CN115773542B - Prefabricated air conditioner installation wallboard for assembled building - Google Patents
Prefabricated air conditioner installation wallboard for assembled building Download PDFInfo
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- CN115773542B CN115773542B CN202211653405.6A CN202211653405A CN115773542B CN 115773542 B CN115773542 B CN 115773542B CN 202211653405 A CN202211653405 A CN 202211653405A CN 115773542 B CN115773542 B CN 115773542B
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Abstract
The invention belongs to the field of installation of air conditioners of prefabricated buildings, and particularly relates to a prefabricated air conditioner installation wallboard for an assembled building. The mounting plate can realize the mounting of the air conditioner from the indoor side to the outdoor side, avoids the overhead operation of the installer from being carried out outside the wall, and has higher safety. Meanwhile, the front grille, the side grille and the top grille which are related to the mounting plate can automatically form an enclosure for the air conditioner after the mounting plate provided with the air conditioner swings out of the prefabricated wall body to be in a horizontal state, so that the air conditioner outside the wall cannot fall under the action of strong wind, and the outer wall provided with the air conditioner is more attractive.
Description
Technical Field
The invention belongs to the field of air conditioner installation of assembled buildings, and particularly relates to a prefabricated air conditioner installation wallboard for an assembled building.
Background
The assembled building is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies and the like) in the factory, transporting to a building construction site, and assembling and installing the building on site in a reliable connection mode.
The air conditioner is generally divided into an indoor unit and an outdoor unit, the indoor unit is installed in the indoor space, and the outdoor unit is installed on an air conditioner installation plate of an outdoor wall surface.
In the air conditioner installation process, workers need to tie up safety belts to perform high-altitude installation operation on the outdoor wall surface, so that potential safety hazards exist in the installation process. And if there is no guardrail on the air conditioner mounting plate, the air conditioner can drop under the action of strong wind, and the mounting plate without the guardrail is also attractive on the outer side of the building after the air conditioner is mounted.
Therefore, it is necessary to design an aesthetic structure that can safely and conveniently install an air conditioner on a prefabricated wall of an assembled building.
The invention designs a prefabricated air conditioner installation wallboard for an assembled building, which solves the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a prefabricated air conditioner installation wallboard for an assembled building, which is realized by adopting the following technical scheme.
The prefabricated air conditioner installation wallboard for the assembled building comprises a plugging door, a shaft A, an installation plate, round pins, a front grille, a vortex spring A, a top grille, a shaft B, a vortex spring B, a shaft C, a side grille and a vortex spring C, wherein the installation plate for installing an air conditioner external unit is hinged at an installation groove below a window of a prefabricated wall body through the fixed shaft A, the front grille which is in transmission connection with the shaft A is hinged at the tail end of the installation plate through two round pins fixed on the installation plate, and two vortex springs A which are in relative swing reset with the installation plate and the front grille are installed between the installation plate and the front grille; the top grille is hinged to the tail end of the front grille in transmission connection with the round pin through a shaft B fixed on the top grille, and a vortex spring B which is used for relatively swinging and resetting the top grille and the front grille is arranged between the shaft B and the front grille; the installation groove is hinged with a locking blocking door which is used for opening and closing the installation groove and preserving heat indoors.
The two side grids are hinged to the two sides of the front grid through a shaft C which is fixed on the side grids and is in transmission connection with the shaft B, and two plate springs C which swing and reset the two side grids are arranged between the shaft C and the front grid; the front grille, the top grille and the two side grilles are folded together in parallel with the mounting plate when the mounting plate is vertically positioned in the mounting groove, and the front grille, the top grille and the two side grilles surround an air conditioner outdoor unit mounted on the mounting plate when the mounting plate is horizontally positioned outside the mounting groove.
As a further improvement of the technology, the lower end of the prefabricated wall body is provided with a plurality of metal sleeves which are uniformly distributed at intervals and matched with the steel bars on the foundation; one side of the plugging door is provided with a cambered surface which is convenient for the plugging door to enter and exit the mounting groove, and the cambered surface is concentric with the axis of the hinge pin of the plugging door; the air conditioner external unit is fixed on the mounting plate through the cooperation with the threaded hole on the mounting plate.
