CN109461392B - Prize-awarding flagpole convenient to move - Google Patents
Prize-awarding flagpole convenient to move Download PDFInfo
- Publication number
- CN109461392B CN109461392B CN201811323567.7A CN201811323567A CN109461392B CN 109461392 B CN109461392 B CN 109461392B CN 201811323567 A CN201811323567 A CN 201811323567A CN 109461392 B CN109461392 B CN 109461392B
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- fixedly connected
- lifting
- supporting
- rod
- flagpole
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/32—Flagpoles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
- G09F2017/0025—Raising or lowering devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Transmission Devices (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a conveniently movable prize-awarding flagpole, which comprises a lifting mechanism and a flag-raising mechanism, wherein the flag-raising mechanism is arranged above the lifting mechanism, the lifting mechanism consists of a supporting bottom plate, a supporting sliding sleeve, an electric telescopic rod, a limiting sliding chute, a supporting sliding seat, a limiting sliding block and a lifting support rod, the two corresponding ends of the supporting bottom plate are respectively and rotatably connected with auxiliary support plates through hinges, the lifting mechanism is arranged to conveniently adjust the height of a coiling box under the action of the electric telescopic rod and increase the flexibility of the structure of the coiling box, so that the coiling box is more convenient to transport and store, the auxiliary support plates are arranged to increase the supporting area of the bottom plate, reduce the gravity center of the flagpole, increase the stability of the flagpole and ensure the safety of the flagpole during use, the lifting ropes are arranged through the arrangement of reciprocating screw rods and clapper holes, and the phenomenon of the jamming of the lifting ropes during the lifting of the flagpole is prevented, greatly increasing the practicability of the prize-awarding flagpole.
Description
The technical field is as follows:
the invention relates to the technical field of flagpoles, in particular to a movable prize-awarding flagpole.
Background art:
at some large-scale competition places, when the prize is awarded, need the prize-awarding flagpole to carry out the flag-raising ceremony, current prize-awarding flagpole structure is fast, be not convenient for highly adjust the rolling case, can't increase the flexibility of its structure, can't make it more convenient in the transportation with deposit the in-process, can't increase the support area of bottom plate, can't reduce the focus of flagpole, can't increase its stability, can't guarantee the security when it uses, can't arrange the lift rope, cause the dead phenomenon of lift rope card easily at flagpole lift in-process, greatly reduced the practicality of prize-awarding flagpole.
The invention content is as follows:
the invention aims to solve the problems in the prior art by providing a movable prize-awarding flagpole.
In order to solve the above problems, the present invention provides a technical solution:
a prize-awarding flagpole convenient to move comprises a lifting mechanism and a flag-raising mechanism, wherein the flag-raising mechanism is arranged above the lifting mechanism, the lifting mechanism consists of a supporting bottom plate, supporting sliding sleeves, electric telescopic rods, limiting sliding grooves, supporting sliding seats, limiting sliding blocks and lifting support rods, the corresponding two ends of the supporting bottom plate are respectively connected with an auxiliary support plate through hinges in a rotating manner, the middle position of the top of the supporting bottom plate is fixedly connected with two supporting sliding sleeves, the bottoms of the inner walls of the two supporting sliding sleeves are respectively and fixedly connected with the electric telescopic rods, the tops of the two electric telescopic rods are respectively and fixedly connected with the supporting sliding seats, the outer sides of the supporting sliding seats are symmetrically and fixedly connected with the limiting sliding blocks, the inner walls of the two supporting sliding sleeves are symmetrically provided with two limiting sliding grooves, the limiting sliding blocks are respectively, the top of the supporting sliding seat is fixedly connected with a lifting support rod, and the outer side of the lifting support rod is connected with the inner wall of the supporting sliding sleeve in a sliding mode.
Preferably, the flag raising mechanism comprises a winding box, a fixed cross beam, guide wheels, a lifting rope, a lifting cross beam, a connecting rod, national flag fixing rods, a threading slot, a supporting seat, a winding rod, a limit baffle, a driving belt pulley, a transmission worm gear, a winding motor, a speed reducer, a coupler, a transmission worm, a limit sliding rod, a reciprocating screw rod, a wire arranging slider, a wire arranging hole, a driven belt pulley, a transmission belt and an auxiliary support plate, wherein the winding box is fixed between the tops of the two lifting support rods, the tops of the winding box are symmetrically and fixedly connected with the two fixed cross beams, the tops of the fixed cross beams are symmetrically and fixedly connected with the two guide wheels, the lifting rope is slidably connected inside the guide wheels, the lifting cross beam is arranged below the fixed cross beam, one end of the lifting rope is fixedly connected with the tops of the lifting cross beam, the bottoms of the lifting cross beam, the bottom symmetry fixedly connected with two supporting seats of rolling box inner wall, two rotate between the supporting seat and be connected with the coiling pole, the top symmetry of rolling box is equipped with two threading grooves, one side fixedly connected with rolling motor of rolling box inner wall.
