CN111977558A - Auxiliary installation equipment for central air conditioner indoor unit - Google Patents
Auxiliary installation equipment for central air conditioner indoor unit Download PDFInfo
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- CN111977558A CN111977558A CN202010825120.0A CN202010825120A CN111977558A CN 111977558 A CN111977558 A CN 111977558A CN 202010825120 A CN202010825120 A CN 202010825120A CN 111977558 A CN111977558 A CN 111977558A
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- support
- side support
- foot
- push rod
- bevel gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses auxiliary installation equipment of a central air-conditioning indoor unit, which comprises a base plate, a lifter and a lifting platform, wherein the lifting platform comprises a supporting plate at the bottom, a column sleeve is arranged at the bottom of the supporting plate, a compression spring is arranged in the column sleeve, a slewing bearing is sleeved on the column sleeve, an inner ring of the slewing bearing is fixedly sleeved at the periphery of the bottom of the column sleeve, a rectangular turntable is sleeved on a rotating outer ring of the slewing bearing, the rectangular turntable comprises a circular concave cavity formed in the center of the top, a tooth groove is formed in the peripheral wall of the inner ring of the rectangular turntable, a rotating motor is arranged at the bottom of the supporting plate, a power output end of the rotating motor is connected with a rotating gear, the rotating gear is in meshing transmission connection with the tooth groove, a sleeve frame is. The laser ranging structure in the device has the advantages of compact structure, low manufacturing cost, convenient use and operation, time and labor saving, accurate measurement and convenient maintenance, and can greatly improve the installation efficiency of the indoor unit of the air conditioner.
Description
Technical Field
The invention relates to the technical field of indoor unit installation equipment, in particular to auxiliary installation equipment for a central air conditioner indoor unit.
Background
Need bare-handed lifting of at least two people in traditional air conditioning indoor set installation to still need to pay attention to and climb on folding double ladder and install, still need punch during, operations such as welding, cutting, have a great deal of inconvenience, and installation cost is high, and is hard to waste time, and has great potential safety hazard, if lift improper, the effort is careless, may lead to the harm of indoor set and operation installer's injury. A patent that publication number is CN208500250U discloses elevating gear is used in air conditioner installation, the device has adopted elevating system and roof support to lift the indoor set to the suitable height that is close to the roof, compare traditional people for lifting, the human cost has been saved, the potential safety hazard has been reduced, but the device has the indoor set to sideslip in the use and falls and the unstable problem of toppling over of equipment support, in addition, the tradition has the size deviation for the location of lifting easily, bring very big inconvenience and construction non-standard problem for the installation.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides auxiliary installation equipment for an indoor unit of a central air conditioner.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an auxiliary installation device for a central air conditioning indoor unit comprises a base plate, a lifting machine and a lifting platform, wherein the lifting machine is positioned on the base plate, the lifting platform is positioned at the top of the lifting machine, the lifting platform comprises a supporting plate at the bottom, a column sleeve is arranged at the bottom of the supporting plate, the column sleeve comprises an opening arranged at the bottom, a flange for limiting is arranged at the periphery of the opening, a power end of the lifting machine is inserted into the column sleeve from the opening at the bottom, a limiting plate is arranged on the power end of the lifting machine, the limiting plate is positioned above the flange, a compression spring is further arranged in the column sleeve, one end of the compression spring is connected with the supporting plate, and the other; the rotary support is sleeved on the column sleeve, the inner ring of the rotary support is fixedly sleeved on the periphery of the bottom of the column sleeve, the rectangular rotary table is sleeved on the rotating outer ring of the rotary support and comprises a circular concave cavity formed in the center of the top, a tooth groove is formed in the circumferential wall of the inner ring of the rectangular rotary table, the rotating motor is arranged at the bottom of the supporting plate, a power output end of the rotating motor is connected with a rotating gear, the rotating gear is in meshing transmission connection with the tooth groove, a sleeve frame is arranged outside the rectangular rotary table, and a laser range finder is inserted in the sleeve frame.
Further, the cover frame includes protruding board and the interface relative with the blind end of extending that blind end both sides were equipped with, and protruding board and the rectangle carousel lateral part of extending are connected, and laser range finder inserts through the interface and establishes to the cover frame in.
Furthermore, a threaded hole is formed in the top of the sleeve frame, a bolt is connected in the threaded hole in a matched mode, a round fastening pressing plate is fixedly connected to the bottom end of the bolt in a perpendicular mode, the fastening pressing plate is located above the inner portion of the sleeve frame, and the bolt can be rotated to enable the fastening plate to clamp and fasten or loosen the top of the laser range finder.
Based on the foregoing, the invention further comprises a first side support, a second side support, a third side support, a fourth side support, an electric push rod connected with the first side support, a first auxiliary push rod connected with the second side support, a second auxiliary push rod connected with the third side support, and a third auxiliary push rod connected with the fourth side support, wherein the first side support, the second side support, the third side support and the fourth side support are adjacently connected and linked in pairs, and the bottom ends of the first side support, the second side support, the third side support and the fourth side support are provided with second casters; the lifting machine comprises a base motor, wherein a first opening, a second opening, a third opening and a fourth opening are formed in the edge portion of a base plate, a first side support is correspondingly accommodated in the first opening, a second side support is correspondingly accommodated in the second opening, a third side support is correspondingly accommodated in the third opening, and a fourth side support is correspondingly accommodated in the fourth opening.
