Air source heat pump outdoor unit mounting bracket

Abstract

An air source heat pump outdoor unit mounting bracket, comprising an air source heat pump outdoor unit, a fixing seat, a bottom plate, a positioning support rod, a lock rod, a pressing plate, a pushing plate, the air source heat pump outdoor unit is connected with the fixing seat, the upper part of the fixing seat is provided with an upper support sleeve, the upper support sleeve is attached to an upper knob, the upper knob is provided with a rotating rod, the rotating rod is connected with the inside of the upper support sleeve, the outside of the upper support sleeve is provided with a mounting support sleeve, the mounting support sleeve is provided with a sliding channel, the sliding channel is adapted to the pressing plate, the pressing plate is connected with the sliding channel, the pressing plate slides on the sliding channel, the pressing plate is provided with a lock rod through hole, the mounting support sleeve is provided with an outer through hole, the upper support sleeve is provided with an inner through hole, the rotating rod is provided with a plurality of lock grooves, the lock grooves, the inner through hole, the lock rod through hole, the outer through hole and the lock rod are adapted to each other, the lock rod passes through the outer through hole, a spring, the lock rod through hole and the inner through hole in sequence, the inner end of the lock rod is connected with the lock grooves, the outer end of the lock rod is provided with a pull ring, and the pull ring is attached to the mounting support sleeve.

Description

Technical Field

[0001] This utility model relates to the field of air source heat pumps, and in particular to an outdoor unit mounting bracket for an air source heat pump. Background Technology

[0002] An existing patent (publication number: CN218626167U) proposes an air source heat pump mounting bracket, including a mounting frame and multiple support components. The mounting frame is equipped with a movable crossbeam that can slide along the width of the mounting frame. By adjusting the position of the movable crossbeam in the width direction of the mounting frame, the size of the mounting frame in the width direction can be adjusted, thereby providing support for air source heat pump units of different widths. However, in this device, the structure of each column is fixed, and the support height at each corner cannot be adjusted according to the actual installation environment and the flatness of the ground. This affects the stability of the equipment placement. If the equipment is tilted, the vibration will be unevenly transmitted to the base and the ground, which may cause the unit to shake and the parts to loosen, which has drawbacks. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of existing technologies by providing an air source heat pump outdoor unit mounting bracket. This bracket allows for independent adjustment of the support height at each corner of the mounting base, adapting to different terrains and installation environments. Furthermore, by incorporating a braking mechanism, it ensures stable and reliable upward support from the mounting base, preventing uneven vibration transmission caused by equipment tilting, reducing the risk of machine body swaying and component loosening, and improving equipment operational stability. Simultaneously, it offers convenient operation and enhances the installation efficiency of the air source heat pump outdoor unit.

[0004] The objective of this utility model is achieved through the following technical solution: An outdoor unit mounting bracket for an air source heat pump includes an outdoor unit, a fixed base, a base plate, a positioning rod, a locking rod, a pressure plate, and a lever plate. The outdoor unit is connected to the fixed base. The fixed base has an upper support sleeve on its upper part, which fits against an upper knob. The upper knob has a rotating rod connected to the inside of the upper support sleeve. An installation support sleeve has a slide rail that is adapted to the pressure plate. The pressure plate is connected to the slide rail and slides on the slide rail. The pressure plate has a locking rod through hole. The installation support sleeve has an outer through hole, and the upper support sleeve has an inner through hole. The rotating rod has multiple locking grooves, which, the inner through hole, the locking rod through hole, and the outer through hole are adapted to the locking rod. The locking rod passes through the outer through hole, a spring, the locking rod through hole, and the inner through hole in sequence. The inner end of the locking rod is connected to the locking groove, and the outer end of the locking rod has a pull ring that fits against the installation support sleeve.

[0005] The mounting bracket of this utility model connects the outer end of the spring and the inner end of the spring to the pressure plate. The pressure plate has an upper through hole, the locking rod has a lower through hole, and the fixing seat has a sliding groove. The sliding groove, the lower through hole, and the upper through hole are adapted to the lever plate. The lever plate passes through the upper through hole and the lower through hole in sequence, and the lower end of the lever plate is connected to the sliding groove.

