CN221116840U

CN221116840U - Lifting device for air conditioner installation

Info

Publication number: CN221116840U
Application number: CN202322431452.2U
Authority: CN
Inventors: 阚旗辉; 李传东; 杨艳彪; 张立军
Original assignee: Dongguan Hongge Air Conditioning Engineering Co ltd
Current assignee: Dongguan Hongge Air Conditioning Engineering Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-06-11
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to the technical field of air conditioner installation, and belongs to a lifting device for air conditioner installation, which is characterized by comprising the following components: the sliding plate is arranged on the supporting component in a sliding mode, the driving mechanism is arranged between the supporting component and the sliding plate, and the driving mechanism is connected with the sliding plate to enable the sliding plate to move up and down and simultaneously move left and right. The first U-shaped frame moves through the expansion and contraction of the expansion cylinder, the first U-shaped frame drives the first sliding shaft to move, when the first sliding shaft slides, the movable sliding rail moves upwards through the movement of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, and the movable sliding rail drives the sliding plate to move upwards; simultaneously starting a first motor, wherein the first motor drives a gear to rotate, and the gear is meshed with a rack to enable a sliding plate to extend outwards; the installation range of the air conditioner is enlarged, and the air conditioner is convenient to install in various environments.

Description

Lifting device for air conditioner installation

Technical Field

The utility model belongs to the technical field of air conditioner installation, and relates to a lifting device for air conditioner installation.

Background

Air Conditioner (Air Conditioner). Refers to equipment for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of air in the environment of a building or a structure by manual means. Along with the improvement of people's living standard, the air conditioner is the indispensable part in people's life and work, for better indoor temperature regulation and rational utilization space, and the air conditioner is generally installed in higher department, when the air conditioner is installed, often needs one to two staff to stand on the ladder and lift the air conditioner high place, carries out the installation operation by a staff again, and this kind of mode cost of labor is higher, and installation effectiveness is lower, consequently needs to use corresponding elevating gear.

The utility model discloses a elevating gear for air conditioner installation in prior art was CN 214192403U's application, including three frames, the inside bottom of trilateral frame is equipped with anti-skidding bottom plate, and the central point department on anti-skidding bottom plate top is equipped with concave die cavity to all be equipped with the spacing groove on the two inside walls of concave die cavity, the biax motor is installed to the central point department of concave die cavity bottom, and the pivot is all installed through the shaft coupling at the both ends of biax motor to the one end that biax motor was kept away from in the pivot is installed to the one end that the guide shaft was kept away from, the one end that the guide shaft was kept away from in the guide shaft is equipped with first gear, and the concave die cavity bottom rotation of one side of the guide shaft is connected with the second gear, and the central point of second gear is fixed to set up the lead screw, and the equal threaded connection of one end on lead screw surface has the nut, fixedly mounted has the carriage on the outer wall on one side of nut, installs the plummer on the outer wall between the adjacent carriage, is provided with protective structure on the plummer. According to the device, the screw rod is rotated through the engagement of the first gear and the second gear, and the screw rod drives the bearing frame to drive the bearing table to move upwards through the nut so as to lift the air conditioner; however, with the rise of various buildings, the air conditioner installation environment is complex, and the lifting device which can only simply move up and down cannot meet the installation requirement of various air conditioners.

The utility model discloses a lifting device for air conditioner installation in prior art is CN 214223385U's application document, including lifting device main part, still include stop gear, elevating system and fixed establishment, elevating system fixed mounting is had at lifting device main part top, and elevating system includes lifter block, lifting support, gear board, drive gear, driven gear and axis of rotation, and lifting support is all fixed mounting in lifting device main part top both sides, inserts on the lifting support and installs the lifter block, and the inside both sides fixed mounting of lifter block has the axis of rotation, and the symmetry cover is equipped with drive gear on the axis of rotation; a limiting mechanism is arranged at the top of the lifting block; the device places the air conditioner on the supporting plate, and carries out limit adjustment on the air conditioner through the limit mechanism; the lifting block lifts the supporting plate through the cooperation of the transmission gear and the gear plate, and the height of the supporting plate is adjusted. Currently, air conditioners are various, and the installation environment of the air conditioner cannot meet the demands of people only by means of simple up-and-down adjustment.

