Auxiliary mounting mechanism for heating ventilation air conditioner

Abstract

The utility model discloses an auxiliary mounting mechanism for a heating ventilation air conditioner, and belongs to the technical field of heating ventilation air conditioners. The device mainly comprises an elevator, a fixed seat is arranged on the elevator, and at least three groups of rotating rollers are connected in the fixed seat through rotating shafts; the connecting frame is installed in the fixing base and located below the rotating rollers, two sets of air cylinders are installed at the bottom of the connecting frame, and the output ends of the air cylinders penetrate through the connecting frame and extend out of the gaps of the rotating rollers; the lifting plate is arranged in the fixed seat, the bottom of the lifting plate is fixedly connected with the output end of the air cylinder, a plurality of groups of gaps are formed in the lifting plate, and the sizes of the gaps are matched with the sizes of the rotating rollers. According to the auxiliary mounting mechanism for the heating ventilation air conditioner, the air conditioner is kept stable during transportation by arranging the jacking assembly, and meanwhile, the air conditioner can be quickly assembled and disassembled during loading and discharging by arranging the multiple sets of rotating rollers.

Description

Technical Field

[0001] This application relates to the technical field of heating, ventilation and air conditioning, and specifically relates to an auxiliary installation mechanism for heating, ventilation and air conditioning. Background Art

[0002] A heating, ventilation and air conditioning (HVAC) is a device or system with the functions of heating, ventilation, and air conditioning. The difference between HVAC and ordinary air conditioners and ordinary heating systems is that it integrates these three functions. In the prior art, when installing an HVAC, it often needs to be lifted and moved to a designated installation position. Moving heavy objects at high altitudes is very dangerous. Therefore, an auxiliary installation mechanism for HVAC is required to perform the installation operation on the HVAC.

[0003] For example, the patent with the publication number CN221165852U specifically discloses an HVAC installation device. By using the cooperation of a top plate, a bottom plate, a clamping plate, a connecting groove, a pulley, a push rod, and a folding member, it is used to limit and place the installation frame and move it, thereby driving the HVAC placed above the installation frame to move, and it can be quickly moved to the installation position to be installed, avoiding the need for manual lifting, reducing labor costs, being easy to move, and improving the installation efficiency.

[0004] In the above patent, the installation device makes the air conditioner can be quickly transported to installation spaces at different heights by setting a movable installation frame and a folding member. However, since the air conditioner is installed on the clamping plate, when it is necessary to separate the clamping plate from the connecting groove, a large force needs to be applied to pull the push plate outward to disconnect the clamping plate from the connecting groove. This separation method is rather laborious. This operation not only requires the operator to have a certain amount of strength, but also may cause hand injuries or equipment damage due to improper force. During multiple installations, this high-intensity manual operation will significantly increase the labor intensity of the operator and may even lead to a decrease in work efficiency. Therefore, it is necessary to provide an auxiliary installation mechanism for HVAC that can be quickly disassembled to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide an auxiliary installation mechanism for HVAC, so as to achieve the effect of quickly unloading the air conditioner.

[0007] The technical solution adopted by the present application to solve its technical problems is: a heating, ventilation and air conditioning (HVAC) auxiliary installation mechanism, including a lift on which a fixed seat is provided. Inside the fixed seat, at least three sets of rollers are connected by a rotating shaft, and there is a certain distance between the three sets of rollers; a connecting frame is installed inside the fixed seat below the rollers. At the bottom of the connecting frame, two cylinders are installed, and the output ends of the cylinders penetrate through the connecting frame and extend out from the gaps between the three sets of rollers; a lifting plate is arranged inside the fixed seat, and the bottom of the lifting plate is fixedly connected to the output ends of the cylinders. The lifting plate has multiple sets of voids, and the size of the voids is adapted to the size of the rollers.

[0008] Further, a first gear disk is provided at the connection between the roller and the fixed seat. A driving motor is fixedly installed outside the fixed seat. The output end of the driving motor penetrates through the fixed seat and is equipped with a second gear disk. A chain is installed on the first gear disk and the second gear disk.

[0009] Further, an opening is provided on one side of the fixed seat, and a baffle is rotatably installed outside the opening.

