Central air conditioner hoisting structure with anti-collision structure
By designing a central air conditioner lifting structure including guide wheels, translation mechanisms and rollers, the problem of the central air conditioner external unit prone to collision with buildings during the lifting process is solved, and the equipment is safe lifting and anti-collision effects are achieved.
Patent Information
- Application Number
- CN202421269836.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-05
AI Technical Summary
During the lifting process, the central air conditioner's exterior unit is prone to collision with the exterior walls or other objects of the building, resulting in damage.
A central air-conditioning hoisting structure including a mounting frame, a hoist, a winding wheel, a hook, a mounting plate, a hanger, a fixing frame, a sliding frame, a roller, an electric push rod, a clamping assembly, a translation assembly and a support mechanism is designed. Through the combination of guide wheels, translation mechanisms and rollers, the distance between the outer unit of the central air conditioner and the exterior wall of the building can be maintained during the lifting process to prevent collisions.
Effectively prevent the central air conditioner's external unit from colliding with the exterior wall of the building during the lifting process, ensuring the safety and integrity of the equipment.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to a central air-conditioning hoisting structure, in particular to a central air-conditioning hoisting structure with an anti-collision structure. Background Art
[0002] Central air conditioning is a system used to regulate the temperature, humidity and air quality of a large building or multiple rooms. Unlike air conditioning in a single room, central air conditioning distributes processed air to different areas of the building through a series of ducts and vents.
[0003] When installing the existing central air conditioner outdoor unit, a crane, hanging basket or other lifting equipment is usually used to lift the outdoor unit to the installation location; if it is in a high-rise building, special high-altitude lifting methods may be required, such as using a hoist, a fixed pulley block, a roof pulley block, etc. However, when the central air conditioner outdoor unit is lifted by the above lifting methods, a pull rope is tied to the outdoor unit and the outdoor unit is lifted up, and the outdoor unit of the central air conditioner is not protected. Therefore, during the lifting process, the outdoor unit of the central air conditioner is easy to collide with the outer wall of the building or other objects installed on the outer wall, thereby causing damage to the outdoor unit of the central air conditioner. Utility Model Content
[0004] In view of this, the utility model provides a central air-conditioning hoisting structure with an anti-collision structure, which can overcome the disadvantage that the external unit of the central air-conditioning is prone to collide with the outer wall of the building or other objects installed on the outer wall during the hoisting process.
[0005] The technical solution of the utility model is: a central air-conditioning lifting structure with an anti-collision structure, including a mounting frame, a winch, a winding wheel, a hook, a mounting plate, a hanger, a fixed frame, a sliding frame, a roller, an electric push rod, a clamping assembly, a translation assembly and a supporting mechanism, the winch is symmetrically mounted on the mounting frame, the winding wheel is symmetrically rotated and connected to the mounting frame, and the wire rope of the winch passes around the winding wheel, the hook is connected to the end of the wire rope of the winch, the hanger is connected to the top surface of the mounting plate, and the hook hooks the hanger, the fixed frame is connected to the top surface of the mounting plate, the sliding frame is slidably connected to the fixed frame, the roller is rotated at intervals and connected to the sliding frame, the electric push rod is connected to the hanger, and the sliding frame is connected to the telescopic rod of the electric push rod, the clamping assembly is used to clamp the outdoor unit of the central air-conditioning, the translation assembly is used to drive the outdoor unit of the central air-conditioning to translate, and the supporting mechanism is used to support the outdoor unit of the central air-conditioning.
[0006] Furthermore, the clamping assembly includes a drive motor I, a screw rod I, a guide rod and a clamping plate. The drive motor I is connected to the side of the mounting plate, the screw rod I is rotatably connected in the mounting plate, and the end of the screw rod I is connected to the output shaft of the drive motor I, the guide rod is symmetrically connected in the mounting plate, the clamping plate is symmetrically slidably connected to the guide rod, and the clamping plate is threadedly connected to the screw rod I.
[0007] Furthermore, the translation assembly includes a guide frame, a sliding rod, a guide wheel, a drive motor II and a screw rod II. The guide frame is connected to the mounting frame, the sliding rod is slidably connected to the guide frame, the guide wheel is symmetrically rotationally connected to the sliding rod, and the wire rope of the winch passes around the guide wheel. The drive motor II is connected to the top surface of the mounting frame, the screw rod II is rotationally connected to the guide frame, and the end of the screw rod II is connected to the output shaft of the drive motor II, and the sliding rod is threadedly connected to the screw rod II.
[0008] Furthermore, the supporting mechanism includes a rotating plate, a hook plate and a locking assembly. The rotating plate is rotatably connected to the clamping plate, the hook plate is slidably connected to the clamping plate, and the locking assembly is used to lock the position of the rotating plate.
