Supporting device for maintenance of central air conditioner

Abstract

The utility model provides a supporting device for central air conditioner maintenance, and relates to the field of supporting equipment for central air conditioner maintenance, the supporting device comprises a supporting assembly, the top of the supporting assembly is provided with an adjusting assembly and an overturning assembly, the supporting assembly and the adjusting assembly are used for supporting the overturning assembly, and the overturning assembly is used for overturning an air conditioner host. The overturning assembly comprises an overturning disc, an overturning arm, a support, a driving motor, a speed reducer, a first synchronous wheel, a second synchronous wheel, a synchronous belt and a transmission rod. By arranging the supporting assembly, the adjusting assembly and the overturning assembly, the supporting effect can be provided for the air conditioner main unit during maintenance, a fixing platform can be provided for the air conditioner main unit through the overturning arm and the support, and through cooperation of an overturning disc, a first synchronous wheel, a second synchronous wheel, a synchronous belt and a transmission rod, the air conditioner main unit can be conveniently and rapidly maintained. And the angle of the air conditioner host can be adjusted during disassembly, so that parts in the host can be conveniently disassembled, and the maintenance efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to central air conditioning maintenance support equipment field, specifically, a kind of central air conditioning maintenance support device. BACKGROUND

[0002] Central air conditioning maintenance support device is the device for fixing air conditioner indoor unit or host when central air conditioning is maintained, to facilitate maintenance personnel to disassemble, through support device, it can improve maintenance efficiency, reduce the labor intensity of maintenance personnel, ensure the smooth progress of maintenance work;

[0003] According to Chinese patent application No. 202420685307.9, a kind of central air conditioning host maintenance support device is disclosed, relating to air conditioning maintenance technical field, including bearing plate, the side of bearing plate is structured with tool slot;Round table, the side of bearing plate away from tool slot is rotationally connected with rotating rod by bearing, and the round table is fixed in the top of rotating rod;Rectangular seat, fixed in the top of the round table, the top of the rectangular seat is structured with V-shaped gap, the two inclined planes of the V-shaped gap are embedded with buffer pad, by rotating rod rotationally arranged on bearing plate, so that rectangular seat can rotate around rotating rod, so that maintenance personnel can easily adjust the position of the central air conditioning host to be repaired, without frequently moving own position, V-shaped gap and buffer pad design provides stable support for central air conditioning host, prevent sliding or dumping during maintenance process;

[0004] The prior art effectively solves the problem that the staff needs to rotate around the central air conditioning host when disassembling and maintaining, and the maintenance personnel needs to frequently carry tool box to move, which increases the work intensity of maintenance personnel, which can provide support for central air conditioning host and facilitate maintenance personnel to disassemble, but the support device can only rotate and disassemble the front, back, left and right four surfaces of central air conditioning host, and there are many parts in the host, and the installation position and installation angle are also different, the support device can only disassemble four planes, which is not conducive to multi-angle use.

[0005] Therefore, the utility model provides a kind of central air conditioning maintenance support device to solve the above problems. UTILITY MODEL CONTENTS

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A support device for central air conditioning maintenance includes a support assembly. An adjustment assembly and a tilting assembly are mounted on the top of the support assembly. The support assembly and adjustment assembly provide support for the tilting assembly, which is used to tilt the air conditioning unit. The tilting assembly includes a tilting disc, a tilting arm, a bracket, a drive motor, a reducer, a first synchronous pulley, a second synchronous pulley, a synchronous belt, and a transmission rod. The tilting arm and bracket provide a fixed platform for the air conditioning unit. The tilting disc, the first synchronous pulley, the second synchronous pulley, the synchronous belt, and the transmission rod are used to tilt the central air conditioning unit. The drive motor and reducer provide the tilting power. One end of the transmission rod is fixedly connected to the tilting disc, and the other end is fixedly connected to the second synchronous pulley. The first and second synchronous pulleys are connected via a synchronous belt. The output shaft of the reducer is connected to the first synchronous pulley, and the output shaft of the drive motor is connected to the input shaft of the reducer.

[0008] Furthermore, in this utility model, the bracket is threadedly connected to the flipping arm by bolts, the surface of the bracket is provided with through holes, and one end of the flipping arm is fixedly connected to the flipping disk.

[0009] Furthermore, in this utility model, the support assembly includes a base, a column, and an operating table, with the column fixed to the top of the base and the operating table fixed to the top of the column.

[0010] Furthermore, in this utility model, the adjusting component includes a hydraulic cylinder, a support arm, a mounting base, and a cylinder sleeve. The mounting base is fixed to the top of the base, and the cylinder sleeve is fixed to the output end of the hydraulic cylinder.

