A heating and ventilation equipment installation platform

Abstract

The utility model relates to installation tool technical field, specifically disclose heating equipment installation platform, including being used for supporting load sliding assembly and setting on load sliding assembly's mobile lifting assembly, load sliding assembly includes bottom plate, the top of bottom plate is provided with two symmetrical slide rails, the top of slide rail is with mobile lifting assembly adaptation, mobile lifting assembly includes lifting base, the bottom of lifting base is provided with pulley, pulley is with slide rail adaptation, the utility model discloses through the cooperation of rotating block in rotating component, swing piece and telescopic piece, forms stable triangle structure after telescopic piece lifting support block, prevents support block horizontal swing, and load frame is firmly installed on support block through the cooperation of positioning hole, fastener and the clamping groove and the clamping block, avoids the displacement or swing in the use process, guarantees the safety of equipment and personnel.

Description

Technical Field

[0001] This utility model relates to the field of installation tool technology, specifically to an HVAC equipment installation platform. Background Technology

[0002] Heating, ventilation and air conditioning equipment is a general term for heating, gas supply, ventilation and air conditioning engineering, which mainly includes heating, ventilation and air conditioning.

[0003] When installing these devices, they are generally split installation devices, consisting of an outdoor unit and an indoor unit. The outdoor unit is usually installed on a dedicated platform on the building. As the building's floor height increases, the method of hoisting and installing the outdoor unit using pulleys can lead to slippage, causing collisions during movement and posing a very high risk of falling from a height. Therefore, scissor lift assembly can meet the lifting needs of a certain height. However, due to the use of scissor lift assembly, which lifts by a single cylinder / hydraulic cylinder, slippage occurs after reaching a certain height, resulting in insufficient safety. Furthermore, traditional scissor lift components are moved primarily by hand, and it is not convenient to adjust the angle of the support platform. Therefore, this application provides a heating, ventilation, and air conditioning equipment installation platform. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an HVAC equipment installation platform. It solves the problem that while existing scissor lift components can meet certain height requirements, they rely on a single cylinder / hydraulic cylinder for lifting, leading to slippage after reaching a certain height and compromised safety. Furthermore, traditional scissor lift components require manual pushing for movement, and adjusting the platform angle is inconvenient.

[0005] The HVAC equipment installation platform of this utility model includes a support sliding component and a movable lifting component disposed on the support sliding component. The load-bearing sliding assembly includes a base plate, and the top of the base plate is provided with two symmetrically arranged slide rails, the top of which is adapted to the movable lifting assembly; The mobile lifting assembly includes a lifting base, the bottom of which is provided with pulleys, which are adapted to slide rails; The top of the lifting base is provided with a telescopic component, the top of the telescopic component is provided with a support block, and the top of the support block is provided with a connecting component. A load-bearing frame is installed through the connecting component for supporting the equipment to be installed and the personnel.

[0006] As a further improvement of this utility model, the top of the support block is provided with one or more positioning holes, and the positioning holes are adapted to the top of the support frame by fasteners.

[0007] As a further improvement of this utility model, a rotating component is provided at the bottom of the supporting block, and a swinging component is provided on the outside of the rotating component, with one end of the swinging component being adapted to the top of the supporting base.

[0008] As a further improvement of this utility model, the rotating component includes a rotating block and a rotating shaft, the rotating shaft being adapted to the supporting block for adjusting the position of the supporting block.

[0009] As a further improvement of this utility model, one end of the rotating block is fixed to one end of the swinging member, which is used to cooperate with the telescopic member to form a fixed structure to restrict the supporting block.

[0010] As a further improvement of this utility model, a guardrail is provided on the outer side of the lifting base, which is used to protect the outer side of the movable lifting component.

[0011] As a further improvement of this utility model, a drive assembly is provided on the inner side of the lifting base, located outside the pulley, for driving the pulley to move along the slide rail.