As a further improvement of the technology, two symmetrical lugs B on the front grille are hinged with two round pins in one-to-one correspondence, and winding wheels B concentric with the round pins are fixedly arranged on the lugs B; the shaft A is fixed on two lugs A below the mounting groove outside the prefabricated wall body, winding wheels A concentric with the shaft A are fixedly arranged on the two lugs A, and the winding wheels A are in transmission connection with winding wheels B on the lugs B on the same side through stay ropes A; the winding wheel B is used for paying out the pull rope A when the winding wheel A winds the pull rope A and winding the pull rope A when the winding wheel A is used for paying out the pull rope A.
As a further improvement of the present technology, the winding radius ratio of the winding wheel a to the winding wheel B is 3:1, the front grille is guaranteed to swing 270 degrees to be in a vertical state relative to the mounting plate when the mounting plate swings from a vertical state to a horizontal state.
As a further improvement of the technology, a winding wheel C is fixedly arranged on the round pin, and the winding wheel C is in transmission connection with a winding wheel D fixedly arranged on the shaft B through a pull rope B; the winding wheel D delivers the pull cord B when the winding wheel C winds the pull cord B and winds the pull cord B when the winding wheel C delivers the pull cord B.
As a further improvement of the present technology, the winding radius ratio of the winding wheel C to the winding wheel D is 1:1, the top grille is guaranteed to swing 270 degrees to a horizontal state relative to the front grille when the mounting plate swings from a vertical state to a horizontal state.
As a further improvement of the technology, the shaft C is in rotary fit with two lugs C on the corresponding side of the front grille; the gear B on the shaft C is matched with the gear A on the corresponding side of the front grille, a belt wheel D is arranged on the shaft sleeve B where the gear A is positioned, and the belt wheel D is in transmission connection with the belt wheel C on the corresponding side of the front grille through a belt B; a belt pulley B is arranged on a shaft sleeve A where the belt pulley C is arranged, and the belt pulley B is in transmission connection with the belt pulley A on the shaft B through a belt A; the rotational speed of the shaft C with respect to the front grill is equal to the rotational speed of the shaft B with respect to the front grill.
As a further improvement of the technology, the gear B is an incomplete gear and is provided with teeth with 90 degrees in the axial direction, the transmission ratio of the belt wheel A to the belt wheel B is equal to that of the belt wheel D to the belt wheel C, the transmission ratio of the gear A to the gear B is equal to 1, the two side grids are ensured to swing for 90 degrees to be fully unfolded when the front grid swings for 90 degrees relative to the mounting plate, and no interference is formed on the continuous swing of the front grid and the top grid.
Compared with the traditional mounting mode of the air conditioner external unit of the assembled building, the mounting plate can realize the mounting of the air conditioner external unit from the indoor side to the wall side, avoids the high-altitude operation of a installer outside the wall, and has higher safety. Meanwhile, the front grille, the side grille and the top grille which are related to the mounting plate automatically form surrounding to the air conditioner outdoor unit after the mounting plate provided with the air conditioner outdoor unit swings out of the prefabricated wall body to be in a horizontal state, so that the air conditioner outdoor unit outside the wall cannot fall under the action of strong wind, and the outer wall provided with the air conditioner outdoor unit is more attractive.
The mounting plate is recycled into the prefabricated wall body when the air conditioner external unit is not mounted, the outer side of the wall body is not encumbered, and the mounting plate can be protected from being corroded and damaged by wind and rain. The invention has simple structure and better use effect.
Drawings
FIG. 1 is a schematic view of the present invention in combination with a prefabricated wall for two viewing angles.
Fig. 2 is a schematic cross-sectional view showing the present invention in an open state, in cooperation with an external air conditioner and a prefabricated wall body at two viewing angles.
Fig. 3 is a schematic cross-sectional view showing the present invention in a storage state, in cooperation with an external air conditioner and a prefabricated wall body.
Fig. 4 is a schematic view of a prefabricated wall.
Fig. 5 is a schematic view of the mounting plate, front grille, top grille and two side grilles in an unfolded state.
Fig. 6 is a schematic view showing the mounting plate, front grille, top grille and two side grille housed states.
Fig. 7 is a schematic cross-sectional view of the winding wheel a, mounting plate and front grille drive in combination with three viewing angles.
