Installation structure of air pipe

Abstract

The utility model discloses an air pipe mounting structure which comprises a plurality of hoisting assemblies and an air pipe, the hoisting assemblies are connected to a top plate, the air pipe extends in the arrangement direction of the hoisting assemblies, the air pipe is supported by the hoisting assemblies, each hoisting assembly comprises a first hoisting piece and a second hoisting piece, and the first hoisting piece and the second hoisting piece are arranged on the two sides of the air pipe correspondingly; the first hanging piece is provided with a first horizontal supporting part and a first combining piece, the second hanging piece is provided with a second horizontal supporting part and a second combining piece, the first horizontal supporting part and the second horizontal supporting part are located at the same horizontal height, and the first horizontal supporting part and the second horizontal supporting part are supported on the two sides of the air pipe in the width direction respectively. According to the mounting structure, the first lifting piece and the second lifting piece of the lifting assembly are not fixedly connected, the distance between the first lifting piece and the second lifting piece can be adjusted according to the actual width of the air pipe on the mounting position, the first lifting piece and the second lifting piece can stably and effectively support the air pipe, and the lifting assembly is high in universality.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to an installation structure for air ducts. Background Technology

[0002] In building interiors, ductwork is typically suspended from the roof using hoisting assemblies. In related technologies, the hoisting assembly includes a first hanger, a second hanger, and an integrated base plate. The first and second hangers are located on either side of the duct, and the base plate is located at the bottom of both hangers and connects to them. The ductwork is supported by the base plate. The first and second hangers are respectively located on either side of the duct. The ductwork extends in different directions, with some sections wider than others. Accordingly, different sizes of hoisting assemblies are needed for different width sections, such as providing hoisting assemblies with base plates of corresponding lengths. This necessitates the pre-preparation of hoisting assemblies of different sizes, making them non-interchangeable. This increases the steps involved in preparing different sized hoisting assemblies, raises costs, and hinders the efficiency of duct installation.

[0003] In view of the above, this utility model is hereby proposed. Utility Model Content

[0004] To solve one of the above-mentioned technical problems, this utility model provides an installation structure for air ducts.

[0005] This application provides the following technical solution:

[0006] A duct installation structure, comprising:

[0007] Multiple hoisting components, each of which is connected to the top plate;

[0008] The air duct extends along the arrangement direction of each of the hoisting components, and the air duct is supported by each of the hoisting components;

[0009] The hoisting assembly includes a first hoist and a second hoist, which are respectively disposed on both sides of the duct. The first hoist has a first horizontal support and a first connecting member, and the second hoist has a second horizontal support and a second connecting member. The first horizontal support and the second horizontal support are located at the same horizontal height and are respectively supported on both sides of the duct along its width direction. The first connecting member and the second connecting member are detachably connected and are located at the top of the duct.

[0010] Optionally, there is a gap between the first horizontal support and the second horizontal support;

[0011] The total length of the first horizontal support and the second horizontal support is less than the width of the duct.

[0012] Optionally, the duct installation structure includes limiting elements;

[0013] Both the first horizontal support and the second horizontal support have slots;

[0014] The limiting members are respectively inserted into the slots of the first horizontal support and the second horizontal support.

[0015] Optionally, the limiting member has a support portion and inserts located at both ends of the support portion;

[0016] The pins at both ends of the support are respectively inserted into the slots of the first horizontal support and the second horizontal support, and the upper edges of the support, the first horizontal support, and the second horizontal support are located in the same plane.

[0017] Optionally, the first coupling and the second coupling extend toward each other, one of the first coupling and the second coupling is provided with a mating groove, and the other is slidably inserted into the mating groove.

[0018] Optionally, a mating groove is provided on the second mating member;

[0019] The first coupling has a limiting portion and a plug portion that connects to the limiting portion;

[0020] The cross-section of the limiting part and the cross-section of the second connecting member have the same shape and size;

[0021] The cross-sectional area of ​​the insertion part is smaller than that of the limiting part, and the insertion part is inserted into the mating groove.

[0022] Optionally, the second coupling member is provided with a first threaded hole that communicates with the mating groove;

[0023] The first locking member is threadedly connected to the first threaded hole, and the first locking member abuts against the first coupling member.

[0024] Optionally, the first threaded hole is disposed on the side of the second coupling member opposite to the second horizontal support portion.

[0025] Optionally, the first lifting member has a first lifting member body, and the first horizontal support is connected to the first lifting member body; the second lifting member has a second lifting member body, and the second horizontal support is connected to the second lifting member body.