Furthermore, the first side support comprises a first foot rest with one end rotatably hinged on the side part of the base motor and a first foot support movably and telescopically arranged at the other end of the first foot rest; the second side support comprises a second foot rest with one end rotatably hinged on the side part of the base motor and a second foot support movably and telescopically arranged in the other end of the second foot rest; the third side support comprises a third tripod with one end rotatably hinged on the side part of the base motor and a third foot support movably and telescopically arranged in the other end of the third tripod; the fourth side support comprises a fourth foot rest with one end rotatably hinged to the side part of the base motor and a fourth foot support movably and telescopically arranged at the other end of the fourth foot rest, the motor end of the electric push rod is rotatably hinged to the side part of the base motor, and the telescopic end of the electric push rod is rotatably hinged to the inclined plane at the bottom of the first foot support; the closed end of the first auxiliary push rod is rotatably hinged to the side part of the base motor, and the telescopic end of the first auxiliary push rod is rotatably hinged to the inclined plane at the bottom of the second foot support; the closed end of the second auxiliary push rod is rotatably hinged on the side part of the base motor, and the telescopic end of the second auxiliary push rod is rotatably hinged on the inclined plane at the bottom of the third foot support; the closed end of the third auxiliary push rod is rotatably hinged to the side part of the base motor, and the telescopic end of the third auxiliary push rod is rotatably hinged to the bottom inclined plane of the fourth foot support; jacks and strip grooves communicated with the corresponding jacks are formed in the bottom ends of the first foot rest, the second foot rest, the third tripod and the fourth foot rest, and the first foot support, the second foot support, the third foot support and the fourth foot support are matched and inserted into the corresponding jacks.
Furthermore, a first rotating support part, a second rotating support part, a third rotating support part and a fourth rotating support part are respectively arranged on the side part of the base motor, a first T-shaped rotating rod, a second T-shaped rotating rod, a third T-shaped rotating rod and a fourth T-shaped rotating rod are respectively and vertically connected with the tops of the first foot rest, the second foot rest, the third foot rest and the fourth foot rest, two ends of the top of the first T-shaped rotating rod are rotatably connected with the first rotating support part on the corresponding side, two ends of the top of the second T-shaped rotating rod are rotatably connected with the second rotating support part on the corresponding side, two ends of the top of the third T-shaped rotating rod are rotatably connected with the third rotating support part on the corresponding side, and two ends of the top of the fourth T-shaped rotating rod are rotatably connected with the fourth rotating support part on; the outer end of the first T-shaped rotating rod positioned on the outer side of one side of the first supporting part is connected with a first bevel gear, the outer end of the second T-shaped rotating rod positioned on the outer side of two sides of the second supporting part is respectively connected with a second bevel gear and a third bevel gear, the outer end of the third T-shaped rotating rod positioned on the outer side of two sides of the third supporting part is respectively connected with a fourth bevel gear and a fifth bevel gear, the outer end of the fourth T-shaped rotating rod positioned on the outer side of one side of the fourth supporting part is connected with a sixth bevel gear, the first bevel gear is in meshing transmission connection with the second bevel gear, the third bevel gear is in meshing transmission connection with the fourth bevel gear, and the fifth bevel gear.
The auxiliary installation equipment of the central air-conditioning indoor unit at least comprises the following beneficial effects and advantages:
in the equipment, an operator controls the starting and stopping of the rotating motor through the remote controller to sequentially drive the rotating gear and the rectangular turntable, so that the positive direction of the laser range finder in the sleeve frame is changed, the distance between the indoor unit and each wall body of the equipment (namely an indoor unit) is measured, the installation distance is adjusted through the mobile equipment, the accurate positioning and the re-installation are realized in advance, the sleeve frame is utilized to realize the disassembly and the assembly of the laser range finder, and the replacement and the observation of the laser range finder by the operator are facilitated; simultaneously, the column casing and the increase of compression spring in it can provide the buffer space of certain degree for lifting the platform, avoid the rigid damage of air conditioner internal unit when contacting the roof.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the construction of the apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the apparatus of the present invention at the lifting platform;
FIG. 3 is a schematic perspective view of a lift platform of the apparatus of the present invention;
FIG. 4 is a schematic perspective view of a lift platform of the apparatus of the present invention;
FIG. 5 is a schematic top view of the apparatus of the present invention;
FIG. 6 is a schematic view of a portion of the structure at A in FIG. 1;
FIG. 7 is a schematic front view of the position of the column jacket in the apparatus of the present invention;
FIG. 8 is a schematic cross-sectional view of the position of the jacket in the apparatus of the present invention;
FIG. 9 is a schematic top view of the position of the jacket in the apparatus of the present invention;
FIG. 10 is a schematic perspective view of a cartridge holder of the apparatus of the present invention;
FIG. 11 is a schematic front view of a side brace structure of the apparatus of the present invention;
FIG. 12 is a schematic perspective view of a side brace structure of the apparatus of the present invention;
FIG. 13 is a schematic perspective view of a side brace structure of the apparatus of the present invention;
FIG. 14 is a schematic perspective view of a first side brace of the apparatus of the present invention;
labeled as:
1. a base plate; 101. a first opening; 102. a second opening; 103. a third opening; 104. a fourth opening; 2. a lifter; 201. a limiting plate; 202. a base motor;