[0011] Furthermore, in this utility model, one end of the hydraulic cylinder is movably connected to the mounting base via a movable pin, the end of the cylinder sleeve away from the hydraulic cylinder is movably connected to the support arm via a movable pin, and one end of the support arm is movably connected to the bottom of the operating table via a movable pin.

[0012] Furthermore, in this utility model, the drive motor and the reducer are both fixed to the surface of the support arm, and the first synchronous pulley, the second synchronous pulley and the synchronous belt are all installed in the inner cavity of the support arm.

[0013] Beneficial effects: This utility model has the following beneficial effects:

[0014] This utility model, by setting up a support component, an adjustment component, and a flipping component, achieves the effect of providing support for the air conditioner unit during maintenance. The support component and the adjustment component are used to provide support, and the flipping arm and bracket can provide a fixed platform for the air conditioner unit. Through the cooperation of the flipping plate, the first synchronous pulley, the second synchronous pulley, the synchronous belt, and the transmission rod, the angle of the air conditioner unit can be adjusted during disassembly, thereby facilitating the disassembly of the internal components of the unit and effectively improving maintenance efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a side view structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the connection structure between the adjustment component and the tilting arm of this utility model;

[0018] Figure 4 This is a schematic diagram of the separated state structure of the flipping component of this utility model.

[0019] In the picture:

[0020] 1. Support assembly; 101. Base; 102. Column; 103. Operating platform; 2. Adjustment assembly; 201. Hydraulic cylinder; 202. Support arm; 203. Mounting seat; 204. Cylinder liner; 3. Tilting assembly; 301. Tilting disc; 302. Tilting arm; 303. Bracket; 304. Drive motor; 305. Reducer; 306. First synchronous pulley; 307. Second synchronous pulley; 308. Synchronous belt; 309. Transmission rod. Detailed Implementation

[0021] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0022] Example 1

[0023] like Figures 1-4As shown, this is the first embodiment of the present invention. This embodiment provides a support device for central air conditioning maintenance, including a support assembly 1. An adjustment assembly 2 and a tilting assembly 3 are installed on the top of the support assembly 1. The support assembly 1 and the adjustment assembly 2 provide support for the tilting assembly 3, which is used to tilt the air conditioning unit. The tilting assembly 3 includes a tilting plate 301, a tilting arm 302, a bracket 303, a drive motor 304, a reducer 305, a first synchronous pulley 306, a second synchronous pulley 307, a synchronous belt 308, and a transmission rod 309. The tilting arm 302 and the bracket 303 provide support for the air conditioning unit. A fixed platform, a tilting disc 301, a first synchronous pulley 306, a second synchronous pulley 307, a synchronous belt 308, and a transmission rod 309 are used to tilt the central air conditioner. A drive motor 304 and a reducer 305 are used to provide the tilting power. One end of the transmission rod 309 is fixedly connected to the tilting disc 301, and the other end of the transmission rod 309 is fixedly connected to the second synchronous pulley 307. The first synchronous pulley 306 and the second synchronous pulley 307 are connected by a synchronous belt 308. The output shaft of the reducer 305 is connected to the first synchronous pulley 306, and the output shaft of the drive motor 304 is connected to the input shaft of the reducer 305.

[0024] like Figures 1-4 As shown, the air conditioner unit is fixed to the surface of the bracket 303 with bolts. The tilting arm 302 and the bracket 303 can provide support for the air conditioner unit. The output shaft of the drive motor 304 rotates and drives the first synchronous pulley 306 to rotate through the reducer 305. When the first synchronous pulley 306 rotates, it drives the second synchronous pulley 307 to rotate through the synchronous belt 308. When the second synchronous pulley 307 rotates, it drives the tilting disc 301 to rotate through the transmission rod 309. When the tilting disc 301 rotates, it drives the tilting arm 302 to rotate, thereby adjusting the disassembly angle of the air conditioner unit and facilitating the disassembly of internal parts. Universal wheels can be installed at the bottom of the support assembly 1 to facilitate rotation during disassembly.

[0025] Example 2

[0026] Reference Figures 1-4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0027] In this embodiment, the bracket 303 is threadedly connected to the flipping arm 302 by bolts, and the surface of the bracket 303 is provided with through holes. One end of the flipping arm 302 is fixedly connected to the flipping disk 301.

[0028] The support assembly 1 includes a base 101, a column 102, and an operating table 103. The column 102 is fixed to the top of the base 101, and the operating table 103 is fixed to the top of the column 102.

[0029] The adjustment assembly 2 includes a hydraulic cylinder 201, a support arm 202, a mounting base 203, and a cylinder liner 204. The mounting base 203 is fixed to the top of the base 101, and the cylinder liner 204 is fixed to the output end of the hydraulic cylinder 201.

[0030] One end of the hydraulic cylinder 201 is movably connected to the mounting base 203 via a movable pin. The end of the cylinder liner 204 away from the hydraulic cylinder 201 is movably connected to the support arm 202 via a movable pin. One end of the support arm 202 is movably connected to the bottom of the operating table 103 via a movable pin.

