CN220567491U - Central air conditioner mounting base - Google Patents
Central air conditioner mounting base Download PDFInfo
- Publication number
- CN220567491U CN220567491U CN202321811184.0U CN202321811184U CN220567491U CN 220567491 U CN220567491 U CN 220567491U CN 202321811184 U CN202321811184 U CN 202321811184U CN 220567491 U CN220567491 U CN 220567491U
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- Prior art keywords
- nut
- air conditioner
- central air
- expansion bolt
- hole
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000004308 accommodation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a central air conditioner installation base, and relates to the technical field of air conditioner installation structures. The utility model comprises a plurality of expansion bolts which are vertically arranged; the upper end of the expansion bolt can be fixedly inserted into the ceiling; the lower end of the expansion bolt is horizontally connected with a bearing column; the lower surface of the bearing column is horizontally provided with a containing groove; an adjusting block is connected in the accommodating groove in a sliding way; a pull rod is vertically fixed on the lower surface of the adjusting block; the lower end of the pull rod is connected in the oblong hole. The utility model has reasonable structural design and convenient use, and effectively improves the installation efficiency of the central air conditioner.
Description
Technical Field
The utility model belongs to the technical field of air conditioner installation structures, and particularly relates to a central air conditioner installation base.
Background
A central air conditioner is generally composed of an outdoor unit and an indoor unit, and the indoor unit is generally suspended from an indoor ceiling by a mounting base. The central air conditioner installation base in the prior art is generally composed of a plurality of vertically arranged screw rods, when the installation base is used, a plurality of installation holes are required to be drilled on an indoor ceiling, the upper ends of the screw rods are fixedly inserted into the indoor ceiling, then the indoor unit is lifted by using a lifting machine, the lower ends of the screw rods are inserted into the installation holes on the indoor unit, and finally the indoor unit is hung on the indoor ceiling through threaded nut matching on the lower ends of the screw rods. The existing central air conditioner mounting base has the following defects although the structure is simpler: when the screw is mounted on the indoor ceiling and the lower end of the screw cannot be inserted into the mounting hole of the indoor unit, the position of the screw needs to be adjusted by re-drilling the hole in the indoor ceiling, which not only reduces the mounting efficiency of the indoor unit, but also affects the structural strength of the indoor ceiling. Therefore, there is a need to study a central air conditioner installation base in order to solve the above problems.
Disclosure of Invention
The utility model aims to solve the technical problems in the background art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a central air conditioner installation base, which comprises a box body; a plurality of mounting blocks with a 'shape' structure are vertically welded on the side wall of the box body; a long round hole is vertically formed in the horizontal section of the mounting block; the mounting base comprises a plurality of expansion bolts which are vertically arranged; the upper end of the expansion bolt can be fixedly inserted into the ceiling; the lower end of the expansion bolt is horizontally connected with a bearing column; the lower surface of the bearing column is horizontally provided with a containing groove; an adjusting block is connected in the accommodating groove in a sliding way; a pull rod is vertically fixed on the lower surface of the adjusting block; the lower end of the pull rod is connected in the oblong hole.
As a preferable technical scheme of the utility model, the upper surface of the bearing column is vertically fixed with a connecting block with a U-shaped structure; the middle section of the connecting block is vertically provided with a first through hole corresponding to the expansion bolt; the lower end of the expansion bolt is in clearance fit in the first through hole; the lower end of the expansion bolt is at least in threaded fit with a first nut; the first nut is arranged below the middle section of the connecting block.
As a preferable technical scheme of the utility model, the lower end of the expansion bolt is also in threaded fit with a second nut; the second nut is arranged above the middle section of the connecting block.
As a preferable technical scheme of the utility model, the opposite ends of the accommodating groove respectively penetrate through the opposite end surfaces of the bearing column; both sides of the lower port of the accommodating groove are provided with limiting flanges.
As a preferable technical scheme of the utility model, through grooves are formed on two opposite side surfaces of the accommodating groove along the length direction; the two through grooves respectively penetrate through the two opposite side surfaces of the bearing column; the adjusting block is provided with a second through hole corresponding to the through groove; a positioning rod is inserted into the second through hole; the two ends of the positioning rod are respectively inserted into the two-way grooves; and third nuts are in threaded fit with the peripheries of the two ends of the positioning rod.
As a preferable technical scheme of the utility model, the pull rod is arranged in the oblong hole in an inserted way; the lower end part of the pull rod is in threaded fit with a fourth nut and a fifth nut; the fourth nut is arranged below the horizontal section of the mounting block; the fifth nut is arranged above the horizontal section of the mounting block.
The utility model has the following beneficial effects:
according to the utility model, four holes are drilled on the ceiling, the four expansion bolts are respectively and fixedly inserted into the four holes, then the central air conditioner is lifted by using the lifter, the position of the adjusting block in the accommodating groove is horizontally adjusted, and the lower end of the pull rod is enabled to be connected into the corresponding oblong hole, so that the central air conditioner is installed, the installation efficiency of the central air conditioner is effectively improved, the defects of the prior art that the holes are required to be drilled on the ceiling again and the like are avoided, the structural strength of the ceiling is ensured, and the central air conditioner has high market application value.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a central air conditioner installation base of the present utility model.