[0026] The first connecting member can move and be fixed along the length of the first lifting member body;

[0027] The second connecting member can move and be fixed along the length of the second lifting member body.

[0028] Optionally, a first sleeve is provided at one end of the first coupling member away from the second coupling member. The first sleeve is slidably sleeved on the first lifting member body. The first sleeve has a second threaded hole. The second locking member is threadedly connected to the second threaded hole and abuts against the first lifting member body.

[0029] The second coupling member has a second sleeve at one end opposite to the first coupling member. The second sleeve is slidably fitted onto the second lifting member body. The second sleeve has a third threaded hole. A third locking member is threaded into the third threaded hole and abuts against the second lifting member body.

[0030] By adopting the above technical solution, this application has the following beneficial effects:

[0031] In the installation structure of this application, there is no fixed connection between the first and second lifting components of the hoisting assembly. The distance between the first and second lifting components can be adjusted according to the actual width of the duct at the installation position, so that the first and second lifting components can stably and effectively support the duct. The hoisting assembly of this application has strong versatility. Attached Figure Description

[0032] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0033] Figure 1 A schematic diagram of the installation structure of the air duct provided in an embodiment of this utility model is shown;

[0034] Figure 2 This diagram shows a first possible mating structure of the duct and the hoisting assembly provided in an embodiment of the present invention.

[0035] Figure 3 This diagram illustrates a second type of mating structure between the duct and the hoisting assembly provided in an embodiment of the present invention.

[0036] Figure 4 An exploded view of the hoisting assembly provided in an embodiment of this utility model is shown;

[0037] Figure 5 This diagram shows the hoisting assembly provided in an embodiment of the present invention in an assembled state.

[0038] In the diagram: 100, hoisting assembly; 1, first hoisting component; 11, first horizontal support; 12, first connecting component; 121, limiting component; 122, insertion component; 123, first sleeve; 124, second locking component; 13, first hoisting rod body; 2, second hoisting component; 21, second horizontal support; 22, second connecting component; 221, second sleeve; 222, first locking component; 223, third locking component; 23, second hoisting component body; 3, limiting component; 31, support; 32, insertion column; 200, top plate; 300, air duct. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0040] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] like Figures 1 to 5As shown in the figure, this application embodiment provides an installation structure for a duct, including: a duct 300 and a plurality of lifting assemblies 100, each of the lifting assemblies 100 being connected to a top plate 200, the duct 300 extending along the arrangement direction of each of the lifting assemblies 100, and the duct 300 being supported by each of the lifting assemblies 100. Each lifting assembly 100 includes a first lifting member 1 and a second lifting member 2, the first lifting member 1 and the second lifting member 2 being respectively disposed on both sides of the duct 300, the first lifting member 1 having a first horizontal support portion 11 and a first connecting member 12, the second lifting member 2 having a second horizontal support portion 21 and a second connecting member 22, the first horizontal support portion 11 and the second horizontal support portion 21 being located at the same horizontal height, and the first horizontal support portion 11 and the second horizontal support portion 21 being respectively supported on both sides of the duct 300 along the width direction, the first connecting member 12 and the second connecting member 22 being detachably connected, and the first connecting member 12 and the second connecting member 22 being confined to the top of the duct 300.

[0043] In the installation structure of this application, there is no fixed connection between the first lifting member 1 and the second lifting member 2 of the hoisting assembly. The distance between the first lifting member 1 and the second lifting member 2 can be adjusted according to the actual width of the air duct 300 at the installation position, so that the first lifting member 1 and the second lifting member 2 can stably and effectively support the air duct 300. The hoisting assembly 100 of this application has strong versatility. During the construction process, it is not necessary to customize hoisting assemblies 100 of different sizes, which facilitates the construction.

[0044] In some possible implementations, such as Figure 2 As shown, there is a gap between the first horizontal support 11 and the second horizontal support 21, and the total length of the first horizontal support 11 and the second horizontal support 21 is less than the width of the air duct 300.

[0045] There is no direct connection between the first horizontal support 11 and the second horizontal support 21. When the duct 300 is supported on the first horizontal support 11 and the second horizontal support 21, the smaller central area of ​​the duct 300 along the width direction is suspended.

[0046] In some possible implementations, such as Figure 3 As shown, the installation structure of the duct 300 includes a limiting member 3. Both the first horizontal support 11 and the second horizontal support have slots, and the limiting member 3 is respectively inserted into the slots of the first horizontal support 11 and the second horizontal support 21.

