CN110451406B - Installation equipment and installation method of multi-connected air conditioning unit - Google Patents
Installation equipment and installation method of multi-connected air conditioning unit Download PDFInfo
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- CN110451406B CN110451406B CN201910570452.6A CN201910570452A CN110451406B CN 110451406 B CN110451406 B CN 110451406B CN 201910570452 A CN201910570452 A CN 201910570452A CN 110451406 B CN110451406 B CN 110451406B
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- outdoor unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/122—Sling or load protectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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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
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention relates to installation equipment and an installation method of a multi-connected air conditioning unit, and the installation equipment comprises a moving seat, a base plate and an installation guide device, wherein the base plate is placed at the upper end of the moving seat, the installation guide device is arranged at the upper end of the base plate, the installation guide device is detachably installed on the moving seat, the moving seat comprises a lifting frame, moving wheels, a stretching top plate and an anti-slip rod, and the installation guide device comprises a guide plate, a connecting plate, a rotating rod, a buffer mechanism, a fixing ring and a limiting mechanism. According to the installation equipment and the installation method of the multi-connected air conditioning unit, provided by the invention, through the adjustability of the movable seat, the adaptability change can be made according to the air conditioning foundation and the actual size of the outdoor unit to be installed, the application range is wide, in the process of hoisting the outdoor unit, the movement of the outdoor unit is guided by installing the guide device, and the falling speed of the outdoor unit is prevented from being too high through the mutual matching of the rotating gear, the transition gear and the buffer mechanism.
Description
Technical Field
The invention relates to the field of air conditioner installation equipment, in particular to installation equipment and an installation method of a multi-connected air conditioning unit.
Background
The multi-connected air conditioning unit is a type of central air conditioner for users, commonly called as 'one driving more', and refers to a primary refrigerant air conditioning system in which an outdoor unit is connected with two or more indoor units through a pipe, the outdoor side adopts an air cooling heat exchange mode, and the indoor side adopts a direct evaporation heat exchange mode. The multi-split system is widely applied to small and medium-sized buildings and part of public buildings at present.
The installation of the multi-connected air conditioning unit comprises the installation of an indoor unit, an outdoor unit, pipelines and the like, wherein the outdoor unit is usually the largest in size and high in installation difficulty, and the outdoor unit is installed with the following problems:
(1) the outdoor unit needs to be hoisted by hoisting equipment such as a winch and the like, the hoisting rope has certain flexibility, and can drive the outdoor unit to shake under the influence of the outside in the hoisting process, when the shaking amplitude is large, not only is the danger of collision on the outdoor unit exist, but also the situation that the actual placing position of the outdoor unit is not consistent with the expected placing position is caused, workers need to adjust the positions of the outdoor unit for many times, and the workload is obviously increased;
(2) when the hoisting machine is used for hoisting, the hoisting speed is high, and the weight of the outdoor unit is heavy, so that strong impact force can be generated when the outdoor unit falls on the base plate, the external part of the outdoor unit is collided, and even the internal structure of the outdoor unit is damaged in a more serious condition.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides installation equipment and an installation method of a multi-connected air conditioning unit.
The technical scheme adopted by the invention to solve the technical problem is as follows: the installation equipment of the multi-connected air conditioning unit comprises a moving seat, a base plate and an installation guide device, wherein the base plate is placed at the upper end of the moving seat, the installation guide device is arranged at the upper end of the base plate, and the installation guide device is detachably installed on the moving seat; wherein:
the movable seat comprises lifting frames, movable wheels, a stretching top plate and anti-skid rods, the number of the lifting frames is two, the two lifting frames are arranged in bilateral symmetry, strip-shaped notches are formed in the outer sides of the upper ends of the lifting frames, the movable wheels are mounted at the lower ends of the lifting frames, the stretching top plate is connected between the two lifting frames and is of a left-right telescopic structure, the stretching top plate comprises a fixed end and a telescopic end, the fixed end is of a hollow structure with openings at the left end and the right end, the telescopic ends are mounted at the left end and the right end of the fixed end in a sliding fit mode, mounting holes are uniformly formed in the upper ends of the; after moving to the operating position through removing the wheel, according to with the actual shape of waiting to install off-premises station size assorted basis, adjust the crane height and stretch the roof width, the antiskid pole can carry out the position to placing the backing plate on the roof of stretching and prescribe a limit to prevent that in the installation, the backing plate position takes place to warp.