[0009] Furthermore, the locking assembly includes a locking rod and a return spring. The locking rod is symmetrically slidably connected to both sides of the rotating plate, and the locking rod is plug-fitted with the clamping plate. The return spring connects the locking rod and the rotating plate.
[0010] Furthermore, it also includes an electric suction cup, which is symmetrically installed on the side of the fixing frame.
[0011] The beneficial effect is that the utility model can use the guide wheel to ensure that the outdoor unit of the central air conditioner always maintains a certain distance from the outer wall of the building during the lifting process, and then the translation mechanism can drive the outdoor unit of the central air conditioner to gradually approach the outer wall of the building, and the roller can prevent the outdoor unit of the central air conditioner from directly contacting the outer wall of the building, thereby preventing the outdoor unit of the central air conditioner from colliding with the outer wall of the building. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 It is a schematic diagram of the specific structure of the mounting plate of the utility model.
[0014] Figure 3 This is a schematic diagram of the installation of the translation assembly of the utility model.
[0015] Figure 4 It is a schematic diagram of the installation of the support mechanism of the utility model.
[0016] Figure 5 It is a schematic diagram of the specific structure of the locking assembly of the utility model.
[0017] The names and serial numbers of the parts in the figure are: 1-mounting frame, 2-winch, 3-winding wheel, 4-hook, 5-mounting plate, 6-hanging bracket, 7-fixed frame, 8-sliding frame, 9-roller, 10-electric push rod, 11-driving motor I, 12-screw rod I, 13-guide rod, 14-clamp, 15-guide frame, 16-sliding rod, 17-guide wheel, 18-driving motor II, 19-screw rod II, 20-rotating plate, 21-hook plate, 22-locking rod, 23-reset spring, 24-electric suction cup. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Embodiment: A central air conditioning hoisting structure with an anti-collision structure, such as Figure 1-Figure 5 As shown, it includes a mounting frame 1, a winch 2, a winding wheel 3, a hook 4, a mounting plate 5, a hanger 6, a fixed frame 7, a sliding frame 8, a roller 9, an electric push rod 10, an electric suction cup 24, a clamping assembly, a translation assembly and a supporting mechanism. Two winches 2 are symmetrically installed at the lower part of the mounting frame 1, and two winding wheels 3 are symmetrically rotated at the upper part of the mounting frame 1. The winding wheels 3 correspond to the winches 2 one by one, and the wire ropes of the winches 2 are all wound around the corresponding winding wheels 3. The hook 4 is connected to the end of the wire rope of the winch 2, and the hanger 6 is connected to the mounting frame 1. The top surface of the plate 5, and the hook 4 hooks the hanger 6, the fixed frame 7 is connected to the left side of the top surface of the mounting plate 5, the sliding frame 8 is slidably connected to the upper part of the fixed frame 7, and the left side of the sliding frame 8 is evenly spaced and connected with three rollers 9, the electric push rod 10 is connected to the hanger 6, and the right side of the sliding frame 8 is connected to the telescopic rod of the electric push rod 10, and the left side of the fixed frame 7 is symmetrically installed with an electric suction cup 24, the clamping assembly is used to clamp the outdoor unit of the central air-conditioning, the translation assembly is used to drive the outdoor unit of the central air-conditioning to translate, and the supporting mechanism is used to support the outdoor unit of the central air-conditioning.
[0020] like Figure 2 As shown, the clamping assembly includes a drive motor Ⅰ11, a screw rod Ⅰ12, a guide rod 13 and a clamping plate 14. The drive motor Ⅰ11 is connected to the rear side of the mounting plate 5, the screw rod Ⅰ12 is rotatably connected to the middle of the mounting plate 5, and the rear end of the screw rod Ⅰ12 is connected to the output shaft of the drive motor Ⅰ11. The inside of the mounting plate 5 is symmetrically connected with the guide rods 13, and a clamping plate 14 is symmetrically slidably connected between the two guide rods 13, and the two clamping plates 14 are both threadedly connected to the screw rod Ⅰ12.
[0021] like Figure 3 As shown, the translation assembly includes a guide frame 15, a sliding rod 16, a guide wheel 17, a drive motor II 18 and a screw rod II 19. The guide frame 15 is connected to the upper right side of the mounting frame 1, the sliding rod 16 is slidably connected to the guide frame 15, and the sliding rod 16 is symmetrically connected to the guide wheel 17 for rotation front and back. The guide wheels 17 correspond to the winches 2 one by one, and the wire ropes of the winches 2 are all passed around the corresponding guide wheels 17. The drive motor II 18 is connected to the right side of the top surface of the mounting frame 1, the screw rod II 19 is rotationally connected to the upper right side of the guide frame 15, and the left end of the screw rod II 19 is connected to the output shaft of the drive motor II 18, and the middle part of the sliding rod 16 is threadedly connected to the screw rod II 19.