[0010] Further, a guiding column is also provided between the lifting plate and the connecting frame. One end of the guiding column is fixed to the bottom of the lifting plate, and the end far from the lifting plate is slidably installed inside the connecting frame.

[0011] Further, two guardrails are provided on both sides of the top of the fixed seat.

[0012] The beneficial effects of the present application are: for the HVAC auxiliary installation mechanism provided by the present application, by setting up a jacking assembly, the air conditioner is kept stable during transportation. At the same time, by setting multiple sets of rollers, the air conditioner can be quickly loaded and unloaded during loading and unloading, increasing the practicability of the device.

[0013] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings forming a part of this application are used to provide a further understanding of the present application. The schematic embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0015] Figure 1 is an overall schematic diagram of an HVAC auxiliary installation mechanism in the present application;

[0016] Figure 2 is Figure 1 a schematic structural diagram of the fixed seat in

[0017] Figure 3 is Figure 2 a schematic internal structure diagram of the fixed seat in

[0018] Figure 4 is Figure 2 a schematic structure diagram of the jacking assembly in

[0019] Among them, the reference numerals in the figures are as follows:

[0020] 1. Conveyor device; 11. Lift; 12. Base; 13. Hydraulic scissor support; 14. Chain; 2. Lifting platform; 21. Fixed seat; 22. Roller; 23. Baffle; 24. Guardrail; 3. Driving motor; 4. Jacking assembly; 41. Connecting frame; 42. Cylinder; 43. Lifting plate; 44. Gap; 45. Guide post. Specific embodiments

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in conjunction with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0023] As Figure 1 ]>shown, this application provides a HVAC auxiliary installation mechanism, including a conveyor device 1, which is used to transport the HVAC to be installed. The conveyor device 1 includes a lift 11, which is used to drive the air conditioner to the installation location at a specified height, and a signal receiver is also provided on the lift 11, which is suitable for moving freely under manual control to facilitate reaching the installation location;

[0024] The lift 11 includes a base 12, and a lifting platform 2 is provided at the top of the base 12. At the same time, a hydraulic scissor support 13 is provided between the lifting platform 2 and the base 12. The lifting platform 2 is suitable for moving to a high place under the drive of the hydraulic scissor support 13;

[0025] As Figures 2 - 3As shown, the lift table 2 includes a fixed base 21. The bottom of the fixed base 21 is fixedly connected to the hydraulic scissor support 13. At the same time, two groups of guardrails 24 are fixedly installed on both sides of the top of the fixed base 21. An installation cavity is provided inside the fixed base 21. One side of the installation cavity is provided with an opening, and a baffle 23 is rotatably installed outside the opening. The baffle 23 is at the same horizontal line as the fixed base 21 in the initial state. When the air conditioner moves from the baffle 23 to the inside of the fixed base 21, the baffle 23 can be controlled to rotate and cooperate with the guardrail 24 to close the fixed base 21, so that the air conditioner is restricted inside the fixed base 21, facilitating the movement of the air conditioner.

[0026] At the same time, a plurality of rollers 22 are connected to the installation cavity through a rotating shaft. There is a certain distance between the plurality of rollers 22, and a first gear disk (not shown in the figure) is provided at the connection between the plurality of rollers 22 and the installation cavity. A driving motor 3 is fixedly provided outside the fixed base 21. The output end of the driving motor 3 penetrates the fixed base 21 and is fixedly installed with a second gear disk. At the same time, a chain 14 is installed on the first gear disk and the second gear disk. When the driving motor 3 is started, it will drive the second gear disk to rotate, and then the plurality of first gear disks will rotate synchronously driven by the chain 14, and then drive the plurality of rollers 22 to rotate inside the fixed base 21.

[0027] As Figure 2 、 Figure 4 As shown, a jacking assembly 4 is further provided inside the fixed base 21. The jacking assembly 4 includes a connecting frame 41. The connecting frame 41 is fixedly installed below the plurality of rollers 22 in the installation cavity. At the same time, two cylinders 42 are fixedly installed at the bottom of the connecting frame 41. The output ends of the cylinders 42 penetrate the connecting frame 41 and extend out from the gaps between the plurality of rollers 22, and a lifting plate 43 is fixedly installed at the end. The lifting plate 43 has a plurality of gaps 44, and the size of the gaps 44 is adapted to the size of the rollers 22.

