CN116001741A - Fixed arm hoisting type intensive power exchange station - Google Patents

Abstract

The invention discloses a fixed arm hoisting type intensive type power exchange station, which relates to the technical field of power exchange stations and comprises a storage layer and a conveying layer, wherein the storage layer comprises a first support frame, and the first support frame is provided with a plurality of battery brackets for placing battery boxes; the conveying layer comprises a moving frame, wherein the moving frame is arranged in a sliding manner along the arrangement direction of the battery brackets, and the first supporting frame is suspended and extended in a direction perpendicular to the sliding direction of the moving frame; the movable frame is provided with a movable module, and the movable module is provided with a lifting module. The invention has the advantages that the battery box storage device comprises the conveying layer and the storage layer, the battery boxes in the storage layer are compactly distributed and placed, the lifting module in the conveying layer can lift the battery boxes for replacement, the operation is convenient, the conveying layer and the storage layer are stacked, the space utilization rate can be improved, the vertical space is fully utilized, and the problem of overlarge occupied area is solved.

Description

Fixed arm hoisting type intensive power exchange station

Technical Field

The invention discloses a fixed arm hoisting type intensive power exchange station, and relates to the technical field of power exchange.

Background

With the increasing maturity of electric automobile technology, the environment of use also extends from small-scale commercial passenger car to each field operation car. Industrial heavy trucks are also a type of electric vehicles, and automatic replacement technology of battery packs as power sources is also increasing.

The existing heavy truck power conversion equipment in the market generally adopts a ceiling rail hoisting type installation mode, such as the technical proposal disclosed in China patent literature (application number: 2022219250988, patent name: a container type L-shaped heavy truck power conversion station) is as follows: including trading electric frame and battery box, the battery box is established in the inside of trading electric frame, the below of battery box includes the control box, trade electric frame and be box formula frame, one side upper portion of trading electric frame sets up unsettled corner frame, corner frame is L type with trading electric frame, the battery in the battery box bottom sets up the battery collet that charges, the battery collet that charges is connected to the control box, top sets up the arc day rail in top and the corner frame in the frame that trades, slide on the arc day rail and set up intelligent hoist, intelligent hoist's below sets up rotatory hoist, heavy truck through the L type trades the power station, make heavy truck use with trading the power station in parallel, the battery is changed and is come out from the arc department of arc day rail, and set up the rotation mode of rotatory hoist into worm gear structure, the change that the cooperation tongs satisfied the battery.

However, the ceiling rail hoisting type installation structure has the characteristics of complex installation and large occupied space; the common door type power exchange station has the advantages that the track is paved on the same plane with the battery, the utilization rate of the plane space is low, and the requirements of the area with shortage cannot be met.

For the above reasons, a solution for a fixed-arm suspended type intensive power exchange station is needed to overcome the above problems.

Disclosure of Invention

In view of the above, the invention provides a fixed arm lifting type intensive power exchange station, which comprises a conveying layer and a storage layer positioned below the conveying layer, wherein battery boxes in the storage layer are compactly distributed and placed, a lifting module in the conveying layer can lift the battery boxes for replacement, the operation is convenient, the conveying layer and the storage layer are stacked, the space utilization rate can be improved, the vertical space is fully utilized, and the problem of overlarge occupied area is solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the utility model provides a intensive power exchange station of fixed arm hoist and mount formula, includes deposits layer and transport layer, deposit the layer and include a braced frame, a braced frame is provided with a plurality of battery bracket that is used for placing the battery box;

the conveying layer comprises a moving frame, wherein the moving frame is arranged in a sliding manner along the arrangement direction of the battery brackets, and the first supporting frame is suspended and extended in a direction perpendicular to the sliding direction of the moving frame; the mobile frame is provided with a mobile module, the mobile module is provided with a lifting module, and the lifting module is matched with the battery box for use.

Still further, the moving frame is located above the first support frame: the first support frame is provided with a first guide rail, and the movable frame is connected to the first guide rail in a sliding manner;

or, be provided with the second braced frame above the first braced frame, be provided with first guide rail on the second braced frame, remove the frame sliding connection on the first guide rail.