[0006] The lower end of the dial plate of this utility model has a limiting hole, the inner side of the fixing seat has a threaded groove, and the outer side of the fixing seat has a side through hole. The side through hole, the limiting hole, and the threaded groove are adapted to the slide rod. The slide rod passes through the side through hole and the limiting hole in sequence. The inner end of the slide rod is connected to the threaded groove by a thread. The outer end of the slide rod has a side knob, and the side knob is connected to the fixing seat. Beneficial effects

[0007] The threaded connection between the positioning support rod and the positioning sleeve of this utility model has a self-locking characteristic, which makes it less prone to loosening when bearing the weight of the equipment and operating vibration. It provides a stable foundation support, and the threaded positioning allows for quick and independent adjustment of the support height at each corner of the fixed seat by rotating the upper knob. This adapts to the installation environment of uneven ground, ensures that the support at all four corners of the outdoor unit of the air source heat pump is level and stable, avoids uneven vibration transmission caused by equipment tilting, reduces the risk of unit shaking and component loosening, and improves the operational stability of the equipment.

[0008] This utility model uses a locking rod embedded in a locking groove to axially brake the rotating rod, preventing accidental loosening and rotation of the threaded connection due to equipment vibration or external forces after height adjustment. This enhances the overall vibration resistance and anti-loosening capability of the bracket, ensuring long-term safe operation of the equipment. When adjusting the support height, simply pull the pull ring to disengage the locking rod from the locking groove, then rotate the upper knob to adjust the height. After adjustment, release the pull ring, and the locking rod will automatically reset and lock under the action of the spring. No complicated tools or cumbersome operations are required during the adjustment process, facilitating quick and accurate leveling of the equipment on-site and improving the installation efficiency of the outdoor unit of the air source heat pump.

[0009] This utility model allows for independent adjustment of the support height at each corner of the fixed base, adapting to different terrains and installation environments. By adding a braking mechanism, it ensures that the upward support force of the fixed base is stable and reliable, avoiding uneven vibration transmission caused by equipment tilting, reducing the risk of machine body shaking and component loosening, improving equipment operation stability, and making operation convenient and improving the installation efficiency of air source heat pump outdoor units. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the mounting bracket structure for an outdoor unit of an air source heat pump according to the present invention.

[0011] Figure 2 This is a cross-sectional view of the outdoor unit mounting bracket structure of an air source heat pump according to the present invention.

[0012] Figure 3 This is a cross-sectional view of the rotating rod positioning structure described in this utility model.

[0013] Figure 4 This is a schematic diagram of the rotating rod positioning structure described in this utility model.

[0014] Figure 5 This is a schematic diagram of the fixed base structure described in this utility model.

[0015] Figure 6 The present utility model Figure 2 Enlarged view of a local structure. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: An outdoor unit mounting bracket for an air source heat pump includes an outdoor unit 01, a mounting base 02, a base plate 03, a positioning support rod 06, a locking rod 11, a pressure plate 17, and a lever plate 20. The outdoor unit 01 is connected to the mounting base 02. The upper part of the mounting base 02 has an upper support sleeve 10, which is fitted with an upper knob 09. The upper knob 09 has a rotating rod 07, which is connected to the inside of the upper support sleeve 10. The unit has a mounting sleeve 27, which has a slide rail 18. The slide rail 18 is adapted to the pressure plate 17. The pressure plate 17 is connected to the slide rail 18 and slides on the slide rail 18. The pressure plate 17 has a locking rod through hole 28. The mounting sleeve 27 has an outer through hole 14. The upper sleeve 10 has an inner through hole 13. The rotating rod 07 has multiple locking grooves 12. The locking grooves 12, the inner through hole 13, the locking rod through hole 28, and the outer through hole 14 are connected to the locking rod 11. The locking rod 11 passes sequentially through the outer through hole 14, spring 16, locking rod through hole 28, and inner through hole 13. The inner end of the locking rod 11 is connected to the locking groove 12, and the outer end of the locking rod 11 has a pull ring 15. The pull ring 15 fits into the mounting sleeve 27. By embedding the locking rod 11 into the locking groove 12, the rotating rod 07 is axially braked to prevent the rotating rod after height adjustment from being subjected to equipment vibration or external force, which could cause the threaded connection to loosen and rotate unexpectedly. This enhances the overall vibration resistance and anti-loosening capability of the bracket and ensures the long-term safe operation of the equipment. When adjusting the support height, simply pull the pull ring 15 to disengage the locking rod 11 from the locking groove 12, and then rotate the upper knob 09 to adjust the height. After adjustment, release the pull ring 15, and the locking rod 11 will automatically reset and lock under the action of the spring 16. No complicated tools or cumbersome operations are required during the adjustment process, which facilitates quick and accurate leveling of the equipment on site and improves the installation efficiency of the air source heat pump outdoor unit 01.

