A placing rack for air conditioner outdoor unit installation and its installation method

Abstract

The application discloses a placing rack for air conditioner outdoor unit installation, which comprises an outer facade and two balconies fixed at the opening of the outer facade, a baffle fixed between the two balconies, a brick groove fixed at the outer edge of the two balconies, an upper clamping plate abutting the upper side of the balcony, a lower clamping plate abutting the lower side of the balcony, a bolt fixed between the upper clamping plate and the lower clamping plate, a step fixed at the two ends of the lower platform plate, and a wire winder fixed on the upper clamping plate and fixed with the free end of a guide line. In the application, a parallel four-bar linkage transmission mechanism is adopted to stably convey the air conditioner outdoor unit between the two baffles above the lower platform plate, a four-way limiting anti-slip structure is adopted to avoid the air conditioner outdoor unit from slipping when the lower platform plate rotates clockwise, and a limiting mechanism which can be released after being pressed is adopted to facilitate the air conditioner outdoor unit to fall on the upper end of the balcony through the step.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of air conditioners, and particularly relates to a placing rack for installation of an air conditioner outdoor unit and a method for installing the same. BACKGROUND

[0002] The outdoor unit of an air conditioner is also referred to as a main unit, and the role of the outdoor unit of an air conditioner is to cool and radiate the high-pressure and high-temperature gas discharged from an indoor unit outdoors, and the condensed refrigerant liquid is sent to the evaporator of the indoor unit through a capillary tube to evaporate into gas to absorb the heat of the indoor unit, so that the temperature of the indoor unit gradually decreases. When the rectangular air conditioner outdoor unit is operated outdoors, a placing rack is usually required, and even if the air conditioner outdoor unit is installed in a position reserved for the air conditioner outdoor unit, the placing rack is required for auxiliary fixing.

[0003] The outdoor unit of an air conditioner usually has a high mass, and in the process of transporting the air conditioner outdoor unit to the reserved position outdoors, the air conditioner outdoor unit is usually fixed by a rope and then gradually pulled onto the installation platform, however, the installation of the pulling device is limited, and in the case of serious high-rise wind phenomenon on the outer side of a high-rise building, it is difficult to safely transport the air conditioner outdoor unit to the installation platform, and it is inconvenient to maintain the level of the air conditioner outdoor unit during transportation. SUMMARY

[0004] The purpose of the present application is to solve the existing technical problems, and to provide a placing rack for installation of an air conditioner outdoor unit and a method for installing the same.

[0005] The technical solution adopted by the present application is as follows:

[0006] A placing rack for installation of an air conditioner outdoor unit comprises an outer facade and two balconies fixed at the opening of the outer facade, a cover is fixedly installed between the two balconies, a brick groove is fixed at the outer edge of each of the two balconies, an upper clamping plate is abutted to the upper side of each of the two balconies, a lower clamping plate is abutted to the lower side of each of the two balconies, a bolt is fixed between the upper clamping plate and the lower clamping plate, a vertical plate is fixed to the upper clamping plate, an upper platform plate is arranged on the outer side of the upper clamping plate, a horizontal rod penetrating through the vertical plate is fixed to the upper platform plate, a lower platform plate is arranged below the upper platform plate, a first transmission rod is transmissionally connected between the end of the upper platform plate away from the balcony and the end of the lower platform plate away from the balcony, a second transmission rod is rotationally connected to the end of the upper platform plate close to the balcony, an outer rod rotationally connected to the second transmission rod is fixed to the side of the lower platform plate, an air conditioner outdoor unit is arranged on the upper end of the lower platform plate, a step is fixed to each end of the lower platform plate, a guide line is fixed to the bottom end of the first transmission rod, a guide shaft is rotationally connected to the outer side of the vertical plate and spirally wound around the guide line, and a line winder is fixed to the free end of the guide line.

[0007] Two inner grooves are arranged at the connection between the lower platform plate and the two steps, two transmission gears are rotatably connected in the two inner grooves, a baffle and a lower rod are slidably connected in the two inner grooves, a first tooth groove is arranged on the baffle and engaged with the transmission gear, and a second tooth groove is arranged on the lower rod and engaged with the transmission gear.

