Air conditioner outdoor unit installation lifting appliance

Abstract

The utility model relates to the technical field of installation lifting appliances, and discloses an air conditioner outdoor unit installation lifting appliance which solves the problems that an existing air conditioner outdoor unit installation lifting appliance is not provided with a limiting assembly, an air conditioner outdoor unit is prone to falling down quickly, and the air conditioner outdoor unit is damaged. A clamping assembly is connected to one side of the interior of the fixing rod, a rotating frame is connected to one side of the supporting rod, and a rotating shaft is connected to one end of the rotating frame in a penetrating mode. And when the hand of the worker slides away from the rotating plate, the air conditioner outdoor unit falls down under the action of gravity, at the moment, the trapezoidal groove abuts against the right-angle face of the trapezoidal block, the rotating shaft is fixed, and the situation that the air conditioner outdoor unit slides off, and unnecessary loss is caused is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of installation hangers, in particular to an installation hanger for an outdoor unit of an air conditioner. Background Art

[0002] Air conditioning, or air conditioner, refers to equipment that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure. Air conditioning generally includes cold source / heat source equipment, cold and hot medium distribution system, terminal device and other major parts and other auxiliary equipment. The main forms of air conditioning are: cabinet air conditioning, wall-mounted air conditioning, water air conditioning, window air conditioning (half indoor and half outdoor), central air conditioning, one-to-two air conditioning (one outdoor unit controls two indoor units at the same time), etc. The outdoor unit of the air conditioner is installed on the outdoor wall. During the installation process, it is not convenient for the staff to directly install the outdoor unit, and it is necessary to use the outdoor unit installation hoist for assistance. The installation hoist is used by the staff to manually rotate the pulley to reel in the cable and transport the outdoor unit upward. During the rotation of the pulley, if the staff is separated from the pulley and no external force is applied to the pulley, the outdoor unit of the air conditioner is easy to fall quickly under the gravity of the outdoor unit of the air conditioner, resulting in damage to the outdoor unit of the air conditioner. However, such an outdoor unit installation hoist does not have a limit component, which makes it easy for the outdoor unit of the air conditioner to fall quickly, resulting in damage to the outdoor unit of the air conditioner. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an air-conditioning outdoor unit mounting hanger, which effectively solves the problem that the current air-conditioning outdoor unit mounting hanger does not have a limiting component, which easily causes the air-conditioning outdoor unit to fall quickly and cause damage to the air-conditioning outdoor unit.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning outdoor unit mounting hanger, comprising a support rod, both sides of the outside of the support rod are connected to fixed rods, one side of the inside of the fixed rod is connected to a clamping assembly, one side of the support rod is connected to a rotating frame, one end of the rotating frame is penetrated by a rotating shaft, one end of the rotating shaft is connected to a rotating plate, one side of the outside of the rotating shaft is sleeved with a gear, one side of the outside of the rotating shaft is sleeved with a protective cover, the gear is located inside the protective cover, a trapezoidal groove is opened on the outside of the gear, one end of the rotating frame is connected to a support plate, and the support plate is located inside the protective cover.

[0005] Preferably, one end of the support plate is connected with a round rod, one end of the round rod extends to the outside of the protective cover, one end of the round rod is connected with an arc plate, the lower end of the arc plate is connected with a trapezoidal block, and the trapezoidal block is located inside the trapezoidal groove.

[0006] Preferably, a spring is sleeved on the outside of the round rod, one end of the spring is connected to one side of the support plate, and the other end of the spring is connected to one side of the arc plate.

[0007] Preferably, the clamping assembly includes a mounting plate installed on one side of the fixed rod, a threaded rod is connected to one end of the mounting plate, a movable plate is connected to one end of the threaded rod, the movable plate is slidably connected to the inner wall of the fixed rod, and a plug-in plate is connected to one end of the movable plate.

[0008] Preferably, pressure plates are connected on both sides of the fixed rod, sliding rods are connected to one end of the pressure plate all around, both ends of the sliding rods are connected to both sides of the inner wall of the fixed rod, one end of the pressure plate is connected to a fixed block, one end of the fixed block extends to the outside of the fixed rod, and the other end of the pressure plate is connected to a tilting block.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) The utility model, through the arrangement of the rotating shaft, gear, trapezoidal groove, trapezoidal block, spring, round rod and support plate, the rotating shaft drives the gear to rotate, and when the trapezoidal groove outside the gear contacts the trapezoidal block, the elastic potential energy of the spring causes the trapezoidal block to continuously reciprocate under the rotation of the gear. When the staff member's hand slips off the rotating plate, the air conditioner outdoor unit falls downward under the action of gravity. At this time, the trapezoidal groove and the right-angled side of the trapezoidal block abut against each other to fix the rotating shaft, thereby preventing the air conditioner outdoor unit from slipping and causing unnecessary losses.