Still further, the moving frame is provided with a first translation module for driving the moving frame to move relative to the first support frame.

Still further, first translation module includes first chain and first translation motor, first translation motor is located remove the frame, the output shaft of first translation motor is first sprocket, first chain is followed remove the slip direction of frame and both ends are fixed, the middle part is walked around first sprocket, first translation motor passes through first sprocket meshing first chain and drive remove the frame and remove.

Further, the moving module comprises a plate frame, and a second moving module is arranged on the plate frame and used for driving the plate frame to move along a direction perpendicular to the moving direction of the moving frame relative to the moving frame; the movable frame is provided with a second guide rail, the plate frame is provided with a second sliding block, and the second sliding block is connected to the second guide rail in a sliding manner.

Further, the second translation module comprises a second chain and a second translation motor, two ends of the second chain are fixed, and the arrangement direction of the second chain is perpendicular to the arrangement direction of the first chain; the second translation motor is connected with a second sprocket, the second chain bypasses the second sprocket, and the second translation motor drives the grillage to move through the second sprocket meshing with the second chain.

Still further, hang and rise the module and include elevator motor, wire winding roller, assembly pulley and hanger plate, elevator motor is connected with the input of third reducing gear box, the output of third reducing gear box is connected with the wire winding roller, the winding has the haulage rope on the wire winding roller, the haulage rope is followed the assembly pulley is connected to on the hanger plate.

Still further, the bottom surface of hanger plate is provided with the lifting hook handle, the top of battery box is provided with the diaphragm, the lifting hook handle with the diaphragm matches and uses.

Further, a maintenance station is arranged on one side of the first support frame, and a control cabinet is arranged on the other side of the first support frame; and a rain shielding eave is arranged above the first supporting frame and the moving frame.

Further, the movable frame comprises a top frame and a plurality of supporting legs, wherein the upper ends of the supporting legs are fixedly connected with the top frame, the lower ends of the supporting legs are fixedly connected with a bottom plate, a first sliding block is arranged at the bottom of the bottom plate, and the first sliding block is connected to the first guide rail in a sliding manner; the support leg comprises a first reinforcing rod and a second reinforcing rod, wherein one end of the first reinforcing rod is fixedly connected with the support leg, and the other end of the first reinforcing rod is fixedly connected with the adjacent support leg; one end of the second reinforcing rod is fixedly connected with the supporting leg, and one end of the second reinforcing rod is welded with the top frame.

Further, the movable frame comprises a top frame and a frame body, the top frame is connected to the frame body in a sliding manner, a rack is arranged on the top frame, and the length direction of the rack is the same as the sliding direction of the top frame on the frame body; the telescopic driving motor is arranged on the frame body and connected with the gear, and the gear is meshed with the rack.

Further, the front end of the hook handle is formed in an upturned shape.

The beneficial effects of the invention are as follows:

the invention comprises a conveying layer and a storage layer positioned below the conveying layer, wherein the storage layer is fixed on the ground, the conveying layer is arranged above the storage layer, and a space rail is not required to be arranged like the traditional equipment, so that the structure is simple and the installation is convenient; in addition, the battery box in the storage layer is compactly distributed and placed, the lifting module in the conveying layer can lift the battery box for replacement, the operation is convenient, the conveying layer and the storage layer are stacked, the space utilization rate can be improved, the vertical space is fully utilized, the problem of overlarge occupied area is solved, and the structure is ingenious.

Drawings

In order to more clearly illustrate the embodiments, the drawings that are required to be used in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are some examples of the present disclosure and that other drawings may be obtained from these drawings by persons of ordinary skill in the art without inventive work.

Fig. 1 is a perspective view of a power exchange station provided by an embodiment of the present disclosure.

Fig. 2 is a perspective view of a memory layer provided in an embodiment of the present disclosure.

Fig. 3 is a perspective view of a transport layer provided by an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a lifting module and a battery box according to an embodiment of the disclosure.

Fig. 5 is a perspective view of a ledge and its upper components provided by embodiments of the present disclosure.

