Support hanger for installing air pipe on steel structure sloping roof

Abstract

The utility model discloses a support and hanger for installing an air pipe on a steel structure sloping roof, which comprises a support and hanger body comprising a first support rod and a second support rod which are arranged in parallel, and the air pipe is used for being placed between the first support rod and the second support rod; the two hoops are used for fixing the support hanger body on the steel structure sloping roof and are arranged on the outer side of a round pipe of the steel structure sloping roof in a sleeving mode, and the two ends, in the length direction, of the first supporting rod are fixedly connected with the corresponding hoops respectively; the inclined strut assembly comprises a first inclined strut and a second inclined strut, the first end of the first inclined strut and the first end of the second inclined strut are fixedly connected to the two ends, in the length direction, of the second supporting rod respectively, and the second end of the first inclined strut and the second end of the second inclined strut are fixedly connected with the corresponding hoops respectively. And it is ensured that the air pipe with the gradient arranged along the sloping roof meets the installation requirement, and certain popularization value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct installation, in particular to a support hanger for installing an air duct on a steel structure inclined roof. Background Art

[0002] In a certain passenger port project, the roof adopts a steel structure inclined roof. The inclined roof is curved from the west to the east and from the north to the south. The maximum inclination angle of the inclined roof is 30°. The smoke exhaust air duct under the inclined roof is located between the steel structure roof and the roof support structure. Therefore, the air duct is arranged along the slope of the inclined roof, and the air duct has a certain slope during installation. At this time, the support bears the gravity of the air duct, and due to the slope of the air duct, there is also a downward sliding force parallel to the air duct. Since the inclined roof slopes in two directions at the same time, the air duct support needs to support the downward sliding forces in two directions simultaneously, and ordinary support hangers cannot meet the installation requirements of the air duct. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a support hanger for installing an air duct on a steel structure inclined roof to ensure that the sloped air duct arranged along the inclined roof meets the installation requirements.

[0004] To achieve the above technical effects, the utility model provides a support hanger for installing an air duct on a steel structure inclined roof, which includes:

[0005] A support hanger body, including a first support rod and a second support rod arranged in parallel, and the air duct is placed between the first support rod and the second support rod;

[0006] Two clamps for fixing the support hanger body on the steel structure inclined roof, sleeved on the outer side of the round pipe of the steel structure inclined roof, and the two ends of the first support rod along the length direction are respectively fixedly connected with the corresponding clamps;

[0007] An inclined support assembly, including a first inclined support and a second inclined support, the first ends of the first inclined support and the second inclined support are respectively fixedly connected to the two ends of the second support rod along the length direction, and the second ends are respectively fixedly connected with the corresponding clamps.

[0008] Preferably, two through wire suspenders are correspondingly connected between the two ends of the first support rod and the second support rod.

[0009] Preferably, the first support rod, the second support rod and the two through wire suspenders enclose an installation space, and the air duct is arranged in the installation space.

[0010] Due to adopting the above technical solution, the technical effects achieved by the utility model are:

[0011] 1) Innovated the construction form of the air duct support and hanger set on the steel structure inclined roof;

[0012] 2) Utilized the steel structure circular pipe as the support, increasing the stability and safety of the installation of the sloped air duct;

[0013] 3) Solved the problem of the downward slip of the sloped air duct, and the structure of the support and hanger body is simple, facilitating fabrication and installation. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is the support and hanger for installing the air duct on the steel structure inclined roof in the embodiment of the present utility model.

[0016] The corresponding relationship of the reference numerals in the drawings is as follows:

[0017] 1 - First support rod; 2 - Second support rod; 3 - Threaded rod; 4 - Clamp; 5 - Circular pipe; 6 - First diagonal brace; 7 - Second diagonal brace; 8 - Air duct. Detailed Embodiment

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than 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 efforts belong to the scope of protection of the present utility model.

[0019] Please refer to Figure 1 As shown, the embodiment of the present utility model provides a support and hanger for installing an air duct on a steel structure inclined roof, including a support and hanger body, two clamps 4 for fixing the support and hanger body on the steel structure inclined roof, and a diagonal brace assembly. The support and hanger body includes a first support rod 1 and a second support rod 2 arranged in parallel. The air duct 8 is for being placed between the first support rod 1 and the second support rod 2. The two clamps 4 are sleeved outside the circular pipe 5 of the steel structure inclined roof. The two ends of the first support rod 1 in the length direction are respectively fixedly connected to the corresponding clamps 4. The support and hanger body is fixed on the circular pipe 5 through the clamps 4, ensuring the reliable connection between the support and hanger body and the steel structure.

[0020] Further, in this embodiment, two wire suspension rods 3 are correspondingly connected between the two ends of the first support rod 1 and the second support rod 2. The first support rod, the second support rod 2 and the two wire suspension rods 3 enclose an installation space, and the air duct 8 is arranged in the installation space.

[0021] Furthermore, the diagonal brace assembly includes a first diagonal brace 6 and a second diagonal brace 7. The first ends of the first diagonal brace 6 and the second diagonal brace 7 are respectively fixedly connected to the two ends of the second support rod 2 along the length direction, and the second ends are respectively fixedly connected to the corresponding clamps 4. It should be noted that in this embodiment, the first support rod 1, the second support rod 2, the first diagonal brace 6 and the second diagonal brace 7 all adopt single-spliced channel steels with a specification of 41mm * 72mm * 2.5mm (section width * height * thickness). The first diagonal brace 6 is used to support the torsion brought by the downward sliding force perpendicular to the air duct 8 of the sloped air duct to the support hanger body, ensuring that the support hanger body will not slip when subjected to the downward sliding force perpendicular to the air duct 8. The second diagonal brace 7 is used to support the torsion brought by the downward sliding force parallel to the air duct 8 of the sloped air duct 8 to the support hanger body, ensuring that the support hanger body will not slip when subjected to the downward sliding force along the air duct 8. The support hanger body can be used to clamp the air duct 8 so that it will not displace, and at the same time play a supporting role for the air duct 8.

[0022] Parts not involved in the present invention are the same as or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support and hanger for installing air ducts on steel structure sloping roofs, characterized in that: include: The support and hanger body comprises a first support rod and a second support rod arranged in parallel, and the air duct is used to be placed between the first support rod and the second support rod; Two clamps for fixing the support and hanger body to the steel structure sloping roof are sleeved on the outside of the round tube of the steel structure sloping roof, and the two ends of the first support rod along the length direction are respectively fixedly connected to the corresponding clamps; The diagonal brace assembly comprises a first diagonal brace and a second diagonal brace, wherein the first ends of the first diagonal brace and the second diagonal brace are respectively fixedly connected to the two ends of the second support rod along the length direction, and the second ends are respectively fixedly connected to the corresponding clamps.

2. The support and hanger for installing air ducts on steel structure sloping roofs as claimed in claim 1, characterized in that: Two wire suspension rods are correspondingly connected between the two ends of the first support rod and the second support rod.

3. The support and hanger for installing air ducts on steel structure sloping roofs as claimed in claim 2, characterized in that: The first support rod, the second support rod and the two through-wire suspension rods enclose an installation space, and the air duct is arranged in the installation space.

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