[0012] As a further improvement of this utility model, the support frame includes a bottom frame, and through areas are provided on both sides of the bottom frame. Two slots are provided on both sides of the through areas. A plug-in frame is installed on the inner side of the slots. A handle is provided on the top of the plug-in frame for pulling the plug-in frame to open and close.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses the rotating block, swinging component and telescopic component in the rotating assembly to form a stable triangular structure after the telescopic component lifts the support block, preventing the support block from swaying horizontally; the bearing frame is firmly installed on the support block through the cooperation of positioning holes, fasteners and slots with the card block, avoiding displacement or shaking during use, and ensuring the safety of equipment and personnel. Furthermore, the slide rail supporting the sliding component is compatible with the pulley of the mobile lifting component. The drive component drives the pulley to rotate through the motor, reducer and chain transmission mechanism, so that the lifting base can move flexibly and smoothly on the slide rail, and can easily transport equipment and personnel to the required installation position. Meanwhile, the rotating component's rotating shaft is connected to the support block. The rotating block and rotating shaft are driven to rotate by the swinging component, which can easily adjust the angle of the support block and the load-bearing frame to meet the needs of different installation angles. Fine-tuning of the angle can be achieved without complicated operations. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a three-dimensional structural diagram of the combination of the load-bearing sliding component and the movable lifting component of this utility model; Figure 2 This is a side view of the combined structure of the bearing sliding component, the movable lifting component, and the bearing frame of this utility model; Figure 3 This is a top view of the combined structure of the bearing sliding component, the movable lifting component, and the bearing frame of this utility model; Figure 4 This is a front view structural diagram of the load-bearing sliding component and the movable lifting component of this utility model; Figure 5 This is a front view of the other side of the bearing sliding component and the movable lifting component of this utility model.

[0015] In the diagram: 1. Supporting sliding component; 2. Moving lifting component; 3. Support frame; 11. Base plate; 12. Slide rail; 21. Pulley; 22. Telescopic component; 23. Swinging component; 24. Support block; 25. Connecting component; 26. Positioning hole; 27. Rotating shaft; 28. Guardrail; 29. ​​Drive assembly; 31. Base frame; 32. Handle; 33. Connecting frame; 34. Card slot. Detailed Implementation

[0016] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0017] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0018] Please see Figure 1 , Figure 2 , Figure 3 as well as Figure 5 Most HVAC equipment is split-type, with the outdoor unit typically installed on a dedicated building platform. For high-rise installations, using pulleys to hoist the outdoor unit can easily lead to slippage, causing collisions during movement and posing a very high risk of falling from a height.

[0019] While it can meet certain height lifting requirements, relying on a single cylinder / hydraulic cylinder for lifting means that slippage will occur after reaching a certain height, resulting in poor safety. In addition, traditional scissor lift components are moved by hand, and adjusting the angle of the support platform is inconvenient. Based on this, this application provides a heating and ventilation equipment installation platform, including a support sliding component 1 and a movable lifting component 2 disposed on the support sliding component 1; The sliding support assembly 1 includes a base plate 11, and two symmetrically arranged slide rails 12 are provided on the top of the base plate 11. The top of the slide rails 12 is adapted to the movable support assembly 2. The mobile lifting assembly 2 includes a lifting base, and a pulley 21 is provided at the bottom of the lifting base. The pulley 21 is adapted to the slide rail 12. The top of the lifting base is provided with a telescopic component 22, the top of the telescopic component 22 is provided with a support block 24, the top of the support block 24 is provided with a connecting component 25, and a bearing frame 3 is installed through the connecting component 25 for supporting the equipment to be installed and the personnel.

[0020] The HVAC equipment installation platform in this embodiment mainly consists of a load-bearing sliding assembly 1 and a movable lifting assembly 2. The load-bearing sliding assembly 1 supports the entire platform and provides a sliding area for the movable lifting assembly 2, while the movable lifting assembly 2 is used to lift the HVAC equipment to be installed and the personnel to a suitable installation position.

[0021] Specifically: The load-bearing sliding assembly 1 includes a base plate 11, which is typically made of a metal material with a certain strength and rigidity, such as a steel plate, to ensure that it can withstand the weight of the moving lifting assembly 2, the equipment to be installed, and the personnel.

[0022] Two symmetrically distributed slide rails 12 are provided on the top of the base plate 11. The slide rails 12 can be fixed to the base plate 11 by welding or bolting. The shape of the slide rail 12 can be a common dovetail groove or rectangular groove, and its top structure is adapted to the moving lifting assembly 2 to guide the moving lifting assembly 2 to slide in a specific direction. The surface of the slide rail 12 is smoothed to reduce the friction when the moving lifting assembly 2 slides on it.

[0023] The core component of the mobile lifting assembly 2 is the lifting base. The bottom of the lifting base is equipped with pulleys 21. The number of pulleys 21 can be set according to actual needs, generally four, located at the four corners of the bottom of the lifting base. The structure of the pulleys 21 is adapted to the slide rail 12, and can roll smoothly on the slide rail 12, thereby realizing the movement of the lifting base on the base plate 11.