[0028] At the same time, the height of the lifting plate 43 in the initial state is greater than the height of the rollers 22. When transporting the air conditioner, the cylinder 42 drives the lifting plate 43 to move towards the direction of the rollers 22 until the rollers 22 extend out from the gaps 44 and contact the air conditioner. At this time, the loading or unloading work of the air conditioner can be carried out.

[0029] At the same time, in order to maintain the stability of the lifting plate 43 during movement, a plurality of guide columns 45 are further provided between the lifting plate 43 and the connecting frame 41. One end of the guide column 45 is fixed to the bottom of the lifting plate 43, and the other end is slidably installed inside the connecting frame 41. The guide column 45 is used to prevent the lifting plate 43 from shifting due to the pressure of the air conditioner during movement, improving the safety and reliability of the overall structure.

[0030] When the air conditioner needs to be loaded, first lower the baffle 23, and then place the air conditioner into the inside of the fixed seat 21 with the cooperation of multiple groups of rotating rollers 22. At the same time, the air cylinder 42 drives the lifting plate 43 to lift and support the air conditioner, so that the air conditioner does not come into contact with the rotating rollers 22, reducing the risk of vibration and damage during transportation. Then control the baffle 23 to close the fixed seat 21, and control the elevator 11 to reach the designated working location;

[0031] When reaching the installation position, control the hydraulic scissor-type support 13 to drive the fixed seat 21 to lift to the installation location, then lower the baffle 23, and control the air cylinder 42 to drive the lifting plate 43 to fall, so that the air conditioner comes into contact with the rotating rollers 22. At this time, the air conditioner can be conveniently removed from the fixed seat 21 and reach the designated installation location.

[0032] In summary, by setting the jacking assembly 4, the air conditioner is kept stable during transportation. At the same time, by setting multiple groups of rotating rollers 22, the air conditioner can be quickly loaded and unloaded during loading and unloading, increasing the practicality of the device.

[0033] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A HVAC auxiliary installation mechanism, characterized in that: Including: A lift (11) is provided with a fixed seat (21). Inside the fixed seat (21), at least three sets of rollers (22) are connected by a rotating shaft, and there is a certain distance between the three sets of rollers (22). A connecting frame (41) is installed inside the fixed seat (21) below the rollers (22). Two cylinders (42) are installed at the bottom of the connecting frame (41), and the output ends of the cylinders (42) penetrate through the connecting frame (41) and extend out from the gaps between the three sets of rollers (22). A lifting plate (43) is arranged inside the fixed seat (21). The bottom of the lifting plate (43) is fixedly connected to the output ends of the cylinders (42). The lifting plate (43) has multiple sets of voids (44), and the sizes of the voids (44) are adapted to the sizes of the rollers (22).

2. The auxiliary installation mechanism for a heating, ventilation and air conditioning system according to claim 1, wherein: A first toothed disc is arranged at the connection between the roller (22) and the fixed seat (21). A driving motor (3) is fixedly arranged outside the fixed seat (21). The output end of the driving motor (3) penetrates through the fixed seat (21) and is equipped with a second toothed disc, and a chain (14) is installed on the first toothed disc and the second toothed disc.

3. The auxiliary installation mechanism for a heating, ventilation and air conditioning according to claim 2, characterized in that: An opening is arranged on one side of the fixed seat (21), and a baffle (23) is rotatably installed outside the opening.

4. The auxiliary installation mechanism for a heating, ventilation, and air conditioning system according to claim 1, wherein: A guiding column (45) is further arranged between the lifting plate (43) and the connecting frame (41). One end of the guiding column (45) is fixed to the bottom of the lifting plate (43), and the end far from the lifting plate (43) is slidably installed inside the connecting frame (41).

5. The auxiliary installation mechanism for a heating, ventilation, and air conditioning system according to claim 1, wherein: Two sets of guardrails (24) are arranged on both sides of the top of the fixed seat (21).

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