Fig. 6 is a perspective view of a translation module provided by an embodiment of the present disclosure.

Fig. 7 is a perspective view of a hanger plate provided by an embodiment of the present disclosure.

Fig. 8 is a perspective view of a battery box provided by an embodiment of the present disclosure.

Fig. 9 is a perspective view of another structural mode of the power exchange station provided in an embodiment of the present disclosure.

Fig. 10 is a perspective view of another structural mode of the moving frame provided in the embodiment of the present disclosure.

Description of the main reference signs

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The following detailed description will further illustrate the disclosure in conjunction with the above-described drawings.

Detailed Description

In order that the above-recited objects, features and advantages of the present disclosure may be more clearly understood, a detailed description of the present disclosure will be rendered by reference to the appended drawings and appended drawings. In addition, embodiments of the present application and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, and the described embodiments are merely some, rather than all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this 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 disclosure belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.

In various embodiments, for ease of description and not limitation of the present disclosure, the term "coupled" as used in the specification and claims of this disclosure is not limited to a physical or mechanical connection, but may include an electrical connection, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship is changed accordingly.

Example 1

As shown in fig. 1 to 8, the fixed arm lifting type intensive power exchange station comprises a storage layer 1 and a conveying layer 2, the storage layer 1 is located below, the conveying layer 2 is located above, the storage layer 1 comprises a first supporting frame 101, the first supporting frame 101 is fixed on the ground, the first supporting frame 101 is provided with a plurality of battery brackets 102 for placing a battery box 103, the battery brackets 102 are provided with charging modules for charging the battery box 103, and when the battery box 103 is placed on the battery brackets 102 as shown in fig. 1 or 2, charging ports of the battery brackets 102 are aligned with charging ports of the battery box 103, so that the charging ports of the battery brackets 102 are charged with the battery box 103.

The transport layer 2 includes a moving frame 201, the moving frame 201 being slidably provided along the arrangement direction of the battery holders 102; and the first support frame 101 is suspended in a direction perpendicular to the sliding direction of the moving frame 201. In some embodiments, the moving frame 201 is fixedly suspended, i.e., a portion of the structure of the moving frame 201 extends out of the first support frame 101 in a direction perpendicular to the sliding direction. In other embodiments, the movable frame 201 may also be movably suspended, that is, a portion of the movable frame 201 may be movably extended out of the first support frame 101 during the power change process, and may be retracted without extending out of the first support frame 101 in the inactive state. The mobile frame 201 is provided with a mobile module, and the mobile module is provided with a lifting module which is matched with the battery box 103.

Specifically, when the heavy truck 24 with the battery box 103 to be replaced is opened in front of the storage layer 1, the lifting module on the conveying layer 2 lifts the battery box 103 on the heavy truck 24 into the battery bracket 102 of the storage layer 1 for charging, and then lifts the battery boxes 103 with fully charged battery brackets 102 to the heavy truck 24 for replacement.

The first support frame 101 is provided with a first guide rail 3, and the moving frame 201 is slidably connected to the first guide rail 3; the moving frame 201 is provided with a first translation module for driving the moving frame 201 to move relative to the first support frame 101.

The first translation module comprises a first chain 4 and a first translation motor 5, the first translation motor 5 is arranged on the movable frame 201, an output shaft of the first translation motor 5 is connected with a first sprocket 8, the first chain 4 extends along the sliding direction of the movable frame 201, two ends of the first chain are fixed, the middle part of the first chain bypasses the first sprocket 8, and the first translation motor 5 is meshed with the first chain 4 through the first sprocket 8 to drive the movable frame 201 to move; when the first translation motor 5 drives the first sprocket 8 to rotate, the first sprocket 8 moves along the first chain 4, so that the moving frame 201 moves relative to the first supporting frame 101.

