Air conditioner outdoor unit support

Abstract

The invention discloses an air conditioner outdoor unit support, and belongs to the technical field of air conditioner installation equipment.The air conditioner outdoor unit support comprises a main frame, an installation platform and a fixing assembly, the main frame is fixedly connected to a wall, the installation platform is vertically and slidably connected to the main frame, and the fixing assembly is arranged on the installation platform; the main frame is further vertically connected with a protective cover in a sliding mode, and the top of the main frame is horizontally connected with a folding sunshade assembly in a sliding mode. The outdoor unit can be installed without being hung on a high-rise outer wall by installation workers, the air conditioner outdoor unit can descend after being installed, the living sight of residents is not hindered, the air conditioner outdoor unit is adjusted to be horizontal, operation can be conducted on the top of the installation platform, operation is easy, and later maintenance is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of air-conditioning installation equipment, and in particular relates to an air-conditioning outdoor unit bracket. Background Art

[0002] Air conditioner outdoor unit brackets are key supporting components of air conditioning systems. Their safety and reliability are directly related to the safety of pedestrians and vehicles below, and also affect the long-term operational stability of the equipment. Due to the proliferation of modern high-rise buildings, many air conditioner outdoor units need to be mounted on high-rise exterior walls. While traditional air conditioner outdoor unit brackets can secure air conditioners to high-rise exterior walls, installation is difficult and often requires workers to hang them from the high-rise exterior wall to effectively perform operations, which is very dangerous.

[0003] Among them, adjusting the level of the air-conditioning outdoor unit is the most troublesome operation when installing the air-conditioning outdoor unit on a high-rise exterior wall. The horizontal installation of the air-conditioning outdoor unit is one of the key factors to ensure its safe, efficient and stable operation. Heavy components such as the compressor and fan motor inside the outdoor unit will vibrate during operation. If the outdoor unit is not level, it will cause uneven force on the entire equipment, and certain bracket connection points or the outdoor unit base will be subject to additional stress. Long-term stress concentration will accelerate the fatigue, deformation and even fracture risks of the brackets, expansion bolts, outdoor unit sheet metal casing and even internal structures. The tilt of the outdoor unit will lead to uneven distribution of lubricating oil, which may cause insufficient oil supply to some lubricated parts, aggravate wear, and even cause damage to the compressor shaft. It will also affect the balance of the moving parts inside the compressor, increase vibration and noise, and shorten the service life.

[0004] Traditional air conditioner outdoor unit brackets are fixed with a spirit level before being fixed. This method can ensure the outdoor unit bracket is level, but after the air conditioner outdoor unit is installed on the bracket, the level of the air conditioner outdoor unit cannot be guaranteed. In addition, due to the high-rise installation, the installer needs to hang it on the exterior wall to adjust it through the bottom of the air conditioner outdoor unit bracket. This operation is difficult and dangerous. After the air conditioner has been running for a period of time, due to vibration, aging of parts and other factors, the outdoor unit may be out of level and needs to be adjusted again, and the above dangerous operation needs to be repeated. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide an air-conditioning outdoor unit bracket. The present invention can raise the installation platform when installing the air-conditioning outdoor unit, and the outdoor unit can be installed without the need for installation workers to hang it on the high-rise exterior wall. After the installation is completed, the air-conditioning outdoor unit can be lowered without hindering the residents' sight. The level of the air-conditioning outdoor unit can be adjusted by operation on the top of the installation platform, which is simple to operate and convenient for later maintenance.

[0006] The technical solution adopted to solve the above technical problems is: an air conditioner outdoor unit bracket includes a main frame, a mounting platform and a fixing component, the main frame is fixedly connected to the wall, the mounting platform is vertically slidably connected to the main frame, the fixing component is provided on the mounting platform, the main frame is also vertically slidably connected to a protective cover, and the top of the main frame is horizontally slidably connected to a folding sunshade component; The protective cover is placed on the outside of the installation platform, and the vertical lifting of the installation platform can drive the protective cover to lift vertically; The top of the fixing assembly can be fixedly mounted with an air conditioner outdoor unit.

[0007] Through the above technical solution, during installation, the main frame can be fixedly connected to the wall. When installing the main frame, the installer only needs to extend the main frame from the window and lean the upper body out of the window to fix the main frame on the wall below the window sill. When installing the air-conditioning outdoor unit, the installation platform is raised, the air-conditioning outdoor unit is extended through the window, the air-conditioning outdoor unit is placed on the installation platform, and then the air-conditioning outdoor unit is fixed on the fixed component to complete the installation. After the installation is completed, the installation platform is lowered and the air-conditioning outdoor unit is lowered accordingly. The installed air-conditioning outdoor unit will not block the window lighting and will not hinder the resident's sight. During the entire installation process, the installer does not need to hang it on the high-rise exterior wall. The installation process is simple and safe.