[0017] Example 2: The mounting sleeve 27 of this utility model connects to the outer end of the spring 16, and the inner end of the spring 16 connects to the pressure plate 17. The pressure plate 17 has an upper through hole 21, the locking rod 11 has a lower through hole 22, and the fixing seat 02 has a sliding groove 19. The sliding groove 19, the lower through hole 22, and the upper through hole 21 are adapted to the lever 20. The lever 20 passes through the upper through hole 21 and the lower through hole 22 in sequence, and the lower end of the lever 20 is connected to the sliding groove 19. This device can adapt to different terrains and installation environments by independently adjusting the support height at each corner of the fixing seat 02. By adding a braking mechanism, it ensures that the upward support force of the fixing seat 02 is stable and reliable, avoids uneven vibration transmission caused by equipment tilting, reduces the risk of machine body shaking and component loosening, improves the stability of equipment operation, and is easy to operate, thereby improving the installation efficiency of the air source heat pump outdoor unit 01.

[0018] Example 3: The lower end of the dial plate 20 of this utility model has a limiting hole 29, the inner side of the fixing seat 02 has a threaded groove 25, and the outer side of the fixing seat 02 has a side through hole 26. The side through hole 26, the limiting hole 29, and the threaded groove 25 are adapted to the slide rod 24. The slide rod 24 passes through the side through hole 26 and the limiting hole 29 in sequence. The inner end of the slide rod 24 is connected to the threaded groove 25 by a thread. The outer end of the slide rod 24 has a side knob 23, which is connected to the fixing seat 02.

[0019] Example 4: The rotating rod 07 of this utility model has a positioning support rod 06 at its lower part. The positioning support rod 06 is connected to the inside of the bearing 08, and the bearing 08 is connected to the outside of the fixed seat 02. The fixed seat 02 has a lower support sleeve 04 at its lower part, which is connected to the outside of the positioning support sleeve 05. The positioning support sleeve 05 is connected to the positioning support rod 06 through a thread. The positioning support sleeve 05 has a base plate 03 at its lower part. The threaded connection between the positioning support rod 06 and the positioning support sleeve 05 has a self-locking characteristic, which makes it difficult to loosen when bearing the weight of the equipment and the vibration of operation. It provides a stable foundation support. At the same time, the threaded positioning allows the support height of each corner of the fixed seat 02 to be quickly and independently adjusted by rotating the upper knob 09. This adapts to the installation environment of uneven ground, ensures that the support at all four corners of the outdoor unit 01 of the air source heat pump is horizontal and stable, avoids uneven vibration transmission caused by equipment tilt, reduces the risk of body shaking and component loosening, and improves the operational stability of the equipment.