[0022] like Figure 4 and Figure 5 As shown, the supporting mechanism includes a rotating plate 20, a hook plate 21 and a locking assembly. The lower parts of the two clamps 14 on the side away from each other are rotatably connected to the rotating plate 20, and the top surface of the rotating plate 20 is close to the bottom surface of the clamp 14. The lower parts of the two clamps 14 on the side away from each other are slidably connected to the hook plates 21, and the bottom surfaces of the hook plates 21 are both arc surfaces. The locking assembly is used to lock the position of the rotating plate 20; the locking assembly includes a locking rod 22 and a reset spring 23. The left and right sides of the rotating plate 20 are both slidably connected to the locking rod 22, and the lower parts of the left and right sides of the clamps 14 are provided with circular holes. The locking rod 22 is U-shaped as a whole, and the upper end of the locking rod 22 can be inserted into the circular hole, and the top surface of the locking rod 22 is an inclined surface, and the two ends of the reset spring 23 are respectively connected to the locking rod 22 and the rotating plate 20.
[0023] When it is necessary to hoist the outdoor unit of the central air conditioner, first fix the mounting frame 1 on the roof of the building, then release the wire rope thereon through the winch 2, and under the guidance of the winding wheel 3 and the guide wheel 17, the hook 4 can be lowered to the ground; then the rotating plates 20 on the front and rear sides can be manually rotated to the side away from each other. When the rotating plate 20 contacts the hook plate 21, since the lower end of the hook plate 21 is an inclined surface, the rotating plate 20 will squeeze the hook plate 21 to slide upward. When the rotating plate 20 passes over the hook plate 21, the hook plate 21 will slide downward and reset due to gravity to hook the rotating plate 20, which is used to limit the rotating plate 20; then place the mounting plate 5 on the top surface of the outdoor unit of the central air conditioner, so that the two clamping plates 14 are respectively located on the front and rear sides of the outdoor unit of the central air conditioner, and then Hook the hook 4 onto the hanger 6, and then drive the screw rod Ⅰ12 to rotate through the drive motor Ⅰ11, which can drive the front and rear side clamps 14 to move toward the side close to each other, so that the two clamps 14 can clamp the central air conditioner outdoor unit, and then the wire rope on it can be wound up by the winch 2. Under the guidance of the winding wheel 3 and the guide wheel 17, the hook 4 can be pulled upwards, and the hook 4 can lift the central air conditioner outdoor unit through the hanger 6, the mounting plate 5 and the clamp 14, so that the bottom surface of the central air conditioner outdoor unit is separated from the ground, and then the hook plate 21 can be pulled upwards to release the rotating plate 20, and then the rotating plates 20 on the front and rear sides are rotated toward the side close to each other, driving the locking rod 22 to rotate synchronously. When the upper end of the locking rod 22 contacts the bottom surface of the clamp 14, the clamp 14 will squeeze The locking rods 22 on the left and right sides slide to the side away from each other, and the return spring 23 is stretched. At this time, the rotating plate 20 can continue to drive the locking rod 22 to rotate until the upper end of the locking rod 22 is aligned with the round hole on the clamping plate 14, and the return spring 23 can return to its original state, driving the locking rods 22 on the left and right sides to slide and reset to the side close to each other, so that the upper end of the locking rod 22 is inserted into the round hole on the clamping plate 14, thereby limiting the rotating plate 20. At this time, the rotating plate 20 supports the bottom surface of the outdoor unit of the central air conditioner, thereby preventing the outdoor unit of the central air conditioner from falling from a high altitude during the hoisting process, and then the winch 2 is controlled to continue to hoist the outdoor unit of the central air conditioner. Under the action of the guide wheel 17, the outdoor unit of the central air conditioner can always maintain a distance from the outer wall of the building to prevent the central air conditioner from falling from a high altitude. The outdoor unit of the central air conditioner collides with the outer wall of the building. When the outdoor unit of the central air conditioner is hoisted to a certain height, the driving motor Ⅱ18 can drive the screw rod Ⅱ19 to rotate, thereby driving the sliding rod 16 and the guide wheel 17 to move to the left. At this time, the winch 2 continues to reel in the wire rope thereon, and the hook 4 can pull the outdoor unit of the central air conditioner to move to the left, so that the outdoor unit of the central air conditioner gradually approaches the outer wall of the building until the roller 9 contacts the outer wall of the building, which plays a role of buffering and stabilizing, thereby preventing the outdoor unit of the central air conditioner from contacting and colliding with the outer wall of the building. Then, the wire rope on it is loosened by the winch 2, and the outdoor unit of the central air conditioner can be slowly lowered to its installation position. The roller 9 can roll down along the outer wall of the building, which plays a role of guiding and stabilizing.Until the outdoor unit of the central air conditioner moves to its installation position, then the electric push rod 10 drives the sliding frame 8 and the roller 9 to move to the right, so that the outdoor unit of the central air conditioner can slowly approach the outer wall of the building again, until the electric suction cup 24 and the outer wall of the building are attracted by the electric suction cup 24, and the tiles on the outer wall of the building are sucked by the electric suction cup 24, so that the clamping plate 14 and the outdoor unit of the central air conditioner can be stabilized, which is convenient for the installation of the outdoor unit of the central air conditioner. When the outdoor unit of the central air conditioner is installed, the electric suction cup 24 is controlled to release the tiles on the outer wall of the building, and then the screw rod Ⅰ12 is driven to reverse by the driving motor Ⅰ11, which can drive the clamping plates 14 on the front and rear sides to move away from each other, so that the two clamping plates 14 can release the outdoor unit of the central air conditioner, and the clamping plates 14 can drive the rotating plates 20 on the front and rear sides to move away from each other, so that the rotating plates 20 are separated from the bottom surface of the outdoor unit of the central air conditioner.
