Electromechanical engineering obliquely-installed air pipe fixing support

Abstract

The utility model provides an electromechanical engineering obliquely-installed air duct fixing support, which belongs to the technical field of electromechanical engineering obliquely-installed air duct fixing, and comprises a plurality of hanging brackets, a plurality of fixing rings and a plurality of fixing nodes, the fixing devices are respectively used for fixing the air pipe at a specified position at a specified angle; the fixing ring is arranged on the outer wall of the air pipe in a sleeving mode, the fixing joint is arranged on the inner side wall of the fixing ring, and the fixing joint is fixedly connected with the air pipe; one side of the hanging bracket is welded and fixed with the top of the fixing ring, and the other side of the hanging bracket is used for hanging the air pipe at the top; the utility model provides an electromechanical engineering obliquely-installed air pipe fixing support which can solve the problems that an existing obliquely-installed air pipe is usually fixed through a support, only provided with a single connecting node and difficult to stably support, resonance is prone to occurring, and noise is generated.

Description

Technical Field

[0001] The utility model belongs to the technical field of obliquely installed air duct fixing in electromechanical engineering, and specifically relates to an obliquely installed air duct fixing bracket in electromechanical engineering. Background Art

[0002] The oblique duct is a common piping system in mechanical and electrical engineering, which is used to transport air or gas, and is usually used in ventilation, air conditioning systems, etc. It has a certain inclination so that air or gas can be effectively transferred in a specific space, and it can be adjusted as needed. The oblique duct is usually made of lightweight metal materials, such as galvanized steel or aluminum alloy, with sufficient strength and corrosion resistance. The oblique duct can be circular, rectangular or other special shapes, and the appropriate form is selected according to the specific engineering requirements and space design. The oblique duct has a certain inclination to ensure that the air or gas can flow smoothly, and the inclination angle can be adjusted as needed. The connection between the ducts is usually welded, bolted or mechanically connected to ensure that the connection is firm and no leakage occurs. In order to support the oblique duct, it is necessary to design a corresponding bracket structure, usually a metal bracket or hanger, to ensure that the duct is firmly installed in the space. In view of the external environmental influences that the oblique duct may encounter, such as wind force, vibration, etc., protective measures may need to be taken, such as installing a protective cover or protective net.

[0003] The existing obliquely mounted air duct is usually fixed by a bracket, and has only a single connection node, which is difficult to support stably and is prone to vibration, resulting in the generation of noise. Utility Model Content

[0004] In view of this, the utility model provides a fixing bracket for obliquely mounted air ducts in electromechanical engineering, which can solve the problem that the existing obliquely mounted air ducts are usually fixed by brackets, have only a single connection node, are difficult to support stably, and are prone to resonance, causing noise generation.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a fixing bracket for obliquely mounted air ducts in electromechanical engineering, which comprises a hanger, a fixing ring and a fixing node. The hanger, the fixing ring and the fixing node include a plurality of them, which are respectively used to fix the air duct at a specified position at a specified angle; the fixing ring is sleeved on the outer wall of the air duct, the fixing node is arranged on the inner wall of the fixing ring, and the fixing node is fixedly connected to the air duct; one side of the hanger is welded and fixed to the top of the fixing ring, and the other side of the hanger hangs the air duct at the top.

[0007] By setting the hanger, the obliquely mounted air duct is hung at a specified position, and its angle is kept fixed, so as to facilitate the gas flow inside the air duct; by setting the fixing ring, the air duct is fixedly connected to the hanger; by setting the fixing node, the fixing ring and the obliquely mounted air duct are fixed through multiple nodes, so as to improve the stability of the air duct connection.

[0008] On the basis of the above technical solution, the utility model of a mechanical and electrical engineering oblique air duct fixing bracket can also be improved as follows:

[0009] Each of the fixing rings includes four fixing nodes, and the fixing nodes include a first ear plate and a second ear plate. The first ear plate is welded on the inner wall of the fixing ring, and the second ear plate is welded on the outer wall of the air duct. The positions of the first ear plate and the second ear plate correspond to each other.

[0010] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: by setting the four fixed nodes, it is possible to solve the problem that the existing obliquely mounted air duct is usually fixed by a bracket, has only a single connection node, and is difficult to support stably; by setting the first ear plate and the second ear plate, the air duct is movably connected to the fixed bracket, which facilitates the disassembly between the fixed bracket and the air duct, making it easier to adjust the angle of the air duct.

[0011] Furthermore, adjacent first ear plates are spaced 90 degrees apart, and four first ear plates are welded to the inner side wall of the fixing ring in a centrally symmetrical manner.

[0012] The beneficial effect of adopting the above-mentioned improvement scheme is that by setting the interval between adjacent first ear plates to be 90°, the stability of the connection between the air duct and the fixed bracket is improved.

[0013] Furthermore, screw holes are provided at the center positions of the first ear plate and the second ear plate, and the screw holes are used to fix the first ear plate and the second ear plate to be connected by bolts.