As a further preferred embodiment, a reduction gearbox and a synchronous shaft can be added to achieve the effect of increasing torque and synchronous driving, for example, the first translation motor 5 can also be connected with the input end of the first reduction gearbox 6, and the output end of the first reduction gearbox 6 is connected with the first synchronous shaft 7; the two ends of the first synchronizing shaft 7 are connected with a first chain wheel 8, and the first chain wheel 8 is connected with a first chain 4; in this embodiment, the first reduction gearbox 6 is an expansion type reducer, and the first translation motor 5 can drive the first synchronous shaft 7 to rotate through the first reduction gearbox 6, and drive the first sprocket 8 to rotate so as to drive the first sprocket 8 to walk along the first chain 4; since the first chain 4 is disposed in the same direction as the first guide rail 3, that is, the moving frame 201 is moved left and right in the first supporting frame 101 by the first translation module.

The moving module comprises a plate frame 9, and a second moving module is arranged on the plate frame 9 and used for driving the plate frame 9 to move relative to the moving frame 201 along the direction perpendicular to the moving direction of the moving frame 201.

The second translation module comprises a second chain 10 and a second translation motor 11, wherein two ends of the second chain 10 are fixedly connected with two ends of the top of the movable frame 201, and the arrangement direction of the second chain 10 is perpendicular to the arrangement direction of the first chain 4; the second translation motor 11 is connected with a second sprocket 14, the second chain 10 bypasses the second sprocket 14, and the second translation motor 11 drives the plate frame 9 to move by the second sprocket 14 engaging with the second chain 10; similar to the movement mode of the first translation module, the second translation motor 11 drives the second sprocket 14 to rotate, so that the second sprocket 14 moves along the second chain 10, and the purpose of enabling the plate frame 9 to move on the top of the moving frame 201 is achieved.

As a further preferred embodiment, a reduction gearbox and a synchronous shaft can be added to achieve the effects of increasing moment and synchronously driving; for example, the second translation motor 11 may be connected to the input of the second reduction gearbox 12, and the output of the second reduction gearbox 12 may be connected to the second synchronization shaft 13; two ends of the second synchronizing shaft 13 are connected with a second chain wheel 14, and the second chain wheel 14 is connected with a second chain 10; the second translation motor 11 and the second reduction gearbox 12 are fixedly connected to the plate frame 9.

The structure of the second translation motor 11 is the same as that of the first translation module, the second reduction gearbox 12 is also an expansion type speed reducer, a second guide rail 2017 is arranged at the top of the moving frame 201, the plate frame 9 is provided with a second sliding block 901, the second sliding block 901 is slidably connected to the second guide rail 2017, and the second translation motor 11 drives the second sprocket 14 to move along the second chain 10 through the second reduction gearbox 12, so that the plate frame 9 can move back and forth on the moving frame 201.

The lifting module comprises a lifting motor 15, a winding roller 16, a pulley block 17 and a hook plate 18, wherein the lifting motor 15 is connected with the input end of a third reduction gearbox 19, the output end of the third reduction gearbox 19 is connected with the winding roller 16, in the embodiment, the third reduction gearbox 19 is a double-shaft output reducer, two output shafts of the third reduction gearbox 19 are connected with the winding roller 16, a traction rope 20 is wound on the winding roller 16, the traction rope 20 is connected to the hook plate 18 along the pulley block 17, and therefore the lifting motor 15 controls the rotation of the winding roller 16 through the third reduction gearbox 19 to carry out wire outgoing or wire winding of the traction rope 20, and lifting of the hook plate 18 is pulled; the bottom surface of the hook plate 18 is provided with a hook handle 1801, the top of the battery box 103 is provided with a transverse plate 1031, and the hook handle 1801 is matched with the transverse plate 1031 for use; specifically, as seen in fig. 7 and 8, when the battery box 103 is lifted, the lifting motor 15 controls the hook plate 18 to descend to a proper height, so that the hook handle 1801 is slightly lower than the transverse plate 1031 of the battery box 103, at this time, the second translation motor 11 controls the plate frame 9 to advance, i.e., the hook handle 1801 is inserted below the transverse plate 1031, at this time, the lifting motor 15 controls the hook plate 18 to ascend, so that the battery box 103 can be lifted; the battery box 103 is put down and operated in the reverse direction.