[0008] Furthermore, the main frame includes a crossbeam, a side beam and a bottom beam. There are two side beams, and the side beams are symmetrically fixedly connected on both sides of the bottom of the crossbeam. The bottom beam is fixedly connected to the bottoms of the two side beams. A through hole is provided on the crossbeam, and fastening bolts can be installed on the through hole.

[0009] Through the above technical solution, since the beam is provided with a through hole, a fastening bolt can be installed on the through hole, so that the fastening bolt can fix the beam to the outer wall through the through hole, that is, the main frame is fixed to the outer wall, and the beam is at the top of the main frame. During installation, the installation worker only needs to extend the upper body out of the window to fix the main frame, and the operation is safe and convenient.

[0010] Furthermore, a second slide groove is provided on the inner side of the side beam, and a slide plate is fixedly provided on the front side of the mounting platform. The slide plate is slidingly connected to the second slide groove. A first threaded rod is symmetrically rotatably connected to the cross beam. The first threaded rod passes through the mounting platform. The first threaded rod is threadedly connected to the mounting platform, and the bottom beam can support the mounting platform.

[0011] Through the above technical solution, since a second slide groove is provided on the inner side of the side beam, a slide plate is fixedly provided on the front side of the mounting platform, the slide plate is slidably connected to the second slide groove, and a first threaded rod is symmetrically rotatably connected on the cross beam, the first threaded rod passes through the mounting platform, and the first threaded rod is threadedly connected to the mounting platform. The bottom beam can support the mounting platform, so that rotating the first threaded rod can drive the mounting platform to rise and fall vertically in the second slide groove, that is, the mounting platform rises and falls vertically in the main frame, and the cross beam is at the top of the main frame, the installer can conveniently rotate the first threaded rod on the cross beam, that is, the installer can adjust the height of the mounting platform by rotating the first threaded rod at the top of the main frame, the operation is simple and safe, and the bottom beam can support the mounting platform so that the mounting platform will not fall again when it drops to the lowest point, preventing the mounting platform from falling accidentally, that is, preventing the air conditioner outdoor unit from falling.

[0012] Furthermore, a third slide groove is provided on the outer side of the side beam, and a first slide rail is symmetrically provided on the front side of the protective cover. The first slide rail is slidably connected to the third slide groove. A bracket is provided on the bottom of the outer side of the side beam, and the bracket can support the protective cover. A plurality of air holes and rain shield inclined plates are equidistantly provided on the protective cover.

[0013] Through the above technical solution, since a third slide groove is provided on the outer side of the side beam, a first slide rail is symmetrically provided on the front side of the protective cover, the first slide rail is slidably connected to the third slide groove, and a bracket is provided on the bottom of the outer side of the side beam, the bracket can support the protective cover, and a plurality of air holes and rain shield inclined plates are equidistantly provided on the protective cover, so that the protective cover can be vertically lifted and lowered on the third slide groove, that is, the protective cover can be vertically lifted and lowered on the main frame, and the setting of the bracket can prevent the protective cover from falling.

[0014] Furthermore, a transmission gear is rotatably connected to the side beam, two first racks are fixedly connected to the front side of the mounting platform, and the first racks are symmetrically arranged on the front side of the mounting platform; two second racks are fixedly connected to the protective cover, and the second racks are symmetrically arranged on the front side of the protective cover; the first rack is engaged with one side of the transmission gear, and the second rack is engaged with the other side of the transmission gear.

[0015] Through the above technical solution, since the side beam is rotatably connected to the transmission gear, the front side of the mounting platform is fixedly connected with two first racks, the first racks are symmetrically arranged on the front side of the mounting platform, and the protective cover is fixedly connected with two second racks, the second racks are symmetrically arranged on the front side of the protective cover, the first rack is meshed with one side of the transmission gear, and the second rack is meshed with the other side of the transmission gear, so that when the mounting platform is vertically lifted or lowered on the main frame, the first rack is vertically lifted or lowered along with the mounting platform, and the vertical lifting of the first rack can drive the transmission gear to rotate, and the rotation of the transmission gear can drive the second rack to be vertically lifted or lowered, that is, drive the protective cover to be vertically lifted or lowered, and when the mounting platform rises, the protective cover drops, and when the mounting platform drops, the protective cover rises, and finally when the mounting platform is lifted to install and debug the air-conditioning outdoor unit, the protective cover drops, which does not hinder the installation and debugging of the air-conditioning outdoor unit, and when the air-conditioning outdoor unit is installed and the mounting platform drops, the protective cover rises to protect the installed air-conditioning outdoor unit.