[0024] A telescopic component 22 is installed on the top of the lifting base. The telescopic component 22 can be an electric telescopic rod, a hydraulic telescopic rod, or a pneumatic telescopic rod, etc. This embodiment uses an electric telescopic rod as an example. The electric telescopic rod is driven by a motor to rotate a lead screw, thereby realizing the telescopic rod's extension and retraction. The bottom of the electric telescopic rod is fixedly connected to the lifting base with bolts to ensure the stability of the connection.

[0025] The top of the electric telescopic pole is equipped with a support block 24. The function of the support block 24 is to provide a transition connection structure between the telescopic component 22 and the docking component 25. The support block 24 can be made of metal and can be rectangular or circular in shape. It is fixed to the top of the telescopic component 22 by welding or bolting.

[0026] The top of the support block 24 is provided with a connecting piece 25. The function of the connecting piece 25 is to connect the support frame 3 and the support block 24. The connecting piece 25 can be provided with a slot 34 and a locking block. For example, a slot 34 is provided on the top of the support block 24, and a locking block that matches the slot 34 is provided on the bottom of the support frame 3. The connection between the support frame 3 and the support block 24 is achieved by inserting the locking block into the slot 34 and tightening it with bolts.

[0027] The support frame 3 is used to support the HVAC equipment to be installed and the personnel. The support frame 3 adopts a metal frame structure, such as being welded from steel pipes. Anti-slip plates can be laid inside to ensure the safety of the personnel inside the support frame 3. When using this HVAC equipment installation platform, the HVAC equipment to be installed is first placed inside the support frame 3, and the personnel also enter the support frame 3. Then, the lifting base is moved to the appropriate position by driving the pulleys 21 to roll on the slide rail 12. Next, the electric telescopic rod is activated to extend it, raising the support frame 3 and the equipment and personnel on it to the required installation height. After installation, the electric telescopic rod is controlled to retract, lowering the support frame 3 to the initial position, and the personnel and equipment leave the support frame 3, completing the entire installation process.

[0028] Through the design of the above structure, the HVAC equipment installation platform solves the problems of easy slippage during outdoor unit hoisting, low safety of scissor lift components, and inconvenience in movement and angle adjustment in traditional installation methods, enabling the installation of HVAC equipment to be completed more safely and efficiently.

[0029] Please refer to Figure 2. Figure 4 , Figure 4 as well as Figure 5 The top of the support block 24 is provided with one or more positioning holes 26, and the positioning holes 26 are adapted to the top of the support frame 3 by fasteners.

[0030] A rotating component is provided at the bottom of the support block 24, and a swinging component 23 is provided on the outside of the rotating component. One end of the swinging component 23 is adapted to the top of the support base.

[0031] The supporting sliding assembly 1 includes a base plate 11 to ensure stable support for subsequent components and the weight of the equipment and personnel. Two symmetrically distributed slide rails 12 are fixedly installed on top of the base plate 11 via welding. The slide rails 12 are dovetail-shaped with a polished, smooth surface to effectively reduce friction. The top structure of the slide rails 12 is adapted to the mobile lifting assembly 2 to guide it along a specific path.

[0032] The bottom of the lifting base of the mobile lifting assembly 2 is equipped with four pulleys 21. The pulleys 21 are made of high-strength plastic and are located at the four corners of the bottom of the lifting base. The size and shape of the pulleys 21 are precisely matched with the slide rail 12, so that they can roll smoothly on the slide rail 12, thereby driving the lifting base to move on the base plate 11.

[0033] An electric telescopic rod is installed on the top of the lifting base as a telescopic component 22. The bottom of the electric telescopic rod is firmly connected to the lifting base by bolts. A support block 24 is installed on the top of the electric telescopic rod. The support block 24 is a rectangular metal block and is fixed to the top of the electric telescopic rod by welding.

[0034] The top of the support block 24 is provided with two positioning holes 26, which are circular through holes. When installing the support frame 3, the bottom of the support frame 3 is also provided with holes of the same specifications corresponding to the positioning holes 26. By passing bolts as fasteners through the positioning holes 26 and the holes at the bottom of the support frame 3, and then tightening them with nuts, a stable connection is achieved between the support block 24 and the support frame 3, ensuring that the support frame 3 will not shake or shift during use.

[0035] A rotating assembly is installed at the bottom of the support block 24. The rotating assembly consists of a rotating shaft 27 and a bearing. One end of the rotating shaft 27 is fixedly connected to the bottom of the support block 24, and the other end is installed in the bearing, which is fixed to the top of the support base. A swinging member 23 is provided on the outside of the rotating assembly. The swinging member 23 is one or more metal rods. One end of the swinging member 23 is rotatably connected to the connecting seat at the top of the support base, and the other end contacts the outer wall of the rotating assembly. When it is necessary to adjust the angle of the support frame 3, the swinging member 23 is pushed by a drive motor or other means. The swinging member 23 will rotate around the support base, and the other end will drive the rotating assembly to rotate, so that the angle of the support block 24 and the support frame 3 can be adjusted.