[0008] A plug rod is fixed in the inner groove and arranged vertically, a plug groove is arranged in the baffle and matched with the plug rod, and a compression spring is arranged outside the plug rod and abuts against the bottom end of the baffle and the lower platform plate.

[0009] The air conditioner outdoor unit abuts against the two baffles, and the two lower rods penetrate the bottom end of the lower platform plate.

[0010] The first transmission rod and the second transmission rod are arranged in parallel and have the same length, and a roller shaft is rotatably connected to the upper end of the lower platform plate and abuts against the bottom end of the air conditioner outdoor unit.

[0011] A spiral rod is spirally arranged in the vertical plate, and a rotating groove is arranged on the upper platform plate and rotatably connected to the expanded end of the spiral rod.

[0012] A clamping groove is arranged on the upper clamping plate and the lower clamping plate and matched with the clamping of the brick groove.

[0013] A placing rack installation method for an air conditioner outdoor unit installation, comprising the following steps:

[0014] Step 1, placing rack installation: sequentially connecting the upper platform plate, the lower clamping plate and the lower platform plate, and then fixedly installing the upper platform plate and the lower platform plate on the balcony. First, the baffle and the lower rod are slid into the inner groove from the upper and lower openings of the inner groove, respectively, until the first tooth groove and the second tooth groove are simultaneously engaged with the transmission gear. After the top end of the compression spring arranged outside the plug rod abuts against the baffle, the top end of the baffle is exposed above the lower platform plate. Second, the assembly between the upper platform plate and the lower platform plate, the rotation connection between the upper platform plate and the first transmission rod and the second transmission rod, the rotation connection between the first transmission rod and the lower platform plate, the rotation connection between the second transmission rod and the outer rod, the rotation of the outer rod around the upper platform plate to the upper clamping plate, the placement of the air conditioner outdoor unit between the two baffles above the lower platform plate, the assembly between the upper clamping plate and the lower clamping plate and the balcony, the clamping groove on the upper clamping plate and the lower clamping plate matched with the clamping of the brick groove, the mutual fixation of the upper clamping plate and the lower clamping plate through the bolts, and the assembly of the guide wire, one end of which is fixed outside the outer rod and the other end of which is connected to the wire reel after being spirally wound around the guide shaft for one turn.

[0015] Step 2, turn over the conveying, rotate the screw rod to push the upper platform plate away from the vertical plate, and then push the lower platform plate to rotate clockwise from above the upper clamping plate to the bottom end, during which the two stop plates and the first transmission rod and the second transmission rod on the two sides hinder the air conditioner outdoor unit from separating from the upper end of the lower platform plate, and then the guide wire is retracted through the wire reel until the lower platform plate is turned over to the outside of the two balconies;

[0016] Step 3, release the fixing, rotate the screw rod to drive the upper platform plate, the lower platform plate and the air conditioner outdoor unit on the lower platform plate to translate towards the balcony direction until the air conditioner outdoor unit is between the two balconies, then slowly release the traction of the guide wire by the wire reel, and the lower platform plate rotates counterclockwise to the bottom end until the lower platform plate abuts against the bottom balcony, during which the lower rod is pushed up by the balcony, driving the stop plate to slide down into the inner groove, pushing the air conditioner outdoor unit to slide on the roller, and then falling onto the upper end of the balcony through the step.

[0017] As described above, due to the adoption of the above technical solutions, the present application has the following advantages:

[0018] 1. In the present application, a parallel four-bar linkage transmission mechanism is adopted, since the upper platform plate is rotationally connected with the first transmission rod and the second transmission rod, and since the bottom end of the first transmission rod is rotationally connected with the lower platform plate and the second transmission rod is rotationally connected with the outer rod, the lower platform plate can rotate around the upper platform plate while pushing the outer rod, and the lower platform plate and the upper platform plate always remain parallel, thereby realizing stable conveying of the air conditioner outdoor unit between the two stop plates above the lower platform plate.