The installation guide device comprises guide plates, a connecting plate, rotating rods, a buffer mechanism, fixing rings and a limiting mechanism, wherein the left end and the right end of each guide plate are provided with two guide grooves, the number of the guide plates is two, the two guide plates are symmetrically installed on a stretching top plate in a front-back manner, the two guide plates are connected through the connecting plate, the connecting plate is of a front-back telescopic structure, the rotating rods are uniformly installed on the outer walls of the guide plates from top to bottom through bearings, the rotating rods are of a left-right telescopic structure, the buffer mechanisms are symmetrically installed on the left side and the right side of each rotating rod, the limiting mechanisms are installed at the left end and the right end of each rotating rod, the fixing rings; the distance between the two guide plates is adjusted through the telescopic motion of the connecting plate so as to adapt to outdoor units of different sizes, and the outdoor unit drives the buffer mechanism on the rotating rod to rotate through the mutual matching of the fixing ring and the limiting mechanism in the process of moving downwards from top to bottom so as to generate certain resistance to the downward movement of the outdoor unit and prevent the outdoor unit from being damaged by overlarge impact force caused by the fact that the outdoor unit is too fast in falling speed.
Preferably, the buffer mechanism comprises two rotating blocks, a buffer frame and two resistance branched chains, the two rotating blocks are sequentially arranged on the rotating rod from left to right, the rotating blocks correspond to the guide grooves in position, the buffer frame is symmetrically arranged on the side wall of each rotating block from left to right, the resistance branched chains are arranged between the two rotating blocks, and the resistance branched chains are arranged on the rotating rods; the lower end of the outdoor unit is firstly contacted with the buffer frame positioned at the uppermost end of the guide plate, the buffer frame drives the rotating block to rotate ninety degrees every time in the process of moving from top to bottom, and the buffer frame can slow down the descending speed of the outdoor unit under the resistance effect brought by the resistance branched chain.
Preferably, the anti-skid rod comprises a telescopic rod, a top block and a telescopic spring, the telescopic rod is installed in the installation hole, the top end of the telescopic rod is provided with the top block, the top block is connected with the inner wall of the installation hole through the telescopic spring, and the telescopic spring is sleeved on the outer side of the telescopic rod; after the base plate is placed on the stretching top plate, under the elastic action of gravity and the telescopic spring, the top block contacted with the lower end of the base plate moves downwards, and the height of the top block positioned on the contact of the base plate is kept unchanged, so that a certain limiting effect is achieved.
Preferably, stop gear includes the working beam, elastic rod and expansion joint board, the working beam is connected with the dwang through the shaft coupling, the elastic rod is installed to the working beam both ends symmetry from top to bottom, be connected through expansion joint board between the elastic rod, and elastic rod top diameter is less than spacing hole diameter, when the working beam drives elastic rod and rotates to with spacing hole relative position, under the effect of elastic force, the elastic rod top stretches into spacing downthehole, the working beam can't continue to rotate, make buffer gear position remain stable, after the work is accomplished, compress expansion joint board through the manual mode, make elastic rod top can follow spacing downthehole taking out, so that rotate the working beam to the normal position, thereby can carry out the guide buffering work of next round.
Preferably, the resistance branched chain comprises a fixing ring, resistance blocks, synchronizing blocks and contact plates, the fixing ring is installed on the outer wall of the guide plate, the resistance blocks are uniformly installed in the fixing ring along the circumferential direction of the fixing ring, the synchronizing blocks are arranged on the inner side of the fixing ring, the synchronizing blocks are installed on the rotating rod, the contact plates are uniformly installed on the side walls of the synchronizing blocks along the circumferential direction of the synchronizing blocks, and the contact plates and the resistance blocks are arranged at intervals; the synchronous block rotates ninety degrees along with the rotating block every time, and in the rotating process, a convex block arranged on the contact plate penetrates through a through groove formed in the resistance block and has certain friction force when passing through, so that certain obstruction can be caused to the rotation of the synchronous block, and the purpose of reducing the falling speed of the outdoor unit is finally achieved.