[0036] The top of the support block 24 is also provided with a connecting piece 25, which is a slot 34 structure. The bottom of the support frame 3 is provided with a locking block that matches the slot 34. After the locking block is inserted into the slot 34, it is further fixed by the positioning hole 26 and fasteners mentioned above. The support frame 3 adopts a frame structure welded from steel pipes, and the inside is lined with anti-slip steel plates. When using this HVAC equipment installation platform, first place the HVAC equipment to be installed inside the support frame 3, and then the operator enters the support frame 3. By driving the pulley 21 to roll on the slide rail 12, the lifting base is moved to the approximate installation position. Then, the electric telescopic rod is activated to extend it, raising the support frame 3, the equipment on it, and the operator to the required installation height. If the angle of the support frame 3 needs adjustment, the operator pushes the swing component 23 inside the support frame 3. The swing component 23 drives the rotating component to rotate, thereby adjusting the angle of the support frame 3 until the appropriate installation angle is achieved. After installation, the electric telescopic rod is retracted, lowering the support frame 3 to its initial position. The operator and equipment then leave the support frame 3, completing the entire installation process.

[0037] Through the design of the above structure, the HVAC equipment installation platform solves the problems of easy slippage during outdoor unit hoisting, low safety of scissor lift components, and inconvenience in movement and angle adjustment in traditional installation methods, enabling the installation of HVAC equipment to be completed more safely and efficiently.

[0038] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 The rotating assembly includes a rotating block and a rotating shaft 27, which is adapted to the support block 24 for adjusting the position of the support block 24.

[0039] One end of the rotating block is fixed to one end of the swinging member 23, which is used to cooperate with the telescopic member 22 to form a fixed structure to restrict the supporting block 24.

[0040] A guardrail 28 is provided on the outside of the lifting base, which is used to protect the outside of the mobile lifting assembly 2.

[0041] A drive assembly 29 is provided on the inner side of the lifting base, located outside the pulley 21, for driving the pulley 21 to move along the slide rail 12.

[0042] The support frame 3 includes a bottom frame 31, with through areas on both sides of the bottom frame 31. Two slots 34 are provided on both sides of the through areas. A plug-in frame 33 is installed inside the slots 34. A handle 32 is provided on the top of the plug-in frame 33 for pulling the plug-in frame 33 to open and close.

[0043] The top of the support block 24 is provided with one or more positioning holes 26. When the support frame 3 is installed, the bottom of the support frame 3 is also provided with holes of the same specification corresponding to the positioning holes 26. The support block 24 and the support frame 3 are fastened together by bolts and nuts.

[0044] When the telescopic component 22 is extended and raises the support block 24 to a certain height, the swing component 23 and the rotating block can provide auxiliary support and limit the position of the support block 24, preventing it from swaying or shifting horizontally. For example, when the telescopic component 22 raises the support block 24 to the installation height, the swing component 23 and the rotating block can form a relatively stable triangular structure by connecting with the lifting base and the rotating shaft 27, enhancing the stability of the entire installation platform during operation.

[0045] The top of the support block 24 is also provided with a connecting piece 25, which is a square slot 34. The bottom of the support frame 3 is provided with a square locking block that matches the slot 34. After the locking block is inserted into the slot 34, it further enhances the stability of the connection between the support frame 3 and the support block 24. The support frame 3 is welded from square tubes and lined with anti-slip aluminum plates inside, which is used to place the HVAC equipment to be installed and to provide a place for workers to stand and operate.

[0046] When using this HVAC equipment installation platform, the HVAC equipment to be installed is first placed inside the support frame 3. The operator enters the support frame 3 and pushes the lifting base to make the pulley 21 roll on the slide rail 12, moving the lifting base to the appropriate installation position. Then, the electric hydraulic telescopic rod is activated to lift the support block 24 and the support frame 3 to the required installation height. If the angle of the support frame 3 needs to be adjusted, the operator manually pushes the swing component 23, which drives the rotating block and the rotating shaft 27 to rotate, thereby adjusting the angle of the support block 24 and the support frame 3. After the angle is adjusted, the fixed structure formed by the swing component 23, the rotating block, and the telescopic component 22 can ensure the stability of the position of the support block 24 and the support frame 3. After installation, the electric hydraulic telescopic rod is retracted to lower the support frame 3 to the initial position. The operator and equipment leave the support frame 3, completing the entire installation process.

[0047] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

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