[0020] Example 5: Installation steps: First, assemble the fixed base 02 structure. Place the pressure plate 17 into the slide rail 18, ensuring the locking rod through hole 28 corresponds to the outer through hole 14 and the inner through hole 13, and the upper through hole 21 corresponds to the slide groove 19. Then, place the spring 16 into the mounting sleeve 27, pressing the inner end of the spring 16 against the pressure plate 17 and the outer end of the spring 16 against the mounting sleeve 27. Next, pass the locking rod 11 sequentially through the outer through hole 14, the spring 16, the locking rod through hole 28, and the inner through hole 13 until the inner surface of the pull ring 15 is flush with the outer surface of the mounting sleeve 27, and the lower through hole 22 corresponds to the upper through hole 21. Then, pass the lever 20 sequentially through the upper through hole 21 and the lower through hole 22 until its lower end is embedded in the slide groove 19. The limiting hole 29 corresponds to the side through hole 26. Then, the sliding rod 24 passes through the side through hole 26 and the limiting hole 29 in sequence until its inner end is embedded in the threaded groove 25 and is fixedly connected to the fixed seat 02 through the thread. The inner surface of the side knob 23 is in contact with the outer surface of the fixed seat 02. Finally, the rotating rod 07 is placed in the upper support sleeve 10, and the positioning support rod 06 is embedded in the bearing 08. The lower surface of the upper knob 09 is in contact with the upper surface of the upper support sleeve 10, and the locking rod 11 is embedded in the locking groove 12. After the fixed seat 02 structure is assembled, the base plate 03 is placed under the fixed seat 02, and the positioning support sleeve 05 is placed in the lower support sleeve 04 and fitted over the positioning support rod 06. The positioning support sleeve 05 is positioned and connected to the positioning support rod 06 through the thread, thus completing the installation.

[0021] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A mounting bracket for an outdoor unit of an air source heat pump, characterized in that: The system includes an outdoor unit (01) of an air source heat pump, a mounting base (02), a base plate (03), a positioning support rod (06), a locking rod (11), a pressure plate (17), and a lever plate (20). The outdoor unit (01) of the air source heat pump is connected to the mounting base (02). The upper part of the mounting base (02) has an upper support sleeve (10). The upper support sleeve (10) is fitted with an upper knob (09). The upper knob (09) has a rotating rod (07). The rotating rod (07) is connected to the inside of the upper support sleeve (10). The outside of the upper support sleeve (10) has an installation support sleeve (27). The installation support sleeve (27) has a slide rail (18). The slide rail (18) is connected to the pressure plate. (17) Correspondingly, the pressure plate (17) is connected to the slide (18), the pressure plate (17) slides on the slide (18), the pressure plate (17) has a locking rod through hole (28), the mounting sleeve (27) has an outer through hole (14), the upper sleeve (10) has an inner through hole (13), the rotating rod (07) has multiple locking grooves (12), the locking rod (11) passes through the outer through hole (14), the spring (16), the locking rod through hole (28), and the inner through hole (13) in sequence, the inner end of the locking rod (11) is connected to the locking groove (12), the outer end of the locking rod (11) has a pull ring (15), and the pull ring (15) fits against the mounting sleeve (27).

2. The mounting bracket for an outdoor unit of an air source heat pump according to claim 1, characterized in that... The mounting bracket (27) is connected to the outer end of the spring (16), and the inner end of the spring (16) is connected to the pressure plate (17). The pressure plate (17) has an upper through hole (21), the locking rod (11) has a lower through hole (22), and the fixing seat (02) has a sliding groove (19). The sliding groove (19), the lower through hole (22), and the upper through hole (21) are adapted to the lever (20). The lever (20) passes through the upper through hole (21) and the lower through hole (22) in sequence. The lower end of the lever (20) is connected to the sliding groove (19).

3. The mounting bracket for an outdoor unit of an air source heat pump according to claim 2, characterized in that... The lower end of the dial plate (20) has a limiting hole (29), the inner side of the fixed seat (02) has a threaded groove (25), and the outer side of the fixed seat (02) has a side through hole (26). The side through hole (26), the limiting hole (29), and the threaded groove (25) are adapted to the slide rod (24). The slide rod (24) passes through the side through hole (26) and the limiting hole (29) in sequence. The inner end of the slide rod (24) is connected to the threaded groove (25) by a thread. The outer end of the slide rod (24) has a side knob (23), and the side knob (23) is connected to the fixed seat (02).

4. The mounting bracket for an outdoor unit of an air source heat pump according to claim 2, characterized in that... The lower part of the rotating rod (07) has a positioning support rod (06), which is connected to the inside of the bearing (08). The bearing (08) is connected to the outside of the fixed seat (02). The lower part of the fixed seat (02) has a lower support sleeve (04), which is connected to the outside of the positioning support sleeve (05). The positioning support sleeve (05) is connected to the positioning support rod (06) by a thread inside. The lower part of the positioning support sleeve (05) has a base plate (03).

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