[0016] Furthermore, the fixing components have four groups, and the fixing components are symmetrically arranged on the mounting platform. The fixing components include a foot pad, an adjusting bolt, a transmission worm and a second threaded rod. The mounting platform is fixedly connected to a limiting track. The limiting track is four groups, and the limiting track is symmetrically arranged on the mounting platform. The foot pad is vertically slidably connected in the limiting track, the adjusting bolt is rotatably connected to the mounting platform, the transmission worm is rotatably connected to the bottom of the mounting platform, the second threaded rod is rotatably connected to the mounting platform, the second threaded rod is arranged below the foot pad, the second threaded rod passes through the bottom of the foot pad, a mounting hole is provided on the top of the foot pad, and a buffer pad is fixedly provided on the mounting hole.

[0017] Through the above technical solution, since there are four groups of fixing components, the fixing components are symmetrically arranged on the mounting platform, a mounting hole is provided on the top of the foot pad, and a buffer pad is fixedly provided on the mounting hole, so that the air-conditioning outdoor unit can be fixedly installed on the foot pad by bolts, that is, fixedly installed on the fixing components. The four groups of fixing components can be set at the four corners of the air-conditioning outdoor unit, so that the air-conditioning outdoor unit can be stably fixed on the fixing components.

[0018] Furthermore, the second threaded rod is threadedly connected to the bottom of the foot pad, the bottom of the second threaded rod is fixedly connected to a driven gear, the driven gear is engaged with the transmission worm, one end of the transmission worm is fixedly connected to a second bevel gear, the bottom of the adjusting bolt is fixedly connected to a first bevel gear, and the first bevel gear is engaged with the second bevel gear.

[0019] Through the above technical solution, since the second threaded rod is threadedly connected to the bottom of the foot pad, the bottom of the second threaded rod is fixedly connected to the driven gear, the driven gear is meshed with the transmission worm, one end of the transmission worm is fixedly connected to the second bevel gear, the bottom of the adjusting bolt is fixedly connected to the first bevel gear, and the first bevel gear is meshed with the second bevel gear, so that rotating the adjusting bolt can drive the first bevel gear to rotate, the rotation of the first bevel gear can drive the second bevel gear to rotate, the rotation of the second bevel gear can drive the transmission worm to rotate, the rotation of the transmission worm can drive the second threaded rod to rotate, and the rotation of the second threaded rod can drive the foot pad to rise and fall vertically on the limiting track, that is, to adjust the vertical height of the foot pad, and four sets of foot pads are arranged at the four corners of the air-conditioning outdoor unit, the air-conditioning outdoor unit is fixedly connected to the foot pads, and the vertical height of the foot pads can be adjusted to adjust the level of the air-conditioning outdoor unit; The operator can turn the adjusting bolt above the installation platform to enable the operator to simply and safely adjust the level of the air conditioner outdoor unit. The self-locking feature of the worm gear allows the operator to lock the height of the foot pad adjusted by turning the adjusting bolt.

[0020] Furthermore, the folding sunshade assembly includes a first support rod, a second support rod, a first diagonal rod, a second diagonal rod, a pin and a folding tarpaulin. The first support rod and the second support rod are fixedly connected to the folding tarpaulin. The first diagonal rod and the second diagonal rod are arranged above the first support rod and the second support rod. The first diagonal rod and the second diagonal rod are hinged in the middle by a pin. The front sides of the first support rod and the second support rod are fixedly connected with a second slide rail, the rear side of the crossbeam is provided with a first slide groove, and the second slide rail is slidably connected to the first slide groove.

[0021] Through the above technical solution, since the second slide rail is fixedly connected to the front side of the first support rod and the second support rod, a first slide groove is provided on the rear side of the beam, and the second slide rail is slidably connected to the first slide groove, the first support rod and the second support rod can slide horizontally on the beam.

[0022] Furthermore, a first limiting groove is provided on the front side of the first support rod, a second limiting groove is provided on the front side of the second support rod, one end of the first oblique rod is slidably connected to the first limiting groove, and the other end of the first oblique rod is hinged to the rear side of the second support rod, one end of the second oblique rod is slidably connected to the second limiting groove, and the other end of the second oblique rod is hinged to the rear side of the first support rod.