Preferably, the buffer frame comprises a telescopic connecting plate and a support bracket, the telescopic connecting plate is mounted on the outer wall of the rotating block, the support bracket is mounted on the outer side of the telescopic connecting plate, the support bracket is of an inverted U-shaped structure, a rotating shaft is mounted on the outer wall of the support bracket through a bearing, and the left side and the right side of the rotating shaft are symmetrically provided with fixed rubber blocks; when the upper end of the support bracket is in contact with the lower end of the outdoor unit, the support bracket drives the rotating block to rotate ninety degrees clockwise under the action of pressure, so that the side wall of the support bracket is flush with the inner wall of the guide plate, at the moment, the side wall of the support bracket is tightly attached to the side wall of the outdoor unit, the outdoor unit is difficult to displace left and right under the action of the fixed rubber block, and the accuracy of the placement position of the outdoor unit can be guaranteed.
Preferably, the resistance block is uniformly provided with a through groove from left to right, the contact plate is uniformly provided with a lug from left to right, the lug is positioned corresponding to the through groove, the width of the lug is greater than that of the through groove, and the resistance block and the lug are made of rubber.
Preferably, the guide plate is of a left-right telescopic structure, the lower end of the guide plate is provided with a clamping plate, and the lower end of the clamping plate is clamped in the corresponding clamping groove.
Preferably, the base plate is of an inverted-character structure, and the lower sides of the left end and the right end of the base plate are tightly attached to the side walls of the strip-shaped gaps formed in the corresponding lifting frames.
The invention also provides a method for installing the air conditioner by using the installation equipment of the multi-connected air conditioning unit, which comprises the following steps:
s1: after the installation equipment of the multi-connected air conditioning unit is driven to move to a working position by the moving wheels, the height of the lifting frame and the width of the stretching top plate are adjusted according to the actual shape of the foundation matched with the size of the outdoor unit to be installed, so that the left side wall and the right side wall of the lifting frame can be tightly attached to the inner wall of the foundation;
s2: placing a corresponding base plate at the upper end of the extended top plate according to the actual size of the outdoor unit, wherein the anti-skid rod can limit the position of the base plate placed on the extended top plate so as to prevent the position of the base plate from being inclined in the installation process;
s3: the distance between the two guide plates is adjusted through the telescopic motion of the connecting plate, and the connecting plate is clamped in the corresponding clamping grooves so as to adapt to the sizes of different outdoor units;
s4: after the upper end of the outdoor unit is fixed on the existing winch, the outdoor unit is driven to move from top to bottom by the winch, and meanwhile, the guide plate plays a role in guiding the outdoor unit, so that the falling position of the outdoor unit is prevented from being inconsistent with the expected position;
s5: in the movement process of the outdoor unit, the buffer mechanism on the rotating rod generates certain resistance to the downward movement of the outdoor unit, so that the falling speed is prevented from being too high;
s6: and driving the installation equipment of the multi-connected air conditioning unit to move to the next working position through the moving wheel, and repeating the steps S1-S5 to complete the installation work of the multi-connected outdoor unit.
Compared with the prior art, the invention has the following advantages:
1. the installation equipment and the installation method of the multi-connected air conditioning unit provided by the invention have the advantages that the adaptability change can be made according to the air conditioning foundation and the actual size of the outdoor unit to be installed through the adjustability of the movable seat, the application range is wide, the movement of the outdoor unit is guided by the installation guide device in the process of hoisting the outdoor unit, the falling position of the outdoor unit is prevented from being inconsistent with the expected position, certain resistance is generated to the downward movement of the outdoor unit through the mutual matching of the fixing ring, the limiting mechanism and the buffer mechanism, and the damage to the internal structure of the outdoor unit due to overlarge impact force caused by the overlarge falling speed is prevented.
