CN112146185A - Bracket assembly for fixing air conditioner external unit and method for fixing air conditioner external unit - Google Patents
Bracket assembly for fixing air conditioner external unit and method for fixing air conditioner external unit Download PDFInfo
- Publication number
- CN112146185A CN112146185A CN202010951757.4A CN202010951757A CN112146185A CN 112146185 A CN112146185 A CN 112146185A CN 202010951757 A CN202010951757 A CN 202010951757A CN 112146185 A CN112146185 A CN 112146185A
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- fixing
- rod
- air conditioner
- supporting rod
- hole
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/60—Arrangement or mounting of the outdoor unit
- F24F1/62—Wall-mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Abstract
The invention relates to the field of air conditioner installation accessories, in particular to a bracket assembly for fixing an air conditioner external unit and a method for fixing the air conditioner external unit. The support comprises a fixed rod, a supporting rod, an inclined supporting rod and a special-shaped screw. One end of the inclined strut is pivoted with one end of the fixed rod. One end of the supporting rod is pivoted with one end of the inclined supporting rod, which is far away from the fixed rod, and the other end of the supporting rod is connected with the fixed rod through the special-shaped screw. The support rod is also provided with a connecting hole for fixing an air conditioner external unit, and the side edge of the support rod below the connecting hole is provided with a limiting plate. The two ends of the fixing bolt are respectively provided with a threaded column and a connecting platform, and the first threaded hole of the special-shaped nut is matched with the threaded column in a threaded connection mode. The mirror images of the two sides of the connecting table are provided with limiting steps, and the limiting steps on the two sides of the connecting table are respectively matched and clamped on the two limiting plates of the supporting rod.
Description
Technical Field
The invention relates to the field of air conditioner installation accessories, in particular to a bracket assembly for fixing an air conditioner external unit and a method for fixing the air conditioner external unit.
Background
At present, an air conditioner is a daily household appliance, wherein when an external unit of the air conditioner needs to be mounted on a wall, a support is generally fixed on an external wall; and connecting the base and the support of the air conditioner outdoor unit in a mode of penetrating a bolt and connecting the bolt with a nut. Specifically, the bolt penetrates through a connecting hole of an air conditioner external unit base and a fixing hole of the support from top to bottom, then a nut is connected to the bottom of the support, and the nut is screwed to be fastened. This mounting means still needs both hands to hold two spanners respectively and be used for controlling bolt and nut respectively after wearing set bolt and connecting nut, and it is comparatively troublesome to operate, has certain danger.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a bracket assembly for fixing an air conditioner external unit and a method for fixing the air conditioner external unit, so as to overcome the problem that the prior air conditioner external unit needs to be operated by both hands when being fixed.
The invention adopts the following technical scheme:
a bracket component for fixing an air conditioner outdoor unit is characterized by comprising a bracket, a fixing bolt and a special-shaped nut;
the support includes:
the fixing rod is provided with a polygonal first mounting hole at one side;
one end of the inclined strut is pivoted with one end of the fixed rod;
one end of the supporting rod is pivoted with one end of the inclined supporting rod, which is far away from the fixed rod, the other end of the supporting rod is provided with a second mounting hole, the shape and the size of the second mounting hole are consistent with those of the first mounting hole, and when the first mounting hole and the second mounting hole are aligned, the supporting rod is vertical to the fixed rod; in addition, the supporting rod is also provided with a connecting hole which is a strip-shaped hole, a limiting plate is arranged on the side edge of the supporting rod below the connecting hole, and the length of the limiting plate is smaller than that of the connecting hole;
the mounting column is arranged between the head part and the thread part, has the same shape with the first mounting hole and is slightly smaller in size, and is embedded into the first mounting hole and the second mounting hole simultaneously;
the fixing bolt has:
a threaded post located at one end of the fixing bolt;
the connecting platform is located at the other end, opposite to the threaded column, of the upper fixing bolt, the diameter of the connecting platform is larger than that of the threaded column, limiting steps are arranged on the side edges of the connecting platform, and the limiting steps are matched and clamped on the limiting plates of the supporting rods.
The special-shaped nut is provided with:
the first threaded hole is in adaptive threaded connection with the threaded column.