[0023] Through the above technical solution, since a first limiting groove is provided on the front side of the first support rod and a second limiting groove is provided on the front side of the second support rod, one end of the first oblique rod is slidably connected to the first limiting groove, and the other end of the first oblique rod is hinged to the rear side of the second support rod, one end of the second oblique rod is slidably connected to the second limiting groove, and the other end of the second oblique rod is hinged to the rear side of the first support rod, so that the first support rod and the second support rod are close to each other to realize the storage of the folding tarpaulin, and the first support rod and the second support rod are away from each other to realize the unfolding of the folding tarpaulin. The first support rod and the second support rod are arranged on the crossbeam, and the crossbeam is arranged on the top of the main frame, which is convenient for the installation workers to operate simply and safely, and the first support rod and the second support rod can slide horizontally on the crossbeam, so that the folding tarpaulin can be stored at any place on the crossbeam without hindering the installation workers from installing and debugging the air-conditioning outdoor unit.

[0024] The beneficial effects of the present invention are as follows: (1) In the present invention, the installer can fix the main frame on the wall below the window sill by leaning his upper body out of the window. When installing the air conditioner outdoor unit, the installation platform is raised, the air conditioner outdoor unit is extended through the window, the air conditioner outdoor unit is placed on the installation platform, and then the air conditioner outdoor unit is fixed on the fixing assembly to complete the installation. After the installation is completed, the installation platform is lowered, and the air conditioner outdoor unit is lowered accordingly. The installed air conditioner outdoor unit will not block the light from the window and will not hinder the occupants' sight. The entire installation process is completed by the installer indoors, and there is no need to hang it on the high-rise exterior wall for operation. The operation is simple and safe. (2) In the present invention, the operator can rotate the adjusting bolt above the installation platform, so that the operator can adjust the level of the air conditioner outdoor unit simply and safely. The self-locking feature of the worm enables the operator to lock the height of the foot pad adjusted by rotating the adjusting bolt. After the air conditioner has been running for a period of time, when the level of the air conditioner outdoor unit needs to be adjusted again, it is only necessary to raise the installation platform or use a long-handled tool to rotate the adjusting bolt to adjust it. The operation is simple and safe.

[0025] (3) In the present invention, after the installation and debugging of the air-conditioning outdoor unit is completed, when the installation platform is lowered, the protective cover rises to protect the installed air-conditioning outdoor unit. At this time, the folding tarpaulin is unfolded by moving the first support rod and the second support rod away from each other, so that the folding sunshade assembly protects the top of the air-conditioning outdoor unit that has been installed and debugged. The cooperation between the protective cover and the folding sunshade assembly can effectively protect the installed air-conditioning outdoor unit and effectively increase the service life of the air-conditioning outdoor unit. In addition, during the installation and debugging of the air-conditioning outdoor unit, the protective cover and the folding sunshade assembly do not hinder the operation of the installation workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of the air conditioner outdoor unit bracket from a first perspective of the present invention; Figure 2 This is a schematic diagram of the internal structure of the air conditioner outdoor unit bracket of the present invention; Figure 3 This is a schematic structural diagram of the main frame of the air conditioner outdoor unit bracket of the present invention; Figure 4 This is a schematic diagram of the exploded structure of the main frame and mounting platform of the air conditioner outdoor unit bracket of the present invention; Figure 5 This is a schematic diagram of the exploded structure of the mounting platform and protective cover of the air conditioner outdoor unit bracket of the present invention; Figure 6 This is a schematic structural diagram of the air conditioner outdoor unit bracket from a second perspective of the present invention; Figure 7 The present invention is an air conditioner outdoor unit bracket Figure 2 A partial enlarged view of point A in the middle; Figure 8 The present invention is an air conditioner outdoor unit bracket Figure 6 A partial enlarged view of the middle B; Figure 9 It is a schematic diagram of the exploded structure of the fixing assembly of the air conditioner outdoor unit bracket of the present invention; Figure 10 It is a structural schematic diagram of the folding sunshade assembly of the air conditioner outdoor unit bracket of the present invention; Figure 11 It is a schematic diagram of the exploded structure of the folding sunshade assembly of the air conditioner outdoor unit bracket of the present invention.

