Round air pipe multi-point suspension type support hanger

Abstract

The utility model relates to the technical field of air pipe installation, and discloses a circular air pipe multipoint suspension type support hanger which comprises a plurality of galvanized steel ropes, a plurality of sliding rods and a plurality of air pipe bodies, a plurality of rows of hanging plates are installed on the peripheries of the upper portions of the air pipe bodies through self-tapping screws, the hanging plates are connected with the sliding rods through a plurality of S-shaped hooks, and the sliding rods are connected with the galvanized steel ropes. The lower ends of the galvanized steel ropes form hanging rings through aluminum buckles, the hanging rings are arranged on the peripheries of the sliding rods, and every two adjacent sliding rods are connected end to end through a connecting piece. According to the circular air pipe multi-point suspension type supporting and hanging frame, the galvanized steel rope is not directly connected with the air pipe body, the air pipe body can be suspended in a multi-point mode through the sliding rod and the S-shaped hook, uniform stress is achieved, and the problems that in a traditional method, an air pipe is prone to deformation in the using process due to concentrated lifting load, and the service life of the air pipe is prolonged are solved. And the air pipe of the support hanger system is convenient to mount and dismount, can be mounted and dismounted in sections without influencing other areas, is convenient to overhaul, reduces the labor consumption in the construction process, and reduces the construction and maintenance difficulty.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct installation, in particular to a multi-point suspension support bracket for a circular air duct. Background Art

[0002] The air duct is a piping system used for air transportation and distribution. Common cross-sections of air ducts are rectangular and circular. When the area is the same, the circular air volume is the largest, the air flow is the smoothest, the force area is uniform, and it is not easy to deform when squeezed. In addition, the circular air duct is more aesthetically pleasing than the rectangular square tube.

[0003] During installation, circular ducts are often secured to supports and hangers using tube clamps, clamps, and bolts. These methods concentrate stress on the duct at the fixing points, leaving no support between them. This makes the duct prone to deformation during use and inconvenient to install and remove. Different diameter ducts require different tube bundles and clamps, resulting in limited versatility. Utility Model Content

[0004] The main purpose of the utility model is to provide a multi-point suspension support bracket for a circular air duct, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a multi-point suspension support bracket for a circular air duct, comprising multiple galvanized steel ropes, multiple sliding rods and multiple air duct bodies, multiple rows of hanging plates are installed on the upper periphery of the air duct body through self-tapping screws, the hanging plates are connected to the sliding rods through multiple S hooks, the lower ends of the galvanized steel ropes are formed into hanging rings through aluminum buckles, the hanging rings are arranged on the periphery of the sliding rods, and the two adjacent sliding rods are connected at their ends by connecting parts.

[0006] Preferably, the hanging plates are arranged in two rows and are symmetrically arranged on the periphery of the air duct body.

[0007] Preferably, the hanging plates can be replaced into three rows.

[0008] Preferably, the length of the sliding rod is less than 1.5M.

[0009] Preferably, the length of the sliding rod is consistent with the length of the air duct body.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] When processing the air duct body, self-tapping screws are used to set the hanging plate on the outside. The upper end of the galvanized steel rope is connected to the structure, and the lower end is fixed to the slide bar. The slide bar is then connected to the air duct body through the S hook. When using this support and hanger method, the galvanized steel rope is not directly connected to the air duct body. The air duct body can be suspended at multiple points through the slide bar and S hook to achieve uniform force, avoiding the traditional method of concentrated hanging load on the air duct, which is easy to cause deformation during use. In addition, the air duct of this support and hanger system is easy to install and disassemble, and can be installed and disassembled in sections without affecting other areas. It is convenient for maintenance, further reducing labor consumption during the construction process and reducing the difficulty of construction and maintenance. If the diameter of the air duct changes, the spacing of the galvanized steel ropes can be adjusted to meet the installation requirements without replacing accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of a multi-point suspension support bracket for a circular air duct according to the present invention;

[0013] Figure 2 This is a schematic diagram of the installation structure of the air duct body of a circular air duct multi-point suspension support and hanger of the utility model;

[0014] Figure 3 This is a schematic diagram of the aluminum buckle structure of a multi-point suspension support bracket for a circular air duct in the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the connecting structure of a circular air duct multi-point suspension support bracket.