[0011] (2) By setting the clamping assembly, the threaded rod is rotated, and the threaded rod drives the movable plate to move, so that the movable plate pushes the plug-in plate to move toward the side of the inclined block. Both sides of the outside of the plug-in plate are arranged in an inclined structure. When the inclined side of the inclined block contacts one side of the plug-in plate, the two inclined blocks are pushed to move toward the outside under the movement of the plug-in plate, so that the fixed rod is driven to move to the outside of the fixed rod, and then the fixed rod is fixedly connected with the fixed frame, thereby ensuring the stability of the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a front view of a mounting hanger for an air conditioner outdoor unit according to the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure of the rotating plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the spring of the utility model;

[0017] Figure 4It is a structural schematic diagram of the clamping assembly of the utility model.

[0018] In the figure: 1. support rod; 2. fixed rod; 3. clamping assembly; 31. mounting plate; 32. threaded rod; 33. movable plate; 34. plug-in plate; 35. pressure plate; 36. slide rod; 37. fixed block; 38. tilting block; 4. rotating frame; 5. rotating shaft; 6. rotating plate; 7. gear; 8. protective cover; 9. trapezoidal groove; 10. support plate; 11. round rod; 12. arc plate; 13. trapezoidal block; 14. spring. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a kind of air conditioner outdoor unit installation hanger. Figure 1-3 , including a support rod 1, both sides of the support rod 1 are connected to fixed rods 2, one side of the fixed rod 2 is connected to a clamping assembly 3, one side of the support rod 1 is connected to a rotating frame 4, one end of the rotating frame 4 is penetrated and connected to a rotating shaft 5, one end of the rotating shaft 5 is connected to a rotating plate 6, the rotating plate 6 rotates with the rotating shaft 5, the rotating shaft 5 drives the cable wrapped around the outside to rotate, so as to pull the air conditioner outdoor unit upward, a gear 7 is sleeved on one side of the rotating shaft 5, a protective cover 8 is sleeved on one side of the rotating shaft 5, the protective cover 8 protects the gear 7, so that the gear 7 is in a sealed state, and the gear 7 is located in the protective cover 8, a trapezoidal groove 9 is provided on the outside of the gear 7, a support plate 10 is connected to one end of the rotating frame 4, the support plate 10 supports the round rod 11, the support plate 10 is located inside the protective cover 8, one end of the support plate 10 is connected with the round rod 11, one end of the round rod 11 extends to the outside of the protective cover 8, one end of the round rod 11 is connected with an arc plate 12, the lower end of the arc plate 12 is connected with a trapezoidal block 13, the trapezoidal block 13 is located inside the trapezoidal groove 9, a spring 14 is sleeved on the outside of the round rod 11, one end of the spring 14 is connected to one side of the support plate 10, and the other end of the spring 14 is connected to one side of the arc plate 12.

[0021] Reference Figure 4The clamping assembly 3 includes a mounting plate 31 mounted on one side of the interior of the fixed rod 2, one end of the mounting plate 31 is penetrated and connected with a threaded rod 32, the threaded rod 32 rotates to push the movable plate 33 to move, one end of the threaded rod 32 is connected with a movable plate 33, the movable plate 33 is slidably connected to the inner wall of the fixed rod 2, one end of the movable plate 33 is connected with a plug-in plate 34, both sides of the outer side of the plug-in plate 34 are arranged in an inclined structure, both sides of the interior of the fixed rod 2 are connected with a pressing plate 35, one end of the pressing plate 35 is penetrated and connected with a sliding rod 36, the sliding rod 36 limits the pressing plate 35, so that the pressing plate 35 drives the fixed rod 2 to press straight The line moves up and down, and both ends of the sliding rod 36 are connected to the two sides of the inner wall of the fixed rod 2. One end of the pressure plate 35 is connected to a fixed block 37. The fixed block 37 moves to the outside of the fixed rod 2 under the push of the pressure plate 35, so that it is engaged with the external fixed structure to fix the support rod 1. One end of the fixed block 37 extends through and extends to the outside of the fixed rod 2. The other end of the pressure plate 35 is connected to a tilting block 38. When the tilted side of the tilted block 38 contacts one side of the plug-in board 34, the two tilted blocks 38 are pushed to move to the outside on both sides under the movement of the plug-in board 34, so that it drives the fixed rod 2 to move to the outside of the fixed rod 2.