3. lifting the platform; 301. a support plate; 302. a top support shell; 303. a left side shield shell; 304. a right side shield; 305. a first slider; 306. a second slider; 307. a third slider; 308. a fourth slider; 309. a fifth slider; 310. a sixth slider; 311. a seventh slider; 312. an eighth slider; 313. a first slide bar; 314. a second slide bar; 315. a first chassis; 316. a first side frame; 317. a second side frame; 318. a first bracket; 319. a second bracket; 320. a second chassis; 321. a third side frame; 322. a fourth side frame; 323. a third support; 324. a fourth bracket; 325. a first aperture; 326. a first angle aluminum; 327. a second angle aluminum; 328. a third angle aluminum; 329. fourth angle aluminum; 330. a first linkage rod; 331. a second linkage rod; 332. a first fixing lever; 333. a second fixing bar; 334. a third fixing bar; 335. a fourth fixing bar; 336. a first spring; 337. a second spring; 338. a first hollowed-out plate; 339. a first connecting plate; 340. a second connecting plate; 341. a second aperture; 342. a third aperture; 343. a second hollowed-out plate; 344. a third connecting plate; 345. a fourth connecting plate; 346. a fourth aperture; 347. a fifth aperture; 348. a first movable bar; 349. a second movable bar; 350. a first flange plate; 351. a second convex extending plate; 352. a third convex extending plate; 353. a fourth convex extending plate; 354. a first bending portion; 355. a second bending portion; 356. a sixth aperture; 357. a third bend portion; 358. a fourth bent portion; 359. a seventh aperture; 360. a first perforation; 361. a second perforation; 362. a third perforation; 363. a fourth perforation; 364. a fifth convex extending plate; 365. a sixth convex extending plate; 366. a seventh convex extending plate; 367. an eighth convex extension plate;
4. a first caster; 5. a telescopic rod; 6. an auxiliary support shell; 7. a column sleeve; 701. an opening; 702. a flange; 8. a compression spring;
9. a slewing bearing; 10. a rectangular turntable; 11. a circular cavity; 12. a tooth socket; 13. rotating the motor; 14. a rotating gear; 15. sleeving a frame; 1501. a convex extension plate; 1502. an interface; 16. a bolt; 17. a laser range finder;
18. an electric push rod; 19. a second auxiliary push rod; 20. a second caster; 21. a first leg frame; 22. a first foot support; 23. a second leg frame; 24. a second heel brace; 25. a third tripod; 26. a third heel brace; 27. a fourth foot rest; 28. a fourth heel brace; 29. a first groove; 30. a first supporting portion; 31. a second supporting section; 32. a third supporting section; 33. a fourth supporting section; 34. a first T-shaped rotating rod; 35. a second T-shaped rotating rod; 36. a third T-shaped rotating rod; 37. a fourth T-shaped rotating rod; 38. a first bevel gear; 39. a second bevel gear; 40. a third bevel gear; 41. a fourth bevel gear; 42. a fifth bevel gear; 43. and a sixth bevel gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as meaning, for example, permanently connected, removably connected, or integrally connected; the connection can be mechanical connection or circuit connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
An auxiliary installation device of a central air-conditioning indoor unit, which is shown in figures 1-2, and has the following general structure:
including being located the base plate 1 of bottom, being located the machine of lifting 2 at middle part and being located the platform of lifting 3 at top, and this equipment is when using, and wind tubular air conditioner indoor unit then is lifted to on the platform of lifting 3, lifts the indoor unit installation on the roof through the raising and lowering functions of the machine of lifting 2 afterwards. In order to facilitate the movement of equipment, first casters 4 for moving equipment are respectively installed at four corners at the bottom of a base plate 1, a motor end of a lifter 2 is fixedly installed at the top center position of the base plate 1, a power end of the lifter 2 is connected to the bottom of a lifting platform 3, the lifter 2 is preferably an electric lifting column, specifically, the lifting platform 3 comprises a support plate 301 positioned at the bottom of the platform, a first support frame and a second support frame which are arranged at two sides of the support plate 301, a linkage mechanism arranged between the first support frame and the second support frame, and a top supporting shell 302, a left side protecting shell 303 and a right side protecting shell 304 which are arranged on the linkage mechanism, the linkage mechanism comprises a first slide block 305, a second slide block 306, a third slide block 307, a fourth slide block 308, a fifth slide block 309, a sixth slide block 310, a seventh slide block 311, an eighth slide block 312, a first horizontal slide rod 313 and a second horizontal slide rod 314;
the first support jig and the second support jig are symmetrically arranged along the middle line of the supporting plate 301, wherein the first support jig comprises a first base frame 315, a first side frame 316 and a second side frame 317, the back surface of a cavity of the first support jig is fixedly connected with one side of the supporting plate 301 in parallel, the first side frame 316 and the second side frame 317 are obliquely connected to two ends of the first base frame 315, and a first support 318 and a second support 319 are vertically connected to two sides of the middle of the top of the first base frame 315, wherein a first sliding block 305 is arranged in the cavity of the first side frame 316 in a matching manner, a second sliding block 306 is arranged in the cavity of the second side frame 317 in a matching manner, a third sliding block 307 is arranged in the cavity of the first support 318 in a matching manner, and a fourth sliding block 308 is arranged in the cavity of the;
the second supporting mold comprises a second bottom frame 320, a third side frame 321 and a fourth side frame 322, wherein the back surface of a mold cavity of the second bottom frame 320 is fixedly connected with the other side part of the supporting plate 301 in a parallel alignment manner, the third side frame 321 and the fourth side frame 322 are obliquely connected to two ends of the second bottom frame 320, and the third support 323 and the fourth support 324 are vertically connected to two sides of the middle of the top of the second bottom frame 320, wherein the fifth slider 309 is arranged in the mold cavity of the third side frame 321 in a matching manner, the sixth slider 310 is arranged in the mold cavity of the fourth side frame 322 in a matching manner, the seventh slider 311 is arranged in the mold cavity of the third support 323 in a matching manner, and the eighth slider;
furthermore, a first hole 325 is formed in the cavity of each of the first side frame 316, the second side frame 317, the third side frame 321 and the fourth side frame 322, two ends of the first sliding rod 313 are fixedly connected with the first slider 305 and the fifth slider 309, two ends of the second sliding rod 314 are fixedly connected with the second slider 306 and the sixth slider 310, the first sliding rod 313 and the second sliding rod 314 correspondingly penetrate through the first holes 325 at the two ends, a first angle aluminum 326 is connected to the outer side of the first slider 305, a second angle aluminum 327 is connected to the outer side of the second slider 306, a third angle aluminum 328 is connected to the outer side of the fifth slider 309, a fourth angle aluminum 329 is connected to the outer side of the sixth slider 310, and connecting plates of the first angle aluminum 326, the second angle aluminum 327, the third angle aluminum 328 and the fourth angle aluminum are vertically oriented to the left and right sides, wherein the connecting plates of the first angle aluminum 326 and the third angle aluminum 328 are connected with the inner side wall of the left side protection shell 303, the left side protective shell 303 is sleeved above the first side frame 316 and the third side frame 321; the connecting plates of the second corner aluminum 327 and the fourth corner aluminum 329 are connected to the inner side wall of the right side protective shell 304, and the right side protective shell 304 is sleeved on the second side frame 317 and the fourth side frame 322.