[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A central air conditioner hoisting structure with an anti-collision structure, comprising a mounting frame (1), a winch (2), a winding wheel (3) and a hook (4), wherein the winch (2) is symmetrically mounted on the mounting frame (1), the winding wheel (3) is symmetrically rotatably connected to the mounting frame (1), and a steel wire rope of the winch (2) is wound around the winding wheel (3), and the hook (4) is connected to the end of the steel wire rope of the winch (2), characterized in that: The invention also comprises a mounting plate (5), a hanger (6), a fixed frame (7), a sliding frame (8), a roller (9), an electric push rod (10), a clamping assembly, a translation assembly and a supporting mechanism. The hanger (6) is connected to the top surface of the mounting plate (5), and the hanger (6) is hooked by the hook (4). The fixed frame (7) is connected to the top surface of the mounting plate (5). The sliding frame (8) is slidably connected to the fixed frame (7). The roller (9) is connected to the sliding frame (8) in an interval rotation manner. The electric push rod (10) is connected to the hanger (6), and the sliding frame (8) is connected to the telescopic rod of the electric push rod (10). The clamping assembly is used to clamp the outdoor unit of the central air conditioner. The translation assembly is used to drive the outdoor unit of the central air conditioner to translate. The supporting mechanism is used to support the outdoor unit of the central air conditioner.
2. The central air conditioner hoisting structure with an anti-collision structure according to claim 1 is characterized in that: The clamping assembly comprises a driving motor I (11), a screw rod I (12), a guide rod (13) and a clamping plate (14). The driving motor I (11) is connected to the side of a mounting plate (5). The screw rod I (12) is rotatably connected in the mounting plate (5), and the end of the screw rod I (12) is connected to the output shaft of the driving motor I (11). The guide rod (13) is symmetrically connected in the mounting plate (5). The clamping plate (14) is symmetrically slidably connected to the guide rod (13), and the clamping plate (14) is threadedly connected to the screw rod I (12).
3. The central air conditioner hoisting structure with an anti-collision structure according to claim 2 is characterized in that: The translation assembly comprises a guide frame (15), a sliding rod (16), a guide wheel (17), a driving motor II (18) and a screw rod II (19), wherein the guide frame (15) is connected to the mounting frame (1), the sliding rod (16) is slidably connected to the guide frame (15), the guide wheel (17) is symmetrically rotatably connected to the sliding rod (16), and the wire rope of the winch (2) passes around the guide wheel (17), the driving motor II (18) is connected to the top surface of the mounting frame (1), the screw rod II (19) is rotatably connected to the guide frame (15), and the end of the screw rod II (19) is connected to the output shaft of the driving motor II (18), and the sliding rod (16) is threadedly connected to the screw rod II (19).
4. The central air conditioner hoisting structure with an anti-collision structure according to claim 3 is characterized in that: The supporting mechanism comprises a rotating plate (20), a hook plate (21) and a locking assembly, wherein the rotating plate (20) is rotatably connected to the clamping plate (14), the hook plate (21) is slidably connected to the clamping plate (14), and the locking assembly is used to lock the position of the rotating plate (20).
5. The central air conditioner hoisting structure with an anti-collision structure according to claim 4 is characterized in that: The locking assembly comprises a locking rod (22) and a return spring (23). The locking rod (22) is symmetrically slidably connected to both sides of the rotating plate (20), and the locking rod (22) is plugged into and matched with the clamping plate (14). The return spring (23) connects the locking rod (22) and the rotating plate (20).
6. The central air conditioner hoisting structure with an anti-collision structure according to claim 5, characterized in that: It also includes an electric suction cup (24), which is symmetrically mounted on the side of the fixing frame (7).