[0016] In the figure: 1. Galvanized steel rope; 2. Sliding rod; 3. Aluminum buckle; 4. Connector; 5. S hook; 6. Duct body; 7. Hanging plate. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4As shown, a circular air duct multi-point suspension support bracket includes multiple galvanized steel ropes 1, multiple slide bars 2 and multiple air duct bodies 6. Multiple rows of hanging plates 7 are installed on the upper periphery of the air duct body 6 by self-tapping screws. The hanging plates 7 can be replaced by multiple lifting rings for connecting with S hooks 5; the hanging plates 7 are connected to the slide bars 2 by multiple S hooks 5, and the lower ends of the galvanized steel ropes 1 are formed into lifting rings by aluminum buckles 3. The lifting rings are arranged on the periphery of the slide bars 2, and the galvanized steel ropes 1 are not directly connected to the air duct body 6; the air duct body 6 can be suspended at multiple points by the slide bars 2 and the S hooks 5 to achieve uniform force, avoiding the traditional practice of concentrated lifting load on the air duct body 6, which is easy to deform during use; two adjacent slide bars 2 are connected at the head and tail by a connector 4, and the air duct body 6 and the slide bar 2 are more convenient to install and remove, and can be installed and removed in sections, which is convenient for maintenance. In summary, when the air duct body 6 is processed, a hanging plate 7 is set on the outside with self-tapping screws, the upper end of the galvanized steel rope 1 is connected to the structure, and the lower end is fixed to the slide bar 2, and the slide bar 2 is connected to the air duct body 6 through the S hook 5. With this support and hanger method, the galvanized steel rope 1 is not directly connected to the air duct body 6. The air duct body 6 can be suspended at multiple points through the slide bar 2 and the S hook 5 to achieve uniform force, avoiding the traditional method of concentrated hanging load on the air duct, which is easy to deform during use. In addition, the air duct of this support and hanger system is easy to install and disassemble, and can be installed and disassembled in sections without affecting other areas. It is convenient for maintenance, further reducing labor consumption during the construction process, and reducing the difficulty of construction and maintenance. If the diameter of the air duct changes, adjusting the spacing of the galvanized steel rope 1 can meet the installation requirements without replacing accessories.

[0019] There are two rows of hanging plates 7, which are symmetrically arranged on the outer periphery of the air duct body 6. When the diameter of the air duct body 6 is less than 1.25mm, it is suspended in two places, and the symmetrical arrangement of the hanging plates 7 can ensure uniform force. The hanging plates 7 can be replaced with three rows. When the diameter of the air duct body 6 is greater than 1.25m, an additional hanging place can be added in the middle, and it can be set to three rows of hanging. Zippers are used to connect the fiber fabric composite air ducts, and the length of the pipe section does not exceed 1.5m; tensioning belts and tensioners are used to connect the fiber fabric composite air duct and the iron air duct, and self-tapping screws are used to strengthen the fixation. The length of the slide bar 2 is less than 1.5M, and the length of the slide bar 2 is consistent with the length of the air duct body 6. The air duct body 6 and the slide bar 2 are more convenient to install and disassemble, and can be installed and disassembled in sections, which is convenient for maintenance.

[0020] Working principle:

[0021] When the air duct body 6 is processed, a hanging plate 7 is set on the outside with self-tapping screws. The upper end of the galvanized steel rope 1 is connected to the structure, and the lower end is fixed to the slide bar 2. The slide bar 2 is then connected to the air duct body 6 through the S hook 5. With this support and hanger method, the galvanized steel rope 1 is not directly connected to the air duct body 6. The air duct body 6 can be suspended at multiple points through the slide bar 2 and the S hook 5 to achieve uniform force, avoiding the traditional method of concentrated hanging load on the air duct, which is easy to deform during use. In addition, the air duct of this support and hanger system is easy to install and disassemble, and can be installed and disassembled in sections without affecting other areas. It is convenient for maintenance, further reducing labor consumption during the construction process, and reducing the difficulty of construction and maintenance. If the diameter of the air duct changes, adjusting the spacing of the galvanized steel rope 1 can meet the installation requirements without replacing accessories.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A circular air duct multi-point suspension support bracket, comprising a plurality of galvanized steel ropes (1), a plurality of slide bars (2) and a plurality of air duct bodies (6), characterized in that: The upper periphery of the air duct body (6) is mounted with multiple rows of hanging plates (7) by self-tapping screws. The hanging plates (7) are connected to the slide bar (2) by multiple S hooks (5). The lower end of the galvanized steel rope (1) is formed into a hanging ring by an aluminum buckle (3). The hanging ring is arranged on the periphery of the slide bar (2). The ends of two adjacent slide bars (2) are connected by a connecting piece (4).

2. The circular air duct multi-point suspension support bracket according to claim 1, characterized in that: The hanging plates (7) are arranged in two rows and are symmetrically arranged on the outer periphery of the air duct body (6).

3. The circular air duct multi-point suspension support bracket according to claim 2, characterized in that: The hanging plates (7) can be replaced with three rows.

4. The circular air duct multi-point suspension support bracket according to claim 1, characterized in that: The length of the sliding rod (2) is less than 1.5M.

5. The circular air duct multi-point suspension support bracket according to claim 1, characterized in that: The length of the sliding rod (2) is consistent with the length of the air duct body (6).

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