[0027] Figure numerals: 1, main frame; 2, mounting platform; 3, fixing assembly; 4, protective cover; 5, folding sunshade assembly; 11, crossbeam; 12, side beam; 13, bottom beam; 14, through hole; 15, first threaded rod; 16, transmission gear; 111, first slide; 121, second slide; 122, third slide; 141, fastening bolt; 21, first rack; 22, limiting track; 23, slide; 31, foot pad; 32, adjusting bolt ; 33. Transmission worm; 34. Second threaded rod; 311. Mounting hole; 312. Buffer pad; 321. First bevel gear; 331. Second bevel gear; 341. Driven gear; 41. Second rack; 42. First slide rail; 51. First support rod; 52. Second support rod; 53. First diagonal rod; 54. Second diagonal rod; 55. Pin; 56. Folding tarpaulin; 57. Second slide rail; 511. First limit slot; 521. Second limit slot. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] like Figure 1 - Figure 2As shown, the air conditioner outdoor unit bracket includes a main frame 1, a mounting platform 2 and a fixing component 3. The main frame 1 is fixedly connected to the wall, the mounting platform 2 is vertically slidably connected to the main frame 1, and the fixing component 3 is provided on the mounting platform 2. The main frame 1 is also vertically slidably connected to a protective cover 4, and the top of the main frame 1 is horizontally slidably connected to a folding sunshade component 5; The protective cover 4 is placed on the outside of the installation platform 2, and the vertical lifting of the installation platform 2 can drive the protective cover 4 to rise and fall vertically; The top of the fixing component 3 can be fixedly mounted with the air conditioner outdoor unit.

[0030] In this embodiment, during installation, the main frame 1 can be fixedly connected to the wall. When installing the main frame 1, the installer only needs to extend the main frame 1 from the window and lean the upper body out of the window to fix the main frame 1 on the wall below the window sill. When installing the air-conditioning outdoor unit, the installation platform 2 is raised, the air-conditioning outdoor unit is extended through the window, the air-conditioning outdoor unit is placed on the installation platform 2, and then the air-conditioning outdoor unit is fixed on the fixing component 3 to complete the installation. After the installation is completed, the installation platform 2 is lowered and the air-conditioning outdoor unit is lowered accordingly. The installed air-conditioning outdoor unit will not block the window lighting and will not hinder the resident's sight. During the entire installation process, the installer does not need to hang it on the high-rise exterior wall. The installation process is simple and safe.

[0031] like Figure 1 - Figure 5 As shown, the main frame 1 includes a crossbeam 11, a side beam 12 and a bottom beam 13. There are two side beams 12, which are symmetrically fixedly connected to the two sides of the bottom of the crossbeam 11. The bottom beam 13 is fixedly connected to the bottoms of the two side beams 12. A through hole 14 is provided on the crossbeam 11, and a fastening bolt 141 can be installed on the through hole 14. A second slide groove 121 is provided on the inner side of the side beam 12, and a slide plate 23 is fixedly provided on the front side of the mounting platform 2. The slide plate 23 is slidably connected to the second slide groove 121. A first threaded rod 15 is symmetrically connected to the cross beam 11 for rotation. The first threaded rod 15 passes through the mounting platform 2 and is threadedly connected to the mounting platform 2. The bottom beam 13 can support the mounting platform 2. A third slide groove 122 is provided on the outer side of the side beam 12, and a first slide rail 42 is symmetrically provided on the front side of the protective cover 4. The first slide rail 42 is slidably connected to the third slide groove 122. A bracket is provided on the bottom of the outer side of the side beam 12 to support the protective cover 4. A plurality of air holes and rain shield slant plates are equidistantly provided on the protective cover 4. A transmission gear 16 is rotatably connected to the side beam 12, two first racks 21 are fixedly connected to the front side of the mounting platform 2, and the first racks 21 are symmetrically arranged on the front side of the mounting platform 2. Two second racks 41 are fixedly connected to the protective cover 4, and the second racks 41 are symmetrically arranged on the front side of the protective cover 4. The first rack 21 is engaged with one side of the transmission gear 16, and the second rack 41 is engaged with the other side of the transmission gear 16.

[0032] In this embodiment, the fastening bolts 141 can be used to fix the crossbeam 11 to the exterior wall through the through-holes 14, that is, the main frame 1 is fixed to the exterior wall, and the crossbeam 11 is located on the top of the main frame 1. During installation, the installer only needs to extend his upper body out of the window to fix the main frame 1, which is safe and convenient. Rotating the first threaded rod 15 can drive the mounting platform 2 to vertically rise and fall in the second slide groove 121, that is, the mounting platform 2 can be vertically raised and lowered in the main frame 1. The installer can adjust the height of the mounting platform 2 by rotating the first threaded rod 15 on the top of the main frame 1. The operation is simple and safe. The bottom beam 13 can support the mounting platform 2 so that the mounting platform 2 will not fall further when it falls to the lowest point, thereby preventing the mounting platform 2 from accidentally falling, that is, preventing the air conditioner outdoor unit from falling. When the mounting platform 2 is vertically lifted or lowered on the main frame 1, the first rack 21 is vertically lifted or lowered along with the mounting platform 2, and the vertical lifting of the first rack 21 can drive the transmission gear 16 to rotate, and the rotation of the transmission gear 16 can drive the second rack 41 to be vertically lifted or lowered, that is, drive the protective cover 4 to be vertically lifted or lowered, and when the mounting platform 2 rises, the protective cover 4 falls, and when the mounting platform 2 falls, the protective cover 4 rises, and finally when the mounting platform 2 is raised to install and debug the air-conditioning outdoor unit, the protective cover 4 falls, which does not hinder the installation and debugging of the air-conditioning outdoor unit, and after the air-conditioning outdoor unit is installed and the mounting platform 2 falls, the protective cover 4 rises to protect the installed air-conditioning outdoor unit.