As a further improvement of the above assembly, through holes are formed in the lower end of the fixing rod, the two ends of the diagonal brace and the end of the support rod far away from the fixing rod, a pin shaft is adapted to the through holes, the pin shaft penetrates through the through holes of the fixing rod or the support rod and then penetrates through the through holes of the diagonal brace, and then a clamp spring is fixedly connected to one end of the pin shaft penetrating through the diagonal brace.
As a further improvement of the above assembly, a first fixing groove is formed in the fixing rod, a first positioning plate is arranged at one end of the supporting rod, where the second mounting hole is formed, and when the supporting rod is perpendicular to the fixing rod, the first positioning plate is embedded into the first fixing groove.
As a further improvement of the above assembly, one side of the fixing rod is bent to form a flange, the flange is bent to extend towards the direction of the supporting rod, and a second fixing groove is formed between the flange and the inner wall of the fixing rod; and a second positioning plate is arranged at one end of the support rod, which is far away from the end connected with the inclined support rod, extends towards the direction of the flange, and is embedded into the second fixing groove when the support rod is vertical to the fixing rod.
As a further improvement of the above assembly, the fixing bolt further comprises a guide portion, the cross section of the guide portion is in a tapered structure, the diameter of the end, close to the threaded column, of the guide portion is smaller than the diameter of the end, close to the end far away from the threaded column, of the guide portion, and the diameter of the end, far away from the threaded column, of the guide portion is slightly smaller than the aperture of the fixing hole of the air conditioner outdoor unit.
As a further improvement of the above assembly, the profile nut further has a receiving groove for receiving the guide portion.
As a further improvement of the assembly, the assembly further comprises a shock pad, an external thread is arranged between the connecting table and the guide part of the fixing bolt, a second threaded hole is formed in the center of the shock pad, and the external thread is in threaded connection with the second threaded hole in a matching mode.
A method for fixing an air conditioner outdoor unit by a bracket assembly for fixing the air conditioner outdoor unit is characterized by comprising the following steps:
s1: fixing two supports on a wall surface, specifically fixing rods of the supports to the wall surface, and enabling the hole pitch of connecting holes on the two supports to be consistent with the hole pitch of fixing holes on two sides of a base of an air conditioner external unit;
s2: in the two brackets, one end of the support rod, which is far away from the connecting diagonal support rod, is close to the fixed rod, the second mounting hole of the support rod corresponds to the first mounting hole of the fixed rod, the mounting column of the special-shaped screw is embedded into the first mounting hole and the second mounting hole at the same time, the threaded part of the special-shaped screw penetrates through the first mounting hole and the second mounting hole, a nut is screwed on the threaded part, and the support is connected and fastened, so that the mounting of the bracket can be completed;
s3: at each connecting hole of the supporting rod, a fixing bolt penetrates through the connecting hole from bottom to top, and then the fixing bolt is moved, so that a limiting step at the bottom of the fixing bolt is matched and clamped on a limiting plate below the connecting hole;
s4: placing an air conditioner external unit on the bracket, and enabling each fixing hole on a base of the air conditioner external unit to respectively correspond to each fixing bolt sleeved on the bracket;
s5: and connecting each fixing bolt with one special-shaped nut, and pulling the special-shaped nut to spirally descend until the base of the air conditioner external unit is pressed downwards and fixed on the supporting rod, so that the fixed installation of the air conditioner external unit can be completed.
As a further improvement of the above method, in the step S1, the fixing method of the fixing rod includes driving an expansion screw into the wall surface, rotating the inclined strut and the support rod outward to a state where the support is integrally unfolded, and fixing the fixing rod to the wall surface by the expansion screw.
As a further improvement of the above method, after the air conditioner external unit is placed on the bracket in step S4, the air conditioner external unit is slightly moved so that the fixing holes of the air conditioner external unit are offset with respect to the guide portions of the fixing bolts and the base of the air conditioner external unit is stopped by the guide portions of the fixing bolts.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: after the bracket is unfolded, the fixing rod is fixed on the wall surface, and then the fixing rod and the supporting rod are fixed through the connection of the special-shaped screw and the nut, so that the fixing rod and the supporting rod are fixed quite safely, and the air conditioner outdoor unit can be stably supported through supporting the supporting rod through the inclined supporting rod. After the fixing hole of the air conditioner external unit is sleeved on the fixing bolt in a penetrating mode, the limiting step of the fixing bolt is clamped and fixed, the special-shaped nut is pulled by a single hand, and the special-shaped nut descends relative to the fixing bolt in a spiral mode to press the base of the air conditioner external unit downwards, so that the air conditioner external unit can be fixed. Therefore, when the bracket is fixedly arranged on the wall surface and fixedly connected with the air conditioner outdoor unit, the bracket can be operated by only one hand, is very simple and convenient, and is safer for installers working aloft.
