Inclined air pipe supporting structure

Abstract

The utility model discloses an inclined air pipe supporting structure which comprises a plurality of adjustable connecting pieces fixedly installed on a building structure, vertical supporting rods are detachably installed on the adjustable connecting pieces, a fixing frame is detachably installed on every two adjacent vertical supporting rods, and air pipes are fixedly installed on the fixing frames. A first heat preservation layer and a second heat preservation layer are arranged on the outer side of the air pipe, and the second heat preservation layer is located between the two adjacent fixing frames. The fixing frame comprises a supporting frame fixedly installed in the circumferential direction of the air pipe and connecting blocks fixedly arranged on the two sides of the supporting frame, and the connecting blocks are connected with the supporting rods. The structure has good supporting stability, can adapt to a certain installation error, facilitates arrangement of a heat preservation structure, is simple and compact in structure, facilitates construction and installation operation and is high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct hoisting brackets, and particularly relates to an inclined air duct support structure. Background Art

[0002] In the construction fields of building mechanical and electrical pipelines, building water supply and drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, communication and other mechanical and electrical engineering facilities, hoisting brackets are an indispensable part of such construction. That is, hoisting brackets are used to hoist pipelines. Conventional construction usually targets flat roof structures, and conventional hoisting brackets can meet the construction requirements. However, in the space of irregular building inclined beams and inclined plates, in order to ensure the maximum net height in the space, save pipe fittings and reduce wind resistance, the air duct needs to be laid along the inclined plate. Compared with the horizontal and vertical laying of traditional air ducts, conventional supports and hangers cannot ensure the stability of air duct installation. When encountering vibrations, the pipes are prone to looseness, causing dangerous accidents. The utility model patent with the application number 202121925620.8 discloses an inclined air duct fixed support and hanger, including a cross arm and a suspension rod. The cross arm is connected to the suspension rod through a connecting piece. Ear plates are fixedly arranged at both ends of the cross arm, and one side of the ear plate is fixedly connected to the connecting piece. The suspension rod is fixedly arranged on the plate body, and an air duct is installed on the cross arm. It is convenient to process, the angle is adjustable, and the force on the cross arm of the support and hanger can be converted when laying the inclined air duct, but the fixing ability of the hanger to the air duct is poor. Content of the Utility Model

[0003] The purpose of the utility model is to provide an inclined air duct support structure, which has good support stability, can adapt to certain installation errors, is convenient for laying the thermal insulation structure, has a simple and compact structure, is convenient for construction and installation operations, and has strong applicability.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An inclined air duct support structure includes a plurality of adjustable connectors fixedly installed on the building structure. A vertical support rod is detachably installed on the adjustable connector. A fixed frame is detachably installed on two adjacent vertical support rods. The air duct is fixedly installed on the fixed frame. A first thermal insulation layer and a second thermal insulation layer are arranged outside the air duct, and the second thermal insulation layer is located between two adjacent fixed frames. The fixed frame includes a support frame fixedly installed on the circumference of the air duct and connection blocks fixedly arranged on both sides of the support frame. The connection blocks are connected to the vertical support rods.

[0006] Preferably, the vertical cross-section of the air duct is rectangular.

[0007] Preferably, the adjustable connector includes a support base fixedly installed on the building structure and a connection sleeve adjustably installed on the support base. One end of the vertical support rod is connected to the connection sleeve.

[0008] Preferably, a first kidney-shaped groove is provided on the support base, and the connecting sleeve is adjustably connected to the first kidney-shaped groove by bolts.

[0009] Preferably, the support frame is formed by splicing four Z-shaped steel members.

[0010] Preferably, one end of the first heat-insulating layer is arranged outside the support frame.

[0011] In the present utility model, the provided fixing frame can circumferentially fix the air duct, which has better support stability compared with the traditional method of only supporting the bottom of the air duct. The cross-section of the provided support frame is Z-shaped, so that one end of the first heat-insulating layer adjacent to the second heat-insulating layer overlaps, improving the heat-insulating capacity at the connection position and facilitating the installation of the heat-insulating layer outside the air duct. The support frame is connected to the vertical support rod through the connecting block, which has better hoisting stability. The provided adjustable connecting piece can adapt to a certain amount of installation error, facilitating the construction operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0014] Figure 3 is a schematic cross-sectional view of the support frame of the present utility model;