The linkage mechanism further comprises a first mounting frame arranged on the side of the first support 318 and the second support 319, a second mounting frame arranged on the side of the third support 323 and the fourth support 324, a first linkage rod 330 and a second linkage rod 331 arranged above the support plate 301, a first fixing rod 332, a second fixing rod 333, a third fixing rod 334 and a fourth fixing rod 335 horizontally arranged, and a first spring 336 and a second spring 337 vertically arranged, wherein the first linkage rod 330 and the second linkage rod 331 are the same in shape and are both approximately in the shape of a flat strip as shown in the figure,
the first mounting frame comprises a first hollow plate 338 located in the middle, and a first connecting plate 339 and a second connecting plate 340 which are arranged on two sides of the first hollow plate 338, wherein a second hole 341 and a third hole 342 which are horizontally arranged are formed at two ends of the upper part of the first hollow plate 338, and the back of the first hollow plate 338 is fixedly connected with the third slider 307 and the fourth slider 308;
the second mounting frame comprises a second hollow plate 343, a third connecting plate 344 and a fourth connecting plate 345, wherein the second hollow plate 343 is located in the middle of the second mounting frame, the third connecting plate 344 and the fourth connecting plate 345 are arranged on two sides of the second hollow plate 343, a fourth hole 346 and a fifth hole 347 are horizontally arranged at two ends of the upper portion of the second hollow plate 343, and the back of the second hollow plate 343 is fixedly connected with the seventh slider 311 and the eighth slider 312;
further, the first connecting plate 339, the second connecting plate 340, the third connecting plate 344 and the fourth connecting plate 345 are commonly connected with the inner side wall of the top bracket shell 302, and the top bracket shell 302 is sleeved above the linkage mechanism;
a first movable rod 348 and a second movable rod 349 are connected between the first mounting frame and the second mounting frame, and two ends of the first movable rod 348 are respectively inserted into the second strip hole 341 and the fourth strip hole 346 and are in contact connection with the first hollow plate 338; two ends of the second movable rod 349 are respectively inserted into the third hole 342 and the fifth hole 347 and are in contact connection with the second hollow plate 343;
based on the foregoing, a first convex extending plate 350 is vertically arranged above the left side portion of the first support 318, a second convex extending plate 351 is vertically arranged above the right side portion of the second support 319, a third convex extending plate 352 is vertically arranged above the left side portion of the third support 323, a fourth convex extending plate 353 is vertically arranged above the right side portion of the fourth support 324, and the first convex extending plate 350, the second convex extending plate 351, the third convex extending plate 352 and the fourth convex extending plate 353 are arranged at equal heights.
Two ends of a first fixing rod 332 are fixedly connected with the inner sides of the first convex extending plate 350 and the third convex extending plate 352 respectively, and two ends of a second fixing rod 333 are fixedly connected with the inner sides of the second convex extending plate 351 and the fourth convex extending plate 353 respectively;
the first linkage rod 330 comprises a first bending part 354, a second bending part 355 and a sixth hole 356 which is arranged at the end part, and the second linkage rod 331 comprises a third bending part 357, a fourth bending part 358 and a seventh hole 359 which is arranged at the end part;
further, the end of the first linkage rod 330 is rotatably connected to the first movable rod 348, the first movable rod 348 and the first fixed rod 332 are disposed through the first linkage rod 330, the second movable rod 349 is disposed in a groove below the second bending portion 355, the second fixed rod 333 is disposed in a groove below the first bending portion 354, the second sliding rod 314 is disposed through the sixth hole 356, and the second sliding rod 314 is in contact connection with the first linkage rod 330;
the end of the second linkage rod 331 is rotatably connected to the second movable rod 349, the second movable rod 349 and the second fixed rod 333 are arranged through the first linkage rod 330, the first movable rod 348 is arranged in a groove below the fourth bent portion 358, the first fixed rod 332 is arranged in a groove below the third bent portion 357, the first sliding rod 313 is arranged through the seventh hole 359, and the first sliding rod 313 is in contact connection with the second linkage rod 331;
a first vertical strip-shaped through hole 360 is formed in the position, close to the middle, of the left side of the top supporting shell 302, a second vertical strip-shaped through hole 361 is formed in the position, close to the middle, of the right side of the top supporting shell 302, a third vertical strip-shaped through hole 362 is formed in the position, corresponding to the first through hole 360, of the right side of the left side protecting shell 303, and a fourth vertical strip-shaped through hole 363 is formed in the position, corresponding to the second through hole 361, of the left side of the right side protecting shell 304, wherein the first linkage rod 330 is sequentially connected with the second sliding rod 314 by penetrating through the second through hole 361 and the fourth through hole 363; the second linkage rod 331 is sequentially inserted through the first through hole 360 and the third through hole 362 to be connected with the first sliding rod 313; therefore, the first through hole 360, the second through hole 361, the third through hole 362 and the fourth through hole 363 are formed to facilitate the rotation of the first linkage rod 330 and the second linkage rod 331, so as to drive the left side protective shell 303 and the right side protective shell 304 in a linkage manner.
A fifth convex extending plate 364 is vertically arranged below the right side of the first bracket 318, a sixth convex extending plate 365 is vertically arranged below the left side of the second bracket 319, a seventh convex extending plate 366 is vertically arranged below the right side of the third bracket 323, an eighth convex extending plate 367 is vertically arranged below the left side of the fourth bracket 324, and the fifth convex extending plate 364, the sixth convex extending plate 365, the seventh convex extending plate 366 and the eighth convex extending plate 367 are arranged in equal height; two ends of the third fixing rod 334 are fixedly connected to the inner sides of the fifth extending plate 364 and the seventh extending plate 366, and two ends of the fourth fixing rod 335 are fixedly connected to the inner sides of the sixth extending plate 365 and the eighth extending plate 367;
the top end of the first spring 336 is fixedly connected with the bottom of the first linkage rod 330, and the bottom end of the first spring 336 is fixedly connected with the rod body of the third fixed rod 334; the top end of the second spring 337 is fixedly connected to the bottom of the second linkage rod 331, and the bottom end of the second spring 337 is fixedly connected to the rod body of the fourth fixing rod 335.