[0019] 2. In the present application, a four-way limiting anti-slip structure is adopted, since the stop plate and the lower rod slide up and down with the inner groove, and the first tooth groove and the second tooth groove are simultaneously meshed with the transmission gear, the top end of the compression spring on the outer side of the inserted rod can abut against the stop plate after abutting against the stop plate, and the top end of the stop plate can be pushed out above the lower platform plate, and the lower rod can be limited at the same time, so that the two stop plates and the first transmission rod and the second transmission rod can limit the air conditioner outdoor unit in four directions, avoiding the air conditioner outdoor unit from falling off when the lower platform plate rotates clockwise.

[0020] 3. In the present application, a limiting mechanism that can be released after being pressed is adopted, when the lower platform plate abuts against the bottom balcony, the lower rod slides up driven by the balcony, and the stop plate slides down into the inner groove, at this time the air conditioner outdoor unit can be pushed to slide on the roller, thereby facilitating the air conditioner outdoor unit to fall onto the upper end of the balcony through the step. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application;

[0022] Figure 2 It is a schematic diagram of the vertical cross-sectional structure of the guide shaft in the present application;

[0023] Figure 3 It is the schematic diagram of vertical section structure at the screw rod in the application;

[0024] Figure 4 It is the schematic diagram of horizontal section structure at the plug rod in the application;

[0025] Figure 5 It is the schematic diagram of enlarged structure at A in the application.

[0026] Marked in the figure: 1, cover; 2, brick groove; 3, facade; 4, balcony; 5, wire winder; 6, horizontal rod; 7, vertical plate; 8, screw rod; 9, upper platform plate; 10, first transmission rod; 11, air conditioner outdoor unit; 12, step; 13, lower clamping plate; 14, baffle; 15, guide wire; 16, upper clamping plate; 17, outer rod; 18, rotating groove; 19, lower platform plate; 20, guide shaft; 21, roller shaft; 22, inner groove; 23, plug groove; 24, plug rod; 25, compression spring; 26, transmission gear; 27, lower rod; 28, first tooth groove; 29, second tooth groove; 30, second transmission rod; 31, clamping groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Example one, refer to Figures 1-5The utility model provides a kind of placing rack for air conditioner outdoor unit installation, including facade 3 And the two balconies 4 of fixed opening of facade 3, fixedly installed with baffle 1 between two balconies 4, the outer edge of two balconies 4 is fixed with brick groove 2, the upper side of balcony 4 is butted with upper clamping plate 16, the lower side of balcony 4 is butted with lower clamping plate 13, fixed with bolt between upper clamping plate 16 and lower clamping plate 13, fixed with vertical plate 7 on upper clamping plate 16, upper platform plate 9 is provided outside upper clamping plate 16, fixed with crossbar 6 of passing through vertical plate 7 on upper platform plate 9, lower platform plate 19 is provided below upper platform plate 9, transmission connection has first transmission rod 10 between upper platform plate 9 and lower platform plate 19 away from the one end of balcony 4 of one end, the one end of upper platform plate 9 close to balcony 4 is rotatably connected with second transmission rod 30, lower platform plate 19 side is fixed with outer rod 17 rotatably connected with second transmission rod 30, air conditioner outdoor unit 11 is provided on the upper end of lower platform plate 19, both ends of lower platform plate 19 are fixed with step 12, the bottom end pivot of first transmission rod 10 is fixed with guide line 15, vertical plate 7 outside is rotatably connected with guide shaft 20 spirally connected with guide line 15, fixed with winding device 5 with the fixed end of guide line 15 on upper clamping plate 16, wherein, the rotation of upper platform plate 9 to lower platform plate 19 around upper platform plate 9 is limited by first transmission rod 10 and second transmission rod 30 for upper platform plate 9, so that lower platform plate 19 and upper platform plate 9 always keep parallel, so that when lower platform plate 19 is positioned above upper platform plate 9, air conditioner outdoor unit 11 can be placed on lower platform plate 19 through the opening of facade 3, in the parallel rotation process of lower platform plate 19, stable transport air conditioner outdoor unit 11 to between two balconies 4, facilitate the installation of air conditioner outdoor unit 11.