Preferably, a speed reducer is fixedly connected to one side of the inner wall of the winding box and below the winding motor, the output end of the winding motor is fixedly connected with the input end of the speed reducer, the output end of the speed reducer is connected with a transmission worm through a coupler in a transmission manner, a transmission worm wheel is fixedly sleeved at the middle of the winding rod, the transmission worm is meshed with the transmission worm wheel and connected with the winding motor, two driving belt pulleys are symmetrically and fixedly sleeved at the outer side of the winding rod, a reciprocating screw rod is rotatably connected between the top of the supporting seat and one side far away from the winding motor and the inner wall of the winding box, a driven belt pulley is fixedly sleeved at one end of the reciprocating screw rod close to the driving belt pulley and is positioned right above the driving belt pulley, the driven belt pulley is in a transmission manner with the driving belt pulley, and a limiting slide rod is fixedly connected between the supporting, the outer side of the limiting slide rod is slidably connected with a wire arranging slide block, the outer side of the wire arranging slide block is fixedly connected with a wire arranging hole, the reciprocating screw rod penetrates through the bottom of the wire arranging slide block, and the reciprocating screw rod is in threaded connection with the wire arranging slide block.
Preferably, a groove is formed in the outer side of the guide wheel, and the lifting rope is clamped in the groove.
Preferably, both ends of the winding rod are fixedly connected with limit baffles.
Preferably, the limiting sliding rod is positioned right below the threading groove.
Preferably, one end of the lifting rope, which is far away from the lifting beam, penetrates through the wire arranging hole and is fixedly connected with the winding rod.
Preferably, two fixing clamps are symmetrically and fixedly connected to two ends of the bottom of the national flag fixing rod.
The invention has the beneficial effects that: the invention has compact structure, is convenient to adjust the height of the winding box under the action of the electric telescopic rod by arranging the lifting mechanism, increases the flexibility of the structure, ensures that the winding box is more convenient to transport and store, increases the supporting area of the bottom plate by arranging the auxiliary support plate, reduces the gravity center of the flagpole, increases the stability of the flagpole, ensures the safety of the flagpole during use, arranges the lifting ropes by arranging the reciprocating lead screw and the clapper hole, prevents the lifting ropes from being stuck in the lifting process of the flagpole, and greatly increases the practicability of the prize-awarding flagpole.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the roll-up bin of the present invention;
FIG. 4 is a schematic structural view of a flat cable slider according to the present invention;
fig. 5 is a schematic structural view after the folding of the present invention.
In the figure: 1. a lifting mechanism; 2. a flag raising mechanism; 3. a support base plate; 4. supporting the sliding sleeve; 5. an electric telescopic rod; 6. a limiting chute; 7. a support slide; 8. a limiting slide block; 9. a lifting strut; 10. a rolling box; 11. fixing the cross beam; 12. a guide wheel; 13. a lifting rope; 14. a lifting beam; 15. a connecting rod; 16. a national flag fixing rod; 17. a threading slot; 18. a supporting seat; 19. winding the rod; 20. a limit baffle; 21. a drive pulley; 22. a drive worm gear; 23. a winding motor; 24. a speed reducer; 25. a coupling; 26. a drive worm; 27. a limiting slide bar; 28. a reciprocating screw rod; 29. a flat cable slider; 30. a wire arranging hole; 31. a driven pulley; 32. a drive belt; 33. and (5) an auxiliary support plate.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: a prize-awarding flagpole convenient to move comprises a lifting mechanism 1 and a flag-raising mechanism 2, wherein the flag-raising mechanism 2 is arranged above the lifting mechanism 1, the lifting mechanism 1 consists of a supporting bottom plate 3, supporting sliding sleeves 4, electric telescopic rods 5, limiting sliding grooves 6, supporting sliding seats 7, limiting sliding blocks 8 and lifting support rods 9, the corresponding two ends of the supporting bottom plate 3 are respectively and rotatably connected with auxiliary support plates 33 through hinges, the middle position of the top of the supporting bottom plate 3 is fixedly connected with two supporting sliding sleeves 4, the bottoms of the inner walls of the two supporting sliding sleeves 4 are respectively and fixedly connected with the electric telescopic rods 5, the tops of the two electric telescopic rods 5 are respectively and fixedly connected with the supporting sliding seats 7, the outer sides of the supporting sliding seats 7 are respectively and fixedly connected with the limiting sliding blocks 8, the inner walls of the two supporting sliding sleeves 4 are respectively and symmetrically provided with two limiting sliding grooves 6, and the limiting slide block 8 is connected with the limiting slide groove 6 in a sliding manner, the top of the supporting slide seat 7 is fixedly connected with a lifting support rod 9, and the outer side of the lifting support rod 9 is connected with the inner wall of the supporting slide sleeve 4 in a sliding manner.