[0033] like Figure 6 - Figure 9 As shown, there are four groups of fixing components 3, which are symmetrically arranged on the mounting platform 2. The fixing components 3 include foot pads 31, adjusting bolts 32, transmission worms 33 and second threaded rods 34. The mounting platform 2 is fixedly connected to the limiting rails 22. There are four groups of limiting rails 22, which are symmetrically arranged on the mounting platform 2. The foot pads 31 are vertically slidably connected in the limiting rails 22. The adjusting bolts 32 are rotatably connected to the mounting platform 2. The transmission worms 33 are rotatably connected to the bottom of the mounting platform 2. The second threaded rods 34 are rotatably connected to the mounting platform 2. The second threaded rods 34 are arranged below the foot pads 31 and pass through the bottom of the foot pads 31. A mounting hole 311 is provided on the top of the foot pads 31, and a buffer pad 312 is fixedly provided on the mounting hole 311. The second threaded rod 34 is threadedly connected to the bottom of the foot pad 31. The bottom of the second threaded rod 34 is fixedly connected to a driven gear 341, which meshes with the transmission worm 33. One end of the transmission worm 33 is fixedly connected to the second bevel gear 331. The bottom of the adjusting bolt 32 is fixedly connected to the first bevel gear 321, which meshes with the second bevel gear 331.

[0034] In this embodiment, rotating the adjusting bolt 32 can drive the first bevel gear 321 to rotate, and the rotation of the first bevel gear 321 can drive the second bevel gear 331 to rotate, and the rotation of the second bevel gear 331 can drive the transmission worm 33 to rotate, and the rotation of the transmission worm 33 can drive the driven gear 341 to rotate, and the rotation of the driven gear 341 drives the second threaded rod 34 to rotate, and the rotation of the second threaded rod 34 can drive the foot pad 31 to rise and fall vertically on the limiting track 22, that is, to adjust the vertical height of the foot pad 31, and the four groups of foot pads 31 are arranged at the four corners of the air-conditioning outdoor unit, and the air-conditioning outdoor unit is fixedly connected to the foot pads 31, and the vertical height of the air-conditioning outdoor unit can be adjusted by adjusting the vertical height of the foot pads 31; The operator can rotate the adjusting bolt 32 above the mounting platform 2 to enable the operator to adjust the level of the air conditioner outdoor unit simply and safely. The self-locking feature of the worm enables the operator to lock the height of the foot pad 31 adjusted by rotating the adjusting bolt 32.

[0035] like Figure 9 - Figure 11 As shown, the folding sunshade assembly 5 includes a first support rod 51, a second support rod 52, a first diagonal rod 53, a second diagonal rod 54, a pin 55 and a folding tarpaulin 56. The first support rod 51 and the second support rod 52 are fixedly connected to the folding tarpaulin 56. The first diagonal rod 53 and the second diagonal rod 54 are arranged above the first support rod 51 and the second support rod 52. The first diagonal rod 53 and the second diagonal rod 54 are hinged by a pin 55 in the middle. The front sides of the first support rod 51 and the second support rod 52 are fixedly connected to the second slide rail 57. The rear side of the crossbeam 11 is provided with a first slide groove 111. The second slide rail 57 is slidably connected to the first slide groove 111. A first limiting groove 511 is provided on the front side of the first support rod 51, a second limiting groove 521 is provided on the front side of the second support rod 52, one end of the first oblique rod 53 is slidably connected to the first limiting groove 511, and the other end of the first oblique rod 53 is hinged to the rear side of the second support rod 52, one end of the second oblique rod 54 is slidably connected to the second limiting groove 521, and the other end of the second oblique rod 54 is hinged to the rear side of the first support rod 51.

[0036] In this embodiment, the first support rod 51 and the second support rod 52 are close to each other to achieve the storage of the folding tarpaulin 56, and the first support rod 51 and the second support rod 52 are away from each other to achieve the unfolding of the folding tarpaulin 56. The first support rod 51 and the second support rod 52 are arranged on the beam 11, and the beam 11 is arranged on the top of the main frame 1, which is convenient for the installation workers to operate simply and safely. The first support rod 51 and the second support rod 52 can slide horizontally on the beam 11, so that the folding tarpaulin 56 can be stored at any place on the beam 11, without hindering the installation workers from installing and debugging the air-conditioning outdoor unit.