[0014] The beneficial effect of adopting the above-mentioned improvement scheme is that by providing the screw hole, the movable connection between the air duct and the fixing bracket is facilitated.

[0015] Furthermore, the diameter of the inner wall of the fixing ring is equal to the sum of the diameter of the outer wall of the air duct and the length of the first ear plate.

[0016] The beneficial effect of adopting the above-mentioned improvement scheme is: by setting the inner wall diameter of the fixing ring to be the same as the sum of the outer wall diameter of the air duct and the length of the first ear plate, a stable connection of the air duct is achieved.

[0017] Furthermore, a mounting pad is fixed on the inner side wall of the fixing ring between adjacent first ear plates, and the mounting pad is made of flexible rubber material and is used to reduce the transmission of vibration and the generation of noise.

[0018] The beneficial effect of adopting the above-mentioned improvement scheme is that by providing the above-mentioned installation pad, the problem that the existing obliquely installed air duct is prone to resonance and causes noise generation can be solved.

[0019] Furthermore, the hanger is fixed to the fixing ring by welding at a 1 / 4 arc, so as to increase the stability of the connection between the hanger and the fixing ring.

[0020] The beneficial effect of adopting the above-mentioned improvement scheme is: by setting the 1 / 4 arc welding fixation of the hanger and the fixing ring, it is possible to solve the problem that the existing obliquely installed air duct is usually fixed by a bracket, has only a single connection node, and is difficult to support stably.

[0021] Furthermore, the length of the hanger is the distance between the top of the connection position between the fixing ring and the air duct and the top of the fixing position of the air duct.

[0022] Furthermore, the hanger is fixedly connected to the top of the air duct fixing point by bolts.

[0023] Furthermore, grooves are provided at both sides of the connection between the first ear plate and the fixing ring, and both sides of the mounting pad are sunk into the grooves.

[0024] Compared with the prior art, the utility model provides a beneficial effect of a mechanical and electrical engineering oblique air duct fixing bracket: by setting the hanger, the oblique air duct is hung at a specified position, and its angle is kept fixed, which is convenient for the gas flow inside the air duct; by setting the fixing ring, the air duct is fixedly connected to the hanger; by setting the fixing node, the fixing ring and the oblique air duct are fixed through multiple nodes, thereby improving the stability of the air duct connection. By setting 4 fixing nodes, it is possible to solve the problem that the existing oblique air duct is usually fixed by a bracket, has only a single connection node, and is difficult to support stably; by setting the first ear plate and the second ear plate, the air duct is movably connected to the fixing bracket, which facilitates the disassembly of the fixing bracket and the air duct, making it more convenient to adjust the angle of the air duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a structural schematic diagram of a tilted air duct fixing bracket for electromechanical engineering;

[0027] Figure 2 is a schematic diagram of the cross-sectional structure of the fixing ring;

[0028] Figure 3 Schematic diagram of the cross-sectional structure of the air duct;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of a tilted air duct fixing bracket for electromechanical engineering;

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 10. Hanger; 20. Fixed ring; 30. Fixed node; 31. First ear plate; 32. Second ear plate. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the implementation mode of the present invention clearer, the technical solution in the implementation mode of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of the present invention.

[0033] like Figure 1-4 As shown, it is an embodiment of a mechanical and electrical engineering oblique air duct fixing bracket provided by the utility model. In this embodiment, it includes a hanger 10, a fixing ring 20 and a fixing node 30. The hanger 10, the fixing ring 20 and the fixing node 30 include multiple ones, which are respectively used to fix the air duct at a specified position at a specified angle; the fixing ring 20 is sleeved on the outer wall of the air duct, and the fixing node 30 is provided on the inner wall of the fixing ring 20, and the fixing node 30 is fixedly connected to the air duct; one side of the hanger 10 is welded and fixed to the top of the fixing ring 20, and the other side of the hanger 10 hangs the air duct at the top.

[0034] In the above technical solution, each fixing ring 20 includes four fixed nodes 30, and the fixed nodes 30 include a first ear plate 31 and a second ear plate 32. The first ear plate 31 is welded on the inner wall of the fixing ring 20, and the second ear plate 32 is welded on the outer wall of the air duct. The positions of the first ear plate 31 and the second ear plate 32 correspond to each other.

[0035] Furthermore, in the above technical solution, adjacent first ear plates 31 are spaced 90 degrees apart, and the four first ear plates 31 are welded to the inner wall of the fixing ring 20 in a centrally symmetrical manner.

[0036] Furthermore, in the above technical solution, screw holes are provided at the center positions of the first ear plate 31 and the second ear plate 32, and the screw holes are used to fix the first ear plate 31 and the second ear plate 32 together by bolts.

[0037] Furthermore, in the above technical solution, the inner wall diameter of the fixing ring 20 is equal to the sum of the outer wall diameter of the air duct and the length of the first ear plate 31 .