Drawings
Fig. 1 is a schematic perspective view of the assembled structure of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a schematic cross-sectional view taken laterally at a in fig. 1.
FIG. 4 is a top view of one end of the fixing rod of FIG. 1.
Fig. 5 is a schematic perspective view illustrating the support rod swinging to a position close to the fixing rod.
Fig. 6 is a schematic front view of fig. 5.
Fig. 7 is a schematic view of the support bar viewed from below.
Fig. 8 is a schematic perspective view of the deformed screw.
Fig. 9 is a schematic view of a three-dimensional structure of the fixed rod, the supporting rod and the inclined supporting rod after being folded.
Fig. 10 is a schematic cross-sectional view taken along the direction B-B in fig. 9.
Fig. 11 is a schematic cross-sectional view after the connection according to the present invention.
FIG. 12 is a schematic cross-sectional view of the present invention after disassembly.
Fig. 13 is a perspective view of the fixing bolt.
Fig. 14 is a schematic perspective view illustrating an air conditioner external unit fixedly mounted according to the present invention.
Fig. 15 is a schematic side view illustrating a structure of an air conditioner external unit fixedly installed according to the present invention.
Fig. 16 is a front sectional view illustrating a base and a bracket for connecting an outdoor unit of an air conditioner according to the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, a bracket assembly for fixing an air conditioner outdoor unit includes a bracket, a fixing bolt 6 and a profile nut 7.
The bracket comprises a fixed rod 1, an inclined stay bar 3, a support bar 2, a special-shaped screw 41 and a nut 42 which is in fit threaded connection with the special-shaped screw 41. The fixed rod 1, the diagonal brace 3 and the support rod 2 can be rod-shaped bodies with cross sections close to L-shaped structures formed by bending through a sheet metal process.
The surface of the fixing rod 1 facing away from the fixing surface (i.e. facing away from the wall surface) is provided with a first fixing groove 11, as shown in fig. 2, 3 and 5, the first fixing groove 11 may be a through groove structure formed by stamping and deforming one part of the surface of the fixing rod 1 and having an up-and-down through structure. Referring to fig. 1 again, the support rod 2 is provided with at least two connecting holes 23, and when the air conditioner external unit 5 is installed, the two sides of the base 51 of the air conditioner external unit 5 are respectively connected with the connecting holes 23 of the support rod 2 of the two supports by the fixing bolts 6 and the special-shaped nuts 7 in a penetrating, installing and locking manner, so that the air conditioner external unit can be fixed.
Referring to fig. 1, 5 and 7, one end of the diagonal brace 3 is pivotally connected to the lower end of the fixed rod 1, and one end of the support rod 2 is pivotally connected to one end of the diagonal brace 3 away from the fixed rod 1. The pivotally-connected connecting structure of the present embodiment is as shown in fig. 7 and 10, through holes (not shown in the drawings) are respectively formed at the lower end of the fixing rod 1, both ends of the diagonal brace 3, and one end of the supporting rod 2 away from the fixing rod 1, during assembly, a pin 43 penetrates through the through hole of the fixing rod 1 or the through hole of the supporting rod 2, and then penetrates through the through hole of the diagonal brace 3, and then a snap spring 44 is fixedly connected to one end of the pin 43 penetrating through the diagonal brace 3, so that the connection between the two ends of the diagonal brace 3 and the fixing rod 1 and the supporting rod 2 is limited by the structure connected by the pin 43, and the two ends of the diagonal brace 3 are respectively. Before the support is installed, the inclined supporting rod 3 and the supporting rod 2 can be rotated and folded to lean against the fixed rod 1, so that the support forms a bundle-shaped whole body as shown in fig. 9, and the support is convenient to store and transport. In addition, the fixing rod is further provided with a yielding hole 16, when the bracket is folded to the state shown in fig. 9, the yielding hole 16 can be used as a yielding space for the first positioning plate 21 to pass through, so that the first positioning plate 21 is prevented from abutting against the fixing rod 1 and the supporting rod 2 cannot be completely folded into the fixing rod 1.