In order to solve the problems, the utility model provides a lifting device for installing an air conditioner.

Disclosure of utility model

In order to solve the problems in the background technology, the utility model provides a lifting device for air conditioner installation.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an elevating gear for air conditioner installation, characterized by comprising: the sliding plate is arranged on the supporting component in a sliding mode, the driving mechanism is arranged between the supporting component and the sliding plate, and the driving mechanism is connected with the sliding plate to enable the sliding plate to move up and down and simultaneously move left and right.

Further, the supporting mechanism comprises a base, and the base is arranged on the ground; the both sides of sliding plate all slidable mounting has the removal slide rail, and drive assembly sets up between removal slide rail and base, all is connected through drive assembly between removal slide rail and the base.

Further, the driving mechanisms are two groups, and the two groups of driving mechanisms are symmetrical relative to the sliding plate; the driving mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod; the middle parts of the first connecting rod and the second connecting rod are hinged and crossed; the base is provided with a first chute, and a first sliding shaft is arranged in the first chute in a sliding way; a first connecting shaft is fixedly arranged on the other side, far away from the base; one end of the first connecting rod is rotationally connected with the first connecting shaft, and the other end of the first connecting rod is hinged with the third connecting rod; one end of the second connecting rod is fixedly connected with the first sliding shaft; the other end of the second connecting rod is hinged with the fourth connecting rod;

The middle parts of the third connecting rod and the fourth connecting rod are hinged and crossed; the side, away from the moving slide rail, of the moving slide rail is fixedly provided with a fixed block, a second slide groove is formed in the fixed block, and a second sliding shaft is arranged in the second slide groove in a sliding manner; a hinged support is fixedly arranged on the other side of the movable sliding rail, which is far away from the second sliding shaft; one end of the third connecting rod, which is far away from the first connecting rod, is hinged with the hinged support, and one end of the fourth connecting rod, which is far away from the second connecting rod, is fixedly connected with the second sliding shaft.

Further, the telescopic cylinder is fixedly arranged at the upper end of the base, the first U-shaped frame is fixedly arranged at the telescopic end of the telescopic cylinder, and the first U-shaped frame is fixedly connected with the first sliding shaft.

Further, two racks are fixedly arranged on one side of the upper end of the sliding plate; the first fixing pieces are fixedly installed on each movable sliding rail, the first motors are fixedly arranged at the opposite ends of the two first fixing pieces, first gears are coaxially and fixedly sleeved on the opposite sides of the two first motors, the first gears correspond to the racks one by one, and the first gears are meshed with the corresponding racks.

Further, the support assembly comprises wheels and a second U-shaped frame, and the sliding plate is arranged in the second U-shaped frame in a sliding way; the wheels are multiple and are arranged at the bottom end of the second U-shaped frame; the driving component is arranged in the second U-shaped frame and connected with the sliding plate.

Further, the driving assembly comprises a sliding rod and a screw rod, and the screw rod is rotatably arranged in the second U-shaped frame; the screw rod is in threaded connection with a sliding block, a telescopic rod is fixedly arranged on one side, far away from the screw rod, of the sliding block, and the telescopic rod is fixedly connected with the sliding plate;

Linear sliding grooves are formed in two sides of the second U-shaped frame, curved sliding grooves communicated with the linear sliding grooves are formed in positions, close to the upper ends of the linear sliding grooves, of the two sides of the second U-shaped frame, and sliding rods are arranged in the linear sliding grooves in a sliding mode and fixedly connected with the sliding plates.