[0031] The drive motor 304 and the reducer 305 are both fixed to the surface of the support arm 202, and the first synchronous pulley 306, the second synchronous pulley 307 and the synchronous belt 308 are all installed in the inner cavity of the support arm 202.

[0032] like Figures 1-4 As shown, the base 101 provides support, and the column 102 provides support for the operating table 103. The surface of the operating table 103 can be used to place disassembly tools or disassembly parts. The output end of the hydraulic cylinder 201 retracts and drives one end of the support arm 202 downward through the cylinder liner 204, thereby enabling the air conditioning unit to be in an upward angle. The output end of the hydraulic cylinder 201 extends and returns it to the horizontal position. The support arm 202 can also provide support for the drive motor 304 and the reducer 305. The bracket 303 is bolted to the surface of the tilting arm 302 for easy disassembly and replacement. Different sizes of brackets 303 can be selected according to different sizes of the air conditioning unit. The bracket 303 is connected to the mounting corner at the bottom of the air conditioning unit by bolts, which can fix the air conditioning unit.

[0033] In use, the air conditioner unit is fixed to the surface of the bracket 303 with bolts. The tilting arm 302 and the bracket 303 can provide support for the air conditioner unit. The output shaft of the drive motor 304 rotates and drives the first synchronous pulley 306 to rotate through the reducer 305. When the first synchronous pulley 306 rotates, it drives the second synchronous pulley 307 to rotate through the synchronous belt 308. When the second synchronous pulley 307 rotates, it drives the tilting disc 301 to rotate through the transmission rod 309. When the tilting disc 301 rotates, it drives the tilting arm 302 to rotate, thereby adjusting the disassembly angle of the air conditioner unit and facilitating the disassembly of internal parts.

[0034] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0035] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A support device for repairing a central air conditioner, comprising a support assembly (1), characterized in that: The top of the support assembly (1) is provided with an adjusting assembly (2) and a turnover assembly (3), the support assembly (1) and the adjusting assembly (2) are used for supporting the turnover assembly (3), the turnover assembly (3) is used for overturning an air conditioner host, the turnover assembly (3) comprises a turnover disc (301), a turnover arm (302), a support (303), a drive motor (304), a speed reducer (305), a first synchronous wheel (306), a second synchronous wheel (307), a synchronous belt (308) and a transmission rod (309), the turnover arm (302) and the support (303) are used for providing a fixed platform for the air conditioner host, the turnover disc (301), the first synchronous wheel (306), the second synchronous wheel (307), the synchronous belt (308) and the transmission rod (309) are used for overturning a central air conditioner, the drive motor (304) and the speed reducer (305) are used for providing overturning power, one end of the transmission rod (309) is fixedly connected with the turnover disc (301), the other end of the transmission rod (309) is fixedly connected with the second synchronous wheel (307), the first synchronous wheel (306) and the second synchronous wheel (307) are in transmission connection through the synchronous belt (308), the output shaft of the speed reducer (305) is in transmission connection with the first synchronous wheel (306), and the output shaft of the drive motor (304) is in transmission connection with the input shaft of the speed reducer (305).

2. The support device for repairing a central air conditioner according to claim 1, wherein: The support (303) is in threaded connection with the turnover arm (302) through bolts, and the surface of the support (303) is provided with a through hole, and one end of the turnover arm (302) is fixedly connected with the turnover disc (301).

3. The support device for repairing a central air conditioner according to claim 1, wherein: The support assembly (1) comprises a base (101), a stand column (102) and an operation table (103), the stand column (102) is fixed to the top of the base (101), and the operation table (103) is fixed to the top of the stand column (102).

4. The support device for repairing a central air conditioner according to claim 1, wherein: The adjusting assembly (2) comprises a hydraulic cylinder (201), a support arm (202), a mounting seat (203) and a cylinder sleeve (204), the mounting seat (203) is fixed to the top of the base (101), and the cylinder sleeve (204) is fixed to the output end of the hydraulic cylinder (201).

5. The support device for repairing a central air conditioner according to claim 4, wherein: One end of the hydraulic cylinder (201) is movably connected with the mounting seat (203) through a movable pin, one end of the cylinder sleeve (204) away from the hydraulic cylinder (201) is movably connected with the support arm (202) through a movable pin, and one end of the support arm (202) is movably connected with the bottom of the operation table (103) through a movable pin.

6. The support device for repairing a central air conditioner according to claim 1, wherein: The drive motor (304) and the speed reducer (305) are both fixed to the surface of the support arm (202), and the first synchronous wheel (306), the second synchronous wheel (307) and the synchronous belt (308) are all mounted in the inner cavity of the support arm (202).

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