FIG. 8 is a schematic cross-sectional view of the mounting plate hinged to the front grill.
Fig. 9 is a schematic cross-sectional view of the top grill in driving engagement with the front grill at two viewing angles.
Fig. 10 is a schematic cross-sectional view of the top grille hinged to the front grille.
Fig. 11 is a schematic cross-sectional view of the top grid in driving engagement with the side grids at two viewing angles.
Fig. 12 is a schematic view of a mounting plate.
Fig. 13 is a schematic view of a front grill.
Fig. 14 is a schematic top grid view.
Fig. 15 is a side grill schematic.
Reference numerals in the figures: 1. prefabricating a wall body; 2. a window; 3. a mounting groove; 4. a metal sleeve; 5. plugging a door; 6. a supporting lug A; 7. a winding wheel A; 8. an axis A; 9. a mounting plate; 10. a threaded hole; 11. round pins; 12. a winding wheel C; 13. a front grille; 14. a support lug B; 15. a support lug C; 16. a winding wheel B; 17. a vortex spring A; 18. a top grille; 19. an axis B; 20. a winding wheel D; 21. a pull rope B; 22. a vortex spring B; 23. a pull rope A; 24. a belt wheel A; 25. a belt A; 26. a belt wheel B; 27. a shaft sleeve A; 28. a belt wheel C; 29. a belt B; 30. a belt wheel D; 31. a shaft sleeve B; 32. a gear A; 33. a gear B; 34. an axis C; 35. a side grille; 36. a volute spring C; 37. a cambered surface; 38. an air conditioner external unit; 39. and (5) a bolt.
Detailed Description
The drawings are schematic representations of the practice of the invention to facilitate understanding of the principles of operation of the structure. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.
As shown in fig. 1, 5 and 6, the air conditioner comprises a blocking door 5, an axis A8, a mounting plate 9, a round pin 11, a front grille 13, a vortex spring A17, a top grille 18, an axis B19, a vortex spring B22, an axis C34, a side grille 35 and a vortex spring C36, wherein as shown in fig. 1, 2 and 4, the mounting plate 9 for mounting an air conditioner outdoor unit 38 is hinged at a mounting groove 3 below a window 2 of a prefabricated wall body 1 through a fixed axis A8; as shown in fig. 5, 7 and 8, the tail end of the mounting plate 9 is hinged with a front grille 13 in transmission connection with the shaft A8 through two round pins 11 fixed on the mounting plate, and two vortex springs A17 which swing and reset relatively to the mounting plate 9 and the front grille 13 are arranged between the mounting plate and the front grille 13; as shown in fig. 5, 9 and 10, the top grille 18 is hinged to the tail end of the front grille 13 in transmission connection with the round pin 11 through a shaft B19 fixed on the top grille, and a vortex spring B22 for resetting the two relative swinging is arranged between the shaft B19 and the front grille 13; as shown in fig. 1, 2 and 3, the installation groove 3 is hinged with a locking blocking door 5 which is opened and closed and keeps the temperature indoors.
As shown in fig. 5 and 11, the two side grids 35 are respectively hinged to the two sides of the front grid 13 through a shaft C34 which is fixed on the side grids and is in transmission connection with a shaft B19, and two plate springs C which swing and reset the two side grids are arranged between the shaft C34 and the front grid 13; as shown in fig. 1, 2, 3, the front grill 13, the top grill 18, and the two side grills 35 are folded in parallel with the mounting plate 9 when the mounting plate 9 is vertically positioned in the mounting groove 3, and the front grill 13, the top grill 18, and the two side grills 35 enclose an air conditioner external unit 38 mounted to the mounting plate 9 when the mounting plate 9 is horizontally positioned outside the mounting groove 3.
As shown in fig. 3 and 4, the lower end of the prefabricated wall body 1 is provided with a plurality of metal sleeves 4 which are uniformly distributed at intervals and matched with the steel bars on the foundation; as shown in fig. 2 and 3, one side of the plugging door 5 is provided with an arc surface 37 which is convenient for the plugging door to enter and exit the installation groove 3, and the arc surface 37 is concentric with the hinging pin of the plugging door 5; the air conditioner external unit 38 is fixed to the mounting plate 9 by engagement with the screw hole 10 of the mounting plate 9.
