Lightweight support bracket for double air conditioner composite air duct

Abstract

The utility model belongs to air conditioner composite air pipe technical field, and disclose a kind of lightweight support bracket for double air conditioner composite air pipe, including composite air pipe body and the support plate supported in parallel in the bottom of composite air pipe body, the top of support plate is symmetrically connected with two connecting plates, and the middle part of connecting plate is screwed with adjusting lever one, one end of adjusting lever one is equipped with the fixed plate that butts in the corresponding side of composite air pipe body by bearing, and the other end of adjusting lever one is connected with gripping piece one, the side of fixed plate close to gripping piece one is connected with plug-in rod, and plug-in rod is movably inserted in the top of connecting plate. Through the above scheme, the existing device can be stably installed in the corresponding position, but when the composite air pipe body needs to be maintained, it cannot be easily disassembled, resulting in the problem of inconvenient maintenance.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioning composite duct technology, specifically a lightweight support bracket for dual air conditioning composite ducts. Background Technology

[0002] Composite ducts are a type of ventilation duct commonly used in air conditioning systems. They are typically made of high-quality materials such as galvanized steel sheets and fireproof boards. These ducts have advantages such as light weight, high strength, good fire resistance, corrosion resistance, and easy installation. They are widely used in ventilation and smoke exhaust systems. Air conditioning composite ducts are usually installed on the corresponding side of the ceiling using support brackets.

[0003] Meanwhile, an air conditioning unit steel-fiberglass composite duct with application number CN202122222017.X is described, comprising a composite duct, characterized in that: assembly plates are fixedly installed at both ends of the composite duct, a steel-fiberglass composite layer is fixedly installed on the inner side of the composite duct, a lifting mechanism is provided above the composite duct, two sets of lifting rods are movably installed at the bottom of the lifting mechanism, an installation base plate is fixedly installed at the bottom of the lifting rods, fastening mechanisms are symmetrically and movably installed at both ends of the assembly plates, fastening grooves are opened on the inner side of the fastening mechanisms, a telescopic mechanism is provided on the side of the fastening mechanisms, a docking mechanism is fixedly installed at one end of the composite duct, and a positioning pin is opened at the other end of the composite duct.

[0004] However, the following problems were found in the implementation of the relevant technology: Although the existing device can securely install the composite duct body in the corresponding position, it cannot be easily disassembled and reassembled when maintenance of the composite duct body is required, resulting in inconvenient maintenance. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a lightweight support bracket for dual air conditioning composite ducts, which has the advantages of easy disassembly and assembly during maintenance of the composite duct body, making maintenance more convenient.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lightweight support bracket for a dual-air conditioning composite duct, comprising a composite duct body and a support plate supported side-by-side at the bottom of the composite duct body. Two connecting plates are symmetrically connected to the top of the support plate, and an adjusting rod is screwed into the middle of the connecting plate. One end of the adjusting rod is mounted with a fixed plate abutting against the corresponding side of the composite duct body via a bearing, and the other end of the adjusting rod is connected to a gripping member. A plug is connected to the side of the fixed plate near the gripping member, and the plug is movably inserted into the top of the connecting plate. A top plate is connected to the top of the connecting plate, and an adjusting rod is screwed into the top of the top plate. The bottom of the adjusting rod is connected to a fixed member abutting against the top of the composite duct body, and the top of the adjusting rod is connected to a gripping member.

[0007] Preferably, two connecting rods are symmetrically and movably inserted into the top of the support plate, and a connecting piece is connected to the bottom of the connecting rod. A spring sleeved on the side wall of the connecting rod is supported between the connecting piece and the corresponding side of the support plate.

[0008] Preferably, a damper is connected to the bottom of the spring, and the damper is mounted on the top of the connector.

[0009] Preferably, the top of the spring is connected to a connecting ring, and the connecting ring is supported on the bottom of the support plate.

[0010] Preferably, a mounting plate is connected between the tops of the two connecting rods, and a plurality of mounting holes are arranged side by side on the top of the mounting plate.

[0011] Preferably, mounting plate 2 is connected to both the left and right sides of mounting plate 1, and multiple mounting holes 2 are arranged side by side on the top of mounting plate 2.

[0012] Preferably, the front and rear ends of the composite duct body are fixedly fitted with fixing frames, and the side walls of the fixing frames are evenly provided with multiple fixing holes.