Referring to fig. 2 to 5, a rib 13 is disposed on one side of the fixing rod 1, and the rib 13 is formed by bending one side of the fixing rod 1 towards the direction of the supporting rod 2, so that a second fixing groove 12 is formed between the rib 13 and the inner wall of the fixing rod 1. A first positioning plate 21 and a second positioning plate 22 are disposed at one end of the supporting rod 2 away from the end connected to the inclined supporting rod 3, the first positioning plate 21 is bent upwards and extended or bent downwards, in the embodiment of the drawings, the structure is bent upwards, and the second positioning plate 22 is bent and extended towards the direction of the flange 13. When the support rod 2 rotates to be perpendicular to the fixing rod 1, if the first positioning plate 21 is bent upward, the first positioning plate 21 is embedded into the first fixing groove 11 from bottom to top, and if the first positioning plate 21 is bent downward, the first positioning plate 21 is embedded into the first fixing groove 11 from top to bottom, and the second positioning plate 22 is embedded into the second fixing groove 12 regardless of whether the first positioning plate 21 is bent upward or downward. In addition, referring to fig. 5 again, the retaining edge 13 is further provided with an abdicating notch 14 at a position close to the first fixing groove 11, and the second positioning plate 22 is inserted into the second fixing groove 12 after passing through the abdicating notch 14. In addition, the first positioning plate 21 may also be bent and extended downward, and when the fixing device is installed, the first positioning plate 21 is embedded into the first fixing groove 11 from top to bottom.
Referring to fig. 7, a first mounting hole 15 is formed in one side of the fixing rod 1 corresponding to the rib 13, and the first mounting hole 15 is a polygonal hole, preferably a square hole. The support rod 2 is provided with a second mounting hole 24 at the same side position with the first mounting hole 15, and the shape and the size of the second mounting hole 24 are consistent with the first mounting hole 15. When the support rod 2 swings to be perpendicular to the fixing rod 1, the first mounting hole 15 and the second mounting hole 24 may be aligned. Referring to fig. 8 again, the special-shaped screw 41 is provided with a mounting post 412 which is identical to the first mounting hole 15 in shape and is slightly smaller than the first mounting hole in size, and the specific size is smaller by 0.1-1 mm, between the head 411 and the threaded portion 413. With reference to fig. 3, during installation, the installation column 412 of the special-shaped screw 41 is simultaneously inserted into the first installation hole 15 and the second installation hole 24, and the nut 42 is connected to the threaded portion 413 of the special-shaped screw, so that the fixing rod 1, the support rod 2 and the diagonal brace 3 can be fixed to each other two by two, thereby forming a stable triangular structure. The first mounting hole 15 and the second mounting hole 24 and the mounting post 412 of the special-shaped screw 41 are polygonal structures with the same shape, which can play a role of mutual restriction, and not only the fixing rod 1 and the supporting rod 2 are fixed by the special-shaped screw 41, but also the special-shaped screw 41 is limited by the first mounting hole 15 of the fixing rod 1 and the second mounting hole 24 of the supporting rod 2, so that the special-shaped screw 41 can not rotate under the condition of external force such as vibration, and the fixing rod 1 and the supporting rod 2 can be fixedly connected with each other more safely. In addition, the mounting column 412 of the special-shaped screw 41 cannot be rotated by the first mounting hole 15 and the second mounting hole 24, so that when the nut 42 is rotated, only one hand is needed to pull the nut 42, which is very convenient.
Referring to fig. 12 and 13, the fixing bolt 6 has a threaded post 61, a guide 63, and a connecting table 62. The threaded post 61 and the connecting table 62 are respectively located at both ends of the fixing bolt 6, and the guide portion 63 is located between the threaded post 61 and the connecting table 62.
Referring to fig. 11 to 13, the diameter of the connecting table 62 is larger than the diameter of the connecting hole 23 of the support rod 2 through which the fixing bolt 6 passes. The mirror image of the two sides of the connecting table 62 is provided with limiting steps 64, as shown in fig. 16, the limiting steps 64 on the two sides of the connecting table 62 are respectively clamped on the two limiting plates 25, and the fixing bolt 6 can be limited by the structures of the limiting steps 64 and the limiting plates 25, so that the fixing bolt 6 is prevented from rotating, and meanwhile, the fixing bolt 6 is prevented from falling off. During installation, the fixing bolt 6 penetrates through the connecting hole 23 of the support rod 2 from bottom to top, and then the limiting step 64 at the bottom of the fixing bolt 6 is moved to the limiting plate 25 embedded into the support. Further, as shown in fig. 6, the connecting hole 23 of the bracket is a strip-shaped hole, and the length of the limiting plate 25 is smaller than that of the connecting hole 23, so as to form an avoidance space, so that the fixing bolt 6 passes through the connecting hole 23 of the bracket from bottom to top along the position (i.e., the avoidance space) where the limiting plate 25 is not arranged, and then moves the limiting step 64 to the limiting plate 25.