As shown in fig. 7, 8 and 13, two symmetrical lugs B14 on the front grille 13 are hinged with two round pins 11 in one-to-one correspondence, and winding wheels B16 concentric with the round pins 11 are fixedly arranged on the lugs B14; as shown in fig. 4 and 7, a shaft A8 is fixed on two lugs A6 below an installation groove 3 outside the prefabricated wall body 1, and winding wheels A7 concentric with the shaft A8 are fixedly arranged on the two lugs A6; as shown in fig. 7 and 13, the winding wheel A7 is in transmission connection with the winding wheel B16 on the same side supporting lug B14 through a pull rope A23; the winding wheel B16 winds the pull cord a23 when the winding wheel A7 winds the pull cord a23 and winds the pull cord a23 when the winding wheel A7 winds the pull cord a23.
As shown in fig. 5, 6 and 7, the winding radius ratio of the winding wheel A7 to the winding wheel B16 is 3:1, the front grille 13 is ensured to swing 270 degrees to be in a vertical state relative to the mounting plate 9 when the mounting plate 9 swings from a vertical state to a horizontal state.
As shown in fig. 9, 12 and 14, the round pin 11 is fixedly provided with a winding wheel C12, and the winding wheel C12 is in transmission connection with a winding wheel D20 fixedly arranged on a shaft B19 through a pull rope B21; as shown in fig. 5 and 9, the winding wheel D20 winds the pull cord B21 when the winding wheel C12 winds the pull cord B21, and winds the pull cord B21 when the winding wheel C12 winds the pull cord B21.
As shown in fig. 5 and 9, the winding radius ratio of the winding wheel C12 to the winding wheel D20 is 1:1, the top grille 18 is guaranteed to swing 270 degrees to a horizontal state relative to the front grille 13 when the mounting plate 9 swings from a vertical state to a horizontal state.
As shown in fig. 11, 13 and 15, the shaft C34 is in rotary engagement with two lugs C15 on the respective sides of the front grille 13; the gear B33 on the shaft C34 is matched with the gear A32 on the corresponding side of the front grille 13, the shaft sleeve B31 on which the gear A32 is arranged is provided with a belt wheel D30, and the belt wheel D30 is in transmission connection with the belt wheel C28 on the corresponding side of the front grille 13 through a belt B29; a belt wheel B26 is arranged on a shaft sleeve A27 where the belt wheel C28 is arranged, and the belt wheel B26 is in transmission connection with a belt wheel A24 on a shaft B19 through a belt A25; the rotational speed of the shaft C34 with respect to the front grill 13 is equal to the rotational speed of the shaft B19 with respect to the front grill 13.
As shown in fig. 5, 6 and 11, the gear B33 is an incomplete gear, the gear B33 is provided with teeth with 90 degrees in the axial direction, the transmission ratio of the belt pulley a24 to the belt pulley B26 is equal to the transmission ratio of the belt pulley D30 to the belt pulley C28, the transmission ratio of the gear a32 to the gear B33 is equal to 1, so that the two side grids 35 swing 90 degrees completely when the front grid 13 swings 90 degrees relative to the mounting plate 9, and no interference is formed on the continued swinging of the front grid 13 and the top grid 18.
As shown in fig. 11, the pulley a24, the pulley B26, the pulley C28, the pulley D30 and the gear B33 are only schematically shown, and the ratio of the actual sizes of the four is that the gear B33 is an incomplete gear and the gear B33 has teeth with 90 degrees in the axial direction, the transmission ratio of the pulley a24 to the pulley B26 is equal to the transmission ratio of the pulley D30 to the pulley C28, and the transmission ratio of the gear a32 to the gear B33 is equal to 1.
The operation flow of the invention is as follows: in the initial state, the plugging door 5 is in a closed state to the mounting groove 3, the mounting plate 9 is vertically positioned in the mounting groove 3, the front grille 13 is folded and contracted outside the mounting plate 9 in parallel, the top grille 18 is folded and contracted between the front grille 13 and the mounting plate 9 in parallel, and the two side grilles 35 are folded and contracted outside the front grille 13 in parallel. Scroll A17, scroll B22, and scroll C36 are all in compression. Both the stay cord A23 and the stay cord B21 are in a straightened state. Gear a32 is in mesh with gear B33.