Further, a first bevel gear is coaxially and fixedly arranged at the lower end of the screw rod, a second motor is fixedly arranged at the position, close to the screw rod, of the second U-shaped frame, and the second motor is horizontally arranged; and a second bevel gear is coaxially and fixedly arranged on an output shaft of the second motor, and is meshed with the first bevel gear.

Compared with the prior art, the utility model has the following beneficial effects: the first U-shaped frame moves through the expansion and contraction of the expansion cylinder, the first U-shaped frame drives the first sliding shaft to move, when the first sliding shaft slides, the movable sliding rail moves upwards through the movement of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, and the movable sliding rail drives the sliding plate to move upwards; simultaneously starting a first motor, wherein the first motor drives a gear to rotate, and the gear is meshed with a rack to enable a sliding plate to extend outwards; the range of the air conditioner installation platform is enlarged, the air conditioner installation efficiency is improved, and meanwhile, the air conditioner installation in various environments is facilitated.

Drawings

FIG. 1 is a schematic view showing the external structure of embodiment 1 in the present utility model;

FIG. 2 is a right side view of example 1 of the present utility model;

FIG. 3 is a schematic overall structure of embodiment 2 of the present utility model;

FIG. 4 is a rear view of embodiment 2 of the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at A in accordance with the present utility model;

FIG. 6 is a schematic view of the cooperation of the sliding plate and the telescopic rod structure in the present utility model.

In the figure: 1. a sliding plate; 2. moving the slide rail; 3. a first fixing member; 4. a first gear; 5. a rack; 6. a base; 7. a first sliding shaft; 8. a first chute; 9. a first connecting rod; 10. a telescopic cylinder; 11. a second connecting rod; 12. a third connecting rod; 13. a fourth connecting rod; 14. a second fixing member; 15. a second sliding shaft; 16. a second chute; 17. a first motor; 18. a first U-shaped frame; 19. a sliding block; 20. a telescopic rod; 21. a curved chute; 22. a wheel; 23. a fixed rod; 24. a protective shell; 25. a first bevel gear; 26. a third fixing member; 27. a second motor; 28. a second bevel gear; 29. a slide bar; 30. a screw rod; 31. a second U-shaped frame; 32. a straight chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-2, the technical scheme adopted by the utility model is as follows: the utility model provides a elevating gear is used in air conditioner installation, includes base 6, and base 6 top slip is provided with slide plate 1, and the both sides of slide plate 1 all sliding connection has removal slide rail 2. Two groups of driving mechanisms are arranged between the base 6 and the movable slide rail 2, and the two groups of driving mechanisms are symmetrical relative to the slide plate 1. The base 6 is connected with the movable slide rail 2 through a driving mechanism, and the driving mechanism moves to enable the movable slide rail 2 to move up and down, so that the height of the air conditioner is adjusted.

The driving mechanism comprises a first connecting rod 9, a second connecting rod 11, a third connecting rod 12 and a fourth connecting rod 13. The middle parts of the first connecting rod 9 and the second connecting rod 11 are hinged and are arranged in a crossed way. The base 6 is provided with a first chute 8, a first sliding shaft 7 is arranged in the first chute 8 in a sliding manner, and the first sliding shaft 7 slides in the first chute 8. The base 6 is fixedly provided with a first connecting shaft at one end far away from the first sliding shaft 7 at the same side. One end of the first connecting rod 9 is rotatably connected with the first connecting shaft, and the other end of the first connecting rod 9 is hinged with the third connecting rod 12. One end of the second connecting rod 11 is fixedly connected with the first sliding shaft 7, and the other end of the second connecting rod 11 is hinged with the fourth connecting rod 13.