Furthermore, as shown in fig. 5, a pair of telescopic rods 5 are horizontally disposed on the front and rear sides of the top supporting shell 302, the outer ends of the two telescopic rods 5 on the same side are connected with an auxiliary supporting shell 6, and the auxiliary supporting shell 6 is pushed and pulled to be away from or close to the top supporting shell 302, so as to lift the indoor unit together with the top supporting shell 302, thereby facilitating better lifting installation.
In addition, as shown in fig. 6, a column sleeve 7 is vertically connected to the center of the bottom of the support plate 301, the column sleeve 7 includes an opening 701 arranged at the bottom, a flange 702 for limiting is arranged on the periphery of the opening 701, the power end of the lifting machine 2 is inserted into the column sleeve 7 from the opening 701 at the bottom, a limiting plate 201 is arranged on the power end of the lifting machine 2, the limiting plate 201 is positioned above the flange 702, a compression spring 8 is arranged in the column sleeve 7, one end of the compression spring 8 is connected with the support plate 301, and the other end of the compression spring 8 is connected with the limiting plate 201; above-mentioned structural design exists, can provide the buffer space of certain degree for lifting platform 3, avoids the rigid damage of air conditioner internal unit when contacting the roof.
In order to control and adjust the equipment, the invention further comprises a remote controller (not shown) and a controller (not shown) arranged on the equipment, wherein the controller is electrically connected with the lifting machine 2, the remote controller is in wireless data connection with the controller, and an operator can control the lifting machine 2 to act through buttons of the remote controller.
Based on the above structure and the cooperation of each part, the lifting platform 3 has the following functions: when an operator lifts the indoor unit to the top supporting shell 302, the top supporting shell 302 can enable the left side protecting shell 303 and the right side protecting shell 304 to respectively move towards the two sides and obliquely upwards after the pressure of the indoor unit is applied, so that the side of the indoor unit is enclosed, the problem that the indoor unit is unstable to place and seriously damaged due to sideslip and falling is solved, and the lifting platform 3 has the advantages of ingenious and compact structural design and convenience in use.
The working principle of the lifting platform 3 in the invention is as follows:
state of the lifting platform 3 when not in use: the two side left side protecting shells 303 and the right side protecting shell 304 have the same height, the top surface of the top supporting shell 302 is not lower than the top surfaces of the left side protecting shell 304 and the right side protecting shell 304, and because the first spring 336 and the second spring 337 are connected and the top supporting shell 302 is not stressed, the first movable rod 348 is not lower than the second sliding rod 314, and the second movable rod 349 is not lower than the first sliding rod 313.
The indoor unit placing process comprises the following steps: the lifting machine 2 is firstly lowered to a low position through a remote controller, the indoor unit of the air conditioner is lifted to the top supporting shell 302 through two persons, when the top supporting shell 302 is stressed, the first mounting frame, the second mounting frame, the first movable rod 348 and the second movable rod 349 move downwards, the ends of the first movable rod 348 and the second movable rod 349 slide (move relatively) in the strip holes of the respective mounting frames, the ends of the first linkage rod 330 and the second linkage rod 331 move downwards along with the movable rods which are rotatably connected with each other, the connection point of the first linkage rod 330 and the first fixed rod 332 is taken as the rotation center, the connection point of the second linkage rod 331 and the second fixed rod 333 is taken as the rotation center, one end of a sixth hole 356 of the first linkage rod 330 swings the second sliding rod 314 to move upwards, one end of a seventh hole 359 of the second linkage rod 331 swings the first sliding rod 313 to swing upwards until a third sliding block 307 in the first bracket 318 (a fourth sliding block 308 in the second bracket 319), Seventh sliding block 311 in third bracket 323 and eighth sliding block 312 in fourth bracket 324) reaches the top of first chassis 315, during which second sliding rod 314 slides in sixth hole 356, first sliding rod 313 slides in seventh hole 359, top supporting shell 302 moves down vertically with the mounting bracket, left and right side protecting shells 304 move obliquely upward with the connected angle aluminum, so as to implement self-induction enclosure of both sides of the middle part of the indoor unit and prevent it from sliding down, and then the indoor unit can be lifted to a proper height close to the roof by lifter 2 under the guarantee of the above structure for installation.
The state of the lifting platform 3 when in use: the two left side protecting shells 303 and the right side protecting shell 304 have the same height, the top surface of the top supporting shell 302 is lower than the top surfaces of the left side protecting shell 304 and the right side protecting shell 304, due to the connection action of the first spring 336 and the second spring 337, and the top supporting shell 302 is pressed, the first movable rod 348 is lower than the second sliding rod 314, and the second movable rod 349 is lower than the first sliding rod 313.
As an optimization of the structure and function of the present invention, as shown in fig. 7-10, a distance measuring device for predicting the installation position of the indoor unit of the air conditioner is arranged on the installation device, and the distance measuring device is preferably a laser distance measuring device in the shape of a straight box, the laser distance measuring device comprises an operation button and a display arranged on one side, and the distance measuring device can also be used for measuring by using a ruler or other structural instruments, such as: ultrasonic range finders and the like, and the mounting device of the present invention employs laser ranging to advantage: the measuring precision is high, the distance is long, no interference exists, the error of the installation position is small, the measuring operation is convenient, and the other distance measuring structure devices can not achieve the effects.
Specifically, in order to facilitate better ranging and use of the laser range finder on the installation equipment, the laser range finder is arranged on the equipment through the following structure: the column sleeve 7 is sleeved with a slewing bearing 9, the inner ring of the slewing bearing 9 is fixedly sleeved on the periphery of the bottom of the column sleeve 7, a rectangular rotary table 10 is sleeved on the rotating outer ring of the slewing bearing 9, the rectangular rotary table 10 comprises a circular concave cavity 11 formed in the center of the top, tooth grooves 12 are formed in the circumferential wall of the inner ring of the rectangular rotary table 10, a rotating motor 13 is vertically arranged above the rectangular rotary table 10, the motor end of the rotating motor 13 is fixedly installed at the bottom of a supporting plate, the power output end of the rotating motor 13 is connected with a rotating gear 14 for driving the rectangular rotary table 10 to rotate, the rotating gear 14 is in meshing transmission connection with the tooth grooves 12 of the rectangular rotary table 10, a sleeve frame 15 for placing a laser range finder 17 is horizontally arranged outside the rectangular rotary table 10, the sleeve frame 15 comprises convex extension plates 1501 arranged on two sides of a closed end and inserting ports 1502 opposite to the, the laser range finder 17 is inserted into the jacket frame 15 through the insertion port 1502.