When the air conditioner outdoor unit 38 is required to be installed on the outer side of the prefabricated wall body 1, the blocking door 5 is opened first, and the air conditioner outdoor unit 38 is fixedly installed on the installation plate 9 through bolts 39.
Then, the mounting plate 9 is pushed outwards, the two pull ropes A23 are respectively wound on the corresponding winding wheels A7, the front grille 13 is driven by the winding wheels B16 and the lugs B14 to swing and unwind relative to the mounting plate 9 around the round pin 11, and the two spiral springs A17 are further compressed and stored energy. The two stretches B are wound by the respective winding wheels C12 and drive, by the respective winding wheels D20, the top grille 18, which is fastened to the shaft B19, to oscillate and unwind about the shaft B19 with respect to the front grille 13, the spiral springs B22 being further compressed, the oscillation and unwinding of the top grille 18 being limited by the mounting plate 9 and slowly unwinding as the front grille 13 is opened, since the top grille 18 is located between the mounting plate 9 and the front grille 13. The shaft B19 drives the side grids 35 on the two shafts C34 to swing and expand around the shafts C34 relative to the front grids 13 through the belt wheel A24, the belt A25, the belt wheel B26, the shaft sleeve A27, the belt wheel C28, the belt B29, the belt wheel D30, the shaft sleeve B31, the gear A32 and the gear B33, and the two vortex springs C36 corresponding to each grid are further compressed and stored energy.
Since the winding radius ratio of the winding wheel A7 to the winding wheel B16 is 3:1, the winding radius ratio of the winding wheel C12 to the winding wheel D20 is 1:1, gear B33 is an incomplete gear and gear B33 has teeth with 90 degrees of axial direction, the transmission ratio of pulley a24 to pulley B26 is equal to the transmission ratio of pulley D30 to pulley C28, and the transmission ratio of gear a32 to gear B33 is equal to 1, so when mounting plate 9 swings out 30 about axis A8, front grille 13 is unfolded exactly 90 degrees relative to mounting plate 9, and top grille 18 is just completely removed from mounting plate 9 being unfolded 90 degrees relative to front grille 13. The two side grids 35 are just unfolded for 90 degrees relative to the front grid 13, the gear A32 is meshed with the teeth on the gear B33, the teeth on the gear B33 are always circumferentially abutted against the teeth on the gear A32 under the action of the corresponding two spiral springs C36 to ensure that the two side grids 35 return to swing back when the mounting plate 9 is recovered into the mounting groove 3, and meanwhile, the two side grids 35 are prevented from being unfolded and swung relative to the front grid 13 along with the continuous outward swinging of the mounting plate 9, and further the two side grids 35 are prevented from interfering with an air conditioner external unit 38 along with the continuous outward swinging of the mounting plate 9.
When the mounting plate 9 swings out to be in a horizontal state, the front grille 13 swings and expands 270 degrees around the round pin 11 relative to the mounting plate 9 to be located above the mounting plate 9 and is in a vertical state, the top grille 18 swings and expands 270 degrees around the axis B19 relative to the front grille 13 and is located above the air conditioner outdoor unit 38 and is in a horizontal state, the two side grilles 35 are located on two sides of the air conditioner outdoor unit 38 respectively in a vertical state with the front grille 13, the top grille 18 and the two side grilles 35 form a surrounding for the air conditioner outdoor unit 38, on one hand, the outer wall surface of the prefabricated wall body 1 with the air conditioner outdoor unit 38 installed in an attractive manner is achieved, and on the other hand, the air conditioner outdoor unit 38 on the mounting plate 9 is protected to avoid the air conditioner outdoor unit 38 from loosening and falling under the action of strong wind. To this end, the air conditioner external unit 38 is mounted to the outer wall surface of the prefabricated wall body 1.
Then, the blocking door 5 is closed to isolate the room from the outside and keep the room temperature and clean.
When the air conditioner outdoor unit 38 outside the prefabricated wall body 1 needs to be disassembled, the blocking door 5 is opened, the bolts 39 between the air conditioner outdoor unit 38 and the mounting plate 9 are removed, and the air conditioner outdoor unit 38 is pulled into a room.
The mounting plate 9 is then manually pulled back into the mounting slot 3.
Along with the return swing reset of the mounting plate 9 to the mounting groove 3, the winding wheel A7 delivers the stay cord A23, the front grille 13 is returned relative to the mounting plate 9 around the round pin 11 under the reset action of the two vortex springs A17, and the winding wheel B16 on the lugs B14 of the front grille 13 winds the corresponding stay cord A23. The two side grids 35 are respectively folded and reset relative to the front grid 13 under the reset action of the corresponding two vortex springs C36, the shaft B19 drives the top grid 18 to be folded and reset relative to the front grid 13 under the series of transmission of the two side grids 35 and the reset action of the vortex springs B22, the winding wheel C12 is used for delivering the pull rope B21, and the winding wheel D20 is used for winding the pull rope B21.
When the mounting plate 9 swings back 30 degrees, the front grille 13 swings back 90 degrees relative to the mounting plate 9, the two side grills 35 just complete the swing back relative to the front grille 13 and the gear a32 is meshed with the gear B33, and as the mounting plate 9 continues to reset, the belt a25 slides with the belt pulley a24 and the belt pulley B26, and the belt B29 slides with the belt pulley C28 and the belt pulley D30.
When the mounting plate 9 is completely retracted in the mounting groove 3 to complete the resetting, the front grille 13, the top grille 18 and the two side grilles 35 complete the parallel folding resetting to the mounting plate 9. Then, the blocking door 5 is closed.
In the process of installing the air conditioner external unit 38 to the outside of the prefabricated wall body 1, workers do not need to carry out high-altitude operation outside the wall, and the safety is high.
In summary, the beneficial effects of the invention are as follows: the mounting plate 9 can realize the air conditioner mounting from the indoor to the outdoor, avoids the high-altitude operation of the installer from the outdoor, and has higher safety. Meanwhile, the front grille 13, the side grille 35 and the top grille 18 which are related to the mounting plate 9 automatically form an enclosure for the air conditioner after the mounting plate 9 with the air conditioner is arranged out of the prefabricated wall body 1 to be in a horizontal state, so that the air conditioner outside the wall cannot fall under the action of strong wind, and the outer wall with the air conditioner is more attractive.
The mounting plate 9 is recycled into the prefabricated wall body 1 when an air conditioner is not installed, the outer side of the wall body is not encumbered, and the mounting plate 9 can be protected from being corroded and damaged by wind and rain.
Claims (2)
1. The utility model provides a prefabricated air conditioner installation wallboard that assembled building was used which characterized in that: the air conditioner comprises a plugging door, a shaft A, a mounting plate, round pins, a front grille, a vortex spring A, a top grille, a shaft B, a vortex spring B, a shaft C, a side grille and a vortex spring C, wherein the mounting plate for mounting an air conditioner external unit is hinged at a mounting groove below a window of a prefabricated wall body through the fixed shaft A, the front grille which is in transmission connection with the shaft A is hinged at the tail end of the mounting plate through two round pins fixed on the mounting plate, and two vortex springs A which are in relative swing reset with the mounting plate and the front grille are arranged between the mounting plate and the front grille; the top grille is hinged to the tail end of the front grille in transmission connection with the round pin through a shaft B fixed on the top grille, and a vortex spring B which is used for relatively swinging and resetting the top grille and the front grille is arranged between the shaft B and the front grille; the installation groove is hinged with a locking blocking door which is used for opening and closing the installation groove and preserving heat indoors;
the two side grids are hinged to the two sides of the front grid through a shaft C which is fixed on the side grids and is in transmission connection with the shaft B, and two plate springs C which swing and reset the two side grids are arranged between the shaft C and the front grid; the front grille, the top grille and the two side grilles are folded together in parallel with the mounting plate when the mounting plate is vertically positioned in the mounting groove, and surround an air conditioner outdoor unit mounted on the mounting plate when the mounting plate is horizontally positioned outside the mounting groove;
two symmetrical lugs B on the front grille are hinged with two round pins in a one-to-one correspondence manner, and winding wheels B concentric with the round pins are fixedly arranged on the lugs B; the shaft A is fixed on two lugs A below the mounting groove outside the prefabricated wall body, winding wheels A concentric with the shaft A are fixedly arranged on the two lugs A, and the winding wheels A are in transmission connection with winding wheels B on the lugs B on the same side through stay ropes A; the winding wheel B is used for releasing the pull rope A when the winding wheel A winds the pull rope A and winding the pull rope A when the winding wheel A releases the pull rope A;
the round pin is fixedly provided with a winding wheel C, and the winding wheel C is in transmission connection with a winding wheel D fixedly arranged on the shaft B through a pull rope B; the winding wheel D is used for releasing the pull rope B when the winding wheel C is used for winding the pull rope B and winding the pull rope B when the winding wheel C is used for releasing the pull rope B;
the shaft C is in rotary fit with two lugs C on the corresponding side of the front grille; the gear B on the shaft C is matched with the gear A on the corresponding side of the front grille, a belt wheel D is arranged on the shaft sleeve B where the gear A is positioned, and the belt wheel D is in transmission connection with the belt wheel C on the corresponding side of the front grille through a belt B; a belt pulley B is arranged on a shaft sleeve A where the belt pulley C is arranged, and the belt pulley B is in transmission connection with the belt pulley A on the shaft B through a belt A; the rotational speed of the axis C with respect to the front grill is equal to the rotational speed of the axis B with respect to the front grill;
when the air conditioner outdoor unit is installed on the outer side of the prefabricated wall body, the blocking door is opened firstly, the air conditioner outdoor unit is fixedly installed on the installation plate through bolts from the installation groove, and then the installation plate is pushed outwards;
winding radius ratio of winding wheel A to winding wheel B is 3:1, a step of;
the winding radius ratio of the winding wheel C to the winding wheel D is 1:1, a step of;
the gear B is an incomplete gear and is provided with teeth with 90 degrees in the axial direction; the transmission ratio of the belt wheel A to the belt wheel B is equal to the transmission ratio of the belt wheel D to the belt wheel C; the gear ratio of gear a to gear B is equal to 1.
2. A prefabricated air conditioner installation wall panel for use in fabricated buildings as defined in claim 1 wherein: the lower end of the prefabricated wall body is provided with a plurality of metal sleeves which are uniformly distributed at intervals and matched with the steel bars on the foundation; one side of the plugging door is provided with a cambered surface which is convenient for the plugging door to enter and exit the mounting groove, and the cambered surface is concentric with the axis of the hinge pin of the plugging door; the air conditioner external unit is fixed on the mounting plate through the cooperation with the threaded hole on the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211653405.6A CN115773542B (en) | 2022-12-22 | 2022-12-22 | Prefabricated air conditioner installation wallboard for assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211653405.6A CN115773542B (en) | 2022-12-22 | 2022-12-22 | Prefabricated air conditioner installation wallboard for assembled building |
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| Publication Number | Publication Date |
|---|---|
| CN115773542A CN115773542A (en) | 2023-03-10 |
| CN115773542B true CN115773542B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211653405.6A Active CN115773542B (en) | 2022-12-22 | 2022-12-22 | Prefabricated air conditioner installation wallboard for assembled building |
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| FR3044582A1 (en) * | 2015-12-07 | 2017-06-09 | Alain Keribin | CUTTING FORM OF A MULTIFUNCTION AUTOBLOCABLE AUTOBLOCABLE BOX AND THIS BOX |
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| CN209399497U (en) * | 2018-11-12 | 2019-09-17 | 青岛海尔空调电子有限公司 | Push-pull device at fixed for outdoor machine of air-conditioner installation |
| CN209926476U (en) * | 2019-05-14 | 2020-01-10 | 中国建筑第五工程局有限公司 | Rear-mounted air conditioner external unit installation box fixed at window in house building |
| CN211903108U (en) * | 2020-03-13 | 2020-11-10 | 宋启宁 | Be used for placing structure of predetermineeing of outer machine of air conditioner in room is built |
| FR3112760B1 (en) * | 2020-07-27 | 2022-09-16 | Pa Cotte Sa | Easy formatting package |
| CN115359993B (en) * | 2022-08-17 | 2023-11-21 | 江苏铭安电气有限公司 | High heat dissipation type transformer |
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2022
- 2022-12-22 CN CN202211653405.6A patent/CN115773542B/en active Active
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