The third connecting rod 12 is hinged with the middle part of the fourth connecting rod 13 and is arranged in a crossed way. The fixed block is fixedly arranged on one side, away from the two movable slide rails 2. The fixed block is provided with a second chute 16, and a second sliding shaft 15 is arranged in the second chute 16 in a sliding way. The hinge support is fixedly arranged on one side of the fixed block far away from the second sliding shaft 15. The end of the third connecting rod 12 far away from the first connecting rod 9 is hinged with the hinged support. One end of the fourth connecting rod 13 far away from the second connecting rod 11 is fixedly connected with the second sliding shaft 15.

The upper end of the base 6 is fixedly provided with a second fixing piece 14, a telescopic cylinder 10 is fixedly installed in the second fixing piece 14, the telescopic end of the telescopic cylinder 10 is fixedly connected with a first U-shaped frame 18, and the first U-shaped frame 18 is fixedly connected with the first sliding shaft 7.

Two racks 5 are fixedly arranged on one side of the sliding plate 1, one rack 5 is close to the movable sliding rail 2, and the other rack 5 is close to the other movable sliding rail 2. The first fixing pieces 3 are fixedly arranged on each movable sliding rail 2, the first motors 17 are fixedly arranged on each first fixing piece 3, and the first motors 17 are horizontally arranged. The output shafts of the two first motors 17 are arranged opposite. The output ends of the two first motors 17 are coaxially and fixedly provided with first gears 4, the first gears 4 are in one-to-one correspondence with the racks 5, and the first gears 4 are meshed with the corresponding racks 5.

In summary, in the initial state, the telescopic cylinder 10 is in an extended state, and the sliding plate 1 is located in the moving slide rail 2.

The air conditioner is placed on the sliding plate 1, the telescopic cylinder 10 is started, and the telescopic cylinder 10 is contracted to enable the first U-shaped frame 18 to move towards the second fixing piece 14. The first U-shaped frame 18 moves with the first sliding shaft 7. When the first sliding shaft 7 slides in the first sliding groove 8, the first sliding shaft 7 enables the second connecting rod 11, the first connecting rod 9, the third connecting rod 12 and the fourth connecting rod 13 to rotate upwards, so that the moving sliding rail 2 moves upwards, and the moving sliding rail 2 moves upwards with the sliding plate 1. In the process, the fourth connecting rod 13 slides the second slide shaft 15 in the second slide groove 16.

Simultaneously, in the upward moving process of the sliding plate 1, the first motor 17 is started, the first motor 17 drives the first gear 4 to rotate, and the first gear 4 is meshed with the rack 5 to enable the sliding plate 1 to slide out of the movable sliding rail 2. When the slide plate 1 is moved to a proper position, the first motor 17 and the telescopic cylinder 10 are stopped, and the air conditioner is installed.

After the air conditioner is installed, the first motor 17 and the telescopic cylinder 10 are simultaneously started. The first motor 17 drives the first gear 4 to rotate reversely, and the first gear 4 is meshed with the rack 5 to enable the sliding plate 1 to move towards the moving sliding rail 2. Simultaneously, the telescopic cylinder 10 stretches, the telescopic cylinder 10 enables the first U-shaped frame 18 to be far away from the first fixing piece 3, the first U-shaped frame 18 moves along with the first sliding shaft 7, the first sliding shaft 7 enables the second connecting rod 11, the first connecting rod 9, the third connecting rod 12 and the fourth connecting rod 13 to move, and the movable sliding rail 2 descends along with the sliding plate 1. When the slide plate 1 returns to the initial position, the first motor 17 and the telescopic cylinder 10 stop.

Example 2

As shown in fig. 3 to 6, the technical scheme adopted by the utility model is as follows: the lifting device for air conditioner installation comprises a second U-shaped frame 31, wherein a plurality of wheels 22 are arranged at the bottom end of the second U-shaped frame 31, so that the device can move integrally. The second U-shaped frame 31 is slidably provided with a slide plate 1.