[0037] Working principle: During the work, the installer first extends the main frame 1 out of the window, then leans his upper body out of the window, and fastens the crossbeam 11 to the outer wall by passing the fastening bolts 141 through the through holes 14, thus fixing the main frame 1 to the outer wall. The operation is safe and convenient. The installer can adjust the height of the mounting platform 2 by rotating the first threaded rod 15 on the top of the main frame 1, raise the mounting platform 2 to the highest point, extend the air conditioner outdoor unit through the window, place the air conditioner outdoor unit on the mounting platform 2, and then fix the air conditioner outdoor unit to the foot pad 31 by bolts, that is, fix it to the fixing assembly 3, and the air conditioner outdoor unit is fixedly mounted on the mounting platform 2; When the mounting platform 2 is vertically raised or lowered on the main frame 1, the first rack 21 is vertically raised or lowered along with the mounting platform 2. The vertical raising or lowering of the first rack 21 can drive the transmission gear 16 to rotate. The rotation of the transmission gear 16 can drive the second rack 41 to vertically raise or lower, that is, drive the protective cover 4 to vertically raise or lower. When the mounting platform 2 is raised, the protective cover 4 is lowered, which does not hinder the installation and commissioning of the air conditioner outdoor unit. Rotating the adjusting bolt 32 can drive the first bevel gear 321 to rotate, and the rotation of the first bevel gear 321 can drive the second bevel gear 331 to rotate, and the rotation of the second bevel gear 331 can drive the transmission worm 33 to rotate, and the rotation of the transmission worm 33 can drive the driven gear 341 to rotate, and the rotation of the driven gear 341 can drive the second threaded rod 34 to rotate, and the rotation of the second threaded rod 34 can drive the foot pad 31 to rise and fall vertically on the limiting track 22, that is, to adjust the vertical height of the foot pad 31, and four sets of foot pads 31 are arranged at the four corners of the air conditioner outdoor unit, and the air conditioner outdoor unit is fixedly connected to the foot pads 31, and the vertical height of the air conditioner outdoor unit can be adjusted by adjusting the vertical height of the foot pads 31; The operator can rotate the adjusting bolt 32 above the mounting platform 2 to achieve a simple and safe adjustment of the level of the air conditioner outdoor unit. The self-locking feature of the worm enables the operator to lock the height of the foot pad 31 adjusted by rotating the adjusting bolt 32. Then, the installer can adjust the height of the installation platform 2 by rotating the first threaded rod 15 on the top of the main frame 1. When the installation platform 2 is lowered to the lowest position, the installation and horizontal commissioning of the air conditioner outdoor unit can be completed. The entire operation process can be completed indoors by the installer without hanging on the high-rise exterior wall for operation, which is simple and safe. When the installation and debugging of the air-conditioning outdoor unit is completed and the installation platform 2 is lowered, the protective cover 4 rises to protect the installed air-conditioning outdoor unit. At this time, the first support rod 51 and the second support rod 52 are moved away from each other to realize the unfolding of the folding tarpaulin 56, so that the folding sunshade assembly 5 can protect the top of the air-conditioning outdoor unit that has been installed and debugged. The cooperation between the protective cover 4 and the folding sunshade assembly 5 can effectively protect the installed air-conditioning outdoor unit and effectively improve the service life of the air-conditioning outdoor unit. In the process of installation and debugging of the air-conditioning outdoor unit, the protective cover 4 and the folding sunshade assembly 5 do not hinder the operation of the installation workers.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. An air conditioner outdoor unit bracket, comprising a main frame (1), a mounting platform (2) and a fixing assembly (3), characterized in that: The main frame (1) is fixedly connected to the wall, the mounting platform (2) is vertically slidably connected to the main frame (1), a fixing component (3) is provided on the mounting platform (2), a protective cover (4) is also vertically slidably connected to the main frame (1), and a folding sunshade component (5) is horizontally slidably connected to the top of the main frame (1); The protective cover (4) is sleeved on the outside of the installation platform (2), and the vertical lifting of the installation platform (2) can drive the protective cover (4) to lift vertically; The top of the fixing component (3) can be fixedly mounted with an air conditioner outdoor unit.