[0013] Preferably, a nameplate is adhered to the top of the composite duct body, and a protective film is adhered to the surface of the nameplate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model allows for the removal or fixing of the composite duct body by simply twisting the first and second gripping parts. The entire process requires no other tools and can be done by hand. This makes it easy to disassemble and assemble the composite duct body during maintenance, making maintenance more convenient.

[0015] 2. This utility model uses the spring on the side wall of the connecting rod and the connecting piece to buffer the support plate. The two sets of this structure can provide sufficient buffer for the support plate, so that the composite duct body on the top of the support plate can be buffered when vibrating, effectively preventing the composite duct body from loosening due to vibration. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the support plate of this utility model; Figure 3 This is a schematic diagram of the connecting plate of this utility model; Figure 4 This is a schematic diagram of the connecting rod of this utility model; Figure 5 This is a schematic diagram of the structure of the composite duct body of this utility model.

[0017] In the diagram: 1. Composite duct body; 2. Support plate; 3. Connecting plate; 4. Adjusting rod one; 5. Fixing plate; 6. Holding part one; 7. Insert rod; 8. Top plate; 9. Adjusting rod two; 10. Fixing part; 11. Holding part two; 12. Connecting rod; 13. Connecting part; 14. Spring; 15. Damper; 16. Connecting ring; 17. Mounting plate one; 18. Mounting plate two; 19. Fixing frame; 20. Sign. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1 to 5 As shown, this utility model provides a lightweight support bracket for a dual-air conditioning composite duct, including a composite duct body 1 and a support plate 2 supported side-by-side at the bottom of the composite duct body 1. Two connecting plates 3 are symmetrically welded to the top of the support plate 2, and an adjusting rod 4 is screwed to the middle of the connecting plate 3. The adjusting rod 4 can be turned relative to the connecting plate 3. One end of the adjusting rod 4 is mounted with a fixed plate 5 against the corresponding side of the composite duct body 1 via a bearing. Turning the adjusting rod 4 can move the fixed plate 5. The other end of the adjusting rod 4 is connected to a grip 6 via a screw, which facilitates the application of force to turn the adjusting rod 4. The first section rod 4 and the fixed plate 5 are threadedly connected to the side of the first gripper 6. The first gripper 7 is movably inserted into the top of the connecting plate 3, which can prevent the fixed plate 5 from deflecting with the first adjustment rod 4 and ensure that the fixed plate 5 can move stably. The top of the connecting plate 3 is welded to the top plate 8, and the top of the top plate 8 is screwed to the second adjustment rod 9. The bottom of the second adjustment rod 9 is connected to the fixing part 10 that abuts against the top of the composite air duct body 1. Turning the second adjustment rod 9 can control the raising and lowering of the fixing part 10. The top of the second adjustment rod 9 is connected to the second gripper 11 by screws, and the second gripper 11 makes it easy to apply force to turn the second adjustment rod 9.

[0020] Specifically, two connecting rods 12 are symmetrically and movably inserted into the top of the support plate 2. A connecting piece 13 is connected to the bottom of the connecting rod 12, and a spring 14 sleeved on the side wall of the connecting rod 12 is supported between the connecting piece 13 and the corresponding side of the support plate 2. The vibration of the support plate 2 can be buffered by the spring 14.

[0021] Furthermore, a damper 15 is connected to the bottom of the spring 14 and is mounted on the top of the connector 13. The damper 15 can suppress the vibration of the spring 14 and, together with the spring 14, can provide more effective cushioning.

[0022] Furthermore, a connecting ring 16 is connected to the top of the spring 14, and the connecting ring 16 is supported on the bottom of the support plate 2.

[0023] It is worth noting that a mounting plate 17 is connected between the tops of the two connecting rods 12, and multiple mounting holes 1 are arranged side by side on the top of the mounting plate 17. Bolts can be screwed into the mounting holes 1 to fix the mounting plate 17 to the corresponding side of the ceiling.

[0024] It is worth noting that mounting plate 17 is connected to mounting plate 18 on both the left and right sides, and mounting plate 18 has multiple mounting holes 2 arranged side by side on its top. Bolts can be screwed into the mounting holes 2 to fix mounting plate 18 to the corresponding side of the ceiling, increasing the overall stability of the device.