The sliding rods 29 are fixedly installed on both sides of the sliding plate 1. Both sides of the second U-shaped frame 31 are provided with linear sliding grooves 32. Both sides of the second U-shaped frame 31 are provided with curved sliding grooves 21, and as shown in fig. 4, the curved sliding grooves 21 are curved outwards. The curved chute 21 is located at the upper end of the linear chute 32 and communicates with the linear chute 32. The sliding rods 29 are in one-to-one correspondence with the linear sliding grooves 32, and the sliding rods 29 are in sliding fit with the corresponding linear sliding grooves 32 and the curved sliding grooves 21.

A plurality of dead levers 23 are fixedly mounted on the second U-shaped frame 31, a protective shell 24 is fixedly arranged on the dead levers 23, a screw rod 30 is rotationally arranged in the protective shell 24, a sliding block 19 is connected to the screw rod 30 in a threaded manner, one side, away from the screw rod 30, of the sliding block 19 is fixedly connected with a telescopic rod 20, and the telescopic rod 20 is fixedly connected with the sliding plate 1.

One end of the screw rod 30 passes through the protective shell 24 and extends out of the protective shell 24 to coaxially and fixedly sleeve the first bevel gear 25. The second U-shaped frame 31 is close to the lower extreme fixed setting third mounting 26 of protective housing 24, and fixed mounting second motor 27 on the third mounting 26, second motor 27 level sets up. The output end of the second motor 27 is coaxially and fixedly connected with a second bevel gear 28, and the second bevel gear 28 is meshed with the first bevel gear 25 to enable the first bevel gear 25 to rotate.

In summary, the initial state is the telescopic rod 20 in the contracted state.

The air conditioner is placed on the slide plate 1. The second motor 27 is started, the second motor 27 enables the second bevel gear 28 to rotate, the second bevel gear 28 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the screw rod 30 to rotate, the screw rod 30 enables the sliding block 19 to move upwards, the sliding block 19 enables the sliding plate 1 to move upwards through the telescopic rod 20, and the sliding plate 1 drives the sliding rod 29 to move upwards in the linear sliding groove 32. When the slide bar 29 moves to the curved chute 21, the slide bar 29 moves outward while moving upward with the slide plate 1. At this time, the telescopic rod 20 is in an extended state. When the slide plate 1 moves to the installation position with the slide lever 29, the second motor 27 is stopped. The air conditioner is installed.

After the installation, the second motor 27 is reversed, the second motor 27 rotates the second bevel gear 28, the second bevel gear 28 drives the first bevel gear 25 to rotate, the first bevel gear 25 rotates with the screw rod 30, the screw rod 30 moves the sliding plate 1 downwards through the sliding block 19, and the sliding plate 1 moves downwards in the linear sliding groove 32 with the sliding rod 29. And simultaneously, as the slide plate 1 moves down, the telescopic rod 20 is contracted. When the slide bar 29 moves into the linear chute 32, the telescopic bar 20 is contracted to the initial position. The slide block 19 is moved downward with the slide plate 1 by the telescopic rod 20 until it returns to the original position. The second motor 27 is stopped.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An elevating gear for air conditioner installation, characterized by comprising: the sliding plate (1) is arranged on the supporting component in a sliding mode, the driving mechanism is arranged between the supporting component and the sliding plate (1), and the driving mechanism is connected with the sliding plate (1) to enable the sliding plate (1) to move up and down and simultaneously move left and right.

2. The lifting device for mounting an air conditioner according to claim 1, wherein: the supporting mechanism comprises a base (6), and the base (6) is arranged on the ground; both sides of the sliding plate (1) are provided with a movable sliding rail (2) in a sliding manner, a driving assembly is arranged between the movable sliding rail (2) and the base (6), and the movable sliding rail (2) is connected with the base (6) through the driving assembly.