As shown in fig. 7, the front end of the hook handle 1801 is lifted upwards, so that when the battery box 103 is lifted, the lifting position of the front end of the hook handle 1801 has a limiting effect on the transverse plate 1031, so that the battery box 103 is prevented from sliding outwards, and the stability of operation is improved.

One side of the first supporting frame 101 is provided with a maintenance station 21, and the other side is provided with a control cabinet 22; the circuit of the battery bracket 102 is communicated with the control cabinet 22, the maintenance station 21 is used for placing maintenance tools, and the control cabinet 22 and the maintenance station 21 are arranged on the left side and the right side of the first support frame 101, so that an operator can conveniently maintain equipment daily; the rain shielding eave 23 is arranged above the first supporting frame 101 and the moving frame 201, so that the effect of shielding rain is achieved.

The moving frame 201 comprises a top frame 2011 and a plurality of supporting legs 2012, wherein the second guide rails 2017 and the moving modules are all positioned on the top frame 2011, the upper ends of the supporting legs 2012 are welded with the top frame 2011, the lower ends of the supporting legs 2012 are welded with a bottom plate 2013, the first translation motor 5 and the first reduction gearbox 6 are fixed on the bottom plate 2013, a first sliding block 2014 is arranged at the bottom of the bottom plate 2013, and the first sliding block 2014 is connected on the first guide rail 3 in a sliding manner; the moving frame 201 is slidably connected to the first guide rail 3 of the first support frame 101 through the first slider 2014; including a first reinforcing bar 2015 and a second reinforcing bar 2016, one end of the first reinforcing bar 2015 being welded to a support foot 2012, the other end of the first reinforcing bar 2015 being welded to an adjacent support foot 2012; first stiffening bar 2015 is used to enhance stability of the connection between legs 2012; one end of the second reinforcement bar 2016 is welded to the support foot 2012, and one end of the second reinforcement bar 2016 is welded to the top frame 2011; the second reinforcement bar 2016 is used to enhance the stability of the connection between the support foot 2012 and the top frame 2011, thereby providing the overall support of the mobile frame 201.

Example two

As shown in fig. 9 and 10, a perspective view of another structure of the power exchange station is shown, and in this structure, the layout of the storage layer 1 and the transport layer 2 is different, and the structure of the moving frame 201 is also different. Specifically, the storage layer 1 further includes a first support frame 101, where the first support frame 101 is fixed on the ground, and the first support frame 101 is provided with a plurality of battery holders 102 for placing the battery boxes 103; a second support frame 104 is arranged above the first support frame 102, a first guide rail 3 is arranged on the second support frame 104, and a moving frame 201 is connected on the first guide rail 3 in a sliding manner; the moving frame 201 is also driven to slide on the first guide rail 3 by the first translation module, and the structure is the same as that of the first embodiment.

The moving frame 201 includes a top frame 2011, a frame 2018, and a driving mechanism, where the moving module and the lifting module are located on the top frame 2011, the top frame 2011 is slidably connected to the frame 2018, and the driving mechanism includes a rack 2019 disposed on the top frame 2011 and a telescopic driving motor 2020 disposed on the frame 2018. Since the longitudinal direction of the rack 2019 is the same as the sliding direction of the top frame 2011 on the frame 2018, and the telescopic drive motor 2020 is connected to the gear 2021, the telescopic drive motor 2020 drives the gear 2021 to rotate, and the gear 2021 is engaged with the rack 2019, it is known from the above structure that when the telescopic drive motor 2020 drives the gear 2021 to rotate, the top frame 2011 can slide on the frame 2018 due to interaction between the gear 2021 and the rack 2019.

In this layout, the battery box 103 on the first support frame 101 is located at the rear, the heavy truck 24 is located at the front, the second support frame 104 is located in the middle, the top frame 2011 moves back above the first support frame 101 on the frame 2018, and the battery box 103 is lifted by the cooperation of the moving module and the lifting module; then, the top frame 2011 moves forward above the heavy truck 24 on the frame 2018, and the battery box 103 is put down onto the heavy truck 24 through the cooperation of the moving module and the lifting module, so as to complete the power change work.