[0015] In the figure: 1, building structure; 2, adjustable connecting piece; 3, air duct; 4, vertical support rod; 5, fixing frame; 6, first heat-insulating layer; 7, second heat-insulating layer; 20, support base; 21, connecting sleeve; 22, first kidney-shaped groove; 50, support frame; 51, connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following further describes the present utility model with reference to the drawings:

[0017] As Figure 1 , Figure 2 and Figure 3An inclined air duct support structure shown in the figure includes a plurality of adjustable connectors 2 fixedly installed on a building structure 1 through expansion bolts. In this embodiment, the building structure 1 is inclined, and the air duct 3 is arranged along the inclined direction of the building structure 1. The adjustable connector 2 includes a support base 20 fixedly installed on the building structure 1 through expansion bolts and a connecting sleeve 21 adjustably installed on the support base 20 through bolts. One end of a vertical support rod is detachably connected to the connecting sleeve 21 through a fastener. Specifically, a first waist-shaped groove 22 is provided on the support base 20, and the connecting sleeve is adjustably connected to the first waist-shaped groove 22 through bolts, which can accommodate a certain amount of installation error and facilitate installation operations.

[0018] A vertical support rod 4 is detachably installed on the adjustable connector 2 through bolts. A fixing frame 5 is detachably installed on two adjacent vertical support rods 4 in the width direction of the air duct 3. The air duct 3 is fixedly installed on the fixing frame 5 through rivets. During specific construction, the air duct 3 connected to the fixing frame 5 can be an air duct joint, and air ducts are hermetically and fixedly connected to both ends of the air duct joint, which is convenient for the riveting operation between the fixing frame 5 and the air duct 3. The vertical cross-section of the air duct 3 is rectangular.

[0019] A first heat insulation layer 6 and a second heat insulation layer 7 are fixedly arranged on the outer side of the air duct 3 through glue. The second heat insulation layer 7 is located between two adjacent fixing frames 5. The fixing frame 5 includes a support frame 50 fixedly installed on the circumference of the air duct 3 through riveting and connecting blocks 51 fixedly arranged on both sides of the support frame 50 through fasteners or welding. The connecting blocks 51 and the vertical support rods 4 are detachably connected through bolts. Specifically, the support frame 4 is formed by splicing four Z-shaped steel parts. During specific construction, the four Z-shaped steel parts are first riveted to the air duct 3 respectively, and then the four Z-shaped steel parts are fixedly connected to form a whole. One end of the first heat insulation layer 6 is arranged on the outer side of the support frame 50, that is, wrapped on the outer side of the Z-shaped steel part, and one end of the second heat insulation layer 7 is located inside the Z-shaped steel part. The first heat insulation layer 6 and the second heat insulation layer 7 form an overlapping area at the connection, strengthening the sealing performance of the connection area.

[0020] The above embodiments are only several descriptions of the concept and implementation of the present invention, and do not limit it. Under the concept of the present invention, technical solutions without substantial transformation are still within the protection scope.

Claims

1. An inclined air duct support structure, characterized in that: It comprises a plurality of adjustable connecting parts fixedly mounted on the building structure, on which vertical support rods are detachably mounted, on which fixed frames are detachably mounted two adjacent vertical support rods, and on which air ducts are fixedly mounted; a first thermal insulation layer and a second thermal insulation layer are arranged on the outer side of the air duct, and the second thermal insulation layer is located between two adjacent fixed frames; the fixed frame comprises a supporting frame fixedly mounted on the circumference of the air duct and connecting blocks fixedly mounted on both sides of the supporting frame, and the connecting blocks are connected to the vertical support rods.

2. The inclined air duct support structure according to claim 1, characterized in that: The vertical cross section of the air duct is rectangular.

3. The inclined air duct support structure according to claim 1 or 2, characterized in that: The adjustable connecting member comprises a supporting base fixedly mounted on the building structure and a connecting sleeve adjustably mounted on the supporting base, and one end of the vertical supporting rod is connected to the connecting sleeve.

4. The inclined air duct support structure according to claim 3, characterized in that: A first waist-shaped groove is arranged on the support base, and the connecting sleeve is adjustably connected to the first waist-shaped groove through bolts.

5. The inclined air duct support structure according to claim 4, characterized in that: The support frame is formed by splicing four Z-shaped steel pieces.

6. The inclined air duct support structure according to claim 1 or 4, characterized in that: One end of the first thermal insulation layer is arranged on the outside of the support frame.

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