2. The air conditioner outdoor unit bracket according to claim 1, characterized in that: The main frame (1) comprises a crossbeam (11), a side beam (12) and a bottom beam (13), wherein the side beams (12) are two and are symmetrically fixedly connected to both sides of the bottom of the crossbeam (11), and the bottom beam (13) is fixedly connected to the bottoms of the two side beams (12). A through hole (14) is provided on the crossbeam (11), and a fastening bolt (141) can be installed on the through hole (14).

3. The air conditioner outdoor unit bracket according to claim 2, characterized in that: A second slide groove (121) is provided on the inner side of the side beam (12), a slide plate (23) is fixedly provided on the front side of the mounting platform (2), the slide plate (23) is slidably connected to the second slide groove (121), a first threaded rod (15) is symmetrically rotatably connected to the cross beam (11), the first threaded rod (15) passes through the mounting platform (2), the first threaded rod (15) is threadedly connected to the mounting platform (2), and the bottom beam (13) can support the mounting platform (2).

4. The air conditioner outdoor unit bracket according to claim 3, characterized in that: A third slide groove (122) is provided on the outer side of the side beam (12), a first slide rail (42) is symmetrically provided on the front side of the protective cover (4), the first slide rail (42) is slidably connected to the third slide groove (122), a bracket is provided on the bottom of the outer side of the side beam (12), the bracket can support the protective cover (4), and a plurality of air holes and rain shield inclined plates are equidistantly provided on the protective cover (4).

5. The air conditioner outdoor unit bracket according to claim 4, characterized in that: The side beam (12) is rotatably connected to a transmission gear (16); the front side of the mounting platform (2) is fixedly connected to two first racks (21); the first racks (21) are symmetrically arranged on the front side of the mounting platform (2); the protective cover (4) is fixedly connected to two second racks (41); the second racks (41) are symmetrically arranged on the front side of the protective cover (4); the first racks (21) are meshed with one side of the transmission gear (16); and the second racks (41) are meshed with the other side of the transmission gear (16).

6. The air conditioner outdoor unit bracket according to claim 1, characterized in that: The fixing assembly (3) has four groups. The fixing assembly (3) is symmetrically arranged on the mounting platform (2). The fixing assembly (3) includes a foot pad (31), an adjusting bolt (32), a transmission worm (33) and a second threaded rod (34). The mounting platform (2) is fixedly connected to the limiting rail (22). The limiting rail (22) has four groups. The limiting rail (22) is symmetrically arranged on the mounting platform (2). The foot pad (31) is vertically slidably connected in the limiting rail (22). The adjusting bolt (32) is rotatably connected to the mounting platform (2). The transmission worm (33) is rotatably connected to the bottom of the mounting platform (2). The second threaded rod (34) is rotatably connected to the mounting platform (2). The second threaded rod (34) is arranged below the foot pad (31). The second threaded rod (34) passes through the bottom of the foot pad (31). A mounting hole (311) is provided on the top of the foot pad (31), and a buffer pad (312) is fixedly provided on the mounting hole (311).

7. The air conditioner outdoor unit bracket according to claim 6, characterized in that: The second threaded rod (34) is threadedly connected to the bottom of the foot pad (31); the bottom of the second threaded rod (34) is fixedly connected to a driven gear (341); the driven gear (341) is meshed with the transmission worm (33); one end of the transmission worm (33) is fixedly connected to a second bevel gear (331); the bottom of the adjusting bolt (32) is fixedly connected to a first bevel gear (321); the first bevel gear (321) is meshed with the second bevel gear (331).

8. The air conditioner outdoor unit bracket according to claim 2, characterized in that: The folding sunshade assembly (5) comprises a first support rod (51), a second support rod (52), a first oblique rod (53), a second oblique rod (54), a pin (55) and a folding tarpaulin (56), wherein the first support rod (51) and the second support rod (52) are fixedly connected to the folding tarpaulin (56), the first oblique rod (53) and the second oblique rod (54) are arranged above the first support rod (51) and the second support rod (52), the first oblique rod (53) and the second oblique rod (54) are hinged in the middle by a pin (55), the front sides of the first support rod (51) and the second support rod (52) are fixedly connected to a second slide rail (57), the rear side of the crossbeam (11) is provided with a first slide groove (111), and the second slide rail (57) is slidably connected to the first slide groove (111).

9. The air conditioner outdoor unit bracket according to claim 8, characterized in that: A first limiting groove (511) is provided on the front side of the first support rod (51), a second limiting groove (521) is provided on the front side of the second support rod (52), one end of the first oblique rod (53) is slidably connected to the first limiting groove (511), and the other end of the first oblique rod (53) is hinged to the rear side of the second support rod (52), one end of the second oblique rod (54) is slidably connected to the second limiting groove (521), and the other end of the second oblique rod (54) is hinged to the rear side of the first support rod (51).

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