As mentioned above, the controller is electrically connected with the rotating motor 13, the operator controls the start and stop of the rotating motor 13 through the remote controller, thereby driving the rotating gear 14 and the rectangular rotary disk 10 in turn to change the positive direction orientation of the laser range finder 17 in the sleeve frame 15, so as to measure the distance between the indoor equipment (i.e. the indoor unit) and each wall body, then the installation distance is adjusted by the mobile equipment, the accurate positioning and the re-installation are realized in advance, the laser range finder 17 is assembled and disassembled by the sleeve frame 15, the replacement and the observation of the laser range finder 17 by operators are facilitated, therefore, the laser ranging structure of the invention has the advantages of compact structure, low cost, convenient use and operation, time and labor saving, accurate measurement and convenient maintenance, the installation efficiency of the indoor unit of the air conditioner can be greatly improved, the reworking and correcting problems are reduced, and the installation cost can be obviously reduced on the whole.
In order to improve the fastening nature to laser range finder 17 in set frame 15, set frame 15 top intermediate position seted up threaded hole (not shown), the cooperation is connected with bolt 16 in the threaded hole, the perpendicular rigid coupling in bottom of bolt 16 has circular shape fastening clamp plate (not shown), fastening clamp plate is located set frame 15 inside top, when laser range finder 17 is located set frame 15, the mounting plate is contradicted with laser range finder 17 top and is connected, through rotating bolt 16 top nut, can make the mounting plate press from both sides the dress fastening or loosen to inserting the laser range finder 17 top of establishing to set frame 15, prevent roll-off or rock in the use, and then lead to measuring inaccurate, operating personnel's the taking out of also having been convenient for, change and maintenance.
As another optimization of the structure and function of the present invention, as shown in fig. 11-14, a side support structure is provided on the installation device for stably supporting the machine body and the indoor units thereon, and the side support structure is preferably designed in a storage type structure, and specifically, the side support structure comprises a first side support, a second side support, a third side support, a fourth side support, and a small electric push rod 18 connected with the first side support, a first auxiliary push rod (not shown) connected with the second side support, a second auxiliary push rod 19 connected with the third side support, and a third auxiliary push rod (not shown) connected with the fourth side support, which are arranged in four positive directions outside the lifting machine 2, and the first side support and the second side support, the second side support and the third side support, and the third side support and the fourth side support are connected and linked in pairs, and second casters 20 are installed at the bottom ends of the first side support, the second side support, the third side support and the fourth side support, the electric push rod 18 is electrically connected with the equipment controller.
Wherein, above-mentioned machine 2 of lifting includes vertical setting, the base motor 202 of roughly cuboid form, the bottom fixed mounting of base motor 202 is in base plate 1 center, base plate 1 cross section is the cuboid form, first opening 101 has been seted up respectively at four positive direction limit portion intermediate positions of base plate 1, second opening 102, third opening 103 and fourth opening 104, when the side shoring structure does not use, first side shoring is corresponding to be accomodate in first opening 101, the second side shoring is corresponding to be accomodate in second opening 102, the third side shoring is corresponding to be accomodate in third opening 103, the fourth side shoring is corresponding to be accomodate in fourth opening 104.
The first side support comprises a first foot rest 21 with one end rotatably hinged on the side part of the base motor 202 and a first foot support 22 movably and telescopically arranged in the other end of the first foot rest 21; the second side support comprises a second foot rest 23 with one end rotatably hinged on the side part of the base motor 202 and a second foot support 24 movably and telescopically arranged in the other end of the second foot rest 23; the third side support comprises a third tripod 25 with one end rotatably hinged on the side part of the base motor 202 and a third foot support 26 movably and telescopically arranged in the other end of the third tripod 25; the fourth side support comprises a fourth foot support 27 with one end rotatably hinged on the side part of the base motor 202 and a fourth foot support 28 movably and telescopically arranged at the other end of the fourth foot support 27, the electric push rod 18 is arranged between the first side support and the base motor 202, the first auxiliary push rod is arranged between the second side support and the base motor 202, the second auxiliary push rod 19 is arranged between the third side support and the base motor 202, and the third auxiliary push rod is arranged between the fourth side support and the base motor 202;
specifically, the motor end of the electric push rod 18 is rotatably hinged to the side of the base motor 202, and the telescopic end of the electric push rod 18 is rotatably hinged to the inclined plane at the bottom of the first foot support 22; the closed end of the first auxiliary push rod is rotatably hinged on the side part of the base motor 202, and the telescopic end of the first auxiliary push rod is rotatably hinged on the inclined plane at the bottom of the second foot support 24; the closed end of the second auxiliary push rod 19 is rotatably hinged on the side part of the base motor 202, and the telescopic end of the second auxiliary push rod 19 is rotatably hinged on the inclined plane at the bottom of the third foot support 26; the closed end of the third auxiliary push rod is rotatably hinged on the side part of the base motor 202, and the telescopic end of the third auxiliary push rod is rotatably hinged on the inclined plane at the bottom of the fourth foot support 28;
the second caster 20 is fixedly arranged at the bottom ends of the first foot brace 22, the second foot brace 24, the third foot brace 26 and the fourth foot brace 28, when the side brace structure is applied, the second caster 20 is in contact connection with the ground, and the second caster 20 is arranged to drive the first side brace, the second side brace, the third side brace and the fourth side brace to rotate in four positive directions (namely, front, back, left and right) to sideslip on one hand; on the other hand, the foot supports in the side supports are driven to move in a telescopic way in the corresponding foot frames.