3. The lifting device for mounting an air conditioner according to claim 2, wherein: the two groups of driving mechanisms are symmetrical relative to the sliding plate (1); the driving mechanism comprises a first connecting rod (9), a second connecting rod (11), a third connecting rod (12) and a fourth connecting rod (13), and the middle parts of the first connecting rod (9) and the second connecting rod (11) are hinged and crossed; a first sliding groove (8) is formed in the base (6), and a first sliding shaft (7) is arranged in the first sliding groove (8) in a sliding manner; a first connecting shaft is fixedly arranged on the other side of the base (6) far away from the first sliding shaft (7); one end of the first connecting rod (9) is rotationally connected with the first connecting shaft, and the other end of the first connecting rod (9) is hinged with the third connecting rod (12); one end of the second connecting rod (11) is fixedly connected with the first sliding shaft (7); the other end of the second connecting rod (11) is hinged with a fourth connecting rod (13);

The third connecting rod (12) and the middle part of the fourth connecting rod (13) are hinged and crossed; the side, away from the moving slide rail (2), of the moving slide rail is fixedly provided with a fixed block, the fixed block is provided with a second slide groove (16), and a second slide shaft (15) is arranged in the second slide groove (16) in a sliding way; a hinged support is fixedly arranged on the other side of the movable sliding rail (2) far away from the second sliding shaft (15); one end of the third connecting rod (12) far away from the first connecting rod (9) is hinged with the hinged support, and one end of the fourth connecting rod (13) far away from the second connecting rod (11) is fixedly connected with the second sliding shaft (15).

4. A lifting device for mounting an air conditioner according to claim 3, wherein: the upper end of the base (6) is fixedly provided with a telescopic cylinder (10), the telescopic end of the telescopic cylinder (10) is fixedly provided with a first U-shaped frame (18), and the first U-shaped frame (18) is fixedly connected with the first sliding shaft (7).

5. The lifting device for installing an air conditioner according to claim 4, wherein: two racks (5) are fixedly arranged on one side of the upper end of the sliding plate (1); first mounting (3) of equal fixed mounting on every removal slide rail (2), first motor (17) are put to the equal fixed society of two relative one ends of first mounting (3), and the equal coaxial fixed cover in one side that two first motors (17) are relative is equipped with first gear (4), first gear (4) and rack (5) one-to-one, first gear (4) and corresponding rack (5) meshing.

6. The lifting device for mounting an air conditioner according to claim 1, wherein: the support assembly comprises wheels (22) and a second U-shaped frame (31), and the sliding plate (1) is arranged in the second U-shaped frame (31) in a sliding manner; the wheels (22) are a plurality of, and the wheels (22) are arranged at the bottom end of the second U-shaped frame (31); the driving component is arranged in the second U-shaped frame (31) and is connected with the sliding plate (1).

7. The lifting device for installing an air conditioner according to claim 6, wherein: the driving assembly comprises a sliding rod (29) and a screw rod (30), and the screw rod (30) is rotatably arranged in the second U-shaped frame (31); a sliding block (19) is connected to the screw rod (30) in a threaded manner, a telescopic rod (20) is fixedly arranged on one side, away from the screw rod (30), of the sliding block (19), and the telescopic rod (20) is fixedly connected with the sliding plate (1);

Linear sliding grooves (32) are formed in two sides of the second U-shaped frame (31), curved sliding grooves (21) communicated with the linear sliding grooves (32) are formed in positions, close to the upper ends of the linear sliding grooves (32), of the two sides of the second U-shaped frame (31), sliding rods (29) are arranged in the linear sliding grooves (32) in a sliding mode, and the sliding rods (29) are fixedly connected with the sliding plates (1).

8. The lifting device for mounting an air conditioner according to claim 7, wherein: the lower end of the screw rod (30) is coaxially and fixedly provided with a first bevel gear (25), a second U-shaped frame (31) is fixedly provided with a second motor (27) close to the screw rod (30), and the second motor (27) is horizontally arranged; a second bevel gear (28) is coaxially and fixedly arranged on an output shaft of the second motor (27), and the second bevel gear (28) is meshed with the first bevel gear (25).