[0030] Embodiment two, refer to Figures 1-5 The inner groove 22 is provided at the connection of lower platform plate 19 and two side steps 12, the transmission gear 26 is rotatably connected in the two inner grooves 22, the baffle 14 and the lower rod 27 are slidably connected in the two inner grooves 22, the first tooth groove 28 is provided on the baffle 14 and engaged with the transmission gear 26, the second tooth groove 29 is provided on the lower rod 27 and engaged with the transmission gear 26, the plug rod 24 is fixedly arranged in the inner groove 22, the plug groove 23 is provided in the baffle 14 and matched with the plug rod 24, the compression spring 25 is sleeved outside the plug rod 24, one end of the compression spring 25 is abutted with the bottom end of the baffle 14, the other end is abutted with the lower platform plate 19, the air conditioner outdoor unit 11 is abutted with the two baffles 14 respectively, the two lower rods 27 are penetrated through the bottom end of the lower platform plate 19, wherein, when the air conditioner outdoor unit 11 is in the suspended state above the lower platform plate 19, the compression spring 25 pushes the baffle 14 to slide on the upper end of the lower platform plate 19, so that the air conditioner outdoor unit 11 is limited by the two baffles 14, and sliding and falling of the air conditioner outdoor unit 11 during the spiral conveying of the lower platform plate 19 is avoided.

[0031] Embodiment three, refer to Figures 1-5, the first transmission rod 10 and the second transmission rod 30 are arranged in parallel and equal length, the lower platform plate 19 is rotatably connected with the rolling shaft 21 abutting against the bottom end of the air conditioner outdoor unit 11, the vertical plate 7 is spirally penetrated by the spiral rod 8, the upper platform plate 9 is provided with the rotating groove 18 rotatably connected with the expanding end of the spiral rod 8, the upper clamping plate 16 and the lower clamping plate 13 are provided with the clamping grooves 31 matched with the clamping of the brick groove 2, wherein the upper clamping plate 16 and the lower clamping plate 13 are clamped with the brick groove 2 through the clamping grooves 31, and are detachably installed through the bolts, and the distance between the upper platform plate 9 and the vertical plate 7 can be adjusted through the rotation of the spiral rod 8.

[0032] Embodiment four, referring to Figures 1-5 A placing rack installation method for installation of an air conditioner outdoor unit, comprising the following steps:

[0033] Step 1, placing rack installation: sequentially connecting the upper platform plate 9, the lower clamping plate 13 and the lower platform plate 19, and then fixedly installing the upper platform plate 9 and the lower platform plate 19 on the balcony 4, (a) first, the inner mechanism assembly of the lower platform plate 19, the baffle 14 and the lower rod 27 are respectively slid into the inner groove 22 from the upper and lower side openings, until the first tooth groove 28 and the second tooth groove 29 are simultaneously meshed with the transmission gear 26, after the top end of the compression spring 25 outside the plug-in rod 24 is abutted against the baffle 14, the top end of the baffle 14 is exposed above the lower platform plate 19, (b) secondly, the assembly between the upper platform plate 9 and the lower platform plate 19, rotatably connecting the upper platform plate 9 with the first transmission rod 10 and the second transmission rod 30, rotatably connecting the bottom end of the first transmission rod 10 with the lower platform plate 19, rotatably connecting the second transmission rod 30 with the outer rod 17, rotating the outer rod 17 around the upper platform plate 9 to above the upper clamping plate 16, and placing the air conditioner outdoor unit 11 between the two baffles 14 above the lower platform plate 19, (c) thirdly, the assembly between the upper clamping plate 16, the lower clamping plate 13 and the balcony 4, clamping the clamping grooves 31 on the upper clamping plate 16 and the lower clamping plate 13 with the brick groove 2, and then fixedly connecting the upper clamping plate 16 and the lower clamping plate 13 with each other through the bolts, (d) finally, the assembly of the guide line 15, one end of the guide line 15 is fixed to the outside of the outer rod 17, the other end is spirally wound around the guide shaft 20 for one turn and then connected to the wire winder 5;