2. The movable base is correspondingly adjusted according to the actual shape of a foundation matched with the size of an outdoor unit to be installed, and the anti-skid rods can limit the positions of the base plates placed on the extended top plate so as to prevent the positions of the base plates from being inclined in the installation process;
3. the installation guide device provided by the invention adjusts the distance between the two guide plates through the telescopic motion of the connecting plate so as to adapt to outdoor units with different sizes, and the outdoor units can play a certain buffering role through the mutual matching of the fixing ring, the limiting mechanism and the buffering mechanism in the process of moving from top to bottom.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic perspective view of the movable base of the present invention;
FIG. 4 is a schematic perspective view of the rotating lever and the resistance branch chain of the present invention;
FIG. 5 is a schematic plan view of the rotating lever and the resistive branch of the present invention;
FIG. 6 is a schematic plan view of the embodiment of the present invention between the extendable top plate and the anti-slip bar;
FIG. 7 is an enlarged view of the N-direction portion of FIG. 1 according to the present invention;
FIG. 8 is a schematic perspective view of the guide plate, the fixing ring and the position limiting mechanism of the present invention;
fig. 9 is a schematic view of the working state of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.
The mounting equipment of the multi-connected air conditioning unit comprises a moving seat 1, a base plate 2 and a mounting guide device 3, wherein the base plate 2 is placed at the upper end of the moving seat 1, the mounting guide device 3 is arranged at the upper end of the base plate 2, and the mounting guide device 3 is detachably mounted on the moving seat 1; wherein:
the movable seat 1 comprises lifting frames 11, movable wheels 12, a stretching top plate 13 and anti-skid rods 14, the number of the lifting frames 11 is two, the two lifting frames 11 are arranged in bilateral symmetry, the outer sides of the upper ends of the lifting frames 11 are provided with strip-shaped notches, the movable wheels 12 are installed at the lower ends of the lifting frames 11, the stretching top plate 13 is connected between the two lifting frames 11, the stretching top plate 13 is of a left-right telescopic structure, the stretching top plate 13 comprises a fixed end and a telescopic end, the fixed end is of a hollow structure with openings at the left end and the right end, the left end and the right end of the fixed end are provided with telescopic ends in a sliding fit mode, the upper ends of the telescopic ends are uniformly provided; after moving to the working position through removing wheel 12, according to with the actual shape of waiting to install outdoor unit size assorted basis, adjust crane 11 height and stretch the roof 13 width, antislip rod 14 can carry out the position to placing backing plate 2 on stretching the roof 13 and prescribe a limit to prevent in the installation, the backing plate 2 position takes place to be crooked.
The installation guide device 3 comprises guide plates 31, connecting plates 32, rotating rods 33, buffer mechanisms 34, fixing rings 35 and limiting mechanisms 36, wherein two guide grooves are formed in the left end and the right end of each guide plate 31, the number of the guide plates 31 is two, the two guide plates 31 are symmetrically installed on the stretching top plate 13 in the front-back direction, the two guide plates 31 are connected through the connecting plates 32, the connecting plates 32 are of front-back telescopic structures, the rotating rods 33 are uniformly installed on the outer walls of the guide plates 31 from top to bottom through bearings, the rotating rods 33 are of left-right telescopic structures, the buffer mechanisms 34 are symmetrically installed on the left side and the right side of each rotating rod 33, the limiting mechanisms 36 are installed at the left end and the right end of each rotating rod 33, the fixing rings 35 are arranged on the side walls of the guide plates 31; the distance between the two guide plates 31 is adjusted by the telescopic motion of the connecting plate 32 so as to adapt to outdoor units with different sizes, and in the process of the outdoor unit moving from top to bottom, the buffer mechanism 34 on the rotating rod 33 is driven to rotate by the mutual matching of the fixing ring 35 and the limiting mechanism 36, so that certain resistance is generated to the downward movement of the outdoor unit, and the damage to the internal structure of the outdoor unit due to overlarge impact force caused by the fact that the outdoor unit is subjected to too high falling speed is prevented.
The buffer mechanism 34 comprises two rotating blocks 341, buffer racks 342 and resistance branched chains 343, the two rotating blocks 341 are sequentially installed on the rotating rod 33 from left to right, the rotating blocks 341 correspond to the guide grooves in position, the buffer racks 342 are symmetrically installed on the side walls of the rotating blocks 341 from left to right, the resistance branched chains 343 are arranged between the two rotating blocks 341, and the resistance branched chains 343 are installed on the rotating rod 33; the lower end of the outdoor unit is firstly contacted with the buffer frame 342 located at the uppermost end of the guide plate 31, and in the process of moving from top to bottom, the buffer frame 342 drives the rotating block 341 to rotate ninety degrees each time, and the buffer frame 342 can slow down the descending speed of the outdoor unit under the resistance effect of the resistance branched chain 343.