Further, the first foot rest 21, the second foot rest 23, the third foot rest 25 and the fourth foot rest 27 are all in the same rectangular parallelepiped shape, a first insertion hole (not shown), a second insertion hole (not shown), a third insertion hole (not shown) and a fourth insertion hole (not shown) are respectively formed at the bottom ends of the first foot rest 21, the second foot rest 23, the third foot rest 25 and the fourth foot rest 27, the first foot rest 22, the second foot rest 24, the third foot rest 26 and the fourth foot rest 28 are all in another same rectangular parallelepiped shape, the first foot rest 22 is fittingly inserted into the first insertion hole, the second foot rest 24 is fittingly inserted into the second insertion hole, the third foot rest 26 is fittingly inserted into the third insertion hole, and the fourth foot rest 28 is fittingly inserted into the fourth insertion hole;
furthermore, a first groove 29 communicated with the first jack is formed in the middle line position of the bottom inclined surface of the first foot rest 21, a second groove (not shown) communicated with the second jack is formed in the middle line position of the bottom inclined surface of the second foot rest 23, a third groove (not shown) communicated with the third jack is formed in the middle line position of the bottom inclined surface of the third foot rest 25, a fourth groove (not shown) communicated with the fourth jack is formed in the middle line position of the bottom inclined surface of the fourth foot rest 27, and the purpose of forming each groove is that the electric push rod 18 and the auxiliary push rod can be better connected to drive the corresponding foot support to movably stretch.
As described above, the first supporting portion 30, the second supporting portion 31, the third supporting portion 32, and the fourth supporting portion 33 are respectively provided at the side portions of the base motor 202 in each direction, the first T-shaped rotating rod 34, the second T-shaped rotating rod 35, the third T-shaped rotating rod 36, and the fourth T-shaped rotating rod 37 are respectively vertically connected to the top portions of the first foot rest 21, the second foot rest 23, the third foot rest 25, and the fourth foot rest 27 as shown in the figure, both ends of the top portion of the first T-shaped rotating rod 34 are rotatably connected to the first supporting portion 30 at the corresponding side, both ends of the top portion of the second T-shaped rotating rod 35 are rotatably connected to the second supporting portion 31 at the corresponding side, both ends of the top portion of the third T-shaped rotating rod 36 are rotatably connected to the third supporting portion 32 at the corresponding side, and both ends of the top portion of the fourth T-shaped rotating rod 37 are rotatably connected to the fourth supporting.
A first bevel gear 38 is connected to an outer end of the first T-shaped rotating rod 34 positioned outside one side of the first supporting portion 30, a second bevel gear 39 and a third bevel gear 40 are connected to an outer end of the second T-shaped rotating rod 35 positioned outside both sides of the second supporting portion 31, a fourth bevel gear 41 and a fifth bevel gear 42 are connected to an outer end of the third T-shaped rotating rod 36 positioned outside both sides of the third supporting portion 32, and a sixth bevel gear 43 is connected to an outer end of the fourth T-shaped rotating rod 37 positioned outside one side of the fourth supporting portion 33, wherein the first bevel gear 38 is in meshing transmission connection with the second bevel gear 39, the third bevel gear 40 is in meshing transmission connection with the fourth bevel gear 41, and the fifth bevel gear 42 is in meshing transmission connection with the sixth bevel gear 43. Above-mentioned side brace structure, operating personnel passes through the flexible action of remote controller control electric putter 18, and drive first side brace immediately in proper order, the second side brace, the third side brace, fourth side brace rotates the expansion, reach the side brace effect to equipment, and this kind of side brace structure compact structure, automatic expansion is controlled to a key, the simple operation, do not occupy too much space, be convenient for fold and accomodate and remove, and this kind of side brace structure adopts four-legged wheel slip gradually-open support, the side brace process is reliable and stable, the expansion angle and the scope of side brace structure are adjusted comparatively well and swiftly to accessible electric putter 18, the side brace is firm effectual, can greatly reduced equipment or even the indoor set use in the risk hidden danger of side fall damage, the security and the practicality of indoor set auxiliary installation equipment have been improved betterly.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a central air conditioning indoor set auxiliary erection equipment, includes the base plate, is located lift machine on the base plate and be located the platform that lifts at lift machine top, its characterized in that:
the lifting platform comprises a supporting plate at the bottom, a column sleeve is arranged at the bottom of the supporting plate, the column sleeve comprises an opening arranged at the bottom, a flange for limiting is arranged on the periphery of the opening, a power end of the lifter is inserted into the column sleeve from the opening at the bottom, a limiting plate is arranged on the power end of the lifter, the limiting plate is positioned above the flange, a compression spring is further arranged in the column sleeve, one end of the compression spring is connected with the supporting plate, and the other end of the compression spring is connected with the limiting plate;
the column sleeve is sleeved with a slewing bearing, an inner ring of the slewing bearing is fixedly sleeved on the periphery of the bottom of the column sleeve, a rotating outer ring of the slewing bearing is sleeved with a rectangular turntable, the rectangular turntable comprises a circular concave cavity formed in the center of the top of the rectangular turntable, a tooth groove is formed in the circumferential wall of the inner ring of the rectangular turntable, a rotating motor is arranged at the bottom of a supporting plate, a power output end of the rotating motor is connected with a rotating gear, the rotating gear is in meshing transmission connection with the tooth groove, a sleeve frame is arranged on the outer portion of the rectangular turntable, and a laser range finder is inserted in the.
2. The central air-conditioning indoor unit auxiliary installation equipment as claimed in claim 1, wherein the sleeve frame comprises convex extension plates arranged at two sides of the closed end and an insertion port opposite to the closed end, the convex extension plates are connected with the side part of the rectangular turntable, and the laser range finder is inserted into the sleeve frame through the insertion port.
3. The auxiliary installation equipment of the indoor unit of the central air conditioner as claimed in claim 2, wherein a threaded hole is formed at the top of the sleeve frame, a bolt is fittingly connected into the threaded hole, a circular fastening pressing plate is vertically and fixedly connected to the bottom end of the bolt, the fastening pressing plate is located above the inner portion of the sleeve frame, and the fastening plate can clamp and fasten or loosen the top of the laser distance measuring device by rotating the bolt.