[0034] Step 2, overturning and conveying, rotating the spiral rod 8 to push the upper platform plate 9 away from the vertical plate 7, and then pushing the lower platform plate 19 to rotate clockwise from above the upper clamping plate 16 to the bottom end, in this rotating process, the air conditioner outdoor unit 11 is prevented from being separated from the upper end of the lower platform plate 19 by the two baffles 14 and the first transmission rod 10 and the second transmission rod 30 on both sides, and then the guide line 15 is retracted through the wire winder 5 until the lower platform plate 19 is overturned to the outside between the two balconies 4;

[0035] Step 3, the fixed release, rotating the screw rod 8 drive the upper platform plate 9, the lower platform plate 19 and the air conditioner outdoor unit 11 on the lower platform plate 19 to the balcony 4 direction translation, until the air conditioner outdoor unit 11 is between the two balcony 4, then slowly open the reel 5 on the guide line 15 traction, the lower platform plate 19 around the anticlockwise direction to the bottom end rotation, until the lower platform plate 19 and the bottom of the balcony 4 abutment fit, this rotation process the lower rod 27 is pushed by the balcony 4 up slide, drive the baffle 14 down to the inner groove 22, push the air conditioner outdoor unit 11 on the roller 21 slide, through the step 12 fall to the balcony 4 on the end.

[0036] The above only for the preferred embodiments of the present application, and not to limit the present application, any modification, equivalent replacement and improvement within the spirit and principles of the present application, etc., should be included in the scope of protection of the present application.

Claims

1. A placing rack for air conditioner outdoor unit installation, comprising an outer facade (3) and two balconies (4) fixed at the opening of the outer facade (3), a baffle cover (1) is fixedly installed between the two balconies (4), and a brick groove (2) is fixed at the outer edge of each of the two balconies (4), characterized in that: The upper side of the balcony (4) is abutted by an upper clamping plate (16), the lower side of the balcony (4) is abutted by a lower clamping plate (13), a bolt is fixed between the upper clamping plate (16) and the lower clamping plate (13), a vertical plate (7) is fixed on the upper clamping plate (16), an upper platform plate (9) is arranged on the outer side of the upper clamping plate (16), a horizontal rod (6) penetrating through the vertical plate (7) is fixed on the upper platform plate (9), a lower platform plate (19) is arranged below the upper platform plate (9), a first transmission rod (10) is transmissionally connected between the upper platform plate (9) and the lower platform plate (19) away from the balcony (4), a second transmission rod (30) is rotationally connected to the end of the upper platform plate (9) close to the balcony (4), an outer rod (17) rotationally connected with the second transmission rod (30) is fixed on the side of the lower platform plate (19), an air conditioner outdoor unit (11) is arranged on the upper end of the lower platform plate (19), a step (12) is fixed on both ends of the lower platform plate (19), a guide wire (15) is fixed on the bottom end of the first transmission rod (10), a guide shaft (20) is rotationally connected with the guide wire (15) on the outer side of the vertical plate (7), a wire spool (5) is fixed on the upper clamping plate (16) and fixed with the free end of the guide wire (15); The first transmission rod (10) and the second transmission rod (30) are arranged in parallel and have the same length, and a roller shaft (21) is rotationally connected to the upper end of the lower platform plate (19) and abuts against the bottom end of the air conditioner outdoor unit (11); A spiral rod (8) is spirally penetrated through the vertical plate (7), and a rotating groove (18) is formed on the upper platform plate (9) and rotationally connected with the expanded end of the spiral rod (8).

2. The placing rack for mounting the outdoor unit of an air conditioner according to claim 1, wherein: An inner groove (22) is formed at the connection between the lower platform plate (19) and the two steps (12), a transmission gear (26) is rotationally connected in each of the two inner grooves (22), a baffle (14) and a lower rod (27) are slidingly connected in each of the two inner grooves (22), a first tooth groove (28) is formed on the baffle (14) and meshingly connected with the transmission gear (26), and a second tooth groove (29) is formed on the lower rod (27) and meshingly connected with the transmission gear (26).