[0038] Furthermore, in the above technical solution, a mounting pad is fixed on the inner wall of the fixing ring 20 between adjacent first ear plates 31 , and the mounting pad is made of flexible rubber material and is used to reduce the transmission of vibration and the generation of noise.

[0039] Furthermore, in the above technical solution, the hanger 10 is fixed to the fixing ring 20 by welding at a 1 / 4 arc, so as to increase the stability of the connection between the hanger 10 and the fixing ring 20 .

[0040] Furthermore, in the above technical solution, the length of the hanger 10 is the distance between the top of the connection position between the corresponding fixing ring 20 and the air duct and the top of the air duct fixing position.

[0041] Furthermore, in the above technical solution, the hanger 10 is fixedly connected to the top of the air duct fixing point by bolts.

[0042] Furthermore, in the above technical solution, grooves are provided at both sides of the connection between the first ear plate 31 and the fixing ring 20, and both sides of the mounting pad are sunk into the grooves.

[0043] When in use, select a hanger 10 of appropriate length according to the angle of the obliquely installed air duct and the distance between it and the installed ceiling, fix the mounting pad between the first ear plate 31 and the inner wall of the fixing ring 20, put the fixing ring 20 on the air duct, fix the first ear plate 31 and the second ear plate 32 with bolts, and fix the hanger 10 to the ceiling with bolts to fix the obliquely installed air duct.

[0044] Specifically, the principle of the utility model is: when in use, the hanger 10 of appropriate length is selected according to the angle of the obliquely installed air duct and the distance between it and the installed ceiling, the mounting pad is fixed between the first ear plate 31 and the inner wall of the fixing ring 20, the fixing ring 20 is sleeved on the air duct, the first ear plate 31 and the second ear plate 32 are fixed by bolts, and the hanger 10 is fixed to the ceiling by bolts to fix the obliquely installed air duct.

Claims

1. A mechanical and electrical engineering oblique air duct fixing bracket, characterized in that: The invention comprises a hanger (10), a fixing ring (20) and a fixing node (30), wherein the hanger (10), the fixing ring (20) and the fixing node (30) are respectively used to fix the air duct at a specified angle at a specified position; the fixing ring (20) is sleeved on the outer wall of the air duct, the fixing node (30) is arranged on the inner wall of the fixing ring (20), and the fixing node (30) is fixedly connected to the air duct; one side of the hanger (10) is welded and fixed to the top of the fixing ring (20), and the other side of the hanger (10) hangs the air duct at the top.

2. The mechanical and electrical engineering oblique air duct fixing bracket according to claim 1 is characterized in that: Each of the fixing rings (20) includes four fixing nodes (30) inside, and the fixing nodes (30) include a first ear plate (31) and a second ear plate (32), the first ear plate (31) is welded to the inner wall of the fixing ring (20), and the second ear plate (32) is welded to the outer wall of the air duct, and the positions of the first ear plate (31) and the second ear plate (32) correspond to each other.

3. The oblique air duct fixing bracket for electromechanical engineering according to claim 2 is characterized in that: Adjacent first ear plates (31) are spaced 90 degrees apart, and the four first ear plates (31) are welded to the inner side wall of the fixing ring (20) in a centrally symmetrical manner.

4. The oblique air duct fixing bracket for electromechanical engineering according to claim 3 is characterized in that: Screw holes are provided at the center positions of the first ear plate (31) and the second ear plate (32), and the screw holes are used to fix the first ear plate (31) and the second ear plate (32) together by means of bolts.

5. The mechanical and electrical engineering oblique air duct fixing bracket according to claim 4 is characterized in that: The diameter of the inner wall of the fixing ring (20) is the same as the sum of the diameter of the outer wall of the air duct and the length of the first ear plate (31).

6. The obliquely mounted air duct fixing bracket for electromechanical engineering according to claim 5, characterized in that: A mounting pad is fixed on the inner side wall of the fixing ring (20) between adjacent first ear plates (31), and the mounting pad is made of a flexible rubber material and is used to reduce the transmission of vibration and the generation of noise.

7. The mechanical and electrical engineering oblique air duct fixing bracket according to claim 6 is characterized in that: The hanger (10) and the fixing ring (20) are fixed by welding at a 1 / 4 arc, so as to increase the stability of the connection between the hanger (10) and the fixing ring (20).

8. The obliquely mounted air duct fixing bracket for electromechanical engineering according to claim 7, characterized in that: The length of the hanger (10) is the distance between the top of the connection position between the fixing ring (20) and the air duct and the top of the air duct fixing position.

9. The mechanical and electrical engineering oblique air duct fixing bracket according to claim 8, characterized in that: The hanger (10) is fixedly connected to the top of the air duct fixing location by means of bolts.

10. The mechanical and electrical engineering oblique air duct fixing bracket according to claim 9, characterized in that: Grooves are provided at both sides of the connection between the first ear plate (31) and the fixing ring (20), and both sides of the mounting pad are sunk into the grooves.

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