Preferably, with continued reference to fig. 11 and 12, the structure of the present invention may further include a shock-absorbing pad 8, the fixing bolt 6 is provided with an external thread 65 between the connecting table 62 and the guide portion 63, the shock-absorbing pad 8 is centrally provided with a second threaded hole 81, and the external thread 65 is adapted to be threadedly connected with the second threaded hole 81. After the fixing bolt 6 penetrates through the connecting hole 23 of the support rod 2, the shock absorption pad 8 is connected to the fixing bolt 6 through the second threaded hole 81 and is screwed to be fastened, so that the shock absorption pad 8 and the fixing bolt 6 are both fixed on the support, the fixing bolt 6 is fixed in a manner that the fixing hole 52 of the air conditioner external unit 5 is conveniently sleeved outside the fixing bolt 6, and the fixing hole 52 of the air conditioner external unit 5 is a through hole which is used for being sleeved with a bolt and fixedly connected on the base 51 of the air conditioner external unit.
With continued reference to fig. 11 to 13, the cross section of the guiding portion 63 is tapered, and the diameter of the guiding portion 63 near the end of the threaded post 61 is smaller than the diameter of the guiding portion 63 near the end far from the threaded post 61 (i.e., near the end of the connecting platform 62), as shown in fig. 15 and 16, this tapered structure can serve as a guide, which can facilitate the fixing bolt 6 to pass through the connecting hole 23 of the supporting rod 2 from bottom to top along the inclined plane of the guiding portion 63, and can facilitate the fixing hole 52 of the air conditioner external unit 5 to pass through the fixing bolt 6 from top to bottom along the inclined plane of the guiding portion 63. In addition, the diameter of one end of the guide part 63, which is far away from the threaded column 61, is slightly smaller than the aperture of the fixing hole 52 of the air conditioner outdoor unit 5 by 0.5-6 mm, so that the fixing hole 52 of the air conditioner outdoor unit 5 can be conveniently sleeved outside the fixing bolt 6 by the guide structure of the guide part 63; meanwhile, the diameter of the end, far away from the threaded column 61, of the guide portion 63 is slightly smaller than the aperture of the fixing hole 52 of the air conditioner external unit 5, so that after the fixing hole 52 of the air conditioner external unit 5 is sleeved below the guide portion 63 of the fixing bolt 6, the air conditioner external unit 5 is slightly moved until the fixing hole 52 is offset relative to the guide portion 63, that is, in the state shown in fig. 16, it is difficult to align the guide portion 63 at the center of the fixing hole 52 again, so that the base 51 of the air conditioner external unit 5 is blocked below by the guide portion 63 and is difficult to move upwards, the air conditioner external unit 5 is prevented from falling, and the safety factor of the air conditioner external unit 5 after being installed and fixed can be effectively.
Further preferably, the special-shaped nut 7 has a first threaded hole 71 and a receiving groove 72, wherein the special-shaped nut 7 may be a single blank machined and formed as an integral part having the first threaded hole 71 and the receiving groove 72, or the special-shaped nut 7 may be formed by welding and fixing a shell formed by stamping a sheet metal and having the receiving groove 72 and a nut having the first threaded hole 71. The first threaded hole 71 is adapted to be threadedly coupled to the threaded post 61 of the fixing bolt 6. The notch of the accommodating groove 72 is located at the other end, opposite to the first threaded hole 71, of the special-shaped nut 7, a circle of outwards-folded blank pressing 73 is arranged at the edge of the notch of the accommodating groove 72 of the special-shaped nut 7, and the blank pressing 73 is equivalent to a gasket in a nut connecting structure and can be used for enlarging the area of nut compression. The structure of the special-shaped nut 7 outside the first threaded hole 71 is a regular hexagonal prism 74 structure, and the regular hexagonal prism 74 structure can be conveniently clamped by a conventional open wrench or a socket wrench, and then the special-shaped nut 7 is pulled by the wrench to rotate. In addition, each side surface of the regular hexagonal prism 74 of the special-shaped nut 7 is provided with an inwards concave arc-shaped groove 75, and if the regular hexagonal prism 74 is sleeved with the socket wrench, the ball bearings in the socket wrench can be embedded into the arc-shaped grooves 75, so that an operator can easily pull the special-shaped nut 7 to fasten the special-shaped nut.