Fig. 2 is a front view of the structure of fig. 1.
Fig. 3 is a schematic structural diagram of a central air conditioner in the prior art.
Fig. 4 is a schematic view of the connection among the expansion bolts, the load-bearing columns and the tie rods according to the present utility model.
Fig. 5 is a front view of the structure of fig. 4.
Fig. 6 is a schematic structural view of an expansion bolt according to the present utility model.
Fig. 7 is a schematic structural view of a carrying column according to the present utility model.
Fig. 8 is a schematic structural view of the adjusting block of the present utility model.
Fig. 9 is a schematic structural view of the tie rod of the present utility model.
Fig. 10 is a schematic view of the connection between the tie rod and the mounting block of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a 1-box body, a 2-mounting block, a 3-slotted hole, a 4-expansion bolt, a 5-bearing column, a 6-adjusting block, a 7-pull rod, an 8-first nut, a 9-second nut, a 10-positioning rod, an 11-third nut, a 12-fourth nut, a 13-fifth nut, a 501-containing groove, a 502-connecting block, a 503-first through hole, a 504-limit flanging, a 505-through groove and a 601-second through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Detailed description of the preferred embodiments
Referring to fig. 1 to 5, the present utility model is a central air conditioner installation base, and the central air conditioner is a conventional structure in the art, and includes a box 1; four mounting blocks 2 with a 'type' structure are vertically arranged on the side wall of the box body 1; the vertical section of the mounting block 2 is welded on the side wall mulberry of the box body 1; a slotted hole 3 is vertically formed in the horizontal section of the mounting block 2; the mounting base comprises four expansion bolts 4 which are vertically arranged; the expansion bolts 4 are of conventional construction in the art, and are themselves provided with nuts for adjusting the locking; the upper end of the expansion bolt 4 can be fixedly inserted into the ceiling; the lower end of the expansion bolt 4 is horizontally connected with a bearing column 5; the lower surface of the bearing column 5 is horizontally provided with a containing groove 501; an adjusting block 6 is slidably connected in the accommodating groove 501; a pull rod 7 is vertically welded on the lower surface of the adjusting block 6; the lower end of the pull rod 7 is connected in the oblong hole 3. When the air conditioner is used, four holes are drilled on a ceiling (the deviation of the positions of the required holes cannot be too large), then the four expansion bolts 4 are respectively and fixedly inserted into the four holes, then the central air conditioner is lifted by using a lifter, the position of the adjusting block 6 in the accommodating groove 501 is horizontally adjusted, the lower end of the pull rod 1 can be connected into the corresponding oblong hole 3, and therefore the installation of the central air conditioner is realized, the installation efficiency of the central air conditioner is effectively improved, and the defects that the prior art needs to drill holes again on the ceiling are overcome.
Second embodiment
On the basis of the first embodiment, as shown in fig. 4-7, a connecting block 502 with a "n" structure is vertically welded on the upper surface of the bearing column 5; a first through hole 503 corresponding to the expansion bolt 4 is vertically formed in the middle section of the connection block 502; the lower end of the expansion bolt 4 is clearance fit in the first through hole 503; the lower end of the expansion bolt 4 is in threaded fit with a pair of first nuts 8 and a second nut 9 side by side; the first nut 8 is arranged below the middle section of the connecting block 502; a pair of first nuts 8 are arranged, so that the suspension stability of the bearing column 5 can be improved; the second nut 9 is arranged above the middle section of the connection block 502. When the adjusting block is used, the second nut 9 is firstly far away from the middle section of the connecting block 502, and then the bearing column 5 is horizontally rotated, so that the position adjusting effect of the adjusting block 6 can be further improved; then, when the rotation of the load post 5 is completed, the lower surface of the second nut 9 is urged to tightly abut against the middle section of the connection block 502 by rotating the second nut 9 downward, thereby locking the load post 5 to the expansion bolt 4.
As shown in fig. 4-5 and fig. 7, opposite ends of the accommodating groove 501 respectively penetrate through opposite end surfaces of the bearing post 5; both sides of the lower port of the accommodating groove 501 are provided with limit flanges 504. Through the design that the opposite ends of the accommodating groove 501 respectively penetrate through the opposite end surfaces of the bearing column 5, the adjusting block 4 can be conveniently detached from the bearing column 5, and meanwhile, the adjusting block 4 is convenient to install; through the design of the two sides of the lower port of the accommodating groove 501, limit flanges 504 are arranged, so that the supporting strength of the adjusting block 4 can be improved, and the installation effect of the central air conditioner is ensured.