In the several specific implementations provided in the present disclosure, it will be apparent to those skilled in the art that the present disclosure is not limited to the details of the above-described exemplary embodiments, and that the present disclosure may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the disclosure being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Furthermore, it is evident that the word "comprising" does not exclude other elements or steps, and that the singular does not exclude a plurality. The terms first, second, etc. are used to denote a name, but not any particular order.

The above embodiments are merely for illustrating the technical aspects of the present disclosure, and although the present disclosure has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical aspects of the present disclosure.

Claims (10)

1. The fixed arm hoisting type intensive power exchange station is characterized by comprising a storage layer and a conveying layer, wherein the storage layer comprises a first support frame, and the first support frame is provided with a plurality of battery brackets for placing battery boxes; the conveying layer comprises a moving frame, wherein the moving frame is arranged in a sliding manner along the arrangement direction of the battery brackets, and the first supporting frame is suspended and extended in a direction perpendicular to the sliding direction of the moving frame; the mobile frame is provided with a mobile module, the mobile module is provided with a lifting module, and the lifting module is matched with the battery box for use.

2. A fixed-arm suspended type intensive power exchange station as claimed in claim 1, wherein,

the moving frame is located above the first supporting frame: the first support frame is provided with a first guide rail, and the movable frame is connected to the first guide rail in a sliding manner;

or, be provided with the second braced frame above the first braced frame, be provided with first guide rail on the second braced frame, remove the frame sliding connection on the first guide rail.

3. A fixed arm hoist and mount intensive exchange station as claimed in claim 2, wherein the moving frame is provided with a first translation module for driving the moving frame to move relative to the first support frame.

4. A fixed arm hoist and mount intensive power exchange station according to claim 3, wherein the first translation module includes a first chain and a first translation motor, the first translation motor is located the removal frame, the output shaft of first translation motor is first sprocket, first chain is followed the slip direction of removal frame is extended, and both ends are fixed, the middle part is walked around first sprocket, the first translation motor passes through first sprocket meshing first chain and drive the removal frame is removed.

5. The fixed arm hoist and mount intensive power exchange station of claim 4, wherein the mobile module comprises a carriage, a second translation module is disposed on the carriage, and the second translation module is configured to drive the carriage to move relative to the mobile frame in a direction perpendicular to a moving direction of the mobile frame; the movable frame is provided with a second guide rail, the plate frame is provided with a second sliding block, and the second sliding block is connected to the second guide rail in a sliding manner.

6. The fixed arm hoisting type intensive power exchange station according to claim 5, wherein the second translation module comprises a second chain and a second translation motor, two ends of the second chain are fixed, and the arrangement direction of the second chain is perpendicular to the arrangement direction of the first chain; the second translation motor is connected with a second sprocket, the second chain bypasses the second sprocket, and the second translation motor drives the grillage to move through the second sprocket meshing with the second chain.

7. The fixed arm hoisting type intensive power exchange station of claim 1, wherein the hoisting module comprises a lifting motor, a winding roller, a pulley block and a hanger plate, the lifting motor is connected with the input end of a third reduction gearbox, the output end of the third reduction gearbox is connected with the winding roller, a traction rope is wound on the winding roller, and the traction rope is connected to the hanger plate along the pulley block.

8. The fixed arm hoist and mount intensive power exchange station of claim 7, wherein the bottom surface of the hanger plate is provided with a hook handle, the top of the battery box is provided with a cross plate, and the hook handle is matched with the cross plate.

9. The fixed arm overhead power exchange station of claim 6 wherein the moving frame comprises a top frame, a frame and a drive mechanism, the top frame being movably coupled to the frame, the drive mechanism being configured to drive the top frame to move relative to the frame.

10. The fixed arm hoist and mount intensive power exchange station of claim 9, wherein the drive mechanism includes a rack disposed on the top frame, the rack having a length in the same direction as the top frame sliding over the frame; the telescopic driving motor is arranged on the frame body and connected with the gear, and the gear is meshed with the rack.

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