Wherein, the flag raising mechanism 2 comprises a winding box 10, a fixed beam 11, guide wheels 12, a lifting rope 13, a lifting beam 14, a connecting rod 15, a national flag fixing rod 16, a threading groove 17, a supporting seat 18, a winding rod 19, a limit baffle 20, a driving belt pulley 21, a transmission worm wheel 22, a winding motor 23, a speed reducer 24, a coupler 25, a transmission worm 26, a limit slide rod 27, a reciprocating screw rod 28, a winding slider 29, a winding hole 30, a driven belt pulley 31, a transmission belt 32 and an auxiliary support plate 33, the winding box 10 is fixed between the tops of two lifting support rods 9, the tops of the winding box 10 are symmetrically and fixedly connected with two fixed beams 11, the tops of the fixed beams 11 are symmetrically and fixedly connected with two guide wheels 12, the lifting rope 13 is slidably connected inside the guide wheels 12, and the lifting beam 14 is arranged below the fixed beams 11, the one end of lifting rope 13 and lifting beam 14's top fixed connection, lifting beam 14 bottom is through the three national flag dead lever 16 of connecting rod 15 equidistance fixedly connected with, two supporting seats 18 of the bottom symmetry fixedly connected with of rolling box 10 inner wall, two rotate between the supporting seat 18 and be connected with rolling rod 19, the top symmetry of rolling box 10 is equipped with two threading grooves 17, one side fixedly connected with rolling motor 23 of rolling box 10 inner wall.
Wherein, one side of the inner wall of the winding box 10 and the lower fixedly connected with speed reducer 24 of the winding motor 23, the output end of the winding motor 23 and the input end fixed connection of the speed reducer 24, the output end of the speed reducer 24 is connected with a transmission worm 26 through the transmission of a coupler 25, the middle fixed sleeve of the winding rod 19 is provided with a transmission worm wheel 22, the transmission worm 26 is meshed with the transmission worm wheel 22, the outer symmetrical fixed sleeve of the winding rod 19 is provided with two driving belt pulleys 21, the top of the supporting seat 18 and one side far away from the winding motor 23 and the inner wall of the winding box 10 are rotatably connected with a reciprocating lead screw 28, one end of the reciprocating lead screw 28 close to the driving belt pulley 21 is fixedly provided with a driven belt pulley 31, the driven belt pulley 31 is positioned right above the driving belt pulley 21, and the driven belt pulley 31 is in transmission connection with the driving, the winding device is characterized in that a limiting slide rod 27 is fixedly connected between the supporting seat 18 and the inner wall of the winding box 10 and above the reciprocating screw rod 28, a winding displacement slide block 29 is slidably connected to the outer side of the limiting slide rod 27, a winding displacement hole 30 is fixedly connected to the outer side of the winding displacement slide block 29, the reciprocating screw rod 28 penetrates through the bottom of the winding displacement slide block 29, and the reciprocating screw rod 28 is in threaded connection with the winding displacement slide block 29.
Wherein, the outside of leading wheel 12 is equipped with the recess, just lifting rope 13 card is in the recess, is convenient for dredge lifting rope 13.
Wherein, both ends of the winding rod 19 are fixedly connected with limit baffles 20 to prevent the lifting rope 13 from being separated.
The limiting slide rod 27 is located right below the threading groove 17, and facilitates the wire arrangement of the lifting rope 13.
One end of the lifting rope 13 far away from the lifting beam 14 penetrates through the wire arranging hole 30 and is fixedly connected with the winding rod 19, so that the lifting rope 13 can be wound conveniently.
Two ends of the bottom of the national flag fixing rod 16 are symmetrically and fixedly connected with two fixing clamps, so that the national flag can be fixed conveniently.