The anti-skid rod 14 comprises an expansion rod 141, a top block 142 and a telescopic spring 143, the expansion rod 141 is installed in the installation hole, the top block 142 is installed at the top end of the expansion rod 141, the top block 142 is connected with the inner wall of the installation hole through the telescopic spring 143, and the telescopic spring 143 is sleeved on the outer side of the expansion rod 141; after the cushion plate 2 is placed on the extension top plate 13, under the action of gravity and the elastic force of the extension spring 143, the top block 142 contacting with the lower end of the cushion plate 2 moves downwards, and the height of the top block 142 contacting with the cushion plate 2 is kept unchanged, so that a certain limiting effect is achieved.
The limiting mechanism 36 comprises a working rod 361, an elastic rod 362 and a telescopic connecting plate 363, the working rod 361 is connected with the rotating rod 33 through a coupler, the elastic rods 362 are symmetrically installed at the upper end and the lower end of the working rod 361, the elastic rods 362 are connected between the elastic rods 362 through the telescopic connecting plate 363, the diameter of the top end of each elastic rod 362 is smaller than that of each limiting hole, when the working rod 361 drives the elastic rods 362 to rotate to the position opposite to the limiting holes, under the action of elastic force, the top end of each elastic rod 362 extends into the corresponding limiting hole, the working rod 361 cannot continue to rotate, the position of the buffer mechanism 34 is kept stable, after work is completed, the telescopic connecting plate 363 is compressed manually, the top end of each elastic rod 362 can be pulled out of the corresponding limiting hole, the working rod 361 can be rotated to the original position, and guide.
The resistance branched chain 343 comprises a fixed ring 343a, resistance blocks 343b, a synchronizing block 343c and contact plates 343d, the fixed ring 343a is mounted on the outer wall of the guide plate 31, the resistance blocks 343b are uniformly mounted in the fixed ring 343a along the circumferential direction thereof, the synchronizing block 343c is arranged inside the fixed ring 343a, the synchronizing block 343c is mounted on the rotating rod 33, the contact plates 343d are uniformly mounted on the side wall of the synchronizing block 343c along the circumferential direction thereof, and the contact plates 343d and the resistance blocks 343b are arranged at intervals; the synchronous block 343c rotates ninety degrees each time along with the rotating block 341, and in the rotating process, the protrusion arranged on the contact plate 343d passes through the through groove formed on the resistance block 343b, and a certain friction force exists during the passing, so that a certain obstruction is caused to the rotation of the synchronous block 343c, and the purpose of reducing the falling speed of the outdoor unit is finally achieved.
The buffer frame 342 comprises a telescopic connecting plate 342a and a supporting bracket 342b, the telescopic connecting plate 342a is installed on the outer wall of the rotating block 341, the supporting bracket 342b is installed on the outer side of the telescopic connecting plate 342a, the supporting bracket 342b is of an inverted U-shaped structure, a rotating shaft is installed on the outer wall of the supporting bracket 342b through a bearing, and fixed rubber blocks are symmetrically arranged on the left side and the right side of the rotating shaft; when the upper end of the supporting bracket 342b contacts with the lower end of the outdoor unit, the supporting bracket 342b drives the rotating block 341 to rotate ninety degrees clockwise under the action of pressure, so that the side wall of the supporting bracket 342b is flush with the inner wall of the guide plate 31, at the moment, the side wall of the supporting bracket 342b is tightly attached to the side wall of the outdoor unit, the outdoor unit is difficult to displace left and right under the action of the fixed rubber block, and the accurate placement position of the outdoor unit can be ensured.
The through grooves are uniformly formed in the resistance blocks 343b from left to right, the convex blocks are uniformly arranged on the contact plate 343d from left to right, the convex blocks are located corresponding to the through grooves, the width of each convex block is larger than that of each through groove, and the resistance blocks 343b and the convex blocks are made of rubber.