The receiving groove 72 is used for receiving the guide portion 63, that is, as shown in fig. 15 and 16, after the special-shaped nut 7 is screwed downwards along the threaded column 61, the receiving groove 72 is sleeved outside the guide portion 63, and the structure of the receiving groove 72 is equivalent to a space for yielding, so that the special-shaped nut 7 can rotate downwards without being blocked by the guide portion 63, and the pressing edge 73 can press the base 51 of the outdoor unit 5 of the air conditioner downwards.
Referring to fig. 14 to 16, the method for fixing an air conditioner outdoor unit by using a bracket assembly for fixing an air conditioner outdoor unit includes the following steps:
s1: fixing the two brackets on the wall surface, specifically fixing the fixing rods 1 of the brackets to the wall surface, and enabling the hole pitch of the connecting holes 23 on the two brackets to be consistent with the hole pitch of the fixing holes 52 on the two sides of the base 51 of the air conditioner external unit;
s2: in the two brackets, one end of the support rod 2, which is far away from the connecting diagonal brace 3, is respectively close to the fixed rod 1, the second mounting hole 24 of the support rod 2 is made to correspond to the first mounting hole 15 of the fixed rod 1, the mounting column 412 of the special-shaped screw 41 is simultaneously embedded into the first mounting hole 15 and the second mounting hole 24, the threaded part 413 of the special-shaped screw 41 penetrates through the first mounting hole 15 and the second mounting hole 24, the threaded part 413 is spirally connected with a nut 42, and the nut 42 is connected to a fastening part, so that the fixed rod 1 and the support rod 2 are clamped and fixed through the nut 42 and the head 411 of the special-shaped screw 41, and the mounting of the brackets can be completed.
S3: at each connecting hole 23 of the support rod 2, a fixing bolt 6 penetrates through the connecting hole 23 from bottom to top, and then the fixing bolt 6 is moved, so that a limiting step 64 at the bottom of the fixing bolt 6 is matched and clamped on a limiting plate 25 below the connecting hole 23;
s4: placing the air conditioner external unit 5 on a bracket, enabling the fixing holes 52 on the base 51 of the air conditioner external unit 5 to respectively correspondingly penetrate and sleeve the fixing bolts 6 on the bracket, and then slightly moving the air conditioner external unit 5 to enable the fixing holes 52 of the air conditioner external unit 5 to be staggered relative to the guide parts 63 of the fixing bolts 6, so that the base 51 of the air conditioner external unit 5 is blocked below the base by the guide parts 63 of the fixing bolts 6 and is difficult to move upwards, and the air conditioner external unit 5 is prevented from falling;
s5: and connecting one special-shaped nut 7 to each fixing bolt 6, and pulling the special-shaped nut 5 to spirally descend until the base 51 of the air conditioner external unit 5 is pressed downwards and fixed on the support rod 2, so that the fixed installation of the air conditioner external unit 5 can be completed.