The using state of the invention is as follows: the prize-awarding flagpole is moved to a designated position, then the auxiliary support plate 33 is contacted with the ground through folding, the top of the auxiliary support plate 33 is used for preventing heavy objects, so that the stress area of the support base plate 3 is increased, the gravity center of the prize-awarding national flag is lowered, the stability of the prize-awarding national flag is increased, then the electric telescopic rod 5 is lifted, so that the lifting support rod 9 is pushed to move upwards, so that the lifting support rod 9 reaches a designated height, when the national flag needs to be hung, the rolling motor 23 drives the speed reducer 24 to work, the speed reducer 24 drives the transmission worm 26 to rotate, so that the rolling rod 19 is driven to rotate, when the rolling rod 19 rotates, the rolling rod 19 drives the driven belt pulley 31 to rotate through the driving belt pulley 21, the driven belt pulley 31 drives the reciprocating screw rod 28 to rotate, the reciprocating screw rod 28 drives the flat cable slide block 29 to reciprocate along the limit slide, under the action of gravity, the national flag fixing rod 16 moves downwards, when the national flag fixing rod 16 reaches a specified height, the national flag is fixed at the bottom of the national flag fixing rod 16, then the winding motor 23 is controlled to rotate reversely, the speed reducer 24 is driven to work through the winding motor 23, the speed reducer 24 drives the transmission worm 26 to rotate, so as to drive the winding rod 19 to rotate, when the winding rod 19 rotates, the winding rod 19 drives the driven belt pulley 31 to rotate through the driving belt pulley 21, the driven belt pulley 31 drives the reciprocating screw rod 28 to rotate, the reciprocating screw rod 28 drives the wire arranging slide block 29 to reciprocate along the limiting slide rod 27, so that under the action of the wire arranging hole 30, the lifting ropes 13 are uniformly wound at two ends of the winding rod 19, the phenomenon of jamming of the flag pole in the use process is prevented, when the flag pole moves, the height of the flag pole is reduced through the electric telescopic rod 5, and then the auxiliary support plate 33 is folded, therefore, the volume of the flagpole is reduced, and the portability is improved.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. A prize-awarding flagpole convenient to move comprises a lifting mechanism (1) and a flag-raising mechanism (2), and is characterized in that the flag-raising mechanism (2) is arranged above the lifting mechanism (1), the lifting mechanism (1) consists of a supporting bottom plate (3), a supporting sliding sleeve (4), an electric telescopic rod (5), a limiting sliding groove (6), a supporting sliding seat (7), a limiting sliding block (8) and a lifting support rod (9), the corresponding two ends of the supporting bottom plate (3) are respectively and rotatably connected with an auxiliary support plate (33) through hinges, the middle position of the top of the supporting bottom plate (3) is fixedly connected with two supporting sliding sleeves (4), the bottoms of the inner walls of the two supporting sliding sleeves (4) are respectively and fixedly connected with the electric telescopic rod (5), the top of the two electric telescopic rods (5) is fixedly connected with the supporting sliding seat (7), the limiting sliding blocks (8) are symmetrically and fixedly connected with the outer, two the inner wall symmetry of supporting sliding sleeve (4) is equipped with two spacing spout (6), spacing slider (8) are all inserted in spacing spout (6), just spacing slider (8) and spacing spout (6) sliding connection, the equal fixedly connected with lift branch (9) in top of supporting slide (7), the outside of lift branch (9) and the inner wall sliding connection of supporting sliding sleeve (4).
2. A portable prize-awarding flagpole according to claim 1, wherein: the flag raising mechanism (2) consists of a winding box (10), fixed cross beams (11), guide wheels (12), a lifting rope (13), a lifting cross beam (14), a connecting rod (15), a national flag fixing rod (16), a threading groove (17), a supporting seat (18), a winding rod (19), a limit baffle (20), a driving belt pulley (21), a transmission worm wheel (22), a winding motor (23), a speed reducer (24), a coupler (25), a transmission worm (26), a limit sliding rod (27), a reciprocating screw rod (28), a winding slider (29), a winding hole (30), a driven belt pulley (31), a transmission belt (32) and an auxiliary support plate (33), wherein the winding box (10) is fixed between the tops of two lifting support rods (9), the tops of the winding box (10) are symmetrically and fixedly connected with the two fixed cross beams (11), and the tops of the fixed cross beams (11) are symmetrically and fixedly connected with the two guide wheels (12), the inside sliding connection of leading wheel (12) has lifting rope (13), the below of fixed cross beam (11) is equipped with lifting beam (14), the one end of lifting rope (13) and the top fixed connection of lifting beam (14), three national flag dead lever (16) of connecting rod (15) equidistance fixedly connected with are passed through to lifting beam (14) bottom, two supporting seats (18) of the bottom symmetry fixedly connected with of rolling box (10) inner wall, two rotate between supporting seat (18) and be connected with rolling rod (19), the top symmetry of rolling box (10) is equipped with two threading grooves (17), one side fixedly connected with rolling motor (23) of rolling box (10) inner wall.