The guide plate 31 is of a left-right telescopic structure, a clamping plate is arranged at the lower end of the guide plate 31, and the lower end of the clamping plate is clamped in the corresponding clamping groove.
The backing plate 2 is of an inverted-letter-shaped structure, and the lower sides of the left end and the right end of the backing plate 2 are tightly attached to the side walls of the strip-shaped gaps formed in the corresponding lifting frames 11.
The invention also provides a method for installing the air conditioner by using the installation equipment of the multi-connected air conditioning unit, which comprises the following steps:
s1: after the installation equipment of the multi-connected air conditioning unit is driven to move to a working position by the moving wheels 12, the height of the lifting frame 11 and the width of the stretching top plate 13 are adjusted according to the actual shape of a foundation matched with the size of an outdoor unit to be installed, so that the left side wall and the right side wall of the lifting frame 11 can be tightly attached to the inner wall of the foundation;
s2: placing the corresponding base plate 2 at the upper end of the extended top plate 13 according to the actual size of the outdoor unit, wherein the anti-skid rod 14 can limit the position of the base plate 2 placed on the extended top plate 13 so as to prevent the position of the base plate 2 from being inclined in the installation process;
s3: the distance between the two guide plates 31 is adjusted through the telescopic motion of the connecting plate 32, and the connecting plate 32 is clamped in the corresponding clamping grooves so as to adapt to the sizes of different outdoor units;
s4: after the upper end of the outdoor unit is fixed on the existing winch, the outdoor unit is driven to move from top to bottom by the winch, and meanwhile, the guide plate 31 plays a role in guiding the outdoor unit, so that the falling position of the outdoor unit is prevented from being inconsistent with the expected position;
s5: in the process of outdoor unit movement, the buffer mechanism 34 on the rotating rod 33 rotates to generate certain resistance to the downward movement of the outdoor unit, so that the falling speed is prevented from being too high;
s6: and driving the installation equipment of the multi-connected air conditioning unit to move to the next working position through the moving wheel 12, and repeating the steps S1-S5 to complete the installation work of the multi-connected outdoor unit.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a multi-connected air conditioning unit's erection equipment, is including removing seat (1), backing plate (2) and installation guiding device (3), its characterized in that: a base plate (2) is placed at the upper end of the movable seat (1), an installation guide device (3) is arranged at the upper end of the base plate (2), and the installation guide device (3) is detachably installed on the movable seat (1); wherein:
the movable seat (1) comprises lifting frames (11), movable wheels (12), a stretching top plate (13) and anti-skidding rods (14), the number of the lifting frames (11) is two, the two lifting frames (11) are symmetrically arranged in the left and right direction, a strip-shaped notch is formed in the outer side of the upper end of each lifting frame (11), the movable wheels (12) are installed at the lower end of each lifting frame (11), the stretching top plate (13) is connected between the two lifting frames (11), the stretching top plate (13) is of a left and right telescopic structure, the stretching top plate (13) comprises a fixed end and a telescopic end, the fixed end is of a hollow structure with left and right ends open, the telescopic ends are installed at the left and right ends of the fixed end in a sliding fit mode, mounting holes are uniformly formed in the upper ends of the telescopic ends;
installation guiding device (3) include guide plate (31), connecting plate (32), dwang (33), buffer gear (34), solid fixed ring (35) and stop gear (36), two guide slots have all been seted up at both ends about guide plate (31), guide plate (31) quantity is two, the symmetry is installed on roof (13) of stretching around two guide plate (31), be connected through connecting plate (32) between two guide plate (31), but connecting plate (32) are extending structure around for:
the outer wall of the guide plate (31) is uniformly provided with rotating rods (33) from top to bottom through bearings, the rotating rods (33) are of a left-right telescopic structure, the left side and the right side of each rotating rod (33) are symmetrically provided with buffer mechanisms (34), the left end and the right end of each rotating rod (33) are respectively provided with a limiting mechanism (36), the outer side of each limiting mechanism (36) is provided with a fixing ring (35), the fixing rings (35) are arranged on the side wall of the guide plate (31), and the front side and the rear side of each fixing ring (35) are symmetrically.