In conclusion, the bracket of the invention can be unfolded and folded, and is convenient to carry. After the expansion, be fixed in the dead lever 1 on the wall, the connection of rethread dysmorphism screw 41 and nut 42 is fixed dead lever 1 and bracing piece 2, make dead lever 1 and bracing piece 2 obtain the fixed of fairly insuring, and support the outer machine 5 of holding air conditioner that can stabilize to bracing piece 2 through diagonal brace 3, the first mounting hole 15 of dead lever 1 and the second mounting hole 24 of bracing piece 2 can prevent that special-shaped screw 41 from rotating by the erection column 412 embedding of special-shaped screw 41 in this mounting means, only need during the fixed time one hand pull nut 42 can, it is very convenient. After the fixing hole 52 of the air conditioner external unit 5 is sleeved on the fixing bolt 6, the limit step of the fixing bolt is clamped and fixed, the special-shaped nut 7 is pulled by one hand, and the base 51 of the air conditioner external unit 5 can be pressed downwards through the spiral descending of the special-shaped nut 7 relative to the fixing bolt 6, so that the air conditioner external unit 5 can be fixed. When the bracket is fixedly arranged on the wall surface and fixedly connected with the air conditioner outdoor unit, the bracket can be operated by only one hand, is very simple and convenient, and is safer for installers working aloft.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. A bracket component for fixing an air conditioner outdoor unit is characterized by comprising a bracket, a fixing bolt and a special-shaped nut;
the support includes:
the fixing rod is provided with a polygonal first mounting hole at one side;
one end of the inclined strut is pivoted with one end of the fixed rod;
one end of the supporting rod is pivoted with one end of the inclined supporting rod, which is far away from the fixed rod, the other end of the supporting rod is provided with a second mounting hole, the shape and the size of the second mounting hole are consistent with those of the first mounting hole, and when the first mounting hole and the second mounting hole are aligned, the supporting rod is vertical to the fixed rod; in addition, the supporting rod is also provided with a connecting hole which is a strip-shaped hole, a limiting plate is arranged on the side edge of the supporting rod below the connecting hole, and the length of the limiting plate is smaller than that of the connecting hole;
the mounting column is arranged between the head part and the thread part, has the same shape with the first mounting hole and is slightly smaller in size, and is embedded into the first mounting hole and the second mounting hole simultaneously;
the fixing bolt has:
a threaded post located at one end of the fixing bolt;
the connecting platform is positioned at the other end, opposite to the threaded column, of the upper fixing bolt, the diameter of the connecting platform is larger than that of the threaded column, a limiting step is arranged on the side edge of the connecting platform, and the limiting step is matched and clamped on a limiting plate of the supporting rod;
the special-shaped nut is provided with:
the first threaded hole is in adaptive threaded connection with the threaded column.
2. The bracket assembly of claim 1, wherein: through holes are formed in the lower end of the fixing rod, the two ends of the inclined supporting rod and the end, far away from the fixing rod, of the supporting rod, pin shafts are matched with the through holes, the pin shafts penetrate through the through holes of the fixing rod or the through holes of the supporting rod and then penetrate through the through holes of the inclined supporting rod, and then clamp springs are fixedly connected to the ends, penetrating through the inclined supporting rod, of the pin shafts.
3. The bracket assembly of claim 1, wherein: the fixing rod is provided with a first fixing groove, one end, provided with the second mounting hole, of the supporting rod is provided with a first positioning plate, and when the supporting rod is perpendicular to the fixing rod, the first positioning plate is embedded into the first fixing groove.
4. The bracket assembly of claim 1, wherein: one side of the fixed rod is bent to form a flange, the flange is bent to extend towards the direction of the supporting rod, and a second fixed groove is formed between the flange and the inner wall of the fixed rod; and a second positioning plate is arranged at one end of the support rod, which is far away from the end connected with the inclined support rod, extends towards the direction of the flange, and is embedded into the second fixing groove when the support rod is vertical to the fixing rod.
5. The bracket assembly of claim 1, wherein: the fixing bolt is further provided with a guide part, the section of the guide part is of a conical structure, the diameter of one end, close to the threaded column, of the guide part is smaller than the diameter of one end, close to the threaded column, of the guide part, and the diameter of one end, far away from the threaded column, of the guide part is slightly smaller than the aperture of a fixing hole of an air conditioner external unit.
6. The bracket assembly of claim 5, wherein: the special-shaped nut is further provided with a containing groove, and the containing groove is used for containing the guide part.
7. The bracket assembly of claim 5, wherein: the shock pad is characterized by further comprising a shock pad, the fixing bolt is provided with an external thread between the connecting table and the guide portion, a second threaded hole is formed in the center of the shock pad, and the external thread is suitable for being in threaded connection with the second threaded hole.
