closing mechanism 15: it should be pointed out that, the grab bucket 1 in this scheme should be able to open and shut in order to snatch the object to can accomplish the lift of grab bucket 1 self and snatched thing in vertical direction, be provided with the lift closing mechanism 15 on the current high pedestal jib crane generally.
Specifically, the lifting opening and closing mechanism 15 comprises a motor, the motor is connected with a high-speed shaft of a speed reducer through a coupler, the lifting opening and closing mechanism 15 drives a winding drum to wind or release a steel wire rope through a low-speed shaft of a planetary differential speed reducer when working, and the steel wire rope realizes grabbing and releasing of the grab bucket 1 and lifting of the whole grab bucket 1 through a guide pulley and an opening and closing rope pulley block system of the grab bucket 1.
It should be understood that the above is only a simple description of the structure and the operation principle of the lifting opening and closing mechanism 15, the lifting opening and closing mechanism 15 of the portal crane in the prior art can perform corresponding functions, the specific structural configuration of the lifting opening and closing mechanism 15 in the present solution is not modified correspondingly, further description and corresponding drawings are not provided for the specific structural configuration of the lifting opening and closing mechanism 15, but it should not be considered as being clear.
Chute device 14: the feeding device comprises a sliding drum structure, a rotating mechanism and an electric push rod device, wherein the sliding drum structure is driven to rotate through the rotating mechanism, the electric push rod device is used for controlling the stretching of a push rod, and the rotating mechanism and the electric push rod stretching mechanism jointly control the discharging direction and the discharging angle of materials.
It should be understood that the above is only a simple description of the structure and operation principle of the chute, the chute device 14 is mounted on the telescopic boom 12 at the tail end of the ship loader in the prior art, and can perform corresponding functions, the specific structural arrangement of the chute device 14 in the present solution is not modified correspondingly, and further description and corresponding drawings are not provided for the specific structural arrangement of the chute device 14, but should not be considered as being clear.
Pitch drive mechanism 16: the hoisting device comprises a motor, a speed reducer, a winding drum, a coupler and a brake, wherein a steel wire rope is wound by the winding drum and discharged, the pitching of the front girder 2 is realized by winding a pulley, the steel wire rope is in a relatively loose state after the front girder 2 is laid flat, and the front girder 2 realizes a horizontal state through a pull rod.
It should be understood that the above is only a brief description of the structure and operation principle of the pitch driving mechanism 16, and the pitch driving mechanism 16 is mounted on the telescopic boom 12 at the tail end of the ship loader in the prior art, and can perform the corresponding function, and the specific structural configuration of the pitch driving mechanism 16 in the present solution is not modified accordingly, and further description and corresponding drawings are not provided herein for the specific structural configuration of the pitch driving mechanism 16, but should not be considered as being clear.
In the embodiment, the mode that the first track and the second track are separately arranged is adopted, and when the first track is communicated with the second track, the travelling device and the grab bucket 1 can unload materials in the ocean-going vessel 19; when the first track and the second track form a set included angle, the movement of the walking device and the grab bucket 1 on the main beam 6 cannot be influenced.
By adopting the mode that the front girder 2 can rotate in the vertical plane, the support of the front girder 2 can be realized by utilizing the tower 4 and the stay cable 3, the distance that the free end of the front girder 2 extends out of the frame 23 in the horizontal direction is controlled by the rotation of the front girder 2 in the vertical plane, and the influence of the front girder 2 on the passing of the ocean-going vessel 19 is avoided.
The rotation driving mechanism 10 is adopted to drive the telescopic arm support 12 to rotate, and the telescopic arm support 12 can stretch along the extending direction of the telescopic arm support 12, so that the ship loader can adapt to barges 22 of different models, and materials discharged from the tail end of the telescopic arm support 12 can be conveyed into the barges 22.