Detailed description of the preferred embodiments
As shown in fig. 4-5 and fig. 7-9, on the basis of the second embodiment, two opposite sides of the accommodating groove 501 are provided with through grooves 505 along the length direction; the two-way grooves 505 respectively penetrate through two opposite side surfaces of the bearing column 5; the adjusting block 6 is provided with a second through hole 601 corresponding to the through groove 505; a positioning rod 10 is inserted into the second through hole 601; the two ends of the positioning rod 10 are respectively inserted into the two-way grooves 505; the positioning rods 10 are respectively in clearance fit with the second through holes 601 and the through grooves 505; the outer circumferences of the two ends of the positioning rod 10 are respectively in threaded fit with a third nut 11; the two third nuts 11 are respectively disposed on opposite outer sides of the two-way groove 505. When the adjusting block 6 is used, after the position of the adjusting block 6 in the accommodating groove 501 is adjusted, the third nuts 11 are tightly abutted against the two opposite side surfaces of the bearing column 5 respectively, so that the position of the adjusting block 6 is locked.
As shown in fig. 4-5 and fig. 9-10, the pull rod 7 is inserted into the oblong hole 3; the pull rod 7 is in clearance fit with the oblong hole 3; the lower end part of the pull rod 7 is in threaded fit with a fourth nut 12 and a fifth nut 13; the fourth nut 12 is arranged below the horizontal section of the mounting block 2; the fifth nut 13 is arranged above the horizontal section of the mounting block 2. When the connecting rod is used, the fifth nut 13 is in threaded fit on the pull rod 7, the pull rod 7 is inserted into the oblong hole 3, the fourth nut 12 is in threaded fit on the pull rod 7, and the position of the fifth nut 13 is adjusted to enable the lower end face of the fifth nut 13 to be tightly attached to the horizontal section of the mounting block 2, so that stable connection between the pull rod 7 and the mounting block 2 is achieved.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. A central air conditioner installation base, the central air conditioner comprising a box (1); a plurality of mounting blocks (2) with a 'front-face' structure are vertically welded on the side wall of the box body (1); a long round hole (3) is vertically formed in the horizontal section of the mounting block (2); the method is characterized in that:
the mounting base comprises a plurality of expansion bolts (4) which are vertically arranged; the upper end of the expansion bolt (4) can be fixedly inserted into the ceiling; the lower end of the expansion bolt (4) is horizontally connected with a bearing column (5); the lower surface of the bearing column (5) is horizontally provided with a containing groove (501); an adjusting block (6) is connected in the accommodating groove (501) in a sliding way; a pull rod (7) is vertically fixed on the lower surface of the adjusting block (6); the lower end of the pull rod (7) is connected in the oblong hole (3).
2. The central air conditioner installation base according to claim 1, wherein the upper surface of the bearing column (5) is vertically fixed with a connecting block (502) in a 'n' -shaped structure; a first through hole (503) corresponding to the expansion bolt (4) is vertically formed in the middle section of the connecting block (502); the lower end of the expansion bolt (4) is in clearance fit in the first through hole (503); the lower end of the expansion bolt (4) is at least in threaded fit with a first nut (8); the first nut (8) is arranged below the middle section of the connecting block (502).
3. A central air conditioner mounting base according to claim 2, characterized in that the lower end of the expansion bolt (4) is also screw-fitted with a second nut (9); the second nut (9) is arranged above the middle section of the connecting block (502).
4. A central air conditioner mounting base according to claim 2 or 3, wherein opposite ends of the accommodation groove (501) penetrate through opposite end surfaces of the carrying pole (5), respectively; both sides of the lower port of the accommodating groove (501) are provided with limit flanges (504).
5. The central air conditioner installation base according to claim 4, wherein the opposite sides of the receiving groove (501) are provided with through grooves (505) along the length direction; the two through grooves (505) respectively penetrate through two opposite side surfaces of the bearing column (5); the adjusting block (6) is provided with a second through hole (601) corresponding to the through groove (505); a positioning rod (10) is inserted into the second through hole (601); the two ends of the positioning rod (10) are respectively inserted into the two through grooves (505); and the peripheries of the two ends of the positioning rod (10) are respectively in threaded fit with a third nut (11).
6. The central air conditioner installation base according to claim 5, wherein the pull rod (7) is inserted into the oblong hole (3); the lower end part of the pull rod (7) is in threaded fit with a fourth nut (12) and a fifth nut (13); the fourth nut (12) is arranged below the horizontal section of the mounting block (2); the fifth nut (13) is arranged above the horizontal section of the mounting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811184.0U CN220567491U (en) | 2023-07-11 | 2023-07-11 | Central air conditioner mounting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811184.0U CN220567491U (en) | 2023-07-11 | 2023-07-11 | Central air conditioner mounting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567491U true CN220567491U (en) | 2024-03-08 |
Family
ID=90091240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321811184.0U Active CN220567491U (en) | 2023-07-11 | 2023-07-11 | Central air conditioner mounting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567491U (en) |
-
2023
- 2023-07-11 CN CN202321811184.0U patent/CN220567491U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |