CN112539553A - Central air conditioner installation fixing structure convenient to maintain - Google Patents
Central air conditioner installation fixing structure convenient to maintain Download PDFInfo
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- CN112539553A CN112539553A CN202011337127.4A CN202011337127A CN112539553A CN 112539553 A CN112539553 A CN 112539553A CN 202011337127 A CN202011337127 A CN 202011337127A CN 112539553 A CN112539553 A CN 112539553A
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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
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a central air conditioner installation fixing structure convenient to maintain, which comprises a frame plate, a lifting assembly and a fixing assembly, wherein the frame plate is fixed on the frame plate; frame plate: the two frame plates are symmetrically provided, the two frame plates are provided with detection assemblies respectively, the frame plates are provided with lifting assemblies, the lifting assemblies are provided with fixing assemblies, and the fixing assemblies are provided with adjusting assemblies and mounting assemblies; the lifting component: including the mounting bracket, the guide slot, two-way screw rod, the slider, the connecting rod, the connecting block, curb plate and motor, the both sides difference fixed connection of mounting bracket is at the surperficial middle part of the frame plate of both sides, the surface middle part of mounting bracket is located to the guide slot, two-way screw rod rotates to be connected in the guide slot, two-way screw rod's bilateral symmetry is equipped with the screw thread that the spiral direction is opposite, the slider symmetry is equipped with two, the central air conditioning installation fixed knot who this convenient maintenance constructs can realize the regulation of interior machine height and angle according to the maintenance needs, be convenient for install and dismantle, the degree of difficulty of maintenance.
Description
Technical Field
The invention relates to the technical field of central air conditioner installation, in particular to a central air conditioner installation fixing structure convenient to maintain.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and is different from the traditional refrigerant type air conditioner, and the system adopts the principle of liquid gasification refrigeration to provide the required refrigeration capacity for the air conditioning system so as to offset the heat load of the indoor environment; heating system provides required heat for air conditioning system for offset indoor environment cold load, the mounting means of the indoor set of current most central air conditioning is directly fixed on the ceiling usually, when maintaining, need pull down the indoor set completely, still need reinstallate after the maintenance finishes, and is very inconvenient, and maintenance efficiency is lower, and can not adjust the angle and the height of indoor set according to the maintenance needs, causes a great deal of inconvenience for the maintenance personal.
Disclosure of Invention
The invention aims to overcome the existing defects, provides a central air conditioner installation fixing structure convenient to maintain, can realize the adjustment of the height and the angle of an inner machine according to the maintenance requirement, is convenient to install and disassemble, effectively reduces the difficulty of maintenance, improves the maintenance efficiency, has strong practicability, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the central air conditioner installation fixing structure convenient for maintenance comprises a frame plate, a lifting assembly and a fixing assembly;
frame plate: the device comprises two symmetrically arranged frame plates, wherein detection assemblies are arranged on the two frame plates, lifting assemblies are arranged on the frame plates, fixing assemblies are arranged on the lifting assemblies, and adjusting assemblies and mounting assemblies are arranged on the fixing assemblies;
the lifting component: the two-way screw rod is rotatably connected in the guide groove, threads with opposite spiral directions are symmetrically arranged on two sides of the two-way screw rod, the two sliders are respectively connected to two sides of the two-way screw rod through thread holes in the middle part and are in sliding connection with the inner side surface of the guide groove, the two connecting rods are symmetrically arranged, one end of each connecting rod is movably connected to the bottom of each slider on two sides, two sides of the surface of each connecting rod are respectively movably connected with the other end of each connecting rod on two sides, an included angle is formed between the two connecting rods, the side plates are fixedly connected to the side surfaces of the mounting frame, and the motor is fixedly connected to the surfaces of the side plates, an output shaft of the motor is fixedly connected with one end of the bidirectional screw;
fixing the assembly: the installation shaft penetrates through the middle of the connecting block, two support blocks are symmetrically arranged, the two support blocks are movably sleeved on two sides of the installation shaft respectively, the two fixing plates are symmetrically arranged and fixedly connected to the bottom surfaces of the support blocks on two sides respectively, two sides of the surface of the inner machine are detachably connected with the fixing plates on two sides respectively, the main gear is fixedly sleeved at one end of the installation shaft, the installation rod is fixedly connected to the side surface of the fixing plate, the auxiliary gear is fixedly sleeved on the installation rod, and the auxiliary gear and the main gear are meshed with each other;
wherein: still include the PLC controller, the side of frame plate is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of motor.
Further, still include spacing subassembly, spacing subassembly includes extension board, dead lever, driving gear and driven gear, extension board fixed connection is in the side of connecting block, dead lever fixed connection is in the side of extension board, the fixed cup joint of driving gear is in one side of installation axle, driven gear is fixed cup joint on the dead lever and with driving gear intermeshing, spacing subassembly usable driving gear and driven gear's meshing realizes spacing to the installation axle, then can avoid the installation axle rotation when carrying out lower regulation to the internal machine.
Further, the installation component comprises square grooves, square rods, connecting plates and side wedge blocks, the two ends of the side face of the fixing plate are symmetrically arranged in the square grooves of the two sides, the two ends of each connecting plate are fixedly connected with one ends of the square rods of the two sides respectively, and the two opposite side faces of the connecting plates which are fixedly connected with the two sides respectively are symmetrically arranged on the side wedge blocks.
Further, the installation component still includes support, first screw rod, well voussoir and spacing groove, the surface both sides of interior machine are located to the support symmetry, the both ends of first screw rod are rotated respectively and are connected on the subassembly support of both sides, well voussoir passes through the screw threaded connection at middle part on first screw rod, and the both sides inclined plane of well voussoir closely laminates with the relative inclined plane of the side voussoir of both sides respectively, the both sides of frame plate and corresponding with the square groove are located to the spacing groove symmetry, and the first screw rod is rotated to the installation component accessible, and under the spacing of the side voussoir of both sides, the straight line slip of voussoir can be realized in the well voussoir through the cooperation with the side voussoir of both sides, and accessible connecting plate drive both sides square bar and carry out the dorsal slip, and the spring is in compression state this moment, and after the square bar slips.
Furthermore, the adjusting component comprises an installation block and a toothed plate, the installation block is fixedly sleeved at the other end of the installation shaft, and the toothed plate is fixedly connected to the bottom surface of the installation block.
Further, adjusting part still includes mounting panel, lead screw and rack, the surperficial both sides of interior machine are located to the mounting panel symmetry, the both ends of lead screw rotate respectively and connect on the mounting panel of both sides, the rack passes through the connecting hole threaded connection at middle part on the lead screw, and the bottom surface of rack and the surface sliding connection of interior machine, and the lead screw is rotated to the adjusting part accessible, and the rack is through the sliding connection with interior machine surface, can realize the rectilinear sliding of rack, and the rack is through the meshing with the pinion rack, can lead to the installation piece and drive the installation axle and rotate, then drive the master gear and rotate, and the master gear is through meshing with the pinion, can realize the angle modulation of interior machine under spacing subassembly's effect.
Further, still include auxiliary assembly, auxiliary assembly includes circular slot, drum, slide bar and spring, the side middle part of fixed plate is located to the circular slot, drum fixed connection is in the circular slot, slide bar sliding connection is in the drum, and the one end of slide bar and the side fixed connection of connecting plate, the spring cup joints on the slide bar, and the both ends of spring respectively with the side of connecting plate and the side fixed connection of fixed plate, auxiliary assembly can be when dismantling, through the first screw rod of reverse rotation, can realize the return of well voussoir and reset, under the effect of spring, the resetting of side voussoir is realized to the accessible connecting plate, and after the spring resets completely, the square bar can roll off the spacing groove completely, realizes the dismantlement of interior machine.
Further, the detection assembly comprises a mounting groove, a glass tube, a ball and a reference plate, the mounting groove is formed in the middle of the frame plate, the glass tube is arranged in the mounting groove, the ball is in sliding fit with the inside of the glass tube, the reference plate is arranged in the middle of the side face of the frame plate, the detection assembly can judge whether the inner machine is installed or not through observing the relative position of the ball and the reference plate in the installation process, and adjustment can be made conveniently and timely.
Further, still include the fine setting subassembly, the fine setting subassembly includes jib, hanger plate and second screw rod, the surperficial both sides of frame plate are located to the jib symmetry, the top of jib is located to the hanger plate, the surperficial both sides at the hanger plate are connected in the rotation of second screw rod symmetry.
Further, fine setting subassembly still includes a screw thread section of thick bamboo and fixed disk, screw thread section of thick bamboo threaded connection is on the second screw rod, fixed disk swing joint can be when the discovery internal unit slope, through rotating the second screw rod, can realize the lift of internal unit, realizes then finely tuning the internal unit angle, makes the internal unit be in the horizontality at the top of a screw thread section of thick bamboo.
Compared with the prior art, the invention has the beneficial effects that: this central air conditioning installation fixed knot of convenient maintenance constructs has following benefit:
1. this central air conditioning installation fixed knot of convenient maintenance's usable motor of lifting unit drives two-way screw rod and rotates, under the limiting displacement of guide slot, can realize drawing close each other or separating of both sides slider, then can realize that the connecting rod of both sides opens or folds, when the connecting rod of both sides folds gradually, the connecting rod becomes vertical state by the slope, can realize the downstream of interior machine, otherwise, interior machine upward movement, and then can realize the regulation of interior machine height according to the maintenance needs, provide convenience for the maintenance.
2. This central air conditioning installation fixed knot of convenient maintenance constructs's installation component accessible rotates first screw rod, and under the spacing of the side wedge of both sides, the straight line of voussoir slides in can realizing, well voussoir through with the cooperation of the side wedge of both sides, the accessible connecting plate drives the both sides square bar and carries out the dorsal slip, and the spring is in compression state this moment, and after the square bar slided into the spacing groove, can realize the quick installation to the internal unit.
3. This central air conditioning installation fixed knot of convenient maintenance constructs's adjusting part accessible rotates the lead screw, and the rack can realize the straight line slip of rack through the sliding connection with interior machine surface, and the rack can drive the installation axle through the meshing with the pinion rack, drives the master gear rotation then, and the master gear can realize the angle modulation of interior machine through meshing with the pinion under spacing subassembly's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic side view of the present invention.
In the figure: 1 frame plate, 11 PLC, 2 lifting components, 21 mounting frames, 22 guide grooves, 23 bidirectional screw rods, 24 sliding blocks, 25 connecting rods, 26 connecting blocks, 27 side plates, 28 motors, 3 fixing components, 31 mounting shafts, 32 supporting blocks, 33 fixing plates, 34 internal machines, 35 main gears, 36 mounting rods, 37 auxiliary gears, 4 limiting components, 41 supporting plates, 42 fixing rods, 43 driving gears, 44 driven gears, 5 adjusting components, 51 mounting blocks, 52 toothed plates, 53 mounting plates, 54 lead screws, 55 racks, 6 mounting components, 61 square grooves, 62 square rods, 63 connecting plates, 64 side wedges, 65 supports, 66 first screw rods, 67 middle wedges, 68 limiting grooves, 7 auxiliary components, 71 circular grooves, 72 cylinders, 73 sliding rods, 74 springs, 8 detecting components, 81 mounting grooves, 82 glass tubes, 83 balls, 84 reference plates, 9 fine adjustment components, 91 hanger rods, 92 hanger plates, 93 second screw rods, 93 fine adjustment components, and, 94 screw thread cylinder, 95 fixed disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the central air conditioner installation fixing structure convenient for maintenance comprises a frame plate 1, a lifting assembly 2 and a fixing assembly 3;
frame plate 1: two detection assemblies 8 are symmetrically arranged, the two frame plates 1 are respectively provided with the detection assembly 8, each detection assembly 8 comprises an installation groove 81, a glass tube 82, a ball 83 and a reference plate 84, the installation grooves 81 are arranged in the middle of the frame plates 1, the glass tubes 82 are arranged in the installation grooves 81, the balls 83 are in sliding fit with the glass tubes 82, the reference plates 84 are arranged in the middle of the side surfaces of the frame plates 1, lifting assemblies 2 are arranged on the frame plates 1, fixing assemblies 3 are arranged on the lifting assemblies 2, adjusting assemblies 5 and installation assemblies 6 are arranged on the fixing assemblies 3, the installation assemblies 6 comprise square grooves 61, square rods 62, connecting plates 63 and side wedge blocks 64, the square grooves 61 are symmetrically arranged at two ends of the side surfaces of the fixing plates 33, the square rods 62 are symmetrically provided with two square grooves 61 which are respectively in sliding fit with the square grooves 61 at two sides, two ends of the connecting plates 63 are respectively fixedly connected with one ends of the square rods, the adjusting component 5 comprises a mounting block 51 and a toothed plate 52, the mounting block 51 is fixedly sleeved at the other end of the mounting shaft 31, the toothed plate 52 is fixedly connected to the bottom surface of the mounting block 51, the mounting plate 53, a lead screw 54 and a rack 55 are further included, the mounting plate 53 is symmetrically arranged at two sides of the surface of the inner machine 34, two ends of the lead screw 54 are respectively rotatably connected to the two sides of the surface of the inner machine 34, the two ends of the lead screw 54 are respectively rotatably connected to the mounting plates 53 at two sides, the rack 55 is in threaded connection with the lead screw 54 through a connecting hole at the middle part, and the bottom surface of the rack 55 is slidably connected with the surface of the inner machine 34;
the lifting component 2: comprises an installation frame 21, a guide groove 22, two-way screws 23, sliders 24, connecting rods 25, connecting blocks 26, side plates 27 and a motor 28, wherein two sides of the installation frame 21 are respectively and fixedly connected to the middle parts of the surfaces of frame plates 1 on the two sides, the guide groove 22 is arranged in the middle part of the surface of the installation frame 21, the two-way screws 23 are rotatably connected in the guide groove 22, two screw threads with opposite spiral directions are symmetrically arranged on the two sides of the two-way screws 23, the two sliders 24 are respectively in threaded connection with the two sides of the two-way screws 23 through threaded holes in the middle parts and are in sliding connection with the inner side surfaces of the guide groove 22, the two connecting rods 25 are symmetrically arranged, one ends of the two connecting rods 25 are respectively and movably connected to the bottoms of the sliders 24 on the two sides, the two sides of the surface of the connecting blocks, the motor 28 is fixedly connected to the surface of the side plate 27, and an output shaft of the motor 28 is fixedly connected with one end of the bidirectional screw 23;
the fixing component 3: the device comprises a mounting shaft 31, two supporting blocks 32, two fixing plates 33, an inner machine 34, a main gear 35, two mounting rods 36 and an auxiliary gear 37, wherein the mounting shaft 31 penetrates through the middle part of a connecting block 26, the two supporting blocks 32 are symmetrically arranged, the two supporting blocks 32 are respectively movably sleeved on two sides of the mounting shaft 31, the two fixing plates 33 are symmetrically arranged, the two fixing plates 33 are respectively and fixedly connected to the bottom surfaces of the supporting blocks 32 on the two sides, two sides of the surface of the inner machine 34 are respectively detachably connected with the fixing plates 33 on the two sides, the main gear 35 is fixedly sleeved at one end of the mounting shaft 31, the mounting rods 36 are fixedly connected to the side surfaces of the fixing plates 33, the auxiliary gear 37 is fixedly sleeved on the mounting rods;
wherein: still include PLC controller 11, PLC controller 11 locates the side of frame plate 1, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with motor 28's input electricity.
Wherein: the limiting device further comprises a limiting assembly 4, wherein the limiting assembly 4 comprises a support plate 41, a fixing rod 42, a driving gear 43 and a driven gear 44, the support plate 41 is fixedly connected to the side surface of the connecting block 26, the fixing rod 42 is fixedly connected to the side surface of the support plate 41, the driving gear 43 is fixedly sleeved on one side of the mounting shaft 31, and the driven gear 44 is fixedly sleeved on the fixing rod 42 and is meshed with the driving gear 43; the auxiliary assembly 7 is further included, the auxiliary assembly 7 includes a circular groove 71, a cylinder 72, a sliding rod 73 and a spring 74, the circular groove 71 is arranged in the middle of the side face of the fixing plate 33, the cylinder 72 is fixedly connected in the circular groove 71, the sliding rod 73 is slidably connected in the cylinder 72, one end of the sliding rod 73 is fixedly connected with the side face of the connecting plate 63, the spring 74 is sleeved on the sliding rod 73, and two ends of the spring 74 are respectively fixedly connected with the side face of the connecting plate 63 and the side face of the fixing plate 33; still include fine setting subassembly 9, fine setting subassembly 9 includes jib 91, hanger plate 92 and second screw rod 93, and the surperficial both sides of frame plate 1 are located to jib 91 symmetry, and hanger plate 92 locates the top of jib 91, and second screw rod 93 symmetry rotation connection still includes screw thread section of thick bamboo 94 and fixed disk 95 in the surperficial both sides of hanger plate 92, and screw thread section of thick bamboo 94 threaded connection is on second screw rod 93, and fixed disk 95 swing joint is on screw thread section of thick bamboo 94's top.
The lifting component 2 can drive the bidirectional screw 23 to rotate by utilizing the rotation of the motor 28, under the limiting action of the guide groove 22, the sliders 24 on the two sides can be mutually closed or separated, then the connecting rods 25 on the two sides can be opened or closed, when the connecting rods 25 on the two sides are gradually closed, the connecting rods 25 are changed into a vertical state from an inclined state, and the downward movement of the inner machine 34 can be realized.
When in use:
firstly, when in installation, the first screw 66 is rotated, the middle wedge 67 can slide linearly under the limit of the side wedges 64 at the two sides, the middle wedge 67 can slide back to back through the matching with the side wedges 64 at the two sides by the connecting plate 63, at the moment, the spring 74 is in a compression state, the inner machine 34 can be quickly installed until the square rod 62 slides into the limit groove, before maintenance, the first screw 66 is rotated reversely, the middle wedge 67 can return to reset, under the action of the spring 74, the side wedges 64 can reset through the connecting plate 63, when the spring 74 completely resets, the square rod 62 can completely slide out of the limit groove 68, secondly, the bidirectional screw 23 is rotated by the rotation of the motor 28, under the limit action of the guide groove 22, the sliding blocks 24 at the two sides can be close to or separate from each other, and then the connecting rods 25 at the two sides can be opened or closed, when the connecting rods 25 on the two sides are gradually folded, the connecting rods 25 are changed from an inclined state to a vertical state, downward movement of the inner machine 34 can be realized, maintenance personnel can observe the inner machine 34 in a short distance, maintenance is convenient, then, the rack 55 can realize linear sliding of the rack 55 through sliding connection with the surface of the inner machine 34 by rotating the screw rod 54, the rack 55 can drive the mounting shaft 31 to rotate through the mounting block 51 through meshing with the toothed plate 52, the main gear 35 is driven to rotate, the main gear 35 can realize angle adjustment of the inner machine 34 under the action of the limiting component 4 by meshing with the pinion 37, the maintenance personnel can conveniently observe the inner machine 34 at multiple angles, the detection component 8 can judge whether the inner machine 34 is installed and inclined or not by observing relative positions of the ball 83 and the reference plate 84 in the installation process, when the inner machine 34 is found to be inclined, the second screw rod 93 is rotated, the lifting of the inner machine 34 can be realized, and then the fine adjustment of the angle of the inner machine 34 is realized, so that the inner machine 34 is in a horizontal state.
It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in this embodiment is siemens S7-300, and the motor 28 may be freely configured according to the actual application scenario. The PLC controller controls the operation of the motor 28 using methods commonly used in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Central air conditioning installation fixed knot of convenient maintenance constructs, its characterized in that: comprises a frame plate (1), a lifting component (2) and a fixing component (3);
frame plate (1): the device is symmetrically provided with two detection assemblies (8) which are arranged on two frame plates (1), a lifting assembly (2) is arranged on each frame plate (1), a fixing assembly (3) is arranged on each lifting assembly (2), and an adjusting assembly (5) and a mounting assembly (6) are arranged on each fixing assembly (3);
lifting assembly (2): including mounting bracket (21), guide slot (22), two-way screw rod (23), slider (24), connecting rod (25), connecting block (26), curb plate (27) and motor (28), the both sides of mounting bracket (21) are fixed connection respectively in the surperficial middle part of frame plate (1) of both sides, the surface middle part of mounting bracket (21) is located in guide slot (22), two-way screw rod (23) rotate to be connected in guide slot (22), and the bilateral symmetry of two-way screw rod (23) is equipped with the screw thread that spiral opposite direction, slider (24) symmetry is equipped with two, two sliders (24) respectively through the screw hole threaded connection at middle part in the both sides of two-way screw rod (23) and with the medial surface sliding connection of guide slot (22), connecting rod (25) symmetry is equipped with two, and the bottom of slider (24) of swing joint respectively in both sides of the one end of two, the two sides of the surface of the connecting block (26) are respectively movably connected with the other ends of the connecting rods (25) at the two sides, an included angle is formed between the two connecting rods (25), the side plate (27) is fixedly connected to the side surface of the mounting frame (21), the motor (28) is fixedly connected to the surface of the side plate (27), and the output shaft of the motor (28) is fixedly connected with one end of the bidirectional screw (23);
fixing assembly (3): comprises a mounting shaft (31), a supporting block (32), a fixing plate (33), an inner machine (34), a main gear (35), a mounting rod (36) and a pinion (37), the mounting shaft (31) penetrates through the middle part of the connecting block (26), two support blocks (32) are symmetrically arranged, two supporting blocks (32) are respectively movably sleeved on two sides of the mounting shaft (31), two fixing plates (33) are symmetrically arranged, and the two fixing plates (33) are respectively fixedly connected with the bottom surfaces of the two side supporting blocks (32), the two sides of the surface of the inner machine (34) are respectively detachably connected with the fixing plates (33) at the two sides, the main gear (35) is fixedly sleeved at one end of the mounting shaft (31), the mounting rod (36) is fixedly connected to the side surface of the fixing plate (33), the pinion (37) is fixedly sleeved on the mounting rod (36), and the pinion (37) is meshed with the main gear (35);
wherein: still include PLC controller (11), the side of frame plate (1) is located in PLC controller (11), and the input of PLC controller (11) is connected with external power source's output electricity, and the output of PLC controller (11) is connected with the input of motor (28) electricity.
2. The central air conditioner installation fixing structure convenient for maintenance according to claim 1, characterized in that: the limiting device is characterized by further comprising a limiting assembly (4), wherein the limiting assembly (4) comprises a support plate (41), a fixing rod (42), a driving gear (43) and a driven gear (44), the support plate (41) is fixedly connected to the side face of the connecting block (26), the fixing rod (42) is fixedly connected to the side face of the support plate (41), the driving gear (43) is fixedly sleeved on one side of the mounting shaft (31), and the driven gear (44) is fixedly sleeved on the fixing rod (42) and meshed with the driving gear (43).
3. The central air conditioner installation fixing structure convenient for maintenance according to claim 1, characterized in that: installation component (6) include square groove (61), square bar (62), connecting plate (63) and side voussoir (64), the side both ends of fixed plate (33) are located to square groove (61) symmetry, square bar (62) symmetry is equipped with two and respectively sliding fit in square groove (61) of both sides, the both ends of connecting plate (63) respectively with the one end fixed connection of the square bar (62) of both sides, side voussoir (64) symmetry is equipped with two and respectively the relative side of fixed connection in connecting plate (63) of both sides.
4. The central air conditioner installation fixing structure convenient for maintenance according to claim 3, characterized in that: installation component (6) still include support (65), first screw rod (66), well voussoir (67) and spacing groove (68), the surperficial both sides of interior machine (34) are located to support (65) symmetry, the both ends of first screw rod (66) are rotated respectively and are connected on both sides subassembly support (65), well voussoir (67) are through the screw threaded connection at middle part on first screw rod (66), and the both sides inclined plane of well voussoir (67) closely laminate with the relative inclined plane of the side voussoir (64) of both sides respectively, the both sides of frame plate (1) and correspond with square groove (61) are located to spacing groove (68) symmetry.
5. The central air conditioner installation fixing structure convenient for maintenance according to claim 1, characterized in that: the adjusting assembly (5) comprises an installation block (51) and a toothed plate (52), the installation block (51) is fixedly sleeved at the other end of the installation shaft (31), and the toothed plate (52) is fixedly connected to the bottom surface of the installation block (51).
6. The central air conditioner installation fixing structure convenient for maintenance according to claim 5, characterized in that: adjusting part (5) still include mounting panel (53), lead screw (54) and rack (55), the surperficial both sides of interior machine (34) are located to mounting panel (53) symmetry, the both ends of lead screw (54) rotate respectively and connect on mounting panel (53) of both sides, rack (55) are through the connecting hole threaded connection at middle part on lead screw (54), and the surface sliding connection of the bottom surface of rack (55) and interior machine (34).
7. The central air conditioner installation fixing structure convenient for maintenance according to claim 3, characterized in that: still include auxiliary assembly (7), auxiliary assembly (7) are including circular slot (71), drum (72), slide bar (73) and spring (74), the side middle part of fixed plate (33) is located in circular slot (71), drum (72) fixed connection is in circular slot (71), slide bar (73) sliding connection is in drum (72), and the one end of slide bar (73) and the side fixed connection of connecting plate (63), spring (74) cup joint on slide bar (73), and the both ends of spring (74) respectively with the side of connecting plate (63) and the side fixed connection of fixed plate (33).
8. The central air conditioner installation fixing structure convenient for maintenance according to claim 1, characterized in that: the detection assembly (8) comprises a mounting groove (81), a glass tube (82), a ball (83) and a reference plate (84), the mounting groove (81) is formed in the middle of the frame plate (1), the glass tube (82) is arranged in the mounting groove (81), the ball (83) is in sliding fit with the glass tube (82), and the reference plate (84) is arranged in the middle of the side face of the frame plate (1).
9. The central air conditioner installation fixing structure convenient for maintenance according to claim 1, characterized in that: still include fine setting subassembly (9), fine setting subassembly (9) are including jib (91), hanger plate (92) and second screw rod (93), the surperficial both sides of frame plate (1) are located to jib (91) symmetry, the top of jib (91) is located in hanger plate (92), second screw rod (93) symmetry rotation is connected in the surperficial both sides of hanger plate (92).
10. The central air conditioner installation fixing structure convenient for maintenance of claim 9, characterized in that: the fine adjustment assembly (9) further comprises a threaded cylinder (94) and a fixed disc (95), the threaded cylinder (94) is in threaded connection with the second screw rod (93), and the fixed disc (95) is movably connected to the top end of the threaded cylinder (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011337127.4A CN112539553A (en) | 2020-11-25 | 2020-11-25 | Central air conditioner installation fixing structure convenient to maintain |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011337127.4A CN112539553A (en) | 2020-11-25 | 2020-11-25 | Central air conditioner installation fixing structure convenient to maintain |
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| CN112539553A true CN112539553A (en) | 2021-03-23 |
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| CN202011337127.4A Withdrawn CN112539553A (en) | 2020-11-25 | 2020-11-25 | Central air conditioner installation fixing structure convenient to maintain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248165A (en) * | 2021-12-14 | 2022-03-29 | 广东兴发铝业（江西）有限公司 | Grinding device is used in bridge cut-off aluminum alloy door and window processing |
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| CN211292807U (en) * | 2019-12-20 | 2020-08-18 | 大唐郓城发电有限公司 | Thermal power plant boiler waste gas detection device |
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| JP2001050552A (en) * | 1999-08-11 | 2001-02-23 | Harman Co Ltd | Seal structure of heater for bath room |
| CN207515212U (en) * | 2017-11-06 | 2018-06-19 | 江苏晋成空调工程有限公司 | A kind of terylene station-service air-conditioner set |
| CN109295836A (en) * | 2018-11-15 | 2019-02-01 | 石家庄辰启科技有限公司 | Cement concrete vibrates warehouse apparatus for leveling |
| CN210740680U (en) * | 2019-11-08 | 2020-06-12 | 重庆市维森电气有限公司 | Base assembly of central air-conditioning module unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248165A (en) * | 2021-12-14 | 2022-03-29 | 广东兴发铝业（江西）有限公司 | Grinding device is used in bridge cut-off aluminum alloy door and window processing |
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