2. A multi-connected air conditioning unit mounting apparatus as claimed in claim 1, wherein: buffer gear (34) include turning block (341), buffer bracket (342) and resistance branched chain (343), turning block (341) quantity is two, two turning block (341) turn right from a left side and install in proper order on dwang (33), and turning block (341) and guide slot position are corresponding, left and right symmetry installs buffer bracket (342) on turning block (341) lateral wall, resistance branched chain (343) have been arranged between two turning block (341), resistance branched chain (343) are installed on dwang (33).
3. A multi-connected air conditioning unit mounting apparatus as claimed in claim 1, wherein: the anti-skid rod (14) comprises an expansion rod (141), a top block (142) and an expansion spring (143), the expansion rod (141) is installed in the installation hole, the top block (142) is installed at the top end of the expansion rod (141), the top block (142) is connected with the inner wall of the installation hole through the expansion spring (143), and the expansion spring (143) is sleeved on the outer side of the expansion rod (141).
4. A multi-connected air conditioning unit mounting apparatus as claimed in claim 1, wherein: the limiting mechanism (36) comprises a working rod (361), an elastic rod (362) and a telescopic connecting plate (363), the working rod (361) is connected with the rotating rod (33) through a coupler, the elastic rod (362) is symmetrically installed at the upper end and the lower end of the working rod (361), the elastic rods (362) are connected with each other through the telescopic connecting plate (363), and the diameter of the top end of the elastic rod (362) is smaller than the diameter of the limiting hole.
5. A multi-connected air conditioning unit mounting apparatus as claimed in claim 2, wherein: resistance branched chain (343) are including solid fixed ring (343a), resistance piece (343b), synchronizing block (343c) and contact plate (343d), gu fixed ring (343a) is installed on guide plate (31) outer wall, gu fixed ring (343a) is interior to be installed resistance piece (343b) along its circumferential direction is even, gu fixed ring (343a) inboard has arranged synchronizing block (343c), synchronizing block (343c) is installed on dwang (33), synchronizing block (343c) is last to evenly install contact plate (343d) along its circumferential direction on the lateral wall, and contact plate (343d) and resistance piece (343b) arrange at intervals.
6. A multi-connected air conditioning unit mounting apparatus as claimed in claim 2, wherein: buffer frame (342) include expansion joint board (342a) and support bracket (342b), and expansion joint board (342a) are installed on rotor (341) outer wall, and support bracket (342b) are installed in expansion joint board (342a) outside, and support bracket (342b) are the type of falling U structure, install the axis of rotation through the bearing on support bracket (342b) outer wall, and the axis of rotation left and right sides symmetrical arrangement has fixed rubber block.
7. A multi-connected air conditioning unit mounting apparatus as claimed in claim 5, wherein: the through grooves are uniformly formed in the resistance blocks (343b) from left to right, the convex blocks are uniformly arranged on the contact plate (343d) from left to right, the convex blocks are located corresponding to the through grooves, the width of each convex block is larger than that of each through groove, and the resistance blocks (343b) and the convex blocks are made of rubber.
8. A multi-connected air conditioning unit mounting apparatus as claimed in claim 1, wherein: the guide plate (31) is of a left-right telescopic structure, a clamping plate is arranged at the lower end of the guide plate (31), and the lower end of the clamping plate is clamped in the corresponding clamping groove.
9. A multi-connected air conditioning unit mounting apparatus as claimed in claim 1, wherein: the backing plate (2) is of an inverted-character-shaped structure, and the lower sides of the left end and the right end of the backing plate (2) are tightly attached to the side walls of the strip-shaped notches formed in the corresponding lifting frames (11).