[0022] The implementation principle of the air conditioner outdoor unit installation hanger of the embodiment of the present application is as follows: when in use, the fixing rod 2 is plugged into the inside of the fixing frame to be installed, and the threaded rod 32 is rotated, and the threaded rod 32 drives the movable plate 33 to move, so that the movable plate 33 pushes the plug-in plate 34 to move toward the side of the inclined block 38, and the two sides of the outside of the plug-in plate 34 are both arranged in an inclined structure. When the inclined side of the inclined block 38 contacts the side of the plug-in plate 34, the two inclined blocks 38 are pushed to move toward the outside under the movement of the plug-in plate 34, so that it drives the fixing rod 2 to move to the outside of the fixing rod 2, thereby making the fixing rod 2 and the fixing The frame is fixedly connected to ensure the stability of the support rod 1. When the air-conditioning outdoor unit is lifted, the rotating shaft 5 drives the gear 7 to rotate. When the trapezoidal groove 9 on the outside of the gear 7 contacts the trapezoidal block 13, the trapezoidal block 13 moves upward to compress the spring 14. Under the elastic potential energy of the spring 14, the trapezoidal block 13 is continuously reciprocated under the rotation of the gear 7. When the staff member's hand slips off the rotating plate 6, the air-conditioning outdoor unit falls downward under the action of gravity. At this time, the trapezoidal groove 9 and the right-angled side of the trapezoidal block 13 abut against each other to fix the rotating shaft 5 to prevent the air-conditioning outdoor unit from slipping and causing unnecessary losses.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioner outdoor unit mounting hanger, comprising a support rod (1), characterized in that: The support rod (1) is connected to fixed rods (2) on both sides of its exterior, the fixed rod (2) is connected to a clamping assembly (3) on one side of its interior, the support rod (1) is connected to a rotating frame (4) on one side, a rotating shaft (5) is passed through one end of the rotating frame (4), one end of the rotating shaft (5) is connected to a rotating plate (6), a gear (7) is sleeved on one side of the exterior of the rotating shaft (5), a protective cover (8) is sleeved on one side of the exterior of the rotating shaft (5), the gear (7) is located inside the protective cover (8), a trapezoidal groove (9) is provided on the outside of the gear (7), one end of the rotating frame (4) is connected to a support plate (10), and the support plate (10) is located inside the protective cover (8).

2. The air conditioner outdoor unit mounting hanger according to claim 1, characterized in that: One end of the support plate (10) is connected to a round rod (11), one end of the round rod (11) extends to the outside of the protective cover (8), one end of the round rod (11) is connected to an arc plate (12), the lower end of the arc plate (12) is connected to a trapezoidal block (13), and the trapezoidal block (13) is located inside the trapezoidal groove (9).

3. The air conditioner outdoor unit mounting hanger according to claim 2, characterized in that: A spring (14) is sleeved on the outside of the round rod (11), one end of the spring (14) is connected to one side of the support plate (10), and the other end of the spring (14) is connected to one side of the arc plate (12).

4. The air conditioner outdoor unit mounting hanger according to claim 1, characterized in that: The clamping assembly (3) comprises a mounting plate (31) mounted on one side of the interior of the fixed rod (2); a threaded rod (32) is connected through one end of the mounting plate (31); a movable plate (33) is connected to one end of the threaded rod (32); the movable plate (33) is slidably connected to the inner wall of the fixed rod (2); and a plug-in plate (34) is connected to one end of the movable plate (33).

5. The air conditioner outdoor unit mounting hanger according to claim 4, characterized in that: Both sides of the interior of the fixed rod (2) are connected to a pressure plate (35), one end of the pressure plate (35) is connected to a sliding rod (36) through all four sides, both ends of the sliding rod (36) are connected to both sides of the inner wall of the fixed rod (2), one end of the pressure plate (35) is connected to a fixed block (37), one end of the fixed block (37) extends through to the outside of the fixed rod (2), and the other end of the pressure plate (35) is connected to a tilting block (38).

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