[0047] The installation structure of the duct 300 in this application includes a limiting member 3. The design of the limiting member 3 can not only limit and cooperate with the first horizontal support 11 and the second horizontal support 21 respectively, so that the first hanger 1 and the second hanger 2 have good integration, but also effectively support the middle position of the bottom of the duct 300, thereby improving the support effect of the duct 300.

[0048] In some possible implementations, the limiting member 3 has a support portion 31 and insertion posts 32 located at both ends of the support portion 31. The insertion posts 32 at both ends of the support portion 31 are respectively inserted into slots of the first horizontal support portion 11 and the second horizontal support portion 21. The upper edges of the support portion 31, the first horizontal support portion 11, and the second horizontal support portion 21 are located in the same plane, which can cooperate to jointly support the lower surface of the air duct 300. The insertion posts 32 at both ends of the limiting member 3 are respectively pluggable into the corresponding slots, making disassembly and assembly relatively convenient.

[0049] The cross-section of the insert 32 matches the cross-section of the slot on the horizontal support. When the insert 32 is inserted into the slot, there is sufficient friction between the two, and the insert 32 will not easily come out of the slot.

[0050] In some possible implementation schemes, combined Figure 2 , Figure 4 and Figure 5 As shown, the first connecting member 12 and the second connecting member 22 extend towards each other. One of the first connecting member 12 and the second connecting member 22 is provided with a mating groove, and the other is slidably inserted into the mating groove. The first connecting member 12 and the second connecting member 22 are inserted and fitted together, which can play a positioning role, so that the first lifting member 1 and the second lifting member 2 form an integral structure. The two are not easy to separate, which would lead to the failure of the support structure. The insertion and fitting structure of the first connecting member 12 and the second connecting member 22 has sufficient friction, and the two will not easily separate after insertion and fitting.

[0051] In some possible implementations, the second connector 22 is provided with a mating groove, and the first connector 12 has a limiting part 121 and an insertion part 122 connecting the limiting part 121. The cross-section of the limiting part 121 and the cross-sectional shape and size of the outer contour of the second connector 22 are the same. The cross-sectional area of ​​the insertion part 122 is smaller than the cross-sectional area of ​​the outer contour of the limiting part 121, and the insertion part 122 is inserted into the mating groove.

[0052] The first connector 12 and the second connector 22 are both located at the top of the duct 300, and each connector and each support part are located on the upper and lower sides of the duct 300 respectively, thereby realizing the reliable and effective assembly of the duct 300.

[0053] In some possible implementations, the second coupling member 22 is provided with a first threaded hole communicating with the mating groove, the first locking member 222 is threadedly connected to the first threaded hole, and the first locking member 222 abuts against the first coupling member 12.

[0054] The first locking member 222 can be a bolt, and the second connecting member 22 can be equipped with a nut. The bolt thread is connected to the nut, and the end of the bolt abuts against the first connecting member 12, thereby connecting and fixing the first connecting member 12 and the second connecting member 22, so that the first lifting member 1 and the second lifting member 2 form an integral structure, and the two are not easy to separate and fall apart.

[0055] In some possible embodiments, the first threaded hole is provided on the side of the second coupling 22 opposite to the second horizontal support 21. This ensures that the cap of the first locking member 222 is located on the top side of the second coupling 22 and does not interfere with the surface of the duct 300.

[0056] In some possible implementations, the first lifting member 1 has a first lifting member body 13, the first horizontal support 11 is connected to the first lifting member body 13, the second lifting member 2 has a second lifting member body 23, the second horizontal support 21 is connected to the second lifting member body 23, the first connecting member 12 can move and be fixed along the length direction of the first lifting member body 13, and the second connecting member 22 can move and be fixed along the length direction of the second lifting member body 23.

[0057] In the extension direction of the duct 300, the height of some extension sections will gradually increase or decrease, forming a gradual or abrupt structure. In order to adapt to the height of the duct 300, in this embodiment, both connecting parts can be designed to be raised and lowered, and the height of the connecting parts can be adjusted to match the height of the duct 300.