10. A method for installing an air conditioner using the installation apparatus of a multi-connected air conditioning unit as set forth in any one of claims 1 to 9, wherein: further comprising the steps of:
s1: after the installation equipment of the multi-connected air conditioning unit is driven to move to a working position by the moving wheel (12), the height of the lifting frame (11) and the width of the stretching top plate (13) are adjusted according to the actual shape of the foundation matched with the size of the outdoor unit to be installed, so that the left side wall and the right side wall of the lifting frame (11) can be tightly attached to the inner wall of the foundation;
s2: placing the corresponding cushion plate (2) at the upper end of the extended top plate (13) according to the actual size of the outdoor unit, wherein the anti-skid rod (14) can limit the position of the cushion plate (2) placed on the extended top plate (13) so as to prevent the position of the cushion plate (2) from being inclined in the installation process;
s3: the distance between the two guide plates (31) is adjusted through the telescopic motion of the connecting plate (32), and the connecting plate (32) is clamped in the corresponding clamping grooves so as to adapt to the sizes of different outdoor units;
s4: after the upper end of the outdoor unit is fixed on the existing winch, the outdoor unit is driven to move from top to bottom by the winch, and meanwhile, the guide plate (31) plays a role in guiding the outdoor unit, so that the falling position of the outdoor unit is prevented from being inconsistent with the expected position;
s5: in the movement process of the outdoor unit, the fixing ring (35) is matched with the limiting mechanism (36) to drive the buffer mechanism (34) on the rotating rod (33) to rotate so as to generate certain resistance to the downward movement of the outdoor unit and prevent the falling speed from being too high;
s6: and driving the installation equipment of the multi-connected air conditioning unit to move to the next working position through the moving wheel (12), and repeating the steps S1-S5 to complete the installation work of the multi-connected outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570452.6A CN110451406B (en) | 2019-06-27 | 2019-06-27 | Installation equipment and installation method of multi-connected air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570452.6A CN110451406B (en) | 2019-06-27 | 2019-06-27 | Installation equipment and installation method of multi-connected air conditioning unit |
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| Publication Number | Publication Date |
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| CN110451406A CN110451406A (en) | 2019-11-15 |
| CN110451406B true CN110451406B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910570452.6A Active CN110451406B (en) | 2019-06-27 | 2019-06-27 | Installation equipment and installation method of multi-connected air conditioning unit |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113237502B (en) * | 2021-05-07 | 2022-12-30 | 九江旭安工程技术服务有限公司 | A calibration equipment for instrument is repaired |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801069A (en) * | 1970-08-31 | 1974-04-02 | C Mccarstle | Weight lifting and transfer device |
| CA2049813A1 (en) * | 1991-08-26 | 1993-02-27 | Gary Ward | Chiller unit end plate boom device |
| CN201169502Y (en) * | 2007-11-23 | 2008-12-24 | 戴民 | Outdoor handling support |
| CN105716163B (en) * | 2014-12-04 | 2018-09-25 | 苏州三星电子有限公司 | A kind of support for outdoor unit of air-conditioner and air-conditioner outdoor unit babinet |
| CN104930606B (en) * | 2015-06-30 | 2017-08-29 | 崔建国 | Air-conditioner mounting rack |
| CN205151645U (en) * | 2015-12-07 | 2016-04-13 | 上海耀圣机电工程有限公司 | Goods shelves are unloaded in air conditioner installation |
| CN206781480U (en) * | 2017-04-07 | 2017-12-22 | 深圳沃海森科技有限公司 | The mounting bracket of the four permanent air-conditionings for caravan |
| CN207811166U (en) * | 2017-12-26 | 2018-09-04 | 天津筑星恒氧科技有限公司 | A kind of device for facilitating central air-conditioning to install |
| CN109205455B (en) * | 2018-07-19 | 2022-06-10 | 中建二局第一建筑工程有限公司 | Integral hoisting platform of air conditioning unit and construction method thereof |
| CN108790698A (en) * | 2018-08-07 | 2018-11-13 | 肥东县安达机械配件有限公司 | One kind being based on rear-engined passenger car air-conditioner compressor mounting bracket |
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Effective date of registration: 20200722 Address after: 200120, 201A, room 7, 635 min Lu, Pudong New Area, Shanghai Applicant after: Shanghai Haozenorui Air Purification Technology Co.,Ltd. Address before: 201399 the 1 story of 2 xuen Huang highway 1038, Hui Nan Town, Pudong New Area, Shanghai. Applicant before: SHANGHAI HAOZE NUORUI AIR PURIFICATION EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20210209 Address after: Haiying Road, Binhai high tech Zone, Qidong City, Nantong City, Jiangsu Province Patentee after: Qidong nuoyou air purification equipment Co.,Ltd. Address before: Room 201A, Building 7, 635 Mindong Road, Pudong New District, Shanghai Patentee before: Shanghai Haozenorui Air Purification Technology Co.,Ltd. |
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