8. A method for fixing an air conditioner outdoor unit by a bracket assembly for fixing the air conditioner outdoor unit is characterized by comprising the following steps:
s1: fixing two supports on a wall surface, specifically fixing rods of the supports to the wall surface, and enabling the hole pitch of connecting holes on the two supports to be consistent with the hole pitch of fixing holes on two sides of a base of an air conditioner external unit;
s2: in the two brackets, one end of the support rod, which is far away from the connecting diagonal support rod, is close to the fixed rod, the second mounting hole of the support rod corresponds to the first mounting hole of the fixed rod, the mounting column of the special-shaped screw is embedded into the first mounting hole and the second mounting hole at the same time, the threaded part of the special-shaped screw penetrates through the first mounting hole and the second mounting hole, a nut is screwed on the threaded part, and the support is connected and fastened, so that the mounting of the bracket can be completed;
s3: at each connecting hole of the supporting rod, a fixing bolt penetrates through the connecting hole from bottom to top, and then the fixing bolt is moved, so that a limiting step at the bottom of the fixing bolt is matched and clamped on a limiting plate below the connecting hole;
s4: placing an air conditioner external unit on the bracket, and enabling each fixing hole on a base of the air conditioner external unit to respectively correspond to each fixing bolt sleeved on the bracket;
s5: and connecting each fixing bolt with one special-shaped nut, and pulling the special-shaped nut to spirally descend until the base of the air conditioner external unit is pressed downwards and fixed on the supporting rod, so that the fixed installation of the air conditioner external unit can be completed.
9. The method of claim 8, wherein the bracket assembly for fixing an air conditioner outdoor unit further comprises: the fixing method of the fixing rod in the step S1 is to drive an expansion screw into the wall surface, rotate the inclined supporting rod and the supporting rod outward to a state that the bracket is integrally unfolded, and fix the fixing rod to the wall surface through the expansion screw.
10. The method of claim 8, wherein the bracket assembly for fixing an air conditioner outdoor unit further comprises: after the air conditioner outdoor unit is placed on the bracket in step S4, the air conditioner outdoor unit is slightly moved so that the fixing holes of the air conditioner outdoor unit are offset with respect to the guide portions of the fixing bolts and the base of the air conditioner outdoor unit is positioned below the base by the guide portions of the fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010951757.4A CN112146185B (en) | 2020-09-11 | 2020-09-11 | Bracket assembly for fixing air conditioner external unit and method for fixing air conditioner external unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010951757.4A CN112146185B (en) | 2020-09-11 | 2020-09-11 | Bracket assembly for fixing air conditioner external unit and method for fixing air conditioner external unit |
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| CN112146185A true CN112146185A (en) | 2020-12-29 |
| CN112146185B CN112146185B (en) | 2022-06-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011247533A (en) * | 2010-05-28 | 2011-12-08 | Daikin Industries Ltd | Outdoor unit installation base |
| CN103089784A (en) * | 2013-01-16 | 2013-05-08 | 厦门瑞尔特卫浴科技股份有限公司 | Unidirectionally-installed bolt assembly |
| CN203837156U (en) * | 2014-04-26 | 2014-09-17 | 浙江荣兰新能源有限公司 | Air conditioner external unit |
| CN104895880A (en) * | 2015-06-29 | 2015-09-09 | 中电装备山东电子有限公司 | Equipment cabinet door opening locking device |
| CN210441349U (en) * | 2019-06-27 | 2020-05-01 | 晋江市建升五金制品有限公司 | Folding and be convenient for air conditioner support of installation |
-
2020
- 2020-09-11 CN CN202010951757.4A patent/CN112146185B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011247533A (en) * | 2010-05-28 | 2011-12-08 | Daikin Industries Ltd | Outdoor unit installation base |
| CN103089784A (en) * | 2013-01-16 | 2013-05-08 | 厦门瑞尔特卫浴科技股份有限公司 | Unidirectionally-installed bolt assembly |
| CN203837156U (en) * | 2014-04-26 | 2014-09-17 | 浙江荣兰新能源有限公司 | Air conditioner external unit |
| CN104895880A (en) * | 2015-06-29 | 2015-09-09 | 中电装备山东电子有限公司 | Equipment cabinet door opening locking device |
| CN210441349U (en) * | 2019-06-27 | 2020-05-01 | 晋江市建升五金制品有限公司 | Folding and be convenient for air conditioner support of installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112146185B (en) | 2022-06-03 |
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Address after: No. 7 Fengsheng Road, Economic Development Zone (Wuliyuan), Jinjiang City, Quanzhou City, Fujian Province, 362205 Patentee after: JINJIANG JIANSHENG HARDWARE PRODUCT CO.,LTD. Address before: No.17-18, building 14, Strait International Hardware and Electrical City, Taodong Road, Cizao Town, Jinjiang City, Quanzhou City, Fujian Province, 362214 Patentee before: JINJIANG JIANSHENG HARDWARE PRODUCT CO.,LTD. |
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