3. A portable prize-awarding flagpole according to claim 2, wherein: one side of rolling-up case (10) inner wall and below fixedly connected with speed reducer (24) that is located rolling-up motor (23), the output of rolling-up motor (23) and the input fixed connection of speed reducer (24), the output of speed reducer (24) is connected with drive worm (26) through shaft coupling (25) transmission, the middle part fixedly connected with of rolling-up pole (19) has drive worm wheel (22), drive worm (26) are connected with drive worm wheel (22) meshing, the outside symmetry fixedly connected with of rolling-up pole (19) has two drive pulley (21), the top of supporting seat (18) just keeps away from between one side of rolling-up motor (23) and rolling-up case (10) inner wall rotation and is connected with reciprocal lead screw (28), the one end fixed cover that reciprocal lead screw (28) is close to drive pulley (21) has driven pulley (31), just driven pulley (31) is located drive pulley (21), driven pulley (31) and drive pulley (21) are connected through driving belt (32) transmission, between supporting seat (18) and rolling box (10) inner wall and be located the equal fixedly connected with spacing slide bar (27) in top of reciprocal lead screw (28), the outside sliding connection of spacing slide bar (27) has winding displacement slider (29), the outside fixedly connected with winding displacement hole (30) of winding displacement slider (29), reciprocal lead screw (28) are passed from the bottom of winding displacement slider (29), just reciprocal lead screw (28) and winding displacement slider (29) threaded connection.
4. A portable prize-awarding flagpole according to claim 2, wherein: the outer side of the guide wheel (12) is provided with a groove, and the lifting rope (13) is clamped in the groove.
5. A portable prize-awarding flagpole according to claim 2, wherein: both ends of the coiling rod (19) are fixedly connected with limit baffles (20).
6. A portable prize-awarding flagpole according to claim 2, wherein: the limiting sliding rod (27) is positioned right below the threading groove (17).
7. A portable prize-awarding flagpole according to claim 2, wherein: one end of the lifting rope (13) far away from the lifting cross beam (14) penetrates through the wire arranging hole (30) and is fixedly connected with the winding rod (19).
8. A portable prize-awarding flagpole according to claim 2, wherein: two fixing clamps are symmetrically and fixedly connected to two ends of the bottom of the national flag fixing rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323567.7A CN109461392B (en) | 2018-11-08 | 2018-11-08 | Prize-awarding flagpole convenient to move |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323567.7A CN109461392B (en) | 2018-11-08 | 2018-11-08 | Prize-awarding flagpole convenient to move |
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| CN109461392A CN109461392A (en) | 2019-03-12 |
| CN109461392B true CN109461392B (en) | 2020-09-22 |
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| CN109754731A (en) * | 2019-03-15 | 2019-05-14 | 廖祥菊 | A kind of intelligence publicity navigating robot |
| CN112456574B (en) * | 2020-11-03 | 2023-10-24 | 天长市京发铝业有限公司 | Aluminum plate oxidation waste liquid recovery processing device |
| CN112927636B (en) * | 2021-01-28 | 2021-11-09 | 南京林业大学 | Flag lifting control method and device |
| CN112967624A (en) * | 2021-01-29 | 2021-06-15 | 安徽青云峡旅游发展有限公司 | Multifunctional outdoor display device for travel consultation and use method thereof |
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| CN108316744A (en) * | 2018-03-16 | 2018-07-24 | 魏长同 | A kind of Telescopic flagstaff |
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| CN202296962U (en) * | 2011-10-25 | 2012-07-04 | 佛山市耀龙金属有限公司 | Horizontal automatic medal presentation flag raising system |
| KR20140013633A (en) * | 2012-07-26 | 2014-02-05 | 김도현 | Flagpole that can be bent and hung safely from inside of buildings |
| CN205984217U (en) * | 2016-08-31 | 2017-02-22 | 国网山东省电力公司滨州市滨城区供电公司 | Banner suspension device |
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| CN109461392A (en) | 2019-03-12 |
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