3. The placing rack for mounting the outdoor unit of an air conditioner according to claim 2, wherein: A vertically arranged insertion rod (24) is fixed in the inner groove (22), an insertion groove (23) is formed in the baffle (14) and matched with the insertion rod (24), and a compression spring (25) is sleeved on the outer side of the insertion rod (24), one end of the compression spring (25) abuts against the bottom end of the baffle (14), and the other end abuts against the lower platform plate (19).

4. The placing rack for mounting the outdoor unit of an air conditioner according to claim 2, wherein: The air conditioner outdoor unit (11) abuts against two baffles (14) on both sides, and two lower rods (27) penetrate through the bottom end of the lower platform plate (19).

5. The placing rack for mounting the outdoor unit of an air conditioner according to claim 1, wherein: A clamping groove (31) matched with the brick groove (2) is formed on the upper clamping plate (16) and the lower clamping plate (13).

6. A method for using a placing rack for mounting an air conditioner outdoor unit, comprising the following steps: Step 1, shelf installation: connect the upper platform plate (9), the lower clamping plate (13), and the lower platform plate (19) in turn, and then fix and install the upper platform plate (9) and the lower platform plate (19) on the balcony (4), (a) first, the inner mechanism assembly of the lower platform plate (19), the baffle (14) and the lower rod (27) are respectively slid into the inner slot (22) from the upper and lower side openings, until the first tooth groove (28) and the second tooth groove (29) are simultaneously meshed with the transmission gear (26), and after the compression spring (25) outside the plug-in rod (24) is abutted with the baffle (14), the baffle (14) is exposed above the lower platform plate (19), (b) secondly, the assembly between the upper platform plate (9) and the lower platform plate (19), the upper platform plate (9) is rotatably connected between the first transmission rod (10) and the second transmission rod (30), and then the first transmission rod (10) is rotatably connected with the lower platform plate (19), the second transmission rod (30) is rotatably connected with the outer rod (17), the outer rod (17) is rotated around the upper platform plate (9) to above the upper clamping plate (16), the air conditioner outdoor unit (11) is placed between the two baffles (14) above the lower platform plate (19), (c) thirdly, the assembly between the upper clamping plate (16), the lower clamping plate (13) and the balcony (4), the clamping groove (31) on the upper clamping plate (16) and the lower clamping plate (13) is matched and clamped with the brick groove (2), and then the upper clamping plate (16) and the lower clamping plate (13) are fixed with each other through bolts, (d) finally, the assembly of the guide wire (15), one end of the guide wire (15) is fixed outside the outer rod (17), the other end is spirally wound around the guide shaft (20) for one turn and then connected to the wire roller (5); Step 2, flip and transport, rotate the screw rod (8) to push the upper platform plate (9) away from the vertical plate (7), and then push the lower platform plate (19) to rotate clockwise from above the upper clamping plate (16) to the bottom end, during this rotation process, the two baffles (14) and the first transmission rod (10) and the second transmission rod (30) on both sides prevent the air conditioner outdoor unit (11) from separating from the upper end of the lower platform plate (19), and then the guide wire (15) is retracted through the wire roller (5), until the lower platform plate (19) is flipped to the outside between the two balconies (4); Step 3, fixed release, rotate the screw rod (8) to drive the upper platform plate (9), the lower platform plate (19), and the air conditioner outdoor unit (11) on the lower platform plate (19) to translate towards the balcony (4), until the air conditioner outdoor unit (11) is between the two balconies (4), then slowly release the traction of the guide wire (15) by the wire roller (5), the lower platform plate (19) rotates counterclockwise to the bottom end, until the lower platform plate (19) abuts and fits with the bottom balcony (4), during this rotation process, the lower rod (27) is pushed up by the balcony (4), driving the baffle (14) to slide down into the inner slot (22), pushing the air conditioner outdoor unit (11) to slide on the roller (21), and falling onto the balcony (4) through the step (12).

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