The working principle is as follows: when the device is used, the transfer platform 21 loading and unloading all-in-one machine runs on a transfer platform 21 track through a cart travelling mechanism, a ship loading functional part is welded on a specially designed variable cross-section gantry 7 land side lower beam through a supporting cylinder 11, the ship loading part can control a telescopic arm support to rotate in a plane through a rotary driving mechanism 10, and a rotation angle is controlled within +/-70 degrees through a control system to operate. Hopper 9 sets up in the land side of portal 7, guarantees that hopper 9 feed opening is just to belt feeder 13 baffle box, and the part of unloading a ship adopts bridge type structure, and the operation dolly sideslip operation between preceding girder 2 and girder 6, and the operating efficiency is high. Meanwhile, when the ship does not work, the front girder 2 is pitched, and the front girder 2 is anchored at a position with an included angle of 80 degrees with the horizontal plane through the safety hook of the tower 4, so that building facilities on a large ship are avoided.
The ship unloading operation mode comprises the following steps: the lifting opening and closing mechanism 15 grabs materials from the cabin of the large ocean-going vessel 19 through the grab bucket 1, and transfers the materials to the transfer bin 20 of the transfer platform 21 through the transverse movement of the first walking device 17. When in the ship unloading operation mode, the tail part of the telescopic boom is turned to a plus 70 degree or a minus 70 degree limit position by setting the approach limit, and is interlocked and controlled with the lifting opening and closing mechanism 15 of the first walking device 17, so that the tail part is far away from the operation area in the mode as far as possible.
Shipping operation mode: the lifting opening and closing mechanism 15 grabs materials from a temporary cabin of a transfer platform 21 through a grab bucket 1, transfers the materials to the upper part of a hopper 9 through a first walking device 17 in a transverse moving way, the grab bucket 1 unloads the materials, the materials are unloaded to a guide chute of a ship loading belt conveyor 13 through the hopper 9, the belt conveyor 13 is arranged in a telescopic arm support, the belt conveyor 13 can adapt to the expansion and contraction of the telescopic arm support, the materials are conveyed through the belt conveyor 13, the ship loading operation is carried out through a chute device, meanwhile, a rotary driving mechanism 10 rotates the telescopic arm support in a plane through a rotary bearing, the speed of the rotary driving mechanism 10 is reduced and stopped by arranging a mechanical limiting device, meanwhile, an encoder is arranged on a rotary motor to monitor the angle of the telescopic arm support relative to the central line of the whole machine at any time, the angle is displayed in a driver cab and controls the rotation angle to be within a range, to ensure that the operator can ensure the operation safety after the limit fails, thereby completing the loading operation of the barge 22.
Loading and unloading ship operation mode: the lifting opening and closing mechanism 15 grabs materials from a cabin of a large ocean-going vessel 19 through a grab bucket 1, the materials are transferred to the position above a hopper 9 through a first walking device 17 in a transverse moving mode, the grab bucket 1 unloads the materials, the materials are unloaded to a guide chute of a ship loading belt conveyor 13 through the hopper 9, the belt conveyor 13 is arranged in a telescopic arm support, the belt conveyor 13 can adapt to the expansion and contraction of the telescopic arm support, the materials are conveyed through the belt conveyor 13 and are loaded on a ship through a chute device, meanwhile, a rotary driving mechanism 10 rotates the telescopic arm support in a plane through a rotary bearing, the speed of the rotary driving mechanism 10 is reduced and stopped through a mechanical limiting device, meanwhile, an encoder is arranged on a rotary motor to monitor the angle of the telescopic arm support relative to the central line of the whole machine at any time, the angle is displayed in a driver cab and is controlled to be within a range of +/-70 degrees, to ensure that the operator can ensure the operation safety after the limit fails, thereby completing the loading operation of the barge 22.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. A transfer platform bulk cargo loading and unloading integrated machine is characterized by comprising a frame, wherein the frame is provided with a ship unloading device, a ship loading device and a hopper, and the frame can walk along a first direction;
the ship unloader is capable of transferring material from an ocean going vessel to a hopper capable of temporarily storing the material and delivering the material to a ship loader capable of transferring the material to a barge;
the ship unloading device comprises a main beam fixedly arranged at the upper end of a frame, the main beam is horizontally arranged, the extending direction of the main beam is a second direction, one end of the main beam is rotatably connected with a front girder, the front girder and the main beam are used for supporting a walking device, a grabbing device is arranged at the lower part of the walking device, and the front girder can reach a first position and a second position through rotation;
when the front girder is at the first position, the central axis direction of the front girder is coincided with the second direction, and the front girder extends out of the frame so as to facilitate the grabbing device to grab materials in the ocean-going vessel; when the ocean-going vessel moves along the first direction, the front girder collides with the ocean-going vessel.