4. The central air-conditioning indoor unit auxiliary installation equipment of claim 1, further comprising a first side support, a second side support, a third side support, a fourth side support and an electric push rod connected with the first side support, a first auxiliary push rod connected with the second side support, a second auxiliary push rod connected with the third side support and a third auxiliary push rod connected with the fourth side support, wherein the first side support and the second side support, the second side support and the third side support, the third side support and the fourth side support are adjacently connected and linked, and second casters are arranged at the bottom ends of the first side support, the second side support, the third side support and the fourth side support; the lifting machine comprises a base motor, wherein a first opening, a second opening, a third opening and a fourth opening are formed in the edge portion of the base plate, the first side support is correspondingly accommodated in the first opening, the second side support is correspondingly accommodated in the second opening, the third side support is correspondingly accommodated in the third opening, and the fourth side support is correspondingly accommodated in the fourth opening.
5. The auxiliary installation equipment of the indoor unit of the central air conditioner as claimed in claim 4, wherein the first side support comprises a first foot frame with one end rotatably hinged on the side of the base motor and a first foot support movably and telescopically arranged in the other end of the first foot frame; the second side support comprises a second foot rest with one end rotatably hinged to the side part of the base motor and a second foot support movably and telescopically arranged in the other end of the second foot rest; the third side support comprises a third tripod with one end rotatably hinged to the side part of the base motor and a third foot support movably and telescopically arranged in the other end of the third tripod; the fourth side support comprises a fourth foot stand with one end rotatably hinged to the side part of the base motor and a fourth foot support movably and telescopically arranged at the other end of the fourth foot stand, the motor end of the electric push rod is rotatably hinged to the side part of the base motor, and the telescopic end of the electric push rod is rotatably hinged to the inclined plane at the bottom of the first foot support; the closed end of the first auxiliary push rod is rotatably hinged to the side part of the base motor, and the telescopic end of the first auxiliary push rod is rotatably hinged to the inclined plane at the bottom of the second foot support; the closed end of the second auxiliary push rod is rotatably hinged to the side part of the base motor, and the telescopic end of the second auxiliary push rod is rotatably hinged to the bottom inclined plane of the third foot support; the closed end of the third auxiliary push rod is rotatably hinged to the side part of the base motor, and the telescopic end of the third auxiliary push rod is rotatably hinged to the bottom inclined plane of the fourth foot support; jacks and strip grooves communicated with the corresponding jacks are formed in the bottom ends of the first foot rest, the second foot rest, the third tripod and the fourth foot rest, and the first foot rest, the second foot rest, the third foot rest and the fourth foot rest are matched and inserted into the corresponding jacks.
6. The auxiliary installation equipment of the indoor unit of the central air conditioner as claimed in claim 5, wherein a first supporting part, a second supporting part, a third supporting part and a fourth supporting part are respectively arranged at the side part of the base motor, and a first T-shaped rotating rod, a second T-shaped rotating rod, a third T-shaped rotating rod and a fourth T-shaped rotating rod are respectively and vertically connected with the top parts of the first foot rest, the second foot rest, the third tripod and the fourth foot rest, wherein two ends of the top part of the first T-shaped rotating rod are rotatably connected with the first supporting part at the corresponding side, two ends of the top part of the second T-shaped rotating rod are rotatably connected with the second supporting part at the corresponding side, two ends of the top part of the third T-shaped rotating rod are rotatably connected with the third supporting part at the corresponding side, and two ends of the top part of the fourth T-shaped rotating rod are rotatably connected with the fourth supporting part at; the outer end of the first T-shaped rotating rod positioned on the outer side of one side of the first supporting part is connected with a first bevel gear, the outer end of the second T-shaped rotating rod positioned on the outer side of two sides of the second supporting part is respectively connected with a second bevel gear and a third bevel gear, the outer end of the third T-shaped rotating rod positioned on the outer side of two sides of the third supporting part is respectively connected with a fourth bevel gear and a fifth bevel gear, the outer end of the fourth T-shaped rotating rod positioned on the outer side of one side of the fourth supporting part is connected with a sixth bevel gear, the first bevel gear is in meshing transmission connection with the second bevel gear, the third bevel gear is in meshing transmission connection with the fourth bevel gear, and the fifth bevel gear is in.
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| CN202010825120.0A CN111977558B (en) | 2020-08-17 | 2020-08-17 | Auxiliary installation equipment for central air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010825120.0A CN111977558B (en) | 2020-08-17 | 2020-08-17 | Auxiliary installation equipment for central air conditioner indoor unit |
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| CN111977558B CN111977558B (en) | 2022-03-15 |
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| CN207581299U (en) * | 2017-11-14 | 2018-07-06 | 高聪聪 | It is a kind of to lift stable lifting platform for building |
| CN109654352A (en) * | 2019-01-04 | 2019-04-19 | 大连思博科技服务有限公司 | A kind of leg structure of movable type tachymeter |
| CN110566778A (en) * | 2019-09-16 | 2019-12-13 | 张磊 | Rapid folding and unfolding tripod |
| CN210567183U (en) * | 2019-09-29 | 2020-05-19 | 天津市丽影科技有限公司 | Projector support convenient to installation |
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| CN102937423A (en) * | 2012-11-07 | 2013-02-20 | 武汉卡特机械制造有限公司 | Circle measuring device |
| CN207581299U (en) * | 2017-11-14 | 2018-07-06 | 高聪聪 | It is a kind of to lift stable lifting platform for building |
| CN108128727A (en) * | 2017-11-22 | 2018-06-08 | 中车青岛四方机车车辆股份有限公司 | For installing the erecting device of vehicle arrangement and installation method |
| CN109654352A (en) * | 2019-01-04 | 2019-04-19 | 大连思博科技服务有限公司 | A kind of leg structure of movable type tachymeter |
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| CN111977558B (en) | 2022-03-15 |
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