[0025] It is worth mentioning that the front and rear ends of the composite duct body 1 are fixedly fitted with fixing frames 19, and the side walls of the fixing frames 19 are evenly provided with multiple fixing holes, so that adjacent composite duct bodies 1 can be connected and fixed through the fixing frames 19.

[0026] It is worth emphasizing that a nameplate 20 is attached to the top of the composite duct body 1. The nameplate 20 is marked with the parameter information of the composite duct body 1 so that maintenance personnel can understand it. The nameplate 20 is also covered with a protective film to prevent the surface of the nameplate 20 from being worn.

[0027] The device's "front, back, left, and right" perspectives are... Figure 1 The direction shown in the diagram is the reference.

[0028] Working principle: When the composite duct body 1 vibrates, the spring 14 on the side wall of the connecting rod 12, together with the connecting piece 13 and the damper 15, buffers the support plate 2. The two sets of this structure can provide sufficient buffer for the support plate 2, effectively preventing the composite duct body 1 from loosening due to vibration. When the composite duct body 1 needs maintenance, simply twist the first grip 6 to move the fixing plate 5 away from the composite duct body 1, and twist the second grip 11 to move the fixing piece 10 away from the composite duct body 1. This completes the disassembly of the composite duct body 1. After the maintenance of the composite duct body 1 is completed, twist the first grip 6 and the second grip 11 again to make the fixing plate 5 and the fixing piece 10 press against the corresponding side of the composite duct body 1 to re-fix it. The composite duct body 1 can be easily disassembled and assembled during maintenance, making maintenance more convenient.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lightweight support bracket for a dual-air conditioning composite duct, comprising a composite duct body (1) and support plates (2) arranged side-by-side at the bottom of the composite duct body (1), characterized in that: Two connecting plates (3) are symmetrically connected to the top of the support plate (2), and an adjusting rod (4) is screwed to the middle of the connecting plate (3). One end of the adjusting rod (4) is mounted with a fixed plate (5) that abuts against the corresponding side of the composite duct body (1) through a bearing, and the other end of the adjusting rod (4) is connected to a gripping member (6). A plug rod (7) is connected to the side of the fixed plate (5) near the gripping member (6), and the plug rod (7) is movably inserted into the top of the connecting plate (3). A top plate (8) is connected to the top of the connecting plate (3), and an adjusting rod (9) is screwed to the top of the top plate (8). A fixing member (10) that abuts against the top of the composite duct body (1) is connected to the bottom of the adjusting rod (9), and a gripping member (11) is connected to the top of the adjusting rod (9).

2. The lightweight support bracket for a dual-air conditioning composite duct according to claim 1, characterized in that: Two connecting rods (12) are symmetrically and movably inserted into the top of the support plate (2). A connector (13) is connected to the bottom of the connecting rod (12), and a spring (14) sleeved on the side wall of the connecting rod (12) is supported between the connector (13) and the corresponding side of the support plate (2).

3. The lightweight support bracket for a dual-air conditioning composite duct according to claim 2, characterized in that: The bottom of the spring (14) is connected to a damper (15), and the damper (15) is mounted on the top of the connector (13).

4. The lightweight support bracket for a dual-air conditioning composite duct according to claim 2, characterized in that: The top of the spring (14) is connected to a connecting ring (16), and the connecting ring (16) is supported on the bottom of the support plate (2).

5. A lightweight support bracket for a dual-air conditioning composite duct according to claim 2, characterized in that: A mounting plate (17) is connected between the tops of the two connecting rods (12), and a plurality of mounting holes are provided side by side on the top of the mounting plate (17).

6. A lightweight support bracket for a dual-air conditioning composite duct according to claim 5, characterized in that: Mounting plate one (17) is connected to mounting plate two (18) on both the left and right sides, and mounting plate two (18) has multiple mounting holes two arranged side by side on the top.

7. A lightweight support bracket for a dual-air conditioning composite duct according to claim 1, characterized in that: The front and rear ends of the composite duct body (1) are fixedly fitted with fixing frames (19), and the side walls of the fixing frames (19) are evenly provided with multiple fixing holes.

8. A lightweight support bracket for a dual-air conditioning composite duct according to claim 1, characterized in that: The top of the composite duct body (1) is attached with a label (20), and the surface of the label (20) is attached with a protective film.

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