2. The integrated transferring platform bulk cargo loading and unloading machine according to claim 1, wherein the ship unloading device further comprises a traveling device traveling along a main beam and/or a front girder, the gripping device is mounted on the lower portion of the traveling device, and the gripping device can grip materials;
a first rail is arranged on the main beam, and a second rail is arranged on the front girder; when the central axis of the front girder coincides with the first direction, the first rail and the second rail can be communicated so that the walking device can walk between the front girder and the main girder.
3. The integrated refuting platform bulk cargo loading and unloading machine as claimed in claim 1, wherein the front girder can rotate in a vertical plane, a tower is arranged at the upper end of the frame, the tower is vertically arranged, the tower is located at a position where the main girder and the front girder are connected, one end of a stay cable is fixed at the upper end of the tower, and the other end of the stay cable is connected with the front girder or one end of the main girder far away from the tower.
4. The refuting platform bulk cargo handling all-in-one of claim 1, wherein a central axis of the front girder and a central axis of the main girder are in a same vertical plane.
5. The integrated transferring platform bulk cargo loading and unloading machine according to claim 1, wherein the ship loading device comprises a support cylinder arranged on one side of the frame, the support cylinder can be supported by a cross beam on the frame, the upper end of the support cylinder is rotatably connected with one end of a telescopic boom so that the telescopic boom can rotate along the central axis of the support cylinder, a rotary driving mechanism is arranged on one side of the support cylinder, the rotary driving mechanism is supported by the cross beam on the frame, the rotary driving mechanism can drive the telescopic boom to swing in the horizontal plane, and a belt conveyor is arranged in the telescopic boom and used for conveying materials along the telescopic boom.
6. The integrated refuting platform bulk cargo handling machine according to claim 5, wherein one end of the telescopic boom close to the frame is arranged in a gantry, and the telescopic boom limits the rotation range through the gantry.
7. The integrated transferring platform bulk cargo handling machine according to claim 5, wherein a material leaking hole is formed in one side of the telescopic arm support, which is far away from the frame, a chute device is arranged below the material leaking hole, and the chute device is used for limiting the movement direction of the material after flowing out of the material leaking hole.
8. The refuting platform bulk cargo handling all-in-one machine according to claim 1, wherein a transfer bin is provided in a space at the bottom of the frame, the transfer bin being supportable by the refuting platform, the transfer bin being capable of temporarily storing material discharged from the ocean-going vessel.
9. The integrated refuting platform bulk cargo loading and unloading machine as claimed in claim 3, wherein a pitching driving mechanism is arranged on the tower, the pitching driving mechanism is connected with the front girder, and the pitching driving mechanism is used for driving the front girder to rotate.
10. The integrated refuting platform bulk cargo handling machine according to claim 3, wherein a machine room is arranged between the tower and the main beam, and a control device is arranged in the machine room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020832957.3U CN212197629U (en) | 2020-05-18 | 2020-05-18 | Integrated machine for loading and unloading bulk cargo of transfer platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020832957.3U CN212197629U (en) | 2020-05-18 | 2020-05-18 | Integrated machine for loading and unloading bulk cargo of transfer platform |
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| CN212197629U true CN212197629U (en) | 2020-12-22 |
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| CN202020832957.3U Active CN212197629U (en) | 2020-05-18 | 2020-05-18 | Integrated machine for loading and unloading bulk cargo of transfer platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386910A (en) * | 2021-06-21 | 2021-09-14 | 余勇 | Particle material ship parallel-connection and lightering method |
| CN114955607A (en) * | 2022-06-30 | 2022-08-30 | 无锡松邦科技有限公司 | Double-arm-frame ship loader |
-
2020
- 2020-05-18 CN CN202020832957.3U patent/CN212197629U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386910A (en) * | 2021-06-21 | 2021-09-14 | 余勇 | Particle material ship parallel-connection and lightering method |
| CN114955607A (en) * | 2022-06-30 | 2022-08-30 | 无锡松邦科技有限公司 | Double-arm-frame ship loader |
| CN114955607B (en) * | 2022-06-30 | 2023-06-27 | 无锡松邦科技有限公司 | Double-arm frame ship loader |
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