[0058] Specifically, a first sleeve 123 is provided at the end of the first coupling member 12 opposite to the second coupling member 22. The first sleeve 123 is slidably fitted onto the first lifting member body 13. The first sleeve 123 has a second threaded hole. A second locking member 124 is threaded into the second threaded hole and abuts against the first lifting member body 13. A second sleeve 221 is provided at the end of the second coupling member 22 opposite to the first coupling member 12. The second sleeve 221 is slidably fitted onto the second lifting member body 23. The second sleeve 221 has a third threaded hole. A third locking member 223 is threaded into the third threaded hole and abuts against the second lifting member body 23. When it is necessary to adjust the height of the first coupling member 12, the second locking member 124 can be screwed on to loosen the first sleeve 123. Then, the first sleeve 123 can be slid to the target position, and then the second locking member 124 can be screwed on in the opposite direction so that the second locking member 124 abuts against the first lifting member body 13 to lock and fix the first coupling member 12. Similarly, when the height of the second connecting member 22 needs to be adjusted, the third locking member 223 can be turned to loosen the second sleeve 221, and then the second sleeve 221 can be slid to the target position. Subsequently, the third locking member 223 is turned in the opposite direction so that the third locking member 223 abuts against the second lifting member body 23 to lock and fix the second connecting member 22. The second locking member 124 and the third locking member 223 can be bolts.

[0059] The preferred embodiments disclosed above are merely illustrative of this application. These preferred embodiments do not exhaustively describe all details, nor do they limit the application to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this application, thereby enabling those skilled in the art to better understand and utilize this application. This application is limited only by the claims and their full scope and equivalents.

Claims

1. A duct installation structure, characterized in that, include: Multiple hoisting components, each of which is connected to the top plate; The air duct extends along the arrangement direction of each of the hoisting components, and the air duct is supported by each of the hoisting components; The hoisting assembly includes a first hoist and a second hoist, which are respectively disposed on both sides of the duct. The first hoist has a first horizontal support and a first connecting member, and the second hoist has a second horizontal support and a second connecting member. The first horizontal support and the second horizontal support are located at the same horizontal height and are respectively supported on both sides of the duct along its width direction. The first connecting member and the second connecting member are detachably connected and are located at the top of the duct.

2. The duct installation structure according to claim 1, characterized in that, There is a gap between the first horizontal support and the second horizontal support; The total length of the first horizontal support and the second horizontal support is less than the width of the duct.

3. The duct installation structure according to claim 2, characterized in that, The hoisting assembly includes a limiting component; Both the first horizontal support and the second horizontal support have slots; The limiting members are respectively inserted into the slots of the first horizontal support and the second horizontal support.

4. The duct installation structure according to claim 3, characterized in that, The limiting member has a support portion and inserts located at both ends of the support portion; The pins at both ends of the support are respectively inserted into the slots of the first horizontal support and the second horizontal support, and the upper edges of the support, the first horizontal support, and the second horizontal support are located in the same plane.

5. The duct installation structure according to claim 4, characterized in that, The first coupling and the second coupling extend toward each other, one of the first coupling and the second coupling is provided with a mating groove, and the other is slidably inserted into the mating groove.

6. The duct installation structure according to claim 5, characterized in that, The second mating part is provided with a mating groove; The first coupling has a limiting portion and a plug portion that connects to the limiting portion; The cross-section of the limiting part and the cross-section of the second connecting member have the same shape and size; The cross-sectional area of ​​the insertion part is smaller than that of the limiting part, and the insertion part is inserted into the mating groove.

7. The duct installation structure according to claim 6, characterized in that, The second coupling is provided with a first threaded hole that communicates with the mating groove; The first locking member is threadedly connected to the first threaded hole, and the first locking member abuts against the first coupling member.

8. The duct installation structure according to claim 7, characterized in that, The first threaded hole is located on the side of the second coupling member opposite to the second horizontal support portion.

9. The duct installation structure according to any one of claims 1-8, characterized in that, The first lifting member has a first lifting member body and the first horizontal support part is connected to the first lifting member body; the second lifting member has a second lifting member body and the second horizontal support part is connected to the second lifting member body. The first connecting member can move and be fixed along the length of the first lifting member body; The second connecting member can move and be fixed along the length of the second lifting member body.

10. The duct installation structure according to claim 9, characterized in that, The first coupling member has a first sleeve at one end opposite to the second coupling member. The first sleeve is slidably fitted onto the first lifting member body. The first sleeve has a second threaded hole. The second locking member is threaded into the second threaded hole and abuts against the first lifting member body. The second coupling member has a second sleeve at one end opposite to the first coupling member. The second sleeve is slidably fitted onto the second lifting member body. The second sleeve has a third threaded hole. A third locking member is threaded into the third threaded hole and abuts against the second lifting member body.

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